Trace number 3706213

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 NameAnswerobjective functionCPU timeWall clock time
toysat 2012-05-17? (TO) 1800.03 1800.31

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-mps-v2-20-10-wood1p.opb
MD5SUM360101c0d249c34bf56133c11582c641
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables77820
Total number of constraints244
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints244
Minimum length of a constraint30
Maximum length of a constraint77760
Number of terms in the objective function 30
Biggest coefficient in the objective function 536870912
Number of bits for the biggest coefficient in the objective function 30
Sum of the numbers in the objective function 1073741823
Number of bits of the sum of numbers in the objective function 30
Biggest number in a constraint 53687091200000000
Number of bits of the biggest number in a constraint 56
Biggest sum of numbers in a constraint 66413144120266880244
Number of bits of the biggest sum of numbers66
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

1661.84/1662.19	c 2012-05-27T13:41:05+0200
1661.84/1662.19	c arch = x86_64
1661.84/1662.19	c os = linux
1661.84/1662.19	c compiler = ghc 7.4
1661.84/1662.19	c packages:
1661.84/1662.19	c   OptDir-0.0.1
1661.84/1662.19	c   array-0.4.0.0
1661.84/1662.19	c   base-4.5.0.0
1661.84/1662.19	c   bytestring-0.9.2.1
1661.84/1662.19	c   containers-0.4.2.1
1661.84/1662.19	c   deepseq-1.3.0.0
1661.84/1662.19	c   mtl-2.1.1
1661.84/1662.19	c   old_locale-1.0.0.4
1661.84/1662.19	c   parse_dimacs-1.2
1661.84/1662.19	c   parsec-3.1.2
1661.84/1662.19	c   queue-0.1.2
1661.84/1662.19	c   stm-2.3
1661.84/1662.19	c   time-1.4
1661.84/1662.19	c command line = ["--pb","HOME/instance-3706213-1338118863.opb"]
1661.84/1662.19	c #vars 77820
1661.84/1662.19	c #constraints 244
1661.84/1662.19	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-3706213-1338118863/watcher-3706213-1338118863 -o /tmp/evaluation-result-3706213-1338118863/solver-3706213-1338118863 -C 1800 -W 1900 -M 15500 HOME/toysat --pb HOME/instance-3706213-1338118863.opb 

running on 4 cores: 0,2,4,6

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: 2.00 2.00 1.95 3/176 24090
/proc/meminfo: memFree=31305388/32873844 swapFree=6080/6080
[pid=24090] ppid=24088 vsize=7232 CPUtime=0 cores=0,2,4,6
/proc/24090/stat : 24090 (toysat) R 24088 24090 18125 0 -1 4202496 837 0 0 0 0 0 0 0 20 0 1 0 278011029 7405568 758 33554432000 4194304 8973514 140736674133408 140736674132904 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/24090/statm: 1808 758 414 1167 0 589 0

[startup+0.0807509 s]
/proc/loadavg: 2.00 2.00 1.95 3/176 24090
/proc/meminfo: memFree=31305388/32873844 swapFree=6080/6080
[pid=24090] ppid=24088 vsize=10304 CPUtime=0.07 cores=0,2,4,6
/proc/24090/stat : 24090 (toysat) R 24088 24090 18125 0 -1 4202496 1845 0 0 0 7 0 0 0 20 0 1 0 278011029 10551296 1766 33554432000 4194304 8973514 140736674133408 140736674132904 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/24090/statm: 2576 1766 418 1167 0 1357 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 10304

[startup+0.100279 s]
/proc/loadavg: 2.00 2.00 1.95 3/176 24090
/proc/meminfo: memFree=31305388/32873844 swapFree=6080/6080
[pid=24090] ppid=24088 vsize=11328 CPUtime=0.09 cores=0,2,4,6
/proc/24090/stat : 24090 (toysat) R 24088 24090 18125 0 -1 4202496 2085 0 0 0 9 0 0 0 20 0 1 0 278011029 11599872 2006 33554432000 4194304 8973514 140736674133408 140736674132904 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/24090/statm: 2832 2010 418 1167 0 1613 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11328

