Trace number 1796190

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) 1200.05 1200.41

General information on the benchmark

Nameindustrial/anbulagan/
hard-sat/partial-10-13-s.cnf
MD5SUMd90571b4b69632567da9d3ebfd25979e
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 variables234673
Number of clauses1071339
Sum of the clauses size2453820
Maximum clause length10
Minimum clause length1
Number of clauses of size 117679
Number of clauses of size 2856659
Number of clauses of size 3153061
Number of clauses of size 44880
Number of clauses of size 519520
Number of clauses of size over 519540

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-1796190-1242071699/watcher-1796190-1242071699 -o /tmp/evaluation-result-1796190-1242071699/solver-1796190-1242071699 -C 1200 -W 1800 -M 1800 HOME/kw_pre HOME/instance-1796190-1242071699.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: 1.35 1.83 1.91 3/65 5365
/proc/meminfo: memFree=1086520/2055920 swapFree=4167488/4192956
[pid=5365] ppid=5363 vsize=5356 CPUtime=0
/proc/5365/stat : 5365 (kw_pre) S 5363 5365 5328 0 -1 4194304 280 0 0 0 0 0 0 0 21 0 1 0 235203774 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5365/statm: 1339 231 192 169 0 50 0
[pid=5366] ppid=5365 vsize=2296 CPUtime=0
/proc/5366/stat : 5366 (kw_preprocessor) R 5365 5365 5328 0 -1 0 24 0 0 0 0 0 0 0 21 0 1 0 235203774 2351104 2 1992294400 0 0 548682069642 18446744073709551615 228706544935 0 0 4096 0 0 0 0 17 1 0 0
/proc/5366/statm: 574 12 6 542 0 23 0

[startup+0.0727599 s]
/proc/loadavg: 1.35 1.83 1.91 3/65 5365
/proc/meminfo: memFree=1086520/2055920 swapFree=4167488/4192956
[pid=5365] ppid=5363 vsize=5356 CPUtime=0
/proc/5365/stat : 5365 (kw_pre) S 5363 5365 5328 0 -1 4194304 280 0 0 0 0 0 0 0 21 0 1 0 235203774 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5365/statm: 1339 231 192 169 0 50 0
[pid=5366] ppid=5365 vsize=41096 CPUtime=0.06
/proc/5366/stat : 5366 (kw_preprocessor) R 5365 5365 5328 0 -1 0 9027 0 0 0 3 3 0 0 21 0 1 0 235203774 42082304 9003 1992294400 4194304 6416590 548682068912 18446744073709551615 4288289 0 0 4096 0 0 0 0 17 1 0 0
/proc/5366/statm: 10274 9007 205 542 0 9723 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 46452

[startup+0.101762 s]
/proc/loadavg: 1.35 1.83 1.91 3/65 5365
/proc/meminfo: memFree=1086520/2055920 swapFree=4167488/4192956
[pid=5365] ppid=5363 vsize=5356 CPUtime=0
/proc/5365/stat : 5365 (kw_pre) S 5363 5365 5328 0 -1 4194304 280 0 0 0 0 0 0 0 21 0 1 0 235203774 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5365/statm: 1339 231 192 169 0 50 0
[pid=5366] ppid=5365 vsize=62292 CPUtime=0.08
/proc/5366/stat : 5366 (kw_preprocessor) R 5365 5365 5328 0 -1 0 13135 0 0 0 4 4 0 0 21 0 1 0 235203774 63787008 13111 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 1 0 0
/proc/5366/statm: 15573 13117 205 542 0 15022 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 67648

[startup+0.30178 s]
/proc/loadavg: 1.35 1.83 1.91 3/65 5365
/proc/meminfo: memFree=1086520/2055920 swapFree=4167488/4192956
[pid=5365] ppid=5363 vsize=5356 CPUtime=0
/proc/5365/stat : 5365 (kw_pre) S 5363 5365 5328 0 -1 4194304 280 0 0 0 0 0 0 0 21 0 1 0 235203774 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5365/statm: 1339 231 192 169 0 50 0
[pid=5366] ppid=5365 vsize=148780 CPUtime=0.29
/proc/5366/stat : 5366 (kw_preprocessor) R 5365 5365 5328 0 -1 0 33828 0 0 0 16 13 0 0 22 0 1 0 235203774 152350720 33804 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 1 0 0
/proc/5366/statm: 37195 33804 215 542 0 36644 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 154136

