Trace number 4104497

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 2016-05-02OPT53 0.152976 0.153171

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/
factor/normalized-factor-size=9-P=53-Q=151.opb
MD5SUM371b4b2fd2a2b22701db09549557c453
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark53
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 53
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 269124
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 2016-06-18T11:40:29+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-4104497-1466242829.opb"]
0.00/0.01	c use --random-gen="3713784821 3471943756 1785566372 478679575 362058393 2831247956 1179349611 3839783865 4071821478 2256005146 777787301 1518411162 1793474904 186797864 4259852462 450416212 3908315791 1344876372 2030245909 1759516124 2739528616 2178904572 2788476544 3373722411 2087810268 365968719 2190576716 1103369899 1946344798 526506696 3518447892 1859417832 2498251296 1548096009 1704247980 528297560 3326100610 1387352836 1757310019 1308838830 1209965096 3238922931 3657383027 675665948 4284086720 472899754 138932170 4037341316 2252853775 743698823 2476668085 582379886 3187222050 192757137 4064879842 3753102690 2077692024 3458075095 3353244356 1747450360 3842320988 3187776901 346687095 1404043545 958482035 848025030 2612746400 2050403128 529763257 784732949 2050725067 688011744 1242230595 3062250732 1438471877 1904393142 2859307133 1021714459 1578375348 3408387237 1047825134 4282114284 1904404982 2972130733 1276557637 618727664 4082960019 459242514 70942467 3184507971 2303331879 1929104088 3747959979 237446099 815871509 1902104895 1057820120 3489420880 1223905893 125556440 4050164502 4084653529 4269891354 1940357039 2843763352 3588404701 3802151440 2213533506 1305321733 2326322274 1807829196 305053445 2608869405 2878911270 2954087727 58186074 2911141778 1299416696 3008916710 3542753828 111901239 1997485026 2371636476 76413174 3253087882 1144715300 1482872079 1964349369 2501901995 1669539048 4164187347 530550728 2424451661 3480059754 1020598278 251995006 3523921874 4031167436 4176632690 2117116242 2124480770 1527931398 2452858276 3086599412 1553354248 2664717144 3967283855 1968131666 1101925468 428050783 3211182589 3571978968 1660978792 1993390850 3170146102 4006311020 1684980242 3311073321 2862931720 1451221870 2920839558 4014796549 3394156397 1955531584 982631339 156158238 3772040044 3700347143 553788117 122520534 849881825 1577079998 457384210 3882387471 4053027981 2894945591 3551489356 3589843175 3595530659 3847455103 705447415 3011335128 2306001594 1502697505 2787959463 2127649163 939414245 3729582841 431147569 3690455291 1773739584 3202966792 3391787645 562892821 2270029197 4274935221 2389282093 3834896633 118060297 2981070833 1908388045 3200389976 1187146754 2539397003 2208016167 3177073693 232483222 1615465609 727835990 3251878904 3029680792 1823678624 3482913161 3401681599 2120858242 4010707065 1684931833 2672264427 1628105359 295632942 2903969731 940310920 3936387788 3876553361 1618760973 3380773920 4160102037 1734136462 4243257123 3369133553 4220291496 511435317 1586169927 1560875811 2563961682 450062375 2643259373 798117195 3306372639 3201223461 3873631296 3435925964 147600578 2181529631 1918546530 2343228435 2344648948 432500673 2445129535 205689283 4047879489 768915392 354993743 4233745693 2657037318 337096271 255 362436" option to reproduce the execution
0.00/0.01	c #vars 99
0.00/0.01	c #constraints 244
0.00/0.08	c BCD2: Hardening is enabled.
0.00/0.08	c BCD2: BiasedSearch is enabled.
0.00/0.08	c Solving starts ...
0.00/0.08	c ============================[ Search Statistics ]============================
0.00/0.08	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.00/0.08	c       |         |          |          |    Limit     GC | Var      | Constra 
0.00/0.08	c =============================================================================
0.00/0.08	c  0.0s |       0 |        0 |        0 |      114      0 |       10 |        0
