Trace number 1805942

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/Hard/contest04/others/
Composite-096BitPrimes-0.sat05-507.reshuffled-07.cnf
MD5SUM8b466b7ef3217bdc844a579ae744d427
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 variables18623
Number of clauses182878
Sum of the clauses size821466
Maximum clause length5
Minimum clause length1
Number of clauses of size 1290
Number of clauses of size 218428
Number of clauses of size 318240
Number of clauses of size 40
Number of clauses of size 5145920
Number of clauses of size over 50

Solver Data


Verifier Data 

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

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1805942-1242143483/watcher-1805942-1242143483 -o /tmp/evaluation-result-1805942-1242143483/solver-1805942-1242143483 -C 1200 -W 1800 -M 1800 HOME/kw_pre HOME/instance-1805942-1242143483.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 0.90 3/64 21371
/proc/meminfo: memFree=1340992/2055920 swapFree=4145924/4192956
[pid=21371] ppid=21369 vsize=5356 CPUtime=0
/proc/21371/stat : 21371 (kw_pre) S 21369 21371 21272 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242376790 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21371/statm: 1339 231 192 169 0 50 0
[pid=21372] ppid=21371 vsize=4452 CPUtime=0
/proc/21372/stat : 21372 (kw_preprocessor) R 21371 21371 21272 0 -1 0 570 0 0 0 0 0 0 0 19 0 1 0 242376790 4558848 546 1992294400 4194304 6416590 548682068912 18446744073709551615 4288289 0 0 4096 0 0 0 0 17 0 0 0
/proc/21372/statm: 1113 547 205 542 0 562 0

[startup+0.0927291 s]
/proc/loadavg: 0.99 0.97 0.90 3/64 21371
/proc/meminfo: memFree=1340992/2055920 swapFree=4145924/4192956
[pid=21371] ppid=21369 vsize=5356 CPUtime=0
/proc/21371/stat : 21371 (kw_pre) S 21369 21371 21272 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242376790 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21371/statm: 1339 231 192 169 0 50 0
[pid=21372] ppid=21371 vsize=15828 CPUtime=0.08
/proc/21372/stat : 21372 (kw_preprocessor) R 21371 21371 21272 0 -1 0 3150 0 0 0 8 0 0 0 19 0 1 0 242376790 16207872 3126 1992294400 4194304 6416590 548682068912 18446744073709551615 4920215 0 0 4096 0 0 0 0 17 0 0 0
/proc/21372/statm: 3957 3126 217 542 0 3406 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 21184

[startup+0.10273 s]
/proc/loadavg: 0.99 0.97 0.90 3/64 21371
/proc/meminfo: memFree=1340992/2055920 swapFree=4145924/4192956
[pid=21371] ppid=21369 vsize=5356 CPUtime=0
/proc/21371/stat : 21371 (kw_pre) S 21369 21371 21272 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242376790 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21371/statm: 1339 231 192 169 0 50 0
[pid=21372] ppid=21371 vsize=15960 CPUtime=0.09
/proc/21372/stat : 21372 (kw_preprocessor) R 21371 21371 21272 0 -1 0 3184 0 0 0 9 0 0 0 19 0 1 0 242376790 16343040 3160 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/21372/statm: 3990 3160 217 542 0 3439 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 21316

[startup+0.302759 s]
/proc/loadavg: 0.99 0.97 0.90 3/64 21371
/proc/meminfo: memFree=1340992/2055920 swapFree=4145924/4192956
[pid=21371] ppid=21369 vsize=5356 CPUtime=0
/proc/21371/stat : 21371 (kw_pre) S 21369 21371 21272 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242376790 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21371/statm: 1339 231 192 169 0 50 0
[pid=21372] ppid=21371 vsize=17940 CPUtime=0.29
/proc/21372/stat : 21372 (kw_preprocessor) R 21371 21371 21272 0 -1 0 3763 0 0 0 28 1 0 0 21 0 1 0 242376790 18370560 3739 1992294400 4194304 6416590 548682068912 18446744073709551615 5556752 0 0 4096 0 0 0 0 17 0 0 0
/proc/21372/statm: 4485 3739 217 542 0 3934 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 23296

