Trace number 3706560

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-minisat15_5_3_9_mh.opb
MD5SUMdceb2101253472cec95359fbc82f66a4
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark6925310
Best CPU time to get the best result obtained on this benchmark41.2897
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 105154048
Number of bits for the biggest coefficient in the objective function 27
Sum of the numbers in the objective function 4901449287
Number of bits of the sum of numbers in the objective function 33
Biggest number in a constraint 105154048
Number of bits of the biggest number in a constraint 27
Biggest sum of numbers in a constraint 4901449287
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 

1.99/2.08	c 2012-05-28T22:28:31+0200
1.99/2.08	c arch = x86_64
1.99/2.08	c os = linux
1.99/2.08	c compiler = ghc 7.4
1.99/2.08	c packages:
1.99/2.08	c   OptDir-0.0.1
1.99/2.08	c   array-0.4.0.0
1.99/2.08	c   base-4.5.0.0
1.99/2.08	c   bytestring-0.9.2.1
1.99/2.08	c   containers-0.4.2.1
1.99/2.08	c   deepseq-1.3.0.0
1.99/2.08	c   mtl-2.1.1
1.99/2.08	c   old_locale-1.0.0.4
1.99/2.08	c   parse_dimacs-1.2
1.99/2.08	c   parsec-3.1.2
1.99/2.08	c   queue-0.1.2
1.99/2.08	c   stm-2.3
1.99/2.08	c   time-1.4
1.99/2.08	c command line = ["--pb","HOME/instance-3706560-1338236911.opb"]
1.99/2.08	c #vars 6810
1.99/2.08	c #constraints 15202
1.99/2.08	c Solving starts ...
2.09/2.12	c solving time = 0.041s
2.09/2.12	c #decision = 2006
2.09/2.12	c #conflict = 29
2.09/2.12	c #restart = 0
2.09/2.13	o 8987520
2.09/2.13	c Solving starts ...
2.09/2.20	c solving time = 0.057s
2.09/2.20	c #decision = 3011
2.09/2.20	c #conflict = 32
2.09/2.20	c #restart = 0
2.09/2.20	o 8951207
2.19/2.20	c Solving starts ...
2.19/2.25	c solving time = 0.040s
2.19/2.25	c #decision = 3948
2.19/2.25	c #conflict = 33
2.19/2.25	c #restart = 0
2.19/2.25	o 8947062
2.19/2.25	c Solving starts ...
2.58/2.67	c solving time = 0.408s
2.58/2.67	c #decision = 5128
2.58/2.67	c #conflict = 95
2.58/2.67	c #restart = 0
2.58/2.67	o 8943348
2.58/2.67	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-3706560-1338236911/watcher-3706560-1338236911 -o /tmp/evaluation-result-3706560-1338236911/solver-3706560-1338236911 -C 1800 -W 1900 -M 15500 HOME/toysat --pb HOME/instance-3706560-1338236911.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 1.97 1.97 3/173 17359
/proc/meminfo: memFree=28829576/32873844 swapFree=7116/7116
[pid=17359] ppid=17357 vsize=7232 CPUtime=0 cores=0,2,4,6
/proc/17359/stat : 17359 (toysat) R 17357 17359 16905 0 -1 4202496 821 0 0 0 0 0 0 0 20 0 1 0 289816160 7405568 742 33554432000 4194304 8973514 140734925977408 140735089015992 4209325 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/17359/statm: 1808 744 412 1167 0 589 0

[startup+0.0631059 s]
/proc/loadavg: 1.84 1.97 1.97 3/173 17359
/proc/meminfo: memFree=28829576/32873844 swapFree=7116/7116
[pid=17359] ppid=17357 vsize=9280 CPUtime=0.05 cores=0,2,4,6
/proc/17359/stat : 17359 (toysat) R 17357 17359 16905 0 -1 4202496 1588 0 0 0 5 0 0 0 20 0 1 0 289816160 9502720 1509 33554432000 4194304 8973514 140734925977408 140735089015992 7937344 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/17359/statm: 2320 1509 418 1167 0 1101 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 9280

