Trace number 4104753

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 2016-05-02OPT149 0.318951 0.324139

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/
factor/normalized-factor-size=9-P=149-Q=167.opb
MD5SUM1f78971d13423a3a94987e1d1496bfe5
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark149
Best CPU time to get the best result obtained on this benchmark0.021995
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 149
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 286004
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 2016-06-18T11:40:57+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-4104753-1466242857.opb"]
0.00/0.01	c use --random-gen="3763814132 1184573319 1683019404 2597086491 3165693550 2009285665 883047014 1374803404 811573404 219979754 1461369438 3911246747 111406981 266738254 170696207 79365566 846514564 2164126272 2032672206 1333472970 281823634 868693286 1518661222 6067042 4147858221 4004670528 2201865867 231366344 36760193 4080354850 1051933 45961703 2521218675 3776110490 1010901473 1914833551 421235967 610657058 3901515239 2208675252 1694449742 1397410571 3434620645 817277116 4132443709 2436276962 1964616330 2245164844 2699945193 183291956 3555002606 547955351 2276469295 3973872281 3544022956 3688955525 2127327086 3117653655 2226312683 2243023775 2592386158 4111720145 268353006 3360359396 1698500324 2700810033 3902411292 1365509356 2621344199 3206856329 4263607486 3137153899 590753682 2945000582 4089189138 234274082 1520886819 3444215035 4281959074 2760135944 2997303076 288519978 3067451909 1174552950 1803937732 305365238 3836676251 846548143 169370349 1554374101 272466741 275188953 3816753099 3617912369 3784205511 743036799 2066256824 3361657062 1277180397 4105693051 1170073667 2860854917 3372335796 875317966 1775878330 748114727 1415070753 823147010 548107187 4120809383 3835680767 323586176 2763644557 3196951722 2614325616 4041162724 4254682378 694211489 74417192 1477396371 2079668530 3327266794 3995367999 1469585760 175229701 3238898246 2370832346 3501888453 1276743342 2499757496 416907335 3986774049 2328637791 1146790651 1106646270 3328099643 2197469484 3684988027 1949704449 2933762183 573289433 4084022239 1316041086 4200832424 635471640 4152945482 1794727803 2184665640 3499254864 168832594 3944221167 61324978 2793141627 2025786272 232587556 3533546564 4138902462 2101605525 461248520 2218679740 1452615571 685162708 3800400838 4115359325 792141280 1197169033 2262278758 64024515 1278678321 4019727193 3457357730 3946932226 175461096 2628626533 2232170863 904120320 1252311151 3455238981 2901354809 4126435797 2648597815 1645003780 2855408738 3435057287 1431539318 902580272 3571376895 3666188263 889082844 3888332974 2296459886 1574225883 1331850455 2574685891 1690630962 564769188 3574439995 2167709533 2248673294 4215745030 1541083995 3176573362 3931946792 3448810912 3753655180 1090591254 1116018272 2623838385 2015876370 2043630640 3027120866 1966487967 820499844 555882466 144954222 2711050059 2659382039 486225622 195574585 2109433873 1374916079 823371624 1963371712 3877210039 2873586593 2596890775 298589132 2541193484 1752260190 861030859 3611771305 865205649 1791995484 1048630137 3940446143 2471178682 1921337182 3800981252 1949930692 2594012333 732342790 1438070566 4224314329 2034560823 2997266615 3336472856 1938396557 3972616482 867650360 590360672 1940412952 4265191157 686556009 600550993 3228568033 2141021584 255 362436" option to reproduce the execution
0.00/0.01	c #vars 99
0.00/0.01	c #constraints 244
0.18/0.24	c BCD2: Hardening is enabled.
0.18/0.24	c BCD2: BiasedSearch is enabled.
0.18/0.24	c Solving starts ...
