Trace number 1806586

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_9_3_5_cmp.cnf
MD5SUMb2b9255b6dd854658cbd4bd594382e55
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 variables3857
Number of clauses39932
Sum of the clauses size134967
Maximum clause length49
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 24591
Number of clauses of size 326002
Number of clauses of size 44516
Number of clauses of size 54669
Number of clauses of size over 5154

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-1806586-1242150911/watcher-1806586-1242150911 -o /tmp/evaluation-result-1806586-1242150911/solver-1806586-1242150911 -C 1200 -W 1800 -M 1800 HOME/kw_pre HOME/instance-1806586-1242150911.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: 0.91 0.97 0.93 3/64 15055
/proc/meminfo: memFree=511800/2055920 swapFree=4181908/4192956
[pid=15055] ppid=15053 vsize=5356 CPUtime=0
/proc/15055/stat : 15055 (kw_pre) S 15053 15055 14735 0 -1 4194304 280 0 0 0 0 0 0 0 20 0 1 0 243117542 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15055/statm: 1339 231 192 169 0 50 0
[pid=15056] ppid=15055 vsize=3772 CPUtime=0
/proc/15056/stat : 15056 (kw_preprocessor) R 15055 15055 14735 0 -1 0 581 0 0 0 0 0 0 0 18 0 1 0 243117542 3862528 557 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 1 0 0
/proc/15056/statm: 976 563 205 542 0 425 0

[startup+0.0389689 s]
/proc/loadavg: 0.91 0.97 0.93 3/64 15055
/proc/meminfo: memFree=511800/2055920 swapFree=4181908/4192956
[pid=15055] ppid=15053 vsize=5356 CPUtime=0
/proc/15055/stat : 15055 (kw_pre) S 15053 15055 14735 0 -1 4194304 280 0 0 0 0 0 0 0 20 0 1 0 243117542 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15055/statm: 1339 231 192 169 0 50 0
[pid=15056] ppid=15055 vsize=5420 CPUtime=0.03
/proc/15056/stat : 15056 (kw_preprocessor) R 15055 15055 14735 0 -1 0 940 0 0 0 3 0 0 0 18 0 1 0 243117542 5550080 916 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 1 0 0
/proc/15056/statm: 1355 916 216 542 0 804 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 10776

[startup+0.101979 s]
/proc/loadavg: 0.91 0.97 0.93 3/64 15055
/proc/meminfo: memFree=511800/2055920 swapFree=4181908/4192956
[pid=15055] ppid=15053 vsize=5356 CPUtime=0
/proc/15055/stat : 15055 (kw_pre) S 15053 15055 14735 0 -1 4194304 280 0 0 0 0 0 0 0 20 0 1 0 243117542 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15055/statm: 1339 231 192 169 0 50 0
[pid=15056] ppid=15055 vsize=6344 CPUtime=0.09
/proc/15056/stat : 15056 (kw_preprocessor) R 15055 15055 14735 0 -1 0 1196 0 0 0 9 0 0 0 18 0 1 0 243117542 6496256 1172 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 1 0 0
/proc/15056/statm: 1586 1172 216 542 0 1035 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11700

[startup+0.302018 s]
/proc/loadavg: 0.91 0.97 0.93 3/64 15055
/proc/meminfo: memFree=511800/2055920 swapFree=4181908/4192956
[pid=15055] ppid=15053 vsize=5356 CPUtime=0
/proc/15055/stat : 15055 (kw_pre) S 15053 15055 14735 0 -1 4194304 280 0 0 0 0 0 0 0 20 0 1 0 243117542 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15055/statm: 1339 231 192 169 0 50 0
[pid=15056] ppid=15055 vsize=10548 CPUtime=0.29
/proc/15056/stat : 15056 (kw_preprocessor) R 15055 15055 14735 0 -1 0 2229 0 0 0 29 0 0 0 19 0 1 0 243117542 10801152 2205 1992294400 4194304 6416590 548682068912 18446744073709551615 4655609 0 0 4096 0 0 0 0 17 1 0 0
/proc/15056/statm: 2637 2205 243 542 0 2086 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15904

