Trace number 1796180

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) 1200.03 1200.41

General information on the benchmark

Nameindustrial/anbulagan/
hard-sat/partial-5-17-s.cnf
MD5SUMcd6cb5ea01688ce5beec6e625055ac90
Bench CategoryAPPLICATION (applications 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 variables252328
Number of clauses1189896
Sum of the clauses size2752826
Maximum clause length10
Minimum clause length1
Number of clauses of size 118837
Number of clauses of size 2919648
Number of clauses of size 3204591
Number of clauses of size 45200
Number of clauses of size 520800
Number of clauses of size over 520820

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-1796180-1242071596/watcher-1796180-1242071596 -o /tmp/evaluation-result-1796180-1242071596/solver-1796180-1242071596 -C 1200 -W 1800 -M 1800 HOME/kw_pre HOME/instance-1796180-1242071596.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: 1.00 1.39 1.73 3/65 30292
/proc/meminfo: memFree=1455136/2055920 swapFree=4173816/4192956
[pid=30292] ppid=30290 vsize=5356 CPUtime=0
/proc/30292/stat : 30292 (kw_pre) S 30290 30292 30195 0 -1 4194304 280 0 0 0 0 0 0 0 20 0 1 0 235189559 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 214945030980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30292/statm: 1339 231 192 169 0 50 0
[pid=30293] ppid=30292 vsize=5520 CPUtime=0
/proc/30293/stat : 30293 (kw_preprocessor) R 30292 30292 30195 0 -1 0 573 0 0 0 0 0 0 0 21 0 1 0 235189559 5652480 549 1992294400 4194304 6416590 548682068912 18446744073709551615 4404923 0 0 4096 0 0 0 0 17 1 0 0
/proc/30293/statm: 1380 556 190 542 0 829 0

[startup+0.0389159 s]
/proc/loadavg: 1.00 1.39 1.73 3/65 30292
/proc/meminfo: memFree=1455136/2055920 swapFree=4173816/4192956
[pid=30292] ppid=30290 vsize=5356 CPUtime=0
/proc/30292/stat : 30292 (kw_pre) S 30290 30292 30195 0 -1 4194304 280 0 0 0 0 0 0 0 20 0 1 0 235189559 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 214945030980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30292/statm: 1339 231 192 169 0 50 0
[pid=30293] ppid=30292 vsize=31020 CPUtime=0.03
/proc/30293/stat : 30293 (kw_preprocessor) R 30292 30292 30195 0 -1 0 5373 0 0 0 1 2 0 0 21 0 1 0 235189559 31764480 5349 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 1 0 0
/proc/30293/statm: 7755 5352 205 542 0 7204 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 36376

[startup+0.101921 s]
/proc/loadavg: 1.00 1.39 1.73 3/65 30292
/proc/meminfo: memFree=1455136/2055920 swapFree=4173816/4192956
[pid=30292] ppid=30290 vsize=5356 CPUtime=0
/proc/30292/stat : 30292 (kw_pre) S 30290 30292 30195 0 -1 4194304 280 0 0 0 0 0 0 0 20 0 1 0 235189559 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 214945030980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30292/statm: 1339 231 192 169 0 50 0
[pid=30293] ppid=30292 vsize=63724 CPUtime=0.09
/proc/30293/stat : 30293 (kw_preprocessor) R 30292 30292 30195 0 -1 0 13265 0 0 0 4 5 0 0 21 0 1 0 235189559 65253376 13241 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 1 0 0
/proc/30293/statm: 15931 13248 205 542 0 15380 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 69080

[startup+0.301944 s]
/proc/loadavg: 1.00 1.39 1.73 3/65 30292
/proc/meminfo: memFree=1455136/2055920 swapFree=4173816/4192956
[pid=30292] ppid=30290 vsize=5356 CPUtime=0
/proc/30292/stat : 30292 (kw_pre) S 30290 30292 30195 0 -1 4194304 280 0 0 0 0 0 0 0 20 0 1 0 235189559 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 214945030980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30292/statm: 1339 231 192 169 0 50 0
[pid=30293] ppid=30292 vsize=159660 CPUtime=0.28
/proc/30293/stat : 30293 (kw_preprocessor) R 30292 30292 30195 0 -1 0 36197 0 0 0 14 14 0 0 23 0 1 0 235189559 163491840 36173 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 1 0 0
/proc/30293/statm: 39915 36173 215 542 0 39364 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 165016

