Trace number 1805809

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 1200.51

General information on the benchmark

Namecrafted/Medium/contest05/jarvisalo/
mod2-rand3bip-sat-230-2.sat05-2189.reshuffled-07.cnf
MD5SUM87d9c7ce297970bb210f40783f709fcc
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark173.631
Satisfiable
(Un)Satisfiability was proved
Number of variables230
Number of clauses920
Sum of the clauses size2760
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3920
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

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-1805809-1242142215/watcher-1805809-1242142215 -o /tmp/evaluation-result-1805809-1242142215/solver-1805809-1242142215 -C 1200 -W 1800 -M 1800 HOME/kw_pre HOME/instance-1805809-1242142215.cnf 

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


[startup+0 s]
/proc/loadavg: 0.00 0.15 0.83 3/64 16201
/proc/meminfo: memFree=741224/2055920 swapFree=4181160/4192956
[pid=16201] ppid=16199 vsize=5356 CPUtime=0
/proc/16201/stat : 16201 (kw_pre) R 16199 16201 16134 0 -1 4194304 262 0 0 0 0 0 0 0 18 0 1 0 242254162 5484544 230 1992294400 4194304 4889804 548682068832 18446744073709551615 254195329695 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/16201/statm: 1339 230 191 169 0 50 0
[pid=16202] ppid=16201 vsize=2728 CPUtime=0
/proc/16202/stat : 16202 (kw_preprocessor) R 16201 16201 16134 0 -1 0 310 0 0 0 0 0 0 0 18 0 1 0 242254162 2793472 286 1992294400 4194304 6416590 548682068912 18446744073709551615 4828182 0 0 4096 0 0 0 0 17 0 0 0
/proc/16202/statm: 682 287 213 542 0 131 0

[startup+0.0832719 s]
/proc/loadavg: 0.00 0.15 0.83 3/64 16201
/proc/meminfo: memFree=741224/2055920 swapFree=4181160/4192956
[pid=16201] ppid=16199 vsize=5356 CPUtime=0
/proc/16201/stat : 16201 (kw_pre) S 16199 16201 16134 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242254162 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16201/statm: 1339 231 192 169 0 50 0
[pid=16202] ppid=16201 vsize=3248 CPUtime=0.07
/proc/16202/stat : 16202 (kw_preprocessor) R 16201 16201 16134 0 -1 0 451 0 0 0 7 0 0 0 20 0 1 0 242254162 3325952 427 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/16202/statm: 812 427 242 542 0 261 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 8604

[startup+0.102272 s]
/proc/loadavg: 0.00 0.15 0.83 3/64 16201
/proc/meminfo: memFree=741224/2055920 swapFree=4181160/4192956
[pid=16201] ppid=16199 vsize=5356 CPUtime=0
/proc/16201/stat : 16201 (kw_pre) S 16199 16201 16134 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242254162 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16201/statm: 1339 231 192 169 0 50 0
[pid=16202] ppid=16201 vsize=3248 CPUtime=0.09
/proc/16202/stat : 16202 (kw_preprocessor) R 16201 16201 16134 0 -1 0 476 0 0 0 9 0 0 0 20 0 1 0 242254162 3325952 452 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/16202/statm: 812 452 242 542 0 261 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8604

[startup+0.301287 s]
/proc/loadavg: 0.00 0.15 0.83 3/64 16201
/proc/meminfo: memFree=741224/2055920 swapFree=4181160/4192956
[pid=16201] ppid=16199 vsize=5356 CPUtime=0
/proc/16201/stat : 16201 (kw_pre) S 16199 16201 16134 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242254162 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16201/statm: 1339 231 192 169 0 50 0
[pid=16202] ppid=16201 vsize=4172 CPUtime=0.29
/proc/16202/stat : 16202 (kw_preprocessor) R 16201 16201 16134 0 -1 0 691 0 0 0 29 0 0 0 21 0 1 0 242254162 4272128 667 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/16202/statm: 1043 667 242 542 0 492 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9528

