Trace number 4104601

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 2016-05-02OPT223 0.920859 0.929915

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/
factor/normalized-factor-size=9-P=223-Q=431.opb
MD5SUM8a5ab582e252d682c47490e3bcce5ae7
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark223
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 223
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 96113
Number of bits of the biggest number in a constraint 17
Biggest sum of numbers in a constraint 357234
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

Solver Data 

0.00/0.00	c 2016-06-18T11:40:41+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-4104601-1466242841.opb"]
0.00/0.01	c use --random-gen="2368815563 2863517016 1053135289 3693044904 956625807 697059963 4027081775 818675857 548973106 2851493239 3537282689 3433842753 3963974135 3566795739 1981423872 3436898581 2511762675 80604350 3085128748 2996597170 4273743371 2426224979 2546718609 3317020677 4055930871 3641743928 3426079425 399731833 3634504916 1897336095 49610492 223407733 1954972370 2934384542 1059473799 4238419256 3806801907 667998398 4177025324 2653302430 542405553 1043842614 2506057812 3586638256 3578706356 259115682 449645986 2141219189 615677087 991870818 3294342585 878559190 843341175 4249410424 998501626 3055055976 1609259226 3664696651 818123577 1553866723 2822843493 1830245958 835594946 3285807698 187161543 1472454060 814080125 2731024839 2503252897 350097555 3740702452 3165259663 3398825642 1533806053 4115167428 4287114254 1580348253 2685842761 2982190936 3471944028 3270453327 3855393020 3990179424 706882850 481436879 2293304115 311712487 363746873 2922469871 1891021514 1333509836 2642383561 3272230021 1675674725 487941493 3059351780 3617207831 2976587593 1747420498 164491548 410623475 94900247 1479617700 2626309319 3992198375 1756132488 2472247419 2854602648 654715085 3623304786 454541494 2118023854 2707465970 2765902031 4073109832 3570085348 4255910339 515234154 467614323 4202659041 3107624984 1309373536 2467293345 826770520 4112990388 3579183544 2956980831 2374938955 435871639 1515512819 1630325073 1730392540 3651595048 1349203604 3777904403 1038862805 3536772241 2293362594 2213402012 4124579747 1493533013 1364609705 1939136575 3937497710 2491277297 4244433726 3240512436 2631352944 2296200976 3340879497 664746897 459847489 3999697167 1665490710 1272742925 1902761043 1860253441 157165636 1381413733 128375918 2304451010 756301950 3393089655 2174784621 3023615046 3740178017 3046632852 488662559 3157234859 313226375 2687055661 603381221 784214044 2495899426 297800611 828584860 343512304 1096238220 1084586990 2154842947 3168718825 2596274599 2864233608 3279013163 4188154508 140058878 3780367881 1681845285 2939482387 2902565310 2713517058 2855191544 2868159393 1545133945 554434162 3247649529 2027863776 1984135994 911690422 407591985 28200674 3286123545 2611587629 2475896563 3265966148 3746182964 1458389516 3807453497 2661371505 2242042928 2255068116 622492227 1515810057 3685250325 1140450312 440557345 3327130435 264413205 1600595068 3478352652 921410493 3142900674 1928603403 3726230640 435222596 2831265017 3300670922 3557106099 4056209065 1456686980 3645233875 1076960711 1756607820 3360285303 2265953778 2508715931 3874896284 2716126863 520898025 46587730 1195543921 1878072734 1041274111 4283147621 3262312027 506080906 4151894748 2896455230 94331466 1161774053 1162818783 91551945 1639326730 330416853 3217642718 228250101 255 362436" option to reproduce the execution
0.00/0.01	c #vars 99
0.00/0.01	c #constraints 244
0.79/0.83	c BCD2: Hardening is enabled.
0.79/0.83	c BCD2: BiasedSearch is enabled.
0.79/0.83	c Solving starts ...
