Trace number 4079458

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
toysat 2016-05-02OPT9 0.048992 0.049623

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/
miplib/normalized-mps-v2-20-10-stein15.opb
MD5SUM66058552315b3ad2be1ad6cd88919092
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark9
Best CPU time to get the best result obtained on this benchmark0.002998
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 9
Optimality of the best value was proved YES
Number of variables15
Total number of constraints36
Number of constraints which are clauses35
Number of constraints which are cardinality constraints (but not clauses)1
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint3
Maximum length of a constraint15
Number of terms in the objective function 15
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 15
Number of bits of the sum of numbers in the objective function 4
Biggest number in a constraint 7
Number of bits of the biggest number in a constraint 3
Biggest sum of numbers in a constraint 22
Number of bits of the biggest sum of numbers5
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 

0.00/0.00	c 2016-06-06T16:42:21+0200
0.00/0.00	c version = 0.5.0
0.00/0.00	c githash = 1a49202
0.00/0.00	c compilationtime = 2016-05-02 00:19:28.990761 UTC
0.00/0.00	c arch = x86_64
0.00/0.00	c os = linux
0.00/0.00	c compiler = ghc 7.10
0.00/0.00	c packages:
0.00/0.00	c   OptDir-0.0.3
0.00/0.00	c   array-0.5.1.0
0.00/0.00	c   base-4.8.2.0
0.00/0.00	c   bytestring-0.10.6.0
0.00/0.00	c   bytestring-builder-0.10.6.0.0
0.00/0.00	c   clock-0.7.2
0.00/0.00	c   containers-0.5.6.2
0.00/0.00	c   data-default-0.5.3
0.00/0.00	c   data-default-class-0.0.1
0.00/0.00	c   data-interval-1.2.0
0.00/0.00	c   deepseq-1.4.1.1
0.00/0.00	c   directory-1.2.2.0
0.00/0.00	c   exceptions-0.8.2.1
0.00/0.00	c   extended-reals-0.2.1.0
0.00/0.00	c   filepath-1.4.0.0
0.00/0.00	c   finite-field-0.8.0
0.00/0.00	c   hashable-1.2.4.0
0.00/0.00	c   heaps-0.3.3
0.00/0.00	c   intern-0.9.1.4
0.00/0.00	c   loop-0.3.0
0.00/0.00	c   mtl-2.2.1
0.00/0.00	c   multiset-0.3.2
0.00/0.00	c   mwc-random-0.13.3.2
0.00/0.00	c   parse_dimacs-1.3
0.00/0.00	c   parsec-3.1.9
0.00/0.00	c   prettyclass-1.0.0.0
0.00/0.00	c   primes-0.2.1.0
0.00/0.00	c   primitive-0.6.1.0
0.00/0.00	c   process-1.2.3.0
0.00/0.00	c   pseudo-boolean-0.1.3.0
0.00/0.01	c   queue-0.1.2
0.00/0.01	c   semigroups-0.18.1
0.00/0.01	c   sign-0.4.3
0.00/0.01	c   stm-2.4.4.1
0.00/0.01	c   template-haskell-2.10.0.0
0.00/0.01	c   temporary-1.2.0.4
0.00/0.01	c   time-1.5.0.1
0.00/0.01	c   transformers-0.4.2.0
0.00/0.01	c   transformers-compat-0.5.1.4
0.00/0.01	c   type-level-numbers-0.1.1.1
0.00/0.01	c   unbounded-delays-0.1.0.9
0.00/0.01	c   unordered-containers-0.2.6.0
0.00/0.01	c   vector-0.11.0.0
0.00/0.01	c   vector-space-0.10.3
0.00/0.01	c command line = ["+RTS","-H1G","-M15500m","-K1G","-RTS","--pb","--search=bcd2","HOME/instance-4079458-1465224141.opb"]
