Trace number 3706566

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 2012-05-17? (TO) 1800.02 1800.31

General information on the benchmark

Name/OPT-BIGINT-LIN/zahidi/Multihop/
normalized-minisat25_6_4_5_mh.opb
MD5SUMdea82fb627e6a79192851c69f83767e0
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark6311552
Best CPU time to get the best result obtained on this benchmark1800.63
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables31350
Total number of constraints73332
Number of constraints which are clauses57050
Number of constraints which are cardinality constraints (but not clauses)32
Number of constraints which are nor clauses,nor cardinality constraints16250
Minimum length of a constraint2
Maximum length of a constraint925
Number of terms in the objective function 16825
Biggest coefficient in the objective function 122763473
Number of bits for the biggest coefficient in the objective function 27
Sum of the numbers in the objective function 15648073763
Number of bits of the sum of numbers in the objective function 34
Biggest number in a constraint 122763473
Number of bits of the biggest number in a constraint 27
Biggest sum of numbers in a constraint 15648073763
Number of bits of the biggest sum of numbers34
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

38.38/38.47	c 2012-05-28T20:58:23+0200
38.38/38.47	c arch = x86_64
38.38/38.47	c os = linux
38.38/38.47	c compiler = ghc 7.4
38.38/38.47	c packages:
38.38/38.47	c   OptDir-0.0.1
38.38/38.47	c   array-0.4.0.0
38.38/38.47	c   base-4.5.0.0
38.38/38.47	c   bytestring-0.9.2.1
38.38/38.47	c   containers-0.4.2.1
38.38/38.47	c   deepseq-1.3.0.0
38.38/38.47	c   mtl-2.1.1
38.38/38.47	c   old_locale-1.0.0.4
38.38/38.47	c   parse_dimacs-1.2
38.38/38.47	c   parsec-3.1.2
38.38/38.47	c   queue-0.1.2
38.38/38.47	c   stm-2.3
38.38/38.47	c   time-1.4
38.38/38.47	c command line = ["--pb","HOME/instance-3706566-1338231503.opb"]
38.38/38.47	c #vars 31350
38.38/38.47	c #constraints 73332
38.38/38.47	c Solving starts ...
39.28/39.39	c solving time = 0.891s
39.28/39.39	c #decision = 15575
39.28/39.39	c #conflict = 133
39.28/39.39	c #restart = 1
39.28/39.40	o 6803235
39.48/39.51	c Solving starts ...
39.88/39.90	c solving time = 0.339s
39.88/39.90	c #decision = 17882
39.88/39.90	c #conflict = 135
39.88/39.90	c #restart = 1
39.88/39.90	o 6726500
39.88/39.94	c Solving starts ...
40.37/40.46	c solving time = 0.481s
40.37/40.46	c #decision = 20131
40.37/40.46	c #conflict = 141
40.37/40.46	c #restart = 1
40.37/40.47	o 6712597
40.47/40.50	c Solving starts ...
45.98/46.07	c solving time = 5.517s
45.98/46.07	c #decision = 21167
45.98/46.07	c #conflict = 142
45.98/46.07	c #restart = 1
45.98/46.07	o 6685993
46.08/46.11	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-3706566-1338231503/watcher-3706566-1338231503 -o /tmp/evaluation-result-3706566-1338231503/solver-3706566-1338231503 -C 1800 -W 1900 -M 15500 HOME/toysat --pb HOME/instance-3706566-1338231503.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: 2.00 1.97 1.91 3/176 17043
/proc/meminfo: memFree=28826888/32873844 swapFree=7116/7116
[pid=17043] ppid=17041 vsize=7232 CPUtime=0 cores=1,3,5,7
/proc/17043/stat : 17043 (toysat) R 17041 17043 16905 0 -1 4202496 822 0 0 0 0 0 0 0 20 0 1 0 289275340 7405568 743 33554432000 4194304 8973514 140733789235008 140733789234504 4209325 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/17043/statm: 1808 745 411 1167 0 589 0

