Trace number 1806096

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) 1200.05 1200.71

General information on the benchmark

Namecrafted/Hard/contest05/others/
mod2c-rand3bip-sat-220-2.sat05-2489.reshuffled-07.cnf
MD5SUM42a2d57c47222c3ed0e0546d3518a54d
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark104.389
Satisfiable
(Un)Satisfiability was proved
Number of variables311
Number of clauses2200
Sum of the clauses size9712
Maximum clause length6
Minimum clause length4
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 41352
Number of clauses of size 5784
Number of clauses of size over 564

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-1806096-1242145141/watcher-1806096-1242145141 -o /tmp/evaluation-result-1806096-1242145141/solver-1806096-1242145141 -C 1200 -W 1800 -M 1800 HOME/kw_pre HOME/instance-1806096-1242145141.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: 0.91 0.95 0.90 3/64 14236
/proc/meminfo: memFree=1377200/2055920 swapFree=4179692/4192956
[pid=14236] ppid=14234 vsize=5356 CPUtime=0
/proc/14236/stat : 14236 (kw_pre) S 14234 14236 14072 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242546847 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14236/statm: 1339 231 192 169 0 50 0
[pid=14237] ppid=14236 vsize=2772 CPUtime=0
/proc/14237/stat : 14237 (kw_preprocessor) R 14236 14236 14072 0 -1 0 324 0 0 0 0 0 0 0 19 0 1 0 242546847 2838528 300 1992294400 4194304 6416590 548682068912 18446744073709551615 5266767 0 0 4096 0 0 0 0 17 0 0 0
/proc/14237/statm: 693 300 215 542 0 142 0

[startup+0.0603549 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 14236
/proc/meminfo: memFree=1377200/2055920 swapFree=4179692/4192956
[pid=14236] ppid=14234 vsize=5356 CPUtime=0
/proc/14236/stat : 14236 (kw_pre) S 14234 14236 14072 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242546847 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14236/statm: 1339 231 192 169 0 50 0
[pid=14237] ppid=14236 vsize=3168 CPUtime=0.05
/proc/14237/stat : 14237 (kw_preprocessor) R 14236 14236 14072 0 -1 0 438 0 0 0 5 0 0 0 19 0 1 0 242546847 3244032 414 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/14237/statm: 792 414 242 542 0 241 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 8524

[startup+0.10136 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 14236
/proc/meminfo: memFree=1377200/2055920 swapFree=4179692/4192956
[pid=14236] ppid=14234 vsize=5356 CPUtime=0
/proc/14236/stat : 14236 (kw_pre) S 14234 14236 14072 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242546847 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14236/statm: 1339 231 192 169 0 50 0
[pid=14237] ppid=14236 vsize=3300 CPUtime=0.09
/proc/14237/stat : 14237 (kw_preprocessor) R 14236 14236 14072 0 -1 0 487 0 0 0 9 0 0 0 19 0 1 0 242546847 3379200 463 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/14237/statm: 825 463 242 542 0 274 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8656

[startup+0.301389 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 14236
/proc/meminfo: memFree=1377200/2055920 swapFree=4179692/4192956
[pid=14236] ppid=14234 vsize=5356 CPUtime=0
/proc/14236/stat : 14236 (kw_pre) S 14234 14236 14072 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242546847 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14236/statm: 1339 231 192 169 0 50 0
[pid=14237] ppid=14236 vsize=4220 CPUtime=0.29
/proc/14237/stat : 14237 (kw_preprocessor) R 14236 14236 14072 0 -1 0 737 0 0 0 29 0 0 0 21 0 1 0 242546847 4321280 713 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/14237/statm: 1055 713 242 542 0 504 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9576

[startup+0.701446 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 14236
/proc/meminfo: memFree=1377200/2055920 swapFree=4179692/4192956
[pid=14236] ppid=14234 vsize=5356 CPUtime=0
/proc/14236/stat : 14236 (kw_pre) S 14234 14236 14072 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242546847 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14236/statm: 1339 231 192 169 0 50 0
[pid=14237] ppid=14236 vsize=5852 CPUtime=0.68
/proc/14237/stat : 14237 (kw_preprocessor) R 14236 14236 14072 0 -1 0 1101 0 0 0 68 0 0 0 25 0 1 0 242546847 5992448 1077 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/14237/statm: 1463 1077 242 542 0 912 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 11208

