Trace number 1806166

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 1200.41

General information on the benchmark

Namecrafted/Hard/contest02/
ezfact256_1.sat05-464.reshuffled-07.cnf
MD5SUM69151394f3e0e8838dc6693844061945
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 variables49153
Number of clauses324873
Sum of the clauses size1232169
Maximum clause length4
Minimum clause length1
Number of clauses of size 1257
Number of clauses of size 20
Number of clauses of size 366552
Number of clauses of size 4258064
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-1806166-1242146012/watcher-1806166-1242146012 -o /tmp/evaluation-result-1806166-1242146012/solver-1806166-1242146012 -C 1200 -W 1800 -M 1800 HOME/kw_pre HOME/instance-1806166-1242146012.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 1.00 0.98 3/64 14563
/proc/meminfo: memFree=1656488/2055920 swapFree=4180420/4192956
[pid=14563] ppid=14561 vsize=5356 CPUtime=0
/proc/14563/stat : 14563 (kw_pre) S 14561 14563 14403 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242635099 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14563/statm: 1339 231 192 169 0 50 0
[pid=14564] ppid=14563 vsize=5492 CPUtime=0
/proc/14564/stat : 14564 (kw_preprocessor) R 14563 14563 14403 0 -1 0 887 0 0 0 0 0 0 0 18 0 1 0 242635099 5623808 863 1992294400 4194304 6416590 548682068912 18446744073709551615 4280135 0 0 4096 0 0 0 0 17 1 0 0
/proc/14564/statm: 1373 870 199 542 0 822 0

[startup+0.0207279 s]
/proc/loadavg: 0.99 1.00 0.98 3/64 14563
/proc/meminfo: memFree=1656488/2055920 swapFree=4180420/4192956
[pid=14563] ppid=14561 vsize=5356 CPUtime=0
/proc/14563/stat : 14563 (kw_pre) S 14561 14563 14403 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242635099 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14563/statm: 1339 231 192 169 0 50 0
[pid=14564] ppid=14563 vsize=11580 CPUtime=0
/proc/14564/stat : 14564 (kw_preprocessor) R 14563 14563 14403 0 -1 0 2433 0 0 0 0 0 0 0 18 0 1 0 242635099 11857920 2409 1992294400 4194304 6416590 548682068912 18446744073709551615 4288289 0 0 4096 0 0 0 0 17 1 0 0
/proc/14564/statm: 2895 2413 205 542 0 2344 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 16936

[startup+0.102737 s]
/proc/loadavg: 0.99 1.00 0.98 3/64 14563
/proc/meminfo: memFree=1656488/2055920 swapFree=4180420/4192956
[pid=14563] ppid=14561 vsize=5356 CPUtime=0
/proc/14563/stat : 14563 (kw_pre) S 14561 14563 14403 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242635099 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14563/statm: 1339 231 192 169 0 50 0
[pid=14564] ppid=14563 vsize=34440 CPUtime=0.09
/proc/14564/stat : 14564 (kw_preprocessor) R 14563 14563 14403 0 -1 0 7394 0 0 0 6 3 0 0 18 0 1 0 242635099 35266560 7370 1992294400 4194304 6416590 548682068912 18446744073709551615 5556752 0 0 4096 0 0 0 0 17 1 0 0
/proc/14564/statm: 8610 7371 217 542 0 8059 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 39796

[startup+0.302758 s]
/proc/loadavg: 0.99 1.00 0.98 3/64 14563
/proc/meminfo: memFree=1656488/2055920 swapFree=4180420/4192956
[pid=14563] ppid=14561 vsize=5356 CPUtime=0
/proc/14563/stat : 14563 (kw_pre) S 14561 14563 14403 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242635099 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14563/statm: 1339 231 192 169 0 50 0
[pid=14564] ppid=14563 vsize=36156 CPUtime=0.29
/proc/14564/stat : 14564 (kw_preprocessor) R 14563 14563 14403 0 -1 0 7874 0 0 0 26 3 0 0 19 0 1 0 242635099 37023744 7850 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 1 0 0
/proc/14564/statm: 9039 7850 217 542 0 8488 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 41512

