Trace number 4104153

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 0.154975 0.155943

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/
factor/normalized-factor-size=9-P=53-Q=191.opb
MD5SUM75a55611a9f495e5f3b7a8881523b145
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 benchmark0.017997
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 271244
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.00	c 2016-06-18T11:39:49+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-4104153-1466242788.opb"]
0.00/0.01	c use --random-gen="2988616536 1980838053 2967277141 3272663847 2507780942 99804140 2813727319 329144082 3865908984 1579220527 3458148996 3092907788 3767301794 3398127327 3610815018 788710105 4068566923 1982263835 3948660992 1523110071 424666716 3194210939 395228295 2919577679 1744826490 1478195397 2757945019 1596692748 1617516844 1074240478 3241878751 4136012360 2403381682 3726294105 3264962237 535738930 2432198155 1188099099 3844481383 3647022789 1341575549 1739162963 219892895 894818787 331764318 3518658269 2606580334 2491373097 838328476 94416021 3754041290 3613601622 591483016 1123274057 3824130517 774547873 3994319 2454829489 1418534098 167171746 1511751953 2350767762 3735883557 319388360 3991180703 472564408 1209754897 571808638 2680617701 3846495465 1412964433 4111061964 2446641672 3349343163 3996026218 1587766059 4156028178 374872681 1236473107 2806998297 409736829 1464941880 701465824 3729086933 1142642358 173309961 3675891079 2785985033 2588354611 1040901304 1430265675 2339404909 1560178597 1255721009 4022170116 2621700504 3932475473 909842920 3520903475 3192435777 590015919 310560073 3345230899 1979391315 2942544014 1782502776 1433534817 2743324116 1662812260 2894079687 2353881698 2331682431 2237949142 3870346726 2672036772 388726073 2879520210 3850313342 137287302 530870836 2629584889 384327102 1946594304 221912674 2485549104 4001699498 1306200675 1880980518 2032535160 4032936258 1372784978 2012096591 459629993 780539214 1795686552 3537977828 3964739109 1140217690 1786175017 509364804 2766831892 3501826565 1798126183 3869150882 4013260895 986742412 1660968490 1470162234 1870476001 750880404 54949852 44591646 2831772707 4124097149 4276922253 3341067360 2729862449 69289390 506603555 956113495 508893482 1480694129 2369820413 3961118066 2297238614 174843784 79856213 911380322 2923839030 3491256822 685315635 706361853 2221868455 2641627983 581693984 1854193033 3310686066 1149224443 2333066785 3060694729 1801487237 602028557 419751946 3706897480 1071994645 4072383567 1951296937 134860292 2234788694 3876508874 3055402640 215421837 578879668 2813085248 3969690405 2891381818 2048464859 58970040 1666341645 3738905815 671811851 269033267 1815041676 853842293 2450717773 139398728 2211531268 991644056 3977836254 3551063737 4126826385 1457028684 3580434971 2496607909 2630795253 1723097994 2795712110 1247527202 3828935091 3947022422 824749382 4257877981 4107511306 962321672 1173590040 3571288081 2567139375 2034544167 482890048 2631288035 326822920 3643194944 2883846819 1975471469 2995283477 2422616254 1547752196 4213707958 3942934540 1492476158 675614392 2318903961 1124018257 1848122419 3388465626 1362552454 552021409 3505007535 1483486483 2076642198 1219515768 3612733214 1003792665 1549175117 633622999 836525170 255 362436" option to reproduce the execution
0.00/0.01	c #vars 99
0.00/0.01	c #constraints 244
0.09/0.10	c BCD2: Hardening is enabled.
0.09/0.10	c BCD2: BiasedSearch is enabled.
0.09/0.10	c Solving starts ...
0.09/0.10	c ============================[ Search Statistics ]============================
0.09/0.10	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.09/0.10	c       |         |          |          |    Limit     GC | Var      | Constra 
0.09/0.10	c =============================================================================
0.09/0.10	c  0.0s |       0 |        0 |        0 |      114      0 |        6 |        0