[startup+0.701096 s]
/proc/loadavg: 0.91 0.97 0.93 3/64 15055
/proc/meminfo: memFree=511800/2055920 swapFree=4181908/4192956
[pid=15055] ppid=15053 vsize=5356 CPUtime=0
/proc/15055/stat : 15055 (kw_pre) S 15053 15055 14735 0 -1 4194304 280 0 0 0 0 0 0 0 20 0 1 0 243117542 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15055/statm: 1339 231 192 169 0 50 0
[pid=15056] ppid=15055 vsize=10076 CPUtime=0.69
/proc/15056/stat : 15056 (kw_preprocessor) R 15055 15055 14735 0 -1 0 2506 0 0 0 67 2 0 0 23 0 1 0 243117542 10317824 2111 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/15056/statm: 2519 2111 250 542 0 1968 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15432

[startup+1.50125 s]
/proc/loadavg: 0.91 0.97 0.93 2/66 15057
/proc/meminfo: memFree=503464/2055920 swapFree=4181908/4192956
[pid=15055] ppid=15053 vsize=5356 CPUtime=0
/proc/15055/stat : 15055 (kw_pre) S 15053 15055 14735 0 -1 4194304 280 0 0 0 0 0 0 0 20 0 1 0 243117542 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15055/statm: 1339 231 192 169 0 50 0
[pid=15056] ppid=15055 vsize=11524 CPUtime=1.48
/proc/15056/stat : 15056 (kw_preprocessor) R 15055 15055 14735 0 -1 0 2870 0 0 0 141 7 0 0 25 0 1 0 243117542 11800576 2475 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/15056/statm: 2881 2475 250 542 0 2330 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 16880

[startup+3.10157 s]
/proc/loadavg: 0.91 0.97 0.93 2/66 15057
/proc/meminfo: memFree=500456/2055920 swapFree=4181908/4192956
[pid=15055] ppid=15053 vsize=5356 CPUtime=0
/proc/15055/stat : 15055 (kw_pre) S 15053 15055 14735 0 -1 4194304 280 0 0 0 0 0 0 0 20 0 1 0 243117542 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15055/statm: 1339 231 192 169 0 50 0
[pid=15056] ppid=15055 vsize=16692 CPUtime=3.08
/proc/15056/stat : 15056 (kw_preprocessor) R 15055 15055 14735 0 -1 0 4163 0 0 0 295 13 0 0 25 0 1 0 243117542 17092608 3768 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/15056/statm: 4173 3768 250 542 0 3622 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 22048

[startup+6.3012 s]
/proc/loadavg: 0.92 0.97 0.93 2/66 15057
/proc/meminfo: memFree=493928/2055920 swapFree=4181908/4192956
[pid=15055] ppid=15053 vsize=5356 CPUtime=0
/proc/15055/stat : 15055 (kw_pre) S 15053 15055 14735 0 -1 4194304 280 0 0 0 0 0 0 0 20 0 1 0 243117542 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15055/statm: 1339 231 192 169 0 50 0
[pid=15056] ppid=15055 vsize=20664 CPUtime=6.29
/proc/15056/stat : 15056 (kw_preprocessor) R 15055 15055 14735 0 -1 0 5159 0 0 0 609 20 0 0 25 0 1 0 243117542 21159936 4725 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/15056/statm: 5166 4725 254 542 0 4615 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 26020

[startup+12.7015 s]
/proc/loadavg: 0.93 0.97 0.93 2/66 15057
/proc/meminfo: memFree=487208/2055920 swapFree=4181908/4192956
[pid=15055] ppid=15053 vsize=5356 CPUtime=0
/proc/15055/stat : 15055 (kw_pre) S 15053 15055 14735 0 -1 4194304 280 0 0 0 0 0 0 0 20 0 1 0 243117542 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15055/statm: 1339 231 192 169 0 50 0
[pid=15056] ppid=15055 vsize=28224 CPUtime=12.68
/proc/15056/stat : 15056 (kw_preprocessor) R 15055 15055 14735 0 -1 0 7160 0 0 0 1231 37 0 0 25 0 1 0 243117542 28901376 6571 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/15056/statm: 7056 6571 254 542 0 6505 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 33580

