Trace number 4104137

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 2016-05-02OPT101 0.284956 0.284248

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/
factor/normalized-factor-size=9-P=101-Q=223.opb
MD5SUM823ac407416179d8a0d1de509311aea7
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark101
Best CPU time to get the best result obtained on this benchmark0.018997
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 101
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 283644
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 2016-06-18T11:39:47+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-4104137-1466242786.opb"]
0.00/0.01	c use --random-gen="656846598 776988710 2962780875 1625559625 764801573 468457530 3040785419 1919323308 2554476221 3779555096 736370145 3972101550 207305272 2763937333 3331026934 4021046845 2809732558 2809783227 437838031 736811963 956477879 2252610702 1961291091 1462557030 4265523213 4161011606 3741723871 1626445952 1048873450 432573172 4186865521 2443039935 4264984145 3707225698 2050260413 996985265 1176907789 411483119 891764628 7604775 1718575610 1733595980 1910143331 1318578992 1147997527 1146450027 4273583905 4292320941 91740096 4104031549 2136639496 2014523765 2429874986 1667329800 462029647 3895472496 620174007 3222479871 2887686787 2547779943 1804581259 1097500351 95845004 2571780482 1379883910 2524917920 1474197912 1465690227 2693299101 4096230191 514327776 3364790626 441847453 911388701 3672918566 4268551641 770444123 1800121790 1291988168 22477856 2579937299 1122719765 1057485442 3653483504 3326287099 3382048612 427056292 2718130161 248963422 1659521905 2431195651 4132146723 69332260 1304032368 3794616825 746378433 3274578821 1495489589 2740238922 1158997785 2708855620 2876692072 3023111601 3892147420 2227328385 1417962894 668459335 578035355 981913224 898295261 3022925076 3187105992 3692532962 2332986078 1282305284 1381261368 1420143191 4270836728 1533554402 3626343505 2955489892 3831404230 3500836131 4141094155 651222926 3235226479 2421613076 2651227953 123191669 936394585 981052033 3060336492 4160525417 1167965981 4273436523 1003553401 51062200 39112114 2009862706 2905343505 278547855 2407872391 95420844 181263240 2750411767 1452390588 772404734 1914016532 3784198763 3317522914 4092671361 3241678018 1681318173 2763706023 1244862287 167701250 466850811 1346300747 472504905 2488598985 4170824801 845920902 3481268908 2270233505 646445006 219231109 1907778506 2418393749 2975050707 2003672351 15354281 1839141871 1938148934 351492933 1788041553 522460810 1322305935 1449837129 2728951128 2003054195 3578058268 401872672 645910820 638435206 2034430756 1444154441 226759135 4291189333 2188139240 4261987683 2532254429 4023324832 691442630 2090144775 3583334816 3312933274 3866747389 1714120734 1647341946 1690050177 1429163302 2234904136 2590696454 992719656 3629415108 2590780110 4237259969 3538681696 3548393538 1219238038 1107835458 2688305647 2164633684 2840856531 2280078270 701095070 3903858266 1666009170 3195389290 3295279488 2367203717 431690724 3034131899 4065955488 3822787049 1827306303 861765694 1113616843 3106599964 2633620438 1648795190 1248420849 3659749413 1586860587 2238660188 3114816117 6620898 4088281041 303831472 1364138937 4024070963 3354185559 3414107240 2645086592 1730125417 96700050 1297052445 2131961642 914568936 376500984 1505427632 3455288460 1919248075 1952086106 1955682998 599154120 255 362436" option to reproduce the execution
0.00/0.01	c #vars 99
0.00/0.01	c #constraints 244
0.19/0.20	c BCD2: Hardening is enabled.
0.19/0.20	c BCD2: BiasedSearch is enabled.
0.19/0.20	c Solving starts ...
0.19/0.20	c ============================[ Search Statistics ]============================
0.19/0.20	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.19/0.20	c       |         |          |          |    Limit     GC | Var      | Constra 
0.19/0.20	c =============================================================================
