Trace number 3706552

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) 1800.03 1800.31

General information on the benchmark

Name/OPT-BIGINT-LIN/zahidi/Multihop/
normalized-minisat15_5_3_1_mh.opb
MD5SUM8032cd9ddf37959390b9864499521c4d
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark17754249
Best CPU time to get the best result obtained on this benchmark47.4378
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables6810
Total number of constraints15202
Number of constraints which are clauses11580
Number of constraints which are cardinality constraints (but not clauses)22
Number of constraints which are nor clauses,nor cardinality constraints3600
Minimum length of a constraint2
Maximum length of a constraint330
Number of terms in the objective function 3795
Biggest coefficient in the objective function 92345408
Number of bits for the biggest coefficient in the objective function 27
Sum of the numbers in the objective function 4968230641
Number of bits of the sum of numbers in the objective function 33
Biggest number in a constraint 92345408
Number of bits of the biggest number in a constraint 27
Biggest sum of numbers in a constraint 4968230641
Number of bits of the biggest sum of numbers33
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 

1.89/1.96	c 2012-05-28T20:58:23+0200
1.89/1.96	c arch = x86_64
1.89/1.96	c os = linux
1.89/1.96	c compiler = ghc 7.4
1.89/1.96	c packages:
1.89/1.96	c   OptDir-0.0.1
1.89/1.96	c   array-0.4.0.0
1.89/1.96	c   base-4.5.0.0
1.89/1.96	c   bytestring-0.9.2.1
1.89/1.96	c   containers-0.4.2.1
1.89/1.96	c   deepseq-1.3.0.0
1.89/1.96	c   mtl-2.1.1
1.89/1.96	c   old_locale-1.0.0.4
1.89/1.96	c   parse_dimacs-1.2
1.89/1.96	c   parsec-3.1.2
1.89/1.96	c   queue-0.1.2
1.89/1.96	c   stm-2.3
1.89/1.96	c   time-1.4
1.89/1.96	c command line = ["--pb","HOME/instance-3706552-1338231503.opb"]
1.89/1.96	c #vars 6810
1.89/1.96	c #constraints 15202
1.89/1.96	c Solving starts ...
1.99/2.03	c solving time = 0.067s
1.99/2.03	c #decision = 1014
1.99/2.03	c #conflict = 29
1.99/2.03	c #restart = 0
1.99/2.03	o 17878546
1.99/2.05	c Solving starts ...
1.99/2.09	c solving time = 0.039s
1.99/2.09	c #decision = 1874
1.99/2.09	c #conflict = 33
1.99/2.09	c #restart = 0
1.99/2.09	o 17872930
1.99/2.10	c Solving starts ...
2.29/2.34	c solving time = 0.240s
2.29/2.34	c #decision = 3024
2.29/2.34	c #conflict = 88
2.29/2.34	c #restart = 0
2.29/2.34	o 17865920
2.29/2.35	c Solving starts ...
22.09/22.15	c solving time = 19.793s
22.09/22.15	c #decision = 3564
22.09/22.15	c #conflict = 103
22.09/22.15	c #restart = 0
22.09/22.15	o 17860304
22.09/22.17	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-3706552-1338231503/watcher-3706552-1338231503 -o /tmp/evaluation-result-3706552-1338231503/solver-3706552-1338231503 -C 1800 -W 1900 -M 15500 HOME/toysat --pb HOME/instance-3706552-1338231503.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 1.97 1.91 3/172 17030
/proc/meminfo: memFree=28848232/32873844 swapFree=7116/7116
[pid=17030] ppid=17027 vsize=7232 CPUtime=0 cores=0,2,4,6
/proc/17030/stat : 17030 (toysat) R 17027 17030 16905 0 -1 4202496 834 0 0 0 0 0 0 0 20 0 1 0 289275326 7405568 755 33554432000 4194304 8973514 140736112691840 140736112691336 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/17030/statm: 1808 755 411 1167 0 589 0

