Trace number 1806544

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 1200.71

General information on the benchmark

Namecrafted/Difficult/contest-02-03-04/
contest02-ezfact64_10.sat05-449.reshuffled-07.cnf
MD5SUM4bdea1a05617ff95eaeaf981037754e7
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 variables3073
Number of clauses19785
Sum of the clauses size74601
Maximum clause length4
Minimum clause length1
Number of clauses of size 165
Number of clauses of size 20
Number of clauses of size 34344
Number of clauses of size 415376
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-1806544-1242150479/watcher-1806544-1242150479 -o /tmp/evaluation-result-1806544-1242150479/solver-1806544-1242150479 -C 1200 -W 1800 -M 1800 HOME/kw_pre HOME/instance-1806544-1242150479.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 1.03 0.98 3/64 9668
/proc/meminfo: memFree=1043312/2055920 swapFree=4155136/4192956
[pid=9668] ppid=9666 vsize=5356 CPUtime=0
/proc/9668/stat : 9668 (kw_pre) S 9666 9668 9379 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243081193 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9668/statm: 1339 231 192 169 0 50 0
[pid=9669] ppid=9668 vsize=3588 CPUtime=0
/proc/9669/stat : 9669 (kw_preprocessor) R 9668 9668 9379 0 -1 0 521 0 0 0 0 0 0 0 19 0 1 0 243081193 3674112 497 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/9669/statm: 897 505 205 542 0 346 0

[startup+0.0835839 s]
/proc/loadavg: 1.00 1.03 0.98 3/64 9668
/proc/meminfo: memFree=1043312/2055920 swapFree=4155136/4192956
[pid=9668] ppid=9666 vsize=5356 CPUtime=0
/proc/9668/stat : 9668 (kw_pre) S 9666 9668 9379 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243081193 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9668/statm: 1339 231 192 169 0 50 0
[pid=9669] ppid=9668 vsize=5204 CPUtime=0.07
/proc/9669/stat : 9669 (kw_preprocessor) R 9668 9668 9379 0 -1 0 928 0 0 0 7 0 0 0 19 0 1 0 243081193 5328896 904 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/9669/statm: 1301 905 217 542 0 750 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 10560

[startup+0.101585 s]
/proc/loadavg: 1.00 1.03 0.98 3/64 9668
/proc/meminfo: memFree=1043312/2055920 swapFree=4155136/4192956
[pid=9668] ppid=9666 vsize=5356 CPUtime=0
/proc/9668/stat : 9668 (kw_pre) S 9666 9668 9379 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243081193 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9668/statm: 1339 231 192 169 0 50 0
[pid=9669] ppid=9668 vsize=5336 CPUtime=0.09
/proc/9669/stat : 9669 (kw_preprocessor) R 9668 9668 9379 0 -1 0 980 0 0 0 9 0 0 0 19 0 1 0 243081193 5464064 956 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/9669/statm: 1334 956 217 542 0 783 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10692

[startup+0.30162 s]
/proc/loadavg: 1.00 1.03 0.98 3/64 9668
/proc/meminfo: memFree=1043312/2055920 swapFree=4155136/4192956
[pid=9668] ppid=9666 vsize=5356 CPUtime=0
/proc/9668/stat : 9668 (kw_pre) S 9666 9668 9379 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243081193 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9668/statm: 1339 231 192 169 0 50 0
[pid=9669] ppid=9668 vsize=7184 CPUtime=0.29
/proc/9669/stat : 9669 (kw_preprocessor) R 9668 9668 9379 0 -1 0 1452 0 0 0 29 0 0 0 21 0 1 0 243081193 7356416 1428 1992294400 4194304 6416590 548682068912 18446744073709551615 4337409 0 0 4096 0 0 0 0 17 0 0 0
/proc/9669/statm: 1796 1428 250 542 0 1245 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12540

