Trace number 1807300

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) 1200.08 1200.61

General information on the benchmark

NameCRAFTED/rbsat/crafted/unforced/
rbsat-v1820c171155g4.cnf
MD5SUM58e1c9baf379890f8f9e3891acb41fa1
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 variables1820
Number of clauses171155
Sum of the clauses size344000
Maximum clause length28
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2171090
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 565

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-1807300-1242156584/watcher-1807300-1242156584 -o /tmp/evaluation-result-1807300-1242156584/solver-1807300-1242156584 -C 1200 -W 1800 -M 1800 HOME/kw_pre HOME/instance-1807300-1242156584.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.91 0.95 0.90 3/65 3241
/proc/meminfo: memFree=1193704/2055920 swapFree=4173816/4192956
[pid=3241] ppid=3239 vsize=5356 CPUtime=0
/proc/3241/stat : 3241 (kw_pre) S 3239 3241 2791 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243688075 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 214945030980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3241/statm: 1339 231 192 169 0 50 0
[pid=3242] ppid=3241 vsize=3384 CPUtime=0
/proc/3242/stat : 3242 (kw_preprocessor) R 3241 3241 2791 0 -1 0 494 0 0 0 0 0 0 0 19 0 1 0 243688075 3465216 470 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/3242/statm: 846 478 205 542 0 295 0

[startup+0.104011 s]
/proc/loadavg: 0.91 0.95 0.90 3/65 3241
/proc/meminfo: memFree=1193704/2055920 swapFree=4173816/4192956
[pid=3241] ppid=3239 vsize=5356 CPUtime=0
/proc/3241/stat : 3241 (kw_pre) S 3239 3241 2791 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243688075 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 214945030980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3241/statm: 1339 231 192 169 0 50 0
[pid=3242] ppid=3241 vsize=7448 CPUtime=0.09
/proc/3242/stat : 3242 (kw_preprocessor) R 3241 3241 2791 0 -1 0 1157 0 0 0 9 0 0 0 20 0 1 0 243688075 7626752 1133 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/3242/statm: 1862 1133 215 542 0 1311 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12804

[startup+0.202029 s]
/proc/loadavg: 0.91 0.95 0.90 3/65 3241
/proc/meminfo: memFree=1193704/2055920 swapFree=4173816/4192956
[pid=3241] ppid=3239 vsize=5356 CPUtime=0
/proc/3241/stat : 3241 (kw_pre) S 3239 3241 2791 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243688075 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 214945030980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3241/statm: 1339 231 192 169 0 50 0
[pid=3242] ppid=3241 vsize=9936 CPUtime=0.18
/proc/3242/stat : 3242 (kw_preprocessor) R 3241 3241 2791 0 -1 0 1822 0 0 0 18 0 0 0 20 0 1 0 243688075 10174464 1798 1992294400 4194304 6416590 548682068912 18446744073709551615 4292812 0 0 4096 0 0 0 0 17 0 0 0
/proc/3242/statm: 2484 1798 216 542 0 1933 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 15292

[startup+0.301033 s]
/proc/loadavg: 0.91 0.95 0.90 3/65 3241
/proc/meminfo: memFree=1193704/2055920 swapFree=4173816/4192956
[pid=3241] ppid=3239 vsize=5356 CPUtime=0
/proc/3241/stat : 3241 (kw_pre) S 3239 3241 2791 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243688075 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 214945030980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3241/statm: 1339 231 192 169 0 50 0
[pid=3242] ppid=3241 vsize=11396 CPUtime=0.29
/proc/3242/stat : 3242 (kw_preprocessor) R 3241 3241 2791 0 -1 0 2316 0 0 0 28 1 0 0 21 0 1 0 243688075 11669504 2195 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/3242/statm: 2849 2195 216 542 0 2298 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 16752

[startup+0.701077 s]
/proc/loadavg: 0.91 0.95 0.90 3/65 3241
/proc/meminfo: memFree=1193704/2055920 swapFree=4173816/4192956
[pid=3241] ppid=3239 vsize=5356 CPUtime=0
/proc/3241/stat : 3241 (kw_pre) S 3239 3241 2791 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243688075 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 214945030980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3241/statm: 1339 231 192 169 0 50 0
[pid=3242] ppid=3241 vsize=19160 CPUtime=0.68
/proc/3242/stat : 3242 (kw_preprocessor) R 3241 3241 2791 0 -1 0 4634 0 0 0 67 1 0 0 25 0 1 0 243688075 19619840 4320 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/3242/statm: 4790 4321 216 542 0 4239 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 24516