[startup+0.701804 s]
/proc/loadavg: 0.99 1.00 0.98 3/64 14563
/proc/meminfo: memFree=1656488/2055920 swapFree=4180420/4192956
[pid=14563] ppid=14561 vsize=5356 CPUtime=0
/proc/14563/stat : 14563 (kw_pre) S 14561 14563 14403 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242635099 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14563/statm: 1339 231 192 169 0 50 0
[pid=14564] ppid=14563 vsize=39456 CPUtime=0.69
/proc/14564/stat : 14564 (kw_preprocessor) R 14563 14563 14403 0 -1 0 8842 0 0 0 66 3 0 0 23 0 1 0 242635099 40402944 8818 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 1 0 0
/proc/14564/statm: 9864 8818 217 542 0 9313 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 44812

[startup+1.50189 s]
/proc/loadavg: 0.99 1.00 0.98 2/66 14565
/proc/meminfo: memFree=1618776/2055920 swapFree=4180420/4192956
[pid=14563] ppid=14561 vsize=5356 CPUtime=0
/proc/14563/stat : 14563 (kw_pre) S 14561 14563 14403 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242635099 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14563/statm: 1339 231 192 169 0 50 0
[pid=14564] ppid=14563 vsize=46056 CPUtime=1.49
/proc/14564/stat : 14564 (kw_preprocessor) R 14563 14563 14403 0 -1 0 10733 0 0 0 145 4 0 0 25 0 1 0 242635099 47161344 10709 1992294400 4194304 6416590 548682068912 18446744073709551615 4377313 0 0 4096 0 0 0 0 17 1 0 0
/proc/14564/statm: 11514 10709 217 542 0 10963 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 51412

[startup+3.10107 s]
/proc/loadavg: 0.99 1.00 0.98 2/66 14565
/proc/meminfo: memFree=1607448/2055920 swapFree=4180420/4192956
[pid=14563] ppid=14561 vsize=5356 CPUtime=0
/proc/14563/stat : 14563 (kw_pre) S 14561 14563 14403 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242635099 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14563/statm: 1339 231 192 169 0 50 0
[pid=14564] ppid=14563 vsize=78740 CPUtime=3.08
/proc/14564/stat : 14564 (kw_preprocessor) R 14563 14563 14403 0 -1 0 18737 0 0 0 301 7 0 0 25 0 1 0 242635099 80629760 18424 1992294400 4194304 6416590 548682068912 18446744073709551615 4567192 0 0 4096 0 0 0 0 17 1 0 0
/proc/14564/statm: 19685 18424 233 542 0 19134 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 84096

[startup+6.30143 s]
/proc/loadavg: 0.99 1.00 0.98 2/66 14565
/proc/meminfo: memFree=1581080/2055920 swapFree=4180420/4192956
[pid=14563] ppid=14561 vsize=5356 CPUtime=0
/proc/14563/stat : 14563 (kw_pre) S 14561 14563 14403 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242635099 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14563/statm: 1339 231 192 169 0 50 0
[pid=14564] ppid=14563 vsize=80060 CPUtime=6.28
/proc/14564/stat : 14564 (kw_preprocessor) R 14563 14563 14403 0 -1 0 19231 0 0 0 621 7 0 0 25 0 1 0 242635099 81981440 18918 1992294400 4194304 6416590 548682068912 18446744073709551615 4593761 0 0 4096 0 0 0 0 17 1 0 0
/proc/14564/statm: 20015 18918 242 542 0 19464 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 85416

[startup+12.7012 s]
/proc/loadavg: 0.99 1.00 0.98 2/66 14565
/proc/meminfo: memFree=1582424/2055920 swapFree=4180420/4192956
[pid=14563] ppid=14561 vsize=5356 CPUtime=0
/proc/14563/stat : 14563 (kw_pre) S 14561 14563 14403 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242635099 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14563/statm: 1339 231 192 169 0 50 0
[pid=14564] ppid=14563 vsize=78520 CPUtime=12.69
/proc/14564/stat : 14564 (kw_preprocessor) R 14563 14563 14403 0 -1 0 19293 0 0 0 1258 11 0 0 25 0 1 0 242635099 80404480 18595 1992294400 4194304 6416590 548682068912 18446744073709551615 4297148 0 0 4096 0 0 0 0 17 1 0 0
/proc/14564/statm: 19630 18595 250 542 0 19079 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 83876

