Trace number 1806236

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
kw_pre 2009-03-21? (TO) 1200.04 1200.41

General information on the benchmark

Namecrafted/Hard/contest03/others/
bqwh.40.reg.520.sat05-433.reshuffled-07.cnf
MD5SUMcf535bf919bca60e7bcea01358de0b4c
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 variables2211
Number of clauses14710
Sum of the clauses size33107
Maximum clause length9
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 213351
Number of clauses of size 3282
Number of clauses of size 4374
Number of clauses of size 5349
Number of clauses of size over 5354

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-1806236-1242147143/watcher-1806236-1242147143 -o /tmp/evaluation-result-1806236-1242147143/solver-1806236-1242147143 -C 1200 -W 1800 -M 1800 HOME/kw_pre HOME/instance-1806236-1242147143.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 1.00 0.95 3/65 27488
/proc/meminfo: memFree=1368680/2055920 swapFree=4181612/4192956
[pid=27488] ppid=27486 vsize=5356 CPUtime=0
/proc/27488/stat : 27488 (kw_pre) R 27486 27488 27234 0 -1 4194304 262 0 0 0 0 0 0 0 20 0 1 0 242743353 5484544 230 1992294400 4194304 4889804 548682068832 18446744073709551615 251601152671 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/27488/statm: 1339 230 191 169 0 50 0
[pid=27489] ppid=27488 vsize=3388 CPUtime=0
/proc/27489/stat : 27489 (kw_preprocessor) R 27488 27488 27234 0 -1 0 489 0 0 0 0 0 0 0 20 0 1 0 242743353 3469312 465 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 1 0 0
/proc/27489/statm: 847 473 205 542 0 296 0

[startup+0.092123 s]
/proc/loadavg: 1.00 1.00 0.95 3/65 27488
/proc/meminfo: memFree=1368680/2055920 swapFree=4181612/4192956
[pid=27488] ppid=27486 vsize=5356 CPUtime=0
/proc/27488/stat : 27488 (kw_pre) S 27486 27488 27234 0 -1 4194304 280 0 0 0 0 0 0 0 20 0 1 0 242743353 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 251601150788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27488/statm: 1339 231 192 169 0 50 0
[pid=27489] ppid=27488 vsize=5808 CPUtime=0.08
/proc/27489/stat : 27489 (kw_preprocessor) R 27488 27488 27234 0 -1 0 1118 0 0 0 8 0 0 0 21 0 1 0 242743353 5947392 1094 1992294400 4194304 6416590 548682068912 18446744073709551615 4567218 0 0 4096 0 0 0 0 17 1 0 0
/proc/27489/statm: 1452 1094 233 542 0 901 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 11164

[startup+0.101122 s]
/proc/loadavg: 1.00 1.00 0.95 3/65 27488
/proc/meminfo: memFree=1368680/2055920 swapFree=4181612/4192956
[pid=27488] ppid=27486 vsize=5356 CPUtime=0
/proc/27488/stat : 27488 (kw_pre) S 27486 27488 27234 0 -1 4194304 280 0 0 0 0 0 0 0 20 0 1 0 242743353 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 251601150788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27488/statm: 1339 231 192 169 0 50 0
[pid=27489] ppid=27488 vsize=5808 CPUtime=0.09
/proc/27489/stat : 27489 (kw_preprocessor) R 27488 27488 27234 0 -1 0 1128 0 0 0 9 0 0 0 21 0 1 0 242743353 5947392 1104 1992294400 4194304 6416590 548682068912 18446744073709551615 4511746 0 0 4096 0 0 0 0 17 1 0 0
/proc/27489/statm: 1452 1104 242 542 0 901 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11164

[startup+0.301144 s]
/proc/loadavg: 1.00 1.00 0.95 3/65 27488
/proc/meminfo: memFree=1368680/2055920 swapFree=4181612/4192956
[pid=27488] ppid=27486 vsize=5356 CPUtime=0
/proc/27488/stat : 27488 (kw_pre) S 27486 27488 27234 0 -1 4194304 280 0 0 0 0 0 0 0 20 0 1 0 242743353 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 251601150788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27488/statm: 1339 231 192 169 0 50 0
[pid=27489] ppid=27488 vsize=5624 CPUtime=0.29
/proc/27489/stat : 27489 (kw_preprocessor) R 27488 27488 27234 0 -1 0 1195 0 0 0 29 0 0 0 23 0 1 0 242743353 5758976 1064 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/27489/statm: 1406 1064 250 542 0 855 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10980