0.00/0.09	c  0.0s |       1 |      112 |      100 |      114      0 |       10 |       20
0.08/0.11	c  0.0s |       1 |      201 |      171 |      126      1 |       10 |       20
0.08/0.11	c #cpu_time = 0.028s
0.08/0.11	c #wall_clock_time = 0.029s
0.08/0.11	c #decision = 201
0.08/0.11	c #random_decision = 0
0.08/0.11	c #conflict = 171
0.08/0.11	c #restart = 1
0.08/0.11	o 151
0.08/0.11	c BCD2: hardening fixes 1 literals
0.08/0.11	c BCD2: updating upper bound: 511 -> 150
0.08/0.11	c BCD2: 0 <= obj <= 150
0.08/0.11	c BCD2: #cores=0, #unrelaxed=8, #relaxed=0, #hardened=1
0.08/0.11	c BCD2: #sat=1 #unsat=1 bias=1/2
0.08/0.11	c Solving starts ...
0.08/0.11	c ============================[ Search Statistics ]============================
0.08/0.11	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.08/0.11	c       |         |          |          |    Limit     GC | Var      | Constra 
0.08/0.11	c =============================================================================
0.08/0.11	c  0.0s |       0 |        0 |        0 |      126      0 |       16 |       20
0.08/0.11	c  0.0s |       0 |        3 |        0 |      126      0 |       16 |       39
0.08/0.11	c #cpu_time = 0.001s
0.08/0.11	c #wall_clock_time = 0.001s
0.08/0.11	c #decision = 3
0.08/0.11	c #random_decision = 0
0.08/0.11	c #conflict = 0
0.08/0.11	c #restart = 0
0.08/0.11	c BCD2: found a new core of size 4: cost of the new core is >=16
0.08/0.11	c lower bound updated to 16
0.08/0.11	c BCD2: 16 <= obj <= 150
0.08/0.11	c BCD2: #cores=1, #unrelaxed=4, #relaxed=4, #hardened=1
0.08/0.11	c BCD2: #sat=1 #unsat=2 bias=2/3
0.08/0.11	c Solving starts ...
0.08/0.11	c ============================[ Search Statistics ]============================
0.08/0.11	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.08/0.11	c       |         |          |          |    Limit     GC | Var      | Constra 
0.08/0.11	c =============================================================================
0.08/0.11	c  0.0s |       0 |        0 |        0 |      126      0 |       16 |       39
0.08/0.11	c  0.0s |       0 |       14 |       10 |      126      0 |       16 |       39
0.08/0.11	c #cpu_time = 0.002s
0.08/0.11	c #wall_clock_time = 0.002s
0.08/0.11	c #decision = 14
0.08/0.11	c #random_decision = 0
0.08/0.11	c #conflict = 10
0.08/0.11	c #restart = 0
0.08/0.11	c BCD2: relaxing 4 and merging with 1 cores into a new core of size 8: cost of the new core is >=17
0.08/0.11	c lower bound updated to 17
0.08/0.11	c BCD2: 17 <= obj <= 150
0.08/0.11	c BCD2: #cores=1, #unrelaxed=0, #relaxed=8, #hardened=1
0.08/0.11	c BCD2: #sat=1 #unsat=3 bias=3/4
0.08/0.11	c Solving starts ...
0.08/0.11	c ============================[ Search Statistics ]============================
0.08/0.11	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.08/0.11	c       |         |          |          |    Limit     GC | Var      | Constra 
0.08/0.11	c =============================================================================
0.08/0.11	c  0.0s |       0 |        0 |        0 |      126      0 |       17 |       39
0.08/0.13	c  0.0s |       0 |       98 |       88 |      139      0 |       17 |       40
0.08/0.13	c #cpu_time = 0.016s
0.08/0.13	c #wall_clock_time = 0.016s
0.08/0.13	c #decision = 98
0.08/0.13	c #random_decision = 0
0.08/0.13	c #conflict = 88
0.08/0.13	c #restart = 0
0.08/0.13	o 53
0.08/0.13	c BCD2: hardening fixes 2 literals
0.08/0.13	c BCD2: updating upper bound: 150 -> 52
0.08/0.13	c BCD2: 17 <= obj <= 52
0.08/0.13	c BCD2: #cores=1, #unrelaxed=0, #relaxed=6, #hardened=3
0.08/0.13	c BCD2: #sat=2 #unsat=3 bias=3/5
0.08/0.13	c Solving starts ...
0.08/0.13	c ============================[ Search Statistics ]============================
0.08/0.13	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.08/0.13	c       |         |          |          |    Limit     GC | Var      | Constra 
0.08/0.13	c =============================================================================
