Trace number 1806768

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 1200.81

General information on the benchmark

NameCRAFTED/edgematching/
fbcolors/em_11_3_4_fbc.cnf
MD5SUM3f38c028c252f031e9505f68e48a880b
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 variables8713
Number of clauses129507
Sum of the clauses size394961
Maximum clause length81
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 240674
Number of clauses of size 367270
Number of clauses of size 410556
Number of clauses of size 510773
Number of clauses of size over 5234

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-1806768-1242152114/watcher-1806768-1242152114 -o /tmp/evaluation-result-1806768-1242152114/solver-1806768-1242152114 -C 1200 -W 1800 -M 1800 HOME/kw_pre HOME/instance-1806768-1242152114.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 0.97 0.93 3/64 15090
/proc/meminfo: memFree=509632/2055920 swapFree=4181908/4192956
[pid=15090] ppid=15088 vsize=5356 CPUtime=0
/proc/15090/stat : 15090 (kw_pre) S 15088 15090 14735 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243237833 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15090/statm: 1339 231 192 169 0 50 0
[pid=15091] ppid=15090 vsize=3812 CPUtime=0
/proc/15091/stat : 15091 (kw_preprocessor) R 15090 15090 14735 0 -1 0 545 0 0 0 0 0 0 0 19 0 1 0 243237833 3903488 521 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/15091/statm: 953 527 205 542 0 402 0

[startup+0.0455639 s]
/proc/loadavg: 0.99 0.97 0.93 3/64 15090
/proc/meminfo: memFree=509632/2055920 swapFree=4181908/4192956
[pid=15090] ppid=15088 vsize=5356 CPUtime=0
/proc/15090/stat : 15090 (kw_pre) S 15088 15090 14735 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243237833 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15090/statm: 1339 231 192 169 0 50 0
[pid=15091] ppid=15090 vsize=9472 CPUtime=0.03
/proc/15091/stat : 15091 (kw_preprocessor) R 15090 15090 14735 0 -1 0 1699 0 0 0 3 0 0 0 19 0 1 0 243237833 9699328 1675 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/15091/statm: 2368 1675 216 542 0 1817 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 14828

[startup+0.101575 s]
/proc/loadavg: 0.99 0.97 0.93 3/64 15090
/proc/meminfo: memFree=509632/2055920 swapFree=4181908/4192956
[pid=15090] ppid=15088 vsize=5356 CPUtime=0
/proc/15090/stat : 15090 (kw_pre) S 15088 15090 14735 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243237833 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15090/statm: 1339 231 192 169 0 50 0
[pid=15091] ppid=15090 vsize=10264 CPUtime=0.09
/proc/15091/stat : 15091 (kw_preprocessor) R 15090 15090 14735 0 -1 0 1932 0 0 0 9 0 0 0 19 0 1 0 243237833 10510336 1908 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/15091/statm: 2566 1908 216 542 0 2015 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15620

[startup+0.301613 s]
/proc/loadavg: 0.99 0.97 0.93 3/64 15090
/proc/meminfo: memFree=509632/2055920 swapFree=4181908/4192956
[pid=15090] ppid=15088 vsize=5356 CPUtime=0
/proc/15090/stat : 15090 (kw_pre) S 15088 15090 14735 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243237833 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15090/statm: 1339 231 192 169 0 50 0
[pid=15091] ppid=15090 vsize=13564 CPUtime=0.29
/proc/15091/stat : 15091 (kw_preprocessor) R 15090 15090 14735 0 -1 0 2848 0 0 0 28 1 0 0 21 0 1 0 243237833 13889536 2824 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/15091/statm: 3391 2824 216 542 0 2840 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18920