[startup+0.701189 s]
/proc/loadavg: 1.00 1.00 0.95 3/65 27488
/proc/meminfo: memFree=1368680/2055920 swapFree=4181612/4192956
[pid=27488] ppid=27486 vsize=5356 CPUtime=0
/proc/27488/stat : 27488 (kw_pre) S 27486 27488 27234 0 -1 4194304 280 0 0 0 0 0 0 0 20 0 1 0 242743353 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 251601150788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27488/statm: 1339 231 192 169 0 50 0
[pid=27489] ppid=27488 vsize=6796 CPUtime=0.69
/proc/27489/stat : 27489 (kw_preprocessor) R 27488 27488 27234 0 -1 0 1476 0 0 0 69 0 0 0 25 0 1 0 242743353 6959104 1345 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/27489/statm: 1699 1345 250 542 0 1148 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12152

[startup+1.50128 s]
/proc/loadavg: 1.00 1.00 0.95 2/67 27490
/proc/meminfo: memFree=1363224/2055920 swapFree=4181612/4192956
[pid=27488] ppid=27486 vsize=5356 CPUtime=0
/proc/27488/stat : 27488 (kw_pre) S 27486 27488 27234 0 -1 4194304 280 0 0 0 0 0 0 0 20 0 1 0 242743353 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 251601150788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27488/statm: 1339 231 192 169 0 50 0
[pid=27489] ppid=27488 vsize=8648 CPUtime=1.49
/proc/27489/stat : 27489 (kw_preprocessor) R 27488 27488 27234 0 -1 0 1930 0 0 0 148 1 0 0 25 0 1 0 242743353 8855552 1799 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/27489/statm: 2162 1799 250 542 0 1611 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14004

[startup+3.10145 s]
/proc/loadavg: 1.00 1.00 0.95 2/67 27490
/proc/meminfo: memFree=1360856/2055920 swapFree=4181612/4192956
[pid=27488] ppid=27486 vsize=5356 CPUtime=0
/proc/27488/stat : 27488 (kw_pre) S 27486 27488 27234 0 -1 4194304 280 0 0 0 0 0 0 0 20 0 1 0 242743353 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 251601150788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27488/statm: 1339 231 192 169 0 50 0
[pid=27489] ppid=27488 vsize=11280 CPUtime=3.08
/proc/27489/stat : 27489 (kw_preprocessor) R 27488 27488 27234 0 -1 0 2631 0 0 0 306 2 0 0 25 0 1 0 242743353 11550720 2500 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/27489/statm: 2820 2500 250 542 0 2269 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 16636

[startup+6.30181 s]
/proc/loadavg: 1.00 1.00 0.95 2/67 27490
/proc/meminfo: memFree=1357976/2055920 swapFree=4181612/4192956
[pid=27488] ppid=27486 vsize=5356 CPUtime=0
/proc/27488/stat : 27488 (kw_pre) S 27486 27488 27234 0 -1 4194304 280 0 0 0 0 0 0 0 20 0 1 0 242743353 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 251601150788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27488/statm: 1339 231 192 169 0 50 0
[pid=27489] ppid=27488 vsize=13208 CPUtime=6.29
/proc/27489/stat : 27489 (kw_preprocessor) R 27488 27488 27234 0 -1 0 3112 0 0 0 626 3 0 0 25 0 1 0 242743353 13524992 2942 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/27489/statm: 3302 2942 254 542 0 2751 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18564

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 0.95 2/67 27490
/proc/meminfo: memFree=1355360/2055920 swapFree=4181612/4192956
[pid=27488] ppid=27486 vsize=5356 CPUtime=0
/proc/27488/stat : 27488 (kw_pre) S 27486 27488 27234 0 -1 4194304 280 0 0 0 0 0 0 0 20 0 1 0 242743353 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 251601150788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27488/statm: 1339 231 192 169 0 50 0
[pid=27489] ppid=27488 vsize=16076 CPUtime=12.68
/proc/27489/stat : 27489 (kw_preprocessor) R 27488 27488 27234 0 -1 0 3889 0 0 0 1264 4 0 0 25 0 1 0 242743353 16461824 3622 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/27489/statm: 4019 3622 254 542 0 3468 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 21432

