Trace number 3724888

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
toysat 2012-06-01? (TO) 1800.19 1800.54

General information on the benchmark

Name/OPT-BIGINT-LIN/zahidi/Large/
normalized-minisat100_16_6_7_ic.opb
MD5SUMa2354293496c014ad5960b8fe1959c3f
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark22900311
Best CPU time to get the best result obtained on this benchmark1800.77
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables1000400
Total number of constraints2000307
Number of constraints which are clauses980300
Number of constraints which are cardinality constraints (but not clauses)7
Number of constraints which are nor clauses,nor cardinality constraints1020000
Minimum length of a constraint2
Maximum length of a constraint4950
Number of terms in the objective function 29800
Biggest coefficient in the objective function 143877824
Number of bits for the biggest coefficient in the objective function 28
Sum of the numbers in the objective function 182044199866
Number of bits of the sum of numbers in the objective function 38
Biggest number in a constraint 143877824
Number of bits of the biggest number in a constraint 28
Biggest sum of numbers in a constraint 182044199866
Number of bits of the biggest sum of numbers38
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

397.00/397.11	c 2012-06-02T16:35:42+0200
397.00/397.11	c arch = x86_64
397.00/397.11	c os = linux
397.00/397.11	c compiler = ghc 7.4
397.00/397.11	c packages:
397.00/397.11	c   OptDir-0.0.1
397.00/397.11	c   array-0.4.0.0
397.00/397.11	c   base-4.5.0.0
397.00/397.11	c   bytestring-0.9.2.1
397.00/397.11	c   containers-0.4.2.1
397.00/397.11	c   deepseq-1.3.0.0
397.00/397.11	c   mtl-2.1.1
397.00/397.11	c   old_locale-1.0.0.4
397.00/397.11	c   parse_dimacs-1.2
397.00/397.11	c   parsec-3.1.2
397.00/397.11	c   queue-0.1.2
397.00/397.11	c   stm-2.3
397.00/397.11	c   time-1.4
397.00/397.11	c command line = ["+RTS","-K1G","-RTS","--pb","HOME/instance-3724888-1338647739.opb"]
397.00/397.11	c #vars 1000400
397.00/397.11	c #constraints 2000307
397.00/397.11	c Solving starts ...
424.39/424.55	c solving time = 25.207s
424.39/424.55	c #decision = 15507
424.39/424.55	c #conflict = 92
424.39/424.55	c #restart = 0
424.39/424.55	o 22933703
424.49/424.67	c Solving starts ...
440.79/440.93	c solving time = 14.143s
440.79/440.93	c #decision = 22604
440.79/440.93	c #conflict = 101
440.79/440.93	c #restart = 0
440.79/440.93	o 22914251
440.90/441.01	c Solving starts ...

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3724888-1338647739/watcher-3724888-1338647739 -o /tmp/evaluation-result-3724888-1338647739/solver-3724888-1338647739 -C 1800 -W 1900 -M 15500 HOME/toysat +RTS -K1G -RTS --pb HOME/instance-3724888-1338647739.opb 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.92 1.98 1.99 3/177 4971
/proc/meminfo: memFree=28040344/32873844 swapFree=6872/6872
[pid=4971] ppid=4969 vsize=6224 CPUtime=0 cores=1,3,5,7
/proc/4971/stat : 4971 (toysat) R 4969 4971 3386 0 -1 4202496 826 0 0 0 0 0 0 0 20 0 1 0 330902643 6373376 747 33554432000 4194304 8989770 140736382470432 140736382469696 4209325 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/4971/statm: 1812 753 426 1171 0 589 0

[startup+0.0412689 s]
/proc/loadavg: 1.92 1.98 1.99 3/177 4971
/proc/meminfo: memFree=28040344/32873844 swapFree=6872/6872
[pid=4971] ppid=4969 vsize=8272 CPUtime=0.03 cores=1,3,5,7
/proc/4971/stat : 4971 (toysat) R 4969 4971 3386 0 -1 4202496 1312 0 0 0 3 0 0 0 20 0 1 0 330902643 8470528 1232 33554432000 4194304 8989770 140736382470432 140736382469696 7953280 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/4971/statm: 2068 1232 426 1171 0 845 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 8272