0.08/0.13	c  0.0s |       0 |        0 |        0 |      139      0 |       32 |       42
0.08/0.13	c  0.0s |       0 |       18 |       18 |      139      0 |       33 |       88
0.08/0.13	c #cpu_time = 0.004s
0.08/0.13	c #wall_clock_time = 0.004s
0.08/0.13	c #decision = 18
0.08/0.13	c #random_decision = 0
0.08/0.13	c #conflict = 18
0.08/0.13	c #restart = 0
0.08/0.13	c BCD2: updating lower bound of a core
0.08/0.13	c lower bound updated to 39
0.08/0.13	c BCD2: 39 <= obj <= 52
0.08/0.13	c BCD2: #cores=1, #unrelaxed=0, #relaxed=6, #hardened=3
0.08/0.13	c BCD2: #sat=2 #unsat=4 bias=4/6
0.08/0.13	c Solving starts ...
0.08/0.13	c ============================[ Search Statistics ]============================
0.08/0.13	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.08/0.13	c       |         |          |          |    Limit     GC | Var      | Constra 
0.08/0.13	c =============================================================================
0.08/0.13	c  0.0s |       0 |        0 |        0 |      139      0 |       40 |       88
0.08/0.14	c  0.0s |       0 |        9 |        9 |      139      0 |       41 |      116
0.08/0.14	c #cpu_time = 0.002s
0.08/0.14	c #wall_clock_time = 0.002s
0.08/0.14	c #decision = 9
0.08/0.14	c #random_decision = 0
0.08/0.14	c #conflict = 9
0.08/0.14	c #restart = 0
0.08/0.14	c BCD2: updating lower bound of a core
0.08/0.14	c lower bound updated to 49
0.08/0.14	c BCD2: 49 <= obj <= 52
0.08/0.14	c BCD2: #cores=1, #unrelaxed=0, #relaxed=6, #hardened=3
0.08/0.14	c BCD2: #sat=2 #unsat=5 bias=5/7
0.08/0.14	c Solving starts ...
0.08/0.14	c ============================[ Search Statistics ]============================
0.08/0.14	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.08/0.14	c       |         |          |          |    Limit     GC | Var      | Constra 
0.08/0.14	c =============================================================================
0.08/0.14	c  0.0s |       0 |        0 |        0 |      139      0 |       51 |      117
0.08/0.14	c  0.0s |       0 |        2 |        1 |      139      0 |       79 |      221
0.08/0.14	c #cpu_time = 0.001s
0.08/0.14	c #wall_clock_time = 0.001s
0.08/0.14	c #decision = 2
0.08/0.14	c #random_decision = 0
0.08/0.14	c #conflict = 1
0.08/0.14	c #restart = 0
0.08/0.14	c BCD2: updating lower bound of a core
0.08/0.14	c lower bound updated to 52
0.08/0.14	c BCD2: 52 <= obj <= 52
0.08/0.14	c BCD2: #cores=1, #unrelaxed=0, #relaxed=6, #hardened=3
0.08/0.14	c BCD2: #sat=2 #unsat=6 bias=6/8
0.08/0.14	c Solving starts ...
0.08/0.14	c ============================[ Search Statistics ]============================
0.08/0.14	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.08/0.14	c       |         |          |          |    Limit     GC | Var      | Constra 
0.08/0.14	c =============================================================================
0.08/0.14	c  0.0s |       0 |        0 |        0 |      139      0 |       79 |      221
0.08/0.14	c  0.0s |       0 |        4 |        3 |      139      0 |      102 |      233
0.08/0.14	c #cpu_time = 0.000s
0.08/0.14	c #wall_clock_time = 0.000s
0.08/0.14	c #decision = 4
0.08/0.14	c #random_decision = 0
0.08/0.14	c #conflict = 3
0.08/0.14	c #restart = 0
0.08/0.14	c lower bound updated to 53
0.08/0.14	s OPTIMUM FOUND
0.08/0.14	v x1 -x2 x3 -x4 x5 x6 -x7 -x8 -x9 x10
0.08/0.14	v x11 x12 -x13 x14 -x15 -x16 x17 -x18 x19 x20
0.08/0.14	v x21 -x22 x23 -x24 -x25 x26 -x27 -x28 -x29 -x30
0.08/0.14	v -x31 -x32 -x33 -x34 -x35 -x36 x37 x38 x39 -x40
0.08/0.14	v x41 -x42 -x43 x44 -x45 -x46 -x47 -x48 -x49 -x50
0.08/0.14	v -x51 -x52 -x53 -x54 x55 x56 x57 -x58 x59 -x60
0.08/0.14	v -x61 x62 -x63 x64 x65 x66 -x67 x68 -x69 -x70
0.08/0.14	v x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80
0.08/0.14	v -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90
0.08/0.14	v -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99
0.08/0.14	c total CPU time = 0.141s
0.08/0.14	c total wall clock time = 0.142s

