Trace number 4105153

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 2016-05-02OPT89 0.381941 0.381931

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/
factor/normalized-factor-size=9-P=89-Q=347.opb
MD5SUM7a8dc3d82017791a14a182d74573a8b1
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark89
Best CPU time to get the best result obtained on this benchmark0.020996
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 89
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 292004
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.00	c 2016-06-18T11:41:42+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-4105153-1466242902.opb"]
0.00/0.01	c use --random-gen="354868819 1894059611 1487993559 485728310 1427238940 1904798174 4293194885 4208629952 2338450497 870741101 835927472 2871512307 3000685050 1604611700 1220521492 1323027124 2564029558 2006091977 4220070546 1944718749 4239757850 2813376356 3692060221 3400274719 2997400188 3835465551 962462371 1565746164 2751455353 4177659687 2295457919 590823588 655546072 2989795257 3907695720 1567942935 681838767 2859930622 768194394 2567680350 3580479079 1097704298 2755666752 2490867594 704389850 4282208336 2275052276 681206087 3161023859 4101968725 3734275176 3979219069 1555196228 578084612 643167797 1680400082 4243611695 3639565956 2607871649 2100184120 4179092873 1920819930 3287404406 3108857161 1068555464 1365740245 1253765520 1638783136 2698121705 996501996 1704543830 1116953123 3973662671 1653185840 1513104731 3952276883 722385783 2662550807 1334632785 488809621 2119755689 2411001328 451827175 3940667716 3706195793 1739398589 2105400055 3345795098 1058513414 3742876792 3290891620 1365301256 198839938 3684671963 2443180885 3156068472 2088105868 3805244891 3645307090 2506009307 681718789 2021605830 1116483844 2097528550 3110811272 1858487161 495804999 753250407 2912955922 3007554574 2017164359 1621778571 200945261 700068978 3171246249 317318884 2012432334 1366395264 387966359 1185930585 3331398036 4294827456 209499725 3517935261 82185879 1486796374 4058353212 1516896007 3507167671 37578983 1164443143 1928253669 3920557330 3162682478 1529508889 2764610126 1902410113 3745314903 235628038 559927479 2753628914 1003579413 1351061234 3356573473 579558947 573310728 467384083 1184477661 807412394 2560320421 2640288369 85010677 2175626980 33374323 1329433772 3663663208 2114198117 4078976476 3138417385 1708098798 2165146139 4059280638 1789805503 3240993314 3468952340 659306178 2600711480 1982953524 305045095 1125585851 2900120881 2026822184 3772317266 2781620089 1627819790 2160622730 1352787358 3851578171 601099977 562078540 3721357662 2218502270 2923226047 2892849981 2282137348 2839261518 1404817479 2481696259 4222916027 2322017158 2727706832 829314582 802893677 4049796638 837677132 589466637 1067540661 2952047690 2536062575 3708255461 825214424 2918279613 124122615 3524883998 3220744913 2602643755 3243279896 1765424072 1908300912 4016583865 2934504292 2984443601 933479926 220187173 769451460 3249801756 794582088 3519493206 3978640458 2254466329 3284230499 2352465624 1775518550 1311605288 3129351585 3419568987 1426379274 728671982 928941809 1339493139 3133891895 680432208 4103966904 1561662312 2652375414 3036034523 2010880993 1560144132 2973864033 2736768795 73007794 679654572 2588048903 1937540404 2647261649 737659400 2199888333 3512872845 2904850095 1230353560 4265074090 1216846657 4280720206 1413500302 1147586615 288685758 255 362436" option to reproduce the execution
0.00/0.01	c #vars 99
0.00/0.01	c #constraints 244
0.19/0.28	c BCD2: Hardening is enabled.
0.19/0.28	c BCD2: BiasedSearch is enabled.
0.19/0.28	c Solving starts ...
0.19/0.28	c ============================[ Search Statistics ]============================
0.19/0.28	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.19/0.28	c       |         |          |          |    Limit     GC | Var      | Constra 
0.19/0.28	c =============================================================================
