Trace number 4104697

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 2016-05-02OPT229 0.831872 0.839419

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/
factor/normalized-factor-size=9-P=229-Q=307.opb
MD5SUM2c9b9bda4fe701d401316cb90e002362
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark229
Best CPU time to get the best result obtained on this benchmark0.021996
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 229
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 70303
Number of bits of the biggest number in a constraint 17
Biggest sum of numbers in a constraint 331424
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 2016-06-18T11:40:51+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-4104697-1466242851.opb"]
0.00/0.01	c use --random-gen="3740097521 175643226 2290144610 3064616677 2125485205 1150559716 1419878886 1642547589 2335755784 1676381593 1374799702 3181763971 404545769 820165397 382689708 1734352100 1863308491 1381778974 3181359896 3342107456 134647957 1796760312 48622690 2191602825 1019440988 3017218937 3558312786 3546385336 3322535239 435187769 3051408942 218643253 2762485589 2639453258 1078466473 2647468640 1300755574 110075827 4048723443 391118944 685958115 1633666318 2763971070 600669175 38251636 3836062683 679224011 266063194 120520281 3164728749 3846295804 4192115597 4012305347 3634627160 3652002873 2407159343 579766755 3436335954 2143438977 346681475 4126442344 1484451748 916155314 858296565 1766182865 2756666810 583751021 593007430 1468977595 1915924847 3635377027 1062033685 4186028072 2617109772 3598989179 1858191185 3353161478 2670917578 3267039517 571709587 3892185065 2643309387 641914424 3181200017 3651119249 1170448544 887309839 1736341633 2097479968 1887078308 1579422218 4200585082 238455588 2531102182 1816978416 830220895 1270928755 121555998 57666067 1281003695 3782185928 3478679149 1869781848 3932578825 3537254531 1854896364 2109544667 3071028247 1046059936 2552399288 3034694728 954916365 1033487993 4054843651 4280651803 2106082859 2064431377 3221650670 3831561111 2594636970 1876997745 3263696153 3940123045 4123370388 3264817771 2095348976 1725222555 408975213 2380983466 860214927 2294517971 1125028640 1486630247 2984970791 148200556 3062124645 1771305244 3519352186 1219279322 1528521102 3118327932 1003789403 2736462464 1471806315 1462525811 2525271945 1230200020 648317011 2968298725 4073808612 1517678203 2236812683 2080115895 1908611604 2286313161 3077017004 3385017112 1860880181 1187941078 696963440 1390680927 602294813 1231453529 1652564191 1330497277 2946121754 3677395854 523165323 1543645498 3566536615 1465061707 2828101223 1668102552 1058512780 3668082347 1945790356 3964599549 4271466314 2751606954 289452369 1959140781 2768763332 1999711149 2239074750 1098307859 2882559140 1031728462 1536740403 1058342916 4249784481 2738373279 2246953748 2923964279 618926488 1654448491 3876199461 3948750855 2906149204 514805644 1748104174 2212594220 3476680989 21589672 1983793482 3181597548 1507323082 1451705623 2128015226 4113250797 4199020837 872427101 4257205508 3940461200 2298179840 431122640 3694578855 1105182938 2364030001 525392739 3168694833 46075472 4261794945 905152930 1733545152 1743798125 939980512 2330601033 2997064835 3710270813 2862575742 2732341448 1134439150 1325603526 2682811008 1409350750 1439872741 2445509543 1068307899 3613117132 611169023 933805365 843868807 1566771625 1441541039 3710222215 1916066486 1450469369 540541908 39358403 2100106394 3166525933 2517703464 4224712565 2658352370 3334301329 3252979407 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 =============================================================================
0.68/0.71	c  0.0s |       0 |        0 |        0 |      114      0 |        0 |        0
0.68/0.72	c  0.0s |       1 |      119 |      100 |      114      0 |        0 |        0