[startup+0.701691 s]
/proc/loadavg: 1.00 1.03 0.98 3/64 9668
/proc/meminfo: memFree=1043312/2055920 swapFree=4155136/4192956
[pid=9668] ppid=9666 vsize=5356 CPUtime=0
/proc/9668/stat : 9668 (kw_pre) S 9666 9668 9379 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243081193 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9668/statm: 1339 231 192 169 0 50 0
[pid=9669] ppid=9668 vsize=7184 CPUtime=0.69
/proc/9669/stat : 9669 (kw_preprocessor) R 9668 9668 9379 0 -1 0 1454 0 0 0 69 0 0 0 25 0 1 0 243081193 7356416 1430 1992294400 4194304 6416590 548682068912 18446744073709551615 4294609 0 0 4096 0 0 0 0 17 0 0 0
/proc/9669/statm: 1796 1430 250 542 0 1245 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12540

[startup+1.50183 s]
/proc/loadavg: 1.00 1.03 0.98 2/66 9670
/proc/meminfo: memFree=1038240/2055920 swapFree=4155136/4192956
[pid=9668] ppid=9666 vsize=5356 CPUtime=0
/proc/9668/stat : 9668 (kw_pre) S 9666 9668 9379 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243081193 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9668/statm: 1339 231 192 169 0 50 0
[pid=9669] ppid=9668 vsize=7840 CPUtime=1.49
/proc/9669/stat : 9669 (kw_preprocessor) R 9668 9668 9379 0 -1 0 1607 0 0 0 149 0 0 0 25 0 1 0 243081193 8028160 1583 1992294400 4194304 6416590 548682068912 18446744073709551615 4295378 0 0 4096 0 0 0 0 17 0 0 0
/proc/9669/statm: 1960 1583 250 542 0 1409 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13196

[startup+3.10111 s]
/proc/loadavg: 1.00 1.03 0.98 2/66 9670
/proc/meminfo: memFree=1037024/2055920 swapFree=4155136/4192956
[pid=9668] ppid=9666 vsize=5356 CPUtime=0
/proc/9668/stat : 9668 (kw_pre) S 9666 9668 9379 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243081193 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9668/statm: 1339 231 192 169 0 50 0
[pid=9669] ppid=9668 vsize=9668 CPUtime=3.09
/proc/9669/stat : 9669 (kw_preprocessor) R 9668 9668 9379 0 -1 0 2060 0 0 0 308 1 0 0 25 0 1 0 243081193 9900032 2036 1992294400 4194304 6416590 548682068912 18446744073709551615 4429736 0 0 4096 0 0 0 0 17 0 0 0
/proc/9669/statm: 2417 2036 250 542 0 1866 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 15024

[startup+6.30168 s]
/proc/loadavg: 1.00 1.03 0.98 2/66 9670
/proc/meminfo: memFree=1033128/2055920 swapFree=4155136/4192956
[pid=9668] ppid=9666 vsize=5356 CPUtime=0
/proc/9668/stat : 9668 (kw_pre) S 9666 9668 9379 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243081193 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9668/statm: 1339 231 192 169 0 50 0
[pid=9669] ppid=9668 vsize=12980 CPUtime=6.28
/proc/9669/stat : 9669 (kw_preprocessor) R 9668 9668 9379 0 -1 0 2883 0 0 0 627 1 0 0 25 0 1 0 243081193 13291520 2859 1992294400 4194304 6416590 548682068912 18446744073709551615 4370141 0 0 4096 0 0 0 0 17 0 0 0
/proc/9669/statm: 3245 2859 250 542 0 2694 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 18336

[startup+12.7028 s]
/proc/loadavg: 1.00 1.03 0.98 2/66 9670
/proc/meminfo: memFree=1029032/2055920 swapFree=4155136/4192956
[pid=9668] ppid=9666 vsize=5356 CPUtime=0
/proc/9668/stat : 9668 (kw_pre) S 9666 9668 9379 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243081193 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9668/statm: 1339 231 192 169 0 50 0
[pid=9669] ppid=9668 vsize=16524 CPUtime=12.68
/proc/9669/stat : 9669 (kw_preprocessor) R 9668 9668 9379 0 -1 0 3740 0 0 0 1266 2 0 0 25 0 1 0 243081193 16920576 3677 1992294400 4194304 6416590 548682068912 18446744073709551615 5279527 0 0 4096 0 0 0 0 17 0 0 0
/proc/9669/statm: 4131 3677 251 542 0 3580 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 21880