[startup+1.50256 s]
/proc/loadavg: 0.91 0.95 0.90 2/66 14238
/proc/meminfo: memFree=1372768/2055920 swapFree=4179692/4192956
[pid=14236] ppid=14234 vsize=5356 CPUtime=0
/proc/14236/stat : 14236 (kw_pre) S 14234 14236 14072 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242546847 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14236/statm: 1339 231 192 169 0 50 0
[pid=14237] ppid=14236 vsize=7684 CPUtime=1.49
/proc/14237/stat : 14237 (kw_preprocessor) R 14236 14236 14072 0 -1 0 1521 0 0 0 148 1 0 0 25 0 1 0 242546847 7868416 1458 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/14237/statm: 1921 1458 243 542 0 1370 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13040

[startup+3.1018 s]
/proc/loadavg: 0.91 0.95 0.90 2/66 14238
/proc/meminfo: memFree=1371360/2055920 swapFree=4179692/4192956
[pid=14236] ppid=14234 vsize=5356 CPUtime=0
/proc/14236/stat : 14236 (kw_pre) S 14234 14236 14072 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242546847 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14236/statm: 1339 231 192 169 0 50 0
[pid=14237] ppid=14236 vsize=9292 CPUtime=3.09
/proc/14237/stat : 14237 (kw_preprocessor) R 14236 14236 14072 0 -1 0 1945 0 0 0 307 2 0 0 25 0 1 0 242546847 9515008 1837 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/14237/statm: 2323 1837 246 542 0 1772 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14648

[startup+6.30226 s]
/proc/loadavg: 0.92 0.95 0.90 2/66 14238
/proc/meminfo: memFree=1368480/2055920 swapFree=4179692/4192956
[pid=14236] ppid=14234 vsize=5356 CPUtime=0
/proc/14236/stat : 14236 (kw_pre) S 14234 14236 14072 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242546847 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14236/statm: 1339 231 192 169 0 50 0
[pid=14237] ppid=14236 vsize=12644 CPUtime=6.29
/proc/14237/stat : 14237 (kw_preprocessor) R 14236 14236 14072 0 -1 0 2846 0 0 0 625 4 0 0 25 0 1 0 242546847 12947456 2557 1992294400 4194304 6416590 548682068912 18446744073709551615 4294658 0 0 4096 0 0 0 0 17 0 0 0
/proc/14237/statm: 3161 2557 246 542 0 2610 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18000

[startup+12.7012 s]
/proc/loadavg: 0.93 0.95 0.90 2/66 14238
/proc/meminfo: memFree=1364256/2055920 swapFree=4179692/4192956
[pid=14236] ppid=14234 vsize=5356 CPUtime=0
/proc/14236/stat : 14236 (kw_pre) S 14234 14236 14072 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242546847 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14236/statm: 1339 231 192 169 0 50 0
[pid=14237] ppid=14236 vsize=16808 CPUtime=12.69
/proc/14237/stat : 14237 (kw_preprocessor) R 14236 14236 14072 0 -1 0 3904 0 0 0 1263 6 0 0 25 0 1 0 242546847 17211392 3445 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/14237/statm: 4202 3445 246 542 0 3651 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 22164

[startup+25.501 s]
/proc/loadavg: 0.94 0.96 0.91 2/66 14238
/proc/meminfo: memFree=1357920/2055920 swapFree=4179692/4192956
[pid=14236] ppid=14234 vsize=5356 CPUtime=0
/proc/14236/stat : 14236 (kw_pre) S 14234 14236 14072 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242546847 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14236/statm: 1339 231 192 169 0 50 0
[pid=14237] ppid=14236 vsize=23368 CPUtime=25.48
/proc/14237/stat : 14237 (kw_preprocessor) R 14236 14236 14072 0 -1 0 5776 0 0 0 2538 10 0 0 25 0 1 0 242546847 23928832 4955 1992294400 4194304 6416590 548682068912 18446744073709551615 4295356 0 0 4096 0 0 0 0 17 0 0 0
/proc/14237/statm: 5842 4955 246 542 0 5291 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 28724