[startup+0.0609941 s]
/proc/loadavg: 2.00 1.97 1.91 3/176 17043
/proc/meminfo: memFree=28826888/32873844 swapFree=7116/7116
[pid=17043] ppid=17041 vsize=9280 CPUtime=0.05 cores=1,3,5,7
/proc/17043/stat : 17043 (toysat) R 17041 17043 16905 0 -1 4202496 1560 0 0 0 5 0 0 0 20 0 1 0 289275340 9502720 1481 33554432000 4194304 8973514 140733789235008 140733789234504 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/17043/statm: 2320 1481 412 1167 0 1101 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 9280

[startup+0.100293 s]
/proc/loadavg: 2.00 1.97 1.91 3/176 17043
/proc/meminfo: memFree=28826888/32873844 swapFree=7116/7116
[pid=17043] ppid=17041 vsize=12352 CPUtime=0.09 cores=1,3,5,7
/proc/17043/stat : 17043 (toysat) R 17041 17043 16905 0 -1 4202496 2172 0 0 0 9 0 0 0 20 0 1 0 289275340 12648448 2093 33554432000 4194304 8973514 140733789235008 140733789234504 4212523 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/17043/statm: 3088 2101 417 1167 0 1869 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12352

[startup+0.300305 s]
/proc/loadavg: 2.00 1.97 1.91 3/176 17043
/proc/meminfo: memFree=28826888/32873844 swapFree=7116/7116
[pid=17043] ppid=17041 vsize=22592 CPUtime=0.29 cores=1,3,5,7
/proc/17043/stat : 17043 (toysat) R 17041 17043 16905 0 -1 4202496 4838 0 0 0 28 1 0 0 20 0 1 0 289275340 23134208 4759 33554432000 4194304 8973514 140733789235008 140733789234272 4209325 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/17043/statm: 5648 4766 418 1167 0 4429 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 22592

[startup+0.700308 s]
/proc/loadavg: 2.00 1.97 1.91 3/176 17043
/proc/meminfo: memFree=28826888/32873844 swapFree=7116/7116
[pid=17043] ppid=17041 vsize=46144 CPUtime=0.69 cores=1,3,5,7
/proc/17043/stat : 17043 (toysat) R 17041 17043 16905 0 -1 4202496 10804 0 0 0 66 3 0 0 20 0 1 0 289275340 47251456 10725 33554432000 4194304 8973514 140733789235008 140733789234272 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/17043/statm: 11536 10725 418 1167 0 10317 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 46144

[startup+1.50031 s]
/proc/loadavg: 2.00 1.97 1.91 3/177 17044
/proc/meminfo: memFree=28744692/32873844 swapFree=7116/7116
[pid=17043] ppid=17041 vsize=101440 CPUtime=1.49 cores=1,3,5,7
/proc/17043/stat : 17043 (toysat) R 17041 17043 16905 0 -1 4202496 24647 0 0 0 143 6 0 0 20 0 1 0 289275340 103874560 24568 33554432000 4194304 8973514 140733789235008 140733789232960 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/17043/statm: 25360 24568 431 1167 0 24141 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 101440

[startup+3.10018 s]
/proc/loadavg: 2.00 1.97 1.91 3/177 17044
/proc/meminfo: memFree=28690380/32873844 swapFree=7116/7116
[pid=17043] ppid=17041 vsize=121920 CPUtime=3.08 cores=1,3,5,7
/proc/17043/stat : 17043 (toysat) R 17041 17043 16905 0 -1 4202496 29771 0 0 0 301 7 0 0 20 0 1 0 289275340 124846080 29692 33554432000 4194304 8973514 140733789235008 140733789234504 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/17043/statm: 30480 29692 435 1167 0 29261 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 121920

[startup+6.30033 s]
/proc/loadavg: 2.00 1.97 1.91 3/177 17044
/proc/meminfo: memFree=28672840/32873844 swapFree=7116/7116
[pid=17043] ppid=17041 vsize=136256 CPUtime=6.28 cores=1,3,5,7
/proc/17043/stat : 17043 (toysat) R 17041 17043 16905 0 -1 4202496 33277 0 0 0 619 9 0 0 20 0 1 0 289275340 139526144 33198 33554432000 4194304 8973514 140733789235008 140733789234504 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/17043/statm: 34064 33198 435 1167 0 32845 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 136256

