Trace number 1805956

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
kw_pre 2009-03-21? (TO) 1200.07 1200.41

General information on the benchmark

Namecrafted/Hard/contest04/others/
Composite-048BitPrimes-1.sat05-504.reshuffled-07.cnf
MD5SUM3ec02d98577965dc40d4f2f9fa0499c0
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 variables4703
Number of clauses45358
Sum of the clauses size203370
Maximum clause length5
Minimum clause length1
Number of clauses of size 1146
Number of clauses of size 24604
Number of clauses of size 34512
Number of clauses of size 40
Number of clauses of size 536096
Number of clauses of size over 50

Solver Data


Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1805956-1242143516/watcher-1805956-1242143516 -o /tmp/evaluation-result-1805956-1242143516/solver-1805956-1242143516 -C 1200 -W 1800 -M 1800 HOME/kw_pre HOME/instance-1805956-1242143516.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 0.97 0.79 3/64 15063
/proc/meminfo: memFree=1663496/2055920 swapFree=4182092/4192956
[pid=15063] ppid=15061 vsize=5356 CPUtime=0
/proc/15063/stat : 15063 (kw_pre) S 15061 15063 14965 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242385303 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15063/statm: 1339 231 192 169 0 50 0
[pid=15064] ppid=15063 vsize=4224 CPUtime=0
/proc/15064/stat : 15064 (kw_preprocessor) R 15063 15063 14965 0 -1 0 670 0 0 0 0 0 0 0 18 0 1 0 242385304 4325376 646 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 1 0 0
/proc/15064/statm: 1056 653 206 542 0 505 0

[startup+0.0713371 s]
/proc/loadavg: 0.99 0.97 0.79 3/64 15063
/proc/meminfo: memFree=1663496/2055920 swapFree=4182092/4192956
[pid=15063] ppid=15061 vsize=5356 CPUtime=0
/proc/15063/stat : 15063 (kw_pre) S 15061 15063 14965 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242385303 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15063/statm: 1339 231 192 169 0 50 0
[pid=15064] ppid=15063 vsize=6172 CPUtime=0.06
/proc/15064/stat : 15064 (kw_preprocessor) R 15063 15063 14965 0 -1 0 1121 0 0 0 6 0 0 0 18 0 1 0 242385304 6320128 1097 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 1 0 0
/proc/15064/statm: 1543 1097 217 542 0 992 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 11528

[startup+0.101339 s]
/proc/loadavg: 0.99 0.97 0.79 3/64 15063
/proc/meminfo: memFree=1663496/2055920 swapFree=4182092/4192956
[pid=15063] ppid=15061 vsize=5356 CPUtime=0
/proc/15063/stat : 15063 (kw_pre) S 15061 15063 14965 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242385303 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15063/statm: 1339 231 192 169 0 50 0
[pid=15064] ppid=15063 vsize=6568 CPUtime=0.09
/proc/15064/stat : 15064 (kw_preprocessor) R 15063 15063 14965 0 -1 0 1214 0 0 0 9 0 0 0 18 0 1 0 242385304 6725632 1190 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 1 0 0
/proc/15064/statm: 1642 1190 217 542 0 1091 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11924

[startup+0.301362 s]
/proc/loadavg: 0.99 0.97 0.79 3/64 15063
/proc/meminfo: memFree=1663496/2055920 swapFree=4182092/4192956
[pid=15063] ppid=15061 vsize=5356 CPUtime=0
/proc/15063/stat : 15063 (kw_pre) S 15061 15063 14965 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242385303 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15063/statm: 1339 231 192 169 0 50 0
[pid=15064] ppid=15063 vsize=8412 CPUtime=0.29
/proc/15064/stat : 15064 (kw_preprocessor) R 15063 15063 14965 0 -1 0 1723 0 0 0 28 1 0 0 19 0 1 0 242385304 8613888 1699 1992294400 4194304 6416590 548682068912 18446744073709551615 4312489 0 0 4096 0 0 0 0 17 1 0 0
/proc/15064/statm: 2103 1699 218 542 0 1552 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13768