[startup+0.300268 s]
/proc/loadavg: 2.00 2.00 1.95 3/176 24090
/proc/meminfo: memFree=31305388/32873844 swapFree=6080/6080
[pid=24090] ppid=24088 vsize=20544 CPUtime=0.29 cores=0,2,4,6
/proc/24090/stat : 24090 (toysat) R 24088 24090 18125 0 -1 4202496 4405 0 0 0 28 1 0 0 20 0 1 0 278011029 21037056 4326 33554432000 4194304 8973514 140736674133408 140736674132904 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/24090/statm: 5136 4326 418 1167 0 3917 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 20544

[startup+0.700272 s]
/proc/loadavg: 2.00 2.00 1.95 3/176 24090
/proc/meminfo: memFree=31305388/32873844 swapFree=6080/6080
[pid=24090] ppid=24088 vsize=43072 CPUtime=0.69 cores=0,2,4,6
/proc/24090/stat : 24090 (toysat) R 24088 24090 18125 0 -1 4202496 9903 0 0 0 67 2 0 0 20 0 1 0 278011029 44105728 9824 33554432000 4194304 8973514 140736674133408 140736674132248 4209325 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/24090/statm: 10768 9832 418 1167 0 9549 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 43072

[startup+1.50026 s]
/proc/loadavg: 2.00 2.00 1.95 3/177 24091
/proc/meminfo: memFree=31203320/32873844 swapFree=6080/6080
[pid=24090] ppid=24088 vsize=83008 CPUtime=1.49 cores=0,2,4,6
/proc/24090/stat : 24090 (toysat) R 24088 24090 18125 0 -1 4202496 20021 0 0 0 145 4 0 0 20 0 1 0 278011029 85000192 19942 33554432000 4194304 8973514 140736674133408 140736674132904 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/24090/statm: 20752 19942 418 1167 0 19533 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 83008

[startup+3.10027 s]
/proc/loadavg: 2.00 2.00 1.95 3/177 24091
/proc/meminfo: memFree=31104336/32873844 swapFree=6080/6080
[pid=24090] ppid=24088 vsize=161856 CPUtime=3.09 cores=0,2,4,6
/proc/24090/stat : 24090 (toysat) R 24088 24090 18125 0 -1 4202496 39733 0 0 0 300 9 0 0 20 0 1 0 278011029 165740544 39654 33554432000 4194304 8973514 140736674133408 140736674132904 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/24090/statm: 40464 39654 418 1167 0 39245 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 161856

[startup+6.30027 s]
/proc/loadavg: 2.00 2.00 1.95 3/177 24091
/proc/meminfo: memFree=30790012/32873844 swapFree=6080/6080
[pid=24090] ppid=24088 vsize=319552 CPUtime=6.28 cores=0,2,4,6
/proc/24090/stat : 24090 (toysat) R 24088 24090 18125 0 -1 4202496 79157 0 0 0 610 18 0 0 20 0 1 0 278011029 327221248 79078 33554432000 4194304 8973514 140736674133408 140736674132672 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/24090/statm: 79888 79078 418 1167 0 78669 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 319552

[startup+12.7003 s]
/proc/loadavg: 2.07 2.02 1.95 3/177 24091
/proc/meminfo: memFree=29524020/32873844 swapFree=6080/6080
[pid=24090] ppid=24088 vsize=723008 CPUtime=12.68 cores=0,2,4,6
/proc/24090/stat : 24090 (toysat) R 24088 24090 18125 0 -1 4202496 179838 0 0 0 1233 35 0 0 20 0 1 0 278011029 740360192 179760 33554432000 4194304 8973514 140736674133408 140736674131392 4213859 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/24090/statm: 180752 179770 430 1167 0 179533 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 723008

