Trace number 3706098

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) 1800.11 1800.51

General information on the benchmark

Name/DEC-SMALLINT-LIN/sroussel/
ShortestPathNG/normalized-NG_K180.opb
MD5SUMf1881d1e83243719865906bde58f94f2
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 variables21420
Total number of constraints21782
Number of constraints which are clauses21602
Number of constraints which are cardinality constraints (but not clauses)180
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint180
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 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 181
Number of bits of the biggest sum of numbers8
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.89/0.90	c 2012-05-28T11:52:20+0200
0.89/0.90	c arch = x86_64
0.89/0.90	c os = linux
0.89/0.90	c compiler = ghc 7.4
0.89/0.90	c packages:
0.89/0.90	c   OptDir-0.0.1
0.89/0.90	c   array-0.4.0.0
0.89/0.90	c   base-4.5.0.0
0.89/0.90	c   bytestring-0.9.2.1
0.89/0.90	c   containers-0.4.2.1
0.89/0.90	c   deepseq-1.3.0.0
0.89/0.90	c   mtl-2.1.1
0.89/0.90	c   old_locale-1.0.0.4
0.89/0.90	c   parse_dimacs-1.2
0.89/0.90	c   parsec-3.1.2
0.89/0.90	c   queue-0.1.2
0.89/0.90	c   stm-2.3
0.89/0.90	c   time-1.4
0.89/0.90	c command line = ["--pb","HOME/instance-3706098-1338198740.opb"]
0.89/0.90	c #vars 21420
0.89/0.90	c #constraints 21782
0.89/0.90	c Solving starts ...
317.14/317.33	c learnt constraints deletion: 51740 -> 25872
915.74/916.04	c learnt constraints deletion: 60284 -> 30249
1314.27/1314.69	c learnt constraints deletion: 64476 -> 32257
1792.60/1793.04	c learnt constraints deletion: 69620 -> 34828

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-3706098-1338198740/watcher-3706098-1338198740 -o /tmp/evaluation-result-3706098-1338198740/solver-3706098-1338198740 -C 1800 -W 1900 -M 15500 HOME/toysat --pb HOME/instance-3706098-1338198740.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: 1.84 1.97 1.93 5/175 32186
/proc/meminfo: memFree=30757816/32873844 swapFree=7116/7116
[pid=32184] ppid=32181 vsize=7232 CPUtime=0 cores=1,3,5,7
/proc/32184/stat : 32184 (toysat) R 32181 32184 31934 0 -1 4202496 828 0 0 0 0 0 0 0 20 0 1 0 285998897 7405568 749 33554432000 4194304 8973514 140733861756544 140734004010104 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/32184/statm: 1808 749 415 1167 0 589 0

[startup+0.077031 s]
/proc/loadavg: 1.84 1.97 1.93 5/175 32186
/proc/meminfo: memFree=30757816/32873844 swapFree=7116/7116
[pid=32184] ppid=32181 vsize=11328 CPUtime=0.07 cores=1,3,5,7
/proc/32184/stat : 32184 (toysat) R 32181 32184 31934 0 -1 4202496 1936 0 0 0 7 0 0 0 20 0 1 0 285998897 11599872 1857 33554432000 4194304 8973514 140733861756544 140734004010104 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/32184/statm: 2832 1857 416 1167 0 1613 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 11328

[startup+0.100365 s]
/proc/loadavg: 1.84 1.97 1.93 5/175 32186
/proc/meminfo: memFree=30757816/32873844 swapFree=7116/7116
[pid=32184] ppid=32181 vsize=12352 CPUtime=0.09 cores=1,3,5,7
/proc/32184/stat : 32184 (toysat) R 32181 32184 31934 0 -1 4202496 2354 0 0 0 9 0 0 0 20 0 1 0 285998897 12648448 2275 33554432000 4194304 8973514 140733861756544 140734004010104 7937344 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/32184/statm: 3088 2275 416 1167 0 1869 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12352

