Trace number 1807041

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) 1200.06 1200.71

General information on the benchmark

NameCRAFTED/modcircuits/
mod3block_4vars_11gates_b2_restricted.cnf
MD5SUMa05652854911cfd1b4cd45a296cdc798
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 variables1570
Number of clauses746634
Sum of the clauses size4332883
Maximum clause length34
Minimum clause length1
Number of clauses of size 1398
Number of clauses of size 24712
Number of clauses of size 326183
Number of clauses of size 48465
Number of clauses of size 530979
Number of clauses of size over 5675897

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-1807041-1242154577/watcher-1807041-1242154577 -o /tmp/evaluation-result-1807041-1242154577/solver-1807041-1242154577 -C 1200 -W 1800 -M 1800 HOME/kw_pre HOME/instance-1807041-1242154577.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: 0.99 0.98 0.97 3/64 15381
/proc/meminfo: memFree=1633544/2055920 swapFree=4182092/4192956
[pid=15381] ppid=15379 vsize=5356 CPUtime=0
/proc/15381/stat : 15381 (kw_pre) R 15379 15381 14965 0 -1 4194304 262 0 0 0 0 0 0 0 19 0 1 0 243491477 5484544 230 1992294400 4194304 4889804 548682068832 18446744073709551615 262909891297 0 0 4100 65536 0 0 0 17 0 0 0
/proc/15381/statm: 1339 230 191 169 0 50 0

[startup+0.10337 s]
/proc/loadavg: 0.99 0.98 0.97 3/64 15381
/proc/meminfo: memFree=1633544/2055920 swapFree=4182092/4192956
[pid=15381] ppid=15379 vsize=5356 CPUtime=0
/proc/15381/stat : 15381 (kw_pre) S 15379 15381 14965 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 243491477 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15381/statm: 1339 231 192 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.201375 s]
/proc/loadavg: 0.99 0.98 0.97 3/64 15381
/proc/meminfo: memFree=1633544/2055920 swapFree=4182092/4192956
[pid=15381] ppid=15379 vsize=5356 CPUtime=0
/proc/15381/stat : 15381 (kw_pre) S 15379 15381 14965 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 243491477 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15381/statm: 1339 231 192 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301385 s]
/proc/loadavg: 0.99 0.98 0.97 3/64 15381
/proc/meminfo: memFree=1633544/2055920 swapFree=4182092/4192956
[pid=15381] ppid=15379 vsize=5356 CPUtime=0
/proc/15381/stat : 15381 (kw_pre) S 15379 15381 14965 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 243491477 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15381/statm: 1339 231 192 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.70143 s]
/proc/loadavg: 0.99 0.98 0.97 3/64 15381
/proc/meminfo: memFree=1633544/2055920 swapFree=4182092/4192956
[pid=15381] ppid=15379 vsize=5356 CPUtime=0
/proc/15381/stat : 15381 (kw_pre) S 15379 15381 14965 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 243491477 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15381/statm: 1339 231 192 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50152 s]
/proc/loadavg: 0.99 0.98 0.97 2/66 15383
/proc/meminfo: memFree=1626168/2055920 swapFree=4182092/4192956
[pid=15381] ppid=15379 vsize=5356 CPUtime=0
/proc/15381/stat : 15381 (kw_pre) S 15379 15381 14965 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 243491477 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15381/statm: 1339 231 192 169 0 50 0
[pid=15382] ppid=15381 vsize=17184 CPUtime=1.48
/proc/15382/stat : 15382 (kw_preprocessor) R 15381 15381 14965 0 -1 0 2181 0 0 0 147 1 0 0 25 0 1 0 243491477 17596416 2157 1992294400 4194304 6416590 548682068912 18446744073709551615 4780837 0 0 4096 0 0 0 0 17 1 0 0
/proc/15382/statm: 4296 2157 217 542 0 3745 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 22540

