Trace number 1806985

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 1200.41

General information on the benchmark

NameCRAFTED/modcircuits/
mod4block_3vars_7gates.cnf
MD5SUMcc925e6de728ca79f6f89379842f14b0
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 variables574
Number of clauses118394
Sum of the clauses size692282
Maximum clause length24
Minimum clause length1
Number of clauses of size 1160
Number of clauses of size 21597
Number of clauses of size 30
Number of clauses of size 41923
Number of clauses of size 57170
Number of clauses of size over 5107544

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-1806985-1242153818/watcher-1806985-1242153818 -o /tmp/evaluation-result-1806985-1242153818/solver-1806985-1242153818 -C 1200 -W 1800 -M 1800 HOME/kw_pre HOME/instance-1806985-1242153818.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 1.01 1.00 3/64 26508
/proc/meminfo: memFree=1751240/2055920 swapFree=4178888/4192956
[pid=26508] ppid=26506 vsize=5356 CPUtime=0
/proc/26508/stat : 26508 (kw_pre) S 26506 26508 26063 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243409150 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26508/statm: 1339 231 192 169 0 50 0
[pid=26509] ppid=26508 vsize=4392 CPUtime=0
/proc/26509/stat : 26509 (kw_preprocessor) R 26508 26508 26063 0 -1 0 460 0 0 0 0 0 0 0 18 0 1 0 243409150 4497408 436 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 1 0 0
/proc/26509/statm: 1098 436 215 542 0 547 0

[startup+0.101313 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 26508
/proc/meminfo: memFree=1751240/2055920 swapFree=4178888/4192956
[pid=26508] ppid=26506 vsize=5356 CPUtime=0
/proc/26508/stat : 26508 (kw_pre) S 26506 26508 26063 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243409150 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26508/statm: 1339 231 192 169 0 50 0
[pid=26509] ppid=26508 vsize=5884 CPUtime=0.09
/proc/26509/stat : 26509 (kw_preprocessor) R 26508 26508 26063 0 -1 0 856 0 0 0 9 0 0 0 18 0 1 0 243409150 6025216 832 1992294400 4194304 6416590 548682068912 18446744073709551615 4291465 0 0 4096 0 0 0 0 17 1 0 0
/proc/26509/statm: 1471 832 215 542 0 920 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11240

[startup+0.202322 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 26508
/proc/meminfo: memFree=1751240/2055920 swapFree=4178888/4192956
[pid=26508] ppid=26506 vsize=5356 CPUtime=0
/proc/26508/stat : 26508 (kw_pre) S 26506 26508 26063 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243409150 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26508/statm: 1339 231 192 169 0 50 0
[pid=26509] ppid=26508 vsize=7572 CPUtime=0.19
/proc/26509/stat : 26509 (kw_preprocessor) R 26508 26508 26063 0 -1 0 1264 0 0 0 19 0 0 0 18 0 1 0 243409150 7753728 1240 1992294400 4194304 6416590 548682068912 18446744073709551615 5511616 0 0 4096 0 0 0 0 17 1 0 0
/proc/26509/statm: 1893 1240 215 542 0 1342 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 12928

[startup+0.302332 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 26508
/proc/meminfo: memFree=1751240/2055920 swapFree=4178888/4192956
[pid=26508] ppid=26506 vsize=5356 CPUtime=0
/proc/26508/stat : 26508 (kw_pre) S 26506 26508 26063 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243409150 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26508/statm: 1339 231 192 169 0 50 0
[pid=26509] ppid=26508 vsize=9012 CPUtime=0.29
/proc/26509/stat : 26509 (kw_preprocessor) R 26508 26508 26063 0 -1 0 1649 0 0 0 29 0 0 0 19 0 1 0 243409150 9228288 1625 1992294400 4194304 6416590 548682068912 18446744073709551615 4291465 0 0 4096 0 0 0 0 17 1 0 0
/proc/26509/statm: 2253 1625 215 542 0 1702 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14368