[startup+0.701817 s]
/proc/loadavg: 0.99 0.97 0.90 3/64 21371
/proc/meminfo: memFree=1340992/2055920 swapFree=4145924/4192956
[pid=21371] ppid=21369 vsize=5356 CPUtime=0
/proc/21371/stat : 21371 (kw_pre) S 21369 21371 21272 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242376790 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21371/statm: 1339 231 192 169 0 50 0
[pid=21372] ppid=21371 vsize=22452 CPUtime=0.68
/proc/21372/stat : 21372 (kw_preprocessor) R 21371 21371 21272 0 -1 0 5006 0 0 0 67 1 0 0 25 0 1 0 242376790 22990848 4982 1992294400 4194304 6416590 548682068912 18446744073709551615 4355949 0 0 4096 0 0 0 0 17 0 0 0
/proc/21372/statm: 5613 4982 217 542 0 5062 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 27808

[startup+1.50193 s]
/proc/loadavg: 0.99 0.97 0.90 2/66 21373
/proc/meminfo: memFree=1318704/2055920 swapFree=4145924/4192956
[pid=21371] ppid=21369 vsize=5356 CPUtime=0
/proc/21371/stat : 21371 (kw_pre) S 21369 21371 21272 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242376790 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21371/statm: 1339 231 192 169 0 50 0
[pid=21372] ppid=21371 vsize=40624 CPUtime=1.49
/proc/21372/stat : 21372 (kw_preprocessor) R 21371 21371 21272 0 -1 0 9681 0 0 0 145 4 0 0 25 0 1 0 242376790 41598976 9547 1992294400 4194304 6416590 548682068912 18446744073709551615 4315975 0 0 4096 0 0 0 0 17 0 0 0
/proc/21372/statm: 10156 9547 233 542 0 9605 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 45980

[startup+3.10117 s]
/proc/loadavg: 0.99 0.97 0.90 2/66 21373
/proc/meminfo: memFree=1302896/2055920 swapFree=4145924/4192956
[pid=21371] ppid=21369 vsize=5356 CPUtime=0
/proc/21371/stat : 21371 (kw_pre) S 21369 21371 21272 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242376790 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21371/statm: 1339 231 192 169 0 50 0
[pid=21372] ppid=21371 vsize=42580 CPUtime=3.09
/proc/21372/stat : 21372 (kw_preprocessor) R 21371 21371 21272 0 -1 0 9925 0 0 0 305 4 0 0 25 0 1 0 242376790 43601920 9791 1992294400 4194304 6416590 548682068912 18446744073709551615 4511572 0 0 4096 0 0 0 0 17 0 0 0
/proc/21372/statm: 10645 9791 242 542 0 10094 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 47936

[startup+6.30164 s]
/proc/loadavg: 0.99 0.97 0.90 2/66 21373
/proc/meminfo: memFree=1303344/2055920 swapFree=4145924/4192956
[pid=21371] ppid=21369 vsize=5356 CPUtime=0
/proc/21371/stat : 21371 (kw_pre) S 21369 21371 21272 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242376790 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21371/statm: 1339 231 192 169 0 50 0
[pid=21372] ppid=21371 vsize=41020 CPUtime=6.29
/proc/21372/stat : 21372 (kw_preprocessor) R 21371 21371 21272 0 -1 0 9966 0 0 0 625 4 0 0 25 0 1 0 242376790 42004480 9452 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 0 0 0
/proc/21372/statm: 10255 9452 250 542 0 9704 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 46376

[startup+12.7016 s]
/proc/loadavg: 0.99 0.97 0.90 2/66 21373
/proc/meminfo: memFree=1303344/2055920 swapFree=4145924/4192956
[pid=21371] ppid=21369 vsize=5356 CPUtime=0
/proc/21371/stat : 21371 (kw_pre) S 21369 21371 21272 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242376790 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21371/statm: 1339 231 192 169 0 50 0
[pid=21372] ppid=21371 vsize=41020 CPUtime=12.68
/proc/21372/stat : 21372 (kw_preprocessor) R 21371 21371 21272 0 -1 0 9968 0 0 0 1263 5 0 0 25 0 1 0 242376790 42004480 9454 1992294400 4194304 6416590 548682068912 18446744073709551615 4294507 0 0 4096 0 0 0 0 17 0 0 0
/proc/21372/statm: 10255 9454 250 542 0 9704 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 46376