[startup+0.701989 s]
/proc/loadavg: 1.00 1.39 1.73 3/65 30292
/proc/meminfo: memFree=1455136/2055920 swapFree=4173816/4192956
[pid=30292] ppid=30290 vsize=5356 CPUtime=0
/proc/30292/stat : 30292 (kw_pre) S 30290 30292 30195 0 -1 4194304 280 0 0 0 0 0 0 0 20 0 1 0 235189559 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 214945030980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30292/statm: 1339 231 192 169 0 50 0
[pid=30293] ppid=30292 vsize=165864 CPUtime=0.69
/proc/30293/stat : 30293 (kw_preprocessor) R 30292 30292 30195 0 -1 0 37931 0 0 0 54 15 0 0 25 0 1 0 235189559 169844736 37907 1992294400 4194304 6416590 548682068912 18446744073709551615 5489806 0 0 4096 0 0 0 0 17 1 0 0
/proc/30293/statm: 41466 37907 215 542 0 40915 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 171220

[startup+1.50109 s]
/proc/loadavg: 1.00 1.39 1.73 2/67 30294
/proc/meminfo: memFree=1299280/2055920 swapFree=4173816/4192956
[pid=30292] ppid=30290 vsize=5356 CPUtime=0
/proc/30292/stat : 30292 (kw_pre) S 30290 30292 30195 0 -1 4194304 280 0 0 0 0 0 0 0 20 0 1 0 235189559 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 214945030980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30292/statm: 1339 231 192 169 0 50 0
[pid=30293] ppid=30292 vsize=176292 CPUtime=1.49
/proc/30293/stat : 30293 (kw_preprocessor) R 30292 30292 30195 0 -1 0 40882 0 0 0 132 17 0 0 25 0 1 0 235189559 180523008 40858 1992294400 4194304 6416590 548682068912 18446744073709551615 5124143 0 0 4096 0 0 0 0 17 0 0 0
/proc/30293/statm: 44073 40858 215 542 0 43522 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 181648

[startup+3.10126 s]
/proc/loadavg: 1.00 1.39 1.73 2/67 30294
/proc/meminfo: memFree=1276560/2055920 swapFree=4173816/4192956
[pid=30292] ppid=30290 vsize=5356 CPUtime=0
/proc/30292/stat : 30292 (kw_pre) S 30290 30292 30195 0 -1 4194304 280 0 0 0 0 0 0 0 20 0 1 0 235189559 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 214945030980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30292/statm: 1339 231 192 169 0 50 0
[pid=30293] ppid=30292 vsize=196788 CPUtime=3.08
/proc/30293/stat : 30293 (kw_preprocessor) R 30292 30292 30195 0 -1 0 47360 0 0 0 287 21 0 0 25 0 1 0 235189559 201510912 46567 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 1 0 0
/proc/30293/statm: 49197 46567 216 542 0 48646 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 202144

[startup+6.30262 s]
/proc/loadavg: 1.08 1.40 1.73 2/67 30294
/proc/meminfo: memFree=1232408/2055920 swapFree=4173816/4192956
[pid=30292] ppid=30290 vsize=5356 CPUtime=0
/proc/30292/stat : 30292 (kw_pre) S 30290 30292 30195 0 -1 4194304 280 0 0 0 0 0 0 0 20 0 1 0 235189559 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 214945030980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30292/statm: 1339 231 192 169 0 50 0
[pid=30293] ppid=30292 vsize=238568 CPUtime=6.28
/proc/30293/stat : 30293 (kw_preprocessor) R 30292 30292 30195 0 -1 0 60552 0 0 0 601 27 0 0 25 0 1 0 235189559 244293632 58222 1992294400 4194304 6416590 548682068912 18446744073709551615 4304845 0 0 4096 0 0 0 0 17 1 0 0
/proc/30293/statm: 59642 58222 218 542 0 59091 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 243924

