Trace number 315863

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, and are wall clock time (not CPU 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
MXC 2007-02-08? (TO) 1200.03 1200.52

General information on the benchmark

Nameindustrial/palacios/medium/
emptyroom-4-h22-sat.cnf
MD5SUM57983904769950327e8e3faac0586d7b
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark99.2109
Satisfiable
(Un)Satisfiability was proved
Number of variables73770
Number of clauses222560
Sum of the clauses size519804
Maximum clause length28
Minimum clause length1
Number of clauses of size 1256
Number of clauses of size 2148710
Number of clauses of size 373346
Number of clauses of size 4106
Number of clauses of size 514
Number of clauses of size over 5128

Solver Data (download as text)



Verifier Data (download as text)




ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 



Watcher Data (download as text)




runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node43/watcher-315863-1172660461 -o ROOT/results/node43/solver-315863-1172660461 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/315863-1172660461/mxc /tmp/evaluation/315863-1172660461/instance-315863-1172660461.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): 2400 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 21271
/proc/meminfo: memFree=857408/2055920 swapFree=4177360/4192956
[pid=21271] ppid=21269 vsize=4564 CPUtime=0
/proc/21271/stat : 21271 (mxc) R 21269 21271 19931 0 -1 4194304 743 0 0 0 0 0 0 0 18 0 1 0 286002110 4673536 727 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134550509 0 0 4096 0 0 0 0 17 1 0 0
/proc/21271/statm: 1141 735 42 122 0 1015 0

[startup+0.0431519 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 21271
/proc/meminfo: memFree=857408/2055920 swapFree=4177360/4192956
[pid=21271] ppid=21269 vsize=14096 CPUtime=0.03
/proc/21271/stat : 21271 (mxc) R 21269 21271 19931 0 -1 4194304 2984 0 0 0 2 1 0 0 18 0 1 0 286002110 14434304 2968 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134691428 0 0 4096 0 0 0 0 17 1 0 0
/proc/21271/statm: 3524 2968 46 122 0 3398 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 14096

[startup+0.101159 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 21271
/proc/meminfo: memFree=857408/2055920 swapFree=4177360/4192956
[pid=21271] ppid=21269 vsize=16468 CPUtime=0.09
/proc/21271/stat : 21271 (mxc) R 21269 21271 19931 0 -1 4194304 3588 0 0 0 8 1 0 0 18 0 1 0 286002110 16863232 3572 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/21271/statm: 4117 3573 46 122 0 3991 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16468

[startup+0.301207 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 21271
/proc/meminfo: memFree=857408/2055920 swapFree=4177360/4192956
[pid=21271] ppid=21269 vsize=14412 CPUtime=0.29
/proc/21271/stat : 21271 (mxc) R 21269 21271 19931 0 -1 4194304 3945 0 0 0 27 2 0 0 19 0 1 0 286002110 14757888 3021 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134531600 0 0 4096 0 0 0 0 17 0 0 0
/proc/21271/statm: 3603 3021 59 122 0 3477 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14412

[startup+0.701271 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 21271
/proc/meminfo: memFree=857408/2055920 swapFree=4177360/4192956
[pid=21271] ppid=21269 vsize=14544 CPUtime=0.69
/proc/21271/stat : 21271 (mxc) R 21269 21271 19931 0 -1 4194304 3998 0 0 0 67 2 0 0 23 0 1 0 286002110 14893056 3074 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519599 0 0 4096 0 0 0 0 17 0 0 0
/proc/21271/statm: 3636 3074 59 122 0 3510 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14544

[startup+1.50139 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 21298
/proc/meminfo: memFree=843960/2055920 swapFree=4177360/4192956
[pid=21271] ppid=21269 vsize=14808 CPUtime=1.49
/proc/21271/stat : 21271 (mxc) R 21269 21271 19931 0 -1 4194304 4051 0 0 0 147 2 0 0 25 0 1 0 286002110 15163392 3127 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134520738 0 0 4096 0 0 0 0 17 1 0 0
/proc/21271/statm: 3702 3127 59 122 0 3576 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14808