[startup+51.1018 s]
/proc/loadavg: 0.96 0.96 0.91 2/66 14238
/proc/meminfo: memFree=1349600/2055920 swapFree=4179692/4192956
[pid=14236] ppid=14234 vsize=5356 CPUtime=0
/proc/14236/stat : 14236 (kw_pre) S 14234 14236 14072 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242546847 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14236/statm: 1339 231 192 169 0 50 0
[pid=14237] ppid=14236 vsize=34032 CPUtime=51.07
/proc/14237/stat : 14237 (kw_preprocessor) R 14236 14236 14072 0 -1 0 8497 0 0 0 5091 16 0 0 25 0 1 0 242546847 34848768 7127 1992294400 4194304 6416590 548682068912 18446744073709551615 4294602 0 0 4096 0 0 0 0 17 0 0 0
/proc/14237/statm: 8508 7127 246 542 0 7957 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 39388

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.91 2/66 14238
/proc/meminfo: memFree=1333280/2055920 swapFree=4179692/4192956
[pid=14236] ppid=14234 vsize=5356 CPUtime=0
/proc/14236/stat : 14236 (kw_pre) S 14234 14236 14072 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242546847 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14236/statm: 1339 231 192 169 0 50 0
[pid=14237] ppid=14236 vsize=52316 CPUtime=102.25
/proc/14237/stat : 14237 (kw_preprocessor) R 14236 14236 14072 0 -1 0 13295 0 0 0 10195 30 0 0 25 0 1 0 242546847 53571584 11089 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/14237/statm: 13079 11089 246 542 0 12528 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 57672

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 14238
/proc/meminfo: memFree=1321504/2055920 swapFree=4179692/4192956
[pid=14236] ppid=14234 vsize=5356 CPUtime=0
/proc/14236/stat : 14236 (kw_pre) S 14234 14236 14072 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242546847 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14236/statm: 1339 231 192 169 0 50 0
[pid=14237] ppid=14236 vsize=66000 CPUtime=162.2
/proc/14237/stat : 14237 (kw_preprocessor) R 14236 14236 14072 0 -1 0 17013 0 0 0 16177 43 0 0 25 0 1 0 242546847 67584000 14020 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/14237/statm: 16500 14020 246 542 0 15949 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 71356

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 14238
/proc/meminfo: memFree=1310432/2055920 swapFree=4179692/4192956
[pid=14236] ppid=14234 vsize=5356 CPUtime=0
/proc/14236/stat : 14236 (kw_pre) S 14234 14236 14072 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242546847 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14236/statm: 1339 231 192 169 0 50 0
[pid=14237] ppid=14236 vsize=79232 CPUtime=222.18
/proc/14237/stat : 14237 (kw_preprocessor) R 14236 14236 14072 0 -1 0 20253 0 0 0 22164 54 0 0 25 0 1 0 242546847 81133568 16776 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 0 0 0
/proc/14237/statm: 19808 16776 246 542 0 19257 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 84588

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 14238
/proc/meminfo: memFree=1302048/2055920 swapFree=4179692/4192956
[pid=14236] ppid=14234 vsize=5356 CPUtime=0
/proc/14236/stat : 14236 (kw_pre) S 14234 14236 14072 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242546847 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14236/statm: 1339 231 192 169 0 50 0
[pid=14237] ppid=14236 vsize=88836 CPUtime=282.15
/proc/14237/stat : 14237 (kw_preprocessor) R 14236 14236 14072 0 -1 0 23068 0 0 0 28153 62 0 0 25 0 1 0 242546847 90968064 19035 1992294400 4194304 6416590 548682068912 18446744073709551615 4295815 0 0 4096 0 0 0 0 17 0 0 0
/proc/14237/statm: 22209 19035 246 542 0 21658 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 94192

