Trace number 1806033

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) 1200.06 1200.61

General information on the benchmark

Namecrafted/Hard/contest05/QG/
QG7-dead-dnd005.sat05-3111.reshuffled-07.cnf
MD5SUM7f866db903b373b6b7f75057c2353f02
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark434.976
Satisfiable
(Un)Satisfiability was proved
Number of variables502
Number of clauses11816
Sum of the clauses size41772
Maximum clause length13
Minimum clause length1
Number of clauses of size 135
Number of clauses of size 21080
Number of clauses of size 38731
Number of clauses of size 4281
Number of clauses of size 5285
Number of clauses of size over 51404

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-1806033-1242144629/watcher-1806033-1242144629 -o /tmp/evaluation-result-1806033-1242144629/solver-1806033-1242144629 -C 1200 -W 1800 -M 1800 HOME/kw_pre HOME/instance-1806033-1242144629.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: 1.05 1.01 0.93 3/64 16268
/proc/meminfo: memFree=722360/2055920 swapFree=4181160/4192956
[pid=16268] ppid=16266 vsize=5356 CPUtime=0
/proc/16268/stat : 16268 (kw_pre) S 16266 16268 16134 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242495581 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16268/statm: 1339 231 192 169 0 50 0
[pid=16269] ppid=16268 vsize=2912 CPUtime=0
/proc/16269/stat : 16269 (kw_preprocessor) R 16268 16268 16134 0 -1 0 355 0 0 0 0 0 0 0 19 0 1 0 242495581 2981888 331 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/16269/statm: 728 331 215 542 0 177 0

[startup+0.0798241 s]
/proc/loadavg: 1.05 1.01 0.93 3/64 16268
/proc/meminfo: memFree=722360/2055920 swapFree=4181160/4192956
[pid=16268] ppid=16266 vsize=5356 CPUtime=0
/proc/16268/stat : 16268 (kw_pre) S 16266 16268 16134 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242495581 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16268/statm: 1339 231 192 169 0 50 0
[pid=16269] ppid=16268 vsize=4364 CPUtime=0.07
/proc/16269/stat : 16269 (kw_preprocessor) R 16268 16268 16134 0 -1 0 758 0 0 0 7 0 0 0 19 0 1 0 242495581 4468736 734 1992294400 4194304 6416590 548682068912 18446744073709551615 4525020 0 0 4096 0 0 0 0 17 0 0 0
/proc/16269/statm: 1091 734 233 542 0 540 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 9720

[startup+0.102825 s]
/proc/loadavg: 1.05 1.01 0.93 3/64 16268
/proc/meminfo: memFree=722360/2055920 swapFree=4181160/4192956
[pid=16268] ppid=16266 vsize=5356 CPUtime=0
/proc/16268/stat : 16268 (kw_pre) S 16266 16268 16134 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242495581 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16268/statm: 1339 231 192 169 0 50 0
[pid=16269] ppid=16268 vsize=4364 CPUtime=0.09
/proc/16269/stat : 16269 (kw_preprocessor) R 16268 16268 16134 0 -1 0 758 0 0 0 9 0 0 0 19 0 1 0 242495581 4468736 734 1992294400 4194304 6416590 548682068912 18446744073709551615 4567576 0 0 4096 0 0 0 0 17 0 0 0
/proc/16269/statm: 1091 734 233 542 0 540 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9720

[startup+0.301839 s]
/proc/loadavg: 1.05 1.01 0.93 3/64 16268
/proc/meminfo: memFree=722360/2055920 swapFree=4181160/4192956
[pid=16268] ppid=16266 vsize=5356 CPUtime=0
/proc/16268/stat : 16268 (kw_pre) S 16266 16268 16134 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242495581 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16268/statm: 1339 231 192 169 0 50 0
[pid=16269] ppid=16268 vsize=4496 CPUtime=0.29
/proc/16269/stat : 16269 (kw_preprocessor) R 16268 16268 16134 0 -1 0 800 0 0 0 29 0 0 0 21 0 1 0 242495581 4603904 776 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/16269/statm: 1124 776 250 542 0 573 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9852