Verifier Data 

OK	53

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-4104497-1466242829/watcher-4104497-1466242829 -o /tmp/evaluation-result-4104497-1466242829/solver-4104497-1466242829 -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-4104497-1466242829.opb 

pid=31811
running on 4 cores: 1,3,5,7

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


[startup+0 s]
/proc/loadavg: 2.07 2.03 1.91 2/180 31814
/proc/meminfo: memFree=30025632/32872528 swapFree=526336/559040
[pid=31814] ppid=31811 vsize=822716 CPUtime=0 cores=1,3,5,7
/proc/31814/stat : 31814 (toysat) R 31811 31814 28898 0 -1 4202496 3088 0 0 0 0 0 0 0 20 0 4 0 26333028 842461184 2938 33554432000 4194304 16246674 140734199842784 140734199842208 13880264 0 2 0 34082818 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/31814/statm: 206191 2947 441 2943 0 203085 0
[pid=31814/tid=31815] ppid=31811 vsize=839100 CPUtime=0 cores=1,3,5,7
/proc/31814/task/31815/stat : 31815 (toysat) S 31811 31814 28898 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 26333028 859238400 3004 33554432000 4194304 16246674 140734199842784 140035801197808 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 3 0 0 0 0 0
[pid=31814/tid=31816] ppid=31811 vsize=844220 CPUtime=0 cores=1,3,5,7
/proc/31814/task/31816/stat : 31816 (toysat) S 31811 31814 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26333028 864481280 3021 33554432000 4194304 16246674 140734199842784 140035790707952 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 5 0 0 0 0 0
[pid=31814/tid=31817] ppid=31811 vsize=848316 CPUtime=0 cores=1,3,5,7
/proc/31814/task/31817/stat : 31817 (toysat) S 31811 31814 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26333028 868675584 3038 33554432000 4194304 16246674 140734199842784 140035780234416 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 3 0 0 0 0 0