[startup+0.701409 s]
/proc/loadavg: 0.99 0.97 0.79 3/64 15063
/proc/meminfo: memFree=1663496/2055920 swapFree=4182092/4192956
[pid=15063] ppid=15061 vsize=5356 CPUtime=0
/proc/15063/stat : 15063 (kw_pre) S 15061 15063 14965 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242385303 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15063/statm: 1339 231 192 169 0 50 0
[pid=15064] ppid=15063 vsize=12268 CPUtime=0.69
/proc/15064/stat : 15064 (kw_preprocessor) R 15063 15063 14965 0 -1 0 2694 0 0 0 68 1 0 0 22 0 1 0 242385304 12562432 2634 1992294400 4194304 6416590 548682068912 18446744073709551615 4511355 0 0 4096 0 0 0 0 17 1 0 0
/proc/15064/statm: 3067 2634 242 542 0 2516 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17624

[startup+1.5015 s]
/proc/loadavg: 0.99 0.97 0.79 2/66 15065
/proc/meminfo: memFree=1653624/2055920 swapFree=4182092/4192956
[pid=15063] ppid=15061 vsize=5356 CPUtime=0
/proc/15063/stat : 15063 (kw_pre) S 15061 15063 14965 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242385303 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15063/statm: 1339 231 192 169 0 50 0
[pid=15064] ppid=15063 vsize=12072 CPUtime=1.49
/proc/15064/stat : 15064 (kw_preprocessor) R 15063 15063 14965 0 -1 0 2746 0 0 0 148 1 0 0 25 0 1 0 242385304 12361728 2599 1992294400 4194304 6416590 548682068912 18446744073709551615 4295378 0 0 4096 0 0 0 0 17 1 0 0
/proc/15064/statm: 3018 2599 250 542 0 2467 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17428

[startup+3.10269 s]
/proc/loadavg: 0.99 0.97 0.79 2/66 15065
/proc/meminfo: memFree=1653496/2055920 swapFree=4182092/4192956
[pid=15063] ppid=15061 vsize=5356 CPUtime=0
/proc/15063/stat : 15063 (kw_pre) S 15061 15063 14965 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242385303 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15063/statm: 1339 231 192 169 0 50 0
[pid=15064] ppid=15063 vsize=12072 CPUtime=3.09
/proc/15064/stat : 15064 (kw_preprocessor) R 15063 15063 14965 0 -1 0 2751 0 0 0 308 1 0 0 25 0 1 0 242385304 12361728 2604 1992294400 4194304 6416590 548682068912 18446744073709551615 4337215 0 0 4096 0 0 0 0 17 1 0 0
/proc/15064/statm: 3018 2604 250 542 0 2467 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17428

[startup+6.30106 s]
/proc/loadavg: 0.99 0.97 0.79 2/66 15065
/proc/meminfo: memFree=1652024/2055920 swapFree=4182092/4192956
[pid=15063] ppid=15061 vsize=5356 CPUtime=0
/proc/15063/stat : 15063 (kw_pre) S 15061 15063 14965 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242385303 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15063/statm: 1339 231 192 169 0 50 0
[pid=15064] ppid=15063 vsize=14208 CPUtime=6.29
/proc/15064/stat : 15064 (kw_preprocessor) R 15063 15063 14965 0 -1 0 3267 0 0 0 627 2 0 0 25 0 1 0 242385304 14548992 3120 1992294400 4194304 6416590 548682068912 18446744073709551615 5279527 0 0 4096 0 0 0 0 17 1 0 0
/proc/15064/statm: 3552 3120 250 542 0 3001 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 19564

[startup+12.7018 s]
/proc/loadavg: 0.99 0.97 0.79 2/66 15065
/proc/meminfo: memFree=1647160/2055920 swapFree=4182092/4192956
[pid=15063] ppid=15061 vsize=5356 CPUtime=0
/proc/15063/stat : 15063 (kw_pre) S 15061 15063 14965 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242385303 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15063/statm: 1339 231 192 169 0 50 0
[pid=15064] ppid=15063 vsize=19020 CPUtime=12.68
/proc/15064/stat : 15064 (kw_preprocessor) R 15063 15063 14965 0 -1 0 4442 0 0 0 1265 3 0 0 25 0 1 0 242385304 19476480 4255 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/15064/statm: 4755 4255 251 542 0 4204 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 24376

