Trace number 1806600

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 1200.51

General information on the benchmark

NameCRAFTED/edgematching/
compact/em_14_7_3_cmp.cnf
MD5SUM04d46ce8651fab3a17ac1e6e72eb3503
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 variables24356
Number of clauses305744
Sum of the clauses size960940
Maximum clause length144
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 277468
Number of clauses of size 3177720
Number of clauses of size 424200
Number of clauses of size 525920
Number of clauses of size over 5436

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-1806600-1242151069/watcher-1806600-1242151069 -o /tmp/evaluation-result-1806600-1242151069/solver-1806600-1242151069 -C 1200 -W 1800 -M 1800 HOME/kw_pre HOME/instance-1806600-1242151069.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 0.92 3/64 1688
/proc/meminfo: memFree=691952/2055920 swapFree=4179604/4192956
[pid=1688] ppid=1686 vsize=5356 CPUtime=0
/proc/1688/stat : 1688 (kw_pre) S 1686 1688 1371 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243133218 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1688/statm: 1339 231 192 169 0 50 0
[pid=1689] ppid=1688 vsize=5320 CPUtime=0
/proc/1689/stat : 1689 (kw_preprocessor) R 1688 1688 1371 0 -1 0 749 0 0 0 0 0 0 0 18 0 1 0 243133218 5447680 726 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 1 0 0
/proc/1689/statm: 1330 730 205 542 0 779 0

[startup+0.0566649 s]
/proc/loadavg: 0.99 0.97 0.92 3/64 1688
/proc/meminfo: memFree=691952/2055920 swapFree=4179604/4192956
[pid=1688] ppid=1686 vsize=5356 CPUtime=0
/proc/1688/stat : 1688 (kw_pre) S 1686 1688 1371 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243133218 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1688/statm: 1339 231 192 169 0 50 0
[pid=1689] ppid=1688 vsize=20104 CPUtime=0.04
/proc/1689/stat : 1689 (kw_preprocessor) R 1688 1688 1371 0 -1 0 3888 0 0 0 3 1 0 0 18 0 1 0 243133218 20586496 3864 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 1 0 0
/proc/1689/statm: 5026 3865 216 542 0 4475 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 25460

[startup+0.101671 s]
/proc/loadavg: 0.99 0.97 0.92 3/64 1688
/proc/meminfo: memFree=691952/2055920 swapFree=4179604/4192956
[pid=1688] ppid=1686 vsize=5356 CPUtime=0
/proc/1688/stat : 1688 (kw_pre) S 1686 1688 1371 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243133218 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1688/statm: 1339 231 192 169 0 50 0
[pid=1689] ppid=1688 vsize=20632 CPUtime=0.08
/proc/1689/stat : 1689 (kw_preprocessor) R 1688 1688 1371 0 -1 0 4044 0 0 0 7 1 0 0 18 0 1 0 243133218 21127168 4020 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 1 0 0
/proc/1689/statm: 5158 4020 216 542 0 4607 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 25988

[startup+0.301707 s]
/proc/loadavg: 0.99 0.97 0.92 3/64 1688
/proc/meminfo: memFree=691952/2055920 swapFree=4179604/4192956
[pid=1688] ppid=1686 vsize=5356 CPUtime=0
/proc/1688/stat : 1688 (kw_pre) S 1686 1688 1371 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243133218 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1688/statm: 1339 231 192 169 0 50 0
[pid=1689] ppid=1688 vsize=23536 CPUtime=0.29
/proc/1689/stat : 1689 (kw_preprocessor) R 1688 1688 1371 0 -1 0 4858 0 0 0 27 2 0 0 19 0 1 0 243133218 24100864 4834 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 1 0 0
/proc/1689/statm: 5884 4834 216 542 0 5333 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28892

