Trace number 4104121

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 2016-05-02OPT149 0.437933 0.438173

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/
factor/normalized-factor-size=9-P=149-Q=293.opb
MD5SUM21c3f1cc0c762513d9562292776509ea
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark149
Best CPU time to get the best result obtained on this benchmark0.023995
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 149
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 304778
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 2016-06-18T11:39:44+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-4104121-1466242784.opb"]
0.00/0.01	c use --random-gen="4106361131 3711459803 3607057410 569832718 2610440644 2172976415 2315468317 2852935085 2621165464 2740369771 3936858820 246916430 1158843443 3773574667 3752037175 519715466 2565256088 3319622934 3244026634 3820636741 3733820700 1468239040 19109770 3531423732 227722568 909106844 1780144602 3571181804 1204361814 1049228597 2472222410 3365152418 973828533 1800023566 668805226 897288529 4292442057 4197834615 3801665480 37412517 2755065952 969223695 1788398494 1245736918 2261766652 3028642562 850514940 3221769034 3436806889 2942263645 4225330182 862985090 1680934871 1467092090 2924191877 3073293028 3877733727 971359419 3882263887 3447304817 451766356 1191209655 2015380166 2971180651 1818211284 693177835 404021694 1465979143 1719570902 62728007 1880781300 2404237370 1005425373 3901867688 3614370618 2804515215 2113975188 2577606964 3264885622 1849507823 3567645047 49263363 1581191150 709113663 669856653 1708564203 3584955924 3716457090 1716163392 2679856386 3164262619 2345491227 106272439 1243778173 2199135551 1793597797 1206422 3845839286 3020193338 1114694625 3989130214 2689429148 2926562316 1451542899 3178789655 2336947557 367203905 1808801953 3648974964 994316757 2994762211 3022654705 1730720214 393532781 4291911590 3477073203 3627435785 3691978385 3425332249 1986534209 1518981241 617545342 983574819 2752441124 2243429991 3238420343 383943554 410854774 2654745068 3493361537 997072380 380737152 2956397533 3861016623 4031444429 3869205772 996178862 1442980198 4095066289 2069202221 3790439942 1689603659 1846109298 2258313296 4002001751 3088370369 64017301 221838867 2223943390 1868211321 1038439782 3427390040 431145331 1701691856 153503452 1691317513 618043941 3274740214 3492276599 670631190 62071527 1174607025 1622924046 2602244495 1510894919 2655152267 84861170 3547731966 619374669 2865556594 809272162 182993771 4265408319 1560577897 3377114394 1382106248 3869331115 1293942779 3911405152 3645597305 1627722430 4255340555 2956521742 1061196176 743720573 1114290272 2899292585 3522701110 2657319136 4209180991 2180766817 2747559435 3617391823 2426430113 166435289 3171061746 1621727135 405969665 1772560319 1075009735 1981559758 657653136 1892364064 1913516444 2357042585 1545849292 1187364656 3690877515 2398197874 250247416 1589441421 4133724678 3742063096 4161720174 2214584704 1301658543 795952892 4113171555 2661285103 2489834830 2071348178 2574765353 3332070117 1803071375 3917329899 2857577063 746061087 3017700207 512172797 3586045798 2589801707 1727066845 3531307773 1530352488 1680689335 442944902 23473101 410365695 2833459538 2464539806 2962173236 3566205437 2596377132 2113954896 133519487 4141687336 741899831 2610901341 2584420598 3170070562 3570084882 107551192 2943820856 263850741 3228601040 1146457862 255 362436" option to reproduce the execution
0.00/0.01	c #vars 99
0.00/0.01	c #constraints 244
0.28/0.35	c BCD2: Hardening is enabled.
0.28/0.35	c BCD2: BiasedSearch is enabled.
0.28/0.35	c Solving starts ...
0.28/0.35	c ============================[ Search Statistics ]============================
0.28/0.35	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.28/0.35	c       |         |          |          |    Limit     GC | Var      | Constra 
0.28/0.35	c =============================================================================