[startup+25.5013 s]
/proc/loadavg: 0.99 0.97 0.80 2/66 15065
/proc/meminfo: memFree=1644664/2055920 swapFree=4182092/4192956
[pid=15063] ppid=15061 vsize=5356 CPUtime=0
/proc/15063/stat : 15063 (kw_pre) S 15061 15063 14965 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242385303 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15063/statm: 1339 231 192 169 0 50 0
[pid=15064] ppid=15063 vsize=21528 CPUtime=25.48
/proc/15064/stat : 15064 (kw_preprocessor) R 15063 15063 14965 0 -1 0 5045 0 0 0 2543 5 0 0 25 0 1 0 242385304 22044672 4813 1992294400 4194304 6416590 548682068912 18446744073709551615 4367919 0 0 4096 0 0 0 0 17 1 0 0
/proc/15064/statm: 5382 4813 254 542 0 4831 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 26884

[startup+51.1013 s]
/proc/loadavg: 0.99 0.97 0.80 2/66 15065
/proc/meminfo: memFree=1640376/2055920 swapFree=4182092/4192956
[pid=15063] ppid=15061 vsize=5356 CPUtime=0
/proc/15063/stat : 15063 (kw_pre) S 15061 15063 14965 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242385303 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15063/statm: 1339 231 192 169 0 50 0
[pid=15064] ppid=15063 vsize=25856 CPUtime=51.07
/proc/15064/stat : 15064 (kw_preprocessor) R 15063 15063 14965 0 -1 0 6260 0 0 0 5099 8 0 0 25 0 1 0 242385304 26476544 5847 1992294400 4194304 6416590 548682068912 18446744073709551615 4341150 0 0 4096 0 0 0 0 17 1 0 0
/proc/15064/statm: 6464 5847 254 542 0 5913 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 31212

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.81 2/66 15065
/proc/meminfo: memFree=1632504/2055920 swapFree=4182092/4192956
[pid=15063] ppid=15061 vsize=5356 CPUtime=0
/proc/15063/stat : 15063 (kw_pre) S 15061 15063 14965 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242385303 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15063/statm: 1339 231 192 169 0 50 0
[pid=15064] ppid=15063 vsize=34704 CPUtime=102.26
/proc/15064/stat : 15064 (kw_preprocessor) R 15063 15063 14965 0 -1 0 8534 0 0 0 10210 16 0 0 25 0 1 0 242385304 35536896 7847 1992294400 4194304 6416590 548682068912 18446744073709551615 4293505 0 0 4096 0 0 0 0 17 1 0 0
/proc/15064/statm: 8676 7847 254 542 0 8125 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 40060

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.82 2/66 15065
/proc/meminfo: memFree=1622584/2055920 swapFree=4182092/4192956
[pid=15063] ppid=15061 vsize=5356 CPUtime=0
/proc/15063/stat : 15063 (kw_pre) S 15061 15063 14965 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242385303 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15063/statm: 1339 231 192 169 0 50 0
[pid=15064] ppid=15063 vsize=45392 CPUtime=162.24
/proc/15064/stat : 15064 (kw_preprocessor) R 15063 15063 14965 0 -1 0 11353 0 0 0 16198 26 0 0 25 0 1 0 242385304 46481408 10408 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/15064/statm: 11348 10408 254 542 0 10797 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 50748

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.83 2/66 15065
/proc/meminfo: memFree=1615416/2055920 swapFree=4182092/4192956
[pid=15063] ppid=15061 vsize=5356 CPUtime=0
/proc/15063/stat : 15063 (kw_pre) S 15061 15063 14965 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242385303 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15063/statm: 1339 231 192 169 0 50 0
[pid=15064] ppid=15063 vsize=53416 CPUtime=222.22
/proc/15064/stat : 15064 (kw_preprocessor) R 15063 15063 14965 0 -1 0 13390 0 0 0 22187 35 0 0 25 0 1 0 242385304 54697984 12105 1992294400 4194304 6416590 548682068912 18446744073709551615 4341170 0 0 4096 0 0 0 0 17 1 0 0
/proc/15064/statm: 13354 12105 254 542 0 12803 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 58772

