Trace number 4079766

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 2016-05-02OPT23 0.154976 0.155181

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/
factor/normalized-factor-size=9-P=23-Q=293.opb
MD5SUM96f819d1e6f3946782e4b8fc4d9cb445
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark23
Best CPU time to get the best result obtained on this benchmark0.018996
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 23
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 267860
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 2016-06-06T21:44:10+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-4079766-1465242250.opb"]
0.00/0.01	c use --random-gen="292578798 2469183801 481300181 2937317483 809893371 4183769710 934192476 2435256284 2596410208 2774946430 1816654976 3535190360 3356009246 2753266117 773616194 1582356378 4131980490 3025653707 2423608805 1197763517 2148705436 70914811 3725420485 3562296648 3408150185 2425321924 1300028890 1522330601 3474027802 3272593019 2783229634 351360545 2249904234 4073101758 3622852424 2363788578 239394551 3662236989 1930112701 1993765483 2782897044 3274084711 3925319481 730863852 3639295277 3590448964 2989838158 4057881357 4198980246 1958427346 515689778 3065739742 4046903349 2815940635 3656339126 2612767308 2319712302 2252189800 3908952733 509248593 3873688251 65705953 2986071203 1896233286 1719107498 2473795805 1431458898 580791714 4170651031 1518794227 857245864 3675080019 222302794 4218076553 147769310 526693346 2029730037 1969434048 2222469388 4213885052 3611613994 1300446382 3270041544 1064407339 353790230 1038831712 3948159281 1098518891 3048735421 1204536465 1103862332 1133462639 1706883199 1909867063 2550475505 827284529 3774225735 2111331527 2019379967 2484563068 203469736 2876271745 2417977188 192951652 1786310791 3277458273 3427509056 3004221480 3290913943 3792880904 2332452367 3893412473 1202739894 4130638824 2147450772 3197624701 2923989393 1355594353 1659578595 2159289128 2728175973 1717723060 2417026676 2371559528 2837623554 1269306524 3487468336 1368734091 1088329254 3317385757 1959506841 3439524237 2939485173 1411236295 915818225 503334943 1407234192 1872860078 2742418025 2032983144 542468364 1784328834 1142852049 3809437081 3572386528 781843200 3034921550 3179323448 790318506 1696476847 638568967 154425500 2689329001 2705231314 2653472290 831832494 1544061522 3876204031 1204465499 2181677889 3099664304 857535818 1173632482 491641566 3700435092 288857846 1352531242 1231384136 2004560215 2724014788 443508894 1292324426 509781048 1198702772 228473663 4201907587 2524062752 1755119712 3332710372 2847582561 158673149 2862178333 834754525 3808866842 2212832659 1623300368 452575187 3597803587 995168231 2608494377 2885187856 740793386 3231784972 3666952612 3655708244 607956529 2123177032 2700049772 1946071840 447330849 2147516799 1550262127 1085789882 2995803109 3193683473 260176088 1510540168 1666006490 523391302 569282615 438349422 3816359162 1689526785 2535667858 3029834544 2894326773 2887518010 3293267447 1555396328 858139832 776881404 3820205785 4006755531 2545946480 1553159666 1816946461 2051491457 138885913 2950342456 2567401427 2879501172 1671827414 2663976702 1190669749 1273151224 3475893465 3955747602 1991684814 2685373840 1733538660 4147809841 2819322531 3389872435 1181449594 245161226 2757466307 487888928 1526538736 1450565568 1008510587 3340176615 1318011764 1368104545 3217878036 1433716399 1952734008 255 362436" option to reproduce the execution
0.00/0.01	c #vars 99
0.00/0.01	c #constraints 244
0.00/0.07	c BCD2: Hardening is enabled.
0.00/0.07	c BCD2: BiasedSearch is enabled.
0.00/0.07	c Solving starts ...
0.00/0.07	c ============================[ Search Statistics ]============================
0.00/0.07	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.00/0.07	c       |         |          |          |    Limit     GC | Var      | Constra 
0.00/0.07	c =============================================================================
0.00/0.07	c  0.0s |       0 |        0 |        0 |      114      0 |       10 |        0
0.00/0.07	c  0.0s |       0 |       26 |       23 |      114      0 |       10 |       20
0.00/0.07	c #cpu_time = 0.004s
0.00/0.07	c #wall_clock_time = 0.004s
0.00/0.07	c #decision = 26
0.00/0.07	c #random_decision = 0
0.00/0.07	c #conflict = 23
0.00/0.07	c #restart = 0
0.00/0.07	o 293
0.00/0.07	c BCD2: updating upper bound: 511 -> 292