[startup+12.7003 s]
/proc/loadavg: 2.00 1.97 1.91 3/177 17044
/proc/meminfo: memFree=28668332/32873844 swapFree=7116/7116
[pid=17043] ppid=17041 vsize=136256 CPUtime=12.69 cores=1,3,5,7
/proc/17043/stat : 17043 (toysat) R 17041 17043 16905 0 -1 4202496 33355 0 0 0 1258 11 0 0 20 0 1 0 289275340 139526144 33276 33554432000 4194304 8973514 140733789235008 140733789217024 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/17043/statm: 34064 33276 435 1167 0 32845 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 136256

[startup+25.5003 s]
/proc/loadavg: 2.00 1.97 1.91 3/177 17044
/proc/meminfo: memFree=28667720/32873844 swapFree=7116/7116
[pid=17043] ppid=17041 vsize=136256 CPUtime=25.48 cores=1,3,5,7
/proc/17043/stat : 17043 (toysat) R 17041 17043 16905 0 -1 4202496 33355 0 0 0 2533 15 0 0 20 0 1 0 289275340 139526144 33276 33554432000 4194304 8973514 140733789235008 140733789234504 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/17043/statm: 34064 33276 435 1167 0 32845 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 136256

[startup+51.1004 s]
/proc/loadavg: 2.00 1.97 1.91 3/177 17044
/proc/meminfo: memFree=28633636/32873844 swapFree=7116/7116
[pid=17043] ppid=17041 vsize=170048 CPUtime=51.08 cores=1,3,5,7
/proc/17043/stat : 17043 (toysat) R 17041 17043 16905 0 -1 4202496 41832 0 0 0 5085 23 0 0 20 0 1 0 289275340 174129152 41752 33554432000 4194304 8973514 140733789235008 140733789232896 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/17043/statm: 42512 41752 457 1167 0 41293 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 170048

[startup+102.3 s]
/proc/loadavg: 2.00 1.97 1.91 3/177 17047
/proc/meminfo: memFree=28632920/32873844 swapFree=7116/7116
[pid=17043] ppid=17041 vsize=170048 CPUtime=102.27 cores=1,3,5,7
/proc/17043/stat : 17043 (toysat) R 17041 17043 16905 0 -1 4202496 41836 0 0 0 10196 31 0 0 20 0 1 0 289275340 174129152 41752 33554432000 4194304 8973514 140733789235008 140733789217024 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/17043/statm: 42512 41752 457 1167 0 41293 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 170048

[startup+162.3 s]
/proc/loadavg: 2.05 1.99 1.91 3/178 17070
/proc/meminfo: memFree=28633048/32873844 swapFree=7116/7116
[pid=17043] ppid=17041 vsize=170048 CPUtime=162.25 cores=1,3,5,7
/proc/17043/stat : 17043 (toysat) R 17041 17043 16905 0 -1 4202496 41845 0 0 0 16184 41 0 0 20 0 1 0 289275340 174129152 41752 33554432000 4194304 8973514 140733789235008 140733789232960 4208857 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/17043/statm: 42512 41752 457 1167 0 41293 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 170048

[startup+222.307 s]
/proc/loadavg: 2.02 1.99 1.91 3/177 17070
/proc/meminfo: memFree=28631964/32873844 swapFree=7116/7116
[pid=17043] ppid=17041 vsize=171072 CPUtime=222.24 cores=1,3,5,7
/proc/17043/stat : 17043 (toysat) R 17041 17043 16905 0 -1 4202496 42101 0 0 0 22172 52 0 0 20 0 1 0 289275340 175177728 42008 33554432000 4194304 8973514 140733789235008 140733789217024 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/17043/statm: 42768 42008 457 1167 0 41549 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 171072

[startup+282.3 s]
/proc/loadavg: 2.00 1.99 1.91 3/177 17070
/proc/meminfo: memFree=28632460/32873844 swapFree=7116/7116
[pid=17043] ppid=17041 vsize=171072 CPUtime=282.24 cores=1,3,5,7
/proc/17043/stat : 17043 (toysat) R 17041 17043 16905 0 -1 4202496 42101 0 0 0 28161 63 0 0 20 0 1 0 289275340 175177728 42008 33554432000 4194304 8973514 140733789235008 140733789232960 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/17043/statm: 42768 42008 457 1167 0 41549 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 171072