0.68/0.74	c  0.0s |       1 |      221 |      185 |      126      1 |        0 |        0
0.68/0.74	c #cpu_time = 0.033s
0.68/0.74	c #wall_clock_time = 0.033s
0.68/0.74	c #decision = 221
0.68/0.74	c #random_decision = 1
0.68/0.74	c #conflict = 185
0.68/0.74	c #restart = 1
0.68/0.74	o 307
0.68/0.74	c BCD2: updating upper bound: 511 -> 306
0.68/0.74	c BCD2: 0 <= obj <= 306
0.68/0.74	c BCD2: #cores=0, #unrelaxed=9, #relaxed=0, #hardened=0
0.68/0.74	c BCD2: #sat=1 #unsat=1 bias=1/2
0.68/0.74	c Solving starts ...
0.68/0.74	c ============================[ Search Statistics ]============================
0.68/0.74	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.68/0.74	c       |         |          |          |    Limit     GC | Var      | Constra 
0.68/0.74	c =============================================================================
0.68/0.74	c  0.0s |       0 |        0 |        0 |      126      0 |        0 |        0
0.68/0.74	c  0.0s |       0 |        2 |        1 |      126      0 |        0 |        0
0.68/0.74	c #cpu_time = 0.001s
0.68/0.74	c #wall_clock_time = 0.001s
0.68/0.74	c #decision = 2
0.68/0.74	c #random_decision = 0
0.68/0.74	c #conflict = 1
0.68/0.74	c #restart = 0
0.68/0.74	c BCD2: found a new core of size 2: cost of the new core is >=128
0.68/0.74	c lower bound updated to 128
0.68/0.74	c BCD2: 128 <= obj <= 306
0.68/0.74	c BCD2: #cores=1, #unrelaxed=7, #relaxed=2, #hardened=0
0.68/0.74	c BCD2: #sat=1 #unsat=2 bias=2/3
0.68/0.74	c Solving starts ...
0.68/0.74	c ============================[ Search Statistics ]============================
0.68/0.74	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.68/0.74	c       |         |          |          |    Limit     GC | Var      | Constra 
0.68/0.74	c =============================================================================
0.68/0.74	c  0.0s |       0 |        0 |        0 |      126      0 |        0 |        0
0.68/0.74	c  0.0s |       0 |        5 |        1 |      126      0 |        0 |        0
0.68/0.74	c #cpu_time = 0.001s
0.68/0.74	c #wall_clock_time = 0.001s
0.68/0.74	c #decision = 5
0.68/0.74	c #random_decision = 0
0.68/0.74	c #conflict = 1
0.68/0.74	c #restart = 0
0.68/0.74	c BCD2: relaxing 4 and merging with 1 cores into a new core of size 6: cost of the new core is >=136
0.68/0.74	c lower bound updated to 136
0.68/0.74	c BCD2: 136 <= obj <= 306
0.68/0.74	c BCD2: #cores=1, #unrelaxed=3, #relaxed=6, #hardened=0
0.68/0.74	c BCD2: #sat=1 #unsat=3 bias=3/4
0.68/0.74	c Solving starts ...
0.68/0.74	c ============================[ Search Statistics ]============================
0.68/0.74	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.68/0.74	c       |         |          |          |    Limit     GC | Var      | Constra 
0.68/0.74	c =============================================================================
0.68/0.74	c  0.0s |       0 |        0 |        0 |      126      0 |        1 |        0
0.68/0.75	c  0.0s |       0 |       55 |       49 |      126      1 |        1 |        1
0.68/0.75	c #cpu_time = 0.009s
0.68/0.75	c #wall_clock_time = 0.009s
0.68/0.75	c #decision = 55
0.68/0.75	c #random_decision = 1
0.68/0.75	c #conflict = 49
0.68/0.75	c #restart = 0
0.68/0.75	c BCD2: relaxing 3 and merging with 1 cores into a new core of size 9: cost of the new core is >=137
0.68/0.75	c lower bound updated to 137
0.68/0.75	c BCD2: 137 <= obj <= 306
0.68/0.75	c BCD2: #cores=1, #unrelaxed=0, #relaxed=9, #hardened=0
0.68/0.75	c BCD2: #sat=1 #unsat=4 bias=4/5
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 |      126      0 |        2 |        1
0.68/0.77	c  0.0s |       0 |       99 |       86 |      139      0 |        2 |        2
0.68/0.77	c #cpu_time = 0.017s
0.68/0.77	c #wall_clock_time = 0.017s
0.68/0.77	c #decision = 99
0.68/0.77	c #random_decision = 0
0.68/0.77	c #conflict = 86
0.68/0.77	c #restart = 0
0.68/0.77	o 229
