Trace number 3706218

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
toysat 2012-05-17? (TO) 1800.02 1800.31

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/plato.asu.edu/
pub/unibo/normalized-mps-v2-20-10-bg512142.opb
MD5SUMbc049badf8b0b6990d4dd6f2aa909c41
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark15026065169129
Best CPU time to get the best result obtained on this benchmark1800.74
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables16800
Total number of constraints945
Number of constraints which are clauses11
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints934
Minimum length of a constraint1
Maximum length of a constraint183
Number of terms in the objective function 9600
Biggest coefficient in the objective function 5368709120000
Number of bits for the biggest coefficient in the objective function 43
Sum of the numbers in the objective function 773893279252632
Number of bits of the sum of numbers in the objective function 50
Biggest number in a constraint 5368709120000
Number of bits of the biggest number in a constraint 43
Biggest sum of numbers in a constraint 773893279252632
Number of bits of the biggest sum of numbers50
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

11.58/11.62	c 2012-05-27T13:38:12+0200
11.58/11.62	c arch = x86_64
11.58/11.62	c os = linux
11.58/11.62	c compiler = ghc 7.4
11.58/11.62	c packages:
11.58/11.62	c   OptDir-0.0.1
11.58/11.62	c   array-0.4.0.0
11.58/11.62	c   base-4.5.0.0
11.58/11.62	c   bytestring-0.9.2.1
11.58/11.62	c   containers-0.4.2.1
11.58/11.62	c   deepseq-1.3.0.0
11.58/11.62	c   mtl-2.1.1
11.58/11.62	c   old_locale-1.0.0.4
11.58/11.62	c   parse_dimacs-1.2
11.58/11.62	c   parsec-3.1.2
11.58/11.62	c   queue-0.1.2
11.58/11.62	c   stm-2.3
11.58/11.62	c   time-1.4
11.58/11.62	c command line = ["--pb","HOME/instance-3706218-1338118692.opb"]
11.58/11.62	c #vars 16800
11.58/11.62	c #constraints 945
11.58/11.62	c Solving starts ...
236.65/236.70	c learnt constraints deletion: 23298 -> 11655
535.80/535.90	c learnt constraints deletion: 27170 -> 13586
637.18/637.31	c learnt constraints deletion: 24229 -> 12116
781.97/782.19	c learnt constraints deletion: 25917 -> 12971
908.14/908.36	c learnt constraints deletion: 26012 -> 13028
1071.91/1072.13	c learnt constraints deletion: 29680 -> 14855
1229.89/1230.10	c learnt constraints deletion: 29654 -> 14905
1392.96/1393.24	c learnt constraints deletion: 29647 -> 14902
1691.62/1691.96	c learnt constraints deletion: 42212 -> 21122

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-3706218-1338118692/watcher-3706218-1338118692 -o /tmp/evaluation-result-3706218-1338118692/solver-3706218-1338118692 -C 1800 -W 1900 -M 15500 HOME/toysat --pb HOME/instance-3706218-1338118692.opb 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.92 1.99 1.99 3/176 21985
/proc/meminfo: memFree=28469880/32873648 swapFree=6604/6604
[pid=21985] ppid=21983 vsize=7232 CPUtime=0 cores=1,3,5,7
/proc/21985/stat : 21985 (toysat) R 21983 21985 17458 0 -1 4202496 828 0 0 0 0 0 0 0 20 0 1 0 277993714 7405568 748 33554432000 4194304 8973514 140735346254320 140733531586440 7937344 0 0 0 34082818 0 0 0 17 1 0 0 0 0 0
/proc/21985/statm: 1808 748 412 1167 0 589 0

[startup+0.023729 s]
/proc/loadavg: 1.92 1.99 1.99 3/176 21985
/proc/meminfo: memFree=28469880/32873648 swapFree=6604/6604
[pid=21985] ppid=21983 vsize=8256 CPUtime=0.01 cores=1,3,5,7
/proc/21985/stat : 21985 (toysat) R 21983 21985 17458 0 -1 4202496 1084 0 0 0 1 0 0 0 20 0 1 0 277993714 8454144 1004 33554432000 4194304 8973514 140735346254320 140733531586440 7937344 0 0 0 34082818 0 0 0 17 1 0 0 0 0 0
/proc/21985/statm: 2064 1004 413 1167 0 845 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 8256