[startup+25.502 s]
/proc/loadavg: 0.94 0.97 0.93 2/66 15057
/proc/meminfo: memFree=477416/2055920 swapFree=4181908/4192956
[pid=15055] ppid=15053 vsize=5356 CPUtime=0
/proc/15055/stat : 15055 (kw_pre) S 15053 15055 14735 0 -1 4194304 280 0 0 0 0 0 0 0 20 0 1 0 243117542 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15055/statm: 1339 231 192 169 0 50 0
[pid=15056] ppid=15055 vsize=38100 CPUtime=25.48
/proc/15056/stat : 15056 (kw_preprocessor) R 15055 15055 14735 0 -1 0 9602 0 0 0 2484 64 0 0 25 0 1 0 243117542 39014400 8868 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/15056/statm: 9525 8868 254 542 0 8974 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 43456

[startup+51.102 s]
/proc/loadavg: 0.96 0.97 0.93 2/66 15057
/proc/meminfo: memFree=465064/2055920 swapFree=4181908/4192956
[pid=15055] ppid=15053 vsize=5356 CPUtime=0
/proc/15055/stat : 15055 (kw_pre) S 15053 15055 14735 0 -1 4194304 280 0 0 0 0 0 0 0 20 0 1 0 243117542 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15055/statm: 1339 231 192 169 0 50 0
[pid=15056] ppid=15055 vsize=51580 CPUtime=51.07
/proc/15056/stat : 15056 (kw_preprocessor) R 15055 15055 14735 0 -1 0 13009 0 0 0 5002 105 0 0 25 0 1 0 243117542 52817920 11965 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/15056/statm: 12895 11965 254 542 0 12344 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 56936

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.93 2/66 15057
/proc/meminfo: memFree=445672/2055920 swapFree=4181908/4192956
[pid=15055] ppid=15053 vsize=5356 CPUtime=0
/proc/15055/stat : 15055 (kw_pre) S 15053 15055 14735 0 -1 4194304 280 0 0 0 0 0 0 0 20 0 1 0 243117542 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15055/statm: 1339 231 192 169 0 50 0
[pid=15056] ppid=15055 vsize=71820 CPUtime=102.26
/proc/15056/stat : 15056 (kw_preprocessor) R 15055 15055 14735 0 -1 0 18164 0 0 0 10063 163 0 0 25 0 1 0 243117542 73543680 16651 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/15056/statm: 17955 16651 254 542 0 17404 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 77176

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/66 15057
/proc/meminfo: memFree=428904/2055920 swapFree=4181908/4192956
[pid=15055] ppid=15053 vsize=5356 CPUtime=0
/proc/15055/stat : 15055 (kw_pre) S 15053 15055 14735 0 -1 4194304 280 0 0 0 0 0 0 0 20 0 1 0 243117542 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15055/statm: 1339 231 192 169 0 50 0
[pid=15056] ppid=15055 vsize=89716 CPUtime=162.23
/proc/15056/stat : 15056 (kw_preprocessor) R 15055 15055 14735 0 -1 0 22840 0 0 0 16010 213 0 0 25 0 1 0 243117542 91869184 20887 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/15056/statm: 22429 20887 254 542 0 21878 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 95072

[startup+222.303 s]
/proc/loadavg: 0.99 0.97 0.93 2/66 15057
/proc/meminfo: memFree=404456/2055920 swapFree=4181908/4192956
[pid=15055] ppid=15053 vsize=5356 CPUtime=0
/proc/15055/stat : 15055 (kw_pre) S 15053 15055 14735 0 -1 4194304 280 0 0 0 0 0 0 0 20 0 1 0 243117542 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15055/statm: 1339 231 192 169 0 50 0
[pid=15056] ppid=15055 vsize=114632 CPUtime=222.21
/proc/15056/stat : 15056 (kw_preprocessor) R 15055 15055 14735 0 -1 0 29159 0 0 0 21967 254 0 0 25 0 1 0 243117542 117383168 26936 1992294400 4194304 6416590 548682068912 18446744073709551615 5280333 0 0 4096 0 0 0 0 17 1 0 0
/proc/15056/statm: 28658 26936 254 542 0 28107 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 119988

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/66 15057
/proc/meminfo: memFree=388200/2055920 swapFree=4181908/4192956
[pid=15055] ppid=15053 vsize=5356 CPUtime=0
/proc/15055/stat : 15055 (kw_pre) S 15053 15055 14735 0 -1 4194304 280 0 0 0 0 0 0 0 20 0 1 0 243117542 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15055/statm: 1339 231 192 169 0 50 0
[pid=15056] ppid=15055 vsize=133124 CPUtime=282.19
/proc/15056/stat : 15056 (kw_preprocessor) R 15055 15055 14735 0 -1 0 33621 0 0 0 27932 287 0 0 25 0 1 0 243117542 136318976 31087 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/15056/statm: 33281 31087 254 542 0 32730 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 138480

