Trace number 4104209

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 0.629903 0.631221

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/
factor/normalized-factor-size=9-P=149-Q=409.opb
MD5SUM8bc059b12fe20ed3bc8ef71a1cd86c4a
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 benchmark0.021996
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 322062
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 2016-06-18T11:39:56+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-4104209-1466242796.opb"]
0.00/0.01	c use --random-gen="2685673398 1383043124 3885179796 146594973 552976632 3148376918 2156424194 3831116457 3616548936 4058337974 701210089 127736413 623044256 2443840406 249226477 2663131904 3529352930 4282003723 2425036718 641769825 184229032 1567424754 1318711593 3143240957 3614410575 4279026020 996832834 1796989640 1511761373 49371303 2734145755 2658481567 1053874855 3641412481 4212171579 2938969826 1723613643 3419479445 3287103692 2402392384 208543759 1121218360 1414285045 3921240007 2016035657 1816865448 3649037984 4194762978 2726840977 2906754405 1572674571 97741479 1765947591 504663353 3786597003 2708781798 1171359539 32577528 1203132056 2260717198 92067537 2188866063 2130333888 1930465244 3000611008 607321475 2834706789 2689742448 2728879137 2670233352 2824895571 1130718597 3371698378 1674592114 3541308973 1893749995 492115387 306587901 1973444626 3596269938 3759813880 1392678275 4156442329 3325849510 2350028897 582714139 2973560089 1572849830 1048867989 3406430850 1781785067 810701549 2680301893 3929627093 3817045180 1679509021 143009737 1513463101 3525032150 704213206 747049454 1254354860 4246352270 1833398985 1017452258 232321645 417954912 3190650527 355917258 592491421 2196106504 3524893382 3633997081 1284305791 1143512511 266542070 3599087167 2874690118 3392587135 1000109182 2089466204 859724818 4189270270 2593234974 3718190976 2448147509 3357194185 4064166629 1791032365 1528389512 1362993142 3116930712 3131389724 2246701911 2362241629 679972479 2917254892 287122819 2706851039 381385141 1805962883 1797898259 1630851590 3003583334 2545767704 1183631443 1766750658 1282533818 3928529357 379464342 903174740 3677297036 3950596101 3076209101 2537170401 1083259113 3985700081 3235174046 3627242233 1424894707 1193488588 1711206509 917034143 2566115064 3238644447 2591638141 3842046341 1573131772 735762177 1287520106 1462951334 2591039441 3004443348 3157931614 3735046027 3281065762 1663160039 734055273 1066242851 2664954928 990931308 3329920974 3513092109 4262613523 1968089391 219904685 3720722573 2019200603 1892737329 1240451125 1307804573 2142838680 713177921 654544779 4018392207 3532838924 2940543118 4220597866 2812684169 1265837284 225847454 3114656045 1886853820 4030559972 4192249341 2489897699 3593205137 4241247357 1669706938 957775748 2813793526 1899094109 3305051790 3756956626 695455657 3042225930 700547554 3684294544 4099992214 1486350021 666674882 1749093285 1802265377 1751127335 3250592344 127411928 1986340854 432157836 60444043 3192184391 1512785759 1898132521 4003558188 2193471155 2462643759 4229494605 1277312758 3898278016 3092722290 2931195105 1136064221 4250287073 3476143006 3625623610 1736077890 3812065909 1043557756 1794823931 3178490844 2153278754 1175379636 2864391094 214295970 1472419834 1478981854 3599757793 255 362436" option to reproduce the execution
0.00/0.01	c #vars 99
0.00/0.01	c #constraints 244
0.49/0.55	c BCD2: Hardening is enabled.
0.49/0.55	c BCD2: BiasedSearch is enabled.
0.49/0.55	c Solving starts ...
0.49/0.55	c ============================[ Search Statistics ]============================
0.49/0.55	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.49/0.55	c       |         |          |          |    Limit     GC | Var      | Constra 
0.49/0.55	c =============================================================================
0.49/0.55	c  0.0s |       0 |        0 |        0 |      114      0 |        1 |        0
