Trace number 4105049

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 2016-05-02OPT97 0.357945 0.359196

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/
factor/normalized-factor-size=9-P=97-Q=331.opb
MD5SUM276eb0c8e6f0033eff2a1f77384bc75a
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark97
Best CPU time to get the best result obtained on this benchmark0.018997
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 97
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 293228
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 2016-06-18T11:41:29+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-4105049-1466242889.opb"]
0.00/0.01	c use --random-gen="1722510023 695225976 3541328259 3502142216 2793728488 1902607681 1311729224 3959828147 458374032 4219075050 1818648919 3065822894 3080249391 1716226525 3469946243 1034208405 1277014809 3431151909 1029662652 1619800978 4101827087 4042432993 3713881920 652510118 3545068851 564056043 1886679326 2269401909 495862100 2848056621 1592403448 608302465 2806391131 1435170178 390714358 452876164 3052358541 1131208871 353655521 90228794 1014659236 2102391312 4097972124 1170307802 2320813109 2339165691 208573911 1828094288 1712525761 2210332089 3301842868 1711995788 1052809324 1375199543 3954277540 1584579253 3241190999 37453511 2744769432 1362285319 554301370 638763281 264030730 1574493750 1155253601 3634180247 860849640 1624793191 3118495573 3260018761 115984841 4191599028 1063033715 2997637170 704104799 4017286552 3780770303 2748708686 3266735074 2767149023 2815500034 3752237959 3982030511 2652177455 3070366265 3323852731 4232266855 3035840810 4268669345 5834992 960236205 2573673552 863888668 3769739009 2363177781 425486616 4075024184 3218280327 3648710694 4007965744 2397157574 3318294631 2650991004 2639818072 3337091508 3388762579 1830312063 4056235656 708855743 2570594497 676898410 812896304 558908123 3058884386 596579492 3845866296 1826808187 1396568794 3196047393 4241349435 2166737799 2258457460 1068863881 1587516257 1446762297 949961224 256074987 871438544 2628289444 2634984918 4112232341 627200072 2834787499 2819343588 2587901963 1417372582 380585834 1372317681 3675862812 3517793778 2991766296 2647497273 1434629858 3152285882 1597592335 749234630 3919573696 4214764730 1740137179 3308768620 4040772044 523473496 2303584383 4056860066 3913225988 2308697467 2977085514 3920177338 1963860243 1946266651 1380678731 4215997707 251272767 883896615 2860178516 2587673306 3300940223 2102743223 1900616669 3668250133 3498039833 947253979 100213156 241321829 2761760005 3494345678 3049857919 2521850276 4123382965 1180477290 683849240 697268016 3459055883 702136749 773788227 3364431404 707542716 2255051692 1471231424 747832813 2724865717 1363552651 769757885 445898620 4242669887 2298961278 3778939817 2458212140 1744461621 225252173 1591174120 3839001569 1950484704 3155399311 738705794 3161586038 2028401797 3326214623 2010721266 464005166 4002703050 768710766 2628417104 2815475105 2684552514 2843736060 4262184501 3542835631 3242078324 710525480 4255020816 4242715965 3280212602 2230654965 3447606398 2249742115 1321948924 1635305057 604136416 3835068161 3716543426 2418138191 328848830 4275556499 2751482791 2916536592 849289515 3072400914 1114130330 1660180417 794072522 343717689 1956060433 3003458366 3825966113 3651769595 106657084 1244584996 2316670886 414714786 2231402774 3972227677 2105102475 658002266 4144090368 2530152807 255 362436" option to reproduce the execution
0.00/0.01	c #vars 99
0.00/0.01	c #constraints 244
0.29/0.30	c BCD2: Hardening is enabled.