0.79/0.83	c ============================[ Search Statistics ]============================
0.79/0.83	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.79/0.83	c       |         |          |          |    Limit     GC | Var      | Constra 
0.79/0.83	c =============================================================================
0.79/0.84	c  0.0s |       0 |        0 |        0 |      114      0 |        0 |        0
0.79/0.85	c  0.0s |       1 |      117 |      100 |      114      0 |        0 |        0
0.79/0.86	c  0.0s |       1 |      151 |      122 |      126      0 |        0 |        0
0.79/0.86	c #cpu_time = 0.023s
0.79/0.86	c #wall_clock_time = 0.023s
0.79/0.86	c #decision = 151
0.79/0.86	c #random_decision = 0
0.79/0.86	c #conflict = 122
0.79/0.86	c #restart = 1
0.79/0.86	o 223
0.79/0.86	c BCD2: hardening fixes 1 literals
0.79/0.86	c BCD2: updating upper bound: 511 -> 222
0.79/0.86	c BCD2: 0 <= obj <= 222
0.79/0.86	c BCD2: #cores=0, #unrelaxed=8, #relaxed=0, #hardened=1
0.79/0.86	c BCD2: #sat=1 #unsat=1 bias=1/2
0.79/0.86	c Solving starts ...
0.79/0.86	c ============================[ Search Statistics ]============================
0.79/0.86	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.79/0.86	c       |         |          |          |    Limit     GC | Var      | Constra 
0.79/0.86	c =============================================================================
0.79/0.86	c  0.0s |       0 |        0 |        0 |      126      0 |       13 |        0
0.79/0.86	c  0.0s |       0 |        0 |        0 |      126      0 |       13 |       45
0.79/0.86	c #cpu_time = 0.001s
0.79/0.86	c #wall_clock_time = 0.001s
0.79/0.86	c #decision = 0
0.79/0.86	c #random_decision = 0
0.79/0.86	c #conflict = 0
0.79/0.86	c #restart = 0
0.79/0.86	c BCD2: found a new core of size 1: cost of the new core is >=128
0.79/0.86	c lower bound updated to 128
0.79/0.86	c BCD2: 128 <= obj <= 222
0.79/0.86	c BCD2: #cores=1, #unrelaxed=7, #relaxed=1, #hardened=1
0.79/0.86	c BCD2: #sat=1 #unsat=2 bias=2/3
0.79/0.86	c Solving starts ...
0.79/0.86	c ============================[ Search Statistics ]============================
0.79/0.86	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.79/0.86	c       |         |          |          |    Limit     GC | Var      | Constra 
0.79/0.86	c =============================================================================
0.79/0.86	c  0.0s |       0 |        0 |        0 |      126      0 |       13 |       45
0.79/0.86	c  0.0s |       0 |        2 |        0 |      126      0 |       13 |       45
0.79/0.86	c #cpu_time = 0.000s
0.79/0.86	c #wall_clock_time = 0.000s
0.79/0.86	c #decision = 2
0.79/0.86	c #random_decision = 0
0.79/0.86	c #conflict = 0
0.79/0.86	c #restart = 0
0.79/0.86	c BCD2: found a new core of size 2: cost of the new core is >=32
0.79/0.86	c lower bound updated to 160
0.79/0.86	c BCD2: 160 <= obj <= 222
0.79/0.86	c BCD2: #cores=2, #unrelaxed=5, #relaxed=3, #hardened=1
0.79/0.86	c BCD2: #sat=1 #unsat=3 bias=3/4
0.79/0.86	c Solving starts ...
0.79/0.86	c ============================[ Search Statistics ]============================
0.79/0.86	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.79/0.86	c       |         |          |          |    Limit     GC | Var      | Constra 
0.79/0.86	c =============================================================================
0.79/0.86	c  0.0s |       0 |        0 |        0 |      126      0 |       13 |       45
0.79/0.86	c  0.0s |       0 |        2 |        0 |      126      0 |       13 |       45
0.79/0.86	c #cpu_time = 0.000s
0.79/0.86	c #wall_clock_time = 0.000s
0.79/0.86	c #decision = 2
0.79/0.86	c #random_decision = 0
0.79/0.86	c #conflict = 0
0.79/0.86	c #restart = 0