0.49/0.56	c  0.0s |       0 |       80 |       66 |      114      0 |        1 |        2
0.49/0.56	c #cpu_time = 0.011s
0.49/0.56	c #wall_clock_time = 0.011s
0.49/0.56	c #decision = 80
0.49/0.56	c #random_decision = 0
0.49/0.56	c #conflict = 66
0.49/0.56	c #restart = 0
0.49/0.56	o 409
0.49/0.56	c BCD2: updating upper bound: 511 -> 408
0.49/0.56	c BCD2: 0 <= obj <= 408
0.49/0.56	c BCD2: #cores=0, #unrelaxed=9, #relaxed=0, #hardened=0
0.49/0.56	c BCD2: #sat=1 #unsat=1 bias=1/2
0.49/0.56	c Solving starts ...
0.49/0.56	c ============================[ Search Statistics ]============================
0.49/0.56	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.49/0.56	c       |         |          |          |    Limit     GC | Var      | Constra 
0.49/0.56	c =============================================================================
0.49/0.56	c  0.0s |       0 |        0 |        0 |      114      0 |        1 |        2
0.49/0.56	c  0.0s |       0 |        2 |        0 |      114      0 |        1 |        2
0.49/0.56	c #cpu_time = 0.000s
0.49/0.56	c #wall_clock_time = 0.000s
0.49/0.56	c #decision = 2
0.49/0.56	c #random_decision = 0
0.49/0.56	c #conflict = 0
0.49/0.56	c #restart = 0
0.49/0.56	c BCD2: found a new core of size 3: cost of the new core is >=64
0.49/0.56	c lower bound updated to 64
0.49/0.56	c BCD2: 64 <= obj <= 408
0.49/0.56	c BCD2: #cores=1, #unrelaxed=6, #relaxed=3, #hardened=0
0.49/0.56	c BCD2: #sat=1 #unsat=2 bias=2/3
0.49/0.56	c Solving starts ...
0.49/0.56	c ============================[ Search Statistics ]============================
0.49/0.56	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.49/0.56	c       |         |          |          |    Limit     GC | Var      | Constra 
0.49/0.56	c =============================================================================
0.49/0.56	c  0.0s |       0 |        0 |        0 |      114      0 |        1 |        2
0.49/0.56	c  0.0s |       0 |       18 |       12 |      114      0 |        1 |        2
0.49/0.56	c #cpu_time = 0.002s
0.49/0.56	c #wall_clock_time = 0.002s
0.49/0.56	c #decision = 18
0.49/0.56	c #random_decision = 0
0.49/0.56	c #conflict = 12
0.49/0.56	c #restart = 0
0.49/0.56	c BCD2: relaxing 6 and merging with 1 cores into a new core of size 9: cost of the new core is >=65
0.49/0.56	c lower bound updated to 65
0.49/0.56	c BCD2: 65 <= obj <= 408
0.49/0.56	c BCD2: #cores=1, #unrelaxed=0, #relaxed=9, #hardened=0
0.49/0.56	c BCD2: #sat=1 #unsat=3 bias=3/4
0.49/0.56	c Solving starts ...
0.49/0.56	c ============================[ Search Statistics ]============================
0.49/0.56	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.49/0.56	c       |         |          |          |    Limit     GC | Var      | Constra 
0.49/0.56	c =============================================================================
0.49/0.56	c  0.0s |       0 |        0 |        0 |      114      0 |        2 |        2
0.49/0.58	c  0.0s |       1 |      110 |      100 |      126      1 |        2 |        3
0.49/0.58	c  0.0s |       1 |      123 |      105 |      126      1 |        2 |        3
0.49/0.58	c #cpu_time = 0.020s
0.49/0.58	c #wall_clock_time = 0.020s
0.49/0.58	c #decision = 123
0.49/0.58	c #random_decision = 0
0.49/0.58	c #conflict = 105
0.49/0.58	c #restart = 1
0.49/0.58	o 149
0.49/0.58	c BCD2: hardening fixes 1 literals
0.49/0.58	c BCD2: updating upper bound: 408 -> 148
0.49/0.58	c BCD2: 65 <= obj <= 148
0.49/0.58	c BCD2: #cores=1, #unrelaxed=0, #relaxed=8, #hardened=1
0.49/0.58	c BCD2: #sat=2 #unsat=3 bias=3/5
0.49/0.58	c Solving starts ...
0.49/0.58	c ============================[ Search Statistics ]============================
0.49/0.58	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.49/0.58	c       |         |          |          |    Limit     GC | Var      | Constra 
0.49/0.58	c =============================================================================
0.49/0.58	c  0.0s |       0 |        0 |        0 |      126      0 |       12 |        4