[startup+25.5011 s]
/proc/loadavg: 1.00 1.03 0.98 2/66 9670
/proc/meminfo: memFree=1025640/2055920 swapFree=4155136/4192956
[pid=9668] ppid=9666 vsize=5356 CPUtime=0
/proc/9668/stat : 9668 (kw_pre) S 9666 9668 9379 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243081193 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9668/statm: 1339 231 192 169 0 50 0
[pid=9669] ppid=9668 vsize=20060 CPUtime=25.48
/proc/9669/stat : 9669 (kw_preprocessor) R 9668 9668 9379 0 -1 0 4777 0 0 0 2542 6 0 0 25 0 1 0 243081193 20541440 4559 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/9669/statm: 5015 4559 254 542 0 4464 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 25416

[startup+51.1016 s]
/proc/loadavg: 1.00 1.03 0.98 2/66 9670
/proc/meminfo: memFree=1018664/2055920 swapFree=4155136/4192956
[pid=9668] ppid=9666 vsize=5356 CPUtime=0
/proc/9668/stat : 9668 (kw_pre) S 9666 9668 9379 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243081193 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9668/statm: 1339 231 192 169 0 50 0
[pid=9669] ppid=9668 vsize=27804 CPUtime=51.07
/proc/9669/stat : 9669 (kw_preprocessor) R 9668 9668 9379 0 -1 0 6856 0 0 0 5096 11 0 0 25 0 1 0 243081193 28471296 6402 1992294400 4194304 6416590 548682068912 18446744073709551615 4497942 0 0 4096 0 0 0 0 17 0 0 0
/proc/9669/statm: 6951 6402 254 542 0 6400 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 33160

[startup+102.306 s]
/proc/loadavg: 1.00 1.02 0.98 2/66 9670
/proc/meminfo: memFree=1008360/2055920 swapFree=4155136/4192956
[pid=9668] ppid=9666 vsize=5356 CPUtime=0
/proc/9668/stat : 9668 (kw_pre) S 9666 9668 9379 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243081193 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9668/statm: 1339 231 192 169 0 50 0
[pid=9669] ppid=9668 vsize=38920 CPUtime=102.24
/proc/9669/stat : 9669 (kw_preprocessor) R 9668 9668 9379 0 -1 0 9782 0 0 0 10204 20 0 0 25 0 1 0 243081193 39854080 8814 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/9669/statm: 9730 8814 254 542 0 9179 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 44276

[startup+162.301 s]
/proc/loadavg: 1.00 1.02 0.98 2/66 9670
/proc/meminfo: memFree=993064/2055920 swapFree=4155136/4192956
[pid=9668] ppid=9666 vsize=5356 CPUtime=0
/proc/9668/stat : 9668 (kw_pre) S 9666 9668 9379 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243081193 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9668/statm: 1339 231 192 169 0 50 0
[pid=9669] ppid=9668 vsize=55408 CPUtime=162.2
/proc/9669/stat : 9669 (kw_preprocessor) R 9668 9668 9379 0 -1 0 14048 0 0 0 16189 31 0 0 25 0 1 0 243081193 56737792 12691 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 0 0 0
/proc/9669/statm: 13852 12691 254 542 0 13301 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 60764

[startup+222.302 s]
/proc/loadavg: 1.00 1.01 0.98 2/66 9670
/proc/meminfo: memFree=982568/2055920 swapFree=4155136/4192956
[pid=9668] ppid=9666 vsize=5356 CPUtime=0
/proc/9668/stat : 9668 (kw_pre) S 9666 9668 9379 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243081193 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9668/statm: 1339 231 192 169 0 50 0
[pid=9669] ppid=9668 vsize=66388 CPUtime=222.17
/proc/9669/stat : 9669 (kw_preprocessor) R 9668 9668 9379 0 -1 0 16906 0 0 0 22178 39 0 0 25 0 1 0 243081193 67981312 15310 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/9669/statm: 16597 15310 254 542 0 16046 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 71744

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 9670
/proc/meminfo: memFree=973736/2055920 swapFree=4155136/4192956
[pid=9668] ppid=9666 vsize=5356 CPUtime=0
/proc/9668/stat : 9668 (kw_pre) S 9666 9668 9379 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243081193 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9668/statm: 1339 231 192 169 0 50 0
[pid=9669] ppid=9668 vsize=77248 CPUtime=282.13
/proc/9669/stat : 9669 (kw_preprocessor) R 9668 9668 9379 0 -1 0 19633 0 0 0 28167 46 0 0 25 0 1 0 243081193 79101952 17445 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/9669/statm: 19312 17445 254 542 0 18761 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 82604

