Trace number 4104545

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 0.45893 0.460383

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/
factor/normalized-factor-size=9-P=101-Q=457.opb
MD5SUM5b82905b6e9fce898112eaaef57aaa37
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 benchmark0.019996
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 307278
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

Solver Data 

0.00/0.00	c 2016-06-18T11:40:34+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-4104545-1466242834.opb"]
0.00/0.01	c use --random-gen="4247417250 272962686 201390572 2830852708 3472164505 1385832064 1756533135 3693345519 3374564069 1632091576 511296075 2880136912 470977056 3609465478 630689264 583881531 2912471967 918703468 808967964 1607097638 3671762977 375037241 670394659 3127232549 3331182698 2205252069 2979743904 229366303 1469193346 2785260569 1871721859 506473659 1703017332 1521965299 2629792082 3896098558 1845201102 201854411 3886873030 2818692188 42773424 3113306980 1804922015 2967486914 3630842155 1430867871 3236290782 2147927906 1960806616 1488284973 2241273264 2062522501 1250896202 461185937 2610936847 2447022745 2833941674 2910962281 3692804386 4154478618 1557768006 4124263262 3947216745 235735300 2121298893 3984363588 2709171585 2073196164 2899362110 836577561 3201420273 2505085323 272043165 2080556177 2072956173 3899525499 3830904004 2194742635 3620412487 2657576643 2198458984 24896991 315928754 2433784932 3697282271 917336819 1267231161 1483658768 3107110267 192582908 3265084896 2609565913 2130764749 768743769 594656594 66389637 1246889139 420921599 3047485634 2114874290 1424764654 3236333304 3936615551 2952952896 9141893 4163534263 2894733020 3663080422 1164233307 908527707 3602994878 2870219161 2541290685 1377724345 2822771101 3302269767 907765311 562214194 3652616472 4137543213 3306678281 2137510992 298602821 845957487 335348781 2077111716 4248059730 2098770261 1454571857 3623674421 4060585386 635180285 583634264 327246292 2614200097 4278817553 3662751246 828094159 3286569371 3263919298 1829420524 3590886616 2100530847 3406184725 3584219667 884032536 3203814997 2095104350 873691462 2835191994 1974312409 2275900952 3771584685 2784938332 586417167 736491087 1946291496 2882517037 1265351372 919469208 2068794211 2019090031 3474966793 4059968469 2810348489 1897239102 1722861466 3763540426 2979934605 3757351422 2289421188 3033231385 2580796442 3287534254 1387196712 2430516859 466043319 778128786 2235775862 131324609 3156076384 904622205 1002274001 628487760 2572824494 1040928133 1743951886 2668719882 2420484970 869514970 1889437639 3463415513 2511983504 3872579928 286204195 3596688202 4202818411 3669104467 2374838697 2304793183 1641338885 3803889818 3585021458 586347182 3928754476 4063165786 1238704249 1739343851 3290627510 3218750428 2473871718 809713950 2285604664 1947356586 383909271 2071906640 786620769 3040585211 3812532224 135986309 1222696504 1426584911 4087743386 2909766979 1964545704 2610074658 3618813246 334942337 1888447503 881258448 3285629072 3132083448 2380010986 2249963654 2851330970 25172679 3450545272 1374672452 3838136197 244079132 2396062700 3521424779 602059340 3933634711 3813049069 2944110117 3744277474 2135529183 799862132 2798162942 402276586 1150811128 2823236646 3418896975 833650517 1087934279 255 362436" option to reproduce the execution
0.00/0.01	c #vars 99
0.00/0.01	c #constraints 244
0.39/0.40	c BCD2: Hardening is enabled.
0.39/0.40	c BCD2: BiasedSearch is enabled.
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 |      114      0 |        1 |        0
0.39/0.42	c  0.0s |       0 |       93 |       81 |      114      0 |        1 |        2
0.39/0.42	c #cpu_time = 0.013s
0.39/0.42	c #wall_clock_time = 0.013s
0.39/0.42	c #decision = 93
0.39/0.42	c #random_decision = 1
0.39/0.42	c #conflict = 81