[startup+25.5026 s]
/proc/loadavg: 0.99 1.00 0.98 2/66 14565
/proc/meminfo: memFree=1582488/2055920 swapFree=4180420/4192956
[pid=14563] ppid=14561 vsize=5356 CPUtime=0
/proc/14563/stat : 14563 (kw_pre) S 14561 14563 14403 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242635099 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14563/statm: 1339 231 192 169 0 50 0
[pid=14564] ppid=14563 vsize=78520 CPUtime=25.48
/proc/14564/stat : 14564 (kw_preprocessor) R 14563 14563 14403 0 -1 0 19295 0 0 0 2537 11 0 0 25 0 1 0 242635099 80404480 18597 1992294400 4194304 6416590 548682068912 18446744073709551615 4341123 0 0 4096 0 0 0 0 17 1 0 0
/proc/14564/statm: 19630 18597 250 542 0 19079 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 83876

[startup+51.1025 s]
/proc/loadavg: 0.99 1.00 0.98 2/66 14565
/proc/meminfo: memFree=1582488/2055920 swapFree=4180420/4192956
[pid=14563] ppid=14561 vsize=5356 CPUtime=0
/proc/14563/stat : 14563 (kw_pre) S 14561 14563 14403 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242635099 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14563/statm: 1339 231 192 169 0 50 0
[pid=14564] ppid=14563 vsize=78520 CPUtime=51.08
/proc/14564/stat : 14564 (kw_preprocessor) R 14563 14563 14403 0 -1 0 19312 0 0 0 5094 14 0 0 25 0 1 0 242635099 80404480 18614 1992294400 4194304 6416590 548682068912 18446744073709551615 4336628 0 0 4096 0 0 0 0 17 1 0 0
/proc/14564/statm: 19630 18614 250 542 0 19079 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 83876

[startup+102.305 s]
/proc/loadavg: 0.99 1.00 0.98 2/66 14565
/proc/meminfo: memFree=1563160/2055920 swapFree=4180420/4192956
[pid=14563] ppid=14561 vsize=5356 CPUtime=0
/proc/14563/stat : 14563 (kw_pre) S 14561 14563 14403 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242635099 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14563/statm: 1339 231 192 169 0 50 0
[pid=14564] ppid=14563 vsize=97840 CPUtime=102.27
/proc/14564/stat : 14564 (kw_preprocessor) R 14563 14563 14403 0 -1 0 24149 0 0 0 10204 23 0 0 25 0 1 0 242635099 100188160 23450 1992294400 4194304 6416590 548682068912 18446744073709551615 4341166 0 0 4096 0 0 0 0 17 1 0 0
/proc/14564/statm: 24460 23450 253 542 0 23909 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 103196

[startup+162.302 s]
/proc/loadavg: 0.99 1.00 0.98 2/66 14565
/proc/meminfo: memFree=1554648/2055920 swapFree=4180420/4192956
[pid=14563] ppid=14561 vsize=5356 CPUtime=0
/proc/14563/stat : 14563 (kw_pre) S 14561 14563 14403 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242635099 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14563/statm: 1339 231 192 169 0 50 0
[pid=14564] ppid=14563 vsize=106276 CPUtime=162.24
/proc/14564/stat : 14564 (kw_preprocessor) R 14563 14563 14403 0 -1 0 26268 0 0 0 16192 32 0 0 25 0 1 0 242635099 108826624 25568 1992294400 4194304 6416590 548682068912 18446744073709551615 4293505 0 0 4096 0 0 0 0 17 1 0 0
/proc/14564/statm: 26569 25568 254 542 0 26018 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 111632

[startup+222.303 s]
/proc/loadavg: 0.99 1.00 0.98 2/66 14565
/proc/meminfo: memFree=1538648/2055920 swapFree=4180420/4192956
[pid=14563] ppid=14561 vsize=5356 CPUtime=0
/proc/14563/stat : 14563 (kw_pre) S 14561 14563 14403 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242635099 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14563/statm: 1339 231 192 169 0 50 0
[pid=14564] ppid=14563 vsize=122264 CPUtime=222.23
/proc/14564/stat : 14564 (kw_preprocessor) R 14563 14563 14403 0 -1 0 30291 0 0 0 22186 37 0 0 25 0 1 0 242635099 125198336 29590 1992294400 4194304 6416590 548682068912 18446744073709551615 4342163 0 0 4096 0 0 0 0 17 1 0 0
/proc/14564/statm: 30566 29590 254 542 0 30015 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 127620

