Trace number 1806369

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 1200.61

General information on the benchmark

Namecrafted/Difficult/contest05/sabharwal/
gt-ordering-unsat-gt-060.sat05-1312.reshuffled-07.cnf
MD5SUMdff294238660aead84de7aec33e643fc
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 variables3540
Number of clauses207150
Sum of the clauses size623040
Maximum clause length59
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21770
Number of clauses of size 3205320
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 560

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-1806369-1242148453/watcher-1806369-1242148453 -o /tmp/evaluation-result-1806369-1242148453/solver-1806369-1242148453 -C 1200 -W 1800 -M 1800 HOME/kw_pre HOME/instance-1806369-1242148453.cnf 

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


[startup+0 s]
/proc/loadavg: 0.99 0.98 0.91 3/65 22024
/proc/meminfo: memFree=873576/2055920 swapFree=4181592/4192956
[pid=22024] ppid=22022 vsize=5356 CPUtime=0
/proc/22024/stat : 22024 (kw_pre) S 22022 22024 21735 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242874549 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22024/statm: 1339 231 192 169 0 50 0
[pid=22025] ppid=22024 vsize=2436 CPUtime=0
/proc/22025/stat : 22025 (kw_preprocessor) R 22024 22024 21735 0 -1 0 91 0 0 0 0 0 0 0 19 0 1 0 242874549 2494464 68 1992294400 4194304 6416590 548682068912 18446744073709551615 5362400 0 0 4096 0 0 0 0 17 0 0 0
/proc/22025/statm: 609 80 65 542 0 58 0

[startup+0.0238221 s]
/proc/loadavg: 0.99 0.98 0.91 3/65 22024
/proc/meminfo: memFree=873576/2055920 swapFree=4181592/4192956
[pid=22024] ppid=22022 vsize=5356 CPUtime=0
/proc/22024/stat : 22024 (kw_pre) S 22022 22024 21735 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242874549 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22024/statm: 1339 231 192 169 0 50 0
[pid=22025] ppid=22024 vsize=7484 CPUtime=0.01
/proc/22025/stat : 22025 (kw_preprocessor) R 22024 22024 21735 0 -1 0 1009 0 0 0 1 0 0 0 19 0 1 0 242874549 7663616 985 1992294400 4194304 6416590 548682068912 18446744073709551615 4312188 0 0 4096 0 0 0 0 17 0 0 0
/proc/22025/statm: 1871 985 216 542 0 1320 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12840

[startup+0.10183 s]
/proc/loadavg: 0.99 0.98 0.91 3/65 22024
/proc/meminfo: memFree=873576/2055920 swapFree=4181592/4192956
[pid=22024] ppid=22022 vsize=5356 CPUtime=0
/proc/22024/stat : 22024 (kw_pre) S 22022 22024 21735 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242874549 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22024/statm: 1339 231 192 169 0 50 0
[pid=22025] ppid=22024 vsize=8276 CPUtime=0.09
/proc/22025/stat : 22025 (kw_preprocessor) R 22024 22024 21735 0 -1 0 1244 0 0 0 9 0 0 0 19 0 1 0 242874549 8474624 1220 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/22025/statm: 2069 1221 216 542 0 1518 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13632

[startup+0.301851 s]
/proc/loadavg: 0.99 0.98 0.91 3/65 22024
/proc/meminfo: memFree=873576/2055920 swapFree=4181592/4192956
[pid=22024] ppid=22022 vsize=5356 CPUtime=0
/proc/22024/stat : 22024 (kw_pre) S 22022 22024 21735 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242874549 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22024/statm: 1339 231 192 169 0 50 0
[pid=22025] ppid=22024 vsize=11708 CPUtime=0.29
/proc/22025/stat : 22025 (kw_preprocessor) R 22024 22024 21735 0 -1 0 2183 0 0 0 29 0 0 0 21 0 1 0 242874549 11988992 2159 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/22025/statm: 2927 2160 216 542 0 2376 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17064