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 0.95 2/67 27490
/proc/meminfo: memFree=1349472/2055920 swapFree=4181612/4192956
[pid=27488] ppid=27486 vsize=5356 CPUtime=0
/proc/27488/stat : 27488 (kw_pre) S 27486 27488 27234 0 -1 4194304 280 0 0 0 0 0 0 0 20 0 1 0 242743353 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 251601150788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27488/statm: 1339 231 192 169 0 50 0
[pid=27489] ppid=27488 vsize=21800 CPUtime=25.48
/proc/27489/stat : 27489 (kw_preprocessor) R 27488 27488 27234 0 -1 0 5338 0 0 0 2540 8 0 0 25 0 1 0 242743353 22323200 4943 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/27489/statm: 5450 4943 254 542 0 4899 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 27156

[startup+51.1018 s]
/proc/loadavg: 1.00 1.00 0.95 2/67 27490
/proc/meminfo: memFree=1344352/2055920 swapFree=4181612/4192956
[pid=27488] ppid=27486 vsize=5356 CPUtime=0
/proc/27488/stat : 27488 (kw_pre) S 27486 27488 27234 0 -1 4194304 280 0 0 0 0 0 0 0 20 0 1 0 242743353 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 251601150788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27488/statm: 1339 231 192 169 0 50 0
[pid=27489] ppid=27488 vsize=27172 CPUtime=51.07
/proc/27489/stat : 27489 (kw_preprocessor) R 27488 27488 27234 0 -1 0 6890 0 0 0 5095 12 0 0 25 0 1 0 242743353 27824128 6222 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/27489/statm: 6793 6222 254 542 0 6242 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 32528

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 0.95 2/67 27490
/proc/meminfo: memFree=1333920/2055920 swapFree=4181612/4192956
[pid=27488] ppid=27486 vsize=5356 CPUtime=0
/proc/27488/stat : 27488 (kw_pre) S 27486 27488 27234 0 -1 4194304 280 0 0 0 0 0 0 0 20 0 1 0 242743353 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 251601150788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27488/statm: 1339 231 192 169 0 50 0
[pid=27489] ppid=27488 vsize=38288 CPUtime=102.26
/proc/27489/stat : 27489 (kw_preprocessor) R 27488 27488 27234 0 -1 0 9859 0 0 0 10203 23 0 0 25 0 1 0 242743353 39206912 8777 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/27489/statm: 9572 8777 254 542 0 9021 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 43644

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/67 27490
/proc/meminfo: memFree=1325408/2055920 swapFree=4181612/4192956
[pid=27488] ppid=27486 vsize=5356 CPUtime=0
/proc/27488/stat : 27488 (kw_pre) S 27486 27488 27234 0 -1 4194304 280 0 0 0 0 0 0 0 20 0 1 0 242743353 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 251601150788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27488/statm: 1339 231 192 169 0 50 0
[pid=27489] ppid=27488 vsize=47952 CPUtime=162.24
/proc/27489/stat : 27489 (kw_preprocessor) R 27488 27488 27234 0 -1 0 12254 0 0 0 16191 33 0 0 25 0 1 0 242743353 49102848 10990 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/27489/statm: 11988 10990 254 542 0 11437 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 53308

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/67 27490
/proc/meminfo: memFree=1316384/2055920 swapFree=4181612/4192956
[pid=27488] ppid=27486 vsize=5356 CPUtime=0
/proc/27488/stat : 27488 (kw_pre) S 27486 27488 27234 0 -1 4194304 280 0 0 0 0 0 0 0 20 0 1 0 242743353 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 251601150788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27488/statm: 1339 231 192 169 0 50 0
[pid=27489] ppid=27488 vsize=57272 CPUtime=222.22
/proc/27489/stat : 27489 (kw_preprocessor) R 27488 27488 27234 0 -1 0 14848 0 0 0 22182 40 0 0 25 0 1 0 242743353 58646528 13135 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/27489/statm: 14318 13135 254 542 0 13767 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 62628

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/67 27490
/proc/meminfo: memFree=1307680/2055920 swapFree=4181612/4192956
[pid=27488] ppid=27486 vsize=5356 CPUtime=0
/proc/27488/stat : 27488 (kw_pre) S 27486 27488 27234 0 -1 4194304 280 0 0 0 0 0 0 0 20 0 1 0 242743353 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 251601150788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27488/statm: 1339 231 192 169 0 50 0
[pid=27489] ppid=27488 vsize=66476 CPUtime=282.21
/proc/27489/stat : 27489 (kw_preprocessor) R 27488 27488 27234 0 -1 0 17272 0 0 0 28174 47 0 0 25 0 1 0 242743353 68071424 15283 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 1 0 0
/proc/27489/statm: 16619 15283 254 542 0 16068 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 71832