[startup+0.701692 s]
/proc/loadavg: 0.99 0.97 0.93 3/64 15090
/proc/meminfo: memFree=509632/2055920 swapFree=4181908/4192956
[pid=15090] ppid=15088 vsize=5356 CPUtime=0
/proc/15090/stat : 15090 (kw_pre) S 15088 15090 14735 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243237833 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15090/statm: 1339 231 192 169 0 50 0
[pid=15091] ppid=15090 vsize=24832 CPUtime=0.69
/proc/15091/stat : 15091 (kw_preprocessor) R 15090 15090 14735 0 -1 0 5852 0 0 0 66 3 0 0 25 0 1 0 243237833 25427968 5776 1992294400 4194304 6416590 548682068912 18446744073709551615 4272352 0 0 4096 0 0 0 0 17 0 0 0
/proc/15091/statm: 6208 5776 234 542 0 5657 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 30188

[startup+1.50185 s]
/proc/loadavg: 0.99 0.97 0.93 2/66 15092
/proc/meminfo: memFree=487152/2055920 swapFree=4181908/4192956
[pid=15090] ppid=15088 vsize=5356 CPUtime=0
/proc/15090/stat : 15090 (kw_pre) S 15088 15090 14735 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243237833 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15090/statm: 1339 231 192 169 0 50 0
[pid=15091] ppid=15090 vsize=22496 CPUtime=1.49
/proc/15091/stat : 15091 (kw_preprocessor) R 15090 15090 14735 0 -1 0 6415 0 0 0 146 3 0 0 25 0 1 0 243237833 23035904 4965 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/15091/statm: 5624 4965 250 542 0 5073 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 27852

[startup+3.10116 s]
/proc/loadavg: 0.99 0.97 0.93 2/66 15092
/proc/meminfo: memFree=486320/2055920 swapFree=4181908/4192956
[pid=15090] ppid=15088 vsize=5356 CPUtime=0
/proc/15090/stat : 15090 (kw_pre) S 15088 15090 14735 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243237833 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15090/statm: 1339 231 192 169 0 50 0
[pid=15091] ppid=15090 vsize=29904 CPUtime=3.09
/proc/15091/stat : 15091 (kw_preprocessor) R 15090 15090 14735 0 -1 0 8288 0 0 0 299 10 0 0 25 0 1 0 243237833 30621696 6838 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/15091/statm: 7476 6838 250 542 0 6925 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 35260

[startup+6.30179 s]
/proc/loadavg: 0.99 0.97 0.93 2/66 15092
/proc/meminfo: memFree=475312/2055920 swapFree=4181908/4192956
[pid=15090] ppid=15088 vsize=5356 CPUtime=0
/proc/15090/stat : 15090 (kw_pre) S 15088 15090 14735 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243237833 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15090/statm: 1339 231 192 169 0 50 0
[pid=15091] ppid=15090 vsize=39944 CPUtime=6.28
/proc/15091/stat : 15091 (kw_preprocessor) R 15090 15090 14735 0 -1 0 10826 0 0 0 606 22 0 0 25 0 1 0 243237833 40902656 9376 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/15091/statm: 9986 9376 250 542 0 9435 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 45300

[startup+12.7011 s]
/proc/loadavg: 0.99 0.97 0.93 2/66 15092
/proc/meminfo: memFree=465328/2055920 swapFree=4181908/4192956
[pid=15090] ppid=15088 vsize=5356 CPUtime=0
/proc/15090/stat : 15090 (kw_pre) S 15088 15090 14735 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243237833 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15090/statm: 1339 231 192 169 0 50 0
[pid=15091] ppid=15090 vsize=47536 CPUtime=12.68
/proc/15091/stat : 15091 (kw_preprocessor) R 15090 15090 14735 0 -1 0 12731 0 0 0 1224 44 0 0 25 0 1 0 243237833 48676864 11281 1992294400 4194304 6416590 548682068912 18446744073709551615 4342163 0 0 4096 0 0 0 0 17 0 0 0
/proc/15091/statm: 11884 11281 254 542 0 11333 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 52892

[startup+25.5016 s]
/proc/loadavg: 0.99 0.97 0.93 2/66 15092
/proc/meminfo: memFree=452848/2055920 swapFree=4181908/4192956
[pid=15090] ppid=15088 vsize=5356 CPUtime=0
/proc/15090/stat : 15090 (kw_pre) S 15088 15090 14735 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243237833 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15090/statm: 1339 231 192 169 0 50 0
[pid=15091] ppid=15090 vsize=59812 CPUtime=25.48
/proc/15091/stat : 15091 (kw_preprocessor) R 15090 15090 14735 0 -1 0 15787 0 0 0 2459 89 0 0 25 0 1 0 243237833 61247488 14337 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/15091/statm: 14953 14337 254 542 0 14402 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 65168