[startup+0.701818 s]
/proc/loadavg: 1.35 1.83 1.91 3/65 5365
/proc/meminfo: memFree=1086520/2055920 swapFree=4167488/4192956
[pid=5365] ppid=5363 vsize=5356 CPUtime=0
/proc/5365/stat : 5365 (kw_pre) S 5363 5365 5328 0 -1 4194304 280 0 0 0 0 0 0 0 21 0 1 0 235203774 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5365/statm: 1339 231 192 169 0 50 0
[pid=5366] ppid=5365 vsize=154984 CPUtime=0.69
/proc/5366/stat : 5366 (kw_preprocessor) R 5365 5365 5328 0 -1 0 35549 0 0 0 55 14 0 0 25 0 1 0 235203774 158703616 35525 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 1 0 0
/proc/5366/statm: 38746 35525 215 542 0 38195 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 160340

[startup+1.50189 s]
/proc/loadavg: 1.35 1.83 1.91 2/67 5367
/proc/meminfo: memFree=940136/2055920 swapFree=4167488/4192956
[pid=5365] ppid=5363 vsize=5356 CPUtime=0
/proc/5365/stat : 5365 (kw_pre) S 5363 5365 5328 0 -1 4194304 280 0 0 0 0 0 0 0 21 0 1 0 235203774 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5365/statm: 1339 231 192 169 0 50 0
[pid=5366] ppid=5365 vsize=165676 CPUtime=1.49
/proc/5366/stat : 5366 (kw_preprocessor) R 5365 5365 5328 0 -1 0 38557 0 0 0 133 16 0 0 25 0 1 0 235203774 169652224 38533 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 1 0 0
/proc/5366/statm: 41419 38533 215 542 0 40868 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 171032

[startup+3.10104 s]
/proc/loadavg: 1.35 1.83 1.91 2/67 5367
/proc/meminfo: memFree=918568/2055920 swapFree=4167488/4192956
[pid=5365] ppid=5363 vsize=5356 CPUtime=0
/proc/5365/stat : 5365 (kw_pre) S 5363 5365 5328 0 -1 4194304 280 0 0 0 0 0 0 0 21 0 1 0 235203774 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5365/statm: 1339 231 192 169 0 50 0
[pid=5366] ppid=5365 vsize=186172 CPUtime=3.08
/proc/5366/stat : 5366 (kw_preprocessor) R 5365 5365 5328 0 -1 0 45026 0 0 0 290 18 0 0 25 0 1 0 235203774 190640128 44233 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 1 0 0
/proc/5366/statm: 46543 44233 216 542 0 45992 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 191528

[startup+6.30138 s]
/proc/loadavg: 1.32 1.81 1.91 2/67 5367
/proc/meminfo: memFree=874216/2055920 swapFree=4167488/4192956
[pid=5365] ppid=5363 vsize=5356 CPUtime=0
/proc/5365/stat : 5365 (kw_pre) S 5363 5365 5328 0 -1 4194304 280 0 0 0 0 0 0 0 21 0 1 0 235203774 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5365/statm: 1339 231 192 169 0 50 0
[pid=5366] ppid=5365 vsize=220164 CPUtime=6.28
/proc/5366/stat : 5366 (kw_preprocessor) R 5365 5365 5328 0 -1 0 56054 0 0 0 603 25 0 0 25 0 1 0 235203774 225447936 53724 1992294400 4194304 6416590 548682068912 18446744073709551615 4310042 0 0 4096 0 0 0 0 17 1 0 0
/proc/5366/statm: 55041 53724 218 542 0 54490 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 225520