[startup+25.5025 s]
/proc/loadavg: 0.99 0.97 0.90 2/66 21373
/proc/meminfo: memFree=1303472/2055920 swapFree=4145924/4192956
[pid=21371] ppid=21369 vsize=5356 CPUtime=0
/proc/21371/stat : 21371 (kw_pre) S 21369 21371 21272 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242376790 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21371/statm: 1339 231 192 169 0 50 0
[pid=21372] ppid=21371 vsize=41020 CPUtime=25.47
/proc/21372/stat : 21372 (kw_preprocessor) R 21371 21371 21272 0 -1 0 9994 0 0 0 2542 5 0 0 25 0 1 0 242376790 42004480 9480 1992294400 4194304 6416590 548682068912 18446744073709551615 4367381 0 0 4096 0 0 0 0 17 0 0 0
/proc/21372/statm: 10255 9480 250 542 0 9704 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 46376

[startup+51.1022 s]
/proc/loadavg: 0.99 0.97 0.90 2/66 21373
/proc/meminfo: memFree=1300144/2055920 swapFree=4145924/4192956
[pid=21371] ppid=21369 vsize=5356 CPUtime=0
/proc/21371/stat : 21371 (kw_pre) S 21369 21371 21272 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242376790 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21371/statm: 1339 231 192 169 0 50 0
[pid=21372] ppid=21371 vsize=44604 CPUtime=51.06
/proc/21372/stat : 21372 (kw_preprocessor) R 21371 21371 21272 0 -1 0 10874 0 0 0 5099 7 0 0 25 0 1 0 242376790 45674496 10360 1992294400 4194304 6416590 548682068912 18446744073709551615 4293505 0 0 4096 0 0 0 0 17 0 0 0
/proc/21372/statm: 11151 10360 250 542 0 10600 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 49960

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21373
/proc/meminfo: memFree=1293680/2055920 swapFree=4145924/4192956
[pid=21371] ppid=21369 vsize=5356 CPUtime=0
/proc/21371/stat : 21371 (kw_pre) S 21369 21371 21272 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242376790 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21371/statm: 1339 231 192 169 0 50 0
[pid=21372] ppid=21371 vsize=51152 CPUtime=102.26
/proc/21372/stat : 21372 (kw_preprocessor) R 21371 21371 21272 0 -1 0 12466 0 0 0 10215 11 0 0 25 0 1 0 242376790 52379648 11952 1992294400 4194304 6416590 548682068912 18446744073709551615 4293505 0 0 4096 0 0 0 0 17 0 0 0
/proc/21372/statm: 12788 11952 251 542 0 12237 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 56508

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21373
/proc/meminfo: memFree=1290224/2055920 swapFree=4145924/4192956
[pid=21371] ppid=21369 vsize=5356 CPUtime=0
/proc/21371/stat : 21371 (kw_pre) S 21369 21371 21272 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242376790 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21371/statm: 1339 231 192 169 0 50 0
[pid=21372] ppid=21371 vsize=54664 CPUtime=162.23
/proc/21372/stat : 21372 (kw_preprocessor) R 21371 21371 21272 0 -1 0 13329 0 0 0 16210 13 0 0 25 0 1 0 242376790 55975936 12815 1992294400 4194304 6416590 548682068912 18446744073709551615 4371444 0 0 4096 0 0 0 0 17 0 0 0
/proc/21372/statm: 13666 12815 254 542 0 13115 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 60020

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21373
/proc/meminfo: memFree=1287216/2055920 swapFree=4145924/4192956
[pid=21371] ppid=21369 vsize=5356 CPUtime=0
/proc/21371/stat : 21371 (kw_pre) S 21369 21371 21272 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242376790 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21371/statm: 1339 231 192 169 0 50 0
[pid=21372] ppid=21371 vsize=57764 CPUtime=222.21
/proc/21372/stat : 21372 (kw_preprocessor) R 21371 21371 21272 0 -1 0 14084 0 0 0 22206 15 0 0 25 0 1 0 242376790 59150336 13570 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 0 0 0
/proc/21372/statm: 14441 13570 254 542 0 13890 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 63120