0.18/0.24	c ============================[ Search Statistics ]============================
0.18/0.24	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.18/0.24	c       |         |          |          |    Limit     GC | Var      | Constra 
0.18/0.24	c =============================================================================
0.18/0.24	c  0.0s |       0 |        0 |        0 |      114      0 |        3 |        0
0.18/0.25	c  0.0s |       0 |       61 |       54 |      114      0 |        3 |        6
0.18/0.25	c #cpu_time = 0.011s
0.18/0.25	c #wall_clock_time = 0.011s
0.18/0.25	c #decision = 61
0.18/0.25	c #random_decision = 0
0.18/0.25	c #conflict = 54
0.18/0.25	c #restart = 0
0.18/0.25	o 167
0.18/0.25	c BCD2: hardening fixes 1 literals
0.18/0.25	c BCD2: updating upper bound: 511 -> 166
0.18/0.25	c BCD2: 0 <= obj <= 166
0.18/0.25	c BCD2: #cores=0, #unrelaxed=8, #relaxed=0, #hardened=1
0.18/0.25	c BCD2: #sat=1 #unsat=1 bias=1/2
0.18/0.25	c Solving starts ...
0.18/0.25	c ============================[ Search Statistics ]============================
0.18/0.25	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.18/0.25	c       |         |          |          |    Limit     GC | Var      | Constra 
0.18/0.25	c =============================================================================
0.18/0.25	c  0.0s |       0 |        0 |        0 |      114      0 |       11 |        6
0.18/0.25	c  0.0s |       0 |        2 |        0 |      114      0 |       11 |       29
0.18/0.25	c #cpu_time = 0.001s
0.18/0.25	c #wall_clock_time = 0.001s
0.18/0.25	c #decision = 2
0.18/0.25	c #random_decision = 0
0.18/0.25	c #conflict = 0
0.18/0.25	c #restart = 0
0.18/0.25	c BCD2: found a new core of size 3: cost of the new core is >=32
0.18/0.25	c lower bound updated to 32
0.18/0.25	c BCD2: 32 <= obj <= 166
0.18/0.25	c BCD2: #cores=1, #unrelaxed=5, #relaxed=3, #hardened=1
0.18/0.25	c BCD2: #sat=1 #unsat=2 bias=2/3
0.18/0.25	c Solving starts ...
0.18/0.25	c ============================[ Search Statistics ]============================
0.18/0.25	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.18/0.25	c       |         |          |          |    Limit     GC | Var      | Constra 
0.18/0.25	c =============================================================================
0.18/0.25	c  0.0s |       0 |        0 |        0 |      114      0 |       11 |       29
0.18/0.25	c  0.0s |       0 |       20 |       14 |      114      0 |       11 |       29
0.18/0.25	c #cpu_time = 0.002s
0.18/0.25	c #wall_clock_time = 0.002s
0.18/0.25	c #decision = 20
0.18/0.25	c #random_decision = 0
0.18/0.25	c #conflict = 14
0.18/0.25	c #restart = 0
0.18/0.25	c BCD2: relaxing 5 and merging with 1 cores into a new core of size 8: cost of the new core is >=33
0.18/0.25	c lower bound updated to 33
0.18/0.25	c BCD2: 33 <= obj <= 166
0.18/0.25	c BCD2: #cores=1, #unrelaxed=0, #relaxed=8, #hardened=1
0.18/0.25	c BCD2: #sat=1 #unsat=3 bias=3/4
0.18/0.25	c Solving starts ...
0.18/0.25	c ============================[ Search Statistics ]============================
0.18/0.25	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.18/0.25	c       |         |          |          |    Limit     GC | Var      | Constra 
0.18/0.25	c =============================================================================
0.18/0.25	c  0.0s |       0 |        0 |        0 |      114      0 |       12 |       29
0.18/0.27	c  0.0s |       1 |      119 |      100 |      126      0 |       12 |       30
0.18/0.29	c  0.0s |       1 |      235 |      212 |      139      1 |       13 |       31
0.18/0.29	c #cpu_time = 0.037s
0.18/0.29	c #wall_clock_time = 0.037s
0.18/0.29	c #decision = 235
0.18/0.29	c #random_decision = 1