[startup+0.701781 s]
/proc/loadavg: 0.99 0.97 0.92 3/64 1688
/proc/meminfo: memFree=691952/2055920 swapFree=4179604/4192956
[pid=1688] ppid=1686 vsize=5356 CPUtime=0
/proc/1688/stat : 1688 (kw_pre) S 1686 1688 1371 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243133218 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1688/statm: 1339 231 192 169 0 50 0
[pid=1689] ppid=1688 vsize=29608 CPUtime=0.69
/proc/1689/stat : 1689 (kw_preprocessor) R 1688 1688 1371 0 -1 0 6531 0 0 0 66 3 0 0 23 0 1 0 243133218 30318592 6507 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 1 0 0
/proc/1689/statm: 7402 6507 216 542 0 6851 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 34964

[startup+1.50192 s]
/proc/loadavg: 0.99 0.97 0.92 2/66 1690
/proc/meminfo: memFree=661144/2055920 swapFree=4179604/4192956
[pid=1688] ppid=1686 vsize=5356 CPUtime=0
/proc/1688/stat : 1688 (kw_pre) S 1686 1688 1371 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243133218 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1688/statm: 1339 231 192 169 0 50 0
[pid=1689] ppid=1688 vsize=41900 CPUtime=1.49
/proc/1689/stat : 1689 (kw_preprocessor) R 1688 1688 1371 0 -1 0 9910 0 0 0 144 5 0 0 25 0 1 0 243133218 42905600 9886 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 1 0 0
/proc/1689/statm: 10475 9886 216 542 0 9924 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 47256

[startup+3.10122 s]
/proc/loadavg: 0.99 0.97 0.92 2/66 1690
/proc/meminfo: memFree=635672/2055920 swapFree=4179604/4192956
[pid=1688] ppid=1686 vsize=5356 CPUtime=0
/proc/1688/stat : 1688 (kw_pre) S 1686 1688 1371 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243133218 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1688/statm: 1339 231 192 169 0 50 0
[pid=1689] ppid=1688 vsize=61416 CPUtime=3.08
/proc/1689/stat : 1689 (kw_preprocessor) R 1688 1688 1371 0 -1 0 14345 0 0 0 302 6 0 0 25 0 1 0 243133218 62889984 14178 1992294400 4194304 6416590 548682068912 18446744073709551615 4511347 0 0 4096 0 0 0 0 17 1 0 0
/proc/1689/statm: 15354 14178 243 542 0 14803 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 66772

[startup+6.3018 s]
/proc/loadavg: 1.07 0.99 0.93 2/66 1690
/proc/meminfo: memFree=646488/2055920 swapFree=4179604/4192956
[pid=1688] ppid=1686 vsize=5356 CPUtime=0
/proc/1688/stat : 1688 (kw_pre) S 1686 1688 1371 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243133218 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1688/statm: 1339 231 192 169 0 50 0
[pid=1689] ppid=1688 vsize=53512 CPUtime=6.29
/proc/1689/stat : 1689 (kw_preprocessor) R 1688 1688 1371 0 -1 0 15500 0 0 0 612 17 0 0 25 0 1 0 243133218 54796288 12298 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/1689/statm: 13378 12298 250 542 0 12827 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 58868

[startup+12.703 s]
/proc/loadavg: 1.07 0.99 0.93 2/66 1690
/proc/meminfo: memFree=622616/2055920 swapFree=4179604/4192956
[pid=1688] ppid=1686 vsize=5356 CPUtime=0
/proc/1688/stat : 1688 (kw_pre) S 1686 1688 1371 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243133218 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1688/statm: 1339 231 192 169 0 50 0
[pid=1689] ppid=1688 vsize=76652 CPUtime=12.68
/proc/1689/stat : 1689 (kw_preprocessor) R 1688 1688 1371 0 -1 0 21262 0 0 0 1222 46 0 0 25 0 1 0 243133218 78491648 18060 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 1 0 0
/proc/1689/statm: 19163 18060 250 542 0 18612 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 82008

[startup+25.5013 s]
/proc/loadavg: 1.05 0.99 0.93 2/66 1690
/proc/meminfo: memFree=585440/2055920 swapFree=4179604/4192956
[pid=1688] ppid=1686 vsize=5356 CPUtime=0
/proc/1688/stat : 1688 (kw_pre) S 1686 1688 1371 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243133218 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1688/statm: 1339 231 192 169 0 50 0
[pid=1689] ppid=1688 vsize=113096 CPUtime=25.47
/proc/1689/stat : 1689 (kw_preprocessor) R 1688 1688 1371 0 -1 0 30367 0 0 0 2472 75 0 0 25 0 1 0 243133218 115810304 27165 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/1689/statm: 28274 27165 254 542 0 27723 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 118452