0.68/0.77	c BCD2: hardening fixes 1 literals
0.68/0.77	c BCD2: updating upper bound: 306 -> 228
0.68/0.77	c BCD2: 137 <= obj <= 228
0.68/0.77	c BCD2: #cores=1, #unrelaxed=0, #relaxed=8, #hardened=1
0.68/0.77	c BCD2: #sat=2 #unsat=4 bias=4/6
0.68/0.77	c Solving starts ...
0.68/0.77	c ============================[ Search Statistics ]============================
0.68/0.77	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.68/0.77	c       |         |          |          |    Limit     GC | Var      | Constra 
0.68/0.77	c =============================================================================
0.68/0.77	c  0.0s |       0 |        0 |        0 |      139      0 |       13 |        4
0.68/0.78	c  0.0s |       0 |       82 |       75 |      139      1 |       14 |       43
0.68/0.78	c #cpu_time = 0.014s
0.68/0.78	c #wall_clock_time = 0.014s
0.68/0.78	c #decision = 82
0.68/0.78	c #random_decision = 0
0.68/0.78	c #conflict = 75
0.68/0.78	c #restart = 0
0.68/0.78	c BCD2: updating lower bound of a core
0.68/0.78	c lower bound updated to 199
0.68/0.78	c BCD2: 199 <= obj <= 228
0.68/0.78	c BCD2: #cores=1, #unrelaxed=0, #relaxed=8, #hardened=1
0.68/0.78	c BCD2: #sat=2 #unsat=5 bias=5/7
0.68/0.78	c Solving starts ...
0.68/0.78	c ============================[ Search Statistics ]============================
0.68/0.78	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.68/0.78	c       |         |          |          |    Limit     GC | Var      | Constra 
0.68/0.78	c =============================================================================
0.68/0.78	c  0.0s |       0 |        0 |        0 |      139      0 |       15 |       44
0.68/0.79	c  0.0s |       0 |       15 |       13 |      139      0 |       16 |       56
0.68/0.79	c #cpu_time = 0.003s
0.68/0.79	c #wall_clock_time = 0.003s
0.68/0.79	c #decision = 15
0.68/0.79	c #random_decision = 0
0.68/0.79	c #conflict = 13
0.68/0.79	c #restart = 0
0.68/0.79	c BCD2: updating lower bound of a core
0.68/0.79	c lower bound updated to 221
0.68/0.79	c BCD2: 221 <= obj <= 228
0.68/0.79	c BCD2: #cores=1, #unrelaxed=0, #relaxed=8, #hardened=1
0.68/0.79	c BCD2: #sat=2 #unsat=6 bias=6/8
0.68/0.79	c Solving starts ...
0.68/0.79	c ============================[ Search Statistics ]============================
0.68/0.79	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.68/0.79	c       |         |          |          |    Limit     GC | Var      | Constra 
0.68/0.79	c =============================================================================
0.68/0.79	c  0.0s |       0 |        0 |        0 |      139      0 |       16 |       57
0.68/0.79	c  0.0s |       0 |        3 |        3 |      139      0 |       29 |       91
0.68/0.79	c #cpu_time = 0.001s
0.68/0.79	c #wall_clock_time = 0.001s
0.68/0.79	c #decision = 3
0.68/0.79	c #random_decision = 0
0.68/0.79	c #conflict = 3
0.68/0.79	c #restart = 0
0.68/0.79	c BCD2: updating lower bound of a core
0.68/0.79	c lower bound updated to 228
0.68/0.79	c BCD2: 228 <= obj <= 228
0.68/0.79	c BCD2: #cores=1, #unrelaxed=0, #relaxed=8, #hardened=1
0.68/0.79	c BCD2: #sat=2 #unsat=7 bias=7/9
0.68/0.79	c Solving starts ...
0.68/0.79	c lower bound updated to 229
0.68/0.79	s OPTIMUM FOUND
0.68/0.79	v x1 -x2 x3 -x4 -x5 x6 x7 x8 -x9 x10
0.68/0.79	v x11 -x12 -x13 x14 x15 -x16 -x17 x18 x19 x20
0.68/0.79	v -x21 -x22 x23 x24 -x25 -x26 x27 -x28 -x29 -x30
0.68/0.79	v -x31 -x32 -x33 -x34 -x35 -x36 x37 x38 -x39 -x40
0.68/0.79	v x41 x42 -x43 -x44 x45 -x46 -x47 -x48 -x49 -x50
0.68/0.79	v -x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 -x60
0.68/0.79	v -x61 -x62 -x63 x64 x65 -x66 -x67 x68 x69 -x70
0.68/0.79	v -x71 x72 x73 x74 -x75 -x76 x77 x78 -x79 -x80
0.68/0.79	v x81 x82 x83 -x84 -x85 x86 x87 -x88 -x89 x90
0.68/0.79	v -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99
0.68/0.79	c total CPU time = 0.788s
0.68/0.79	c total wall clock time = 0.790s

