Trace number 1806292

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 1200.71

General information on the benchmark

Namecrafted/Hard/contest03/looksrandom/
hgen8-n320-01-S1432474240.sat05-483.reshuffled-07.cnf
MD5SUM8fce8bf20db46a2557b7a1cf79e53b51
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 variables260
Number of clauses486
Sum of the clauses size1102
Maximum clause length4
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2421
Number of clauses of size 30
Number of clauses of size 465
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-1806292-1242147958/watcher-1806292-1242147958 -o /tmp/evaluation-result-1806292-1242147958/solver-1806292-1242147958 -C 1200 -W 1800 -M 1800 HOME/kw_pre HOME/instance-1806292-1242147958.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: 0.97 1.02 1.00 3/65 25386
/proc/meminfo: memFree=1383544/2055920 swapFree=4191900/4192956
[pid=25386] ppid=25384 vsize=5356 CPUtime=0
/proc/25386/stat : 25386 (kw_pre) R 25384 25386 25129 0 -1 4194304 262 0 0 0 0 0 0 0 19 0 1 0 242825372 5484544 230 1992294400 4194304 4889804 548682068832 18446744073709551615 249069890207 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/25386/statm: 1339 230 191 169 0 50 0
[pid=25387] ppid=25386 vsize=2776 CPUtime=0
/proc/25387/stat : 25387 (kw_preprocessor) R 25386 25386 25129 0 -1 0 326 0 0 0 0 0 0 0 19 0 1 0 242825373 2842624 302 1992294400 4194304 6416590 548682068912 18446744073709551615 4292606 0 0 4096 0 0 0 0 17 0 0 0
/proc/25387/statm: 694 302 216 542 0 143 0

[startup+0.0813889 s]
/proc/loadavg: 0.97 1.02 1.00 3/65 25386
/proc/meminfo: memFree=1383544/2055920 swapFree=4191900/4192956
[pid=25386] ppid=25384 vsize=5356 CPUtime=0
/proc/25386/stat : 25386 (kw_pre) S 25384 25386 25129 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 242825372 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25386/statm: 1339 231 192 169 0 50 0
[pid=25387] ppid=25386 vsize=3428 CPUtime=0.07
/proc/25387/stat : 25387 (kw_preprocessor) R 25386 25386 25129 0 -1 0 522 0 0 0 7 0 0 0 20 0 1 0 242825373 3510272 498 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/25387/statm: 857 498 250 542 0 306 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 8784

[startup+0.101391 s]
/proc/loadavg: 0.97 1.02 1.00 3/65 25386
/proc/meminfo: memFree=1383544/2055920 swapFree=4191900/4192956
[pid=25386] ppid=25384 vsize=5356 CPUtime=0
/proc/25386/stat : 25386 (kw_pre) S 25384 25386 25129 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 242825372 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25386/statm: 1339 231 192 169 0 50 0
[pid=25387] ppid=25386 vsize=3560 CPUtime=0.09
/proc/25387/stat : 25387 (kw_preprocessor) R 25386 25386 25129 0 -1 0 566 0 0 0 9 0 0 0 20 0 1 0 242825373 3645440 542 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/25387/statm: 890 542 250 542 0 339 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8916

[startup+0.301427 s]
/proc/loadavg: 0.97 1.02 1.00 3/65 25386
/proc/meminfo: memFree=1383544/2055920 swapFree=4191900/4192956
[pid=25386] ppid=25384 vsize=5356 CPUtime=0
/proc/25386/stat : 25386 (kw_pre) S 25384 25386 25129 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 242825372 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25386/statm: 1339 231 192 169 0 50 0
[pid=25387] ppid=25386 vsize=5148 CPUtime=0.29
/proc/25387/stat : 25387 (kw_preprocessor) R 25386 25386 25129 0 -1 0 950 0 0 0 29 0 0 0 22 0 1 0 242825373 5271552 926 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/25387/statm: 1287 926 250 542 0 736 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10504