0.49/0.58	c  0.0s |       0 |        1 |        1 |      126      0 |       35 |      104
0.49/0.58	c #cpu_time = 0.001s
0.49/0.58	c #wall_clock_time = 0.001s
0.49/0.58	c #decision = 1
0.49/0.58	c #random_decision = 0
0.49/0.58	c #conflict = 1
0.49/0.58	c #restart = 0
0.49/0.58	c BCD2: updating lower bound of a core
0.49/0.58	c lower bound updated to 116
0.49/0.58	c BCD2: 116 <= obj <= 148
0.49/0.58	c BCD2: #cores=1, #unrelaxed=0, #relaxed=8, #hardened=1
0.49/0.58	c BCD2: #sat=2 #unsat=4 bias=4/6
0.49/0.58	c Solving starts ...
0.49/0.58	c ============================[ Search Statistics ]============================
0.49/0.58	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.49/0.58	c       |         |          |          |    Limit     GC | Var      | Constra 
0.49/0.58	c =============================================================================
0.49/0.58	c  0.0s |       0 |        0 |        0 |      126      0 |       35 |      104
0.49/0.59	c  0.0s |       0 |        5 |        5 |      126      0 |       36 |      106
0.49/0.59	c #cpu_time = 0.001s
0.49/0.59	c #wall_clock_time = 0.001s
0.49/0.59	c #decision = 5
0.49/0.59	c #random_decision = 0
0.49/0.59	c #conflict = 5
0.49/0.59	c #restart = 0
0.49/0.59	c BCD2: updating lower bound of a core
0.49/0.59	c lower bound updated to 139
0.49/0.59	c BCD2: 139 <= obj <= 148
0.49/0.59	c BCD2: #cores=1, #unrelaxed=0, #relaxed=8, #hardened=1
0.49/0.59	c BCD2: #sat=2 #unsat=5 bias=5/7
0.49/0.59	c Solving starts ...
0.49/0.59	c ============================[ Search Statistics ]============================
0.49/0.59	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.49/0.59	c       |         |          |          |    Limit     GC | Var      | Constra 
0.49/0.59	c =============================================================================
0.49/0.59	c  0.0s |       0 |        0 |        0 |      126      0 |       36 |      106
0.49/0.59	c  0.0s |       0 |       11 |       11 |      126      0 |       37 |      108
0.49/0.59	c #cpu_time = 0.002s
0.49/0.59	c #wall_clock_time = 0.002s
0.49/0.59	c #decision = 11
0.49/0.59	c #random_decision = 0
0.49/0.59	c #conflict = 11
0.49/0.59	c #restart = 0
0.49/0.59	c BCD2: updating lower bound of a core
0.49/0.59	c lower bound updated to 147
0.49/0.59	c BCD2: 147 <= obj <= 148
0.49/0.59	c BCD2: #cores=1, #unrelaxed=0, #relaxed=8, #hardened=1
0.49/0.59	c BCD2: #sat=2 #unsat=6 bias=6/8
0.49/0.59	c Solving starts ...
0.49/0.59	c ============================[ Search Statistics ]============================
0.49/0.59	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.49/0.59	c       |         |          |          |    Limit     GC | Var      | Constra 
0.49/0.59	c =============================================================================
0.49/0.59	c  0.0s |       0 |        0 |        0 |      126      0 |       58 |      108
0.49/0.59	c  0.0s |       0 |        3 |        3 |      126      0 |       59 |      167
0.49/0.59	c #cpu_time = 0.001s
0.49/0.59	c #wall_clock_time = 0.001s
0.49/0.59	c #decision = 3
0.49/0.59	c #random_decision = 0
0.49/0.59	c #conflict = 3
0.49/0.59	c #restart = 0
0.49/0.59	c BCD2: updating lower bound of a core
0.49/0.59	c lower bound updated to 149
0.49/0.59	s OPTIMUM FOUND
0.49/0.59	v x1 -x2 x3 -x4 x5 -x6 -x7 x8 -x9 x10
0.49/0.59	v -x11 -x12 x13 x14 -x15 -x16 x17 x18 x19 -x20
0.49/0.59	v -x21 x22 x23 -x24 -x25 x26 x27 -x28 -x29 -x30
0.49/0.59	v -x31 -x32 -x33 -x34 -x35 -x36 x37 -x38 -x39 x40
0.49/0.59	v x41 -x42 -x43 x44 x45 -x46 -x47 -x48 -x49 -x50
0.49/0.59	v -x51 -x52 -x53 -x54 x55 -x56 -x57 x58 x59 -x60
0.49/0.59	v -x61 x62 x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70
0.49/0.59	v -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80
0.49/0.59	v -x81 x82 -x83 -x84 x85 x86 -x87 -x88 x89 x90
0.49/0.59	v -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99
0.49/0.59	c total CPU time = 0.592s
0.49/0.59	c total wall clock time = 0.594s

