Trace number 3706531

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) 1800.05 1800.41

General information on the benchmark

Name/OPT-BIGINT-LIN/zahidi/MH+IC/
normalized-minisat25_4_7_3_mh_ic.opb
MD5SUM1a50d88b33a856d21607d03bda43d116
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark2554940
Best CPU time to get the best result obtained on this benchmark1800.03
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables45775
Total number of constraints102733
Number of constraints which are clauses71450
Number of constraints which are cardinality constraints (but not clauses)33
Number of constraints which are nor clauses,nor cardinality constraints31250
Minimum length of a constraint2
Maximum length of a constraint925
Number of terms in the objective function 17425
Biggest coefficient in the objective function 111980168
Number of bits for the biggest coefficient in the objective function 27
Sum of the numbers in the objective function 11576482241
Number of bits of the sum of numbers in the objective function 34
Biggest number in a constraint 111980168
Number of bits of the biggest number in a constraint 27
Biggest sum of numbers in a constraint 11576482241
Number of bits of the biggest sum of numbers34
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

42.68/42.72	c 2012-05-28T18:02:00+0200
42.68/42.72	c arch = x86_64
42.68/42.72	c os = linux
42.68/42.72	c compiler = ghc 7.4
42.68/42.72	c packages:
42.68/42.72	c   OptDir-0.0.1
42.68/42.72	c   array-0.4.0.0
42.68/42.72	c   base-4.5.0.0
42.68/42.72	c   bytestring-0.9.2.1
42.68/42.72	c   containers-0.4.2.1
42.68/42.72	c   deepseq-1.3.0.0
42.68/42.72	c   mtl-2.1.1
42.68/42.72	c   old_locale-1.0.0.4
42.68/42.72	c   parse_dimacs-1.2
42.68/42.72	c   parsec-3.1.2
42.68/42.72	c   queue-0.1.2
42.68/42.72	c   stm-2.3
42.68/42.72	c   time-1.4
42.68/42.72	c command line = ["--pb","HOME/instance-3706531-1338220920.opb"]
42.68/42.72	c #vars 45775
42.68/42.72	c #constraints 102733
42.68/42.72	c Solving starts ...
1361.81/1362.19	c solving time = 1319.128s
1361.81/1362.19	c #decision = 477813
1361.81/1362.19	c #conflict = 119866
1361.81/1362.19	c #restart = 15
1361.81/1362.19	o 296648894
1361.91/1362.23	c Solving starts ...
1362.31/1362.64	c learnt constraints deletion: 119851 -> 59926
1363.10/1363.45	c learnt constraints deletion: 59926 -> 29963
1363.80/1364.16	c solving time = 1.863s
1363.80/1364.16	c #decision = 479375
1363.80/1364.16	c #conflict = 119867
1363.80/1364.16	c #restart = 15
1363.80/1364.16	o 270835096
1363.90/1364.20	c Solving starts ...
1367.10/1367.42	c solving time = 3.154s
1367.10/1367.42	c #decision = 480640
1367.10/1367.42	c #conflict = 119919
1367.10/1367.43	c #restart = 15
1367.10/1367.43	o 270689455
1367.10/1367.47	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-3706531-1338220920/watcher-3706531-1338220920 -o /tmp/evaluation-result-3706531-1338220920/solver-3706531-1338220920 -C 1800 -W 1900 -M 15500 HOME/toysat --pb HOME/instance-3706531-1338220920.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 1.98 1.99 2/179 23253
/proc/meminfo: memFree=30295316/32873844 swapFree=7616/7616
[pid=23253] ppid=23251 vsize=6208 CPUtime=0 cores=1,3,5,7
/proc/23253/stat : 23253 (toysat) R 23251 23253 21285 0 -1 4202496 793 0 0 0 0 0 0 0 20 0 1 0 288216783 6356992 714 33554432000 4194304 8973514 140733840020608 140734077552648 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/23253/statm: 1552 714 412 1167 0 333 0