0.19/0.20	c  0.0s |       0 |        0 |        0 |      114      0 |        3 |        0
0.19/0.22	c  0.0s |       0 |       88 |       74 |      114      0 |        3 |        6
0.19/0.22	c #cpu_time = 0.014s
0.19/0.22	c #wall_clock_time = 0.014s
0.19/0.22	c #decision = 88
0.19/0.22	c #random_decision = 0
0.19/0.22	c #conflict = 74
0.19/0.22	c #restart = 0
0.19/0.22	o 223
0.19/0.22	c BCD2: hardening fixes 1 literals
0.19/0.22	c BCD2: updating upper bound: 511 -> 222
0.19/0.22	c BCD2: 0 <= obj <= 222
0.19/0.22	c BCD2: #cores=0, #unrelaxed=8, #relaxed=0, #hardened=1
0.19/0.22	c BCD2: #sat=1 #unsat=1 bias=1/2
0.19/0.22	c Solving starts ...
0.19/0.22	c ============================[ Search Statistics ]============================
0.19/0.22	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.19/0.22	c       |         |          |          |    Limit     GC | Var      | Constra 
0.19/0.22	c =============================================================================
0.19/0.22	c  0.0s |       0 |        0 |        0 |      114      0 |       11 |        6
0.19/0.22	c  0.0s |       0 |        3 |        1 |      114      0 |       11 |       29
0.19/0.22	c #cpu_time = 0.001s
0.19/0.22	c #wall_clock_time = 0.001s
0.19/0.22	c #decision = 3
0.19/0.22	c #random_decision = 0
0.19/0.22	c #conflict = 1
0.19/0.22	c #restart = 0
0.19/0.22	c BCD2: found a new core of size 3: cost of the new core is >=32
0.19/0.22	c lower bound updated to 32
0.19/0.22	c BCD2: 32 <= obj <= 222
0.19/0.22	c BCD2: #cores=1, #unrelaxed=5, #relaxed=3, #hardened=1
0.19/0.22	c BCD2: #sat=1 #unsat=2 bias=2/3
0.19/0.22	c Solving starts ...
0.19/0.22	c ============================[ Search Statistics ]============================
0.19/0.22	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.19/0.22	c       |         |          |          |    Limit     GC | Var      | Constra 
0.19/0.22	c =============================================================================
0.19/0.22	c  0.0s |       0 |        0 |        0 |      114      0 |       11 |       29
0.19/0.22	c  0.0s |       0 |       24 |       19 |      114      0 |       11 |       29
0.19/0.22	c #cpu_time = 0.003s
0.19/0.22	c #wall_clock_time = 0.003s
0.19/0.22	c #decision = 24
0.19/0.22	c #random_decision = 0
0.19/0.22	c #conflict = 19
0.19/0.22	c #restart = 0
0.19/0.22	c BCD2: relaxing 5 and merging with 1 cores into a new core of size 8: cost of the new core is >=33
0.19/0.22	c lower bound updated to 33
0.19/0.22	c BCD2: 33 <= obj <= 222
0.19/0.22	c BCD2: #cores=1, #unrelaxed=0, #relaxed=8, #hardened=1
0.19/0.22	c BCD2: #sat=1 #unsat=3 bias=3/4
0.19/0.22	c Solving starts ...
0.19/0.22	c ============================[ Search Statistics ]============================
0.19/0.22	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.19/0.22	c       |         |          |          |    Limit     GC | Var      | Constra 
0.19/0.22	c =============================================================================
0.19/0.22	c  0.0s |       0 |        0 |        0 |      114      0 |       12 |       29
0.19/0.24	c  0.0s |       1 |      110 |      100 |      126      1 |       12 |       30
0.19/0.25	c  0.0s |       1 |      131 |      113 |      126      1 |       12 |       30
0.19/0.25	c #cpu_time = 0.023s
0.19/0.25	c #wall_clock_time = 0.023s
0.19/0.25	c #decision = 131
0.19/0.25	c #random_decision = 0
0.19/0.25	c #conflict = 113
0.19/0.25	c #restart = 1
0.19/0.25	o 101
0.19/0.25	c BCD2: hardening fixes 1 literals
0.19/0.25	c BCD2: updating upper bound: 222 -> 100
0.19/0.25	c BCD2: 33 <= obj <= 100
0.19/0.25	c BCD2: #cores=1, #unrelaxed=0, #relaxed=7, #hardened=2
0.19/0.25	c BCD2: #sat=2 #unsat=3 bias=3/5
0.19/0.25	c Solving starts ...
0.19/0.25	c ============================[ Search Statistics ]============================
0.19/0.25	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.19/0.25	c       |         |          |          |    Limit     GC | Var      | Constra 
0.19/0.25	c =============================================================================