[startup+0.100248 s]
/proc/loadavg: 1.84 1.97 1.97 3/173 17359
/proc/meminfo: memFree=28829576/32873844 swapFree=7116/7116
[pid=17359] ppid=17357 vsize=12352 CPUtime=0.09 cores=0,2,4,6
/proc/17359/stat : 17359 (toysat) R 17357 17359 16905 0 -1 4202496 2356 0 0 0 9 0 0 0 20 0 1 0 289816160 12648448 2277 33554432000 4194304 8973514 140734925977408 140734925976248 5783717 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/17359/statm: 3088 2277 418 1167 0 1869 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12352

[startup+0.300277 s]
/proc/loadavg: 1.84 1.97 1.97 3/173 17359
/proc/meminfo: memFree=28829576/32873844 swapFree=7116/7116
[pid=17359] ppid=17357 vsize=24640 CPUtime=0.28 cores=0,2,4,6
/proc/17359/stat : 17359 (toysat) R 17357 17359 16905 0 -1 4202496 5266 0 0 0 27 1 0 0 20 0 1 0 289816160 25231360 5192 33554432000 4194304 8973514 140734925977408 140734925976248 4209325 0 2 0 34082818 18446744071581355444 0 0 17 0 0 0 0 0 0
/proc/17359/statm: 6160 5192 427 1167 0 4941 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 24640

[startup+0.700181 s]
/proc/loadavg: 1.84 1.97 1.97 3/173 17359
/proc/meminfo: memFree=28829576/32873844 swapFree=7116/7116
[pid=17359] ppid=17357 vsize=29760 CPUtime=0.69 cores=0,2,4,6
/proc/17359/stat : 17359 (toysat) R 17357 17359 16905 0 -1 4202496 6731 0 0 0 67 2 0 0 20 0 1 0 289816160 30474240 6657 33554432000 4194304 8973514 140734925977408 140734925976904 4481556 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/17359/statm: 7440 6657 435 1167 0 6221 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 29760

[startup+1.50018 s]
/proc/loadavg: 1.84 1.97 1.97 3/177 17370
/proc/meminfo: memFree=28750940/32873844 swapFree=7116/7116
[pid=17359] ppid=17357 vsize=32832 CPUtime=1.48 cores=0,2,4,6
/proc/17359/stat : 17359 (toysat) R 17357 17359 16905 0 -1 4202496 7470 0 0 0 146 2 0 0 20 0 1 0 289816160 33619968 7396 33554432000 4194304 8973514 140734925977408 140734925976904 5373380 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/17359/statm: 8208 7396 435 1167 0 6989 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 32832

[startup+3.10023 s]
/proc/loadavg: 1.84 1.97 1.97 3/177 17370
/proc/meminfo: memFree=28686156/32873844 swapFree=7116/7116
[pid=17359] ppid=17357 vsize=41024 CPUtime=3.09 cores=0,2,4,6
/proc/17359/stat : 17359 (toysat) R 17357 17359 16905 0 -1 4202496 9570 0 0 0 305 4 0 0 20 0 1 0 289816160 42008576 9496 33554432000 4194304 8973514 140734925977408 140734925976904 4209344 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/17359/statm: 10256 9496 458 1167 0 9037 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 41024

[startup+6.30023 s]
/proc/loadavg: 1.85 1.97 1.97 3/177 17370
/proc/meminfo: memFree=28451052/32873844 swapFree=7116/7116
[pid=17359] ppid=17357 vsize=41024 CPUtime=6.29 cores=0,2,4,6
/proc/17359/stat : 17359 (toysat) R 17357 17359 16905 0 -1 4202496 9571 0 0 0 624 5 0 0 20 0 1 0 289816160 42008576 9497 33554432000 4194304 8973514 140734925977408 140734925976904 4213768 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/17359/statm: 10256 9497 458 1167 0 9037 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 41024

[startup+12.7003 s]
/proc/loadavg: 1.86 1.97 1.97 3/177 17370
/proc/meminfo: memFree=28005468/32873844 swapFree=7116/7116
[pid=17359] ppid=17357 vsize=41024 CPUtime=12.68 cores=0,2,4,6
/proc/17359/stat : 17359 (toysat) R 17357 17359 16905 0 -1 4202496 9573 0 0 0 1261 7 0 0 20 0 1 0 289816160 42008576 9497 33554432000 4194304 8973514 140734925977408 140734925976904 4208870 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/17359/statm: 10256 9497 458 1167 0 9037 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 41024

