Trace number 4104633

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 2016-05-02OPT173 0.460928 0.46527

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/
factor/normalized-factor-size=9-P=173-Q=211.opb
MD5SUM267258a2d887dcbf679c4965d851ba1c
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark173
Best CPU time to get the best result obtained on this benchmark0.025995
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 173
Optimality of the best value was proved YES
Number of variables99
Total number of constraints244
Number of constraints which are clauses243
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint81
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 65536
Number of bits of the biggest number in a constraint 17
Biggest sum of numbers in a constraint 297624
Number of bits of the biggest sum of numbers19
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 2016-06-18T11:40:44+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-4104633-1466242844.opb"]
0.00/0.01	c use --random-gen="450654924 2889119384 3261044958 1884315059 3059014428 1133307881 1083320923 847548781 1737599048 3683150433 2606186306 2695143435 1034770417 2025341957 3888843275 1023923537 3533035000 1205358269 2738433547 3941145506 764348712 3769808718 3707472233 3965314751 881023255 2041243740 1088817564 1173519773 4257793533 1914431412 1877214122 3798741767 2404395589 4018197662 1769974241 3540558195 2772767971 24784176 74849408 3595541492 2610835885 1645779106 747788462 3540939135 3623766776 532076899 3572845629 2287192678 855671293 1655159024 3386145197 2063753191 1238332829 1475250576 3256826275 1281276297 2162557482 808081996 2858975087 697043024 3545713989 2077875007 2150188870 4157283271 4030716601 2753354836 1175921296 1324767742 4182526712 3117437930 1066042389 1691352896 3542487427 3614607117 3935782826 1031000599 2246315974 2544432925 817014942 3178650817 2001797624 2838996482 3369190168 97395972 4174391997 1756720845 3501207868 1725111381 4262431735 961816024 943868618 764412558 2719275059 585059930 1690021579 3511569969 3521814487 2986565274 3136526978 367880423 3231175045 710940495 2994202676 3576058658 4278855042 1118012072 677411354 2351713464 414773334 246192454 2885681097 3705296287 1815007929 2033144793 1758343706 913423956 3154794628 2207073557 4071953817 3556159053 3115051869 2903071738 2111201723 4234844114 1456876879 2848473546 440784062 1964339918 3193016320 1685293954 402190776 3848371817 2968235742 3402633885 2715761495 2260119144 1400028360 3282805914 2147085488 1996750786 3703504807 739268534 3503441741 2796382459 2174800390 552586994 2644364928 3425606069 2633434156 1420975864 577633500 995893985 1617061850 4069968436 2690535811 907672860 124762842 1888676318 3690104711 429239842 826182886 317599746 2177261048 3942131276 4111759037 53379709 4238569791 893473821 39911728 421756839 3216609066 3294864633 1264493716 3080714933 2401278970 845513019 1783958315 3073545650 3698453806 4227105265 2336844708 3029555710 1529146729 3996467917 2120327852 3229099601 1800433617 3920036310 4021873823 1797906163 3083079762 2052461998 3341311819 768166473 3786853182 3878754457 812829085 744739968 1848026658 757986520 3617431458 2030224002 1867778562 4187895913 2498861092 355795025 3413238803 1329566732 3296134896 2731982713 2436704660 3485562479 3267683486 3360922244 2308763174 1443559747 640867252 3122212341 476039097 2136913928 59227374 1924464080 3278406655 3327278169 3755743720 2309971390 1784877713 4034389564 1261674397 1927605896 344426073 617548110 885099782 1423100755 2187318081 1901411271 27362176 213748507 3838112236 475055466 1016980173 1154295794 1613429034 2984622222 3481532206 2635028449 14370751 3016149454 830153770 589824115 1807010675 2508002583 261610558 4125434305 2615988016 3306616674 255 362436" option to reproduce the execution
0.00/0.01	c #vars 99
0.00/0.01	c #constraints 244
0.28/0.34	c BCD2: Hardening is enabled.
0.28/0.34	c BCD2: BiasedSearch is enabled.
0.28/0.34	c Solving starts ...
0.28/0.34	c ============================[ Search Statistics ]============================
0.28/0.34	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.28/0.34	c       |         |          |          |    Limit     GC | Var      | Constra 
0.28/0.34	c =============================================================================
0.28/0.34	c  0.0s |       0 |        0 |        0 |      114      0 |        1 |        0
0.28/0.36	c  0.0s |       1 |      116 |      100 |      114      0 |        1 |        2