[startup+3.10271 s]
/proc/loadavg: 0.99 0.98 0.97 2/66 15383
/proc/meminfo: memFree=1623480/2055920 swapFree=4182092/4192956
[pid=15381] ppid=15379 vsize=5356 CPUtime=0
/proc/15381/stat : 15381 (kw_pre) S 15379 15381 14965 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 243491477 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15381/statm: 1339 231 192 169 0 50 0
[pid=15382] ppid=15381 vsize=19032 CPUtime=3.08
/proc/15382/stat : 15382 (kw_preprocessor) R 15381 15381 14965 0 -1 0 2685 0 0 0 306 2 0 0 25 0 1 0 243491477 19488768 2661 1992294400 4194304 6416590 548682068912 18446744073709551615 4379081 0 0 4096 0 0 0 0 17 1 0 0
/proc/15382/statm: 4758 2661 217 542 0 4207 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 24388

[startup+6.30108 s]
/proc/loadavg: 0.99 0.98 0.97 2/66 15383
/proc/meminfo: memFree=1619064/2055920 swapFree=4182092/4192956
[pid=15381] ppid=15379 vsize=5356 CPUtime=0
/proc/15381/stat : 15381 (kw_pre) S 15379 15381 14965 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 243491477 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15381/statm: 1339 231 192 169 0 50 0
[pid=15382] ppid=15381 vsize=23996 CPUtime=6.27
/proc/15382/stat : 15382 (kw_preprocessor) R 15381 15381 14965 0 -1 0 4051 0 0 0 623 4 0 0 25 0 1 0 243491477 24571904 3979 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/15382/statm: 5999 3979 251 542 0 5448 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 29352

[startup+12.7018 s]
/proc/loadavg: 0.99 0.98 0.97 2/66 15383
/proc/meminfo: memFree=1613112/2055920 swapFree=4182092/4192956
[pid=15381] ppid=15379 vsize=5356 CPUtime=0
/proc/15381/stat : 15381 (kw_pre) S 15379 15381 14965 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 243491477 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15381/statm: 1339 231 192 169 0 50 0
[pid=15382] ppid=15381 vsize=29344 CPUtime=12.67
/proc/15382/stat : 15382 (kw_preprocessor) R 15381 15381 14965 0 -1 0 5597 0 0 0 1258 9 0 0 25 0 1 0 243491477 30048256 5220 1992294400 4194304 6416590 548682068912 18446744073709551615 5279527 0 0 4096 0 0 0 0 17 1 0 0
/proc/15382/statm: 7336 5220 254 542 0 6785 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 34700

[startup+25.5013 s]
/proc/loadavg: 0.99 0.98 0.97 2/66 15383
/proc/meminfo: memFree=1605816/2055920 swapFree=4182092/4192956
[pid=15381] ppid=15379 vsize=5356 CPUtime=0
/proc/15381/stat : 15381 (kw_pre) S 15379 15381 14965 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 243491477 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15381/statm: 1339 231 192 169 0 50 0
[pid=15382] ppid=15381 vsize=37408 CPUtime=25.46
/proc/15382/stat : 15382 (kw_preprocessor) R 15381 15381 14965 0 -1 0 7930 0 0 0 2527 19 0 0 25 0 1 0 243491477 38305792 7100 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/15382/statm: 9352 7100 254 542 0 8801 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 42764

[startup+51.1013 s]
/proc/loadavg: 0.99 0.98 0.97 2/66 15383
/proc/meminfo: memFree=1595448/2055920 swapFree=4182092/4192956
[pid=15381] ppid=15379 vsize=5356 CPUtime=0
/proc/15381/stat : 15381 (kw_pre) S 15379 15381 14965 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 243491477 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15381/statm: 1339 231 192 169 0 50 0
[pid=15382] ppid=15381 vsize=49296 CPUtime=51.03
/proc/15382/stat : 15382 (kw_preprocessor) R 15381 15381 14965 0 -1 0 11187 0 0 0 5074 29 0 0 25 0 1 0 243491477 50479104 9808 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/15382/statm: 12324 9808 254 542 0 11773 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 54652