[startup+342.3 s]
/proc/loadavg: 2.06 2.00 1.92 3/177 17070
/proc/meminfo: memFree=28632336/32873844 swapFree=7116/7116
[pid=17043] ppid=17041 vsize=171072 CPUtime=342.22 cores=1,3,5,7
/proc/17043/stat : 17043 (toysat) R 17041 17043 16905 0 -1 4202496 42101 0 0 0 34150 72 0 0 20 0 1 0 289275340 175177728 42008 33554432000 4194304 8973514 140733789235008 140733789232960 4209212 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/17043/statm: 42768 42008 457 1167 0 41549 0
Current children cumulated CPU time (s) 342.22
Current children cumulated vsize (KiB) 171072

[startup+402.3 s]
/proc/loadavg: 2.02 2.00 1.92 3/177 17070
/proc/meminfo: memFree=28632460/32873844 swapFree=7116/7116
[pid=17043] ppid=17041 vsize=171072 CPUtime=402.21 cores=1,3,5,7
/proc/17043/stat : 17043 (toysat) R 17041 17043 16905 0 -1 4202496 42101 0 0 0 40139 82 0 0 20 0 1 0 289275340 175177728 42008 33554432000 4194304 8973514 140733789235008 140733789233024 4209212 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/17043/statm: 42768 42008 457 1167 0 41549 0
Current children cumulated CPU time (s) 402.21
Current children cumulated vsize (KiB) 171072

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/177 17071
/proc/meminfo: memFree=28631344/32873844 swapFree=7116/7116
[pid=17043] ppid=17041 vsize=171072 CPUtime=462.21 cores=1,3,5,7
/proc/17043/stat : 17043 (toysat) R 17041 17043 16905 0 -1 4202496 42101 0 0 0 46127 94 0 0 20 0 1 0 289275340 175177728 42008 33554432000 4194304 8973514 140733789235008 140733789217024 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/17043/statm: 42768 42008 457 1167 0 41549 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 171072

[startup+522.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/177 17071
/proc/meminfo: memFree=28631344/32873844 swapFree=7116/7116
[pid=17043] ppid=17041 vsize=171072 CPUtime=522.2 cores=1,3,5,7
/proc/17043/stat : 17043 (toysat) R 17041 17043 16905 0 -1 4202496 42101 0 0 0 52116 104 0 0 20 0 1 0 289275340 175177728 42008 33554432000 4194304 8973514 140733789235008 140733789234504 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/17043/statm: 42768 42008 457 1167 0 41549 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 171072

[startup+582.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/177 17071
/proc/meminfo: memFree=28631280/32873844 swapFree=7116/7116
[pid=17043] ppid=17041 vsize=171072 CPUtime=582.18 cores=1,3,5,7
/proc/17043/stat : 17043 (toysat) R 17041 17043 16905 0 -1 4202496 42101 0 0 0 58105 113 0 0 20 0 1 0 289275340 175177728 42008 33554432000 4194304 8973514 140733789235008 140733789234504 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/17043/statm: 42768 42008 457 1167 0 41549 0
Current children cumulated CPU time (s) 582.18
Current children cumulated vsize (KiB) 171072

[startup+642.3 s]

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

[startup+822.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/177 17075
/proc/meminfo: memFree=28631404/32873844 swapFree=7116/7116
[pid=17043] ppid=17041 vsize=171072 CPUtime=822.15 cores=1,3,5,7
/proc/17043/stat : 17043 (toysat) R 17041 17043 16905 0 -1 4202496 42101 0 0 0 82060 155 0 0 20 0 1 0 289275340 175177728 42008 33554432000 4194304 8973514 140733789235008 140733789234272 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/17043/statm: 42768 42008 457 1167 0 41549 0
Current children cumulated CPU time (s) 822.15
Current children cumulated vsize (KiB) 171072

[startup+882.307 s]
/proc/loadavg: 2.00 2.00 1.92 3/177 17075
/proc/meminfo: memFree=28631404/32873844 swapFree=7116/7116
[pid=17043] ppid=17041 vsize=171072 CPUtime=882.14 cores=1,3,5,7
/proc/17043/stat : 17043 (toysat) R 17041 17043 16905 0 -1 4202496 42101 0 0 0 88050 164 0 0 20 0 1 0 289275340 175177728 42008 33554432000 4194304 8973514 140733789235008 140733789232960 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/17043/statm: 42768 42008 457 1167 0 41549 0
Current children cumulated CPU time (s) 882.14
Current children cumulated vsize (KiB) 171072

