Trace number 3462985

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
bsolo 3.2UNSAT 850.051 850.018

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/web/uclid_pb_benchmarks/
normalized-cache-ibm-q-full.all.ucl.opb
MD5SUM14c93c93dc53353f81a889ada18ba601
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark850.051
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables81558
Total number of constraints240469
Number of constraints which are clauses235865
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints4604
Minimum length of a constraint1
Maximum length of a constraint13
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 68
Number of bits of the biggest number in a constraint 7
Biggest sum of numbers in a constraint 257
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c bsolo beta version 3.2 - 23/05/2010 : 1630 GMT
0.00/0.00	c Developed by Vasco Manquinho and José Santos IST/UTL - INESC-ID
0.00/0.00	c type "bsolo -h" for help
0.00/0.00	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.00	c Learning Strategy: Cardinality Constraint Learning
0.00/0.00	c Time Limit set to 1800
0.00/0.00	c Instance file HOME/instance-3462985-1307175344.opb
0.00/0.00	c File size is 7638466 bytes.
0.49/0.53	c Highest Coefficient sum: 257
0.49/0.53	c Parsing was ok!!
0.49/0.53	c Total parsing time: 0.538 s
0.49/0.60	c Var: 81558 Constr: 240469 235865/0/4604 Lit: 609711 Watch. Lit: 485736
0.49/0.60	c Obj. Vars: 0 (0 % of total variables)
179.60/179.63	c Pre-processing Time: 179.638 s
179.60/179.63	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
179.60/179.63	c        0  79511   233407   593879    2   497293  195971      0      0 179.64
179.60/179.63	c Switching off lower bounding mode.
850.03/850.00	c      101  79511   233609   596706    2   500190  215569    202      0 179.94
850.03/850.00	c      251  79511   233896   602315    2   496374  237126    489      1 180.95
850.03/850.00	c      476  79511   234334   608552    2   496888  260839    927      2 181.82
850.03/850.00	c      814  79511   234946   634131    2   497990  286923   1539      4 184.16
850.03/850.00	c     1322  79511   235823   668022    2   498380  315616   2416      7 186.95
850.03/850.00	c     2087  79511   237202   732307    3   501706  347178   3795     10 191.53
850.03/850.00	c     3234  79511   239327   802677    3   505503  381896   5920     16 200.26
850.03/850.00	c     4955  79511   242374  1017286    4   511272  420086   8967     23 210.40
850.03/850.00	c     7540  79511   246937  1282036    5   519971  462095  13530     32 228.84
850.03/850.00	c    11419  79511   253812  1844890    7   533897  508305  20405     45 253.65
850.03/850.00	c    17245  79506   264349  2835414   10   555973  559136  30942     58 292.31
850.03/850.00	c    25983  79506   280184  5321789   18   588239  615050  46777     71 363.12
850.03/850.00	c    39093  79505   303021  8892748   29   633353  676556  69614     83 470.33
850.03/850.00	c    58765  79505   338437 14179337   41   705031  744212 105030     93 627.74
850.03/850.00	c Backtracks by Clause: 77065
850.03/850.00	c Backtracks by PB constraint: 446
850.03/850.00	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
850.03/850.00	c   14    77511  24287   174694   369392 19109126 135985     91 850.03
850.03/850.00	s UNSATISFIABLE
850.03/850.00	c Total time: 850.034 s

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 977)

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-3462985-1307175344/watcher-3462985-1307175344 -o /tmp/evaluation-result-3462985-1307175344/solver-3462985-1307175344 -C 1800 -W 1900 -M 15500 bsolo -l2 -t1800 HOME/instance-3462985-1307175344.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: 1.04 1.05 1.31 2/481 14668
/proc/meminfo: memFree=27370120/32950928 swapFree=39617324/67111528
[pid=14668] ppid=14666 vsize=19080 CPUtime=0.01 cores=1,3,5,7
/proc/14668/stat : 14668 (bsolo) R 14666 14668 13533 0 -1 4202496 537 0 0 0 1 0 0 0 25 0 1 0 829134125 19537920 492 33554432000 134512640 137138936 4291301696 18446744073709551615 134517592 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/14668/statm: 4770 492 219 642 0 2261 0

