Trace number 4104649

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 2016-05-02OPT149 0.465928 0.468206

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/
factor/normalized-factor-size=9-P=149-Q=271.opb
MD5SUMbe720e6b7210d655c6cdb069c1602295
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark149
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 149
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 301500
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 2016-06-18T11:40:46+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-4104649-1466242845.opb"]
0.00/0.01	c use --random-gen="2881815171 1827122982 4029120143 2027070870 926946804 3658703772 1193230122 4185561324 4210131560 725878348 438662567 3200755119 34555130 3826524336 2703771939 3432153352 1548583528 1214990503 222648133 1885095332 3011861646 20303563 3107397863 2961591350 4212758975 43727364 1992625354 3246882631 2357465256 2081960637 376468412 3260222595 323972930 2788093506 4279075371 846236379 2751647050 2389035080 677294269 1274262505 3206483408 2038173908 3086377071 588665855 3933385094 1631546676 4222053829 311138081 244772357 2221180871 523956402 3821226707 1168050683 336898466 1483318576 1698180217 4185944512 1663951153 2893608325 3642219952 2925025915 3271513759 3530149834 4203482683 1345742660 1067445269 868981374 4008544760 4109707545 2324686241 3693135646 2260641828 2567641099 2861360610 3895578865 2897316827 2010665922 1741460055 1600264571 920294324 3553835035 1617830390 497618086 1221864732 4093924140 2348771411 1119199863 2111812187 3697963240 3347366585 3435111013 3374279981 531952947 4029150580 490649852 434786206 767634170 475473462 757412085 2474485556 2653227909 2489870931 791816625 183398492 2662568528 1939360116 23860412 1508847109 616308625 2143748412 59528021 636277239 683974253 919164139 1804376145 1533695902 3373560419 3039777684 2069598966 1753368148 14306386 34933189 2907122617 177696653 1406182322 1200803530 2920048147 1735598770 3017876489 1382314126 1292672998 2086137246 1447607822 2470360881 80178173 2918573471 2291876977 1300698333 1834906457 1326202832 1737627648 3345813202 795713622 2078161357 1224204333 2204958725 3158212736 2962185213 730315962 2042469208 3195167367 4027383320 3840930058 2915278279 1623037478 1024984354 2414545367 2643765447 3227643106 1036149150 740183907 2539633355 2654378912 2046002611 2531176593 3799090781 2891686762 3930501122 60504260 666681037 2384335274 830596430 3883681516 2394279324 1223198815 1135513396 3401483875 2001851855 1990580397 2890812302 4253895585 2434039370 2508305997 3664101660 2393180112 794963538 1422182157 1543367861 3921393352 1060839024 1480024789 244155406 3529766589 2775716465 4246832138 3387433540 3736944365 2572919006 2295958495 3199231694 864681927 4294949774 2002417110 27686126 83629236 3182145080 368300296 2109348694 1606899885 1283378989 804653558 3481994636 261195836 4032293746 1176129474 4117845481 3643934274 2926509253 989695691 3682106414 3881026944 3917343127 2453157893 3315181723 1315054548 2092588185 1340847758 2680055724 150078940 2267042238 730136221 3301532167 2063894575 630086446 1789593792 2154647191 20741436 2684336948 3676878805 1688480282 530105217 196656774 1776787717 3916048031 3268458417 2737777329 3776922441 1259403808 1741875265 2184850305 3989021296 3971290446 3846967145 2593220287 1103314513 1805100711 255 362436" option to reproduce the execution
0.00/0.01	c #vars 99
0.00/0.01	c #constraints 244
0.29/0.39	c BCD2: Hardening is enabled.
0.29/0.39	c BCD2: BiasedSearch is enabled.
0.29/0.39	c Solving starts ...
0.29/0.39	c ============================[ Search Statistics ]============================
0.29/0.39	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.29/0.39	c       |         |          |          |    Limit     GC | Var      | Constra 
0.29/0.39	c =============================================================================
0.29/0.39	c  0.0s |       0 |        0 |        0 |      114      0 |        1 |        0
