Trace number 4104161

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 2016-05-02OPT251 0.806876 0.809704

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/
factor/normalized-factor-size=9-P=251-Q=277.opb
MD5SUMffe3735e10cc62c048e0231e2852e61a
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark251
Best CPU time to get the best result obtained on this benchmark0.026995
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 251
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 69527
Number of bits of the biggest number in a constraint 17
Biggest sum of numbers in a constraint 330648
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 2016-06-18T11:39:49+0200
0.00/0.00	c version = 0.5.0
0.00/0.00	c githash = 1a49202
0.00/0.00	c compilationtime = 2016-05-02 00:19:28.990761 UTC
0.00/0.00	c arch = x86_64
0.00/0.00	c os = linux
0.00/0.00	c compiler = ghc 7.10
0.00/0.00	c packages:
0.00/0.00	c   OptDir-0.0.3
0.00/0.00	c   array-0.5.1.0
0.00/0.00	c   base-4.8.2.0
0.00/0.00	c   bytestring-0.10.6.0
0.00/0.00	c   bytestring-builder-0.10.6.0.0
0.00/0.00	c   clock-0.7.2
0.00/0.00	c   containers-0.5.6.2
0.00/0.00	c   data-default-0.5.3
0.00/0.00	c   data-default-class-0.0.1
0.00/0.00	c   data-interval-1.2.0
0.00/0.00	c   deepseq-1.4.1.1
0.00/0.00	c   directory-1.2.2.0
0.00/0.00	c   exceptions-0.8.2.1
0.00/0.00	c   extended-reals-0.2.1.0
0.00/0.00	c   filepath-1.4.0.0
0.00/0.00	c   finite-field-0.8.0
0.00/0.00	c   hashable-1.2.4.0
0.00/0.00	c   heaps-0.3.3
0.00/0.00	c   intern-0.9.1.4
0.00/0.00	c   loop-0.3.0
0.00/0.00	c   mtl-2.2.1
0.00/0.00	c   multiset-0.3.2
0.00/0.00	c   mwc-random-0.13.3.2
0.00/0.00	c   parse_dimacs-1.3
0.00/0.00	c   parsec-3.1.9
0.00/0.00	c   prettyclass-1.0.0.0
0.00/0.00	c   primes-0.2.1.0
0.00/0.00	c   primitive-0.6.1.0
0.00/0.00	c   process-1.2.3.0
0.00/0.00	c   pseudo-boolean-0.1.3.0
0.00/0.01	c   queue-0.1.2
0.00/0.01	c   semigroups-0.18.1
0.00/0.01	c   sign-0.4.3
0.00/0.01	c   stm-2.4.4.1
0.00/0.01	c   template-haskell-2.10.0.0
0.00/0.01	c   temporary-1.2.0.4
0.00/0.01	c   time-1.5.0.1
0.00/0.01	c   transformers-0.4.2.0
0.00/0.01	c   transformers-compat-0.5.1.4
0.00/0.01	c   type-level-numbers-0.1.1.1
0.00/0.01	c   unbounded-delays-0.1.0.9
0.00/0.01	c   unordered-containers-0.2.6.0
0.00/0.01	c   vector-0.11.0.0
0.00/0.01	c   vector-space-0.10.3
0.00/0.01	c command line = ["+RTS","-H1G","-M15500m","-K1G","-RTS","--pb","--search=bcd2","HOME/instance-4104161-1466242789.opb"]
0.00/0.01	c use --random-gen="1705067234 1625103538 2984889262 841323378 2818251920 983674514 2080066496 3208212287 4255279252 1055481636 1203864393 1210084215 586562424 1596600314 654731363 3072909614 2436519779 1374874031 3567645369 4110474394 3240441563 609635302 3733475213 1844790350 3623762062 2570641763 206203941 4117587620 1554681303 3504284211 3549692854 3977533400 2929772689 2498154183 2933390570 3952481551 3462782840 2632184109 4192663310 2498129285 481305223 657090153 352724025 1690145289 3300382819 315063420 4162500850 3962400553 426607821 3695775460 3283009713 3592976504 2746871401 978002737 428784898 1029033136 1950354410 3574259476 2517241877 2258374567 1118897937 3269404328 2868396642 1967743183 2109333839 2576658819 3637183719 722390258 1947148631 2971852838 748907801 