[startup+0.702315 s]
/proc/loadavg: 0.00 0.15 0.83 3/64 16201
/proc/meminfo: memFree=741224/2055920 swapFree=4181160/4192956
[pid=16201] ppid=16199 vsize=5356 CPUtime=0
/proc/16201/stat : 16201 (kw_pre) S 16199 16201 16134 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242254162 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16201/statm: 1339 231 192 169 0 50 0
[pid=16202] ppid=16201 vsize=5668 CPUtime=0.69
/proc/16202/stat : 16202 (kw_preprocessor) R 16201 16201 16134 0 -1 0 1045 0 0 0 69 0 0 0 25 0 1 0 242254162 5804032 1021 1992294400 4194304 6416590 548682068912 18446744073709551615 5280333 0 0 4096 0 0 0 0 17 0 0 0
/proc/16202/statm: 1417 1021 242 542 0 866 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11024

[startup+1.50237 s]
/proc/loadavg: 0.00 0.15 0.83 2/66 16203
/proc/meminfo: memFree=736920/2055920 swapFree=4181160/4192956
[pid=16201] ppid=16199 vsize=5356 CPUtime=0
/proc/16201/stat : 16201 (kw_pre) S 16199 16201 16134 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242254162 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16201/statm: 1339 231 192 169 0 50 0
[pid=16202] ppid=16201 vsize=7488 CPUtime=1.48
/proc/16202/stat : 16202 (kw_preprocessor) R 16201 16201 16134 0 -1 0 1514 0 0 0 148 0 0 0 25 0 1 0 242254162 7667712 1450 1992294400 4194304 6416590 548682068912 18446744073709551615 4370518 0 0 4096 0 0 0 0 17 0 0 0
/proc/16202/statm: 1872 1450 243 542 0 1321 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 12844

[startup+3.10149 s]
/proc/loadavg: 0.08 0.16 0.83 2/66 16203
/proc/meminfo: memFree=735256/2055920 swapFree=4181160/4192956
[pid=16201] ppid=16199 vsize=5356 CPUtime=0
/proc/16201/stat : 16201 (kw_pre) S 16199 16201 16134 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242254162 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16201/statm: 1339 231 192 169 0 50 0
[pid=16202] ppid=16201 vsize=8936 CPUtime=3.08
/proc/16202/stat : 16202 (kw_preprocessor) R 16201 16201 16134 0 -1 0 1870 0 0 0 307 1 0 0 25 0 1 0 242254162 9150464 1761 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/16202/statm: 2234 1761 246 542 0 1683 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 14292

[startup+6.30173 s]
/proc/loadavg: 0.08 0.16 0.83 2/66 16203
/proc/meminfo: memFree=732824/2055920 swapFree=4181160/4192956
[pid=16201] ppid=16199 vsize=5356 CPUtime=0
/proc/16201/stat : 16201 (kw_pre) S 16199 16201 16134 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242254162 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16201/statm: 1339 231 192 169 0 50 0
[pid=16202] ppid=16201 vsize=12464 CPUtime=6.29
/proc/16202/stat : 16202 (kw_preprocessor) R 16201 16201 16134 0 -1 0 2790 0 0 0 626 3 0 0 25 0 1 0 242254162 12763136 2500 1992294400 4194304 6416590 548682068912 18446744073709551615 4294557 0 0 4096 0 0 0 0 17 1 0 0
/proc/16202/statm: 3116 2500 246 542 0 2565 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17820

[startup+12.7012 s]
/proc/loadavg: 0.22 0.19 0.83 2/66 16203
/proc/meminfo: memFree=728736/2055920 swapFree=4181160/4192956
[pid=16201] ppid=16199 vsize=5356 CPUtime=0
/proc/16201/stat : 16201 (kw_pre) S 16199 16201 16134 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242254162 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16201/statm: 1339 231 192 169 0 50 0
[pid=16202] ppid=16201 vsize=16424 CPUtime=12.67
/proc/16202/stat : 16202 (kw_preprocessor) R 16201 16201 16134 0 -1 0 3949 0 0 0 1261 6 0 0 25 0 1 0 242254162 16818176 3385 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/16202/statm: 4106 3385 246 542 0 3555 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 21780

[startup+25.5011 s]
/proc/loadavg: 0.34 0.21 0.83 2/66 16203
/proc/meminfo: memFree=721184/2055920 swapFree=4181160/4192956
[pid=16201] ppid=16199 vsize=5356 CPUtime=0
/proc/16201/stat : 16201 (kw_pre) S 16199 16201 16134 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242254162 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16201/statm: 1339 231 192 169 0 50 0
[pid=16202] ppid=16201 vsize=24788 CPUtime=25.47
/proc/16202/stat : 16202 (kw_preprocessor) R 16201 16201 16134 0 -1 0 6131 0 0 0 2536 11 0 0 25 0 1 0 242254162 25382912 5150 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/16202/statm: 6197 5150 246 542 0 5646 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 30144

