Trace number 3706039

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) 1800.06 1800.52

General information on the benchmark

Name/DEC-SMALLINT-LIN/lopes/
normalized-146.opb
MD5SUM132271a8a55b01af9ffef359148ae5e1
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables48417
Total number of constraints1121431
Number of constraints which are clauses1007614
Number of constraints which are cardinality constraints (but not clauses)3525
Number of constraints which are nor clauses,nor cardinality constraints110292
Minimum length of a constraint2
Maximum length of a constraint690
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 3
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 691
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

30.58/30.61	c 2012-05-27T20:59:21+0200
30.58/30.61	c arch = x86_64
30.58/30.61	c os = linux
30.58/30.61	c compiler = ghc 7.4
30.58/30.61	c packages:
30.58/30.61	c   OptDir-0.0.1
30.58/30.61	c   array-0.4.0.0
30.58/30.61	c   base-4.5.0.0
30.58/30.61	c   bytestring-0.9.2.1
30.58/30.61	c   containers-0.4.2.1
30.58/30.61	c   deepseq-1.3.0.0
30.58/30.61	c   mtl-2.1.1
30.58/30.61	c   old_locale-1.0.0.4
30.58/30.61	c   parse_dimacs-1.2
30.58/30.61	c   parsec-3.1.2
30.58/30.61	c   queue-0.1.2
30.58/30.61	c   stm-2.3
30.58/30.61	c   time-1.4
30.58/30.61	c command line = ["--pb","HOME/instance-3706039-1338145160.opb"]
30.58/30.61	c #vars 48417
30.58/30.61	c #constraints 1121431
30.58/30.61	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-3706039-1338145160/watcher-3706039-1338145160 -o /tmp/evaluation-result-3706039-1338145160/solver-3706039-1338145160 -C 1800 -W 1900 -M 15500 HOME/toysat --pb HOME/instance-3706039-1338145160.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: 2.03 2.03 2.00 3/176 21698
/proc/meminfo: memFree=30470676/32873648 swapFree=7112/7112
[pid=21698] ppid=21696 vsize=11812 CPUtime=0 cores=0,2,4,6
/proc/21698/stat : 21698 (runsolver) D 21696 21698 18885 0 -1 4202560 40 0 0 0 0 0 0 0 20 0 1 0 280641975 12095488 50 33554432000 4194304 5436572 140735492650288 140735492646584 4883175 0 0 4096 24578 18446744071579943789 0 0 17 2 0 0 0 0 0
/proc/21698/statm: 2953 50 31 304 0 2645 0

[startup+0.0235761 s]
/proc/loadavg: 2.03 2.03 2.00 3/176 21698
/proc/meminfo: memFree=30470676/32873648 swapFree=7112/7112
[pid=21698] ppid=21696 vsize=8256 CPUtime=0.01 cores=0,2,4,6
/proc/21698/stat : 21698 (toysat) R 21696 21698 18885 0 -1 4202496 1092 0 0 0 1 0 0 0 20 0 1 0 280641975 8454144 1014 33554432000 4194304 8973514 140737417247648 140735492646472 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21698/statm: 2064 1014 418 1167 0 845 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 8256

[startup+0.100168 s]
/proc/loadavg: 2.03 2.03 2.00 3/176 21698
/proc/meminfo: memFree=30470676/32873648 swapFree=7112/7112
[pid=21698] ppid=21696 vsize=13376 CPUtime=0.09 cores=0,2,4,6
/proc/21698/stat : 21698 (toysat) R 21696 21698 18885 0 -1 4202496 2493 0 0 0 9 0 0 0 20 0 1 0 280641975 13697024 2415 33554432000 4194304 8973514 140737417247648 140735492646472 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21698/statm: 3344 2415 418 1167 0 2125 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13376