[startup+102.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/66 15383
/proc/meminfo: memFree=1579192/2055920 swapFree=4182092/4192956
[pid=15381] ppid=15379 vsize=5356 CPUtime=0
/proc/15381/stat : 15381 (kw_pre) S 15379 15381 14965 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 243491477 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15381/statm: 1339 231 192 169 0 50 0
[pid=15382] ppid=15381 vsize=67324 CPUtime=102.2
/proc/15382/stat : 15382 (kw_preprocessor) R 15381 15381 14965 0 -1 0 15970 0 0 0 10173 47 0 0 25 0 1 0 243491477 68939776 13755 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 0 0 0
/proc/15382/statm: 16831 13755 254 542 0 16280 0
Current children cumulated CPU time (s) 102.2
Current children cumulated vsize (KiB) 72680

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/66 15383
/proc/meminfo: memFree=1566968/2055920 swapFree=4182092/4192956
[pid=15381] ppid=15379 vsize=5356 CPUtime=0
/proc/15381/stat : 15381 (kw_pre) S 15379 15381 14965 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 243491477 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15381/statm: 1339 231 192 169 0 50 0
[pid=15382] ppid=15381 vsize=83076 CPUtime=162.16
/proc/15382/stat : 15382 (kw_preprocessor) R 15381 15381 14965 0 -1 0 19890 0 0 0 16155 61 0 0 25 0 1 0 243491477 85069824 16889 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/15382/statm: 20769 16889 254 542 0 20218 0
Current children cumulated CPU time (s) 162.16
Current children cumulated vsize (KiB) 88432

[startup+222.305 s]
/proc/loadavg: 0.99 0.98 0.97 2/66 15383
/proc/meminfo: memFree=1554360/2055920 swapFree=4182092/4192956
[pid=15381] ppid=15379 vsize=5356 CPUtime=0
/proc/15381/stat : 15381 (kw_pre) S 15379 15381 14965 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 243491477 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15381/statm: 1339 231 192 169 0 50 0
[pid=15382] ppid=15381 vsize=95428 CPUtime=222.13
/proc/15382/stat : 15382 (kw_preprocessor) R 15381 15381 14965 0 -1 0 23929 0 0 0 22138 75 0 0 25 0 1 0 243491477 97718272 19888 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/15382/statm: 23857 19888 254 542 0 23306 0
Current children cumulated CPU time (s) 222.13
Current children cumulated vsize (KiB) 100784

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/66 15383
/proc/meminfo: memFree=1545336/2055920 swapFree=4182092/4192956
[pid=15381] ppid=15379 vsize=5356 CPUtime=0
/proc/15381/stat : 15381 (kw_pre) S 15379 15381 14965 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 243491477 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15381/statm: 1339 231 192 169 0 50 0
[pid=15382] ppid=15381 vsize=105524 CPUtime=282.1
/proc/15382/stat : 15382 (kw_preprocessor) R 15381 15381 14965 0 -1 0 26868 0 0 0 28124 86 0 0 25 0 1 0 243491477 108056576 22188 1992294400 4194304 6416590 548682068912 18446744073709551615 4294554 0 0 4096 0 0 0 0 17 1 0 0
/proc/15382/statm: 26381 22188 254 542 0 25830 0
Current children cumulated CPU time (s) 282.1
Current children cumulated vsize (KiB) 110880

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/66 15389
/proc/meminfo: memFree=1535928/2055920 swapFree=4182092/4192956
[pid=15381] ppid=15379 vsize=5356 CPUtime=0
/proc/15381/stat : 15381 (kw_pre) S 15379 15381 14965 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 243491477 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15381/statm: 1339 231 192 169 0 50 0
[pid=15382] ppid=15381 vsize=115552 CPUtime=342.06
/proc/15382/stat : 15382 (kw_preprocessor) R 15381 15381 14965 0 -1 0 29176 0 0 0 34108 98 0 0 25 0 1 0 243491477 118325248 24496 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/15382/statm: 28888 24496 254 542 0 28337 0
Current children cumulated CPU time (s) 342.06
Current children cumulated vsize (KiB) 120908