[startup+0.702367 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 26508
/proc/meminfo: memFree=1751240/2055920 swapFree=4178888/4192956
[pid=26508] ppid=26506 vsize=5356 CPUtime=0
/proc/26508/stat : 26508 (kw_pre) S 26506 26508 26063 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243409150 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26508/statm: 1339 231 192 169 0 50 0
[pid=26509] ppid=26508 vsize=15200 CPUtime=0.69
/proc/26509/stat : 26509 (kw_preprocessor) R 26508 26508 26063 0 -1 0 3209 0 0 0 68 1 0 0 22 0 1 0 243409150 15564800 3185 1992294400 4194304 6416590 548682068912 18446744073709551615 5556752 0 0 4096 0 0 0 0 17 1 0 0
/proc/26509/statm: 3800 3185 215 542 0 3249 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 20556

[startup+1.50144 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 26510
/proc/meminfo: memFree=1735608/2055920 swapFree=4178888/4192956
[pid=26508] ppid=26506 vsize=5356 CPUtime=0
/proc/26508/stat : 26508 (kw_pre) S 26506 26508 26063 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243409150 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26508/statm: 1339 231 192 169 0 50 0
[pid=26509] ppid=26508 vsize=18724 CPUtime=1.49
/proc/26509/stat : 26509 (kw_preprocessor) R 26508 26508 26063 0 -1 0 4103 0 0 0 148 1 0 0 25 0 1 0 243409150 19173376 4079 1992294400 4194304 6416590 548682068912 18446744073709551615 4567276 0 0 4096 0 0 0 0 17 1 0 0
/proc/26509/statm: 4681 4079 233 542 0 4130 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 24080

[startup+3.10158 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 26510
/proc/meminfo: memFree=1735480/2055920 swapFree=4178888/4192956
[pid=26508] ppid=26506 vsize=5356 CPUtime=0
/proc/26508/stat : 26508 (kw_pre) S 26506 26508 26063 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243409150 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26508/statm: 1339 231 192 169 0 50 0
[pid=26509] ppid=26508 vsize=20668 CPUtime=3.09
/proc/26509/stat : 26509 (kw_preprocessor) R 26508 26508 26063 0 -1 0 4556 0 0 0 307 2 0 0 25 0 1 0 243409150 21164032 4532 1992294400 4194304 6416590 548682068912 18446744073709551615 4567227 0 0 4096 0 0 0 0 17 1 0 0
/proc/26509/statm: 5167 4532 242 542 0 4616 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 26024

[startup+6.30187 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 26510
/proc/meminfo: memFree=1731576/2055920 swapFree=4178888/4192956
[pid=26508] ppid=26506 vsize=5356 CPUtime=0
/proc/26508/stat : 26508 (kw_pre) S 26506 26508 26063 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243409150 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26508/statm: 1339 231 192 169 0 50 0
[pid=26509] ppid=26508 vsize=22892 CPUtime=6.29
/proc/26509/stat : 26509 (kw_preprocessor) R 26508 26508 26063 0 -1 0 5028 0 0 0 627 2 0 0 25 0 1 0 243409150 23441408 5004 1992294400 4194304 6416590 548682068912 18446744073709551615 4567214 0 0 4096 0 0 0 0 17 1 0 0
/proc/26509/statm: 5723 5004 242 542 0 5172 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 28248

[startup+12.7014 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 26510
/proc/meminfo: memFree=1731392/2055920 swapFree=4178888/4192956
[pid=26508] ppid=26506 vsize=5356 CPUtime=0
/proc/26508/stat : 26508 (kw_pre) S 26506 26508 26063 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243409150 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26508/statm: 1339 231 192 169 0 50 0
[pid=26509] ppid=26508 vsize=22424 CPUtime=12.68
/proc/26509/stat : 26509 (kw_preprocessor) R 26508 26508 26063 0 -1 0 5106 0 0 0 1265 3 0 0 25 0 1 0 243409150 22962176 5003 1992294400 4194304 6416590 548682068912 18446744073709551615 4294686 0 0 4096 0 0 0 0 17 1 0 0
/proc/26509/statm: 5606 5003 254 542 0 5055 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 27780