0.28/0.35	c  0.0s |       0 |        0 |        0 |      114      0 |        1 |        0
0.28/0.36	c  0.0s |       0 |       26 |       22 |      114      0 |        1 |        2
0.28/0.36	c #cpu_time = 0.005s
0.28/0.36	c #wall_clock_time = 0.005s
0.28/0.36	c #decision = 26
0.28/0.36	c #random_decision = 0
0.28/0.36	c #conflict = 22
0.28/0.36	c #restart = 0
0.28/0.36	o 293
0.28/0.36	c BCD2: updating upper bound: 511 -> 292
0.28/0.36	c BCD2: 0 <= obj <= 292
0.28/0.36	c BCD2: #cores=0, #unrelaxed=9, #relaxed=0, #hardened=0
0.28/0.36	c BCD2: #sat=1 #unsat=1 bias=1/2
0.28/0.36	c Solving starts ...
0.28/0.36	c ============================[ Search Statistics ]============================
0.28/0.36	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.28/0.36	c       |         |          |          |    Limit     GC | Var      | Constra 
0.28/0.36	c =============================================================================
0.28/0.36	c  0.0s |       0 |        0 |        0 |      114      0 |        1 |        2
0.28/0.36	c  0.0s |       0 |        3 |        1 |      114      0 |        1 |        2
0.28/0.36	c #cpu_time = 0.000s
0.28/0.36	c #wall_clock_time = 0.000s
0.28/0.36	c #decision = 3
0.28/0.36	c #random_decision = 0
0.28/0.36	c #conflict = 1
0.28/0.36	c #restart = 0
0.28/0.36	c BCD2: found a new core of size 3: cost of the new core is >=64
0.28/0.36	c lower bound updated to 64
0.28/0.36	c BCD2: 64 <= obj <= 292
0.28/0.36	c BCD2: #cores=1, #unrelaxed=6, #relaxed=3, #hardened=0
0.28/0.36	c BCD2: #sat=1 #unsat=2 bias=2/3
0.28/0.36	c Solving starts ...
0.28/0.36	c ============================[ Search Statistics ]============================
0.28/0.36	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.28/0.36	c       |         |          |          |    Limit     GC | Var      | Constra 
0.28/0.36	c =============================================================================
0.28/0.36	c  0.0s |       0 |        0 |        0 |      114      0 |        1 |        2
0.28/0.36	c  0.0s |       0 |       15 |        6 |      114      0 |        1 |        2
0.28/0.36	c #cpu_time = 0.001s
0.28/0.36	c #wall_clock_time = 0.001s
0.28/0.36	c #decision = 15
0.28/0.36	c #random_decision = 0
0.28/0.36	c #conflict = 6
0.28/0.36	c #restart = 0
0.28/0.36	c BCD2: relaxing 6 and merging with 1 cores into a new core of size 9: cost of the new core is >=65
0.28/0.36	c lower bound updated to 65
0.28/0.36	c BCD2: 65 <= obj <= 292
0.28/0.36	c BCD2: #cores=1, #unrelaxed=0, #relaxed=9, #hardened=0
0.28/0.36	c BCD2: #sat=1 #unsat=3 bias=3/4
0.28/0.36	c Solving starts ...
0.28/0.36	c ============================[ Search Statistics ]============================
0.28/0.36	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.28/0.36	c       |         |          |          |    Limit     GC | Var      | Constra 
0.28/0.36	c =============================================================================
0.28/0.36	c  0.0s |       0 |        0 |        0 |      114      0 |        2 |        2
0.28/0.37	c  0.0s |       0 |       83 |       65 |      114      0 |        2 |        3
0.28/0.37	c #cpu_time = 0.012s
0.28/0.37	c #wall_clock_time = 0.012s
0.28/0.37	c #decision = 83
0.28/0.37	c #random_decision = 0
0.28/0.37	c #conflict = 65
0.28/0.37	c #restart = 0
0.28/0.37	o 149
0.28/0.37	c BCD2: hardening fixes 1 literals
0.28/0.37	c BCD2: updating upper bound: 292 -> 148
0.28/0.37	c BCD2: 65 <= obj <= 148
0.28/0.37	c BCD2: #cores=1, #unrelaxed=0, #relaxed=8, #hardened=1
0.28/0.37	c BCD2: #sat=2 #unsat=3 bias=3/5
0.28/0.38	c Solving starts ...
0.28/0.38	c ============================[ Search Statistics ]============================
0.28/0.38	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.28/0.38	c       |         |          |          |    Limit     GC | Var      | Constra 
0.28/0.38	c =============================================================================