[startup+0.100269 s]
/proc/loadavg: 1.92 1.99 1.99 3/176 21985
/proc/meminfo: memFree=28469880/32873648 swapFree=6604/6604
[pid=21985] ppid=21983 vsize=11328 CPUtime=0.09 cores=1,3,5,7
/proc/21985/stat : 21985 (toysat) R 21983 21985 17458 0 -1 4202496 2100 0 0 0 9 0 0 0 20 0 1 0 277993714 11599872 2020 33554432000 4194304 8973514 140735346254320 140733531586440 5781985 0 0 0 34082818 0 0 0 17 1 0 0 0 0 0
/proc/21985/statm: 2832 2020 417 1167 0 1613 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11328

[startup+0.300291 s]
/proc/loadavg: 1.92 1.99 1.99 3/176 21985
/proc/meminfo: memFree=28469880/32873648 swapFree=6604/6604
[pid=21985] ppid=21983 vsize=23616 CPUtime=0.29 cores=1,3,5,7
/proc/21985/stat : 21985 (toysat) R 21983 21985 17458 0 -1 4202496 5173 0 0 0 28 1 0 0 20 0 1 0 277993714 24182784 5093 33554432000 4194304 8973514 140735346254320 140733531586440 7841851 0 2 0 34082818 0 0 0 17 1 0 0 0 0 0
/proc/21985/statm: 5904 5093 418 1167 0 4685 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 23616

[startup+0.700294 s]
/proc/loadavg: 1.92 1.99 1.99 3/176 21985
/proc/meminfo: memFree=28469880/32873648 swapFree=6604/6604
[pid=21985] ppid=21983 vsize=41024 CPUtime=0.69 cores=1,3,5,7
/proc/21985/stat : 21985 (toysat) R 21983 21985 17458 0 -1 4202496 9546 0 0 0 67 2 0 0 20 0 1 0 277993714 42008576 9466 33554432000 4194304 8973514 140735346254320 140735346253816 5383061 0 0 0 34082818 0 0 0 17 1 0 0 0 0 0
/proc/21985/statm: 10256 9466 433 1167 0 9037 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 41024

[startup+1.50023 s]
/proc/loadavg: 1.92 1.99 1.99 3/177 21986
/proc/meminfo: memFree=28418404/32873648 swapFree=6604/6604
[pid=21985] ppid=21983 vsize=56384 CPUtime=1.49 cores=1,3,5,7
/proc/21985/stat : 21985 (toysat) R 21983 21985 17458 0 -1 4202496 13386 0 0 0 146 3 0 0 20 0 1 0 277993714 57737216 13306 33554432000 4194304 8973514 140735346254320 140735346253816 4447608 0 0 0 34082818 0 0 0 17 1 0 0 0 0 0
/proc/21985/statm: 14096 13306 433 1167 0 12877 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 56384

[startup+3.10023 s]
/proc/loadavg: 1.92 1.99 1.99 3/177 21986
/proc/meminfo: memFree=28417520/32873648 swapFree=6604/6604
[pid=21985] ppid=21983 vsize=56384 CPUtime=3.09 cores=1,3,5,7
/proc/21985/stat : 21985 (toysat) R 21983 21985 17458 0 -1 4202496 13386 0 0 0 306 3 0 0 20 0 1 0 277993714 57737216 13306 33554432000 4194304 8973514 140735346254320 140735346253816 7841851 0 2 0 34082818 0 0 0 17 1 0 0 0 0 0
/proc/21985/statm: 14096 13306 433 1167 0 12877 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 56384

[startup+6.30025 s]
/proc/loadavg: 1.93 1.99 1.99 3/177 21986
/proc/meminfo: memFree=28408416/32873648 swapFree=6604/6604
[pid=21985] ppid=21983 vsize=64576 CPUtime=6.29 cores=1,3,5,7
/proc/21985/stat : 21985 (toysat) R 21983 21985 17458 0 -1 4202496 15434 0 0 0 624 5 0 0 20 0 1 0 277993714 66125824 15354 33554432000 4194304 8973514 140735346254320 140735346253584 7937344 0 0 0 34082818 0 0 0 17 1 0 0 0 0 0
/proc/21985/statm: 16144 15354 433 1167 0 14925 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 64576