496865574 3354222919 2574885230 250643932 1763383733 4098203393 2112314191 276018147 94779823 203974768 4073162973 1122356803 2155039858 322425597 4177178118 314141725 1463899933 1269351708 514065633 1468106045 2993998790 1322065248 20135209 283733288 755001910 1639333871 1187661273 1868893085 1141484680 422459600 2271881075 2617105880 2184566432 2265792565 3857042791 3397412249 3875424376 2786865384 2058108869 1617900631 3698696720 2490201585 1148266665 3347695954 3256898175 59171506 2939385401 2324781878 2078345592 4096613508 2770444614 4253860145 3654336316 4112255473 3840598516 1407228898 3926696865 4214070097 1899167089 1650738831 986336781 134592191 1046022906 1345918619 4010507039 4025025066 2233196003 2035637022 3538554269 3409302346 1018555054 1030376313 1485865204 2606534747 3534820306 3771869255 61115027 287052734 487336243 3346885224 3102525961 3807649974 3479109916 3367163591 237781024 818792380 2655252573 4156555318 2540576426 2148691504 2208348256 889378984 14240115 3157497101 3597971963 1783047114 2072850601 2311914234 3687139453 449199500 2410336411 3596782557 3860430070 293299617 2106907816 3768408562 3877679098 207073588 9051155 572345154 2132585658 868681633 3911745842 3987026978 353659082 3053138827 3541964860 3046161335 1622799539 3546809253 440816317 2134255905 2923569997 2654102653 1614756052 1218980953 1856601801 431762161 3211430018 543426879 904294876 637590756 1885234718 2414589067 431981401 2289759694 1488391734 4186015770 2055185602 234059294 3618103850 4188679291 2154993472 1371672289 4140732696 217759501 753993530 1834795525 2293270552 832550595 1936660620 3614176334 3478772980 1398894798 2395298443 1423243121 1339502250 4220224905 3161652025 170979257 2714975586 404790930 4205734262 1608714975 2419755279 1093535666 1331863842 207436487 1754327130 3910628249 2937942191 3516734007 2283341543 1629691894 2100918972 3017017317 1872700401 2022773749 1395048359 445983799 1988241184 1461204000 3506280822 2320700131 3887722379 255 362436" option to reproduce the execution
0.00/0.01	c #vars 99
0.00/0.01	c #constraints 244
0.68/0.70	c BCD2: Hardening is enabled.
0.68/0.70	c BCD2: BiasedSearch is enabled.
0.68/0.70	c Solving starts ...
0.68/0.70	c ============================[ Search Statistics ]============================
0.68/0.70	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.68/0.70	c       |         |          |          |    Limit     GC | Var      | Constra 
0.68/0.70	c =============================================================================
0.68/0.70	c  0.0s |       0 |        0 |        0 |      114      0 |        0 |        0
0.68/0.71	c  0.0s |       1 |      110 |      100 |      114      0 |        0 |        0
0.68/0.73	c  0.0s |       1 |      190 |      166 |      126      1 |        0 |        0
0.68/0.73	c #cpu_time = 0.028s
0.68/0.73	c #wall_clock_time = 0.029s
0.68/0.73	c #decision = 190
0.68/0.73	c #random_decision = 0
0.68/0.73	c #conflict = 166
0.68/0.73	c #restart = 1
0.68/0.73	o 251
0.68/0.73	c BCD2: hardening fixes 1 literals
0.68/0.73	c BCD2: updating upper bound: 511 -> 250
0.68/0.73	c BCD2: 0 <= obj <= 250
0.68/0.73	c BCD2: #cores=0, #unrelaxed=8, #relaxed=0, #hardened=1
0.68/0.73	c BCD2: #sat=1 #unsat=1 bias=1/2
