Trace number 3706569

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) 1800.1 1800.41

General information on the benchmark

Name/OPT-BIGINT-LIN/zahidi/Multihop/
normalized-minisat25_6_4_8_mh.opb
MD5SUMe48ee9240e6d9b52ec3ebd9cb27e0b8c
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark7759662
Best CPU time to get the best result obtained on this benchmark1800.54
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 119095488
Number of bits for the biggest coefficient in the objective function 27
Sum of the numbers in the objective function 17168297281
Number of bits of the sum of numbers in the objective function 34
Biggest number in a constraint 119095488
Number of bits of the biggest number in a constraint 27
Biggest sum of numbers in a constraint 17168297281
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 

39.97/40.04	c 2012-05-28T21:28:25+0200
39.97/40.04	c arch = x86_64
39.97/40.04	c os = linux
39.97/40.04	c compiler = ghc 7.4
39.97/40.04	c packages:
39.97/40.04	c   OptDir-0.0.1
39.97/40.04	c   array-0.4.0.0
39.97/40.04	c   base-4.5.0.0
39.97/40.04	c   bytestring-0.9.2.1
39.97/40.04	c   containers-0.4.2.1
39.97/40.04	c   deepseq-1.3.0.0
39.97/40.04	c   mtl-2.1.1
39.97/40.04	c   old_locale-1.0.0.4
39.97/40.04	c   parse_dimacs-1.2
39.97/40.04	c   parsec-3.1.2
39.97/40.04	c   queue-0.1.2
39.97/40.04	c   stm-2.3
39.97/40.04	c   time-1.4
39.97/40.04	c command line = ["--pb","HOME/instance-3706569-1338233305.opb"]
39.97/40.04	c #vars 31350
39.97/40.04	c #constraints 73332
39.97/40.04	c Solving starts ...
40.58/40.67	c solving time = 0.601s
40.58/40.67	c #decision = 6059
40.58/40.67	c #conflict = 101
40.58/40.67	c #restart = 1
40.58/40.67	o 7864313
40.68/40.78	c Solving starts ...
40.97/41.01	c solving time = 0.200s
40.97/41.01	c #decision = 8458
40.97/41.01	c #conflict = 101
40.97/41.01	c #restart = 1
40.97/41.02	o 7864313
41.07/41.12	c Solving starts ...
778.95/779.14	c solving time = 737.858s
778.95/779.14	c #decision = 11287
778.95/779.14	c #conflict = 267
778.95/779.14	c #restart = 2
778.95/779.14	o 7854044
779.05/779.25	c Solving starts ...
798.75/798.96	c solving time = 19.604s
798.75/798.96	c #decision = 11822
798.75/798.96	c #conflict = 270
798.75/798.96	c #restart = 2
798.75/798.96	o 7849090
798.85/799.00	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-3706569-1338233305/watcher-3706569-1338233305 -o /tmp/evaluation-result-3706569-1338233305/solver-3706569-1338233305 -C 1800 -W 1900 -M 15500 HOME/toysat --pb HOME/instance-3706569-1338233305.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: 1.84 1.98 1.93 3/171 17150
/proc/meminfo: memFree=28835848/32873844 swapFree=7116/7116
[pid=17150] ppid=17148 vsize=6208 CPUtime=0 cores=0,2,4,6
/proc/17150/stat : 17150 (toysat) R 17148 17150 16905 0 -1 4202496 801 0 0 0 0 0 0 0 20 0 1 0 289455583 6356992 721 33554432000 4194304 8973514 140736560349840 140733410106552 7937344 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/17150/statm: 1552 721 411 1167 0 333 0

[startup+0.0849481 s]
/proc/loadavg: 1.84 1.98 1.93 3/171 17150
/proc/meminfo: memFree=28835848/32873844 swapFree=7116/7116
[pid=17150] ppid=17148 vsize=10304 CPUtime=0.07 cores=0,2,4,6
/proc/17150/stat : 17150 (toysat) R 17148 17150 16905 0 -1 4202496 1707 0 0 0 7 0 0 0 20 0 1 0 289455583 10551296 1627 33554432000 4194304 8973514 140736560349840 140733410106552 4591460 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/17150/statm: 2576 1627 412 1167 0 1357 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 10304