0.79/0.86	c BCD2: relaxing 1 and merging with 1 cores into a new core of size 3: cost of the new core is >=48
0.79/0.86	c lower bound updated to 176
0.79/0.86	c BCD2: 176 <= obj <= 222
0.79/0.86	c BCD2: #cores=2, #unrelaxed=4, #relaxed=4, #hardened=1
0.79/0.86	c BCD2: #sat=1 #unsat=4 bias=4/5
0.79/0.86	c Solving starts ...
0.79/0.86	c ============================[ Search Statistics ]============================
0.79/0.86	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.79/0.86	c       |         |          |          |    Limit     GC | Var      | Constra 
0.79/0.86	c =============================================================================
0.79/0.86	c  0.0s |       0 |        0 |        0 |      126      0 |       14 |       45
0.79/0.86	c  0.0s |       0 |       11 |        3 |      126      0 |       14 |       46
0.79/0.86	c #cpu_time = 0.001s
0.79/0.86	c #wall_clock_time = 0.001s
0.79/0.86	c #decision = 11
0.79/0.86	c #random_decision = 0
0.79/0.86	c #conflict = 3
0.79/0.86	c #restart = 0
0.79/0.86	c BCD2: relaxing 4 and merging with 1 cores into a new core of size 7: cost of the new core is >=49
0.79/0.86	c lower bound updated to 177
0.79/0.86	c BCD2: 177 <= obj <= 222
0.79/0.86	c BCD2: #cores=2, #unrelaxed=0, #relaxed=8, #hardened=1
0.79/0.86	c BCD2: #sat=1 #unsat=5 bias=5/6
0.79/0.86	c Solving starts ...
0.79/0.86	c ============================[ Search Statistics ]============================
0.79/0.86	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.79/0.86	c       |         |          |          |    Limit     GC | Var      | Constra 
0.79/0.86	c =============================================================================
0.79/0.86	c  0.0s |       0 |        0 |        0 |      126      0 |       15 |       46
0.79/0.87	c  0.0s |       0 |       61 |       54 |      126      0 |       16 |       48
0.79/0.87	c #cpu_time = 0.009s
0.79/0.87	c #wall_clock_time = 0.009s
0.79/0.87	c #decision = 61
0.79/0.87	c #random_decision = 0
0.79/0.87	c #conflict = 54
0.79/0.87	c #restart = 0
0.79/0.87	c BCD2: updating lower bound of a core
0.79/0.87	c lower bound updated to 216
0.79/0.87	c BCD2: 216 <= obj <= 222
0.79/0.87	c BCD2: #cores=2, #unrelaxed=0, #relaxed=8, #hardened=1
0.79/0.87	c BCD2: #sat=1 #unsat=6 bias=6/7
0.79/0.87	c Solving starts ...
0.79/0.87	c ============================[ Search Statistics ]============================
0.79/0.87	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.79/0.87	c       |         |          |          |    Limit     GC | Var      | Constra 
0.79/0.87	c =============================================================================
0.79/0.87	c  0.0s |       0 |        0 |        0 |      126      0 |       32 |       48
0.79/0.88	c  0.0s |       0 |       21 |       18 |      126      0 |      103 |      119
0.79/0.88	c #cpu_time = 0.003s
0.79/0.88	c #wall_clock_time = 0.003s
0.79/0.88	c #decision = 21
0.79/0.88	c #random_decision = 0
0.79/0.88	c #conflict = 18
0.79/0.88	c #restart = 0
0.79/0.88	c lower bound updated to 223
0.79/0.88	s OPTIMUM FOUND
0.79/0.88	v x1 x2 x3 x4 x5 -x6 x7 x8 -x9 x10
0.79/0.88	v x11 x12 x13 -x14 x15 -x16 x17 x18 x19 x20
0.79/0.88	v x21 x22 -x23 x24 -x25 x26 x27 x28 x29 x30
0.79/0.88	v x31 -x32 x33 -x34 x35 x36 x37 x38 x39 x40
0.79/0.88	v -x41 x42 -x43 x44 x45 x46 x47 x48 x49 -x50
0.79/0.88	v x51 -x52 x53 x54 x55 x56 x57 x58 -x59 x60
0.79/0.88	v -x61 x62 x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70
0.79/0.88	v -x71 -x72 x73 x74 x75 x76 -x77 x78 -x79 x80
0.79/0.88	v x81 x82 x83 x84 x85 -x86 x87 -x88 x89 x90
0.79/0.88	v -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99
0.79/0.88	c total CPU time = 0.876s
0.79/0.88	c total wall clock time = 0.878s