[startup+0.300346 s]
/proc/loadavg: 1.84 1.97 1.93 5/175 32186
/proc/meminfo: memFree=30757816/32873844 swapFree=7116/7116
[pid=32184] ppid=32181 vsize=22592 CPUtime=0.29 cores=1,3,5,7
/proc/32184/stat : 32184 (toysat) R 32181 32184 31934 0 -1 4202496 4916 0 0 0 28 1 0 0 20 0 1 0 285998897 23134208 4837 33554432000 4194304 8973514 140733861756544 140734004010104 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/32184/statm: 5648 4837 418 1167 0 4429 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 22592

[startup+0.700342 s]
/proc/loadavg: 1.84 1.97 1.93 5/175 32186
/proc/meminfo: memFree=30757816/32873844 swapFree=7116/7116
[pid=32184] ppid=32181 vsize=48192 CPUtime=0.69 cores=1,3,5,7
/proc/32184/stat : 32184 (toysat) R 32181 32184 31934 0 -1 4202496 11164 0 0 0 67 2 0 0 20 0 1 0 285998897 49348608 11085 33554432000 4194304 8973514 140733861756544 140734004010104 4209439 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/32184/statm: 12048 11090 422 1167 0 10829 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 48192

[startup+1.50036 s]
/proc/loadavg: 1.84 1.97 1.93 4/177 32188
/proc/meminfo: memFree=30649696/32873844 swapFree=7116/7116
[pid=32184] ppid=32181 vsize=62528 CPUtime=1.49 cores=1,3,5,7
/proc/32184/stat : 32184 (toysat) R 32181 32184 31934 0 -1 4202496 14932 0 0 0 145 4 0 0 20 0 1 0 285998897 64028672 14853 33554432000 4194304 8973514 140733861756544 140733861755384 4371923 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/32184/statm: 15632 14853 444 1167 0 14413 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 62528

[startup+3.10035 s]
/proc/loadavg: 1.84 1.97 1.93 4/177 32188
/proc/meminfo: memFree=30644612/32873844 swapFree=7116/7116
[pid=32184] ppid=32181 vsize=62528 CPUtime=3.09 cores=1,3,5,7
/proc/32184/stat : 32184 (toysat) R 32181 32184 31934 0 -1 4202496 14932 0 0 0 305 4 0 0 20 0 1 0 285998897 64028672 14853 33554432000 4194304 8973514 140733861756544 140733861755808 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/32184/statm: 15632 14853 444 1167 0 14413 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 62528

[startup+6.30035 s]
/proc/loadavg: 1.85 1.97 1.93 4/177 32188
/proc/meminfo: memFree=30643992/32873844 swapFree=7116/7116
[pid=32184] ppid=32181 vsize=62528 CPUtime=6.29 cores=1,3,5,7
/proc/32184/stat : 32184 (toysat) R 32181 32184 31934 0 -1 4202496 14932 0 0 0 624 5 0 0 20 0 1 0 285998897 64028672 14853 33554432000 4194304 8973514 140733861756544 140733861755808 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/32184/statm: 15632 14853 444 1167 0 14413 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 62528

[startup+12.7003 s]
/proc/loadavg: 1.86 1.97 1.93 4/177 32188
/proc/meminfo: memFree=30641624/32873844 swapFree=7116/7116
[pid=32184] ppid=32181 vsize=62528 CPUtime=12.69 cores=1,3,5,7
/proc/32184/stat : 32184 (toysat) R 32181 32184 31934 0 -1 4202496 14932 0 0 0 1263 6 0 0 20 0 1 0 285998897 64028672 14853 33554432000 4194304 8973514 140733861756544 140733861756040 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/32184/statm: 15632 14853 444 1167 0 14413 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 62528

[startup+25.5003 s]
/proc/loadavg: 1.89 1.97 1.93 4/177 32188
/proc/meminfo: memFree=30621520/32873844 swapFree=7116/7116
[pid=32184] ppid=32181 vsize=71744 CPUtime=25.48 cores=1,3,5,7
/proc/32184/stat : 32184 (toysat) R 32181 32184 31934 0 -1 4202496 16990 0 0 0 2539 9 0 0 20 0 1 0 285998897 73465856 16911 33554432000 4194304 8973514 140733861756544 140733861756040 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/32184/statm: 17936 16911 444 1167 0 16717 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 71744