[startup+0.100315 s]
/proc/loadavg: 1.92 1.98 1.99 3/177 4971
/proc/meminfo: memFree=28040344/32873844 swapFree=6872/6872
[pid=4971] ppid=4969 vsize=11344 CPUtime=0.09 cores=1,3,5,7
/proc/4971/stat : 4971 (toysat) R 4969 4971 3386 0 -1 4202496 2108 0 0 0 9 0 0 0 20 0 1 0 330902643 11616256 2028 33554432000 4194304 8989770 140736382470432 140736382469696 7953280 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/4971/statm: 2836 2028 426 1171 0 1613 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11344

[startup+0.300226 s]
/proc/loadavg: 1.92 1.98 1.99 3/177 4971
/proc/meminfo: memFree=28040344/32873844 swapFree=6872/6872
[pid=4971] ppid=4969 vsize=23632 CPUtime=0.28 cores=1,3,5,7
/proc/4971/stat : 4971 (toysat) R 4969 4971 3386 0 -1 4202496 5025 0 0 0 28 0 0 0 20 0 1 0 330902643 24199168 4945 33554432000 4194304 8989770 140736382470432 140736382469696 7953280 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/4971/statm: 5908 4945 431 1171 0 4685 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 23632

[startup+0.700313 s]
/proc/loadavg: 1.92 1.98 1.99 3/177 4971
/proc/meminfo: memFree=28040344/32873844 swapFree=6872/6872
[pid=4971] ppid=4969 vsize=45136 CPUtime=0.69 cores=1,3,5,7
/proc/4971/stat : 4971 (toysat) R 4969 4971 3386 0 -1 4202496 10561 0 0 0 67 2 0 0 20 0 1 0 330902643 46219264 10481 33554432000 4194304 8989770 140736382470432 140736382469696 7953280 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/4971/statm: 11284 10481 431 1171 0 10061 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 45136

[startup+1.50028 s]
/proc/loadavg: 2.01 2.00 2.00 3/178 4972
/proc/meminfo: memFree=27988752/32873844 swapFree=6872/6872
[pid=4971] ppid=4969 vsize=98384 CPUtime=1.49 cores=1,3,5,7
/proc/4971/stat : 4971 (toysat) R 4969 4971 3386 0 -1 4202496 23873 0 0 0 144 5 0 0 20 0 1 0 330902643 100745216 23793 33554432000 4194304 8989770 140736382470432 140736382469928 7953280 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/4971/statm: 24596 23793 431 1171 0 23373 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 98384

[startup+3.10028 s]
/proc/loadavg: 2.01 2.00 2.00 3/178 4972
/proc/meminfo: memFree=27921048/32873844 swapFree=6872/6872
[pid=4971] ppid=4969 vsize=170064 CPUtime=3.09 cores=1,3,5,7
/proc/4971/stat : 4971 (toysat) R 4969 4971 3386 0 -1 4202496 41675 0 0 0 299 10 0 0 20 0 1 0 330902643 174145536 41596 33554432000 4194304 8989770 140736382470432 140736382469928 4209325 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/4971/statm: 42516 41603 431 1171 0 41293 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 170064

[startup+6.30027 s]
/proc/loadavg: 2.01 2.00 2.00 3/178 4972
/proc/meminfo: memFree=27745100/32873844 swapFree=6872/6872
[pid=4971] ppid=4969 vsize=385104 CPUtime=6.29 cores=1,3,5,7
/proc/4971/stat : 4971 (toysat) R 4969 4971 3386 0 -1 4202496 95553 0 0 0 606 23 0 0 20 0 1 0 330902643 394346496 95473 33554432000 4194304 8989770 140736382470432 140736382469928 7953280 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/4971/statm: 96276 95473 431 1171 0 95053 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 385104

[startup+12.7003 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 4972
/proc/meminfo: memFree=27383028/32873844 swapFree=6872/6872
[pid=4971] ppid=4969 vsize=877648 CPUtime=12.69 cores=1,3,5,7
/proc/4971/stat : 4971 (toysat) R 4969 4971 3386 0 -1 4202496 218690 0 0 0 1217 52 0 0 20 0 1 0 330902643 898711552 218610 33554432000 4194304 8989770 140736382470432 140736382468416 7953280 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/4971/statm: 219412 218610 431 1171 0 218189 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 877648