[startup+0.701897 s]
/proc/loadavg: 0.99 0.98 0.91 3/65 22024
/proc/meminfo: memFree=873576/2055920 swapFree=4181592/4192956
[pid=22024] ppid=22022 vsize=5356 CPUtime=0
/proc/22024/stat : 22024 (kw_pre) S 22022 22024 21735 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242874549 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22024/statm: 1339 231 192 169 0 50 0
[pid=22025] ppid=22024 vsize=19364 CPUtime=0.68
/proc/22025/stat : 22025 (kw_preprocessor) R 22024 22024 21735 0 -1 0 4250 0 0 0 67 1 0 0 24 0 1 0 242874549 19828736 4226 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/22025/statm: 4841 4226 216 542 0 4290 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 24720

[startup+1.50199 s]
/proc/loadavg: 0.99 0.98 0.91 2/67 22026
/proc/meminfo: memFree=852824/2055920 swapFree=4181592/4192956
[pid=22024] ppid=22022 vsize=5356 CPUtime=0
/proc/22024/stat : 22024 (kw_pre) S 22022 22024 21735 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242874549 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22024/statm: 1339 231 192 169 0 50 0
[pid=22025] ppid=22024 vsize=33496 CPUtime=1.49
/proc/22025/stat : 22025 (kw_preprocessor) R 22024 22024 21735 0 -1 0 7953 0 0 0 145 4 0 0 25 0 1 0 242874549 34299904 7929 1992294400 4194304 6416590 548682068912 18446744073709551615 4567268 0 0 4096 0 0 0 0 17 0 0 0
/proc/22025/statm: 8374 7929 234 542 0 7823 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 38852

[startup+3.10117 s]
/proc/loadavg: 0.99 0.98 0.91 2/67 22026
/proc/meminfo: memFree=842328/2055920 swapFree=4181592/4192956
[pid=22024] ppid=22022 vsize=5356 CPUtime=0
/proc/22024/stat : 22024 (kw_pre) S 22022 22024 21735 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242874549 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22024/statm: 1339 231 192 169 0 50 0
[pid=22025] ppid=22024 vsize=33496 CPUtime=3.09
/proc/22025/stat : 22025 (kw_preprocessor) R 22024 22024 21735 0 -1 0 7953 0 0 0 305 4 0 0 25 0 1 0 242874549 34299904 7929 1992294400 4194304 6416590 548682068912 18446744073709551615 4525410 0 0 4096 0 0 0 0 17 0 0 0
/proc/22025/statm: 8374 7929 234 542 0 7823 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 38852

[startup+6.30154 s]
/proc/loadavg: 0.99 0.98 0.91 2/67 22026
/proc/meminfo: memFree=846232/2055920 swapFree=4181592/4192956
[pid=22024] ppid=22022 vsize=5356 CPUtime=0
/proc/22024/stat : 22024 (kw_pre) S 22022 22024 21735 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242874549 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22024/statm: 1339 231 192 169 0 50 0
[pid=22025] ppid=22024 vsize=34632 CPUtime=6.29
/proc/22025/stat : 22025 (kw_preprocessor) R 22024 22024 21735 0 -1 0 10487 0 0 0 621 8 0 0 25 0 1 0 242874549 35463168 8252 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/22025/statm: 8658 8252 242 542 0 8107 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 39988

[startup+12.7013 s]
/proc/loadavg: 0.99 0.98 0.91 2/67 22026
/proc/meminfo: memFree=823392/2055920 swapFree=4181592/4192956
[pid=22024] ppid=22022 vsize=5356 CPUtime=0
/proc/22024/stat : 22024 (kw_pre) S 22022 22024 21735 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242874549 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22024/statm: 1339 231 192 169 0 50 0
[pid=22025] ppid=22024 vsize=53416 CPUtime=12.69
/proc/22025/stat : 22025 (kw_preprocessor) R 22024 22024 21735 0 -1 0 15167 0 0 0 1249 20 0 0 25 0 1 0 242874549 54697984 12790 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/22025/statm: 13354 12790 246 542 0 12803 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 58772