[startup+25.5003 s]
/proc/loadavg: 2.06 2.02 1.95 3/177 24091
/proc/meminfo: memFree=29264968/32873844 swapFree=6080/6080
[pid=24090] ppid=24088 vsize=895040 CPUtime=25.48 cores=0,2,4,6
/proc/24090/stat : 24090 (toysat) R 24088 24090 18125 0 -1 4202496 223047 0 0 0 2502 46 0 0 20 0 1 0 278011029 916520960 222968 33554432000 4194304 8973514 140736674133408 140736674132904 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/24090/statm: 223760 222968 430 1167 0 222541 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 895040

[startup+51.1003 s]
/proc/loadavg: 2.04 2.01 1.95 3/177 24091
/proc/meminfo: memFree=29114524/32873844 swapFree=6080/6080
[pid=24090] ppid=24088 vsize=1045568 CPUtime=51.08 cores=0,2,4,6
/proc/24090/stat : 24090 (toysat) R 24088 24090 18125 0 -1 4202496 260679 0 0 0 5045 63 0 0 20 0 1 0 278011029 1070661632 260600 33554432000 4194304 8973514 140736674133408 140736674132904 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/24090/statm: 261392 260600 430 1167 0 260173 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1045568

[startup+102.307 s]
/proc/loadavg: 2.01 2.01 1.95 3/177 24091
/proc/meminfo: memFree=28890500/32873844 swapFree=6080/6080
[pid=24090] ppid=24088 vsize=1268800 CPUtime=102.28 cores=0,2,4,6
/proc/24090/stat : 24090 (toysat) R 24088 24090 18125 0 -1 4202496 316487 0 0 0 10141 87 0 0 20 0 1 0 278011029 1299251200 316408 33554432000 4194304 8973514 140736674133408 140736674132904 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/24090/statm: 317200 316408 430 1167 0 315981 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 1268800

[startup+162.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/177 24092
/proc/meminfo: memFree=28787492/32873844 swapFree=6080/6080
[pid=24090] ppid=24088 vsize=1371200 CPUtime=162.27 cores=0,2,4,6
/proc/24090/stat : 24090 (toysat) R 24088 24090 18125 0 -1 4202496 342087 0 0 0 16115 112 0 0 20 0 1 0 278011029 1404108800 342008 33554432000 4194304 8973514 140736674133408 140736674131392 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/24090/statm: 342800 342008 430 1167 0 341581 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 1371200

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/177 24092
/proc/meminfo: memFree=28753544/32873844 swapFree=6080/6080
[pid=24090] ppid=24088 vsize=1404992 CPUtime=222.25 cores=0,2,4,6
/proc/24090/stat : 24090 (toysat) R 24088 24090 18125 0 -1 4202496 350536 0 0 0 22097 128 0 0 20 0 1 0 278011029 1438711808 350457 33554432000 4194304 8973514 140736674133408 140736674132672 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/24090/statm: 351248 350457 430 1167 0 350029 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 1404992

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/177 24092
/proc/meminfo: memFree=28768700/32873844 swapFree=6080/6080
[pid=24090] ppid=24088 vsize=1389632 CPUtime=282.25 cores=0,2,4,6
/proc/24090/stat : 24090 (toysat) R 24088 24090 18125 0 -1 4202496 350536 0 0 0 28080 145 0 0 20 0 1 0 278011029 1422983168 346617 33554432000 4194304 8973514 140736674133408 140736674131328 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/24090/statm: 347408 346617 430 1167 0 346189 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 1389632

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/177 24092
/proc/meminfo: memFree=28768976/32873844 swapFree=6080/6080
[pid=24090] ppid=24088 vsize=1389632 CPUtime=342.24 cores=0,2,4,6
/proc/24090/stat : 24090 (toysat) R 24088 24090 18125 0 -1 4202496 350536 0 0 0 34064 160 0 0 20 0 1 0 278011029 1422983168 346617 33554432000 4194304 8973514 140736674133408 140736674131328 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/24090/statm: 347408 346617 430 1167 0 346189 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 1389632