0.00/0.01	c use --random-gen="305465415 3284384445 3312573484 1115317452 3008895128 243771496 686804371 2983206968 378054823 3005511992 3795144901 1874738574 3508651253 987995146 555596905 2264820513 3633608953 1929423188 3278943005 4036476569 3697327343 147077418 2489430504 3129629452 2589160140 3290101686 1960497392 3555576890 2448892893 4176769442 3726202414 926544087 2769900205 540366486 890549471 2342865486 749551468 3375477158 1332492069 3215024087 1816068003 3320525940 2888720596 2107052365 167323563 2913229666 2135748429 1680329999 3632647538 493172112 4173142319 658674779 982709338 2400280675 2810876677 2238869294 33741434 3384988392 4206367327 2815914266 2865484023 3233249886 2190019616 831804708 1610238354 3416831922 1084759236 3389665415 3831298978 887018531 3238497357 908806471 98486602 2494859067 2880872668 1145098593 1559654124 3922882428 158929182 1695452838 3951936912 2359443072 3860320897 1488340426 3897333400 2653272167 3830257603 3056618255 3336827413 248270311 3439982044 622364957 481697625 369417477 278461030 3661979104 1938474951 2144568068 172007666 2725380868 3850577284 2331084011 3407263761 1569045144 1420406514 3298567122 449919519 982053601 4200274522 3224309016 186265280 2799119318 1648214164 1271135408 225571569 1759304334 678642217 68735058 239592986 4017391071 1288640021 613074629 798750570 892996908 3497376032 1439330691 1380259985 1175731563 15394172 876085104 1841652625 4274050212 3124954830 3600095495 834575889 666775539 3461923262 2124658410 4270526099 3297031945 1224209690 2623716535 2176137269 633159732 778693546 294083531 928436968 1011510383 2888227035 3256974005 2049888675 731716026 882037435 224887288 882769138 3608562958 1835519179 361327651 634853213 1887274696 1557764342 4074559734 1178847320 3654694059 1455210713 1408172629 397717768 2679074184 1348391609 2092088899 161082696 4106138596 399991157 3460496873 3677049879 775387012 1854108850 1080162115 4206961641 978298818 309905010 799755822 333113913 2461318897 3291188310 4168636000 2203145777 2965072335 146282861 950103654 2292608999 2540103599 630724375 3282497821 3601115778 786084254 126542567 1145512039 2997302471 722705225 1751211944 2567461774 3480755876 3656861042 742110293 1318890949 1423916646 2696760386 2622149712 302481118 2333520061 3933816305 3555846780 3898744735 2304911879 2645618078 546659094 1923390330 3342047949 2491142424 65424953 1454911438 698408713 1519126340 624018248 775554476 1609110233 3780391664 2453167862 2134594723 2741494902 3364144341 1784728598 3567138315 3234636966 2184622381 2396436908 4068064387 1048305656 2482837013 900738286 1554187823 3461206839 724091315 3242171074 3055418764 2092598889 723494554 1859323513 728947278 3754915663 3345440547 3383212700 1163137048 2905441548 4054373200 255 362436" option to reproduce the execution
0.00/0.01	c #vars 15
0.00/0.01	c #constraints 36
0.00/0.01	c BCD2: Hardening is enabled.
0.00/0.01	c BCD2: BiasedSearch is enabled.
0.00/0.01	c Solving starts ...
0.00/0.01	c ============================[ Search Statistics ]============================
0.00/0.01	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.00/0.01	c       |         |          |          |    Limit     GC | Var      | Constra 
0.00/0.01	c =============================================================================
0.00/0.01	c  0.0s |       0 |        0 |        0 |       17      0 |        0 |        0