Verifier Data 

OK	223

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-4104601-1466242841/watcher-4104601-1466242841 -o /tmp/evaluation-result-4104601-1466242841/solver-4104601-1466242841 -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-4104601-1466242841.opb 

pid=32448
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 32451
/proc/meminfo: memFree=30024984/32872528 swapFree=526336/559040
[pid=32451] ppid=32448 vsize=678332 CPUtime=0 cores=1,3,5,7
/proc/32451/stat : 32451 (toysat) R 32448 32451 28898 0 -1 4202496 2520 0 0 0 0 0 0 0 20 0 4 0 26334216 694611968 3392 33554432000 4194304 16246674 140734004944176 140734004943600 15002730 0 2 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/32451/statm: 170351 3403 441 2943 0 167245 0
[pid=32451/tid=32452] ppid=32448 vsize=697788 CPUtime=0 cores=1,3,5,7
/proc/32451/task/32452/stat : 32452 (toysat) S 32448 32451 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26334216 714534912 3464 33554432000 4194304 16246674 140734004944176 139790267690224 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=32451/tid=32453] ppid=32448 vsize=701884 CPUtime=0 cores=1,3,5,7
/proc/32451/task/32453/stat : 32453 (toysat) S 32448 32451 28898 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 4 0 26334216 718729216 3481 33554432000 4194304 16246674 140734004944176 139790179609840 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=32451/tid=32454] ppid=32448 vsize=705980 CPUtime=0 cores=1,3,5,7
/proc/32451/task/32454/stat : 32454 (toysat) S 32448 32451 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26334216 722923520 3499 33554432000 4194304 16246674 140734004944176 139790169136304 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0

[startup+0.100203 s]
/proc/loadavg: 1.98 2.02 1.90 3/180 32451
/proc/meminfo: memFree=30024984/32872528 swapFree=526336/559040
[pid=32451] ppid=32448 vsize=1218116 CPUtime=0.09 cores=1,3,5,7
/proc/32451/stat : 32451 (toysat) R 32448 32451 28898 0 -1 4202496 31734 0 0 0 5 4 0 0 20 0 4 0 26334216 1247350784 32597 33554432000 4194304 16246674 140734004944176 140734004943600 12654533 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/32451/statm: 304529 32609 641 2943 0 301423 0
[pid=32451/tid=32452] ppid=32448 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/32451/task/32452/stat : 32452 (toysat) S 32448 32451 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26334216 1247350784 32619 33554432000 4194304 16246674 140734004944176 139790267690224 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=32451/tid=32453] ppid=32448 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/32451/task/32453/stat : 32453 (toysat) S 32448 32451 28898 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 4 0 26334216 1247350784 32628 33554432000 4194304 16246674 140734004944176 139790179609840 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=32451/tid=32454] ppid=32448 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/32451/task/32454/stat : 32454 (toysat) S 32448 32451 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26334216 1247350784 32637 33554432000 4194304 16246674 140734004944176 139790169136304 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+0.200494 s]
/proc/loadavg: 1.98 2.02 1.90 3/180 32451
/proc/meminfo: memFree=30024984/32872528 swapFree=526336/559040
[pid=32451] ppid=32448 vsize=1218116 CPUtime=0.19 cores=1,3,5,7
/proc/32451/stat : 32451 (toysat) R 32448 32451 28898 0 -1 4202496 56302 0 0 0 12 7 0 0 20 0 4 0 26334216 1247350784 57166 33554432000 4194304 16246674 140734004944176 140734004943600 12429797 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/32451/statm: 304529 57171 641 2943 0 301423 0
[pid=32451/tid=32452] ppid=32448 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/32451/task/32452/stat : 32452 (toysat) S 32448 32451 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26334216 1247350784 57175 33554432000 4194304 16246674 140734004944176 139790267690224 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=32451/tid=32453] ppid=32448 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/32451/task/32453/stat : 32453 (toysat) S 32448 32451 28898 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 4 0 26334216 1247350784 57178 33554432000 4194304 16246674 140734004944176 139790179609840 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=32451/tid=32454] ppid=32448 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/32451/task/32454/stat : 32454 (toysat) S 32448 32451 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26334216 1247350784 57182 33554432000 4194304 16246674 140734004944176 139790169136304 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 1218116