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.83 2/66 15065
/proc/meminfo: memFree=1605752/2055920 swapFree=4182092/4192956
[pid=15063] ppid=15061 vsize=5356 CPUtime=0
/proc/15063/stat : 15063 (kw_pre) S 15061 15063 14965 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242385303 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15063/statm: 1339 231 192 169 0 50 0
[pid=15064] ppid=15063 vsize=63788 CPUtime=282.21
/proc/15064/stat : 15064 (kw_preprocessor) R 15063 15063 14965 0 -1 0 16016 0 0 0 28178 43 0 0 25 0 1 0 242385304 65318912 14522 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/15064/statm: 15947 14522 254 542 0 15396 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 69144

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.84 2/66 15065
/proc/meminfo: memFree=1598200/2055920 swapFree=4182092/4192956
[pid=15063] ppid=15061 vsize=5356 CPUtime=0
/proc/15063/stat : 15063 (kw_pre) S 15061 15063 14965 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242385303 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15063/statm: 1339 231 192 169 0 50 0
[pid=15064] ppid=15063 vsize=71368 CPUtime=342.19
/proc/15064/stat : 15064 (kw_preprocessor) R 15063 15063 14965 0 -1 0 18402 0 0 0 34168 51 0 0 25 0 1 0 242385304 73080832 16390 1992294400 4194304 6416590 548682068912 18446744073709551615 4293547 0 0 4096 0 0 0 0 17 1 0 0
/proc/15064/statm: 17842 16390 254 542 0 17291 0
Current children cumulated CPU time (s) 342.19

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

/proc/15064/statm: 23884 21750 254 542 0 23333 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 100892

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.86 2/66 15071
/proc/meminfo: memFree=1572920/2055920 swapFree=4182092/4192956
[pid=15063] ppid=15061 vsize=5356 CPUtime=0
/proc/15063/stat : 15063 (kw_pre) S 15061 15063 14965 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242385303 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15063/statm: 1339 231 192 169 0 50 0
[pid=15064] ppid=15063 vsize=100204 CPUtime=582.13
/proc/15064/stat : 15064 (kw_preprocessor) R 15063 15063 14965 0 -1 0 25398 0 0 0 58134 79 0 0 25 0 1 0 242385304 102608896 22702 1992294400 4194304 6416590 548682068912 18446744073709551615 4370129 0 0 4096 0 0 0 0 17 1 0 0
/proc/15064/statm: 25051 22702 254 542 0 24500 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 105560

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.87 2/66 15071
/proc/meminfo: memFree=1567352/2055920 swapFree=4182092/4192956
[pid=15063] ppid=15061 vsize=5356 CPUtime=0
/proc/15063/stat : 15063 (kw_pre) S 15061 15063 14965 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242385303 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15063/statm: 1339 231 192 169 0 50 0
[pid=15064] ppid=15063 vsize=106152 CPUtime=642.11
/proc/15064/stat : 15064 (kw_preprocessor) R 15063 15063 14965 0 -1 0 27158 0 0 0 64127 84 0 0 25 0 1 0 242385304 108699648 24042 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/15064/statm: 26538 24042 254 542 0 25987 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 111508

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.87 2/66 15071
/proc/meminfo: memFree=1563640/2055920 swapFree=4182092/4192956
[pid=15063] ppid=15061 vsize=5356 CPUtime=0
/proc/15063/stat : 15063 (kw_pre) S 15061 15063 14965 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242385303 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15063/statm: 1339 231 192 169 0 50 0
[pid=15064] ppid=15063 vsize=110792 CPUtime=702.09
/proc/15064/stat : 15064 (kw_preprocessor) R 15063 15063 14965 0 -1 0 28150 0 0 0 70120 89 0 0 25 0 1 0 242385304 113451008 25034 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/15064/statm: 27698 25034 254 542 0 27147 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 116148