0.09/0.10	c  0.0s |       0 |       47 |       28 |      114      0 |        6 |       12
0.09/0.10	c #cpu_time = 0.006s
0.09/0.10	c #wall_clock_time = 0.006s
0.09/0.10	c #decision = 47
0.09/0.10	c #random_decision = 1
0.09/0.10	c #conflict = 28
0.09/0.10	c #restart = 0
0.09/0.10	o 191
0.09/0.10	c BCD2: hardening fixes 1 literals
0.09/0.10	c BCD2: updating upper bound: 511 -> 190
0.09/0.10	c BCD2: 0 <= obj <= 190
0.09/0.10	c BCD2: #cores=0, #unrelaxed=8, #relaxed=0, #hardened=1
0.09/0.10	c BCD2: #sat=1 #unsat=1 bias=1/2
0.09/0.10	c Solving starts ...
0.09/0.10	c ============================[ Search Statistics ]============================
0.09/0.10	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.09/0.10	c       |         |          |          |    Limit     GC | Var      | Constra 
0.09/0.10	c =============================================================================
0.09/0.10	c  0.0s |       0 |        0 |        0 |      114      0 |       13 |       12
0.09/0.11	c  0.0s |       0 |        4 |        1 |      114      0 |       13 |       33
0.09/0.11	c #cpu_time = 0.000s
0.09/0.11	c #wall_clock_time = 0.000s
0.09/0.11	c #decision = 4
0.09/0.11	c #random_decision = 0
0.09/0.11	c #conflict = 1
0.09/0.11	c #restart = 0
0.09/0.11	c BCD2: found a new core of size 4: cost of the new core is >=16
0.09/0.11	c lower bound updated to 16
0.09/0.11	c BCD2: 16 <= obj <= 190
0.09/0.11	c BCD2: #cores=1, #unrelaxed=4, #relaxed=4, #hardened=1
0.09/0.11	c BCD2: #sat=1 #unsat=2 bias=2/3
0.09/0.11	c Solving starts ...
0.09/0.11	c ============================[ Search Statistics ]============================
0.09/0.11	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.09/0.11	c       |         |          |          |    Limit     GC | Var      | Constra 
0.09/0.11	c =============================================================================
0.09/0.11	c  0.0s |       0 |        0 |        0 |      114      0 |       13 |       33
0.09/0.11	c  0.0s |       0 |       29 |       25 |      114      0 |       13 |       33
0.09/0.11	c #cpu_time = 0.005s
0.09/0.11	c #wall_clock_time = 0.005s
0.09/0.11	c #decision = 29
0.09/0.11	c #random_decision = 0
0.09/0.11	c #conflict = 25
0.09/0.11	c #restart = 0
0.09/0.11	c BCD2: relaxing 4 and merging with 1 cores into a new core of size 8: cost of the new core is >=17
0.09/0.11	c lower bound updated to 17
0.09/0.11	c BCD2: 17 <= obj <= 190
0.09/0.11	c BCD2: #cores=1, #unrelaxed=0, #relaxed=8, #hardened=1
0.09/0.11	c BCD2: #sat=1 #unsat=3 bias=3/4
0.09/0.11	c Solving starts ...
0.09/0.11	c ============================[ Search Statistics ]============================
0.09/0.11	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.09/0.11	c       |         |          |          |    Limit     GC | Var      | Constra 
0.09/0.11	c =============================================================================
0.09/0.11	c  0.0s |       0 |        0 |        0 |      114      0 |       14 |       33
0.09/0.12	c  0.0s |       0 |       86 |       68 |      126      0 |       14 |       34
0.09/0.12	c #cpu_time = 0.013s
0.09/0.12	c #wall_clock_time = 0.013s
0.09/0.12	c #decision = 86
0.09/0.12	c #random_decision = 0
0.09/0.12	c #conflict = 68
0.09/0.12	c #restart = 0
0.09/0.12	o 53
0.09/0.12	c BCD2: hardening fixes 2 literals
0.09/0.12	c BCD2: updating upper bound: 190 -> 52
0.09/0.12	c BCD2: 17 <= obj <= 52
0.09/0.12	c BCD2: #cores=1, #unrelaxed=0, #relaxed=6, #hardened=3
0.09/0.12	c BCD2: #sat=2 #unsat=3 bias=3/5
0.09/0.12	c Solving starts ...
0.09/0.12	c ============================[ Search Statistics ]============================
0.09/0.12	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.09/0.12	c       |         |          |          |    Limit     GC | Var      | Constra 
0.09/0.12	c =============================================================================