[startup+51.102 s]
/proc/loadavg: 0.56 0.28 0.83 2/66 16203
/proc/meminfo: memFree=711776/2055920 swapFree=4181160/4192956
[pid=16201] ppid=16199 vsize=5356 CPUtime=0
/proc/16201/stat : 16201 (kw_pre) S 16199 16201 16134 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242254162 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16201/statm: 1339 231 192 169 0 50 0
[pid=16202] ppid=16201 vsize=35648 CPUtime=51.05
/proc/16202/stat : 16202 (kw_preprocessor) R 16201 16201 16134 0 -1 0 9273 0 0 0 5086 19 0 0 25 0 1 0 242254162 36503552 7660 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/16202/statm: 8912 7660 246 542 0 8361 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 41004

[startup+102.307 s]
/proc/loadavg: 0.82 0.40 0.84 2/66 16203
/proc/meminfo: memFree=696544/2055920 swapFree=4181160/4192956
[pid=16201] ppid=16199 vsize=5356 CPUtime=0
/proc/16201/stat : 16201 (kw_pre) S 16199 16201 16134 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242254162 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16201/statm: 1339 231 192 169 0 50 0
[pid=16202] ppid=16201 vsize=52380 CPUtime=102.24
/proc/16202/stat : 16202 (kw_preprocessor) R 16201 16201 16134 0 -1 0 13850 0 0 0 10191 33 0 0 25 0 1 0 242254162 53637120 11276 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/16202/statm: 13095 11276 246 542 0 12544 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 57736

[startup+162.301 s]
/proc/loadavg: 0.93 0.50 0.85 2/66 16203
/proc/meminfo: memFree=684960/2055920 swapFree=4181160/4192956
[pid=16201] ppid=16199 vsize=5356 CPUtime=0
/proc/16201/stat : 16201 (kw_pre) S 16199 16201 16134 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242254162 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16201/statm: 1339 231 192 169 0 50 0
[pid=16202] ppid=16201 vsize=64560 CPUtime=162.2
/proc/16202/stat : 16202 (kw_preprocessor) R 16201 16201 16134 0 -1 0 17634 0 0 0 16173 47 0 0 25 0 1 0 242254162 66109440 14155 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 0 0 0
/proc/16202/statm: 16140 14155 246 542 0 15589 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 69916

[startup+222.301 s]
/proc/loadavg: 0.97 0.59 0.85 2/66 16203
/proc/meminfo: memFree=672288/2055920 swapFree=4181160/4192956
[pid=16201] ppid=16199 vsize=5356 CPUtime=0
/proc/16201/stat : 16201 (kw_pre) S 16199 16201 16134 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242254162 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16201/statm: 1339 231 192 169 0 50 0
[pid=16202] ppid=16201 vsize=79808 CPUtime=222.19
/proc/16202/stat : 16202 (kw_preprocessor) R 16201 16201 16134 0 -1 0 21343 0 0 0 22163 56 0 0 25 0 1 0 242254162 81723392 17308 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/16202/statm: 19952 17308 246 542 0 19401 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 85164

[startup+282.302 s]
/proc/loadavg: 0.99 0.66 0.86 2/66 16203
/proc/meminfo: memFree=664992/2055920 swapFree=4181160/4192956
[pid=16201] ppid=16199 vsize=5356 CPUtime=0
/proc/16201/stat : 16201 (kw_pre) S 16199 16201 16134 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242254162 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16201/statm: 1339 231 192 169 0 50 0
[pid=16202] ppid=16201 vsize=89088 CPUtime=282.16
/proc/16202/stat : 16202 (kw_preprocessor) R 16201 16201 16134 0 -1 0 23755 0 0 0 28146 70 0 0 25 0 1 0 242254162 91226112 19080 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 0 0 0
/proc/16202/statm: 22272 19080 246 542 0 21721 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 94444