0.28/0.37	c  0.0s |       1 |      169 |      140 |      126      0 |        1 |        2
0.28/0.37	c #cpu_time = 0.026s
0.28/0.37	c #wall_clock_time = 0.026s
0.28/0.37	c #decision = 169
0.28/0.37	c #random_decision = 0
0.28/0.37	c #conflict = 140
0.28/0.37	c #restart = 1
0.28/0.37	o 211
0.28/0.37	c BCD2: hardening fixes 1 literals
0.28/0.37	c BCD2: updating upper bound: 511 -> 210
0.28/0.37	c BCD2: 0 <= obj <= 210
0.28/0.37	c BCD2: #cores=0, #unrelaxed=8, #relaxed=0, #hardened=1
0.28/0.37	c BCD2: #sat=1 #unsat=1 bias=1/2
0.28/0.37	c Solving starts ...
0.28/0.37	c ============================[ Search Statistics ]============================
0.28/0.37	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.28/0.37	c       |         |          |          |    Limit     GC | Var      | Constra 
0.28/0.37	c =============================================================================
0.28/0.37	c  0.0s |       0 |        0 |        0 |      126      0 |       10 |        2
0.28/0.37	c  0.0s |       0 |        2 |        1 |      126      0 |       10 |       27
0.28/0.37	c #cpu_time = 0.001s
0.28/0.37	c #wall_clock_time = 0.001s
0.28/0.37	c #decision = 2
0.28/0.37	c #random_decision = 0
0.28/0.37	c #conflict = 1
0.28/0.37	c #restart = 0
0.28/0.37	c BCD2: found a new core of size 2: cost of the new core is >=64
0.28/0.37	c lower bound updated to 64
0.28/0.37	c BCD2: 64 <= obj <= 210
0.28/0.37	c BCD2: #cores=1, #unrelaxed=6, #relaxed=2, #hardened=1
0.28/0.37	c BCD2: #sat=1 #unsat=2 bias=2/3
0.28/0.37	c Solving starts ...
0.28/0.37	c ============================[ Search Statistics ]============================
0.28/0.37	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.28/0.37	c       |         |          |          |    Limit     GC | Var      | Constra 
0.28/0.37	c =============================================================================
0.28/0.37	c  0.0s |       0 |        0 |        0 |      126      0 |       10 |       27
0.28/0.37	c  0.0s |       0 |       15 |       10 |      126      0 |       10 |       27
0.28/0.37	c #cpu_time = 0.002s
0.28/0.37	c #wall_clock_time = 0.002s
0.28/0.37	c #decision = 15
0.28/0.37	c #random_decision = 0
0.28/0.37	c #conflict = 10
0.28/0.37	c #restart = 0
0.28/0.37	c BCD2: relaxing 5 and merging with 1 cores into a new core of size 7: cost of the new core is >=66
0.28/0.37	c lower bound updated to 66
0.28/0.37	c BCD2: 66 <= obj <= 210
0.28/0.37	c BCD2: #cores=1, #unrelaxed=1, #relaxed=7, #hardened=1
0.28/0.37	c BCD2: #sat=1 #unsat=3 bias=3/4
0.28/0.37	c Solving starts ...
0.28/0.37	c ============================[ Search Statistics ]============================
0.28/0.37	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.28/0.37	c       |         |          |          |    Limit     GC | Var      | Constra 
0.28/0.37	c =============================================================================
0.28/0.37	c  0.0s |       0 |        0 |        0 |      126      0 |       11 |       27
0.28/0.39	c  0.0s |       1 |      110 |      100 |      126      1 |       11 |       28
0.28/0.40	c  0.0s |       1 |      135 |      118 |      139      1 |       11 |       28
0.28/0.40	c #cpu_time = 0.023s
0.28/0.40	c #wall_clock_time = 0.023s
0.28/0.40	c #decision = 135
0.28/0.40	c #random_decision = 0
0.28/0.40	c #conflict = 118
0.28/0.40	c #restart = 1
0.28/0.40	c BCD2: relaxing 1 and merging with 1 cores into a new core of size 8: cost of the new core is >=67
0.28/0.40	c lower bound updated to 67
0.28/0.40	c BCD2: 67 <= obj <= 210
0.28/0.40	c BCD2: #cores=1, #unrelaxed=0, #relaxed=8, #hardened=1
0.28/0.40	c BCD2: #sat=1 #unsat=4 bias=4/5
0.28/0.40	c Solving starts ...
0.28/0.40	c ============================[ Search Statistics ]============================
0.28/0.40	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.28/0.40	c       |         |          |          |    Limit     GC | Var      | Constra 
0.28/0.40	c =============================================================================
0.38/0.40	c  0.0s |       0 |        0 |        0 |      139      0 |       12 |       28
0.38/0.41	c  0.0s |       1 |      110 |      100 |      139      1 |       12 |       29
0.38/0.42	c  0.0s |       1 |      132 |      116 |      139      1 |       12 |       29
0.38/0.42	c #cpu_time = 0.022s
0.38/0.42	c #wall_clock_time = 0.022s
0.38/0.42	c #decision = 132
0.38/0.42	c #random_decision = 0
0.38/0.42	c #conflict = 116
0.38/0.42	c #restart = 1
0.38/0.42	o 173
0.38/0.42	c BCD2: updating upper bound: 210 -> 172