0.29/0.39	c  0.0s |       0 |       13 |       10 |      114      0 |        1 |        2
0.29/0.39	c #cpu_time = 0.002s
0.29/0.39	c #wall_clock_time = 0.002s
0.29/0.39	c #decision = 13
0.29/0.39	c #random_decision = 0
0.29/0.39	c #conflict = 10
0.29/0.39	c #restart = 0
0.29/0.39	o 271
0.29/0.39	c BCD2: updating upper bound: 511 -> 270
0.29/0.39	c BCD2: 0 <= obj <= 270
0.29/0.39	c BCD2: #cores=0, #unrelaxed=9, #relaxed=0, #hardened=0
0.29/0.39	c BCD2: #sat=1 #unsat=1 bias=1/2
0.29/0.39	c Solving starts ...
0.29/0.39	c ============================[ Search Statistics ]============================
0.29/0.39	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.29/0.39	c       |         |          |          |    Limit     GC | Var      | Constra 
0.29/0.39	c =============================================================================
0.29/0.39	c  0.0s |       0 |        0 |        0 |      114      0 |        1 |        2
0.29/0.39	c  0.0s |       0 |        3 |        1 |      114      0 |        1 |        2
0.29/0.39	c #cpu_time = 0.000s
0.29/0.39	c #wall_clock_time = 0.000s
0.29/0.39	c #decision = 3
0.29/0.39	c #random_decision = 0
0.29/0.39	c #conflict = 1
0.29/0.39	c #restart = 0
0.29/0.39	c BCD2: found a new core of size 3: cost of the new core is >=64
0.29/0.39	c lower bound updated to 64
0.29/0.39	c BCD2: 64 <= obj <= 270
0.29/0.39	c BCD2: #cores=1, #unrelaxed=6, #relaxed=3, #hardened=0
0.29/0.39	c BCD2: #sat=1 #unsat=2 bias=2/3
0.29/0.39	c Solving starts ...
0.29/0.39	c ============================[ Search Statistics ]============================
0.29/0.39	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.29/0.39	c       |         |          |          |    Limit     GC | Var      | Constra 
0.29/0.39	c =============================================================================
0.29/0.39	c  0.0s |       0 |        0 |        0 |      114      0 |        1 |        2
0.29/0.39	c  0.0s |       0 |       21 |       15 |      114      0 |        1 |        2
0.29/0.39	c #cpu_time = 0.002s
0.29/0.39	c #wall_clock_time = 0.002s
0.29/0.39	c #decision = 21
0.29/0.39	c #random_decision = 0
0.29/0.39	c #conflict = 15
0.29/0.39	c #restart = 0
0.29/0.39	c BCD2: relaxing 6 and merging with 1 cores into a new core of size 9: cost of the new core is >=65
0.29/0.39	c lower bound updated to 65
0.29/0.39	c BCD2: 65 <= obj <= 270
0.29/0.39	c BCD2: #cores=1, #unrelaxed=0, #relaxed=9, #hardened=0
0.29/0.39	c BCD2: #sat=1 #unsat=3 bias=3/4
0.29/0.39	c Solving starts ...
0.29/0.39	c ============================[ Search Statistics ]============================
0.29/0.39	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.29/0.39	c       |         |          |          |    Limit     GC | Var      | Constra 
0.29/0.39	c =============================================================================
0.29/0.40	c  0.0s |       0 |        0 |        0 |      114      0 |        2 |        2
0.38/0.40	c  0.0s |       0 |       29 |       26 |      114      0 |        2 |        3
0.38/0.40	c #cpu_time = 0.006s
0.38/0.40	c #wall_clock_time = 0.006s
0.38/0.40	c #decision = 29
0.38/0.40	c #random_decision = 0
0.38/0.40	c #conflict = 26
0.38/0.40	c #restart = 0
0.38/0.40	o 149
0.38/0.40	c BCD2: hardening fixes 1 literals
0.38/0.40	c BCD2: updating upper bound: 270 -> 148
0.38/0.40	c BCD2: 65 <= obj <= 148
0.38/0.40	c BCD2: #cores=1, #unrelaxed=0, #relaxed=8, #hardened=1
0.38/0.40	c BCD2: #sat=2 #unsat=3 bias=3/5
0.38/0.40	c Solving starts ...
0.38/0.40	c ============================[ Search Statistics ]============================
0.38/0.40	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.38/0.40	c       |         |          |          |    Limit     GC | Var      | Constra 
0.38/0.40	c =============================================================================
0.38/0.40	c  0.0s |       0 |        0 |        0 |      114      0 |       11 |        5