[startup+342.301 s]
/proc/loadavg: 0.99 0.72 0.86 2/66 16203
/proc/meminfo: memFree=658208/2055920 swapFree=4181160/4192956
[pid=16201] ppid=16199 vsize=5356 CPUtime=0
/proc/16201/stat : 16201 (kw_pre) S 16199 16201 16134 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242254162 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16201/statm: 1339 231 192 169 0 50 0
[pid=16202] ppid=16201 vsize=97520 CPUtime=342.14
/proc/16202/stat : 16202 (kw_preprocessor) R 16201 16201 16134 0 -1 0 25505 0 0 0 34134 80 0 0 25 0 1 0 242254162 99860480 20830 1992294400 4194304 6416590 548682068912 18446744073709551615 4294886 0 0 4096 0 0 0 0 17 0 0 0
/proc/16202/statm: 24380 20830 246 542 0 23829 0
Current children cumulated CPU time (s) 342.14

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

/proc/16202/statm: 30250 25869 246 542 0 29699 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 126356

[startup+642.302 s]
/proc/loadavg: 0.99 0.89 0.89 2/66 16205
/proc/meminfo: memFree=626400/2055920 swapFree=4181160/4192956
[pid=16201] ppid=16199 vsize=5356 CPUtime=0
/proc/16201/stat : 16201 (kw_pre) S 16199 16201 16134 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242254162 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16201/statm: 1339 231 192 169 0 50 0
[pid=16202] ppid=16201 vsize=133140 CPUtime=642.03
/proc/16202/stat : 16202 (kw_preprocessor) R 16201 16201 16134 0 -1 0 34975 0 0 0 64085 118 0 0 25 0 1 0 242254162 136335360 28718 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/16202/statm: 33285 28718 246 542 0 32734 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 138496

[startup+702.302 s]
/proc/loadavg: 0.99 0.90 0.90 2/66 16205
/proc/meminfo: memFree=625696/2055920 swapFree=4181160/4192956
[pid=16201] ppid=16199 vsize=5356 CPUtime=0
/proc/16201/stat : 16201 (kw_pre) S 16199 16201 16134 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242254162 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16201/statm: 1339 231 192 169 0 50 0
[pid=16202] ppid=16201 vsize=133404 CPUtime=702.01
/proc/16202/stat : 16202 (kw_preprocessor) R 16201 16201 16134 0 -1 0 36135 0 0 0 70076 125 0 0 25 0 1 0 242254162 136605696 28905 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/16202/statm: 33351 28905 246 542 0 32800 0
Current children cumulated CPU time (s) 702.01
Current children cumulated vsize (KiB) 138760

[startup+762.307 s]
/proc/loadavg: 0.99 0.92 0.90 2/66 16205
/proc/meminfo: memFree=621216/2055920 swapFree=4181160/4192956
[pid=16201] ppid=16199 vsize=5356 CPUtime=0
/proc/16201/stat : 16201 (kw_pre) S 16199 16201 16134 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242254162 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16201/statm: 1339 231 192 169 0 50 0
[pid=16202] ppid=16201 vsize=139836 CPUtime=761.99
/proc/16202/stat : 16202 (kw_preprocessor) R 16201 16201 16134 0 -1 0 37276 0 0 0 76066 133 0 0 25 0 1 0 242254162 143192064 30046 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/16202/statm: 34959 30046 246 542 0 34408 0
Current children cumulated CPU time (s) 761.99
Current children cumulated vsize (KiB) 145192

[startup+822.302 s]
/proc/loadavg: 0.99 0.93 0.91 2/66 16205
/proc/meminfo: memFree=618080/2055920 swapFree=4181160/4192956
[pid=16201] ppid=16199 vsize=5356 CPUtime=0
/proc/16201/stat : 16201 (kw_pre) S 16199 16201 16134 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242254162 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16201/statm: 1339 231 192 169 0 50 0
[pid=16202] ppid=16201 vsize=143188 CPUtime=821.96
/proc/16202/stat : 16202 (kw_preprocessor) R 16201 16201 16134 0 -1 0 38093 0 0 0 82055 141 0 0 25 0 1 0 242254162 146624512 30863 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 0 0 0
/proc/16202/statm: 35797 30863 246 542 0 35246 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 148544