0.18/0.29	c #conflict = 212
0.18/0.29	c #restart = 1
0.18/0.29	c BCD2: updating lower bound of a core
0.18/0.29	c lower bound updated to 134
0.18/0.29	c BCD2: 134 <= obj <= 166
0.18/0.29	c BCD2: #cores=1, #unrelaxed=0, #relaxed=8, #hardened=1
0.18/0.29	c BCD2: #sat=1 #unsat=4 bias=4/5
0.18/0.29	c Solving starts ...
0.18/0.29	c ============================[ Search Statistics ]============================
0.18/0.29	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.18/0.29	c       |         |          |          |    Limit     GC | Var      | Constra 
0.18/0.29	c =============================================================================
0.18/0.29	c  0.0s |       0 |        0 |        0 |      139      0 |       31 |       31
0.18/0.30	c  0.0s |       0 |       25 |       20 |      139      0 |       41 |      115
0.18/0.30	c #cpu_time = 0.004s
0.18/0.30	c #wall_clock_time = 0.004s
0.18/0.30	c #decision = 25
0.18/0.30	c #random_decision = 0
0.18/0.30	c #conflict = 20
0.18/0.30	c #restart = 0
0.18/0.30	o 149
0.18/0.30	c BCD2: updating upper bound: 166 -> 148
0.18/0.30	c BCD2: 134 <= obj <= 148
0.18/0.30	c BCD2: #cores=1, #unrelaxed=0, #relaxed=8, #hardened=1
0.18/0.30	c BCD2: #sat=2 #unsat=4 bias=4/6
0.18/0.30	c Solving starts ...
0.18/0.30	c ============================[ Search Statistics ]============================
0.18/0.30	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.18/0.30	c       |         |          |          |    Limit     GC | Var      | Constra 
0.18/0.30	c =============================================================================
0.18/0.30	c  0.0s |       0 |        0 |        0 |      139      0 |       49 |      116
0.29/0.30	c  0.0s |       0 |       10 |       10 |      139      0 |       50 |      139
0.29/0.30	c #cpu_time = 0.002s
0.29/0.30	c #wall_clock_time = 0.002s
0.29/0.30	c #decision = 10
0.29/0.30	c #random_decision = 0
0.29/0.30	c #conflict = 10
0.29/0.30	c #restart = 0
0.29/0.30	c BCD2: updating lower bound of a core
0.29/0.30	c lower bound updated to 145
0.29/0.30	c BCD2: 145 <= obj <= 148
0.29/0.30	c BCD2: #cores=1, #unrelaxed=0, #relaxed=8, #hardened=1
0.29/0.30	c BCD2: #sat=2 #unsat=5 bias=5/7
0.29/0.30	c Solving starts ...
0.29/0.30	c ============================[ Search Statistics ]============================
0.29/0.30	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.29/0.30	c       |         |          |          |    Limit     GC | Var      | Constra 
0.29/0.30	c =============================================================================
0.29/0.30	c  0.0s |       0 |        0 |        0 |      139      0 |       69 |      140
0.29/0.30	c  0.0s |       0 |        1 |        2 |      139      0 |      103 |      188
0.29/0.30	c #cpu_time = 0.001s
0.29/0.30	c #wall_clock_time = 0.001s
0.29/0.30	c #decision = 1
0.29/0.30	c #random_decision = 0
0.29/0.30	c #conflict = 2
0.29/0.30	c #restart = 0
0.29/0.30	c lower bound updated to 149
0.29/0.30	s OPTIMUM FOUND
0.29/0.30	v x1 -x2 x3 -x4 x5 -x6 -x7 x8 -x9 x10
0.29/0.30	v x11 x12 -x13 -x14 x15 -x16 x17 -x18 x19 x20
0.29/0.30	v x21 -x22 -x23 x24 -x25 x26 -x27 -x28 -x29 -x30
0.29/0.30	v -x31 -x32 -x33 -x34 -x35 -x36 x37 x38 x39 -x40
0.29/0.30	v -x41 x42 -x43 x44 -x45 -x46 -x47 -x48 -x49 -x50
0.29/0.30	v -x51 -x52 -x53 -x54 x55 x56 x57 -x58 -x59 x60
0.29/0.30	v -x61 x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70
0.29/0.30	v -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80
0.29/0.30	v -x81 x82 x83 x84 -x85 -x86 x87 -x88 x89 -x90
0.29/0.30	v -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99
0.29/0.30	c total CPU time = 0.297s
0.29/0.30	c total wall clock time = 0.298s