[startup+25.5016 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 26510
/proc/meminfo: memFree=1727680/2055920 swapFree=4178888/4192956
[pid=26508] ppid=26506 vsize=5356 CPUtime=0
/proc/26508/stat : 26508 (kw_pre) S 26506 26508 26063 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243409150 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26508/statm: 1339 231 192 169 0 50 0
[pid=26509] ppid=26508 vsize=26632 CPUtime=25.48
/proc/26509/stat : 26509 (kw_preprocessor) R 26508 26508 26063 0 -1 0 6304 0 0 0 2539 9 0 0 25 0 1 0 243409150 27271168 5927 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/26509/statm: 6658 5927 254 542 0 6107 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 31988

[startup+51.1019 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26510
/proc/meminfo: memFree=1717888/2055920 swapFree=4178888/4192956
[pid=26508] ppid=26506 vsize=5356 CPUtime=0
/proc/26508/stat : 26508 (kw_pre) S 26506 26508 26063 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243409150 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26508/statm: 1339 231 192 169 0 50 0
[pid=26509] ppid=26508 vsize=39096 CPUtime=51.08
/proc/26509/stat : 26509 (kw_preprocessor) R 26508 26508 26063 0 -1 0 9522 0 0 0 5087 21 0 0 25 0 1 0 243409150 40034304 8547 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/26509/statm: 9774 8547 254 542 0 9223 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 44452

[startup+102.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26510
/proc/meminfo: memFree=1699840/2055920 swapFree=4178888/4192956
[pid=26508] ppid=26506 vsize=5356 CPUtime=0
/proc/26508/stat : 26508 (kw_pre) S 26506 26508 26063 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243409150 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26508/statm: 1339 231 192 169 0 50 0
[pid=26509] ppid=26508 vsize=59284 CPUtime=102.27
/proc/26509/stat : 26509 (kw_preprocessor) R 26508 26508 26063 0 -1 0 14612 0 0 0 10191 36 0 0 25 0 1 0 243409150 60706816 12910 1992294400 4194304 6416590 548682068912 18446744073709551615 4304331 0 0 4096 0 0 0 0 17 1 0 0
/proc/26509/statm: 14821 12910 254 542 0 14270 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 64640

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26510
/proc/meminfo: memFree=1688640/2055920 swapFree=4178888/4192956
[pid=26508] ppid=26506 vsize=5356 CPUtime=0
/proc/26508/stat : 26508 (kw_pre) S 26506 26508 26063 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243409150 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26508/statm: 1339 231 192 169 0 50 0
[pid=26509] ppid=26508 vsize=71260 CPUtime=162.24
/proc/26509/stat : 26509 (kw_preprocessor) R 26508 26508 26063 0 -1 0 18504 0 0 0 16170 54 0 0 25 0 1 0 243409150 72970240 15697 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/26509/statm: 17815 15697 254 542 0 17264 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 76616

[startup+222.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26510
/proc/meminfo: memFree=1681472/2055920 swapFree=4178888/4192956
[pid=26508] ppid=26506 vsize=5356 CPUtime=0
/proc/26508/stat : 26508 (kw_pre) S 26506 26508 26063 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243409150 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26508/statm: 1339 231 192 169 0 50 0
[pid=26509] ppid=26508 vsize=79768 CPUtime=222.23
/proc/26509/stat : 26509 (kw_preprocessor) R 26508 26508 26063 0 -1 0 20772 0 0 0 22155 68 0 0 25 0 1 0 243409150 81682432 17481 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/26509/statm: 19942 17481 254 542 0 19391 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 85124

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26510
/proc/meminfo: memFree=1668736/2055920 swapFree=4178888/4192956
[pid=26508] ppid=26506 vsize=5356 CPUtime=0
/proc/26508/stat : 26508 (kw_pre) S 26506 26508 26063 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243409150 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26508/statm: 1339 231 192 169 0 50 0
[pid=26509] ppid=26508 vsize=93520 CPUtime=282.22
/proc/26509/stat : 26509 (kw_preprocessor) R 26508 26508 26063 0 -1 0 24509 0 0 0 28141 81 0 0 25 0 1 0 243409150 95764480 20662 1992294400 4194304 6416590 548682068912 18446744073709551615 4294639 0 0 4096 0 0 0 0 17 1 0 0
/proc/26509/statm: 23380 20662 254 542 0 22829 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 98876