[startup+0.300274 s]
/proc/loadavg: 2.03 2.03 2.00 3/176 21698
/proc/meminfo: memFree=30470676/32873648 swapFree=7112/7112
[pid=21698] ppid=21696 vsize=25664 CPUtime=0.28 cores=0,2,4,6
/proc/21698/stat : 21698 (toysat) R 21696 21698 18885 0 -1 4202496 5682 0 0 0 28 0 0 0 20 0 1 0 280641975 26279936 5604 33554432000 4194304 8973514 140737417247648 140735492646472 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21698/statm: 6416 5604 418 1167 0 5197 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 25664

[startup+0.700232 s]
/proc/loadavg: 2.03 2.03 2.00 3/176 21698
/proc/meminfo: memFree=30470676/32873648 swapFree=7112/7112
[pid=21698] ppid=21696 vsize=57408 CPUtime=0.68 cores=0,2,4,6
/proc/21698/stat : 21698 (toysat) R 21696 21698 18885 0 -1 4202496 13618 0 0 0 66 2 0 0 20 0 1 0 280641975 58785792 13540 33554432000 4194304 8973514 140737417247648 140735492646472 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21698/statm: 14352 13540 418 1167 0 13133 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 57408

[startup+1.50017 s]
/proc/loadavg: 2.03 2.03 2.00 3/177 21699
/proc/meminfo: memFree=30398856/32873648 swapFree=7112/7112
[pid=21698] ppid=21696 vsize=102464 CPUtime=1.48 cores=0,2,4,6
/proc/21698/stat : 21698 (toysat) R 21696 21698 18885 0 -1 4202496 24882 0 0 0 144 4 0 0 20 0 1 0 280641975 104923136 24804 33554432000 4194304 8973514 140737417247648 140737417246488 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21698/statm: 25616 24804 418 1167 0 24397 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 102464

[startup+3.10018 s]
/proc/loadavg: 2.03 2.03 2.00 3/177 21699
/proc/meminfo: memFree=30333732/32873648 swapFree=7112/7112
[pid=21698] ppid=21696 vsize=186432 CPUtime=3.08 cores=0,2,4,6
/proc/21698/stat : 21698 (toysat) R 21696 21698 18885 0 -1 4202496 45874 0 0 0 299 9 0 0 20 0 1 0 280641975 190906368 45796 33554432000 4194304 8973514 140737417247648 140737417247144 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21698/statm: 46608 45796 418 1167 0 45389 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 186432

[startup+6.30017 s]
/proc/loadavg: 2.03 2.03 2.00 3/177 21699
/proc/meminfo: memFree=30131240/32873648 swapFree=7112/7112
[pid=21698] ppid=21696 vsize=464960 CPUtime=6.28 cores=0,2,4,6
/proc/21698/stat : 21698 (toysat) R 21696 21698 18885 0 -1 4202496 115506 0 0 0 606 22 0 0 20 0 1 0 280641975 476119040 115428 33554432000 4194304 8973514 140737417247648 140737417245632 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21698/statm: 116240 115428 418 1167 0 115021 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 464960

[startup+12.7002 s]
/proc/loadavg: 2.02 2.03 2.00 3/177 21699
/proc/meminfo: memFree=29631688/32873648 swapFree=7112/7112
[pid=21698] ppid=21696 vsize=840768 CPUtime=12.68 cores=0,2,4,6
/proc/21698/stat : 21698 (toysat) R 21696 21698 18885 0 -1 4202496 209458 0 0 0 1226 42 0 0 20 0 1 0 280641975 860946432 209380 33554432000 4194304 8973514 140737417247648 140737417246968 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21698/statm: 210192 209380 418 1167 0 208973 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 840768

[startup+25.5003 s]
/proc/loadavg: 2.02 2.03 2.00 3/177 21699
/proc/meminfo: memFree=28944992/32873648 swapFree=7112/7112
[pid=21698] ppid=21696 vsize=1522752 CPUtime=25.48 cores=0,2,4,6
/proc/21698/stat : 21698 (toysat) R 21696 21698 18885 0 -1 4202496 379972 0 0 0 2473 75 0 0 20 0 1 0 280641975 1559298048 379894 33554432000 4194304 8973514 140737417247648 140737417246912 4208818 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21698/statm: 380688 379894 429 1167 0 379469 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1522752

