Trace number 1805984

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) 1200.04 1200.41

General information on the benchmark

Namecrafted/Hard/contest05/phnf/
phnf-size10-exclusive-philo.used-as.sat04-988.sat05-4195.reshuffled-07.cnf
MD5SUM45589f445aa56f109f82baade7facf9a
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 variables36304
Number of clauses1711065
Sum of the clauses size3450220
Maximum clause length10
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21706958
Number of clauses of size 30
Number of clauses of size 45
Number of clauses of size 57
Number of clauses of size over 54095

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-1805984-1242143591/watcher-1805984-1242143591 -o /tmp/evaluation-result-1805984-1242143591/solver-1805984-1242143591 -C 1200 -W 1800 -M 1800 HOME/kw_pre HOME/instance-1805984-1242143591.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 0.85 3/65 11841
/proc/meminfo: memFree=904128/2055920 swapFree=4167512/4192956
[pid=11841] ppid=11839 vsize=5356 CPUtime=0
/proc/11841/stat : 11841 (kw_pre) S 11839 11841 11742 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242393157 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11841/statm: 1339 231 192 169 0 50 0
[pid=11842] ppid=11841 vsize=8592 CPUtime=0
/proc/11842/stat : 11842 (kw_preprocessor) R 11841 11841 11742 0 -1 0 981 0 0 0 0 0 0 0 18 0 1 0 242393157 8798208 957 1992294400 4194304 6416590 548682068912 18446744073709551615 4404923 0 0 4096 0 0 0 0 17 1 0 0
/proc/11842/statm: 2148 964 190 542 0 1597 0

[startup+0.100965 s]
/proc/loadavg: 0.99 0.97 0.85 3/65 11841
/proc/meminfo: memFree=904128/2055920 swapFree=4167512/4192956
[pid=11841] ppid=11839 vsize=5356 CPUtime=0
/proc/11841/stat : 11841 (kw_pre) S 11839 11841 11742 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242393157 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11841/statm: 1339 231 192 169 0 50 0
[pid=11842] ppid=11841 vsize=46480 CPUtime=0.08
/proc/11842/stat : 11842 (kw_preprocessor) R 11841 11841 11742 0 -1 0 7039 0 0 0 6 2 0 0 18 0 1 0 242393157 47595520 7015 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 1 0 0
/proc/11842/statm: 11620 7016 215 542 0 11069 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 51836

[startup+0.201972 s]
/proc/loadavg: 0.99 0.97 0.85 3/65 11841
/proc/meminfo: memFree=904128/2055920 swapFree=4167512/4192956
[pid=11841] ppid=11839 vsize=5356 CPUtime=0
/proc/11841/stat : 11841 (kw_pre) S 11839 11841 11742 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242393157 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11841/statm: 1339 231 192 169 0 50 0
[pid=11842] ppid=11841 vsize=47668 CPUtime=0.19
/proc/11842/stat : 11842 (kw_preprocessor) R 11841 11841 11742 0 -1 0 7402 0 0 0 16 3 0 0 18 0 1 0 242393157 48812032 7378 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 1 0 0
/proc/11842/statm: 11917 7378 215 542 0 11366 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 53024

[startup+0.301982 s]
/proc/loadavg: 0.99 0.97 0.85 3/65 11841
/proc/meminfo: memFree=904128/2055920 swapFree=4167512/4192956
[pid=11841] ppid=11839 vsize=5356 CPUtime=0
/proc/11841/stat : 11841 (kw_pre) S 11839 11841 11742 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242393157 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11841/statm: 1339 231 192 169 0 50 0
[pid=11842] ppid=11841 vsize=48988 CPUtime=0.29
/proc/11842/stat : 11842 (kw_preprocessor) R 11841 11841 11742 0 -1 0 7765 0 0 0 26 3 0 0 19 0 1 0 242393157 50163712 7741 1992294400 4194304 6416590 548682068912 18446744073709551615 4355949 0 0 4096 0 0 0 0 17 1 0 0
/proc/11842/statm: 12247 7741 215 542 0 11696 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 54344

