Trace number 4104761

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 0.619905 0.623336

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/
factor/normalized-factor-size=9-P=127-Q=487.opb
MD5SUMd6583a6ab09c9ddf2ffd6b66380405b4
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 benchmark0.016996
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 322970
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c 2016-06-18T11:40:57+0200
0.00/0.00	c version = 0.5.0
0.00/0.00	c githash = 1a49202
0.00/0.00	c compilationtime = 2016-05-02 00:19:28.990761 UTC
0.00/0.00	c arch = x86_64
0.00/0.00	c os = linux
0.00/0.00	c compiler = ghc 7.10
0.00/0.00	c packages:
0.00/0.00	c   OptDir-0.0.3
0.00/0.00	c   array-0.5.1.0
0.00/0.00	c   base-4.8.2.0
0.00/0.00	c   bytestring-0.10.6.0
0.00/0.00	c   bytestring-builder-0.10.6.0.0
0.00/0.00	c   clock-0.7.2
0.00/0.00	c   containers-0.5.6.2
0.00/0.00	c   data-default-0.5.3
0.00/0.00	c   data-default-class-0.0.1
0.00/0.00	c   data-interval-1.2.0
0.00/0.00	c   deepseq-1.4.1.1
0.00/0.00	c   directory-1.2.2.0
0.00/0.00	c   exceptions-0.8.2.1
0.00/0.00	c   extended-reals-0.2.1.0
0.00/0.00	c   filepath-1.4.0.0
0.00/0.00	c   finite-field-0.8.0
0.00/0.00	c   hashable-1.2.4.0
0.00/0.00	c   heaps-0.3.3
0.00/0.00	c   intern-0.9.1.4
0.00/0.00	c   loop-0.3.0
0.00/0.00	c   mtl-2.2.1
0.00/0.00	c   multiset-0.3.2
0.00/0.00	c   mwc-random-0.13.3.2
0.00/0.00	c   parse_dimacs-1.3
0.00/0.00	c   parsec-3.1.9
0.00/0.00	c   prettyclass-1.0.0.0
0.00/0.00	c   primes-0.2.1.0
0.00/0.00	c   primitive-0.6.1.0
0.00/0.00	c   process-1.2.3.0
0.00/0.00	c   pseudo-boolean-0.1.3.0
0.00/0.01	c   queue-0.1.2
0.00/0.01	c   semigroups-0.18.1
0.00/0.01	c   sign-0.4.3
0.00/0.01	c   stm-2.4.4.1
0.00/0.01	c   template-haskell-2.10.0.0
0.00/0.01	c   temporary-1.2.0.4
0.00/0.01	c   time-1.5.0.1
0.00/0.01	c   transformers-0.4.2.0
0.00/0.01	c   transformers-compat-0.5.1.4
0.00/0.01	c   type-level-numbers-0.1.1.1
0.00/0.01	c   unbounded-delays-0.1.0.9
0.00/0.01	c   unordered-containers-0.2.6.0
0.00/0.01	c   vector-0.11.0.0
0.00/0.01	c   vector-space-0.10.3
0.00/0.01	c command line = ["+RTS","-H1G","-M15500m","-K1G","-RTS","--pb","--search=bcd2","HOME/instance-4104761-1466242857.opb"]
0.09/0.12	c use --random-gen="731999113 2450809401 3369564326 2422317258 2790440152 4026261630 2935373412 676159890 2748457143 1485202479 463237265 407622424 928484509 4012605799 2538690703 304240206 3809540377 801961928 3127824858 1044054636 817993379 781586612 1951389625 4241574885 3621041885 2062228770 395924471 979699600 3902543234 3098622716 3589501407 2627938756 3944463197 3412412540 4067425702 478714400 2140888191 530064071 2387070357 4193213279 25078355 2336753826 2412330573 2462856594 785918970 3832668659 2100412054 3532434688 2542921428 2743498569 317528812 2618593714 3932488554 3995415492 2416162139 3719606855 2558473096 478752314 4062862222 405999523 1995995781 494808899 1877351372 1663312691 1538168630 597348840 3312666106 835056611 4147714811 313792650 83473335 3379260694 1487875248 3523796248 3268963782 4054340492 2306784945 2825964309 1147157380 1793184582 3105301803 4176337831 3051496212 833767015 3503868073 1329574909 3886029268 1301249385 517113795 2866668683 3573068712 1387951777 1211716571 3496768683 3859728781 312112648 3657475259 1941680587 3153761884 2718394836 3537813351 1912301576 38263245 1948481136 2797535011 2526068007 1572667224 2155428612 3904206676 2951565843 2896738624 3275819956 4104650201 2343198079 3700331736 2915275242 3784739100 1994668031 1242302999 810568975 2950711375 1142394738 1917034449 3582398712 2688702588 1042632508 3502523247 3886414300 1097304310 4133524995 2890233963 3483396592 3688948458 2234831459 1916834399 2236244412 464827905 