[startup+342.303 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 9670
/proc/meminfo: memFree=969960/2055920 swapFree=4155136/4192956
[pid=9668] ppid=9666 vsize=5356 CPUtime=0
/proc/9668/stat : 9668 (kw_pre) S 9666 9668 9379 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243081193 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9668/statm: 1339 231 192 169 0 50 0
[pid=9669] ppid=9668 vsize=81196 CPUtime=342.11
/proc/9669/stat : 9669 (kw_preprocessor) R 9668 9668 9379 0 -1 0 20654 0 0 0 34157 54 0 0 25 0 1 0 243081193 83144704 18466 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/9669/statm: 20299 18466 254 542 0 19748 0
Current children cumulated CPU time (s) 342.11

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

/proc/9669/statm: 26906 24593 254 542 0 26355 0
Current children cumulated CPU time (s) 581.99
Current children cumulated vsize (KiB) 112980

[startup+642.303 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 9670
/proc/meminfo: memFree=941928/2055920 swapFree=4155136/4192956
[pid=9668] ppid=9666 vsize=5356 CPUtime=0
/proc/9668/stat : 9668 (kw_pre) S 9666 9668 9379 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243081193 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9668/statm: 1339 231 192 169 0 50 0
[pid=9669] ppid=9668 vsize=111332 CPUtime=641.97
/proc/9669/stat : 9669 (kw_preprocessor) R 9668 9668 9379 0 -1 0 28905 0 0 0 64115 82 0 0 25 0 1 0 243081193 114003968 25452 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/9669/statm: 27833 25452 254 542 0 27282 0
Current children cumulated CPU time (s) 641.97
Current children cumulated vsize (KiB) 116688

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 9670
/proc/meminfo: memFree=939368/2055920 swapFree=4155136/4192956
[pid=9668] ppid=9666 vsize=5356 CPUtime=0
/proc/9668/stat : 9668 (kw_pre) S 9666 9668 9379 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243081193 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9668/statm: 1339 231 192 169 0 50 0
[pid=9669] ppid=9668 vsize=114168 CPUtime=701.93
/proc/9669/stat : 9669 (kw_preprocessor) R 9668 9668 9379 0 -1 0 29614 0 0 0 70105 88 0 0 25 0 1 0 243081193 116908032 26161 1992294400 4194304 6416590 548682068912 18446744073709551615 4369373 0 0 4096 0 0 0 0 17 0 0 0
/proc/9669/statm: 28542 26161 254 542 0 27991 0
Current children cumulated CPU time (s) 701.93
Current children cumulated vsize (KiB) 119524

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 9670
/proc/meminfo: memFree=926376/2055920 swapFree=4155136/4192956
[pid=9668] ppid=9666 vsize=5356 CPUtime=0
/proc/9668/stat : 9668 (kw_pre) S 9666 9668 9379 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243081193 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9668/statm: 1339 231 192 169 0 50 0
[pid=9669] ppid=9668 vsize=127436 CPUtime=761.91
/proc/9669/stat : 9669 (kw_preprocessor) R 9668 9668 9379 0 -1 0 33308 0 0 0 76096 95 0 0 25 0 1 0 243081193 130494464 29300 1992294400 4194304 6416590 548682068912 18446744073709551615 4294546 0 0 4096 0 0 0 0 17 0 0 0
/proc/9669/statm: 31859 29300 254 542 0 31308 0
Current children cumulated CPU time (s) 761.91
Current children cumulated vsize (KiB) 132792