[startup+12.7003 s]
/proc/loadavg: 1.93 1.99 1.99 3/177 21986
/proc/meminfo: memFree=28407936/32873648 swapFree=6604/6604
[pid=21985] ppid=21983 vsize=64576 CPUtime=12.69 cores=1,3,5,7
/proc/21985/stat : 21985 (toysat) R 21983 21985 17458 0 -1 4202496 15446 0 0 0 1262 7 0 0 20 0 1 0 277993714 66125824 15366 33554432000 4194304 8973514 140735346254320 140735346253584 7937344 0 0 0 34082818 0 0 0 17 1 0 0 0 0 0
/proc/21985/statm: 16144 15366 445 1167 0 14925 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 64576

[startup+25.5003 s]
/proc/loadavg: 1.95 1.99 1.99 3/177 21986
/proc/meminfo: memFree=28405224/32873648 swapFree=6604/6604
[pid=21985] ppid=21983 vsize=64576 CPUtime=25.49 cores=1,3,5,7
/proc/21985/stat : 21985 (toysat) R 21983 21985 17458 0 -1 4202496 15446 0 0 0 2534 15 0 0 20 0 1 0 277993714 66125824 15366 33554432000 4194304 8973514 140735346254320 140735346253816 7729680 0 0 0 34082818 0 0 0 17 1 0 0 0 0 0
/proc/21985/statm: 16144 15366 445 1167 0 14925 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 64576

[startup+51.1004 s]
/proc/loadavg: 1.90 1.98 1.99 3/177 22026
/proc/meminfo: memFree=28821320/32873648 swapFree=6604/6604
[pid=21985] ppid=21983 vsize=74816 CPUtime=51.08 cores=1,3,5,7
/proc/21985/stat : 21985 (toysat) R 21983 21985 17458 0 -1 4202496 17796 0 0 0 5078 30 0 0 20 0 1 0 277993714 76611584 17716 33554432000 4194304 8973514 140735346254320 140735346253816 7692526 0 0 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/21985/statm: 18704 17716 445 1167 0 17485 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 74816

[startup+102.3 s]
/proc/loadavg: 1.95 1.98 1.99 3/177 22026
/proc/meminfo: memFree=28799312/32873648 swapFree=6604/6604
[pid=21985] ppid=21983 vsize=95296 CPUtime=102.27 cores=1,3,5,7
/proc/21985/stat : 21985 (toysat) R 21983 21985 17458 0 -1 4202496 23131 0 0 0 10161 66 0 0 20 0 1 0 277993714 97583104 23046 33554432000 4194304 8973514 140735346254320 140735346253816 7937344 0 0 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/21985/statm: 23824 23046 445 1167 0 22605 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 95296

[startup+162.3 s]
/proc/loadavg: 1.98 1.98 1.99 3/178 22029
/proc/meminfo: memFree=28786996/32873648 swapFree=6604/6604
[pid=21985] ppid=21983 vsize=107584 CPUtime=162.26 cores=1,3,5,7
/proc/21985/stat : 21985 (toysat) R 21983 21985 17458 0 -1 4202496 26203 0 0 0 16122 104 0 0 20 0 1 0 277993714 110166016 26118 33554432000 4194304 8973514 140735346254320 140735346253816 7937344 0 0 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/21985/statm: 26896 26118 445 1167 0 25677 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 107584

[startup+222.307 s]
/proc/loadavg: 1.99 1.98 1.99 3/177 22029
/proc/meminfo: memFree=28762420/32873648 swapFree=6604/6604
[pid=21985] ppid=21983 vsize=131136 CPUtime=222.25 cores=1,3,5,7
/proc/21985/stat : 21985 (toysat) R 21983 21985 17458 0 -1 4202496 32099 0 0 0 22082 143 0 0 20 0 1 0 277993714 134283264 32006 33554432000 4194304 8973514 140735346254320 140735346253584 7937344 0 0 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/21985/statm: 32784 32006 445 1167 0 31565 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 131136