[startup+0.701867 s]
/proc/loadavg: 1.05 1.01 0.93 3/64 16268
/proc/meminfo: memFree=722360/2055920 swapFree=4181160/4192956
[pid=16268] ppid=16266 vsize=5356 CPUtime=0
/proc/16268/stat : 16268 (kw_pre) S 16266 16268 16134 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242495581 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16268/statm: 1339 231 192 169 0 50 0
[pid=16269] ppid=16268 vsize=5940 CPUtime=0.68
/proc/16269/stat : 16269 (kw_preprocessor) R 16268 16268 16134 0 -1 0 1186 0 0 0 68 0 0 0 25 0 1 0 242495581 6082560 1162 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/16269/statm: 1485 1162 250 542 0 934 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 11296

[startup+1.50193 s]
/proc/loadavg: 1.05 1.01 0.93 2/66 16270
/proc/meminfo: memFree=717480/2055920 swapFree=4181160/4192956
[pid=16268] ppid=16266 vsize=5356 CPUtime=0
/proc/16268/stat : 16268 (kw_pre) S 16266 16268 16134 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242495581 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16268/statm: 1339 231 192 169 0 50 0
[pid=16269] ppid=16268 vsize=8180 CPUtime=1.49
/proc/16269/stat : 16269 (kw_preprocessor) R 16268 16268 16134 0 -1 0 1715 0 0 0 148 1 0 0 25 0 1 0 242495581 8376320 1691 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/16269/statm: 2045 1691 250 542 0 1494 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13536

[startup+3.10104 s]
/proc/loadavg: 1.05 1.01 0.93 2/66 16270
/proc/meminfo: memFree=715176/2055920 swapFree=4181160/4192956
[pid=16268] ppid=16266 vsize=5356 CPUtime=0
/proc/16268/stat : 16268 (kw_pre) S 16266 16268 16134 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242495581 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16268/statm: 1339 231 192 169 0 50 0
[pid=16269] ppid=16268 vsize=10396 CPUtime=3.08
/proc/16269/stat : 16269 (kw_preprocessor) R 16268 16268 16134 0 -1 0 2233 0 0 0 306 2 0 0 25 0 1 0 242495581 10645504 2169 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/16269/statm: 2599 2169 254 542 0 2048 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 15752

[startup+6.30128 s]
/proc/loadavg: 1.05 1.01 0.93 2/66 16270
/proc/meminfo: memFree=712808/2055920 swapFree=4181160/4192956
[pid=16268] ppid=16266 vsize=5356 CPUtime=0
/proc/16268/stat : 16268 (kw_pre) S 16266 16268 16134 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242495581 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16268/statm: 1339 231 192 169 0 50 0
[pid=16269] ppid=16268 vsize=12284 CPUtime=6.29
/proc/16269/stat : 16269 (kw_preprocessor) R 16268 16268 16134 0 -1 0 2760 0 0 0 626 3 0 0 25 0 1 0 242495581 12578816 2599 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/16269/statm: 3071 2599 254 542 0 2520 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17640

[startup+12.7017 s]
/proc/loadavg: 1.04 1.01 0.93 2/66 16270
/proc/meminfo: memFree=708840/2055920 swapFree=4181160/4192956
[pid=16268] ppid=16266 vsize=5356 CPUtime=0
/proc/16268/stat : 16268 (kw_pre) S 16266 16268 16134 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242495581 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16268/statm: 1339 231 192 169 0 50 0
[pid=16269] ppid=16268 vsize=16484 CPUtime=12.69
/proc/16269/stat : 16269 (kw_preprocessor) R 16268 16268 16134 0 -1 0 3855 0 0 0 1263 6 0 0 25 0 1 0 242495581 16879616 3565 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/16269/statm: 4121 3565 254 542 0 3570 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 21840

[startup+25.5027 s]
/proc/loadavg: 1.03 1.01 0.93 2/66 16270
/proc/meminfo: memFree=701800/2055920 swapFree=4181160/4192956
[pid=16268] ppid=16266 vsize=5356 CPUtime=0
/proc/16268/stat : 16268 (kw_pre) S 16266 16268 16134 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242495581 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16268/statm: 1339 231 192 169 0 50 0
[pid=16269] ppid=16268 vsize=24084 CPUtime=25.47
/proc/16269/stat : 16269 (kw_preprocessor) R 16268 16268 16134 0 -1 0 5797 0 0 0 2537 10 0 0 25 0 1 0 242495581 24662016 5233 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/16269/statm: 6021 5233 254 542 0 5470 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 29440