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.88 2/66 15071
/proc/meminfo: memFree=1556664/2055920 swapFree=4182092/4192956
[pid=15063] ppid=15061 vsize=5356 CPUtime=0
/proc/15063/stat : 15063 (kw_pre) S 15061 15063 14965 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242385303 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15063/statm: 1339 231 192 169 0 50 0
[pid=15064] ppid=15063 vsize=118592 CPUtime=762.08
/proc/15064/stat : 15064 (kw_preprocessor) R 15063 15063 14965 0 -1 0 30306 0 0 0 76114 94 0 0 25 0 1 0 242385304 121438208 26707 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/15064/statm: 29648 26707 254 542 0 29097 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 123948

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.89 2/66 15071
/proc/meminfo: memFree=1554488/2055920 swapFree=4182092/4192956
[pid=15063] ppid=15061 vsize=5356 CPUtime=0
/proc/15063/stat : 15063 (kw_pre) S 15061 15063 14965 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242385303 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15063/statm: 1339 231 192 169 0 50 0
[pid=15064] ppid=15063 vsize=121152 CPUtime=822.06
/proc/15064/stat : 15064 (kw_preprocessor) R 15063 15063 14965 0 -1 0 30844 0 0 0 82106 100 0 0 25 0 1 0 242385304 124059648 27245 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 1 0 0
/proc/15064/statm: 30288 27245 254 542 0 29737 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 126508

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.89 2/66 15071
/proc/meminfo: memFree=1547064/2055920 swapFree=4182092/4192956
[pid=15063] ppid=15061 vsize=5356 CPUtime=0
/proc/15063/stat : 15063 (kw_pre) S 15061 15063 14965 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242385303 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15063/statm: 1339 231 192 169 0 50 0
[pid=15064] ppid=15063 vsize=129128 CPUtime=882.05
/proc/15064/stat : 15064 (kw_preprocessor) R 15063 15063 14965 0 -1 0 33251 0 0 0 88099 106 0 0 25 0 1 0 242385304 132227072 29096 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/15064/statm: 32282 29096 254 542 0 31731 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 134484

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.90 2/66 15071
/proc/meminfo: memFree=1544312/2055920 swapFree=4182092/4192956
[pid=15063] ppid=15061 vsize=5356 CPUtime=0
/proc/15063/stat : 15063 (kw_pre) S 15061 15063 14965 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242385303 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15063/statm: 1339 231 192 169 0 50 0
[pid=15064] ppid=15063 vsize=132328 CPUtime=942.03
/proc/15064/stat : 15064 (kw_preprocessor) R 15063 15063 14965 0 -1 0 33926 0 0 0 94093 110 0 0 25 0 1 0 242385304 135503872 29771 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/15064/statm: 33082 29771 254 542 0 32531 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 137684

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.90 2/66 15071
/proc/meminfo: memFree=1541304/2055920 swapFree=4182092/4192956
[pid=15063] ppid=15061 vsize=5356 CPUtime=0
/proc/15063/stat : 15063 (kw_pre) S 15061 15063 14965 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242385303 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15063/statm: 1339 231 192 169 0 50 0
[pid=15064] ppid=15063 vsize=135848 CPUtime=1002.01
/proc/15064/stat : 15064 (kw_preprocessor) R 15063 15063 14965 0 -1 0 34682 0 0 0 100088 113 0 0 25 0 1 0 242385304 139108352 30527 1992294400 4194304 6416590 548682068912 18446744073709551615 4295356 0 0 4096 0 0 0 0 17 1 0 0
/proc/15064/statm: 33962 30527 254 542 0 33411 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 141204

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 15071
/proc/meminfo: memFree=1531704/2055920 swapFree=4182092/4192956
[pid=15063] ppid=15061 vsize=5356 CPUtime=0
/proc/15063/stat : 15063 (kw_pre) S 15061 15063 14965 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242385303 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15063/statm: 1339 231 192 169 0 50 0
[pid=15064] ppid=15063 vsize=146080 CPUtime=1062
/proc/15064/stat : 15064 (kw_preprocessor) R 15063 15063 14965 0 -1 0 37723 0 0 0 106079 121 0 0 25 0 1 0 242385304 149585920 32929 1992294400 4194304 6416590 548682068912 18446744073709551615 4294674 0 0 4096 0 0 0 0 17 1 0 0
/proc/15064/statm: 36520 32929 254 542 0 35969 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 151436

