Trace number 1806089

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) 1200.01 1200.31

General information on the benchmark

Namecrafted/Hard/contest05/others/
mod2c-rand3bip-sat-220-1.sat05-2488.reshuffled-07.cnf
MD5SUM0d50014415a697c0ee7e2c67c987b500
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark672.805
Satisfiable
(Un)Satisfiability was proved
Number of variables311
Number of clauses2216
Sum of the clauses size9872
Maximum clause length6
Minimum clause length4
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 41384
Number of clauses of size 5656
Number of clauses of size over 5176

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-1806089-1242144881/watcher-1806089-1242144881 -o /tmp/evaluation-result-1806089-1242144881/solver-1806089-1242144881 -C 1200 -W 1800 -M 1800 HOME/kw_pre HOME/instance-1806089-1242144881.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: 1.00 1.00 0.93 3/64 4216
/proc/meminfo: memFree=766784/2055920 swapFree=4165128/4192956
[pid=4216] ppid=4214 vsize=5356 CPUtime=0
/proc/4216/stat : 4216 (kw_pre) S 4214 4216 4053 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242514179 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4216/statm: 1339 231 192 169 0 50 0
[pid=4217] ppid=4216 vsize=2772 CPUtime=0
/proc/4217/stat : 4217 (kw_preprocessor) R 4216 4216 4053 0 -1 0 328 0 0 0 0 0 0 0 18 0 1 0 242514179 2838528 304 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 1 0 0
/proc/4217/statm: 693 304 215 542 0 142 0

[startup+0.055616 s]
/proc/loadavg: 1.00 1.00 0.93 3/64 4216
/proc/meminfo: memFree=766784/2055920 swapFree=4165128/4192956
[pid=4216] ppid=4214 vsize=5356 CPUtime=0
/proc/4216/stat : 4216 (kw_pre) S 4214 4216 4053 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242514179 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4216/statm: 1339 231 192 169 0 50 0
[pid=4217] ppid=4216 vsize=3168 CPUtime=0.05
/proc/4217/stat : 4217 (kw_preprocessor) R 4216 4216 4053 0 -1 0 435 0 0 0 5 0 0 0 18 0 1 0 242514179 3244032 411 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/4217/statm: 792 411 240 542 0 241 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 8524

[startup+0.102616 s]
/proc/loadavg: 1.00 1.00 0.93 3/64 4216
/proc/meminfo: memFree=766784/2055920 swapFree=4165128/4192956
[pid=4216] ppid=4214 vsize=5356 CPUtime=0
/proc/4216/stat : 4216 (kw_pre) S 4214 4216 4053 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242514179 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4216/statm: 1339 231 192 169 0 50 0
[pid=4217] ppid=4216 vsize=3300 CPUtime=0.09
/proc/4217/stat : 4217 (kw_preprocessor) R 4216 4216 4053 0 -1 0 475 0 0 0 9 0 0 0 18 0 1 0 242514179 3379200 451 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/4217/statm: 825 451 242 542 0 274 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8656

[startup+0.301634 s]
/proc/loadavg: 1.00 1.00 0.93 3/64 4216
/proc/meminfo: memFree=766784/2055920 swapFree=4165128/4192956
[pid=4216] ppid=4214 vsize=5356 CPUtime=0
/proc/4216/stat : 4216 (kw_pre) S 4214 4216 4053 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242514179 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4216/statm: 1339 231 192 169 0 50 0
[pid=4217] ppid=4216 vsize=4092 CPUtime=0.29
/proc/4217/stat : 4217 (kw_preprocessor) R 4216 4216 4053 0 -1 0 684 0 0 0 29 0 0 0 19 0 1 0 242514179 4190208 660 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/4217/statm: 1023 660 242 542 0 472 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9448

[startup+0.702666 s]
/proc/loadavg: 1.00 1.00 0.93 3/64 4216
/proc/meminfo: memFree=766784/2055920 swapFree=4165128/4192956
[pid=4216] ppid=4214 vsize=5356 CPUtime=0
/proc/4216/stat : 4216 (kw_pre) S 4214 4216 4053 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242514179 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4216/statm: 1339 231 192 169 0 50 0
[pid=4217] ppid=4216 vsize=5440 CPUtime=0.69
/proc/4217/stat : 4217 (kw_preprocessor) R 4216 4216 4053 0 -1 0 984 0 0 0 69 0 0 0 24 0 1 0 242514179 5570560 960 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/4217/statm: 1360 960 242 542 0 809 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10796