[startup+1.50117 s]
/proc/loadavg: 0.91 0.95 0.90 2/67 3243
/proc/meminfo: memFree=1167000/2055920 swapFree=4173816/4192956
[pid=3241] ppid=3239 vsize=5356 CPUtime=0
/proc/3241/stat : 3241 (kw_pre) S 3239 3241 2791 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243688075 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 214945030980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3241/statm: 1339 231 192 169 0 50 0
[pid=3242] ppid=3241 vsize=31460 CPUtime=1.49
/proc/3242/stat : 3242 (kw_preprocessor) R 3241 3241 2791 0 -1 0 7456 0 0 0 146 3 0 0 25 0 1 0 243688075 32215040 7142 1992294400 4194304 6416590 548682068912 18446744073709551615 4524889 0 0 4096 0 0 0 0 17 0 0 0
/proc/3242/statm: 7865 7142 243 542 0 7314 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 36816

[startup+3.10135 s]
/proc/loadavg: 0.91 0.95 0.90 2/67 3243
/proc/meminfo: memFree=1164760/2055920 swapFree=4173816/4192956
[pid=3241] ppid=3239 vsize=5356 CPUtime=0
/proc/3241/stat : 3241 (kw_pre) S 3239 3241 2791 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243688075 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 214945030980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3241/statm: 1339 231 192 169 0 50 0
[pid=3242] ppid=3241 vsize=32780 CPUtime=3.09
/proc/3242/stat : 3242 (kw_preprocessor) R 3241 3241 2791 0 -1 0 7793 0 0 0 305 4 0 0 25 0 1 0 243688075 33566720 7479 1992294400 4194304 6416590 548682068912 18446744073709551615 4567195 0 0 4096 0 0 0 0 17 0 0 0
/proc/3242/statm: 8195 7479 243 542 0 7644 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 38136

[startup+6.30171 s]
/proc/loadavg: 0.92 0.95 0.90 2/67 3243
/proc/meminfo: memFree=1162648/2055920 swapFree=4173816/4192956
[pid=3241] ppid=3239 vsize=5356 CPUtime=0
/proc/3241/stat : 3241 (kw_pre) S 3239 3241 2791 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243688075 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 214945030980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3241/statm: 1339 231 192 169 0 50 0
[pid=3242] ppid=3241 vsize=34500 CPUtime=6.28
/proc/3242/stat : 3242 (kw_preprocessor) R 3241 3241 2791 0 -1 0 8242 0 0 0 624 4 0 0 25 0 1 0 243688075 35328000 7928 1992294400 4194304 6416590 548682068912 18446744073709551615 4567227 0 0 4096 0 0 0 0 17 0 0 0
/proc/3242/statm: 8625 7928 243 542 0 8074 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 39856

[startup+12.7014 s]
/proc/loadavg: 0.93 0.95 0.90 2/67 3243
/proc/meminfo: memFree=1159320/2055920 swapFree=4173816/4192956
[pid=3241] ppid=3239 vsize=5356 CPUtime=0
/proc/3241/stat : 3241 (kw_pre) S 3239 3241 2791 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243688075 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 214945030980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3241/statm: 1339 231 192 169 0 50 0
[pid=3242] ppid=3241 vsize=37284 CPUtime=12.69
/proc/3242/stat : 3242 (kw_preprocessor) R 3241 3241 2791 0 -1 0 8955 0 0 0 1264 5 0 0 25 0 1 0 243688075 38178816 8641 1992294400 4194304 6416590 548682068912 18446744073709551615 4567694 0 0 4096 0 0 0 0 17 0 0 0
/proc/3242/statm: 9321 8641 243 542 0 8770 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 42640

[startup+25.5029 s]
/proc/loadavg: 1.02 0.97 0.91 2/67 3243
/proc/meminfo: memFree=1155736/2055920 swapFree=4173816/4192956
[pid=3241] ppid=3239 vsize=5356 CPUtime=0
/proc/3241/stat : 3241 (kw_pre) S 3239 3241 2791 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243688075 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 214945030980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3241/statm: 1339 231 192 169 0 50 0
[pid=3242] ppid=3241 vsize=41744 CPUtime=25.49
/proc/3242/stat : 3242 (kw_preprocessor) R 3241 3241 2791 0 -1 0 10099 0 0 0 2540 9 0 0 25 0 1 0 243688075 42745856 9785 1992294400 4194304 6416590 548682068912 18446744073709551615 4304248 0 0 4096 0 0 0 0 17 0 0 0
/proc/3242/statm: 10436 9785 253 542 0 9885 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 47100

