Trace number 1806068

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) 1200.09 1200.61

General information on the benchmark

Namecrafted/Hard/contest05/QG/
QG7-dead-dnd001.sat05-3419.reshuffled-07.cnf
MD5SUM26eb408aec254c812108c852e426e72f
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 variables1040
Number of clauses13020
Sum of the clauses size54606
Maximum clause length13
Minimum clause length1
Number of clauses of size 135
Number of clauses of size 21086
Number of clauses of size 38679
Number of clauses of size 4261
Number of clauses of size 5297
Number of clauses of size over 52662

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-1806068-1242144769/watcher-1806068-1242144769 -o /tmp/evaluation-result-1806068-1242144769/solver-1806068-1242144769 -C 1200 -W 1800 -M 1800 HOME/kw_pre HOME/instance-1806068-1242144769.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: 1.06 1.02 0.93 3/65 5171
/proc/meminfo: memFree=977072/2055920 swapFree=4176288/4192956
[pid=5171] ppid=5169 vsize=5356 CPUtime=0
/proc/5171/stat : 5171 (kw_pre) R 5169 5171 5036 0 -1 4194304 262 0 0 0 0 0 0 0 18 0 1 0 242506753 5484544 230 1992294400 4194304 4889804 548682068832 18446744073709551615 269807577759 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/5171/statm: 1339 230 191 169 0 50 0
[pid=5172] ppid=5171 vsize=3240 CPUtime=0
/proc/5172/stat : 5172 (kw_preprocessor) R 5171 5171 5036 0 -1 0 434 0 0 0 0 0 0 0 18 0 1 0 242506753 3317760 410 1992294400 4194304 6416590 548682068912 18446744073709551615 4857537 0 0 4096 0 0 0 0 17 0 0 0
/proc/5172/statm: 810 410 215 542 0 259 0

[startup+0.014167 s]
/proc/loadavg: 1.06 1.02 0.93 3/65 5171
/proc/meminfo: memFree=977072/2055920 swapFree=4176288/4192956
[pid=5171] ppid=5169 vsize=5356 CPUtime=0
/proc/5171/stat : 5171 (kw_pre) S 5169 5171 5036 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242506753 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5171/statm: 1339 231 192 169 0 50 0
[pid=5172] ppid=5171 vsize=3372 CPUtime=0
/proc/5172/stat : 5172 (kw_preprocessor) R 5171 5171 5036 0 -1 0 463 0 0 0 0 0 0 0 18 0 1 0 242506753 3452928 439 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/5172/statm: 843 439 217 542 0 292 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8728

[startup+0.101167 s]
/proc/loadavg: 1.06 1.02 0.93 3/65 5171
/proc/meminfo: memFree=977072/2055920 swapFree=4176288/4192956
[pid=5171] ppid=5169 vsize=5356 CPUtime=0
/proc/5171/stat : 5171 (kw_pre) S 5169 5171 5036 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242506753 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5171/statm: 1339 231 192 169 0 50 0
[pid=5172] ppid=5171 vsize=5044 CPUtime=0.09
/proc/5172/stat : 5172 (kw_preprocessor) R 5171 5171 5036 0 -1 0 921 0 0 0 9 0 0 0 19 0 1 0 242506753 5165056 897 1992294400 4194304 6416590 548682068912 18446744073709551615 4524889 0 0 4096 0 0 0 0 17 0 0 0
/proc/5172/statm: 1261 897 233 542 0 710 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10400

[startup+0.301187 s]
/proc/loadavg: 1.06 1.02 0.93 3/65 5171
/proc/meminfo: memFree=977072/2055920 swapFree=4176288/4192956
[pid=5171] ppid=5169 vsize=5356 CPUtime=0
/proc/5171/stat : 5171 (kw_pre) S 5169 5171 5036 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242506753 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5171/statm: 1339 231 192 169 0 50 0
[pid=5172] ppid=5171 vsize=5044 CPUtime=0.29
/proc/5172/stat : 5172 (kw_preprocessor) R 5171 5171 5036 0 -1 0 953 0 0 0 29 0 0 0 21 0 1 0 242506753 5165056 929 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/5172/statm: 1261 929 250 542 0 710 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10400