[startup+882.303 s]
/proc/loadavg: 0.99 0.94 0.91 2/66 16205
/proc/meminfo: memFree=606752/2055920 swapFree=4181160/4192956
[pid=16201] ppid=16199 vsize=5356 CPUtime=0
/proc/16201/stat : 16201 (kw_pre) S 16199 16201 16134 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242254162 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16201/statm: 1339 231 192 169 0 50 0
[pid=16202] ppid=16201 vsize=155156 CPUtime=881.93
/proc/16202/stat : 16202 (kw_preprocessor) R 16201 16201 16134 0 -1 0 40876 0 0 0 88045 148 0 0 25 0 1 0 242254162 158879744 33646 1992294400 4194304 6416590 548682068912 18446744073709551615 4304388 0 0 4096 0 0 0 0 17 0 0 0
/proc/16202/statm: 38789 33646 246 542 0 38238 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 160512

[startup+942.303 s]
/proc/loadavg: 0.99 0.95 0.91 2/66 16205
/proc/meminfo: memFree=610528/2055920 swapFree=4181160/4192956
[pid=16201] ppid=16199 vsize=5356 CPUtime=0
/proc/16201/stat : 16201 (kw_pre) S 16199 16201 16134 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242254162 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16201/statm: 1339 231 192 169 0 50 0
[pid=16202] ppid=16201 vsize=151408 CPUtime=941.9
/proc/16202/stat : 16202 (kw_preprocessor) R 16201 16201 16134 0 -1 0 41055 0 0 0 94035 155 0 0 25 0 1 0 242254162 155041792 32707 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/16202/statm: 37852 32707 246 542 0 37301 0
Current children cumulated CPU time (s) 941.9
Current children cumulated vsize (KiB) 156764

[startup+1002.3 s]
/proc/loadavg: 0.99 0.95 0.91 2/66 16205
/proc/meminfo: memFree=606880/2055920 swapFree=4181160/4192956
[pid=16201] ppid=16199 vsize=5356 CPUtime=0
/proc/16201/stat : 16201 (kw_pre) S 16199 16201 16134 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242254162 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16201/statm: 1339 231 192 169 0 50 0
[pid=16202] ppid=16201 vsize=156528 CPUtime=1001.87
/proc/16202/stat : 16202 (kw_preprocessor) R 16201 16201 16134 0 -1 0 41957 0 0 0 100024 163 0 0 25 0 1 0 242254162 160284672 33609 1992294400 4194304 6416590 548682068912 18446744073709551615 4294550 0 0 4096 0 0 0 0 17 0 0 0
/proc/16202/statm: 39132 33609 246 542 0 38581 0
Current children cumulated CPU time (s) 1001.87
Current children cumulated vsize (KiB) 161884

[startup+1062.3 s]
/proc/loadavg: 0.99 0.96 0.91 2/66 16205
/proc/meminfo: memFree=604000/2055920 swapFree=4181160/4192956
[pid=16201] ppid=16199 vsize=5356 CPUtime=0
/proc/16201/stat : 16201 (kw_pre) S 16199 16201 16134 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242254162 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16201/statm: 1339 231 192 169 0 50 0
[pid=16202] ppid=16201 vsize=161648 CPUtime=1061.85
/proc/16202/stat : 16202 (kw_preprocessor) R 16201 16201 16134 0 -1 0 42696 0 0 0 106013 172 0 0 25 0 1 0 242254162 165527552 34348 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 0 0 0
/proc/16202/statm: 40412 34348 246 542 0 39861 0
Current children cumulated CPU time (s) 1061.85
Current children cumulated vsize (KiB) 167004

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 16205
/proc/meminfo: memFree=599008/2055920 swapFree=4181160/4192956
[pid=16201] ppid=16199 vsize=5356 CPUtime=0
/proc/16201/stat : 16201 (kw_pre) S 16199 16201 16134 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242254162 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16201/statm: 1339 231 192 169 0 50 0
[pid=16202] ppid=16201 vsize=165924 CPUtime=1121.82
/proc/16202/stat : 16202 (kw_preprocessor) R 16201 16201 16134 0 -1 0 43961 0 0 0 112003 179 0 0 25 0 1 0 242254162 169906176 35613 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 0 0 0
/proc/16202/statm: 41481 35613 246 542 0 40930 0
Current children cumulated CPU time (s) 1121.82
Current children cumulated vsize (KiB) 171280