0.09/0.12	c  0.0s |       0 |        0 |        0 |      126      0 |       31 |       36
0.09/0.13	c  0.0s |       0 |       41 |       40 |      126      0 |       32 |       86
0.09/0.13	c #cpu_time = 0.008s
0.09/0.13	c #wall_clock_time = 0.008s
0.09/0.13	c #decision = 41
0.09/0.13	c #random_decision = 0
0.09/0.13	c #conflict = 40
0.09/0.13	c #restart = 0
0.09/0.13	c BCD2: updating lower bound of a core
0.09/0.13	c lower bound updated to 39
0.09/0.13	c BCD2: 39 <= obj <= 52
0.09/0.13	c BCD2: #cores=1, #unrelaxed=0, #relaxed=6, #hardened=3
0.09/0.13	c BCD2: #sat=2 #unsat=4 bias=4/6
0.09/0.13	c Solving starts ...
0.09/0.13	c ============================[ Search Statistics ]============================
0.09/0.13	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.09/0.13	c       |         |          |          |    Limit     GC | Var      | Constra 
0.09/0.13	c =============================================================================
0.09/0.13	c  0.0s |       0 |        0 |        0 |      126      0 |       33 |       86
0.09/0.14	c  0.0s |       0 |       24 |       23 |      126      0 |       34 |       99
0.09/0.14	c #cpu_time = 0.004s
0.09/0.14	c #wall_clock_time = 0.004s
0.09/0.14	c #decision = 24
0.09/0.14	c #random_decision = 0
0.09/0.14	c #conflict = 23
0.09/0.14	c #restart = 0
0.09/0.14	c BCD2: updating lower bound of a core
0.09/0.14	c lower bound updated to 49
0.09/0.14	c BCD2: 49 <= obj <= 52
0.09/0.14	c BCD2: #cores=1, #unrelaxed=0, #relaxed=6, #hardened=3
0.09/0.14	c BCD2: #sat=2 #unsat=5 bias=5/7
0.09/0.14	c Solving starts ...
0.09/0.14	c ============================[ Search Statistics ]============================
0.09/0.14	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.09/0.14	c       |         |          |          |    Limit     GC | Var      | Constra 
0.09/0.14	c =============================================================================
0.09/0.14	c  0.0s |       0 |        0 |        0 |      126      0 |       54 |      100
0.09/0.14	c  0.0s |       0 |        1 |        1 |      126      0 |       55 |      158
0.09/0.14	c #cpu_time = 0.001s
0.09/0.14	c #wall_clock_time = 0.001s
0.09/0.14	c #decision = 1
0.09/0.14	c #random_decision = 0
0.09/0.14	c #conflict = 1
0.09/0.14	c #restart = 0
0.09/0.14	c BCD2: updating lower bound of a core
0.09/0.14	c lower bound updated to 52
0.09/0.14	c BCD2: 52 <= obj <= 52
0.09/0.14	c BCD2: #cores=1, #unrelaxed=0, #relaxed=6, #hardened=3
0.09/0.14	c BCD2: #sat=2 #unsat=6 bias=6/8
0.09/0.14	c Solving starts ...
0.09/0.14	c ============================[ Search Statistics ]============================
0.09/0.14	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.09/0.14	c       |         |          |          |    Limit     GC | Var      | Constra 
0.09/0.14	c =============================================================================
0.09/0.14	c  0.0s |       0 |        0 |        0 |      126      0 |       75 |      159
0.09/0.14	c  0.0s |       0 |        4 |        3 |      126      0 |       94 |      240
0.09/0.14	c #cpu_time = 0.001s
0.09/0.14	c #wall_clock_time = 0.001s
0.09/0.14	c #decision = 4
0.09/0.14	c #random_decision = 0
0.09/0.14	c #conflict = 3
0.09/0.14	c #restart = 0
0.09/0.14	c lower bound updated to 53
0.09/0.14	s OPTIMUM FOUND
0.09/0.14	v x1 -x2 x3 -x4 x5 x6 -x7 -x8 -x9 x10
0.09/0.14	v x11 x12 x13 x14 x15 -x16 x17 -x18 x19 x20
0.09/0.14	v x21 x22 x23 x24 -x25 x26 -x27 -x28 -x29 -x30
0.09/0.14	v -x31 -x32 -x33 -x34 -x35 -x36 x37 x38 x39 x40
0.09/0.14	v x41 x42 -x43 x44 -x45 -x46 -x47 -x48 -x49 -x50
0.09/0.14	v -x51 -x52 -x53 -x54 x55 x56 x57 x58 x59 x60
0.09/0.14	v -x61 x62 -x63 x64 x65 x66 x67 x68 x69 -x70
0.09/0.14	v x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80
0.09/0.14	v -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90
0.09/0.14	v -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99
0.09/0.14	c total CPU time = 0.144s
0.09/0.14	c total wall clock time = 0.144s

