Trace number 4104889

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 2016-05-02OPT127 0.459929 0.468464

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/
factor/normalized-factor-size=9-P=127-Q=359.opb
MD5SUM816c17661b65327d3930284177dd7f11
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark127
Best CPU time to get the best result obtained on this benchmark0.018996
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 127
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 306714
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 2016-06-18T11:41:09+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-4104889-1466242869.opb"]
0.00/0.01	c use --random-gen="109885150 744904688 3337831276 2423088838 1257791051 676416605 1237667076 3590315508 4190608191 14282028 1169852214 853090414 2996942778 82206278 860722171 2483296099 2503323719 1490317032 1071411562 4081405166 2350705224 673869768 3325145682 1892785678 2270788348 2535012695 2147361043 3819998530 1017929806 800403681 744026010 153597615 1975028024 1435885603 2740071107 2510503932 1314620633 1764135834 2356320436 1743618205 3769571910 4021592306 883759860 2799321595 878896301 3972943429 2122994581 412565525 3363508296 1569824043 4012512742 2131772842 2747325174 2328669786 2044294631 1644129538 3503957406 1994376685 879813730 129455830 3722537498 3142916512 2038822562 1975456861 1192730383 3162765787 600642308 2025506692 1338034655 2318715623 675859587 3674796204 3562896461 4271530047 2052491254 340174656 43036293 2363138571 2232693206 3598843001 360920774 4006547337 2036498277 165931279 1580549254 2729511799 1082731644 554571226 3790915271 2632482024 3781312925 3061594241 2026033891 877139468 346481918 237996163 2256789308 4122346594 4212337262 979585268 3962121531 483635352 2897005761 3452902478 1930702061 4258009487 451364222 1951977297 3627245490 1582714513 131675452 2355453502 277893125 1456710370 2305933466 3571554817 2394976796 1301143453 1567656504 1564846008 108596576 1296298233 1544536706 1671484227 1879392946 3010944727 453697490 1693787595 3836647030 3336773191 4022634168 2655907660 2835168742 1610333161 2918007056 4114674133 471350460 2707049756 930581529 1475071446 3556077200 2996912784 1907800591 1943485758 3030674010 2340891394 2390688300 639588949 3666071011 1546514036 3879893963 3836983974 575467451 3973784875 3364243718 345920926 3220433358 3970821771 1527077293 3272165892 2032337377 3950791626 3637492676 1510925008 3572041412 2103346444 3275751814 1872444504 932003535 2591722172 659172748 3634424737 2379855931 1268809777 3341757033 3216869858 2910123224 1598762872 3166076522 2946435756 72217196 3441945029 144911458 2743664240 1698634056 4132214661 3963465546 1149973724 363774623 1261456488 2004508138 1494413107 3839202901 2004673729 867964117 3378428624 1360012287 1809757070 2294654747 3721582337 2871228905 2334809529 1528487834 461491165 681912641 1115117929 1084937531 1730435613 3247083524 2757878024 547835575 4021930243 3529342134 82247317 2605225775 3092503630 3404336344 855347367 3054030942 670792288 710165354 3369021070 2866640078 382382843 1624088516 559493702 2504797893 2540989266 3955073517 2032176372 4210615714 2201918439 3008874157 1711395697 166476035 1419634884 50009947 311545510 817160392 1177283062 4169900727 355442982 329256646 1706749682 2679487083 2163518853 1027215381 3090378836 1931873236 2521547765 2795589368 3460343913 173402188 4205147616 297156478 431107203 255 362436" option to reproduce the execution
0.00/0.01	c #vars 99
0.00/0.01	c #constraints 244
0.29/0.38	c BCD2: Hardening is enabled.
0.29/0.38	c BCD2: BiasedSearch is enabled.
0.29/0.38	c Solving starts ...
0.29/0.38	c ============================[ Search Statistics ]============================