[startup+0.30045 s]
/proc/loadavg: 1.98 2.02 1.90 3/180 32451
/proc/meminfo: memFree=30024984/32872528 swapFree=526336/559040
[pid=32451] ppid=32448 vsize=1218116 CPUtime=0.29 cores=1,3,5,7
/proc/32451/stat : 32451 (toysat) R 32448 32451 28898 0 -1 4202496 79149 0 0 0 18 11 0 0 20 0 4 0 26334216 1247350784 80012 33554432000 4194304 16246674 140734004944176 140734004943600 12371445 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/32451/statm: 304529 80023 641 2943 0 301423 0
[pid=32451/tid=32452] ppid=32448 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/32451/task/32452/stat : 32452 (toysat) S 32448 32451 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26334216 1247350784 80029 33554432000 4194304 16246674 140734004944176 139790267690224 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=32451/tid=32453] ppid=32448 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/32451/task/32453/stat : 32453 (toysat) S 32448 32451 28898 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 4 0 26334216 1247350784 80037 33554432000 4194304 16246674 140734004944176 139790179609840 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=32451/tid=32454] ppid=32448 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/32451/task/32454/stat : 32454 (toysat) S 32448 32451 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26334216 1247350784 80044 33554432000 4194304 16246674 140734004944176 139790169136304 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

[startup+0.700393 s]
/proc/loadavg: 1.98 2.02 1.90 3/180 32451
/proc/meminfo: memFree=30024984/32872528 swapFree=526336/559040
[pid=32451] ppid=32448 vsize=1218116 CPUtime=0.69 cores=1,3,5,7
/proc/32451/stat : 32451 (toysat) R 32448 32451 28898 0 -1 4202496 180809 0 0 0 45 24 0 0 20 0 4 0 26334216 1247350784 181672 33554432000 4194304 16246674 140734004944176 140734004926080 13007928 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/32451/statm: 304529 181688 653 2943 0 301423 0
[pid=32451/tid=32452] ppid=32448 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/32451/task/32452/stat : 32452 (toysat) S 32448 32451 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26334216 1247350784 181697 33554432000 4194304 16246674 140734004944176 139790267690224 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=32451/tid=32453] ppid=32448 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/32451/task/32453/stat : 32453 (toysat) S 32448 32451 28898 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 4 0 26334216 1247350784 181706 33554432000 4194304 16246674 140734004944176 139790179609840 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=32451/tid=32454] ppid=32448 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/32451/task/32454/stat : 32454 (toysat) S 32448 32451 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26334216 1247350784 181716 33554432000 4194304 16246674 140734004944176 139790169136304 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1218116