[startup+51.1016 s]
/proc/loadavg: 0.99 0.97 0.93 2/66 15092
/proc/meminfo: memFree=439408/2055920 swapFree=4181908/4192956
[pid=15090] ppid=15088 vsize=5356 CPUtime=0
/proc/15090/stat : 15090 (kw_pre) S 15088 15090 14735 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243237833 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15090/statm: 1339 231 192 169 0 50 0
[pid=15091] ppid=15090 vsize=74244 CPUtime=51.04
/proc/15091/stat : 15091 (kw_preprocessor) R 15090 15090 14735 0 -1 0 19363 0 0 0 4942 162 0 0 25 0 1 0 243237833 76025856 17913 1992294400 4194304 6416590 548682068912 18446744073709551615 4341150 0 0 4096 0 0 0 0 17 0 0 0
/proc/15091/statm: 18561 17913 254 542 0 18010 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 79600

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.93 2/66 15092
/proc/meminfo: memFree=412592/2055920 swapFree=4181908/4192956
[pid=15090] ppid=15088 vsize=5356 CPUtime=0
/proc/15090/stat : 15090 (kw_pre) S 15088 15090 14735 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243237833 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15090/statm: 1339 231 192 169 0 50 0
[pid=15091] ppid=15090 vsize=100392 CPUtime=102.22
/proc/15091/stat : 15091 (kw_preprocessor) R 15090 15090 14735 0 -1 0 26133 0 0 0 9929 293 0 0 25 0 1 0 243237833 102801408 24417 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/15091/statm: 25098 24417 254 542 0 24547 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 105748

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/66 15092
/proc/meminfo: memFree=383920/2055920 swapFree=4181908/4192956
[pid=15090] ppid=15088 vsize=5356 CPUtime=0
/proc/15090/stat : 15090 (kw_pre) S 15088 15090 14735 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243237833 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15090/statm: 1339 231 192 169 0 50 0
[pid=15091] ppid=15090 vsize=129368 CPUtime=162.2
/proc/15091/stat : 15091 (kw_preprocessor) R 15090 15090 14735 0 -1 0 33602 0 0 0 15802 418 0 0 25 0 1 0 243237833 132472832 31482 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/15091/statm: 32342 31482 254 542 0 31791 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 134724

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/66 15092
/proc/meminfo: memFree=362928/2055920 swapFree=4181908/4192956
[pid=15090] ppid=15088 vsize=5356 CPUtime=0
/proc/15090/stat : 15090 (kw_pre) S 15088 15090 14735 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243237833 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15090/statm: 1339 231 192 169 0 50 0
[pid=15091] ppid=15090 vsize=150916 CPUtime=222.17
/proc/15091/stat : 15091 (kw_preprocessor) R 15090 15090 14735 0 -1 0 39060 0 0 0 21700 517 0 0 25 0 1 0 243237833 154537984 36763 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/15091/statm: 37729 36763 254 542 0 37178 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 156272

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/66 15092
/proc/meminfo: memFree=335536/2055920 swapFree=4181908/4192956
[pid=15090] ppid=15088 vsize=5356 CPUtime=0
/proc/15090/stat : 15090 (kw_pre) S 15088 15090 14735 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243237833 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15090/statm: 1339 231 192 169 0 50 0
[pid=15091] ppid=15090 vsize=179788 CPUtime=282.13
/proc/15091/stat : 15091 (kw_preprocessor) R 15090 15090 14735 0 -1 0 46321 0 0 0 27603 610 0 0 25 0 1 0 243237833 184102912 43821 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/15091/statm: 44947 43821 254 542 0 44396 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 185144