0.29/0.38	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.29/0.38	c       |         |          |          |    Limit     GC | Var      | Constra 
0.29/0.38	c =============================================================================
0.29/0.38	c  0.0s |       0 |        0 |        0 |      114      0 |        1 |        0
0.29/0.39	c  0.0s |       1 |      114 |      100 |      114      0 |        1 |        2
0.39/0.42	c  0.0s |       2 |      293 |      250 |      126      2 |        1 |        2
0.39/0.43	c  0.1s |       2 |      355 |      296 |      139      2 |        1 |        2
0.39/0.43	c #cpu_time = 0.052s
0.39/0.43	c #wall_clock_time = 0.052s
0.39/0.43	c #decision = 355
0.39/0.43	c #random_decision = 1
0.39/0.43	c #conflict = 296
0.39/0.43	c #restart = 2
0.39/0.43	o 127
0.39/0.43	c BCD2: hardening fixes 2 literals
0.39/0.43	c BCD2: updating upper bound: 511 -> 126
0.39/0.43	c BCD2: 0 <= obj <= 126
0.39/0.43	c BCD2: #cores=0, #unrelaxed=7, #relaxed=0, #hardened=2
0.39/0.43	c BCD2: #sat=1 #unsat=1 bias=1/2
0.39/0.43	c Solving starts ...
0.39/0.43	c ============================[ Search Statistics ]============================
0.39/0.43	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.39/0.43	c       |         |          |          |    Limit     GC | Var      | Constra 
0.39/0.43	c =============================================================================
0.39/0.43	c  0.0s |       0 |        0 |        0 |      139      0 |       20 |        2
0.39/0.43	c  0.0s |       0 |        1 |        1 |      139      0 |       23 |       71
0.39/0.43	c #cpu_time = 0.001s
0.39/0.43	c #wall_clock_time = 0.001s
0.39/0.43	c #decision = 1
0.39/0.43	c #random_decision = 0
0.39/0.43	c #conflict = 1
0.39/0.43	c #restart = 0
0.39/0.43	c BCD2: found a new core of size 1: cost of the new core is >=64
0.39/0.43	c lower bound updated to 64
0.39/0.43	c BCD2: 64 <= obj <= 126
0.39/0.43	c BCD2: #cores=1, #unrelaxed=6, #relaxed=1, #hardened=2
0.39/0.43	c BCD2: #sat=1 #unsat=2 bias=2/3
0.39/0.43	c Solving starts ...
0.39/0.43	c ============================[ Search Statistics ]============================
0.39/0.43	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.39/0.43	c       |         |          |          |    Limit     GC | Var      | Constra 
0.39/0.43	c =============================================================================
0.39/0.43	c  0.0s |       0 |        0 |        0 |      139      0 |       23 |       71
0.39/0.43	c  0.0s |       0 |        3 |        1 |      139      0 |       25 |       81
0.39/0.43	c #cpu_time = 0.001s
0.39/0.43	c #wall_clock_time = 0.001s
0.39/0.43	c #decision = 3
0.39/0.43	c #random_decision = 0
0.39/0.43	c #conflict = 1
0.39/0.43	c #restart = 0
0.39/0.43	c BCD2: found a new core of size 1: cost of the new core is >=32
0.39/0.43	c lower bound updated to 96
0.39/0.43	c BCD2: 96 <= obj <= 126
0.39/0.43	c BCD2: #cores=2, #unrelaxed=5, #relaxed=2, #hardened=2
0.39/0.43	c BCD2: #sat=1 #unsat=3 bias=3/4
0.39/0.43	c Solving starts ...
0.39/0.43	c ============================[ Search Statistics ]============================
0.39/0.43	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.39/0.43	c       |         |          |          |    Limit     GC | Var      | Constra 
0.39/0.43	c =============================================================================
0.39/0.43	c  0.0s |       0 |        0 |        0 |      139      0 |       25 |       81
0.39/0.43	c  0.0s |       0 |        4 |        1 |      139      0 |       25 |       81
0.39/0.43	c #cpu_time = 0.000s
0.39/0.43	c #wall_clock_time = 0.000s
0.39/0.43	c #decision = 4
0.39/0.43	c #random_decision = 0