[startup+51.1003 s]
/proc/loadavg: 1.93 1.97 1.93 4/177 32188
/proc/meminfo: memFree=30563936/32873844 swapFree=7116/7116
[pid=32184] ppid=32181 vsize=106560 CPUtime=51.08 cores=1,3,5,7
/proc/32184/stat : 32184 (toysat) R 32181 32184 31934 0 -1 4202496 25874 0 0 0 5091 17 0 0 20 0 1 0 285998897 109117440 25795 33554432000 4194304 8973514 140733861756544 140733861756040 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/32184/statm: 26640 25795 444 1167 0 25421 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 106560

[startup+102.307 s]
/proc/loadavg: 1.97 1.97 1.93 4/177 32188
/proc/meminfo: memFree=30451824/32873844 swapFree=7116/7116
[pid=32184] ppid=32181 vsize=156736 CPUtime=102.28 cores=1,3,5,7
/proc/32184/stat : 32184 (toysat) R 32181 32184 31934 0 -1 4202496 38484 0 0 0 10196 32 0 0 20 0 1 0 285998897 160497664 38405 33554432000 4194304 8973514 140733861756544 140733861756040 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/32184/statm: 39184 38405 444 1167 0 37965 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 156736

[startup+162.3 s]
/proc/loadavg: 1.99 1.97 1.93 4/177 32188
/proc/meminfo: memFree=30347196/32873844 swapFree=7116/7116
[pid=32184] ppid=32181 vsize=209984 CPUtime=162.22 cores=1,3,5,7
/proc/32184/stat : 32184 (toysat) R 32181 32184 31934 0 -1 4202496 51655 0 0 0 16174 48 0 0 20 0 1 0 285998897 215023616 51538 33554432000 4194304 8973514 140733861756544 140733861756040 4481500 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/32184/statm: 52496 51538 444 1167 0 51277 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 209984

[startup+222.3 s]
/proc/loadavg: 1.99 1.97 1.93 4/177 32188
/proc/meminfo: memFree=30252736/32873844 swapFree=7116/7116
[pid=32184] ppid=32181 vsize=245824 CPUtime=222.19 cores=1,3,5,7
/proc/32184/stat : 32184 (toysat) R 32181 32184 31934 0 -1 4202496 60779 0 0 0 22157 62 0 0 20 0 1 0 285998897 251723776 60626 33554432000 4194304 8973514 140733861756544 140733861755808 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/32184/statm: 61456 60626 444 1167 0 60237 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 245824

[startup+282.3 s]
/proc/loadavg: 1.99 1.97 1.93 4/177 32189
/proc/meminfo: memFree=30181536/32873844 swapFree=7116/7116
[pid=32184] ppid=32181 vsize=289856 CPUtime=282.16 cores=1,3,5,7
/proc/32184/stat : 32184 (toysat) R 32181 32184 31934 0 -1 4202496 71673 0 0 0 28139 77 0 0 20 0 1 0 285998897 296812544 71494 33554432000 4194304 8973514 140733861756544 140733861756040 7681392 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/32184/statm: 72464 71494 444 1167 0 71245 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 289856

[startup+342.3 s]
/proc/loadavg: 1.99 1.97 1.93 4/177 32189
/proc/meminfo: memFree=30161324/32873844 swapFree=7116/7116
[pid=32184] ppid=32181 vsize=309312 CPUtime=342.14 cores=1,3,5,7
/proc/32184/stat : 32184 (toysat) R 32181 32184 31934 0 -1 4202496 76729 0 0 0 34127 87 0 0 20 0 1 0 285998897 316735488 76550 33554432000 4194304 8973514 140733861756544 140733861755808 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/32184/statm: 77328 76550 445 1167 0 76109 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 309312