[startup+0.701229 s]
/proc/loadavg: 1.06 1.02 0.93 3/65 5171
/proc/meminfo: memFree=977072/2055920 swapFree=4176288/4192956
[pid=5171] ppid=5169 vsize=5356 CPUtime=0
/proc/5171/stat : 5171 (kw_pre) S 5169 5171 5036 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242506753 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5171/statm: 1339 231 192 169 0 50 0
[pid=5172] ppid=5171 vsize=6372 CPUtime=0.69
/proc/5172/stat : 5172 (kw_preprocessor) R 5171 5171 5036 0 -1 0 1275 0 0 0 68 1 0 0 25 0 1 0 242506753 6524928 1251 1992294400 4194304 6416590 548682068912 18446744073709551615 5493925 0 0 4096 0 0 0 0 17 0 0 0
/proc/5172/statm: 1593 1251 250 542 0 1042 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11728

[startup+1.50132 s]
/proc/loadavg: 1.06 1.02 0.93 2/67 5173
/proc/meminfo: memFree=971872/2055920 swapFree=4176288/4192956
[pid=5171] ppid=5169 vsize=5356 CPUtime=0
/proc/5171/stat : 5171 (kw_pre) S 5169 5171 5036 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242506753 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5171/statm: 1339 231 192 169 0 50 0
[pid=5172] ppid=5171 vsize=8792 CPUtime=1.49
/proc/5172/stat : 5172 (kw_preprocessor) R 5171 5171 5036 0 -1 0 1852 0 0 0 148 1 0 0 25 0 1 0 242506753 9003008 1828 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/5172/statm: 2198 1828 250 542 0 1647 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14148

[startup+3.10149 s]
/proc/loadavg: 1.06 1.02 0.93 2/67 5173
/proc/meminfo: memFree=969312/2055920 swapFree=4176288/4192956
[pid=5171] ppid=5169 vsize=5356 CPUtime=0
/proc/5171/stat : 5171 (kw_pre) S 5169 5171 5036 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242506753 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5171/statm: 1339 231 192 169 0 50 0
[pid=5172] ppid=5171 vsize=10648 CPUtime=3.09
/proc/5172/stat : 5172 (kw_preprocessor) R 5171 5171 5036 0 -1 0 2323 0 0 0 307 2 0 0 25 0 1 0 242506753 10903552 2259 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/5172/statm: 2662 2259 254 542 0 2111 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16004

[startup+6.30183 s]
/proc/loadavg: 1.05 1.02 0.93 2/67 5173
/proc/meminfo: memFree=967072/2055920 swapFree=4176288/4192956
[pid=5171] ppid=5169 vsize=5356 CPUtime=0
/proc/5171/stat : 5171 (kw_pre) S 5169 5171 5036 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242506753 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5171/statm: 1339 231 192 169 0 50 0
[pid=5172] ppid=5171 vsize=13364 CPUtime=6.29
/proc/5172/stat : 5172 (kw_preprocessor) R 5171 5171 5036 0 -1 0 3031 0 0 0 625 4 0 0 25 0 1 0 242506753 13684736 2870 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/5172/statm: 3341 2870 254 542 0 2790 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18720

[startup+12.7015 s]
/proc/loadavg: 1.05 1.02 0.93 2/67 5173
/proc/meminfo: memFree=962848/2055920 swapFree=4176288/4192956
[pid=5171] ppid=5169 vsize=5356 CPUtime=0
/proc/5171/stat : 5171 (kw_pre) S 5169 5171 5036 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242506753 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5171/statm: 1339 231 192 169 0 50 0
[pid=5172] ppid=5171 vsize=18232 CPUtime=12.68
/proc/5172/stat : 5172 (kw_preprocessor) R 5171 5171 5036 0 -1 0 4259 0 0 0 1263 5 0 0 25 0 1 0 242506753 18669568 3890 1992294400 4194304 6416590 548682068912 18446744073709551615 4368970 0 0 4096 0 0 0 0 17 1 0 0
/proc/5172/statm: 4558 3890 254 542 0 4007 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 23588