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 32451 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.800482 s]
/proc/loadavg: 1.98 2.02 1.90 3/180 32451
/proc/meminfo: memFree=30024984/32872528 swapFree=526336/559040
[pid=32451] ppid=32448 vsize=1218116 CPUtime=0.79 cores=1,3,5,7
/proc/32451/stat : 32451 (toysat) R 32448 32451 28898 0 -1 4202496 204299 0 0 0 52 27 0 0 20 0 4 0 26334216 1247350784 205163 33554432000 4194304 16246674 140734004944176 140734004926080 12655109 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/32451/statm: 304529 205176 653 2943 0 301423 0
[pid=32451/tid=32452] ppid=32448 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/32451/task/32452/stat : 32452 (toysat) S 32448 32451 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26334216 1247350784 205184 33554432000 4194304 16246674 140734004944176 139790267690224 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=32451/tid=32453] ppid=32448 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/32451/task/32453/stat : 32453 (toysat) S 32448 32451 28898 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 4 0 26334216 1247350784 205194 33554432000 4194304 16246674 140734004944176 139790179609840 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=32451/tid=32454] ppid=32448 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/32451/task/32454/stat : 32454 (toysat) S 32448 32451 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26334216 1247350784 205203 33554432000 4194304 16246674 140734004944176 139790169136304 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 0.79
Current children cumulated vsize (KiB) 1218116

[startup+0.900327 s]
/proc/loadavg: 1.98 2.02 1.90 3/180 32451
/proc/meminfo: memFree=30024984/32872528 swapFree=526336/559040
[pid=32451] ppid=32448 vsize=0 CPUtime=0.89 cores=1,3,5,7
/proc/32451/stat : 32451 (toysat) Z 32448 32451 28898 0 -1 4202508 219924 0 0 0 58 31 0 0 20 0 2 0 26334216 0 0 33554432000 0 0 0 0 0 0 0 33554432 0 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/32451/statm: 0 0 0 0 0 0 0
[pid=32451/tid=32454] ppid=32448 vsize=0 CPUtime=0 cores=1,3,5,7
/proc/32451/task/32454/stat : 32454 (toysat) R 32448 32451 28898 0 -1 4202564 1 0 0 0 0 0 0 0 20 0 2 0 26334216 0 0 33554432000 0 0 0 0 0 256 0 33554432 0 18446744073709551615 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 0.89
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 0.929915
CPU time (s): 0.920859
CPU user time (s): 0.583911
CPU system time (s): 0.336948
CPU usage (%): 99.0262
Max. virtual memory (cumulated for all children) (KiB): 1218116

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.583911
system time used= 0.336948
maximum resident set size= 883096
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 219924
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= 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 11:40:41
IDJOB=4104601
IDBENCH=2727
IDSOLVER=2542
FILE ID=node106/4104601-1466242841
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=223-Q=431.opb
COMMAND LINE= toysat +RTS -H1G -MMEMLIMITm -K1G -RTS --pb --search=bcd2 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4104601-1466242841/watcher-4104601-1466242841 -o /tmp/evaluation-result-4104601-1466242841/solver-4104601-1466242841 -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-4104601-1466242841.opb

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

MD5SUM BENCH= 8a5ab582e252d682c47490e3bcce5ae7
RANDOM SEED=2054663609

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:        30025612 kB
Buffers:           81004 kB
Cached:           206980 kB
SwapCached:         1868 kB
Active:          1339252 kB
Inactive:         202916 kB
Active(anon):    1253500 kB
Inactive(anon):     3048 kB
Active(file):      85752 kB
Inactive(file):   199868 kB
Unevictable:      559040 kB
Mlocked:          526336 kB
SwapTotal:      67108856 kB
SwapFree:       67099160 kB
Dirty:             16692 kB
Writeback:             0 kB
AnonPages:       1814520 kB
Mapped:            10816 kB
Shmem:                 0 kB
Slab:             612020 kB
SReclaimable:      54400 kB
SUnreclaim:       557620 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:    204800 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 11:40:42