Verifier Data 

OK	149

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-4104753-1466242857/watcher-4104753-1466242857 -o /tmp/evaluation-result-4104753-1466242857/solver-4104753-1466242857 -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-4104753-1466242857.opb 

pid=919
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: 1.91 2.00 1.90 3/180 922
/proc/meminfo: memFree=30023040/32872528 swapFree=526336/559040
[pid=922] ppid=919 vsize=24328 CPUtime=0 cores=1,3,5,7
/proc/922/stat : 922 (runsolver) D 919 922 28898 0 -1 4202560 115 0 0 0 0 0 0 0 20 0 1 0 26335809 24911872 152 33554432000 4194304 4338465 140733627916000 140733627913640 270118243511 0 0 4096 24578 18446744072101238148 0 0 17 1 0 0 0 0 0
/proc/922/statm: 6082 152 105 36 0 2655 0
[pid=922/tid=923] ppid=919 vsize=241084 CPUtime=0 cores=1,3,5,7
/proc/922/task/923/stat : 923 (toysat) S 919 922 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26335809 246870016 1670 33554432000 4194304 16246674 140735649693264 140656771050736 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=922/tid=924] ppid=919 vsize=241084 CPUtime=0 cores=1,3,5,7
/proc/922/task/924/stat : 924 (toysat) S 919 922 28898 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 4 0 26335809 246870016 1674 33554432000 4194304 16246674 140735649693264 140656689261808 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=922/tid=925] ppid=919 vsize=241084 CPUtime=0 cores=1,3,5,7
/proc/922/task/925/stat : 925 (toysat) S 919 922 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26335809 246870016 1683 33554432000 4194304 16246674 140735649693264 140656678788272 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0

[startup+0.100179 s]
/proc/loadavg: 1.91 2.00 1.90 3/180 922
/proc/meminfo: memFree=30023040/32872528 swapFree=526336/559040
[pid=922] ppid=919 vsize=1218116 CPUtime=0.09 cores=1,3,5,7
/proc/922/stat : 922 (toysat) R 919 922 28898 0 -1 4202496 30487 0 0 0 5 4 0 0 20 0 4 0 26335809 1247350784 31351 33554432000 4194304 16246674 140735649693264 140735649692688 12652961 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/922/statm: 304529 31363 640 2943 0 301423 0
[pid=922/tid=923] ppid=919 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/922/task/923/stat : 923 (toysat) S 919 922 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26335809 1247350784 31373 33554432000 4194304 16246674 140735649693264 140656771050736 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=922/tid=924] ppid=919 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/922/task/924/stat : 924 (toysat) S 919 922 28898 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 4 0 26335809 1247350784 31381 33554432000 4194304 16246674 140735649693264 140656689261808 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=922/tid=925] ppid=919 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/922/task/925/stat : 925 (toysat) S 919 922 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26335809 1247350784 31390 33554432000 4194304 16246674 140735649693264 140656678788272 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+0.200565 s]
/proc/loadavg: 1.91 2.00 1.90 3/180 922
/proc/meminfo: memFree=30023040/32872528 swapFree=526336/559040
[pid=922] ppid=919 vsize=1218116 CPUtime=0.18 cores=1,3,5,7
/proc/922/stat : 922 (toysat) R 919 922 28898 0 -1 4202496 62317 0 0 0 10 8 0 0 20 0 4 0 26335809 1247350784 63180 33554432000 4194304 16246674 140735649693264 140735649692688 12449399 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/922/statm: 304529 63196 652 2943 0 301423 0
[pid=922/tid=923] ppid=919 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/922/task/923/stat : 923 (toysat) S 919 922 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26335809 1247350784 63205 33554432000 4194304 16246674 140735649693264 140656771050736 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=922/tid=924] ppid=919 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/922/task/924/stat : 924 (toysat) S 919 922 28898 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 4 0 26335809 1247350784 63215 33554432000 4194304 16246674 140735649693264 140656689261808 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=922/tid=925] ppid=919 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/922/task/925/stat : 925 (toysat) S 919 922 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26335809 1247350784 63225 33554432000 4194304 16246674 140735649693264 140656678788272 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+0.300531 s]
/proc/loadavg: 1.91 2.00 1.90 3/180 922
/proc/meminfo: memFree=30023040/32872528 swapFree=526336/559040
[pid=922] ppid=919 vsize=1218116 CPUtime=0.29 cores=1,3,5,7
/proc/922/stat : 922 (toysat) R 919 922 28898 0 -1 4202496 85248 0 0 0 17 12 0 0 20 0 4 0 26335809 1247350784 86107 33554432000 4194304 16246674 140735649693264 140735649692688 13148445 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/922/statm: 304529 86117 792 2943 0 301423 0
[pid=922/tid=923] ppid=919 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/922/task/923/stat : 923 (toysat) S 919 922 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26335809 1247350784 86122 33554432000 4194304 16246674 140735649693264 140656771050736 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=922/tid=924] ppid=919 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/922/task/924/stat : 924 (toysat) S 919 922 28898 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 4 0 26335809 1247350784 86126 33554432000 4194304 16246674 140735649693264 140656689261808 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=922/tid=925] ppid=919 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/922/task/925/stat : 925 (toysat) S 919 922 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26335809 1247350784 86131 33554432000 4194304 16246674 140735649693264 140656678788272 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1218116