0.39/0.42	c #restart = 0
0.39/0.42	o 101
0.39/0.42	c BCD2: hardening fixes 2 literals
0.39/0.42	c BCD2: updating upper bound: 511 -> 100
0.39/0.42	c BCD2: 0 <= obj <= 100
0.39/0.42	c BCD2: #cores=0, #unrelaxed=7, #relaxed=0, #hardened=2
0.39/0.42	c BCD2: #sat=1 #unsat=1 bias=1/2
0.39/0.42	c Solving starts ...
0.39/0.42	c ============================[ Search Statistics ]============================
0.39/0.42	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.39/0.42	c       |         |          |          |    Limit     GC | Var      | Constra 
0.39/0.42	c =============================================================================
0.39/0.42	c  0.0s |       0 |        0 |        0 |      114      0 |       20 |        2
0.39/0.42	c  0.0s |       0 |        1 |        1 |      114      0 |       21 |       63
0.39/0.42	c #cpu_time = 0.001s
0.39/0.42	c #wall_clock_time = 0.001s
0.39/0.42	c #decision = 1
0.39/0.42	c #random_decision = 0
0.39/0.42	c #conflict = 1
0.39/0.42	c #restart = 0
0.39/0.42	c BCD2: found a new core of size 1: cost of the new core is >=64
0.39/0.42	c lower bound updated to 64
0.39/0.42	c BCD2: 64 <= obj <= 100
0.39/0.42	c BCD2: #cores=1, #unrelaxed=6, #relaxed=1, #hardened=2
0.39/0.42	c BCD2: #sat=1 #unsat=2 bias=2/3
0.39/0.42	c Solving starts ...
0.39/0.42	c ============================[ Search Statistics ]============================
0.39/0.42	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.39/0.42	c       |         |          |          |    Limit     GC | Var      | Constra 
0.39/0.42	c =============================================================================
0.39/0.42	c  0.0s |       0 |        0 |        0 |      114      0 |       21 |       63
0.39/0.42	c  0.0s |       0 |        2 |        0 |      114      0 |       21 |       63
0.39/0.42	c #cpu_time = 0.000s
0.39/0.42	c #wall_clock_time = 0.000s
0.39/0.42	c #decision = 2
0.39/0.42	c #random_decision = 0
0.39/0.42	c #conflict = 0
0.39/0.42	c #restart = 0
0.39/0.42	c BCD2: found a new core of size 2: cost of the new core is >=16
0.39/0.42	c lower bound updated to 80
0.39/0.42	c BCD2: 80 <= obj <= 100
0.39/0.42	c BCD2: #cores=2, #unrelaxed=4, #relaxed=3, #hardened=2
0.39/0.42	c BCD2: #sat=1 #unsat=3 bias=3/4
0.39/0.42	c Solving starts ...
0.39/0.42	c ============================[ Search Statistics ]============================
0.39/0.42	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.39/0.42	c       |         |          |          |    Limit     GC | Var      | Constra 
0.39/0.42	c =============================================================================
0.39/0.42	c  0.0s |       0 |        0 |        0 |      114      0 |       21 |       63
0.39/0.42	c  0.0s |       0 |        3 |        1 |      114      0 |       21 |       63
0.39/0.42	c #cpu_time = 0.000s
0.39/0.42	c #wall_clock_time = 0.000s
0.39/0.42	c #decision = 3
0.39/0.42	c #random_decision = 0
0.39/0.42	c #conflict = 1
0.39/0.42	c #restart = 0
0.39/0.42	c BCD2: relaxing 1 and merging with 1 cores into a new core of size 3: cost of the new core is >=24
0.39/0.42	c lower bound updated to 88
0.39/0.42	c BCD2: 88 <= obj <= 100
0.39/0.42	c BCD2: #cores=2, #unrelaxed=3, #relaxed=4, #hardened=2
0.39/0.42	c BCD2: #sat=1 #unsat=4 bias=4/5
0.39/0.42	c Solving starts ...
0.39/0.42	c ============================[ Search Statistics ]============================
0.39/0.42	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.39/0.42	c       |         |          |          |    Limit     GC | Var      | Constra 
0.39/0.42	c =============================================================================
0.39/0.42	c  0.0s |       0 |        0 |        0 |      114      0 |       22 |       63
0.39/0.42	c  0.0s |       0 |        3 |        0 |      114      0 |       22 |       64
0.39/0.42	c #cpu_time = 0.000s
0.39/0.42	c #wall_clock_time = 0.000s