[startup+0.0320429 s]
/proc/loadavg: 1.04 1.05 1.31 2/481 14668
/proc/meminfo: memFree=27370120/32950928 swapFree=39617324/67111528
[pid=14668] ppid=14666 vsize=20188 CPUtime=0.03 cores=1,3,5,7
/proc/14668/stat : 14668 (bsolo) R 14666 14668 13533 0 -1 4202496 891 0 0 0 3 0 0 0 25 0 1 0 829134125 20672512 846 33554432000 134512640 137138936 4291301696 18446744073709551615 136462581 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/14668/statm: 5047 846 282 642 0 2538 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 20188

[startup+0.101032 s]
/proc/loadavg: 1.04 1.05 1.31 2/481 14668
/proc/meminfo: memFree=27370120/32950928 swapFree=39617324/67111528
[pid=14668] ppid=14666 vsize=24712 CPUtime=0.09 cores=1,3,5,7
/proc/14668/stat : 14668 (bsolo) R 14666 14668 13533 0 -1 4202496 2259 0 0 0 9 0 0 0 25 0 1 0 829134125 25305088 2214 33554432000 134512640 137138936 4291301696 18446744073709551615 136737094 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/14668/statm: 6178 2215 543 642 0 3669 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 24712

[startup+0.300996 s]
/proc/loadavg: 1.04 1.05 1.31 2/481 14668
/proc/meminfo: memFree=27370120/32950928 swapFree=39617324/67111528
[pid=14668] ppid=14666 vsize=36336 CPUtime=0.29 cores=1,3,5,7
/proc/14668/stat : 14668 (bsolo) R 14666 14668 13533 0 -1 4202496 5935 0 0 0 29 0 0 0 25 0 1 0 829134125 37208064 5722 33554432000 134512640 137138936 4291301696 18446744073709551615 136736697 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/14668/statm: 9084 5723 1209 642 0 6575 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 36336

[startup+0.700922 s]
/proc/loadavg: 1.04 1.05 1.31 2/481 14668
/proc/meminfo: memFree=27370120/32950928 swapFree=39617324/67111528
[pid=14668] ppid=14666 vsize=61548 CPUtime=0.69 cores=1,3,5,7
/proc/14668/stat : 14668 (bsolo) R 14666 14668 13533 0 -1 4202496 14757 0 0 0 68 1 0 0 25 0 1 0 829134125 63025152 12522 33554432000 134512640 137138936 4291301696 18446744073709551615 136296988 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/14668/statm: 15387 12522 184 642 0 14743 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 61548

[startup+1.50077 s]
/proc/loadavg: 1.04 1.05 1.31 3/482 14669
/proc/meminfo: memFree=27283792/32950928 swapFree=39617324/67111528
[pid=14668] ppid=14666 vsize=61812 CPUtime=1.49 cores=1,3,5,7
/proc/14668/stat : 14668 (bsolo) R 14666 14668 13533 0 -1 4202496 14842 0 0 0 148 1 0 0 25 0 1 0 829134125 63295488 12607 33554432000 134512640 137138936 4291301696 18446744073709551615 134566410 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/14668/statm: 15453 12607 184 642 0 14809 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 61812

[startup+3.10052 s]
/proc/loadavg: 1.04 1.05 1.31 3/482 14669
/proc/meminfo: memFree=27282304/32950928 swapFree=39617324/67111528
[pid=14668] ppid=14666 vsize=61812 CPUtime=3.09 cores=1,3,5,7
/proc/14668/stat : 14668 (bsolo) R 14666 14668 13533 0 -1 4202496 14844 0 0 0 308 1 0 0 25 0 1 0 829134125 63295488 12609 33554432000 134512640 137138936 4291301696 18446744073709551615 134566350 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/14668/statm: 15453 12609 184 642 0 14809 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 61812

[startup+6.30092 s]
/proc/loadavg: 1.12 1.07 1.31 3/482 14669
/proc/meminfo: memFree=27282356/32950928 swapFree=39617324/67111528
[pid=14668] ppid=14666 vsize=61944 CPUtime=6.3 cores=1,3,5,7
/proc/14668/stat : 14668 (bsolo) R 14666 14668 13533 0 -1 4202496 14864 0 0 0 628 2 0 0 25 0 1 0 829134125 63430656 12629 33554432000 134512640 137138936 4291301696 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/14668/statm: 15486 12629 184 642 0 14842 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 61944

[startup+12.7007 s]
/proc/loadavg: 1.19 1.09 1.31 3/482 14669
/proc/meminfo: memFree=27281276/32950928 swapFree=39617324/67111528
[pid=14668] ppid=14666 vsize=61944 CPUtime=12.69 cores=1,3,5,7
/proc/14668/stat : 14668 (bsolo) R 14666 14668 13533 0 -1 4202496 14868 0 0 0 1267 2 0 0 25 0 1 0 829134125 63430656 12633 33554432000 134512640 137138936 4291301696 18446744073709551615 136520965 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/14668/statm: 15486 12633 184 642 0 14842 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 61944