3501023925 2088581682 3282386576 4188703285 846500623 4036800275 1612529574 1656398514 608575057 1997092934 3399048742 203747015 3327061521 2431880585 935185436 3406990677 2748180097 3350234634 1257283624 2811632575 2371222861 1330200240 323075838 1939805672 3347108190 131415189 2114618097 2173157733 4040019179 4179778794 3987904379 1178033627 1057492829 1962383086 4258104031 3153067428 3190818660 3278166577 1729931706 195218594 195280447 3446454012 3101447087 2976988428 1836649884 1297441402 793233867 1107938221 2007604053 4168085092 1673715666 4240331374 1339394597 1428296413 810501372 396060751 3270841512 1414753194 1446911123 2508299158 1933904803 932140729 160059139 2555510307 1517322632 2247122522 4202955518 3104562066 3061992782 1177669350 1244577847 1312971670 77567191 495845767 2894051632 3434092355 2179025034 4261009059 537901455 3590353107 2402712271 427862703 1950028783 544063143 2764940044 85590413 3414622086 1899632620 3758016601 2042617889 329571096 3301094277 3699687943 733185151 1348877488 1981777674 71693437 1202278783 3158289401 3682396874 3754270944 2674066070 730236779 1584130886 3568067301 2528106443 3468704784 1166238443 4101995782 2320453805 1013590925 1812018185 3894053575 2957588463 306074832 417633541 3443363016 1333828483 2562773863 255 362436" option to reproduce the execution
0.09/0.12	c #vars 99
0.09/0.12	c #constraints 244
0.49/0.53	c BCD2: Hardening is enabled.
0.49/0.53	c BCD2: BiasedSearch is enabled.
0.49/0.53	c Solving starts ...
0.49/0.53	c ============================[ Search Statistics ]============================
0.49/0.53	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.49/0.53	c       |         |          |          |    Limit     GC | Var      | Constra 
0.49/0.53	c =============================================================================
0.49/0.53	c  0.0s |       0 |        0 |        0 |      114      0 |        1 |        0
0.49/0.55	c  0.0s |       1 |      111 |      100 |      114      0 |        1 |        2
0.49/0.58	c  0.0s |       2 |      278 |      250 |      126      2 |        1 |        2
0.49/0.58	c  0.0s |       2 |      298 |      261 |      139      2 |        1 |        2
0.49/0.58	c #cpu_time = 0.048s
0.49/0.58	c #wall_clock_time = 0.048s
0.49/0.58	c #decision = 298
0.49/0.58	c #random_decision = 0
0.49/0.58	c #conflict = 261
0.49/0.58	c #restart = 2
0.49/0.58	o 127
0.49/0.58	c BCD2: hardening fixes 2 literals
0.49/0.58	c BCD2: updating upper bound: 511 -> 126
0.49/0.58	c BCD2: 0 <= obj <= 126
0.49/0.58	c BCD2: #cores=0, #unrelaxed=7, #relaxed=0, #hardened=2
0.49/0.58	c BCD2: #sat=1 #unsat=1 bias=1/2
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 |      139      0 |       71 |        2
0.49/0.58	c  0.0s |       0 |        0 |        0 |      139      0 |       71 |      195
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 = 0
0.49/0.58	c #random_decision = 0
0.49/0.58	c #conflict = 0
0.49/0.58	c #restart = 0
0.49/0.58	c BCD2: found a new core of size 1: cost of the new core is >=64
0.49/0.58	c lower bound updated to 64
0.49/0.58	c BCD2: 64 <= obj <= 126
0.49/0.58	c BCD2: #cores=1, #unrelaxed=6, #relaxed=1, #hardened=2
0.49/0.58	c BCD2: #sat=1 #unsat=2 bias=2/3
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 |      139      0 |       71 |      195
0.49/0.58	c  0.0s |       0 |        1 |        0 |      139      0 |       71 |      195
0.49/0.58	c #cpu_time = 0.000s
0.49/0.58	c #wall_clock_time = 0.000s
0.49/0.58	c #decision = 1
0.49/0.58	c #random_decision = 0
0.49/0.58	c #conflict = 0
0.49/0.58	c #restart = 0
0.49/0.58	c BCD2: found a new core of size 1: cost of the new core is >=32
0.49/0.58	c lower bound updated to 96
0.49/0.58	c BCD2: 96 <= obj <= 126