0.19/0.25	c  0.0s |       0 |        0 |        0 |      126      0 |       22 |       32
0.19/0.26	c  0.0s |       0 |       53 |       50 |      139      0 |       23 |       61
0.19/0.26	c #cpu_time = 0.008s
0.19/0.26	c #wall_clock_time = 0.008s
0.19/0.26	c #decision = 53
0.19/0.26	c #random_decision = 0
0.19/0.26	c #conflict = 50
0.19/0.26	c #restart = 0
0.19/0.26	c BCD2: updating lower bound of a core
0.19/0.26	c lower bound updated to 74
0.19/0.26	c BCD2: 74 <= obj <= 100
0.19/0.26	c BCD2: #cores=1, #unrelaxed=0, #relaxed=7, #hardened=2
0.19/0.26	c BCD2: #sat=2 #unsat=4 bias=4/6
0.19/0.26	c Solving starts ...
0.19/0.26	c ============================[ Search Statistics ]============================
0.19/0.26	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.19/0.26	c       |         |          |          |    Limit     GC | Var      | Constra 
0.19/0.26	c =============================================================================
0.19/0.26	c  0.0s |       0 |        0 |        0 |      139      0 |       32 |       61
0.19/0.26	c  0.0s |       0 |        1 |        1 |      139      0 |       33 |       94
0.19/0.26	c #cpu_time = 0.001s
0.19/0.26	c #wall_clock_time = 0.001s
0.19/0.26	c #decision = 1
0.19/0.26	c #random_decision = 0
0.19/0.26	c #conflict = 1
0.19/0.26	c #restart = 0
0.19/0.26	c BCD2: updating lower bound of a core
0.19/0.26	c lower bound updated to 93
0.19/0.26	c BCD2: 93 <= obj <= 100
0.19/0.26	c BCD2: #cores=1, #unrelaxed=0, #relaxed=7, #hardened=2
0.19/0.26	c BCD2: #sat=2 #unsat=5 bias=5/7
0.19/0.26	c Solving starts ...
0.19/0.26	c ============================[ Search Statistics ]============================
0.19/0.26	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.19/0.26	c       |         |          |          |    Limit     GC | Var      | Constra 
0.19/0.26	c =============================================================================
0.19/0.26	c  0.0s |       0 |        0 |        0 |      139      0 |       33 |       95
0.19/0.26	c  0.0s |       0 |        7 |        7 |      139      0 |       34 |       97
0.19/0.26	c #cpu_time = 0.002s
0.19/0.26	c #wall_clock_time = 0.002s
0.19/0.26	c #decision = 7
0.19/0.26	c #random_decision = 0
0.19/0.26	c #conflict = 7
0.19/0.26	c #restart = 0
0.19/0.26	c BCD2: updating lower bound of a core
0.19/0.26	c lower bound updated to 99
0.19/0.26	c BCD2: 99 <= obj <= 100
0.19/0.26	c BCD2: #cores=1, #unrelaxed=0, #relaxed=7, #hardened=2
0.19/0.26	c BCD2: #sat=2 #unsat=6 bias=6/8
0.19/0.26	c Solving starts ...
0.19/0.26	c ============================[ Search Statistics ]============================
0.19/0.26	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.19/0.26	c       |         |          |          |    Limit     GC | Var      | Constra 
0.19/0.26	c =============================================================================
0.19/0.26	c  0.0s |       0 |        0 |        0 |      139      0 |       58 |       97
0.19/0.26	c  0.0s |       0 |        7 |        6 |      139      0 |       59 |      168
0.19/0.26	c #cpu_time = 0.001s
0.19/0.26	c #wall_clock_time = 0.001s
0.19/0.26	c #decision = 7
0.19/0.26	c #random_decision = 0
0.19/0.26	c #conflict = 6
0.19/0.26	c #restart = 0
0.19/0.26	c BCD2: updating lower bound of a core
0.19/0.26	c lower bound updated to 101
0.19/0.26	s OPTIMUM FOUND
0.19/0.26	v x1 -x2 x3 -x4 -x5 x6 x7 -x8 -x9 x10
0.19/0.26	v x11 x12 x13 x14 -x15 x16 x17 -x18 x19 x20
0.19/0.26	v x21 x22 x23 -x24 x25 x26 -x27 -x28 -x29 -x30
0.19/0.26	v -x31 -x32 -x33 -x34 -x35 -x36 x37 x38 x39 x40
0.19/0.26	v x41 -x42 x43 x44 -x45 -x46 -x47 -x48 -x49 -x50
0.19/0.26	v -x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 -x60
0.19/0.26	v -x61 -x62 -x63 x64 x65 x66 x67 x68 -x69 x70
0.19/0.26	v x71 -x72 x73 x74 x75 x76 x77 -x78 x79 x80
0.19/0.26	v -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90
0.19/0.26	v -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99
0.19/0.26	c total CPU time = 0.263s
0.19/0.26	c total wall clock time = 0.264s