0.68/0.73	c Solving starts ...
0.68/0.73	c ============================[ Search Statistics ]============================
0.68/0.73	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.68/0.73	c       |         |          |          |    Limit     GC | Var      | Constra 
0.68/0.73	c =============================================================================
0.68/0.73	c  0.0s |       0 |        0 |        0 |      126      0 |       11 |        0
0.68/0.73	c  0.0s |       0 |        1 |        1 |      126      0 |       14 |       47
0.68/0.73	c #cpu_time = 0.001s
0.68/0.73	c #wall_clock_time = 0.001s
0.68/0.73	c #decision = 1
0.68/0.73	c #random_decision = 0
0.68/0.73	c #conflict = 1
0.68/0.73	c #restart = 0
0.68/0.73	c BCD2: found a new core of size 1: cost of the new core is >=128
0.68/0.73	c lower bound updated to 128
0.68/0.73	c BCD2: 128 <= obj <= 250
0.68/0.73	c BCD2: #cores=1, #unrelaxed=7, #relaxed=1, #hardened=1
0.68/0.73	c BCD2: #sat=1 #unsat=2 bias=2/3
0.68/0.73	c Solving starts ...
0.68/0.73	c ============================[ Search Statistics ]============================
0.68/0.73	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.68/0.73	c       |         |          |          |    Limit     GC | Var      | Constra 
0.68/0.73	c =============================================================================
0.68/0.73	c  0.0s |       0 |        0 |        0 |      126      0 |       14 |       47
0.68/0.73	c  0.0s |       0 |        5 |        1 |      126      0 |       14 |       47
0.68/0.73	c #cpu_time = 0.001s
0.68/0.73	c #wall_clock_time = 0.001s
0.68/0.73	c #decision = 5
0.68/0.73	c #random_decision = 0
0.68/0.73	c #conflict = 1
0.68/0.73	c #restart = 0
0.68/0.73	c BCD2: found a new core of size 4: cost of the new core is >=8
0.68/0.73	c lower bound updated to 136
0.68/0.73	c BCD2: 136 <= obj <= 250
0.68/0.73	c BCD2: #cores=2, #unrelaxed=3, #relaxed=5, #hardened=1
0.68/0.73	c BCD2: #sat=1 #unsat=3 bias=3/4
0.68/0.73	c Solving starts ...
0.68/0.73	c ============================[ Search Statistics ]============================
0.68/0.73	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.68/0.73	c       |         |          |          |    Limit     GC | Var      | Constra 
0.68/0.73	c =============================================================================
0.68/0.73	c  0.0s |       0 |        0 |        0 |      126      0 |       14 |       47
0.68/0.73	c  0.0s |       0 |       19 |       11 |      126      0 |       14 |       47
0.68/0.73	c #cpu_time = 0.003s
0.68/0.73	c #wall_clock_time = 0.003s
0.68/0.73	c #decision = 19
0.68/0.73	c #random_decision = 0
0.68/0.73	c #conflict = 11
0.68/0.73	c #restart = 0
0.68/0.73	c BCD2: relaxing 3 and merging with 1 cores into a new core of size 7: cost of the new core is >=9
0.68/0.73	c lower bound updated to 137
0.68/0.73	c BCD2: 137 <= obj <= 250
0.68/0.73	c BCD2: #cores=2, #unrelaxed=0, #relaxed=8, #hardened=1
0.68/0.73	c BCD2: #sat=1 #unsat=4 bias=4/5
0.68/0.73	c Solving starts ...
0.68/0.73	c ============================[ Search Statistics ]============================
0.68/0.73	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.68/0.73	c       |         |          |          |    Limit     GC | Var      | Constra 