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/177 24092
/proc/meminfo: memFree=28768756/32873844 swapFree=6080/6080
[pid=24090] ppid=24088 vsize=1389632 CPUtime=402.23 cores=0,2,4,6
/proc/24090/stat : 24090 (toysat) R 24088 24090 18125 0 -1 4202496 350536 0 0 0 40050 173 0 0 20 0 1 0 278011029 1422983168 346617 33554432000 4194304 8973514 140736674133408 140736674132672 7841851 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/24090/statm: 347408 346617 430 1167 0 346189 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 1389632

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/177 24093
/proc/meminfo: memFree=28768908/32873844 swapFree=6080/6080
[pid=24090] ppid=24088 vsize=1389632 CPUtime=462.22 cores=0,2,4,6
/proc/24090/stat : 24090 (toysat) R 24088 24090 18125 0 -1 4202496 350536 0 0 0 46035 187 0 0 20 0 1 0 278011029 1422983168 346617 33554432000 4194304 8973514 140736674133408 140736674131392 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/24090/statm: 347408 346617 430 1167 0 346189 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 1389632

[startup+522.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/177 24093
/proc/meminfo: memFree=28768936/32873844 swapFree=6080/6080
[pid=24090] ppid=24088 vsize=1389632 CPUtime=522.21 cores=0,2,4,6
/proc/24090/stat : 24090 (toysat) R 24088 24090 18125 0 -1 4202496 350536 0 0 0 52020 201 0 0 20 0 1 0 278011029 1422983168 346617 33554432000 4194304 8973514 140736674133408 140736674131392 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/24090/statm: 347408 346617 430 1167 0 346189 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 1389632

[startup+582.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/178 24096
/proc/meminfo: memFree=28768832/32873844 swapFree=6080/6080
[pid=24090] ppid=24088 vsize=1389632 CPUtime=582.2 cores=0,2,4,6
/proc/24090/stat : 24090 (toysat) R 24088 24090 18125 0 -1 4202496 350536 0 0 0 58004 216 0 0 20 0 1 0 278011029 1422983168 346617 33554432000 4194304 8973514 140736674133408 140736674131328 4209198 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/24090/statm: 347408 346617 430 1167 0 346189 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 1389632

[startup+642.3 s]

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

[startup+882.3 s]
/proc/loadavg: 2.01 2.01 1.96 3/177 24097
/proc/meminfo: memFree=28768996/32873844 swapFree=6080/6080
[pid=24090] ppid=24088 vsize=1389632 CPUtime=882.16 cores=0,2,4,6
/proc/24090/stat : 24090 (toysat) R 24088 24090 18125 0 -1 4202496 350538 0 0 0 87928 288 0 0 20 0 1 0 278011029 1422983168 346622 33554432000 4194304 8973514 140736674133408 140736674132904 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/24090/statm: 347408 346622 430 1167 0 346189 0
Current children cumulated CPU time (s) 882.16
Current children cumulated vsize (KiB) 1389632

[startup+942.3 s]
/proc/loadavg: 2.04 2.02 1.96 3/177 24097
/proc/meminfo: memFree=28769024/32873844 swapFree=6080/6080
[pid=24090] ppid=24088 vsize=1389632 CPUtime=942.14 cores=0,2,4,6
/proc/24090/stat : 24090 (toysat) R 24088 24090 18125 0 -1 4202496 350540 0 0 0 93912 302 0 0 20 0 1 0 278011029 1422983168 346622 33554432000 4194304 8973514 140736674133408 140736674131328 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/24090/statm: 347408 346622 430 1167 0 346189 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 1389632