[startup+3.10166 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 21298
/proc/meminfo: memFree=843640/2055920 swapFree=4177360/4192956
[pid=21271] ppid=21269 vsize=15072 CPUtime=3.09
/proc/21271/stat : 21271 (mxc) R 21269 21271 19931 0 -1 4194304 4129 0 0 0 307 2 0 0 25 0 1 0 286002110 15433728 3205 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519737 0 0 4096 0 0 0 0 17 1 0 0
/proc/21271/statm: 3768 3205 59 122 0 3642 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 15072

[startup+6.30119 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 21336
/proc/meminfo: memFree=842744/2055920 swapFree=4177360/4192956
[pid=21271] ppid=21269 vsize=15736 CPUtime=6.26
/proc/21271/stat : 21271 (mxc) R 21269 21271 19931 0 -1 4194304 4281 0 0 0 624 2 0 0 25 0 1 0 286002110 16113664 3357 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134531230 0 0 4096 0 0 0 0 17 1 0 0
/proc/21271/statm: 3934 3357 59 122 0 3808 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 15736

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 21344
/proc/meminfo: memFree=841272/2055920 swapFree=4177360/4192956
[pid=21271] ppid=21269 vsize=17188 CPUtime=12.65
/proc/21271/stat : 21271 (mxc) R 21269 21271 19931 0 -1 4194304 4639 0 0 0 1263 2 0 0 25 0 1 0 286002110 17600512 3715 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134531601 0 0 4096 0 0 0 0 17 1 0 0
/proc/21271/statm: 4297 3715 59 122 0 4171 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 17188

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 21372
/proc/meminfo: memFree=838328/2055920 swapFree=4177360/4192956
[pid=21271] ppid=21269 vsize=20224 CPUtime=25.44
/proc/21271/stat : 21271 (mxc) R 21269 21271 19931 0 -1 4194304 5408 0 0 0 2541 3 0 0 25 0 1 0 286002110 20709376 4484 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/21271/statm: 5056 4484 59 122 0 4930 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 20224

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 21388
/proc/meminfo: memFree=833208/2055920 swapFree=4177360/4192956
[pid=21271] ppid=21269 vsize=25252 CPUtime=51.02
/proc/21271/stat : 21271 (mxc) R 21269 21271 19931 0 -1 4194304 6685 0 0 0 5097 5 0 0 25 0 1 0 286002110 25858048 5761 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519629 0 0 4096 0 0 0 0 17 1 0 0
/proc/21271/statm: 6313 5761 59 122 0 6187 0
Current children cumulated CPU time (s) 51.02
Current children cumulated vsize (KiB) 25252

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21470
/proc/meminfo: memFree=825696/2055920 swapFree=4177360/4192956
[pid=21271] ppid=21269 vsize=33960 CPUtime=102.15
/proc/21271/stat : 21271 (mxc) R 21269 21271 19931 0 -1 4194304 8823 0 0 0 10207 8 0 0 25 0 1 0 286002110 34775040 7899 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519319 0 0 4096 0 0 0 0 17 1 0 0
/proc/21271/statm: 8490 7899 59 122 0 8364 0
Current children cumulated CPU time (s) 102.15
Current children cumulated vsize (KiB) 33960

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21470
/proc/meminfo: memFree=817592/2055920 swapFree=4177360/4192956
[pid=21271] ppid=21269 vsize=42136 CPUtime=162.13
/proc/21271/stat : 21271 (mxc) R 21269 21271 19931 0 -1 4194304 10851 0 0 0 16202 11 0 0 25 0 1 0 286002110 43147264 9927 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519805 0 0 4096 0 0 0 0 17 1 0 0
/proc/21271/statm: 10534 9927 59 122 0 10408 0
Current children cumulated CPU time (s) 162.13
Current children cumulated vsize (KiB) 42136