[startup+12.702 s]
/proc/loadavg: 1.30 1.80 1.90 2/67 5367
/proc/meminfo: memFree=812336/2055920 swapFree=4167488/4192956
[pid=5365] ppid=5363 vsize=5356 CPUtime=0
/proc/5365/stat : 5365 (kw_pre) S 5363 5365 5328 0 -1 4194304 280 0 0 0 0 0 0 0 21 0 1 0 235203774 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5365/statm: 1339 231 192 169 0 50 0
[pid=5366] ppid=5365 vsize=274960 CPUtime=12.67
/proc/5366/stat : 5366 (kw_preprocessor) R 5365 5365 5328 0 -1 0 69621 0 0 0 1213 54 0 0 25 0 1 0 235203774 281559040 67291 1992294400 4194304 6416590 548682068912 18446744073709551615 5484991 0 0 4096 0 0 0 0 17 1 0 0
/proc/5366/statm: 68740 67291 243 542 0 68189 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 280316

[startup+25.5012 s]
/proc/loadavg: 1.23 1.76 1.89 2/67 5367
/proc/meminfo: memFree=817840/2055920 swapFree=4167488/4192956
[pid=5365] ppid=5363 vsize=5356 CPUtime=0
/proc/5365/stat : 5365 (kw_pre) S 5363 5365 5328 0 -1 4194304 280 0 0 0 0 0 0 0 21 0 1 0 235203774 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5365/statm: 1339 231 192 169 0 50 0
[pid=5366] ppid=5365 vsize=269428 CPUtime=25.47
/proc/5366/stat : 5366 (kw_preprocessor) R 5365 5365 5328 0 -1 0 70130 0 0 0 2489 58 0 0 25 0 1 0 235203774 275894272 65966 1992294400 4194304 6416590 548682068912 18446744073709551615 4341214 0 0 4096 0 0 0 0 17 1 0 0
/proc/5366/statm: 67357 65966 250 542 0 66806 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 274784

[startup+51.1016 s]
/proc/loadavg: 1.15 1.70 1.86 2/67 5367
/proc/meminfo: memFree=817904/2055920 swapFree=4167488/4192956
[pid=5365] ppid=5363 vsize=5356 CPUtime=0
/proc/5365/stat : 5365 (kw_pre) S 5363 5365 5328 0 -1 4194304 280 0 0 0 0 0 0 0 21 0 1 0 235203774 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5365/statm: 1339 231 192 169 0 50 0
[pid=5366] ppid=5365 vsize=269428 CPUtime=51.07
/proc/5366/stat : 5366 (kw_preprocessor) R 5365 5365 5328 0 -1 0 70157 0 0 0 5044 63 0 0 25 0 1 0 235203774 275894272 65993 1992294400 4194304 6416590 548682068912 18446744073709551615 4369484 0 0 4096 0 0 0 0 17 1 0 0
/proc/5366/statm: 67357 65993 250 542 0 66806 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 274784

[startup+102.305 s]
/proc/loadavg: 1.06 1.59 1.82 2/67 5367
/proc/meminfo: memFree=782384/2055920 swapFree=4167488/4192956
[pid=5365] ppid=5363 vsize=5356 CPUtime=0
/proc/5365/stat : 5365 (kw_pre) S 5363 5365 5328 0 -1 4194304 280 0 0 0 0 0 0 0 21 0 1 0 235203774 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5365/statm: 1339 231 192 169 0 50 0
[pid=5366] ppid=5365 vsize=304188 CPUtime=102.25
/proc/5366/stat : 5366 (kw_preprocessor) R 5365 5365 5328 0 -1 0 79033 0 0 0 10147 78 0 0 25 0 1 0 235203774 311488512 74858 1992294400 4194304 6416590 548682068912 18446744073709551615 4305021 0 0 4096 0 0 0 0 17 1 0 0
/proc/5366/statm: 76047 74858 250 542 0 75496 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 309544

[startup+162.301 s]
/proc/loadavg: 1.02 1.48 1.76 2/67 5367
/proc/meminfo: memFree=760368/2055920 swapFree=4167488/4192956
[pid=5365] ppid=5363 vsize=5356 CPUtime=0
/proc/5365/stat : 5365 (kw_pre) S 5363 5365 5328 0 -1 4194304 280 0 0 0 0 0 0 0 21 0 1 0 235203774 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5365/statm: 1339 231 192 169 0 50 0
[pid=5366] ppid=5365 vsize=326152 CPUtime=162.23
/proc/5366/stat : 5366 (kw_preprocessor) R 5365 5365 5328 0 -1 0 84533 0 0 0 16139 84 0 0 25 0 1 0 235203774 333979648 80356 1992294400 4194304 6416590 548682068912 18446744073709551615 4293547 0 0 4096 0 0 0 0 17 1 0 0
/proc/5366/statm: 81538 80356 253 542 0 80987 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 331508