[startup+0.701497 s]
/proc/loadavg: 0.97 1.02 1.00 3/65 25386
/proc/meminfo: memFree=1383544/2055920 swapFree=4191900/4192956
[pid=25386] ppid=25384 vsize=5356 CPUtime=0
/proc/25386/stat : 25386 (kw_pre) S 25384 25386 25129 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 242825372 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25386/statm: 1339 231 192 169 0 50 0
[pid=25387] ppid=25386 vsize=7452 CPUtime=0.69
/proc/25387/stat : 25387 (kw_preprocessor) R 25386 25386 25129 0 -1 0 1503 0 0 0 68 1 0 0 25 0 1 0 242825373 7630848 1479 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/25387/statm: 1863 1479 250 542 0 1312 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12808

[startup+1.50164 s]
/proc/loadavg: 0.97 1.02 1.00 2/67 25388
/proc/meminfo: memFree=1377128/2055920 swapFree=4191900/4192956
[pid=25386] ppid=25384 vsize=5356 CPUtime=0
/proc/25386/stat : 25386 (kw_pre) S 25384 25386 25129 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 242825372 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25386/statm: 1339 231 192 169 0 50 0
[pid=25387] ppid=25386 vsize=9972 CPUtime=1.49
/proc/25387/stat : 25387 (kw_preprocessor) R 25386 25386 25129 0 -1 0 2096 0 0 0 147 2 0 0 25 0 1 0 242825373 10211328 2032 1992294400 4194304 6416590 548682068912 18446744073709551615 4295356 0 0 4096 0 0 0 0 17 0 0 0
/proc/25387/statm: 2493 2032 254 542 0 1942 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15328

[startup+3.10192 s]
/proc/loadavg: 0.97 1.02 1.00 2/67 25388
/proc/meminfo: memFree=1374824/2055920 swapFree=4191900/4192956
[pid=25386] ppid=25384 vsize=5356 CPUtime=0
/proc/25386/stat : 25386 (kw_pre) S 25384 25386 25129 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 242825372 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25386/statm: 1339 231 192 169 0 50 0
[pid=25387] ppid=25386 vsize=12916 CPUtime=3.09
/proc/25387/stat : 25387 (kw_preprocessor) R 25386 25386 25129 0 -1 0 2853 0 0 0 306 3 0 0 25 0 1 0 242825373 13225984 2692 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/25387/statm: 3229 2692 254 542 0 2678 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18272

[startup+6.30149 s]
/proc/loadavg: 0.97 1.02 1.00 2/67 25388
/proc/meminfo: memFree=1370160/2055920 swapFree=4191900/4192956
[pid=25386] ppid=25384 vsize=5356 CPUtime=0
/proc/25386/stat : 25386 (kw_pre) S 25384 25386 25129 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 242825372 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25386/statm: 1339 231 192 169 0 50 0
[pid=25387] ppid=25386 vsize=17436 CPUtime=6.28
/proc/25387/stat : 25387 (kw_preprocessor) R 25386 25386 25129 0 -1 0 4019 0 0 0 624 4 0 0 25 0 1 0 242825373 17854464 3650 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/25387/statm: 4359 3650 254 542 0 3808 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 22792

[startup+12.7026 s]
/proc/loadavg: 0.98 1.02 1.00 2/67 25388
/proc/meminfo: memFree=1363056/2055920 swapFree=4191900/4192956
[pid=25386] ppid=25384 vsize=5356 CPUtime=0
/proc/25386/stat : 25386 (kw_pre) S 25384 25386 25129 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 242825372 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25386/statm: 1339 231 192 169 0 50 0
[pid=25387] ppid=25386 vsize=24588 CPUtime=12.69
/proc/25387/stat : 25387 (kw_preprocessor) R 25386 25386 25129 0 -1 0 5964 0 0 0 1259 10 0 0 25 0 1 0 242825373 25178112 5280 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/25387/statm: 6147 5280 254 542 0 5596 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 29944

[startup+25.5019 s]
/proc/loadavg: 0.98 1.02 1.00 2/67 25388
/proc/meminfo: memFree=1352688/2055920 swapFree=4191900/4192956
[pid=25386] ppid=25384 vsize=5356 CPUtime=0
/proc/25386/stat : 25386 (kw_pre) S 25384 25386 25129 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 242825372 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25386/statm: 1339 231 192 169 0 50 0
[pid=25387] ppid=25386 vsize=36880 CPUtime=25.48
/proc/25387/stat : 25387 (kw_preprocessor) R 25386 25386 25129 0 -1 0 8994 0 0 0 2531 17 0 0 25 0 1 0 242825373 37765120 7832 1992294400 4194304 6416590 548682068912 18446744073709551615 4370288 0 0 4096 0 0 0 0 17 0 0 0
/proc/25387/statm: 9220 7832 254 542 0 8669 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 42236