[startup+51.1003 s]
/proc/loadavg: 2.01 2.03 2.00 3/178 21702
/proc/meminfo: memFree=28696396/32873648 swapFree=7112/7112
[pid=21698] ppid=21696 vsize=1762368 CPUtime=51.07 cores=0,2,4,6
/proc/21698/stat : 21698 (toysat) R 21696 21698 18885 0 -1 4202496 452693 0 0 0 5017 90 0 0 20 0 1 0 280641975 1804664832 439815 33554432000 4194304 8973514 140737417247648 140737417246912 4204289 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21698/statm: 440592 439815 446 1167 0 439373 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 1762368

[startup+102.307 s]
/proc/loadavg: 2.00 2.02 2.00 3/178 21725
/proc/meminfo: memFree=28704716/32873648 swapFree=7112/7112
[pid=21698] ppid=21696 vsize=1737792 CPUtime=102.27 cores=0,2,4,6
/proc/21698/stat : 21698 (toysat) R 21696 21698 18885 0 -1 4202496 452693 0 0 0 10130 97 0 0 20 0 1 0 280641975 1779499008 433671 33554432000 4194304 8973514 140737417247648 140737417246912 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21698/statm: 434448 433671 446 1167 0 433229 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 1737792

[startup+162.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 21725
/proc/meminfo: memFree=28685376/32873648 swapFree=7112/7112
[pid=21698] ppid=21696 vsize=1737792 CPUtime=162.26 cores=0,2,4,6
/proc/21698/stat : 21698 (toysat) R 21696 21698 18885 0 -1 4202496 452693 0 0 0 16120 106 0 0 20 0 1 0 280641975 1779499008 433671 33554432000 4194304 8973514 140737417247648 140737417246912 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21698/statm: 434448 433671 446 1167 0 433229 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 1737792

[startup+222.3 s]
/proc/loadavg: 2.03 2.02 2.00 3/177 21726
/proc/meminfo: memFree=28677316/32873648 swapFree=7112/7112
[pid=21698] ppid=21696 vsize=1737792 CPUtime=222.25 cores=0,2,4,6
/proc/21698/stat : 21698 (toysat) R 21696 21698 18885 0 -1 4202496 452693 0 0 0 22110 115 0 0 20 0 1 0 280641975 1779499008 433671 33554432000 4194304 8973514 140737417247648 140737417247144 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21698/statm: 434448 433671 446 1167 0 433229 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 1737792

[startup+282.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/177 21726
/proc/meminfo: memFree=28677320/32873648 swapFree=7112/7112
[pid=21698] ppid=21696 vsize=1737792 CPUtime=282.24 cores=0,2,4,6
/proc/21698/stat : 21698 (toysat) R 21696 21698 18885 0 -1 4202496 452693 0 0 0 28100 124 0 0 20 0 1 0 280641975 1779499008 433671 33554432000 4194304 8973514 140737417247648 140737417245568 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21698/statm: 434448 433671 446 1167 0 433229 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 1737792

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 21726
/proc/meminfo: memFree=28677576/32873648 swapFree=7112/7112
[pid=21698] ppid=21696 vsize=1737792 CPUtime=342.23 cores=0,2,4,6
/proc/21698/stat : 21698 (toysat) R 21696 21698 18885 0 -1 4202496 452693 0 0 0 34088 135 0 0 20 0 1 0 280641975 1779499008 433671 33554432000 4194304 8973514 140737417247648 140737417229632 4441196 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21698/statm: 434448 433671 446 1167 0 433229 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 1737792

[startup+402.3 s]
/proc/loadavg: 2.15 2.04 2.01 3/177 21726
/proc/meminfo: memFree=28677400/32873648 swapFree=7112/7112
[pid=21698] ppid=21696 vsize=1737792 CPUtime=402.22 cores=0,2,4,6
/proc/21698/stat : 21698 (toysat) R 21696 21698 18885 0 -1 4202496 452693 0 0 0 40078 144 0 0 20 0 1 0 280641975 1779499008 433671 33554432000 4194304 8973514 140737417247648 140737417247144 4427188 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21698/statm: 434448 433671 446 1167 0 433229 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 1737792