[startup+0.021491 s]
/proc/loadavg: 2.00 1.97 1.91 3/172 17030
/proc/meminfo: memFree=28848232/32873844 swapFree=7116/7116
[pid=17030] ppid=17027 vsize=8256 CPUtime=0.01 cores=0,2,4,6
/proc/17030/stat : 17030 (toysat) R 17027 17030 16905 0 -1 4202496 1088 0 0 0 1 0 0 0 20 0 1 0 289275326 8454144 1009 33554432000 4194304 8973514 140736112691840 140736112691336 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/17030/statm: 2064 1009 417 1167 0 845 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 8256

[startup+0.100235 s]
/proc/loadavg: 2.00 1.97 1.91 3/172 17030
/proc/meminfo: memFree=28848232/32873844 swapFree=7116/7116
[pid=17030] ppid=17027 vsize=12352 CPUtime=0.09 cores=0,2,4,6
/proc/17030/stat : 17030 (toysat) R 17027 17030 16905 0 -1 4202496 2355 0 0 0 9 0 0 0 20 0 1 0 289275326 12648448 2276 33554432000 4194304 8973514 140736112691840 140736112691336 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/17030/statm: 3088 2276 418 1167 0 1869 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12352

[startup+0.300276 s]
/proc/loadavg: 2.00 1.97 1.91 3/172 17030
/proc/meminfo: memFree=28848232/32873844 swapFree=7116/7116
[pid=17030] ppid=17027 vsize=29760 CPUtime=0.29 cores=0,2,4,6
/proc/17030/stat : 17030 (toysat) R 17027 17030 16905 0 -1 4202496 6551 0 0 0 28 1 0 0 20 0 1 0 289275326 30474240 6472 33554432000 4194304 8973514 140736112691840 140736112691336 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/17030/statm: 7440 6472 431 1167 0 6221 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 29760

[startup+0.70024 s]
/proc/loadavg: 2.00 1.97 1.91 3/172 17030
/proc/meminfo: memFree=28848232/32873844 swapFree=7116/7116
[pid=17030] ppid=17027 vsize=29760 CPUtime=0.69 cores=0,2,4,6
/proc/17030/stat : 17030 (toysat) R 17027 17030 16905 0 -1 4202496 6730 0 0 0 68 1 0 0 20 0 1 0 289275326 30474240 6651 33554432000 4194304 8973514 140736112691840 140736112691336 5373352 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/17030/statm: 7440 6651 435 1167 0 6221 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 29760

[startup+1.50024 s]
/proc/loadavg: 2.00 1.97 1.91 3/177 17044
/proc/meminfo: memFree=28755480/32873844 swapFree=7116/7116
[pid=17030] ppid=17027 vsize=32832 CPUtime=1.49 cores=0,2,4,6
/proc/17030/stat : 17030 (toysat) R 17027 17030 16905 0 -1 4202496 7338 0 0 0 147 2 0 0 20 0 1 0 289275326 33619968 7259 33554432000 4194304 8973514 140736112691840 140736112691336 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/17030/statm: 8208 7259 435 1167 0 6989 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 32832

[startup+3.10029 s]
/proc/loadavg: 2.00 1.97 1.91 3/177 17044
/proc/meminfo: memFree=28690380/32873844 swapFree=7116/7116
[pid=17030] ppid=17027 vsize=40000 CPUtime=3.09 cores=0,2,4,6
/proc/17030/stat : 17030 (toysat) R 17027 17030 16905 0 -1 4202496 9313 0 0 0 306 3 0 0 20 0 1 0 289275326 40960000 9234 33554432000 4194304 8973514 140736112691840 140736112691104 4204374 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/17030/statm: 10000 9234 458 1167 0 8781 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 40000

[startup+6.30029 s]
/proc/loadavg: 2.00 1.97 1.91 3/177 17044
/proc/meminfo: memFree=28672964/32873844 swapFree=7116/7116
[pid=17030] ppid=17027 vsize=40000 CPUtime=6.29 cores=0,2,4,6
/proc/17030/stat : 17030 (toysat) R 17027 17030 16905 0 -1 4202496 9313 0 0 0 625 4 0 0 20 0 1 0 289275326 40960000 9234 33554432000 4194304 8973514 140736112691840 140736112691336 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/17030/statm: 10000 9234 458 1167 0 8781 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 40000