[startup+0.702018 s]
/proc/loadavg: 0.99 0.97 0.85 3/65 11841
/proc/meminfo: memFree=904128/2055920 swapFree=4167512/4192956
[pid=11841] ppid=11839 vsize=5356 CPUtime=0
/proc/11841/stat : 11841 (kw_pre) S 11839 11841 11742 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242393157 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11841/statm: 1339 231 192 169 0 50 0
[pid=11842] ppid=11841 vsize=54664 CPUtime=0.69
/proc/11842/stat : 11842 (kw_preprocessor) R 11841 11841 11742 0 -1 0 9333 0 0 0 65 4 0 0 23 0 1 0 242393157 55975936 9309 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 1 0 0
/proc/11842/statm: 13666 9309 215 542 0 13115 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 60020

[startup+1.50109 s]
/proc/loadavg: 0.99 0.97 0.85 2/67 11843
/proc/meminfo: memFree=860144/2055920 swapFree=4167512/4192956
[pid=11841] ppid=11839 vsize=5356 CPUtime=0
/proc/11841/stat : 11841 (kw_pre) S 11839 11841 11742 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242393157 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11841/statm: 1339 231 192 169 0 50 0
[pid=11842] ppid=11841 vsize=65884 CPUtime=1.48
/proc/11842/stat : 11842 (kw_preprocessor) R 11841 11841 11742 0 -1 0 12438 0 0 0 143 5 0 0 25 0 1 0 242393157 67465216 12414 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 1 0 0
/proc/11842/statm: 16471 12415 215 542 0 15920 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 71240

[startup+3.10124 s]
/proc/loadavg: 1.07 0.99 0.86 2/67 11843
/proc/meminfo: memFree=844016/2055920 swapFree=4167512/4192956
[pid=11841] ppid=11839 vsize=5356 CPUtime=0
/proc/11841/stat : 11841 (kw_pre) S 11839 11841 11742 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242393157 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11841/statm: 1339 231 192 169 0 50 0
[pid=11842] ppid=11841 vsize=88588 CPUtime=3.08
/proc/11842/stat : 11842 (kw_preprocessor) R 11841 11841 11742 0 -1 0 18726 0 0 0 299 9 0 0 25 0 1 0 242393157 90714112 18702 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 1 0 0
/proc/11842/statm: 22147 18702 215 542 0 21596 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 93944

[startup+6.30154 s]
/proc/loadavg: 1.07 0.99 0.86 2/67 11843
/proc/meminfo: memFree=789232/2055920 swapFree=4167512/4192956
[pid=11841] ppid=11839 vsize=5356 CPUtime=0
/proc/11841/stat : 11841 (kw_pre) S 11839 11841 11742 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242393157 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11841/statm: 1339 231 192 169 0 50 0
[pid=11842] ppid=11841 vsize=137236 CPUtime=6.27
/proc/11842/stat : 11842 (kw_preprocessor) R 11841 11841 11742 0 -1 0 33522 0 0 0 612 15 0 0 25 0 1 0 242393157 140529664 31961 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 1 0 0
/proc/11842/statm: 34309 31961 216 542 0 33758 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 142592

[startup+12.7011 s]
/proc/loadavg: 1.06 0.99 0.86 2/67 11843
/proc/meminfo: memFree=717880/2055920 swapFree=4167512/4192956
[pid=11841] ppid=11839 vsize=5356 CPUtime=0
/proc/11841/stat : 11841 (kw_pre) S 11839 11841 11742 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242393157 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11841/statm: 1339 231 192 169 0 50 0
[pid=11842] ppid=11841 vsize=220040 CPUtime=12.67
/proc/11842/stat : 11842 (kw_preprocessor) R 11841 11841 11742 0 -1 0 58386 0 0 0 1238 29 0 0 25 0 1 0 242393157 225320960 53752 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 1 0 0
/proc/11842/statm: 55010 53753 226 542 0 54459 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 225396