[startup+25.5003 s]
/proc/loadavg: 1.37 1.13 1.32 3/482 14670
/proc/meminfo: memFree=27281144/32950928 swapFree=39617324/67111528
[pid=14668] ppid=14666 vsize=62340 CPUtime=25.49 cores=1,3,5,7
/proc/14668/stat : 14668 (bsolo) R 14666 14668 13533 0 -1 4202496 14977 0 0 0 2547 2 0 0 25 0 1 0 829134125 63836160 12742 33554432000 134512640 137138936 4291301696 18446744073709551615 136511114 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/14668/statm: 15585 12742 184 642 0 14941 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 62340

[startup+51.1003 s]
/proc/loadavg: 1.58 1.20 1.34 3/482 14671
/proc/meminfo: memFree=27280832/32950928 swapFree=39617324/67111528
[pid=14668] ppid=14666 vsize=62340 CPUtime=51.09 cores=1,3,5,7
/proc/14668/stat : 14668 (bsolo) R 14666 14668 13533 0 -1 4202496 14977 0 0 0 5106 3 0 0 25 0 1 0 829134125 63836160 12742 33554432000 134512640 137138936 4291301696 18446744073709551615 136500283 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/14668/statm: 15585 12742 184 642 0 14941 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 62340

[startup+102.319 s]
/proc/loadavg: 1.82 1.32 1.37 3/482 14672
/proc/meminfo: memFree=27280576/32950928 swapFree=39617324/67111528
[pid=14668] ppid=14666 vsize=62736 CPUtime=102.32 cores=1,3,5,7
/proc/14668/stat : 14668 (bsolo) R 14666 14668 13533 0 -1 4202496 15083 0 0 0 10228 4 0 0 25 0 1 0 829134125 64241664 12848 33554432000 134512640 137138936 4291301696 18446744073709551615 134543413 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/14668/statm: 15684 12848 184 642 0 15040 0
Current children cumulated CPU time (s) 102.32
Current children cumulated vsize (KiB) 62736

[startup+162.3 s]
/proc/loadavg: 2.09 1.47 1.42 3/482 14673
/proc/meminfo: memFree=27277452/32950928 swapFree=39617324/67111528
[pid=14668] ppid=14666 vsize=63000 CPUtime=162.29 cores=1,3,5,7
/proc/14668/stat : 14668 (bsolo) R 14666 14668 13533 0 -1 4202496 15166 0 0 0 16224 5 0 0 25 0 1 0 829134125 64512000 12931 33554432000 134512640 137138936 4291301696 18446744073709551615 136500283 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/14668/statm: 15750 12931 184 642 0 15106 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 63000

[startup+222.301 s]
/proc/loadavg: 2.11 1.58 1.46 3/482 14702
/proc/meminfo: memFree=27305372/32950928 swapFree=39617324/67111528
[pid=14668] ppid=14666 vsize=70808 CPUtime=222.3 cores=1,3,5,7
/proc/14668/stat : 14668 (bsolo) R 14666 14668 13533 0 -1 4202496 1046720 0 0 0 22113 117 0 0 25 0 1 0 829134125 72507392 14885 33554432000 134512640 137138936 4291301696 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/14668/statm: 17702 14885 192 642 0 17058 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 70808

[startup+282.3 s]
/proc/loadavg: 2.11 1.68 1.50 3/482 14704
/proc/meminfo: memFree=27245708/32950928 swapFree=39617324/67111528
[pid=14668] ppid=14666 vsize=90804 CPUtime=282.3 cores=1,3,5,7
/proc/14668/stat : 14668 (bsolo) R 14666 14668 13533 0 -1 4202496 2561651 0 0 0 27938 292 0 0 25 0 1 0 829134125 92983296 19896 33554432000 134512640 137138936 4291301696 18446744073709551615 134578283 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/14668/statm: 22701 19896 192 642 0 22057 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 90804