[startup+282.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/177 22029
/proc/meminfo: memFree=28753924/32873648 swapFree=6604/6604
[pid=21985] ppid=21983 vsize=138304 CPUtime=282.23 cores=1,3,5,7
/proc/21985/stat : 21985 (toysat) R 21983 21985 17458 0 -1 4202496 33892 0 0 0 28040 183 0 0 20 0 1 0 277993714 141623296 33799 33554432000 4194304 8973514 140735346254320 140735346253816 7937344 0 0 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/21985/statm: 34576 33799 446 1167 0 33357 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 138304

[startup+342.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/177 22029
/proc/meminfo: memFree=28742888/32873648 swapFree=6604/6604
[pid=21985] ppid=21983 vsize=149568 CPUtime=342.23 cores=1,3,5,7
/proc/21985/stat : 21985 (toysat) R 21983 21985 17458 0 -1 4202496 36708 0 0 0 34002 221 0 0 20 0 1 0 277993714 153157632 36615 33554432000 4194304 8973514 140735346254320 140735346253816 7937344 0 0 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/21985/statm: 37392 36615 446 1167 0 36173 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 149568

[startup+402.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/177 22030
/proc/meminfo: memFree=28725320/32873648 swapFree=6604/6604
[pid=21985] ppid=21983 vsize=165952 CPUtime=402.22 cores=1,3,5,7
/proc/21985/stat : 21985 (toysat) R 21983 21985 17458 0 -1 4202496 40807 0 0 0 39961 261 0 0 20 0 1 0 277993714 169934848 40711 33554432000 4194304 8973514 140735346254320 140735346253816 7716799 0 0 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/21985/statm: 41488 40711 446 1167 0 40269 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 165952

[startup+462.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/177 22030
/proc/meminfo: memFree=28710256/32873648 swapFree=6604/6604
[pid=21985] ppid=21983 vsize=181312 CPUtime=462.21 cores=1,3,5,7
/proc/21985/stat : 21985 (toysat) R 21983 21985 17458 0 -1 4202496 44647 0 0 0 45919 302 0 0 20 0 1 0 277993714 185663488 44551 33554432000 4194304 8973514 140735346254320 140735346253816 7400224 0 0 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/21985/statm: 45328 44551 446 1167 0 44109 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 181312

[startup+522.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/177 22030
/proc/meminfo: memFree=28694844/32873648 swapFree=6604/6604
[pid=21985] ppid=21983 vsize=193600 CPUtime=522.2 cores=1,3,5,7
/proc/21985/stat : 21985 (toysat) R 21983 21985 17458 0 -1 4202496 47719 0 0 0 51880 340 0 0 20 0 1 0 277993714 198246400 47623 33554432000 4194304 8973514 140735346254320 140735346253816 7692526 0 0 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/21985/statm: 48400 47623 446 1167 0 47181 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 193600

[startup+582.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/177 22030
/proc/meminfo: memFree=28671408/32873648 swapFree=6604/6604
[pid=21985] ppid=21983 vsize=196672 CPUtime=582.19 cores=1,3,5,7
/proc/21985/stat : 21985 (toysat) R 21983 21985 17458 0 -1 4202496 48487 0 0 0 57840 379 0 0 20 0 1 0 277993714 201392128 48391 33554432000 4194304 8973514 140735346254320 140735346253816 7729680 0 0 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/21985/statm: 49168 48391 446 1167 0 47949 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 196672

[startup+642.3 s]

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

[startup+822.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/177 22034
/proc/meminfo: memFree=28645668/32873648 swapFree=6604/6604
[pid=21985] ppid=21983 vsize=198720 CPUtime=822.15 cores=1,3,5,7
/proc/21985/stat : 21985 (toysat) R 21983 21985 17458 0 -1 4202496 49000 0 0 0 81680 535 0 0 20 0 1 0 277993714 203489280 48903 33554432000 4194304 8973514 140735346254320 140735346253816 4434665 0 0 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/21985/statm: 49680 48903 446 1167 0 48461 0
Current children cumulated CPU time (s) 822.15
Current children cumulated vsize (KiB) 198720