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26510
/proc/meminfo: memFree=1659136/2055920 swapFree=4178888/4192956
[pid=26508] ppid=26506 vsize=5356 CPUtime=0
/proc/26508/stat : 26508 (kw_pre) S 26506 26508 26063 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243409150 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26508/statm: 1339 231 192 169 0 50 0
[pid=26509] ppid=26508 vsize=103952 CPUtime=342.2
/proc/26509/stat : 26509 (kw_preprocessor) R 26508 26508 26063 0 -1 0 27523 0 0 0 34127 93 0 0 25 0 1 0 243409150 106446848 23036 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 1 0 0
/proc/26509/statm: 25988 23036 254 542 0 25437 0
Current children cumulated CPU time (s) 342.2

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

/proc/26509/statm: 33416 29802 254 542 0 32865 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 139020

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26510
/proc/meminfo: memFree=1618560/2055920 swapFree=4178888/4192956
[pid=26508] ppid=26506 vsize=5356 CPUtime=0
/proc/26508/stat : 26508 (kw_pre) S 26506 26508 26063 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243409150 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26508/statm: 1339 231 192 169 0 50 0
[pid=26509] ppid=26508 vsize=151660 CPUtime=642.13
/proc/26509/stat : 26509 (kw_preprocessor) R 26508 26508 26063 0 -1 0 39208 0 0 0 64071 142 0 0 25 0 1 0 243409150 155299840 33139 1992294400 4194304 6416590 548682068912 18446744073709551615 4304331 0 0 4096 0 0 0 0 17 1 0 0
/proc/26509/statm: 37915 33139 254 542 0 37364 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 157016

[startup+702.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26510
/proc/meminfo: memFree=1620480/2055920 swapFree=4178888/4192956
[pid=26508] ppid=26506 vsize=5356 CPUtime=0
/proc/26508/stat : 26508 (kw_pre) S 26506 26508 26063 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243409150 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26508/statm: 1339 231 192 169 0 50 0
[pid=26509] ppid=26508 vsize=149968 CPUtime=702.12
/proc/26509/stat : 26509 (kw_preprocessor) R 26508 26508 26063 0 -1 0 39678 0 0 0 70062 150 0 0 25 0 1 0 243409150 153567232 32636 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/26509/statm: 37492 32636 254 542 0 36941 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 155324

[startup+762.303 s]
/proc/loadavg: 1.05 1.01 1.00 2/66 26510
/proc/meminfo: memFree=1614528/2055920 swapFree=4178888/4192956
[pid=26508] ppid=26506 vsize=5356 CPUtime=0
/proc/26508/stat : 26508 (kw_pre) S 26506 26508 26063 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243409150 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26508/statm: 1339 231 192 169 0 50 0
[pid=26509] ppid=26508 vsize=157012 CPUtime=762.1
/proc/26509/stat : 26509 (kw_preprocessor) R 26508 26508 26063 0 -1 0 41149 0 0 0 76051 159 0 0 25 0 1 0 243409150 160780288 34107 1992294400 4194304 6416590 548682068912 18446744073709551615 4293505 0 0 4096 0 0 0 0 17 1 0 0
/proc/26509/statm: 39253 34107 254 542 0 38702 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 162368

[startup+822.302 s]
/proc/loadavg: 1.07 1.03 1.00 2/66 26510
/proc/meminfo: memFree=1603136/2055920 swapFree=4178888/4192956
[pid=26508] ppid=26506 vsize=5356 CPUtime=0
/proc/26508/stat : 26508 (kw_pre) S 26506 26508 26063 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243409150 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26508/statm: 1339 231 192 169 0 50 0
[pid=26509] ppid=26508 vsize=167708 CPUtime=822.08
/proc/26509/stat : 26509 (kw_preprocessor) R 26508 26508 26063 0 -1 0 43985 0 0 0 82042 166 0 0 25 0 1 0 243409150 171732992 36943 1992294400 4194304 6416590 548682068912 18446744073709551615 4304388 0 0 4096 0 0 0 0 17 1 0 0
/proc/26509/statm: 41927 36943 254 542 0 41376 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 173064