0.00/0.01	c  0.0s |       0 |       15 |        0 |       17      0 |        0 |        0
0.00/0.01	c #cpu_time = 0.000s
0.00/0.01	c #wall_clock_time = 0.000s
0.00/0.01	c #decision = 15
0.00/0.01	c #random_decision = 0
0.00/0.01	c #conflict = 0
0.00/0.01	c #restart = 0
0.00/0.01	o 15
0.00/0.01	c BCD2: updating upper bound: 15 -> 14
0.00/0.01	c BCD2: 0 <= obj <= 14
0.00/0.01	c BCD2: #cores=0, #unrelaxed=15, #relaxed=0, #hardened=0
0.00/0.01	c BCD2: #sat=1 #unsat=1 bias=1/2
0.00/0.01	c Solving starts ...
0.00/0.01	c ============================[ Search Statistics ]============================
0.00/0.01	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.00/0.01	c       |         |          |          |    Limit     GC | Var      | Constra 
0.00/0.01	c =============================================================================
0.00/0.01	c  0.0s |       0 |        0 |        0 |       17      0 |        0 |        0
0.00/0.01	c  0.0s |       0 |        6 |        0 |       17      0 |        0 |        0
0.00/0.01	c #cpu_time = 0.000s
0.00/0.01	c #wall_clock_time = 0.000s
0.00/0.01	c #decision = 6
0.00/0.01	c #random_decision = 0
0.00/0.01	c #conflict = 0
0.00/0.01	c #restart = 0
0.00/0.01	c BCD2: found a new core of size 3: cost of the new core is >=1
0.00/0.01	c lower bound updated to 1
0.00/0.01	c BCD2: 1 <= obj <= 14
0.00/0.01	c BCD2: #cores=1, #unrelaxed=12, #relaxed=3, #hardened=0
0.00/0.01	c BCD2: #sat=1 #unsat=2 bias=2/3
0.00/0.01	c Solving starts ...
0.00/0.01	c ============================[ Search Statistics ]============================
0.00/0.01	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.00/0.01	c       |         |          |          |    Limit     GC | Var      | Constra 
0.00/0.01	c =============================================================================
0.00/0.01	c  0.0s |       0 |        0 |        0 |       17      0 |        0 |        1
0.00/0.01	c  0.0s |       0 |        6 |        0 |       17      0 |        0 |        1
0.00/0.01	c #cpu_time = 0.000s
0.00/0.01	c #wall_clock_time = 0.000s
0.00/0.01	c #decision = 6
0.00/0.01	c #random_decision = 0
0.00/0.01	c #conflict = 0
0.00/0.01	c #restart = 0
0.00/0.01	c BCD2: found a new core of size 3: cost of the new core is >=1
0.00/0.01	c lower bound updated to 2
0.00/0.01	c BCD2: 2 <= obj <= 14
0.00/0.01	c BCD2: #cores=2, #unrelaxed=9, #relaxed=6, #hardened=0
0.00/0.01	c BCD2: #sat=1 #unsat=3 bias=3/4
0.00/0.01	c Solving starts ...
0.00/0.01	c ============================[ Search Statistics ]============================
0.00/0.01	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.00/0.01	c       |         |          |          |    Limit     GC | Var      | Constra 
0.00/0.01	c =============================================================================
0.00/0.01	c  0.0s |       0 |        0 |        0 |       17      0 |        0 |        2
0.00/0.01	c  0.0s |       0 |        6 |        0 |       17      0 |        0 |        2
0.00/0.01	c #cpu_time = 0.000s
0.00/0.01	c #wall_clock_time = 0.000s
0.00/0.01	c #decision = 6
0.00/0.01	c #random_decision = 0
0.00/0.01	c #conflict = 0
0.00/0.01	c #restart = 0