[startup+25.5013 s]
/proc/loadavg: 1.05 0.99 0.86 2/67 11843
/proc/meminfo: memFree=594168/2055920 swapFree=4167512/4192956
[pid=11841] ppid=11839 vsize=5356 CPUtime=0
/proc/11841/stat : 11841 (kw_pre) S 11839 11841 11742 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242393157 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11841/statm: 1339 231 192 169 0 50 0
[pid=11842] ppid=11841 vsize=321188 CPUtime=25.47
/proc/11842/stat : 11842 (kw_preprocessor) R 11841 11841 11742 0 -1 0 80968 0 0 0 2502 45 0 0 25 0 1 0 242393157 328896512 76334 1992294400 4194304 6416590 548682068912 18446744073709551615 4567195 0 0 4096 0 0 0 0 17 1 0 0
/proc/11842/statm: 80297 76334 242 542 0 79746 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 326544

[startup+51.1017 s]
/proc/loadavg: 1.03 0.99 0.86 2/67 11843
/proc/meminfo: memFree=569208/2055920 swapFree=4167512/4192956
[pid=11841] ppid=11839 vsize=5356 CPUtime=0
/proc/11841/stat : 11841 (kw_pre) S 11839 11841 11742 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242393157 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11841/statm: 1339 231 192 169 0 50 0
[pid=11842] ppid=11841 vsize=343240 CPUtime=51.05
/proc/11842/stat : 11842 (kw_preprocessor) R 11841 11841 11742 0 -1 0 87180 0 0 0 5057 48 0 0 25 0 1 0 242393157 351477760 82546 1992294400 4194304 6416590 548682068912 18446744073709551615 4567309 0 0 4096 0 0 0 0 17 1 0 0
/proc/11842/statm: 85810 82546 242 542 0 85259 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 348596

[startup+102.302 s]
/proc/loadavg: 1.01 0.99 0.87 2/67 11843
/proc/meminfo: memFree=566072/2055920 swapFree=4167512/4192956
[pid=11841] ppid=11839 vsize=5356 CPUtime=0
/proc/11841/stat : 11841 (kw_pre) S 11839 11841 11742 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242393157 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11841/statm: 1339 231 192 169 0 50 0
[pid=11842] ppid=11841 vsize=346144 CPUtime=102.24
/proc/11842/stat : 11842 (kw_preprocessor) R 11841 11841 11742 0 -1 0 87981 0 0 0 10168 56 0 0 25 0 1 0 242393157 354451456 83347 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/11842/statm: 86536 83347 253 542 0 85985 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 351500

[startup+162.301 s]
/proc/loadavg: 1.00 0.99 0.87 2/67 11843
/proc/meminfo: memFree=565816/2055920 swapFree=4167512/4192956
[pid=11841] ppid=11839 vsize=5356 CPUtime=0
/proc/11841/stat : 11841 (kw_pre) S 11839 11841 11742 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242393157 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11841/statm: 1339 231 192 169 0 50 0
[pid=11842] ppid=11841 vsize=346144 CPUtime=162.22
/proc/11842/stat : 11842 (kw_preprocessor) R 11841 11841 11742 0 -1 0 88032 0 0 0 16157 65 0 0 25 0 1 0 242393157 354451456 83398 1992294400 4194304 6416590 548682068912 18446744073709551615 4294609 0 0 4096 0 0 0 0 17 1 0 0
/proc/11842/statm: 86536 83398 253 542 0 85985 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 351500

[startup+222.306 s]
/proc/loadavg: 1.00 0.99 0.88 2/67 11843
/proc/meminfo: memFree=565624/2055920 swapFree=4167512/4192956
[pid=11841] ppid=11839 vsize=5356 CPUtime=0
/proc/11841/stat : 11841 (kw_pre) S 11839 11841 11742 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242393157 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11841/statm: 1339 231 192 169 0 50 0
[pid=11842] ppid=11841 vsize=346144 CPUtime=222.21
/proc/11842/stat : 11842 (kw_preprocessor) R 11841 11841 11742 0 -1 0 88058 0 0 0 22154 67 0 0 25 0 1 0 242393157 354451456 83424 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 1 0 0
/proc/11842/statm: 86536 83424 253 542 0 85985 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 351500

