Trace number 1797370

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) 1200.01 1200.51

General information on the benchmark

Namevelev-pipe-o-uns-1.1-6.cnf
MD5SUMd986f0b849e7c714ed5d3a26373567af
Bench CategoryAPPLICATION (applications 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 variables17710
Number of clauses304026
Sum of the clauses size890580
Maximum clause length131
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 2268354
Number of clauses of size 326401
Number of clauses of size 4173
Number of clauses of size 5120
Number of clauses of size over 58977

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-1797370-1242089598/watcher-1797370-1242089598 -o /tmp/evaluation-result-1797370-1242089598/solver-1797370-1242089598 -C 1200 -W 1800 -M 1800 HOME/kw_pre HOME/instance-1797370-1242089598.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: 0.92 1.00 0.99 3/64 28886
/proc/meminfo: memFree=1870592/2055920 swapFree=4180268/4192956
[pid=28886] ppid=28884 vsize=5356 CPUtime=0
/proc/28886/stat : 28886 (kw_pre) S 28884 28886 28789 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236985877 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28886/statm: 1339 231 192 169 0 50 0
[pid=28887] ppid=28886 vsize=3788 CPUtime=0
/proc/28887/stat : 28887 (kw_preprocessor) R 28886 28886 28789 0 -1 0 556 0 0 0 0 0 0 0 19 0 1 0 236985877 3878912 532 1992294400 4194304 6416590 548682068912 18446744073709551615 4279764 0 0 4096 0 0 0 0 17 0 0 0
/proc/28887/statm: 947 540 198 542 0 396 0

[startup+0.0108981 s]
/proc/loadavg: 0.92 1.00 0.99 3/64 28886
/proc/meminfo: memFree=1870592/2055920 swapFree=4180268/4192956
[pid=28886] ppid=28884 vsize=5356 CPUtime=0
/proc/28886/stat : 28886 (kw_pre) S 28884 28886 28789 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236985877 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28886/statm: 1339 231 192 169 0 50 0
[pid=28887] ppid=28886 vsize=7296 CPUtime=0
/proc/28887/stat : 28887 (kw_preprocessor) R 28886 28886 28789 0 -1 0 1299 0 0 0 0 0 0 0 19 0 1 0 236985877 7471104 1275 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/28887/statm: 1824 1282 205 542 0 1273 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12652

[startup+0.102904 s]
/proc/loadavg: 0.92 1.00 0.99 3/64 28886
/proc/meminfo: memFree=1870592/2055920 swapFree=4180268/4192956
[pid=28886] ppid=28884 vsize=5356 CPUtime=0
/proc/28886/stat : 28886 (kw_pre) S 28884 28886 28789 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236985877 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28886/statm: 1339 231 192 169 0 50 0
[pid=28887] ppid=28886 vsize=17408 CPUtime=0.09
/proc/28887/stat : 28887 (kw_preprocessor) R 28886 28886 28789 0 -1 0 3272 0 0 0 8 1 0 0 20 0 1 0 236985877 17825792 3248 1992294400 4194304 6416590 548682068912 18446744073709551615 4549825 0 0 4096 0 0 0 0 17 0 0 0
/proc/28887/statm: 4352 3248 216 542 0 3801 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 22764

[startup+0.301924 s]
/proc/loadavg: 0.92 1.00 0.99 3/64 28886
/proc/meminfo: memFree=1870592/2055920 swapFree=4180268/4192956
[pid=28886] ppid=28884 vsize=5356 CPUtime=0
/proc/28886/stat : 28886 (kw_pre) S 28884 28886 28789 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236985877 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28886/statm: 1339 231 192 169 0 50 0
[pid=28887] ppid=28886 vsize=20712 CPUtime=0.29
/proc/28887/stat : 28887 (kw_preprocessor) R 28886 28886 28789 0 -1 0 4185 0 0 0 28 1 0 0 20 0 1 0 236985877 21209088 4161 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/28887/statm: 5178 4161 216 542 0 4627 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 26068