0.68/0.73	c =============================================================================
0.68/0.73	c  0.0s |       0 |        0 |        0 |      126      0 |       15 |       47
0.68/0.75	c  0.0s |       1 |      110 |      100 |      139      0 |       15 |       48
0.68/0.75	c  0.0s |       1 |      121 |      108 |      139      1 |       24 |       70
0.68/0.75	c #cpu_time = 0.019s
0.68/0.75	c #wall_clock_time = 0.019s
0.68/0.75	c #decision = 121
0.68/0.75	c #random_decision = 1
0.68/0.75	c #conflict = 108
0.68/0.75	c #restart = 1
0.68/0.75	c BCD2: updating lower bound of a core
0.68/0.75	c lower bound updated to 229
0.68/0.75	c BCD2: 229 <= obj <= 250
0.68/0.75	c BCD2: #cores=2, #unrelaxed=0, #relaxed=8, #hardened=1
0.68/0.75	c BCD2: #sat=1 #unsat=5 bias=5/6
0.68/0.75	c Solving starts ...
0.68/0.75	c ============================[ Search Statistics ]============================
0.68/0.75	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.68/0.75	c       |         |          |          |    Limit     GC | Var      | Constra 
0.68/0.75	c =============================================================================
0.68/0.75	c  0.0s |       0 |        0 |        0 |      139      0 |       37 |       70
0.68/0.76	c  0.0s |       0 |       38 |       34 |      139      0 |       50 |      149
0.68/0.76	c #cpu_time = 0.005s
0.68/0.76	c #wall_clock_time = 0.005s
0.68/0.76	c #decision = 38
0.68/0.76	c #random_decision = 0
0.68/0.76	c #conflict = 34
0.68/0.76	c #restart = 0
0.68/0.76	c BCD2: updating lower bound of a core
0.68/0.76	c lower bound updated to 248
0.68/0.76	c BCD2: 248 <= obj <= 250
0.68/0.76	c BCD2: #cores=2, #unrelaxed=0, #relaxed=8, #hardened=1
0.68/0.76	c BCD2: #sat=1 #unsat=6 bias=6/7
0.68/0.76	c Solving starts ...
0.68/0.76	c ============================[ Search Statistics ]============================
0.68/0.76	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.68/0.76	c       |         |          |          |    Limit     GC | Var      | Constra 
0.68/0.76	c =============================================================================
0.68/0.76	c  0.0s |       0 |        0 |        0 |      139      0 |       50 |      149
0.68/0.76	c  0.0s |       0 |        7 |        5 |      139      0 |       65 |      178
0.68/0.76	c #cpu_time = 0.001s
0.68/0.76	c #wall_clock_time = 0.001s
0.68/0.76	c #decision = 7
0.68/0.76	c #random_decision = 0
0.68/0.76	c #conflict = 5
0.68/0.76	c #restart = 0
0.68/0.76	c BCD2: updating lower bound of a core
0.68/0.76	c lower bound updated to 251
0.68/0.76	s OPTIMUM FOUND
0.68/0.76	v x1 x2 -x3 x4 x5 x6 x7 x8 -x9 x10
0.68/0.76	v -x11 x12 -x13 x14 -x15 -x16 -x17 x18 x19 -x20
0.68/0.76	v x21 -x22 x23 -x24 -x25 -x26 x27 x28 -x29 x30
0.68/0.76	v -x31 x32 -x33 -x34 -x35 x36 -x37 -x38 -x39 -x40
0.68/0.76	v -x41 -x42 -x43 -x44 -x45 x46 -x47 x48 -x49 x50
0.68/0.76	v -x51 -x52 -x53 x54 x55 -x56 x57 -x58 x59 -x60
0.68/0.76	v -x61 -x62 x63 x64 -x65 x66 -x67 x68 -x69 -x70
0.68/0.76	v -x71 x72 x73 -x74 x75 -x76 x77 -x78 -x79 -x80
0.68/0.76	v x81 x82 -x83 x84 -x85 x86 -x87 -x88 -x89 x90
0.68/0.76	v -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99
0.68/0.76	c total CPU time = 0.761s
0.68/0.76	c total wall clock time = 0.763s