[startup+462.3 s]
/proc/loadavg: 2.12 2.04 2.01 3/177 21726
/proc/meminfo: memFree=28676888/32873648 swapFree=7112/7112
[pid=21698] ppid=21696 vsize=1737792 CPUtime=462.21 cores=0,2,4,6
/proc/21698/stat : 21698 (toysat) R 21696 21698 18885 0 -1 4202496 452703 0 0 0 46068 153 0 0 20 0 1 0 280641975 1779499008 433671 33554432000 4194304 8973514 140737417247648 140737417246912 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21698/statm: 434448 433671 446 1167 0 433229 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 1737792

[startup+522.3 s]
/proc/loadavg: 2.05 2.03 2.00 3/177 21727
/proc/meminfo: memFree=28676792/32873648 swapFree=7112/7112
[pid=21698] ppid=21696 vsize=1737792 CPUtime=522.2 cores=0,2,4,6
/proc/21698/stat : 21698 (toysat) R 21696 21698 18885 0 -1 4202496 452715 0 0 0 52057 163 0 0 20 0 1 0 280641975 1779499008 433671 33554432000 4194304 8973514 140737417247648 140737417245568 4208879 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21698/statm: 434448 433671 446 1167 0 433229 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 1737792

[startup+582.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/177 21727
/proc/meminfo: memFree=28676448/32873648 swapFree=7112/7112
[pid=21698] ppid=21696 vsize=1737792 CPUtime=582.19 cores=0,2,4,6
/proc/21698/stat : 21698 (toysat) R 21696 21698 18885 0 -1 4202496 452730 0 0 0 58047 172 0 0 20 0 1 0 280641975 1779499008 433671 33554432000 4194304 8973514 140737417247648 140737417229632 4441196 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21698/statm: 434448 433671 446 1167 0 433229 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 1737792

[startup+642.3 s]

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

[startup+882.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 21770
/proc/meminfo: memFree=28782948/32873648 swapFree=7112/7112
[pid=21698] ppid=21696 vsize=1852480 CPUtime=882.11 cores=0,2,4,6
/proc/21698/stat : 21698 (toysat) R 21696 21698 18885 0 -1 4202496 481451 0 0 0 87995 216 0 0 20 0 1 0 280641975 1896939520 462343 33554432000 4194304 8973514 140737417247648 140737417247144 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21698/statm: 463120 462343 446 1167 0 461901 0
Current children cumulated CPU time (s) 882.11
Current children cumulated vsize (KiB) 1852480

[startup+942.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 21770
/proc/meminfo: memFree=28707960/32873648 swapFree=7112/7112
[pid=21698] ppid=21696 vsize=1892416 CPUtime=942.1 cores=0,2,4,6
/proc/21698/stat : 21698 (toysat) R 21696 21698 18885 0 -1 4202496 491441 0 0 0 93985 225 0 0 20 0 1 0 280641975 1937833984 472327 33554432000 4194304 8973514 140737417247648 140737417246912 4441393 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21698/statm: 473104 472327 446 1167 0 471885 0
Current children cumulated CPU time (s) 942.1
Current children cumulated vsize (KiB) 1892416

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 21770
/proc/meminfo: memFree=28644500/32873648 swapFree=7112/7112
[pid=21698] ppid=21696 vsize=1922112 CPUtime=1002.08 cores=0,2,4,6
/proc/21698/stat : 21698 (toysat) R 21696 21698 18885 0 -1 4202496 498874 0 0 0 99974 234 0 0 20 0 1 0 280641975 1968242688 479751 33554432000 4194304 8973514 140737417247648 140737417229632 4427820 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21698/statm: 480528 479751 446 1167 0 479309 0
Current children cumulated CPU time (s) 1002.08
Current children cumulated vsize (KiB) 1922112