[startup+51.1019 s]
/proc/loadavg: 1.03 0.99 0.93 2/66 1690
/proc/meminfo: memFree=553952/2055920 swapFree=4179604/4192956
[pid=1688] ppid=1686 vsize=5356 CPUtime=0
/proc/1688/stat : 1688 (kw_pre) S 1686 1688 1371 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243133218 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1688/statm: 1339 231 192 169 0 50 0
[pid=1689] ppid=1688 vsize=144816 CPUtime=51.07
/proc/1689/stat : 1689 (kw_preprocessor) R 1688 1688 1371 0 -1 0 38292 0 0 0 4946 161 0 0 25 0 1 0 243133218 148291584 35090 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/1689/statm: 36204 35090 254 542 0 35653 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 150172

[startup+102.305 s]
/proc/loadavg: 1.01 0.99 0.93 2/66 1690
/proc/meminfo: memFree=487456/2055920 swapFree=4179604/4192956
[pid=1688] ppid=1686 vsize=5356 CPUtime=0
/proc/1688/stat : 1688 (kw_pre) S 1686 1688 1371 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243133218 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1688/statm: 1339 231 192 169 0 50 0
[pid=1689] ppid=1688 vsize=209564 CPUtime=102.26
/proc/1689/stat : 1689 (kw_preprocessor) R 1688 1688 1371 0 -1 0 54380 0 0 0 9882 344 0 0 25 0 1 0 243133218 214593536 51178 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/1689/statm: 52391 51178 254 542 0 51840 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 214920

[startup+162.301 s]
/proc/loadavg: 1.00 0.99 0.93 2/66 1690
/proc/meminfo: memFree=370848/2055920 swapFree=4179604/4192956
[pid=1688] ppid=1686 vsize=5356 CPUtime=0
/proc/1688/stat : 1688 (kw_pre) S 1686 1688 1371 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243133218 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1688/statm: 1339 231 192 169 0 50 0
[pid=1689] ppid=1688 vsize=330368 CPUtime=162.23
/proc/1689/stat : 1689 (kw_preprocessor) R 1688 1688 1371 0 -1 0 83700 0 0 0 15688 535 0 0 25 0 1 0 243133218 338296832 80498 1992294400 4194304 6416590 548682068912 18446744073709551615 4294639 0 0 4096 0 0 0 0 17 1 0 0
/proc/1689/statm: 82592 80498 254 542 0 82041 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 335724

[startup+222.302 s]
/proc/loadavg: 1.00 0.99 0.93 2/66 1696
/proc/meminfo: memFree=288992/2055920 swapFree=4179604/4192956
[pid=1688] ppid=1686 vsize=5356 CPUtime=0
/proc/1688/stat : 1688 (kw_pre) S 1686 1688 1371 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243133218 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1688/statm: 1339 231 192 169 0 50 0
[pid=1689] ppid=1688 vsize=413948 CPUtime=222.2
/proc/1689/stat : 1689 (kw_preprocessor) R 1688 1688 1371 0 -1 0 103883 0 0 0 21513 707 0 0 25 0 1 0 243133218 423882752 100681 1992294400 4194304 6416590 548682068912 18446744073709551615 4294656 0 0 4096 0 0 0 0 17 1 0 0
/proc/1689/statm: 103487 100681 254 542 0 102936 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 419304

[startup+282.303 s]
/proc/loadavg: 1.00 0.99 0.93 2/66 1696
/proc/meminfo: memFree=214944/2055920 swapFree=4179604/4192956
[pid=1688] ppid=1686 vsize=5356 CPUtime=0
/proc/1688/stat : 1688 (kw_pre) S 1686 1688 1371 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243133218 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1688/statm: 1339 231 192 169 0 50 0
[pid=1689] ppid=1688 vsize=490452 CPUtime=282.18
/proc/1689/stat : 1689 (kw_preprocessor) R 1688 1688 1371 0 -1 0 122574 0 0 0 27369 849 0 0 25 0 1 0 243133218 502222848 119167 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/1689/statm: 122613 119167 254 542 0 122062 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 495808