[startup+0.053626 s]
/proc/loadavg: 1.92 1.98 1.99 2/179 23253
/proc/meminfo: memFree=30295316/32873844 swapFree=7616/7616
[pid=23253] ppid=23251 vsize=9280 CPUtime=0.04 cores=1,3,5,7
/proc/23253/stat : 23253 (toysat) R 23251 23253 21285 0 -1 4202496 1475 0 0 0 4 0 0 0 20 0 1 0 288216783 9502720 1396 33554432000 4194304 8973514 140733840020608 140733840020104 4209439 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/23253/statm: 2320 1402 412 1167 0 1101 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 9280

[startup+0.100271 s]
/proc/loadavg: 1.92 1.98 1.99 2/179 23253
/proc/meminfo: memFree=30295316/32873844 swapFree=7616/7616
[pid=23253] ppid=23251 vsize=11328 CPUtime=0.09 cores=1,3,5,7
/proc/23253/stat : 23253 (toysat) R 23251 23253 21285 0 -1 4202496 2100 0 0 0 9 0 0 0 20 0 1 0 288216783 11599872 2021 33554432000 4194304 8973514 140733840020608 140733840020104 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/23253/statm: 2832 2021 417 1167 0 1613 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11328

[startup+0.300301 s]
/proc/loadavg: 1.92 1.98 1.99 2/179 23253
/proc/meminfo: memFree=30295316/32873844 swapFree=7616/7616
[pid=23253] ppid=23251 vsize=22592 CPUtime=0.29 cores=1,3,5,7
/proc/23253/stat : 23253 (toysat) R 23251 23253 21285 0 -1 4202496 4917 0 0 0 28 1 0 0 20 0 1 0 288216783 23134208 4838 33554432000 4194304 8973514 140733840020608 140733840020104 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/23253/statm: 5648 4838 418 1167 0 4429 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 22592

[startup+0.700271 s]
/proc/loadavg: 1.92 1.98 1.99 2/179 23253
/proc/meminfo: memFree=30295316/32873844 swapFree=7616/7616
[pid=23253] ppid=23251 vsize=48192 CPUtime=0.68 cores=1,3,5,7
/proc/23253/stat : 23253 (toysat) R 23251 23253 21285 0 -1 4202496 11317 0 0 0 65 3 0 0 20 0 1 0 288216783 49348608 11238 33554432000 4194304 8973514 140733840020608 140733840020104 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/23253/statm: 12048 11238 418 1167 0 10829 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 48192

[startup+1.5003 s]
/proc/loadavg: 1.92 1.98 1.99 3/180 23254
/proc/meminfo: memFree=30236540/32873844 swapFree=7616/7616
[pid=23253] ppid=23251 vsize=110656 CPUtime=1.49 cores=1,3,5,7
/proc/23253/stat : 23253 (toysat) R 23251 23253 21285 0 -1 4202496 26933 0 0 0 141 8 0 0 20 0 1 0 288216783 113311744 26854 33554432000 4194304 8973514 140733840020608 140733840020104 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/23253/statm: 27664 26854 418 1167 0 26445 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 110656

[startup+3.10019 s]
/proc/loadavg: 1.92 1.98 1.99 3/179 23254
/proc/meminfo: memFree=30155576/32873844 swapFree=7616/7616
[pid=23253] ppid=23251 vsize=177216 CPUtime=3.09 cores=1,3,5,7
/proc/23253/stat : 23253 (toysat) R 23251 23253 21285 0 -1 4202496 43596 0 0 0 297 12 0 0 20 0 1 0 288216783 181469184 43517 33554432000 4194304 8973514 140733840020608 140733840020104 6662674 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/23253/statm: 44304 43517 435 1167 0 43085 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 177216

[startup+6.30023 s]
/proc/loadavg: 1.93 1.98 1.99 3/178 23254
/proc/meminfo: memFree=30121732/32873844 swapFree=7616/7616
[pid=23253] ppid=23251 vsize=193600 CPUtime=6.29 cores=1,3,5,7
/proc/23253/stat : 23253 (toysat) R 23251 23253 21285 0 -1 4202496 47692 0 0 0 615 14 0 0 20 0 1 0 288216783 198246400 47613 33554432000 4194304 8973514 140733840020608 140733840019872 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/23253/statm: 48400 47613 435 1167 0 47181 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 193600