[startup+0.100232 s]
/proc/loadavg: 1.84 1.98 1.93 3/171 17150
/proc/meminfo: memFree=28835848/32873844 swapFree=7116/7116
[pid=17150] ppid=17148 vsize=11328 CPUtime=0.09 cores=0,2,4,6
/proc/17150/stat : 17150 (toysat) R 17148 17150 16905 0 -1 4202496 1987 0 0 0 9 0 0 0 20 0 1 0 289455583 11599872 1907 33554432000 4194304 8973514 140736560349840 140733410106552 5782164 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/17150/statm: 2832 1907 417 1167 0 1613 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11328

[startup+0.300232 s]
/proc/loadavg: 1.84 1.98 1.93 3/171 17150
/proc/meminfo: memFree=28835848/32873844 swapFree=7116/7116
[pid=17150] ppid=17148 vsize=22592 CPUtime=0.29 cores=0,2,4,6
/proc/17150/stat : 17150 (toysat) R 17148 17150 16905 0 -1 4202496 4917 0 0 0 28 1 0 0 20 0 1 0 289455583 23134208 4837 33554432000 4194304 8973514 140736560349840 140733410106552 7841851 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/17150/statm: 5648 4837 418 1167 0 4429 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 22592

[startup+0.700226 s]
/proc/loadavg: 1.84 1.98 1.93 3/171 17150
/proc/meminfo: memFree=28835848/32873844 swapFree=7116/7116
[pid=17150] ppid=17148 vsize=48192 CPUtime=0.69 cores=0,2,4,6
/proc/17150/stat : 17150 (toysat) R 17148 17150 16905 0 -1 4202496 11317 0 0 0 66 3 0 0 20 0 1 0 289455583 49348608 11237 33554432000 4194304 8973514 140736560349840 140736560349336 4209332 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/17150/statm: 12048 11237 418 1167 0 10829 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 48192

[startup+1.50023 s]
/proc/loadavg: 1.84 1.98 1.93 3/177 17160
/proc/meminfo: memFree=28750828/32873844 swapFree=7116/7116
[pid=17150] ppid=17148 vsize=103488 CPUtime=1.49 cores=0,2,4,6
/proc/17150/stat : 17150 (toysat) R 17148 17150 16905 0 -1 4202496 25156 0 0 0 144 5 0 0 20 0 1 0 289455583 105971712 25076 33554432000 4194304 8973514 140736560349840 140736560349104 6566032 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/17150/statm: 25872 25076 427 1167 0 24653 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 103488

[startup+3.10018 s]
/proc/loadavg: 1.84 1.98 1.93 3/177 17160
/proc/meminfo: memFree=28693028/32873844 swapFree=7116/7116
[pid=17150] ppid=17148 vsize=118848 CPUtime=3.08 cores=0,2,4,6
/proc/17150/stat : 17150 (toysat) R 17148 17150 16905 0 -1 4202496 29004 0 0 0 302 6 0 0 20 0 1 0 289455583 121700352 28924 33554432000 4194304 8973514 140736560349840 140736560349336 5372533 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/17150/statm: 29712 28924 435 1167 0 28493 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 118848

[startup+6.30018 s]
/proc/loadavg: 1.94 2.00 1.94 3/177 17160
/proc/meminfo: memFree=28671700/32873844 swapFree=7116/7116
[pid=17150] ppid=17148 vsize=132160 CPUtime=6.29 cores=0,2,4,6
/proc/17150/stat : 17150 (toysat) R 17148 17150 16905 0 -1 4202496 32332 0 0 0 621 8 0 0 20 0 1 0 289455583 135331840 32252 33554432000 4194304 8973514 140736560349840 140736560349336 7841851 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/17150/statm: 33040 32252 435 1167 0 31821 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 132160

[startup+12.7002 s]
/proc/loadavg: 1.94 2.00 1.94 3/177 17160
/proc/meminfo: memFree=28666728/32873844 swapFree=7116/7116
[pid=17150] ppid=17148 vsize=136256 CPUtime=12.69 cores=0,2,4,6
/proc/17150/stat : 17150 (toysat) R 17148 17150 16905 0 -1 4202496 33356 0 0 0 1259 10 0 0 20 0 1 0 289455583 139526144 33276 33554432000 4194304 8973514 140736560349840 140736560349336 4481504 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/17150/statm: 34064 33276 435 1167 0 32845 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 136256

