Trace number 1806607

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
kw_pre 2009-03-21? (TO) 1200.06 1200.61

General information on the benchmark

NameCRAFTED/edgematching/
compact/em_7_4_8_cmp.cnf
MD5SUMd839e5ec929f609c698ac596e6e9f69b
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 variables1617
Number of clauses14513
Sum of the clauses size47145
Maximum clause length25
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 23056
Number of clauses of size 38550
Number of clauses of size 4932
Number of clauses of size 51825
Number of clauses of size over 5150

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-1806607-1242151125/watcher-1806607-1242151125 -o /tmp/evaluation-result-1806607-1242151125/solver-1806607-1242151125 -C 1200 -W 1800 -M 1800 HOME/kw_pre HOME/instance-1806607-1242151125.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 0.99 3/65 18268
/proc/meminfo: memFree=1421688/2055920 swapFree=4159988/4192956
[pid=18268] ppid=18266 vsize=5356 CPUtime=0
/proc/18268/stat : 18268 (kw_pre) S 18266 18268 17924 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243145642 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18268/statm: 1339 231 192 169 0 50 0
[pid=18269] ppid=18268 vsize=3568 CPUtime=0
/proc/18269/stat : 18269 (kw_preprocessor) R 18268 18268 17924 0 -1 0 512 0 0 0 0 0 0 0 19 0 1 0 243145643 3653632 488 1992294400 4194304 6416590 548682068912 18446744073709551615 4358704 0 0 4096 0 0 0 0 17 0 0 0
/proc/18269/statm: 892 488 215 542 0 341 0

[startup+0.071997 s]
/proc/loadavg: 0.99 0.97 0.99 3/65 18268
/proc/meminfo: memFree=1421688/2055920 swapFree=4159988/4192956
[pid=18268] ppid=18266 vsize=5356 CPUtime=0
/proc/18268/stat : 18268 (kw_pre) S 18266 18268 17924 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243145642 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18268/statm: 1339 231 192 169 0 50 0
[pid=18269] ppid=18268 vsize=4624 CPUtime=0.06
/proc/18269/stat : 18269 (kw_preprocessor) R 18268 18268 17924 0 -1 0 799 0 0 0 6 0 0 0 19 0 1 0 243145643 4734976 775 1992294400 4194304 6416590 548682068912 18446744073709551615 4305445 0 0 4096 0 0 0 0 17 0 0 0
/proc/18269/statm: 1156 775 226 542 0 605 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 9980

[startup+0.103 s]
/proc/loadavg: 0.99 0.97 0.99 3/65 18268
/proc/meminfo: memFree=1421688/2055920 swapFree=4159988/4192956
[pid=18268] ppid=18266 vsize=5356 CPUtime=0
/proc/18268/stat : 18268 (kw_pre) S 18266 18268 17924 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243145642 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18268/statm: 1339 231 192 169 0 50 0
[pid=18269] ppid=18268 vsize=5644 CPUtime=0.09
/proc/18269/stat : 18269 (kw_preprocessor) R 18268 18268 17924 0 -1 0 1051 0 0 0 9 0 0 0 19 0 1 0 243145643 5779456 1027 1992294400 4194304 6416590 548682068912 18446744073709551615 4511746 0 0 4096 0 0 0 0 17 0 0 0
/proc/18269/statm: 1411 1027 242 542 0 860 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11000

[startup+0.303021 s]
/proc/loadavg: 0.99 0.97 0.99 3/65 18268
/proc/meminfo: memFree=1421688/2055920 swapFree=4159988/4192956
[pid=18268] ppid=18266 vsize=5356 CPUtime=0
/proc/18268/stat : 18268 (kw_pre) S 18266 18268 17924 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243145642 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18268/statm: 1339 231 192 169 0 50 0
[pid=18269] ppid=18268 vsize=5992 CPUtime=0.29
/proc/18269/stat : 18269 (kw_preprocessor) R 18268 18268 17924 0 -1 0 1279 0 0 0 29 0 0 0 21 0 1 0 243145643 6135808 1126 1992294400 4194304 6416590 548682068912 18446744073709551615 4421680 0 0 4096 0 0 0 0 17 0 0 0
/proc/18269/statm: 1498 1126 250 542 0 947 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11348