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-4104209-1466242796/watcher-4104209-1466242796 -o /tmp/evaluation-result-4104209-1466242796/solver-4104209-1466242796 -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-4104209-1466242796.opb 

pid=30044
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: 2.25 2.06 1.91 3/179 30047
/proc/meminfo: memFree=30029132/32872528 swapFree=526336/559040
[pid=30047] ppid=30044 vsize=708028 CPUtime=0 cores=1,3,5,7
/proc/30047/stat : 30047 (toysat) R 30044 30047 28898 0 -1 4202496 2638 0 0 0 0 0 0 0 20 0 4 0 26329699 725020672 2999 33554432000 4194304 16246674 140734892460496 140734892459920 13880264 0 2 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/30047/statm: 177775 3007 441 2943 0 174669 0
[pid=30047/tid=30048] ppid=30044 vsize=725436 CPUtime=0 cores=1,3,5,7
/proc/30047/task/30048/stat : 30048 (toysat) S 30044 30047 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26329699 742846464 3067 33554432000 4194304 16246674 140734892460496 140731316415728 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=30047/tid=30049] ppid=30044 vsize=730556 CPUtime=0 cores=1,3,5,7
/proc/30047/task/30049/stat : 30049 (toysat) S 30044 30047 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26329699 748089344 3085 33554432000 4194304 16246674 140734892460496 140731305925872 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=30047/tid=30050] ppid=30044 vsize=734652 CPUtime=0 cores=1,3,5,7
/proc/30047/task/30050/stat : 30050 (toysat) S 30044 30047 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26329699 752283648 3102 33554432000 4194304 16246674 140734892460496 140731295452336 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0

[startup+0.100178 s]
/proc/loadavg: 2.25 2.06 1.91 3/179 30047
/proc/meminfo: memFree=30029132/32872528 swapFree=526336/559040
[pid=30047] ppid=30044 vsize=1218116 CPUtime=0.09 cores=1,3,5,7
/proc/30047/stat : 30047 (toysat) R 30044 30047 28898 0 -1 4202496 31394 0 0 0 5 4 0 0 20 0 4 0 26329699 1247350784 31746 33554432000 4194304 16246674 140734892460496 140734892459920 12449273 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/30047/statm: 304529 31760 641 2943 0 301423 0
[pid=30047/tid=30048] ppid=30044 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/30047/task/30048/stat : 30048 (toysat) S 30044 30047 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26329699 1247350784 31770 33554432000 4194304 16246674 140734892460496 140731316415728 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=30047/tid=30049] ppid=30044 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/30047/task/30049/stat : 30049 (toysat) S 30044 30047 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26329699 1247350784 31780 33554432000 4194304 16246674 140734892460496 140731305925872 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=30047/tid=30050] ppid=30044 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/30047/task/30050/stat : 30050 (toysat) S 30044 30047 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26329699 1247350784 31790 33554432000 4194304 16246674 140734892460496 140731295452336 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+0.200531 s]
/proc/loadavg: 2.25 2.06 1.91 3/179 30047
/proc/meminfo: memFree=30029132/32872528 swapFree=526336/559040
[pid=30047] ppid=30044 vsize=1218116 CPUtime=0.18 cores=1,3,5,7
/proc/30047/stat : 30047 (toysat) R 30044 30047 28898 0 -1 4202496 56147 0 0 0 11 7 0 0 20 0 4 0 26329699 1247350784 56498 33554432000 4194304 16246674 140734892460496 140734892459920 6958465 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/30047/statm: 304529 56511 641 2943 0 301423 0
[pid=30047/tid=30048] ppid=30044 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/30047/task/30048/stat : 30048 (toysat) S 30044 30047 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26329699 1247350784 56519 33554432000 4194304 16246674 140734892460496 140731316415728 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=30047/tid=30049] ppid=30044 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/30047/task/30049/stat : 30049 (toysat) S 30044 30047 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26329699 1247350784 56525 33554432000 4194304 16246674 140734892460496 140731305925872 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=30047/tid=30050] ppid=30044 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/30047/task/30050/stat : 30050 (toysat) S 30044 30047 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26329699 1247350784 56532 33554432000 4194304 16246674 140734892460496 140731295452336 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+0.300495 s]
/proc/loadavg: 2.25 2.06 1.91 3/179 30047
/proc/meminfo: memFree=30029132/32872528 swapFree=526336/559040
[pid=30047] ppid=30044 vsize=1218116 CPUtime=0.29 cores=1,3,5,7
/proc/30047/stat : 30047 (toysat) R 30044 30047 28898 0 -1 4202496 82514 0 0 0 18 11 0 0 20 0 4 0 26329699 1247350784 82865 33554432000 4194304 16246674 140734892460496 140734892459920 12449273 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/30047/statm: 304529 82882 641 2943 0 301423 0
[pid=30047/tid=30048] ppid=30044 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/30047/task/30048/stat : 30048 (toysat) S 30044 30047 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26329699 1247350784 82892 33554432000 4194304 16246674 140734892460496 140731316415728 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=30047/tid=30049] ppid=30044 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/30047/task/30049/stat : 30049 (toysat) S 30044 30047 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26329699 1247350784 82903 33554432000 4194304 16246674 140734892460496 140731305925872 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=30047/tid=30050] ppid=30044 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/30047/task/30050/stat : 30050 (toysat) S 30044 30047 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26329699 1247350784 82912 33554432000 4194304 16246674 140734892460496 140731295452336 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 30047 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.400483 s]
/proc/loadavg: 2.25 2.06 1.91 3/179 30047
/proc/meminfo: memFree=30029132/32872528 swapFree=526336/559040
[pid=30047] ppid=30044 vsize=1218116 CPUtime=0.39 cores=1,3,5,7
/proc/30047/stat : 30047 (toysat) R 30044 30047 28898 0 -1 4202496 113626 0 0 0 25 14 0 0 20 0 4 0 26329699 1247350784 113978 33554432000 4194304 16246674 140734892460496 140734892459920 12429797 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/30047/statm: 304529 113984 653 2943 0 301423 0
[pid=30047/tid=30048] ppid=30044 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/30047/task/30048/stat : 30048 (toysat) S 30044 30047 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26329699 1247350784 113988 33554432000 4194304 16246674 140734892460496 140731316415728 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=30047/tid=30049] ppid=30044 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/30047/task/30049/stat : 30049 (toysat) S 30044 30047 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26329699 1247350784 113992 33554432000 4194304 16246674 140734892460496 140731305925872 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=30047/tid=30050] ppid=30044 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/30047/task/30050/stat : 30050 (toysat) S 30044 30047 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26329699 1247350784 113995 33554432000 4194304 16246674 140734892460496 140731295452336 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 0.39
Current children cumulated vsize (KiB) 1218116