0.38/0.42	c BCD2: 67 <= obj <= 172
0.38/0.42	c BCD2: #cores=1, #unrelaxed=0, #relaxed=8, #hardened=1
0.38/0.42	c BCD2: #sat=2 #unsat=4 bias=4/6
0.38/0.42	c Solving starts ...
0.38/0.42	c ============================[ Search Statistics ]============================
0.38/0.42	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.38/0.42	c       |         |          |          |    Limit     GC | Var      | Constra 
0.38/0.42	c =============================================================================
0.38/0.42	c  0.0s |       0 |        0 |        0 |      139      0 |       12 |       29
0.38/0.42	c  0.0s |       0 |       11 |       10 |      139      0 |       13 |       31
0.38/0.42	c #cpu_time = 0.003s
0.38/0.42	c #wall_clock_time = 0.003s
0.38/0.42	c #decision = 11
0.38/0.42	c #random_decision = 0
0.38/0.42	c #conflict = 10
0.38/0.42	c #restart = 0
0.38/0.42	c BCD2: updating lower bound of a core
0.38/0.42	c lower bound updated to 138
0.38/0.42	c BCD2: 138 <= obj <= 172
0.38/0.42	c BCD2: #cores=1, #unrelaxed=0, #relaxed=8, #hardened=1
0.38/0.42	c BCD2: #sat=2 #unsat=5 bias=5/7
0.38/0.42	c Solving starts ...
0.38/0.42	c ============================[ Search Statistics ]============================
0.38/0.42	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.38/0.42	c       |         |          |          |    Limit     GC | Var      | Constra 
0.38/0.42	c =============================================================================
0.38/0.42	c  0.0s |       0 |        0 |        0 |      139      0 |       25 |       31
0.38/0.43	c  0.0s |       0 |       39 |       38 |      139      0 |       26 |       75
0.38/0.43	c #cpu_time = 0.007s
0.38/0.43	c #wall_clock_time = 0.007s
0.38/0.43	c #decision = 39
0.38/0.43	c #random_decision = 0
0.38/0.43	c #conflict = 38
0.38/0.43	c #restart = 0
0.38/0.43	c BCD2: updating lower bound of a core
0.38/0.43	c lower bound updated to 164
0.38/0.43	c BCD2: 164 <= obj <= 172
0.38/0.43	c BCD2: #cores=1, #unrelaxed=0, #relaxed=8, #hardened=1
0.38/0.43	c BCD2: #sat=2 #unsat=6 bias=6/8
0.38/0.43	c Solving starts ...
0.38/0.43	c ============================[ Search Statistics ]============================
0.38/0.43	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.38/0.43	c       |         |          |          |    Limit     GC | Var      | Constra 
0.38/0.43	c =============================================================================
0.38/0.43	c  0.0s |       0 |        0 |        0 |      139      0 |       36 |       76
0.38/0.43	c  0.0s |       0 |        8 |        7 |      139      0 |       57 |      161
0.38/0.43	c #cpu_time = 0.002s
0.38/0.43	c #wall_clock_time = 0.002s
0.38/0.43	c #decision = 8
0.38/0.43	c #random_decision = 0
0.38/0.43	c #conflict = 7
0.38/0.43	c #restart = 0
0.38/0.43	c BCD2: updating lower bound of a core
0.38/0.43	c lower bound updated to 171
0.38/0.43	c BCD2: 171 <= obj <= 172
0.38/0.43	c BCD2: #cores=1, #unrelaxed=0, #relaxed=8, #hardened=1
0.38/0.43	c BCD2: #sat=2 #unsat=7 bias=7/9
0.38/0.43	c Solving starts ...
0.38/0.43	c ============================[ Search Statistics ]============================
0.38/0.43	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.38/0.43	c       |         |          |          |    Limit     GC | Var      | Constra 
0.38/0.43	c =============================================================================
0.38/0.43	c  0.0s |       0 |        0 |        0 |      139      0 |       60 |      162
0.38/0.43	c  0.0s |       0 |        5 |        4 |      139      0 |       65 |      182
0.38/0.43	c #cpu_time = 0.001s
0.38/0.43	c #wall_clock_time = 0.001s
0.38/0.43	c #decision = 5
0.38/0.43	c #random_decision = 0
0.38/0.43	c #conflict = 4
0.38/0.43	c #restart = 0
0.38/0.43	c BCD2: updating lower bound of a core
0.38/0.43	c lower bound updated to 173
0.38/0.43	s OPTIMUM FOUND
0.38/0.43	v x1 -x2 x3 x4 -x5 x6 -x7 x8 -x9 x10
0.38/0.43	v x11 -x12 -x13 x14 -x15 x16 x17 -x18 x19 x20
0.38/0.43	v -x21 -x22 x23 -x24 x25 x26 -x27 -x28 -x29 -x30
0.38/0.43	v -x31 -x32 -x33 -x34 -x35 -x36 x37 x38 -x39 -x40
0.38/0.43	v x41 -x42 x43 x44 -x45 x46 x47 -x48 -x49 x50
0.38/0.43	v -x51 x52 x53 -x54 -x55 -x56 -x57 -x58 -x59 -x60
0.38/0.43	v -x61 -x62 -x63 x64 x65 -x66 -x67 x68 -x69 x70
0.38/0.43	v x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80
0.38/0.43	v -x81 x82 x83 -x84 -x85 x86 -x87 x88 x89 -x90
0.38/0.43	v -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99
0.38/0.43	c total CPU time = 0.431s
0.38/0.43	c total wall clock time = 0.432s