[startup+1002.3 s]
/proc/loadavg: 2.01 2.01 1.96 3/177 24097
/proc/meminfo: memFree=28768928/32873844 swapFree=6080/6080
[pid=24090] ppid=24088 vsize=1389632 CPUtime=1002.14 cores=0,2,4,6
/proc/24090/stat : 24090 (toysat) R 24088 24090 18125 0 -1 4202496 350541 0 0 0 99898 316 0 0 20 0 1 0 278011029 1422983168 346622 33554432000 4194304 8973514 140736674133408 140736674131392 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/24090/statm: 347408 346622 430 1167 0 346189 0
Current children cumulated CPU time (s) 1002.14
Current children cumulated vsize (KiB) 1389632

[startup+1062.3 s]
/proc/loadavg: 2.00 2.01 1.96 3/177 24135
/proc/meminfo: memFree=29966352/32873844 swapFree=6080/6080
[pid=24090] ppid=24088 vsize=1389632 CPUtime=1062.13 cores=0,2,4,6
/proc/24090/stat : 24090 (toysat) R 24088 24090 18125 0 -1 4202496 350541 0 0 0 105883 330 0 0 20 0 1 0 278011029 1422983168 346622 33554432000 4194304 8973514 140736674133408 140736674131328 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/24090/statm: 347408 346622 430 1167 0 346189 0
Current children cumulated CPU time (s) 1062.13
Current children cumulated vsize (KiB) 1389632

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/177 24136
/proc/meminfo: memFree=29963776/32873844 swapFree=6080/6080
[pid=24090] ppid=24088 vsize=1389632 CPUtime=1122.11 cores=0,2,4,6
/proc/24090/stat : 24090 (toysat) R 24088 24090 18125 0 -1 4202496 350541 0 0 0 111868 343 0 0 20 0 1 0 278011029 1422983168 346622 33554432000 4194304 8973514 140736674133408 140736674131392 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/24090/statm: 347408 346622 430 1167 0 346189 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 1389632

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/178 24139
/proc/meminfo: memFree=29961440/32873844 swapFree=6080/6080
[pid=24090] ppid=24088 vsize=1389632 CPUtime=1182.11 cores=0,2,4,6
/proc/24090/stat : 24090 (toysat) R 24088 24090 18125 0 -1 4202496 350547 0 0 0 117854 357 0 0 20 0 1 0 278011029 1422983168 346622 33554432000 4194304 8973514 140736674133408 140736674132904 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/24090/statm: 347408 346622 430 1167 0 346189 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 1389632

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/178 24162
/proc/meminfo: memFree=29958988/32873844 swapFree=6080/6080
[pid=24090] ppid=24088 vsize=1389632 CPUtime=1242.09 cores=0,2,4,6
/proc/24090/stat : 24090 (toysat) R 24088 24090 18125 0 -1 4202496 350552 0 0 0 123839 370 0 0 20 0 1 0 278011029 1422983168 346622 33554432000 4194304 8973514 140736674133408 140736674132672 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/24090/statm: 347408 346622 430 1167 0 346189 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 1389632

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/177 24162
/proc/meminfo: memFree=29956792/32873844 swapFree=6080/6080
[pid=24090] ppid=24088 vsize=1389632 CPUtime=1302.1 cores=0,2,4,6
/proc/24090/stat : 24090 (toysat) R 24088 24090 18125 0 -1 4202496 350552 0 0 0 129823 387 0 0 20 0 1 0 278011029 1422983168 346622 33554432000 4194304 8973514 140736674133408 140736674131392 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/24090/statm: 347408 346622 430 1167 0 346189 0
Current children cumulated CPU time (s) 1302.1
Current children cumulated vsize (KiB) 1389632

[startup+1362.3 s]
/proc/loadavg: 2.05 2.01 1.97 3/177 24162
/proc/meminfo: memFree=29954712/32873844 swapFree=6080/6080
[pid=24090] ppid=24088 vsize=1389632 CPUtime=1362.08 cores=0,2,4,6
/proc/24090/stat : 24090 (toysat) R 24088 24090 18125 0 -1 4202496 350555 0 0 0 135805 403 0 0 20 0 1 0 278011029 1422983168 346622 33554432000 4194304 8973514 140736674133408 140736674132904 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/24090/statm: 347408 346622 430 1167 0 346189 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 1389632