[startup+51.1028 s]
/proc/loadavg: 1.01 0.97 0.91 2/67 3243
/proc/meminfo: memFree=1128664/2055920 swapFree=4173816/4192956
[pid=3241] ppid=3239 vsize=5356 CPUtime=0
/proc/3241/stat : 3241 (kw_pre) S 3239 3241 2791 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243688075 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 214945030980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3241/statm: 1339 231 192 169 0 50 0
[pid=3242] ppid=3241 vsize=68340 CPUtime=51.06
/proc/3242/stat : 3242 (kw_preprocessor) R 3241 3241 2791 0 -1 0 16647 0 0 0 5087 19 0 0 25 0 1 0 243688075 69980160 16333 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/3242/statm: 17085 16333 253 542 0 16534 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 73696

[startup+102.303 s]
/proc/loadavg: 1.00 0.97 0.91 2/67 3243
/proc/meminfo: memFree=1097816/2055920 swapFree=4173816/4192956
[pid=3241] ppid=3239 vsize=5356 CPUtime=0
/proc/3241/stat : 3241 (kw_pre) S 3239 3241 2791 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243688075 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 214945030980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3241/statm: 1339 231 192 169 0 50 0
[pid=3242] ppid=3241 vsize=100532 CPUtime=102.26
/proc/3242/stat : 3242 (kw_preprocessor) R 3241 3241 2791 0 -1 0 24780 0 0 0 10191 35 0 0 25 0 1 0 243688075 102944768 24016 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/3242/statm: 25133 24016 253 542 0 24582 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 105888

[startup+162.302 s]
/proc/loadavg: 1.00 0.97 0.91 2/67 3243
/proc/meminfo: memFree=1060824/2055920 swapFree=4173816/4192956
[pid=3241] ppid=3239 vsize=5356 CPUtime=0
/proc/3241/stat : 3241 (kw_pre) S 3239 3241 2791 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243688075 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 214945030980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3241/statm: 1339 231 192 169 0 50 0
[pid=3242] ppid=3241 vsize=139104 CPUtime=162.23
/proc/3242/stat : 3242 (kw_preprocessor) R 3241 3241 2791 0 -1 0 34935 0 0 0 16169 54 0 0 25 0 1 0 243688075 142442496 33210 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 0 0 0
/proc/3242/statm: 34776 33210 253 542 0 34225 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 144460

[startup+222.306 s]
/proc/loadavg: 1.00 0.97 0.91 2/67 3243
/proc/meminfo: memFree=1036568/2055920 swapFree=4173816/4192956
[pid=3241] ppid=3239 vsize=5356 CPUtime=0
/proc/3241/stat : 3241 (kw_pre) S 3239 3241 2791 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243688075 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 214945030980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3241/statm: 1339 231 192 169 0 50 0
[pid=3242] ppid=3241 vsize=164392 CPUtime=222.21
/proc/3242/stat : 3242 (kw_preprocessor) R 3241 3241 2791 0 -1 0 41473 0 0 0 22149 72 0 0 25 0 1 0 243688075 168337408 39327 1992294400 4194304 6416590 548682068912 18446744073709551615 5279527 0 0 4096 0 0 0 0 17 0 0 0
/proc/3242/statm: 41098 39327 253 542 0 40547 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 169748

[startup+282.303 s]
/proc/loadavg: 1.00 0.97 0.91 2/67 3243
/proc/meminfo: memFree=1012440/2055920 swapFree=4173816/4192956
[pid=3241] ppid=3239 vsize=5356 CPUtime=0
/proc/3241/stat : 3241 (kw_pre) S 3239 3241 2791 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243688075 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 214945030980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3241/statm: 1339 231 192 169 0 50 0
[pid=3242] ppid=3241 vsize=189960 CPUtime=282.18
/proc/3242/stat : 3242 (kw_preprocessor) R 3241 3241 2791 0 -1 0 48449 0 0 0 28131 87 0 0 25 0 1 0 243688075 194519040 45263 1992294400 4194304 6416590 548682068912 18446744073709551615 4294660 0 0 4096 0 0 0 0 17 0 0 0
/proc/3242/statm: 47490 45263 253 542 0 46939 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 195316

