Trace number 4105225

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 2016-05-02OPT107 0.445931 0.447008

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/
factor/normalized-factor-size=9-P=107-Q=373.opb
MD5SUM672181b2677aac5cee9d4abd8b9beca4
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark107
Best CPU time to get the best result obtained on this benchmark0.020996
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 107
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 301032
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 2016-06-18T11:41:50+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-4105225-1466242910.opb"]
0.00/0.01	c use --random-gen="1692052009 2816059179 2877332371 2079811342 4203978619 3744170083 2169101118 820953288 4078064320 4093708955 2640145197 1539205078 2904278022 3170704057 2744517835 3720458208 2258095256 2818950138 3326069839 1819141541 3073540879 4077454256 3224680509 3856196631 1025945373 260697399 2610225187 2115902774 2424096724 2281994186 2630168524 3505178037 1807985799 961398553 1365937021 3483656346 1620202662 1183564335 3976769589 4223820469 2716159090 785750018 2500820841 4113614049 4123513228 748771833 4199119314 1899452666 378795343 2686178717 367501378 843694388 1410699875 415564519 604970032 4209677493 2292632254 1941436920 2856308963 48875127 3831148154 677122122 2703929624 4271511221 1952675854 1380999993 3414372753 2161668383 2060622120 3518657015 2898177122 3226600771 1004252845 4243195471 3104656289 1074489645 1827435586 2385658463 4141454920 2270910000 2605603714 1566611510 1885793949 1445107260 1132884109 2781354924 297025937 2619449803 3677176957 4271269137 4137797880 925093823 1146867797 103547726 638021808 3676937888 3055611771 1703884886 2735118416 4112145124 3957203011 2258218770 3370468920 510677846 47109573 755867102 449632762 2286977077 3483514436 1147145884 338961450 4286340381 2240939836 3436954996 1405061901 1664050113 2880517457 3543510054 4014128764 4216104567 4142139384 2419281636 4171251250 3737431430 430687367 4101437270 1175133630 2068387718 1077816937 1889921600 2235986209 241523903 2562359582 41413861 606780532 2606468910 1212207554 1600081842 1478577856 547014114 762696155 2012164173 2150932562 3533008816 2685013665 3212093530 3774845534 1545944574 1409585547 3940431514 1755689679 554737480 1659531757 2178138546 2539422797 2683433822 607293419 273251415 1645571954 292959679 808077900 944758019 577809806 2031155892 493380346 3004334991 788837495 3278083416 2379111314 1637264772 2031176899 691049 4210113351 4050866632 2240852975 204456509 2169859514 732848239 2320774666 3232274734 494178629 2937451640 1338736283 1028197305 867344014 587426355 1238039811 3877316425 1923220904 820612124 3924403530 4029304886 2733987762 4092269456 3893995610 2665290272 2338593501 851304002 344347391 673391231 1538910418 1319581716 4184414859 691337532 3288831355 2647543966 4124500352 631825037 4065874983 3942870315 2530187769 3694170472 2369930116 2845718897 230796575 446711336 1843452429 2513057770 192675985 1328438821 2068656114 2740609672 3504923101 3083796257 3627603077 1222970174 2712363635 1029621924 2450384831 3914934923 29923470 3815323137 2462678487 574836913 1331964176 1027605553 3497156051 352077814 2440720482 662494131 770465949 613007756 2695592957 710858205 1167803703 1935379479 3654829336 3525496766 2897892204 62026891 1641448661 2498504599 3926853091 2559446854 3569596822 16644626 255 362436" option to reproduce the execution
0.00/0.01	c #vars 99
0.00/0.01	c #constraints 244
0.28/0.37	c BCD2: Hardening is enabled.
0.28/0.37	c BCD2: BiasedSearch is enabled.
0.28/0.37	c Solving starts ...