[startup+0.701964 s]
/proc/loadavg: 0.92 1.00 0.99 3/64 28886
/proc/meminfo: memFree=1870592/2055920 swapFree=4180268/4192956
[pid=28886] ppid=28884 vsize=5356 CPUtime=0
/proc/28886/stat : 28886 (kw_pre) S 28884 28886 28789 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236985877 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28886/statm: 1339 231 192 169 0 50 0
[pid=28887] ppid=28886 vsize=27684 CPUtime=0.69
/proc/28887/stat : 28887 (kw_preprocessor) R 28886 28886 28789 0 -1 0 6265 0 0 0 67 2 0 0 24 0 1 0 236985877 28348416 6048 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/28887/statm: 6921 6048 217 542 0 6370 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 33040

[startup+1.50104 s]
/proc/loadavg: 0.92 1.00 0.99 2/66 28888
/proc/meminfo: memFree=1841712/2055920 swapFree=4180268/4192956
[pid=28886] ppid=28884 vsize=5356 CPUtime=0
/proc/28886/stat : 28886 (kw_pre) S 28884 28886 28789 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236985877 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28886/statm: 1339 231 192 169 0 50 0
[pid=28887] ppid=28886 vsize=40976 CPUtime=1.49
/proc/28887/stat : 28887 (kw_preprocessor) R 28886 28886 28789 0 -1 0 10279 0 0 0 145 4 0 0 25 0 1 0 236985877 41959424 9677 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/28887/statm: 10244 9677 217 542 0 9693 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 46332

[startup+3.1012 s]
/proc/loadavg: 0.92 1.00 0.99 2/66 28888
/proc/meminfo: memFree=1816880/2055920 swapFree=4180268/4192956
[pid=28886] ppid=28884 vsize=5356 CPUtime=0
/proc/28886/stat : 28886 (kw_pre) S 28884 28886 28789 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236985877 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28886/statm: 1339 231 192 169 0 50 0
[pid=28887] ppid=28886 vsize=60180 CPUtime=3.09
/proc/28887/stat : 28887 (kw_preprocessor) R 28886 28886 28789 0 -1 0 14543 0 0 0 302 7 0 0 25 0 1 0 236985877 61624320 13941 1992294400 4194304 6416590 548682068912 18446744073709551615 5556880 0 0 4096 0 0 0 0 17 0 0 0
/proc/28887/statm: 15045 13941 243 542 0 14494 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 65536

[startup+6.30152 s]
/proc/loadavg: 0.93 1.00 0.99 2/66 28888
/proc/meminfo: memFree=1797744/2055920 swapFree=4180268/4192956
[pid=28886] ppid=28884 vsize=5356 CPUtime=0
/proc/28886/stat : 28886 (kw_pre) S 28884 28886 28789 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236985877 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28886/statm: 1339 231 192 169 0 50 0
[pid=28887] ppid=28886 vsize=75264 CPUtime=6.29
/proc/28887/stat : 28887 (kw_preprocessor) R 28886 28886 28789 0 -1 0 18360 0 0 0 617 12 0 0 25 0 1 0 236985877 77070336 17758 1992294400 4194304 6416590 548682068912 18446744073709551615 4567210 0 0 4096 0 0 0 0 17 0 0 0
/proc/28887/statm: 18816 17758 243 542 0 18265 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 80620

[startup+12.7012 s]
/proc/loadavg: 0.93 1.00 0.99 2/66 28888
/proc/meminfo: memFree=1792432/2055920 swapFree=4180268/4192956
[pid=28886] ppid=28884 vsize=5356 CPUtime=0
/proc/28886/stat : 28886 (kw_pre) S 28884 28886 28789 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236985877 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28886/statm: 1339 231 192 169 0 50 0
[pid=28887] ppid=28886 vsize=79148 CPUtime=12.68
/proc/28887/stat : 28887 (kw_preprocessor) R 28886 28886 28789 0 -1 0 19371 0 0 0 1252 16 0 0 25 0 1 0 236985877 81047552 18769 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/28887/statm: 19787 18769 250 542 0 19236 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 84504