[startup+342.301 s]
/proc/loadavg: 2.04 1.74 1.53 3/482 14705
/proc/meminfo: memFree=27194968/32950928 swapFree=39617324/67111528
[pid=14668] ppid=14666 vsize=118332 CPUtime=342.3 cores=1,3,5,7
/proc/14668/stat : 14668 (bsolo) R 14666 14668 13533 0 -1 4202496 3817464 0 0 0 33796 434 0 0 25 0 1 0 829134125 121171968 26749 33554432000 134512640 137138936 4291301696 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/14668/statm: 29583 26749 192 642 0 28939 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 118332

[startup+402.3 s]
/proc/loadavg: 2.01 1.78 1.56 3/482 14707
/proc/meminfo: memFree=27158852/32950928 swapFree=39617324/67111528
[pid=14668] ppid=14666 vsize=145168 CPUtime=402.3 cores=1,3,5,7
/proc/14668/stat : 14668 (bsolo) R 14666 14668 13533 0 -1 4202496 4832666 0 0 0 39674 556 0 0 25 0 1 0 829134125 148652032 33471 33554432000 134512640 137138936 4291301696 18446744073709551615 136500378 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/14668/statm: 36292 33471 192 642 0 35648 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 145168

[startup+462.301 s]
/proc/loadavg: 2.00 1.82 1.58 3/482 14708
/proc/meminfo: memFree=27125704/32950928 swapFree=39617324/67111528
[pid=14668] ppid=14666 vsize=170964 CPUtime=462.31 cores=1,3,5,7
/proc/14668/stat : 14668 (bsolo) R 14666 14668 13533 0 -1 4202496 6099284 0 0 0 45527 704 0 0 25 0 1 0 829134125 175067136 39929 33554432000 134512640 137138936 4291301696 18446744073709551615 134575368 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/14668/statm: 42741 39929 192 642 0 42097 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 170964

[startup+522.3 s]
/proc/loadavg: 2.00 1.85 1.60 3/482 14710
/proc/meminfo: memFree=27099632/32950928 swapFree=39617324/67111528
[pid=14668] ppid=14666 vsize=196664 CPUtime=522.31 cores=1,3,5,7
/proc/14668/stat : 14668 (bsolo) R 14666 14668 13533 0 -1 4202496 7490828 0 0 0 51371 860 0 0 25 0 1 0 829134125 201383936 46353 33554432000 134512640 137138936 4291301696 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/14668/statm: 49166 46353 192 642 0 48522 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 196664

[startup+582.301 s]
/proc/loadavg: 2.00 1.87 1.63 3/482 14712
/proc/meminfo: memFree=27071460/32950928 swapFree=39617324/67111528
[pid=14668] ppid=14666 vsize=224468 CPUtime=582.32 cores=1,3,5,7
/proc/14668/stat : 14668 (bsolo) R 14666 14668 13533 0 -1 4202496 8758416 0 0 0 57224 1008 0 0 25 0 1 0 829134125 229855232 53301 33554432000 134512640 137138936 4291301696 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/14668/statm: 56117 53301 192 642 0 55473 0
Current children cumulated CPU time (s) 582.32
Current children cumulated vsize (KiB) 224468

[startup+642.301 s]
/proc/loadavg: 2.00 1.90 1.65 3/482 14713
/proc/meminfo: memFree=27046620/32950928 swapFree=39617324/67111528
[pid=14668] ppid=14666 vsize=249620 CPUtime=642.34 cores=1,3,5,7
/proc/14668/stat : 14668 (bsolo) R 14666 14668 13533 0 -1 4202496 9735905 0 0 0 63111 1123 0 0 25 0 1 0 829134125 255610880 59590 33554432000 134512640 137138936 4291301696 18446744073709551615 136504512 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/14668/statm: 62405 59590 192 642 0 61761 0
Current children cumulated CPU time (s) 642.34
Current children cumulated vsize (KiB) 249620

[startup+702.3 s]
/proc/loadavg: 2.00 1.91 1.66 3/482 14715
/proc/meminfo: memFree=27011872/32950928 swapFree=39617324/67111528
[pid=14668] ppid=14666 vsize=271756 CPUtime=702.32 cores=1,3,5,7
/proc/14668/stat : 14668 (bsolo) R 14666 14668 13533 0 -1 4202496 10563825 0 0 0 69012 1220 0 0 25 0 1 0 829134125 278278144 65110 33554432000 134512640 137138936 4291301696 18446744073709551615 134542301 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/14668/statm: 67939 65110 192 642 0 67295 0
Current children cumulated CPU time (s) 702.32
Current children cumulated vsize (KiB) 271756