Verifier Data 

OK	229

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-4104697-1466242851/watcher-4104697-1466242851 -o /tmp/evaluation-result-4104697-1466242851/solver-4104697-1466242851 -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-4104697-1466242851.opb 

pid=575
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: 1.98 2.02 1.90 3/180 578
/proc/meminfo: memFree=30023888/32872528 swapFree=526336/559040
[pid=578] ppid=575 vsize=300476 CPUtime=0 cores=1,3,5,7
/proc/578/stat : 578 (toysat) R 575 578 28898 0 -1 4202496 1043 0 0 0 0 0 0 0 20 0 4 0 26335266 307687424 1404 33554432000 4194304 16246674 140736711221104 140736711220528 13880264 0 2 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/578/statm: 75631 1413 441 2943 0 72525 0
[pid=578/tid=579] ppid=575 vsize=639420 CPUtime=0 cores=1,3,5,7
/proc/578/task/579/stat : 579 (toysat) S 575 578 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26335266 654766080 2729 33554432000 4194304 16246674 140736711221104 139646080101616 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=578/tid=580] ppid=575 vsize=643516 CPUtime=0 cores=1,3,5,7
/proc/578/task/580/stat : 580 (toysat) S 575 578 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26335266 658960384 2748 33554432000 4194304 16246674 140736711221104 139646069611760 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=578/tid=581] ppid=575 vsize=648636 CPUtime=0 cores=1,3,5,7
/proc/578/task/581/stat : 581 (toysat) S 575 578 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26335266 664203264 2764 33554432000 4194304 16246674 140736711221104 139646059138224 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0

[startup+0.100176 s]
/proc/loadavg: 1.98 2.02 1.90 3/180 578
/proc/meminfo: memFree=30023888/32872528 swapFree=526336/559040
[pid=578] ppid=575 vsize=1218116 CPUtime=0.08 cores=1,3,5,7
/proc/578/stat : 578 (toysat) R 575 578 28898 0 -1 4202496 30973 0 0 0 3 5 0 0 20 0 4 0 26335266 1247350784 31325 33554432000 4194304 16246674 140736711221104 140736711203008 12449399 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/578/statm: 304529 31338 642 2943 0 301423 0
[pid=578/tid=579] ppid=575 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/578/task/579/stat : 579 (toysat) S 575 578 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26335266 1247350784 31349 33554432000 4194304 16246674 140736711221104 139646080101616 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=578/tid=580] ppid=575 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/578/task/580/stat : 580 (toysat) S 575 578 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26335266 1247350784 31359 33554432000 4194304 16246674 140736711221104 139646069611760 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=578/tid=581] ppid=575 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/578/task/581/stat : 581 (toysat) S 575 578 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26335266 1247350784 31369 33554432000 4194304 16246674 140736711221104 139646059138224 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1218116