0.39/0.43	c #conflict = 1
0.39/0.43	c #restart = 0
0.39/0.43	c BCD2: found a new core of size 2: cost of the new core is >=8
0.39/0.43	c lower bound updated to 104
0.39/0.43	c BCD2: 104 <= obj <= 126
0.39/0.43	c BCD2: #cores=3, #unrelaxed=3, #relaxed=4, #hardened=2
0.39/0.43	c BCD2: #sat=1 #unsat=4 bias=4/5
0.39/0.43	c Solving starts ...
0.39/0.43	c ============================[ Search Statistics ]============================
0.39/0.43	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.39/0.43	c       |         |          |          |    Limit     GC | Var      | Constra 
0.39/0.43	c =============================================================================
0.39/0.43	c  0.0s |       0 |        0 |        0 |      139      0 |       25 |       81
0.39/0.43	c  0.0s |       0 |       12 |        2 |      139      0 |       48 |      142
0.39/0.43	c #cpu_time = 0.001s
0.39/0.43	c #wall_clock_time = 0.001s
0.39/0.43	c #decision = 12
0.39/0.43	c #random_decision = 0
0.39/0.43	c #conflict = 2
0.39/0.43	c #restart = 0
0.39/0.43	c BCD2: updating lower bound of a core
0.39/0.43	c BCD2: refineLB: 21 -> 24
0.39/0.43	c lower bound updated to 120
0.39/0.43	c BCD2: 120 <= obj <= 126
0.39/0.43	c BCD2: #cores=3, #unrelaxed=3, #relaxed=4, #hardened=2
0.39/0.43	c BCD2: #sat=1 #unsat=5 bias=5/6
0.39/0.43	c Solving starts ...
0.39/0.43	c ============================[ Search Statistics ]============================
0.39/0.43	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.39/0.43	c       |         |          |          |    Limit     GC | Var      | Constra 
0.39/0.43	c =============================================================================
0.39/0.43	c  0.0s |       0 |        0 |        0 |      139      0 |       48 |      142
0.39/0.43	c  0.0s |       0 |        7 |        2 |      139      0 |       48 |      142
0.39/0.43	c #cpu_time = 0.001s
0.39/0.43	c #wall_clock_time = 0.001s
0.39/0.43	c #decision = 7
0.39/0.43	c #random_decision = 0
0.39/0.43	c #conflict = 2
0.39/0.43	c #restart = 0
0.39/0.43	c BCD2: found a new core of size 3: cost of the new core is >=1
0.39/0.43	c lower bound updated to 121
0.39/0.43	c BCD2: 121 <= obj <= 126
0.39/0.43	c BCD2: #cores=4, #unrelaxed=0, #relaxed=7, #hardened=2
0.39/0.43	c BCD2: #sat=1 #unsat=6 bias=6/7
0.39/0.43	c Solving starts ...
0.39/0.43	c ============================[ Search Statistics ]============================
0.39/0.43	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.39/0.43	c       |         |          |          |    Limit     GC | Var      | Constra 
0.39/0.43	c =============================================================================
0.39/0.43	c  0.0s |       0 |        0 |        0 |      139      0 |       48 |      142
0.39/0.44	c  0.0s |       0 |       22 |       11 |      139      0 |       75 |      200
0.39/0.44	c #cpu_time = 0.002s
0.39/0.44	c #wall_clock_time = 0.002s
0.39/0.44	c #decision = 22
0.39/0.44	c #random_decision = 1
0.39/0.44	c #conflict = 11
0.39/0.44	c #restart = 0
0.39/0.44	c lower bound updated to 127
0.39/0.44	s OPTIMUM FOUND
0.39/0.44	v x1 x2 x3 x4 x5 x6 x7 -x8 -x9 x10
0.39/0.44	v x11 x12 -x13 -x14 x15 x16 -x17 x18 x19 x20
0.39/0.44	v x21 -x22 -x23 x24 x25 -x26 x27 x28 x29 x30
0.39/0.44	v -x31 -x32 x33 x34 -x35 x36 x37 x38 x39 -x40
0.39/0.44	v -x41 x42 x43 -x44 x45 x46 x47 x48 -x49 -x50
0.39/0.44	v x51 x52 -x53 x54 x55 x56 x57 -x58 -x59 x60
0.39/0.44	v x61 -x62 x63 x64 x65 x66 -x67 -x68 x69 x70
0.39/0.44	v -x71 x72 x73 x74 x75 -x76 -x77 x78 x79 -x80
0.39/0.44	v x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90
0.39/0.44	v -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99
0.39/0.44	c total CPU time = 0.437s
0.39/0.44	c total wall clock time = 0.438s