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/66 15389
/proc/meminfo: memFree=1527096/2055920 swapFree=4182092/4192956
[pid=15381] ppid=15379 vsize=5356 CPUtime=0
/proc/15381/stat : 15381 (kw_pre) S 15379 15381 14965 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 243491477 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15381/statm: 1339 231 192 169 0 50 0
[pid=15382] ppid=15381 vsize=129024 CPUtime=402.04
/proc/15382/stat : 15382 (kw_preprocessor) R 15381 15381 14965 0 -1 0 32113 0 0 0 40097 107 0 0 25 0 1 0 243491477 132120576 26698 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/15382/statm: 32256 26698 254 542 0 31705 0
Current children cumulated CPU time (s) 402.04
Current children cumulated vsize (KiB) 134380

[startup+462.301 s]

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

/proc/15382/statm: 36762 30534 254 542 0 36211 0
Current children cumulated CPU time (s) 521.98
Current children cumulated vsize (KiB) 152404

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/66 15389
/proc/meminfo: memFree=1501240/2055920 swapFree=4182092/4192956
[pid=15381] ppid=15379 vsize=5356 CPUtime=0
/proc/15381/stat : 15381 (kw_pre) S 15379 15381 14965 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 243491477 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15381/statm: 1339 231 192 169 0 50 0
[pid=15382] ppid=15381 vsize=157160 CPUtime=581.94
/proc/15382/stat : 15382 (kw_preprocessor) R 15381 15381 14965 0 -1 0 39424 0 0 0 58059 135 0 0 25 0 1 0 243491477 160931840 33163 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/15382/statm: 39290 33163 254 542 0 38739 0
Current children cumulated CPU time (s) 581.94
Current children cumulated vsize (KiB) 162516

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/66 15389
/proc/meminfo: memFree=1498296/2055920 swapFree=4182092/4192956
[pid=15381] ppid=15379 vsize=5356 CPUtime=0
/proc/15381/stat : 15381 (kw_pre) S 15379 15381 14965 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 243491477 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15381/statm: 1339 231 192 169 0 50 0
[pid=15382] ppid=15381 vsize=160512 CPUtime=641.92
/proc/15382/stat : 15382 (kw_preprocessor) R 15381 15381 14965 0 -1 0 41120 0 0 0 64048 144 0 0 25 0 1 0 243491477 164364288 33887 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/15382/statm: 40128 33887 254 542 0 39577 0
Current children cumulated CPU time (s) 641.92
Current children cumulated vsize (KiB) 165868

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/66 15389
/proc/meminfo: memFree=1495864/2055920 swapFree=4182092/4192956
[pid=15381] ppid=15379 vsize=5356 CPUtime=0
/proc/15381/stat : 15381 (kw_pre) S 15379 15381 14965 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 243491477 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15381/statm: 1339 231 192 169 0 50 0
[pid=15382] ppid=15381 vsize=163712 CPUtime=701.89
/proc/15382/stat : 15382 (kw_preprocessor) R 15381 15381 14965 0 -1 0 41718 0 0 0 70037 152 0 0 25 0 1 0 243491477 167641088 34485 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/15382/statm: 40928 34485 254 542 0 40377 0
Current children cumulated CPU time (s) 701.89
Current children cumulated vsize (KiB) 169068

[startup+762.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/66 15389
/proc/meminfo: memFree=1485752/2055920 swapFree=4182092/4192956
[pid=15381] ppid=15379 vsize=5356 CPUtime=0
/proc/15381/stat : 15381 (kw_pre) S 15379 15381 14965 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 243491477 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15381/statm: 1339 231 192 169 0 50 0
[pid=15382] ppid=15381 vsize=173796 CPUtime=761.87
/proc/15382/stat : 15382 (kw_preprocessor) R 15381 15381 14965 0 -1 0 44240 0 0 0 76027 160 0 0 25 0 1 0 243491477 177967104 37007 1992294400 4194304 6416590 548682068912 18446744073709551615 4294639 0 0 4096 0 0 0 0 17 0 0 0
/proc/15382/statm: 43449 37007 254 542 0 42898 0
Current children cumulated CPU time (s) 761.87
Current children cumulated vsize (KiB) 179152