[startup+25.5029 s]
/proc/loadavg: 1.04 1.02 0.93 2/67 5173
/proc/meminfo: memFree=957664/2055920 swapFree=4176288/4192956
[pid=5171] ppid=5169 vsize=5356 CPUtime=0
/proc/5171/stat : 5171 (kw_pre) S 5169 5171 5036 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242506753 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5171/statm: 1339 231 192 169 0 50 0
[pid=5172] ppid=5171 vsize=23400 CPUtime=25.47
/proc/5172/stat : 5172 (kw_preprocessor) R 5171 5171 5036 0 -1 0 5605 0 0 0 2537 10 0 0 25 0 1 0 242506753 23961600 5041 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/5172/statm: 5850 5041 254 542 0 5299 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 28756

[startup+51.1026 s]
/proc/loadavg: 1.02 1.02 0.93 2/67 5173
/proc/meminfo: memFree=948768/2055920 swapFree=4176288/4192956
[pid=5171] ppid=5169 vsize=5356 CPUtime=0
/proc/5171/stat : 5171 (kw_pre) S 5169 5171 5036 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242506753 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5171/statm: 1339 231 192 169 0 50 0
[pid=5172] ppid=5171 vsize=33776 CPUtime=51.06
/proc/5172/stat : 5172 (kw_preprocessor) R 5171 5171 5036 0 -1 0 8281 0 0 0 5090 16 0 0 25 0 1 0 242506753 34586624 7301 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/5172/statm: 8444 7301 254 542 0 7893 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 39132

[startup+102.306 s]
/proc/loadavg: 1.01 1.01 0.93 2/67 5173
/proc/meminfo: memFree=935200/2055920 swapFree=4176288/4192956
[pid=5171] ppid=5169 vsize=5356 CPUtime=0
/proc/5171/stat : 5171 (kw_pre) S 5169 5171 5036 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242506753 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5171/statm: 1339 231 192 169 0 50 0
[pid=5172] ppid=5171 vsize=48644 CPUtime=102.24
/proc/5172/stat : 5172 (kw_preprocessor) R 5171 5171 5036 0 -1 0 12215 0 0 0 10197 27 0 0 25 0 1 0 242506753 49811456 10603 1992294400 4194304 6416590 548682068912 18446744073709551615 5279527 0 0 4096 0 0 0 0 17 0 0 0
/proc/5172/statm: 12161 10603 254 542 0 11610 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 54000

[startup+162.302 s]
/proc/loadavg: 1.00 1.01 0.93 2/67 5173
/proc/meminfo: memFree=924640/2055920 swapFree=4176288/4192956
[pid=5171] ppid=5169 vsize=5356 CPUtime=0
/proc/5171/stat : 5171 (kw_pre) S 5169 5171 5036 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242506753 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5171/statm: 1339 231 192 169 0 50 0
[pid=5172] ppid=5171 vsize=61368 CPUtime=162.21
/proc/5172/stat : 5172 (kw_preprocessor) R 5171 5171 5036 0 -1 0 15449 0 0 0 16181 40 0 0 25 0 1 0 242506753 62840832 13242 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/5172/statm: 15342 13242 254 542 0 14791 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 66724

[startup+222.303 s]
/proc/loadavg: 1.00 1.00 0.93 2/67 5173
/proc/meminfo: memFree=913184/2055920 swapFree=4176288/4192956
[pid=5171] ppid=5169 vsize=5356 CPUtime=0
/proc/5171/stat : 5171 (kw_pre) S 5169 5171 5036 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242506753 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5171/statm: 1339 231 192 169 0 50 0
[pid=5172] ppid=5171 vsize=74132 CPUtime=222.18
/proc/5172/stat : 5172 (kw_preprocessor) R 5171 5171 5036 0 -1 0 19034 0 0 0 22167 51 0 0 25 0 1 0 242506753 75911168 16040 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/5172/statm: 18533 16040 254 542 0 17982 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 79488

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/67 5173
/proc/meminfo: memFree=905056/2055920 swapFree=4176288/4192956
[pid=5171] ppid=5169 vsize=5356 CPUtime=0
/proc/5171/stat : 5171 (kw_pre) S 5169 5171 5036 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242506753 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5171/statm: 1339 231 192 169 0 50 0
[pid=5172] ppid=5171 vsize=83584 CPUtime=282.16
/proc/5172/stat : 5172 (kw_preprocessor) R 5171 5171 5036 0 -1 0 21146 0 0 0 28157 59 0 0 25 0 1 0 242506753 85590016 18152 1992294400 4194304 6416590 548682068912 18446744073709551615 4295367 0 0 4096 0 0 0 0 17 0 0 0
/proc/5172/statm: 20896 18152 254 542 0 20345 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 88940