[startup+1.50273 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 4218
/proc/meminfo: memFree=762864/2055920 swapFree=4165128/4192956
[pid=4216] ppid=4214 vsize=5356 CPUtime=0
/proc/4216/stat : 4216 (kw_pre) S 4214 4216 4053 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242514179 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4216/statm: 1339 231 192 169 0 50 0
[pid=4217] ppid=4216 vsize=7528 CPUtime=1.49
/proc/4217/stat : 4217 (kw_preprocessor) R 4216 4216 4053 0 -1 0 1499 0 0 0 148 1 0 0 25 0 1 0 242514179 7708672 1435 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/4217/statm: 1882 1435 243 542 0 1331 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12884

[startup+3.10186 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 4218
/proc/meminfo: memFree=761200/2055920 swapFree=4165128/4192956
[pid=4216] ppid=4214 vsize=5356 CPUtime=0
/proc/4216/stat : 4216 (kw_pre) S 4214 4216 4053 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242514179 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4216/statm: 1339 231 192 169 0 50 0
[pid=4217] ppid=4216 vsize=9020 CPUtime=3.08
/proc/4217/stat : 4217 (kw_preprocessor) R 4216 4216 4053 0 -1 0 1886 0 0 0 307 1 0 0 25 0 1 0 242514179 9236480 1777 1992294400 4194304 6416590 548682068912 18446744073709551615 4294554 0 0 4096 0 0 0 0 17 1 0 0
/proc/4217/statm: 2255 1777 246 542 0 1704 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 14376

[startup+6.30111 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 4218
/proc/meminfo: memFree=758640/2055920 swapFree=4165128/4192956
[pid=4216] ppid=4214 vsize=5356 CPUtime=0
/proc/4216/stat : 4216 (kw_pre) S 4214 4216 4053 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242514179 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4216/statm: 1339 231 192 169 0 50 0
[pid=4217] ppid=4216 vsize=11216 CPUtime=6.29
/proc/4217/stat : 4217 (kw_preprocessor) R 4216 4216 4053 0 -1 0 2476 0 0 0 626 3 0 0 25 0 1 0 242514179 11485184 2255 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/4217/statm: 2804 2255 246 542 0 2253 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16572

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 4218
/proc/meminfo: memFree=754608/2055920 swapFree=4165128/4192956
[pid=4216] ppid=4214 vsize=5356 CPUtime=0
/proc/4216/stat : 4216 (kw_pre) S 4214 4216 4053 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242514179 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4216/statm: 1339 231 192 169 0 50 0
[pid=4217] ppid=4216 vsize=16004 CPUtime=12.69
/proc/4217/stat : 4217 (kw_preprocessor) R 4216 4216 4053 0 -1 0 3692 0 0 0 1262 7 0 0 25 0 1 0 242514179 16388096 3232 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/4217/statm: 4001 3232 246 542 0 3450 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 21360

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 4218
/proc/meminfo: memFree=748592/2055920 swapFree=4165128/4192956
[pid=4216] ppid=4214 vsize=5356 CPUtime=0
/proc/4216/stat : 4216 (kw_pre) S 4214 4216 4053 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242514179 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4216/statm: 1339 231 192 169 0 50 0
[pid=4217] ppid=4216 vsize=22076 CPUtime=25.48
/proc/4217/stat : 4217 (kw_preprocessor) R 4216 4216 4053 0 -1 0 5476 0 0 0 2536 12 0 0 25 0 1 0 242514179 22605824 4654 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/4217/statm: 5519 4654 246 542 0 4968 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 27432

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 4218
/proc/meminfo: memFree=738864/2055920 swapFree=4165128/4192956
[pid=4216] ppid=4214 vsize=5356 CPUtime=0
/proc/4216/stat : 4216 (kw_pre) S 4214 4216 4053 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242514179 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4216/statm: 1339 231 192 169 0 50 0
[pid=4217] ppid=4216 vsize=33640 CPUtime=51.07
/proc/4217/stat : 4217 (kw_preprocessor) R 4216 4216 4053 0 -1 0 8393 0 0 0 5088 19 0 0 25 0 1 0 242514179 34447360 7022 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/4217/statm: 8410 7022 246 542 0 7859 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 38996

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 4218
/proc/meminfo: memFree=726384/2055920 swapFree=4165128/4192956
[pid=4216] ppid=4214 vsize=5356 CPUtime=0
/proc/4216/stat : 4216 (kw_pre) S 4214 4216 4053 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242514179 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4216/statm: 1339 231 192 169 0 50 0
[pid=4217] ppid=4216 vsize=48232 CPUtime=102.27
/proc/4217/stat : 4217 (kw_preprocessor) R 4216 4216 4053 0 -1 0 12071 0 0 0 10196 31 0 0 25 0 1 0 242514179 49389568 10182 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/4217/statm: 12058 10182 246 542 0 11507 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 53588