[startup+51.1025 s]
/proc/loadavg: 1.02 1.01 0.93 2/66 16270
/proc/meminfo: memFree=694248/2055920 swapFree=4181160/4192956
[pid=16268] ppid=16266 vsize=5356 CPUtime=0
/proc/16268/stat : 16268 (kw_pre) S 16266 16268 16134 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242495581 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16268/statm: 1339 231 192 169 0 50 0
[pid=16269] ppid=16268 vsize=33240 CPUtime=51.07
/proc/16269/stat : 16269 (kw_preprocessor) R 16268 16268 16134 0 -1 0 8056 0 0 0 5090 17 0 0 25 0 1 0 242495581 34037760 7234 1992294400 4194304 6416590 548682068912 18446744073709551615 4294671 0 0 4096 0 0 0 0 17 0 0 0
/proc/16269/statm: 8310 7234 254 542 0 7759 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 38596

[startup+102.306 s]
/proc/loadavg: 1.01 1.00 0.93 2/66 16270
/proc/meminfo: memFree=682216/2055920 swapFree=4181160/4192956
[pid=16268] ppid=16266 vsize=5356 CPUtime=0
/proc/16268/stat : 16268 (kw_pre) S 16266 16268 16134 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242495581 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16268/statm: 1339 231 192 169 0 50 0
[pid=16269] ppid=16268 vsize=47016 CPUtime=102.25
/proc/16269/stat : 16269 (kw_preprocessor) R 16268 16268 16134 0 -1 0 11507 0 0 0 10198 27 0 0 25 0 1 0 242495581 48144384 10135 1992294400 4194304 6416590 548682068912 18446744073709551615 4295356 0 0 4096 0 0 0 0 17 0 0 0
/proc/16269/statm: 11754 10135 254 542 0 11203 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 52372

[startup+162.303 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 16270
/proc/meminfo: memFree=673384/2055920 swapFree=4181160/4192956
[pid=16268] ppid=16266 vsize=5356 CPUtime=0
/proc/16268/stat : 16268 (kw_pre) S 16266 16268 16134 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242495581 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16268/statm: 1339 231 192 169 0 50 0
[pid=16269] ppid=16268 vsize=57036 CPUtime=162.19
/proc/16269/stat : 16269 (kw_preprocessor) R 16268 16268 16134 0 -1 0 14004 0 0 0 16185 34 0 0 25 0 1 0 242495581 58404864 12391 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/16269/statm: 14259 12391 254 542 0 13708 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 62392

[startup+222.303 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 16270
/proc/meminfo: memFree=666472/2055920 swapFree=4181160/4192956
[pid=16268] ppid=16266 vsize=5356 CPUtime=0
/proc/16268/stat : 16268 (kw_pre) S 16266 16268 16134 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242495581 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16268/statm: 1339 231 192 169 0 50 0
[pid=16269] ppid=16268 vsize=64040 CPUtime=222.17
/proc/16269/stat : 16269 (kw_preprocessor) R 16268 16268 16134 0 -1 0 15970 0 0 0 22175 42 0 0 25 0 1 0 242495581 65576960 14080 1992294400 4194304 6416590 548682068912 18446744073709551615 4294926 0 0 4096 0 0 0 0 17 0 0 0
/proc/16269/statm: 16010 14080 254 542 0 15459 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 69396

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 16270
/proc/meminfo: memFree=661800/2055920 swapFree=4181160/4192956
[pid=16268] ppid=16266 vsize=5356 CPUtime=0
/proc/16268/stat : 16268 (kw_pre) S 16266 16268 16134 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242495581 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16268/statm: 1339 231 192 169 0 50 0
[pid=16269] ppid=16268 vsize=70736 CPUtime=282.15
/proc/16269/stat : 16269 (kw_preprocessor) R 16268 16268 16134 0 -1 0 17496 0 0 0 28166 49 0 0 25 0 1 0 242495581 72433664 15288 1992294400 4194304 6416590 548682068912 18446744073709551615 4294658 0 0 4096 0 0 0 0 17 0 0 0
/proc/16269/statm: 17684 15288 254 542 0 17133 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 76092