0.39/0.42	c #decision = 3
0.39/0.42	c #random_decision = 0
0.39/0.42	c #conflict = 0
0.39/0.42	c #restart = 0
0.39/0.42	c BCD2: relaxing 2 and merging with 1 cores into a new core of size 5: cost of the new core is >=26
0.39/0.42	c lower bound updated to 90
0.39/0.42	c BCD2: 90 <= obj <= 100
0.39/0.42	c BCD2: #cores=2, #unrelaxed=1, #relaxed=6, #hardened=2
0.39/0.42	c BCD2: #sat=1 #unsat=5 bias=5/6
0.39/0.42	c Solving starts ...
0.39/0.42	c ============================[ Search Statistics ]============================
0.39/0.42	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.39/0.42	c       |         |          |          |    Limit     GC | Var      | Constra 
0.39/0.42	c =============================================================================
0.39/0.42	c  0.0s |       0 |        0 |        0 |      114      0 |       23 |       64
0.39/0.42	c  0.0s |       0 |       15 |       13 |      114      0 |       23 |       65
0.39/0.42	c #cpu_time = 0.002s
0.39/0.42	c #wall_clock_time = 0.003s
0.39/0.42	c #decision = 15
0.39/0.42	c #random_decision = 0
0.39/0.42	c #conflict = 13
0.39/0.42	c #restart = 0
0.39/0.42	c BCD2: relaxing 1 and merging with 1 cores into a new core of size 6: cost of the new core is >=27
0.39/0.42	c lower bound updated to 91
0.39/0.42	c BCD2: 91 <= obj <= 100
0.39/0.42	c BCD2: #cores=2, #unrelaxed=0, #relaxed=7, #hardened=2
0.39/0.42	c BCD2: #sat=1 #unsat=6 bias=6/7
0.39/0.42	c Solving starts ...
0.39/0.42	c ============================[ Search Statistics ]============================
0.39/0.42	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.39/0.42	c       |         |          |          |    Limit     GC | Var      | Constra 
0.39/0.42	c =============================================================================
0.39/0.42	c  0.0s |       0 |        0 |        0 |      114      0 |       24 |       65
0.39/0.43	c  0.0s |       0 |       14 |       12 |      126      0 |       25 |       67
0.39/0.43	c #cpu_time = 0.002s
0.39/0.43	c #wall_clock_time = 0.002s
0.39/0.43	c #decision = 14
0.39/0.43	c #random_decision = 0
0.39/0.43	c #conflict = 12
0.39/0.43	c #restart = 0
0.39/0.43	c BCD2: updating lower bound of a core
0.39/0.43	c lower bound updated to 100
0.39/0.43	c BCD2: 100 <= obj <= 100
0.39/0.43	c BCD2: #cores=2, #unrelaxed=0, #relaxed=7, #hardened=2
0.39/0.43	c BCD2: #sat=1 #unsat=7 bias=7/8
0.39/0.43	c Solving starts ...
0.39/0.43	c ============================[ Search Statistics ]============================
0.39/0.43	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.39/0.43	c       |         |          |          |    Limit     GC | Var      | Constra 
0.39/0.43	c =============================================================================
0.39/0.43	c  0.0s |       0 |        0 |        0 |      126      0 |       75 |       67
0.39/0.43	c  0.0s |       0 |        8 |        5 |      126      0 |       82 |      217
0.39/0.43	c #cpu_time = 0.001s
0.39/0.43	c #wall_clock_time = 0.001s
0.39/0.43	c #decision = 8
0.39/0.43	c #random_decision = 0
0.39/0.43	c #conflict = 5
0.39/0.43	c #restart = 0
0.39/0.43	c lower bound updated to 101
0.39/0.43	s OPTIMUM FOUND
0.39/0.43	v x1 -x2 x3 -x4 -x5 x6 x7 -x8 -x9 x10
0.39/0.43	v -x11 -x12 x13 -x14 -x15 x16 x17 x18 x19 -x20
0.39/0.43	v -x21 x22 -x23 -x24 x25 x26 x27 -x28 -x29 -x30
0.39/0.43	v -x31 -x32 -x33 -x34 -x35 -x36 x37 -x38 -x39 x40
0.39/0.43	v -x41 -x42 x43 x44 x45 -x46 -x47 -x48 -x49 -x50
0.39/0.43	v -x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 -x60
0.39/0.43	v -x61 -x62 -x63 x64 -x65 -x66 x67 -x68 -x69 x70
0.39/0.43	v x71 x72 x73 -x74 -x75 x76 -x77 -x78 x79 x80
0.39/0.43	v x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90
0.39/0.43	v -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99
0.39/0.43	c total CPU time = 0.429s
0.39/0.43	c total wall clock time = 0.430s