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 4218
/proc/meminfo: memFree=718064/2055920 swapFree=4165128/4192956
[pid=4216] ppid=4214 vsize=5356 CPUtime=0
/proc/4216/stat : 4216 (kw_pre) S 4214 4216 4053 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242514179 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4216/statm: 1339 231 192 169 0 50 0
[pid=4217] ppid=4216 vsize=58160 CPUtime=162.25
/proc/4217/stat : 4217 (kw_preprocessor) R 4216 4216 4053 0 -1 0 14825 0 0 0 16180 45 0 0 25 0 1 0 242514179 59555840 12252 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/4217/statm: 14540 12252 246 542 0 13989 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 63516

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 4218
/proc/meminfo: memFree=706928/2055920 swapFree=4165128/4192956
[pid=4216] ppid=4214 vsize=5356 CPUtime=0
/proc/4216/stat : 4216 (kw_pre) S 4214 4216 4053 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242514179 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4216/statm: 1339 231 192 169 0 50 0
[pid=4217] ppid=4216 vsize=71972 CPUtime=222.23
/proc/4217/stat : 4217 (kw_preprocessor) R 4216 4216 4053 0 -1 0 18162 0 0 0 22167 56 0 0 25 0 1 0 242514179 73699328 15168 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 1 0 0
/proc/4217/statm: 17993 15168 246 542 0 17442 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 77328

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 4218
/proc/meminfo: memFree=700656/2055920 swapFree=4165128/4192956
[pid=4216] ppid=4214 vsize=5356 CPUtime=0
/proc/4216/stat : 4216 (kw_pre) S 4214 4216 4053 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242514179 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4216/statm: 1339 231 192 169 0 50 0
[pid=4217] ppid=4216 vsize=78184 CPUtime=282.22
/proc/4217/stat : 4217 (kw_preprocessor) R 4216 4216 4053 0 -1 0 20088 0 0 0 28155 67 0 0 25 0 1 0 242514179 80060416 16610 1992294400 4194304 6416590 548682068912 18446744073709551615 4295356 0 0 4096 0 0 0 0 17 1 0 0
/proc/4217/statm: 19546 16610 246 542 0 18995 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 83540

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 4218
/proc/meminfo: memFree=691888/2055920 swapFree=4165128/4192956
[pid=4216] ppid=4214 vsize=5356 CPUtime=0
/proc/4216/stat : 4216 (kw_pre) S 4214 4216 4053 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242514179 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4216/statm: 1339 231 192 169 0 50 0
[pid=4217] ppid=4216 vsize=86812 CPUtime=342.21
/proc/4217/stat : 4217 (kw_preprocessor) R 4216 4216 4053 0 -1 0 22796 0 0 0 34146 75 0 0 25 0 1 0 242514179 88895488 18762 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/4217/statm: 21703 18762 246 542 0 21152 0
Current children cumulated CPU time (s) 342.21

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

/proc/4217/statm: 27900 24018 246 542 0 27349 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 116956

[startup+642.303 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 4218
/proc/meminfo: memFree=664112/2055920 swapFree=4165128/4192956
[pid=4216] ppid=4214 vsize=5356 CPUtime=0
/proc/4216/stat : 4216 (kw_pre) S 4214 4216 4053 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242514179 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4216/statm: 1339 231 192 169 0 50 0
[pid=4217] ppid=4216 vsize=118040 CPUtime=642.14
/proc/4217/stat : 4217 (kw_preprocessor) R 4216 4216 4053 0 -1 0 31093 0 0 0 64098 116 0 0 25 0 1 0 242514179 120872960 25684 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 1 0 0
/proc/4217/statm: 29510 25684 246 542 0 28959 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 123396

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 4218
/proc/meminfo: memFree=657456/2055920 swapFree=4165128/4192956
[pid=4216] ppid=4214 vsize=5356 CPUtime=0
/proc/4216/stat : 4216 (kw_pre) S 4214 4216 4053 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242514179 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4216/statm: 1339 231 192 169 0 50 0
[pid=4217] ppid=4216 vsize=125928 CPUtime=702.12
/proc/4217/stat : 4217 (kw_preprocessor) R 4216 4216 4053 0 -1 0 33568 0 0 0 70091 121 0 0 25 0 1 0 242514179 128950272 27313 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/4217/statm: 31482 27313 246 542 0 30931 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 131284