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21373
/proc/meminfo: memFree=1284336/2055920 swapFree=4145924/4192956
[pid=21371] ppid=21369 vsize=5356 CPUtime=0
/proc/21371/stat : 21371 (kw_pre) S 21369 21371 21272 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242376790 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21371/statm: 1339 231 192 169 0 50 0
[pid=21372] ppid=21371 vsize=60700 CPUtime=282.19
/proc/21372/stat : 21372 (kw_preprocessor) R 21371 21371 21272 0 -1 0 14794 0 0 0 28202 17 0 0 25 0 1 0 242376790 62156800 14280 1992294400 4194304 6416590 548682068912 18446744073709551615 4294546 0 0 4096 0 0 0 0 17 0 0 0
/proc/21372/statm: 15175 14280 254 542 0 14624 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 66056

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21373
/proc/meminfo: memFree=1280560/2055920 swapFree=4145924/4192956
[pid=21371] ppid=21369 vsize=5356 CPUtime=0
/proc/21371/stat : 21371 (kw_pre) S 21369 21371 21272 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242376790 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21371/statm: 1339 231 192 169 0 50 0
[pid=21372] ppid=21371 vsize=64372 CPUtime=342.17
/proc/21372/stat : 21372 (kw_preprocessor) R 21371 21371 21272 0 -1 0 15739 0 0 0 34197 20 0 0 25 0 1 0 242376790 65916928 15225 1992294400 4194304 6416590 548682068912 18446744073709551615 4341123 0 0 4096 0 0 0 0 17 0 0 0
/proc/21372/statm: 16093 15225 254 542 0 15542 0
Current children cumulated CPU time (s) 342.17

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

/proc/21372/statm: 20245 19247 254 542 0 19694 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 86336

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 21379
/proc/meminfo: memFree=1262632/2055920 swapFree=4145924/4192956
[pid=21371] ppid=21369 vsize=5356 CPUtime=0
/proc/21371/stat : 21371 (kw_pre) S 21369 21371 21272 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242376790 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21371/statm: 1339 231 192 169 0 50 0
[pid=21372] ppid=21371 vsize=82944 CPUtime=642.06
/proc/21372/stat : 21372 (kw_preprocessor) R 21371 21371 21272 0 -1 0 20176 0 0 0 64172 34 0 0 25 0 1 0 242376790 84934656 19662 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/21372/statm: 20736 19662 254 542 0 20185 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 88300

[startup+702.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 21379
/proc/meminfo: memFree=1260968/2055920 swapFree=4145924/4192956
[pid=21371] ppid=21369 vsize=5356 CPUtime=0
/proc/21371/stat : 21371 (kw_pre) S 21369 21371 21272 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242376790 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21371/statm: 1339 231 192 169 0 50 0
[pid=21372] ppid=21371 vsize=84576 CPUtime=702.05
/proc/21372/stat : 21372 (kw_preprocessor) R 21371 21371 21272 0 -1 0 20596 0 0 0 70168 37 0 0 25 0 1 0 242376790 86605824 20082 1992294400 4194304 6416590 548682068912 18446744073709551615 4419794 0 0 4096 0 0 0 0 17 0 0 0
/proc/21372/statm: 21144 20082 254 542 0 20593 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 89932

[startup+762.307 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 21379
/proc/meminfo: memFree=1255720/2055920 swapFree=4145924/4192956
[pid=21371] ppid=21369 vsize=5356 CPUtime=0
/proc/21371/stat : 21371 (kw_pre) S 21369 21371 21272 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242376790 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21371/statm: 1339 231 192 169 0 50 0
[pid=21372] ppid=21371 vsize=89828 CPUtime=762.03
/proc/21372/stat : 21372 (kw_preprocessor) R 21371 21371 21272 0 -1 0 22027 0 0 0 76163 40 0 0 25 0 1 0 242376790 91983872 21355 1992294400 4194304 6416590 548682068912 18446744073709551615 4341138 0 0 4096 0 0 0 0 17 0 0 0
/proc/21372/statm: 22457 21355 254 542 0 21906 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 95184