[startup+942.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/177 17075
/proc/meminfo: memFree=28631404/32873844 swapFree=7116/7116
[pid=17043] ppid=17041 vsize=171072 CPUtime=942.13 cores=1,3,5,7
/proc/17043/stat : 17043 (toysat) R 17041 17043 16905 0 -1 4202496 42101 0 0 0 94038 175 0 0 20 0 1 0 289275340 175177728 42008 33554432000 4194304 8973514 140733789235008 140733789232960 4209142 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/17043/statm: 42768 42008 457 1167 0 41549 0
Current children cumulated CPU time (s) 942.13
Current children cumulated vsize (KiB) 171072

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/177 17075
/proc/meminfo: memFree=28631900/32873844 swapFree=7116/7116
[pid=17043] ppid=17041 vsize=171072 CPUtime=1002.12 cores=1,3,5,7
/proc/17043/stat : 17043 (toysat) R 17041 17043 16905 0 -1 4202496 42101 0 0 0 100027 185 0 0 20 0 1 0 289275340 175177728 42008 33554432000 4194304 8973514 140733789235008 140733789234504 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/17043/statm: 42768 42008 457 1167 0 41549 0
Current children cumulated CPU time (s) 1002.12
Current children cumulated vsize (KiB) 171072

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/177 17076
/proc/meminfo: memFree=28631652/32873844 swapFree=7116/7116
[pid=17043] ppid=17041 vsize=171072 CPUtime=1062.11 cores=1,3,5,7
/proc/17043/stat : 17043 (toysat) R 17041 17043 16905 0 -1 4202496 42101 0 0 0 106016 195 0 0 20 0 1 0 289275340 175177728 42008 33554432000 4194304 8973514 140733789235008 140733789232960 4209212 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/17043/statm: 42768 42008 457 1167 0 41549 0
Current children cumulated CPU time (s) 1062.11
Current children cumulated vsize (KiB) 171072

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/177 17076
/proc/meminfo: memFree=28631776/32873844 swapFree=7116/7116
[pid=17043] ppid=17041 vsize=171072 CPUtime=1122.11 cores=1,3,5,7
/proc/17043/stat : 17043 (toysat) R 17041 17043 16905 0 -1 4202496 42101 0 0 0 112004 207 0 0 20 0 1 0 289275340 175177728 42008 33554432000 4194304 8973514 140733789235008 140733789217024 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/17043/statm: 42768 42008 457 1167 0 41549 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 171072

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/177 17076
/proc/meminfo: memFree=28631652/32873844 swapFree=7116/7116
[pid=17043] ppid=17041 vsize=171072 CPUtime=1182.1 cores=1,3,5,7
/proc/17043/stat : 17043 (toysat) R 17041 17043 16905 0 -1 4202496 42101 0 0 0 117992 218 0 0 20 0 1 0 289275340 175177728 42008 33554432000 4194304 8973514 140733789235008 140733789232960 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/17043/statm: 42768 42008 457 1167 0 41549 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 171072

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/177 17076
/proc/meminfo: memFree=28631528/32873844 swapFree=7116/7116
[pid=17043] ppid=17041 vsize=171072 CPUtime=1242.09 cores=1,3,5,7
/proc/17043/stat : 17043 (toysat) R 17041 17043 16905 0 -1 4202496 42101 0 0 0 123981 228 0 0 20 0 1 0 289275340 175177728 42008 33554432000 4194304 8973514 140733789235008 140733789234272 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/17043/statm: 42768 42008 457 1167 0 41549 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 171072

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/178 17079
/proc/meminfo: memFree=28631264/32873844 swapFree=7116/7116
[pid=17043] ppid=17041 vsize=171072 CPUtime=1302.07 cores=1,3,5,7
/proc/17043/stat : 17043 (toysat) R 17041 17043 16905 0 -1 4202496 42101 0 0 0 129966 241 0 0 20 0 1 0 289275340 175177728 42008 33554432000 4194304 8973514 140733789235008 140733789234504 4209212 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/17043/statm: 42768 42008 457 1167 0 41549 0
Current children cumulated CPU time (s) 1302.07
Current children cumulated vsize (KiB) 171072