[startup+12.7013 s]
/proc/loadavg: 1.07 1.39 1.73 2/67 30294
/proc/meminfo: memFree=1155736/2055920 swapFree=4173816/4192956
[pid=30292] ppid=30290 vsize=5356 CPUtime=0
/proc/30292/stat : 30292 (kw_pre) S 30290 30292 30195 0 -1 4194304 280 0 0 0 0 0 0 0 20 0 1 0 235189559 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 214945030980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30292/statm: 1339 231 192 169 0 50 0
[pid=30293] ppid=30292 vsize=302232 CPUtime=12.68
/proc/30293/stat : 30293 (kw_preprocessor) R 30292 30292 30195 0 -1 0 76332 0 0 0 1208 60 0 0 25 0 1 0 235189559 309485568 74002 1992294400 4194304 6416590 548682068912 18446744073709551615 4567104 0 0 4096 0 0 0 0 17 1 0 0
/proc/30293/statm: 75558 74002 242 542 0 75007 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 307588

[startup+25.5018 s]
/proc/loadavg: 1.06 1.37 1.72 2/67 30294
/proc/meminfo: memFree=1159000/2055920 swapFree=4173816/4192956
[pid=30292] ppid=30290 vsize=5356 CPUtime=0
/proc/30292/stat : 30292 (kw_pre) S 30290 30292 30195 0 -1 4194304 280 0 0 0 0 0 0 0 20 0 1 0 235189559 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 214945030980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30292/statm: 1339 231 192 169 0 50 0
[pid=30293] ppid=30292 vsize=296228 CPUtime=25.47
/proc/30293/stat : 30293 (kw_preprocessor) R 30292 30292 30195 0 -1 0 76894 0 0 0 2486 61 0 0 25 0 1 0 235189559 303337472 72592 1992294400 4194304 6416590 548682068912 18446744073709551615 4312188 0 0 4096 0 0 0 0 17 1 0 0
/proc/30293/statm: 74057 72592 250 542 0 73506 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 301584

[startup+51.1017 s]
/proc/loadavg: 1.04 1.34 1.70 2/67 30294
/proc/meminfo: memFree=1159064/2055920 swapFree=4173816/4192956
[pid=30292] ppid=30290 vsize=5356 CPUtime=0
/proc/30292/stat : 30292 (kw_pre) S 30290 30292 30195 0 -1 4194304 280 0 0 0 0 0 0 0 20 0 1 0 235189559 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 214945030980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30292/statm: 1339 231 192 169 0 50 0
[pid=30293] ppid=30292 vsize=296228 CPUtime=51.06
/proc/30293/stat : 30293 (kw_preprocessor) R 30292 30292 30195 0 -1 0 76912 0 0 0 5040 66 0 0 25 0 1 0 235189559 303337472 72610 1992294400 4194304 6416590 548682068912 18446744073709551615 4306276 0 0 4096 0 0 0 0 17 1 0 0
/proc/30293/statm: 74057 72610 250 542 0 73506 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 301584

[startup+102.305 s]
/proc/loadavg: 1.01 1.28 1.66 2/67 30294
/proc/meminfo: memFree=1156632/2055920 swapFree=4173816/4192956
[pid=30292] ppid=30290 vsize=5356 CPUtime=0
/proc/30292/stat : 30292 (kw_pre) S 30290 30292 30195 0 -1 4194304 280 0 0 0 0 0 0 0 20 0 1 0 235189559 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 214945030980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30292/statm: 1339 231 192 169 0 50 0
[pid=30293] ppid=30292 vsize=297968 CPUtime=102.26
/proc/30293/stat : 30293 (kw_preprocessor) R 30292 30292 30195 0 -1 0 77526 0 0 0 10154 72 0 0 25 0 1 0 235189559 305119232 73224 1992294400 4194304 6416590 548682068912 18446744073709551615 4294507 0 0 4096 0 0 0 0 17 1 0 0
/proc/30293/statm: 74492 73224 253 542 0 73941 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 303324