[startup+0.600393 s]
/proc/loadavg: 2.25 2.06 1.91 3/179 30047
/proc/meminfo: memFree=30029132/32872528 swapFree=526336/559040
[pid=30047] ppid=30044 vsize=0 CPUtime=0.58 cores=1,3,5,7
/proc/30047/stat : 30047 (toysat) R 30044 30047 28898 0 -1 4202500 157938 0 0 0 38 20 0 0 20 0 1 0 26329699 0 0 33554432000 0 0 0 0 0 0 0 33554432 0 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/30047/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 0.58
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 0.631221
CPU time (s): 0.629903
CPU user time (s): 0.38894
CPU system time (s): 0.240963
CPU usage (%): 99.7912
Max. virtual memory (cumulated for all children) (KiB): 1218116

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.38894
system time used= 0.240963
maximum resident set size= 633104
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 157938
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= 19
involuntary context switches= 1

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

The end

Launcher Data 

Begin job on node106 at 2016-06-18 11:39:56
IDJOB=4104209
IDBENCH=2669
IDSOLVER=2542
FILE ID=node106/4104209-1466242796
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=409.opb
COMMAND LINE= toysat +RTS -H1G -MMEMLIMITm -K1G -RTS --pb --search=bcd2 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4104209-1466242796/watcher-4104209-1466242796 -o /tmp/evaluation-result-4104209-1466242796/solver-4104209-1466242796 -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-4104209-1466242796.opb

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

MD5SUM BENCH= 8bc059b12fe20ed3bc8ef71a1cd86c4a
RANDOM SEED=1933899163

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:        30029784 kB
Buffers:           79264 kB
Cached:           205768 kB
SwapCached:         1868 kB
Active:          1337296 kB
Inactive:         202228 kB
Active(anon):    1253816 kB
Inactive(anon):     3048 kB
Active(file):      83480 kB
Inactive(file):   199180 kB
Unevictable:      559040 kB
Mlocked:          526336 kB
SwapTotal:      67108856 kB
SwapFree:       67099160 kB
Dirty:             17224 kB
Writeback:             0 kB
AnonPages:       1812388 kB
Mapped:            10776 kB
Shmem:                 0 kB
Slab:             610796 kB
SReclaimable:      53596 kB
SUnreclaim:       557200 kB
KernelStack:        1520 kB
PageTables:         7456 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1955528 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    120832 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 11:39:57