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 9676
/proc/meminfo: memFree=924008/2055920 swapFree=4155136/4192956
[pid=9668] ppid=9666 vsize=5356 CPUtime=0
/proc/9668/stat : 9668 (kw_pre) S 9666 9668 9379 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243081193 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9668/statm: 1339 231 192 169 0 50 0
[pid=9669] ppid=9668 vsize=130744 CPUtime=821.88
/proc/9669/stat : 9669 (kw_preprocessor) R 9668 9668 9379 0 -1 0 33909 0 0 0 82088 100 0 0 25 0 1 0 243081193 133881856 29901 1992294400 4194304 6416590 548682068912 18446744073709551615 4341123 0 0 4096 0 0 0 0 17 0 0 0
/proc/9669/statm: 32686 29901 254 542 0 32135 0
Current children cumulated CPU time (s) 821.88
Current children cumulated vsize (KiB) 136100

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 9676
/proc/meminfo: memFree=922472/2055920 swapFree=4155136/4192956
[pid=9668] ppid=9666 vsize=5356 CPUtime=0
/proc/9668/stat : 9668 (kw_pre) S 9666 9668 9379 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243081193 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9668/statm: 1339 231 192 169 0 50 0
[pid=9669] ppid=9668 vsize=131704 CPUtime=881.84
/proc/9669/stat : 9669 (kw_preprocessor) R 9668 9668 9379 0 -1 0 34300 0 0 0 88081 103 0 0 25 0 1 0 243081193 134864896 30292 1992294400 4194304 6416590 548682068912 18446744073709551615 4294886 0 0 4096 0 0 0 0 17 0 0 0
/proc/9669/statm: 32926 30292 254 542 0 32375 0
Current children cumulated CPU time (s) 881.84
Current children cumulated vsize (KiB) 137060

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 9676
/proc/meminfo: memFree=910696/2055920 swapFree=4155136/4192956
[pid=9668] ppid=9666 vsize=5356 CPUtime=0
/proc/9668/stat : 9668 (kw_pre) S 9666 9668 9379 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243081193 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9668/statm: 1339 231 192 169 0 50 0
[pid=9669] ppid=9668 vsize=147400 CPUtime=941.82
/proc/9669/stat : 9669 (kw_preprocessor) R 9668 9668 9379 0 -1 0 37335 0 0 0 94071 111 0 0 25 0 1 0 243081193 150937600 33327 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 0 0 0
/proc/9669/statm: 36850 33327 254 542 0 36299 0
Current children cumulated CPU time (s) 941.82
Current children cumulated vsize (KiB) 152756

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 9676
/proc/meminfo: memFree=908456/2055920 swapFree=4155136/4192956
[pid=9668] ppid=9666 vsize=5356 CPUtime=0
/proc/9668/stat : 9668 (kw_pre) S 9666 9668 9379 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243081193 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9668/statm: 1339 231 192 169 0 50 0
[pid=9669] ppid=9668 vsize=149268 CPUtime=1001.79
/proc/9669/stat : 9669 (kw_preprocessor) R 9668 9668 9379 0 -1 0 38430 0 0 0 100064 115 0 0 25 0 1 0 243081193 152850432 33784 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/9669/statm: 37317 33784 254 542 0 36766 0
Current children cumulated CPU time (s) 1001.79
Current children cumulated vsize (KiB) 154624

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 9676
/proc/meminfo: memFree=908008/2055920 swapFree=4155136/4192956
[pid=9668] ppid=9666 vsize=5356 CPUtime=0
/proc/9668/stat : 9668 (kw_pre) S 9666 9668 9379 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243081193 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9668/statm: 1339 231 192 169 0 50 0
[pid=9669] ppid=9668 vsize=149908 CPUtime=1061.76
/proc/9669/stat : 9669 (kw_preprocessor) R 9668 9668 9379 0 -1 0 38557 0 0 0 106057 119 0 0 25 0 1 0 243081193 153505792 33911 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/9669/statm: 37477 33911 254 542 0 36926 0
Current children cumulated CPU time (s) 1061.76
Current children cumulated vsize (KiB) 155264

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 9676
/proc/meminfo: memFree=906920/2055920 swapFree=4155136/4192956
[pid=9668] ppid=9666 vsize=5356 CPUtime=0
/proc/9668/stat : 9668 (kw_pre) S 9666 9668 9379 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243081193 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9668/statm: 1339 231 192 169 0 50 0
[pid=9669] ppid=9668 vsize=151188 CPUtime=1121.73
/proc/9669/stat : 9669 (kw_preprocessor) R 9668 9668 9379 0 -1 0 38813 0 0 0 112050 123 0 0 25 0 1 0 243081193 154816512 34167 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/9669/statm: 37797 34167 254 542 0 37246 0
Current children cumulated CPU time (s) 1121.73
Current children cumulated vsize (KiB) 156544