[startup+402.3 s]
/proc/loadavg: 1.99 1.97 1.93 4/177 32189
/proc/meminfo: memFree=30160356/32873844 swapFree=7116/7116
[pid=32184] ppid=32181 vsize=309312 CPUtime=402.14 cores=1,3,5,7
/proc/32184/stat : 32184 (toysat) R 32181 32184 31934 0 -1 4202496 76729 0 0 0 40115 99 0 0 20 0 1 0 285998897 316735488 76550 33554432000 4194304 8973514 140733861756544 140733861755808 4390269 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/32184/statm: 77328 76550 445 1167 0 76109 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 309312

[startup+462.3 s]
/proc/loadavg: 1.99 1.97 1.93 4/178 32192
/proc/meminfo: memFree=30126368/32873844 swapFree=7116/7116
[pid=32184] ppid=32181 vsize=309312 CPUtime=462.12 cores=1,3,5,7
/proc/32184/stat : 32184 (toysat) R 32181 32184 31934 0 -1 4202496 76729 0 0 0 46101 111 0 0 20 0 1 0 285998897 316735488 76550 33554432000 4194304 8973514 140733861756544 140733861756040 4427188 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/32184/statm: 77328 76550 445 1167 0 76109 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 309312

[startup+522.3 s]
/proc/loadavg: 1.99 1.97 1.93 4/178 32192
/proc/meminfo: memFree=30126988/32873844 swapFree=7116/7116
[pid=32184] ppid=32181 vsize=309312 CPUtime=522.11 cores=1,3,5,7
/proc/32184/stat : 32184 (toysat) R 32181 32184 31934 0 -1 4202496 76729 0 0 0 52087 124 0 0 20 0 1 0 285998897 316735488 76550 33554432000 4194304 8973514 140733861756544 140733861755808 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/32184/statm: 77328 76550 445 1167 0 76109 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 309312

[startup+582.3 s]
/proc/loadavg: 1.99 1.97 1.93 4/177 32216
/proc/meminfo: memFree=30113116/32873844 swapFree=7116/7116
[pid=32184] ppid=32181 vsize=323648 CPUtime=582.11 cores=1,3,5,7
/proc/32184/stat : 32184 (toysat) R 32181 32184 31934 0 -1 4202496 80313 0 0 0 58076 135 0 0 20 0 1 0 285998897 331415552 80134 33554432000 4194304 8973514 140733861756544 140733861756040 4208855 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/32184/statm: 80912 80134 445 1167 0 79693 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 323648

[startup+642.3 s]

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

[startup+882.3 s]
/proc/loadavg: 2.00 1.99 1.93 4/177 32217
/proc/meminfo: memFree=29961136/32873844 swapFree=7116/7116
[pid=32184] ppid=32181 vsize=424000 CPUtime=882.04 cores=1,3,5,7
/proc/32184/stat : 32184 (toysat) R 32181 32184 31934 0 -1 4202496 105237 0 0 0 88022 182 0 0 20 0 1 0 285998897 434176000 105038 33554432000 4194304 8973514 140733861756544 140733861755808 6576165 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/32184/statm: 106000 105038 445 1167 0 104781 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 424000

[startup+942.3 s]
/proc/loadavg: 2.00 1.99 1.93 4/177 32217
/proc/meminfo: memFree=29947196/32873844 swapFree=7116/7116
[pid=32184] ppid=32181 vsize=437312 CPUtime=942.03 cores=1,3,5,7
/proc/32184/stat : 32184 (toysat) R 32181 32184 31934 0 -1 4202496 108749 0 0 0 94011 192 0 0 20 0 1 0 285998897 447807488 108550 33554432000 4194304 8973514 140733861756544 140733861755808 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/32184/statm: 109328 108550 445 1167 0 108109 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 437312

[startup+1002.3 s]
/proc/loadavg: 2.07 2.02 1.94 4/177 32217
/proc/meminfo: memFree=29947072/32873844 swapFree=7116/7116
[pid=32184] ppid=32181 vsize=437312 CPUtime=1002.02 cores=1,3,5,7
/proc/32184/stat : 32184 (toysat) R 32181 32184 31934 0 -1 4202496 108749 0 0 0 100002 200 0 0 20 0 1 0 285998897 447807488 108550 33554432000 4194304 8973514 140733861756544 140733861755808 6571949 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/32184/statm: 109328 108550 445 1167 0 108109 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 437312