[startup+342.302 s]
/proc/loadavg: 1.00 0.99 0.93 2/66 1696
/proc/meminfo: memFree=182944/2055920 swapFree=4179604/4192956
[pid=1688] ppid=1686 vsize=5356 CPUtime=0
/proc/1688/stat : 1688 (kw_pre) S 1686 1688 1371 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243133218 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1688/statm: 1339 231 192 169 0 50 0
[pid=1689] ppid=1688 vsize=525748 CPUtime=342.16
/proc/1689/stat : 1689 (kw_preprocessor) R 1688 1688 1371 0 -1 0 130627 0 0 0 33222 994 0 0 25 0 1 0 243133218 538365952 127220 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/1689/statm: 131437 127220 254 542 0 130886 0
Current children cumulated CPU time (s) 342.16

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

/proc/1689/statm: 185798 177941 254 542 0 185247 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 748548

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.93 2/66 1696
/proc/meminfo: memFree=15968/2055920 swapFree=4179604/4192956
[pid=1688] ppid=1686 vsize=5356 CPUtime=0
/proc/1688/stat : 1688 (kw_pre) S 1686 1688 1371 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243133218 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1688/statm: 1339 231 192 169 0 50 0
[pid=1689] ppid=1688 vsize=766096 CPUtime=642.06
/proc/1689/stat : 1689 (kw_preprocessor) R 1688 1688 1371 0 -1 0 187260 0 0 0 62578 1628 0 0 25 0 1 0 243133218 784482304 183035 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 1 0 0
/proc/1689/statm: 191524 183035 254 542 0 190973 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 771452

[startup+702.302 s]
/proc/loadavg: 1.04 1.00 0.93 2/66 1696
/proc/meminfo: memFree=15392/2055920 swapFree=4179604/4192956
[pid=1688] ppid=1686 vsize=5356 CPUtime=0
/proc/1688/stat : 1688 (kw_pre) S 1686 1688 1371 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243133218 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1688/statm: 1339 231 192 169 0 50 0
[pid=1689] ppid=1688 vsize=853772 CPUtime=702.04
/proc/1689/stat : 1689 (kw_preprocessor) R 1688 1688 1371 0 -1 0 208473 0 0 0 68470 1734 0 0 25 0 1 0 243133218 874262528 203890 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/1689/statm: 213443 203890 254 542 0 212892 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 859128

[startup+762.306 s]
/proc/loadavg: 1.06 1.01 0.94 2/66 1696
/proc/meminfo: memFree=16096/2055920 swapFree=4179604/4192956
[pid=1688] ppid=1686 vsize=5356 CPUtime=0
/proc/1688/stat : 1688 (kw_pre) S 1686 1688 1371 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243133218 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1688/statm: 1339 231 192 169 0 50 0
[pid=1689] ppid=1688 vsize=871536 CPUtime=762.03
/proc/1689/stat : 1689 (kw_preprocessor) R 1688 1688 1371 0 -1 0 212118 0 0 0 74347 1856 0 0 25 0 1 0 243133218 892452864 207535 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/1689/statm: 217884 207535 254 542 0 217333 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 876892

[startup+822.302 s]
/proc/loadavg: 1.06 1.02 0.94 2/66 1696
/proc/meminfo: memFree=16096/2055920 swapFree=4179604/4192956
[pid=1688] ppid=1686 vsize=5356 CPUtime=0
/proc/1688/stat : 1688 (kw_pre) S 1686 1688 1371 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243133218 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1688/statm: 1339 231 192 169 0 50 0
[pid=1689] ppid=1688 vsize=936728 CPUtime=822
/proc/1689/stat : 1689 (kw_preprocessor) R 1688 1688 1371 0 -1 0 227706 0 0 0 80282 1918 0 0 25 0 1 0 243133218 959209472 223123 1992294400 4194304 6416590 548682068912 18446744073709551615 4294878 0 0 4096 0 0 0 0 17 1 0 0
/proc/1689/statm: 234182 223123 254 542 0 233631 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 942084