[startup+882.307 s]
/proc/loadavg: 2.03 2.00 2.00 3/177 22034
/proc/meminfo: memFree=28643372/32873648 swapFree=6604/6604
[pid=21985] ppid=21983 vsize=198720 CPUtime=882.15 cores=1,3,5,7
/proc/21985/stat : 21985 (toysat) R 21983 21985 17458 0 -1 4202496 49000 0 0 0 87640 575 0 0 20 0 1 0 277993714 203489280 48903 33554432000 4194304 8973514 140735346254320 140735346253816 7937344 0 0 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/21985/statm: 49680 48903 446 1167 0 48461 0
Current children cumulated CPU time (s) 882.15
Current children cumulated vsize (KiB) 198720

[startup+942.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/177 22034
/proc/meminfo: memFree=28641320/32873648 swapFree=6604/6604
[pid=21985] ppid=21983 vsize=198720 CPUtime=942.13 cores=1,3,5,7
/proc/21985/stat : 21985 (toysat) R 21983 21985 17458 0 -1 4202496 49000 0 0 0 93598 615 0 0 20 0 1 0 277993714 203489280 48903 33554432000 4194304 8973514 140735346254320 140735346253816 7732815 0 0 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/21985/statm: 49680 48903 446 1167 0 48461 0
Current children cumulated CPU time (s) 942.13
Current children cumulated vsize (KiB) 198720

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 22035
/proc/meminfo: memFree=28633080/32873648 swapFree=6604/6604
[pid=21985] ppid=21983 vsize=204864 CPUtime=1002.13 cores=1,3,5,7
/proc/21985/stat : 21985 (toysat) R 21983 21985 17458 0 -1 4202496 50536 0 0 0 99559 654 0 0 20 0 1 0 277993714 209780736 50439 33554432000 4194304 8973514 140735346254320 140735346253816 7937344 0 0 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/21985/statm: 51216 50439 446 1167 0 49997 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 204864

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 22035
/proc/meminfo: memFree=28626868/32873648 swapFree=6604/6604
[pid=21985] ppid=21983 vsize=211008 CPUtime=1062.12 cores=1,3,5,7
/proc/21985/stat : 21985 (toysat) R 21983 21985 17458 0 -1 4202496 52072 0 0 0 105522 690 0 0 20 0 1 0 277993714 216072192 51975 33554432000 4194304 8973514 140735346254320 140735346253816 4415744 0 0 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/21985/statm: 52752 51975 446 1167 0 51533 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 211008

[startup+1122.3 s]
/proc/loadavg: 2.06 2.01 2.00 3/177 22035
/proc/meminfo: memFree=28626744/32873648 swapFree=6604/6604
[pid=21985] ppid=21983 vsize=211008 CPUtime=1122.11 cores=1,3,5,7
/proc/21985/stat : 21985 (toysat) R 21983 21985 17458 0 -1 4202496 52072 0 0 0 111479 732 0 0 20 0 1 0 277993714 216072192 51975 33554432000 4194304 8973514 140735346254320 140735346253816 7841851 0 0 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/21985/statm: 52752 51975 446 1167 0 51533 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 211008

[startup+1182.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/177 22035
/proc/meminfo: memFree=28606540/32873648 swapFree=6604/6604
[pid=21985] ppid=21983 vsize=221248 CPUtime=1182.1 cores=1,3,5,7
/proc/21985/stat : 21985 (toysat) R 21983 21985 17458 0 -1 4202496 54632 0 0 0 117442 768 0 0 20 0 1 0 277993714 226557952 54535 33554432000 4194304 8973514 140735346254320 140735346253816 7720874 0 0 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/21985/statm: 55312 54535 446 1167 0 54093 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 221248

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 22035
/proc/meminfo: memFree=28583416/32873648 swapFree=6604/6604
[pid=21985] ppid=21983 vsize=242752 CPUtime=1242.08 cores=1,3,5,7
/proc/21985/stat : 21985 (toysat) R 21983 21985 17458 0 -1 4202496 60008 0 0 0 123399 809 0 0 20 0 1 0 277993714 248578048 59911 33554432000 4194304 8973514 140735346254320 140735346253816 7841851 0 2 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/21985/statm: 60688 59911 446 1167 0 59469 0
Current children cumulated CPU time (s) 1242.08
Current children cumulated vsize (KiB) 242752