0.19/0.28	c  0.0s |       0 |        0 |        0 |      114      0 |        3 |        0
0.19/0.29	c  0.0s |       0 |       78 |       64 |      114      0 |        3 |        6
0.19/0.29	c #cpu_time = 0.011s
0.19/0.29	c #wall_clock_time = 0.011s
0.19/0.29	c #decision = 78
0.19/0.29	c #random_decision = 0
0.19/0.29	c #conflict = 64
0.19/0.29	c #restart = 0
0.19/0.29	o 347
0.19/0.29	c BCD2: updating upper bound: 511 -> 346
0.19/0.29	c BCD2: 0 <= obj <= 346
0.19/0.29	c BCD2: #cores=0, #unrelaxed=9, #relaxed=0, #hardened=0
0.19/0.29	c BCD2: #sat=1 #unsat=1 bias=1/2
0.19/0.29	c Solving starts ...
0.19/0.29	c ============================[ Search Statistics ]============================
0.19/0.29	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.19/0.29	c       |         |          |          |    Limit     GC | Var      | Constra 
0.19/0.29	c =============================================================================
0.19/0.29	c  0.0s |       0 |        0 |        0 |      114      0 |        3 |        6
0.19/0.29	c  0.0s |       0 |        3 |        0 |      114      0 |        3 |        6
0.19/0.29	c #cpu_time = 0.000s
0.19/0.29	c #wall_clock_time = 0.000s
0.19/0.29	c #decision = 3
0.19/0.29	c #random_decision = 0
0.19/0.29	c #conflict = 0
0.19/0.29	c #restart = 0
0.19/0.29	c BCD2: found a new core of size 4: cost of the new core is >=32
0.19/0.29	c lower bound updated to 32
0.19/0.29	c BCD2: 32 <= obj <= 346
0.19/0.29	c BCD2: #cores=1, #unrelaxed=5, #relaxed=4, #hardened=0
0.19/0.29	c BCD2: #sat=1 #unsat=2 bias=2/3
0.19/0.29	c Solving starts ...
0.19/0.29	c ============================[ Search Statistics ]============================
0.19/0.29	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.19/0.29	c       |         |          |          |    Limit     GC | Var      | Constra 
0.19/0.29	c =============================================================================
0.19/0.29	c  0.0s |       0 |        0 |        0 |      114      0 |        3 |        6
0.29/0.30	c  0.0s |       0 |       30 |       24 |      114      0 |        3 |        6
0.29/0.30	c #cpu_time = 0.004s
0.29/0.30	c #wall_clock_time = 0.004s
0.29/0.30	c #decision = 30
0.29/0.30	c #random_decision = 0
0.29/0.30	c #conflict = 24
0.29/0.30	c #restart = 0
0.29/0.30	c BCD2: relaxing 5 and merging with 1 cores into a new core of size 9: cost of the new core is >=33
0.29/0.30	c lower bound updated to 33
0.29/0.30	c BCD2: 33 <= obj <= 346
0.29/0.30	c BCD2: #cores=1, #unrelaxed=0, #relaxed=9, #hardened=0
0.29/0.30	c BCD2: #sat=1 #unsat=3 bias=3/4
0.29/0.30	c Solving starts ...
0.29/0.30	c ============================[ Search Statistics ]============================
0.29/0.30	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.29/0.30	c       |         |          |          |    Limit     GC | Var      | Constra 
0.29/0.30	c =============================================================================
0.29/0.30	c  0.0s |       0 |        0 |        0 |      114      0 |        4 |        6
0.29/0.32	c  0.0s |       1 |      110 |      100 |      126      1 |        4 |        7
0.29/0.34	c  0.0s |       2 |      282 |      250 |      139      2 |        4 |        7
0.29/0.35	c  0.0s |       2 |      308 |      269 |      139      3 |        4 |        7
0.29/0.35	c #cpu_time = 0.049s
0.29/0.35	c #wall_clock_time = 0.050s
0.29/0.35	c #decision = 308
0.29/0.35	c #random_decision = 0
0.29/0.35	c #conflict = 269
0.29/0.35	c #restart = 2
0.29/0.35	o 89
0.29/0.35	c BCD2: hardening fixes 2 literals
0.29/0.35	c BCD2: updating upper bound: 346 -> 88
0.29/0.35	c BCD2: 33 <= obj <= 88
0.29/0.35	c BCD2: #cores=1, #unrelaxed=0, #relaxed=7, #hardened=2
0.29/0.35	c BCD2: #sat=2 #unsat=3 bias=3/5
0.29/0.35	c Solving starts ...
0.29/0.35	c ============================[ Search Statistics ]============================
0.29/0.35	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.29/0.35	c       |         |          |          |    Limit     GC | Var      | Constra 
0.29/0.35	c =============================================================================