[startup+282.301 s]
/proc/loadavg: 1.00 0.99 0.88 2/67 11843
/proc/meminfo: memFree=565304/2055920 swapFree=4167512/4192956
[pid=11841] ppid=11839 vsize=5356 CPUtime=0
/proc/11841/stat : 11841 (kw_pre) S 11839 11841 11742 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242393157 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11841/statm: 1339 231 192 169 0 50 0
[pid=11842] ppid=11841 vsize=346144 CPUtime=282.19
/proc/11842/stat : 11842 (kw_preprocessor) R 11841 11841 11742 0 -1 0 88126 0 0 0 28146 73 0 0 25 0 1 0 242393157 354451456 83492 1992294400 4194304 6416590 548682068912 18446744073709551615 4419751 0 0 4096 0 0 0 0 17 1 0 0
/proc/11842/statm: 86536 83492 253 542 0 85985 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 351500

[startup+342.301 s]
/proc/loadavg: 1.00 0.99 0.89 2/67 11843
/proc/meminfo: memFree=565112/2055920 swapFree=4167512/4192956
[pid=11841] ppid=11839 vsize=5356 CPUtime=0
/proc/11841/stat : 11841 (kw_pre) S 11839 11841 11742 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242393157 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11841/statm: 1339 231 192 169 0 50 0
[pid=11842] ppid=11841 vsize=346144 CPUtime=342.17
/proc/11842/stat : 11842 (kw_preprocessor) R 11841 11841 11742 0 -1 0 88173 0 0 0 34141 76 0 0 25 0 1 0 242393157 354451456 83539 1992294400 4194304 6416590 548682068912 18446744073709551615 4294703 0 0 4096 0 0 0 0 17 1 0 0
/proc/11842/statm: 86536 83539 253 542 0 85985 0
Current children cumulated CPU time (s) 342.17

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

/proc/11842/statm: 88845 85848 254 542 0 88294 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 360736

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/67 11849
/proc/meminfo: memFree=554104/2055920 swapFree=4167512/4192956
[pid=11841] ppid=11839 vsize=5356 CPUtime=0
/proc/11841/stat : 11841 (kw_pre) S 11839 11841 11742 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242393157 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11841/statm: 1339 231 192 169 0 50 0
[pid=11842] ppid=11841 vsize=357332 CPUtime=642.09
/proc/11842/stat : 11842 (kw_preprocessor) R 11841 11841 11742 0 -1 0 90934 0 0 0 64118 91 0 0 25 0 1 0 242393157 365907968 86300 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/11842/statm: 89333 86300 254 542 0 88782 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 362688

[startup+702.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/67 11849
/proc/meminfo: memFree=549176/2055920 swapFree=4167512/4192956
[pid=11841] ppid=11839 vsize=5356 CPUtime=0
/proc/11841/stat : 11841 (kw_pre) S 11839 11841 11742 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242393157 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11841/statm: 1339 231 192 169 0 50 0
[pid=11842] ppid=11841 vsize=362552 CPUtime=702.07
/proc/11842/stat : 11842 (kw_preprocessor) R 11841 11841 11742 0 -1 0 92177 0 0 0 70112 95 0 0 25 0 1 0 242393157 371253248 87543 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/11842/statm: 90638 87543 254 542 0 90087 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 367908

[startup+762.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/67 11849
/proc/meminfo: memFree=536696/2055920 swapFree=4167512/4192956
[pid=11841] ppid=11839 vsize=5356 CPUtime=0
/proc/11841/stat : 11841 (kw_pre) S 11839 11841 11742 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242393157 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11841/statm: 1339 231 192 169 0 50 0
[pid=11842] ppid=11841 vsize=375456 CPUtime=762.06
/proc/11842/stat : 11842 (kw_preprocessor) R 11841 11841 11742 0 -1 0 95268 0 0 0 76105 101 0 0 25 0 1 0 242393157 384466944 90634 1992294400 4194304 6416590 548682068912 18446744073709551615 4294886 0 0 4096 0 0 0 0 17 1 0 0
/proc/11842/statm: 93864 90634 254 542 0 93313 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 380812