[startup+25.5024 s]
/proc/loadavg: 0.95 1.00 0.99 2/66 28888
/proc/meminfo: memFree=1792176/2055920 swapFree=4180268/4192956
[pid=28886] ppid=28884 vsize=5356 CPUtime=0
/proc/28886/stat : 28886 (kw_pre) S 28884 28886 28789 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236985877 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28886/statm: 1339 231 192 169 0 50 0
[pid=28887] ppid=28886 vsize=79148 CPUtime=25.48
/proc/28887/stat : 28887 (kw_preprocessor) R 28886 28886 28789 0 -1 0 19452 0 0 0 2524 24 0 0 25 0 1 0 236985877 81047552 18850 1992294400 4194304 6416590 548682068912 18446744073709551615 4371415 0 0 4096 0 0 0 0 17 0 0 0
/proc/28887/statm: 19787 18850 254 542 0 19236 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 84504

[startup+51.103 s]
/proc/loadavg: 0.96 1.00 0.99 2/66 28888
/proc/meminfo: memFree=1791728/2055920 swapFree=4180268/4192956
[pid=28886] ppid=28884 vsize=5356 CPUtime=0
/proc/28886/stat : 28886 (kw_pre) S 28884 28886 28789 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236985877 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28886/statm: 1339 231 192 169 0 50 0
[pid=28887] ppid=28886 vsize=79148 CPUtime=51.07
/proc/28887/stat : 28887 (kw_preprocessor) R 28886 28886 28789 0 -1 0 19581 0 0 0 5059 48 0 0 25 0 1 0 236985877 81047552 18979 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/28887/statm: 19787 18979 254 542 0 19236 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 84504

[startup+102.306 s]
/proc/loadavg: 0.98 1.00 0.99 2/66 28888
/proc/meminfo: memFree=1767344/2055920 swapFree=4180268/4192956
[pid=28886] ppid=28884 vsize=5356 CPUtime=0
/proc/28886/stat : 28886 (kw_pre) S 28884 28886 28789 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236985877 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28886/statm: 1339 231 192 169 0 50 0
[pid=28887] ppid=28886 vsize=104648 CPUtime=102.25
/proc/28887/stat : 28887 (kw_preprocessor) R 28886 28886 28789 0 -1 0 25711 0 0 0 10132 93 0 0 25 0 1 0 236985877 107159552 25109 1992294400 4194304 6416590 548682068912 18446744073709551615 4295356 0 0 4096 0 0 0 0 17 0 0 0
/proc/28887/statm: 26162 25109 254 542 0 25611 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 110004

[startup+162.303 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 28888
/proc/meminfo: memFree=1744240/2055920 swapFree=4180268/4192956
[pid=28886] ppid=28884 vsize=5356 CPUtime=0
/proc/28886/stat : 28886 (kw_pre) S 28884 28886 28789 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236985877 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28886/statm: 1339 231 192 169 0 50 0
[pid=28887] ppid=28886 vsize=129456 CPUtime=162.22
/proc/28887/stat : 28887 (kw_preprocessor) R 28886 28886 28789 0 -1 0 31454 0 0 0 16079 143 0 0 25 0 1 0 236985877 132562944 30852 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/28887/statm: 32364 30852 254 542 0 31813 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 134812

[startup+222.303 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 28888
/proc/meminfo: memFree=1712368/2055920 swapFree=4180268/4192956
[pid=28886] ppid=28884 vsize=5356 CPUtime=0
/proc/28886/stat : 28886 (kw_pre) S 28884 28886 28789 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236985877 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28886/statm: 1339 231 192 169 0 50 0
[pid=28887] ppid=28886 vsize=163428 CPUtime=222.19
/proc/28887/stat : 28887 (kw_preprocessor) R 28886 28886 28789 0 -1 0 40296 0 0 0 22041 178 0 0 25 0 1 0 236985877 167350272 38797 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/28887/statm: 40857 38797 254 542 0 40306 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 168784