[startup+12.7002 s]
/proc/loadavg: 1.93 1.98 1.99 3/179 23255
/proc/meminfo: memFree=30104008/32873844 swapFree=7616/7616
[pid=23253] ppid=23251 vsize=194624 CPUtime=12.68 cores=1,3,5,7
/proc/23253/stat : 23253 (toysat) R 23251 23253 21285 0 -1 4202496 47948 0 0 0 1252 16 0 0 20 0 1 0 288216783 199294976 47869 33554432000 4194304 8973514 140733840020608 140733840020104 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/23253/statm: 48656 47869 435 1167 0 47437 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 194624

[startup+25.5003 s]
/proc/loadavg: 1.95 1.98 1.99 3/179 23255
/proc/meminfo: memFree=30104768/32873844 swapFree=7616/7616
[pid=23253] ppid=23251 vsize=194624 CPUtime=25.49 cores=1,3,5,7
/proc/23253/stat : 23253 (toysat) R 23251 23253 21285 0 -1 4202496 47948 0 0 0 2529 20 0 0 20 0 1 0 288216783 199294976 47869 33554432000 4194304 8973514 140733840020608 140733840020104 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/23253/statm: 48656 47869 435 1167 0 47437 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 194624

[startup+51.1003 s]
/proc/loadavg: 1.96 1.98 1.99 3/179 23294
/proc/meminfo: memFree=30573628/32873844 swapFree=7616/7616
[pid=23253] ppid=23251 vsize=208960 CPUtime=51.08 cores=1,3,5,7
/proc/23253/stat : 23253 (toysat) R 23251 23253 21285 0 -1 4202496 51548 0 0 0 5081 27 0 0 20 0 1 0 288216783 213975040 51470 33554432000 4194304 8973514 140733840020608 140733840019872 7672543 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/23253/statm: 52240 51470 447 1167 0 51021 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 208960

[startup+102.307 s]
/proc/loadavg: 1.98 1.98 1.99 3/179 23294
/proc/meminfo: memFree=30564232/32873844 swapFree=7616/7616
[pid=23253] ppid=23251 vsize=208960 CPUtime=102.26 cores=1,3,5,7
/proc/23253/stat : 23253 (toysat) R 23251 23253 21285 0 -1 4202496 51567 0 0 0 10195 31 0 0 20 0 1 0 288216783 213975040 51470 33554432000 4194304 8973514 140733840020608 140733840002624 4209212 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/23253/statm: 52240 51470 447 1167 0 51021 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 208960

[startup+162.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/179 23294
/proc/meminfo: memFree=30550636/32873844 swapFree=7616/7616
[pid=23253] ppid=23251 vsize=222272 CPUtime=162.23 cores=1,3,5,7
/proc/23253/stat : 23253 (toysat) R 23251 23253 21285 0 -1 4202496 54913 0 0 0 16178 45 0 0 20 0 1 0 288216783 227606528 54798 33554432000 4194304 8973514 140733840020608 140733840019872 4427820 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/23253/statm: 55568 54798 447 1167 0 54349 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 222272

[startup+222.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/179 23294
/proc/meminfo: memFree=30537024/32873844 swapFree=7616/7616
[pid=23253] ppid=23251 vsize=235584 CPUtime=222.22 cores=1,3,5,7
/proc/23253/stat : 23253 (toysat) R 23251 23253 21285 0 -1 4202496 58245 0 0 0 22165 57 0 0 20 0 1 0 288216783 241238016 58126 33554432000 4194304 8973514 140733840020608 140733840019872 7400245 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/23253/statm: 58896 58126 447 1167 0 57677 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 235584

[startup+282.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/179 23294
/proc/meminfo: memFree=30527876/32873844 swapFree=7616/7616
[pid=23253] ppid=23251 vsize=244800 CPUtime=282.21 cores=1,3,5,7
/proc/23253/stat : 23253 (toysat) R 23251 23253 21285 0 -1 4202496 60549 0 0 0 28156 65 0 0 20 0 1 0 288216783 250675200 60430 33554432000 4194304 8973514 140733840020608 140733840020104 4209212 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/23253/statm: 61200 60430 447 1167 0 59981 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 244800