0.00/0.07	c BCD2: 0 <= obj <= 292
0.00/0.07	c BCD2: #cores=0, #unrelaxed=9, #relaxed=0, #hardened=0
0.00/0.07	c BCD2: #sat=1 #unsat=1 bias=1/2
0.00/0.07	c Solving starts ...
0.00/0.07	c ============================[ Search Statistics ]============================
0.00/0.07	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.00/0.07	c       |         |          |          |    Limit     GC | Var      | Constra 
0.00/0.07	c =============================================================================
0.00/0.07	c  0.0s |       0 |        0 |        0 |      114      0 |       10 |       20
0.00/0.08	c  0.0s |       0 |        5 |        0 |      114      0 |       10 |       20
0.00/0.08	c #cpu_time = 0.000s
0.00/0.08	c #wall_clock_time = 0.000s
0.00/0.08	c #decision = 5
0.00/0.08	c #random_decision = 0
0.00/0.08	c #conflict = 0
0.00/0.08	c #restart = 0
0.00/0.08	c BCD2: found a new core of size 6: cost of the new core is >=8
0.00/0.08	c lower bound updated to 8
0.00/0.08	c BCD2: 8 <= obj <= 292
0.00/0.08	c BCD2: #cores=1, #unrelaxed=3, #relaxed=6, #hardened=0
0.00/0.08	c BCD2: #sat=1 #unsat=2 bias=2/3
0.00/0.08	c Solving starts ...
0.00/0.08	c ============================[ Search Statistics ]============================
0.00/0.08	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.00/0.08	c       |         |          |          |    Limit     GC | Var      | Constra 
0.00/0.08	c =============================================================================
0.00/0.08	c  0.0s |       0 |        0 |        0 |      114      0 |       10 |       20
0.00/0.09	c  0.0s |       0 |       91 |       86 |      126      0 |       10 |       20
0.00/0.09	c #cpu_time = 0.015s
0.00/0.09	c #wall_clock_time = 0.015s
0.00/0.09	c #decision = 91
0.00/0.09	c #random_decision = 0
0.00/0.09	c #conflict = 86
0.00/0.09	c #restart = 0
0.00/0.09	c BCD2: relaxing 3 and merging with 1 cores into a new core of size 9: cost of the new core is >=9
0.00/0.09	c lower bound updated to 9
0.00/0.09	c BCD2: 9 <= obj <= 292
0.00/0.09	c BCD2: #cores=1, #unrelaxed=0, #relaxed=9, #hardened=0
0.00/0.09	c BCD2: #sat=1 #unsat=3 bias=3/4
0.00/0.09	c Solving starts ...
0.00/0.09	c ============================[ Search Statistics ]============================
0.00/0.09	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.00/0.09	c       |         |          |          |    Limit     GC | Var      | Constra 
0.00/0.09	c =============================================================================
0.00/0.09	c  0.0s |       0 |        0 |        0 |      126      0 |       11 |       20
0.09/0.11	c  0.0s |       1 |      112 |      100 |      126      1 |       11 |       21
0.09/0.13	c  0.0s |       1 |      229 |      208 |      139      2 |       11 |       21
0.09/0.13	c #cpu_time = 0.042s
0.09/0.13	c #wall_clock_time = 0.042s
0.09/0.13	c #decision = 229
0.09/0.13	c #random_decision = 1
0.09/0.13	c #conflict = 208
0.09/0.13	c #restart = 1
0.09/0.13	o 23
0.09/0.13	c BCD2: hardening fixes 4 literals
0.09/0.13	c BCD2: updating upper bound: 292 -> 22
0.09/0.13	c BCD2: 9 <= obj <= 22
0.09/0.13	c BCD2: #cores=1, #unrelaxed=0, #relaxed=5, #hardened=4
0.09/0.13	c BCD2: #sat=2 #unsat=3 bias=3/5
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 |      139      0 |       42 |       23
0.09/0.14	c  0.0s |       0 |        8 |        8 |      139      0 |       43 |      115
0.09/0.14	c #cpu_time = 0.002s
0.09/0.14	c #wall_clock_time = 0.002s
0.09/0.14	c #decision = 8
0.09/0.14	c #random_decision = 0
0.09/0.14	c #conflict = 8
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 18
0.09/0.14	c BCD2: 18 <= obj <= 22
0.09/0.14	c BCD2: #cores=1, #unrelaxed=0, #relaxed=5, #hardened=4
0.09/0.14	c BCD2: #sat=2 #unsat=4 bias=4/6
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 |      139      0 |       60 |      115
0.09/0.14	c  0.0s |       0 |        4 |        4 |      139      0 |       63 |      179
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 = 4
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 22
0.09/0.14	c BCD2: 22 <= obj <= 22
0.09/0.14	c BCD2: #cores=1, #unrelaxed=0, #relaxed=5, #hardened=4
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 |      139      0 |       74 |      179
0.09/0.14	c  0.0s |       0 |        4 |        3 |      139      0 |       90 |      225
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 23
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	23