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 4218
/proc/meminfo: memFree=657328/2055920 swapFree=4165128/4192956
[pid=4216] ppid=4214 vsize=5356 CPUtime=0
/proc/4216/stat : 4216 (kw_pre) S 4214 4216 4053 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242514179 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4216/statm: 1339 231 192 169 0 50 0
[pid=4217] ppid=4216 vsize=125928 CPUtime=762.11
/proc/4217/stat : 4217 (kw_preprocessor) R 4216 4216 4053 0 -1 0 33630 0 0 0 76084 127 0 0 25 0 1 0 242514179 128950272 27375 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/4217/statm: 31482 27375 246 542 0 30931 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 131284

[startup+822.303 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 4218
/proc/meminfo: memFree=655792/2055920 swapFree=4165128/4192956
[pid=4216] ppid=4214 vsize=5356 CPUtime=0
/proc/4216/stat : 4216 (kw_pre) S 4214 4216 4053 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242514179 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4216/statm: 1339 231 192 169 0 50 0
[pid=4217] ppid=4216 vsize=127480 CPUtime=822.1
/proc/4217/stat : 4217 (kw_preprocessor) R 4216 4216 4053 0 -1 0 34011 0 0 0 82076 134 0 0 25 0 1 0 242514179 130539520 27756 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/4217/statm: 31870 27756 246 542 0 31319 0
Current children cumulated CPU time (s) 822.1
Current children cumulated vsize (KiB) 132836

[startup+882.303 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 4218
/proc/meminfo: memFree=646768/2055920 swapFree=4165128/4192956
[pid=4216] ppid=4214 vsize=5356 CPUtime=0
/proc/4216/stat : 4216 (kw_pre) S 4214 4216 4053 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242514179 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4216/statm: 1339 231 192 169 0 50 0
[pid=4217] ppid=4216 vsize=136108 CPUtime=882.09
/proc/4217/stat : 4217 (kw_preprocessor) R 4216 4216 4053 0 -1 0 36274 0 0 0 88066 143 0 0 25 0 1 0 242514179 139374592 30019 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 1 0 0
/proc/4217/statm: 34027 30019 246 542 0 33476 0
Current children cumulated CPU time (s) 882.09
Current children cumulated vsize (KiB) 141464

[startup+942.303 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 4218
/proc/meminfo: memFree=644080/2055920 swapFree=4165128/4192956
[pid=4216] ppid=4214 vsize=5356 CPUtime=0
/proc/4216/stat : 4216 (kw_pre) S 4214 4216 4053 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242514179 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4216/statm: 1339 231 192 169 0 50 0
[pid=4217] ppid=4216 vsize=139592 CPUtime=942.08
/proc/4217/stat : 4217 (kw_preprocessor) R 4216 4216 4053 0 -1 0 37919 0 0 0 94060 148 0 0 25 0 1 0 242514179 142942208 30691 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/4217/statm: 34898 30691 246 542 0 34347 0
Current children cumulated CPU time (s) 942.08
Current children cumulated vsize (KiB) 144948

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 4218
/proc/meminfo: memFree=641776/2055920 swapFree=4165128/4192956
[pid=4216] ppid=4214 vsize=5356 CPUtime=0
/proc/4216/stat : 4216 (kw_pre) S 4214 4216 4053 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242514179 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4216/statm: 1339 231 192 169 0 50 0
[pid=4217] ppid=4216 vsize=142152 CPUtime=1002.06
/proc/4217/stat : 4217 (kw_preprocessor) R 4216 4216 4053 0 -1 0 38516 0 0 0 100051 155 0 0 25 0 1 0 242514179 145563648 31288 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/4217/statm: 35538 31288 246 542 0 34987 0
Current children cumulated CPU time (s) 1002.06
Current children cumulated vsize (KiB) 147508

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 4218
/proc/meminfo: memFree=639600/2055920 swapFree=4165128/4192956
[pid=4216] ppid=4214 vsize=5356 CPUtime=0
/proc/4216/stat : 4216 (kw_pre) S 4214 4216 4053 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242514179 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4216/statm: 1339 231 192 169 0 50 0
[pid=4217] ppid=4216 vsize=144712 CPUtime=1062.04
/proc/4217/stat : 4217 (kw_preprocessor) R 4216 4216 4053 0 -1 0 39053 0 0 0 106043 161 0 0 25 0 1 0 242514179 148185088 31825 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/4217/statm: 36178 31825 246 542 0 35627 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 150068