[startup+342.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/179 23295
/proc/meminfo: memFree=30518604/32873844 swapFree=7616/7616
[pid=23253] ppid=23251 vsize=254016 CPUtime=342.2 cores=1,3,5,7
/proc/23253/stat : 23253 (toysat) R 23251 23253 21285 0 -1 4202496 62853 0 0 0 34146 74 0 0 20 0 1 0 288216783 260112384 62734 33554432000 4194304 8973514 140733840020608 140733840020104 4427236 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/23253/statm: 63504 62734 447 1167 0 62285 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 254016

[startup+402.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/179 23295
/proc/meminfo: memFree=30482920/32873844 swapFree=7616/7616
[pid=23253] ppid=23251 vsize=262208 CPUtime=402.19 cores=1,3,5,7
/proc/23253/stat : 23253 (toysat) R 23251 23253 21285 0 -1 4202496 64902 0 0 0 40135 84 0 0 20 0 1 0 288216783 268500992 64783 33554432000 4194304 8973514 140733840020608 140733840018560 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/23253/statm: 65552 64783 447 1167 0 64333 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 262208

[startup+462.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/179 23295
/proc/meminfo: memFree=30470796/32873844 swapFree=7616/7616
[pid=23253] ppid=23251 vsize=272448 CPUtime=462.18 cores=1,3,5,7
/proc/23253/stat : 23253 (toysat) R 23251 23253 21285 0 -1 4202496 67462 0 0 0 46126 92 0 0 20 0 1 0 288216783 278986752 67343 33554432000 4194304 8973514 140733840020608 140733840019872 7692425 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/23253/statm: 68112 67343 447 1167 0 66893 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 272448

[startup+522.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/180 23298
/proc/meminfo: memFree=30458176/32873844 swapFree=7616/7616
[pid=23253] ppid=23251 vsize=284736 CPUtime=522.17 cores=1,3,5,7
/proc/23253/stat : 23253 (toysat) R 23251 23253 21285 0 -1 4202496 70534 0 0 0 52113 104 0 0 20 0 1 0 288216783 291569664 70415 33554432000 4194304 8973514 140733840020608 140733840019872 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/23253/statm: 71184 70415 447 1167 0 69965 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 284736

[startup+582.3 s]
/proc/loadavg: 2.06 2.00 2.00 3/179 23298
/proc/meminfo: memFree=30432516/32873844 swapFree=7616/7616
[pid=23253] ppid=23251 vsize=308288 CPUtime=582.16 cores=1,3,5,7
/proc/23253/stat : 23253 (toysat) R 23251 23253 21285 0 -1 4202496 76236 0 0 0 58100 116 0 0 20 0 1 0 288216783 315686912 76117 33554432000 4194304 8973514 140733840020608 140733840020104 4357013 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/23253/statm: 77072 76117 447 1167 0 75853 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 308288

[startup+642.3 s]

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

[startup+822.3 s]
/proc/loadavg: 2.07 2.02 2.00 3/179 23299
/proc/meminfo: memFree=30349572/32873844 swapFree=7616/7616
[pid=23253] ppid=23251 vsize=359488 CPUtime=822.1 cores=1,3,5,7
/proc/23253/stat : 23253 (toysat) R 23251 23253 21285 0 -1 4202496 89253 0 0 0 82052 158 0 0 20 0 1 0 288216783 368115712 89103 33554432000 4194304 8973514 140733840020608 140733840020104 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/23253/statm: 89872 89103 447 1167 0 88653 0
Current children cumulated CPU time (s) 822.1
Current children cumulated vsize (KiB) 359488

[startup+882.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/179 23299
/proc/meminfo: memFree=30337048/32873844 swapFree=7616/7616
[pid=23253] ppid=23251 vsize=371776 CPUtime=882.09 cores=1,3,5,7
/proc/23253/stat : 23253 (toysat) R 23251 23253 21285 0 -1 4202496 92325 0 0 0 88041 168 0 0 20 0 1 0 288216783 380698624 92175 33554432000 4194304 8973514 140733840020608 140733840020104 7400245 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/23253/statm: 92944 92175 447 1167 0 91725 0
Current children cumulated CPU time (s) 882.09
Current children cumulated vsize (KiB) 371776

[startup+942.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/179 23300
/proc/meminfo: memFree=30317456/32873844 swapFree=7616/7616
[pid=23253] ppid=23251 vsize=383040 CPUtime=942.07 cores=1,3,5,7
/proc/23253/stat : 23253 (toysat) R 23251 23253 21285 0 -1 4202496 95141 0 0 0 94031 176 0 0 20 0 1 0 288216783 392232960 94991 33554432000 4194304 8973514 140733840020608 140733840020104 4427820 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/23253/statm: 95760 94991 447 1167 0 94541 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 383040