[startup+25.5002 s]
/proc/loadavg: 1.95 2.00 1.94 3/177 17160
/proc/meminfo: memFree=28666580/32873844 swapFree=7116/7116
[pid=17150] ppid=17148 vsize=136256 CPUtime=25.47 cores=0,2,4,6
/proc/17150/stat : 17150 (toysat) R 17148 17150 16905 0 -1 4202496 33365 0 0 0 2534 13 0 0 20 0 1 0 289455583 139526144 33281 33554432000 4194304 8973514 140736560349840 140736560349104 6662674 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/17150/statm: 34064 33281 435 1167 0 32845 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 136256

[startup+51.1002 s]
/proc/loadavg: 1.97 2.00 1.94 3/177 17160
/proc/meminfo: memFree=28640012/32873844 swapFree=7116/7116
[pid=17150] ppid=17148 vsize=162880 CPUtime=51.07 cores=0,2,4,6
/proc/17150/stat : 17150 (toysat) R 17148 17150 16905 0 -1 4202496 40051 0 0 0 5087 20 0 0 20 0 1 0 289455583 166789120 39959 33554432000 4194304 8973514 140736560349840 140736560349104 4214398 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/17150/statm: 40720 39959 457 1167 0 39501 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 162880

[startup+102.306 s]
/proc/loadavg: 1.98 2.00 1.94 3/178 17163
/proc/meminfo: memFree=28639428/32873844 swapFree=7116/7116
[pid=17150] ppid=17148 vsize=162880 CPUtime=102.26 cores=0,2,4,6
/proc/17150/stat : 17150 (toysat) R 17148 17150 16905 0 -1 4202496 40061 0 0 0 10197 29 0 0 20 0 1 0 289455583 166789120 39959 33554432000 4194304 8973514 140736560349840 140736560349104 4209198 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/17150/statm: 40720 39959 457 1167 0 39501 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 162880

[startup+162.3 s]
/proc/loadavg: 1.99 2.00 1.94 3/177 17164
/proc/meminfo: memFree=28639208/32873844 swapFree=7116/7116
[pid=17150] ppid=17148 vsize=162880 CPUtime=162.25 cores=0,2,4,6
/proc/17150/stat : 17150 (toysat) R 17148 17150 16905 0 -1 4202496 40066 0 0 0 16185 40 0 0 20 0 1 0 289455583 166789120 39959 33554432000 4194304 8973514 140736560349840 140736560349104 6661623 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/17150/statm: 40720 39959 457 1167 0 39501 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 162880

[startup+222.3 s]
/proc/loadavg: 1.99 2.00 1.94 3/177 17164
/proc/meminfo: memFree=28639208/32873844 swapFree=7116/7116
[pid=17150] ppid=17148 vsize=162880 CPUtime=222.24 cores=0,2,4,6
/proc/17150/stat : 17150 (toysat) R 17148 17150 16905 0 -1 4202496 40066 0 0 0 22173 51 0 0 20 0 1 0 289455583 166789120 39959 33554432000 4194304 8973514 140736560349840 140736560349104 4209212 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/17150/statm: 40720 39959 457 1167 0 39501 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 162880

[startup+282.3 s]
/proc/loadavg: 1.99 2.00 1.94 3/177 17164
/proc/meminfo: memFree=28638028/32873844 swapFree=7116/7116
[pid=17150] ppid=17148 vsize=162880 CPUtime=282.23 cores=0,2,4,6
/proc/17150/stat : 17150 (toysat) R 17148 17150 16905 0 -1 4202496 40066 0 0 0 28161 62 0 0 20 0 1 0 289455583 166789120 39959 33554432000 4194304 8973514 140736560349840 140736560347776 4209212 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/17150/statm: 40720 39959 457 1167 0 39501 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 162880

[startup+342.3 s]
/proc/loadavg: 2.04 2.01 1.94 3/177 17164
/proc/meminfo: memFree=28638028/32873844 swapFree=7116/7116
[pid=17150] ppid=17148 vsize=162880 CPUtime=342.21 cores=0,2,4,6
/proc/17150/stat : 17150 (toysat) R 17148 17150 16905 0 -1 4202496 40066 0 0 0 34147 74 0 0 20 0 1 0 289455583 166789120 39959 33554432000 4194304 8973514 140736560349840 140736560349104 4208816 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/17150/statm: 40720 39959 457 1167 0 39501 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 162880