[startup+1062.3 s]
/proc/loadavg: 2.02 2.01 1.94 4/177 32217
/proc/meminfo: memFree=29924380/32873844 swapFree=7116/7116
[pid=32184] ppid=32181 vsize=437312 CPUtime=1062.02 cores=1,3,5,7
/proc/32184/stat : 32184 (toysat) R 32181 32184 31934 0 -1 4202496 108749 0 0 0 105991 211 0 0 20 0 1 0 285998897 447807488 108550 33554432000 4194304 8973514 140733861756544 140733861755808 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/32184/statm: 109328 108550 445 1167 0 108109 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 437312

[startup+1122.3 s]
/proc/loadavg: 2.01 2.00 1.94 4/177 32220
/proc/meminfo: memFree=29910244/32873844 swapFree=7116/7116
[pid=32184] ppid=32181 vsize=437312 CPUtime=1122 cores=1,3,5,7
/proc/32184/stat : 32184 (toysat) R 32181 32184 31934 0 -1 4202496 108749 0 0 0 111979 221 0 0 20 0 1 0 285998897 447807488 108550 33554432000 4194304 8973514 140733861756544 140733861755808 4368592 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/32184/statm: 109328 108550 445 1167 0 108109 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 437312

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 1.94 4/177 32221
/proc/meminfo: memFree=29910460/32873844 swapFree=7116/7116
[pid=32184] ppid=32181 vsize=437312 CPUtime=1181.99 cores=1,3,5,7
/proc/32184/stat : 32184 (toysat) R 32181 32184 31934 0 -1 4202496 108754 0 0 0 117969 230 0 0 20 0 1 0 285998897 447807488 108550 33554432000 4194304 8973514 140733861756544 140733861755808 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/32184/statm: 109328 108550 445 1167 0 108109 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 437312

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 1.94 4/177 32221
/proc/meminfo: memFree=29910548/32873844 swapFree=7116/7116
[pid=32184] ppid=32181 vsize=437312 CPUtime=1241.98 cores=1,3,5,7
/proc/32184/stat : 32184 (toysat) R 32181 32184 31934 0 -1 4202496 108757 0 0 0 123960 238 0 0 20 0 1 0 285998897 447807488 108550 33554432000 4194304 8973514 140733861756544 140733861755808 5372144 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/32184/statm: 109328 108550 445 1167 0 108109 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 437312

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 1.94 4/176 32221
/proc/meminfo: memFree=29911424/32873844 swapFree=7116/7116
[pid=32184] ppid=32181 vsize=437312 CPUtime=1301.98 cores=1,3,5,7
/proc/32184/stat : 32184 (toysat) R 32181 32184 31934 0 -1 4202496 108757 0 0 0 129952 246 0 0 20 0 1 0 285998897 447807488 108550 33554432000 4194304 8973514 140733861756544 140733861756040 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/32184/statm: 109328 108550 445 1167 0 108109 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 437312

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 1.94 4/177 32222
/proc/meminfo: memFree=29910796/32873844 swapFree=7116/7116
[pid=32184] ppid=32181 vsize=437312 CPUtime=1361.96 cores=1,3,5,7
/proc/32184/stat : 32184 (toysat) R 32181 32184 31934 0 -1 4202496 108757 0 0 0 135942 254 0 0 20 0 1 0 285998897 447807488 108550 33554432000 4194304 8973514 140733861756544 140733861756040 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/32184/statm: 109328 108550 445 1167 0 108109 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 437312

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 1.94 4/177 32222
/proc/meminfo: memFree=29910796/32873844 swapFree=7116/7116
[pid=32184] ppid=32181 vsize=437312 CPUtime=1421.96 cores=1,3,5,7
/proc/32184/stat : 32184 (toysat) R 32181 32184 31934 0 -1 4202496 108757 0 0 0 141933 263 0 0 20 0 1 0 285998897 447807488 108550 33554432000 4194304 8973514 140733861756544 140733861756040 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/32184/statm: 109328 108550 445 1167 0 108109 0
Current children cumulated CPU time (s) 1421.96
Current children cumulated vsize (KiB) 437312