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 21770
/proc/meminfo: memFree=28589844/32873648 swapFree=7112/7112
[pid=21698] ppid=21696 vsize=1955904 CPUtime=1062.06 cores=0,2,4,6
/proc/21698/stat : 21698 (toysat) R 21696 21698 18885 0 -1 4202496 507339 0 0 0 105964 242 0 0 20 0 1 0 280641975 2002845696 488199 33554432000 4194304 8973514 140737417247648 140737417229632 4427820 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21698/statm: 488976 488199 446 1167 0 487757 0
Current children cumulated CPU time (s) 1062.06
Current children cumulated vsize (KiB) 1955904

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 21771
/proc/meminfo: memFree=28546968/32873648 swapFree=7112/7112
[pid=21698] ppid=21696 vsize=1979456 CPUtime=1122.05 cores=0,2,4,6
/proc/21698/stat : 21698 (toysat) R 21696 21698 18885 0 -1 4202496 513244 0 0 0 111956 249 0 0 20 0 1 0 280641975 2026962944 494087 33554432000 4194304 8973514 140737417247648 140737417247144 7680101 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21698/statm: 494864 494087 446 1167 0 493645 0
Current children cumulated CPU time (s) 1122.05
Current children cumulated vsize (KiB) 1979456

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 21771
/proc/meminfo: memFree=28497584/32873648 swapFree=7112/7112
[pid=21698] ppid=21696 vsize=2009152 CPUtime=1182.03 cores=0,2,4,6
/proc/21698/stat : 21698 (toysat) R 21696 21698 18885 0 -1 4202496 520690 0 0 0 117947 256 0 0 20 0 1 0 280641975 2057371648 501511 33554432000 4194304 8973514 140737417247648 140737417229632 4427820 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21698/statm: 502288 501511 446 1167 0 501069 0
Current children cumulated CPU time (s) 1182.03
Current children cumulated vsize (KiB) 2009152

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 21774
/proc/meminfo: memFree=28446020/32873648 swapFree=7112/7112
[pid=21698] ppid=21696 vsize=2042944 CPUtime=1242.01 cores=0,2,4,6
/proc/21698/stat : 21698 (toysat) R 21696 21698 18885 0 -1 4202496 528916 0 0 0 123937 264 0 0 20 0 1 0 280641975 2091974656 509725 33554432000 4194304 8973514 140737417247648 140737417245568 4427744 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21698/statm: 510736 509725 446 1167 0 509517 0
Current children cumulated CPU time (s) 1242.01
Current children cumulated vsize (KiB) 2042944

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 21774
/proc/meminfo: memFree=28398976/32873648 swapFree=7112/7112
[pid=21698] ppid=21696 vsize=2069568 CPUtime=1301.99 cores=0,2,4,6
/proc/21698/stat : 21698 (toysat) R 21696 21698 18885 0 -1 4202496 535826 0 0 0 129927 272 0 0 20 0 1 0 280641975 2119237632 516615 33554432000 4194304 8973514 140737417247648 140737417247144 4209198 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21698/statm: 517392 516615 446 1167 0 516173 0
Current children cumulated CPU time (s) 1301.99
Current children cumulated vsize (KiB) 2069568

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 21774
/proc/meminfo: memFree=28336384/32873648 swapFree=7112/7112
[pid=21698] ppid=21696 vsize=2108480 CPUtime=1361.98 cores=0,2,4,6
/proc/21698/stat : 21698 (toysat) R 21696 21698 18885 0 -1 4202496 545565 0 0 0 135917 281 0 0 20 0 1 0 280641975 2159083520 526343 33554432000 4194304 8973514 140737417247648 140737417245696 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21698/statm: 527120 526343 446 1167 0 525901 0
Current children cumulated CPU time (s) 1361.98
Current children cumulated vsize (KiB) 2108480