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/66 15057
/proc/meminfo: memFree=380648/2055920 swapFree=4181908/4192956
[pid=15055] ppid=15053 vsize=5356 CPUtime=0
/proc/15055/stat : 15055 (kw_pre) S 15053 15055 14735 0 -1 4194304 280 0 0 0 0 0 0 0 20 0 1 0 243117542 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15055/statm: 1339 231 192 169 0 50 0
[pid=15056] ppid=15055 vsize=140680 CPUtime=342.17
/proc/15056/stat : 15056 (kw_preprocessor) R 15055 15055 14735 0 -1 0 35721 0 0 0 33900 317 0 0 25 0 1 0 243117542 144056320 32829 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/15056/statm: 35170 32829 254 542 0 34619 0
Current children cumulated CPU time (s) 342.17

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

/proc/15056/statm: 46928 43728 254 542 0 46377 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 193068

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/66 15063
/proc/meminfo: memFree=308456/2055920 swapFree=4181908/4192956
[pid=15055] ppid=15053 vsize=5356 CPUtime=0
/proc/15055/stat : 15055 (kw_pre) S 15053 15055 14735 0 -1 4194304 280 0 0 0 0 0 0 0 20 0 1 0 243117542 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15055/statm: 1339 231 192 169 0 50 0
[pid=15056] ppid=15055 vsize=217676 CPUtime=642.06
/proc/15056/stat : 15056 (kw_preprocessor) R 15055 15055 14735 0 -1 0 54618 0 0 0 63770 436 0 0 25 0 1 0 243117542 222900224 50843 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/15056/statm: 54419 50843 254 542 0 53868 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 223032

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/66 15063
/proc/meminfo: memFree=306088/2055920 swapFree=4181908/4192956
[pid=15055] ppid=15053 vsize=5356 CPUtime=0
/proc/15055/stat : 15055 (kw_pre) S 15053 15055 14735 0 -1 4194304 280 0 0 0 0 0 0 0 20 0 1 0 243117542 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15055/statm: 1339 231 192 169 0 50 0
[pid=15056] ppid=15055 vsize=220140 CPUtime=702.04
/proc/15056/stat : 15056 (kw_preprocessor) R 15055 15055 14735 0 -1 0 55759 0 0 0 69746 458 0 0 25 0 1 0 243117542 225423360 51442 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/15056/statm: 55035 51442 254 542 0 54484 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 225496

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.93 2/66 15063
/proc/meminfo: memFree=299944/2055920 swapFree=4181908/4192956
[pid=15055] ppid=15053 vsize=5356 CPUtime=0
/proc/15055/stat : 15055 (kw_pre) S 15053 15055 14735 0 -1 4194304 280 0 0 0 0 0 0 0 20 0 1 0 243117542 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15055/statm: 1339 231 192 169 0 50 0
[pid=15056] ppid=15055 vsize=226912 CPUtime=762.02
/proc/15056/stat : 15056 (kw_preprocessor) R 15055 15055 14735 0 -1 0 57303 0 0 0 75729 473 0 0 25 0 1 0 243117542 232357888 52986 1992294400 4194304 6416590 548682068912 18446744073709551615 4294658 0 0 4096 0 0 0 0 17 1 0 0
/proc/15056/statm: 56728 52986 254 542 0 56177 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 232268

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/66 15063
/proc/meminfo: memFree=273768/2055920 swapFree=4181908/4192956
[pid=15055] ppid=15053 vsize=5356 CPUtime=0
/proc/15055/stat : 15055 (kw_pre) S 15053 15055 14735 0 -1 4194304 280 0 0 0 0 0 0 0 20 0 1 0 243117542 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15055/statm: 1339 231 192 169 0 50 0
[pid=15056] ppid=15055 vsize=254788 CPUtime=822
/proc/15056/stat : 15056 (kw_preprocessor) R 15055 15055 14735 0 -1 0 63900 0 0 0 81704 496 0 0 25 0 1 0 243117542 260902912 59583 1992294400 4194304 6416590 548682068912 18446744073709551615 4341228 0 0 4096 0 0 0 0 17 1 0 0
/proc/15056/statm: 63697 59583 254 542 0 63146 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 260144