[startup+51.1015 s]
/proc/loadavg: 0.99 1.01 1.00 2/67 25388
/proc/meminfo: memFree=1335280/2055920 swapFree=4191900/4192956
[pid=25386] ppid=25384 vsize=5356 CPUtime=0
/proc/25386/stat : 25386 (kw_pre) S 25384 25386 25129 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 242825372 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25386/statm: 1339 231 192 169 0 50 0
[pid=25387] ppid=25386 vsize=57364 CPUtime=51.06
/proc/25387/stat : 25387 (kw_preprocessor) R 25386 25386 25129 0 -1 0 14266 0 0 0 5077 29 0 0 25 0 1 0 242825373 58740736 12377 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/25387/statm: 14341 12377 254 542 0 13790 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 62720

[startup+102.306 s]
/proc/loadavg: 0.99 1.01 1.00 2/67 25388
/proc/meminfo: memFree=1314608/2055920 swapFree=4191900/4192956
[pid=25386] ppid=25384 vsize=5356 CPUtime=0
/proc/25386/stat : 25386 (kw_pre) S 25384 25386 25129 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 242825372 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25386/statm: 1339 231 192 169 0 50 0
[pid=25387] ppid=25386 vsize=81092 CPUtime=102.25
/proc/25387/stat : 25387 (kw_preprocessor) R 25386 25386 25129 0 -1 0 19872 0 0 0 10179 46 0 0 25 0 1 0 242825373 83038208 17299 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/25387/statm: 20273 17299 254 542 0 19722 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 86448

[startup+162.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/67 25388
/proc/meminfo: memFree=1282480/2055920 swapFree=4191900/4192956
[pid=25386] ppid=25384 vsize=5356 CPUtime=0
/proc/25386/stat : 25386 (kw_pre) S 25384 25386 25129 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 242825372 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25386/statm: 1339 231 192 169 0 50 0
[pid=25387] ppid=25386 vsize=117924 CPUtime=162.21
/proc/25387/stat : 25387 (kw_preprocessor) R 25386 25386 25129 0 -1 0 28792 0 0 0 16157 64 0 0 25 0 1 0 242825373 120754176 25314 1992294400 4194304 6416590 548682068912 18446744073709551615 4294609 0 0 4096 0 0 0 0 17 0 0 0
/proc/25387/statm: 29481 25314 254 542 0 28930 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 123280

[startup+222.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/67 25388
/proc/meminfo: memFree=1271984/2055920 swapFree=4191900/4192956
[pid=25386] ppid=25384 vsize=5356 CPUtime=0
/proc/25386/stat : 25386 (kw_pre) S 25384 25386 25129 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 242825372 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25386/statm: 1339 231 192 169 0 50 0
[pid=25387] ppid=25386 vsize=130440 CPUtime=222.18
/proc/25387/stat : 25387 (kw_preprocessor) R 25386 25386 25129 0 -1 0 31990 0 0 0 22144 74 0 0 25 0 1 0 242825373 133570560 27956 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/25387/statm: 32610 27956 254 542 0 32059 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 135796

[startup+282.303 s]
/proc/loadavg: 0.99 1.00 1.00 2/67 25388
/proc/meminfo: memFree=1257264/2055920 swapFree=4191900/4192956
[pid=25386] ppid=25384 vsize=5356 CPUtime=0
/proc/25386/stat : 25386 (kw_pre) S 25384 25386 25129 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 242825372 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25386/statm: 1339 231 192 169 0 50 0
[pid=25387] ppid=25386 vsize=149180 CPUtime=282.16
/proc/25387/stat : 25387 (kw_preprocessor) R 25386 25386 25129 0 -1 0 36275 0 0 0 28128 88 0 0 25 0 1 0 242825373 152760320 31601 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/25387/statm: 37295 31601 254 542 0 36744 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 154536