[startup+762.319 s]
/proc/loadavg: 2.18 1.98 1.70 3/482 14716
/proc/meminfo: memFree=26993612/32950928 swapFree=39617324/67111528
[pid=14668] ppid=14666 vsize=289120 CPUtime=762.34 cores=1,3,5,7
/proc/14668/stat : 14668 (bsolo) R 14666 14668 13533 0 -1 4202496 11416967 0 0 0 74910 1324 0 0 25 0 1 0 829134125 296058880 69452 33554432000 134512640 137138936 4291301696 18446744073709551615 134541948 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/14668/statm: 72280 69452 192 642 0 71636 0
Current children cumulated CPU time (s) 762.34
Current children cumulated vsize (KiB) 289120

[startup+822.3 s]
/proc/loadavg: 2.16 2.01 1.73 4/482 14718
/proc/meminfo: memFree=26977700/32950928 swapFree=39617324/67111528
[pid=14668] ppid=14666 vsize=305676 CPUtime=822.32 cores=1,3,5,7
/proc/14668/stat : 14668 (bsolo) R 14666 14668 13533 0 -1 4202496 12106866 0 0 0 80825 1407 0 0 25 0 1 0 829134125 313012224 73591 33554432000 134512640 137138936 4291301696 18446744073709551615 136296961 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/14668/statm: 76419 73591 192 642 0 75775 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 305676

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

[startup+831.9 s]
/proc/loadavg: 2.14 2.01 1.73 3/482 14718
/proc/meminfo: memFree=26973848/32950928 swapFree=39617324/67111528
[pid=14668] ppid=14666 vsize=308188 CPUtime=831.93 cores=1,3,5,7
/proc/14668/stat : 14668 (bsolo) R 14666 14668 13533 0 -1 4202496 12214543 0 0 0 81772 1421 0 0 25 0 1 0 829134125 315584512 74228 33554432000 134512640 137138936 4291301696 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/14668/statm: 77047 74228 192 642 0 76403 0
Current children cumulated CPU time (s) 831.93
Current children cumulated vsize (KiB) 308188

[startup+838.3 s]
/proc/loadavg: 2.11 2.01 1.73 3/482 14719
/proc/meminfo: memFree=26972608/32950928 swapFree=39617324/67111528
[pid=14668] ppid=14666 vsize=309644 CPUtime=838.32 cores=1,3,5,7
/proc/14668/stat : 14668 (bsolo) R 14666 14668 13533 0 -1 4202496 12303376 0 0 0 82401 1431 0 0 25 0 1 0 829134125 317075456 74581 33554432000 134512640 137138936 4291301696 18446744073709551615 134542128 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/14668/statm: 77411 74581 192 642 0 76767 0
Current children cumulated CPU time (s) 838.32
Current children cumulated vsize (KiB) 309644

[startup+844.701 s]
/proc/loadavg: 2.10 2.01 1.74 3/482 14719
/proc/meminfo: memFree=26970872/32950928 swapFree=39617324/67111528
[pid=14668] ppid=14666 vsize=311364 CPUtime=844.73 cores=1,3,5,7
/proc/14668/stat : 14668 (bsolo) R 14666 14668 13533 0 -1 4202496 12422054 0 0 0 83029 1444 0 0 25 0 1 0 829134125 318836736 75019 33554432000 134512640 137138936 4291301696 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/14668/statm: 77841 75019 192 642 0 77197 0
Current children cumulated CPU time (s) 844.73
Current children cumulated vsize (KiB) 311364

[startup+847.9 s]
/proc/loadavg: 2.10 2.01 1.74 3/482 14719
/proc/meminfo: memFree=26970252/32950928 swapFree=39617324/67111528
[pid=14668] ppid=14666 vsize=312552 CPUtime=847.93 cores=1,3,5,7
/proc/14668/stat : 14668 (bsolo) R 14666 14668 13533 0 -1 4202496 12456421 0 0 0 83344 1449 0 0 25 0 1 0 829134125 320053248 75306 33554432000 134512640 137138936 4291301696 18446744073709551615 134542972 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/14668/statm: 78138 75306 192 642 0 77494 0
Current children cumulated CPU time (s) 847.93
Current children cumulated vsize (KiB) 312552

[startup+848.7 s]
/proc/loadavg: 2.10 2.01 1.74 3/482 14719
/proc/meminfo: memFree=26969880/32950928 swapFree=39617324/67111528
[pid=14668] ppid=14666 vsize=312816 CPUtime=848.73 cores=1,3,5,7
/proc/14668/stat : 14668 (bsolo) R 14666 14668 13533 0 -1 4202496 12464662 0 0 0 83423 1450 0 0 25 0 1 0 829134125 320323584 75387 33554432000 134512640 137138936 4291301696 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/14668/statm: 78204 75387 192 642 0 77560 0
Current children cumulated CPU time (s) 848.73
Current children cumulated vsize (KiB) 312816