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 14238
/proc/meminfo: memFree=1296736/2055920 swapFree=4179692/4192956
[pid=14236] ppid=14234 vsize=5356 CPUtime=0
/proc/14236/stat : 14236 (kw_pre) S 14234 14236 14072 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242546847 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14236/statm: 1339 231 192 169 0 50 0
[pid=14237] ppid=14236 vsize=95944 CPUtime=342.12
/proc/14237/stat : 14237 (kw_preprocessor) R 14236 14236 14072 0 -1 0 24836 0 0 0 34141 71 0 0 25 0 1 0 242546847 98246656 20163 1992294400 4194304 6416590 548682068912 18446744073709551615 4341729 0 0 4096 0 0 0 0 17 0 0 0
/proc/14237/statm: 23986 20163 246 542 0 23435 0
Current children cumulated CPU time (s) 342.12

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

/proc/14237/statm: 32254 27363 246 542 0 31703 0
Current children cumulated CPU time (s) 581.98
Current children cumulated vsize (KiB) 134372

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 14238
/proc/meminfo: memFree=1264352/2055920 swapFree=4179692/4192956
[pid=14236] ppid=14234 vsize=5356 CPUtime=0
/proc/14236/stat : 14236 (kw_pre) S 14234 14236 14072 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242546847 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14236/statm: 1339 231 192 169 0 50 0
[pid=14237] ppid=14236 vsize=132952 CPUtime=641.96
/proc/14237/stat : 14237 (kw_preprocessor) R 14236 14236 14072 0 -1 0 34491 0 0 0 64086 110 0 0 25 0 1 0 242546847 136142848 28236 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 0 0 0
/proc/14237/statm: 33238 28236 246 542 0 32687 0
Current children cumulated CPU time (s) 641.96
Current children cumulated vsize (KiB) 138308

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 14238
/proc/meminfo: memFree=1256160/2055920 swapFree=4179692/4192956
[pid=14236] ppid=14234 vsize=5356 CPUtime=0
/proc/14236/stat : 14236 (kw_pre) S 14234 14236 14072 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242546847 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14236/statm: 1339 231 192 169 0 50 0
[pid=14237] ppid=14236 vsize=143256 CPUtime=701.91
/proc/14237/stat : 14237 (kw_preprocessor) R 14236 14236 14072 0 -1 0 36518 0 0 0 70073 118 0 0 25 0 1 0 242546847 146694144 30263 1992294400 4194304 6416590 548682068912 18446744073709551615 4294538 0 0 4096 0 0 0 0 17 0 0 0
/proc/14237/statm: 35814 30263 246 542 0 35263 0
Current children cumulated CPU time (s) 701.91
Current children cumulated vsize (KiB) 148612

[startup+762.307 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 14238
/proc/meminfo: memFree=1255776/2055920 swapFree=4179692/4192956
[pid=14236] ppid=14234 vsize=5356 CPUtime=0
/proc/14236/stat : 14236 (kw_pre) S 14234 14236 14072 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242546847 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14236/statm: 1339 231 192 169 0 50 0
[pid=14237] ppid=14236 vsize=143388 CPUtime=761.88
/proc/14237/stat : 14237 (kw_preprocessor) R 14236 14236 14072 0 -1 0 37550 0 0 0 76065 123 0 0 25 0 1 0 242546847 146829312 30322 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 0 0 0
/proc/14237/statm: 35847 30322 246 542 0 35296 0
Current children cumulated CPU time (s) 761.88
Current children cumulated vsize (KiB) 148744

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 14238
/proc/meminfo: memFree=1252640/2055920 swapFree=4179692/4192956
[pid=14236] ppid=14234 vsize=5356 CPUtime=0
/proc/14236/stat : 14236 (kw_pre) S 14234 14236 14072 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242546847 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14236/statm: 1339 231 192 169 0 50 0
[pid=14237] ppid=14236 vsize=148508 CPUtime=821.85
/proc/14237/stat : 14237 (kw_preprocessor) R 14236 14236 14072 0 -1 0 38365 0 0 0 82055 130 0 0 25 0 1 0 242546847 152072192 31137 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/14237/statm: 37127 31137 246 542 0 36576 0
Current children cumulated CPU time (s) 821.85
Current children cumulated vsize (KiB) 153864