[startup+342.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/67 25388
/proc/meminfo: memFree=1238448/2055920 swapFree=4191900/4192956
[pid=25386] ppid=25384 vsize=5356 CPUtime=0
/proc/25386/stat : 25386 (kw_pre) S 25384 25386 25129 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 242825372 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25386/statm: 1339 231 192 169 0 50 0
[pid=25387] ppid=25386 vsize=171056 CPUtime=342.1
/proc/25387/stat : 25387 (kw_preprocessor) R 25386 25386 25129 0 -1 0 41728 0 0 0 34108 102 0 0 25 0 1 0 242825373 175161344 36318 1992294400 4194304 6416590 548682068912 18446744073709551615 4294550 0 0 4096 0 0 0 0 17 0 0 0
/proc/25387/statm: 42764 36318 254 542 0 42213 0
Current children cumulated CPU time (s) 342.1

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

/proc/25387/statm: 52044 44772 254 542 0 51493 0
Current children cumulated CPU time (s) 581.97
Current children cumulated vsize (KiB) 213532

[startup+642.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/67 25388
/proc/meminfo: memFree=1200112/2055920 swapFree=4191900/4192956
[pid=25386] ppid=25384 vsize=5356 CPUtime=0
/proc/25386/stat : 25386 (kw_pre) S 25384 25386 25129 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 242825372 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25386/statm: 1339 231 192 169 0 50 0
[pid=25387] ppid=25386 vsize=213616 CPUtime=641.95
/proc/25387/stat : 25387 (kw_preprocessor) R 25386 25386 25129 0 -1 0 53099 0 0 0 64054 141 0 0 25 0 1 0 242825373 218742784 45870 1992294400 4194304 6416590 548682068912 18446744073709551615 5279527 0 0 4096 0 0 0 0 17 0 0 0
/proc/25387/statm: 53404 45870 254 542 0 52853 0
Current children cumulated CPU time (s) 641.95
Current children cumulated vsize (KiB) 218972

[startup+702.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/67 25388
/proc/meminfo: memFree=1195376/2055920 swapFree=4191900/4192956
[pid=25386] ppid=25384 vsize=5356 CPUtime=0
/proc/25386/stat : 25386 (kw_pre) S 25384 25386 25129 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 242825372 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25386/statm: 1339 231 192 169 0 50 0
[pid=25387] ppid=25386 vsize=219056 CPUtime=701.92
/proc/25387/stat : 25387 (kw_preprocessor) R 25386 25386 25129 0 -1 0 54257 0 0 0 70045 147 0 0 25 0 1 0 242825373 224313344 47028 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/25387/statm: 54764 47028 254 542 0 54213 0
Current children cumulated CPU time (s) 701.92
Current children cumulated vsize (KiB) 224412

[startup+762.305 s]
/proc/loadavg: 0.99 1.00 1.00 2/67 25388
/proc/meminfo: memFree=1185456/2055920 swapFree=4191900/4192956
[pid=25386] ppid=25384 vsize=5356 CPUtime=0
/proc/25386/stat : 25386 (kw_pre) S 25384 25386 25129 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 242825372 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25386/statm: 1339 231 192 169 0 50 0
[pid=25387] ppid=25386 vsize=230128 CPUtime=761.89
/proc/25387/stat : 25387 (kw_preprocessor) R 25386 25386 25129 0 -1 0 56730 0 0 0 76034 155 0 0 25 0 1 0 242825373 235651072 49501 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/25387/statm: 57532 49501 254 542 0 56981 0
Current children cumulated CPU time (s) 761.89
Current children cumulated vsize (KiB) 235484

[startup+822.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/67 25388
/proc/meminfo: memFree=1171376/2055920 swapFree=4191900/4192956
[pid=25386] ppid=25384 vsize=5356 CPUtime=0
/proc/25386/stat : 25386 (kw_pre) S 25384 25386 25129 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 242825372 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25386/statm: 1339 231 192 169 0 50 0
[pid=25387] ppid=25386 vsize=248904 CPUtime=821.86
/proc/25387/stat : 25387 (kw_preprocessor) R 25386 25386 25129 0 -1 0 61359 0 0 0 82023 163 0 0 25 0 1 0 242825373 254877696 53012 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/25387/statm: 62226 53012 254 542 0 61675 0
Current children cumulated CPU time (s) 821.86
Current children cumulated vsize (KiB) 254260