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/66 15389
/proc/meminfo: memFree=1481976/2055920 swapFree=4182092/4192956
[pid=15381] ppid=15379 vsize=5356 CPUtime=0
/proc/15381/stat : 15381 (kw_pre) S 15379 15381 14965 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 243491477 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15381/statm: 1339 231 192 169 0 50 0
[pid=15382] ppid=15381 vsize=178192 CPUtime=821.84
/proc/15382/stat : 15382 (kw_preprocessor) R 15381 15381 14965 0 -1 0 46290 0 0 0 82017 167 0 0 25 0 1 0 243491477 182468608 37939 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/15382/statm: 44548 37939 254 542 0 43997 0
Current children cumulated CPU time (s) 821.84
Current children cumulated vsize (KiB) 183548

[startup+882.307 s]
/proc/loadavg: 0.99 0.98 0.97 2/66 15389
/proc/meminfo: memFree=1479992/2055920 swapFree=4182092/4192956
[pid=15381] ppid=15379 vsize=5356 CPUtime=0
/proc/15381/stat : 15381 (kw_pre) S 15379 15381 14965 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 243491477 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15381/statm: 1339 231 192 169 0 50 0
[pid=15382] ppid=15381 vsize=180752 CPUtime=881.81
/proc/15382/stat : 15382 (kw_preprocessor) R 15381 15381 14965 0 -1 0 46783 0 0 0 88007 174 0 0 25 0 1 0 243491477 185090048 38432 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/15382/statm: 45188 38432 254 542 0 44637 0
Current children cumulated CPU time (s) 881.81
Current children cumulated vsize (KiB) 186108

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/66 15389
/proc/meminfo: memFree=1474680/2055920 swapFree=4182092/4192956
[pid=15381] ppid=15379 vsize=5356 CPUtime=0
/proc/15381/stat : 15381 (kw_pre) S 15379 15381 14965 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 243491477 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15381/statm: 1339 231 192 169 0 50 0
[pid=15382] ppid=15381 vsize=184592 CPUtime=941.77
/proc/15382/stat : 15382 (kw_preprocessor) R 15381 15381 14965 0 -1 0 48124 0 0 0 93997 180 0 0 25 0 1 0 243491477 189022208 39773 1992294400 4194304 6416590 548682068912 18446744073709551615 4293547 0 0 4096 0 0 0 0 17 0 0 0
/proc/15382/statm: 46148 39773 254 542 0 45597 0
Current children cumulated CPU time (s) 941.77
Current children cumulated vsize (KiB) 189948

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/66 15389
/proc/meminfo: memFree=1464952/2055920 swapFree=4182092/4192956
[pid=15381] ppid=15379 vsize=5356 CPUtime=0
/proc/15381/stat : 15381 (kw_pre) S 15379 15381 14965 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 243491477 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15381/statm: 1339 231 192 169 0 50 0
[pid=15382] ppid=15381 vsize=194428 CPUtime=1001.75
/proc/15382/stat : 15382 (kw_preprocessor) R 15381 15381 14965 0 -1 0 50518 0 0 0 99987 188 0 0 25 0 1 0 243491477 199094272 42167 1992294400 4194304 6416590 548682068912 18446744073709551615 4294682 0 0 4096 0 0 0 0 17 1 0 0
/proc/15382/statm: 48607 42167 254 542 0 48056 0
Current children cumulated CPU time (s) 1001.75
Current children cumulated vsize (KiB) 199784

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/66 15389
/proc/meminfo: memFree=1458360/2055920 swapFree=4182092/4192956
[pid=15381] ppid=15379 vsize=5356 CPUtime=0
/proc/15381/stat : 15381 (kw_pre) S 15379 15381 14965 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 243491477 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15381/statm: 1339 231 192 169 0 50 0
[pid=15382] ppid=15381 vsize=201552 CPUtime=1061.72
/proc/15382/stat : 15382 (kw_preprocessor) R 15381 15381 14965 0 -1 0 53457 0 0 0 105979 193 0 0 25 0 1 0 243491477 206389248 43820 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/15382/statm: 50388 43820 254 542 0 49837 0
Current children cumulated CPU time (s) 1061.72
Current children cumulated vsize (KiB) 206908