[startup+25.5002 s]
/proc/loadavg: 1.89 1.97 1.97 3/177 17370
/proc/meminfo: memFree=27759464/32873844 swapFree=7116/7116
[pid=17359] ppid=17357 vsize=41024 CPUtime=25.48 cores=0,2,4,6
/proc/17359/stat : 17359 (toysat) R 17357 17359 16905 0 -1 4202496 9574 0 0 0 2537 11 0 0 20 0 1 0 289816160 42008576 9497 33554432000 4194304 8973514 140734925977408 140734925976904 4206120 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/17359/statm: 10256 9497 458 1167 0 9037 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 41024

[startup+51.1003 s]
/proc/loadavg: 1.93 1.97 1.97 3/177 17370
/proc/meminfo: memFree=27716764/32873844 swapFree=7116/7116
[pid=17359] ppid=17357 vsize=41024 CPUtime=51.07 cores=0,2,4,6
/proc/17359/stat : 17359 (toysat) R 17357 17359 16905 0 -1 4202496 9574 0 0 0 5090 17 0 0 20 0 1 0 289816160 42008576 9497 33554432000 4194304 8973514 140734925977408 140734925976904 4415636 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/17359/statm: 10256 9497 458 1167 0 9037 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 41024

[startup+102.3 s]
/proc/loadavg: 1.97 1.97 1.97 3/178 17373
/proc/meminfo: memFree=27715428/32873844 swapFree=7116/7116
[pid=17359] ppid=17357 vsize=41024 CPUtime=102.25 cores=0,2,4,6
/proc/17359/stat : 17359 (toysat) R 17357 17359 16905 0 -1 4202496 9574 0 0 0 10196 29 0 0 20 0 1 0 289816160 42008576 9497 33554432000 4194304 8973514 140734925977408 140734925976672 7716760 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/17359/statm: 10256 9497 458 1167 0 9037 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 41024

[startup+162.3 s]
/proc/loadavg: 1.99 1.97 1.97 3/177 17373
/proc/meminfo: memFree=27707412/32873844 swapFree=7116/7116
[pid=17359] ppid=17357 vsize=41024 CPUtime=162.25 cores=0,2,4,6
/proc/17359/stat : 17359 (toysat) R 17357 17359 16905 0 -1 4202496 9574 0 0 0 16177 48 0 0 20 0 1 0 289816160 42008576 9497 33554432000 4194304 8973514 140734925977408 140734925976672 4208879 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/17359/statm: 10256 9497 458 1167 0 9037 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 41024

[startup+222.3 s]
/proc/loadavg: 1.99 1.97 1.97 3/177 17374
/proc/meminfo: memFree=27699752/32873844 swapFree=7116/7116
[pid=17359] ppid=17357 vsize=41024 CPUtime=222.24 cores=0,2,4,6
/proc/17359/stat : 17359 (toysat) R 17357 17359 16905 0 -1 4202496 9574 0 0 0 22158 66 0 0 20 0 1 0 289816160 42008576 9497 33554432000 4194304 8973514 140734925977408 140734925976904 4208823 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/17359/statm: 10256 9497 458 1167 0 9037 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 41024

[startup+282.3 s]
/proc/loadavg: 1.99 1.97 1.97 3/177 17374
/proc/meminfo: memFree=27699904/32873844 swapFree=7116/7116
[pid=17359] ppid=17357 vsize=41024 CPUtime=282.24 cores=0,2,4,6
/proc/17359/stat : 17359 (toysat) R 17357 17359 16905 0 -1 4202496 9574 0 0 0 28141 83 0 0 20 0 1 0 289816160 42008576 9497 33554432000 4194304 8973514 140734925977408 140734925976904 4211745 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/17359/statm: 10256 9497 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: 1.99 1.97 1.97 3/177 17374
/proc/meminfo: memFree=27699188/32873844 swapFree=7116/7116
[pid=17359] ppid=17357 vsize=42048 CPUtime=342.22 cores=0,2,4,6
/proc/17359/stat : 17359 (toysat) R 17357 17359 16905 0 -1 4202496 9830 0 0 0 34124 98 0 0 20 0 1 0 289816160 43057152 9753 33554432000 4194304 8973514 140734925977408 140734925975360 7670841 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/17359/statm: 10512 9753 458 1167 0 9293 0
Current children cumulated CPU time (s) 342.22
Current children cumulated vsize (KiB) 42048