0.28/0.38	c  0.0s |       0 |        0 |        0 |      114      0 |       11 |        5
0.28/0.39	c  0.0s |       0 |      103 |       97 |      126      1 |       12 |       32
0.28/0.39	c #cpu_time = 0.017s
0.28/0.39	c #wall_clock_time = 0.017s
0.28/0.39	c #decision = 103
0.28/0.39	c #random_decision = 1
0.28/0.39	c #conflict = 97
0.28/0.39	c #restart = 0
0.28/0.39	c BCD2: updating lower bound of a core
0.28/0.39	c lower bound updated to 116
0.28/0.39	c BCD2: 116 <= obj <= 148
0.28/0.39	c BCD2: #cores=1, #unrelaxed=0, #relaxed=8, #hardened=1
0.28/0.39	c BCD2: #sat=2 #unsat=4 bias=4/6
0.28/0.39	c Solving starts ...
0.28/0.39	c ============================[ Search Statistics ]============================
0.28/0.39	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.28/0.39	c       |         |          |          |    Limit     GC | Var      | Constra 
0.28/0.39	c =============================================================================
0.28/0.39	c  0.0s |       0 |        0 |        0 |      126      0 |       12 |       32
0.39/0.40	c  0.0s |       0 |       43 |       38 |      126      0 |       14 |       36
0.39/0.40	c #cpu_time = 0.009s
0.39/0.40	c #wall_clock_time = 0.009s
0.39/0.40	c #decision = 43
0.39/0.40	c #random_decision = 1
0.39/0.40	c #conflict = 38
0.39/0.40	c #restart = 0
0.39/0.40	c BCD2: updating lower bound of a core
0.39/0.40	c lower bound updated to 139
0.39/0.40	c BCD2: 139 <= obj <= 148
0.39/0.40	c BCD2: #cores=1, #unrelaxed=0, #relaxed=8, #hardened=1
0.39/0.40	c BCD2: #sat=2 #unsat=5 bias=5/7
0.39/0.40	c Solving starts ...
0.39/0.40	c ============================[ Search Statistics ]============================
0.39/0.40	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.39/0.40	c       |         |          |          |    Limit     GC | Var      | Constra 
0.39/0.40	c =============================================================================
0.39/0.40	c  0.0s |       0 |        0 |        0 |      126      0 |       34 |       36
0.39/0.41	c  0.0s |       0 |       14 |       12 |      126      0 |       35 |      102
0.39/0.41	c #cpu_time = 0.003s
0.39/0.41	c #wall_clock_time = 0.003s
0.39/0.41	c #decision = 14
0.39/0.41	c #random_decision = 1
0.39/0.41	c #conflict = 12
0.39/0.41	c #restart = 0
0.39/0.41	c BCD2: updating lower bound of a core
0.39/0.41	c lower bound updated to 147
0.39/0.41	c BCD2: 147 <= obj <= 148
0.39/0.41	c BCD2: #cores=1, #unrelaxed=0, #relaxed=8, #hardened=1
0.39/0.41	c BCD2: #sat=2 #unsat=6 bias=6/8
0.39/0.41	c Solving starts ...
0.39/0.41	c ============================[ Search Statistics ]============================
0.39/0.41	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.39/0.41	c       |         |          |          |    Limit     GC | Var      | Constra 
0.39/0.41	c =============================================================================
0.39/0.41	c  0.0s |       0 |        0 |        0 |      126      0 |       46 |      103
0.39/0.41	c  0.0s |       0 |        3 |        4 |      126      0 |      102 |      139
0.39/0.41	c #cpu_time = 0.001s
0.39/0.41	c #wall_clock_time = 0.001s
0.39/0.41	c #decision = 3
0.39/0.41	c #random_decision = 0
0.39/0.41	c #conflict = 4
0.39/0.41	c #restart = 0
0.39/0.41	c lower bound updated to 149
0.39/0.41	s OPTIMUM FOUND
0.39/0.41	v x1 -x2 x3 -x4 x5 -x6 -x7 x8 -x9 x10
0.39/0.41	v -x11 x12 -x13 -x14 x15 -x16 -x17 x18 x19 -x20
0.39/0.41	v x21 -x22 -x23 x24 -x25 -x26 x27 -x28 -x29 -x30
0.39/0.41	v -x31 -x32 -x33 -x34 -x35 -x36 x37 -x38 x39 -x40
0.39/0.41	v -x41 x42 -x43 -x44 x45 -x46 -x47 -x48 -x49 -x50
0.39/0.41	v -x51 -x52 -x53 -x54 x55 -x56 x57 -x58 -x59 x60
0.39/0.41	v -x61 -x62 x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70
0.39/0.41	v -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80
0.39/0.41	v -x81 x82 -x83 x84 -x85 -x86 x87 -x88 -x89 x90
0.39/0.41	v -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99
0.39/0.41	c total CPU time = 0.409s
0.39/0.41	c total wall clock time = 0.411s