[startup+0.100164 s]
/proc/loadavg: 2.07 2.03 1.91 2/180 31814
/proc/meminfo: memFree=30025632/32872528 swapFree=526336/559040
[pid=31814] ppid=31811 vsize=1218116 CPUtime=0.08 cores=1,3,5,7
/proc/31814/stat : 31814 (toysat) R 31811 31814 28898 0 -1 4202496 30262 0 0 0 5 3 0 0 20 0 4 0 26333028 1247350784 30099 33554432000 4194304 16246674 140734199842784 140734199825776 12997801 0 0 0 34082818 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/31814/statm: 304529 30099 758 2943 0 301423 0
[pid=31814/tid=31815] ppid=31811 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/31814/task/31815/stat : 31815 (toysat) S 31811 31814 28898 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 26333028 1247350784 30099 33554432000 4194304 16246674 140734199842784 140035801197808 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 3 0 0 0 0 0
[pid=31814/tid=31816] ppid=31811 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/31814/task/31816/stat : 31816 (toysat) S 31811 31814 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26333028 1247350784 30099 33554432000 4194304 16246674 140734199842784 140035790707952 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 5 0 0 0 0 0
[pid=31814/tid=31817] ppid=31811 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/31814/task/31817/stat : 31817 (toysat) S 31811 31814 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26333028 1247350784 30099 33554432000 4194304 16246674 140734199842784 140035780234416 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1218116

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 31814 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.100164 s]
/proc/loadavg: 2.07 2.03 1.91 2/180 31814
/proc/meminfo: memFree=30025632/32872528 swapFree=526336/559040
[pid=31814] ppid=31811 vsize=1218116 CPUtime=0.08 cores=1,3,5,7
/proc/31814/stat : 31814 (toysat) R 31811 31814 28898 0 -1 4202496 30262 0 0 0 5 3 0 0 20 0 4 0 26333028 1247350784 30099 33554432000 4194304 16246674 140734199842784 140734199825776 12997801 0 0 0 34082818 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/31814/statm: 304529 30099 758 2943 0 301423 0
[pid=31814/tid=31815] ppid=31811 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/31814/task/31815/stat : 31815 (toysat) S 31811 31814 28898 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 26333028 1247350784 30099 33554432000 4194304 16246674 140734199842784 140035801197808 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 3 0 0 0 0 0
[pid=31814/tid=31816] ppid=31811 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/31814/task/31816/stat : 31816 (toysat) S 31811 31814 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26333028 1247350784 30099 33554432000 4194304 16246674 140734199842784 140035790707952 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 5 0 0 0 0 0
[pid=31814/tid=31817] ppid=31811 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/31814/task/31817/stat : 31817 (toysat) S 31811 31814 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26333028 1247350784 30099 33554432000 4194304 16246674 140734199842784 140035780234416 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1218116

Child status: 0
Real time (s): 0.153171
CPU time (s): 0.152976
CPU user time (s): 0.095985
CPU system time (s): 0.056991
CPU usage (%): 99.8726
Max. virtual memory (cumulated for all children) (KiB): 1218116

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.095985
system time used= 0.056991
maximum resident set size= 151328
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 38004
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= 15
involuntary context switches= 2

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.003999 second user time and 0.005999 second system time

The end

Launcher Data 

Begin job on node106 at 2016-06-18 11:40:29
IDJOB=4104497
IDBENCH=2711
IDSOLVER=2542
FILE ID=node106/4104497-1466242829
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=53-Q=151.opb
COMMAND LINE= toysat +RTS -H1G -MMEMLIMITm -K1G -RTS --pb --search=bcd2 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4104497-1466242829/watcher-4104497-1466242829 -o /tmp/evaluation-result-4104497-1466242829/solver-4104497-1466242829 -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-4104497-1466242829.opb

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

MD5SUM BENCH= 371b4b2fd2a2b22701db09549557c453
RANDOM SEED=2051884920

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:        30025904 kB
Buffers:           80552 kB
Cached:           206652 kB
SwapCached:         1868 kB
Active:          1338608 kB
Inactive:         202772 kB
Active(anon):    1253480 kB
Inactive(anon):     3048 kB
Active(file):      85128 kB
Inactive(file):   199724 kB
Unevictable:      559040 kB
Mlocked:          526336 kB
SwapTotal:      67108856 kB
SwapFree:       67099160 kB
Dirty:             17716 kB
Writeback:             0 kB
AnonPages:       1812392 kB
Mapped:            10672 kB
Shmem:                 0 kB
Slab:             611772 kB
SReclaimable:      54232 kB
SUnreclaim:       557540 kB
KernelStack:        1528 kB
PageTables:         7448 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:    186368 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 11:40:29