[startup+282.303 s]
/proc/loadavg: 1.06 1.02 0.99 2/66 14565
/proc/meminfo: memFree=1536088/2055920 swapFree=4180420/4192956
[pid=14563] ppid=14561 vsize=5356 CPUtime=0
/proc/14563/stat : 14563 (kw_pre) S 14561 14563 14403 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242635099 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14563/statm: 1339 231 192 169 0 50 0
[pid=14564] ppid=14563 vsize=124576 CPUtime=282.21
/proc/14564/stat : 14564 (kw_preprocessor) R 14563 14563 14403 0 -1 0 30878 0 0 0 28176 45 0 0 25 0 1 0 242635099 127565824 30177 1992294400 4194304 6416590 548682068912 18446744073709551615 4341170 0 0 4096 0 0 0 0 17 1 0 0
/proc/14564/statm: 31144 30177 254 542 0 30593 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 129932

[startup+342.302 s]
/proc/loadavg: 1.02 1.01 0.99 2/66 14565
/proc/meminfo: memFree=1536088/2055920 swapFree=4180420/4192956
[pid=14563] ppid=14561 vsize=5356 CPUtime=0
/proc/14563/stat : 14563 (kw_pre) S 14561 14563 14403 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242635099 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14563/statm: 1339 231 192 169 0 50 0
[pid=14564] ppid=14563 vsize=124576 CPUtime=342.2
/proc/14564/stat : 14564 (kw_preprocessor) R 14563 14563 14403 0 -1 0 30878 0 0 0 34172 48 0 0 25 0 1 0 242635099 127565824 30177 1992294400 4194304 6416590 548682068912 18446744073709551615 4294546 0 0 4096 0 0 0 0 17 1 0 0
/proc/14564/statm: 31144 30177 254 542 0 30593 0
Current children cumulated CPU time (s) 342.2

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

/proc/14564/statm: 34825 33859 254 542 0 34274 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 144656

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 14567
/proc/meminfo: memFree=1517912/2055920 swapFree=4180420/4192956
[pid=14563] ppid=14561 vsize=5356 CPUtime=0
/proc/14563/stat : 14563 (kw_pre) S 14561 14563 14403 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242635099 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14563/statm: 1339 231 192 169 0 50 0
[pid=14564] ppid=14563 vsize=142500 CPUtime=582.13
/proc/14564/stat : 14564 (kw_preprocessor) R 14563 14563 14403 0 -1 0 35380 0 0 0 58146 67 0 0 25 0 1 0 242635099 145920000 34674 1992294400 4194304 6416590 548682068912 18446744073709551615 4341123 0 0 4096 0 0 0 0 17 1 0 0
/proc/14564/statm: 35625 34674 254 542 0 35074 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 147856

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 14567
/proc/meminfo: memFree=1517912/2055920 swapFree=4180420/4192956
[pid=14563] ppid=14561 vsize=5356 CPUtime=0
/proc/14563/stat : 14563 (kw_pre) S 14561 14563 14403 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242635099 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14563/statm: 1339 231 192 169 0 50 0
[pid=14564] ppid=14563 vsize=142500 CPUtime=642.12
/proc/14564/stat : 14564 (kw_preprocessor) R 14563 14563 14403 0 -1 0 35380 0 0 0 64141 71 0 0 25 0 1 0 242635099 145920000 34674 1992294400 4194304 6416590 548682068912 18446744073709551615 4294791 0 0 4096 0 0 0 0 17 1 0 0
/proc/14564/statm: 35625 34674 254 542 0 35074 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 147856

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 14567
/proc/meminfo: memFree=1492696/2055920 swapFree=4180420/4192956
[pid=14563] ppid=14561 vsize=5356 CPUtime=0
/proc/14563/stat : 14563 (kw_pre) S 14561 14563 14403 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242635099 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14563/statm: 1339 231 192 169 0 50 0
[pid=14564] ppid=14563 vsize=168348 CPUtime=702.1
/proc/14564/stat : 14564 (kw_preprocessor) R 14563 14563 14403 0 -1 0 41679 0 0 0 70131 79 0 0 25 0 1 0 242635099 172388352 40971 1992294400 4194304 6416590 548682068912 18446744073709551615 4341123 0 0 4096 0 0 0 0 17 1 0 0
/proc/14564/statm: 42087 40971 254 542 0 41536 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 173704