[startup+282.303 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 28888
/proc/meminfo: memFree=1687408/2055920 swapFree=4180268/4192956
[pid=28886] ppid=28884 vsize=5356 CPUtime=0
/proc/28886/stat : 28886 (kw_pre) S 28884 28886 28789 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236985877 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28886/statm: 1339 231 192 169 0 50 0
[pid=28887] ppid=28886 vsize=191536 CPUtime=282.17
/proc/28887/stat : 28887 (kw_preprocessor) R 28886 28886 28789 0 -1 0 47344 0 0 0 28009 208 0 0 25 0 1 0 236985877 196132864 45293 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 0 0 0
/proc/28887/statm: 47884 45293 254 542 0 47333 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 196892

[startup+342.303 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 28888
/proc/meminfo: memFree=1653872/2055920 swapFree=4180268/4192956
[pid=28886] ppid=28884 vsize=5356 CPUtime=0
/proc/28886/stat : 28886 (kw_pre) S 28884 28886 28789 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236985877 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28886/statm: 1339 231 192 169 0 50 0
[pid=28887] ppid=28886 vsize=227620 CPUtime=342.15
/proc/28887/stat : 28887 (kw_preprocessor) R 28886 28886 28789 0 -1 0 56025 0 0 0 33976 239 0 0 25 0 1 0 236985877 233082880 53339 1992294400 4194304 6416590 548682068912 18446744073709551615 4304331 0 0 4096 0 0 0 0 17 0 0 0
/proc/28887/statm: 56905 53339 254 542 0 56354 0
Current children cumulated CPU time (s) 342.15

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

/proc/28887/statm: 72594 66628 254 542 0 72043 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 295732

[startup+642.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 28894
/proc/meminfo: memFree=1575920/2055920 swapFree=4180268/4192956
[pid=28886] ppid=28884 vsize=5356 CPUtime=0
/proc/28886/stat : 28886 (kw_pre) S 28884 28886 28789 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236985877 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28886/statm: 1339 231 192 169 0 50 0
[pid=28887] ppid=28886 vsize=315468 CPUtime=642.03
/proc/28887/stat : 28887 (kw_preprocessor) R 28886 28886 28789 0 -1 0 79057 0 0 0 63871 332 0 0 25 0 1 0 236985877 323039232 72722 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/28887/statm: 78867 72722 254 542 0 78316 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 320824

[startup+702.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 28894
/proc/meminfo: memFree=1571056/2055920 swapFree=4180268/4192956
[pid=28886] ppid=28884 vsize=5356 CPUtime=0
/proc/28886/stat : 28886 (kw_pre) S 28884 28886 28789 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236985877 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28886/statm: 1339 231 192 169 0 50 0
[pid=28887] ppid=28886 vsize=321136 CPUtime=702.01
/proc/28887/stat : 28887 (kw_preprocessor) R 28886 28886 28789 0 -1 0 80273 0 0 0 69853 348 0 0 25 0 1 0 236985877 328843264 73938 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/28887/statm: 80284 73938 254 542 0 79733 0
Current children cumulated CPU time (s) 702.01
Current children cumulated vsize (KiB) 326492

[startup+762.305 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 28894
/proc/meminfo: memFree=1551472/2055920 swapFree=4180268/4192956
[pid=28886] ppid=28884 vsize=5356 CPUtime=0
/proc/28886/stat : 28886 (kw_pre) S 28884 28886 28789 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236985877 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28886/statm: 1339 231 192 169 0 50 0
[pid=28887] ppid=28886 vsize=345532 CPUtime=761.98
/proc/28887/stat : 28887 (kw_preprocessor) R 28886 28886 28789 0 -1 0 85161 0 0 0 75835 363 0 0 25 0 1 0 236985877 353824768 78826 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/28887/statm: 86383 78826 254 542 0 85832 0
Current children cumulated CPU time (s) 761.98
Current children cumulated vsize (KiB) 350888