[startup+822.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 21379
/proc/meminfo: memFree=1255208/2055920 swapFree=4145924/4192956
[pid=21371] ppid=21369 vsize=5356 CPUtime=0
/proc/21371/stat : 21371 (kw_pre) S 21369 21371 21272 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242376790 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21371/statm: 1339 231 192 169 0 50 0
[pid=21372] ppid=21371 vsize=90560 CPUtime=822
/proc/21372/stat : 21372 (kw_preprocessor) R 21371 21371 21272 0 -1 0 22192 0 0 0 82159 41 0 0 25 0 1 0 242376790 92733440 21520 1992294400 4194304 6416590 548682068912 18446744073709551615 4294639 0 0 4096 0 0 0 0 17 0 0 0
/proc/21372/statm: 22640 21520 254 542 0 22089 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 95916

[startup+882.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 21379
/proc/meminfo: memFree=1247208/2055920 swapFree=4145924/4192956
[pid=21371] ppid=21369 vsize=5356 CPUtime=0
/proc/21371/stat : 21371 (kw_pre) S 21369 21371 21272 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242376790 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21371/statm: 1339 231 192 169 0 50 0
[pid=21372] ppid=21371 vsize=99768 CPUtime=881.98
/proc/21372/stat : 21372 (kw_preprocessor) R 21371 21371 21272 0 -1 0 24352 0 0 0 88152 46 0 0 25 0 1 0 242376790 102162432 23498 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/21372/statm: 24942 23498 254 542 0 24391 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 105124

[startup+942.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 21379
/proc/meminfo: memFree=1246640/2055920 swapFree=4145924/4192956
[pid=21371] ppid=21369 vsize=5356 CPUtime=0
/proc/21371/stat : 21371 (kw_pre) S 21369 21371 21272 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242376790 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21371/statm: 1339 231 192 169 0 50 0
[pid=21372] ppid=21371 vsize=100648 CPUtime=941.96
/proc/21372/stat : 21372 (kw_preprocessor) R 21371 21371 21272 0 -1 0 24517 0 0 0 94148 48 0 0 25 0 1 0 242376790 103063552 23663 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/21372/statm: 25162 23663 254 542 0 24611 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 106004

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 21379
/proc/meminfo: memFree=1239408/2055920 swapFree=4145924/4192956
[pid=21371] ppid=21369 vsize=5356 CPUtime=0
/proc/21371/stat : 21371 (kw_pre) S 21369 21371 21272 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242376790 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21371/statm: 1339 231 192 169 0 50 0
[pid=21372] ppid=21371 vsize=108348 CPUtime=1001.94
/proc/21372/stat : 21372 (kw_preprocessor) R 21371 21371 21272 0 -1 0 26513 0 0 0 100142 52 0 0 25 0 1 0 242376790 110948352 25450 1992294400 4194304 6416590 548682068912 18446744073709551615 4341170 0 0 4096 0 0 0 0 17 0 0 0
/proc/21372/statm: 27087 25450 254 542 0 26536 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 113704

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 21379
/proc/meminfo: memFree=1239344/2055920 swapFree=4145924/4192956
[pid=21371] ppid=21369 vsize=5356 CPUtime=0
/proc/21371/stat : 21371 (kw_pre) S 21369 21371 21272 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242376790 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21371/statm: 1339 231 192 169 0 50 0
[pid=21372] ppid=21371 vsize=108648 CPUtime=1061.92
/proc/21372/stat : 21372 (kw_preprocessor) R 21371 21371 21272 0 -1 0 26567 0 0 0 106137 55 0 0 25 0 1 0 242376790 111255552 25504 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 0 0 0
/proc/21372/statm: 27162 25504 254 542 0 26611 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 114004

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 21379
/proc/meminfo: memFree=1238320/2055920 swapFree=4145924/4192956
[pid=21371] ppid=21369 vsize=5356 CPUtime=0
/proc/21371/stat : 21371 (kw_pre) S 21369 21371 21272 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242376790 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21371/statm: 1339 231 192 169 0 50 0
[pid=21372] ppid=21371 vsize=109928 CPUtime=1121.9
/proc/21372/stat : 21372 (kw_preprocessor) R 21371 21371 21272 0 -1 0 26838 0 0 0 112133 57 0 0 25 0 1 0 242376790 112566272 25775 1992294400 4194304 6416590 548682068912 18446744073709551615 4293536 0 0 4096 0 0 0 0 17 0 0 0
/proc/21372/statm: 27482 25775 254 542 0 26931 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 115284