[startup+1362.3 s]
/proc/loadavg: 2.09 2.03 1.93 3/177 17080
/proc/meminfo: memFree=28631776/32873844 swapFree=7116/7116
[pid=17043] ppid=17041 vsize=171072 CPUtime=1362.06 cores=1,3,5,7
/proc/17043/stat : 17043 (toysat) R 17041 17043 16905 0 -1 4202496 42101 0 0 0 135953 253 0 0 20 0 1 0 289275340 175177728 42008 33554432000 4194304 8973514 140733789235008 140733789217024 4204368 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/17043/statm: 42768 42008 457 1167 0 41549 0
Current children cumulated CPU time (s) 1362.06
Current children cumulated vsize (KiB) 171072

[startup+1422.3 s]
/proc/loadavg: 2.03 2.02 1.93 3/177 17080
/proc/meminfo: memFree=28630660/32873844 swapFree=7116/7116
[pid=17043] ppid=17041 vsize=171072 CPUtime=1422.06 cores=1,3,5,7
/proc/17043/stat : 17043 (toysat) R 17041 17043 16905 0 -1 4202496 42101 0 0 0 141941 265 0 0 20 0 1 0 289275340 175177728 42008 33554432000 4194304 8973514 140733789235008 140733789232960 4209425 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/17043/statm: 42768 42008 457 1167 0 41549 0
Current children cumulated CPU time (s) 1422.06
Current children cumulated vsize (KiB) 171072

[startup+1482.3 s]
/proc/loadavg: 2.04 2.03 1.94 3/177 17080
/proc/meminfo: memFree=28630784/32873844 swapFree=7116/7116
[pid=17043] ppid=17041 vsize=171072 CPUtime=1482.04 cores=1,3,5,7
/proc/17043/stat : 17043 (toysat) R 17041 17043 16905 0 -1 4202496 42101 0 0 0 147927 277 0 0 20 0 1 0 289275340 175177728 42008 33554432000 4194304 8973514 140733789235008 140733789232960 4214496 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/17043/statm: 42768 42008 457 1167 0 41549 0
Current children cumulated CPU time (s) 1482.04
Current children cumulated vsize (KiB) 171072

[startup+1542.31 s]
/proc/loadavg: 2.01 2.02 1.94 3/177 17080
/proc/meminfo: memFree=28630784/32873844 swapFree=7116/7116
[pid=17043] ppid=17041 vsize=171072 CPUtime=1542.04 cores=1,3,5,7
/proc/17043/stat : 17043 (toysat) R 17041 17043 16905 0 -1 4202496 42101 0 0 0 153916 288 0 0 20 0 1 0 289275340 175177728 42008 33554432000 4194304 8973514 140733789235008 140733789234504 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/17043/statm: 42768 42008 457 1167 0 41549 0
Current children cumulated CPU time (s) 1542.04
Current children cumulated vsize (KiB) 171072

[startup+1602.3 s]
/proc/loadavg: 2.00 2.02 1.94 3/176 17080
/proc/meminfo: memFree=28631156/32873844 swapFree=7116/7116
[pid=17043] ppid=17041 vsize=171072 CPUtime=1602.03 cores=1,3,5,7
/proc/17043/stat : 17043 (toysat) R 17041 17043 16905 0 -1 4202496 42101 0 0 0 159904 299 0 0 20 0 1 0 289275340 175177728 42008 33554432000 4194304 8973514 140733789235008 140733789233216 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/17043/statm: 42768 42008 457 1167 0 41549 0
Current children cumulated CPU time (s) 1602.03
Current children cumulated vsize (KiB) 171072

[startup+1662.3 s]
/proc/loadavg: 2.06 2.03 1.94 3/177 17082
/proc/meminfo: memFree=28631528/32873844 swapFree=7116/7116
[pid=17043] ppid=17041 vsize=171072 CPUtime=1662.03 cores=1,3,5,7
/proc/17043/stat : 17043 (toysat) R 17041 17043 16905 0 -1 4202496 42101 0 0 0 165892 311 0 0 20 0 1 0 289275340 175177728 42008 33554432000 4194304 8973514 140733789235008 140733789234504 4209212 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/17043/statm: 42768 42008 457 1167 0 41549 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 171072