[startup+12.7003 s]
/proc/loadavg: 2.00 1.97 1.91 3/177 17044
/proc/meminfo: memFree=28668332/32873844 swapFree=7116/7116
[pid=17030] ppid=17027 vsize=40000 CPUtime=12.69 cores=0,2,4,6
/proc/17030/stat : 17030 (toysat) R 17027 17030 16905 0 -1 4202496 9313 0 0 0 1263 6 0 0 20 0 1 0 289275326 40960000 9234 33554432000 4194304 8973514 140736112691840 140736112691336 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/17030/statm: 10000 9234 458 1167 0 8781 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 40000

[startup+25.5003 s]
/proc/loadavg: 2.00 1.97 1.91 3/177 17044
/proc/meminfo: memFree=28667720/32873844 swapFree=7116/7116
[pid=17030] ppid=17027 vsize=41024 CPUtime=25.49 cores=0,2,4,6
/proc/17030/stat : 17030 (toysat) R 17027 17030 16905 0 -1 4202496 9577 0 0 0 2539 10 0 0 20 0 1 0 289275326 42008576 9490 33554432000 4194304 8973514 140736112691840 140736112689856 4209142 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/17030/statm: 10256 9490 458 1167 0 9037 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 41024

[startup+51.1003 s]
/proc/loadavg: 2.00 1.97 1.91 3/177 17044
/proc/meminfo: memFree=28633636/32873844 swapFree=7116/7116
[pid=17030] ppid=17027 vsize=41024 CPUtime=51.08 cores=0,2,4,6
/proc/17030/stat : 17030 (toysat) R 17027 17030 16905 0 -1 4202496 9582 0 0 0 5089 19 0 0 20 0 1 0 289275326 42008576 9490 33554432000 4194304 8973514 140736112691840 140736112691336 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/17030/statm: 10256 9490 458 1167 0 9037 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 41024

[startup+102.306 s]
/proc/loadavg: 2.00 1.97 1.91 3/177 17047
/proc/meminfo: memFree=28632920/32873844 swapFree=7116/7116
[pid=17030] ppid=17027 vsize=41024 CPUtime=102.28 cores=0,2,4,6
/proc/17030/stat : 17030 (toysat) R 17027 17030 16905 0 -1 4202496 9582 0 0 0 10195 33 0 0 20 0 1 0 289275326 42008576 9490 33554432000 4194304 8973514 140736112691840 140736112691104 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/17030/statm: 10256 9490 458 1167 0 9037 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 41024

[startup+162.3 s]
/proc/loadavg: 2.05 1.99 1.91 3/178 17070
/proc/meminfo: memFree=28633048/32873844 swapFree=7116/7116
[pid=17030] ppid=17027 vsize=41024 CPUtime=162.26 cores=0,2,4,6
/proc/17030/stat : 17030 (toysat) R 17027 17030 16905 0 -1 4202496 9582 0 0 0 16175 51 0 0 20 0 1 0 289275326 42008576 9490 33554432000 4194304 8973514 140736112691840 140736112689792 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/17030/statm: 10256 9490 458 1167 0 9037 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 41024

[startup+222.3 s]
/proc/loadavg: 2.02 1.99 1.91 3/177 17070
/proc/meminfo: memFree=28631964/32873844 swapFree=7116/7116
[pid=17030] ppid=17027 vsize=41024 CPUtime=222.25 cores=0,2,4,6
/proc/17030/stat : 17030 (toysat) R 17027 17030 16905 0 -1 4202496 9582 0 0 0 22157 68 0 0 20 0 1 0 289275326 42008576 9490 33554432000 4194304 8973514 140736112691840 140736112691104 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/17030/statm: 10256 9490 458 1167 0 9037 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 41024