[startup+222.302 s]
/proc/loadavg: 1.01 1.39 1.71 2/67 5367
/proc/meminfo: memFree=706672/2055920 swapFree=4167488/4192956
[pid=5365] ppid=5363 vsize=5356 CPUtime=0
/proc/5365/stat : 5365 (kw_pre) S 5363 5365 5328 0 -1 4194304 280 0 0 0 0 0 0 0 21 0 1 0 235203774 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5365/statm: 1339 231 192 169 0 50 0
[pid=5366] ppid=5365 vsize=379908 CPUtime=222.22
/proc/5366/stat : 5366 (kw_preprocessor) R 5365 5365 5328 0 -1 0 97990 0 0 0 22119 103 0 0 25 0 1 0 235203774 389025792 93803 1992294400 4194304 6416590 548682068912 18446744073709551615 4341170 0 0 4096 0 0 0 0 17 1 0 0
/proc/5366/statm: 94977 93803 253 542 0 94426 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 385264

[startup+282.301 s]
/proc/loadavg: 1.00 1.32 1.66 2/67 5367
/proc/meminfo: memFree=648048/2055920 swapFree=4167488/4192956
[pid=5365] ppid=5363 vsize=5356 CPUtime=0
/proc/5365/stat : 5365 (kw_pre) S 5363 5365 5328 0 -1 4194304 280 0 0 0 0 0 0 0 21 0 1 0 235203774 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5365/statm: 1339 231 192 169 0 50 0
[pid=5366] ppid=5365 vsize=438968 CPUtime=282.2
/proc/5366/stat : 5366 (kw_preprocessor) R 5365 5365 5328 0 -1 0 112712 0 0 0 28100 120 0 0 25 0 1 0 235203774 449503232 108517 1992294400 4194304 6416590 548682068912 18446744073709551615 4294943 0 0 4096 0 0 0 0 17 1 0 0
/proc/5366/statm: 109742 108517 253 542 0 109191 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 444324

[startup+342.302 s]
/proc/loadavg: 1.00 1.26 1.62 2/67 5367
/proc/meminfo: memFree=613936/2055920 swapFree=4167488/4192956
[pid=5365] ppid=5363 vsize=5356 CPUtime=0
/proc/5365/stat : 5365 (kw_pre) S 5363 5365 5328 0 -1 4194304 280 0 0 0 0 0 0 0 21 0 1 0 235203774 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5365/statm: 1339 231 192 169 0 50 0
[pid=5366] ppid=5365 vsize=472516 CPUtime=342.18
/proc/5366/stat : 5366 (kw_preprocessor) R 5365 5365 5328 0 -1 0 121064 0 0 0 34092 126 0 0 25 0 1 0 235203774 483856384 116863 1992294400 4194304 6416590 548682068912 18446744073709551615 4312209 0 0 4096 0 0 0 0 17 1 0 0
/proc/5366/statm: 118129 116863 253 542 0 117578 0
Current children cumulated CPU time (s) 342.18

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

/proc/5366/statm: 134784 133428 254 542 0 134233 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 544492

[startup+582.302 s]
/proc/loadavg: 1.00 1.11 1.47 2/67 5373
/proc/meminfo: memFree=504752/2055920 swapFree=4167488/4192956
[pid=5365] ppid=5363 vsize=5356 CPUtime=0
/proc/5365/stat : 5365 (kw_pre) S 5363 5365 5328 0 -1 4194304 280 0 0 0 0 0 0 0 21 0 1 0 235203774 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5365/statm: 1339 231 192 169 0 50 0
[pid=5366] ppid=5365 vsize=582172 CPUtime=582.12
/proc/5366/stat : 5366 (kw_preprocessor) R 5365 5365 5328 0 -1 0 148328 0 0 0 58044 168 0 0 25 0 1 0 235203774 596144128 144111 1992294400 4194304 6416590 548682068912 18446744073709551615 4576219 0 0 4096 0 0 0 0 17 1 0 0
/proc/5366/statm: 145543 144111 254 542 0 144992 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 587528