[startup+25.5017 s]
/proc/loadavg: 0.99 0.98 0.91 2/67 22026
/proc/meminfo: memFree=803872/2055920 swapFree=4181592/4192956
[pid=22024] ppid=22022 vsize=5356 CPUtime=0
/proc/22024/stat : 22024 (kw_pre) S 22022 22024 21735 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242874549 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22024/statm: 1339 231 192 169 0 50 0
[pid=22025] ppid=22024 vsize=74232 CPUtime=25.48
/proc/22025/stat : 22025 (kw_preprocessor) R 22024 22024 21735 0 -1 0 20424 0 0 0 2509 39 0 0 25 0 1 0 242874549 76013568 17506 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/22025/statm: 18558 17506 246 542 0 18007 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 79588

[startup+51.1016 s]
/proc/loadavg: 0.99 0.98 0.91 2/67 22026
/proc/meminfo: memFree=760544/2055920 swapFree=4181592/4192956
[pid=22024] ppid=22022 vsize=5356 CPUtime=0
/proc/22024/stat : 22024 (kw_pre) S 22022 22024 21735 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242874549 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22024/statm: 1339 231 192 169 0 50 0
[pid=22025] ppid=22024 vsize=126536 CPUtime=51.06
/proc/22025/stat : 22025 (kw_preprocessor) R 22024 22024 21735 0 -1 0 32694 0 0 0 5033 73 0 0 25 0 1 0 242874549 129572864 28814 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/22025/statm: 31634 28814 246 542 0 31083 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 131892

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 0.91 2/67 22026
/proc/meminfo: memFree=660128/2055920 swapFree=4181592/4192956
[pid=22024] ppid=22022 vsize=5356 CPUtime=0
/proc/22024/stat : 22024 (kw_pre) S 22022 22024 21735 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242874549 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22024/statm: 1339 231 192 169 0 50 0
[pid=22025] ppid=22024 vsize=238276 CPUtime=102.24
/proc/22025/stat : 22025 (kw_preprocessor) R 22024 22024 21735 0 -1 0 58692 0 0 0 10097 127 0 0 25 0 1 0 242874549 243994624 53380 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/22025/statm: 59569 53380 246 542 0 59018 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 243632

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/67 22026
/proc/meminfo: memFree=534496/2055920 swapFree=4181592/4192956
[pid=22024] ppid=22022 vsize=5356 CPUtime=0
/proc/22024/stat : 22024 (kw_pre) S 22022 22024 21735 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242874549 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22024/statm: 1339 231 192 169 0 50 0
[pid=22025] ppid=22024 vsize=376392 CPUtime=162.21
/proc/22025/stat : 22025 (kw_preprocessor) R 22024 22024 21735 0 -1 0 91798 0 0 0 16034 187 0 0 25 0 1 0 242874549 385425408 84746 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/22025/statm: 94098 84746 246 542 0 93547 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 381748

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/67 22026
/proc/meminfo: memFree=478752/2055920 swapFree=4181592/4192956
[pid=22024] ppid=22022 vsize=5356 CPUtime=0
/proc/22024/stat : 22024 (kw_pre) S 22022 22024 21735 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242874549 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22024/statm: 1339 231 192 169 0 50 0
[pid=22025] ppid=22024 vsize=445268 CPUtime=222.18
/proc/22025/stat : 22025 (kw_preprocessor) R 22024 22024 21735 0 -1 0 107314 0 0 0 21983 235 0 0 25 0 1 0 242874549 455954432 98624 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/22025/statm: 111317 98624 246 542 0 110766 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 450624

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/67 22026
/proc/meminfo: memFree=400800/2055920 swapFree=4181592/4192956
[pid=22024] ppid=22022 vsize=5356 CPUtime=0
/proc/22024/stat : 22024 (kw_pre) S 22022 22024 21735 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242874549 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22024/statm: 1339 231 192 169 0 50 0
[pid=22025] ppid=22024 vsize=531356 CPUtime=282.16
/proc/22025/stat : 22025 (kw_preprocessor) R 22024 22024 21735 0 -1 0 127773 0 0 0 27930 286 0 0 25 0 1 0 242874549 544108544 118076 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/22025/statm: 132839 118076 246 542 0 132288 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 536712