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-4104153-1466242788/watcher-4104153-1466242788 -o /tmp/evaluation-result-4104153-1466242788/solver-4104153-1466242788 -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-4104153-1466242788.opb 

pid=29701
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: 2.18 2.04 1.90 3/179 29704
/proc/meminfo: memFree=30029604/32872528 swapFree=526336/559040
[pid=29704] ppid=29701 vsize=774588 CPUtime=0 cores=1,3,5,7
/proc/29704/stat : 29704 (toysat) R 29701 29704 28898 0 -1 4202496 2901 0 0 0 0 0 0 0 20 0 4 0 26328975 793178112 2750 33554432000 4194304 16246674 140737284332464 140737284331888 13880264 0 2 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/29704/statm: 194415 2759 441 2943 0 191309 0
[pid=29704/tid=29705] ppid=29701 vsize=793020 CPUtime=0 cores=1,3,5,7
/proc/29704/task/29705/stat : 29705 (toysat) S 29701 29704 28898 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 26328975 812052480 2819 33554432000 4194304 16246674 140737284332464 140248364330224 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=29704/tid=29706] ppid=29701 vsize=797116 CPUtime=0 cores=1,3,5,7
/proc/29704/task/29706/stat : 29706 (toysat) S 29701 29704 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26328975 816246784 2838 33554432000 4194304 16246674 140737284332464 140248353840368 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=29704/tid=29707] ppid=29701 vsize=801212 CPUtime=0 cores=1,3,5,7
/proc/29704/task/29707/stat : 29707 (toysat) S 29701 29704 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26328975 820441088 2854 33554432000 4194304 16246674 140737284332464 140248343366832 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0