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/67 5173
/proc/meminfo: memFree=897184/2055920 swapFree=4176288/4192956
[pid=5171] ppid=5169 vsize=5356 CPUtime=0
/proc/5171/stat : 5171 (kw_pre) S 5169 5171 5036 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242506753 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5171/statm: 1339 231 192 169 0 50 0
[pid=5172] ppid=5171 vsize=93952 CPUtime=342.13
/proc/5172/stat : 5172 (kw_preprocessor) R 5171 5171 5036 0 -1 0 23592 0 0 0 34144 69 0 0 25 0 1 0 242506753 96206848 20114 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/5172/statm: 23488 20114 254 542 0 22937 0
Current children cumulated CPU time (s) 342.13

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

/proc/5172/statm: 29257 25377 254 542 0 28706 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 122384

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/67 5173
/proc/meminfo: memFree=871776/2055920 swapFree=4176288/4192956
[pid=5171] ppid=5169 vsize=5356 CPUtime=0
/proc/5171/stat : 5171 (kw_pre) S 5169 5171 5036 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242506753 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5171/statm: 1339 231 192 169 0 50 0
[pid=5172] ppid=5171 vsize=121716 CPUtime=582.02
/proc/5172/stat : 5172 (kw_preprocessor) R 5171 5171 5036 0 -1 0 31150 0 0 0 58104 98 0 0 25 0 1 0 242506753 124637184 26476 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/5172/statm: 30429 26476 254 542 0 29878 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 127072

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/67 5173
/proc/meminfo: memFree=861408/2055920 swapFree=4176288/4192956
[pid=5171] ppid=5169 vsize=5356 CPUtime=0
/proc/5171/stat : 5171 (kw_pre) S 5169 5171 5036 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242506753 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5171/statm: 1339 231 192 169 0 50 0
[pid=5172] ppid=5171 vsize=134016 CPUtime=642.01
/proc/5172/stat : 5172 (kw_preprocessor) R 5171 5171 5036 0 -1 0 34442 0 0 0 64096 105 0 0 25 0 1 0 242506753 137232384 29032 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/5172/statm: 33504 29032 254 542 0 32953 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 139372

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/67 5173
/proc/meminfo: memFree=859680/2055920 swapFree=4176288/4192956
[pid=5171] ppid=5169 vsize=5356 CPUtime=0
/proc/5171/stat : 5171 (kw_pre) S 5169 5171 5036 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242506753 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5171/statm: 1339 231 192 169 0 50 0
[pid=5172] ppid=5171 vsize=135936 CPUtime=701.98
/proc/5172/stat : 5172 (kw_preprocessor) R 5171 5171 5036 0 -1 0 34858 0 0 0 70087 111 0 0 25 0 1 0 242506753 139198464 29448 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/5172/statm: 33984 29448 254 542 0 33433 0
Current children cumulated CPU time (s) 701.98
Current children cumulated vsize (KiB) 141292

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 0.93 2/67 5173
/proc/meminfo: memFree=855904/2055920 swapFree=4176288/4192956
[pid=5171] ppid=5169 vsize=5356 CPUtime=0
/proc/5171/stat : 5171 (kw_pre) S 5169 5171 5036 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242506753 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5171/statm: 1339 231 192 169 0 50 0
[pid=5172] ppid=5171 vsize=140416 CPUtime=761.96
/proc/5172/stat : 5172 (kw_preprocessor) R 5171 5171 5036 0 -1 0 35779 0 0 0 76082 114 0 0 25 0 1 0 242506753 143785984 30369 1992294400 4194304 6416590 548682068912 18446744073709551615 4294886 0 0 4096 0 0 0 0 17 0 0 0
/proc/5172/statm: 35104 30369 254 542 0 34553 0
Current children cumulated CPU time (s) 761.96
Current children cumulated vsize (KiB) 145772