[startup+1482.3 s]
/proc/loadavg: 2.07 2.03 1.95 4/177 32223
/proc/meminfo: memFree=29910884/32873844 swapFree=7116/7116
[pid=32184] ppid=32181 vsize=437312 CPUtime=1481.95 cores=1,3,5,7
/proc/32184/stat : 32184 (toysat) R 32181 32184 31934 0 -1 4202496 108757 0 0 0 147923 272 0 0 20 0 1 0 285998897 447807488 108550 33554432000 4194304 8973514 140733861756544 140733861755808 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/32184/statm: 109328 108550 445 1167 0 108109 0
Current children cumulated CPU time (s) 1481.95
Current children cumulated vsize (KiB) 437312

[startup+1542.3 s]
/proc/loadavg: 2.02 2.02 1.95 3/177 32223
/proc/meminfo: memFree=29911008/32873844 swapFree=7116/7116
[pid=32184] ppid=32181 vsize=437312 CPUtime=1541.93 cores=1,3,5,7
/proc/32184/stat : 32184 (toysat) R 32181 32184 31934 0 -1 4202496 108757 0 0 0 153913 280 0 0 20 0 1 0 285998897 447807488 108550 33554432000 4194304 8973514 140733861756544 140733861755808 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/32184/statm: 109328 108550 445 1167 0 108109 0
Current children cumulated CPU time (s) 1541.93
Current children cumulated vsize (KiB) 437312

[startup+1602.3 s]
/proc/loadavg: 2.01 2.02 1.95 3/177 32223
/proc/meminfo: memFree=29910884/32873844 swapFree=7116/7116
[pid=32184] ppid=32181 vsize=437312 CPUtime=1601.92 cores=1,3,5,7
/proc/32184/stat : 32184 (toysat) R 32181 32184 31934 0 -1 4202496 108757 0 0 0 159905 287 0 0 20 0 1 0 285998897 447807488 108550 33554432000 4194304 8973514 140733861756544 140733861755808 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/32184/statm: 109328 108550 445 1167 0 108109 0
Current children cumulated CPU time (s) 1601.92
Current children cumulated vsize (KiB) 437312

[startup+1662.3 s]
/proc/loadavg: 2.00 2.01 1.95 4/178 32226
/proc/meminfo: memFree=29910356/32873844 swapFree=7116/7116
[pid=32184] ppid=32181 vsize=437312 CPUtime=1661.92 cores=1,3,5,7
/proc/32184/stat : 32184 (toysat) R 32181 32184 31934 0 -1 4202496 108757 0 0 0 165897 295 0 0 20 0 1 0 285998897 447807488 108550 33554432000 4194304 8973514 140733861756544 140733861755808 4427236 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/32184/statm: 109328 108550 445 1167 0 108109 0
Current children cumulated CPU time (s) 1661.92
Current children cumulated vsize (KiB) 437312

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 1.95 4/178 32226
/proc/meminfo: memFree=29910380/32873844 swapFree=7116/7116
[pid=32184] ppid=32181 vsize=437312 CPUtime=1721.91 cores=1,3,5,7
/proc/32184/stat : 32184 (toysat) R 32181 32184 31934 0 -1 4202496 108757 0 0 0 171890 301 0 0 20 0 1 0 285998897 447807488 108550 33554432000 4194304 8973514 140733861756544 140733861755808 6577048 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/32184/statm: 109328 108550 445 1167 0 108109 0
Current children cumulated CPU time (s) 1721.91
Current children cumulated vsize (KiB) 437312