[startup+162.301 s]
/proc/loadavg: 1.00 1.23 1.61 2/67 30294
/proc/meminfo: memFree=1151128/2055920 swapFree=4173816/4192956
[pid=30292] ppid=30290 vsize=5356 CPUtime=0
/proc/30292/stat : 30292 (kw_pre) S 30290 30292 30195 0 -1 4194304 280 0 0 0 0 0 0 0 20 0 1 0 235189559 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 214945030980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30292/statm: 1339 231 192 169 0 50 0
[pid=30293] ppid=30292 vsize=303620 CPUtime=162.23
/proc/30293/stat : 30293 (kw_preprocessor) R 30292 30292 30195 0 -1 0 78995 0 0 0 16143 80 0 0 25 0 1 0 235189559 310906880 74693 1992294400 4194304 6416590 548682068912 18446744073709551615 4294507 0 0 4096 0 0 0 0 17 1 0 0
/proc/30293/statm: 75905 74693 253 542 0 75354 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 308976

[startup+222.301 s]
/proc/loadavg: 1.00 1.19 1.57 2/67 30294
/proc/meminfo: memFree=1108440/2055920 swapFree=4173816/4192956
[pid=30292] ppid=30290 vsize=5356 CPUtime=0
/proc/30292/stat : 30292 (kw_pre) S 30290 30292 30195 0 -1 4194304 280 0 0 0 0 0 0 0 20 0 1 0 235189559 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 214945030980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30292/statm: 1339 231 192 169 0 50 0
[pid=30293] ppid=30292 vsize=346000 CPUtime=222.21
/proc/30293/stat : 30293 (kw_preprocessor) R 30292 30292 30195 0 -1 0 89563 0 0 0 22123 98 0 0 25 0 1 0 235189559 354304000 85260 1992294400 4194304 6416590 548682068912 18446744073709551615 4576219 0 0 4096 0 0 0 0 17 1 0 0
/proc/30293/statm: 86500 85260 253 542 0 85949 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 351356

[startup+282.302 s]
/proc/loadavg: 1.00 1.15 1.53 2/67 30294
/proc/meminfo: memFree=1102488/2055920 swapFree=4173816/4192956
[pid=30292] ppid=30290 vsize=5356 CPUtime=0
/proc/30292/stat : 30292 (kw_pre) S 30290 30292 30195 0 -1 4194304 280 0 0 0 0 0 0 0 20 0 1 0 235189559 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 214945030980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30292/statm: 1339 231 192 169 0 50 0
[pid=30293] ppid=30292 vsize=351916 CPUtime=282.2
/proc/30293/stat : 30293 (kw_preprocessor) R 30292 30292 30195 0 -1 0 91042 0 0 0 28121 99 0 0 25 0 1 0 235189559 360361984 86739 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/30293/statm: 87979 86739 253 542 0 87428 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 357272

[startup+342.302 s]
/proc/loadavg: 1.00 1.12 1.50 2/67 30294
/proc/meminfo: memFree=1060760/2055920 swapFree=4173816/4192956
[pid=30292] ppid=30290 vsize=5356 CPUtime=0
/proc/30292/stat : 30292 (kw_pre) S 30290 30292 30195 0 -1 4194304 280 0 0 0 0 0 0 0 20 0 1 0 235189559 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 214945030980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30292/statm: 1339 231 192 169 0 50 0
[pid=30293] ppid=30292 vsize=394044 CPUtime=342.18
/proc/30293/stat : 30293 (kw_preprocessor) R 30292 30292 30195 0 -1 0 101534 0 0 0 34103 115 0 0 25 0 1 0 235189559 403501056 97229 1992294400 4194304 6416590 548682068912 18446744073709551615 4341214 0 0 4096 0 0 0 0 17 1 0 0
/proc/30293/statm: 98511 97229 253 542 0 97960 0
Current children cumulated CPU time (s) 342.18

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

/proc/30293/statm: 117311 115923 254 542 0 116760 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 474600