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-4079766-1465242250/watcher-4079766-1465242250 -o /tmp/evaluation-result-4079766-1465242250/solver-4079766-1465242250 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node132-1465216787-25906 --watchdog 1960 toysat +RTS -H1G -M15500m -K1G -RTS --pb --search=bcd2 HOME/instance-4079766-1465242250.opb 

pid=31913
running on 8 cores: 4-7,12-15

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: 2.16 2.06 2.01 3/261 31916
/proc/meminfo: memFree=29818312/32872528 swapFree=9196/9196
[pid=31916] ppid=31913 vsize=1193540 CPUtime=0 cores=4-7,12-15
/proc/31916/stat : 31916 (toysat) R 31913 31916 25889 0 -1 4202496 4538 0 0 0 0 0 0 0 20 0 4 0 106066977 1222184960 4387 33554432000 4194304 16246674 140734790129728 140734790129152 13880264 0 2 0 34082818 18446744073709551615 0 0 17 12 0 0 0 0 0
/proc/31916/statm: 298897 4398 442 2943 0 295791 0
[pid=31916/tid=31917] ppid=31913 vsize=1212996 CPUtime=0 cores=4-7,12-15
/proc/31916/task/31917/stat : 31917 (toysat) S 31913 31916 25889 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 106066977 1242107904 4465 33554432000 4194304 16246674 140734790129728 140371924331760 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 13 0 0 0 0 0
[pid=31916/tid=31918] ppid=31913 vsize=1218116 CPUtime=0 cores=4-7,12-15
/proc/31916/task/31918/stat : 31918 (toysat) S 31913 31916 25889 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 106066977 1247350784 4486 33554432000 4194304 16246674 140734790129728 140371913841904 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 14 0 0 0 0 0
[pid=31916/tid=31919] ppid=31913 vsize=1218116 CPUtime=0 cores=4-7,12-15
/proc/31916/task/31919/stat : 31919 (toysat) S 31913 31916 25889 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 106066977 1247350784 4489 33554432000 4194304 16246674 140734790129728 140371903368368 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 13 0 0 0 0 0