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/67 22026
/proc/meminfo: memFree=345056/2055920 swapFree=4181592/4192956
[pid=22024] ppid=22022 vsize=5356 CPUtime=0
/proc/22024/stat : 22024 (kw_pre) S 22022 22024 21735 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242874549 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22024/statm: 1339 231 192 169 0 50 0
[pid=22025] ppid=22024 vsize=595120 CPUtime=342.14
/proc/22025/stat : 22025 (kw_preprocessor) R 22024 22024 21735 0 -1 0 142847 0 0 0 33884 330 0 0 25 0 1 0 242874549 609402880 131992 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/22025/statm: 148780 131992 246 542 0 148229 0
Current children cumulated CPU time (s) 342.14

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

/proc/22025/statm: 193471 170689 246 542 0 192920 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 779240

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/67 22026
/proc/meminfo: memFree=84000/2055920 swapFree=4181592/4192956
[pid=22024] ppid=22022 vsize=5356 CPUtime=0
/proc/22024/stat : 22024 (kw_pre) S 22022 22024 21735 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242874549 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22024/statm: 1339 231 192 169 0 50 0
[pid=22025] ppid=22024 vsize=893060 CPUtime=582.04
/proc/22025/stat : 22025 (kw_preprocessor) R 22024 22024 21735 0 -1 0 212610 0 0 0 57711 493 0 0 25 0 1 0 242874549 914493440 197129 1992294400 4194304 6416590 548682068912 18446744073709551615 4295356 0 0 4096 0 0 0 0 17 0 0 0
/proc/22025/statm: 223265 197129 246 542 0 222714 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 898416

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/67 22026
/proc/meminfo: memFree=71712/2055920 swapFree=4181592/4192956
[pid=22024] ppid=22022 vsize=5356 CPUtime=0
/proc/22024/stat : 22024 (kw_pre) S 22022 22024 21735 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242874549 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22024/statm: 1339 231 192 169 0 50 0
[pid=22025] ppid=22024 vsize=910340 CPUtime=642.02
/proc/22025/stat : 22025 (kw_preprocessor) R 22024 22024 21735 0 -1 0 215664 0 0 0 63696 506 0 0 25 0 1 0 242874549 932188160 200183 1992294400 4194304 6416590 548682068912 18446744073709551615 4294632 0 0 4096 0 0 0 0 17 0 0 0
/proc/22025/statm: 227585 200183 246 542 0 227034 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 915696

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/67 22026
/proc/meminfo: memFree=15968/2055920 swapFree=4181592/4192956
[pid=22024] ppid=22022 vsize=5356 CPUtime=0
/proc/22024/stat : 22024 (kw_pre) S 22022 22024 21735 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242874549 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22024/statm: 1339 231 192 169 0 50 0
[pid=22025] ppid=22024 vsize=976484 CPUtime=701.99
/proc/22025/stat : 22025 (kw_preprocessor) R 22024 22024 21735 0 -1 0 230823 0 0 0 69672 527 0 0 25 0 1 0 242874549 999919616 215342 1992294400 4194304 6416590 548682068912 18446744073709551615 4294639 0 0 4096 0 0 0 0 17 0 0 0
/proc/22025/statm: 244121 215342 246 542 0 243570 0
Current children cumulated CPU time (s) 701.99
Current children cumulated vsize (KiB) 981840

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.91 2/67 22026
/proc/meminfo: memFree=14816/2055920 swapFree=4181592/4192956
[pid=22024] ppid=22022 vsize=5356 CPUtime=0
/proc/22024/stat : 22024 (kw_pre) S 22022 22024 21735 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242874549 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22024/statm: 1339 231 192 169 0 50 0
[pid=22025] ppid=22024 vsize=1007956 CPUtime=761.96
/proc/22025/stat : 22025 (kw_preprocessor) R 22024 22024 21735 0 -1 0 238698 0 0 0 75660 536 0 0 25 0 1 0 242874549 1032146944 223217 1992294400 4194304 6416590 548682068912 18446744073709551615 4304331 0 0 4096 0 0 0 0 17 0 0 0
/proc/22025/statm: 251989 223217 246 542 0 251438 0
Current children cumulated CPU time (s) 761.96
Current children cumulated vsize (KiB) 1013312