0.28/0.37	c ============================[ Search Statistics ]============================
0.28/0.37	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.28/0.37	c       |         |          |          |    Limit     GC | Var      | Constra 
0.28/0.37	c =============================================================================
0.28/0.37	c  0.0s |       0 |        0 |        0 |      114      0 |        1 |        0
0.28/0.38	c  0.0s |       0 |       38 |       31 |      114      0 |        1 |        2
0.28/0.38	c #cpu_time = 0.006s
0.28/0.38	c #wall_clock_time = 0.006s
0.28/0.38	c #decision = 38
0.28/0.38	c #random_decision = 0
0.28/0.38	c #conflict = 31
0.28/0.38	c #restart = 0
0.28/0.38	o 373
0.28/0.38	c BCD2: updating upper bound: 511 -> 372
0.28/0.38	c BCD2: 0 <= obj <= 372
0.28/0.38	c BCD2: #cores=0, #unrelaxed=9, #relaxed=0, #hardened=0
0.28/0.38	c BCD2: #sat=1 #unsat=1 bias=1/2
0.28/0.38	c Solving starts ...
0.28/0.38	c ============================[ Search Statistics ]============================
0.28/0.38	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.28/0.38	c       |         |          |          |    Limit     GC | Var      | Constra 
0.28/0.38	c =============================================================================
0.28/0.38	c  0.0s |       0 |        0 |        0 |      114      0 |        1 |        2
0.28/0.38	c  0.0s |       0 |        3 |        1 |      114      0 |        1 |        2
0.28/0.38	c #cpu_time = 0.000s
0.28/0.38	c #wall_clock_time = 0.000s
0.28/0.38	c #decision = 3
0.28/0.38	c #random_decision = 0
0.28/0.38	c #conflict = 1
0.28/0.38	c #restart = 0
0.28/0.38	c BCD2: found a new core of size 3: cost of the new core is >=64
0.28/0.38	c lower bound updated to 64
0.28/0.38	c BCD2: 64 <= obj <= 372
0.28/0.38	c BCD2: #cores=1, #unrelaxed=6, #relaxed=3, #hardened=0
0.28/0.38	c BCD2: #sat=1 #unsat=2 bias=2/3
0.28/0.38	c Solving starts ...
0.28/0.38	c ============================[ Search Statistics ]============================
0.28/0.38	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.28/0.38	c       |         |          |          |    Limit     GC | Var      | Constra 
0.28/0.38	c =============================================================================
0.28/0.38	c  0.0s |       0 |        0 |        0 |      114      0 |        1 |        2
0.28/0.38	c  0.0s |       0 |       13 |        7 |      114      0 |        1 |        2
0.28/0.38	c #cpu_time = 0.001s
0.28/0.38	c #wall_clock_time = 0.001s
0.28/0.38	c #decision = 13
0.28/0.38	c #random_decision = 0
0.28/0.38	c #conflict = 7
0.28/0.38	c #restart = 0
0.28/0.38	c BCD2: relaxing 6 and merging with 1 cores into a new core of size 9: cost of the new core is >=65
0.28/0.38	c lower bound updated to 65
0.28/0.38	c BCD2: 65 <= obj <= 372
0.28/0.38	c BCD2: #cores=1, #unrelaxed=0, #relaxed=9, #hardened=0
0.28/0.38	c BCD2: #sat=1 #unsat=3 bias=3/4
0.28/0.38	c Solving starts ...
0.28/0.38	c ============================[ Search Statistics ]============================
0.28/0.38	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.28/0.38	c       |         |          |          |    Limit     GC | Var      | Constra 
0.28/0.38	c =============================================================================
0.28/0.38	c  0.0s |       0 |        0 |        0 |      114      0 |        2 |        2
0.39/0.40	c  0.0s |       1 |      120 |      100 |      126      0 |        2 |        3
0.39/0.40	c  0.0s |       1 |      169 |      135 |      126      1 |        2 |        3
0.39/0.40	c #cpu_time = 0.025s
0.39/0.40	c #wall_clock_time = 0.025s
0.39/0.40	c #decision = 169
0.39/0.40	c #random_decision = 0