[startup+582.302 s]
/proc/loadavg: 1.00 1.05 1.37 2/67 30300
/proc/meminfo: memFree=955480/2055920 swapFree=4173816/4192956
[pid=30292] ppid=30290 vsize=5356 CPUtime=0
/proc/30292/stat : 30292 (kw_pre) S 30290 30292 30195 0 -1 4194304 280 0 0 0 0 0 0 0 20 0 1 0 235189559 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 214945030980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30292/statm: 1339 231 192 169 0 50 0
[pid=30293] ppid=30292 vsize=499428 CPUtime=582.11
/proc/30293/stat : 30293 (kw_preprocessor) R 30292 30292 30195 0 -1 0 127700 0 0 0 58051 160 0 0 25 0 1 0 235189559 511414272 123393 1992294400 4194304 6416590 548682068912 18446744073709551615 4420073 0 0 4096 0 0 0 0 17 1 0 0
/proc/30293/statm: 124857 123393 254 542 0 124306 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 504784

[startup+642.302 s]
/proc/loadavg: 1.00 1.03 1.35 2/67 30300
/proc/meminfo: memFree=955416/2055920 swapFree=4173816/4192956
[pid=30292] ppid=30290 vsize=5356 CPUtime=0
/proc/30292/stat : 30292 (kw_pre) S 30290 30292 30195 0 -1 4194304 280 0 0 0 0 0 0 0 20 0 1 0 235189559 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 214945030980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30292/statm: 1339 231 192 169 0 50 0
[pid=30293] ppid=30292 vsize=499428 CPUtime=642.09
/proc/30293/stat : 30293 (kw_preprocessor) R 30292 30292 30195 0 -1 0 127722 0 0 0 64041 168 0 0 25 0 1 0 235189559 511414272 123415 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/30293/statm: 124857 123415 254 542 0 124306 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 504784

[startup+702.301 s]
/proc/loadavg: 1.00 1.03 1.32 2/67 30300
/proc/meminfo: memFree=911832/2055920 swapFree=4173816/4192956
[pid=30292] ppid=30290 vsize=5356 CPUtime=0
/proc/30292/stat : 30292 (kw_pre) S 30290 30292 30195 0 -1 4194304 280 0 0 0 0 0 0 0 20 0 1 0 235189559 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 214945030980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30292/statm: 1339 231 192 169 0 50 0
[pid=30293] ppid=30292 vsize=543248 CPUtime=702.07
/proc/30293/stat : 30293 (kw_preprocessor) R 30292 30292 30195 0 -1 0 138597 0 0 0 70021 186 0 0 25 0 1 0 235189559 556285952 134285 1992294400 4194304 6416590 548682068912 18446744073709551615 4293547 0 0 4096 0 0 0 0 17 1 0 0
/proc/30293/statm: 135812 134285 254 542 0 135261 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 548604

[startup+762.305 s]
/proc/loadavg: 1.00 1.02 1.30 2/67 30300
/proc/meminfo: memFree=894104/2055920 swapFree=4173816/4192956
[pid=30292] ppid=30290 vsize=5356 CPUtime=0
/proc/30292/stat : 30292 (kw_pre) S 30290 30292 30195 0 -1 4194304 280 0 0 0 0 0 0 0 20 0 1 0 235189559 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 214945030980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30292/statm: 1339 231 192 169 0 50 0
[pid=30293] ppid=30292 vsize=561128 CPUtime=762.06
/proc/30293/stat : 30293 (kw_preprocessor) R 30292 30292 30195 0 -1 0 143035 0 0 0 76012 194 0 0 25 0 1 0 235189559 574595072 138722 1992294400 4194304 6416590 548682068912 18446744073709551615 4293505 0 0 4096 0 0 0 0 17 1 0 0
/proc/30293/statm: 140282 138722 254 542 0 139731 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 566484

[startup+822.302 s]
/proc/loadavg: 1.00 1.01 1.28 2/67 30300
/proc/meminfo: memFree=888152/2055920 swapFree=4173816/4192956
[pid=30292] ppid=30290 vsize=5356 CPUtime=0
/proc/30292/stat : 30292 (kw_pre) S 30290 30292 30195 0 -1 4194304 280 0 0 0 0 0 0 0 20 0 1 0 235189559 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 214945030980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30292/statm: 1339 231 192 169 0 50 0
[pid=30293] ppid=30292 vsize=567088 CPUtime=822.04
/proc/30293/stat : 30293 (kw_preprocessor) R 30292 30292 30195 0 -1 0 144488 0 0 0 82002 202 0 0 25 0 1 0 235189559 580698112 140175 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/30293/statm: 141772 140175 254 542 0 141221 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 572444