[startup+1422.31 s]
/proc/loadavg: 2.02 2.01 1.97 3/177 24163
/proc/meminfo: memFree=29951516/32873844 swapFree=6080/6080
[pid=24090] ppid=24088 vsize=1389632 CPUtime=1422.07 cores=0,2,4,6
/proc/24090/stat : 24090 (toysat) R 24088 24090 18125 0 -1 4202496 350555 0 0 0 141787 420 0 0 20 0 1 0 278011029 1422983168 346622 33554432000 4194304 8973514 140736674133408 140736674132672 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/24090/statm: 347408 346622 430 1167 0 346189 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 1389632

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/177 24163
/proc/meminfo: memFree=29949560/32873844 swapFree=6080/6080
[pid=24090] ppid=24088 vsize=1389632 CPUtime=1482.06 cores=0,2,4,6
/proc/24090/stat : 24090 (toysat) R 24088 24090 18125 0 -1 4202496 350555 0 0 0 147768 438 0 0 20 0 1 0 278011029 1422983168 346622 33554432000 4194304 8973514 140736674133408 140736674132904 4209357 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/24090/statm: 347408 346622 430 1167 0 346189 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 1389632

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/177 24163
/proc/meminfo: memFree=29947356/32873844 swapFree=6080/6080
[pid=24090] ppid=24088 vsize=1389632 CPUtime=1542.05 cores=0,2,4,6
/proc/24090/stat : 24090 (toysat) R 24088 24090 18125 0 -1 4202496 350556 0 0 0 153750 455 0 0 20 0 1 0 278011029 1422983168 346622 33554432000 4194304 8973514 140736674133408 140736674132672 4209297 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/24090/statm: 347408 346622 430 1167 0 346189 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 1389632

[startup+1602.3 s]
/proc/loadavg: 2.04 2.01 1.97 3/177 24163
/proc/meminfo: memFree=29945184/32873844 swapFree=6080/6080
[pid=24090] ppid=24088 vsize=1389632 CPUtime=1602.04 cores=0,2,4,6
/proc/24090/stat : 24090 (toysat) R 24088 24090 18125 0 -1 4202496 350556 0 0 0 159735 469 0 0 20 0 1 0 278011029 1422983168 346622 33554432000 4194304 8973514 140736674133408 140736674132672 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/24090/statm: 347408 346622 430 1167 0 346189 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 1389632

[startup+1662.3 s]
/proc/loadavg: 2.01 2.01 1.97 3/177 24163
/proc/meminfo: memFree=29941948/32873844 swapFree=6080/6080
[pid=24090] ppid=24088 vsize=1389632 CPUtime=1662.03 cores=0,2,4,6
/proc/24090/stat : 24090 (toysat) R 24088 24090 18125 0 -1 4202496 350564 0 0 0 165719 484 0 0 20 0 1 0 278011029 1422983168 346630 33554432000 4194304 8973514 140736674133408 140736674116504 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/24090/statm: 347408 346630 438 1167 0 346189 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 1389632

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/177 24164
/proc/meminfo: memFree=29939716/32873844 swapFree=6080/6080
[pid=24090] ppid=24088 vsize=1389632 CPUtime=1722.02 cores=0,2,4,6
/proc/24090/stat : 24090 (toysat) R 24088 24090 18125 0 -1 4202496 350564 0 0 0 171703 499 0 0 20 0 1 0 278011029 1422983168 346630 33554432000 4194304 8973514 140736674133408 140736674131328 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/24090/statm: 347408 346630 438 1167 0 346189 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 1389632