[startup+822.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/67 11849
/proc/meminfo: memFree=523128/2055920 swapFree=4167512/4192956
[pid=11841] ppid=11839 vsize=5356 CPUtime=0
/proc/11841/stat : 11841 (kw_pre) S 11839 11841 11742 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242393157 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11841/statm: 1339 231 192 169 0 50 0
[pid=11842] ppid=11841 vsize=389664 CPUtime=822.04
/proc/11842/stat : 11842 (kw_preprocessor) R 11841 11841 11742 0 -1 0 98679 0 0 0 82098 106 0 0 25 0 1 0 242393157 399015936 94045 1992294400 4194304 6416590 548682068912 18446744073709551615 4420273 0 0 4096 0 0 0 0 17 1 0 0
/proc/11842/statm: 97416 94045 254 542 0 96865 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 395020

[startup+882.306 s]
/proc/loadavg: 1.00 0.99 0.91 2/67 11849
/proc/meminfo: memFree=515704/2055920 swapFree=4167512/4192956
[pid=11841] ppid=11839 vsize=5356 CPUtime=0
/proc/11841/stat : 11841 (kw_pre) S 11839 11841 11742 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242393157 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11841/statm: 1339 231 192 169 0 50 0
[pid=11842] ppid=11841 vsize=397132 CPUtime=882.03
/proc/11842/stat : 11842 (kw_preprocessor) R 11841 11841 11742 0 -1 0 100496 0 0 0 88094 109 0 0 25 0 1 0 242393157 406663168 95862 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/11842/statm: 99283 95862 254 542 0 98732 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 402488

[startup+942.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/67 11849
/proc/meminfo: memFree=515576/2055920 swapFree=4167512/4192956
[pid=11841] ppid=11839 vsize=5356 CPUtime=0
/proc/11841/stat : 11841 (kw_pre) S 11839 11841 11742 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242393157 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11841/statm: 1339 231 192 169 0 50 0
[pid=11842] ppid=11841 vsize=397132 CPUtime=942
/proc/11842/stat : 11842 (kw_preprocessor) R 11841 11841 11742 0 -1 0 100533 0 0 0 94089 111 0 0 25 0 1 0 242393157 406663168 95899 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/11842/statm: 99283 95899 254 542 0 98732 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 402488

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/67 11849
/proc/meminfo: memFree=515448/2055920 swapFree=4167512/4192956
[pid=11841] ppid=11839 vsize=5356 CPUtime=0
/proc/11841/stat : 11841 (kw_pre) S 11839 11841 11742 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242393157 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11841/statm: 1339 231 192 169 0 50 0
[pid=11842] ppid=11841 vsize=397132 CPUtime=1001.99
/proc/11842/stat : 11842 (kw_preprocessor) R 11841 11841 11742 0 -1 0 100558 0 0 0 100085 114 0 0 25 0 1 0 242393157 406663168 95924 1992294400 4194304 6416590 548682068912 18446744073709551615 4419751 0 0 4096 0 0 0 0 17 1 0 0
/proc/11842/statm: 99283 95924 254 542 0 98732 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 402488

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/67 11849
/proc/meminfo: memFree=514104/2055920 swapFree=4167512/4192956
[pid=11841] ppid=11839 vsize=5356 CPUtime=0
/proc/11841/stat : 11841 (kw_pre) S 11839 11841 11742 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242393157 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11841/statm: 1339 231 192 169 0 50 0
[pid=11842] ppid=11841 vsize=398292 CPUtime=1061.97
/proc/11842/stat : 11842 (kw_preprocessor) R 11841 11841 11742 0 -1 0 100876 0 0 0 106082 115 0 0 25 0 1 0 242393157 407851008 96242 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/11842/statm: 99573 96242 254 542 0 99022 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 403648

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/67 11849
/proc/meminfo: memFree=508856/2055920 swapFree=4167512/4192956
[pid=11841] ppid=11839 vsize=5356 CPUtime=0
/proc/11841/stat : 11841 (kw_pre) S 11839 11841 11742 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242393157 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11841/statm: 1339 231 192 169 0 50 0
[pid=11842] ppid=11841 vsize=403564 CPUtime=1121.95
/proc/11842/stat : 11842 (kw_preprocessor) R 11841 11841 11742 0 -1 0 102201 0 0 0 112077 118 0 0 25 0 1 0 242393157 413249536 97567 1992294400 4194304 6416590 548682068912 18446744073709551615 4295356 0 0 4096 0 0 0 0 17 1 0 0
/proc/11842/statm: 100891 97567 254 542 0 100340 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 408920