[startup+882.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/67 25388
/proc/meminfo: memFree=1167664/2055920 swapFree=4191900/4192956
[pid=25386] ppid=25384 vsize=5356 CPUtime=0
/proc/25386/stat : 25386 (kw_pre) S 25384 25386 25129 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 242825372 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25386/statm: 1339 231 192 169 0 50 0
[pid=25387] ppid=25386 vsize=252744 CPUtime=881.83
/proc/25387/stat : 25387 (kw_preprocessor) R 25386 25386 25129 0 -1 0 62289 0 0 0 88011 172 0 0 25 0 1 0 242825373 258809856 53942 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 0 0 0
/proc/25387/statm: 63186 53942 254 542 0 62635 0
Current children cumulated CPU time (s) 881.83
Current children cumulated vsize (KiB) 258100

[startup+942.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/67 25388
/proc/meminfo: memFree=1164016/2055920 swapFree=4191900/4192956
[pid=25386] ppid=25384 vsize=5356 CPUtime=0
/proc/25386/stat : 25386 (kw_pre) S 25384 25386 25129 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 242825372 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25386/statm: 1339 231 192 169 0 50 0
[pid=25387] ppid=25386 vsize=257224 CPUtime=941.8
/proc/25387/stat : 25387 (kw_preprocessor) R 25386 25386 25129 0 -1 0 63207 0 0 0 94003 177 0 0 25 0 1 0 242825373 263397376 54860 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/25387/statm: 64306 54860 254 542 0 63755 0
Current children cumulated CPU time (s) 941.8
Current children cumulated vsize (KiB) 262580

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/67 25388
/proc/meminfo: memFree=1154928/2055920 swapFree=4191900/4192956
[pid=25386] ppid=25384 vsize=5356 CPUtime=0
/proc/25386/stat : 25386 (kw_pre) S 25384 25386 25129 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 242825372 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25386/statm: 1339 231 192 169 0 50 0
[pid=25387] ppid=25386 vsize=267432 CPUtime=1001.77
/proc/25387/stat : 25387 (kw_preprocessor) R 25386 25386 25129 0 -1 0 65484 0 0 0 99992 185 0 0 25 0 1 0 242825373 273850368 57137 1992294400 4194304 6416590 548682068912 18446744073709551615 4294597 0 0 4096 0 0 0 0 17 0 0 0
/proc/25387/statm: 66858 57137 254 542 0 66307 0
Current children cumulated CPU time (s) 1001.77
Current children cumulated vsize (KiB) 272788

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/67 25388
/proc/meminfo: memFree=1140336/2055920 swapFree=4191900/4192956
[pid=25386] ppid=25384 vsize=5356 CPUtime=0
/proc/25386/stat : 25386 (kw_pre) S 25384 25386 25129 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 242825372 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25386/statm: 1339 231 192 169 0 50 0
[pid=25387] ppid=25386 vsize=289320 CPUtime=1061.74
/proc/25387/stat : 25387 (kw_preprocessor) R 25386 25386 25129 0 -1 0 70409 0 0 0 105982 192 0 0 25 0 1 0 242825373 296263680 60776 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/25387/statm: 72330 60776 254 542 0 71779 0
Current children cumulated CPU time (s) 1061.74
Current children cumulated vsize (KiB) 294676

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/67 25388
/proc/meminfo: memFree=1131312/2055920 swapFree=4191900/4192956
[pid=25386] ppid=25384 vsize=5356 CPUtime=0
/proc/25386/stat : 25386 (kw_pre) S 25384 25386 25129 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 242825372 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25386/statm: 1339 231 192 169 0 50 0
[pid=25387] ppid=25386 vsize=298920 CPUtime=1121.71
/proc/25387/stat : 25387 (kw_preprocessor) R 25386 25386 25129 0 -1 0 72631 0 0 0 111970 201 0 0 25 0 1 0 242825373 306094080 62998 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/25387/statm: 74730 62998 254 542 0 74179 0
Current children cumulated CPU time (s) 1121.71
Current children cumulated vsize (KiB) 304276