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-4104545-1466242834/watcher-4104545-1466242834 -o /tmp/evaluation-result-4104545-1466242834/solver-4104545-1466242834 -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-4104545-1466242834.opb 

pid=32105
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: 2.06 2.03 1.91 3/180 32108
/proc/meminfo: memFree=30025032/32872528 swapFree=526336/559040
[pid=32108] ppid=32105 vsize=668092 CPUtime=0 cores=1,3,5,7
/proc/32108/stat : 32108 (toysat) R 32105 32108 28898 0 -1 4202496 2479 0 0 0 0 0 0 0 20 0 4 0 26333509 684126208 3352 33554432000 4194304 16246674 140736757330000 140736757329424 13880264 0 2 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/32108/statm: 167791 3360 441 2943 0 164685 0
[pid=32108/tid=32109] ppid=32105 vsize=685500 CPUtime=0 cores=1,3,5,7
/proc/32108/task/32109/stat : 32109 (toysat) S 32105 32108 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26333510 701952000 3420 33554432000 4194304 16246674 140736757330000 140601003584752 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=32108/tid=32110] ppid=32105 vsize=689596 CPUtime=0 cores=1,3,5,7
/proc/32108/task/32110/stat : 32110 (toysat) S 32105 32108 28898 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 4 0 26333510 706146304 3436 33554432000 4194304 16246674 140736757330000 140600921795824 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=32108/tid=32111] ppid=32105 vsize=694716 CPUtime=0 cores=1,3,5,7
/proc/32108/task/32111/stat : 32111 (toysat) S 32105 32108 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26333510 711389184 3453 33554432000 4194304 16246674 140736757330000 140600911322288 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0

[startup+0.100175 s]
/proc/loadavg: 2.06 2.03 1.91 3/180 32108
/proc/meminfo: memFree=30025032/32872528 swapFree=526336/559040
[pid=32108] ppid=32105 vsize=1218116 CPUtime=0.09 cores=1,3,5,7
/proc/32108/stat : 32108 (toysat) R 32105 32108 28898 0 -1 4202496 31513 0 0 0 5 4 0 0 20 0 4 0 26333509 1247350784 32376 33554432000 4194304 16246674 140736757330000 140736757329424 12449399 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/32108/statm: 304529 32390 641 2943 0 301423 0
[pid=32108/tid=32109] ppid=32105 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/32108/task/32109/stat : 32109 (toysat) S 32105 32108 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26333510 1247350784 32398 33554432000 4194304 16246674 140736757330000 140601003584752 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=32108/tid=32110] ppid=32105 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/32108/task/32110/stat : 32110 (toysat) S 32105 32108 28898 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 4 0 26333510 1247350784 32408 33554432000 4194304 16246674 140736757330000 140600921795824 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=32108/tid=32111] ppid=32105 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/32108/task/32111/stat : 32111 (toysat) S 32105 32108 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26333510 1247350784 32417 33554432000 4194304 16246674 140736757330000 140600911322288 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+0.200532 s]
/proc/loadavg: 2.06 2.03 1.91 3/180 32108
/proc/meminfo: memFree=30025032/32872528 swapFree=526336/559040
[pid=32108] ppid=32105 vsize=1218116 CPUtime=0.18 cores=1,3,5,7
/proc/32108/stat : 32108 (toysat) R 32105 32108 28898 0 -1 4202496 56597 0 0 0 11 7 0 0 20 0 4 0 26333509 1247350784 57461 33554432000 4194304 16246674 140736757330000 140736757329424 12449399 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/32108/statm: 304529 57476 641 2943 0 301423 0
[pid=32108/tid=32109] ppid=32105 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/32108/task/32109/stat : 32109 (toysat) S 32105 32108 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26333510 1247350784 57484 33554432000 4194304 16246674 140736757330000 140601003584752 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=32108/tid=32110] ppid=32105 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/32108/task/32110/stat : 32110 (toysat) S 32105 32108 28898 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 4 0 26333510 1247350784 57494 33554432000 4194304 16246674 140736757330000 140600921795824 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=32108/tid=32111] ppid=32105 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/32108/task/32111/stat : 32111 (toysat) S 32105 32108 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26333510 1247350784 57506 33554432000 4194304 16246674 140736757330000 140600911322288 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 1218116