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 21379
/proc/meminfo: memFree=1233136/2055920 swapFree=4145924/4192956
[pid=21371] ppid=21369 vsize=5356 CPUtime=0
/proc/21371/stat : 21371 (kw_pre) S 21369 21371 21272 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242376790 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21371/statm: 1339 231 192 169 0 50 0
[pid=21372] ppid=21371 vsize=115000 CPUtime=1181.88
/proc/21372/stat : 21372 (kw_preprocessor) R 21371 21371 21272 0 -1 0 28348 0 0 0 118127 61 0 0 25 0 1 0 242376790 117760000 27045 1992294400 4194304 6416590 548682068912 18446744073709551615 4335159 0 0 4096 0 0 0 0 17 0 0 0
/proc/21372/statm: 28750 27045 254 542 0 28199 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 120356



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 21379
/proc/meminfo: memFree=1233136/2055920 swapFree=4145924/4192956
[pid=21371] ppid=21369 vsize=5356 CPUtime=0
/proc/21371/stat : 21371 (kw_pre) S 21369 21371 21272 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242376790 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21371/statm: 1339 231 192 169 0 50 0
[pid=21372] ppid=21371 vsize=115160 CPUtime=1200.07
/proc/21372/stat : 21372 (kw_preprocessor) R 21371 21371 21272 0 -1 0 28372 0 0 0 119946 61 0 0 25 0 1 0 242376790 117923840 27069 1992294400 4194304 6416590 548682068912 18446744073709551615 4293505 0 0 4096 0 0 0 0 17 0 0 0
/proc/21372/statm: 28790 27069 254 542 0 28239 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 120516

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 0.99 0.91 2/66 21379
/proc/meminfo: memFree=1233136/2055920 swapFree=4145924/4192956
[pid=21371] ppid=21369 vsize=5356 CPUtime=0
/proc/21371/stat : 21371 (kw_pre) S 21369 21371 21272 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242376790 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21371/statm: 1339 231 192 169 0 50 0
[pid=21372] ppid=21371 vsize=115160 CPUtime=1200.07
/proc/21372/stat : 21372 (kw_preprocessor) R 21371 21371 21272 0 -1 0 28372 0 0 0 119946 61 0 0 25 0 1 0 242376790 117923840 27069 1992294400 4194304 6416590 548682068912 18446744073709551615 4293505 0 0 4096 0 0 0 0 17 0 0 0
/proc/21372/statm: 28790 27069 254 542 0 28239 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 120516

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 21371 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 1200.07
#
# 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): 1199.46
CPU system time (s): 0.61
CPU usage (%): 99.9632
Max. virtual memory (cumulated for all children) (KiB): 121104

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 1.13383 second user time and 3.24251 second system time

The end

Launcher Data 

Begin job on node39 at 2009-05-12 17:51:24
IDJOB=1805942
IDBENCH=24627
IDSOLVER=646
FILE ID=node39/1805942-1242143483
PBS_JOBID= 9289682
Free space on /tmp= 66328 MiB

SOLVER NAME= kw_pre 2009-03-21
BENCH NAME= SAT07/crafted/Hard/contest04/others/Composite-096BitPrimes-0.sat05-507.reshuffled-07.cnf
COMMAND LINE= HOME/kw_pre BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1805942-1242143483/watcher-1805942-1242143483 -o /tmp/evaluation-result-1805942-1242143483/solver-1805942-1242143483 -C 1200 -W 1800 -M 1800  HOME/kw_pre HOME/instance-1805942-1242143483.cnf

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

MD5SUM BENCH= 8b466b7ef3217bdc844a579ae744d427
RANDOM SEED=1440973308

node39.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		: 3000.281
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		: 3000.281
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:       1341472 kB
Buffers:         81276 kB
Cached:         515196 kB
SwapCached:      41096 kB
Active:         217848 kB
Inactive:       422104 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1341472 kB
SwapTotal:     4192956 kB
SwapFree:      4145924 kB
Dirty:            8140 kB
Writeback:           0 kB
Mapped:          14528 kB
Slab:            60592 kB
Committed_AS:   947332 kB
PageTables:       1384 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= 66324 MiB
End job on node39 at 2009-05-12 18:11:26