Verifier Data 

OK	149

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-4104121-1466242784/watcher-4104121-1466242784 -o /tmp/evaluation-result-4104121-1466242784/solver-4104121-1466242784 -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-4104121-1466242784.opb 

pid=29505
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: 2.11 2.03 1.90 3/179 29508
/proc/meminfo: memFree=30030212/32872528 swapFree=526336/559040
[pid=29508] ppid=29505 vsize=769468 CPUtime=0 cores=1,3,5,7
/proc/29508/stat : 29508 (toysat) R 29505 29508 28898 0 -1 4202496 2878 0 0 0 0 0 0 0 20 0 4 0 26328562 787935232 3239 33554432000 4194304 16246674 140733525501968 140733525501392 13880264 0 2 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/29508/statm: 192879 3248 441 2943 0 189773 0
[pid=29508/tid=29509] ppid=29505 vsize=786876 CPUtime=0 cores=1,3,5,7
/proc/29508/task/29509/stat : 29509 (toysat) S 29505 29508 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26328562 805761024 3309 33554432000 4194304 16246674 140733525501968 140428738276592 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=29508/tid=29510] ppid=29505 vsize=791996 CPUtime=0 cores=1,3,5,7
/proc/29508/task/29510/stat : 29510 (toysat) S 29505 29508 28898 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 4 0 26328562 811003904 3328 33554432000 4194304 16246674 140733525501968 140428653341936 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=29508/tid=29511] ppid=29505 vsize=796092 CPUtime=0 cores=1,3,5,7
/proc/29508/task/29511/stat : 29511 (toysat) S 29505 29508 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26328562 815198208 3344 33554432000 4194304 16246674 140733525501968 140428642868400 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0

[startup+0.100228 s]
/proc/loadavg: 2.11 2.03 1.90 3/179 29508
/proc/meminfo: memFree=30030212/32872528 swapFree=526336/559040
[pid=29508] ppid=29505 vsize=1218116 CPUtime=0.08 cores=1,3,5,7
/proc/29508/stat : 29508 (toysat) R 29505 29508 28898 0 -1 4202496 31564 0 0 0 4 4 0 0 20 0 4 0 26328562 1247350784 31916 33554432000 4194304 16246674 140733525501968 140733525483840 6958465 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/29508/statm: 304529 31927 640 2943 0 301423 0
[pid=29508/tid=29509] ppid=29505 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/29508/task/29509/stat : 29509 (toysat) S 29505 29508 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26328562 1247350784 31934 33554432000 4194304 16246674 140733525501968 140428738276592 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=29508/tid=29510] ppid=29505 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/29508/task/29510/stat : 29510 (toysat) S 29505 29508 28898 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 4 0 26328562 1247350784 31942 33554432000 4194304 16246674 140733525501968 140428653341936 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=29508/tid=29511] ppid=29505 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/29508/task/29511/stat : 29511 (toysat) S 29505 29508 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26328562 1247350784 31949 33554432000 4194304 16246674 140733525501968 140428642868400 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1218116

[startup+0.200531 s]
/proc/loadavg: 2.11 2.03 1.90 3/179 29508
/proc/meminfo: memFree=30030212/32872528 swapFree=526336/559040
[pid=29508] ppid=29505 vsize=1218116 CPUtime=0.19 cores=1,3,5,7
/proc/29508/stat : 29508 (toysat) R 29505 29508 28898 0 -1 4202496 58278 0 0 0 11 8 0 0 20 0 4 0 26328562 1247350784 58630 33554432000 4194304 16246674 140733525501968 140733525483840 12653060 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/29508/statm: 304529 58644 652 2943 0 301423 0
[pid=29508/tid=29509] ppid=29505 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/29508/task/29509/stat : 29509 (toysat) S 29505 29508 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26328562 1247350784 58650 33554432000 4194304 16246674 140733525501968 140428738276592 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=29508/tid=29510] ppid=29505 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/29508/task/29510/stat : 29510 (toysat) S 29505 29508 28898 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 4 0 26328562 1247350784 58662 33554432000 4194304 16246674 140733525501968 140428653341936 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=29508/tid=29511] ppid=29505 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/29508/task/29511/stat : 29511 (toysat) S 29505 29508 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26328562 1247350784 58673 33554432000 4194304 16246674 140733525501968 140428642868400 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 1218116