[startup+25.5003 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 4972
/proc/meminfo: memFree=26533016/32873844 swapFree=6872/6872
[pid=4971] ppid=4969 vsize=1515600 CPUtime=25.48 cores=1,3,5,7
/proc/4971/stat : 4971 (toysat) R 4969 4971 3386 0 -1 4202496 378178 0 0 0 2454 94 0 0 20 0 1 0 330902643 1551974400 378098 33554432000 4194304 8989770 140736382470432 140736382469928 7953280 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/4971/statm: 378900 378098 431 1171 0 377677 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1515600

[startup+51.1003 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 4972
/proc/meminfo: memFree=24908864/32873844 swapFree=6872/6872
[pid=4971] ppid=4969 vsize=3136592 CPUtime=51.09 cores=1,3,5,7
/proc/4971/stat : 4971 (toysat) R 4969 4971 3386 0 -1 4202496 783448 0 0 0 4937 172 0 0 20 0 1 0 330902643 3211870208 783368 33554432000 4194304 8989770 140736382470432 140736382469928 7953280 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/4971/statm: 784148 783368 447 1171 0 782925 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 3136592

[startup+102.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 5011
/proc/meminfo: memFree=25494268/32873844 swapFree=6872/6872
[pid=4971] ppid=4969 vsize=3516496 CPUtime=102.28 cores=1,3,5,7
/proc/4971/stat : 4971 (toysat) R 4969 4971 3386 0 -1 4202496 878433 0 0 0 10030 198 0 0 20 0 1 0 330902643 3600891904 878345 33554432000 4194304 8989770 140736382470432 140736382469696 7857787 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/4971/statm: 879124 878345 448 1171 0 877901 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 3516496

[startup+162.3 s]
/proc/loadavg: 2.07 2.02 2.00 4/176 5011
/proc/meminfo: memFree=25179476/32873844 swapFree=6872/6872
[pid=4971] ppid=4969 vsize=3830864 CPUtime=162.25 cores=1,3,5,7
/proc/4971/stat : 4971 (toysat) R 4969 4971 3386 0 -1 4202496 957046 0 0 0 16005 220 0 0 20 0 1 0 330902643 3922804736 956937 33554432000 4194304 8989770 140736382470432 140736382469696 7697332 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/4971/statm: 957716 956937 448 1171 0 956493 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 3830864

[startup+222.3 s]
/proc/loadavg: 2.09 2.03 2.00 4/177 5012
/proc/meminfo: memFree=25178372/32873844 swapFree=6872/6872
[pid=4971] ppid=4969 vsize=3830864 CPUtime=222.23 cores=1,3,5,7
/proc/4971/stat : 4971 (toysat) R 4969 4971 3386 0 -1 4202496 957077 0 0 0 21995 228 0 0 20 0 1 0 330902643 3922804736 956937 33554432000 4194304 8989770 140736382470432 140736382469696 7697332 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/4971/statm: 957716 956937 448 1171 0 956493 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 3830864

[startup+282.3 s]
/proc/loadavg: 2.09 2.04 2.00 4/178 5015
/proc/meminfo: memFree=25178284/32873844 swapFree=6872/6872
[pid=4971] ppid=4969 vsize=3830864 CPUtime=282.21 cores=1,3,5,7
/proc/4971/stat : 4971 (toysat) R 4969 4971 3386 0 -1 4202496 957098 0 0 0 27983 238 0 0 20 0 1 0 330902643 3922804736 956937 33554432000 4194304 8989770 140736382470432 140736382469928 7953280 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/4971/statm: 957716 956937 448 1171 0 956493 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 3830864

[startup+342.3 s]
/proc/loadavg: 2.13 2.06 2.01 4/177 5015
/proc/meminfo: memFree=25177684/32873844 swapFree=6872/6872
[pid=4971] ppid=4969 vsize=3830864 CPUtime=342.2 cores=1,3,5,7
/proc/4971/stat : 4971 (toysat) R 4969 4971 3386 0 -1 4202496 957098 0 0 0 33975 245 0 0 20 0 1 0 330902643 3922804736 956937 33554432000 4194304 8989770 140736382470432 140736382469928 7953280 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/4971/statm: 957716 956937 448 1171 0 956493 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 3830864