[startup+642.301 s]
/proc/loadavg: 1.00 1.08 1.43 2/67 5373
/proc/meminfo: memFree=484592/2055920 swapFree=4167488/4192956
[pid=5365] ppid=5363 vsize=5356 CPUtime=0
/proc/5365/stat : 5365 (kw_pre) S 5363 5365 5328 0 -1 4194304 280 0 0 0 0 0 0 0 21 0 1 0 235203774 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5365/statm: 1339 231 192 169 0 50 0
[pid=5366] ppid=5365 vsize=602344 CPUtime=642.11
/proc/5366/stat : 5366 (kw_preprocessor) R 5365 5365 5328 0 -1 0 153360 0 0 0 64035 176 0 0 25 0 1 0 235203774 616800256 149139 1992294400 4194304 6416590 548682068912 18446744073709551615 4293547 0 0 4096 0 0 0 0 17 1 0 0
/proc/5366/statm: 150586 149139 254 542 0 150035 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 607700

[startup+702.302 s]
/proc/loadavg: 1.00 1.07 1.41 2/67 5373
/proc/meminfo: memFree=484464/2055920 swapFree=4167488/4192956
[pid=5365] ppid=5363 vsize=5356 CPUtime=0
/proc/5365/stat : 5365 (kw_pre) S 5363 5365 5328 0 -1 4194304 280 0 0 0 0 0 0 0 21 0 1 0 235203774 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5365/statm: 1339 231 192 169 0 50 0
[pid=5366] ppid=5365 vsize=602344 CPUtime=702.08
/proc/5366/stat : 5366 (kw_preprocessor) R 5365 5365 5328 0 -1 0 153380 0 0 0 70025 183 0 0 25 0 1 0 235203774 616800256 149159 1992294400 4194304 6416590 548682068912 18446744073709551615 4341147 0 0 4096 0 0 0 0 17 1 0 0
/proc/5366/statm: 150586 149159 254 542 0 150035 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 607700

[startup+762.306 s]
/proc/loadavg: 1.00 1.05 1.38 2/67 5373
/proc/meminfo: memFree=484336/2055920 swapFree=4167488/4192956
[pid=5365] ppid=5363 vsize=5356 CPUtime=0
/proc/5365/stat : 5365 (kw_pre) S 5363 5365 5328 0 -1 4194304 280 0 0 0 0 0 0 0 21 0 1 0 235203774 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5365/statm: 1339 231 192 169 0 50 0
[pid=5366] ppid=5365 vsize=602344 CPUtime=762.07
/proc/5366/stat : 5366 (kw_preprocessor) R 5365 5365 5328 0 -1 0 153398 0 0 0 76018 189 0 0 25 0 1 0 235203774 616800256 149177 1992294400 4194304 6416590 548682068912 18446744073709551615 4293547 0 0 4096 0 0 0 0 17 1 0 0
/proc/5366/statm: 150586 149177 254 542 0 150035 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 607700

[startup+822.301 s]
/proc/loadavg: 1.00 1.04 1.35 2/67 5373
/proc/meminfo: memFree=430832/2055920 swapFree=4167488/4192956
[pid=5365] ppid=5363 vsize=5356 CPUtime=0
/proc/5365/stat : 5365 (kw_pre) S 5363 5365 5328 0 -1 4194304 280 0 0 0 0 0 0 0 21 0 1 0 235203774 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5365/statm: 1339 231 192 169 0 50 0
[pid=5366] ppid=5365 vsize=657212 CPUtime=822.05
/proc/5366/stat : 5366 (kw_preprocessor) R 5365 5365 5328 0 -1 0 167009 0 0 0 82000 205 0 0 25 0 1 0 235203774 672985088 162777 1992294400 4194304 6416590 548682068912 18446744073709551615 4367381 0 0 4096 0 0 0 0 17 1 0 0
/proc/5366/statm: 164303 162777 254 542 0 163752 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 662568