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.93 3/66 15092
/proc/meminfo: memFree=315120/2055920 swapFree=4181908/4192956
[pid=15090] ppid=15088 vsize=5356 CPUtime=0
/proc/15090/stat : 15090 (kw_pre) S 15088 15090 14735 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243237833 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15090/statm: 1339 231 192 169 0 50 0
[pid=15091] ppid=15090 vsize=199964 CPUtime=342.1
/proc/15091/stat : 15091 (kw_preprocessor) R 15090 15090 14735 0 -1 0 51539 0 0 0 33509 701 0 0 25 0 1 0 243237833 204763136 48805 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/15091/statm: 49991 48805 254 542 0 49440 0
Current children cumulated CPU time (s) 342.1

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

/proc/15091/statm: 66981 64918 254 542 0 66430 0
Current children cumulated CPU time (s) 522.01
Current children cumulated vsize (KiB) 273280

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/66 15092
/proc/meminfo: memFree=229936/2055920 swapFree=4181908/4192956
[pid=15090] ppid=15088 vsize=5356 CPUtime=0
/proc/15090/stat : 15090 (kw_pre) S 15088 15090 14735 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243237833 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15090/statm: 1339 231 192 169 0 50 0
[pid=15091] ppid=15090 vsize=289516 CPUtime=581.97
/proc/15091/stat : 15091 (kw_preprocessor) R 15090 15090 14735 0 -1 0 73654 0 0 0 57216 981 0 0 25 0 1 0 243237833 296464384 69983 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/15091/statm: 72379 69983 254 542 0 71828 0
Current children cumulated CPU time (s) 581.97
Current children cumulated vsize (KiB) 294872

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/66 15092
/proc/meminfo: memFree=204912/2055920 swapFree=4181908/4192956
[pid=15090] ppid=15088 vsize=5356 CPUtime=0
/proc/15090/stat : 15090 (kw_pre) S 15088 15090 14735 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243237833 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15090/statm: 1339 231 192 169 0 50 0
[pid=15091] ppid=15090 vsize=316108 CPUtime=641.93
/proc/15091/stat : 15091 (kw_preprocessor) R 15090 15090 14735 0 -1 0 79870 0 0 0 63158 1035 0 0 25 0 1 0 243237833 323694592 76199 1992294400 4194304 6416590 548682068912 18446744073709551615 4294656 0 0 4096 0 0 0 0 17 0 0 0
/proc/15091/statm: 79027 76199 254 542 0 78476 0
Current children cumulated CPU time (s) 641.93
Current children cumulated vsize (KiB) 321464

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/66 15092
/proc/meminfo: memFree=185520/2055920 swapFree=4181908/4192956
[pid=15090] ppid=15088 vsize=5356 CPUtime=0
/proc/15090/stat : 15090 (kw_pre) S 15088 15090 14735 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243237833 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15090/statm: 1339 231 192 169 0 50 0
[pid=15091] ppid=15090 vsize=336116 CPUtime=701.9
/proc/15091/stat : 15091 (kw_preprocessor) R 15090 15090 14735 0 -1 0 85121 0 0 0 69098 1092 0 0 25 0 1 0 243237833 344182784 81038 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/15091/statm: 84029 81038 254 542 0 83478 0
Current children cumulated CPU time (s) 701.9
Current children cumulated vsize (KiB) 341472

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.93 2/66 15092
/proc/meminfo: memFree=166576/2055920 swapFree=4181908/4192956
[pid=15090] ppid=15088 vsize=5356 CPUtime=0
/proc/15090/stat : 15090 (kw_pre) S 15088 15090 14735 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243237833 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15090/statm: 1339 231 192 169 0 50 0
[pid=15091] ppid=15090 vsize=355412 CPUtime=761.87
/proc/15091/stat : 15091 (kw_preprocessor) R 15090 15090 14735 0 -1 0 89946 0 0 0 75048 1139 0 0 25 0 1 0 243237833 363941888 85863 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/15091/statm: 88853 85863 254 542 0 88302 0
Current children cumulated CPU time (s) 761.87
Current children cumulated vsize (KiB) 360768