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/67 27490
/proc/meminfo: memFree=1304736/2055920 swapFree=4181612/4192956
[pid=27488] ppid=27486 vsize=5356 CPUtime=0
/proc/27488/stat : 27488 (kw_pre) S 27486 27488 27234 0 -1 4194304 280 0 0 0 0 0 0 0 20 0 1 0 242743353 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 251601150788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27488/statm: 1339 231 192 169 0 50 0
[pid=27489] ppid=27488 vsize=69588 CPUtime=342.19
/proc/27489/stat : 27489 (kw_preprocessor) R 27488 27488 27234 0 -1 0 18064 0 0 0 34167 52 0 0 25 0 1 0 242743353 71258112 16075 1992294400 4194304 6416590 548682068912 18446744073709551615 4359184 0 0 4096 0 0 0 0 17 1 0 0
/proc/27489/statm: 17397 16075 254 542 0 16846 0
Current children cumulated CPU time (s) 342.19

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

/proc/27489/statm: 21796 19882 254 542 0 21245 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 92540

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/67 27496
/proc/meminfo: memFree=1282464/2055920 swapFree=4181612/4192956
[pid=27488] ppid=27486 vsize=5356 CPUtime=0
/proc/27488/stat : 27488 (kw_pre) S 27486 27488 27234 0 -1 4194304 280 0 0 0 0 0 0 0 20 0 1 0 242743353 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 251601150788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27488/statm: 1339 231 192 169 0 50 0
[pid=27489] ppid=27488 vsize=94304 CPUtime=582.1
/proc/27489/stat : 27489 (kw_preprocessor) R 27488 27488 27234 0 -1 0 24282 0 0 0 58135 75 0 0 25 0 1 0 242743353 96567296 21610 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/27489/statm: 23576 21610 254 542 0 23025 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 99660

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/67 27496
/proc/meminfo: memFree=1278048/2055920 swapFree=4181612/4192956
[pid=27488] ppid=27486 vsize=5356 CPUtime=0
/proc/27488/stat : 27488 (kw_pre) S 27486 27488 27234 0 -1 4194304 280 0 0 0 0 0 0 0 20 0 1 0 242743353 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 251601150788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27488/statm: 1339 231 192 169 0 50 0
[pid=27489] ppid=27488 vsize=98812 CPUtime=642.1
/proc/27489/stat : 27489 (kw_preprocessor) R 27488 27488 27234 0 -1 0 25766 0 0 0 64129 81 0 0 25 0 1 0 242743353 101183488 22674 1992294400 4194304 6416590 548682068912 18446744073709551615 4295356 0 0 4096 0 0 0 0 17 1 0 0
/proc/27489/statm: 24703 22674 254 542 0 24152 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 104168

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/67 27496
/proc/meminfo: memFree=1276960/2055920 swapFree=4181612/4192956
[pid=27488] ppid=27486 vsize=5356 CPUtime=0
/proc/27488/stat : 27488 (kw_pre) S 27486 27488 27234 0 -1 4194304 280 0 0 0 0 0 0 0 20 0 1 0 242743353 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 251601150788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27488/statm: 1339 231 192 169 0 50 0
[pid=27489] ppid=27488 vsize=99972 CPUtime=702.08
/proc/27489/stat : 27489 (kw_preprocessor) R 27488 27488 27234 0 -1 0 26037 0 0 0 70123 85 0 0 25 0 1 0 242743353 102371328 22945 1992294400 4194304 6416590 548682068912 18446744073709551615 4295356 0 0 4096 0 0 0 0 17 1 0 0
/proc/27489/statm: 24993 22945 254 542 0 24442 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 105328

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 0.95 2/67 27496
/proc/meminfo: memFree=1266912/2055920 swapFree=4181612/4192956
[pid=27488] ppid=27486 vsize=5356 CPUtime=0
/proc/27488/stat : 27488 (kw_pre) S 27486 27488 27234 0 -1 4194304 280 0 0 0 0 0 0 0 20 0 1 0 242743353 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 251601150788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27488/statm: 1339 231 192 169 0 50 0
[pid=27489] ppid=27488 vsize=110196 CPUtime=762.06
/proc/27489/stat : 27489 (kw_preprocessor) R 27488 27488 27234 0 -1 0 28537 0 0 0 76115 91 0 0 25 0 1 0 242743353 112840704 25445 1992294400 4194304 6416590 548682068912 18446744073709551615 4294546 0 0 4096 0 0 0 0 17 1 0 0
/proc/27489/statm: 27549 25445 254 542 0 26998 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 115552