[startup+342.303 s]
/proc/loadavg: 1.00 0.97 0.91 2/67 3243
/proc/meminfo: memFree=990616/2055920 swapFree=4173816/4192956
[pid=3241] ppid=3239 vsize=5356 CPUtime=0
/proc/3241/stat : 3241 (kw_pre) S 3239 3241 2791 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243688075 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 214945030980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3241/statm: 1339 231 192 169 0 50 0
[pid=3242] ppid=3241 vsize=212400 CPUtime=342.16
/proc/3242/stat : 3242 (kw_preprocessor) R 3241 3241 2791 0 -1 0 53976 0 0 0 34113 103 0 0 25 0 1 0 243688075 217497600 50790 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/3242/statm: 53100 50790 253 542 0 52549 0
Current children cumulated CPU time (s) 342.16

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

/proc/3242/statm: 70908 67262 253 542 0 70357 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 288988

[startup+642.302 s]
/proc/loadavg: 1.00 0.97 0.91 2/67 3243
/proc/meminfo: memFree=913688/2055920 swapFree=4173816/4192956
[pid=3241] ppid=3239 vsize=5356 CPUtime=0
/proc/3241/stat : 3241 (kw_pre) S 3239 3241 2791 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243688075 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 214945030980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3241/statm: 1339 231 192 169 0 50 0
[pid=3242] ppid=3241 vsize=296028 CPUtime=642.03
/proc/3242/stat : 3242 (kw_preprocessor) R 3241 3241 2791 0 -1 0 75581 0 0 0 64040 163 0 0 25 0 1 0 243688075 303132672 70173 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/3242/statm: 74007 70173 253 542 0 73456 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 301384

[startup+702.301 s]
/proc/loadavg: 1.00 0.97 0.91 2/67 3243
/proc/meminfo: memFree=892504/2055920 swapFree=4173816/4192956
[pid=3241] ppid=3239 vsize=5356 CPUtime=0
/proc/3241/stat : 3241 (kw_pre) S 3239 3241 2791 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243688075 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 214945030980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3241/statm: 1339 231 192 169 0 50 0
[pid=3242] ppid=3241 vsize=316716 CPUtime=702.01
/proc/3242/stat : 3242 (kw_preprocessor) R 3241 3241 2791 0 -1 0 81614 0 0 0 70024 177 0 0 25 0 1 0 243688075 324317184 75233 1992294400 4194304 6416590 548682068912 18446744073709551615 4366732 0 0 4096 0 0 0 0 17 0 0 0
/proc/3242/statm: 79179 75233 253 542 0 78628 0
Current children cumulated CPU time (s) 702.01
Current children cumulated vsize (KiB) 322072

[startup+762.301 s]
/proc/loadavg: 1.00 0.97 0.91 2/67 3245
/proc/meminfo: memFree=891352/2055920 swapFree=4173816/4192956
[pid=3241] ppid=3239 vsize=5356 CPUtime=0
/proc/3241/stat : 3241 (kw_pre) S 3239 3241 2791 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243688075 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 214945030980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3241/statm: 1339 231 192 169 0 50 0
[pid=3242] ppid=3241 vsize=317516 CPUtime=761.99
/proc/3242/stat : 3242 (kw_preprocessor) R 3241 3241 2791 0 -1 0 81869 0 0 0 76015 184 0 0 25 0 1 0 243688075 325136384 75488 1992294400 4194304 6416590 548682068912 18446744073709551615 4294886 0 0 4096 0 0 0 0 17 0 0 0
/proc/3242/statm: 79379 75488 253 542 0 78828 0
Current children cumulated CPU time (s) 761.99
Current children cumulated vsize (KiB) 322872

[startup+822.302 s]
/proc/loadavg: 1.00 0.97 0.91 2/67 3245
/proc/meminfo: memFree=880088/2055920 swapFree=4173816/4192956
[pid=3241] ppid=3239 vsize=5356 CPUtime=0
/proc/3241/stat : 3241 (kw_pre) S 3239 3241 2791 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243688075 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 214945030980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3241/statm: 1339 231 192 169 0 50 0
[pid=3242] ppid=3241 vsize=329828 CPUtime=821.95
/proc/3242/stat : 3242 (kw_preprocessor) R 3241 3241 2791 0 -1 0 84787 0 0 0 82003 192 0 0 25 0 1 0 243688075 337743872 78406 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/3242/statm: 82457 78406 253 542 0 81906 0
Current children cumulated CPU time (s) 821.95
Current children cumulated vsize (KiB) 335184