[startup+0.100176 s]
/proc/loadavg: 2.16 2.06 2.01 3/261 31916
/proc/meminfo: memFree=29818312/32872528 swapFree=9196/9196
[pid=31916] ppid=31913 vsize=1218116 CPUtime=0.09 cores=4-7,12-15
/proc/31916/stat : 31916 (toysat) R 31913 31916 25889 0 -1 4202496 29370 0 0 0 5 4 0 0 20 0 4 0 106066977 1247350784 29207 33554432000 4194304 16246674 140734790129728 140734790129152 5723205 0 0 0 34082818 18446744073709551615 0 0 17 12 0 0 0 0 0
/proc/31916/statm: 304529 29215 788 2943 0 301423 0
[pid=31916/tid=31917] ppid=31913 vsize=1218116 CPUtime=0 cores=4-7,12-15
/proc/31916/task/31917/stat : 31917 (toysat) S 31913 31916 25889 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 106066977 1247350784 29218 33554432000 4194304 16246674 140734790129728 140371924331760 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 13 0 0 0 0 0
[pid=31916/tid=31918] ppid=31913 vsize=1218116 CPUtime=0 cores=4-7,12-15
/proc/31916/task/31918/stat : 31918 (toysat) S 31913 31916 25889 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 106066977 1247350784 29220 33554432000 4194304 16246674 140734790129728 140371913841904 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 14 0 0 0 0 0
[pid=31916/tid=31919] ppid=31913 vsize=1218116 CPUtime=0 cores=4-7,12-15
/proc/31916/task/31919/stat : 31919 (toysat) S 31913 31916 25889 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 106066977 1247350784 29224 33554432000 4194304 16246674 140734790129728 140371903368368 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 13 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 31916 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.100176 s]
/proc/loadavg: 2.16 2.06 2.01 3/261 31916
/proc/meminfo: memFree=29818312/32872528 swapFree=9196/9196
[pid=31916] ppid=31913 vsize=1218116 CPUtime=0.09 cores=4-7,12-15
/proc/31916/stat : 31916 (toysat) R 31913 31916 25889 0 -1 4202496 29370 0 0 0 5 4 0 0 20 0 4 0 106066977 1247350784 29207 33554432000 4194304 16246674 140734790129728 140734790129152 5723205 0 0 0 34082818 18446744073709551615 0 0 17 12 0 0 0 0 0
/proc/31916/statm: 304529 29215 788 2943 0 301423 0
[pid=31916/tid=31917] ppid=31913 vsize=1218116 CPUtime=0 cores=4-7,12-15
/proc/31916/task/31917/stat : 31917 (toysat) S 31913 31916 25889 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 106066977 1247350784 29218 33554432000 4194304 16246674 140734790129728 140371924331760 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 13 0 0 0 0 0
[pid=31916/tid=31918] ppid=31913 vsize=1218116 CPUtime=0 cores=4-7,12-15
/proc/31916/task/31918/stat : 31918 (toysat) S 31913 31916 25889 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 106066977 1247350784 29220 33554432000 4194304 16246674 140734790129728 140371913841904 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 14 0 0 0 0 0
[pid=31916/tid=31919] ppid=31913 vsize=1218116 CPUtime=0 cores=4-7,12-15
/proc/31916/task/31919/stat : 31919 (toysat) S 31913 31916 25889 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 106066977 1247350784 29224 33554432000 4194304 16246674 140734790129728 140371903368368 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 13 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): 0.155181
CPU time (s): 0.154976
CPU user time (s): 0.090986
CPU system time (s): 0.06399
CPU usage (%): 99.8679
Max. virtual memory (cumulated for all children) (KiB): 1218116

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.090986
system time used= 0.06399
maximum resident set size= 149884
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 37643
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 0.004999 second user time and 0.007998 second system time

The end

Launcher Data 

Begin job on node132 at 2016-06-06 21:44:10
IDJOB=4079766
IDBENCH=2649
IDSOLVER=2542
FILE ID=node132/4079766-1465242250
RUNJOBID= node132-1465216787-25906
PBS_JOBID= 19843203
Free space on /tmp= 71732 MiB