0.29/0.35	c  0.0s |       0 |        0 |        0 |      139      0 |       21 |        9
0.29/0.35	c  0.0s |       0 |        2 |        1 |      139      0 |       44 |      130
0.29/0.35	c #cpu_time = 0.001s
0.29/0.35	c #wall_clock_time = 0.001s
0.29/0.35	c #decision = 2
0.29/0.35	c #random_decision = 0
0.29/0.35	c #conflict = 1
0.29/0.35	c #restart = 0
0.29/0.35	c BCD2: updating lower bound of a core
0.29/0.35	c lower bound updated to 67
0.29/0.35	c BCD2: 67 <= obj <= 88
0.29/0.35	c BCD2: #cores=1, #unrelaxed=0, #relaxed=7, #hardened=2
0.29/0.35	c BCD2: #sat=2 #unsat=4 bias=4/6
0.29/0.35	c Solving starts ...
0.29/0.35	c ============================[ Search Statistics ]============================
0.29/0.35	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.29/0.35	c       |         |          |          |    Limit     GC | Var      | Constra 
0.29/0.35	c =============================================================================
0.29/0.35	c  0.0s |       0 |        0 |        0 |      139      0 |       44 |      130
0.29/0.35	c  0.0s |       0 |        1 |        1 |      139      0 |       78 |      217
0.29/0.35	c #cpu_time = 0.001s
0.29/0.35	c #wall_clock_time = 0.001s
0.29/0.35	c #decision = 1
0.29/0.35	c #random_decision = 0
0.29/0.35	c #conflict = 1
0.29/0.35	c #restart = 0
0.29/0.35	c BCD2: updating lower bound of a core
0.29/0.35	c lower bound updated to 82
0.29/0.35	c BCD2: 82 <= obj <= 88
0.29/0.35	c BCD2: #cores=1, #unrelaxed=0, #relaxed=7, #hardened=2
0.29/0.35	c BCD2: #sat=2 #unsat=5 bias=5/7
0.29/0.35	c Solving starts ...
0.29/0.35	c ============================[ Search Statistics ]============================
0.29/0.35	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.29/0.35	c       |         |          |          |    Limit     GC | Var      | Constra 
0.29/0.35	c =============================================================================
0.29/0.35	c  0.0s |       0 |        0 |        0 |      139      0 |       79 |      217
0.29/0.35	c  0.0s |       0 |        0 |        0 |      139      0 |       79 |      217
0.29/0.35	c #cpu_time = 0.000s
0.29/0.35	c #wall_clock_time = 0.000s
0.29/0.35	c #decision = 0
0.29/0.35	c #random_decision = 0
0.29/0.35	c #conflict = 0
0.29/0.35	c #restart = 0
0.29/0.35	c BCD2: updating lower bound of a core
0.29/0.35	c lower bound updated to 88
0.29/0.35	c BCD2: 88 <= obj <= 88
0.29/0.35	c BCD2: #cores=1, #unrelaxed=0, #relaxed=7, #hardened=2
0.29/0.35	c BCD2: #sat=2 #unsat=6 bias=6/8
0.29/0.35	c Solving starts ...
0.29/0.35	c ============================[ Search Statistics ]============================
0.29/0.35	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.29/0.35	c       |         |          |          |    Limit     GC | Var      | Constra 
0.29/0.35	c =============================================================================
0.29/0.35	c  0.0s |       0 |        0 |        0 |      139      0 |       79 |      217
0.29/0.35	c  0.0s |       0 |        3 |        3 |      139      0 |       90 |      217
0.29/0.35	c #cpu_time = 0.000s
0.29/0.35	c #wall_clock_time = 0.000s
0.29/0.35	c #decision = 3
0.29/0.35	c #random_decision = 0
0.29/0.35	c #conflict = 3
0.29/0.35	c #restart = 0
0.29/0.35	c lower bound updated to 89
0.29/0.35	s OPTIMUM FOUND
0.29/0.35	v x1 -x2 -x3 x4 x5 -x6 x7 -x8 -x9 x10
0.29/0.35	v x11 -x12 x13 x14 -x15 x16 -x17 x18 x19 x20
0.29/0.35	v -x21 x22 x23 -x24 x25 -x26 x27 -x28 -x29 -x30
0.29/0.35	v -x31 -x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40
0.29/0.35	v -x41 -x42 -x43 -x44 -x45 x46 x47 -x48 x49 x50
0.29/0.35	v -x51 x52 -x53 x54 x55 x56 -x57 x58 x59 -x60
0.29/0.35	v x61 -x62 x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70
0.29/0.35	v -x71 -x72 x73 x74 -x75 x76 x77 -x78 x79 -x80
0.29/0.35	v x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90
0.29/0.35	v -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99
0.29/0.35	c total CPU time = 0.355s
0.29/0.35	c total wall clock time = 0.356s