[startup+402.3 s]
/proc/loadavg: 2.01 2.00 1.94 3/177 17164
/proc/meminfo: memFree=28638152/32873844 swapFree=7116/7116
[pid=17150] ppid=17148 vsize=162880 CPUtime=402.21 cores=0,2,4,6
/proc/17150/stat : 17150 (toysat) R 17148 17150 16905 0 -1 4202496 40066 0 0 0 40136 85 0 0 20 0 1 0 289455583 166789120 39959 33554432000 4194304 8973514 140736560349840 140736560349336 7717280 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/17150/statm: 40720 39959 457 1167 0 39501 0
Current children cumulated CPU time (s) 402.21
Current children cumulated vsize (KiB) 162880

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 17166
/proc/meminfo: memFree=28638392/32873844 swapFree=7116/7116
[pid=17150] ppid=17148 vsize=162880 CPUtime=462.2 cores=0,2,4,6
/proc/17150/stat : 17150 (toysat) R 17148 17150 16905 0 -1 4202496 40066 0 0 0 46124 96 0 0 20 0 1 0 289455583 166789120 39959 33554432000 4194304 8973514 140736560349840 140736560349104 4209142 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/17150/statm: 40720 39959 457 1167 0 39501 0
Current children cumulated CPU time (s) 462.2
Current children cumulated vsize (KiB) 162880

[startup+522.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/177 17166
/proc/meminfo: memFree=28638276/32873844 swapFree=7116/7116
[pid=17150] ppid=17148 vsize=162880 CPUtime=522.19 cores=0,2,4,6
/proc/17150/stat : 17150 (toysat) R 17148 17150 16905 0 -1 4202496 40066 0 0 0 52111 108 0 0 20 0 1 0 289455583 166789120 39959 33554432000 4194304 8973514 140736560349840 140736560347776 7401280 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/17150/statm: 40720 39959 457 1167 0 39501 0
Current children cumulated CPU time (s) 522.19
Current children cumulated vsize (KiB) 162880

[startup+582.3 s]
/proc/loadavg: 2.05 2.01 1.95 3/177 17166
/proc/meminfo: memFree=28638400/32873844 swapFree=7116/7116
[pid=17150] ppid=17148 vsize=162880 CPUtime=582.17 cores=0,2,4,6
/proc/17150/stat : 17150 (toysat) R 17148 17150 16905 0 -1 4202496 40066 0 0 0 58098 119 0 0 20 0 1 0 289455583 166789120 39959 33554432000 4194304 8973514 140736560349840 140736560347776 4415321 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/17150/statm: 40720 39959 457 1167 0 39501 0
Current children cumulated CPU time (s) 582.17
Current children cumulated vsize (KiB) 162880

[startup+642.3 s]

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

[startup+822.3 s]
/proc/loadavg: 2.04 2.01 1.95 3/177 17170
/proc/meminfo: memFree=28629160/32873844 swapFree=7116/7116
[pid=17150] ppid=17148 vsize=171072 CPUtime=822.13 cores=0,2,4,6
/proc/17150/stat : 17150 (toysat) R 17148 17150 16905 0 -1 4202496 42114 0 0 0 82046 167 0 0 20 0 1 0 289455583 175177728 42007 33554432000 4194304 8973514 140736560349840 140736560347776 4208823 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/17150/statm: 42768 42007 457 1167 0 41549 0
Current children cumulated CPU time (s) 822.13
Current children cumulated vsize (KiB) 171072

[startup+882.3 s]
/proc/loadavg: 2.01 2.01 1.95 3/177 17170
/proc/meminfo: memFree=28628532/32873844 swapFree=7116/7116
[pid=17150] ppid=17148 vsize=171072 CPUtime=882.12 cores=0,2,4,6
/proc/17150/stat : 17150 (toysat) R 17148 17150 16905 0 -1 4202496 42118 0 0 0 88036 176 0 0 20 0 1 0 289455583 175177728 42007 33554432000 4194304 8973514 140736560349840 140736560347776 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/17150/statm: 42768 42007 457 1167 0 41549 0
Current children cumulated CPU time (s) 882.12
Current children cumulated vsize (KiB) 171072