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/66 15092
/proc/meminfo: memFree=119408/2055920 swapFree=4181908/4192956
[pid=15090] ppid=15088 vsize=5356 CPUtime=0
/proc/15090/stat : 15090 (kw_pre) S 15088 15090 14735 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243237833 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15090/statm: 1339 231 192 169 0 50 0
[pid=15091] ppid=15090 vsize=403452 CPUtime=821.83
/proc/15091/stat : 15091 (kw_preprocessor) R 15090 15090 14735 0 -1 0 102053 0 0 0 80995 1188 0 0 25 0 1 0 243237833 413134848 97496 1992294400 4194304 6416590 548682068912 18446744073709551615 4414623 0 0 4096 0 0 0 0 17 0 0 0
/proc/15091/statm: 100863 97496 254 542 0 100312 0
Current children cumulated CPU time (s) 821.83
Current children cumulated vsize (KiB) 408808

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/66 15092
/proc/meminfo: memFree=118896/2055920 swapFree=4181908/4192956
[pid=15090] ppid=15088 vsize=5356 CPUtime=0
/proc/15090/stat : 15090 (kw_pre) S 15088 15090 14735 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243237833 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15090/statm: 1339 231 192 169 0 50 0
[pid=15091] ppid=15090 vsize=403744 CPUtime=881.81
/proc/15091/stat : 15091 (kw_preprocessor) R 15090 15090 14735 0 -1 0 102221 0 0 0 86948 1233 0 0 25 0 1 0 243237833 413433856 97664 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/15091/statm: 100936 97664 254 542 0 100385 0
Current children cumulated CPU time (s) 881.81
Current children cumulated vsize (KiB) 409100

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/66 15092
/proc/meminfo: memFree=93168/2055920 swapFree=4181908/4192956
[pid=15090] ppid=15088 vsize=5356 CPUtime=0
/proc/15090/stat : 15090 (kw_pre) S 15088 15090 14735 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243237833 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15090/statm: 1339 231 192 169 0 50 0
[pid=15091] ppid=15090 vsize=431076 CPUtime=941.77
/proc/15091/stat : 15091 (kw_preprocessor) R 15090 15090 14735 0 -1 0 108874 0 0 0 92900 1277 0 0 25 0 1 0 243237833 441421824 104317 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/15091/statm: 107769 104317 254 542 0 107218 0
Current children cumulated CPU time (s) 941.77
Current children cumulated vsize (KiB) 436432

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/66 15092
/proc/meminfo: memFree=44784/2055920 swapFree=4181908/4192956
[pid=15090] ppid=15088 vsize=5356 CPUtime=0
/proc/15090/stat : 15090 (kw_pre) S 15088 15090 14735 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243237833 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15090/statm: 1339 231 192 169 0 50 0
[pid=15091] ppid=15090 vsize=482700 CPUtime=1001.74
/proc/15091/stat : 15091 (kw_preprocessor) R 15090 15090 14735 0 -1 0 121207 0 0 0 98849 1325 0 0 25 0 1 0 243237833 494284800 116105 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/15091/statm: 120675 116105 254 542 0 120124 0
Current children cumulated CPU time (s) 1001.74
Current children cumulated vsize (KiB) 488056

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/66 15092
/proc/meminfo: memFree=44592/2055920 swapFree=4181908/4192956
[pid=15090] ppid=15088 vsize=5356 CPUtime=0
/proc/15090/stat : 15090 (kw_pre) S 15088 15090 14735 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243237833 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15090/statm: 1339 231 192 169 0 50 0
[pid=15091] ppid=15090 vsize=482700 CPUtime=1061.71
/proc/15091/stat : 15091 (kw_preprocessor) R 15090 15090 14735 0 -1 0 121306 0 0 0 104802 1369 0 0 25 0 1 0 243237833 494284800 116204 1992294400 4194304 6416590 548682068912 18446744073709551615 5279527 0 0 4096 0 0 0 0 17 0 0 0
/proc/15091/statm: 120675 116204 254 542 0 120124 0
Current children cumulated CPU time (s) 1061.71
Current children cumulated vsize (KiB) 488056