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 23300
/proc/meminfo: memFree=30304312/32873844 swapFree=7616/7616
[pid=23253] ppid=23251 vsize=392256 CPUtime=1002.07 cores=1,3,5,7
/proc/23253/stat : 23253 (toysat) R 23251 23253 21285 0 -1 4202496 97445 0 0 0 100021 186 0 0 20 0 1 0 288216783 401670144 97295 33554432000 4194304 8973514 140733840020608 140733840020104 4214044 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/23253/statm: 98064 97295 447 1167 0 96845 0
Current children cumulated CPU time (s) 1002.07
Current children cumulated vsize (KiB) 392256

[startup+1062.3 s]
/proc/loadavg: 2.07 2.02 2.00 3/179 23300
/proc/meminfo: memFree=30289928/32873844 swapFree=7616/7616
[pid=23253] ppid=23251 vsize=402496 CPUtime=1062.06 cores=1,3,5,7
/proc/23253/stat : 23253 (toysat) R 23251 23253 21285 0 -1 4202496 100005 0 0 0 106012 194 0 0 20 0 1 0 288216783 412155904 99855 33554432000 4194304 8973514 140733840020608 140733840020104 4439928 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/23253/statm: 100624 99855 447 1167 0 99405 0
Current children cumulated CPU time (s) 1062.06
Current children cumulated vsize (KiB) 402496

[startup+1122.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/180 23303
/proc/meminfo: memFree=30271076/32873844 swapFree=7616/7616
[pid=23253] ppid=23251 vsize=412736 CPUtime=1122.05 cores=1,3,5,7
/proc/23253/stat : 23253 (toysat) R 23251 23253 21285 0 -1 4202496 102340 0 0 0 112002 203 0 0 20 0 1 0 288216783 422641664 102190 33554432000 4194304 8973514 140733840020608 140733840020104 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/23253/statm: 103184 102190 447 1167 0 101965 0
Current children cumulated CPU time (s) 1122.05
Current children cumulated vsize (KiB) 412736

[startup+1182.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/179 23303
/proc/meminfo: memFree=30253972/32873844 swapFree=7616/7616
[pid=23253] ppid=23251 vsize=421952 CPUtime=1182.04 cores=1,3,5,7
/proc/23253/stat : 23253 (toysat) R 23251 23253 21285 0 -1 4202496 104869 0 0 0 117991 213 0 0 20 0 1 0 288216783 432078848 104719 33554432000 4194304 8973514 140733840020608 140733840020104 7400245 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/23253/statm: 105488 104719 447 1167 0 104269 0
Current children cumulated CPU time (s) 1182.04
Current children cumulated vsize (KiB) 421952

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 23304
/proc/meminfo: memFree=30237232/32873844 swapFree=7616/7616
[pid=23253] ppid=23251 vsize=433216 CPUtime=1242.04 cores=1,3,5,7
/proc/23253/stat : 23253 (toysat) R 23251 23253 21285 0 -1 4202496 107437 0 0 0 123980 224 0 0 20 0 1 0 288216783 443613184 107287 33554432000 4194304 8973514 140733840020608 140733840020104 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/23253/statm: 108304 107287 447 1167 0 107085 0
Current children cumulated CPU time (s) 1242.04
Current children cumulated vsize (KiB) 433216

[startup+1302.3 s]
/proc/loadavg: 2.08 2.02 2.01 3/179 23304
/proc/meminfo: memFree=30213796/32873844 swapFree=7616/7616
[pid=23253] ppid=23251 vsize=448576 CPUtime=1302.03 cores=1,3,5,7
/proc/23253/stat : 23253 (toysat) R 23251 23253 21285 0 -1 4202496 111525 0 0 0 129970 233 0 0 20 0 1 0 288216783 459341824 111375 33554432000 4194304 8973514 140733840020608 140733840020104 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/23253/statm: 112144 111375 447 1167 0 110925 0
Current children cumulated CPU time (s) 1302.03
Current children cumulated vsize (KiB) 448576