[startup+822.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 28894
/proc/meminfo: memFree=1543728/2055920 swapFree=4180268/4192956
[pid=28886] ppid=28884 vsize=5356 CPUtime=0
/proc/28886/stat : 28886 (kw_pre) S 28884 28886 28789 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236985877 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28886/statm: 1339 231 192 169 0 50 0
[pid=28887] ppid=28886 vsize=353776 CPUtime=821.95
/proc/28887/stat : 28887 (kw_preprocessor) R 28886 28886 28789 0 -1 0 88348 0 0 0 81820 375 0 0 25 0 1 0 236985877 362266624 80734 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/28887/statm: 88444 80734 254 542 0 87893 0
Current children cumulated CPU time (s) 821.95
Current children cumulated vsize (KiB) 359132

[startup+882.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 28894
/proc/meminfo: memFree=1536304/2055920 swapFree=4180268/4192956
[pid=28886] ppid=28884 vsize=5356 CPUtime=0
/proc/28886/stat : 28886 (kw_pre) S 28884 28886 28789 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236985877 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28886/statm: 1339 231 192 169 0 50 0
[pid=28887] ppid=28886 vsize=362096 CPUtime=881.93
/proc/28887/stat : 28887 (kw_preprocessor) R 28886 28886 28789 0 -1 0 90183 0 0 0 87803 390 0 0 25 0 1 0 236985877 370786304 82569 1992294400 4194304 6416590 548682068912 18446744073709551615 4295356 0 0 4096 0 0 0 0 17 0 0 0
/proc/28887/statm: 90524 82569 254 542 0 89973 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 367452

[startup+942.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 28894
/proc/meminfo: memFree=1503152/2055920 swapFree=4180268/4192956
[pid=28886] ppid=28884 vsize=5356 CPUtime=0
/proc/28886/stat : 28886 (kw_pre) S 28884 28886 28789 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236985877 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28886/statm: 1339 231 192 169 0 50 0
[pid=28887] ppid=28886 vsize=394512 CPUtime=941.92
/proc/28887/stat : 28887 (kw_preprocessor) R 28886 28886 28789 0 -1 0 98442 0 0 0 93788 404 0 0 25 0 1 0 236985877 403980288 90828 1992294400 4194304 6416590 548682068912 18446744073709551615 4304331 0 0 4096 0 0 0 0 17 0 0 0
/proc/28887/statm: 98628 90828 254 542 0 98077 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 399868

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 28894
/proc/meminfo: memFree=1505328/2055920 swapFree=4180268/4192956
[pid=28886] ppid=28884 vsize=5356 CPUtime=0
/proc/28886/stat : 28886 (kw_pre) S 28884 28886 28789 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236985877 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28886/statm: 1339 231 192 169 0 50 0
[pid=28887] ppid=28886 vsize=393760 CPUtime=1001.89
/proc/28887/stat : 28887 (kw_preprocessor) R 28886 28886 28789 0 -1 0 99373 0 0 0 99777 412 0 0 25 0 1 0 236985877 403210240 90288 1992294400 4194304 6416590 548682068912 18446744073709551615 4293706 0 0 4096 0 0 0 0 17 0 0 0
/proc/28887/statm: 98440 90288 254 542 0 97889 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 399116

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 28894
/proc/meminfo: memFree=1502128/2055920 swapFree=4180268/4192956
[pid=28886] ppid=28884 vsize=5356 CPUtime=0
/proc/28886/stat : 28886 (kw_pre) S 28884 28886 28789 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236985877 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28886/statm: 1339 231 192 169 0 50 0
[pid=28887] ppid=28886 vsize=401440 CPUtime=1061.87
/proc/28887/stat : 28887 (kw_preprocessor) R 28886 28886 28789 0 -1 0 100166 0 0 0 105759 428 0 0 25 0 1 0 236985877 411074560 91081 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/28887/statm: 100360 91081 254 542 0 99809 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 406796

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 28894
/proc/meminfo: memFree=1477680/2055920 swapFree=4180268/4192956
[pid=28886] ppid=28884 vsize=5356 CPUtime=0
/proc/28886/stat : 28886 (kw_pre) S 28884 28886 28789 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236985877 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28886/statm: 1339 231 192 169 0 50 0
[pid=28887] ppid=28886 vsize=423388 CPUtime=1121.84
/proc/28887/stat : 28887 (kw_preprocessor) R 28886 28886 28789 0 -1 0 106292 0 0 0 111737 447 0 0 25 0 1 0 236985877 433549312 97207 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/28887/statm: 105847 97207 254 542 0 105296 0
Current children cumulated CPU time (s) 1121.84
Current children cumulated vsize (KiB) 428744