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 22036
/proc/meminfo: memFree=28583632/32873648 swapFree=6604/6604
[pid=21985] ppid=21983 vsize=242752 CPUtime=1302.08 cores=1,3,5,7
/proc/21985/stat : 21985 (toysat) R 21983 21985 17458 0 -1 4202496 60008 0 0 0 129361 847 0 0 20 0 1 0 277993714 248578048 59911 33554432000 4194304 8973514 140735346254320 140735346253816 7716779 0 0 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/21985/statm: 60688 59911 446 1167 0 59469 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 242752

[startup+1362.3 s]
/proc/loadavg: 2.03 2.01 2.00 3/178 22039
/proc/meminfo: memFree=28578832/32873648 swapFree=6604/6604
[pid=21985] ppid=21983 vsize=247872 CPUtime=1362.07 cores=1,3,5,7
/proc/21985/stat : 21985 (toysat) R 21983 21985 17458 0 -1 4202496 61288 0 0 0 135324 883 0 0 20 0 1 0 277993714 253820928 61191 33554432000 4194304 8973514 140735346254320 140735346253816 7937344 0 0 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/21985/statm: 61968 61191 446 1167 0 60749 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 247872

[startup+1422.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/178 22062
/proc/meminfo: memFree=28565696/32873648 swapFree=6604/6604
[pid=21985] ppid=21983 vsize=260160 CPUtime=1422.07 cores=1,3,5,7
/proc/21985/stat : 21985 (toysat) R 21983 21985 17458 0 -1 4202496 64360 0 0 0 141287 920 0 0 20 0 1 0 277993714 266403840 64263 33554432000 4194304 8973514 140735346254320 140735346253816 4205032 0 2 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/21985/statm: 65040 64263 446 1167 0 63821 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 260160

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 22062
/proc/meminfo: memFree=28561736/32873648 swapFree=6604/6604
[pid=21985] ppid=21983 vsize=264256 CPUtime=1482.05 cores=1,3,5,7
/proc/21985/stat : 21985 (toysat) R 21983 21985 17458 0 -1 4202496 65384 0 0 0 147247 958 0 0 20 0 1 0 277993714 270598144 65287 33554432000 4194304 8973514 140735346254320 140735346253816 6843793 0 0 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/21985/statm: 66064 65287 446 1167 0 64845 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 264256

[startup+1542.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 22062
/proc/meminfo: memFree=28553216/32873648 swapFree=6604/6604
[pid=21985] ppid=21983 vsize=269376 CPUtime=1542.05 cores=1,3,5,7
/proc/21985/stat : 21985 (toysat) R 21983 21985 17458 0 -1 4202496 66666 0 0 0 153211 994 0 0 20 0 1 0 277993714 275841024 66567 33554432000 4194304 8973514 140735346254320 140735346253816 7937344 0 0 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/21985/statm: 67344 66567 446 1167 0 66125 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 269376

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 22063
/proc/meminfo: memFree=28552780/32873648 swapFree=6604/6604
[pid=21985] ppid=21983 vsize=269376 CPUtime=1602.03 cores=1,3,5,7
/proc/21985/stat : 21985 (toysat) R 21983 21985 17458 0 -1 4202496 66666 0 0 0 159172 1031 0 0 20 0 1 0 277993714 275841024 66567 33554432000 4194304 8973514 140735346254320 140735346253816 7937344 0 2 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/21985/statm: 67344 66567 446 1167 0 66125 0
Current children cumulated CPU time (s) 1602.03
Current children cumulated vsize (KiB) 269376

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 22063
/proc/meminfo: memFree=28556536/32873648 swapFree=6604/6604
[pid=21985] ppid=21983 vsize=269376 CPUtime=1662.02 cores=1,3,5,7
/proc/21985/stat : 21985 (toysat) R 21983 21985 17458 0 -1 4202496 66666 0 0 0 165132 1070 0 0 20 0 1 0 277993714 275841024 66567 33554432000 4194304 8973514 140735346254320 140735346253816 4414979 0 0 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/21985/statm: 67344 66567 446 1167 0 66125 0
Current children cumulated CPU time (s) 1662.02
Current children cumulated vsize (KiB) 269376