0.39/0.40	c #conflict = 135
0.39/0.40	c #restart = 1
0.39/0.40	o 107
0.39/0.40	c BCD2: hardening fixes 2 literals
0.39/0.40	c BCD2: updating upper bound: 372 -> 106
0.39/0.40	c BCD2: 65 <= obj <= 106
0.39/0.40	c BCD2: #cores=1, #unrelaxed=0, #relaxed=7, #hardened=2
0.39/0.40	c BCD2: #sat=2 #unsat=3 bias=3/5
0.39/0.40	c Solving starts ...
0.39/0.40	c ============================[ Search Statistics ]============================
0.39/0.40	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.39/0.40	c       |         |          |          |    Limit     GC | Var      | Constra 
0.39/0.40	c =============================================================================
0.39/0.40	c  0.0s |       0 |        0 |        0 |      126      0 |       22 |        5
0.39/0.41	c  0.0s |       0 |       26 |       25 |      126      0 |       23 |       69
0.39/0.41	c #cpu_time = 0.005s
0.39/0.41	c #wall_clock_time = 0.005s
0.39/0.41	c #decision = 26
0.39/0.41	c #random_decision = 0
0.39/0.41	c #conflict = 25
0.39/0.41	c #restart = 0
0.39/0.41	c BCD2: updating lower bound of a core
0.39/0.41	c lower bound updated to 91
0.39/0.41	c BCD2: 91 <= obj <= 106
0.39/0.41	c BCD2: #cores=1, #unrelaxed=0, #relaxed=7, #hardened=2
0.39/0.41	c BCD2: #sat=2 #unsat=4 bias=4/6
0.39/0.41	c Solving starts ...
0.39/0.41	c ============================[ Search Statistics ]============================
0.39/0.41	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.39/0.41	c       |         |          |          |    Limit     GC | Var      | Constra 
0.39/0.41	c =============================================================================
0.39/0.41	c  0.0s |       0 |        0 |        0 |      126      0 |       23 |       70
0.39/0.41	c  0.0s |       0 |       17 |       17 |      126      0 |       25 |       74
0.39/0.41	c #cpu_time = 0.003s
0.39/0.41	c #wall_clock_time = 0.003s
0.39/0.41	c #decision = 17
0.39/0.41	c #random_decision = 0
0.39/0.41	c #conflict = 17
0.39/0.41	c #restart = 0
0.39/0.41	c BCD2: updating lower bound of a core
0.39/0.41	c lower bound updated to 102
0.39/0.41	c BCD2: 102 <= obj <= 106
0.39/0.41	c BCD2: #cores=1, #unrelaxed=0, #relaxed=7, #hardened=2
0.39/0.41	c BCD2: #sat=2 #unsat=5 bias=5/7
0.39/0.41	c Solving starts ...
0.39/0.41	c ============================[ Search Statistics ]============================
0.39/0.41	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.39/0.41	c       |         |          |          |    Limit     GC | Var      | Constra 
0.39/0.41	c =============================================================================
0.39/0.41	c  0.0s |       0 |        0 |        0 |      126      0 |       51 |       74
0.39/0.41	c  0.0s |       0 |        2 |        2 |      126      0 |       93 |      149
0.39/0.41	c #cpu_time = 0.001s
0.39/0.41	c #wall_clock_time = 0.001s
0.39/0.41	c #decision = 2
0.39/0.41	c #random_decision = 0
0.39/0.41	c #conflict = 2
0.39/0.41	c #restart = 0
0.39/0.41	c lower bound updated to 107
0.39/0.41	s OPTIMUM FOUND
0.39/0.41	v x1 x2 -x3 x4 -x5 x6 x7 -x8 -x9 x10
0.39/0.41	v -x11 x12 -x13 x14 x15 x16 -x17 x18 x19 -x20
0.39/0.41	v x21 -x22 x23 x24 x25 -x26 x27 x28 -x29 x30
0.39/0.41	v -x31 x32 x33 x34 -x35 x36 -x37 -x38 -x39 -x40
0.39/0.41	v -x41 -x42 -x43 -x44 -x45 x46 -x47 x48 -x49 x50
0.39/0.41	v x51 x52 -x53 x54 -x55 -x56 -x57 -x58 -x59 -x60
0.39/0.41	v -x61 -x62 -x63 x64 -x65 x66 -x67 x68 x69 x70
0.39/0.41	v -x71 x72 x73 -x74 x75 -x76 x77 x78 x79 -x80
0.39/0.41	v x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90
0.39/0.41	v -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99
0.39/0.41	c total CPU time = 0.417s
0.39/0.41	c total wall clock time = 0.418s