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 14567
/proc/meminfo: memFree=1492696/2055920 swapFree=4180420/4192956
[pid=14563] ppid=14561 vsize=5356 CPUtime=0
/proc/14563/stat : 14563 (kw_pre) S 14561 14563 14403 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242635099 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14563/statm: 1339 231 192 169 0 50 0
[pid=14564] ppid=14563 vsize=168348 CPUtime=762.09
/proc/14564/stat : 14564 (kw_preprocessor) R 14563 14563 14403 0 -1 0 41681 0 0 0 76126 83 0 0 25 0 1 0 242635099 172388352 40973 1992294400 4194304 6416590 548682068912 18446744073709551615 4341123 0 0 4096 0 0 0 0 17 1 0 0
/proc/14564/statm: 42087 40973 254 542 0 41536 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 173704

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 14567
/proc/meminfo: memFree=1482264/2055920 swapFree=4180420/4192956
[pid=14563] ppid=14561 vsize=5356 CPUtime=0
/proc/14563/stat : 14563 (kw_pre) S 14561 14563 14403 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242635099 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14563/statm: 1339 231 192 169 0 50 0
[pid=14564] ppid=14563 vsize=178664 CPUtime=822.07
/proc/14564/stat : 14564 (kw_preprocessor) R 14563 14563 14403 0 -1 0 44283 0 0 0 82117 90 0 0 25 0 1 0 242635099 182951936 43575 1992294400 4194304 6416590 548682068912 18446744073709551615 4341279 0 0 4096 0 0 0 0 17 1 0 0
/proc/14564/statm: 44666 43575 254 542 0 44115 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 184020

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 14567
/proc/meminfo: memFree=1482264/2055920 swapFree=4180420/4192956
[pid=14563] ppid=14561 vsize=5356 CPUtime=0
/proc/14563/stat : 14563 (kw_pre) S 14561 14563 14403 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242635099 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14563/statm: 1339 231 192 169 0 50 0
[pid=14564] ppid=14563 vsize=178664 CPUtime=882.05
/proc/14564/stat : 14564 (kw_preprocessor) R 14563 14563 14403 0 -1 0 44284 0 0 0 88113 92 0 0 25 0 1 0 242635099 182951936 43576 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/14564/statm: 44666 43576 254 542 0 44115 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 184020

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 14567
/proc/meminfo: memFree=1463320/2055920 swapFree=4180420/4192956
[pid=14563] ppid=14561 vsize=5356 CPUtime=0
/proc/14563/stat : 14563 (kw_pre) S 14561 14563 14403 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242635099 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14563/statm: 1339 231 192 169 0 50 0
[pid=14564] ppid=14563 vsize=197740 CPUtime=942.04
/proc/14564/stat : 14564 (kw_preprocessor) R 14563 14563 14403 0 -1 0 49068 0 0 0 94106 98 0 0 25 0 1 0 242635099 202485760 48358 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/14564/statm: 49435 48358 254 542 0 48884 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 203096

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 14567
/proc/meminfo: memFree=1440792/2055920 swapFree=4180420/4192956
[pid=14563] ppid=14561 vsize=5356 CPUtime=0
/proc/14563/stat : 14563 (kw_pre) S 14561 14563 14403 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242635099 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14563/statm: 1339 231 192 169 0 50 0
[pid=14564] ppid=14563 vsize=220120 CPUtime=1002.03
/proc/14564/stat : 14564 (kw_preprocessor) R 14563 14563 14403 0 -1 0 54668 0 0 0 100099 104 0 0 25 0 1 0 242635099 225402880 53958 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/14564/statm: 55030 53958 254 542 0 54479 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 225476

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 14567
/proc/meminfo: memFree=1434008/2055920 swapFree=4180420/4192956
[pid=14563] ppid=14561 vsize=5356 CPUtime=0
/proc/14563/stat : 14563 (kw_pre) S 14561 14563 14403 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242635099 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14563/statm: 1339 231 192 169 0 50 0
[pid=14564] ppid=14563 vsize=226696 CPUtime=1062.01
/proc/14564/stat : 14564 (kw_preprocessor) R 14563 14563 14403 0 -1 0 56334 0 0 0 106093 108 0 0 25 0 1 0 242635099 232136704 55624 1992294400 4194304 6416590 548682068912 18446744073709551615 4342180 0 0 4096 0 0 0 0 17 1 0 0
/proc/14564/statm: 56674 55624 254 542 0 56123 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 232052