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 14238
/proc/meminfo: memFree=1248352/2055920 swapFree=4179692/4192956
[pid=14236] ppid=14234 vsize=5356 CPUtime=0
/proc/14236/stat : 14236 (kw_pre) S 14234 14236 14072 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242546847 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14236/statm: 1339 231 192 169 0 50 0
[pid=14237] ppid=14236 vsize=152108 CPUtime=881.8
/proc/14237/stat : 14237 (kw_preprocessor) R 14236 14236 14072 0 -1 0 39439 0 0 0 88043 137 0 0 25 0 1 0 242546847 155758592 32211 1992294400 4194304 6416590 548682068912 18446744073709551615 4294639 0 0 4096 0 0 0 0 17 0 0 0
/proc/14237/statm: 38027 32211 246 542 0 37476 0
Current children cumulated CPU time (s) 881.8
Current children cumulated vsize (KiB) 157464

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 14238
/proc/meminfo: memFree=1244384/2055920 swapFree=4179692/4192956
[pid=14236] ppid=14234 vsize=5356 CPUtime=0
/proc/14236/stat : 14236 (kw_pre) S 14234 14236 14072 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242546847 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14236/statm: 1339 231 192 169 0 50 0
[pid=14237] ppid=14236 vsize=155600 CPUtime=941.78
/proc/14237/stat : 14237 (kw_preprocessor) R 14236 14236 14072 0 -1 0 41466 0 0 0 94035 143 0 0 25 0 1 0 242546847 159334400 33120 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/14237/statm: 38900 33120 246 542 0 38349 0
Current children cumulated CPU time (s) 941.78
Current children cumulated vsize (KiB) 160956

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 14238
/proc/meminfo: memFree=1242016/2055920 swapFree=4179692/4192956
[pid=14236] ppid=14234 vsize=5356 CPUtime=0
/proc/14236/stat : 14236 (kw_pre) S 14234 14236 14072 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242546847 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14236/statm: 1339 231 192 169 0 50 0
[pid=14237] ppid=14236 vsize=158364 CPUtime=1001.74
/proc/14237/stat : 14237 (kw_preprocessor) R 14236 14236 14072 0 -1 0 42101 0 0 0 100026 148 0 0 25 0 1 0 242546847 162164736 33755 1992294400 4194304 6416590 548682068912 18446744073709551615 4294538 0 0 4096 0 0 0 0 17 0 0 0
/proc/14237/statm: 39591 33755 246 542 0 39040 0
Current children cumulated CPU time (s) 1001.74
Current children cumulated vsize (KiB) 163720

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 14238
/proc/meminfo: memFree=1237344/2055920 swapFree=4179692/4192956
[pid=14236] ppid=14234 vsize=5356 CPUtime=0
/proc/14236/stat : 14236 (kw_pre) S 14234 14236 14072 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242546847 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14236/statm: 1339 231 192 169 0 50 0
[pid=14237] ppid=14236 vsize=164764 CPUtime=1061.72
/proc/14237/stat : 14237 (kw_preprocessor) R 14236 14236 14072 0 -1 0 43270 0 0 0 106017 155 0 0 25 0 1 0 242546847 168718336 34924 1992294400 4194304 6416590 548682068912 18446744073709551615 4294682 0 0 4096 0 0 0 0 17 0 0 0
/proc/14237/statm: 41191 34924 246 542 0 40640 0
Current children cumulated CPU time (s) 1061.72
Current children cumulated vsize (KiB) 170120

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 14238
/proc/meminfo: memFree=1231712/2055920 swapFree=4179692/4192956
[pid=14236] ppid=14234 vsize=5356 CPUtime=0
/proc/14236/stat : 14236 (kw_pre) S 14234 14236 14072 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242546847 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14236/statm: 1339 231 192 169 0 50 0
[pid=14237] ppid=14236 vsize=172448 CPUtime=1121.69
/proc/14237/stat : 14237 (kw_preprocessor) R 14236 14236 14072 0 -1 0 44681 0 0 0 112009 160 0 0 25 0 1 0 242546847 176586752 36335 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/14237/statm: 43112 36335 246 542 0 42561 0
Current children cumulated CPU time (s) 1121.69
Current children cumulated vsize (KiB) 177804