Verifier Data 

OK	101

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-4104137-1466242786/watcher-4104137-1466242786 -o /tmp/evaluation-result-4104137-1466242786/solver-4104137-1466242786 -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-4104137-1466242786.opb 

pid=29603
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 29606
/proc/meminfo: memFree=30030072/32872528 swapFree=526336/559040
[pid=29606] ppid=29603 vsize=718268 CPUtime=0 cores=1,3,5,7
/proc/29606/stat : 29606 (toysat) R 29603 29606 28898 0 -1 4202496 2682 0 0 0 0 0 0 0 20 0 4 0 26328798 735506432 3042 33554432000 4194304 16246674 140736900256880 140736900256304 13880264 0 2 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/29606/statm: 180335 3050 441 2943 0 177229 0
[pid=29606/tid=29607] ppid=29603 vsize=735676 CPUtime=0 cores=1,3,5,7
/proc/29606/task/29607/stat : 29607 (toysat) S 29603 29606 28898 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 26328798 753332224 3107 33554432000 4194304 16246674 140736900256880 139849163058416 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=29606/tid=29608] ppid=29603 vsize=739772 CPUtime=0 cores=1,3,5,7
/proc/29606/task/29608/stat : 29608 (toysat) S 29603 29606 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26328798 757526528 3126 33554432000 4194304 16246674 140736900256880 139849152568560 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=29606/tid=29609] ppid=29603 vsize=744892 CPUtime=0 cores=1,3,5,7
/proc/29606/task/29609/stat : 29609 (toysat) S 29603 29606 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26328798 762769408 3144 33554432000 4194304 16246674 140736900256880 139849034099888 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0