Verifier Data 

OK	107

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-4105225-1466242910/watcher-4105225-1466242910 -o /tmp/evaluation-result-4105225-1466242910/solver-4105225-1466242910 -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-4105225-1466242910.opb 

pid=3869
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: 1.92 1.98 1.90 3/179 3872
/proc/meminfo: memFree=30019284/32872528 swapFree=526336/559040
[pid=3872] ppid=3869 vsize=652732 CPUtime=0 cores=1,3,5,7
/proc/3872/stat : 3872 (toysat) R 3869 3872 28898 0 -1 4202496 2419 0 0 0 0 0 0 0 20 0 4 0 26341111 668397568 2780 33554432000 4194304 16246674 140733552356288 140733552355712 13880264 0 2 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/3872/statm: 163695 2789 441 2943 0 160589 0
[pid=3872/tid=3873] ppid=3869 vsize=722364 CPUtime=0 cores=1,3,5,7
/proc/3872/task/3873/stat : 3873 (toysat) S 3869 3872 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26341111 739700736 3055 33554432000 4194304 16246674 140733552356288 140252293344496 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=3872/tid=3874] ppid=3869 vsize=727484 CPUtime=0 cores=1,3,5,7
/proc/3872/task/3874/stat : 3874 (toysat) S 3869 3872 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26341111 744943616 3072 33554432000 4194304 16246674 140733552356288 140252282854640 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=3872/tid=3875] ppid=3869 vsize=731580 CPUtime=0 cores=1,3,5,7
/proc/3872/task/3875/stat : 3875 (toysat) S 3869 3872 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26341111 749137920 3090 33554432000 4194304 16246674 140733552356288 140252272381104 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0

[startup+0.100179 s]
/proc/loadavg: 1.92 1.98 1.90 3/179 3872
/proc/meminfo: memFree=30019284/32872528 swapFree=526336/559040
[pid=3872] ppid=3869 vsize=1218116 CPUtime=0.08 cores=1,3,5,7
/proc/3872/stat : 3872 (toysat) R 3869 3872 28898 0 -1 4202496 31463 0 0 0 4 4 0 0 20 0 4 0 26341111 1247350784 31814 33554432000 4194304 16246674 140733552356288 140733552355712 12429797 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/3872/statm: 304529 31818 639 2943 0 301423 0
[pid=3872/tid=3873] ppid=3869 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/3872/task/3873/stat : 3873 (toysat) S 3869 3872 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26341111 1247350784 31821 33554432000 4194304 16246674 140733552356288 140252293344496 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=3872/tid=3874] ppid=3869 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/3872/task/3874/stat : 3874 (toysat) S 3869 3872 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26341111 1247350784 31826 33554432000 4194304 16246674 140733552356288 140252282854640 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=3872/tid=3875] ppid=3869 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/3872/task/3875/stat : 3875 (toysat) S 3869 3872 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26341111 1247350784 31829 33554432000 4194304 16246674 140733552356288 140252272381104 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1218116

[startup+0.200532 s]
/proc/loadavg: 1.92 1.98 1.90 3/179 3872
/proc/meminfo: memFree=30019284/32872528 swapFree=526336/559040
[pid=3872] ppid=3869 vsize=1218116 CPUtime=0.19 cores=1,3,5,7
/proc/3872/stat : 3872 (toysat) R 3869 3872 28898 0 -1 4202496 59429 0 0 0 11 8 0 0 20 0 4 0 26341111 1247350784 59780 33554432000 4194304 16246674 140733552356288 140733552355712 12652961 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/3872/statm: 304529 59793 639 2943 0 301423 0
[pid=3872/tid=3873] ppid=3869 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/3872/task/3873/stat : 3873 (toysat) S 3869 3872 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26341111 1247350784 59801 33554432000 4194304 16246674 140733552356288 140252293344496 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=3872/tid=3874] ppid=3869 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/3872/task/3874/stat : 3874 (toysat) S 3869 3872 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26341111 1247350784 59809 33554432000 4194304 16246674 140733552356288 140252282854640 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=3872/tid=3875] ppid=3869 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/3872/task/3875/stat : 3875 (toysat) S 3869 3872 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26341111 1247350784 59818 33554432000 4194304 16246674 140733552356288 140252272381104 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+0.300498 s]
/proc/loadavg: 1.92 1.98 1.90 3/179 3872
/proc/meminfo: memFree=30019284/32872528 swapFree=526336/559040
[pid=3872] ppid=3869 vsize=1218116 CPUtime=0.28 cores=1,3,5,7
/proc/3872/stat : 3872 (toysat) R 3869 3872 28898 0 -1 4202496 90627 0 0 0 16 12 0 0 20 0 4 0 26341111 1247350784 90979 33554432000 4194304 16246674 140733552356288 140733552355712 12653060 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/3872/statm: 304529 90989 652 2943 0 301423 0
[pid=3872/tid=3873] ppid=3869 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/3872/task/3873/stat : 3873 (toysat) S 3869 3872 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26341111 1247350784 90995 33554432000 4194304 16246674 140733552356288 140252293344496 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=3872/tid=3874] ppid=3869 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/3872/task/3874/stat : 3874 (toysat) S 3869 3872 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26341111 1247350784 91002 33554432000 4194304 16246674 140733552356288 140252282854640 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=3872/tid=3875] ppid=3869 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/3872/task/3875/stat : 3875 (toysat) S 3869 3872 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26341111 1247350784 91007 33554432000 4194304 16246674 140733552356288 140252272381104 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 1218116