[startup+0.702067 s]
/proc/loadavg: 0.99 0.97 0.99 3/65 18268
/proc/meminfo: memFree=1421688/2055920 swapFree=4159988/4192956
[pid=18268] ppid=18266 vsize=5356 CPUtime=0
/proc/18268/stat : 18268 (kw_pre) S 18266 18268 17924 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243145642 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18268/statm: 1339 231 192 169 0 50 0
[pid=18269] ppid=18268 vsize=8264 CPUtime=0.69
/proc/18269/stat : 18269 (kw_preprocessor) R 18268 18268 17924 0 -1 0 1852 0 0 0 67 2 0 0 25 0 1 0 243145643 8462336 1699 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/18269/statm: 2066 1699 250 542 0 1515 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13620

[startup+1.50116 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 18270
/proc/meminfo: memFree=1414120/2055920 swapFree=4159988/4192956
[pid=18268] ppid=18266 vsize=5356 CPUtime=0
/proc/18268/stat : 18268 (kw_pre) S 18266 18268 17924 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243145642 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18268/statm: 1339 231 192 169 0 50 0
[pid=18269] ppid=18268 vsize=11720 CPUtime=1.49
/proc/18269/stat : 18269 (kw_preprocessor) R 18268 18268 17924 0 -1 0 2706 0 0 0 145 4 0 0 25 0 1 0 243145643 12001280 2553 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/18269/statm: 2930 2553 250 542 0 2379 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17076

[startup+3.10134 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 18270
/proc/meminfo: memFree=1411176/2055920 swapFree=4159988/4192956
[pid=18268] ppid=18266 vsize=5356 CPUtime=0
/proc/18268/stat : 18268 (kw_pre) S 18266 18268 17924 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243145642 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18268/statm: 1339 231 192 169 0 50 0
[pid=18269] ppid=18268 vsize=13392 CPUtime=3.08
/proc/18269/stat : 18269 (kw_preprocessor) R 18268 18268 17924 0 -1 0 3133 0 0 0 304 4 0 0 25 0 1 0 243145643 13713408 2941 1992294400 4194304 6416590 548682068912 18446744073709551615 4294538 0 0 4096 0 0 0 0 17 0 0 0
/proc/18269/statm: 3348 2941 254 542 0 2797 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 18748

[startup+6.3017 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 18270
/proc/meminfo: memFree=1407720/2055920 swapFree=4159988/4192956
[pid=18268] ppid=18266 vsize=5356 CPUtime=0
/proc/18268/stat : 18268 (kw_pre) S 18266 18268 17924 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243145642 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18268/statm: 1339 231 192 169 0 50 0
[pid=18269] ppid=18268 vsize=16116 CPUtime=6.29
/proc/18269/stat : 18269 (kw_preprocessor) R 18268 18268 17924 0 -1 0 3888 0 0 0 621 8 0 0 25 0 1 0 243145643 16502784 3600 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/18269/statm: 4029 3600 254 542 0 3478 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 21472

[startup+12.7014 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 18270
/proc/meminfo: memFree=1402728/2055920 swapFree=4159988/4192956
[pid=18268] ppid=18266 vsize=5356 CPUtime=0
/proc/18268/stat : 18268 (kw_pre) S 18266 18268 17924 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243145642 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18268/statm: 1339 231 192 169 0 50 0
[pid=18269] ppid=18268 vsize=21436 CPUtime=12.68
/proc/18269/stat : 18269 (kw_preprocessor) R 18268 18268 17924 0 -1 0 5270 0 0 0 1256 12 0 0 25 0 1 0 243145643 21950464 4855 1992294400 4194304 6416590 548682068912 18446744073709551615 4294538 0 0 4096 0 0 0 0 17 1 0 0
/proc/18269/statm: 5359 4855 254 542 0 4808 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 26792

[startup+25.5029 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 18270
/proc/meminfo: memFree=1396904/2055920 swapFree=4159988/4192956
[pid=18268] ppid=18266 vsize=5356 CPUtime=0
/proc/18268/stat : 18268 (kw_pre) S 18266 18268 17924 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243145642 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18268/statm: 1339 231 192 169 0 50 0
[pid=18269] ppid=18268 vsize=28000 CPUtime=25.48
/proc/18269/stat : 18269 (kw_preprocessor) R 18268 18268 17924 0 -1 0 6949 0 0 0 2531 17 0 0 25 0 1 0 243145643 28672000 6366 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/18269/statm: 7000 6366 254 542 0 6449 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 33356