[startup+342.303 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 16270
/proc/meminfo: memFree=654440/2055920 swapFree=4181160/4192956
[pid=16268] ppid=16266 vsize=5356 CPUtime=0
/proc/16268/stat : 16268 (kw_pre) S 16266 16268 16134 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242495581 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16268/statm: 1339 231 192 169 0 50 0
[pid=16269] ppid=16268 vsize=78924 CPUtime=342.11
/proc/16269/stat : 16269 (kw_preprocessor) R 16268 16268 16134 0 -1 0 19640 0 0 0 34156 55 0 0 25 0 1 0 242495581 80818176 17066 1992294400 4194304 6416590 548682068912 18446744073709551615 4294639 0 0 4096 0 0 0 0 17 0 0 0
/proc/16269/statm: 19731 17066 254 542 0 19180 0
Current children cumulated CPU time (s) 342.11

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

/proc/16269/statm: 22932 19797 254 542 0 22381 0
Current children cumulated CPU time (s) 522.03
Current children cumulated vsize (KiB) 97084

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 16270
/proc/meminfo: memFree=638696/2055920 swapFree=4181160/4192956
[pid=16268] ppid=16266 vsize=5356 CPUtime=0
/proc/16268/stat : 16268 (kw_pre) S 16266 16268 16134 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242495581 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16268/statm: 1339 231 192 169 0 50 0
[pid=16269] ppid=16268 vsize=96616 CPUtime=582.01
/proc/16269/stat : 16269 (kw_preprocessor) R 16268 16268 16134 0 -1 0 23999 0 0 0 58129 72 0 0 25 0 1 0 242495581 98934784 21004 1992294400 4194304 6416590 548682068912 18446744073709551615 4295367 0 0 4096 0 0 0 0 17 0 0 0
/proc/16269/statm: 24154 21004 254 542 0 23603 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 101972

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 16270
/proc/meminfo: memFree=634600/2055920 swapFree=4181160/4192956
[pid=16268] ppid=16266 vsize=5356 CPUtime=0
/proc/16268/stat : 16268 (kw_pre) S 16266 16268 16134 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242495581 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16268/statm: 1339 231 192 169 0 50 0
[pid=16269] ppid=16268 vsize=101128 CPUtime=641.99
/proc/16269/stat : 16269 (kw_preprocessor) R 16268 16268 16134 0 -1 0 25511 0 0 0 64123 76 0 0 25 0 1 0 242495581 103555072 22032 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/16269/statm: 25282 22032 254 542 0 24731 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 106484

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 16270
/proc/meminfo: memFree=631464/2055920 swapFree=4181160/4192956
[pid=16268] ppid=16266 vsize=5356 CPUtime=0
/proc/16268/stat : 16268 (kw_pre) S 16266 16268 16134 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242495581 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16268/statm: 1339 231 192 169 0 50 0
[pid=16269] ppid=16268 vsize=104332 CPUtime=701.97
/proc/16269/stat : 16269 (kw_preprocessor) R 16268 16268 16134 0 -1 0 26280 0 0 0 70117 80 0 0 25 0 1 0 242495581 106835968 22801 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/16269/statm: 26083 22801 254 542 0 25532 0
Current children cumulated CPU time (s) 701.97
Current children cumulated vsize (KiB) 109688

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 16270
/proc/meminfo: memFree=628392/2055920 swapFree=4181160/4192956
[pid=16268] ppid=16266 vsize=5356 CPUtime=0
/proc/16268/stat : 16268 (kw_pre) S 16266 16268 16134 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242495581 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16268/statm: 1339 231 192 169 0 50 0
[pid=16269] ppid=16268 vsize=108416 CPUtime=761.94
/proc/16269/stat : 16269 (kw_preprocessor) R 16268 16268 16134 0 -1 0 27024 0 0 0 76111 83 0 0 25 0 1 0 242495581 111017984 23545 1992294400 4194304 6416590 548682068912 18446744073709551615 4295356 0 0 4096 0 0 0 0 17 0 0 0
/proc/16269/statm: 27104 23545 254 542 0 26553 0
Current children cumulated CPU time (s) 761.94
Current children cumulated vsize (KiB) 113772