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21470
/proc/meminfo: memFree=809784/2055920 swapFree=4177360/4192956
[pid=21271] ppid=21269 vsize=49928 CPUtime=222.11
/proc/21271/stat : 21271 (mxc) R 21269 21271 19931 0 -1 4194304 12793 0 0 0 22198 13 0 0 25 0 1 0 286002110 51126272 11869 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519757 0 0 4096 0 0 0 0 17 1 0 0
/proc/21271/statm: 12482 11869 59 122 0 12356 0
Current children cumulated CPU time (s) 222.11
Current children cumulated vsize (KiB) 49928

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21470
/proc/meminfo: memFree=806456/2055920 swapFree=4177360/4192956
[pid=21271] ppid=21269 vsize=52972 CPUtime=282.09
/proc/21271/stat : 21271 (mxc) R 21269 21271 19931 0 -1 4194304 13683 0 0 0 28195 14 0 0 25 0 1 0 286002110 54243328 12657 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134531108 0 0 4096 0 0 0 0 17 1 0 0
/proc/21271/statm: 13243 12657 67 122 0 13117 0
Current children cumulated CPU time (s) 282.09
Current children cumulated vsize (KiB) 52972

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21470
/proc/meminfo: memFree=806520/2055920 swapFree=4177360/4192956
[pid=21271] ppid=21269 vsize=52972 CPUtime=342.07
/proc/21271/stat : 21271 (mxc) R 21269 21271 19931 0 -1 4194304 13685 0 0 0 34193 14 0 0 25 0 1 0 286002110 54243328 12659 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/21271/statm: 13243 12659 67 122 0 13117 0
Current children cumulated CPU time (s) 342.07
Current children cumulated vsize (KiB) 52972

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21470
/proc/meminfo: memFree=803704/2055920 swapFree=4177360/4192956
[pid=21271] ppid=21269 vsize=56032 CPUtime=402.06
/proc/21271/stat : 21271 (mxc) R 21269 21271 19931 0 -1 4194304 14434 0 0 0 40190 16 0 0 25 0 1 0 286002110 57376768 13408 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21271/statm: 14008 13408 67 122 0 13882 0
Current children cumulated CPU time (s) 402.06
Current children cumulated vsize (KiB) 56032

[startup+462.302 s]
/proc/loadavg: 1.06 1.01 1.00 2/65 21470
/proc/meminfo: memFree=793848/2055920 swapFree=4177360/4192956
[pid=21271] ppid=21269 vsize=65836 CPUtime=462.03
/proc/21271/stat : 21271 (mxc) R 21269 21271 19931 0 -1 4194304 16867 0 0 0 46185 18 0 0 25 0 1 0 286002110 67416064 15841 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21271/statm: 16459 15841 67 122 0 16333 0
Current children cumulated CPU time (s) 462.03
Current children cumulated vsize (KiB) 65836

[startup+522.302 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 21470
/proc/meminfo: memFree=793272/2055920 swapFree=4177360/4192956
[pid=21271] ppid=21269 vsize=66232 CPUtime=522.02
/proc/21271/stat : 21271 (mxc) R 21269 21271 19931 0 -1 4194304 17089 0 0 0 52183 19 0 0 25 0 1 0 286002110 67821568 15953 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/21271/statm: 16558 15953 67 122 0 16432 0
Current children cumulated CPU time (s) 522.02
Current children cumulated vsize (KiB) 66232

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21470
/proc/meminfo: memFree=793464/2055920 swapFree=4177360/4192956
[pid=21271] ppid=21269 vsize=66232 CPUtime=582
/proc/21271/stat : 21271 (mxc) R 21269 21271 19931 0 -1 4194304 17100 0 0 0 58181 19 0 0 25 0 1 0 286002110 67821568 15964 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/21271/statm: 16558 15964 67 122 0 16432 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 66232