[startup+882.302 s]
/proc/loadavg: 1.00 1.03 1.33 2/67 5373
/proc/meminfo: memFree=417840/2055920 swapFree=4167488/4192956
[pid=5365] ppid=5363 vsize=5356 CPUtime=0
/proc/5365/stat : 5365 (kw_pre) S 5363 5365 5328 0 -1 4194304 280 0 0 0 0 0 0 0 21 0 1 0 235203774 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5365/statm: 1339 231 192 169 0 50 0
[pid=5366] ppid=5365 vsize=669592 CPUtime=882.03
/proc/5366/stat : 5366 (kw_preprocessor) R 5365 5365 5328 0 -1 0 170048 0 0 0 87990 213 0 0 25 0 1 0 235203774 685662208 165814 1992294400 4194304 6416590 548682068912 18446744073709551615 4341701 0 0 4096 0 0 0 0 17 1 0 0
/proc/5366/statm: 167398 165814 254 542 0 166847 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 674948

[startup+942.302 s]
/proc/loadavg: 1.00 1.02 1.30 2/67 5373
/proc/meminfo: memFree=414896/2055920 swapFree=4167488/4192956
[pid=5365] ppid=5363 vsize=5356 CPUtime=0
/proc/5365/stat : 5365 (kw_pre) S 5363 5365 5328 0 -1 4194304 280 0 0 0 0 0 0 0 21 0 1 0 235203774 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5365/statm: 1339 231 192 169 0 50 0
[pid=5366] ppid=5365 vsize=672404 CPUtime=942.02
/proc/5366/stat : 5366 (kw_preprocessor) R 5365 5365 5328 0 -1 0 170762 0 0 0 93985 217 0 0 25 0 1 0 235203774 688541696 166528 1992294400 4194304 6416590 548682068912 18446744073709551615 4577283 0 0 4096 0 0 0 0 17 1 0 0
/proc/5366/statm: 168101 166528 254 542 0 167550 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 677760

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.28 2/67 5373
/proc/meminfo: memFree=409392/2055920 swapFree=4167488/4192956
[pid=5365] ppid=5363 vsize=5356 CPUtime=0
/proc/5365/stat : 5365 (kw_pre) S 5363 5365 5328 0 -1 4194304 280 0 0 0 0 0 0 0 21 0 1 0 235203774 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5365/statm: 1339 231 192 169 0 50 0
[pid=5366] ppid=5365 vsize=677904 CPUtime=1002
/proc/5366/stat : 5366 (kw_preprocessor) R 5365 5365 5328 0 -1 0 172151 0 0 0 99980 220 0 0 25 0 1 0 235203774 694173696 167917 1992294400 4194304 6416590 548682068912 18446744073709551615 4427760 0 0 4096 0 0 0 0 17 1 0 0
/proc/5366/statm: 169476 167917 254 542 0 168925 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 683260

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.26 2/67 5373
/proc/meminfo: memFree=409328/2055920 swapFree=4167488/4192956
[pid=5365] ppid=5363 vsize=5356 CPUtime=0
/proc/5365/stat : 5365 (kw_pre) S 5363 5365 5328 0 -1 4194304 280 0 0 0 0 0 0 0 21 0 1 0 235203774 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5365/statm: 1339 231 192 169 0 50 0
[pid=5366] ppid=5365 vsize=677904 CPUtime=1061.99
/proc/5366/stat : 5366 (kw_preprocessor) R 5365 5365 5328 0 -1 0 172170 0 0 0 105974 225 0 0 25 0 1 0 235203774 694173696 167936 1992294400 4194304 6416590 548682068912 18446744073709551615 4370171 0 0 4096 0 0 0 0 17 1 0 0
/proc/5366/statm: 169476 167936 254 542 0 168925 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 683260