[startup+1362.3 s]
/proc/loadavg: 2.03 2.01 2.00 3/179 23304
/proc/meminfo: memFree=30204268/32873844 swapFree=7616/7616
[pid=23253] ppid=23251 vsize=451648 CPUtime=1362.01 cores=1,3,5,7
/proc/23253/stat : 23253 (toysat) R 23251 23253 21285 0 -1 4202496 112316 0 0 0 135962 239 0 0 20 0 1 0 288216783 462487552 112153 33554432000 4194304 8973514 140733840020608 140733840003704 7610534 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/23253/statm: 112912 112153 457 1167 0 111693 0
Current children cumulated CPU time (s) 1362.01
Current children cumulated vsize (KiB) 451648

[startup+1422.31 s]
/proc/loadavg: 2.01 2.00 2.00 3/179 23304
/proc/meminfo: memFree=30160028/32873844 swapFree=7616/7616
[pid=23253] ppid=23251 vsize=490560 CPUtime=1421.99 cores=1,3,5,7
/proc/23253/stat : 23253 (toysat) R 23251 23253 21285 0 -1 4202496 122054 0 0 0 141947 252 0 0 20 0 1 0 288216783 502333440 121882 33554432000 4194304 8973514 140733840020608 140733840019872 4208846 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/23253/statm: 122640 121882 458 1167 0 121421 0
Current children cumulated CPU time (s) 1421.99
Current children cumulated vsize (KiB) 490560

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 23304
/proc/meminfo: memFree=30155000/32873844 swapFree=7616/7616
[pid=23253] ppid=23251 vsize=490560 CPUtime=1481.98 cores=1,3,5,7
/proc/23253/stat : 23253 (toysat) R 23251 23253 21285 0 -1 4202496 122055 0 0 0 147933 265 0 0 20 0 1 0 288216783 502333440 121882 33554432000 4194304 8973514 140733840020608 140733840020104 6817132 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/23253/statm: 122640 121882 458 1167 0 121421 0
Current children cumulated CPU time (s) 1481.98
Current children cumulated vsize (KiB) 490560

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 23305
/proc/meminfo: memFree=30148924/32873844 swapFree=7616/7616
[pid=23253] ppid=23251 vsize=490560 CPUtime=1541.97 cores=1,3,5,7
/proc/23253/stat : 23253 (toysat) R 23251 23253 21285 0 -1 4202496 122055 0 0 0 153920 277 0 0 20 0 1 0 288216783 502333440 121882 33554432000 4194304 8973514 140733840020608 140733840018560 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/23253/statm: 122640 121882 458 1167 0 121421 0
Current children cumulated CPU time (s) 1541.97
Current children cumulated vsize (KiB) 490560

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 23305
/proc/meminfo: memFree=30145948/32873844 swapFree=7616/7616
[pid=23253] ppid=23251 vsize=490560 CPUtime=1601.96 cores=1,3,5,7
/proc/23253/stat : 23253 (toysat) R 23251 23253 21285 0 -1 4202496 122055 0 0 0 159907 289 0 0 20 0 1 0 288216783 502333440 121882 33554432000 4194304 8973514 140733840020608 140733840020104 4209212 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/23253/statm: 122640 121882 458 1167 0 121421 0
Current children cumulated CPU time (s) 1601.96
Current children cumulated vsize (KiB) 490560

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 23305
/proc/meminfo: memFree=30139748/32873844 swapFree=7616/7616
[pid=23253] ppid=23251 vsize=490560 CPUtime=1661.95 cores=1,3,5,7
/proc/23253/stat : 23253 (toysat) R 23251 23253 21285 0 -1 4202496 122055 0 0 0 165896 299 0 0 20 0 1 0 288216783 502333440 121882 33554432000 4194304 8973514 140733840020608 140733840018624 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/23253/statm: 122640 121882 458 1167 0 121421 0
Current children cumulated CPU time (s) 1661.95
Current children cumulated vsize (KiB) 490560