[startup+0.100207 s]
/proc/loadavg: 2.18 2.04 1.90 3/179 29606
/proc/meminfo: memFree=30030072/32872528 swapFree=526336/559040
[pid=29606] ppid=29603 vsize=1218116 CPUtime=0.09 cores=1,3,5,7
/proc/29606/stat : 29606 (toysat) R 29603 29606 28898 0 -1 4202496 31610 0 0 0 5 4 0 0 20 0 4 0 26328798 1247350784 31962 33554432000 4194304 16246674 140736900256880 140736900256304 12371445 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/29606/statm: 304529 31976 641 2943 0 301423 0
[pid=29606/tid=29607] ppid=29603 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/29606/task/29607/stat : 29607 (toysat) S 29603 29606 28898 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 26328798 1247350784 31986 33554432000 4194304 16246674 140736900256880 139849163058416 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=29606/tid=29608] ppid=29603 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/29606/task/29608/stat : 29608 (toysat) S 29603 29606 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26328798 1247350784 31995 33554432000 4194304 16246674 140736900256880 139849152568560 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=29606/tid=29609] ppid=29603 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/29606/task/29609/stat : 29609 (toysat) S 29603 29606 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26328798 1247350784 32003 33554432000 4194304 16246674 140736900256880 139849034099888 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1218116

[startup+0.200534 s]
/proc/loadavg: 2.18 2.04 1.90 3/179 29606
/proc/meminfo: memFree=30030072/32872528 swapFree=526336/559040
[pid=29606] ppid=29603 vsize=1218116 CPUtime=0.19 cores=1,3,5,7
/proc/29606/stat : 29606 (toysat) R 29603 29606 28898 0 -1 4202496 63196 0 0 0 11 8 0 0 20 0 4 0 26328798 1247350784 63548 33554432000 4194304 16246674 140736900256880 140736900256304 12449399 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/29606/statm: 304529 63564 654 2943 0 301423 0
[pid=29606/tid=29607] ppid=29603 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/29606/task/29607/stat : 29607 (toysat) S 29603 29606 28898 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 26328798 1247350784 63573 33554432000 4194304 16246674 140736900256880 139849163058416 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=29606/tid=29608] ppid=29603 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/29606/task/29608/stat : 29608 (toysat) S 29603 29606 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26328798 1247350784 63584 33554432000 4194304 16246674 140736900256880 139849152568560 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=29606/tid=29609] ppid=29603 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/29606/task/29609/stat : 29609 (toysat) S 29603 29606 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26328798 1247350784 63594 33554432000 4194304 16246674 140736900256880 139849034099888 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

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 29606 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

Child status: 0
Real time (s): 0.284248
CPU time (s): 0.284956
CPU user time (s): 0.159975
CPU system time (s): 0.124981
CPU usage (%): 100.249
Max. virtual memory (cumulated for all children) (KiB): 1218116

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.159975
system time used= 0.124981
maximum resident set size= 304516
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 75791
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 20
involuntary context switches= 1

??? 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 11:39:46
IDJOB=4104137
IDBENCH=2659
IDSOLVER=2542
FILE ID=node106/4104137-1466242786
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=101-Q=223.opb
COMMAND LINE= toysat +RTS -H1G -MMEMLIMITm -K1G -RTS --pb --search=bcd2 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4104137-1466242786/watcher-4104137-1466242786 -o /tmp/evaluation-result-4104137-1466242786/solver-4104137-1466242786 -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-4104137-1466242786.opb

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

MD5SUM BENCH= 823ac407416179d8a0d1de509311aea7
RANDOM SEED=1571098027

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:        30030872 kB
Buffers:           78960 kB
Cached:           205608 kB
SwapCached:         1868 kB
Active:          1336352 kB
Inactive:         202072 kB
Active(anon):    1253172 kB
Inactive(anon):     3048 kB
Active(file):      83180 kB
Inactive(file):   199024 kB
Unevictable:      559040 kB
Mlocked:          526336 kB
SwapTotal:      67108856 kB
SwapFree:       67099160 kB
Dirty:             16916 kB
Writeback:             0 kB
AnonPages:       1812328 kB
Mapped:            10824 kB
Shmem:                 0 kB
Slab:             610052 kB
SReclaimable:      52968 kB
SUnreclaim:       557084 kB
KernelStack:        1440 kB
PageTables:         7828 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 11:39:47