0.00/0.01	c BCD2: found a new core of size 3: cost of the new core is >=1
0.00/0.01	c lower bound updated to 3
0.00/0.01	c BCD2: 3 <= obj <= 14
0.00/0.01	c BCD2: #cores=3, #unrelaxed=6, #relaxed=9, #hardened=0
0.00/0.01	c BCD2: #sat=1 #unsat=4 bias=4/5
0.00/0.01	c Solving starts ...
0.00/0.01	c ============================[ Search Statistics ]============================
0.00/0.01	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.00/0.01	c       |         |          |          |    Limit     GC | Var      | Constra 
0.00/0.01	c =============================================================================
0.00/0.01	c  0.0s |       0 |        0 |        0 |       17      0 |        0 |        3
0.00/0.01	c  0.0s |       0 |        6 |        0 |       17      0 |        0 |        3
0.00/0.01	c #cpu_time = 0.000s
0.00/0.01	c #wall_clock_time = 0.000s
0.00/0.01	c #decision = 6
0.00/0.01	c #random_decision = 0
0.00/0.01	c #conflict = 0
0.00/0.01	c #restart = 0
0.00/0.01	c BCD2: found a new core of size 3: cost of the new core is >=1
0.00/0.01	c lower bound updated to 4
0.00/0.01	c BCD2: 4 <= obj <= 14
0.00/0.01	c BCD2: #cores=4, #unrelaxed=3, #relaxed=12, #hardened=0
0.00/0.01	c BCD2: #sat=1 #unsat=5 bias=5/6
0.00/0.01	c Solving starts ...
0.00/0.01	c ============================[ Search Statistics ]============================
0.00/0.01	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.00/0.01	c       |         |          |          |    Limit     GC | Var      | Constra 
0.00/0.01	c =============================================================================
0.00/0.01	c  0.0s |       0 |        0 |        0 |       17      0 |        0 |        4
0.00/0.01	c  0.0s |       0 |        7 |        1 |       17      0 |        0 |        4
0.00/0.01	c #cpu_time = 0.000s
0.00/0.01	c #wall_clock_time = 0.000s
0.00/0.01	c #decision = 7
0.00/0.01	c #random_decision = 0
0.00/0.01	c #conflict = 1
0.00/0.01	c #restart = 0
0.00/0.01	c BCD2: relaxing 3 and merging with 3 cores into a new core of size 12: cost of the new core is >=4
0.00/0.01	c lower bound updated to 5
0.00/0.01	c BCD2: 5 <= obj <= 14
0.00/0.01	c BCD2: #cores=2, #unrelaxed=0, #relaxed=15, #hardened=0
0.00/0.01	c BCD2: #sat=1 #unsat=6 bias=6/7
0.00/0.01	c Solving starts ...
0.00/0.01	c ============================[ Search Statistics ]============================
0.00/0.01	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.00/0.01	c       |         |          |          |    Limit     GC | Var      | Constra 
0.00/0.01	c =============================================================================
0.00/0.01	c  0.0s |       0 |        0 |        0 |       17      0 |        3 |        4
0.00/0.01	c  0.0s |       0 |       11 |        0 |       17      0 |        3 |        7
0.00/0.01	c #cpu_time = 0.000s
0.00/0.01	c #wall_clock_time = 0.000s
0.00/0.01	c #decision = 11
0.00/0.01	c #random_decision = 0
0.00/0.01	c #conflict = 0
0.00/0.01	c #restart = 0
0.00/0.01	o 10
0.00/0.01	c BCD2: updating upper bound: 14 -> 9
0.00/0.01	c BCD2: 5 <= obj <= 9
0.00/0.01	c BCD2: #cores=2, #unrelaxed=0, #relaxed=15, #hardened=0
0.00/0.01	c BCD2: #sat=2 #unsat=6 bias=6/8
0.00/0.01	c Solving starts ...