[startup+282.3 s]
/proc/loadavg: 2.00 1.99 1.91 3/177 17070
/proc/meminfo: memFree=28632460/32873844 swapFree=7116/7116
[pid=17030] ppid=17027 vsize=41024 CPUtime=282.24 cores=0,2,4,6
/proc/17030/stat : 17030 (toysat) R 17027 17030 16905 0 -1 4202496 9582 0 0 0 28139 85 0 0 20 0 1 0 289275326 42008576 9490 33554432000 4194304 8973514 140736112691840 140736112691104 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/17030/statm: 10256 9490 458 1167 0 9037 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 41024

[startup+342.3 s]
/proc/loadavg: 2.06 2.00 1.92 3/177 17070
/proc/meminfo: memFree=28632336/32873844 swapFree=7116/7116
[pid=17030] ppid=17027 vsize=41024 CPUtime=342.23 cores=0,2,4,6
/proc/17030/stat : 17030 (toysat) R 17027 17030 16905 0 -1 4202496 9582 0 0 0 34122 101 0 0 20 0 1 0 289275326 42008576 9490 33554432000 4194304 8973514 140736112691840 140736112691104 4209354 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/17030/statm: 10256 9490 458 1167 0 9037 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 41024

[startup+402.3 s]
/proc/loadavg: 2.02 2.00 1.92 3/177 17070
/proc/meminfo: memFree=28632460/32873844 swapFree=7116/7116
[pid=17030] ppid=17027 vsize=41024 CPUtime=402.22 cores=0,2,4,6
/proc/17030/stat : 17030 (toysat) R 17027 17030 16905 0 -1 4202496 9582 0 0 0 40102 120 0 0 20 0 1 0 289275326 42008576 9490 33554432000 4194304 8973514 140736112691840 140736112691336 4208823 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/17030/statm: 10256 9490 458 1167 0 9037 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 41024

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/177 17071
/proc/meminfo: memFree=28631344/32873844 swapFree=7116/7116
[pid=17030] ppid=17027 vsize=42048 CPUtime=462.21 cores=0,2,4,6
/proc/17030/stat : 17030 (toysat) R 17027 17030 16905 0 -1 4202496 9838 0 0 0 46083 138 0 0 20 0 1 0 289275326 43057152 9746 33554432000 4194304 8973514 140736112691840 140736112689856 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/17030/statm: 10512 9746 458 1167 0 9293 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 42048

[startup+522.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/177 17071
/proc/meminfo: memFree=28631344/32873844 swapFree=7116/7116
[pid=17030] ppid=17027 vsize=42048 CPUtime=522.2 cores=0,2,4,6
/proc/17030/stat : 17030 (toysat) R 17027 17030 16905 0 -1 4202496 9838 0 0 0 52067 153 0 0 20 0 1 0 289275326 43057152 9746 33554432000 4194304 8973514 140736112691840 140736112691336 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/17030/statm: 10512 9746 458 1167 0 9293 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 42048

[startup+582.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/177 17071
/proc/meminfo: memFree=28631404/32873844 swapFree=7116/7116
[pid=17030] ppid=17027 vsize=42048 CPUtime=582.2 cores=0,2,4,6
/proc/17030/stat : 17030 (toysat) R 17027 17030 16905 0 -1 4202496 9839 0 0 0 58045 175 0 0 20 0 1 0 289275326 43057152 9746 33554432000 4194304 8973514 140736112691840 140736112691104 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/17030/statm: 10512 9746 458 1167 0 9293 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 42048

[startup+642.3 s]

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

[startup+882.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/177 17075
/proc/meminfo: memFree=28631404/32873844 swapFree=7116/7116
[pid=17030] ppid=17027 vsize=42048 CPUtime=882.16 cores=0,2,4,6
/proc/17030/stat : 17030 (toysat) R 17027 17030 16905 0 -1 4202496 9839 0 0 0 87956 260 0 0 20 0 1 0 289275326 43057152 9746 33554432000 4194304 8973514 140736112691840 140736112691336 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/17030/statm: 10512 9746 458 1167 0 9293 0
Current children cumulated CPU time (s) 882.16
Current children cumulated vsize (KiB) 42048