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 14238
/proc/meminfo: memFree=1227168/2055920 swapFree=4179692/4192956
[pid=14236] ppid=14234 vsize=5356 CPUtime=0
/proc/14236/stat : 14236 (kw_pre) S 14234 14236 14072 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242546847 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14236/statm: 1339 231 192 169 0 50 0
[pid=14237] ppid=14236 vsize=181628 CPUtime=1181.66
/proc/14237/stat : 14237 (kw_preprocessor) R 14236 14236 14072 0 -1 0 45825 0 0 0 118001 165 0 0 25 0 1 0 242546847 185987072 37479 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 0 0 0
/proc/14237/statm: 45407 37479 246 542 0 44856 0
Current children cumulated CPU time (s) 1181.66
Current children cumulated vsize (KiB) 186984



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 14238
/proc/meminfo: memFree=1217696/2055920 swapFree=4179692/4192956
[pid=14236] ppid=14234 vsize=5356 CPUtime=0
/proc/14236/stat : 14236 (kw_pre) S 14234 14236 14072 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242546847 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14236/statm: 1339 231 192 169 0 50 0
[pid=14237] ppid=14236 vsize=191456 CPUtime=1200.05
/proc/14237/stat : 14237 (kw_preprocessor) R 14236 14236 14072 0 -1 0 48151 0 0 0 119838 167 0 0 25 0 1 0 242546847 196050944 39805 1992294400 4194304 6416590 548682068912 18446744073709551615 4272293 0 0 4096 0 0 0 0 17 0 0 0
/proc/14237/statm: 47864 39805 246 542 0 47313 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 196812

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 0.97 0.91 2/66 14238
/proc/meminfo: memFree=1217696/2055920 swapFree=4179692/4192956
[pid=14236] ppid=14234 vsize=5356 CPUtime=0
/proc/14236/stat : 14236 (kw_pre) S 14234 14236 14072 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242546847 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14236/statm: 1339 231 192 169 0 50 0
[pid=14237] ppid=14236 vsize=191456 CPUtime=1200.05
/proc/14237/stat : 14237 (kw_preprocessor) R 14236 14236 14072 0 -1 0 48151 0 0 0 119838 167 0 0 25 0 1 0 242546847 196050944 39805 1992294400 4194304 6416590 548682068912 18446744073709551615 4272293 0 0 4096 0 0 0 0 17 0 0 0
/proc/14237/statm: 47864 39805 246 542 0 47313 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 196812

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 14236 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=1999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=999
# CPU time returned by wait4() is 0.002998
# while last known CPU time is 1200.05
#
# 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): 1200.05
CPU user time (s): 1198.38
CPU system time (s): 1.67
CPU usage (%): 99.9449
Max. virtual memory (cumulated for all children) (KiB): 196812

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.001999
system time used= 0.000999
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 1.2998 second user time and 3.07553 second system time

The end

Launcher Data 

Begin job on node30 at 2009-05-12 18:19:01
IDJOB=1806096
IDBENCH=24665
IDSOLVER=646
FILE ID=node30/1806096-1242145141
PBS_JOBID= 9289691
Free space on /tmp= 66212 MiB

SOLVER NAME= kw_pre 2009-03-21
BENCH NAME= SAT07/crafted/Hard/contest05/others/mod2c-rand3bip-sat-220-2.sat05-2489.reshuffled-07.cnf
COMMAND LINE= HOME/kw_pre BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1806096-1242145141/watcher-1806096-1242145141 -o /tmp/evaluation-result-1806096-1242145141/solver-1806096-1242145141 -C 1200 -W 1800 -M 1800  HOME/kw_pre HOME/instance-1806096-1242145141.cnf

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

MD5SUM BENCH= 42a2d57c47222c3ed0e0546d3518a54d
RANDOM SEED=1116727809

node30.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		: 3000.265
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		: 3000.265
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:       1377744 kB
Buffers:         39720 kB
Cached:         565760 kB
SwapCached:       7064 kB
Active:          60244 kB
Inactive:       554340 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1377744 kB
SwapTotal:     4192956 kB
SwapFree:      4179692 kB
Dirty:            3052 kB
Writeback:           0 kB
Mapped:          14056 kB
Slab:            49736 kB
Committed_AS:   944756 kB
PageTables:       1356 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= 66208 MiB
End job on node30 at 2009-05-12 18:39:04