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 922 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.300531 s]
/proc/loadavg: 1.91 2.00 1.90 3/180 922
/proc/meminfo: memFree=30023040/32872528 swapFree=526336/559040
[pid=922] ppid=919 vsize=1218116 CPUtime=0.29 cores=1,3,5,7
/proc/922/stat : 922 (toysat) R 919 922 28898 0 -1 4202496 85248 0 0 0 17 12 0 0 20 0 4 0 26335809 1247350784 86107 33554432000 4194304 16246674 140735649693264 140735649692688 13148445 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/922/statm: 304529 86117 792 2943 0 301423 0
[pid=922/tid=923] ppid=919 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/922/task/923/stat : 923 (toysat) S 919 922 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26335809 1247350784 86122 33554432000 4194304 16246674 140735649693264 140656771050736 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=922/tid=924] ppid=919 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/922/task/924/stat : 924 (toysat) S 919 922 28898 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 4 0 26335809 1247350784 86126 33554432000 4194304 16246674 140735649693264 140656689261808 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=922/tid=925] ppid=919 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/922/task/925/stat : 925 (toysat) S 919 922 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26335809 1247350784 86131 33554432000 4194304 16246674 140735649693264 140656678788272 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1218116

Child status: 0
Real time (s): 0.324139
CPU time (s): 0.318951
CPU user time (s): 0.176973
CPU system time (s): 0.141978
CPU usage (%): 98.3994
Max. virtual memory (cumulated for all children) (KiB): 1218116

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.176973
system time used= 0.141978
maximum resident set size= 346528
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 85782
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= 20
involuntary context switches= 2

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.002999 second user time and 0.006998 second system time

The end

Launcher Data 

Begin job on node106 at 2016-06-18 11:40:57
IDJOB=4104753
IDBENCH=2749
IDSOLVER=2542
FILE ID=node106/4104753-1466242857
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=149-Q=167.opb
COMMAND LINE= toysat +RTS -H1G -MMEMLIMITm -K1G -RTS --pb --search=bcd2 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4104753-1466242857/watcher-4104753-1466242857 -o /tmp/evaluation-result-4104753-1466242857/solver-4104753-1466242857 -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-4104753-1466242857.opb

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

MD5SUM BENCH= 1f78971d13423a3a94987e1d1496bfe5
RANDOM SEED=330465172

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:        30023932 kB
Buffers:           81628 kB
Cached:           207444 kB
SwapCached:         1868 kB
Active:          1339804 kB
Inactive:         203168 kB
Active(anon):    1253216 kB
Inactive(anon):     3048 kB
Active(file):      86588 kB
Inactive(file):   200120 kB
Unevictable:      559040 kB
Mlocked:          526336 kB
SwapTotal:      67108856 kB
SwapFree:       67099160 kB
Dirty:             17308 kB
Writeback:             0 kB
AnonPages:       1812464 kB
Mapped:            10684 kB
Shmem:                 0 kB
Slab:             612316 kB
SReclaimable:      54720 kB
SUnreclaim:       557596 kB
KernelStack:        1528 kB
PageTables:         7456 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:    235520 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 11:40:57