[startup+882.306 s]
/proc/loadavg: 1.00 0.97 0.91 2/67 3245
/proc/meminfo: memFree=857304/2055920 swapFree=4173816/4192956
[pid=3241] ppid=3239 vsize=5356 CPUtime=0
/proc/3241/stat : 3241 (kw_pre) S 3239 3241 2791 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243688075 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 214945030980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3241/statm: 1339 231 192 169 0 50 0
[pid=3242] ppid=3241 vsize=354812 CPUtime=881.93
/proc/3242/stat : 3242 (kw_preprocessor) R 3241 3241 2791 0 -1 0 91531 0 0 0 87991 202 0 0 25 0 1 0 243688075 363327488 84032 1992294400 4194304 6416590 548682068912 18446744073709551615 5279527 0 0 4096 0 0 0 0 17 0 0 0
/proc/3242/statm: 88703 84032 253 542 0 88152 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 360168

[startup+942.301 s]
/proc/loadavg: 1.00 0.97 0.91 2/67 3245
/proc/meminfo: memFree=856152/2055920 swapFree=4173816/4192956
[pid=3241] ppid=3239 vsize=5356 CPUtime=0
/proc/3241/stat : 3241 (kw_pre) S 3239 3241 2791 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243688075 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 214945030980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3241/statm: 1339 231 192 169 0 50 0
[pid=3242] ppid=3241 vsize=356092 CPUtime=941.9
/proc/3242/stat : 3242 (kw_preprocessor) R 3241 3241 2791 0 -1 0 91829 0 0 0 93980 210 0 0 25 0 1 0 243688075 364638208 84330 1992294400 4194304 6416590 548682068912 18446744073709551615 4294671 0 0 4096 0 0 0 0 17 0 0 0
/proc/3242/statm: 89023 84330 253 542 0 88472 0
Current children cumulated CPU time (s) 941.9
Current children cumulated vsize (KiB) 361448

[startup+1002.3 s]
/proc/loadavg: 1.00 0.97 0.91 2/67 3245
/proc/meminfo: memFree=854424/2055920 swapFree=4173816/4192956
[pid=3241] ppid=3239 vsize=5356 CPUtime=0
/proc/3241/stat : 3241 (kw_pre) S 3239 3241 2791 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243688075 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 214945030980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3241/statm: 1339 231 192 169 0 50 0
[pid=3242] ppid=3241 vsize=358012 CPUtime=1001.86
/proc/3242/stat : 3242 (kw_preprocessor) R 3241 3241 2791 0 -1 0 92243 0 0 0 99969 217 0 0 25 0 1 0 243688075 366604288 84744 1992294400 4194304 6416590 548682068912 18446744073709551615 4370189 0 0 4096 0 0 0 0 17 0 0 0
/proc/3242/statm: 89503 84744 253 542 0 88952 0
Current children cumulated CPU time (s) 1001.86
Current children cumulated vsize (KiB) 363368

[startup+1062.3 s]
/proc/loadavg: 1.00 0.97 0.91 2/67 3245
/proc/meminfo: memFree=824408/2055920 swapFree=4173816/4192956
[pid=3241] ppid=3239 vsize=5356 CPUtime=0
/proc/3241/stat : 3241 (kw_pre) S 3239 3241 2791 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243688075 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 214945030980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3241/statm: 1339 231 192 169 0 50 0
[pid=3242] ppid=3241 vsize=388916 CPUtime=1061.85
/proc/3242/stat : 3242 (kw_preprocessor) R 3241 3241 2791 0 -1 0 99858 0 0 0 105953 232 0 0 25 0 1 0 243688075 398249984 92359 1992294400 4194304 6416590 548682068912 18446744073709551615 4294546 0 0 4096 0 0 0 0 17 0 0 0
/proc/3242/statm: 97229 92359 253 542 0 96678 0
Current children cumulated CPU time (s) 1061.85
Current children cumulated vsize (KiB) 394272

[startup+1122.3 s]
/proc/loadavg: 1.00 0.97 0.91 2/67 3245
/proc/meminfo: memFree=808280/2055920 swapFree=4173816/4192956
[pid=3241] ppid=3239 vsize=5356 CPUtime=0
/proc/3241/stat : 3241 (kw_pre) S 3239 3241 2791 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243688075 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 214945030980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3241/statm: 1339 231 192 169 0 50 0
[pid=3242] ppid=3241 vsize=404948 CPUtime=1121.81
/proc/3242/stat : 3242 (kw_preprocessor) R 3241 3241 2791 0 -1 0 105043 0 0 0 111938 243 0 0 25 0 1 0 243688075 414666752 96258 1992294400 4194304 6416590 548682068912 18446744073709551615 4420600 0 0 4096 0 0 0 0 17 0 0 0
/proc/3242/statm: 101237 96258 253 542 0 100686 0
Current children cumulated CPU time (s) 1121.81
Current children cumulated vsize (KiB) 410304