[startup+642.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21470
/proc/meminfo: memFree=791992/2055920 swapFree=4177360/4192956
[pid=21271] ppid=21269 vsize=67816 CPUtime=641.98
/proc/21271/stat : 21271 (mxc) R 21269 21271 19931 0 -1 4194304 17485 0 0 0 64179 19 0 0 25 0 1 0 286002110 69443584 16349 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21271/statm: 16954 16349 67 122 0 16828 0
Current children cumulated CPU time (s) 641.98
Current children cumulated vsize (KiB) 67816

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21470
/proc/meminfo: memFree=785400/2055920 swapFree=4177360/4192956
[pid=21271] ppid=21269 vsize=74296 CPUtime=701.96
/proc/21271/stat : 21271 (mxc) R 21269 21271 19931 0 -1 4194304 19134 0 0 0 70174 22 0 0 25 0 1 0 286002110 76079104 17998 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/21271/statm: 18574 17998 67 122 0 18448 0
Current children cumulated CPU time (s) 701.96
Current children cumulated vsize (KiB) 74296

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21470
/proc/meminfo: memFree=781944/2055920 swapFree=4177360/4192956
[pid=21271] ppid=21269 vsize=77612 CPUtime=761.94
/proc/21271/stat : 21271 (mxc) R 21269 21271 19931 0 -1 4194304 20076 0 0 0 76171 23 0 0 25 0 1 0 286002110 79474688 18819 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/21271/statm: 19403 18819 67 122 0 19277 0
Current children cumulated CPU time (s) 761.94
Current children cumulated vsize (KiB) 77612

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21470
/proc/meminfo: memFree=782008/2055920 swapFree=4177360/4192956
[pid=21271] ppid=21269 vsize=77612 CPUtime=821.92
/proc/21271/stat : 21271 (mxc) R 21269 21271 19931 0 -1 4194304 20078 0 0 0 82169 23 0 0 25 0 1 0 286002110 79474688 18821 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/21271/statm: 19403 18821 67 122 0 19277 0
Current children cumulated CPU time (s) 821.92
Current children cumulated vsize (KiB) 77612

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21470
/proc/meminfo: memFree=782008/2055920 swapFree=4177360/4192956
[pid=21271] ppid=21269 vsize=77612 CPUtime=881.9
/proc/21271/stat : 21271 (mxc) R 21269 21271 19931 0 -1 4194304 20082 0 0 0 88167 23 0 0 25 0 1 0 286002110 79474688 18825 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/21271/statm: 19403 18825 67 122 0 19277 0
Current children cumulated CPU time (s) 881.9
Current children cumulated vsize (KiB) 77612

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21470
/proc/meminfo: memFree=782072/2055920 swapFree=4177360/4192956
[pid=21271] ppid=21269 vsize=77612 CPUtime=941.88
/proc/21271/stat : 21271 (mxc) R 21269 21271 19931 0 -1 4194304 20083 0 0 0 94165 23 0 0 25 0 1 0 286002110 79474688 18826 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/21271/statm: 19403 18826 67 122 0 19277 0
Current children cumulated CPU time (s) 941.88
Current children cumulated vsize (KiB) 77612

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21470
/proc/meminfo: memFree=780792/2055920 swapFree=4177360/4192956
[pid=21271] ppid=21269 vsize=78932 CPUtime=1001.86
/proc/21271/stat : 21271 (mxc) R 21269 21271 19931 0 -1 4194304 20400 0 0 0 100162 24 0 0 25 0 1 0 286002110 80826368 19143 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/21271/statm: 19733 19143 67 122 0 19607 0
Current children cumulated CPU time (s) 1001.86
Current children cumulated vsize (KiB) 78932

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21470
/proc/meminfo: memFree=777464/2055920 swapFree=4177360/4192956
[pid=21271] ppid=21269 vsize=81968 CPUtime=1061.84
/proc/21271/stat : 21271 (mxc) R 21269 21271 19931 0 -1 4194304 21301 0 0 0 106159 25 0 0 25 0 1 0 286002110 83935232 19923 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134531137 0 0 4096 0 0 0 0 17 1 0 0
/proc/21271/statm: 20492 19923 67 122 0 20366 0
Current children cumulated CPU time (s) 1061.84
Current children cumulated vsize (KiB) 81968