Verifier Data 

OK	251

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-4104161-1466242789/watcher-4104161-1466242789 -o /tmp/evaluation-result-4104161-1466242789/solver-4104161-1466242789 -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-4104161-1466242789.opb 

pid=29750
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 29753
/proc/meminfo: memFree=30029612/32872528 swapFree=526336/559040
[pid=29753] ppid=29750 vsize=721476 CPUtime=0 cores=1,3,5,7
/proc/29753/stat : 29753 (toysat) R 29750 29753 28898 0 -1 4202496 2691 0 0 0 0 0 0 0 20 0 4 0 26329016 738791424 3051 33554432000 4194304 16246674 140734344832624 140734344832048 13880264 0 2 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/29753/statm: 180881 3062 442 2943 0 177775 0
[pid=29753/tid=29754] ppid=29750 vsize=738884 CPUtime=0 cores=1,3,5,7
/proc/29753/task/29754/stat : 29754 (toysat) S 29750 29753 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26329016 756617216 3121 33554432000 4194304 16246674 140734344832624 139989779197168 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=29753/tid=29755] ppid=29750 vsize=742980 CPUtime=0 cores=1,3,5,7
/proc/29753/task/29755/stat : 29755 (toysat) S 29750 29753 28898 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 4 0 26329016 760811520 3138 33554432000 4194304 16246674 140734344832624 139989694262512 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=29753/tid=29756] ppid=29750 vsize=747076 CPUtime=0 cores=1,3,5,7
/proc/29753/task/29756/stat : 29756 (toysat) S 29750 29753 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26329016 765005824 3155 33554432000 4194304 16246674 140734344832624 139989683788976 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0

[startup+0.100175 s]
/proc/loadavg: 2.18 2.04 1.90 3/179 29753
/proc/meminfo: memFree=30029612/32872528 swapFree=526336/559040
[pid=29753] ppid=29750 vsize=1218116 CPUtime=0.09 cores=1,3,5,7
/proc/29753/stat : 29753 (toysat) R 29750 29753 28898 0 -1 4202496 31458 0 0 0 5 4 0 0 20 0 4 0 26329016 1247350784 31809 33554432000 4194304 16246674 140734344832624 140734344832048 12655109 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/29753/statm: 304529 31823 641 2943 0 301423 0
[pid=29753/tid=29754] ppid=29750 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/29753/task/29754/stat : 29754 (toysat) S 29750 29753 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26329016 1247350784 31834 33554432000 4194304 16246674 140734344832624 139989779197168 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=29753/tid=29755] ppid=29750 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/29753/task/29755/stat : 29755 (toysat) S 29750 29753 28898 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 4 0 26329016 1247350784 31844 33554432000 4194304 16246674 140734344832624 139989694262512 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=29753/tid=29756] ppid=29750 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/29753/task/29756/stat : 29756 (toysat) S 29750 29753 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26329016 1247350784 31853 33554432000 4194304 16246674 140734344832624 139989683788976 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+0.200476 s]
/proc/loadavg: 2.18 2.04 1.90 3/179 29753
/proc/meminfo: memFree=30029612/32872528 swapFree=526336/559040
[pid=29753] ppid=29750 vsize=1218116 CPUtime=0.19 cores=1,3,5,7
/proc/29753/stat : 29753 (toysat) R 29750 29753 28898 0 -1 4202496 56188 0 0 0 11 8 0 0 20 0 4 0 26329016 1247350784 56540 33554432000 4194304 16246674 140734344832624 140734344832048 12654121 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/29753/statm: 304529 56552 641 2943 0 301423 0
[pid=29753/tid=29754] ppid=29750 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/29753/task/29754/stat : 29754 (toysat) S 29750 29753 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26329016 1247350784 56560 33554432000 4194304 16246674 140734344832624 139989779197168 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=29753/tid=29755] ppid=29750 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/29753/task/29755/stat : 29755 (toysat) S 29750 29753 28898 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 4 0 26329016 1247350784 56569 33554432000 4194304 16246674 140734344832624 139989694262512 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=29753/tid=29756] ppid=29750 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/29753/task/29756/stat : 29756 (toysat) S 29750 29753 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26329016 1247350784 56578 33554432000 4194304 16246674 140734344832624 139989683788976 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 1218116

[startup+0.300437 s]
/proc/loadavg: 2.18 2.04 1.90 3/179 29753
/proc/meminfo: memFree=30029612/32872528 swapFree=526336/559040
[pid=29753] ppid=29750 vsize=1218116 CPUtime=0.29 cores=1,3,5,7
/proc/29753/stat : 29753 (toysat) R 29750 29753 28898 0 -1 4202496 79032 0 0 0 18 11 0 0 20 0 4 0 26329016 1247350784 79384 33554432000 4194304 16246674 140734344832624 140734344832048 13009032 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/29753/statm: 304529 79399 641 2943 0 301423 0
[pid=29753/tid=29754] ppid=29750 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/29753/task/29754/stat : 29754 (toysat) S 29750 29753 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26329016 1247350784 79408 33554432000 4194304 16246674 140734344832624 139989779197168 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=29753/tid=29755] ppid=29750 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/29753/task/29755/stat : 29755 (toysat) S 29750 29753 28898 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 4 0 26329016 1247350784 79419 33554432000 4194304 16246674 140734344832624 139989694262512 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=29753/tid=29756] ppid=29750 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/29753/task/29756/stat : 29756 (toysat) S 29750 29753 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26329016 1247350784 79431 33554432000 4194304 16246674 140734344832624 139989683788976 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