0.49/0.58	c BCD2: #cores=2, #unrelaxed=5, #relaxed=2, #hardened=2
0.49/0.58	c BCD2: #sat=1 #unsat=3 bias=3/4
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 |      139      0 |       71 |      195
0.49/0.58	c  0.0s |       0 |        2 |        0 |      139      0 |       71 |      195
0.49/0.58	c #cpu_time = 0.000s
0.49/0.58	c #wall_clock_time = 0.000s
0.49/0.58	c #decision = 2
0.49/0.58	c #random_decision = 0
0.49/0.58	c #conflict = 0
0.49/0.58	c #restart = 0
0.49/0.58	c BCD2: found a new core of size 1: cost of the new core is >=16
0.49/0.58	c lower bound updated to 112
0.49/0.58	c BCD2: 112 <= obj <= 126
0.49/0.58	c BCD2: #cores=3, #unrelaxed=4, #relaxed=3, #hardened=2
0.49/0.58	c BCD2: #sat=1 #unsat=4 bias=4/5
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 |      139      0 |       71 |      195
0.49/0.58	c  0.0s |       0 |        3 |        0 |      139      0 |       71 |      195
0.49/0.58	c #cpu_time = 0.000s
0.49/0.58	c #wall_clock_time = 0.000s
0.49/0.58	c #decision = 3
0.49/0.58	c #random_decision = 0
0.49/0.58	c #conflict = 0
0.49/0.58	c #restart = 0
0.49/0.58	c BCD2: found a new core of size 1: cost of the new core is >=8
0.49/0.58	c lower bound updated to 120
0.49/0.58	c BCD2: 120 <= obj <= 126
0.49/0.58	c BCD2: #cores=4, #unrelaxed=3, #relaxed=4, #hardened=2
0.49/0.58	c BCD2: #sat=1 #unsat=5 bias=5/6
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 |      139      0 |       71 |      195
0.49/0.58	c  0.0s |       0 |        4 |        0 |      139      0 |       71 |      195
0.49/0.58	c #cpu_time = 0.000s
0.49/0.58	c #wall_clock_time = 0.000s
0.49/0.58	c #decision = 4
0.49/0.58	c #random_decision = 0
0.49/0.58	c #conflict = 0
0.49/0.58	c #restart = 0
0.49/0.58	c BCD2: found a new core of size 1: cost of the new core is >=4
0.49/0.58	c lower bound updated to 124
0.49/0.58	c BCD2: 124 <= obj <= 126
0.49/0.58	c BCD2: #cores=5, #unrelaxed=2, #relaxed=5, #hardened=2
0.49/0.58	c BCD2: #sat=1 #unsat=6 bias=6/7
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 |      139      0 |       71 |      195
0.49/0.58	c  0.0s |       0 |        5 |        0 |      139      0 |       71 |      195
0.49/0.58	c #cpu_time = 0.000s
0.49/0.58	c #wall_clock_time = 0.000s
0.49/0.58	c #decision = 5
0.49/0.58	c #random_decision = 0
0.49/0.58	c #conflict = 0
0.49/0.58	c #restart = 0
0.49/0.58	c BCD2: found a new core of size 1: cost of the new core is >=2
0.49/0.58	c lower bound updated to 126
0.49/0.58	c BCD2: hardening fixes 1 literals
0.49/0.58	c BCD2: 126 <= obj <= 126
0.49/0.58	c BCD2: #cores=6, #unrelaxed=0, #relaxed=6, #hardened=3
0.49/0.58	c BCD2: #sat=1 #unsat=7 bias=7/8
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 |      139      0 |       71 |      195
0.49/0.58	c  0.0s |       0 |       14 |        3 |      139      0 |       99 |      207
0.49/0.58	c #cpu_time = 0.000s
0.49/0.58	c #wall_clock_time = 0.000s
0.49/0.58	c #decision = 14
0.49/0.58	c #random_decision = 0
0.49/0.58	c #conflict = 3
0.49/0.58	c #restart = 0
0.49/0.58	c lower bound updated to 127
0.49/0.58	s OPTIMUM FOUND
0.49/0.58	v x1 x2 x3 x4 x5 x6 x7 -x8 -x9 x10
0.49/0.58	v x11 x12 -x13 -x14 x15 x16 x17 x18 x19 x20
0.49/0.58	v x21 -x22 -x23 x24 x25 x26 x27 x28 x29 x30
0.49/0.58	v -x31 -x32 x33 x34 x35 x36 x37 x38 x39 -x40
0.49/0.58	v -x41 x42 x43 x44 x45 x46 x47 x48 -x49 -x50
0.49/0.58	v x51 x52 x53 x54 x55 x56 x57 -x58 -x59 x60
0.49/0.58	v x61 x62 x63 x64 x65 x66 -x67 -x68 x69 x70
0.49/0.58	v x71 x72 x73 x74 x75 -x76 -x77 x78 x79 x80
0.49/0.58	v x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90
0.49/0.58	v -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99
0.49/0.58	c total CPU time = 0.583s
0.49/0.58	c total wall clock time = 0.585s