[startup+849.501 s]
/proc/loadavg: 2.10 2.01 1.74 3/482 14719
/proc/meminfo: memFree=26969632/32950928 swapFree=39617324/67111528
[pid=14668] ppid=14666 vsize=312948 CPUtime=849.53 cores=1,3,5,7
/proc/14668/stat : 14668 (bsolo) R 14666 14668 13533 0 -1 4202496 12472698 0 0 0 83502 1451 0 0 25 0 1 0 829134125 320458752 75423 33554432000 134512640 137138936 4291301696 18446744073709551615 134541925 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/14668/statm: 78237 75423 192 642 0 77593 0
Current children cumulated CPU time (s) 849.53
Current children cumulated vsize (KiB) 312948

[startup+849.901 s]
/proc/loadavg: 2.10 2.01 1.74 3/482 14719
/proc/meminfo: memFree=26969632/32950928 swapFree=39617324/67111528
[pid=14668] ppid=14666 vsize=313080 CPUtime=849.93 cores=1,3,5,7
/proc/14668/stat : 14668 (bsolo) R 14666 14668 13533 0 -1 4202496 12478807 0 0 0 83541 1452 0 0 25 0 1 0 829134125 320593920 75452 33554432000 134512640 137138936 4291301696 18446744073709551615 134578207 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/14668/statm: 78270 75452 192 642 0 77626 0
Current children cumulated CPU time (s) 849.93
Current children cumulated vsize (KiB) 313080

[startup+850.001 s]
/proc/loadavg: 2.10 2.01 1.74 3/482 14719
/proc/meminfo: memFree=26969632/32950928 swapFree=39617324/67111528
[pid=14668] ppid=14666 vsize=313080 CPUtime=850.03 cores=1,3,5,7
/proc/14668/stat : 14668 (bsolo) R 14666 14668 13533 0 -1 4202496 12479611 0 0 0 83551 1452 0 0 25 0 1 0 829134125 320593920 75456 33554432000 134512640 137138936 4291301696 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/14668/statm: 78270 75456 192 642 0 77626 0
Current children cumulated CPU time (s) 850.03
Current children cumulated vsize (KiB) 313080

Child status: 0
Real time (s): 850.018
CPU time (s): 850.051
CPU user time (s): 835.513
CPU system time (s): 14.5378
CPU usage (%): 100.004
Max. virtual memory (cumulated for all children) (KiB): 313720

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 835.513
system time used= 14.5378
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12479611
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= 5
involuntary context switches= 1688

runsolver used 3.79042 second user time and 9.60254 second system time

The end

Launcher Data 

Begin job on node127 at 2011-06-04 10:15:45
IDJOB=3462985
IDBENCH=1475
IDSOLVER=1955
FILE ID=node127/3462985-1307175344
RUNJOBID= node127-1307175344-14622
PBS_JOBID= 13508856
Free space on /tmp= 73932 MiB

SOLVER NAME= bsolo 3.2
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/web/uclid_pb_benchmarks/normalized-cache-ibm-q-full.all.ucl.opb
COMMAND LINE= bsolo -l2 -tTIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3462985-1307175344/watcher-3462985-1307175344 -o /tmp/evaluation-result-3462985-1307175344/solver-3462985-1307175344 -C 1800 -W 1900 -M 15500  bsolo -l2 -t1800 HOME/instance-3462985-1307175344.opb

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

MD5SUM BENCH= 14c93c93dc53353f81a889ada18ba601
RANDOM SEED=648382202

node127.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/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		: 2666.823
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.64
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.823
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.823
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.823
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.86
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.823
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.823
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.823
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.60
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.823
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      27370540 kB
Buffers:        329788 kB
Cached:         941264 kB
SwapCached:      59160 kB
Active:        3296080 kB
Inactive:      1995924 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      27370540 kB
SwapTotal:    67111528 kB
SwapFree:     39617324 kB
Dirty:           22556 kB
Writeback:         172 kB
AnonPages:     3967916 kB
Mapped:          25580 kB
Slab:           124368 kB
PageTables:      95264 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS: 119764584 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73936 MiB
End job on node127 at 2011-06-04 10:29:55