[startup+882.307 s]
/proc/loadavg: 1.07 1.03 1.00 2/66 26510
/proc/meminfo: memFree=1605760/2055920 swapFree=4178888/4192956
[pid=26508] ppid=26506 vsize=5356 CPUtime=0
/proc/26508/stat : 26508 (kw_pre) S 26506 26508 26063 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243409150 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26508/statm: 1339 231 192 169 0 50 0
[pid=26509] ppid=26508 vsize=164768 CPUtime=882.07
/proc/26509/stat : 26509 (kw_preprocessor) R 26508 26508 26063 0 -1 0 44447 0 0 0 88033 174 0 0 25 0 1 0 243409150 168722432 36287 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/26509/statm: 41192 36287 254 542 0 40641 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 170124

[startup+942.302 s]
/proc/loadavg: 1.02 1.03 1.00 2/66 26510
/proc/meminfo: memFree=1596544/2055920 swapFree=4178888/4192956
[pid=26508] ppid=26506 vsize=5356 CPUtime=0
/proc/26508/stat : 26508 (kw_pre) S 26506 26508 26063 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243409150 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26508/statm: 1339 231 192 169 0 50 0
[pid=26509] ppid=26508 vsize=176288 CPUtime=942.06
/proc/26509/stat : 26509 (kw_preprocessor) R 26508 26508 26063 0 -1 0 46740 0 0 0 94023 183 0 0 25 0 1 0 243409150 180518912 38580 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/26509/statm: 44072 38580 254 542 0 43521 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 181644

[startup+1002.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/66 26510
/proc/meminfo: memFree=1590912/2055920 swapFree=4178888/4192956
[pid=26508] ppid=26506 vsize=5356 CPUtime=0
/proc/26508/stat : 26508 (kw_pre) S 26506 26508 26063 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243409150 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26508/statm: 1339 231 192 169 0 50 0
[pid=26509] ppid=26508 vsize=181336 CPUtime=1002.04
/proc/26509/stat : 26509 (kw_preprocessor) R 26508 26508 26063 0 -1 0 48140 0 0 0 100013 191 0 0 25 0 1 0 243409150 185688064 39980 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/26509/statm: 45334 39980 254 542 0 44783 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 186692

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 26516
/proc/meminfo: memFree=1578240/2055920 swapFree=4178888/4192956
[pid=26508] ppid=26506 vsize=5356 CPUtime=0
/proc/26508/stat : 26508 (kw_pre) S 26506 26508 26063 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243409150 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26508/statm: 1339 231 192 169 0 50 0
[pid=26509] ppid=26508 vsize=195920 CPUtime=1062.02
/proc/26509/stat : 26509 (kw_preprocessor) R 26508 26508 26063 0 -1 0 51227 0 0 0 106006 196 0 0 25 0 1 0 243409150 200622080 43067 1992294400 4194304 6416590 548682068912 18446744073709551615 4304331 0 0 4096 0 0 0 0 17 1 0 0
/proc/26509/statm: 48980 43067 254 542 0 48429 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 201276

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 26516
/proc/meminfo: memFree=1583040/2055920 swapFree=4178888/4192956
[pid=26508] ppid=26506 vsize=5356 CPUtime=0
/proc/26508/stat : 26508 (kw_pre) S 26506 26508 26063 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243409150 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26508/statm: 1339 231 192 169 0 50 0
[pid=26509] ppid=26508 vsize=191496 CPUtime=1122
/proc/26509/stat : 26509 (kw_preprocessor) R 26508 26508 26063 0 -1 0 51351 0 0 0 112001 199 0 0 25 0 1 0 243409150 196091904 41905 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/26509/statm: 47874 41905 254 542 0 47323 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 196852