[startup+402.3 s]
/proc/loadavg: 2.05 2.04 2.00 4/177 5015
/proc/meminfo: memFree=25177860/32873844 swapFree=6872/6872
[pid=4971] ppid=4969 vsize=3830864 CPUtime=402.19 cores=1,3,5,7
/proc/4971/stat : 4971 (toysat) R 4969 4971 3386 0 -1 4202496 957117 0 0 0 39965 254 0 0 20 0 1 0 330902643 3922804736 956948 33554432000 4194304 8989770 140736382470432 140736382469696 4448040 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/4971/statm: 957716 956948 459 1171 0 956493 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 3830864

[startup+462.3 s]
/proc/loadavg: 2.02 2.03 2.00 4/177 5015
/proc/meminfo: memFree=24150424/32873844 swapFree=6872/6872
[pid=4971] ppid=4969 vsize=4855888 CPUtime=462.18 cores=1,3,5,7
/proc/4971/stat : 4971 (toysat) R 4969 4971 3386 0 -1 4202496 1213393 0 0 0 45917 301 0 0 20 0 1 0 330902643 4972429312 1213219 33554432000 4194304 8989770 140736382470432 140736382469696 7953280 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/4971/statm: 1213972 1213219 473 1171 0 1212749 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 4855888

[startup+522.3 s]
/proc/loadavg: 2.00 2.03 2.00 4/176 5016
/proc/meminfo: memFree=24099992/32873844 swapFree=6872/6872
[pid=4971] ppid=4969 vsize=4907088 CPUtime=522.16 cores=1,3,5,7
/proc/4971/stat : 4971 (toysat) R 4969 4971 3386 0 -1 4202496 1226213 0 0 0 51902 314 0 0 20 0 1 0 330902643 5024858112 1226019 33554432000 4194304 8989770 140736382470432 140736382469696 7857787 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/4971/statm: 1226772 1226019 473 1171 0 1225549 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 4907088

[startup+582.3 s]
/proc/loadavg: 2.00 2.02 2.00 4/177 5017
/proc/meminfo: memFree=24099392/32873844 swapFree=6872/6872
[pid=4971] ppid=4969 vsize=4907088 CPUtime=582.15 cores=1,3,5,7
/proc/4971/stat : 4971 (toysat) R 4969 4971 3386 0 -1 4202496 1226215 0 0 0 57893 322 0 0 20 0 1 0 330902643 5024858112 1226019 33554432000 4194304 8989770 140736382470432 140736382469696 7857787 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/4971/statm: 1226772 1226019 473 1171 0 1225549 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 4907088

[startup+642.3 s]

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

[startup+882.3 s]
/proc/loadavg: 2.00 2.01 2.00 4/178 5021
/proc/meminfo: memFree=24098408/32873844 swapFree=6872/6872
[pid=4971] ppid=4969 vsize=4907088 CPUtime=882.11 cores=1,3,5,7
/proc/4971/stat : 4971 (toysat) R 4969 4971 3386 0 -1 4202496 1226219 0 0 0 87835 376 0 0 20 0 1 0 330902643 5024858112 1226019 33554432000 4194304 8989770 140736382470432 140736382468416 4209357 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/4971/statm: 1226772 1226019 473 1171 0 1225549 0
Current children cumulated CPU time (s) 882.11
Current children cumulated vsize (KiB) 4907088

[startup+942.3 s]
/proc/loadavg: 2.00 2.00 2.00 4/177 5021
/proc/meminfo: memFree=24098692/32873844 swapFree=6872/6872
[pid=4971] ppid=4969 vsize=4907088 CPUtime=942.1 cores=1,3,5,7
/proc/4971/stat : 4971 (toysat) R 4969 4971 3386 0 -1 4202496 1226222 0 0 0 93825 385 0 0 20 0 1 0 330902643 5024858112 1226019 33554432000 4194304 8989770 140736382470432 140736382469928 7953280 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/4971/statm: 1226772 1226019 473 1171 0 1225549 0
Current children cumulated CPU time (s) 942.1
Current children cumulated vsize (KiB) 4907088

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 4/177 5021
/proc/meminfo: memFree=24098720/32873844 swapFree=6872/6872
[pid=4971] ppid=4969 vsize=4907088 CPUtime=1002.08 cores=1,3,5,7
/proc/4971/stat : 4971 (toysat) R 4969 4971 3386 0 -1 4202496 1226222 0 0 0 99813 395 0 0 20 0 1 0 330902643 5024858112 1226019 33554432000 4194304 8989770 140736382470432 140736382468352 4214039 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/4971/statm: 1226772 1226019 473 1171 0 1225549 0
Current children cumulated CPU time (s) 1002.08
Current children cumulated vsize (KiB) 4907088