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/66 15389
/proc/meminfo: memFree=1456696/2055920 swapFree=4182092/4192956
[pid=15381] ppid=15379 vsize=5356 CPUtime=0
/proc/15381/stat : 15381 (kw_pre) S 15379 15381 14965 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 243491477 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15381/statm: 1339 231 192 169 0 50 0
[pid=15382] ppid=15381 vsize=204112 CPUtime=1121.69
/proc/15382/stat : 15382 (kw_preprocessor) R 15381 15381 14965 0 -1 0 53876 0 0 0 111969 200 0 0 25 0 1 0 243491477 209010688 44239 1992294400 4194304 6416590 548682068912 18446744073709551615 4294538 0 0 4096 0 0 0 0 17 0 0 0
/proc/15382/statm: 51028 44239 254 542 0 50477 0
Current children cumulated CPU time (s) 1121.69
Current children cumulated vsize (KiB) 209468

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/66 15389
/proc/meminfo: memFree=1453816/2055920 swapFree=4182092/4192956
[pid=15381] ppid=15379 vsize=5356 CPUtime=0
/proc/15381/stat : 15381 (kw_pre) S 15379 15381 14965 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 243491477 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15381/statm: 1339 231 192 169 0 50 0
[pid=15382] ppid=15381 vsize=206672 CPUtime=1181.67
/proc/15382/stat : 15382 (kw_preprocessor) R 15381 15381 14965 0 -1 0 54600 0 0 0 117959 208 0 0 25 0 1 0 243491477 211632128 44963 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/15382/statm: 51668 44963 254 542 0 51117 0
Current children cumulated CPU time (s) 1181.67
Current children cumulated vsize (KiB) 212028



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 0.99 0.98 0.97 2/66 15389
/proc/meminfo: memFree=1453560/2055920 swapFree=4182092/4192956
[pid=15381] ppid=15379 vsize=5356 CPUtime=0
/proc/15381/stat : 15381 (kw_pre) S 15379 15381 14965 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 243491477 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15381/statm: 1339 231 192 169 0 50 0
[pid=15382] ppid=15381 vsize=206672 CPUtime=1200.06
/proc/15382/stat : 15382 (kw_preprocessor) R 15381 15381 14965 0 -1 0 54651 0 0 0 119797 209 0 0 25 0 1 0 243491477 211632128 45014 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/15382/statm: 51668 45014 254 542 0 51117 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 212028

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 15381 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 1200.06
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.71
CPU time (s): 1200.06
CPU user time (s): 1197.97
CPU system time (s): 2.09
CPU usage (%): 99.9455
Max. virtual memory (cumulated for all children) (KiB): 212052

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= 2
involuntary context switches= 3

runsolver used 1.01885 second user time and 3.35749 second system time

The end

Launcher Data 

Begin job on node11 at 2009-05-12 20:56:18
IDJOB=1807041
IDBENCH=71147
IDSOLVER=646
FILE ID=node11/1807041-1242154577
PBS_JOBID= 9289710
Free space on /tmp= 66172 MiB

SOLVER NAME= kw_pre 2009-03-21
BENCH NAME= SAT09/CRAFTED/modcircuits/mod3block_4vars_11gates_b2_restricted.cnf
COMMAND LINE= HOME/kw_pre BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1807041-1242154577/watcher-1807041-1242154577 -o /tmp/evaluation-result-1807041-1242154577/solver-1807041-1242154577 -C 1200 -W 1800 -M 1800  HOME/kw_pre HOME/instance-1807041-1242154577.cnf

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

MD5SUM BENCH= a05652854911cfd1b4cd45a296cdc798
RANDOM SEED=2004839068

node11.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:       1633960 kB
Buffers:         60876 kB
Cached:         278632 kB
SwapCached:       4708 kB
Active:          94316 kB
Inactive:       253068 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1633960 kB
SwapTotal:     4192956 kB
SwapFree:      4182092 kB
Dirty:           25300 kB
Writeback:           0 kB
Mapped:          14428 kB
Slab:            60556 kB
Committed_AS:   898364 kB
PageTables:       1448 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= 66172 MiB
End job on node11 at 2009-05-12 21:16:21