Verifier Data 

OK	173

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-4104633-1466242844/watcher-4104633-1466242844 -o /tmp/evaluation-result-4104633-1466242844/solver-4104633-1466242844 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node106-1466241787-28915 --watchdog 1960 toysat +RTS -H1G -M15500m -K1G -RTS --pb --search=bcd2 HOME/instance-4104633-1466242844.opb 

pid=32644
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: 1.98 2.02 1.90 3/180 32647
/proc/meminfo: memFree=30024180/32872528 swapFree=526336/559040
[pid=32647] ppid=32644 vsize=252348 CPUtime=0 cores=1,3,5,7
/proc/32647/stat : 32647 (toysat) R 32644 32647 28898 0 -1 4202496 861 0 0 0 0 0 0 0 20 0 4 0 26334564 258404352 710 33554432000 4194304 16246674 140735113410960 140735113393952 13880264 0 2 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/32647/statm: 63855 720 441 2943 0 60749 0
[pid=32647/tid=32648] ppid=32644 vsize=267708 CPUtime=0 cores=1,3,5,7
/proc/32647/task/32648/stat : 32648 (toysat) S 32644 32647 28898 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 26334564 274132992 768 33554432000 4194304 16246674 140735113410960 139848470998256 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=32647/tid=32649] ppid=32644 vsize=271804 CPUtime=0 cores=1,3,5,7
/proc/32647/task/32649/stat : 32649 (toysat) S 32644 32647 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26334564 278327296 783 33554432000 4194304 16246674 140735113410960 139848460508400 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=32647/tid=32650] ppid=32644 vsize=275900 CPUtime=0 cores=1,3,5,7
/proc/32647/task/32650/stat : 32650 (toysat) S 32644 32647 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26334564 282521600 802 33554432000 4194304 16246674 140735113410960 139848450034864 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0