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/66 15092
/proc/meminfo: memFree=43760/2055920 swapFree=4181908/4192956
[pid=15090] ppid=15088 vsize=5356 CPUtime=0
/proc/15090/stat : 15090 (kw_pre) S 15088 15090 14735 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243237833 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15090/statm: 1339 231 192 169 0 50 0
[pid=15091] ppid=15090 vsize=482700 CPUtime=1121.67
/proc/15091/stat : 15091 (kw_preprocessor) R 15090 15090 14735 0 -1 0 121520 0 0 0 110764 1403 0 0 25 0 1 0 243237833 494284800 116418 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/15091/statm: 120675 116418 254 542 0 120124 0
Current children cumulated CPU time (s) 1121.67
Current children cumulated vsize (KiB) 488056

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/66 15092
/proc/meminfo: memFree=15600/2055920 swapFree=4181908/4192956
[pid=15090] ppid=15088 vsize=5356 CPUtime=0
/proc/15090/stat : 15090 (kw_pre) S 15088 15090 14735 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243237833 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15090/statm: 1339 231 192 169 0 50 0
[pid=15091] ppid=15090 vsize=529960 CPUtime=1181.61
/proc/15091/stat : 15091 (kw_preprocessor) R 15090 15090 14735 0 -1 0 132991 0 0 0 116721 1440 0 0 25 0 1 0 243237833 542679040 127889 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/15091/statm: 132490 127889 254 542 0 131939 0
Current children cumulated CPU time (s) 1181.61
Current children cumulated vsize (KiB) 535316



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.8 s]
/proc/loadavg: 0.99 0.97 0.93 2/66 15092
/proc/meminfo: memFree=16304/2055920 swapFree=4181908/4192956
[pid=15090] ppid=15088 vsize=5356 CPUtime=0
/proc/15090/stat : 15090 (kw_pre) S 15088 15090 14735 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243237833 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15090/statm: 1339 231 192 169 0 50 0
[pid=15091] ppid=15090 vsize=555168 CPUtime=1200.06
/proc/15091/stat : 15091 (kw_preprocessor) R 15090 15090 14735 0 -1 0 138997 0 0 0 118553 1453 0 0 25 0 1 0 243237833 568492032 133895 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/15091/statm: 138792 133895 254 542 0 138241 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 560524

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 15090 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=0
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.001999
# while last known CPU time is 1200.06
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.81
CPU time (s): 1200.06
CPU user time (s): 1185.53
CPU system time (s): 14.53
CPU usage (%): 99.9373
Max. virtual memory (cumulated for all children) (KiB): 560524

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 280
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3
involuntary context switches= 1

runsolver used 0.954854 second user time and 3.42448 second system time

The end

Launcher Data 

Begin job on node66 at 2009-05-12 20:15:14
IDJOB=1806768
IDBENCH=70937
IDSOLVER=646
FILE ID=node66/1806768-1242152114
PBS_JOBID= 9289659
Free space on /tmp= 66260 MiB

SOLVER NAME= kw_pre 2009-03-21
BENCH NAME= SAT09/CRAFTED/edgematching/fbcolors/em_11_3_4_fbc.cnf
COMMAND LINE= HOME/kw_pre BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1806768-1242152114/watcher-1806768-1242152114 -o /tmp/evaluation-result-1806768-1242152114/solver-1806768-1242152114 -C 1200 -W 1800 -M 1800  HOME/kw_pre HOME/instance-1806768-1242152114.cnf

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

MD5SUM BENCH= 3f38c028c252f031e9505f68e48a880b
RANDOM SEED=1521410463

node66.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		: 3000.263
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	: 5931.00
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		: 3000.263
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:        510176 kB
Buffers:         76192 kB
Cached:        1375584 kB
SwapCached:       5124 kB
Active:         208544 kB
Inactive:      1251388 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        510176 kB
SwapTotal:     4192956 kB
SwapFree:      4181908 kB
Dirty:            5400 kB
Writeback:           0 kB
Mapped:          14128 kB
Slab:            71952 kB
Committed_AS:   979196 kB
PageTables:       1360 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= 66256 MiB
End job on node66 at 2009-05-12 20:35:17