[startup+402.3 s]
/proc/loadavg: 1.99 1.97 1.97 3/177 17374
/proc/meminfo: memFree=27698844/32873844 swapFree=7116/7116
[pid=17359] ppid=17357 vsize=42048 CPUtime=402.21 cores=0,2,4,6
/proc/17359/stat : 17359 (toysat) R 17357 17359 16905 0 -1 4202496 9830 0 0 0 40107 114 0 0 20 0 1 0 289816160 43057152 9753 33554432000 4194304 8973514 140734925977408 140734925976904 4414911 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/17359/statm: 10512 9753 458 1167 0 9293 0
Current children cumulated CPU time (s) 402.21
Current children cumulated vsize (KiB) 42048

[startup+462.3 s]
/proc/loadavg: 2.06 1.99 1.97 3/178 17375
/proc/meminfo: memFree=27698740/32873844 swapFree=7116/7116
[pid=17359] ppid=17357 vsize=42048 CPUtime=462.21 cores=0,2,4,6
/proc/17359/stat : 17359 (toysat) R 17357 17359 16905 0 -1 4202496 9830 0 0 0 46092 129 0 0 20 0 1 0 289816160 43057152 9753 33554432000 4194304 8973514 140734925977408 140734925976904 7720752 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/17359/statm: 10512 9753 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: 2.02 1.99 1.97 3/177 17376
/proc/meminfo: memFree=27698900/32873844 swapFree=7116/7116
[pid=17359] ppid=17357 vsize=42048 CPUtime=522.2 cores=0,2,4,6
/proc/17359/stat : 17359 (toysat) R 17357 17359 16905 0 -1 4202496 9830 0 0 0 52076 144 0 0 20 0 1 0 289816160 43057152 9753 33554432000 4194304 8973514 140734925977408 140734925976672 6817072 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/17359/statm: 10512 9753 458 1167 0 9293 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 42048

[startup+582.307 s]
/proc/loadavg: 2.01 1.99 1.97 3/177 17376
/proc/meminfo: memFree=27698680/32873844 swapFree=7116/7116
[pid=17359] ppid=17357 vsize=42048 CPUtime=582.19 cores=0,2,4,6
/proc/17359/stat : 17359 (toysat) R 17357 17359 16905 0 -1 4202496 9830 0 0 0 58061 158 0 0 20 0 1 0 289816160 43057152 9753 33554432000 4194304 8973514 140734925977408 140734925976904 7841851 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/17359/statm: 10512 9753 458 1167 0 9293 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 42048

[startup+642.3 s]

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

[startup+882.3 s]
/proc/loadavg: 2.03 2.01 1.98 3/177 17380
/proc/meminfo: memFree=27698096/32873844 swapFree=7116/7116
[pid=17359] ppid=17357 vsize=43072 CPUtime=882.14 cores=0,2,4,6
/proc/17359/stat : 17359 (toysat) R 17357 17359 16905 0 -1 4202496 10087 0 0 0 87987 227 0 0 20 0 1 0 289816160 44105728 10009 33554432000 4194304 8973514 140734925977408 140734925976904 4209212 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/17359/statm: 10768 10009 458 1167 0 9549 0
Current children cumulated CPU time (s) 882.14
Current children cumulated vsize (KiB) 43072

[startup+942.3 s]
/proc/loadavg: 2.12 2.04 2.00 3/177 17380
/proc/meminfo: memFree=27698344/32873844 swapFree=7116/7116
[pid=17359] ppid=17357 vsize=43072 CPUtime=942.13 cores=0,2,4,6
/proc/17359/stat : 17359 (toysat) R 17357 17359 16905 0 -1 4202496 10087 0 0 0 93972 241 0 0 20 0 1 0 289816160 44105728 10009 33554432000 4194304 8973514 140734925977408 140734925976672 7732815 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/17359/statm: 10768 10009 458 1167 0 9549 0
Current children cumulated CPU time (s) 942.13
Current children cumulated vsize (KiB) 43072