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/67 27496
/proc/meminfo: memFree=1264032/2055920 swapFree=4181612/4192956
[pid=27488] ppid=27486 vsize=5356 CPUtime=0
/proc/27488/stat : 27488 (kw_pre) S 27486 27488 27234 0 -1 4194304 280 0 0 0 0 0 0 0 20 0 1 0 242743353 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 251601150788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27488/statm: 1339 231 192 169 0 50 0
[pid=27489] ppid=27488 vsize=112772 CPUtime=822.04
/proc/27489/stat : 27489 (kw_preprocessor) R 27488 27488 27234 0 -1 0 29728 0 0 0 82108 96 0 0 25 0 1 0 242743353 115478528 26153 1992294400 4194304 6416590 548682068912 18446744073709551615 4294585 0 0 4096 0 0 0 0 17 1 0 0
/proc/27489/statm: 28193 26153 254 542 0 27642 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 118128

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/67 27496
/proc/meminfo: memFree=1262816/2055920 swapFree=4181612/4192956
[pid=27488] ppid=27486 vsize=5356 CPUtime=0
/proc/27488/stat : 27488 (kw_pre) S 27486 27488 27234 0 -1 4194304 280 0 0 0 0 0 0 0 20 0 1 0 242743353 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 251601150788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27488/statm: 1339 231 192 169 0 50 0
[pid=27489] ppid=27488 vsize=114252 CPUtime=882.03
/proc/27489/stat : 27489 (kw_preprocessor) R 27488 27488 27234 0 -1 0 30018 0 0 0 88103 100 0 0 25 0 1 0 242743353 116994048 26443 1992294400 4194304 6416590 548682068912 18446744073709551615 4294658 0 0 4096 0 0 0 0 17 1 0 0
/proc/27489/statm: 28563 26443 254 542 0 28012 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 119608

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/67 27496
/proc/meminfo: memFree=1260384/2055920 swapFree=4181612/4192956
[pid=27488] ppid=27486 vsize=5356 CPUtime=0
/proc/27488/stat : 27488 (kw_pre) S 27486 27488 27234 0 -1 4194304 280 0 0 0 0 0 0 0 20 0 1 0 242743353 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 251601150788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27488/statm: 1339 231 192 169 0 50 0
[pid=27489] ppid=27488 vsize=116740 CPUtime=942.01
/proc/27489/stat : 27489 (kw_preprocessor) R 27488 27488 27234 0 -1 0 30652 0 0 0 94096 105 0 0 25 0 1 0 242743353 119541760 27077 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/27489/statm: 29185 27077 254 542 0 28634 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 122096

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/67 27496
/proc/meminfo: memFree=1248992/2055920 swapFree=4181612/4192956
[pid=27488] ppid=27486 vsize=5356 CPUtime=0
/proc/27488/stat : 27488 (kw_pre) S 27486 27488 27234 0 -1 4194304 280 0 0 0 0 0 0 0 20 0 1 0 242743353 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 251601150788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27488/statm: 1339 231 192 169 0 50 0
[pid=27489] ppid=27488 vsize=128248 CPUtime=1001.99
/proc/27489/stat : 27489 (kw_preprocessor) R 27488 27488 27234 0 -1 0 33963 0 0 0 100088 111 0 0 25 0 1 0 242743353 131325952 29832 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/27489/statm: 32062 29832 254 542 0 31511 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 133604

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/67 27496
/proc/meminfo: memFree=1248672/2055920 swapFree=4181612/4192956
[pid=27488] ppid=27486 vsize=5356 CPUtime=0
/proc/27488/stat : 27488 (kw_pre) S 27486 27488 27234 0 -1 4194304 280 0 0 0 0 0 0 0 20 0 1 0 242743353 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 251601150788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27488/statm: 1339 231 192 169 0 50 0
[pid=27489] ppid=27488 vsize=128968 CPUtime=1061.97
/proc/27489/stat : 27489 (kw_preprocessor) R 27488 27488 27234 0 -1 0 34079 0 0 0 106083 114 0 0 25 0 1 0 242743353 132063232 29948 1992294400 4194304 6416590 548682068912 18446744073709551615 4295356 0 0 4096 0 0 0 0 17 1 0 0
/proc/27489/statm: 32242 29948 254 542 0 31691 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 134324