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 28894
/proc/meminfo: memFree=1472304/2055920 swapFree=4180268/4192956
[pid=28886] ppid=28884 vsize=5356 CPUtime=0
/proc/28886/stat : 28886 (kw_pre) S 28884 28886 28789 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236985877 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28886/statm: 1339 231 192 169 0 50 0
[pid=28887] ppid=28886 vsize=428112 CPUtime=1181.81
/proc/28887/stat : 28887 (kw_preprocessor) R 28886 28886 28789 0 -1 0 109248 0 0 0 117726 455 0 0 25 0 1 0 236985877 438386688 98470 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/28887/statm: 107028 98470 254 542 0 106477 0
Current children cumulated CPU time (s) 1181.81
Current children cumulated vsize (KiB) 433468



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 28894
/proc/meminfo: memFree=1472304/2055920 swapFree=4180268/4192956
[pid=28886] ppid=28884 vsize=5356 CPUtime=0
/proc/28886/stat : 28886 (kw_pre) S 28884 28886 28789 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236985877 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28886/statm: 1339 231 192 169 0 50 0
[pid=28887] ppid=28886 vsize=428272 CPUtime=1200.01
/proc/28887/stat : 28887 (kw_preprocessor) R 28886 28886 28789 0 -1 0 109272 0 0 0 119543 458 0 0 25 0 1 0 236985877 438550528 98494 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/28887/statm: 107068 98494 254 542 0 106517 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 433628

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 28894
/proc/meminfo: memFree=1472304/2055920 swapFree=4180268/4192956
[pid=28886] ppid=28884 vsize=5356 CPUtime=0
/proc/28886/stat : 28886 (kw_pre) S 28884 28886 28789 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236985877 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28886/statm: 1339 231 192 169 0 50 0
[pid=28887] ppid=28886 vsize=428272 CPUtime=1200.01
/proc/28887/stat : 28887 (kw_preprocessor) R 28886 28886 28789 0 -1 0 109272 0 0 0 119543 458 0 0 25 0 1 0 236985877 438550528 98494 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/28887/statm: 107068 98494 254 542 0 106517 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 433628

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 28886 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 1200.01
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.51
CPU time (s): 1200.01
CPU user time (s): 1195.43
CPU system time (s): 4.58
CPU usage (%): 99.9582
Max. virtual memory (cumulated for all children) (KiB): 440012

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 1.04484 second user time and 3.33249 second system time

The end

Launcher Data 

Begin job on node70 at 2009-05-12 02:53:18
IDJOB=1797370
IDBENCH=71718
IDSOLVER=646
FILE ID=node70/1797370-1242089598
PBS_JOBID= 9277703
Free space on /tmp= 66332 MiB

SOLVER NAME= kw_pre 2009-03-21
BENCH NAME= SAT_RACE06/velev-pipe-o-uns-1.1-6.cnf
COMMAND LINE= HOME/kw_pre BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1797370-1242089598/watcher-1797370-1242089598 -o /tmp/evaluation-result-1797370-1242089598/solver-1797370-1242089598 -C 1200 -W 1800 -M 1800  HOME/kw_pre HOME/instance-1797370-1242089598.cnf

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

MD5SUM BENCH= d986f0b849e7c714ed5d3a26373567af
RANDOM SEED=1599640875

node70.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		: 3000.213
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		: 3000.213
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:       1871072 kB
Buffers:         11348 kB
Cached:         103944 kB
SwapCached:       6496 kB
Active:          32716 kB
Inactive:        91012 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1871072 kB
SwapTotal:     4192956 kB
SwapFree:      4180268 kB
Dirty:            8572 kB
Writeback:           0 kB
Mapped:          14032 kB
Slab:            47208 kB
Committed_AS:   776696 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= 66324 MiB
End job on node70 at 2009-05-12 03:13:21