[startup+882.302 s]
/proc/loadavg: 1.05 1.03 0.95 2/66 1696
/proc/meminfo: memFree=15072/2055920 swapFree=4179604/4192956
[pid=1688] ppid=1686 vsize=5356 CPUtime=0
/proc/1688/stat : 1688 (kw_pre) S 1686 1688 1371 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243133218 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1688/statm: 1339 231 192 169 0 50 0
[pid=1689] ppid=1688 vsize=987924 CPUtime=881.98
/proc/1689/stat : 1689 (kw_preprocessor) R 1688 1688 1371 0 -1 0 240289 0 0 0 86177 2021 0 0 25 0 1 0 243133218 1011634176 235294 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/1689/statm: 246981 235294 254 542 0 246430 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 993280

[startup+942.303 s]
/proc/loadavg: 1.05 1.03 0.95 2/66 1696
/proc/meminfo: memFree=15072/2055920 swapFree=4179604/4192956
[pid=1688] ppid=1686 vsize=5356 CPUtime=0
/proc/1688/stat : 1688 (kw_pre) S 1686 1688 1371 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243133218 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1688/statm: 1339 231 192 169 0 50 0
[pid=1689] ppid=1688 vsize=1001648 CPUtime=941.96
/proc/1689/stat : 1689 (kw_preprocessor) R 1688 1688 1371 0 -1 0 243021 0 0 0 92087 2109 0 0 25 0 1 0 243133218 1025687552 238026 1992294400 4194304 6416590 548682068912 18446744073709551615 4336682 0 0 4096 0 0 0 0 17 1 0 0
/proc/1689/statm: 250412 238026 254 542 0 249861 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 1007004

[startup+1002.3 s]
/proc/loadavg: 1.02 1.03 0.95 2/66 1696
/proc/meminfo: memFree=14880/2055920 swapFree=4179604/4192956
[pid=1688] ppid=1686 vsize=5356 CPUtime=0
/proc/1688/stat : 1688 (kw_pre) S 1686 1688 1371 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243133218 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1688/statm: 1339 231 192 169 0 50 0
[pid=1689] ppid=1688 vsize=1077656 CPUtime=1001.94
/proc/1689/stat : 1689 (kw_preprocessor) R 1688 1688 1371 0 -1 0 260792 0 0 0 97995 2199 0 0 25 0 1 0 243133218 1103519744 255797 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/1689/statm: 269414 255797 254 542 0 268863 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 1083012

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 0.95 2/66 1696
/proc/meminfo: memFree=16480/2055920 swapFree=4179604/4192956
[pid=1688] ppid=1686 vsize=5356 CPUtime=0
/proc/1688/stat : 1688 (kw_pre) S 1686 1688 1371 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243133218 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1688/statm: 1339 231 192 169 0 50 0
[pid=1689] ppid=1688 vsize=1113936 CPUtime=1061.92
/proc/1689/stat : 1689 (kw_preprocessor) R 1688 1688 1371 0 -1 0 270139 0 0 0 103888 2304 0 0 25 0 1 0 243133218 1140670464 264670 1992294400 4194304 6416590 548682068912 18446744073709551615 4420273 0 0 4096 0 0 0 0 17 1 0 0
/proc/1689/statm: 278484 264670 254 542 0 277933 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 1119292

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 0.95 2/66 1696
/proc/meminfo: memFree=14880/2055920 swapFree=4179604/4192956
[pid=1688] ppid=1686 vsize=5356 CPUtime=0
/proc/1688/stat : 1688 (kw_pre) S 1686 1688 1371 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243133218 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1688/statm: 1339 231 192 169 0 50 0
[pid=1689] ppid=1688 vsize=1113936 CPUtime=1121.89
/proc/1689/stat : 1689 (kw_preprocessor) R 1688 1688 1371 0 -1 0 270549 0 0 0 109786 2403 0 0 25 0 1 0 243133218 1140670464 265080 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/1689/statm: 278484 265080 254 542 0 277933 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 1119292