0.29/0.30	c BCD2: BiasedSearch is enabled.
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 |        3 |        0
0.29/0.30	c  0.0s |       0 |       31 |       17 |      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 = 31
0.29/0.30	c #random_decision = 0
0.29/0.30	c #conflict = 17
0.29/0.30	c #restart = 0
0.29/0.30	o 331
0.29/0.30	c BCD2: updating upper bound: 511 -> 330
0.29/0.30	c BCD2: 0 <= obj <= 330
0.29/0.30	c BCD2: #cores=0, #unrelaxed=9, #relaxed=0, #hardened=0
0.29/0.30	c BCD2: #sat=1 #unsat=1 bias=1/2
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 |        3 |        6
0.29/0.30	c  0.0s |       0 |        3 |        0 |      114      0 |        3 |        6
0.29/0.30	c #cpu_time = 0.000s
0.29/0.30	c #wall_clock_time = 0.000s
0.29/0.30	c #decision = 3
0.29/0.30	c #random_decision = 0
0.29/0.30	c #conflict = 0
0.29/0.30	c #restart = 0
0.29/0.30	c BCD2: found a new core of size 4: cost of the new core is >=32
0.29/0.30	c lower bound updated to 32
0.29/0.30	c BCD2: 32 <= obj <= 330
0.29/0.30	c BCD2: #cores=1, #unrelaxed=5, #relaxed=4, #hardened=0
0.29/0.30	c BCD2: #sat=1 #unsat=2 bias=2/3
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 |        3 |        6
0.29/0.30	c  0.0s |       0 |       22 |       16 |      114      0 |        3 |        6
0.29/0.30	c #cpu_time = 0.003s
0.29/0.30	c #wall_clock_time = 0.003s
0.29/0.30	c #decision = 22
0.29/0.30	c #random_decision = 0
0.29/0.30	c #conflict = 16
0.29/0.30	c #restart = 0
0.29/0.31	c BCD2: relaxing 5 and merging with 1 cores into a new core of size 9: cost of the new core is >=33
0.29/0.31	c lower bound updated to 33
0.29/0.31	c BCD2: 33 <= obj <= 330
0.29/0.31	c BCD2: #cores=1, #unrelaxed=0, #relaxed=9, #hardened=0
0.29/0.31	c BCD2: #sat=1 #unsat=3 bias=3/4
0.29/0.31	c Solving starts ...
0.29/0.31	c ============================[ Search Statistics ]============================
0.29/0.31	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.29/0.31	c       |         |          |          |    Limit     GC | Var      | Constra 
0.29/0.31	c =============================================================================
0.29/0.31	c  0.0s |       0 |        0 |        0 |      114      0 |        4 |        6
0.29/0.32	c  0.0s |       0 |       76 |       54 |      114      0 |        4 |        7
0.29/0.32	c #cpu_time = 0.011s
0.29/0.32	c #wall_clock_time = 0.011s
0.29/0.32	c #decision = 76
0.29/0.32	c #random_decision = 0
0.29/0.32	c #conflict = 54
0.29/0.32	c #restart = 0
0.29/0.32	o 97
0.29/0.32	c BCD2: hardening fixes 2 literals
0.29/0.32	c BCD2: updating upper bound: 330 -> 96
0.29/0.32	c BCD2: 33 <= obj <= 96
0.29/0.32	c BCD2: #cores=1, #unrelaxed=0, #relaxed=7, #hardened=2
0.29/0.32	c BCD2: #sat=2 #unsat=3 bias=3/5
0.29/0.32	c Solving starts ...
0.29/0.32	c ============================[ Search Statistics ]============================
0.29/0.32	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.29/0.32	c       |         |          |          |    Limit     GC | Var      | Constra 
0.29/0.32	c =============================================================================
0.29/0.32	c  0.0s |       0 |        0 |        0 |      114      0 |       21 |        9
0.29/0.32	c  0.0s |       0 |        6 |        6 |      114      0 |       22 |       59
0.29/0.32	c #cpu_time = 0.002s
0.29/0.32	c #wall_clock_time = 0.002s
0.29/0.32	c #decision = 6
0.29/0.32	c #random_decision = 0
0.29/0.32	c #conflict = 6
0.29/0.32	c #restart = 0
0.29/0.32	c BCD2: updating lower bound of a core
0.29/0.32	c lower bound updated to 72