[startup+942.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/177 17170
/proc/meminfo: memFree=28626920/32873844 swapFree=7116/7116
[pid=17150] ppid=17148 vsize=172096 CPUtime=942.12 cores=0,2,4,6
/proc/17150/stat : 17150 (toysat) R 17148 17150 16905 0 -1 4202496 42374 0 0 0 94025 187 0 0 20 0 1 0 289455583 176226304 42263 33554432000 4194304 8973514 140736560349840 140736560347840 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/17150/statm: 43024 42263 457 1167 0 41805 0
Current children cumulated CPU time (s) 942.12
Current children cumulated vsize (KiB) 172096

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/177 17170
/proc/meminfo: memFree=28627168/32873844 swapFree=7116/7116
[pid=17150] ppid=17148 vsize=172096 CPUtime=1002.1 cores=0,2,4,6
/proc/17150/stat : 17150 (toysat) R 17148 17150 16905 0 -1 4202496 42374 0 0 0 100013 197 0 0 20 0 1 0 289455583 176226304 42263 33554432000 4194304 8973514 140736560349840 140736560349336 4208857 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/17150/statm: 43024 42263 457 1167 0 41805 0
Current children cumulated CPU time (s) 1002.1
Current children cumulated vsize (KiB) 172096

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/177 17171
/proc/meminfo: memFree=28627168/32873844 swapFree=7116/7116
[pid=17150] ppid=17148 vsize=172096 CPUtime=1062.1 cores=0,2,4,6
/proc/17150/stat : 17150 (toysat) R 17148 17150 16905 0 -1 4202496 42374 0 0 0 106004 206 0 0 20 0 1 0 289455583 176226304 42263 33554432000 4194304 8973514 140736560349840 140736560331840 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/17150/statm: 43024 42263 457 1167 0 41805 0
Current children cumulated CPU time (s) 1062.1
Current children cumulated vsize (KiB) 172096

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/177 17171
/proc/meminfo: memFree=28627044/32873844 swapFree=7116/7116
[pid=17150] ppid=17148 vsize=172096 CPUtime=1122.09 cores=0,2,4,6
/proc/17150/stat : 17150 (toysat) R 17148 17150 16905 0 -1 4202496 42374 0 0 0 111993 216 0 0 20 0 1 0 289455583 176226304 42263 33554432000 4194304 8973514 140736560349840 140736560347840 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/17150/statm: 43024 42263 457 1167 0 41805 0
Current children cumulated CPU time (s) 1122.09
Current children cumulated vsize (KiB) 172096

[startup+1182.3 s]
/proc/loadavg: 2.06 2.01 1.96 3/177 17171
/proc/meminfo: memFree=28626920/32873844 swapFree=7116/7116
[pid=17150] ppid=17148 vsize=172096 CPUtime=1182.08 cores=0,2,4,6
/proc/17150/stat : 17150 (toysat) R 17148 17150 16905 0 -1 4202496 42374 0 0 0 117984 224 0 0 20 0 1 0 289455583 176226304 42263 33554432000 4194304 8973514 140736560349840 140736560349104 4209220 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/17150/statm: 43024 42263 457 1167 0 41805 0
Current children cumulated CPU time (s) 1182.08
Current children cumulated vsize (KiB) 172096

[startup+1242.3 s]
/proc/loadavg: 2.02 2.01 1.96 3/177 17171
/proc/meminfo: memFree=28626920/32873844 swapFree=7116/7116
[pid=17150] ppid=17148 vsize=172096 CPUtime=1242.07 cores=0,2,4,6
/proc/17150/stat : 17150 (toysat) R 17148 17150 16905 0 -1 4202496 42374 0 0 0 123972 235 0 0 20 0 1 0 289455583 176226304 42263 33554432000 4194304 8973514 140736560349840 140736560349336 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/17150/statm: 43024 42263 457 1167 0 41805 0
Current children cumulated CPU time (s) 1242.07
Current children cumulated vsize (KiB) 172096