[startup+1002.3 s]
/proc/loadavg: 2.08 2.04 2.00 3/177 17380
/proc/meminfo: memFree=27698468/32873844 swapFree=7116/7116
[pid=17359] ppid=17357 vsize=43072 CPUtime=1002.12 cores=0,2,4,6
/proc/17359/stat : 17359 (toysat) R 17357 17359 16905 0 -1 4202496 10087 0 0 0 99956 256 0 0 20 0 1 0 289816160 44105728 10009 33554432000 4194304 8973514 140734925977408 140734925976672 4415308 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/17359/statm: 10768 10009 458 1167 0 9549 0
Current children cumulated CPU time (s) 1002.12
Current children cumulated vsize (KiB) 43072

[startup+1062.3 s]
/proc/loadavg: 2.06 2.05 2.00 3/177 17380
/proc/meminfo: memFree=27698468/32873844 swapFree=7116/7116
[pid=17359] ppid=17357 vsize=43072 CPUtime=1062.11 cores=0,2,4,6
/proc/17359/stat : 17359 (toysat) R 17357 17359 16905 0 -1 4202496 10087 0 0 0 105942 269 0 0 20 0 1 0 289816160 44105728 10009 33554432000 4194304 8973514 140734925977408 140734925976904 7654164 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/17359/statm: 10768 10009 458 1167 0 9549 0
Current children cumulated CPU time (s) 1062.11
Current children cumulated vsize (KiB) 43072

[startup+1122.3 s]
/proc/loadavg: 2.12 2.07 2.01 3/177 17381
/proc/meminfo: memFree=27698344/32873844 swapFree=7116/7116
[pid=17359] ppid=17357 vsize=43072 CPUtime=1122.11 cores=0,2,4,6
/proc/17359/stat : 17359 (toysat) R 17357 17359 16905 0 -1 4202496 10087 0 0 0 111925 286 0 0 20 0 1 0 289816160 44105728 10009 33554432000 4194304 8973514 140734925977408 140734925976512 4209442 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/17359/statm: 10768 10009 458 1167 0 9549 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 43072

[startup+1182.3 s]
/proc/loadavg: 2.04 2.05 2.00 3/177 17381
/proc/meminfo: memFree=27698344/32873844 swapFree=7116/7116
[pid=17359] ppid=17357 vsize=43072 CPUtime=1182.1 cores=0,2,4,6
/proc/17359/stat : 17359 (toysat) R 17357 17359 16905 0 -1 4202496 10087 0 0 0 117909 301 0 0 20 0 1 0 289816160 44105728 10009 33554432000 4194304 8973514 140734925977408 140734925976672 4213815 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/17359/statm: 10768 10009 458 1167 0 9549 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 43072

[startup+1242.31 s]
/proc/loadavg: 2.01 2.04 2.00 3/177 17381
/proc/meminfo: memFree=27697848/32873844 swapFree=7116/7116
[pid=17359] ppid=17357 vsize=43072 CPUtime=1242.09 cores=0,2,4,6
/proc/17359/stat : 17359 (toysat) R 17357 17359 16905 0 -1 4202496 10087 0 0 0 123893 316 0 0 20 0 1 0 289816160 44105728 10009 33554432000 4194304 8973514 140734925977408 140734925976904 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/17359/statm: 10768 10009 458 1167 0 9549 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 43072

[startup+1302.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/178 17384
/proc/meminfo: memFree=27695476/32873844 swapFree=7116/7116
[pid=17359] ppid=17357 vsize=45120 CPUtime=1302.07 cores=0,2,4,6
/proc/17359/stat : 17359 (toysat) R 17357 17359 16905 0 -1 4202496 10599 0 0 0 129873 334 0 0 20 0 1 0 289816160 46202880 10521 33554432000 4194304 8973514 140734925977408 140734925976904 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/17359/statm: 11280 10521 458 1167 0 10061 0
Current children cumulated CPU time (s) 1302.07
Current children cumulated vsize (KiB) 45120