0.29/0.32	c BCD2: 72 <= obj <= 96
0.29/0.32	c BCD2: #cores=1, #unrelaxed=0, #relaxed=7, #hardened=2
0.29/0.32	c BCD2: #sat=2 #unsat=4 bias=4/6
0.29/0.32	c Solving starts ...
0.29/0.32	c ============================[ Search Statistics ]============================
0.29/0.32	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.29/0.32	c       |         |          |          |    Limit     GC | Var      | Constra 
0.29/0.32	c =============================================================================
0.29/0.32	c  0.0s |       0 |        0 |        0 |      114      0 |       23 |       59
0.29/0.33	c  0.0s |       0 |       36 |       36 |      126      0 |       24 |       72
0.29/0.33	c #cpu_time = 0.006s
0.29/0.33	c #wall_clock_time = 0.006s
0.29/0.33	c #decision = 36
0.29/0.33	c #random_decision = 0
0.29/0.33	c #conflict = 36
0.29/0.33	c #restart = 0
0.29/0.33	c BCD2: updating lower bound of a core
0.29/0.33	c lower bound updated to 89
0.29/0.33	c BCD2: 89 <= obj <= 96
0.29/0.33	c BCD2: #cores=1, #unrelaxed=0, #relaxed=7, #hardened=2
0.29/0.33	c BCD2: #sat=2 #unsat=5 bias=5/7
0.29/0.33	c Solving starts ...
0.29/0.33	c ============================[ Search Statistics ]============================
0.29/0.33	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.29/0.33	c       |         |          |          |    Limit     GC | Var      | Constra 
0.29/0.33	c =============================================================================
0.29/0.33	c  0.0s |       0 |        0 |        0 |      126      0 |       24 |       73
0.29/0.33	c  0.0s |       0 |       14 |       13 |      126      0 |       25 |       75
0.29/0.33	c #cpu_time = 0.003s
0.29/0.33	c #wall_clock_time = 0.003s
0.29/0.33	c #decision = 14
0.29/0.33	c #random_decision = 0
0.29/0.33	c #conflict = 13
0.29/0.33	c #restart = 0
0.29/0.33	c BCD2: updating lower bound of a core
0.29/0.33	c lower bound updated to 95
0.29/0.33	c BCD2: 95 <= obj <= 96
0.29/0.33	c BCD2: #cores=1, #unrelaxed=0, #relaxed=7, #hardened=2
0.29/0.33	c BCD2: #sat=2 #unsat=6 bias=6/8
0.29/0.33	c Solving starts ...
0.29/0.33	c ============================[ Search Statistics ]============================
0.29/0.33	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.29/0.33	c       |         |          |          |    Limit     GC | Var      | Constra 
0.29/0.33	c =============================================================================
0.29/0.33	c  0.0s |       0 |        0 |        0 |      126      0 |       25 |       75
0.29/0.33	c  0.0s |       0 |        6 |        5 |      126      0 |       99 |      199
0.29/0.33	c #cpu_time = 0.002s
0.29/0.33	c #wall_clock_time = 0.002s
0.29/0.33	c #decision = 6
0.29/0.33	c #random_decision = 0
0.29/0.33	c #conflict = 5
0.29/0.33	c #restart = 0
0.29/0.33	c lower bound updated to 97
0.29/0.33	s OPTIMUM FOUND
0.29/0.33	v x1 -x2 -x3 -x4 -x5 x6 x7 -x8 -x9 x10
0.29/0.33	v x11 -x12 x13 -x14 -x15 x16 -x17 x18 x19 x20
0.29/0.33	v -x21 x22 -x23 -x24 x25 -x26 x27 -x28 -x29 -x30
0.29/0.33	v -x31 -x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40
0.29/0.33	v -x41 -x42 -x43 -x44 -x45 -x46 -x47 -x48 -x49 -x50
0.29/0.33	v -x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 -x60
0.29/0.33	v -x61 -x62 -x63 x64 x65 -x66 x67 -x68 -x69 x70
0.29/0.33	v -x71 x72 x73 x74 -x75 x76 -x77 -x78 x79 -x80
0.29/0.33	v x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90
0.29/0.33	v -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99
0.29/0.33	c total CPU time = 0.333s
0.29/0.33	c total wall clock time = 0.334s