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/180 23308
/proc/meminfo: memFree=30130316/32873844 swapFree=7616/7616
[pid=23253] ppid=23251 vsize=490560 CPUtime=1721.94 cores=1,3,5,7
/proc/23253/stat : 23253 (toysat) R 23251 23253 21285 0 -1 4202496 122055 0 0 0 171882 312 0 0 20 0 1 0 288216783 502333440 121882 33554432000 4194304 8973514 140733840020608 140733840019872 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/23253/statm: 122640 121882 458 1167 0 121421 0
Current children cumulated CPU time (s) 1721.94
Current children cumulated vsize (KiB) 490560

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 23308
/proc/meminfo: memFree=30123132/32873844 swapFree=7616/7616
[pid=23253] ppid=23251 vsize=490560 CPUtime=1781.93 cores=1,3,5,7
/proc/23253/stat : 23253 (toysat) R 23251 23253 21285 0 -1 4202496 122055 0 0 0 177870 323 0 0 20 0 1 0 288216783 502333440 121882 33554432000 4194304 8973514 140733840020608 140733840019872 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/23253/statm: 122640 121882 458 1167 0 121421 0
Current children cumulated CPU time (s) 1781.93
Current children cumulated vsize (KiB) 490560



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 23308
/proc/meminfo: memFree=30119288/32873844 swapFree=7616/7616
[pid=23253] ppid=23251 vsize=490560 CPUtime=1800.04 cores=1,3,5,7
/proc/23253/stat : 23253 (toysat) R 23251 23253 21285 0 -1 4202496 122055 0 0 0 179677 327 0 0 20 0 1 0 288216783 502333440 121882 33554432000 4194304 8973514 140733840020608 140733840020104 4209198 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/23253/statm: 122640 121882 458 1167 0 121421 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 490560

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.41
CPU time (s): 1800.05
CPU user time (s): 1796.78
CPU system time (s): 3.2735
CPU usage (%): 99.98
Max. virtual memory (cumulated for all children) (KiB): 490560

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.78
system time used= 3.2735
maximum resident set size= 487528
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 122055
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= 102
involuntary context switches= 1868

runsolver used 3.59945 second user time and 10.5154 second system time

The end

Launcher Data 

Begin job on node135 at 2012-05-28 18:02:00
IDJOB=3706531
IDBENCH=92658
IDSOLVER=2285
FILE ID=node135/3706531-1338220920
RUNJOBID= node135-1338188468-21302
PBS_JOBID= 14624569
Free space on /tmp= 71604 MiB

SOLVER NAME= toysat 2012-05-17
BENCH NAME= PB12/normalized-PB12/OPT-BIGINT-LIN/zahidi/MH+IC/normalized-minisat25_4_7_3_mh_ic.opb
COMMAND LINE= HOME/toysat --pb BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3706531-1338220920/watcher-3706531-1338220920 -o /tmp/evaluation-result-3706531-1338220920/solver-3706531-1338220920 -C 1800 -W 1900 -M 15500  HOME/toysat --pb HOME/instance-3706531-1338220920.opb

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

MD5SUM BENCH= 1a50d88b33a856d21607d03bda43d116
RANDOM SEED=407199538

node135.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		: 2666.820
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	: 5333.64
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		: 2666.820
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	: 5332.57
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		: 2666.820
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	: 5332.55
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		: 2666.820
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	: 5332.55
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		: 2666.820
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	: 5332.54
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		: 2666.820
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	: 5332.55
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		: 2666.820
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	: 5238.35
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		: 2666.820
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	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        30295844 kB
Buffers:          324308 kB
Cached:           433220 kB
SwapCached:         1720 kB
Active:          1577224 kB
Inactive:         181436 kB
Active(anon):     991624 kB
Inactive(anon):    12012 kB
Active(file):     585600 kB
Inactive(file):   169424 kB
Unevictable:        7616 kB
Mlocked:            7616 kB
SwapTotal:      67108856 kB
SwapFree:       67105800 kB
Dirty:             11604 kB
Writeback:             0 kB
AnonPages:       1007256 kB
Mapped:            13452 kB
Shmem:               132 kB
Slab:             675860 kB
SReclaimable:     117808 kB
SUnreclaim:       558052 kB
KernelStack:        1480 kB
PageTables:         5776 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:    1114348 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346376 kB
VmallocChunk:   34341987860 kB
HardwareCorrupted:     0 kB
AnonHugePages:    987136 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= 71612 MiB
End job on node135 at 2012-05-28 18:32:02