0.38/0.42	c  0.0s |       0 |      100 |       91 |      126      0 |       12 |       32
0.38/0.42	c #cpu_time = 0.016s
0.38/0.42	c #wall_clock_time = 0.016s
0.38/0.42	c #decision = 100
0.38/0.42	c #random_decision = 0
0.38/0.42	c #conflict = 91
0.38/0.42	c #restart = 0
0.38/0.42	c BCD2: updating lower bound of a core
0.38/0.42	c lower bound updated to 116
0.38/0.42	c BCD2: 116 <= obj <= 148
0.38/0.42	c BCD2: #cores=1, #unrelaxed=0, #relaxed=8, #hardened=1
0.38/0.42	c BCD2: #sat=2 #unsat=4 bias=4/6
0.38/0.42	c Solving starts ...
0.38/0.42	c ============================[ Search Statistics ]============================
0.38/0.42	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.38/0.42	c       |         |          |          |    Limit     GC | Var      | Constra 
0.38/0.42	c =============================================================================
0.38/0.42	c  0.0s |       0 |        0 |        0 |      126      0 |       12 |       32
0.38/0.43	c  0.0s |       0 |       72 |       58 |      126      1 |       13 |       34
0.38/0.43	c #cpu_time = 0.011s
0.38/0.43	c #wall_clock_time = 0.011s
0.38/0.43	c #decision = 72
0.38/0.43	c #random_decision = 0
0.38/0.43	c #conflict = 58
0.38/0.43	c #restart = 0
0.38/0.43	c BCD2: updating lower bound of a core
0.38/0.43	c lower bound updated to 139
0.38/0.43	c BCD2: 139 <= obj <= 148
0.38/0.43	c BCD2: #cores=1, #unrelaxed=0, #relaxed=8, #hardened=1
0.38/0.43	c BCD2: #sat=2 #unsat=5 bias=5/7
0.38/0.43	c Solving starts ...
0.38/0.43	c ============================[ Search Statistics ]============================
0.38/0.43	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.38/0.43	c       |         |          |          |    Limit     GC | Var      | Constra 
0.38/0.43	c =============================================================================
0.38/0.43	c  0.0s |       0 |        0 |        0 |      126      0 |       34 |       34
0.38/0.43	c  0.0s |       0 |       14 |       12 |      126      0 |       67 |      185
0.38/0.43	c #cpu_time = 0.003s
0.38/0.43	c #wall_clock_time = 0.003s
0.38/0.43	c #decision = 14
0.38/0.43	c #random_decision = 0
0.38/0.43	c #conflict = 12
0.38/0.43	c #restart = 0
0.38/0.43	c BCD2: updating lower bound of a core
0.38/0.43	c lower bound updated to 147
0.38/0.43	c BCD2: 147 <= obj <= 148
0.38/0.43	c BCD2: #cores=1, #unrelaxed=0, #relaxed=8, #hardened=1
0.38/0.43	c BCD2: #sat=2 #unsat=6 bias=6/8
0.38/0.43	c Solving starts ...
0.38/0.43	c ============================[ Search Statistics ]============================
0.38/0.43	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.38/0.43	c       |         |          |          |    Limit     GC | Var      | Constra 
0.38/0.43	c =============================================================================
0.38/0.43	c  0.0s |       0 |        0 |        0 |      126      0 |       67 |      185
0.38/0.43	c  0.0s |       0 |        4 |        4 |      126      0 |       71 |      194
0.38/0.43	c #cpu_time = 0.001s
0.38/0.43	c #wall_clock_time = 0.001s
0.38/0.43	c #decision = 4
0.38/0.43	c #random_decision = 0
0.38/0.43	c #conflict = 4
0.38/0.43	c #restart = 0
0.38/0.43	c BCD2: updating lower bound of a core
0.38/0.44	c lower bound updated to 149
0.38/0.44	s OPTIMUM FOUND
0.38/0.44	v x1 -x2 x3 -x4 x5 -x6 -x7 x8 -x9 x10
0.38/0.44	v x11 x12 x13 -x14 -x15 -x16 -x17 x18 x19 x20
0.38/0.44	v x21 x22 -x23 -x24 -x25 -x26 x27 -x28 -x29 -x30
0.38/0.44	v -x31 -x32 -x33 -x34 -x35 -x36 x37 x38 x39 x40
0.38/0.44	v -x41 -x42 -x43 -x44 x45 -x46 -x47 -x48 -x49 -x50
0.38/0.44	v -x51 -x52 -x53 -x54 x55 x56 x57 x58 -x59 -x60
0.38/0.44	v -x61 -x62 x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70
0.38/0.44	v -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80
0.38/0.44	v -x81 x82 x83 x84 x85 -x86 -x87 -x88 -x89 x90
0.38/0.44	v -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99
0.38/0.44	c total CPU time = 0.437s
0.38/0.44	c total wall clock time = 0.438s