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/178 17174
/proc/meminfo: memFree=28626160/32873844 swapFree=7116/7116
[pid=17150] ppid=17148 vsize=172096 CPUtime=1302.07 cores=0,2,4,6
/proc/17150/stat : 17150 (toysat) R 17148 17150 16905 0 -1 4202496 42374 0 0 0 129961 246 0 0 20 0 1 0 289455583 176226304 42263 33554432000 4194304 8973514 140736560349840 140736560349336 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/17150/statm: 43024 42263 457 1167 0 41805 0
Current children cumulated CPU time (s) 1302.07
Current children cumulated vsize (KiB) 172096

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/177 17175
/proc/meminfo: memFree=28626796/32873844 swapFree=7116/7116
[pid=17150] ppid=17148 vsize=172096 CPUtime=1362.05 cores=0,2,4,6
/proc/17150/stat : 17150 (toysat) R 17148 17150 16905 0 -1 4202496 42374 0 0 0 135948 257 0 0 20 0 1 0 289455583 176226304 42263 33554432000 4194304 8973514 140736560349840 140736560331840 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/17150/statm: 43024 42263 457 1167 0 41805 0
Current children cumulated CPU time (s) 1362.05
Current children cumulated vsize (KiB) 172096

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 1.96 3/177 17175
/proc/meminfo: memFree=28625928/32873844 swapFree=7116/7116
[pid=17150] ppid=17148 vsize=172096 CPUtime=1422.04 cores=0,2,4,6
/proc/17150/stat : 17150 (toysat) R 17148 17150 16905 0 -1 4202496 42374 0 0 0 141936 268 0 0 20 0 1 0 289455583 176226304 42263 33554432000 4194304 8973514 140736560349840 140736560347776 4204286 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/17150/statm: 43024 42263 457 1167 0 41805 0
Current children cumulated CPU time (s) 1422.04
Current children cumulated vsize (KiB) 172096

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/177 17175
/proc/meminfo: memFree=28625616/32873844 swapFree=7116/7116
[pid=17150] ppid=17148 vsize=172096 CPUtime=1482.03 cores=0,2,4,6
/proc/17150/stat : 17150 (toysat) R 17148 17150 16905 0 -1 4202496 42374 0 0 0 147924 279 0 0 20 0 1 0 289455583 176226304 42263 33554432000 4194304 8973514 140736560349840 140736560349336 7688800 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/17150/statm: 43024 42263 457 1167 0 41805 0
Current children cumulated CPU time (s) 1482.03
Current children cumulated vsize (KiB) 172096

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/177 17175
/proc/meminfo: memFree=28625740/32873844 swapFree=7116/7116
[pid=17150] ppid=17148 vsize=172096 CPUtime=1542.03 cores=0,2,4,6
/proc/17150/stat : 17150 (toysat) R 17148 17150 16905 0 -1 4202496 42374 0 0 0 153912 291 0 0 20 0 1 0 289455583 176226304 42263 33554432000 4194304 8973514 140736560349840 140736560349104 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/17150/statm: 43024 42263 457 1167 0 41805 0
Current children cumulated CPU time (s) 1542.03
Current children cumulated vsize (KiB) 172096

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/177 17175
/proc/meminfo: memFree=28625740/32873844 swapFree=7116/7116
[pid=17150] ppid=17148 vsize=172096 CPUtime=1602.01 cores=0,2,4,6
/proc/17150/stat : 17150 (toysat) R 17148 17150 16905 0 -1 4202496 42374 0 0 0 159899 302 0 0 20 0 1 0 289455583 176226304 42263 33554432000 4194304 8973514 140736560349840 140736560347840 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/17150/statm: 43024 42263 457 1167 0 41805 0
Current children cumulated CPU time (s) 1602.01
Current children cumulated vsize (KiB) 172096

[startup+1662.3 s]
/proc/loadavg: 2.06 2.02 1.96 3/176 17175
/proc/meminfo: memFree=28625996/32873844 swapFree=7116/7116
[pid=17150] ppid=17148 vsize=172096 CPUtime=1662 cores=0,2,4,6
/proc/17150/stat : 17150 (toysat) R 17148 17150 16905 0 -1 4202496 42374 0 0 0 165887 313 0 0 20 0 1 0 289455583 176226304 42263 33554432000 4194304 8973514 140736560349840 140736560347776 7716245 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/17150/statm: 43024 42263 457 1167 0 41805 0
Current children cumulated CPU time (s) 1662
Current children cumulated vsize (KiB) 172096