[startup+1182.3 s]
/proc/loadavg: 1.00 0.97 0.91 2/67 3245
/proc/meminfo: memFree=807896/2055920 swapFree=4173816/4192956
[pid=3241] ppid=3239 vsize=5356 CPUtime=0
/proc/3241/stat : 3241 (kw_pre) S 3239 3241 2791 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243688075 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 214945030980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3241/statm: 1339 231 192 169 0 50 0
[pid=3242] ppid=3241 vsize=404948 CPUtime=1181.79
/proc/3242/stat : 3242 (kw_preprocessor) R 3241 3241 2791 0 -1 0 105125 0 0 0 117928 251 0 0 25 0 1 0 243688075 414666752 96340 1992294400 4194304 6416590 548682068912 18446744073709551615 4294648 0 0 4096 0 0 0 0 17 0 0 0
/proc/3242/statm: 101237 96340 253 542 0 100686 0
Current children cumulated CPU time (s) 1181.79
Current children cumulated vsize (KiB) 410304



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 0.97 0.91 2/67 3245
/proc/meminfo: memFree=807832/2055920 swapFree=4173816/4192956
[pid=3241] ppid=3239 vsize=5356 CPUtime=0
/proc/3241/stat : 3241 (kw_pre) S 3239 3241 2791 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243688075 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 214945030980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3241/statm: 1339 231 192 169 0 50 0
[pid=3242] ppid=3241 vsize=404948 CPUtime=1200.08
/proc/3242/stat : 3242 (kw_preprocessor) R 3241 3241 2791 0 -1 0 105139 0 0 0 119755 253 0 0 25 0 1 0 243688075 414666752 96354 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/3242/statm: 101237 96354 253 542 0 100686 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 410304

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

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

[startup+1200.6 s]
/proc/loadavg: 1.00 0.97 0.91 2/67 3245
/proc/meminfo: memFree=807832/2055920 swapFree=4173816/4192956
[pid=3241] ppid=3239 vsize=5356 CPUtime=0
/proc/3241/stat : 3241 (kw_pre) S 3239 3241 2791 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243688075 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 214945030980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3241/statm: 1339 231 192 169 0 50 0
[pid=3242] ppid=3241 vsize=404948 CPUtime=1200.08
/proc/3242/stat : 3242 (kw_preprocessor) R 3241 3241 2791 0 -1 0 105139 0 0 0 119755 253 0 0 25 0 1 0 243688075 414666752 96354 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/3242/statm: 101237 96354 253 542 0 100686 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 410304

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 3241 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 1200.08
#
# 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): 1200.08
CPU user time (s): 1197.55
CPU system time (s): 2.53
CPU usage (%): 99.9557
Max. virtual memory (cumulated for all children) (KiB): 414704

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 1.08783 second user time and 3.2875 second system time

The end

Launcher Data 

Begin job on node85 at 2009-05-12 21:29:44
IDJOB=1807300
IDBENCH=71501
IDSOLVER=646
FILE ID=node85/1807300-1242156584
PBS_JOBID= 9289641
Free space on /tmp= 126388 MiB

SOLVER NAME= kw_pre 2009-03-21
BENCH NAME= SAT09/CRAFTED/rbsat/crafted/unforced/rbsat-v1820c171155g4.cnf
COMMAND LINE= HOME/kw_pre BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1807300-1242156584/watcher-1807300-1242156584 -o /tmp/evaluation-result-1807300-1242156584/solver-1807300-1242156584 -C 1200 -W 1800 -M 1800  HOME/kw_pre HOME/instance-1807300-1242156584.cnf

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

MD5SUM BENCH= 58e1c9baf379890f8f9e3891acb41fa1
RANDOM SEED=1620182183

node85.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:       1194248 kB
Buffers:         66168 kB
Cached:         726408 kB
SwapCached:      14244 kB
Active:         259176 kB
Inactive:       549744 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1194248 kB
SwapTotal:     4192956 kB
SwapFree:      4173816 kB
Dirty:            5200 kB
Writeback:           0 kB
Mapped:          13644 kB
Slab:            38828 kB
Committed_AS:   820860 kB
PageTables:       1372 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= 126388 MiB
End job on node85 at 2009-05-12 21:49:47