Verifier Data 

OK	149

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-4104649-1466242845/watcher-4104649-1466242845 -o /tmp/evaluation-result-4104649-1466242845/solver-4104649-1466242845 -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-4104649-1466242845.opb 

pid=32742
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 32745
/proc/meminfo: memFree=30024528/32872528 swapFree=526336/559040
[pid=32745] ppid=32742 vsize=662972 CPUtime=0 cores=1,3,5,7
/proc/32745/stat : 32745 (toysat) R 32742 32745 28898 0 -1 4202496 2462 0 0 0 0 0 0 0 20 0 4 0 26334672 678883328 2313 33554432000 4194304 16246674 140736520972736 140736520972160 13880264 0 2 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/32745/statm: 166511 2322 441 2943 0 163405 0
[pid=32745/tid=32746] ppid=32742 vsize=680380 CPUtime=0 cores=1,3,5,7
/proc/32745/task/32746/stat : 32746 (toysat) S 32742 32745 28898 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 26334672 696709120 2381 33554432000 4194304 16246674 140736520972736 140249050098928 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=32745/tid=32747] ppid=32742 vsize=684476 CPUtime=0 cores=1,3,5,7
/proc/32745/task/32747/stat : 32747 (toysat) S 32742 32745 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26334672 700903424 2396 33554432000 4194304 16246674 140736520972736 140249039609072 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=32745/tid=32748] ppid=32742 vsize=688572 CPUtime=0 cores=1,3,5,7
/proc/32745/task/32748/stat : 32748 (toysat) S 32742 32745 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26334672 705097728 2412 33554432000 4194304 16246674 140736520972736 140249029135536 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0

[startup+0.100167 s]
/proc/loadavg: 1.98 2.02 1.90 3/180 32745
/proc/meminfo: memFree=30024528/32872528 swapFree=526336/559040
[pid=32745] ppid=32742 vsize=1218116 CPUtime=0.08 cores=1,3,5,7
/proc/32745/stat : 32745 (toysat) R 32742 32745 28898 0 -1 4202496 31437 0 0 0 5 3 0 0 20 0 4 0 26334672 1247350784 31278 33554432000 4194304 16246674 140736520972736 140736520972160 12653060 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/32745/statm: 304529 31286 641 2943 0 301423 0
[pid=32745/tid=32746] ppid=32742 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/32745/task/32746/stat : 32746 (toysat) S 32742 32745 28898 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 26334672 1247350784 31293 33554432000 4194304 16246674 140736520972736 140249050098928 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=32745/tid=32747] ppid=32742 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/32745/task/32747/stat : 32747 (toysat) S 32742 32745 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26334672 1247350784 31300 33554432000 4194304 16246674 140736520972736 140249039609072 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=32745/tid=32748] ppid=32742 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/32745/task/32748/stat : 32748 (toysat) S 32742 32745 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26334672 1247350784 31305 33554432000 4194304 16246674 140736520972736 140249029135536 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+0.200532 s]
/proc/loadavg: 1.98 2.02 1.90 3/180 32745
/proc/meminfo: memFree=30024528/32872528 swapFree=526336/559040
[pid=32745] ppid=32742 vsize=1218116 CPUtime=0.19 cores=1,3,5,7
/proc/32745/stat : 32745 (toysat) R 32742 32745 28898 0 -1 4202496 59118 0 0 0 12 7 0 0 20 0 4 0 26334672 1247350784 58960 33554432000 4194304 16246674 140736520972736 140736520972160 12653060 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/32745/statm: 304529 58974 641 2943 0 301423 0
[pid=32745/tid=32746] ppid=32742 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/32745/task/32746/stat : 32746 (toysat) S 32742 32745 28898 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 26334672 1247350784 58984 33554432000 4194304 16246674 140736520972736 140249050098928 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=32745/tid=32747] ppid=32742 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/32745/task/32747/stat : 32747 (toysat) S 32742 32745 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26334672 1247350784 58992 33554432000 4194304 16246674 140736520972736 140249039609072 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=32745/tid=32748] ppid=32742 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/32745/task/32748/stat : 32748 (toysat) S 32742 32745 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26334672 1247350784 59001 33554432000 4194304 16246674 140736520972736 140249029135536 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+0.30049 s]
/proc/loadavg: 1.98 2.02 1.90 3/180 32745
/proc/meminfo: memFree=30024528/32872528 swapFree=526336/559040
[pid=32745] ppid=32742 vsize=1218116 CPUtime=0.29 cores=1,3,5,7
/proc/32745/stat : 32745 (toysat) R 32742 32745 28898 0 -1 4202496 90128 0 0 0 17 12 0 0 20 0 4 0 26334672 1247350784 89970 33554432000 4194304 16246674 140736520972736 140736520972160 6958465 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/32745/statm: 304529 89990 654 2943 0 301423 0
[pid=32745/tid=32746] ppid=32742 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/32745/task/32746/stat : 32746 (toysat) S 32742 32745 28898 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 26334672 1247350784 90001 33554432000 4194304 16246674 140736520972736 140249050098928 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=32745/tid=32747] ppid=32742 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/32745/task/32747/stat : 32747 (toysat) S 32742 32745 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26334672 1247350784 90012 33554432000 4194304 16246674 140736520972736 140249039609072 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=32745/tid=32748] ppid=32742 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/32745/task/32748/stat : 32748 (toysat) S 32742 32745 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26334672 1247350784 90022 33554432000 4194304 16246674 140736520972736 140249029135536 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 32745 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.400473 s]
/proc/loadavg: 1.98 2.02 1.90 3/180 32745
/proc/meminfo: memFree=30024528/32872528 swapFree=526336/559040
[pid=32745] ppid=32742 vsize=1218116 CPUtime=0.38 cores=1,3,5,7
/proc/32745/stat : 32745 (toysat) R 32742 32745 28898 0 -1 4202496 116342 0 0 0 23 15 0 0 20 0 4 0 26334672 1247350784 116179 33554432000 4194304 16246674 140736520972736 140736520972160 5675357 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/32745/statm: 304529 116186 788 2943 0 301423 0
[pid=32745/tid=32746] ppid=32742 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/32745/task/32746/stat : 32746 (toysat) S 32742 32745 28898 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 26334672 1247350784 116191 33554432000 4194304 16246674 140736520972736 140249050098928 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=32745/tid=32747] ppid=32742 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/32745/task/32747/stat : 32747 (toysat) S 32742 32745 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26334672 1247350784 116201 33554432000 4194304 16246674 140736520972736 140249039609072 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=32745/tid=32748] ppid=32742 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/32745/task/32748/stat : 32748 (toysat) S 32742 32745 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26334672 1247350784 116208 33554432000 4194304 16246674 140736520972736 140249029135536 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 0.38
Current children cumulated vsize (KiB) 1218116