[startup+0.300501 s]
/proc/loadavg: 2.06 2.03 1.91 3/180 32108
/proc/meminfo: memFree=30025032/32872528 swapFree=526336/559040
[pid=32108] ppid=32105 vsize=1218116 CPUtime=0.29 cores=1,3,5,7
/proc/32108/stat : 32108 (toysat) R 32105 32108 28898 0 -1 4202496 87929 0 0 0 18 11 0 0 20 0 4 0 26333509 1247350784 88793 33554432000 4194304 16246674 140736757330000 140736757329424 12654533 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/32108/statm: 304529 88810 653 2943 0 301423 0
[pid=32108/tid=32109] ppid=32105 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/32108/task/32109/stat : 32109 (toysat) S 32105 32108 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26333510 1247350784 88820 33554432000 4194304 16246674 140736757330000 140601003584752 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=32108/tid=32110] ppid=32105 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/32108/task/32110/stat : 32110 (toysat) S 32105 32108 28898 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 4 0 26333510 1247350784 88830 33554432000 4194304 16246674 140736757330000 140600921795824 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=32108/tid=32111] ppid=32105 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/32108/task/32111/stat : 32111 (toysat) S 32105 32108 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26333510 1247350784 88840 33554432000 4194304 16246674 140736757330000 140600911322288 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1218116

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 32108 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.400475 s]
/proc/loadavg: 2.06 2.03 1.91 3/180 32108
/proc/meminfo: memFree=30025032/32872528 swapFree=526336/559040
[pid=32108] ppid=32105 vsize=1218116 CPUtime=0.39 cores=1,3,5,7
/proc/32108/stat : 32108 (toysat) R 32105 32108 28898 0 -1 4202496 112747 0 0 0 25 14 0 0 20 0 4 0 26333509 1247350784 113610 33554432000 4194304 16246674 140736757330000 140736757329424 12654121 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/32108/statm: 304529 113628 653 2943 0 301423 0
[pid=32108/tid=32109] ppid=32105 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/32108/task/32109/stat : 32109 (toysat) S 32105 32108 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26333510 1247350784 113638 33554432000 4194304 16246674 140736757330000 140601003584752 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=32108/tid=32110] ppid=32105 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/32108/task/32110/stat : 32110 (toysat) S 32105 32108 28898 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 4 0 26333510 1247350784 113647 33554432000 4194304 16246674 140736757330000 140600921795824 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=32108/tid=32111] ppid=32105 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/32108/task/32111/stat : 32111 (toysat) S 32105 32108 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26333510 1247350784 113658 33554432000 4194304 16246674 140736757330000 140600911322288 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): 0.460383
CPU time (s): 0.45893
CPU user time (s): 0.275958
CPU system time (s): 0.182972
CPU usage (%): 99.6844
Max. virtual memory (cumulated for all children) (KiB): 1218116

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.275958
system time used= 0.182972
maximum resident set size= 479156
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 118939
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= 18
involuntary context switches= 1

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.004999 second user time and 0.006998 second system time

The end

Launcher Data 

Begin job on node106 at 2016-06-18 11:40:34
IDJOB=4104545
IDBENCH=2719
IDSOLVER=2542
FILE ID=node106/4104545-1466242834
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=457.opb
COMMAND LINE= toysat +RTS -H1G -MMEMLIMITm -K1G -RTS --pb --search=bcd2 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4104545-1466242834/watcher-4104545-1466242834 -o /tmp/evaluation-result-4104545-1466242834/solver-4104545-1466242834 -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-4104545-1466242834.opb

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

MD5SUM BENCH= 5b82905b6e9fce898112eaaef57aaa37
RANDOM SEED=212486451

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:        30025824 kB
Buffers:           80788 kB
Cached:           206792 kB
SwapCached:         1868 kB
Active:          1338340 kB
Inactive:         202836 kB
Active(anon):    1252908 kB
Inactive(anon):     3048 kB
Active(file):      85432 kB
Inactive(file):   199788 kB
Unevictable:      559040 kB
Mlocked:          526336 kB
SwapTotal:      67108856 kB
SwapFree:       67099160 kB
Dirty:             17876 kB
Writeback:             0 kB
AnonPages:       1814112 kB
Mapped:            10672 kB
Shmem:                 0 kB
Slab:             611900 kB
SReclaimable:      54364 kB
SUnreclaim:       557536 kB
KernelStack:        1528 kB
PageTables:         7452 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1955596 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    188416 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7552 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71668 MiB
End job on node106 at 2016-06-18 11:40:34