0.00/0.01	c ============================[ Search Statistics ]============================
0.00/0.01	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.00/0.01	c       |         |          |          |    Limit     GC | Var      | Constra 
0.00/0.01	c =============================================================================
0.00/0.01	c  0.0s |       0 |        0 |        0 |       17      0 |        3 |        8
0.00/0.02	c  0.0s |       1 |      108 |      100 |       19      5 |        3 |        8
0.00/0.02	c  0.0s |       1 |      201 |      190 |       19     13 |        3 |        8
0.00/0.02	c #cpu_time = 0.009s
0.00/0.02	c #wall_clock_time = 0.009s
0.00/0.02	c #decision = 201
0.00/0.02	c #random_decision = 0
0.00/0.02	c #conflict = 190
0.00/0.02	c #restart = 1
0.00/0.02	c BCD2: relaxing 0 and merging with 2 cores into a new core of size 15: cost of the new core is >=6
0.00/0.02	c lower bound updated to 6
0.00/0.02	c BCD2: 6 <= obj <= 9
0.00/0.02	c BCD2: #cores=1, #unrelaxed=0, #relaxed=15, #hardened=0
0.00/0.02	c BCD2: #sat=2 #unsat=7 bias=7/9
0.00/0.02	c Solving starts ...
0.00/0.02	c ============================[ Search Statistics ]============================
0.00/0.02	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.00/0.02	c       |         |          |          |    Limit     GC | Var      | Constra 
0.00/0.02	c =============================================================================
0.00/0.02	c  0.0s |       0 |        0 |        0 |       19      0 |        7 |        8
0.00/0.02	c  0.0s |       0 |        9 |        0 |       19      0 |        7 |       14
0.00/0.02	c #cpu_time = 0.000s
0.00/0.02	c #wall_clock_time = 0.000s
0.00/0.02	c #decision = 9
0.00/0.02	c #random_decision = 0
0.00/0.02	c #conflict = 0
0.00/0.02	c #restart = 0
0.00/0.02	o 9
0.00/0.02	c BCD2: updating upper bound: 9 -> 8
0.00/0.02	c BCD2: 6 <= obj <= 8
0.00/0.02	c BCD2: #cores=1, #unrelaxed=0, #relaxed=15, #hardened=0
0.00/0.02	c BCD2: #sat=3 #unsat=7 bias=7/10
0.00/0.02	c Solving starts ...
0.00/0.02	c ============================[ Search Statistics ]============================
0.00/0.02	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.00/0.02	c       |         |          |          |    Limit     GC | Var      | Constra 
0.00/0.02	c =============================================================================
0.00/0.02	c  0.0s |       0 |        0 |        0 |       19      0 |        7 |       16
0.00/0.03	c  0.0s |       1 |      107 |      100 |       21      4 |        7 |       16
0.00/0.03	c  0.0s |       2 |      268 |      250 |       21     13 |        7 |       16
0.00/0.04	c  0.0s |       2 |      457 |      437 |       24     23 |        8 |       18
0.00/0.04	c #cpu_time = 0.018s
0.00/0.04	c #wall_clock_time = 0.018s
0.00/0.04	c #decision = 457
0.00/0.04	c #random_decision = 1
0.00/0.04	c #conflict = 437
0.00/0.04	c #restart = 2
0.00/0.04	c BCD2: updating lower bound of a core
0.00/0.04	c lower bound updated to 9
0.00/0.04	s OPTIMUM FOUND
0.00/0.04	v x1 -x2 -x3 x4 x5 -x6 x7 x8 -x9 x10
0.00/0.04	v x11 x12 -x13 -x14 x15
0.00/0.04	c total CPU time = 0.045s
0.00/0.04	c total wall clock time = 0.045s