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 1.95 4/177 32227
/proc/meminfo: memFree=29910264/32873844 swapFree=7116/7116
[pid=32184] ppid=32181 vsize=437312 CPUtime=1781.9 cores=1,3,5,7
/proc/32184/stat : 32184 (toysat) R 32181 32184 31934 0 -1 4202496 108757 0 0 0 177881 309 0 0 20 0 1 0 285998897 447807488 108550 33554432000 4194304 8973514 140733861756544 140733861755808 4424683 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/32184/statm: 109328 108550 445 1167 0 108109 0
Current children cumulated CPU time (s) 1781.9
Current children cumulated vsize (KiB) 437312



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 2.00 2.00 1.95 4/177 32227
/proc/meminfo: memFree=29910264/32873844 swapFree=7116/7116
[pid=32184] ppid=32181 vsize=437312 CPUtime=1800.1 cores=1,3,5,7
/proc/32184/stat : 32184 (toysat) R 32181 32184 31934 0 -1 4202496 108757 0 0 0 179699 311 0 0 20 0 1 0 285998897 447807488 108550 33554432000 4194304 8973514 140733861756544 140733861756040 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/32184/statm: 109328 108550 445 1167 0 108109 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 437312

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 1.95 4/177 32227
/proc/meminfo: memFree=29910264/32873844 swapFree=7116/7116
[pid=32184] ppid=32181 vsize=437312 CPUtime=1800.1 cores=1,3,5,7
/proc/32184/stat : 32184 (toysat) R 32181 32184 31934 0 -1 4202496 108757 0 0 0 179699 311 0 0 20 0 1 0 285998897 447807488 108550 33554432000 4194304 8973514 140733861756544 140733861756040 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/32184/statm: 109328 108550 445 1167 0 108109 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 437312

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.51
CPU time (s): 1800.11
CPU user time (s): 1796.99
CPU system time (s): 3.11952
CPU usage (%): 99.978
Max. virtual memory (cumulated for all children) (KiB): 437312

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.99
system time used= 3.11952
maximum resident set size= 434200
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 108757
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= 131
involuntary context switches= 1847

runsolver used 4.6303 second user time and 9.01463 second system time

The end

Launcher Data 

Begin job on node146 at 2012-05-28 11:52:20
IDJOB=3706098
IDBENCH=90186
IDSOLVER=2285
FILE ID=node146/3706098-1338198740
RUNJOBID= node146-1338195134-31951
PBS_JOBID= 14624605
Free space on /tmp= 71184 MiB

SOLVER NAME= toysat 2012-05-17
BENCH NAME= PB12/normalized-PB12/DEC-SMALLINT-LIN/sroussel/ShortestPathNG/normalized-NG_K180.opb
COMMAND LINE= HOME/toysat --pb BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3706098-1338198740/watcher-3706098-1338198740 -o /tmp/evaluation-result-3706098-1338198740/solver-3706098-1338198740 -C 1800 -W 1900 -M 15500  HOME/toysat --pb HOME/instance-3706098-1338198740.opb

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

MD5SUM BENCH= f1881d1e83243719865906bde58f94f2
RANDOM SEED=248443666

node146.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		: 2667.034
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	: 5334.06
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		: 2667.034
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	: 5331.92
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		: 2667.034
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.034
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		: 2667.034
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.034
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		: 2667.034
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	: 5331.91
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		: 2667.034
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:       32873844 kB
MemFree:        30759896 kB
Buffers:          413068 kB
Cached:           824368 kB
SwapCached:         2180 kB
Active:           997304 kB
Inactive:         245544 kB
Active(anon):       4556 kB
Inactive(anon):     2668 kB
Active(file):     992748 kB
Inactive(file):   242876 kB
Unevictable:        7116 kB
Mlocked:            7116 kB
SwapTotal:      67108856 kB
SwapFree:       67100344 kB
Dirty:             17888 kB
Writeback:             0 kB
AnonPages:         10596 kB
Mapped:             8948 kB
Shmem:                 0 kB
Slab:             729908 kB
SReclaimable:     171256 kB
SUnreclaim:       558652 kB
KernelStack:        1456 kB
PageTables:         4220 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     103176 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:         0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7872 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71168 MiB
End job on node146 at 2012-05-28 12:22:22