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/66 15063
/proc/meminfo: memFree=266088/2055920 swapFree=4181908/4192956
[pid=15055] ppid=15053 vsize=5356 CPUtime=0
/proc/15055/stat : 15055 (kw_pre) S 15053 15055 14735 0 -1 4194304 280 0 0 0 0 0 0 0 20 0 1 0 243117542 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15055/statm: 1339 231 192 169 0 50 0
[pid=15056] ppid=15055 vsize=265356 CPUtime=881.98
/proc/15056/stat : 15056 (kw_preprocessor) R 15055 15055 14735 0 -1 0 66371 0 0 0 87687 511 0 0 25 0 1 0 243117542 271724544 61429 1992294400 4194304 6416590 548682068912 18446744073709551615 4295356 0 0 4096 0 0 0 0 17 1 0 0
/proc/15056/statm: 66339 61429 254 542 0 65788 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 270712

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/66 15063
/proc/meminfo: memFree=264488/2055920 swapFree=4181908/4192956
[pid=15055] ppid=15053 vsize=5356 CPUtime=0
/proc/15055/stat : 15055 (kw_pre) S 15053 15055 14735 0 -1 4194304 280 0 0 0 0 0 0 0 20 0 1 0 243117542 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15055/statm: 1339 231 192 169 0 50 0
[pid=15056] ppid=15055 vsize=266960 CPUtime=941.95
/proc/15056/stat : 15056 (kw_preprocessor) R 15055 15055 14735 0 -1 0 66759 0 0 0 93669 526 0 0 25 0 1 0 243117542 273367040 61817 1992294400 4194304 6416590 548682068912 18446744073709551615 4294943 0 0 4096 0 0 0 0 17 1 0 0
/proc/15056/statm: 66740 61817 254 542 0 66189 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 272316

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/66 15063
/proc/meminfo: memFree=257128/2055920 swapFree=4181908/4192956
[pid=15055] ppid=15053 vsize=5356 CPUtime=0
/proc/15055/stat : 15055 (kw_pre) S 15053 15055 14735 0 -1 4194304 280 0 0 0 0 0 0 0 20 0 1 0 243117542 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15055/statm: 1339 231 192 169 0 50 0
[pid=15056] ppid=15055 vsize=275476 CPUtime=1001.93
/proc/15056/stat : 15056 (kw_preprocessor) R 15055 15055 14735 0 -1 0 68624 0 0 0 99652 541 0 0 25 0 1 0 243117542 282087424 63682 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/15056/statm: 68869 63682 254 542 0 68318 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 280832

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/66 15063
/proc/meminfo: memFree=231464/2055920 swapFree=4181908/4192956
[pid=15055] ppid=15053 vsize=5356 CPUtime=0
/proc/15055/stat : 15055 (kw_pre) S 15053 15055 14735 0 -1 4194304 280 0 0 0 0 0 0 0 20 0 1 0 243117542 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15055/statm: 1339 231 192 169 0 50 0
[pid=15056] ppid=15055 vsize=302528 CPUtime=1061.92
/proc/15056/stat : 15056 (kw_preprocessor) R 15055 15055 14735 0 -1 0 75082 0 0 0 105632 560 0 0 25 0 1 0 243117542 309788672 70140 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/15056/statm: 75632 70140 254 542 0 75081 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 307884

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/66 15063
/proc/meminfo: memFree=217192/2055920 swapFree=4181908/4192956
[pid=15055] ppid=15053 vsize=5356 CPUtime=0
/proc/15055/stat : 15055 (kw_pre) S 15053 15055 14735 0 -1 4194304 280 0 0 0 0 0 0 0 20 0 1 0 243117542 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15055/statm: 1339 231 192 169 0 50 0
[pid=15056] ppid=15055 vsize=317176 CPUtime=1121.89
/proc/15056/stat : 15056 (kw_preprocessor) R 15055 15055 14735 0 -1 0 79245 0 0 0 111612 577 0 0 25 0 1 0 243117542 324788224 73586 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/15056/statm: 79294 73586 254 542 0 78743 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 322532