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 15071
/proc/meminfo: memFree=1531320/2055920 swapFree=4182092/4192956
[pid=15063] ppid=15061 vsize=5356 CPUtime=0
/proc/15063/stat : 15063 (kw_pre) S 15061 15063 14965 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242385303 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15063/statm: 1339 231 192 169 0 50 0
[pid=15064] ppid=15063 vsize=146080 CPUtime=1121.98
/proc/15064/stat : 15064 (kw_preprocessor) R 15063 15063 14965 0 -1 0 37815 0 0 0 112072 126 0 0 25 0 1 0 242385304 149585920 33021 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/15064/statm: 36520 33021 254 542 0 35969 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 151436

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 15071
/proc/meminfo: memFree=1529528/2055920 swapFree=4182092/4192956
[pid=15063] ppid=15061 vsize=5356 CPUtime=0
/proc/15063/stat : 15063 (kw_pre) S 15061 15063 14965 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242385303 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15063/statm: 1339 231 192 169 0 50 0
[pid=15064] ppid=15063 vsize=148320 CPUtime=1181.97
/proc/15064/stat : 15064 (kw_preprocessor) R 15063 15063 14965 0 -1 0 38249 0 0 0 118066 131 0 0 25 0 1 0 242385304 151879680 33455 1992294400 4194304 6416590 548682068912 18446744073709551615 4341707 0 0 4096 0 0 0 0 17 1 0 0
/proc/15064/statm: 37080 33455 254 542 0 36529 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 153676



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 15071
/proc/meminfo: memFree=1529528/2055920 swapFree=4182092/4192956
[pid=15063] ppid=15061 vsize=5356 CPUtime=0
/proc/15063/stat : 15063 (kw_pre) S 15061 15063 14965 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242385303 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15063/statm: 1339 231 192 169 0 50 0
[pid=15064] ppid=15063 vsize=148320 CPUtime=1200.07
/proc/15064/stat : 15064 (kw_preprocessor) R 15063 15063 14965 0 -1 0 38251 0 0 0 119875 132 0 0 25 0 1 0 242385304 151879680 33457 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/15064/statm: 37080 33457 254 542 0 36529 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 153676

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 15063 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=999
# CPU time returned by wait4() is 0.000999
# while last known CPU time is 1200.07
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.41
CPU time (s): 1200.07
CPU user time (s): 1198.75
CPU system time (s): 1.32
CPU usage (%): 99.9715
Max. virtual memory (cumulated for all children) (KiB): 153676

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
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 1.37479 second user time and 2.99554 second system time

The end

Launcher Data 

Begin job on node11 at 2009-05-12 17:51:57
IDJOB=1805956
IDBENCH=24629
IDSOLVER=646
FILE ID=node11/1805956-1242143516
PBS_JOBID= 9289710
Free space on /tmp= 66196 MiB

SOLVER NAME= kw_pre 2009-03-21
BENCH NAME= SAT07/crafted/Hard/contest04/others/Composite-048BitPrimes-1.sat05-504.reshuffled-07.cnf
COMMAND LINE= HOME/kw_pre BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1805956-1242143516/watcher-1805956-1242143516 -o /tmp/evaluation-result-1805956-1242143516/solver-1805956-1242143516 -C 1200 -W 1800 -M 1800  HOME/kw_pre HOME/instance-1805956-1242143516.cnf

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

MD5SUM BENCH= 3ec02d98577965dc40d4f2f9fa0499c0
RANDOM SEED=589714749

node11.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:       1663976 kB
Buffers:         56712 kB
Cached:         253624 kB
SwapCached:       4708 kB
Active:          69020 kB
Inactive:       249152 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1663976 kB
SwapTotal:     4192956 kB
SwapFree:      4182092 kB
Dirty:            4152 kB
Writeback:           0 kB
Mapped:          14428 kB
Slab:            59828 kB
Committed_AS:   888776 kB
PageTables:       1448 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= 66192 MiB
End job on node11 at 2009-05-12 18:11:59