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 3872 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.400495 s]
/proc/loadavg: 1.92 1.98 1.90 3/179 3872
/proc/meminfo: memFree=30019284/32872528 swapFree=526336/559040
[pid=3872] ppid=3869 vsize=1218116 CPUtime=0.39 cores=1,3,5,7
/proc/3872/stat : 3872 (toysat) R 3869 3872 28898 0 -1 4202496 114712 0 0 0 23 16 0 0 20 0 4 0 26341111 1247350784 115060 33554432000 4194304 16246674 140733552356288 140733552355712 6018209 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/3872/statm: 304529 115065 787 2943 0 301423 0
[pid=3872/tid=3873] ppid=3869 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/3872/task/3873/stat : 3873 (toysat) S 3869 3872 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26341111 1247350784 115071 33554432000 4194304 16246674 140733552356288 140252293344496 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=3872/tid=3874] ppid=3869 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/3872/task/3874/stat : 3874 (toysat) S 3869 3872 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26341111 1247350784 115081 33554432000 4194304 16246674 140733552356288 140252282854640 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=3872/tid=3875] ppid=3869 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/3872/task/3875/stat : 3875 (toysat) S 3869 3872 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26341111 1247350784 115089 33554432000 4194304 16246674 140733552356288 140252272381104 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

Child status: 0
Real time (s): 0.447008
CPU time (s): 0.445931
CPU user time (s): 0.252961
CPU system time (s): 0.19297
CPU usage (%): 99.7591
Max. virtual memory (cumulated for all children) (KiB): 1218116

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.252961
system time used= 0.19297
maximum resident set size= 474848
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 118374
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= 4

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.003999 second user time and 0.006998 second system time

The end

Launcher Data 

Begin job on node106 at 2016-06-18 11:41:50
IDJOB=4105225
IDBENCH=2819
IDSOLVER=2542
FILE ID=node106/4105225-1466242910
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=107-Q=373.opb
COMMAND LINE= toysat +RTS -H1G -MMEMLIMITm -K1G -RTS --pb --search=bcd2 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4105225-1466242910/watcher-4105225-1466242910 -o /tmp/evaluation-result-4105225-1466242910/solver-4105225-1466242910 -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-4105225-1466242910.opb

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

MD5SUM BENCH= 672181b2677aac5cee9d4abd8b9beca4
RANDOM SEED=44474281

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:        30019812 kB
Buffers:           83480 kB
Cached:           208916 kB
SwapCached:         1868 kB
Active:          1342452 kB
Inactive:         204028 kB
Active(anon):    1253408 kB
Inactive(anon):     3048 kB
Active(file):      89044 kB
Inactive(file):   200980 kB
Unevictable:      559040 kB
Mlocked:          526336 kB
SwapTotal:      67108856 kB
SwapFree:       67099160 kB
Dirty:             16816 kB
Writeback:             0 kB
AnonPages:       1814096 kB
Mapped:            10680 kB
Shmem:                 0 kB
Slab:             613148 kB
SReclaimable:      55404 kB
SUnreclaim:       557744 kB
KernelStack:        1528 kB
PageTables:         7564 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:    319488 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 11:41:50