[startup+1362.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 17384
/proc/meminfo: memFree=27694500/32873844 swapFree=7116/7116
[pid=17359] ppid=17357 vsize=46144 CPUtime=1362.06 cores=0,2,4,6
/proc/17359/stat : 17359 (toysat) R 17357 17359 16905 0 -1 4202496 10855 0 0 0 135855 351 0 0 20 0 1 0 289816160 47251456 10777 33554432000 4194304 8973514 140734925977408 140734925975360 4209439 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/17359/statm: 11536 10777 458 1167 0 10317 0
Current children cumulated CPU time (s) 1362.06
Current children cumulated vsize (KiB) 46144

[startup+1422.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 17385
/proc/meminfo: memFree=27694808/32873844 swapFree=7116/7116
[pid=17359] ppid=17357 vsize=46144 CPUtime=1422.05 cores=0,2,4,6
/proc/17359/stat : 17359 (toysat) R 17357 17359 16905 0 -1 4202496 10855 0 0 0 141835 370 0 0 20 0 1 0 289816160 47251456 10777 33554432000 4194304 8973514 140734925977408 140734925976904 7841851 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/17359/statm: 11536 10777 458 1167 0 10317 0
Current children cumulated CPU time (s) 1422.05
Current children cumulated vsize (KiB) 46144

[startup+1482.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 17385
/proc/meminfo: memFree=27694684/32873844 swapFree=7116/7116
[pid=17359] ppid=17357 vsize=46144 CPUtime=1482.05 cores=0,2,4,6
/proc/17359/stat : 17359 (toysat) R 17357 17359 16905 0 -1 4202496 10855 0 0 0 147817 388 0 0 20 0 1 0 289816160 47251456 10777 33554432000 4194304 8973514 140734925977408 140734925976672 4208833 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/17359/statm: 11536 10777 458 1167 0 10317 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 46144

[startup+1542.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 17385
/proc/meminfo: memFree=27695056/32873844 swapFree=7116/7116
[pid=17359] ppid=17357 vsize=46144 CPUtime=1542.04 cores=0,2,4,6
/proc/17359/stat : 17359 (toysat) R 17357 17359 16905 0 -1 4202496 10855 0 0 0 153799 405 0 0 20 0 1 0 289816160 47251456 10777 33554432000 4194304 8973514 140734925977408 140734925976672 7841851 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/17359/statm: 11536 10777 458 1167 0 10317 0
Current children cumulated CPU time (s) 1542.04
Current children cumulated vsize (KiB) 46144

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 17385
/proc/meminfo: memFree=27693940/32873844 swapFree=7116/7116
[pid=17359] ppid=17357 vsize=47168 CPUtime=1602.03 cores=0,2,4,6
/proc/17359/stat : 17359 (toysat) R 17357 17359 16905 0 -1 4202496 11111 0 0 0 159781 422 0 0 20 0 1 0 289816160 48300032 11033 33554432000 4194304 8973514 140734925977408 140734925976904 7716861 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/17359/statm: 11792 11033 458 1167 0 10573 0
Current children cumulated CPU time (s) 1602.03
Current children cumulated vsize (KiB) 47168

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 17385
/proc/meminfo: memFree=27694312/32873844 swapFree=7116/7116
[pid=17359] ppid=17357 vsize=47168 CPUtime=1662.02 cores=0,2,4,6
/proc/17359/stat : 17359 (toysat) R 17357 17359 16905 0 -1 4202496 11111 0 0 0 165763 439 0 0 20 0 1 0 289816160 48300032 11033 33554432000 4194304 8973514 140734925977408 140734925976904 4208863 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/17359/statm: 11792 11033 458 1167 0 10573 0
Current children cumulated CPU time (s) 1662.02
Current children cumulated vsize (KiB) 47168

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 17385
/proc/meminfo: memFree=27694188/32873844 swapFree=7116/7116
[pid=17359] ppid=17357 vsize=47168 CPUtime=1722.01 cores=0,2,4,6
/proc/17359/stat : 17359 (toysat) R 17357 17359 16905 0 -1 4202496 11111 0 0 0 171746 455 0 0 20 0 1 0 289816160 48300032 11033 33554432000 4194304 8973514 140734925977408 140734925976672 7688856 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/17359/statm: 11792 11033 458 1167 0 10573 0
Current children cumulated CPU time (s) 1722.01
Current children cumulated vsize (KiB) 47168