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/67 27496
/proc/meminfo: memFree=1247008/2055920 swapFree=4181612/4192956
[pid=27488] ppid=27486 vsize=5356 CPUtime=0
/proc/27488/stat : 27488 (kw_pre) S 27486 27488 27234 0 -1 4194304 280 0 0 0 0 0 0 0 20 0 1 0 242743353 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 251601150788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27488/statm: 1339 231 192 169 0 50 0
[pid=27489] ppid=27488 vsize=131208 CPUtime=1121.96
/proc/27489/stat : 27489 (kw_preprocessor) R 27488 27488 27234 0 -1 0 34497 0 0 0 112078 118 0 0 25 0 1 0 242743353 134356992 30366 1992294400 4194304 6416590 548682068912 18446744073709551615 4295356 0 0 4096 0 0 0 0 17 1 0 0
/proc/27489/statm: 32802 30366 254 542 0 32251 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 136564

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/67 27496
/proc/meminfo: memFree=1245024/2055920 swapFree=4181612/4192956
[pid=27488] ppid=27486 vsize=5356 CPUtime=0
/proc/27488/stat : 27488 (kw_pre) S 27486 27488 27234 0 -1 4194304 280 0 0 0 0 0 0 0 20 0 1 0 242743353 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 251601150788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27488/statm: 1339 231 192 169 0 50 0
[pid=27489] ppid=27488 vsize=133768 CPUtime=1181.93
/proc/27489/stat : 27489 (kw_preprocessor) R 27488 27488 27234 0 -1 0 35008 0 0 0 118073 120 0 0 25 0 1 0 242743353 136978432 30877 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/27489/statm: 33442 30877 254 542 0 32891 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 139124



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.95 2/67 27496
/proc/meminfo: memFree=1244384/2055920 swapFree=4181612/4192956
[pid=27488] ppid=27486 vsize=5356 CPUtime=0
/proc/27488/stat : 27488 (kw_pre) S 27486 27488 27234 0 -1 4194304 280 0 0 0 0 0 0 0 20 0 1 0 242743353 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 251601150788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27488/statm: 1339 231 192 169 0 50 0
[pid=27489] ppid=27488 vsize=134408 CPUtime=1200.04
/proc/27489/stat : 27489 (kw_preprocessor) R 27488 27488 27234 0 -1 0 35171 0 0 0 119882 122 0 0 25 0 1 0 242743353 137633792 31040 1992294400 4194304 6416590 548682068912 18446744073709551615 4419751 0 0 4096 0 0 0 0 17 1 0 0
/proc/27489/statm: 33602 31040 254 542 0 33051 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 139764

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 27488 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=0
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.001999
# while last known CPU time is 1200.04
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.41
CPU time (s): 1200.04
CPU user time (s): 1198.82
CPU system time (s): 1.22
CPU usage (%): 99.9689
Max. virtual memory (cumulated for all children) (KiB): 139764

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
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= 5
involuntary context switches= 1

runsolver used 1.04284 second user time and 3.33449 second system time

The end

Launcher Data 

Begin job on node91 at 2009-05-12 18:52:23
IDJOB=1806236
IDBENCH=24697
IDSOLVER=646
FILE ID=node91/1806236-1242147143
PBS_JOBID= 9289635
Free space on /tmp= 66236 MiB

SOLVER NAME= kw_pre 2009-03-21
BENCH NAME= SAT07/crafted/Hard/contest03/others/bqwh.40.reg.520.sat05-433.reshuffled-07.cnf
COMMAND LINE= HOME/kw_pre BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1806236-1242147143/watcher-1806236-1242147143 -o /tmp/evaluation-result-1806236-1242147143/solver-1806236-1242147143 -C 1200 -W 1800 -M 1800  HOME/kw_pre HOME/instance-1806236-1242147143.cnf

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

MD5SUM BENCH= cf535bf919bca60e7bcea01358de0b4c
RANDOM SEED=1272933197

node91.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		: 3000.241
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		: 3000.241
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:       1369096 kB
Buffers:         44796 kB
Cached:         562668 kB
SwapCached:       4876 kB
Active:          53836 kB
Inactive:       562360 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1369096 kB
SwapTotal:     4192956 kB
SwapFree:      4181612 kB
Dirty:            3204 kB
Writeback:           0 kB
Mapped:          15200 kB
Slab:            56496 kB
Committed_AS:   769248 kB
PageTables:       1356 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= 66232 MiB
End job on node91 at 2009-05-12 19:12:26