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/67 11849
/proc/meminfo: memFree=496312/2055920 swapFree=4167512/4192956
[pid=11841] ppid=11839 vsize=5356 CPUtime=0
/proc/11841/stat : 11841 (kw_pre) S 11839 11841 11742 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242393157 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11841/statm: 1339 231 192 169 0 50 0
[pid=11842] ppid=11841 vsize=417120 CPUtime=1181.95
/proc/11842/stat : 11842 (kw_preprocessor) R 11841 11841 11742 0 -1 0 105337 0 0 0 118071 124 0 0 25 0 1 0 242393157 427130880 100703 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/11842/statm: 104280 100703 254 542 0 103729 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 422476



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 0.99 0.91 2/67 11849
/proc/meminfo: memFree=492600/2055920 swapFree=4167512/4192956
[pid=11841] ppid=11839 vsize=5356 CPUtime=0
/proc/11841/stat : 11841 (kw_pre) S 11839 11841 11742 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242393157 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11841/statm: 1339 231 192 169 0 50 0
[pid=11842] ppid=11841 vsize=420784 CPUtime=1200.04
/proc/11842/stat : 11842 (kw_preprocessor) R 11841 11841 11742 0 -1 0 106222 0 0 0 119879 125 0 0 25 0 1 0 242393157 430882816 101588 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/11842/statm: 105196 101588 254 542 0 104645 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 426140

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

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

[startup+1200.4 s]
/proc/loadavg: 1.00 0.99 0.91 2/67 11849
/proc/meminfo: memFree=492600/2055920 swapFree=4167512/4192956
[pid=11841] ppid=11839 vsize=5356 CPUtime=0
/proc/11841/stat : 11841 (kw_pre) S 11839 11841 11742 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242393157 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11841/statm: 1339 231 192 169 0 50 0
[pid=11842] ppid=11841 vsize=420784 CPUtime=1200.04
/proc/11842/stat : 11842 (kw_preprocessor) R 11841 11841 11742 0 -1 0 106222 0 0 0 119879 125 0 0 25 0 1 0 242393157 430882816 101588 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/11842/statm: 105196 101588 254 542 0 104645 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 426140

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 11841 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=999
# CPU time returned by wait4() is 0.001998
# while last known CPU time is 1200.04
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.41
CPU time (s): 1200.04
CPU user time (s): 1198.79
CPU system time (s): 1.25
CPU usage (%): 99.969
Max. virtual memory (cumulated for all children) (KiB): 426140

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

runsolver used 1.15482 second user time and 3.22151 second system time

The end

Launcher Data 

Begin job on node8 at 2009-05-12 17:53:14
IDJOB=1805984
IDBENCH=24635
IDSOLVER=646
FILE ID=node8/1805984-1242143591
PBS_JOBID= 9289713
Free space on /tmp= 66100 MiB

SOLVER NAME= kw_pre 2009-03-21
BENCH NAME= SAT07/crafted/Hard/contest05/phnf/phnf-size10-exclusive-philo.used-as.sat04-988.sat05-4195.reshuffled-07.cnf
COMMAND LINE= HOME/kw_pre BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1805984-1242143591/watcher-1805984-1242143591 -o /tmp/evaluation-result-1805984-1242143591/solver-1805984-1242143591 -C 1200 -W 1800 -M 1800  HOME/kw_pre HOME/instance-1805984-1242143591.cnf

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

MD5SUM BENCH= 45589f445aa56f109f82baade7facf9a
RANDOM SEED=589714749

node8.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		: 3000.238
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		: 3000.238
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        904544 kB
Buffers:         67424 kB
Cached:         976260 kB
SwapCached:      19020 kB
Active:         141824 kB
Inactive:       922576 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        904544 kB
SwapTotal:     4192956 kB
SwapFree:      4167512 kB
Dirty:           27236 kB
Writeback:           0 kB
Mapped:          14236 kB
Slab:            72704 kB
Committed_AS:   971688 kB
PageTables:       1372 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= 66092 MiB
End job on node8 at 2009-05-12 18:13:17