Verifier Data 

OK	89

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-4105153-1466242902/watcher-4105153-1466242902 -o /tmp/evaluation-result-4105153-1466242902/solver-4105153-1466242902 -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-4105153-1466242902.opb 

pid=3428
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: 1.91 1.98 1.90 3/179 3431
/proc/meminfo: memFree=30020008/32872528 swapFree=526336/559040
[pid=3431] ppid=3428 vsize=637372 CPUtime=0 cores=1,3,5,7
/proc/3431/stat : 3431 (toysat) R 3428 3431 28898 0 -1 4202496 2363 0 0 0 0 0 0 0 20 0 4 0 26340320 652668928 3235 33554432000 4194304 16246674 140737040573296 140737040572720 13880264 0 2 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/3431/statm: 160111 3243 441 2943 0 157005 0
[pid=3431/tid=3432] ppid=3428 vsize=707004 CPUtime=0 cores=1,3,5,7
/proc/3431/task/3432/stat : 3432 (toysat) S 3428 3431 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26340321 723972096 3507 33554432000 4194304 16246674 140737040573296 140125075909872 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=3431/tid=3433] ppid=3428 vsize=712124 CPUtime=0 cores=1,3,5,7
/proc/3431/task/3433/stat : 3433 (toysat) S 3428 3431 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26340321 729214976 3526 33554432000 4194304 16246674 140737040573296 140125065420016 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=3431/tid=3434] ppid=3428 vsize=716220 CPUtime=0 cores=1,3,5,7
/proc/3431/task/3434/stat : 3434 (toysat) S 3428 3431 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26340321 733409280 3543 33554432000 4194304 16246674 140737040573296 140124985748656 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0