[startup+0.200565 s]
/proc/loadavg: 1.98 2.02 1.90 3/180 578
/proc/meminfo: memFree=30023888/32872528 swapFree=526336/559040
[pid=578] ppid=575 vsize=1218116 CPUtime=0.19 cores=1,3,5,7
/proc/578/stat : 578 (toysat) R 575 578 28898 0 -1 4202496 55951 0 0 0 10 9 0 0 20 0 4 0 26335266 1247350784 56304 33554432000 4194304 16246674 140736711221104 140736711203008 12655109 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/578/statm: 304529 56317 642 2943 0 301423 0
[pid=578/tid=579] ppid=575 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/578/task/579/stat : 579 (toysat) S 575 578 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26335266 1247350784 56326 33554432000 4194304 16246674 140736711221104 139646080101616 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=578/tid=580] ppid=575 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/578/task/580/stat : 580 (toysat) S 575 578 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26335266 1247350784 56336 33554432000 4194304 16246674 140736711221104 139646069611760 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=578/tid=581] ppid=575 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/578/task/581/stat : 581 (toysat) S 575 578 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26335266 1247350784 56346 33554432000 4194304 16246674 140736711221104 139646059138224 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+0.300506 s]
/proc/loadavg: 1.98 2.02 1.90 3/180 578
/proc/meminfo: memFree=30023888/32872528 swapFree=526336/559040
[pid=578] ppid=575 vsize=1218116 CPUtime=0.29 cores=1,3,5,7
/proc/578/stat : 578 (toysat) R 575 578 28898 0 -1 4202496 79380 0 0 0 16 13 0 0 20 0 4 0 26335266 1247350784 79732 33554432000 4194304 16246674 140736711221104 140736711203008 12657222 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/578/statm: 304529 79737 642 2943 0 301423 0
[pid=578/tid=579] ppid=575 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/578/task/579/stat : 579 (toysat) S 575 578 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26335266 1247350784 79741 33554432000 4194304 16246674 140736711221104 139646080101616 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=578/tid=580] ppid=575 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/578/task/580/stat : 580 (toysat) S 575 578 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26335266 1247350784 79745 33554432000 4194304 16246674 140736711221104 139646069611760 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=578/tid=581] ppid=575 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/578/task/581/stat : 581 (toysat) S 575 578 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26335266 1247350784 79749 33554432000 4194304 16246674 140736711221104 139646059138224 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+0.700459 s]
/proc/loadavg: 1.98 2.02 1.90 3/180 578
/proc/meminfo: memFree=30023888/32872528 swapFree=526336/559040
[pid=578] ppid=575 vsize=1218116 CPUtime=0.68 cores=1,3,5,7
/proc/578/stat : 578 (toysat) R 575 578 28898 0 -1 4202496 188416 0 0 0 42 26 0 0 20 0 4 0 26335266 1247350784 188769 33554432000 4194304 16246674 140736711221104 140736711203008 12653060 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/578/statm: 304529 188778 654 2943 0 301423 0
[pid=578/tid=579] ppid=575 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/578/task/579/stat : 579 (toysat) S 575 578 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26335266 1247350784 188784 33554432000 4194304 16246674 140736711221104 139646080101616 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=578/tid=580] ppid=575 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/578/task/580/stat : 580 (toysat) S 575 578 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26335266 1247350784 188791 33554432000 4194304 16246674 140736711221104 139646069611760 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=578/tid=581] ppid=575 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/578/task/581/stat : 581 (toysat) S 575 578 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26335266 1247350784 188797 33554432000 4194304 16246674 140736711221104 139646059138224 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 578 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.800518 s]
/proc/loadavg: 1.98 2.02 1.90 3/180 578
/proc/meminfo: memFree=30023888/32872528 swapFree=526336/559040
[pid=578] ppid=575 vsize=0 CPUtime=0.79 cores=1,3,5,7
/proc/578/stat : 578 (toysat) Z 575 578 28898 0 -1 4202508 205903 0 0 0 48 31 0 0 20 0 2 0 26335266 0 0 33554432000 0 0 0 0 0 0 0 33554432 0 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/578/statm: 0 0 0 0 0 0 0
[pid=578/tid=579] ppid=575 vsize=0 CPUtime=0 cores=1,3,5,7
/proc/578/task/579/stat : 579 (toysat) R 575 578 28898 0 -1 4203588 9 0 0 0 0 0 0 0 20 0 2 0 26335266 0 0 33554432000 0 0 0 0 0 0 0 33554432 0 18446744073709551615 0 0 -1 5 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): 0.839419
CPU time (s): 0.831872
CPU user time (s): 0.487925
CPU system time (s): 0.343947
CPU usage (%): 99.1009
Max. virtual memory (cumulated for all children) (KiB): 1218116

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.487925
system time used= 0.343947
maximum resident set size= 824968
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 205903
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= 4

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.000999 second user time and 0.009998 second system time

The end

Launcher Data 

Begin job on node106 at 2016-06-18 11:40:51
IDJOB=4104697
IDBENCH=2741
IDSOLVER=2542
FILE ID=node106/4104697-1466242851
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=229-Q=307.opb
COMMAND LINE= toysat +RTS -H1G -MMEMLIMITm -K1G -RTS --pb --search=bcd2 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4104697-1466242851/watcher-4104697-1466242851 -o /tmp/evaluation-result-4104697-1466242851/solver-4104697-1466242851 -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-4104697-1466242851.opb

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

MD5SUM BENCH= 2c9b9bda4fe701d401316cb90e002362
RANDOM SEED=958482330

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:        30024168 kB
Buffers:           81416 kB
Cached:           207240 kB
SwapCached:         1868 kB
Active:          1339412 kB
Inactive:         203048 kB
Active(anon):    1253116 kB
Inactive(anon):     3048 kB
Active(file):      86296 kB
Inactive(file):   200000 kB
Unevictable:      559040 kB
Mlocked:          526336 kB
SwapTotal:      67108856 kB
SwapFree:       67099160 kB
Dirty:             17144 kB
Writeback:            48 kB
AnonPages:       1814344 kB
Mapped:            10924 kB
Shmem:                 0 kB
Slab:             612200 kB
SReclaimable:      54592 kB
SUnreclaim:       557608 kB
KernelStack:        1552 kB
PageTables:         7244 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:    221184 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 11:40:52