Verifier Data 

OK	9

Watcher Data 

runsolver Copyright (C) 2010-2013 Olivier ROUSSEL

This is runsolver version 3.3.7 (svn: 2553)

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-4079458-1465224141/watcher-4079458-1465224141 -o /tmp/evaluation-result-4079458-1465224141/solver-4079458-1465224141 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node125-1465224138-1182 --watchdog 1960 toysat +RTS -H1G -M15500m -K1G -RTS --pb --search=bcd2 HOME/instance-4079458-1465224141.opb 

pid=1366
running on 4 cores: 0,2,4,6

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


[startup+0 s]
/proc/loadavg: 1.06 1.35 1.73 4/179 1370
/proc/meminfo: memFree=29490736/32872528 swapFree=16384/1696552
[pid=1370] ppid=1366 vsize=622148 CPUtime=0 cores=0,2,4,6
/proc/1370/stat : 1370 (toysat) R 1366 1370 1166 0 -1 4202496 2306 0 0 0 0 0 0 0 20 0 4 0 104347125 637079552 2157 33554432000 4194304 16246674 140736471998992 140736471998416 13880264 0 2 0 34082818 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/1370/statm: 156305 2165 442 2943 0 153199 0
[pid=1370/tid=1371] ppid=1366 vsize=840260 CPUtime=0 cores=0,2,4,6
/proc/1370/task/1371/stat : 1371 (toysat) S 1366 1370 1166 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 104347125 860426240 3006 33554432000 4194304 16246674 140736471998992 139874167401712 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 4 0 0 0 0 0
[pid=1370/tid=1372] ppid=1366 vsize=844356 CPUtime=0 cores=0,2,4,6
/proc/1370/task/1372/stat : 1372 (toysat) S 1366 1370 1166 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 104347125 864620544 3025 33554432000 4194304 16246674 140736471998992 139874156911856 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 2 0 0 0 0 0
[pid=1370/tid=1373] ppid=1366 vsize=848452 CPUtime=0 cores=0,2,4,6
/proc/1370/task/1373/stat : 1373 (toysat) S 1366 1370 1166 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 104347125 868814848 3041 33554432000 4194304 16246674 140736471998992 139874146438320 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 4 0 0 0 0 0

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 1370 sig 9
??? kill -1370 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

Child status: 0
Real time (s): 0.049623
CPU time (s): 0.048992
CPU user time (s): 0.031995
CPU system time (s): 0.016997
CPU usage (%): 98.7285
Max. virtual memory (cumulated for all children) (KiB): 0

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.031995
system time used= 0.016997
maximum resident set size= 46788
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11868
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= 22
involuntary context switches= 5

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.005999 second user time and 0.002999 second system time

The end

Launcher Data 

Begin job on node125 at 2016-06-06 16:42:21
IDJOB=4079458
IDBENCH=1864
IDSOLVER=2542
FILE ID=node125/4079458-1465224141
RUNJOBID= node125-1465224138-1182
PBS_JOBID= 19843237
Free space on /tmp= 71728 MiB

SOLVER NAME= toysat 2016-05-02
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/miplib/normalized-mps-v2-20-10-stein15.opb
COMMAND LINE= toysat +RTS -H1G -MMEMLIMITm -K1G -RTS --pb --search=bcd2 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4079458-1465224141/watcher-4079458-1465224141 -o /tmp/evaluation-result-4079458-1465224141/solver-4079458-1465224141 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node125-1465224138-1182 --watchdog 1960  toysat +RTS -H1G -M15500m -K1G -RTS --pb --search=bcd2 HOME/instance-4079458-1465224141.opb

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

MD5SUM BENCH= 66058552315b3ad2be1ad6cd88919092
RANDOM SEED=506626139

node125.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.456
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.456
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.456
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 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		: 2666.456
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 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		: 2666.456
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.456
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 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		: 2666.456
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.456
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        29506260 kB
Buffers:           12392 kB
Cached:           109700 kB
SwapCached:         2016 kB
Active:           936224 kB
Inactive:          29160 kB
Active(anon):     844204 kB
Inactive(anon):     1380 kB
Active(file):      92020 kB
Inactive(file):    27780 kB
Unevictable:     1696552 kB
Mlocked:           16384 kB
SwapTotal:      67108856 kB
SwapFree:       67098492 kB
Dirty:             32976 kB
Writeback:             0 kB
AnonPages:       2538912 kB
Mapped:            10332 kB
Shmem:                 0 kB
Slab:             568264 kB
SReclaimable:      11244 kB
SUnreclaim:       557020 kB
KernelStack:        1520 kB
PageTables:         9928 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    2825660 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1685504 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7552 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71712 MiB
End job on node125 at 2016-06-06 16:42:21