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 14567
/proc/meminfo: memFree=1434008/2055920 swapFree=4180420/4192956
[pid=14563] ppid=14561 vsize=5356 CPUtime=0
/proc/14563/stat : 14563 (kw_pre) S 14561 14563 14403 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242635099 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14563/statm: 1339 231 192 169 0 50 0
[pid=14564] ppid=14563 vsize=226696 CPUtime=1121.99
/proc/14564/stat : 14564 (kw_preprocessor) R 14563 14563 14403 0 -1 0 56335 0 0 0 112088 111 0 0 25 0 1 0 242635099 232136704 55625 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/14564/statm: 56674 55625 254 542 0 56123 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 232052

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 14567
/proc/meminfo: memFree=1409048/2055920 swapFree=4180420/4192956
[pid=14563] ppid=14561 vsize=5356 CPUtime=0
/proc/14563/stat : 14563 (kw_pre) S 14561 14563 14403 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242635099 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14563/statm: 1339 231 192 169 0 50 0
[pid=14564] ppid=14563 vsize=251540 CPUtime=1181.97
/proc/14564/stat : 14564 (kw_preprocessor) R 14563 14563 14403 0 -1 0 62552 0 0 0 118078 119 0 0 25 0 1 0 242635099 257576960 61840 1992294400 4194304 6416590 548682068912 18446744073709551615 4419887 0 0 4096 0 0 0 0 17 1 0 0
/proc/14564/statm: 62885 61840 254 542 0 62334 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 256896



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 14567
/proc/meminfo: memFree=1409048/2055920 swapFree=4180420/4192956
[pid=14563] ppid=14561 vsize=5356 CPUtime=0
/proc/14563/stat : 14563 (kw_pre) S 14561 14563 14403 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242635099 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14563/statm: 1339 231 192 169 0 50 0
[pid=14564] ppid=14563 vsize=251540 CPUtime=1200.07
/proc/14564/stat : 14564 (kw_preprocessor) R 14563 14563 14403 0 -1 0 62558 0 0 0 119887 120 0 0 25 0 1 0 242635099 257576960 61846 1992294400 4194304 6416590 548682068912 18446744073709551615 4294703 0 0 4096 0 0 0 0 17 1 0 0
/proc/14564/statm: 62885 61846 254 542 0 62334 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 256896

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 14563 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.002998
# while last known CPU time is 1200.07
#
# 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): 1200.07
CPU user time (s): 1198.87
CPU system time (s): 1.2
CPU usage (%): 99.9715
Max. virtual memory (cumulated for all children) (KiB): 256896

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 280
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3
involuntary context switches= 1

runsolver used 1.24581 second user time and 3.13052 second system time

The end

Launcher Data 

Begin job on node9 at 2009-05-12 18:33:34
IDJOB=1806166
IDBENCH=24683
IDSOLVER=646
FILE ID=node9/1806166-1242146012
PBS_JOBID= 9289712
Free space on /tmp= 66416 MiB

SOLVER NAME= kw_pre 2009-03-21
BENCH NAME= SAT07/crafted/Hard/contest02/ezfact256_1.sat05-464.reshuffled-07.cnf
COMMAND LINE= HOME/kw_pre BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1806166-1242146012/watcher-1806166-1242146012 -o /tmp/evaluation-result-1806166-1242146012/solver-1806166-1242146012 -C 1200 -W 1800 -M 1800  HOME/kw_pre HOME/instance-1806166-1242146012.cnf

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

MD5SUM BENCH= 69151394f3e0e8838dc6693844061945
RANDOM SEED=2061078101

node9.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		: 3000.240
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		: 3000.240
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:       1656976 kB
Buffers:         40900 kB
Cached:         294828 kB
SwapCached:       6312 kB
Active:          62528 kB
Inactive:       281536 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1656976 kB
SwapTotal:     4192956 kB
SwapFree:      4180420 kB
Dirty:           11196 kB
Writeback:           0 kB
Mapped:          14004 kB
Slab:            40960 kB
Committed_AS:   826096 kB
PageTables:       1388 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= 66412 MiB
End job on node9 at 2009-05-12 18:53:36