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 16270
/proc/meminfo: memFree=622312/2055920 swapFree=4181160/4192956
[pid=16268] ppid=16266 vsize=5356 CPUtime=0
/proc/16268/stat : 16268 (kw_pre) S 16266 16268 16134 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242495581 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16268/statm: 1339 231 192 169 0 50 0
[pid=16269] ppid=16268 vsize=114512 CPUtime=821.92
/proc/16269/stat : 16269 (kw_preprocessor) R 16268 16268 16134 0 -1 0 29063 0 0 0 82104 88 0 0 25 0 1 0 242495581 117260288 25028 1992294400 4194304 6416590 548682068912 18446744073709551615 4294886 0 0 4096 0 0 0 0 17 0 0 0
/proc/16269/statm: 28628 25028 254 542 0 28077 0
Current children cumulated CPU time (s) 821.92
Current children cumulated vsize (KiB) 119868

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 16270
/proc/meminfo: memFree=619560/2055920 swapFree=4181160/4192956
[pid=16268] ppid=16266 vsize=5356 CPUtime=0
/proc/16268/stat : 16268 (kw_pre) S 16266 16268 16134 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242495581 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16268/statm: 1339 231 192 169 0 50 0
[pid=16269] ppid=16268 vsize=118140 CPUtime=881.88
/proc/16269/stat : 16269 (kw_preprocessor) R 16268 16268 16134 0 -1 0 29794 0 0 0 88095 93 0 0 25 0 1 0 242495581 120975360 25759 1992294400 4194304 6416590 548682068912 18446744073709551615 4294648 0 0 4096 0 0 0 0 17 0 0 0
/proc/16269/statm: 29535 25759 254 542 0 28984 0
Current children cumulated CPU time (s) 881.88
Current children cumulated vsize (KiB) 123496

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 16270
/proc/meminfo: memFree=616936/2055920 swapFree=4181160/4192956
[pid=16268] ppid=16266 vsize=5356 CPUtime=0
/proc/16268/stat : 16268 (kw_pre) S 16266 16268 16134 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242495581 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16268/statm: 1339 231 192 169 0 50 0
[pid=16269] ppid=16268 vsize=121980 CPUtime=941.86
/proc/16269/stat : 16269 (kw_preprocessor) R 16268 16268 16134 0 -1 0 30453 0 0 0 94089 97 0 0 25 0 1 0 242495581 124907520 26418 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/16269/statm: 30495 26418 254 542 0 29944 0
Current children cumulated CPU time (s) 941.86
Current children cumulated vsize (KiB) 127336

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 16270
/proc/meminfo: memFree=614696/2055920 swapFree=4181160/4192956
[pid=16268] ppid=16266 vsize=5356 CPUtime=0
/proc/16268/stat : 16268 (kw_pre) S 16266 16268 16134 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242495581 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16268/statm: 1339 231 192 169 0 50 0
[pid=16269] ppid=16268 vsize=123664 CPUtime=1001.84
/proc/16269/stat : 16269 (kw_preprocessor) R 16268 16268 16134 0 -1 0 31016 0 0 0 100084 100 0 0 25 0 1 0 242495581 126631936 26981 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 0 0 0
/proc/16269/statm: 30916 26981 254 542 0 30365 0
Current children cumulated CPU time (s) 1001.84
Current children cumulated vsize (KiB) 129020

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 16270
/proc/meminfo: memFree=605544/2055920 swapFree=4181160/4192956
[pid=16268] ppid=16266 vsize=5356 CPUtime=0
/proc/16268/stat : 16268 (kw_pre) S 16266 16268 16134 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242495581 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16268/statm: 1339 231 192 169 0 50 0
[pid=16269] ppid=16268 vsize=135940 CPUtime=1061.82
/proc/16269/stat : 16269 (kw_preprocessor) R 16268 16268 16134 0 -1 0 33324 0 0 0 106078 104 0 0 25 0 1 0 242495581 139202560 29289 1992294400 4194304 6416590 548682068912 18446744073709551615 4304376 0 0 4096 0 0 0 0 17 0 0 0
/proc/16269/statm: 33985 29289 254 542 0 33434 0
Current children cumulated CPU time (s) 1061.82
Current children cumulated vsize (KiB) 141296