[startup+0.100215 s]
/proc/loadavg: 1.91 1.98 1.90 3/179 3431
/proc/meminfo: memFree=30020008/32872528 swapFree=526336/559040
[pid=3431] ppid=3428 vsize=1218116 CPUtime=0.09 cores=1,3,5,7
/proc/3431/stat : 3431 (toysat) R 3428 3431 28898 0 -1 4202496 31133 0 0 0 4 5 0 0 20 0 4 0 26340320 1247350784 31996 33554432000 4194304 16246674 140737040573296 140737040572720 12429797 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/3431/statm: 304529 32000 640 2943 0 301423 0
[pid=3431/tid=3432] ppid=3428 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/3431/task/3432/stat : 3432 (toysat) S 3428 3431 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26340321 1247350784 32004 33554432000 4194304 16246674 140737040573296 140125075909872 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=3431/tid=3433] ppid=3428 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/3431/task/3433/stat : 3433 (toysat) S 3428 3431 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26340321 1247350784 32008 33554432000 4194304 16246674 140737040573296 140125065420016 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=3431/tid=3434] ppid=3428 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/3431/task/3434/stat : 3434 (toysat) S 3428 3431 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26340321 1247350784 32011 33554432000 4194304 16246674 140737040573296 140124985748656 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+0.200537 s]
/proc/loadavg: 1.91 1.98 1.90 3/179 3431
/proc/meminfo: memFree=30020008/32872528 swapFree=526336/559040
[pid=3431] ppid=3428 vsize=1218116 CPUtime=0.19 cores=1,3,5,7
/proc/3431/stat : 3431 (toysat) R 3428 3431 28898 0 -1 4202496 62002 0 0 0 11 8 0 0 20 0 4 0 26340320 1247350784 62866 33554432000 4194304 16246674 140737040573296 140737040572720 12652961 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/3431/statm: 304529 62880 652 2943 0 301423 0
[pid=3431/tid=3432] ppid=3428 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/3431/task/3432/stat : 3432 (toysat) S 3428 3431 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26340321 1247350784 62889 33554432000 4194304 16246674 140737040573296 140125075909872 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=3431/tid=3433] ppid=3428 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/3431/task/3433/stat : 3433 (toysat) S 3428 3431 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26340321 1247350784 62899 33554432000 4194304 16246674 140737040573296 140125065420016 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=3431/tid=3434] ppid=3428 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/3431/task/3434/stat : 3434 (toysat) S 3428 3431 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26340321 1247350784 62908 33554432000 4194304 16246674 140737040573296 140124985748656 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+0.300468 s]
/proc/loadavg: 1.91 1.98 1.90 3/179 3431
/proc/meminfo: memFree=30020008/32872528 swapFree=526336/559040
[pid=3431] ppid=3428 vsize=1218116 CPUtime=0.29 cores=1,3,5,7
/proc/3431/stat : 3431 (toysat) R 3428 3431 28898 0 -1 4202496 90009 0 0 0 18 11 0 0 20 0 4 0 26340320 1247350784 90869 33554432000 4194304 16246674 140737040573296 140737040572720 6021174 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/3431/statm: 304529 90880 788 2943 0 301423 0
[pid=3431/tid=3432] ppid=3428 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/3431/task/3432/stat : 3432 (toysat) S 3428 3431 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26340321 1247350784 90888 33554432000 4194304 16246674 140737040573296 140125075909872 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=3431/tid=3433] ppid=3428 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/3431/task/3433/stat : 3433 (toysat) S 3428 3431 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26340321 1247350784 90897 33554432000 4194304 16246674 140737040573296 140125065420016 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=3431/tid=3434] ppid=3428 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/3431/task/3434/stat : 3434 (toysat) S 3428 3431 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26340321 1247350784 90903 33554432000 4194304 16246674 140737040573296 140124985748656 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 3431 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.300468 s]
/proc/loadavg: 1.91 1.98 1.90 3/179 3431
/proc/meminfo: memFree=30020008/32872528 swapFree=526336/559040
[pid=3431] ppid=3428 vsize=1218116 CPUtime=0.29 cores=1,3,5,7
/proc/3431/stat : 3431 (toysat) R 3428 3431 28898 0 -1 4202496 90009 0 0 0 18 11 0 0 20 0 4 0 26340320 1247350784 90869 33554432000 4194304 16246674 140737040573296 140737040572720 6021174 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/3431/statm: 304529 90880 788 2943 0 301423 0
[pid=3431/tid=3432] ppid=3428 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/3431/task/3432/stat : 3432 (toysat) S 3428 3431 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26340321 1247350784 90888 33554432000 4194304 16246674 140737040573296 140125075909872 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=3431/tid=3433] ppid=3428 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/3431/task/3433/stat : 3433 (toysat) S 3428 3431 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26340321 1247350784 90897 33554432000 4194304 16246674 140737040573296 140125065420016 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=3431/tid=3434] ppid=3428 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/3431/task/3434/stat : 3434 (toysat) S 3428 3431 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26340321 1247350784 90903 33554432000 4194304 16246674 140737040573296 140124985748656 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

Child status: 0
Real time (s): 0.381931
CPU time (s): 0.381941
CPU user time (s): 0.225965
CPU system time (s): 0.155976
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 1218116

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.225965
system time used= 0.155976
maximum resident set size= 407048
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 100912
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 0.005999 second user time and 0.002999 second system time

The end

Launcher Data 

Begin job on node106 at 2016-06-18 11:41:42
IDJOB=4105153
IDBENCH=2806
IDSOLVER=2542
FILE ID=node106/4105153-1466242902
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=89-Q=347.opb
COMMAND LINE= toysat +RTS -H1G -MMEMLIMITm -K1G -RTS --pb --search=bcd2 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4105153-1466242902/watcher-4105153-1466242902 -o /tmp/evaluation-result-4105153-1466242902/solver-4105153-1466242902 -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-4105153-1466242902.opb

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

MD5SUM BENCH= 7a8dc3d82017791a14a182d74573a8b1
RANDOM SEED=2019554294

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:        30020272 kB
Buffers:           83188 kB
Cached:           208688 kB
SwapCached:         1868 kB
Active:          1341936 kB
Inactive:         203908 kB
Active(anon):    1253280 kB
Inactive(anon):     3048 kB
Active(file):      88656 kB
Inactive(file):   200860 kB
Unevictable:      559040 kB
Mlocked:          526336 kB
SwapTotal:      67108856 kB
SwapFree:       67099160 kB
Dirty:             17612 kB
Writeback:             0 kB
AnonPages:       1812344 kB
Mapped:            10680 kB
Shmem:                 0 kB
Slab:             613124 kB
SReclaimable:      55436 kB
SUnreclaim:       557688 kB
KernelStack:        1520 kB
PageTables:         7840 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:    301056 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 11:41:42