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/178 24167
/proc/meminfo: memFree=29935988/32873844 swapFree=6080/6080
[pid=24090] ppid=24088 vsize=1389632 CPUtime=1782.01 cores=0,2,4,6
/proc/24090/stat : 24090 (toysat) R 24088 24090 18125 0 -1 4202496 350564 0 0 0 177685 516 0 0 20 0 1 0 278011029 1422983168 346630 33554432000 4194304 8973514 140736674133408 140736674132672 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/24090/statm: 347408 346630 438 1167 0 346189 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 1389632



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/177 24167
/proc/meminfo: memFree=29935128/32873844 swapFree=6080/6080
[pid=24090] ppid=24088 vsize=1389632 CPUtime=1800.02 cores=0,2,4,6
/proc/24090/stat : 24090 (toysat) R 24088 24090 18125 0 -1 4202496 350564 0 0 0 179480 522 0 0 20 0 1 0 278011029 1422983168 346630 33554432000 4194304 8973514 140736674133408 140736674132672 4213876 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/24090/statm: 347408 346630 438 1167 0 346189 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 1389632

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

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

[startup+1800.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/177 24167
/proc/meminfo: memFree=29935128/32873844 swapFree=6080/6080
[pid=24090] ppid=24088 vsize=1389632 CPUtime=1800.02 cores=0,2,4,6
/proc/24090/stat : 24090 (toysat) R 24088 24090 18125 0 -1 4202496 350564 0 0 0 179480 522 0 0 20 0 1 0 278011029 1422983168 346630 33554432000 4194304 8973514 140736674133408 140736674132672 4213876 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/24090/statm: 347408 346630 438 1167 0 346189 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 1389632

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.31
CPU time (s): 1800.03
CPU user time (s): 1794.81
CPU system time (s): 5.22321
CPU usage (%): 99.9844
Max. virtual memory (cumulated for all children) (KiB): 1404992

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1794.81
system time used= 5.22321
maximum resident set size= 1401828
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 350564
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= 23
involuntary context switches= 1942

runsolver used 3.36149 second user time and 9.40357 second system time

The end

Launcher Data 

Begin job on node139 at 2012-05-27 13:41:05
IDJOB=3706213
IDBENCH=2441
IDSOLVER=2285
FILE ID=node139/3706213-1338118863
RUNJOBID= node139-1338113455-23757
PBS_JOBID= 14624436
Free space on /tmp= 71604 MiB

SOLVER NAME= toysat 2012-05-17
BENCH NAME= PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-mps-v2-20-10-wood1p.opb
COMMAND LINE= HOME/toysat --pb BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3706213-1338118863/watcher-3706213-1338118863 -o /tmp/evaluation-result-3706213-1338118863/solver-3706213-1338118863 -C 1800 -W 1900 -M 15500  HOME/toysat --pb HOME/instance-3706213-1338118863.opb

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

MD5SUM BENCH= 360101c0d249c34bf56133c11582c641
RANDOM SEED=1368834410

node139.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		: 2666.750
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	: 5333.50
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		: 2666.750
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		: 2666.750
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	: 5331.90
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		: 2666.750
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	: 5331.91
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		: 2666.750
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	: 5331.92
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		: 2666.750
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		: 2666.750
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		: 2666.750
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:        31305388 kB
Buffers:          310884 kB
Cached:           374592 kB
SwapCached:          828 kB
Active:           674296 kB
Inactive:          54700 kB
Active(anon):      38400 kB
Inactive(anon):     7624 kB
Active(file):     635896 kB
Inactive(file):    47076 kB
Unevictable:        6080 kB
Mlocked:            6080 kB
SwapTotal:      67108856 kB
SwapFree:       67104692 kB
Dirty:             66404 kB
Writeback:             0 kB
AnonPages:         51108 kB
Mapped:            13488 kB
Shmem:                 8 kB
Slab:             703052 kB
SReclaimable:     144868 kB
SUnreclaim:       558184 kB
KernelStack:        1448 kB
PageTables:         4048 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     160000 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:      2048 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= 71612 MiB
End job on node139 at 2012-05-27 14:11:07