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 4218
/proc/meminfo: memFree=635248/2055920 swapFree=4165128/4192956
[pid=4216] ppid=4214 vsize=5356 CPUtime=0
/proc/4216/stat : 4216 (kw_pre) S 4214 4216 4053 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242514179 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4216/statm: 1339 231 192 169 0 50 0
[pid=4217] ppid=4216 vsize=150624 CPUtime=1122.03
/proc/4217/stat : 4217 (kw_preprocessor) R 4216 4216 4053 0 -1 0 40130 0 0 0 112035 168 0 0 25 0 1 0 242514179 154238976 32902 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/4217/statm: 37656 32902 246 542 0 37105 0
Current children cumulated CPU time (s) 1122.03
Current children cumulated vsize (KiB) 155980

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 4218
/proc/meminfo: memFree=626288/2055920 swapFree=4165128/4192956
[pid=4216] ppid=4214 vsize=5356 CPUtime=0
/proc/4216/stat : 4216 (kw_pre) S 4214 4216 4053 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242514179 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4216/statm: 1339 231 192 169 0 50 0
[pid=4217] ppid=4216 vsize=159616 CPUtime=1182.01
/proc/4217/stat : 4217 (kw_preprocessor) R 4216 4216 4053 0 -1 0 42368 0 0 0 118027 174 0 0 25 0 1 0 242514179 163446784 35140 1992294400 4194304 6416590 548682068912 18446744073709551615 4304388 0 0 4096 0 0 0 0 17 1 0 0
/proc/4217/statm: 39904 35140 246 542 0 39353 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 164972



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 4218
/proc/meminfo: memFree=630000/2055920 swapFree=4165128/4192956
[pid=4216] ppid=4214 vsize=5356 CPUtime=0
/proc/4216/stat : 4216 (kw_pre) S 4214 4216 4053 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242514179 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4216/statm: 1339 231 192 169 0 50 0
[pid=4217] ppid=4216 vsize=156524 CPUtime=1200.01
/proc/4217/stat : 4217 (kw_preprocessor) R 4216 4216 4053 0 -1 0 42547 0 0 0 119825 176 0 0 25 0 1 0 242514179 160280576 34201 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 1 0 0
/proc/4217/statm: 39131 34201 246 542 0 38580 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 161880

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

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

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 4218
/proc/meminfo: memFree=630000/2055920 swapFree=4165128/4192956
[pid=4216] ppid=4214 vsize=5356 CPUtime=0
/proc/4216/stat : 4216 (kw_pre) S 4214 4216 4053 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242514179 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4216/statm: 1339 231 192 169 0 50 0
[pid=4217] ppid=4216 vsize=156524 CPUtime=1200.01
/proc/4217/stat : 4217 (kw_preprocessor) R 4216 4216 4053 0 -1 0 42547 0 0 0 119825 176 0 0 25 0 1 0 242514179 160280576 34201 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 1 0 0
/proc/4217/statm: 39131 34201 246 542 0 38580 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 161880

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 4216 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=1999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=999
# CPU time returned by wait4() is 0.002998
# while last known CPU time is 1200.01
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.31
CPU time (s): 1200.01
CPU user time (s): 1198.25
CPU system time (s): 1.76
CPU usage (%): 99.9749
Max. virtual memory (cumulated for all children) (KiB): 164972

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.001999
system time used= 0.000999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 280
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5
involuntary context switches= 1

runsolver used 1.3278 second user time and 3.04854 second system time

The end

Launcher Data 

Begin job on node69 at 2009-05-12 18:14:41
IDJOB=1806089
IDBENCH=24664
IDSOLVER=646
FILE ID=node69/1806089-1242144881
PBS_JOBID= 9289656
Free space on /tmp= 66176 MiB

SOLVER NAME= kw_pre 2009-03-21
BENCH NAME= SAT07/crafted/Hard/contest05/others/mod2c-rand3bip-sat-220-1.sat05-2488.reshuffled-07.cnf
COMMAND LINE= HOME/kw_pre BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1806089-1242144881/watcher-1806089-1242144881 -o /tmp/evaluation-result-1806089-1242144881/solver-1806089-1242144881 -C 1200 -W 1800 -M 1800  HOME/kw_pre HOME/instance-1806089-1242144881.cnf

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

MD5SUM BENCH= 0d50014415a697c0ee7e2c67c987b500
RANDOM SEED=1540853820

node69.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		: 3000.231
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		: 3000.231
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:        767328 kB
Buffers:         69480 kB
Cached:        1110796 kB
SwapCached:      22440 kB
Active:          62804 kB
Inactive:      1141904 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        767328 kB
SwapTotal:     4192956 kB
SwapFree:      4165128 kB
Dirty:            3064 kB
Writeback:           0 kB
Mapped:          14204 kB
Slab:            69896 kB
Committed_AS:   802048 kB
PageTables:       1464 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= 66176 MiB
End job on node69 at 2009-05-12 18:34:44