[startup+0.100176 s]
/proc/loadavg: 1.98 2.02 1.90 3/180 32647
/proc/meminfo: memFree=30024180/32872528 swapFree=526336/559040
[pid=32647] ppid=32644 vsize=1218116 CPUtime=0.09 cores=1,3,5,7
/proc/32647/stat : 32647 (toysat) R 32644 32647 28898 0 -1 4202496 30469 0 0 0 5 4 0 0 20 0 4 0 26334564 1247350784 30309 33554432000 4194304 16246674 140735113410960 140735113392832 12449399 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/32647/statm: 304529 30324 641 2943 0 301423 0
[pid=32647/tid=32648] ppid=32644 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/32647/task/32648/stat : 32648 (toysat) S 32644 32647 28898 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 26334564 1247350784 30333 33554432000 4194304 16246674 140735113410960 139848470998256 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=32647/tid=32649] ppid=32644 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/32647/task/32649/stat : 32649 (toysat) S 32644 32647 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26334564 1247350784 30343 33554432000 4194304 16246674 140735113410960 139848460508400 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=32647/tid=32650] ppid=32644 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/32647/task/32650/stat : 32650 (toysat) S 32644 32647 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26334564 1247350784 30352 33554432000 4194304 16246674 140735113410960 139848450034864 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1218116

[startup+0.200529 s]
/proc/loadavg: 1.98 2.02 1.90 3/180 32647
/proc/meminfo: memFree=30024180/32872528 swapFree=526336/559040
[pid=32647] ppid=32644 vsize=1218116 CPUtime=0.18 cores=1,3,5,7
/proc/32647/stat : 32647 (toysat) R 32644 32647 28898 0 -1 4202496 59548 0 0 0 11 7 0 0 20 0 4 0 26334564 1247350784 59388 33554432000 4194304 16246674 140735113410960 140735113392832 12429797 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/32647/statm: 304529 59395 641 2943 0 301423 0
[pid=32647/tid=32648] ppid=32644 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/32647/task/32648/stat : 32648 (toysat) S 32644 32647 28898 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 26334564 1247350784 59400 33554432000 4194304 16246674 140735113410960 139848470998256 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=32647/tid=32649] ppid=32644 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/32647/task/32649/stat : 32649 (toysat) S 32644 32647 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26334564 1247350784 59404 33554432000 4194304 16246674 140735113410960 139848460508400 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=32647/tid=32650] ppid=32644 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/32647/task/32650/stat : 32650 (toysat) S 32644 32647 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26334564 1247350784 59408 33554432000 4194304 16246674 140735113410960 139848450034864 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 1218116

[startup+0.300491 s]
/proc/loadavg: 1.98 2.02 1.90 3/180 32647
/proc/meminfo: memFree=30024180/32872528 swapFree=526336/559040
[pid=32647] ppid=32644 vsize=1218116 CPUtime=0.28 cores=1,3,5,7
/proc/32647/stat : 32647 (toysat) R 32644 32647 28898 0 -1 4202496 90367 0 0 0 17 11 0 0 20 0 4 0 26334564 1247350784 90207 33554432000 4194304 16246674 140735113410960 140735113392832 12449130 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/32647/statm: 304529 90225 653 2943 0 301423 0
[pid=32647/tid=32648] ppid=32644 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/32647/task/32648/stat : 32648 (toysat) S 32644 32647 28898 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 26334564 1247350784 90235 33554432000 4194304 16246674 140735113410960 139848470998256 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=32647/tid=32649] ppid=32644 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/32647/task/32649/stat : 32649 (toysat) S 32644 32647 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26334564 1247350784 90245 33554432000 4194304 16246674 140735113410960 139848460508400 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=32647/tid=32650] ppid=32644 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/32647/task/32650/stat : 32650 (toysat) S 32644 32647 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26334564 1247350784 90255 33554432000 4194304 16246674 140735113410960 139848450034864 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 1218116