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21470
/proc/meminfo: memFree=777528/2055920 swapFree=4177360/4192956
[pid=21271] ppid=21269 vsize=82144 CPUtime=1121.82
/proc/21271/stat : 21271 (mxc) R 21269 21271 19931 0 -1 4194304 21314 0 0 0 112157 25 0 0 25 0 1 0 286002110 84115456 19936 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/21271/statm: 20536 19936 67 122 0 20410 0
Current children cumulated CPU time (s) 1121.82
Current children cumulated vsize (KiB) 82144

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21470
/proc/meminfo: memFree=777592/2055920 swapFree=4177360/4192956
[pid=21271] ppid=21269 vsize=82144 CPUtime=1181.8
/proc/21271/stat : 21271 (mxc) R 21269 21271 19931 0 -1 4194304 21315 0 0 0 118155 25 0 0 25 0 1 0 286002110 84115456 19937 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/21271/statm: 20536 19937 67 122 0 20410 0
Current children cumulated CPU time (s) 1181.8
Current children cumulated vsize (KiB) 82144



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21470
/proc/meminfo: memFree=777528/2055920 swapFree=4177360/4192956
[pid=21271] ppid=21269 vsize=82144 CPUtime=1200
/proc/21271/stat : 21271 (mxc) R 21269 21271 19931 0 -1 4194304 21338 0 0 0 119975 25 0 0 25 0 1 0 286002110 84115456 19960 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134531137 0 0 4096 0 0 0 0 17 1 0 0
/proc/21271/statm: 20536 19960 67 122 0 20410 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 82144

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: 1.00 1.00 1.00 2/65 21470
/proc/meminfo: memFree=777528/2055920 swapFree=4177360/4192956
[pid=21271] ppid=21269 vsize=82144 CPUtime=1200
/proc/21271/stat : 21271 (mxc) R 21269 21271 19931 0 -1 4194304 21338 0 0 0 119975 25 0 0 25 0 1 0 286002110 84115456 19960 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134531137 0 0 4096 0 0 0 0 17 1 0 0
/proc/21271/statm: 20536 19960 67 122 0 20410 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 82144

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.03
CPU user time (s): 1199.76
CPU system time (s): 0.270958
CPU usage (%): 99.9591
Max. virtual memory (cumulated for all children) (KiB): 82452

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.76
system time used= 0.270958
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21338
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= 6
involuntary context switches= 1560

runsolver used 0.912861 second user time and 2.47162 second system time

The end



Launcher Data (download as text)




Begin job on node43 on Wed Feb 28 11:01:01 UTC 2007

IDJOB= 315863
IDBENCH= 20427
IDSOLVER= 107
FILE ID= node43/315863-1172660461

PBS_JOBID= 3981180

Free space on /tmp= 66524 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/palacios/medium/emptyroom-4-h22-sat.cnf
COMMAND LINE= /tmp/evaluation/315863-1172660461/mxc /tmp/evaluation/315863-1172660461/instance-315863-1172660461.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node43/watcher-315863-1172660461 -o ROOT/results/node43/solver-315863-1172660461 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/315863-1172660461/mxc /tmp/evaluation/315863-1172660461/instance-315863-1172660461.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  57983904769950327e8e3faac0586d7b

RANDOM SEED= 952775499

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node43.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.281
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		: 3000.281
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:        857880 kB
Buffers:         42144 kB
Cached:        1059036 kB
SwapCached:       9940 kB
Active:         486480 kB
Inactive:       667144 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        857880 kB
SwapTotal:     4192956 kB
SwapFree:      4177360 kB
Dirty:            4276 kB
Writeback:           0 kB
Mapped:          51300 kB
Slab:            30384 kB
Committed_AS:   749120 kB
PageTables:       1476 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= 66524 MiB

End job on node43 on Wed Feb 28 11:21:03 UTC 2007