[startup+882.302 s]
/proc/loadavg: 1.00 1.01 1.26 2/67 30300
/proc/meminfo: memFree=888088/2055920 swapFree=4173816/4192956
[pid=30292] ppid=30290 vsize=5356 CPUtime=0
/proc/30292/stat : 30292 (kw_pre) S 30290 30292 30195 0 -1 4194304 280 0 0 0 0 0 0 0 20 0 1 0 235189559 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 214945030980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30292/statm: 1339 231 192 169 0 50 0
[pid=30293] ppid=30292 vsize=567088 CPUtime=882.02
/proc/30293/stat : 30293 (kw_preprocessor) R 30292 30292 30195 0 -1 0 144499 0 0 0 87997 205 0 0 25 0 1 0 235189559 580698112 140186 1992294400 4194304 6416590 548682068912 18446744073709551615 4336607 0 0 4096 0 0 0 0 17 1 0 0
/proc/30293/statm: 141772 140186 254 542 0 141221 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 572444

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.24 2/67 30300
/proc/meminfo: memFree=872024/2055920 swapFree=4173816/4192956
[pid=30292] ppid=30290 vsize=5356 CPUtime=0
/proc/30292/stat : 30292 (kw_pre) S 30290 30292 30195 0 -1 4194304 280 0 0 0 0 0 0 0 20 0 1 0 235189559 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 214945030980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30292/statm: 1339 231 192 169 0 50 0
[pid=30293] ppid=30292 vsize=583640 CPUtime=942.01
/proc/30293/stat : 30293 (kw_preprocessor) R 30292 30292 30195 0 -1 0 148647 0 0 0 93985 216 0 0 25 0 1 0 235189559 597647360 144332 1992294400 4194304 6416590 548682068912 18446744073709551615 4419751 0 0 4096 0 0 0 0 17 1 0 0
/proc/30293/statm: 145910 144332 254 542 0 145359 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 588996

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.22 2/67 30300
/proc/meminfo: memFree=830360/2055920 swapFree=4173816/4192956
[pid=30292] ppid=30290 vsize=5356 CPUtime=0
/proc/30292/stat : 30292 (kw_pre) S 30290 30292 30195 0 -1 4194304 280 0 0 0 0 0 0 0 20 0 1 0 235189559 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 214945030980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30292/statm: 1339 231 192 169 0 50 0
[pid=30293] ppid=30292 vsize=625152 CPUtime=1001.98
/proc/30293/stat : 30293 (kw_preprocessor) R 30292 30292 30195 0 -1 0 158934 0 0 0 99968 230 0 0 25 0 1 0 235189559 640155648 154616 1992294400 4194304 6416590 548682068912 18446744073709551615 4293505 0 0 4096 0 0 0 0 17 1 0 0
/proc/30293/statm: 156288 154616 254 542 0 155737 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 630508

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.21 2/67 30300
/proc/meminfo: memFree=830296/2055920 swapFree=4173816/4192956
[pid=30292] ppid=30290 vsize=5356 CPUtime=0
/proc/30292/stat : 30292 (kw_pre) S 30290 30292 30195 0 -1 4194304 280 0 0 0 0 0 0 0 20 0 1 0 235189559 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 214945030980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30292/statm: 1339 231 192 169 0 50 0
[pid=30293] ppid=30292 vsize=625152 CPUtime=1061.97
/proc/30293/stat : 30293 (kw_preprocessor) R 30292 30292 30195 0 -1 0 158944 0 0 0 105961 236 0 0 25 0 1 0 235189559 640155648 154626 1992294400 4194304 6416590 548682068912 18446744073709551615 4312231 0 0 4096 0 0 0 0 17 1 0 0
/proc/30293/statm: 156288 154626 254 542 0 155737 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 630508