[startup+942.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/177 17075
/proc/meminfo: memFree=28631404/32873844 swapFree=7116/7116
[pid=17030] ppid=17027 vsize=42048 CPUtime=942.14 cores=0,2,4,6
/proc/17030/stat : 17030 (toysat) R 17027 17030 16905 0 -1 4202496 9839 0 0 0 93938 276 0 0 20 0 1 0 289275326 43057152 9746 33554432000 4194304 8973514 140736112691840 140736112691336 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/17030/statm: 10512 9746 458 1167 0 9293 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 42048

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/177 17075
/proc/meminfo: memFree=28631900/32873844 swapFree=7116/7116
[pid=17030] ppid=17027 vsize=42048 CPUtime=1002.13 cores=0,2,4,6
/proc/17030/stat : 17030 (toysat) R 17027 17030 16905 0 -1 4202496 9839 0 0 0 99919 294 0 0 20 0 1 0 289275326 43057152 9746 33554432000 4194304 8973514 140736112691840 140736112691104 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/17030/statm: 10512 9746 458 1167 0 9293 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 42048

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/177 17076
/proc/meminfo: memFree=28631652/32873844 swapFree=7116/7116
[pid=17030] ppid=17027 vsize=42048 CPUtime=1062.12 cores=0,2,4,6
/proc/17030/stat : 17030 (toysat) R 17027 17030 16905 0 -1 4202496 9839 0 0 0 105899 313 0 0 20 0 1 0 289275326 43057152 9746 33554432000 4194304 8973514 140736112691840 140736112691104 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/17030/statm: 10512 9746 458 1167 0 9293 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 42048

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/177 17076
/proc/meminfo: memFree=28631776/32873844 swapFree=7116/7116
[pid=17030] ppid=17027 vsize=42048 CPUtime=1122.12 cores=0,2,4,6
/proc/17030/stat : 17030 (toysat) R 17027 17030 16905 0 -1 4202496 9839 0 0 0 111879 333 0 0 20 0 1 0 289275326 43057152 9746 33554432000 4194304 8973514 140736112691840 140736112691336 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/17030/statm: 10512 9746 458 1167 0 9293 0
Current children cumulated CPU time (s) 1122.12
Current children cumulated vsize (KiB) 42048

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/177 17076
/proc/meminfo: memFree=28631776/32873844 swapFree=7116/7116
[pid=17030] ppid=17027 vsize=42048 CPUtime=1182.1 cores=0,2,4,6
/proc/17030/stat : 17030 (toysat) R 17027 17030 16905 0 -1 4202496 9839 0 0 0 117861 349 0 0 20 0 1 0 289275326 43057152 9746 33554432000 4194304 8973514 140736112691840 140736112689856 7667104 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/17030/statm: 10512 9746 458 1167 0 9293 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 42048

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/177 17076
/proc/meminfo: memFree=28631528/32873844 swapFree=7116/7116
[pid=17030] ppid=17027 vsize=42048 CPUtime=1242.1 cores=0,2,4,6
/proc/17030/stat : 17030 (toysat) R 17027 17030 16905 0 -1 4202496 9839 0 0 0 123841 369 0 0 20 0 1 0 289275326 43057152 9746 33554432000 4194304 8973514 140736112691840 140736112689792 4209216 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/17030/statm: 10512 9746 458 1167 0 9293 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 42048

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/178 17079
/proc/meminfo: memFree=28631264/32873844 swapFree=7116/7116
[pid=17030] ppid=17027 vsize=42048 CPUtime=1302.1 cores=0,2,4,6
/proc/17030/stat : 17030 (toysat) R 17027 17030 16905 0 -1 4202496 9839 0 0 0 129824 386 0 0 20 0 1 0 289275326 43057152 9746 33554432000 4194304 8973514 140736112691840 140736112691104 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/17030/statm: 10512 9746 458 1167 0 9293 0
Current children cumulated CPU time (s) 1302.1
Current children cumulated vsize (KiB) 42048