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26516
/proc/meminfo: memFree=1582592/2055920 swapFree=4178888/4192956
[pid=26508] ppid=26506 vsize=5356 CPUtime=0
/proc/26508/stat : 26508 (kw_pre) S 26506 26508 26063 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243409150 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26508/statm: 1339 231 192 169 0 50 0
[pid=26509] ppid=26508 vsize=191496 CPUtime=1181.99
/proc/26509/stat : 26509 (kw_preprocessor) R 26508 26508 26063 0 -1 0 51458 0 0 0 117992 207 0 0 25 0 1 0 243409150 196091904 42012 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/26509/statm: 47874 42012 254 542 0 47323 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 196852



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26516
/proc/meminfo: memFree=1581312/2055920 swapFree=4178888/4192956
[pid=26508] ppid=26506 vsize=5356 CPUtime=0
/proc/26508/stat : 26508 (kw_pre) S 26506 26508 26063 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243409150 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26508/statm: 1339 231 192 169 0 50 0
[pid=26509] ppid=26508 vsize=191496 CPUtime=1200.09
/proc/26509/stat : 26509 (kw_preprocessor) R 26508 26508 26063 0 -1 0 51778 0 0 0 119799 210 0 0 25 0 1 0 243409150 196091904 42332 1992294400 4194304 6416590 548682068912 18446744073709551615 4294943 0 0 4096 0 0 0 0 17 1 0 0
/proc/26509/statm: 47874 42332 254 542 0 47323 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 196852

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

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

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26516
/proc/meminfo: memFree=1581312/2055920 swapFree=4178888/4192956
[pid=26508] ppid=26506 vsize=5356 CPUtime=0
/proc/26508/stat : 26508 (kw_pre) S 26506 26508 26063 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243409150 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26508/statm: 1339 231 192 169 0 50 0
[pid=26509] ppid=26508 vsize=191496 CPUtime=1200.09
/proc/26509/stat : 26509 (kw_preprocessor) R 26508 26508 26063 0 -1 0 51778 0 0 0 119799 210 0 0 25 0 1 0 243409150 196091904 42332 1992294400 4194304 6416590 548682068912 18446744073709551615 4294943 0 0 4096 0 0 0 0 17 1 0 0
/proc/26509/statm: 47874 42332 254 542 0 47323 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 196852

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 26508 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 1200.09
#
# 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): 1200.09
CPU user time (s): 1197.99
CPU system time (s): 2.1
CPU usage (%): 99.9732
Max. virtual memory (cumulated for all children) (KiB): 201276

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= 3
involuntary context switches= 1

runsolver used 1.3258 second user time and 3.05154 second system time

The end

Launcher Data 

Begin job on node55 at 2009-05-12 20:43:38
IDJOB=1806985
IDBENCH=71139
IDSOLVER=646
FILE ID=node55/1806985-1242153818
PBS_JOBID= 9289669
Free space on /tmp= 66256 MiB

SOLVER NAME= kw_pre 2009-03-21
BENCH NAME= SAT09/CRAFTED/modcircuits/mod4block_3vars_7gates.cnf
COMMAND LINE= HOME/kw_pre BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1806985-1242153818/watcher-1806985-1242153818 -o /tmp/evaluation-result-1806985-1242153818/solver-1806985-1242153818 -C 1200 -W 1800 -M 1800  HOME/kw_pre HOME/instance-1806985-1242153818.cnf

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

MD5SUM BENCH= cc925e6de728ca79f6f89379842f14b0
RANDOM SEED=1864164508

node55.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		: 3000.240
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		: 3000.240
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:       1751784 kB
Buffers:         38036 kB
Cached:         190192 kB
SwapCached:       7868 kB
Active:          20196 kB
Inactive:       217968 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1751784 kB
SwapTotal:     4192956 kB
SwapFree:      4178888 kB
Dirty:            6256 kB
Writeback:           0 kB
Mapped:          15576 kB
Slab:            52120 kB
Committed_AS:   798036 kB
PageTables:       1364 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= 66252 MiB
End job on node55 at 2009-05-12 21:03:40