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/67 5173
/proc/meminfo: memFree=845792/2055920 swapFree=4176288/4192956
[pid=5171] ppid=5169 vsize=5356 CPUtime=0
/proc/5171/stat : 5171 (kw_pre) S 5169 5171 5036 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242506753 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5171/statm: 1339 231 192 169 0 50 0
[pid=5172] ppid=5171 vsize=149800 CPUtime=821.94
/proc/5172/stat : 5172 (kw_preprocessor) R 5171 5171 5036 0 -1 0 38319 0 0 0 82070 124 0 0 25 0 1 0 242506753 153395200 32909 1992294400 4194304 6416590 548682068912 18446744073709551615 4295381 0 0 4096 0 0 0 0 17 0 0 0
/proc/5172/statm: 37450 32909 254 542 0 36899 0
Current children cumulated CPU time (s) 821.94
Current children cumulated vsize (KiB) 155156

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/67 5173
/proc/meminfo: memFree=844640/2055920 swapFree=4176288/4192956
[pid=5171] ppid=5169 vsize=5356 CPUtime=0
/proc/5171/stat : 5171 (kw_pre) S 5169 5171 5036 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242506753 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5171/statm: 1339 231 192 169 0 50 0
[pid=5172] ppid=5171 vsize=151408 CPUtime=881.92
/proc/5172/stat : 5172 (kw_preprocessor) R 5171 5171 5036 0 -1 0 39451 0 0 0 88061 131 0 0 25 0 1 0 242506753 155041792 33195 1992294400 4194304 6416590 548682068912 18446744073709551615 4294656 0 0 4096 0 0 0 0 17 0 0 0
/proc/5172/statm: 37852 33195 254 542 0 37301 0
Current children cumulated CPU time (s) 881.92
Current children cumulated vsize (KiB) 156764

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/67 5173
/proc/meminfo: memFree=841632/2055920 swapFree=4176288/4192956
[pid=5171] ppid=5169 vsize=5356 CPUtime=0
/proc/5171/stat : 5171 (kw_pre) S 5169 5171 5036 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242506753 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5171/statm: 1339 231 192 169 0 50 0
[pid=5172] ppid=5171 vsize=154608 CPUtime=941.9
/proc/5172/stat : 5172 (kw_preprocessor) R 5171 5171 5036 0 -1 0 40210 0 0 0 94053 137 0 0 25 0 1 0 242506753 158318592 33954 1992294400 4194304 6416590 548682068912 18446744073709551615 4294538 0 0 4096 0 0 0 0 17 0 0 0
/proc/5172/statm: 38652 33954 254 542 0 38101 0
Current children cumulated CPU time (s) 941.9
Current children cumulated vsize (KiB) 159964

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/67 5173
/proc/meminfo: memFree=836832/2055920 swapFree=4176288/4192956
[pid=5171] ppid=5169 vsize=5356 CPUtime=0
/proc/5171/stat : 5171 (kw_pre) S 5169 5171 5036 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242506753 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5171/statm: 1339 231 192 169 0 50 0
[pid=5172] ppid=5171 vsize=159096 CPUtime=1001.86
/proc/5172/stat : 5172 (kw_preprocessor) R 5171 5171 5036 0 -1 0 41437 0 0 0 100043 143 0 0 25 0 1 0 242506753 162914304 35181 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/5172/statm: 39774 35181 254 542 0 39223 0
Current children cumulated CPU time (s) 1001.86
Current children cumulated vsize (KiB) 164452

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/67 5173
/proc/meminfo: memFree=825248/2055920 swapFree=4176288/4192956
[pid=5171] ppid=5169 vsize=5356 CPUtime=0
/proc/5171/stat : 5171 (kw_pre) S 5169 5171 5036 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242506753 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5171/statm: 1339 231 192 169 0 50 0
[pid=5172] ppid=5171 vsize=171344 CPUtime=1061.84
/proc/5172/stat : 5172 (kw_preprocessor) R 5171 5171 5036 0 -1 0 45238 0 0 0 106034 150 0 0 25 0 1 0 242506753 175456256 38009 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/5172/statm: 42836 38009 254 542 0 42285 0
Current children cumulated CPU time (s) 1061.84
Current children cumulated vsize (KiB) 176700