[startup+0.100167 s]
/proc/loadavg: 2.18 2.04 1.90 3/179 29704
/proc/meminfo: memFree=30029604/32872528 swapFree=526336/559040
[pid=29704] ppid=29701 vsize=1218116 CPUtime=0.09 cores=1,3,5,7
/proc/29704/stat : 29704 (toysat) R 29701 29704 28898 0 -1 4202496 33002 0 0 0 5 4 0 0 20 0 4 0 26328975 1247350784 32842 33554432000 4194304 16246674 140737284332464 140737284331888 12654533 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/29704/statm: 304529 32856 653 2943 0 301423 0
[pid=29704/tid=29705] ppid=29701 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/29704/task/29705/stat : 29705 (toysat) S 29701 29704 28898 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 26328975 1247350784 32867 33554432000 4194304 16246674 140737284332464 140248364330224 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=29704/tid=29706] ppid=29701 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/29704/task/29706/stat : 29706 (toysat) S 29701 29704 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26328975 1247350784 32878 33554432000 4194304 16246674 140737284332464 140248353840368 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=29704/tid=29707] ppid=29701 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/29704/task/29707/stat : 29707 (toysat) S 29701 29704 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26328975 1247350784 32887 33554432000 4194304 16246674 140737284332464 140248343366832 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

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 29704 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.100167 s]
/proc/loadavg: 2.18 2.04 1.90 3/179 29704
/proc/meminfo: memFree=30029604/32872528 swapFree=526336/559040
[pid=29704] ppid=29701 vsize=1218116 CPUtime=0.09 cores=1,3,5,7
/proc/29704/stat : 29704 (toysat) R 29701 29704 28898 0 -1 4202496 33002 0 0 0 5 4 0 0 20 0 4 0 26328975 1247350784 32842 33554432000 4194304 16246674 140737284332464 140737284331888 12654533 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/29704/statm: 304529 32856 653 2943 0 301423 0
[pid=29704/tid=29705] ppid=29701 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/29704/task/29705/stat : 29705 (toysat) S 29701 29704 28898 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 26328975 1247350784 32867 33554432000 4194304 16246674 140737284332464 140248364330224 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=29704/tid=29706] ppid=29701 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/29704/task/29706/stat : 29706 (toysat) S 29701 29704 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26328975 1247350784 32878 33554432000 4194304 16246674 140737284332464 140248353840368 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=29704/tid=29707] ppid=29701 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/29704/task/29707/stat : 29707 (toysat) S 29701 29704 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26328975 1247350784 32887 33554432000 4194304 16246674 140737284332464 140248343366832 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

Child status: 0
Real time (s): 0.155943
CPU time (s): 0.154975
CPU user time (s): 0.085986
CPU system time (s): 0.068989
CPU usage (%): 99.3793
Max. virtual memory (cumulated for all children) (KiB): 1218116

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.085986
system time used= 0.068989
maximum resident set size= 166424
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 41778
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= 17
involuntary context switches= 1

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.001999 second user time and 0.006998 second system time

The end

Launcher Data 

Begin job on node106 at 2016-06-18 11:39:48
IDJOB=4104153
IDBENCH=2661
IDSOLVER=2542
FILE ID=node106/4104153-1466242788
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=191.opb
COMMAND LINE= toysat +RTS -H1G -MMEMLIMITm -K1G -RTS --pb --search=bcd2 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4104153-1466242788/watcher-4104153-1466242788 -o /tmp/evaluation-result-4104153-1466242788/solver-4104153-1466242788 -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-4104153-1466242788.opb

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

MD5SUM BENCH= 75a55611a9f495e5f3b7a8881523b145
RANDOM SEED=1796161323

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:        30029760 kB
Buffers:           79024 kB
Cached:           205568 kB
SwapCached:         1868 kB
Active:          1336192 kB
Inactive:         202188 kB
Active(anon):    1253104 kB
Inactive(anon):     3048 kB
Active(file):      83088 kB
Inactive(file):   199140 kB
Unevictable:      559040 kB
Mlocked:          526336 kB
SwapTotal:      67108856 kB
SwapFree:       67099160 kB
Dirty:             16972 kB
Writeback:             0 kB
AnonPages:       1812080 kB
Mapped:            10776 kB
Shmem:                 0 kB
Slab:             610556 kB
SReclaimable:      53504 kB
SUnreclaim:       557052 kB
KernelStack:        1480 kB
PageTables:         7604 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1955528 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    120832 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7552 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71668 MiB
End job on node106 at 2016-06-18 11:39:49