[startup+0.300489 s]
/proc/loadavg: 2.11 2.03 1.90 3/179 29508
/proc/meminfo: memFree=30030212/32872528 swapFree=526336/559040
[pid=29508] ppid=29505 vsize=1218116 CPUtime=0.28 cores=1,3,5,7
/proc/29508/stat : 29508 (toysat) R 29505 29508 28898 0 -1 4202496 87925 0 0 0 17 11 0 0 20 0 4 0 26328562 1247350784 88276 33554432000 4194304 16246674 140733525501968 140733525483840 12371341 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/29508/statm: 304529 88292 652 2943 0 301423 0
[pid=29508/tid=29509] ppid=29505 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/29508/task/29509/stat : 29509 (toysat) S 29505 29508 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26328562 1247350784 88302 33554432000 4194304 16246674 140733525501968 140428738276592 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=29508/tid=29510] ppid=29505 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/29508/task/29510/stat : 29510 (toysat) S 29505 29508 28898 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 4 0 26328562 1247350784 88311 33554432000 4194304 16246674 140733525501968 140428653341936 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=29508/tid=29511] ppid=29505 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/29508/task/29511/stat : 29511 (toysat) S 29505 29508 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26328562 1247350784 88321 33554432000 4194304 16246674 140733525501968 140428642868400 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 1218116

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 29508 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.400471 s]
/proc/loadavg: 2.11 2.03 1.90 3/179 29508
/proc/meminfo: memFree=30030212/32872528 swapFree=526336/559040
[pid=29508] ppid=29505 vsize=1218116 CPUtime=0.39 cores=1,3,5,7
/proc/29508/stat : 29508 (toysat) R 29505 29508 28898 0 -1 4202496 110706 0 0 0 24 15 0 0 20 0 4 0 26328562 1247350784 111053 33554432000 4194304 16246674 140733525501968 140733525483840 12460548 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/29508/statm: 304529 111063 793 2943 0 301423 0
[pid=29508/tid=29509] ppid=29505 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/29508/task/29509/stat : 29509 (toysat) S 29505 29508 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26328562 1247350784 111071 33554432000 4194304 16246674 140733525501968 140428738276592 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=29508/tid=29510] ppid=29505 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/29508/task/29510/stat : 29510 (toysat) S 29505 29508 28898 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 4 0 26328562 1247350784 111079 33554432000 4194304 16246674 140733525501968 140428653341936 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=29508/tid=29511] ppid=29505 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/29508/task/29511/stat : 29511 (toysat) S 29505 29508 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26328562 1247350784 111083 33554432000 4194304 16246674 140733525501968 140428642868400 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 0.39
Current children cumulated vsize (KiB) 1218116

Child status: 0
Real time (s): 0.438173
CPU time (s): 0.437933
CPU user time (s): 0.254961
CPU system time (s): 0.182972
CPU usage (%): 99.9452
Max. virtual memory (cumulated for all children) (KiB): 1218116

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.254961
system time used= 0.182972
maximum resident set size= 452524
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 112793
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= 19
involuntary context switches= 5

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.004999 second user time and 0.004999 second system time

The end

Launcher Data 

Begin job on node106 at 2016-06-18 11:39:44
IDJOB=4104121
IDBENCH=2657
IDSOLVER=2542
FILE ID=node106/4104121-1466242784
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=149-Q=293.opb
COMMAND LINE= toysat +RTS -H1G -MMEMLIMITm -K1G -RTS --pb --search=bcd2 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4104121-1466242784/watcher-4104121-1466242784 -o /tmp/evaluation-result-4104121-1466242784/solver-4104121-1466242784 -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-4104121-1466242784.opb

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

MD5SUM BENCH= 21c3f1cc0c762513d9562292776509ea
RANDOM SEED=489208295

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:        30030908 kB
Buffers:           78896 kB
Cached:           205484 kB
SwapCached:         1868 kB
Active:          1336112 kB
Inactive:         202104 kB
Active(anon):    1253148 kB
Inactive(anon):     3048 kB
Active(file):      82964 kB
Inactive(file):   199056 kB
Unevictable:      559040 kB
Mlocked:          526336 kB
SwapTotal:      67108856 kB
SwapFree:       67099160 kB
Dirty:             16860 kB
Writeback:             0 kB
AnonPages:       1814496 kB
Mapped:            11012 kB
Shmem:                 0 kB
Slab:             610364 kB
SReclaimable:      53420 kB
SUnreclaim:       556944 kB
KernelStack:        1520 kB
PageTables:         7064 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:    106496 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 11:39:45