Child status: 0
Real time (s): 0.468206
CPU time (s): 0.465928
CPU user time (s): 0.263959
CPU system time (s): 0.201969
CPU usage (%): 99.5135
Max. virtual memory (cumulated for all children) (KiB): 1218116

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.263959
system time used= 0.201969
maximum resident set size= 493912
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 123649
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= 16
involuntary context switches= 2

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.003999 second user time and 0.005999 second system time

The end

Launcher Data 

Begin job on node106 at 2016-06-18 11:40:45
IDJOB=4104649
IDBENCH=2735
IDSOLVER=2542
FILE ID=node106/4104649-1466242845
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=149-Q=271.opb
COMMAND LINE= toysat +RTS -H1G -MMEMLIMITm -K1G -RTS --pb --search=bcd2 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4104649-1466242845/watcher-4104649-1466242845 -o /tmp/evaluation-result-4104649-1466242845/solver-4104649-1466242845 -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-4104649-1466242845.opb

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

MD5SUM BENCH= be720e6b7210d655c6cdb069c1602295
RANDOM SEED=699212121

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:        30024668 kB
Buffers:           81204 kB
Cached:           207032 kB
SwapCached:         1868 kB
Active:          1338904 kB
Inactive:         202952 kB
Active(anon):    1252936 kB
Inactive(anon):     3048 kB
Active(file):      85968 kB
Inactive(file):   199904 kB
Unevictable:      559040 kB
Mlocked:          526336 kB
SwapTotal:      67108856 kB
SwapFree:       67099160 kB
Dirty:             16816 kB
Writeback:            12 kB
AnonPages:       1810044 kB
Mapped:            10940 kB
Shmem:                 0 kB
Slab:             612156 kB
SReclaimable:      54516 kB
SUnreclaim:       557640 kB
KernelStack:        1480 kB
PageTables:         7604 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:    200704 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 11:40:46