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 9676
/proc/meminfo: memFree=895208/2055920 swapFree=4155136/4192956
[pid=9668] ppid=9666 vsize=5356 CPUtime=0
/proc/9668/stat : 9668 (kw_pre) S 9666 9668 9379 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243081193 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9668/statm: 1339 231 192 169 0 50 0
[pid=9669] ppid=9668 vsize=162836 CPUtime=1181.7
/proc/9669/stat : 9669 (kw_preprocessor) R 9668 9668 9379 0 -1 0 41787 0 0 0 118039 131 0 0 25 0 1 0 243081193 166744064 37141 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 0 0 0
/proc/9669/statm: 40709 37141 254 542 0 40158 0
Current children cumulated CPU time (s) 1181.7
Current children cumulated vsize (KiB) 168192



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 9676
/proc/meminfo: memFree=892648/2055920 swapFree=4155136/4192956
[pid=9668] ppid=9666 vsize=5356 CPUtime=0
/proc/9668/stat : 9668 (kw_pre) S 9666 9668 9379 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243081193 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9668/statm: 1339 231 192 169 0 50 0
[pid=9669] ppid=9668 vsize=164988 CPUtime=1200.09
/proc/9669/stat : 9669 (kw_preprocessor) R 9668 9668 9379 0 -1 0 43072 0 0 0 119877 132 0 0 25 0 1 0 243081193 168947712 37692 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/9669/statm: 41247 37692 254 542 0 40696 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 170344

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

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

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 9676
/proc/meminfo: memFree=892648/2055920 swapFree=4155136/4192956
[pid=9668] ppid=9666 vsize=5356 CPUtime=0
/proc/9668/stat : 9668 (kw_pre) S 9666 9668 9379 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243081193 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9668/statm: 1339 231 192 169 0 50 0
[pid=9669] ppid=9668 vsize=164988 CPUtime=1200.09
/proc/9669/stat : 9669 (kw_preprocessor) R 9668 9668 9379 0 -1 0 43072 0 0 0 119877 132 0 0 25 0 1 0 243081193 168947712 37692 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/9669/statm: 41247 37692 254 542 0 40696 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 170344

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 9668 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=999
# CPU time returned by wait4() is 0.001998
# 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): 1200.71
CPU time (s): 1200.09
CPU user time (s): 1198.77
CPU system time (s): 1.32
CPU usage (%): 99.9481
Max. virtual memory (cumulated for all children) (KiB): 173288

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
system time used= 0.000999
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 1.08483 second user time and 3.2915 second system time

The end

Launcher Data 

Begin job on node18 at 2009-05-12 19:47:59
IDJOB=1806544
IDBENCH=24754
IDSOLVER=646
FILE ID=node18/1806544-1242150479
PBS_JOBID= 9289703
Free space on /tmp= 66296 MiB

SOLVER NAME= kw_pre 2009-03-21
BENCH NAME= SAT07/crafted/Difficult/contest-02-03-04/contest02-ezfact64_10.sat05-449.reshuffled-07.cnf
COMMAND LINE= HOME/kw_pre BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1806544-1242150479/watcher-1806544-1242150479 -o /tmp/evaluation-result-1806544-1242150479/solver-1806544-1242150479 -C 1200 -W 1800 -M 1800  HOME/kw_pre HOME/instance-1806544-1242150479.cnf

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

MD5SUM BENCH= 4bdea1a05617ff95eaeaf981037754e7
RANDOM SEED=370468728

node18.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		: 3000.280
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		: 3000.280
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:       1043792 kB
Buffers:         84076 kB
Cached:         813044 kB
SwapCached:      32032 kB
Active:         271684 kB
Inactive:       659656 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1043792 kB
SwapTotal:     4192956 kB
SwapFree:      4155136 kB
Dirty:            3428 kB
Writeback:           0 kB
Mapped:          13508 kB
Slab:            66900 kB
Committed_AS:   905580 kB
PageTables:       1372 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= 66296 MiB
End job on node18 at 2009-05-12 20:08:02