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/67 25388
/proc/meminfo: memFree=1123760/2055920 swapFree=4191900/4192956
[pid=25386] ppid=25384 vsize=5356 CPUtime=0
/proc/25386/stat : 25386 (kw_pre) S 25384 25386 25129 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 242825372 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25386/statm: 1339 231 192 169 0 50 0
[pid=25387] ppid=25386 vsize=309160 CPUtime=1181.68
/proc/25387/stat : 25387 (kw_preprocessor) R 25386 25386 25129 0 -1 0 74507 0 0 0 117961 207 0 0 25 0 1 0 242825373 316579840 64874 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 0 0 0
/proc/25387/statm: 77290 64874 254 542 0 76739 0
Current children cumulated CPU time (s) 1181.68
Current children cumulated vsize (KiB) 314516



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 0.99 1.00 1.00 2/67 25388
/proc/meminfo: memFree=1122288/2055920 swapFree=4191900/4192956
[pid=25386] ppid=25384 vsize=5356 CPUtime=0
/proc/25386/stat : 25386 (kw_pre) S 25384 25386 25129 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 242825372 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25386/statm: 1339 231 192 169 0 50 0
[pid=25387] ppid=25386 vsize=311720 CPUtime=1200.07
/proc/25387/stat : 25387 (kw_preprocessor) R 25386 25386 25129 0 -1 0 74884 0 0 0 119798 209 0 0 25 0 1 0 242825373 319201280 65251 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/25387/statm: 77930 65251 254 542 0 77379 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 317076

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

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

[startup+1200.7 s]
/proc/loadavg: 0.99 1.00 1.00 2/67 25388
/proc/meminfo: memFree=1122288/2055920 swapFree=4191900/4192956
[pid=25386] ppid=25384 vsize=5356 CPUtime=0
/proc/25386/stat : 25386 (kw_pre) S 25384 25386 25129 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 242825372 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25386/statm: 1339 231 192 169 0 50 0
[pid=25387] ppid=25386 vsize=311720 CPUtime=1200.07
/proc/25387/stat : 25387 (kw_preprocessor) R 25386 25386 25129 0 -1 0 74884 0 0 0 119798 209 0 0 25 0 1 0 242825373 319201280 65251 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/25387/statm: 77930 65251 254 542 0 77379 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 317076

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 25386 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): 1200.71
CPU time (s): 1200.07
CPU user time (s): 1197.98
CPU system time (s): 2.09
CPU usage (%): 99.9464
Max. virtual memory (cumulated for all children) (KiB): 317076

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 1.09783 second user time and 3.2785 second system time

The end

Launcher Data 

Begin job on node89 at 2009-05-12 19:05:59
IDJOB=1806292
IDBENCH=24710
IDSOLVER=646
FILE ID=node89/1806292-1242147958
PBS_JOBID= 9289637
Free space on /tmp= 66412 MiB

SOLVER NAME= kw_pre 2009-03-21
BENCH NAME= SAT07/crafted/Hard/contest03/looksrandom/hgen8-n320-01-S1432474240.sat05-483.reshuffled-07.cnf
COMMAND LINE= HOME/kw_pre BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1806292-1242147958/watcher-1806292-1242147958 -o /tmp/evaluation-result-1806292-1242147958/solver-1806292-1242147958 -C 1200 -W 1800 -M 1800  HOME/kw_pre HOME/instance-1806292-1242147958.cnf

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

MD5SUM BENCH= 8fce8bf20db46a2557b7a1cf79e53b51
RANDOM SEED=1272933197

node89.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		: 3000.268
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		: 3000.268
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:       1384088 kB
Buffers:         47956 kB
Cached:         531280 kB
SwapCached:        260 kB
Active:          80976 kB
Inactive:       511920 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1384088 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            3044 kB
Writeback:           0 kB
Mapped:          22208 kB
Slab:            65004 kB
Committed_AS:   763384 kB
PageTables:       1372 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= 66408 MiB
End job on node89 at 2009-05-12 19:26:01