[startup+51.1028 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 18270
/proc/meminfo: memFree=1386664/2055920 swapFree=4159988/4192956
[pid=18268] ppid=18266 vsize=5356 CPUtime=0
/proc/18268/stat : 18268 (kw_pre) S 18266 18268 17924 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243145642 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18268/statm: 1339 231 192 169 0 50 0
[pid=18269] ppid=18268 vsize=38852 CPUtime=51.07
/proc/18269/stat : 18269 (kw_preprocessor) R 18268 18268 17924 0 -1 0 9698 0 0 0 5082 25 0 0 25 0 1 0 243145643 39784448 8893 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/18269/statm: 9713 8893 254 542 0 9162 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 44208

[startup+102.307 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 18270
/proc/meminfo: memFree=1371176/2055920 swapFree=4159988/4192956
[pid=18268] ppid=18266 vsize=5356 CPUtime=0
/proc/18268/stat : 18268 (kw_pre) S 18266 18268 17924 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243145642 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18268/statm: 1339 231 192 169 0 50 0
[pid=18269] ppid=18268 vsize=56244 CPUtime=102.25
/proc/18269/stat : 18269 (kw_preprocessor) R 18268 18268 17924 0 -1 0 13847 0 0 0 10189 36 0 0 25 0 1 0 243145643 57593856 12749 1992294400 4194304 6416590 548682068912 18446744073709551615 4294606 0 0 4096 0 0 0 0 17 0 0 0
/proc/18269/statm: 14061 12749 254 542 0 13510 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 61600

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 18276
/proc/meminfo: memFree=1358440/2055920 swapFree=4159988/4192956
[pid=18268] ppid=18266 vsize=5356 CPUtime=0
/proc/18268/stat : 18268 (kw_pre) S 18266 18268 17924 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243145642 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18268/statm: 1339 231 192 169 0 50 0
[pid=18269] ppid=18268 vsize=69416 CPUtime=162.22
/proc/18269/stat : 18269 (kw_preprocessor) R 18268 18268 17924 0 -1 0 17373 0 0 0 16176 46 0 0 25 0 1 0 243145643 71081984 15886 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/18269/statm: 17354 15886 254 542 0 16803 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 74772

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 18276
/proc/meminfo: memFree=1346728/2055920 swapFree=4159988/4192956
[pid=18268] ppid=18266 vsize=5356 CPUtime=0
/proc/18268/stat : 18268 (kw_pre) S 18266 18268 17924 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243145642 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18268/statm: 1339 231 192 169 0 50 0
[pid=18269] ppid=18268 vsize=82096 CPUtime=222.19
/proc/18269/stat : 18269 (kw_preprocessor) R 18268 18268 17924 0 -1 0 20522 0 0 0 22165 54 0 0 25 0 1 0 243145643 84066304 18796 1992294400 4194304 6416590 548682068912 18446744073709551615 4294554 0 0 4096 0 0 0 0 17 0 0 0
/proc/18269/statm: 20524 18796 254 542 0 19973 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 87452

[startup+282.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 18276
/proc/meminfo: memFree=1335208/2055920 swapFree=4159988/4192956
[pid=18268] ppid=18266 vsize=5356 CPUtime=0
/proc/18268/stat : 18268 (kw_pre) S 18266 18268 17924 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243145642 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18268/statm: 1339 231 192 169 0 50 0
[pid=18269] ppid=18268 vsize=94664 CPUtime=282.17
/proc/18269/stat : 18269 (kw_preprocessor) R 18268 18268 17924 0 -1 0 23672 0 0 0 28156 61 0 0 25 0 1 0 243145643 96935936 21672 1992294400 4194304 6416590 548682068912 18446744073709551615 4294571 0 0 4096 0 0 0 0 17 0 0 0
/proc/18269/statm: 23666 21672 254 542 0 23115 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 100020