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 22063
/proc/meminfo: memFree=28542896/32873648 swapFree=6604/6604
[pid=21985] ppid=21983 vsize=282688 CPUtime=1722.01 cores=1,3,5,7
/proc/21985/stat : 21985 (toysat) R 21983 21985 17458 0 -1 4202496 69994 0 0 0 171091 1110 0 0 20 0 1 0 277993714 289472512 69895 33554432000 4194304 8973514 140735346254320 140735346253816 7716405 0 0 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/21985/statm: 70672 69895 446 1167 0 69453 0
Current children cumulated CPU time (s) 1722.01
Current children cumulated vsize (KiB) 282688

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 22063
/proc/meminfo: memFree=28538416/32873648 swapFree=6604/6604
[pid=21985] ppid=21983 vsize=286784 CPUtime=1782.01 cores=1,3,5,7
/proc/21985/stat : 21985 (toysat) R 21983 21985 17458 0 -1 4202496 71019 0 0 0 177052 1149 0 0 20 0 1 0 277993714 293666816 70919 33554432000 4194304 8973514 140735346254320 140735346253816 6842547 0 0 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/21985/statm: 71696 70919 446 1167 0 70477 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 286784



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 22063
/proc/meminfo: memFree=28529488/32873648 swapFree=6604/6604
[pid=21985] ppid=21983 vsize=296000 CPUtime=1800.01 cores=1,3,5,7
/proc/21985/stat : 21985 (toysat) R 21983 21985 17458 0 -1 4202496 73323 0 0 0 178843 1158 0 0 20 0 1 0 277993714 303104000 73223 33554432000 4194304 8973514 140735346254320 140735346253816 7937344 0 0 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/21985/statm: 74000 73223 446 1167 0 72781 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 296000

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.31
CPU time (s): 1800.02
CPU user time (s): 1788.43
CPU system time (s): 11.5882
CPU usage (%): 99.9839
Max. virtual memory (cumulated for all children) (KiB): 296000

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1788.43
system time used= 11.5882
maximum resident set size= 292892
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 73323
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 23
involuntary context switches= 1916

runsolver used 3.02154 second user time and 9.17361 second system time

The end

Launcher Data 

Begin job on node148 at 2012-05-27 13:38:12
IDJOB=3706218
IDBENCH=2358
IDSOLVER=2285
FILE ID=node148/3706218-1338118692
RUNJOBID= node148-1338109596-21103
PBS_JOBID= 14624438
Free space on /tmp= 71708 MiB

SOLVER NAME= toysat 2012-05-17
BENCH NAME= PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/plato.asu.edu/pub/unibo/normalized-mps-v2-20-10-bg512142.opb
COMMAND LINE= HOME/toysat --pb BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3706218-1338118692/watcher-3706218-1338118692 -o /tmp/evaluation-result-3706218-1338118692/solver-3706218-1338118692 -C 1800 -W 1900 -M 15500  HOME/toysat --pb HOME/instance-3706218-1338118692.opb

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

MD5SUM BENCH= bc049badf8b0b6990d4dd6f2aa909c41
RANDOM SEED=1721044724

node148.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		: 2667.284
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	: 5334.56
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		: 2667.284
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	: 5331.94
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		: 2667.284
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	: 5331.92
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		: 2667.284
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		: 2667.284
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	: 5331.90
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		: 2667.284
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		: 2667.284
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	: 5331.90
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		: 2667.284
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	: 5331.90
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873648 kB
MemFree:        28469880 kB
Buffers:          326624 kB
Cached:          2782316 kB
SwapCached:          576 kB
Active:           972512 kB
Inactive:        2603776 kB
Active(anon):     458524 kB
Inactive(anon):    11120 kB
Active(file):     513988 kB
Inactive(file):  2592656 kB
Unevictable:        6604 kB
Mlocked:            6604 kB
SwapTotal:      67108856 kB
SwapFree:       67108024 kB
Dirty:              8564 kB
Writeback:             0 kB
AnonPages:        473272 kB
Mapped:            15952 kB
Shmem:                96 kB
Slab:             689152 kB
SReclaimable:     133544 kB
SUnreclaim:       555608 kB
KernelStack:        1464 kB
PageTables:         4544 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     581596 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:    415744 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7680 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71704 MiB
End job on node148 at 2012-05-27 14:08:15