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 16205
/proc/meminfo: memFree=584736/2055920 swapFree=4181160/4192956
[pid=16201] ppid=16199 vsize=5356 CPUtime=0
/proc/16201/stat : 16201 (kw_pre) S 16199 16201 16134 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242254162 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16201/statm: 1339 231 192 169 0 50 0
[pid=16202] ppid=16201 vsize=187220 CPUtime=1181.8
/proc/16202/stat : 16202 (kw_preprocessor) R 16201 16201 16134 0 -1 0 47504 0 0 0 117997 183 0 0 25 0 1 0 242254162 191713280 39156 1992294400 4194304 6416590 548682068912 18446744073709551615 4304331 0 0 4096 0 0 0 0 17 0 0 0
/proc/16202/statm: 46805 39156 246 542 0 46254 0
Current children cumulated CPU time (s) 1181.8
Current children cumulated vsize (KiB) 192576



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 16205
/proc/meminfo: memFree=584736/2055920 swapFree=4181160/4192956
[pid=16201] ppid=16199 vsize=5356 CPUtime=0
/proc/16201/stat : 16201 (kw_pre) S 16199 16201 16134 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242254162 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16201/statm: 1339 231 192 169 0 50 0
[pid=16202] ppid=16201 vsize=187220 CPUtime=1200
/proc/16202/stat : 16202 (kw_preprocessor) R 16201 16201 16134 0 -1 0 47504 0 0 0 119817 183 0 0 25 0 1 0 242254162 191713280 39156 1992294400 4194304 6416590 548682068912 18446744073709551615 4304340 0 0 4096 0 0 0 0 17 0 0 0
/proc/16202/statm: 46805 39156 246 542 0 46254 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 192576

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 16205
/proc/meminfo: memFree=584736/2055920 swapFree=4181160/4192956
[pid=16201] ppid=16199 vsize=5356 CPUtime=0
/proc/16201/stat : 16201 (kw_pre) S 16199 16201 16134 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242254162 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16201/statm: 1339 231 192 169 0 50 0
[pid=16202] ppid=16201 vsize=187220 CPUtime=1200
/proc/16202/stat : 16202 (kw_preprocessor) R 16201 16201 16134 0 -1 0 47504 0 0 0 119817 183 0 0 25 0 1 0 242254162 191713280 39156 1992294400 4194304 6416590 548682068912 18446744073709551615 4304340 0 0 4096 0 0 0 0 17 0 0 0
/proc/16202/statm: 46805 39156 246 542 0 46254 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 192576

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 16201 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
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.51
CPU time (s): 1200
CPU user time (s): 1198.17
CPU system time (s): 1.83
CPU usage (%): 99.9574
Max. virtual memory (cumulated for all children) (KiB): 192576

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= 5
involuntary context switches= 1

runsolver used 1.03584 second user time and 3.33949 second system time

The end

Launcher Data 

Begin job on node34 at 2009-05-12 17:30:15
IDJOB=1805809
IDBENCH=24602
IDSOLVER=646
FILE ID=node34/1805809-1242142215
PBS_JOBID= 9289687
Free space on /tmp= 66248 MiB

SOLVER NAME= kw_pre 2009-03-21
BENCH NAME= SAT07/crafted/Medium/contest05/jarvisalo/mod2-rand3bip-sat-230-2.sat05-2189.reshuffled-07.cnf
COMMAND LINE= HOME/kw_pre BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1805809-1242142215/watcher-1805809-1242142215 -o /tmp/evaluation-result-1805809-1242142215/solver-1805809-1242142215 -C 1200 -W 1800 -M 1800  HOME/kw_pre HOME/instance-1805809-1242142215.cnf

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

MD5SUM BENCH= 87d9c7ce297970bb210f40783f709fcc
RANDOM SEED=533668461

node34.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		: 3000.214
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		: 3000.214
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	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        741768 kB
Buffers:         83532 kB
Cached:        1133452 kB
SwapCached:       5588 kB
Active:         182024 kB
Inactive:      1042676 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        741768 kB
SwapTotal:     4192956 kB
SwapFree:      4181160 kB
Dirty:            3260 kB
Writeback:           0 kB
Mapped:          13460 kB
Slab:            75580 kB
Committed_AS:   899332 kB
PageTables:       1380 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66244 MiB
End job on node34 at 2009-05-12 17:50:18