[startup+342.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 18276
/proc/meminfo: memFree=1331624/2055920 swapFree=4159988/4192956
[pid=18268] ppid=18266 vsize=5356 CPUtime=0
/proc/18268/stat : 18268 (kw_pre) S 18266 18268 17924 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243145642 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18268/statm: 1339 231 192 169 0 50 0
[pid=18269] ppid=18268 vsize=98704 CPUtime=342.14
/proc/18269/stat : 18269 (kw_preprocessor) R 18268 18268 17924 0 -1 0 24557 0 0 0 34147 67 0 0 25 0 1 0 243145643 101072896 22557 1992294400 4194304 6416590 548682068912 18446744073709551615 4294656 0 0 4096 0 0 0 0 17 0 0 0
/proc/18269/statm: 24676 22557 254 542 0 24125 0
Current children cumulated CPU time (s) 342.14

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

/proc/18269/statm: 32354 29482 254 542 0 31803 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 134772

[startup+582.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 18276
/proc/meminfo: memFree=1302248/2055920 swapFree=4159988/4192956
[pid=18268] ppid=18266 vsize=5356 CPUtime=0
/proc/18268/stat : 18268 (kw_pre) S 18266 18268 17924 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243145642 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18268/statm: 1339 231 192 169 0 50 0
[pid=18269] ppid=18268 vsize=131016 CPUtime=582.03
/proc/18269/stat : 18269 (kw_preprocessor) R 18268 18268 17924 0 -1 0 32582 0 0 0 58113 90 0 0 25 0 1 0 243145643 134160384 29902 1992294400 4194304 6416590 548682068912 18446744073709551615 4368005 0 0 4096 0 0 0 0 17 0 0 0
/proc/18269/statm: 32754 29902 254 542 0 32203 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 136372

[startup+642.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 18276
/proc/meminfo: memFree=1300456/2055920 swapFree=4159988/4192956
[pid=18268] ppid=18266 vsize=5356 CPUtime=0
/proc/18268/stat : 18268 (kw_pre) S 18266 18268 17924 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243145642 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18268/statm: 1339 231 192 169 0 50 0
[pid=18269] ppid=18268 vsize=132936 CPUtime=642.02
/proc/18269/stat : 18269 (kw_preprocessor) R 18268 18268 17924 0 -1 0 33031 0 0 0 64108 94 0 0 25 0 1 0 243145643 136126464 30351 1992294400 4194304 6416590 548682068912 18446744073709551615 4295356 0 0 4096 0 0 0 0 17 0 0 0
/proc/18269/statm: 33234 30351 254 542 0 32683 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 138292

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 18276
/proc/meminfo: memFree=1288040/2055920 swapFree=4159988/4192956
[pid=18268] ppid=18266 vsize=5356 CPUtime=0
/proc/18268/stat : 18268 (kw_pre) S 18266 18268 17924 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243145642 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18268/statm: 1339 231 192 169 0 50 0
[pid=18269] ppid=18268 vsize=146572 CPUtime=701.98
/proc/18269/stat : 18269 (kw_preprocessor) R 18268 18268 17924 0 -1 0 36150 0 0 0 70100 98 0 0 25 0 1 0 243145643 150089728 33470 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 0 0 0
/proc/18269/statm: 36643 33470 254 542 0 36092 0
Current children cumulated CPU time (s) 701.98
Current children cumulated vsize (KiB) 151928

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 18276
/proc/meminfo: memFree=1283880/2055920 swapFree=4159988/4192956
[pid=18268] ppid=18266 vsize=5356 CPUtime=0
/proc/18268/stat : 18268 (kw_pre) S 18266 18268 17924 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243145642 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18268/statm: 1339 231 192 169 0 50 0
[pid=18269] ppid=18268 vsize=151368 CPUtime=761.96
/proc/18269/stat : 18269 (kw_preprocessor) R 18268 18268 17924 0 -1 0 37557 0 0 0 76094 102 0 0 25 0 1 0 243145643 155000832 34459 1992294400 4194304 6416590 548682068912 18446744073709551615 4420068 0 0 4096 0 0 0 0 17 0 0 0
/proc/18269/statm: 37842 34459 254 542 0 37291 0
Current children cumulated CPU time (s) 761.96
Current children cumulated vsize (KiB) 156724