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.19 2/67 30300
/proc/meminfo: memFree=827480/2055920 swapFree=4173816/4192956
[pid=30292] ppid=30290 vsize=5356 CPUtime=0
/proc/30292/stat : 30292 (kw_pre) S 30290 30292 30195 0 -1 4194304 280 0 0 0 0 0 0 0 20 0 1 0 235189559 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 214945030980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30292/statm: 1339 231 192 169 0 50 0
[pid=30293] ppid=30292 vsize=627952 CPUtime=1121.95
/proc/30293/stat : 30293 (kw_preprocessor) R 30292 30292 30195 0 -1 0 159654 0 0 0 111957 238 0 0 25 0 1 0 235189559 643022848 155336 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 1 0 0
/proc/30293/statm: 156988 155336 254 542 0 156437 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 633308

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.17 2/67 30300
/proc/meminfo: memFree=821400/2055920 swapFree=4173816/4192956
[pid=30292] ppid=30290 vsize=5356 CPUtime=0
/proc/30292/stat : 30292 (kw_pre) S 30290 30292 30195 0 -1 4194304 280 0 0 0 0 0 0 0 20 0 1 0 235189559 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 214945030980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30292/statm: 1339 231 192 169 0 50 0
[pid=30293] ppid=30292 vsize=633864 CPUtime=1181.93
/proc/30293/stat : 30293 (kw_preprocessor) R 30292 30292 30195 0 -1 0 161171 0 0 0 117949 244 0 0 25 0 1 0 235189559 649076736 156853 1992294400 4194304 6416590 548682068912 18446744073709551615 4340842 0 0 4096 0 0 0 0 17 1 0 0
/proc/30293/statm: 158466 156853 254 542 0 157915 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 639220



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.17 2/67 30300
/proc/meminfo: memFree=821336/2055920 swapFree=4173816/4192956
[pid=30292] ppid=30290 vsize=5356 CPUtime=0
/proc/30292/stat : 30292 (kw_pre) S 30290 30292 30195 0 -1 4194304 280 0 0 0 0 0 0 0 20 0 1 0 235189559 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 214945030980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30292/statm: 1339 231 192 169 0 50 0
[pid=30293] ppid=30292 vsize=633864 CPUtime=1200.03
/proc/30293/stat : 30293 (kw_preprocessor) R 30292 30292 30195 0 -1 0 161179 0 0 0 119757 246 0 0 25 0 1 0 235189559 649076736 156861 1992294400 4194304 6416590 548682068912 18446744073709551615 4294643 0 0 4096 0 0 0 0 17 1 0 0
/proc/30293/statm: 158466 156861 254 542 0 157915 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 639220

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

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

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 30292 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 1200.03
#
# 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): 1200.03
CPU user time (s): 1197.57
CPU system time (s): 2.46
CPU usage (%): 99.9682
Max. virtual memory (cumulated for all children) (KiB): 639220

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= 4
involuntary context switches= 1

runsolver used 1.14882 second user time and 3.22751 second system time

The end

Launcher Data 

Begin job on node85 at 2009-05-11 21:53:19
IDJOB=1796180
IDBENCH=20348
IDSOLVER=646
FILE ID=node85/1796180-1242071596
PBS_JOBID= 9277598
Free space on /tmp= 126428 MiB

SOLVER NAME= kw_pre 2009-03-21
BENCH NAME= SAT07/industrial/anbulagan/hard-sat/partial-5-17-s.cnf
COMMAND LINE= HOME/kw_pre BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1796180-1242071596/watcher-1796180-1242071596 -o /tmp/evaluation-result-1796180-1242071596/solver-1796180-1242071596 -C 1200 -W 1800 -M 1800  HOME/kw_pre HOME/instance-1796180-1242071596.cnf

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

MD5SUM BENCH= cd6cb5ea01688ce5beec6e625055ac90
RANDOM SEED=460548663

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:       1455616 kB
Buffers:         47788 kB
Cached:         488020 kB
SwapCached:      14244 kB
Active:         192812 kB
Inactive:       359328 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1455616 kB
SwapTotal:     4192956 kB
SwapFree:      4173816 kB
Dirty:           24592 kB
Writeback:           0 kB
Mapped:          13608 kB
Slab:            34124 kB
Committed_AS:   749396 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= 126416 MiB
End job on node85 at 2009-05-11 22:13:21