[startup+1722.3 s]
/proc/loadavg: 2.02 2.01 1.96 3/177 17176
/proc/meminfo: memFree=28626112/32873844 swapFree=7116/7116
[pid=17150] ppid=17148 vsize=172096 CPUtime=1722 cores=0,2,4,6
/proc/17150/stat : 17150 (toysat) R 17148 17150 16905 0 -1 4202496 42374 0 0 0 171875 325 0 0 20 0 1 0 289455583 176226304 42263 33554432000 4194304 8973514 140736560349840 140736560349104 4204638 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/17150/statm: 43024 42263 457 1167 0 41805 0
Current children cumulated CPU time (s) 1722
Current children cumulated vsize (KiB) 172096

[startup+1782.3 s]
/proc/loadavg: 2.01 2.00 1.96 3/177 17176
/proc/meminfo: memFree=28625492/32873844 swapFree=7116/7116
[pid=17150] ppid=17148 vsize=172096 CPUtime=1781.99 cores=0,2,4,6
/proc/17150/stat : 17150 (toysat) R 17148 17150 16905 0 -1 4202496 42374 0 0 0 177865 334 0 0 20 0 1 0 289455583 176226304 42263 33554432000 4194304 8973514 140736560349840 140736560347840 4415636 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/17150/statm: 43024 42263 457 1167 0 41805 0
Current children cumulated CPU time (s) 1781.99
Current children cumulated vsize (KiB) 172096



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.00 2.00 1.96 2/176 17177
/proc/meminfo: memFree=28667008/32873844 swapFree=7116/7116
[pid=17150] ppid=17148 vsize=172096 CPUtime=1800.09 cores=0,2,4,6
/proc/17150/stat : 17150 (toysat) R 17148 17150 16905 0 -1 4202496 42374 0 0 0 179670 339 0 0 20 0 1 0 289455583 176226304 42263 33554432000 4194304 8973514 140736560349840 140736560347840 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/17150/statm: 43024 42263 457 1167 0 41805 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 172096

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): 1800.41
CPU time (s): 1800.1
CPU user time (s): 1796.71
CPU system time (s): 3.39248
CPU usage (%): 99.9829
Max. virtual memory (cumulated for all children) (KiB): 172096

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.71
system time used= 3.39248
maximum resident set size= 169052
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 42374
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= 39
involuntary context switches= 2160

runsolver used 3.87141 second user time and 8.41272 second system time

The end

Launcher Data 

Begin job on node138 at 2012-05-28 21:28:25
IDJOB=3706569
IDBENCH=92701
IDSOLVER=2285
FILE ID=node138/3706569-1338233305
RUNJOBID= node138-1338229700-16921
PBS_JOBID= 14624649
Free space on /tmp= 71492 MiB

SOLVER NAME= toysat 2012-05-17
BENCH NAME= PB12/normalized-PB12/OPT-BIGINT-LIN/zahidi/Multihop/normalized-minisat25_6_4_8_mh.opb
COMMAND LINE= HOME/toysat --pb BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3706569-1338233305/watcher-3706569-1338233305 -o /tmp/evaluation-result-3706569-1338233305/solver-3706569-1338233305 -C 1800 -W 1900 -M 15500  HOME/toysat --pb HOME/instance-3706569-1338233305.opb

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

MD5SUM BENCH= e48ee9240e6d9b52ec3ebd9cb27e0b8c
RANDOM SEED=955782961

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:        28842180 kB
Buffers:          665616 kB
Cached:          2451044 kB
SwapCached:          208 kB
Active:          1183360 kB
Inactive:        1954036 kB
Active(anon):       2428 kB
Inactive(anon):    11368 kB
Active(file):    1180932 kB
Inactive(file):  1942668 kB
Unevictable:        7116 kB
Mlocked:            7116 kB
SwapTotal:      67108856 kB
SwapFree:       67108648 kB
Dirty:             12028 kB
Writeback:            16 kB
AnonPages:         18300 kB
Mapped:            13864 kB
Shmem:               200 kB
Slab:             753728 kB
SReclaimable:     195960 kB
SUnreclaim:       557768 kB
KernelStack:        1456 kB
PageTables:         3556 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     104516 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 21:58:28