[startup+1362.3 s]
/proc/loadavg: 2.09 2.03 1.93 3/177 17080
/proc/meminfo: memFree=28631776/32873844 swapFree=7116/7116
[pid=17030] ppid=17027 vsize=42048 CPUtime=1362.08 cores=0,2,4,6
/proc/17030/stat : 17030 (toysat) R 17027 17030 16905 0 -1 4202496 9839 0 0 0 135807 401 0 0 20 0 1 0 289275326 43057152 9746 33554432000 4194304 8973514 140736112691840 140736112691336 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/17030/statm: 10512 9746 458 1167 0 9293 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 42048

[startup+1422.31 s]
/proc/loadavg: 2.03 2.02 1.93 3/177 17080
/proc/meminfo: memFree=28630660/32873844 swapFree=7116/7116
[pid=17030] ppid=17027 vsize=43072 CPUtime=1422.08 cores=0,2,4,6
/proc/17030/stat : 17030 (toysat) R 17027 17030 16905 0 -1 4202496 10095 0 0 0 141790 418 0 0 20 0 1 0 289275326 44105728 10002 33554432000 4194304 8973514 140736112691840 140736112689792 4204256 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/17030/statm: 10768 10002 458 1167 0 9549 0
Current children cumulated CPU time (s) 1422.08
Current children cumulated vsize (KiB) 43072

[startup+1482.3 s]
/proc/loadavg: 2.04 2.03 1.94 3/177 17080
/proc/meminfo: memFree=28630784/32873844 swapFree=7116/7116
[pid=17030] ppid=17027 vsize=43072 CPUtime=1482.06 cores=0,2,4,6
/proc/17030/stat : 17030 (toysat) R 17027 17030 16905 0 -1 4202496 10095 0 0 0 147771 435 0 0 20 0 1 0 289275326 44105728 10002 33554432000 4194304 8973514 140736112691840 140736112691336 4209636 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/17030/statm: 10768 10002 458 1167 0 9549 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 43072

[startup+1542.3 s]
/proc/loadavg: 2.01 2.02 1.94 3/177 17080
/proc/meminfo: memFree=28630784/32873844 swapFree=7116/7116
[pid=17030] ppid=17027 vsize=43072 CPUtime=1542.05 cores=0,2,4,6
/proc/17030/stat : 17030 (toysat) R 17027 17030 16905 0 -1 4202496 10095 0 0 0 153755 450 0 0 20 0 1 0 289275326 44105728 10002 33554432000 4194304 8973514 140736112691840 140736112691336 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/17030/statm: 10768 10002 458 1167 0 9549 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 43072

[startup+1602.3 s]
/proc/loadavg: 2.00 2.02 1.94 3/176 17080
/proc/meminfo: memFree=28631156/32873844 swapFree=7116/7116
[pid=17030] ppid=17027 vsize=43072 CPUtime=1602.04 cores=0,2,4,6
/proc/17030/stat : 17030 (toysat) R 17027 17030 16905 0 -1 4202496 10095 0 0 0 159736 468 0 0 20 0 1 0 289275326 44105728 10002 33554432000 4194304 8973514 140736112691840 140736112691104 4214368 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/17030/statm: 10768 10002 458 1167 0 9549 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 43072

[startup+1662.3 s]
/proc/loadavg: 2.06 2.03 1.94 3/177 17082
/proc/meminfo: memFree=28631660/32873844 swapFree=7116/7116
[pid=17030] ppid=17027 vsize=43072 CPUtime=1662.03 cores=0,2,4,6
/proc/17030/stat : 17030 (toysat) R 17027 17030 16905 0 -1 4202496 10095 0 0 0 165718 485 0 0 20 0 1 0 289275326 44105728 10002 33554432000 4194304 8973514 140736112691840 140736112691336 4209376 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/17030/statm: 10768 10002 458 1167 0 9549 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 43072