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 5021
/proc/meminfo: memFree=24098128/32873844 swapFree=6872/6872
[pid=4971] ppid=4969 vsize=4907088 CPUtime=1062.07 cores=1,3,5,7
/proc/4971/stat : 4971 (toysat) R 4969 4971 3386 0 -1 4202496 1226222 0 0 0 105801 406 0 0 20 0 1 0 330902643 5024858112 1226019 33554432000 4194304 8989770 140736382470432 140736382469928 7857787 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/4971/statm: 1226772 1226019 473 1171 0 1225549 0
Current children cumulated CPU time (s) 1062.07
Current children cumulated vsize (KiB) 4907088

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 4/177 5022
/proc/meminfo: memFree=24098280/32873844 swapFree=6872/6872
[pid=4971] ppid=4969 vsize=4907088 CPUtime=1122.07 cores=1,3,5,7
/proc/4971/stat : 4971 (toysat) R 4969 4971 3386 0 -1 4202496 1226222 0 0 0 111792 415 0 0 20 0 1 0 330902643 5024858112 1226019 33554432000 4194304 8989770 140736382470432 140736382469696 7953280 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/4971/statm: 1226772 1226019 473 1171 0 1225549 0
Current children cumulated CPU time (s) 1122.07
Current children cumulated vsize (KiB) 4907088

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 4/177 5022
/proc/meminfo: memFree=24097812/32873844 swapFree=6872/6872
[pid=4971] ppid=4969 vsize=4907088 CPUtime=1182.06 cores=1,3,5,7
/proc/4971/stat : 4971 (toysat) R 4969 4971 3386 0 -1 4202496 1226225 0 0 0 117780 426 0 0 20 0 1 0 330902643 5024858112 1226019 33554432000 4194304 8989770 140736382470432 140736382468416 4204289 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/4971/statm: 1226772 1226019 473 1171 0 1225549 0
Current children cumulated CPU time (s) 1182.06
Current children cumulated vsize (KiB) 4907088

[startup+1242.3 s]
/proc/loadavg: 2.07 2.02 2.00 4/177 5022
/proc/meminfo: memFree=24097840/32873844 swapFree=6872/6872
[pid=4971] ppid=4969 vsize=4907088 CPUtime=1242.05 cores=1,3,5,7
/proc/4971/stat : 4971 (toysat) R 4969 4971 3386 0 -1 4202496 1226225 0 0 0 123769 436 0 0 20 0 1 0 330902643 5024858112 1226019 33554432000 4194304 8989770 140736382470432 140736382469928 7953280 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/4971/statm: 1226772 1226019 473 1171 0 1225549 0
Current children cumulated CPU time (s) 1242.05
Current children cumulated vsize (KiB) 4907088

[startup+1302.3 s]
/proc/loadavg: 2.10 2.03 2.01 4/177 5022
/proc/meminfo: memFree=24097496/32873844 swapFree=6872/6872
[pid=4971] ppid=4969 vsize=4907088 CPUtime=1302.04 cores=1,3,5,7
/proc/4971/stat : 4971 (toysat) R 4969 4971 3386 0 -1 4202496 1226225 0 0 0 129758 446 0 0 20 0 1 0 330902643 5024858112 1226019 33554432000 4194304 8989770 140736382470432 140736382469696 7953280 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/4971/statm: 1226772 1226019 473 1171 0 1225549 0
Current children cumulated CPU time (s) 1302.04
Current children cumulated vsize (KiB) 4907088

[startup+1362.3 s]
/proc/loadavg: 2.04 2.02 2.00 4/177 5022
/proc/meminfo: memFree=24097772/32873844 swapFree=6872/6872
[pid=4971] ppid=4969 vsize=4907088 CPUtime=1362.03 cores=1,3,5,7
/proc/4971/stat : 4971 (toysat) R 4969 4971 3386 0 -1 4202496 1226228 0 0 0 135745 458 0 0 20 0 1 0 330902643 5024858112 1226019 33554432000 4194304 8989770 140736382470432 140736382468416 4214034 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/4971/statm: 1226772 1226019 473 1171 0 1225549 0
Current children cumulated CPU time (s) 1362.03
Current children cumulated vsize (KiB) 4907088