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 18276
/proc/meminfo: memFree=1282344/2055920 swapFree=4159988/4192956
[pid=18268] ppid=18266 vsize=5356 CPUtime=0
/proc/18268/stat : 18268 (kw_pre) S 18266 18268 17924 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243145642 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18268/statm: 1339 231 192 169 0 50 0
[pid=18269] ppid=18268 vsize=153048 CPUtime=821.94
/proc/18269/stat : 18269 (kw_preprocessor) R 18268 18268 17924 0 -1 0 37937 0 0 0 82087 107 0 0 25 0 1 0 243145643 156721152 34839 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/18269/statm: 38262 34839 254 542 0 37711 0
Current children cumulated CPU time (s) 821.94
Current children cumulated vsize (KiB) 158404

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 18276
/proc/meminfo: memFree=1279656/2055920 swapFree=4159988/4192956
[pid=18268] ppid=18266 vsize=5356 CPUtime=0
/proc/18268/stat : 18268 (kw_pre) S 18266 18268 17924 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243145642 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18268/statm: 1339 231 192 169 0 50 0
[pid=18269] ppid=18268 vsize=156248 CPUtime=881.9
/proc/18269/stat : 18269 (kw_preprocessor) R 18268 18268 17924 0 -1 0 38613 0 0 0 88081 109 0 0 25 0 1 0 243145643 159997952 35515 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/18269/statm: 39062 35515 254 542 0 38511 0
Current children cumulated CPU time (s) 881.9
Current children cumulated vsize (KiB) 161604

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 18276
/proc/meminfo: memFree=1268840/2055920 swapFree=4159988/4192956
[pid=18268] ppid=18266 vsize=5356 CPUtime=0
/proc/18268/stat : 18268 (kw_pre) S 18266 18268 17924 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243145642 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18268/statm: 1339 231 192 169 0 50 0
[pid=18269] ppid=18268 vsize=168200 CPUtime=941.88
/proc/18269/stat : 18269 (kw_preprocessor) R 18268 18268 17924 0 -1 0 41379 0 0 0 94075 113 0 0 25 0 1 0 243145643 172236800 38281 1992294400 4194304 6416590 548682068912 18446744073709551615 4294561 0 0 4096 0 0 0 0 17 0 0 0
/proc/18269/statm: 42050 38281 254 542 0 41499 0
Current children cumulated CPU time (s) 941.88
Current children cumulated vsize (KiB) 173556

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 18276
/proc/meminfo: memFree=1262376/2055920 swapFree=4159988/4192956
[pid=18268] ppid=18266 vsize=5356 CPUtime=0
/proc/18268/stat : 18268 (kw_pre) S 18266 18268 17924 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243145642 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18268/statm: 1339 231 192 169 0 50 0
[pid=18269] ppid=18268 vsize=174828 CPUtime=1001.86
/proc/18269/stat : 18269 (kw_preprocessor) R 18268 18268 17924 0 -1 0 43432 0 0 0 100067 119 0 0 25 0 1 0 243145643 179023872 39853 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/18269/statm: 43707 39853 254 542 0 43156 0
Current children cumulated CPU time (s) 1001.86
Current children cumulated vsize (KiB) 180184

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 18276
/proc/meminfo: memFree=1261096/2055920 swapFree=4159988/4192956
[pid=18268] ppid=18266 vsize=5356 CPUtime=0
/proc/18268/stat : 18268 (kw_pre) S 18266 18268 17924 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243145642 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18268/statm: 1339 231 192 169 0 50 0
[pid=18269] ppid=18268 vsize=176108 CPUtime=1061.82
/proc/18269/stat : 18269 (kw_preprocessor) R 18268 18268 17924 0 -1 0 43735 0 0 0 106061 121 0 0 25 0 1 0 243145643 180334592 40156 1992294400 4194304 6416590 548682068912 18446744073709551615 4295356 0 0 4096 0 0 0 0 17 0 0 0
/proc/18269/statm: 44027 40156 254 542 0 43476 0
Current children cumulated CPU time (s) 1061.82
Current children cumulated vsize (KiB) 181464