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/67 5173
/proc/meminfo: memFree=823200/2055920 swapFree=4176288/4192956
[pid=5171] ppid=5169 vsize=5356 CPUtime=0
/proc/5171/stat : 5171 (kw_pre) S 5169 5171 5036 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242506753 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5171/statm: 1339 231 192 169 0 50 0
[pid=5172] ppid=5171 vsize=174544 CPUtime=1121.82
/proc/5172/stat : 5172 (kw_preprocessor) R 5171 5171 5036 0 -1 0 45795 0 0 0 112027 155 0 0 25 0 1 0 242506753 178733056 38566 1992294400 4194304 6416590 548682068912 18446744073709551615 4294609 0 0 4096 0 0 0 0 17 0 0 0
/proc/5172/statm: 43636 38566 254 542 0 43085 0
Current children cumulated CPU time (s) 1121.82
Current children cumulated vsize (KiB) 179900

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/67 5173
/proc/meminfo: memFree=821856/2055920 swapFree=4176288/4192956
[pid=5171] ppid=5169 vsize=5356 CPUtime=0
/proc/5171/stat : 5171 (kw_pre) S 5169 5171 5036 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242506753 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5171/statm: 1339 231 192 169 0 50 0
[pid=5172] ppid=5171 vsize=175184 CPUtime=1181.79
/proc/5172/stat : 5172 (kw_preprocessor) R 5171 5171 5036 0 -1 0 46131 0 0 0 118019 160 0 0 25 0 1 0 242506753 179388416 38902 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/5172/statm: 43796 38902 254 542 0 43245 0
Current children cumulated CPU time (s) 1181.79
Current children cumulated vsize (KiB) 180540



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 0.93 2/67 5173
/proc/meminfo: memFree=820064/2055920 swapFree=4176288/4192956
[pid=5171] ppid=5169 vsize=5356 CPUtime=0
/proc/5171/stat : 5171 (kw_pre) S 5169 5171 5036 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242506753 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5171/statm: 1339 231 192 169 0 50 0
[pid=5172] ppid=5171 vsize=177104 CPUtime=1200.09
/proc/5172/stat : 5172 (kw_preprocessor) R 5171 5171 5036 0 -1 0 46580 0 0 0 119847 162 0 0 25 0 1 0 242506753 181354496 39351 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/5172/statm: 44276 39351 254 542 0 43725 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 182460

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 5171 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 1200.09
#
# 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): 1200.09
CPU user time (s): 1198.47
CPU system time (s): 1.62
CPU usage (%): 99.9566
Max. virtual memory (cumulated for all children) (KiB): 182460

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 0.997848 second user time and 3.37849 second system time

The end

Launcher Data 

Begin job on node81 at 2009-05-12 18:12:49
IDJOB=1806068
IDBENCH=24651
IDSOLVER=646
FILE ID=node81/1806068-1242144769
PBS_JOBID= 9289645
Free space on /tmp= 126444 MiB

SOLVER NAME= kw_pre 2009-03-21
BENCH NAME= SAT07/crafted/Hard/contest05/QG/QG7-dead-dnd001.sat05-3419.reshuffled-07.cnf
COMMAND LINE= HOME/kw_pre BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1806068-1242144769/watcher-1806068-1242144769 -o /tmp/evaluation-result-1806068-1242144769/solver-1806068-1242144769 -C 1200 -W 1800 -M 1800  HOME/kw_pre HOME/instance-1806068-1242144769.cnf

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

MD5SUM BENCH= 26eb408aec254c812108c852e426e72f
RANDOM SEED=1315417676

node81.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		: 3000.234
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		: 3000.234
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:        977616 kB
Buffers:         82180 kB
Cached:         903252 kB
SwapCached:      10632 kB
Active:         280512 kB
Inactive:       717088 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        977616 kB
SwapTotal:     4192956 kB
SwapFree:      4176288 kB
Dirty:            3276 kB
Writeback:           0 kB
Mapped:          13876 kB
Slab:            66456 kB
Committed_AS:   780936 kB
PageTables:       1452 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= 126444 MiB
End job on node81 at 2009-05-12 18:32:52