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/67 22026
/proc/meminfo: memFree=14816/2055920 swapFree=4181592/4192956
[pid=22024] ppid=22022 vsize=5356 CPUtime=0
/proc/22024/stat : 22024 (kw_pre) S 22022 22024 21735 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242874549 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22024/statm: 1339 231 192 169 0 50 0
[pid=22025] ppid=22024 vsize=1007956 CPUtime=821.94
/proc/22025/stat : 22025 (kw_preprocessor) R 22024 22024 21735 0 -1 0 238698 0 0 0 81657 537 0 0 25 0 1 0 242874549 1032146944 223217 1992294400 4194304 6416590 548682068912 18446744073709551615 4304331 0 0 4096 0 0 0 0 17 0 0 0
/proc/22025/statm: 251989 223217 246 542 0 251438 0
Current children cumulated CPU time (s) 821.94
Current children cumulated vsize (KiB) 1013312

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/67 22026
/proc/meminfo: memFree=22816/2055920 swapFree=4181592/4192956
[pid=22024] ppid=22022 vsize=5356 CPUtime=0
/proc/22024/stat : 22024 (kw_pre) S 22022 22024 21735 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242874549 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22024/statm: 1339 231 192 169 0 50 0
[pid=22025] ppid=22024 vsize=999852 CPUtime=881.9
/proc/22025/stat : 22025 (kw_preprocessor) R 22024 22024 21735 0 -1 0 238737 0 0 0 87647 543 0 0 25 0 1 0 242874549 1023848448 221230 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/22025/statm: 249963 221230 246 542 0 249412 0
Current children cumulated CPU time (s) 881.9
Current children cumulated vsize (KiB) 1005208

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/67 22026
/proc/meminfo: memFree=15328/2055920 swapFree=4181592/4192956
[pid=22024] ppid=22022 vsize=5356 CPUtime=0
/proc/22024/stat : 22024 (kw_pre) S 22022 22024 21735 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242874549 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22024/statm: 1339 231 192 169 0 50 0
[pid=22025] ppid=22024 vsize=1026972 CPUtime=941.87
/proc/22025/stat : 22025 (kw_preprocessor) R 22024 22024 21735 0 -1 0 244124 0 0 0 93611 576 0 0 25 0 1 0 242874549 1051619328 226617 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/22025/statm: 256743 226617 246 542 0 256192 0
Current children cumulated CPU time (s) 941.87
Current children cumulated vsize (KiB) 1032328

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/67 22026
/proc/meminfo: memFree=15328/2055920 swapFree=4181592/4192956
[pid=22024] ppid=22022 vsize=5356 CPUtime=0
/proc/22024/stat : 22024 (kw_pre) S 22022 22024 21735 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242874549 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22024/statm: 1339 231 192 169 0 50 0
[pid=22025] ppid=22024 vsize=1188808 CPUtime=1001.85
/proc/22025/stat : 22025 (kw_preprocessor) R 22024 22024 21735 0 -1 0 282455 0 0 0 99555 630 0 0 25 0 1 0 242874549 1217339392 264948 1992294400 4194304 6416590 548682068912 18446744073709551615 4294491 0 0 4096 0 0 0 0 17 0 0 0
/proc/22025/statm: 297202 264948 246 542 0 296651 0
Current children cumulated CPU time (s) 1001.85
Current children cumulated vsize (KiB) 1194164

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/67 22026
/proc/meminfo: memFree=23264/2055920 swapFree=4181592/4192956
[pid=22024] ppid=22022 vsize=5356 CPUtime=0
/proc/22024/stat : 22024 (kw_pre) S 22022 22024 21735 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242874549 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22024/statm: 1339 231 192 169 0 50 0
[pid=22025] ppid=22024 vsize=1195932 CPUtime=1061.83
/proc/22025/stat : 22025 (kw_preprocessor) R 22024 22024 21735 0 -1 0 286420 0 0 0 105544 639 0 0 25 0 1 0 242874549 1224634368 266583 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/22025/statm: 298983 266583 246 542 0 298432 0
Current children cumulated CPU time (s) 1061.83
Current children cumulated vsize (KiB) 1201288