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 18276
/proc/meminfo: memFree=1259880/2055920 swapFree=4159988/4192956
[pid=18268] ppid=18266 vsize=5356 CPUtime=0
/proc/18268/stat : 18268 (kw_pre) S 18266 18268 17924 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243145642 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18268/statm: 1339 231 192 169 0 50 0
[pid=18269] ppid=18268 vsize=177388 CPUtime=1121.79
/proc/18269/stat : 18269 (kw_preprocessor) R 18268 18268 17924 0 -1 0 44048 0 0 0 112055 124 0 0 25 0 1 0 243145643 181645312 40469 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/18269/statm: 44347 40469 254 542 0 43796 0
Current children cumulated CPU time (s) 1121.79
Current children cumulated vsize (KiB) 182744

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 18276
/proc/meminfo: memFree=1257960/2055920 swapFree=4159988/4192956
[pid=18268] ppid=18266 vsize=5356 CPUtime=0
/proc/18268/stat : 18268 (kw_pre) S 18266 18268 17924 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243145642 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18268/statm: 1339 231 192 169 0 50 0
[pid=18269] ppid=18268 vsize=179948 CPUtime=1181.77
/proc/18269/stat : 18269 (kw_preprocessor) R 18268 18268 17924 0 -1 0 44532 0 0 0 118050 127 0 0 25 0 1 0 243145643 184266752 40953 1992294400 4194304 6416590 548682068912 18446744073709551615 4294682 0 0 4096 0 0 0 0 17 0 0 0
/proc/18269/statm: 44987 40953 254 542 0 44436 0
Current children cumulated CPU time (s) 1181.77
Current children cumulated vsize (KiB) 185304



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 18276
/proc/meminfo: memFree=1256040/2055920 swapFree=4159988/4192956
[pid=18268] ppid=18266 vsize=5356 CPUtime=0
/proc/18268/stat : 18268 (kw_pre) S 18266 18268 17924 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243145642 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18268/statm: 1339 231 192 169 0 50 0
[pid=18269] ppid=18268 vsize=181680 CPUtime=1200.06
/proc/18269/stat : 18269 (kw_preprocessor) R 18268 18268 17924 0 -1 0 44997 0 0 0 119878 128 0 0 25 0 1 0 243145643 186040320 41418 1992294400 4194304 6416590 548682068912 18446744073709551615 4294886 0 0 4096 0 0 0 0 17 0 0 0
/proc/18269/statm: 45420 41418 254 542 0 44869 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 187036

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

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

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 18268 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=0
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.001999
# while last known CPU time is 1200.06
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.61
CPU time (s): 1200.06
CPU user time (s): 1198.78
CPU system time (s): 1.28
CPU usage (%): 99.954
Max. virtual memory (cumulated for all children) (KiB): 187036

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 280
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3
involuntary context switches= 1

runsolver used 1.2808 second user time and 3.09653 second system time

The end

Launcher Data 

Begin job on node32 at 2009-05-12 19:58:45
IDJOB=1806607
IDBENCH=70912
IDSOLVER=646
FILE ID=node32/1806607-1242151125
PBS_JOBID= 9289689
Free space on /tmp= 66000 MiB

SOLVER NAME= kw_pre 2009-03-21
BENCH NAME= SAT09/CRAFTED/edgematching/compact/em_7_4_8_cmp.cnf
COMMAND LINE= HOME/kw_pre BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1806607-1242151125/watcher-1806607-1242151125 -o /tmp/evaluation-result-1806607-1242151125/solver-1806607-1242151125 -C 1200 -W 1800 -M 1800  HOME/kw_pre HOME/instance-1806607-1242151125.cnf

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

MD5SUM BENCH= d839e5ec929f609c698ac596e6e9f69b
RANDOM SEED=508038562

node32.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		: 3000.216
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		: 3000.216
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:       1422232 kB
Buffers:         67436 kB
Cached:         477616 kB
SwapCached:      26556 kB
Active:         106332 kB
Inactive:       466676 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1422232 kB
SwapTotal:     4192956 kB
SwapFree:      4159988 kB
Dirty:            3288 kB
Writeback:           0 kB
Mapped:          14236 kB
Slab:            46524 kB
Committed_AS:   909616 kB
PageTables:       1488 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 65996 MiB
End job on node32 at 2009-05-12 20:18:48