[startup+1722.3 s]
/proc/loadavg: 2.02 2.02 1.94 3/177 17082
/proc/meminfo: memFree=28631404/32873844 swapFree=7116/7116
[pid=17043] ppid=17041 vsize=171072 CPUtime=1722.01 cores=1,3,5,7
/proc/17043/stat : 17043 (toysat) R 17041 17043 16905 0 -1 4202496 42101 0 0 0 171881 320 0 0 20 0 1 0 289275340 175177728 42008 33554432000 4194304 8973514 140733789235008 140733789232960 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/17043/statm: 42768 42008 457 1167 0 41549 0
Current children cumulated CPU time (s) 1722.01
Current children cumulated vsize (KiB) 171072

[startup+1782.3 s]
/proc/loadavg: 2.01 2.02 1.94 3/177 17082
/proc/meminfo: memFree=28631032/32873844 swapFree=7116/7116
[pid=17043] ppid=17041 vsize=171072 CPUtime=1782.01 cores=1,3,5,7
/proc/17043/stat : 17043 (toysat) R 17041 17043 16905 0 -1 4202496 42101 0 0 0 177870 331 0 0 20 0 1 0 289275340 175177728 42008 33554432000 4194304 8973514 140733789235008 140733789234272 4415636 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/17043/statm: 42768 42008 457 1167 0 41549 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 171072



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.00 2.01 1.94 2/175 17083
/proc/meminfo: memFree=28668832/32873844 swapFree=7116/7116
[pid=17043] ppid=17041 vsize=171072 CPUtime=1800.01 cores=1,3,5,7
/proc/17043/stat : 17043 (toysat) R 17041 17043 16905 0 -1 4202496 42101 0 0 0 179666 335 0 0 20 0 1 0 289275340 175177728 42008 33554432000 4194304 8973514 140733789235008 140733789234272 4209340 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/17043/statm: 42768 42008 457 1167 0 41549 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 171072

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.31
CPU time (s): 1800.02
CPU user time (s): 1796.66
CPU system time (s): 3.35649
CPU usage (%): 99.9839
Max. virtual memory (cumulated for all children) (KiB): 171072

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.66
system time used= 3.35649
maximum resident set size= 168032
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 42101
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= 22
involuntary context switches= 1880

runsolver used 3.34149 second user time and 10.3524 second system time

The end

Launcher Data 

Begin job on node138 at 2012-05-28 20:58:23
IDJOB=3706566
IDBENCH=92700
IDSOLVER=2285
FILE ID=node138/3706566-1338231503
RUNJOBID= node138-1338229700-16922
PBS_JOBID= 14624649
Free space on /tmp= 71484 MiB

SOLVER NAME= toysat 2012-05-17
BENCH NAME= PB12/normalized-PB12/OPT-BIGINT-LIN/zahidi/Multihop/normalized-minisat25_6_4_5_mh.opb
COMMAND LINE= HOME/toysat --pb BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3706566-1338231503/watcher-3706566-1338231503 -o /tmp/evaluation-result-3706566-1338231503/solver-3706566-1338231503 -C 1800 -W 1900 -M 15500  HOME/toysat --pb HOME/instance-3706566-1338231503.opb

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

MD5SUM BENCH= dea82fb627e6a79192851c69f83767e0
RANDOM SEED=1796942157

node138.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		: 2667.347
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	: 5334.69
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		: 2667.347
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		: 2667.347
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		: 2667.347
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		: 2667.347
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		: 2667.347
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		: 2667.347
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	: 5331.92
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		: 2667.347
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:        28827804 kB
Buffers:          665472 kB
Cached:          2456936 kB
SwapCached:          208 kB
Active:          1201044 kB
Inactive:        1952488 kB
Active(anon):      12932 kB
Inactive(anon):    11368 kB
Active(file):    1188112 kB
Inactive(file):  1941120 kB
Unevictable:        7116 kB
Mlocked:            7116 kB
SwapTotal:      67108856 kB
SwapFree:       67108648 kB
Dirty:             17884 kB
Writeback:             0 kB
AnonPages:         28548 kB
Mapped:            15840 kB
Shmem:               200 kB
Slab:             753576 kB
SReclaimable:     195920 kB
SUnreclaim:       557656 kB
KernelStack:        1456 kB
PageTables:         3980 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     136448 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:         0 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= 71484 MiB
End job on node138 at 2012-05-28 21:28:25