[startup+1722.3 s]
/proc/loadavg: 2.02 2.02 1.94 3/177 17082
/proc/meminfo: memFree=28631404/32873844 swapFree=7116/7116
[pid=17030] ppid=17027 vsize=43072 CPUtime=1722.02 cores=0,2,4,6
/proc/17030/stat : 17030 (toysat) R 17027 17030 16905 0 -1 4202496 10095 0 0 0 171699 503 0 0 20 0 1 0 289275326 44105728 10002 33554432000 4194304 8973514 140736112691840 140736112691336 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/17030/statm: 10768 10002 458 1167 0 9549 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 43072

[startup+1782.3 s]
/proc/loadavg: 2.01 2.02 1.94 3/177 17082
/proc/meminfo: memFree=28631032/32873844 swapFree=7116/7116
[pid=17030] ppid=17027 vsize=43072 CPUtime=1782.01 cores=0,2,4,6
/proc/17030/stat : 17030 (toysat) R 17027 17030 16905 0 -1 4202496 10095 0 0 0 177681 520 0 0 20 0 1 0 289275326 44105728 10002 33554432000 4194304 8973514 140736112691840 140736112691336 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/17030/statm: 10768 10002 458 1167 0 9549 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 43072



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.00 2.01 1.94 3/177 17082
/proc/meminfo: memFree=28631032/32873844 swapFree=7116/7116
[pid=17030] ppid=17027 vsize=43072 CPUtime=1800.02 cores=0,2,4,6
/proc/17030/stat : 17030 (toysat) R 17027 17030 16905 0 -1 4202496 10095 0 0 0 179477 525 0 0 20 0 1 0 289275326 44105728 10002 33554432000 4194304 8973514 140736112691840 140736112691104 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/17030/statm: 10768 10002 458 1167 0 9549 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 43072

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 2.01 1.94 3/177 17082
/proc/meminfo: memFree=28631032/32873844 swapFree=7116/7116
[pid=17030] ppid=17027 vsize=43072 CPUtime=1800.02 cores=0,2,4,6
/proc/17030/stat : 17030 (toysat) R 17027 17030 16905 0 -1 4202496 10095 0 0 0 179477 525 0 0 20 0 1 0 289275326 44105728 10002 33554432000 4194304 8973514 140736112691840 140736112691104 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/17030/statm: 10768 10002 458 1167 0 9549 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 43072

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.31
CPU time (s): 1800.03
CPU user time (s): 1794.77
CPU system time (s): 5.2542
CPU usage (%): 99.9845
Max. virtual memory (cumulated for all children) (KiB): 43072

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1794.77
system time used= 5.2542
maximum resident set size= 40008
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10095
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= 17
involuntary context switches= 1878

runsolver used 3.3035 second user time and 9.00263 second system time

The end

Launcher Data 

Begin job on node138 at 2012-05-28 20:58:23
IDJOB=3706552
IDBENCH=92699
IDSOLVER=2285
FILE ID=node138/3706552-1338231503
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-minisat15_5_3_1_mh.opb
COMMAND LINE= HOME/toysat --pb BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3706552-1338231503/watcher-3706552-1338231503 -o /tmp/evaluation-result-3706552-1338231503/solver-3706552-1338231503 -C 1800 -W 1900 -M 15500  HOME/toysat --pb HOME/instance-3706552-1338231503.opb

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

MD5SUM BENCH= 8032cd9ddf37959390b9864499521c4d
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:        28848232 kB
Buffers:          665448 kB
Cached:          2447260 kB
SwapCached:          208 kB
Active:          1180044 kB
Inactive:        1952748 kB
Active(anon):       2332 kB
Inactive(anon):    11368 kB
Active(file):    1177712 kB
Inactive(file):  1941380 kB
Unevictable:        7116 kB
Mlocked:            7116 kB
SwapTotal:      67108856 kB
SwapFree:       67108648 kB
Dirty:              7796 kB
Writeback:             0 kB
AnonPages:         18072 kB
Mapped:            13900 kB
Shmem:               200 kB
Slab:             753576 kB
SReclaimable:     195920 kB
SUnreclaim:       557656 kB
KernelStack:        1456 kB
PageTables:         3592 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     104144 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= 71476 MiB
End job on node138 at 2012-05-28 21:28:25