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-4104761-1466242857/watcher-4104761-1466242857 -o /tmp/evaluation-result-4104761-1466242857/solver-4104761-1466242857 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node106-1466241787-28915 --watchdog 1960 toysat +RTS -H1G -M15500m -K1G -RTS --pb --search=bcd2 HOME/instance-4104761-1466242857.opb 

pid=970
running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.91 2.00 1.90 3/180 973
/proc/meminfo: memFree=30022920/32872528 swapFree=526336/559040
[pid=973] ppid=970 vsize=241084 CPUtime=0 cores=1,3,5,7
/proc/973/stat : 973 (toysat) R 970 973 28898 0 -1 4202496 731 0 0 0 0 0 0 0 20 0 4 0 26335867 246870016 1603 33554432000 4194304 16246674 140735773328912 140735773311904 12874965 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/973/statm: 60271 1608 426 2943 0 57165 0
[pid=973/tid=974] ppid=970 vsize=511420 CPUtime=0 cores=1,3,5,7
/proc/973/task/974/stat : 974 (toysat) S 970 973 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26335868 523694080 2741 33554432000 4194304 16246674 140735773328912 140572834639088 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=973/tid=975] ppid=970 vsize=515516 CPUtime=0 cores=1,3,5,7
/proc/973/task/975/stat : 975 (toysat) S 970 973 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26335868 527888384 2759 33554432000 4194304 16246674 140735773328912 140572824149232 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=973/tid=976] ppid=970 vsize=519612 CPUtime=0 cores=1,3,5,7
/proc/973/task/976/stat : 976 (toysat) S 970 973 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26335868 532082688 2775 33554432000 4194304 16246674 140735773328912 140572736089264 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0