Verifier Data 

OK	127

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-4104889-1466242869/watcher-4104889-1466242869 -o /tmp/evaluation-result-4104889-1466242869/solver-4104889-1466242869 -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-4104889-1466242869.opb 

pid=1801
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: 1.85 1.98 1.89 3/179 1804
/proc/meminfo: memFree=30022112/32872528 swapFree=526336/559040
[pid=1804] ppid=1801 vsize=496060 CPUtime=0 cores=1,3,5,7
/proc/1804/stat : 1804 (toysat) R 1801 1804 28898 0 -1 4202496 1806 0 0 0 0 0 0 0 20 0 4 0 26337061 507965440 2678 33554432000 4194304 16246674 140734240574528 140734240573952 13880264 0 2 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/1804/statm: 124527 2688 441 2943 0 121421 0
[pid=1804/tid=1805] ppid=1801 vsize=617916 CPUtime=0 cores=1,3,5,7
/proc/1804/task/1805/stat : 1805 (toysat) S 1801 1804 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26337061 632745984 3154 33554432000 4194304 16246674 140734240574528 140234165562608 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=1804/tid=1806] ppid=1801 vsize=622012 CPUtime=0 cores=1,3,5,7
/proc/1804/task/1806/stat : 1806 (toysat) S 1801 1804 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26337061 636940288 3173 33554432000 4194304 16246674 140734240574528 140234155072752 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=1804/tid=1807] ppid=1801 vsize=626108 CPUtime=0 cores=1,3,5,7
/proc/1804/task/1807/stat : 1807 (toysat) S 1801 1804 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26337061 641134592 3189 33554432000 4194304 16246674 140734240574528 140234037652656 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0

[startup+0.100181 s]
/proc/loadavg: 1.85 1.98 1.89 3/179 1804
/proc/meminfo: memFree=30022112/32872528 swapFree=526336/559040
[pid=1804] ppid=1801 vsize=1218116 CPUtime=0.09 cores=1,3,5,7
/proc/1804/stat : 1804 (toysat) R 1801 1804 28898 0 -1 4202496 31428 0 0 0 5 4 0 0 20 0 4 0 26337061 1247350784 32291 33554432000 4194304 16246674 140734240574528 140734240556416 12654533 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/1804/statm: 304529 32305 642 2943 0 301423 0
[pid=1804/tid=1805] ppid=1801 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/1804/task/1805/stat : 1805 (toysat) S 1801 1804 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26337061 1247350784 32314 33554432000 4194304 16246674 140734240574528 140234165562608 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=1804/tid=1806] ppid=1801 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/1804/task/1806/stat : 1806 (toysat) S 1801 1804 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26337061 1247350784 32323 33554432000 4194304 16246674 140734240574528 140234155072752 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=1804/tid=1807] ppid=1801 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/1804/task/1807/stat : 1807 (toysat) S 1801 1804 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26337061 1247350784 32333 33554432000 4194304 16246674 140734240574528 140234037652656 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+0.200525 s]
/proc/loadavg: 1.85 1.98 1.89 3/179 1804
/proc/meminfo: memFree=30022112/32872528 swapFree=526336/559040
[pid=1804] ppid=1801 vsize=1218116 CPUtime=0.18 cores=1,3,5,7
/proc/1804/stat : 1804 (toysat) R 1801 1804 28898 0 -1 4202496 56636 0 0 0 11 7 0 0 20 0 4 0 26337061 1247350784 57499 33554432000 4194304 16246674 140734240574528 140734240556416 12414001 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/1804/statm: 304529 57515 642 2943 0 301423 0
[pid=1804/tid=1805] ppid=1801 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/1804/task/1805/stat : 1805 (toysat) S 1801 1804 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26337061 1247350784 57525 33554432000 4194304 16246674 140734240574528 140234165562608 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=1804/tid=1806] ppid=1801 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/1804/task/1806/stat : 1806 (toysat) S 1801 1804 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26337061 1247350784 57530 33554432000 4194304 16246674 140734240574528 140234155072752 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=1804/tid=1807] ppid=1801 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/1804/task/1807/stat : 1807 (toysat) S 1801 1804 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26337061 1247350784 57536 33554432000 4194304 16246674 140734240574528 140234037652656 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+0.300432 s]
/proc/loadavg: 1.85 1.98 1.89 3/179 1804
/proc/meminfo: memFree=30022112/32872528 swapFree=526336/559040
[pid=1804] ppid=1801 vsize=1218116 CPUtime=0.29 cores=1,3,5,7
/proc/1804/stat : 1804 (toysat) R 1801 1804 28898 0 -1 4202496 87303 0 0 0 18 11 0 0 20 0 4 0 26337061 1247350784 88166 33554432000 4194304 16246674 140734240574528 140734240556416 12449273 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/1804/statm: 304529 88182 654 2943 0 301423 0
[pid=1804/tid=1805] ppid=1801 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/1804/task/1805/stat : 1805 (toysat) S 1801 1804 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26337061 1247350784 88191 33554432000 4194304 16246674 140734240574528 140234165562608 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=1804/tid=1806] ppid=1801 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/1804/task/1806/stat : 1806 (toysat) S 1801 1804 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26337061 1247350784 88200 33554432000 4194304 16246674 140734240574528 140234155072752 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=1804/tid=1807] ppid=1801 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/1804/task/1807/stat : 1807 (toysat) S 1801 1804 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26337061 1247350784 88210 33554432000 4194304 16246674 140734240574528 140234037652656 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 1804 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.400419 s]
/proc/loadavg: 1.85 1.98 1.89 3/179 1804
/proc/meminfo: memFree=30022112/32872528 swapFree=526336/559040
[pid=1804] ppid=1801 vsize=1218116 CPUtime=0.39 cores=1,3,5,7
/proc/1804/stat : 1804 (toysat) R 1801 1804 28898 0 -1 4202496 110663 0 0 0 24 15 0 0 20 0 4 0 26337061 1247350784 111523 33554432000 4194304 16246674 140734240574528 140734240556416 5674353 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/1804/statm: 304529 111532 759 2943 0 301423 0
[pid=1804/tid=1805] ppid=1801 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/1804/task/1805/stat : 1805 (toysat) S 1801 1804 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26337061 1247350784 111537 33554432000 4194304 16246674 140734240574528 140234165562608 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=1804/tid=1806] ppid=1801 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/1804/task/1806/stat : 1806 (toysat) S 1801 1804 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26337061 1247350784 111541 33554432000 4194304 16246674 140734240574528 140234155072752 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=1804/tid=1807] ppid=1801 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/1804/task/1807/stat : 1807 (toysat) S 1801 1804 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26337061 1247350784 111548 33554432000 4194304 16246674 140734240574528 140234037652656 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): 0.468464
CPU time (s): 0.459929
CPU user time (s): 0.272958
CPU system time (s): 0.186971
CPU usage (%): 98.1781
Max. virtual memory (cumulated for all children) (KiB): 1218116