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 0.95 2/66 1696
/proc/meminfo: memFree=15904/2055920 swapFree=4179604/4192956
[pid=1688] ppid=1686 vsize=5356 CPUtime=0
/proc/1688/stat : 1688 (kw_pre) S 1686 1688 1371 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243133218 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1688/statm: 1339 231 192 169 0 50 0
[pid=1689] ppid=1688 vsize=1154068 CPUtime=1181.88
/proc/1689/stat : 1689 (kw_preprocessor) R 1688 1688 1371 0 -1 0 280251 0 0 0 115718 2470 0 0 25 0 1 0 243133218 1181765632 274782 1992294400 4194304 6416590 548682068912 18446744073709551615 5279527 0 0 4096 0 0 0 0 17 1 0 0
/proc/1689/statm: 288517 274782 254 542 0 287966 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 1159424



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.01 0.95 2/66 1696
/proc/meminfo: memFree=16096/2055920 swapFree=4179604/4192956
[pid=1688] ppid=1686 vsize=5356 CPUtime=0
/proc/1688/stat : 1688 (kw_pre) S 1686 1688 1371 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243133218 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1688/statm: 1339 231 192 169 0 50 0
[pid=1689] ppid=1688 vsize=1188820 CPUtime=1200.07
/proc/1689/stat : 1689 (kw_preprocessor) R 1688 1688 1371 0 -1 0 288504 0 0 0 117513 2494 0 0 25 0 1 0 243133218 1217351680 283035 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 1 0 0
/proc/1689/statm: 297205 283035 254 542 0 296654 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 1194176

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.01 0.95 2/66 1696
/proc/meminfo: memFree=16096/2055920 swapFree=4179604/4192956
[pid=1688] ppid=1686 vsize=5356 CPUtime=0
/proc/1688/stat : 1688 (kw_pre) S 1686 1688 1371 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243133218 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1688/statm: 1339 231 192 169 0 50 0
[pid=1689] ppid=1688 vsize=1188820 CPUtime=1200.07
/proc/1689/stat : 1689 (kw_preprocessor) R 1688 1688 1371 0 -1 0 288504 0 0 0 117513 2494 0 0 25 0 1 0 243133218 1217351680 283035 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 1 0 0
/proc/1689/statm: 297205 283035 254 542 0 296654 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 1194176

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 1688 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=2999
# CPU time returned by wait4() is 0.002999
# 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): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1175.13
CPU system time (s): 24.94
CPU usage (%): 99.9631
Max. virtual memory (cumulated for all children) (KiB): 1194176

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
system time used= 0.002999
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 1.3438 second user time and 3.01954 second system time

The end

Launcher Data 

Begin job on node67 at 2009-05-12 19:57:50
IDJOB=1806600
IDBENCH=70911
IDSOLVER=646
FILE ID=node67/1806600-1242151069
PBS_JOBID= 9289658
Free space on /tmp= 66280 MiB

SOLVER NAME= kw_pre 2009-03-21
BENCH NAME= SAT09/CRAFTED/edgematching/compact/em_14_7_3_cmp.cnf
COMMAND LINE= HOME/kw_pre BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1806600-1242151069/watcher-1806600-1242151069 -o /tmp/evaluation-result-1806600-1242151069/solver-1806600-1242151069 -C 1200 -W 1800 -M 1800  HOME/kw_pre HOME/instance-1806600-1242151069.cnf

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

MD5SUM BENCH= 04d46ce8651fab3a17ac1e6e72eb3503
RANDOM SEED=147949189

node67.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		: 3000.277
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		: 3000.277
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:        692368 kB
Buffers:         78036 kB
Cached:        1186404 kB
SwapCached:       8248 kB
Active:         176260 kB
Inactive:      1097820 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        692368 kB
SwapTotal:     4192956 kB
SwapFree:      4179604 kB
Dirty:            9544 kB
Writeback:           0 kB
Mapped:          14120 kB
Slab:            75356 kB
Committed_AS:   867200 kB
PageTables:       1436 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= 66280 MiB
End job on node67 at 2009-05-12 20:17:52