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 21775
/proc/meminfo: memFree=28283340/32873648 swapFree=7112/7112
[pid=21698] ppid=21696 vsize=2138176 CPUtime=1421.97 cores=0,2,4,6
/proc/21698/stat : 21698 (toysat) R 21696 21698 18885 0 -1 4202496 553001 0 0 0 141909 288 0 0 20 0 1 0 280641975 2189492224 533767 33554432000 4194304 8973514 140737417247648 140737417246912 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21698/statm: 534544 533767 446 1167 0 533325 0
Current children cumulated CPU time (s) 1421.97
Current children cumulated vsize (KiB) 2138176

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 21775
/proc/meminfo: memFree=28231164/32873648 swapFree=7112/7112
[pid=21698] ppid=21696 vsize=2170944 CPUtime=1481.93 cores=0,2,4,6
/proc/21698/stat : 21698 (toysat) R 21696 21698 18885 0 -1 4202496 561213 0 0 0 147897 296 0 0 20 0 1 0 280641975 2223046656 541959 33554432000 4194304 8973514 140737417247648 140737417229632 4427820 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21698/statm: 542736 541959 446 1167 0 541517 0
Current children cumulated CPU time (s) 1481.93
Current children cumulated vsize (KiB) 2170944

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 21775
/proc/meminfo: memFree=28182956/32873648 swapFree=7112/7112
[pid=21698] ppid=21696 vsize=2202688 CPUtime=1541.92 cores=0,2,4,6
/proc/21698/stat : 21698 (toysat) R 21696 21698 18885 0 -1 4202496 569171 0 0 0 153888 304 0 0 20 0 1 0 280641975 2255552512 549895 33554432000 4194304 8973514 140737417247648 140737417229632 4441196 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21698/statm: 550672 549895 446 1167 0 549453 0
Current children cumulated CPU time (s) 1541.92
Current children cumulated vsize (KiB) 2202688

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 21775
/proc/meminfo: memFree=28126440/32873648 swapFree=7112/7112
[pid=21698] ppid=21696 vsize=2232384 CPUtime=1601.9 cores=0,2,4,6
/proc/21698/stat : 21698 (toysat) R 21696 21698 18885 0 -1 4202496 576613 0 0 0 159878 312 0 0 20 0 1 0 280641975 2285961216 557319 33554432000 4194304 8973514 140737417247648 140737417229632 4427756 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21698/statm: 558096 557319 446 1167 0 556877 0
Current children cumulated CPU time (s) 1601.9
Current children cumulated vsize (KiB) 2232384

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 21775
/proc/meminfo: memFree=28071164/32873648 swapFree=7112/7112
[pid=21698] ppid=21696 vsize=2260032 CPUtime=1661.88 cores=0,2,4,6
/proc/21698/stat : 21698 (toysat) R 21696 21698 18885 0 -1 4202496 583538 0 0 0 165869 319 0 0 20 0 1 0 280641975 2314272768 564231 33554432000 4194304 8973514 140737417247648 140737417229632 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21698/statm: 565008 564231 446 1167 0 563789 0
Current children cumulated CPU time (s) 1661.88
Current children cumulated vsize (KiB) 2260032

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 21776
/proc/meminfo: memFree=28027424/32873648 swapFree=7112/7112
[pid=21698] ppid=21696 vsize=2282560 CPUtime=1721.85 cores=0,2,4,6
/proc/21698/stat : 21698 (toysat) R 21696 21698 18885 0 -1 4202496 589180 0 0 0 171861 324 0 0 20 0 1 0 280641975 2337341440 569863 33554432000 4194304 8973514 140737417247648 140737417246912 4441208 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21698/statm: 570640 569863 446 1167 0 569421 0
Current children cumulated CPU time (s) 1721.85
Current children cumulated vsize (KiB) 2282560