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/66 15063
/proc/meminfo: memFree=216552/2055920 swapFree=4181908/4192956
[pid=15055] ppid=15053 vsize=5356 CPUtime=0
/proc/15055/stat : 15055 (kw_pre) S 15053 15055 14735 0 -1 4194304 280 0 0 0 0 0 0 0 20 0 1 0 243117542 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15055/statm: 1339 231 192 169 0 50 0
[pid=15056] ppid=15055 vsize=317976 CPUtime=1181.87
/proc/15056/stat : 15056 (kw_preprocessor) R 15055 15055 14735 0 -1 0 79445 0 0 0 117595 592 0 0 25 0 1 0 243117542 325607424 73786 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/15056/statm: 79494 73786 254 542 0 78943 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 323332



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.93 2/66 15063
/proc/meminfo: memFree=216104/2055920 swapFree=4181908/4192956
[pid=15055] ppid=15053 vsize=5356 CPUtime=0
/proc/15055/stat : 15055 (kw_pre) S 15053 15055 14735 0 -1 4194304 280 0 0 0 0 0 0 0 20 0 1 0 243117542 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15055/statm: 1339 231 192 169 0 50 0
[pid=15056] ppid=15055 vsize=318296 CPUtime=1200.07
/proc/15056/stat : 15056 (kw_preprocessor) R 15055 15055 14735 0 -1 0 79551 0 0 0 119412 595 0 0 25 0 1 0 243117542 325935104 73892 1992294400 4194304 6416590 548682068912 18446744073709551615 4294643 0 0 4096 0 0 0 0 17 1 0 0
/proc/15056/statm: 79574 73892 254 542 0 79023 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 323652

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: 0.99 0.97 0.93 2/66 15063
/proc/meminfo: memFree=216104/2055920 swapFree=4181908/4192956
[pid=15055] ppid=15053 vsize=5356 CPUtime=0
/proc/15055/stat : 15055 (kw_pre) S 15053 15055 14735 0 -1 4194304 280 0 0 0 0 0 0 0 20 0 1 0 243117542 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15055/statm: 1339 231 192 169 0 50 0
[pid=15056] ppid=15055 vsize=318296 CPUtime=1200.07
/proc/15056/stat : 15056 (kw_preprocessor) R 15055 15055 14735 0 -1 0 79551 0 0 0 119412 595 0 0 25 0 1 0 243117542 325935104 73892 1992294400 4194304 6416590 548682068912 18446744073709551615 4294643 0 0 4096 0 0 0 0 17 1 0 0
/proc/15056/statm: 79574 73892 254 542 0 79023 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 323652

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 15055 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.002998
# 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): 1194.12
CPU system time (s): 5.95
CPU usage (%): 99.9632
Max. virtual memory (cumulated for all children) (KiB): 325476

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 280
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 2

runsolver used 1.43778 second user time and 2.93355 second system time

The end

Launcher Data 

Begin job on node66 at 2009-05-12 19:55:12
IDJOB=1806586
IDBENCH=70909
IDSOLVER=646
FILE ID=node66/1806586-1242150911
PBS_JOBID= 9289659
Free space on /tmp= 66260 MiB

SOLVER NAME= kw_pre 2009-03-21
BENCH NAME= SAT09/CRAFTED/edgematching/compact/em_9_3_5_cmp.cnf
COMMAND LINE= HOME/kw_pre BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1806586-1242150911/watcher-1806586-1242150911 -o /tmp/evaluation-result-1806586-1242150911/solver-1806586-1242150911 -C 1200 -W 1800 -M 1800  HOME/kw_pre HOME/instance-1806586-1242150911.cnf

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

MD5SUM BENCH= b2b9255b6dd854658cbd4bd594382e55
RANDOM SEED=147949189

node66.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		: 3000.263
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	: 5931.00
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		: 3000.263
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:        512352 kB
Buffers:         76172 kB
Cached:        1373564 kB
SwapCached:       5124 kB
Active:         206820 kB
Inactive:      1251004 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        512352 kB
SwapTotal:     4192956 kB
SwapFree:      4181908 kB
Dirty:            3808 kB
Writeback:           0 kB
Mapped:          14128 kB
Slab:            71840 kB
Committed_AS:   979188 kB
PageTables:       1360 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= 66260 MiB
End job on node66 at 2009-05-12 20:15:14