[startup+0.100175 s]
/proc/loadavg: 1.91 2.00 1.90 3/180 973
/proc/meminfo: memFree=30022920/32872528 swapFree=526336/559040
[pid=973] ppid=970 vsize=1218116 CPUtime=0.09 cores=1,3,5,7
/proc/973/stat : 973 (toysat) R 970 973 28898 0 -1 4202496 30983 0 0 0 5 4 0 0 20 0 4 0 26335867 1247350784 31846 33554432000 4194304 16246674 140735773328912 140735773311904 12429797 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/973/statm: 304529 31851 640 2943 0 301423 0
[pid=973/tid=974] ppid=970 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/973/task/974/stat : 974 (toysat) S 970 973 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26335868 1247350784 31855 33554432000 4194304 16246674 140735773328912 140572834639088 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=973/tid=975] ppid=970 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/973/task/975/stat : 975 (toysat) S 970 973 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26335868 1247350784 31858 33554432000 4194304 16246674 140735773328912 140572824149232 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=973/tid=976] ppid=970 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/973/task/976/stat : 976 (toysat) S 970 973 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26335868 1247350784 31862 33554432000 4194304 16246674 140735773328912 140572736089264 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+0.3874 s]
/proc/loadavg: 1.91 2.00 1.90 3/180 973
/proc/meminfo: memFree=30022920/32872528 swapFree=526336/559040
[pid=973] ppid=970 vsize=1218116 CPUtime=0.37 cores=1,3,5,7
/proc/973/stat : 973 (toysat) R 970 973 28898 0 -1 4202496 108211 0 0 0 24 13 0 0 20 0 4 0 26335867 1247350784 109074 33554432000 4194304 16246674 140735773328912 140735773311904 12652961 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/973/statm: 304529 109088 653 2943 0 301423 0
[pid=973/tid=974] ppid=970 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/973/task/974/stat : 974 (toysat) S 970 973 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26335868 1247350784 109097 33554432000 4194304 16246674 140735773328912 140572834639088 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=973/tid=975] ppid=970 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/973/task/975/stat : 975 (toysat) S 970 973 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26335868 1247350784 109106 33554432000 4194304 16246674 140735773328912 140572824149232 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=973/tid=976] ppid=970 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/973/task/976/stat : 976 (toysat) S 970 973 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26335868 1247350784 109115 33554432000 4194304 16246674 140735773328912 140572736089264 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 0.37
Current children cumulated vsize (KiB) 1218116

[startup+0.400474 s]
/proc/loadavg: 1.91 2.00 1.90 3/180 973
/proc/meminfo: memFree=30022920/32872528 swapFree=526336/559040
[pid=973] ppid=970 vsize=1218116 CPUtime=0.38 cores=1,3,5,7
/proc/973/stat : 973 (toysat) R 970 973 28898 0 -1 4202496 111623 0 0 0 25 13 0 0 20 0 4 0 26335867 1247350784 112486 33554432000 4194304 16246674 140735773328912 140735773311904 12449399 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/973/statm: 304529 112502 653 2943 0 301423 0
[pid=973/tid=974] ppid=970 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/973/task/974/stat : 974 (toysat) S 970 973 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26335868 1247350784 112511 33554432000 4194304 16246674 140735773328912 140572834639088 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=973/tid=975] ppid=970 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/973/task/975/stat : 975 (toysat) S 970 973 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26335868 1247350784 112520 33554432000 4194304 16246674 140735773328912 140572824149232 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=973/tid=976] ppid=970 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/973/task/976/stat : 976 (toysat) S 970 973 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26335868 1247350784 112530 33554432000 4194304 16246674 140735773328912 140572736089264 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 0.38
Current children cumulated vsize (KiB) 1218116