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 16270
/proc/meminfo: memFree=607656/2055920 swapFree=4181160/4192956
[pid=16268] ppid=16266 vsize=5356 CPUtime=0
/proc/16268/stat : 16268 (kw_pre) S 16266 16268 16134 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242495581 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16268/statm: 1339 231 192 169 0 50 0
[pid=16269] ppid=16268 vsize=133700 CPUtime=1121.8
/proc/16269/stat : 16269 (kw_preprocessor) R 16268 16268 16134 0 -1 0 33432 0 0 0 112073 107 0 0 25 0 1 0 242495581 136908800 28757 1992294400 4194304 6416590 548682068912 18446744073709551615 4294658 0 0 4096 0 0 0 0 17 0 0 0
/proc/16269/statm: 33425 28757 254 542 0 32874 0
Current children cumulated CPU time (s) 1121.8
Current children cumulated vsize (KiB) 139056

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 16270
/proc/meminfo: memFree=607144/2055920 swapFree=4181160/4192956
[pid=16268] ppid=16266 vsize=5356 CPUtime=0
/proc/16268/stat : 16268 (kw_pre) S 16266 16268 16134 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242495581 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16268/statm: 1339 231 192 169 0 50 0
[pid=16269] ppid=16268 vsize=134340 CPUtime=1181.78
/proc/16269/stat : 16269 (kw_preprocessor) R 16268 16268 16134 0 -1 0 33562 0 0 0 118068 110 0 0 25 0 1 0 242495581 137564160 28887 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/16269/statm: 33585 28887 254 542 0 33034 0
Current children cumulated CPU time (s) 1181.78
Current children cumulated vsize (KiB) 139696



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 16270
/proc/meminfo: memFree=607016/2055920 swapFree=4181160/4192956
[pid=16268] ppid=16266 vsize=5356 CPUtime=0
/proc/16268/stat : 16268 (kw_pre) S 16266 16268 16134 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242495581 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16268/statm: 1339 231 192 169 0 50 0
[pid=16269] ppid=16268 vsize=134500 CPUtime=1200.06
/proc/16269/stat : 16269 (kw_preprocessor) R 16268 16268 16134 0 -1 0 33596 0 0 0 119896 110 0 0 25 0 1 0 242495581 137728000 28921 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/16269/statm: 33625 28921 254 542 0 33074 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 139856

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 16268 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 1200.06
#
# 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): 1200.06
CPU user time (s): 1198.96
CPU system time (s): 1.1
CPU usage (%): 99.954
Max. virtual memory (cumulated for all children) (KiB): 141296

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 0.971852 second user time and 3.40448 second system time

The end

Launcher Data 

Begin job on node34 at 2009-05-12 18:10:29
IDJOB=1806033
IDBENCH=24643
IDSOLVER=646
FILE ID=node34/1806033-1242144629
PBS_JOBID= 9289687
Free space on /tmp= 66248 MiB

SOLVER NAME= kw_pre 2009-03-21
BENCH NAME= SAT07/crafted/Hard/contest05/QG/QG7-dead-dnd005.sat05-3111.reshuffled-07.cnf
COMMAND LINE= HOME/kw_pre BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1806033-1242144629/watcher-1806033-1242144629 -o /tmp/evaluation-result-1806033-1242144629/solver-1806033-1242144629 -C 1200 -W 1800 -M 1800  HOME/kw_pre HOME/instance-1806033-1242144629.cnf

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

MD5SUM BENCH= 7f866db903b373b6b7f75057c2353f02
RANDOM SEED=553635585

node34.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		: 3000.214
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		: 3000.214
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:        722840 kB
Buffers:         83800 kB
Cached:        1151680 kB
SwapCached:       5588 kB
Active:         182760 kB
Inactive:      1060592 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        722840 kB
SwapTotal:     4192956 kB
SwapFree:      4181160 kB
Dirty:            3216 kB
Writeback:           0 kB
Mapped:          13504 kB
Slab:            75812 kB
Committed_AS:   900404 kB
PageTables:       1380 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= 66244 MiB
End job on node34 at 2009-05-12 18:30:32