[startup+1422.31 s]
/proc/loadavg: 2.01 2.01 2.00 3/177 5023
/proc/meminfo: memFree=24096560/32873844 swapFree=6872/6872
[pid=4971] ppid=4969 vsize=4907088 CPUtime=1422.03 cores=1,3,5,7
/proc/4971/stat : 4971 (toysat) R 4969 4971 3386 0 -1 4202496 1226228 0 0 0 141736 467 0 0 20 0 1 0 330902643 5024858112 1226019 33554432000 4194304 8989770 140736382470432 140736382469928 7857787 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/4971/statm: 1226772 1226019 473 1171 0 1225549 0
Current children cumulated CPU time (s) 1422.03
Current children cumulated vsize (KiB) 4907088

[startup+1482.3 s]
/proc/loadavg: 2.00 2.01 2.00 4/178 5026
/proc/meminfo: memFree=24095588/32873844 swapFree=6872/6872
[pid=4971] ppid=4969 vsize=4907088 CPUtime=1482.01 cores=1,3,5,7
/proc/4971/stat : 4971 (toysat) R 4969 4971 3386 0 -1 4202496 1226232 0 0 0 147723 478 0 0 20 0 1 0 330902643 5024858112 1226019 33554432000 4194304 8989770 140736382470432 140736382469928 7953280 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/4971/statm: 1226772 1226019 473 1171 0 1225549 0
Current children cumulated CPU time (s) 1482.01
Current children cumulated vsize (KiB) 4907088

[startup+1542.3 s]
/proc/loadavg: 2.06 2.02 2.00 4/178 5049
/proc/meminfo: memFree=24094996/32873844 swapFree=6872/6872
[pid=4971] ppid=4969 vsize=4907088 CPUtime=1541.99 cores=1,3,5,7
/proc/4971/stat : 4971 (toysat) R 4969 4971 3386 0 -1 4202496 1226265 0 0 0 153709 490 0 0 20 0 1 0 330902643 5024858112 1226019 33554432000 4194304 8989770 140736382470432 140736382469928 7732790 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/4971/statm: 1226772 1226019 473 1171 0 1225549 0
Current children cumulated CPU time (s) 1541.99
Current children cumulated vsize (KiB) 4907088

[startup+1602.3 s]
/proc/loadavg: 2.09 2.03 2.00 4/177 5049
/proc/meminfo: memFree=24095032/32873844 swapFree=6872/6872
[pid=4971] ppid=4969 vsize=4907088 CPUtime=1601.97 cores=1,3,5,7
/proc/4971/stat : 4971 (toysat) R 4969 4971 3386 0 -1 4202496 1226271 0 0 0 159698 499 0 0 20 0 1 0 330902643 5024858112 1226019 33554432000 4194304 8989770 140736382470432 140736382469928 7857787 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/4971/statm: 1226772 1226019 473 1171 0 1225549 0
Current children cumulated CPU time (s) 1601.97
Current children cumulated vsize (KiB) 4907088

[startup+1662.3 s]
/proc/loadavg: 2.10 2.04 2.00 4/177 5049
/proc/meminfo: memFree=24095184/32873844 swapFree=6872/6872
[pid=4971] ppid=4969 vsize=4907088 CPUtime=1661.96 cores=1,3,5,7
/proc/4971/stat : 4971 (toysat) R 4969 4971 3386 0 -1 4202496 1226276 0 0 0 165684 512 0 0 20 0 1 0 330902643 5024858112 1226019 33554432000 4194304 8989770 140736382470432 140736382469928 7857787 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/4971/statm: 1226772 1226019 473 1171 0 1225549 0
Current children cumulated CPU time (s) 1661.96
Current children cumulated vsize (KiB) 4907088

[startup+1722.3 s]
/proc/loadavg: 2.03 2.03 2.00 3/177 5050
/proc/meminfo: memFree=24094096/32873844 swapFree=6872/6872
[pid=4971] ppid=4969 vsize=4907088 CPUtime=1721.95 cores=1,3,5,7
/proc/4971/stat : 4971 (toysat) R 4969 4971 3386 0 -1 4202496 1226280 0 0 0 171671 524 0 0 20 0 1 0 330902643 5024858112 1226019 33554432000 4194304 8989770 140736382470432 140736382469928 7953280 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/4971/statm: 1226772 1226019 473 1171 0 1225549 0
Current children cumulated CPU time (s) 1721.95
Current children cumulated vsize (KiB) 4907088