[startup+0.700371 s]
/proc/loadavg: 2.18 2.04 1.90 3/179 29753
/proc/meminfo: memFree=30029612/32872528 swapFree=526336/559040
[pid=29753] ppid=29750 vsize=1218116 CPUtime=0.68 cores=1,3,5,7
/proc/29753/stat : 29753 (toysat) R 29750 29753 28898 0 -1 4202496 187747 0 0 0 45 23 0 0 20 0 4 0 26329016 1247350784 188098 33554432000 4194304 16246674 140734344832624 140734344814528 12429797 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/29753/statm: 304529 188103 655 2943 0 301423 0
[pid=29753/tid=29754] ppid=29750 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/29753/task/29754/stat : 29754 (toysat) S 29750 29753 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26329016 1247350784 188106 33554432000 4194304 16246674 140734344832624 139989779197168 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=29753/tid=29755] ppid=29750 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/29753/task/29755/stat : 29755 (toysat) S 29750 29753 28898 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 4 0 26329016 1247350784 188110 33554432000 4194304 16246674 140734344832624 139989694262512 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=29753/tid=29756] ppid=29750 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/29753/task/29756/stat : 29756 (toysat) S 29750 29753 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26329016 1247350784 188114 33554432000 4194304 16246674 140734344832624 139989683788976 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 1218116

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 29753 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.800478 s]
/proc/loadavg: 2.18 2.04 1.90 3/179 29753
/proc/meminfo: memFree=30029612/32872528 swapFree=526336/559040
[pid=29753] ppid=29750 vsize=0 CPUtime=0.79 cores=1,3,5,7
/proc/29753/stat : 29753 (toysat) R 29750 29753 28898 0 -1 4202500 199378 0 0 0 51 28 0 0 20 0 1 0 26329016 0 0 33554432000 0 0 0 0 0 0 0 33554432 0 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/29753/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 0.79
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 0.809704
CPU time (s): 0.806876
CPU user time (s): 0.513921
CPU system time (s): 0.292955
CPU usage (%): 99.6507
Max. virtual memory (cumulated for all children) (KiB): 1218116

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.513921
system time used= 0.292955
maximum resident set size= 798864
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 199378
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= 2

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.002999 second user time and 0.006998 second system time

The end

Launcher Data 

Begin job on node106 at 2016-06-18 11:39:49
IDJOB=4104161
IDBENCH=2662
IDSOLVER=2542
FILE ID=node106/4104161-1466242789
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=251-Q=277.opb
COMMAND LINE= toysat +RTS -H1G -MMEMLIMITm -K1G -RTS --pb --search=bcd2 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4104161-1466242789/watcher-4104161-1466242789 -o /tmp/evaluation-result-4104161-1466242789/solver-4104161-1466242789 -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-4104161-1466242789.opb

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

MD5SUM BENCH= ffe3735e10cc62c048e0231e2852e61a
RANDOM SEED=432899552

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:        30029868 kB
Buffers:           79048 kB
Cached:           205544 kB
SwapCached:         1868 kB
Active:          1336192 kB
Inactive:         202188 kB
Active(anon):    1253104 kB
Inactive(anon):     3048 kB
Active(file):      83088 kB
Inactive(file):   199140 kB
Unevictable:      559040 kB
Mlocked:          526336 kB
SwapTotal:      67108856 kB
SwapFree:       67099160 kB
Dirty:             16972 kB
Writeback:             0 kB
AnonPages:       1812080 kB
Mapped:            10776 kB
Shmem:                 0 kB
Slab:             610296 kB
SReclaimable:      53244 kB
SUnreclaim:       557052 kB
KernelStack:        1480 kB
PageTables:         7992 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 11:39:50