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/67 22026
/proc/meminfo: memFree=15328/2055920 swapFree=4181592/4192956
[pid=22024] ppid=22022 vsize=5356 CPUtime=0
/proc/22024/stat : 22024 (kw_pre) S 22022 22024 21735 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242874549 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22024/statm: 1339 231 192 169 0 50 0
[pid=22025] ppid=22024 vsize=1249052 CPUtime=1121.8
/proc/22025/stat : 22025 (kw_preprocessor) R 22024 22024 21735 0 -1 0 296217 0 0 0 111512 668 0 0 25 0 1 0 242874549 1279029248 276380 1992294400 4194304 6416590 548682068912 18446744073709551615 4295356 0 0 4096 0 0 0 0 17 0 0 0
/proc/22025/statm: 312263 276380 246 542 0 311712 0
Current children cumulated CPU time (s) 1121.8
Current children cumulated vsize (KiB) 1254408

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/67 22026
/proc/meminfo: memFree=15136/2055920 swapFree=4181592/4192956
[pid=22024] ppid=22022 vsize=5356 CPUtime=0
/proc/22024/stat : 22024 (kw_pre) S 22022 22024 21735 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242874549 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22024/statm: 1339 231 192 169 0 50 0
[pid=22025] ppid=22024 vsize=1410684 CPUtime=1181.78
/proc/22025/stat : 22025 (kw_preprocessor) R 22024 22024 21735 0 -1 0 334484 0 0 0 117467 711 0 0 25 0 1 0 242874549 1444540416 314647 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/22025/statm: 352671 314647 246 542 0 352120 0
Current children cumulated CPU time (s) 1181.78
Current children cumulated vsize (KiB) 1416040



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.98 0.91 2/67 22026
/proc/meminfo: memFree=15776/2055920 swapFree=4181592/4192956
[pid=22024] ppid=22022 vsize=5356 CPUtime=0
/proc/22024/stat : 22024 (kw_pre) S 22022 22024 21735 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242874549 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22024/statm: 1339 231 192 169 0 50 0
[pid=22025] ppid=22024 vsize=1458768 CPUtime=1200.07
/proc/22025/stat : 22025 (kw_preprocessor) R 22024 22024 21735 0 -1 0 345651 0 0 0 119285 722 0 0 25 0 1 0 242874549 1493778432 325814 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/22025/statm: 364692 325814 246 542 0 364141 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 1464124

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 22024 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=999
# CPU time returned by wait4() is 0.001998
# 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): 1200.61
CPU time (s): 1200.07
CPU user time (s): 1192.85
CPU system time (s): 7.22
CPU usage (%): 99.9549
Max. virtual memory (cumulated for all children) (KiB): 1464124

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
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= 5
involuntary context switches= 1

runsolver used 1.06684 second user time and 3.3105 second system time

The end

Launcher Data 

Begin job on node88 at 2009-05-12 19:14:14
IDJOB=1806369
IDBENCH=24724
IDSOLVER=646
FILE ID=node88/1806369-1242148453
PBS_JOBID= 9289638
Free space on /tmp= 66168 MiB

SOLVER NAME= kw_pre 2009-03-21
BENCH NAME= SAT07/crafted/Difficult/contest05/sabharwal/gt-ordering-unsat-gt-060.sat05-1312.reshuffled-07.cnf
COMMAND LINE= HOME/kw_pre BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1806369-1242148453/watcher-1806369-1242148453 -o /tmp/evaluation-result-1806369-1242148453/solver-1806369-1242148453 -C 1200 -W 1800 -M 1800  HOME/kw_pre HOME/instance-1806369-1242148453.cnf

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

MD5SUM BENCH= dff294238660aead84de7aec33e643fc
RANDOM SEED=2042760536

node88.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		: 3000.229
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		: 3000.229
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:        874064 kB
Buffers:         73840 kB
Cached:        1015472 kB
SwapCached:       5488 kB
Active:         305340 kB
Inactive:       792560 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        874064 kB
SwapTotal:     4192956 kB
SwapFree:      4181592 kB
Dirty:            6584 kB
Writeback:           0 kB
Mapped:          15032 kB
Slab:            69876 kB
Committed_AS:   687204 kB
PageTables:       1444 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= 66164 MiB
End job on node88 at 2009-05-12 19:34:17