SOLVER NAME= toysat 2016-05-02
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/factor/normalized-factor-size=9-P=23-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-4079766-1465242250/watcher-4079766-1465242250 -o /tmp/evaluation-result-4079766-1465242250/solver-4079766-1465242250 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node132-1465216787-25906 --watchdog 1960  toysat +RTS -H1G -M15500m -K1G -RTS --pb --search=bcd2 HOME/instance-4079766-1465242250.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 8

MD5SUM BENCH= 96f819d1e6f3946782e4b8fc4d9cb445
RANDOM SEED=365794586

node132.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		: 2667.209
cache size	: 8192 KB
physical id	: 0
siblings	: 8
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	: 5334.41
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		: 2667.209
cache size	: 8192 KB
physical id	: 0
siblings	: 8
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	: 5332.51
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		: 2667.209
cache size	: 8192 KB
physical id	: 0
siblings	: 8
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	: 5332.51
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		: 2667.209
cache size	: 8192 KB
physical id	: 0
siblings	: 8
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	: 5332.51
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		: 2667.209
cache size	: 8192 KB
physical id	: 1
siblings	: 8
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	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.209
cache size	: 8192 KB
physical id	: 1
siblings	: 8
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	: 5332.55
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		: 2667.209
cache size	: 8192 KB
physical id	: 1
siblings	: 8
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	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.209
cache size	: 8192 KB
physical id	: 1
siblings	: 8
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:

processor	: 8
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.209
cache size	: 8192 KB
physical id	: 0
siblings	: 8
core id		: 0
cpu cores	: 4
apicid		: 1
initial apicid	: 1
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	: 5332.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 9
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.209
cache size	: 8192 KB
physical id	: 0
siblings	: 8
core id		: 1
cpu cores	: 4
apicid		: 3
initial apicid	: 3
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	: 10
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.209
cache size	: 8192 KB
physical id	: 0
siblings	: 8
core id		: 2
cpu cores	: 4
apicid		: 5
initial apicid	: 5
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	: 11
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.209
cache size	: 8192 KB
physical id	: 0
siblings	: 8
core id		: 3
cpu cores	: 4
apicid		: 7
initial apicid	: 7
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	: 5332.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 12
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.209
cache size	: 8192 KB
physical id	: 1
siblings	: 8
core id		: 0
cpu cores	: 4
apicid		: 17
initial apicid	: 17
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	: 13
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.209
cache size	: 8192 KB
physical id	: 1
siblings	: 8
core id		: 1
cpu cores	: 4
apicid		: 19
initial apicid	: 19
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	: 14
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.209
cache size	: 8192 KB
physical id	: 1
siblings	: 8
core id		: 2
cpu cores	: 4
apicid		: 21
initial apicid	: 21
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	: 15
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.209
cache size	: 8192 KB
physical id	: 1
siblings	: 8
core id		: 3
cpu cores	: 4
apicid		: 23
initial apicid	: 23
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:        29818716 kB
Buffers:           45760 kB
Cached:            98948 kB
SwapCached:         3224 kB
Active:          2250152 kB
Inactive:          80460 kB
Active(anon):    2185332 kB
Inactive(anon):     3236 kB
Active(file):      64820 kB
Inactive(file):    77224 kB
Unevictable:        9196 kB
Mlocked:            9196 kB
SwapTotal:      67108856 kB
SwapFree:       67094528 kB
Dirty:             16552 kB
Writeback:             0 kB
AnonPages:       2193052 kB
Mapped:            10688 kB
Shmem:                 0 kB
Slab:             574016 kB
SReclaimable:      13988 kB
SUnreclaim:       560028 kB
KernelStack:        2240 kB
PageTables:         8536 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    2338092 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341987140 kB
HardwareCorrupted:     0 kB
AnonHugePages:    493568 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= 71716 MiB
End job on node132 at 2016-06-06 21:44:10