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 973 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.500479 s]
/proc/loadavg: 1.91 2.00 1.90 3/180 973
/proc/meminfo: memFree=30022920/32872528 swapFree=526336/559040
[pid=973] ppid=970 vsize=1218116 CPUtime=0.49 cores=1,3,5,7
/proc/973/stat : 973 (toysat) R 970 973 28898 0 -1 4202496 135252 0 0 0 33 16 0 0 20 0 4 0 26335867 1247350784 136115 33554432000 4194304 16246674 140735773328912 140735773311904 12429797 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/973/statm: 304529 136120 653 2943 0 301423 0
[pid=973/tid=974] ppid=970 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/973/task/974/stat : 974 (toysat) S 970 973 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26335868 1247350784 136123 33554432000 4194304 16246674 140735773328912 140572834639088 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=973/tid=975] ppid=970 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/973/task/975/stat : 975 (toysat) S 970 973 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26335868 1247350784 136126 33554432000 4194304 16246674 140735773328912 140572824149232 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=973/tid=976] ppid=970 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/973/task/976/stat : 976 (toysat) S 970 973 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26335868 1247350784 136129 33554432000 4194304 16246674 140735773328912 140572736089264 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 0.49
Current children cumulated vsize (KiB) 1218116

[startup+0.600425 s]
/proc/loadavg: 1.91 2.00 1.90 3/180 973
/proc/meminfo: memFree=30022920/32872528 swapFree=526336/559040
[pid=973] ppid=970 vsize=0 CPUtime=0.58 cores=1,3,5,7
/proc/973/stat : 973 (toysat) R 970 973 28898 0 -1 4202500 152776 0 0 0 39 19 0 0 20 0 1 0 26335867 0 0 33554432000 0 0 0 0 0 0 0 33554432 0 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/973/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): 0.623336
CPU time (s): 0.619905
CPU user time (s): 0.397939
CPU system time (s): 0.221966
CPU usage (%): 99.4496
Max. virtual memory (cumulated for all children) (KiB): 1218116

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.397939
system time used= 0.221966
maximum resident set size= 614504
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 152776
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 0.005999 second user time and 0.005999 second system time

The end

Launcher Data 

Begin job on node106 at 2016-06-18 11:40:57
IDJOB=4104761
IDBENCH=2750
IDSOLVER=2542
FILE ID=node106/4104761-1466242857
RUNJOBID= node106-1466241787-28915
PBS_JOBID= 19918214
Free space on /tmp= 71684 MiB

SOLVER NAME= toysat 2016-05-02
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/factor/normalized-factor-size=9-P=127-Q=487.opb
COMMAND LINE= toysat +RTS -H1G -MMEMLIMITm -K1G -RTS --pb --search=bcd2 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4104761-1466242857/watcher-4104761-1466242857 -o /tmp/evaluation-result-4104761-1466242857/solver-4104761-1466242857 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node106-1466241787-28915 --watchdog 1960  toysat +RTS -H1G -M15500m -K1G -RTS --pb --search=bcd2 HOME/instance-4104761-1466242857.opb

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

MD5SUM BENCH= d6583a6ab09c9ddf2ffd6b66380405b4
RANDOM SEED=1211419046

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:        30023184 kB
Buffers:           81652 kB
Cached:           207420 kB
SwapCached:         1868 kB
Active:          1339944 kB
Inactive:         203168 kB
Active(anon):    1253356 kB
Inactive(anon):     3048 kB
Active(file):      86588 kB
Inactive(file):   200120 kB
Unevictable:      559040 kB
Mlocked:          526336 kB
SwapTotal:      67108856 kB
SwapFree:       67099160 kB
Dirty:             16920 kB
Writeback:             0 kB
AnonPages:       1812432 kB
Mapped:            10684 kB
Shmem:                 0 kB
Slab:             612316 kB
SReclaimable:      54720 kB
SUnreclaim:       557596 kB
KernelStack:        1528 kB
PageTables:         7844 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1955596 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    235520 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7552 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71668 MiB
End job on node106 at 2016-06-18 11:40:58