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 21776
/proc/meminfo: memFree=27971404/32873648 swapFree=7112/7112
[pid=21698] ppid=21696 vsize=2312256 CPUtime=1781.84 cores=0,2,4,6
/proc/21698/stat : 21698 (toysat) R 21696 21698 18885 0 -1 4202496 596619 0 0 0 177852 332 0 0 20 0 1 0 280641975 2367750144 577287 33554432000 4194304 8973514 140737417247648 140737417229632 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21698/statm: 578064 577287 446 1167 0 576845 0
Current children cumulated CPU time (s) 1781.84
Current children cumulated vsize (KiB) 2312256



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 21776
/proc/meminfo: memFree=27961328/32873648 swapFree=7112/7112
[pid=21698] ppid=21696 vsize=2314304 CPUtime=1800.04 cores=0,2,4,6
/proc/21698/stat : 21698 (toysat) R 21696 21698 18885 0 -1 4202496 597139 0 0 0 179670 334 0 0 20 0 1 0 280641975 2369847296 577799 33554432000 4194304 8973514 140737417247648 140737417229632 4441196 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21698/statm: 578576 577799 446 1167 0 577357 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 2314304

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

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

[startup+1800.5 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 21776
/proc/meminfo: memFree=27961328/32873648 swapFree=7112/7112
[pid=21698] ppid=21696 vsize=2314304 CPUtime=1800.04 cores=0,2,4,6
/proc/21698/stat : 21698 (toysat) R 21696 21698 18885 0 -1 4202496 597139 0 0 0 179670 334 0 0 20 0 1 0 280641975 2369847296 577799 33554432000 4194304 8973514 140737417247648 140737417229632 4441196 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/21698/statm: 578576 577799 446 1167 0 577357 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 2314304

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.52
CPU time (s): 1800.06
CPU user time (s): 1796.7
CPU system time (s): 3.35649
CPU usage (%): 99.9745
Max. virtual memory (cumulated for all children) (KiB): 2314304

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.7
system time used= 3.35649
maximum resident set size= 2311196
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 597139
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= 329
involuntary context switches= 1869

runsolver used 3.16252 second user time and 9.70452 second system time

The end

Launcher Data 

Begin job on node126 at 2012-05-27 20:59:21
IDJOB=3706039
IDBENCH=89637
IDSOLVER=2285
FILE ID=node126/3706039-1338145160
RUNJOBID= node126-1338111870-18901
PBS_JOBID= 14624471
Free space on /tmp= 71296 MiB

SOLVER NAME= toysat 2012-05-17
BENCH NAME= PB11/normalized-PB11/DEC-SMALLINT-LIN/lopes/normalized-146.opb
COMMAND LINE= HOME/toysat --pb BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3706039-1338145160/watcher-3706039-1338145160 -o /tmp/evaluation-result-3706039-1338145160/solver-3706039-1338145160 -C 1800 -W 1900 -M 15500  HOME/toysat --pb HOME/instance-3706039-1338145160.opb

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

MD5SUM BENCH= 132271a8a55b01af9ffef359148ae5e1
RANDOM SEED=112613524

node126.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		: 2666.456
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	: 5332.91
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		: 2666.456
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		: 2666.456
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		: 2666.456
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		: 2666.456
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	: 5331.92
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		: 2666.456
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		: 2666.456
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		: 2666.456
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	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873648 kB
MemFree:        30470940 kB
Buffers:          307804 kB
Cached:           646892 kB
SwapCached:        17756 kB
Active:          1419064 kB
Inactive:         171512 kB
Active(anon):     617508 kB
Inactive(anon):    20452 kB
Active(file):     801556 kB
Inactive(file):   151060 kB
Unevictable:        7112 kB
Mlocked:            7112 kB
SwapTotal:      67108856 kB
SwapFree:       67086932 kB
Dirty:             57120 kB
Writeback:             0 kB
AnonPages:        628044 kB
Mapped:            11488 kB
Shmem:                 0 kB
Slab:             670312 kB
SReclaimable:     114356 kB
SUnreclaim:       555956 kB
KernelStack:        1440 kB
PageTables:         5184 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     742984 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:    602112 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= 71288 MiB
End job on node126 at 2012-05-27 21:29:23