[startup+1782.3 s]
/proc/loadavg: 2.01 2.02 2.00 4/177 5050
/proc/meminfo: memFree=24091644/32873844 swapFree=6872/6872
[pid=4971] ppid=4969 vsize=4907088 CPUtime=1781.94 cores=1,3,5,7
/proc/4971/stat : 4971 (toysat) R 4969 4971 3386 0 -1 4202496 1226294 0 0 0 177657 537 0 0 20 0 1 0 330902643 5024858112 1226019 33554432000 4194304 8989770 140736382470432 140736382469928 7857787 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/4971/statm: 1226772 1226019 473 1171 0 1225549 0
Current children cumulated CPU time (s) 1781.94
Current children cumulated vsize (KiB) 4907088



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.08 2.04 2.00 3/177 5050
/proc/meminfo: memFree=24090744/32873844 swapFree=6872/6872
[pid=4971] ppid=4969 vsize=4907088 CPUtime=1800.04 cores=1,3,5,7
/proc/4971/stat : 4971 (toysat) R 4969 4971 3386 0 -1 4202496 1226307 0 0 0 179463 541 0 0 20 0 1 0 330902643 5024858112 1226019 33554432000 4194304 8989770 140736382470432 140736382469928 7953280 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/4971/statm: 1226772 1226019 473 1171 0 1225549 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 4907088

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

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

[startup+1800.51 s]
/proc/loadavg: 2.08 2.04 2.00 3/177 5050
/proc/meminfo: memFree=24090744/32873844 swapFree=6872/6872
[pid=4971] ppid=4969 vsize=0 CPUtime=1800.14 cores=1,3,5,7
/proc/4971/stat : 4971 (toysat) R 4969 4971 3386 0 -1 4203524 1226307 0 0 0 179463 551 0 0 20 0 1 0 330902643 0 0 33554432000 0 0 0 0 0 0 2 0 34082818 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/4971/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.14
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.54
CPU time (s): 1800.19
CPU user time (s): 1794.64
CPU system time (s): 5.55116
CPU usage (%): 99.9802
Max. virtual memory (cumulated for all children) (KiB): 4907088

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1794.64
system time used= 5.55116
maximum resident set size= 4904076
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1226307
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= 211
involuntary context switches= 1876

runsolver used 3.62345 second user time and 9.39157 second system time

The end

Launcher Data 

Begin job on node106 at 2012-06-02 16:35:42
IDJOB=3724888
IDBENCH=92633
IDSOLVER=2308
FILE ID=node106/3724888-1338647739
RUNJOBID= node106-1338631508-3403
PBS_JOBID= 14636474
Free space on /tmp= 70736 MiB

SOLVER NAME= toysat 2012-06-01
BENCH NAME= PB12/normalized-PB12/OPT-BIGINT-LIN/zahidi/Large/normalized-minisat100_16_6_7_ic.opb
COMMAND LINE= HOME/toysat +RTS -K1G -RTS --pb BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3724888-1338647739/watcher-3724888-1338647739 -o /tmp/evaluation-result-3724888-1338647739/solver-3724888-1338647739 -C 1800 -W 1900 -M 15500  HOME/toysat +RTS -K1G -RTS --pb HOME/instance-3724888-1338647739.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= a2354293496c014ad5960b8fe1959c3f
RANDOM SEED=332875823

node106.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.065
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5334.13
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.065
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.065
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.065
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.065
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.065
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.065
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.065
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        28040724 kB
Buffers:          260792 kB
Cached:          2731220 kB
SwapCached:         1936 kB
Active:          2031468 kB
Inactive:        1954568 kB
Active(anon):     991552 kB
Inactive(anon):     4868 kB
Active(file):    1039916 kB
Inactive(file):  1949700 kB
Unevictable:        6872 kB
Mlocked:            6872 kB
SwapTotal:      67108856 kB
SwapFree:       67100520 kB
Dirty:            107032 kB
Writeback:             0 kB
AnonPages:       1000944 kB
Mapped:            10728 kB
Shmem:                 0 kB
Slab:             705516 kB
SReclaimable:     143668 kB
SUnreclaim:       561848 kB
KernelStack:        1456 kB
PageTables:         5980 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:    1114180 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    987136 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7872 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 70756 MiB
End job on node106 at 2012-06-02 17:05:44