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.272958
system time used= 0.186971
maximum resident set size= 476988
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 118397
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 18
involuntary context switches= 3

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.002999 second user time and 0.007998 second system time

The end

Launcher Data 

Begin job on node106 at 2016-06-18 11:41:09
IDJOB=4104889
IDBENCH=2769
IDSOLVER=2542
FILE ID=node106/4104889-1466242869
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=127-Q=359.opb
COMMAND LINE= toysat +RTS -H1G -MMEMLIMITm -K1G -RTS --pb --search=bcd2 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4104889-1466242869/watcher-4104889-1466242869 -o /tmp/evaluation-result-4104889-1466242869/solver-4104889-1466242869 -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-4104889-1466242869.opb

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

MD5SUM BENCH= 816c17661b65327d3930284177dd7f11
RANDOM SEED=820779625

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:        30022748 kB
Buffers:           82180 kB
Cached:           207804 kB
SwapCached:         1868 kB
Active:          1340436 kB
Inactive:         203432 kB
Active(anon):    1253196 kB
Inactive(anon):     3048 kB
Active(file):      87240 kB
Inactive(file):   200384 kB
Unevictable:      559040 kB
Mlocked:          526336 kB
SwapTotal:      67108856 kB
SwapFree:       67099160 kB
Dirty:             16456 kB
Writeback:           776 kB
AnonPages:       1814548 kB
Mapped:            10984 kB
Shmem:                 0 kB
Slab:             612576 kB
SReclaimable:      54964 kB
SUnreclaim:       557612 kB
KernelStack:        1520 kB
PageTables:         7688 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:    253952 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 11:41:10