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 17386
/proc/meminfo: memFree=27693692/32873844 swapFree=7116/7116
[pid=17359] ppid=17357 vsize=47168 CPUtime=1782.01 cores=0,2,4,6
/proc/17359/stat : 17359 (toysat) R 17357 17359 16905 0 -1 4202496 11111 0 0 0 177728 473 0 0 20 0 1 0 289816160 48300032 11033 33554432000 4194304 8973514 140734925977408 140734925976904 4415363 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/17359/statm: 11792 11033 458 1167 0 10573 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 47168



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 17386
/proc/meminfo: memFree=27693568/32873844 swapFree=7116/7116
[pid=17359] ppid=17357 vsize=47168 CPUtime=1800 cores=0,2,4,6
/proc/17359/stat : 17359 (toysat) R 17357 17359 16905 0 -1 4202496 11111 0 0 0 179523 477 0 0 20 0 1 0 289816160 48300032 11033 33554432000 4194304 8973514 140734925977408 140734925976904 7841851 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/17359/statm: 11792 11033 458 1167 0 10573 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 47168

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

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

[startup+1800.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 17386
/proc/meminfo: memFree=27693568/32873844 swapFree=7116/7116
[pid=17359] ppid=17357 vsize=47168 CPUtime=1800 cores=0,2,4,6
/proc/17359/stat : 17359 (toysat) R 17357 17359 16905 0 -1 4202496 11111 0 0 0 179523 477 0 0 20 0 1 0 289816160 48300032 11033 33554432000 4194304 8973514 140734925977408 140734925976904 7841851 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/17359/statm: 11792 11033 458 1167 0 10573 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 47168

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.31
CPU time (s): 1800.02
CPU user time (s): 1795.24
CPU system time (s): 4.77827
CPU usage (%): 99.9838
Max. virtual memory (cumulated for all children) (KiB): 47168

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.24
system time used= 4.77827
maximum resident set size= 44132
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11111
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= 14
involuntary context switches= 2490

runsolver used 4.50131 second user time and 8.03378 second system time

The end

Launcher Data 

Begin job on node138 at 2012-05-28 22:28:31
IDJOB=3706560
IDBENCH=92716
IDSOLVER=2285
FILE ID=node138/3706560-1338236911
RUNJOBID= node138-1338229700-16921
PBS_JOBID= 14624649
Free space on /tmp= 71488 MiB

SOLVER NAME= toysat 2012-05-17
BENCH NAME= PB12/normalized-PB12/OPT-BIGINT-LIN/zahidi/Multihop/normalized-minisat15_5_3_9_mh.opb
COMMAND LINE= HOME/toysat --pb BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3706560-1338236911/watcher-3706560-1338236911 -o /tmp/evaluation-result-3706560-1338236911/solver-3706560-1338236911 -C 1800 -W 1900 -M 15500  HOME/toysat --pb HOME/instance-3706560-1338236911.opb

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

MD5SUM BENCH= dceb2101253472cec95359fbc82f66a4
RANDOM SEED=1138335578

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:        28831344 kB
Buffers:          665904 kB
Cached:          2458716 kB
SwapCached:          208 kB
Active:          1184956 kB
Inactive:        1963956 kB
Active(anon):       6104 kB
Inactive(anon):    11368 kB
Active(file):    1178852 kB
Inactive(file):  1952588 kB
Unevictable:        7116 kB
Mlocked:            7116 kB
SwapTotal:      67108856 kB
SwapFree:       67108648 kB
Dirty:             12840 kB
Writeback:             0 kB
AnonPages:         20104 kB
Mapped:            14072 kB
Shmem:               200 kB
Slab:             753712 kB
SReclaimable:     195988 kB
SUnreclaim:       557724 kB
KernelStack:        1456 kB
PageTables:         4528 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     108412 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= 71452 MiB
End job on node138 at 2012-05-28 22:58:33