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 32647 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.400475 s]
/proc/loadavg: 1.98 2.02 1.90 3/180 32647
/proc/meminfo: memFree=30024180/32872528 swapFree=526336/559040
[pid=32647] ppid=32644 vsize=1218116 CPUtime=0.38 cores=1,3,5,7
/proc/32647/stat : 32647 (toysat) R 32644 32647 28898 0 -1 4202496 112644 0 0 0 23 15 0 0 20 0 4 0 26334564 1247350784 112480 33554432000 4194304 16246674 140735113410960 140735113392832 6762828 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/32647/statm: 304529 112492 789 2943 0 301423 0
[pid=32647/tid=32648] ppid=32644 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/32647/task/32648/stat : 32648 (toysat) S 32644 32647 28898 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 26334564 1247350784 112494 33554432000 4194304 16246674 140735113410960 139848470998256 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=32647/tid=32649] ppid=32644 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/32647/task/32649/stat : 32649 (toysat) S 32644 32647 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26334564 1247350784 112497 33554432000 4194304 16246674 140735113410960 139848460508400 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=32647/tid=32650] ppid=32644 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/32647/task/32650/stat : 32650 (toysat) S 32644 32647 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26334564 1247350784 112501 33554432000 4194304 16246674 140735113410960 139848450034864 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 0.38
Current children cumulated vsize (KiB) 1218116

Child status: 0
Real time (s): 0.46527
CPU time (s): 0.460928
CPU user time (s): 0.269958
CPU system time (s): 0.19097
CPU usage (%): 99.0668
Max. virtual memory (cumulated for all children) (KiB): 1218116

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.269958
system time used= 0.19097
maximum resident set size= 477116
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 119451
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= 18
involuntary context switches= 4

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.003999 second user time and 0.004999 second system time

The end

Launcher Data 

Begin job on node106 at 2016-06-18 11:40:44
IDJOB=4104633
IDBENCH=2732
IDSOLVER=2542
FILE ID=node106/4104633-1466242844
RUNJOBID= node106-1466241787-28915
PBS_JOBID= 19918214
Free space on /tmp= 71684 MiB

SOLVER NAME= toysat 2016-05-02
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/factor/normalized-factor-size=9-P=173-Q=211.opb
COMMAND LINE= toysat +RTS -H1G -MMEMLIMITm -K1G -RTS --pb --search=bcd2 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4104633-1466242844/watcher-4104633-1466242844 -o /tmp/evaluation-result-4104633-1466242844/solver-4104633-1466242844 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node106-1466241787-28915 --watchdog 1960  toysat +RTS -H1G -M15500m -K1G -RTS --pb --search=bcd2 HOME/instance-4104633-1466242844.opb

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

MD5SUM BENCH= 267258a2d887dcbf679c4965d851ba1c
RANDOM SEED=1911901968

node106.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		: 2667.073
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	: 5334.14
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		: 2667.073
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	: 5332.55
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		: 2667.073
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		: 2667.073
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	: 5332.56
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		: 2667.073
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		: 2667.073
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	: 5332.56
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		: 2667.073
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	: 5332.38
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		: 2667.073
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:        30024436 kB
Buffers:           81136 kB
Cached:           206996 kB
SwapCached:         1868 kB
Active:          1338764 kB
Inactive:         202944 kB
Active(anon):    1253148 kB
Inactive(anon):     3048 kB
Active(file):      85616 kB
Inactive(file):   199896 kB
Unevictable:      559040 kB
Mlocked:          526336 kB
SwapTotal:      67108856 kB
SwapFree:       67099160 kB
Dirty:             16904 kB
Writeback:             0 kB
AnonPages:       1812412 kB
Mapped:            10928 kB
Shmem:                 0 kB
Slab:             612116 kB
SReclaimable:      54448 kB
SUnreclaim:       557668 kB
KernelStack:        1480 kB
PageTables:         7888 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1955596 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    202752 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= 71668 MiB
End job on node106 at 2016-06-18 11:40:45