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.24 2/67 5373
/proc/meminfo: memFree=358960/2055920 swapFree=4167488/4192956
[pid=5365] ppid=5363 vsize=5356 CPUtime=0
/proc/5365/stat : 5365 (kw_pre) S 5363 5365 5328 0 -1 4194304 280 0 0 0 0 0 0 0 21 0 1 0 235203774 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5365/statm: 1339 231 192 169 0 50 0
[pid=5366] ppid=5365 vsize=728896 CPUtime=1121.97
/proc/5366/stat : 5366 (kw_preprocessor) R 5365 5365 5328 0 -1 0 184847 0 0 0 111960 237 0 0 25 0 1 0 235203774 746389504 180601 1992294400 4194304 6416590 548682068912 18446744073709551615 4294585 0 0 4096 0 0 0 0 17 1 0 0
/proc/5366/statm: 182224 180601 254 542 0 181673 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 734252

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.23 2/67 5373
/proc/meminfo: memFree=340208/2055920 swapFree=4167488/4192956
[pid=5365] ppid=5363 vsize=5356 CPUtime=0
/proc/5365/stat : 5365 (kw_pre) S 5363 5365 5328 0 -1 4194304 280 0 0 0 0 0 0 0 21 0 1 0 235203774 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5365/statm: 1339 231 192 169 0 50 0
[pid=5366] ppid=5365 vsize=747268 CPUtime=1181.96
/proc/5366/stat : 5366 (kw_preprocessor) R 5365 5365 5328 0 -1 0 189408 0 0 0 117954 242 0 0 25 0 1 0 235203774 765202432 185156 1992294400 4194304 6416590 548682068912 18446744073709551615 4294639 0 0 4096 0 0 0 0 17 1 0 0
/proc/5366/statm: 186817 185156 254 542 0 186266 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 752624



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.22 2/67 5373
/proc/meminfo: memFree=340208/2055920 swapFree=4167488/4192956
[pid=5365] ppid=5363 vsize=5356 CPUtime=0
/proc/5365/stat : 5365 (kw_pre) S 5363 5365 5328 0 -1 4194304 280 0 0 0 0 0 0 0 21 0 1 0 235203774 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5365/statm: 1339 231 192 169 0 50 0
[pid=5366] ppid=5365 vsize=747268 CPUtime=1200.05
/proc/5366/stat : 5366 (kw_preprocessor) R 5365 5365 5328 0 -1 0 189412 0 0 0 119763 242 0 0 25 0 1 0 235203774 765202432 185160 1992294400 4194304 6416590 548682068912 18446744073709551615 4341214 0 0 4096 0 0 0 0 17 1 0 0
/proc/5366/statm: 186817 185160 254 542 0 186266 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 752624

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 5365 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=1999
# CPU time returned by wait4() is 0.002998
# while last known CPU time is 1200.05
#
# 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): 1200.05
CPU user time (s): 1197.63
CPU system time (s): 2.42
CPU usage (%): 99.9697
Max. virtual memory (cumulated for all children) (KiB): 752624

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 280
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 4
involuntary context switches= 1

runsolver used 1.04784 second user time and 3.32849 second system time

The end

Launcher Data 

Begin job on node8 at 2009-05-11 21:55:01
IDJOB=1796190
IDBENCH=20353
IDSOLVER=646
FILE ID=node8/1796190-1242071699
PBS_JOBID= 9277613
Free space on /tmp= 66176 MiB

SOLVER NAME= kw_pre 2009-03-21
BENCH NAME= SAT07/industrial/anbulagan/hard-sat/partial-10-13-s.cnf
COMMAND LINE= HOME/kw_pre BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1796190-1242071699/watcher-1796190-1242071699 -o /tmp/evaluation-result-1796190-1242071699/solver-1796190-1242071699 -C 1200 -W 1800 -M 1800  HOME/kw_pre HOME/instance-1796190-1242071699.cnf

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

MD5SUM BENCH= d90571b4b69632567da9d3ebfd25979e
RANDOM SEED=1824127830

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:       1087064 kB
Buffers:         71252 kB
Cached:         792956 kB
SwapCached:      19044 kB
Active:         187224 kB
Inactive:       697604 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1087064 kB
SwapTotal:     4192956 kB
SwapFree:      4167488 kB
Dirty:           22416 kB
Writeback:           0 kB
Mapped:          14148 kB
Slab:            69912 kB
Committed_AS:   892796 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= 66168 MiB
End job on node8 at 2009-05-11 22:15:03