Verifier Data 

OK	97

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-4105049-1466242889/watcher-4105049-1466242889 -o /tmp/evaluation-result-4105049-1466242889/solver-4105049-1466242889 -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-4105049-1466242889.opb 

pid=2791
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: 1.89 1.98 1.90 4/179 2794
/proc/meminfo: memFree=30021584/32872528 swapFree=526336/559040
[pid=2794] ppid=2791 vsize=614844 CPUtime=0 cores=1,3,5,7
/proc/2794/stat : 2794 (toysat) R 2791 2794 28898 0 -1 4202496 2271 0 0 0 0 0 0 0 20 0 4 0 26339017 629600256 3144 33554432000 4194304 16246674 140736440847680 140736440847104 13880264 0 2 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/2794/statm: 154479 3154 441 2943 0 151373 0
[pid=2794/tid=2795] ppid=2791 vsize=685500 CPUtime=0 cores=1,3,5,7
/proc/2794/task/2795/stat : 2795 (toysat) S 2791 2794 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26339017 701952000 3422 33554432000 4194304 16246674 140736440847680 140314056568048 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=2794/tid=2796] ppid=2791 vsize=690620 CPUtime=0 cores=1,3,5,7
/proc/2794/task/2796/stat : 2796 (toysat) S 2791 2794 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26339017 707194880 3440 33554432000 4194304 16246674 140736440847680 140314046078192 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 3 0 0 0 0 0
[pid=2794/tid=2797] ppid=2791 vsize=694716 CPUtime=0 cores=1,3,5,7
/proc/2794/task/2797/stat : 2797 (toysat) S 2791 2794 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26339017 711389184 3458 33554432000 4194304 16246674 140736440847680 140313964309680 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0

[startup+0.100156 s]
/proc/loadavg: 1.89 1.98 1.90 4/179 2794
/proc/meminfo: memFree=30021584/32872528 swapFree=526336/559040
[pid=2794] ppid=2791 vsize=1218116 CPUtime=0.08 cores=1,3,5,7
/proc/2794/stat : 2794 (toysat) R 2791 2794 28898 0 -1 4202496 30682 0 0 0 4 4 0 0 20 0 4 0 26339017 1247350784 31546 33554432000 4194304 16246674 140736440847680 140736440847104 12371341 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/2794/statm: 304529 31560 640 2943 0 301423 0
[pid=2794/tid=2795] ppid=2791 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/2794/task/2795/stat : 2795 (toysat) S 2791 2794 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26339017 1247350784 31570 33554432000 4194304 16246674 140736440847680 140314056568048 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=2794/tid=2796] ppid=2791 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/2794/task/2796/stat : 2796 (toysat) S 2791 2794 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26339017 1247350784 31580 33554432000 4194304 16246674 140736440847680 140314046078192 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 3 0 0 0 0 0
[pid=2794/tid=2797] ppid=2791 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/2794/task/2797/stat : 2797 (toysat) S 2791 2794 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26339017 1247350784 31590 33554432000 4194304 16246674 140736440847680 140313964309680 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+0.200525 s]
/proc/loadavg: 1.89 1.98 1.90 4/179 2794
/proc/meminfo: memFree=30021584/32872528 swapFree=526336/559040
[pid=2794] ppid=2791 vsize=1218116 CPUtime=0.19 cores=1,3,5,7
/proc/2794/stat : 2794 (toysat) R 2791 2794 28898 0 -1 4202496 60906 0 0 0 10 9 0 0 20 0 4 0 26339017 1247350784 61771 33554432000 4194304 16246674 140736440847680 140736440847104 12653060 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/2794/statm: 304529 61785 653 2943 0 301423 0
[pid=2794/tid=2795] ppid=2791 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/2794/task/2795/stat : 2795 (toysat) S 2791 2794 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26339017 1247350784 61795 33554432000 4194304 16246674 140736440847680 140314056568048 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=2794/tid=2796] ppid=2791 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/2794/task/2796/stat : 2796 (toysat) S 2791 2794 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26339017 1247350784 61804 33554432000 4194304 16246674 140736440847680 140314046078192 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 3 0 0 0 0 0
[pid=2794/tid=2797] ppid=2791 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/2794/task/2797/stat : 2797 (toysat) S 2791 2794 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26339017 1247350784 61810 33554432000 4194304 16246674 140736440847680 140313964309680 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+0.3005 s]
/proc/loadavg: 1.89 1.98 1.90 4/179 2794
/proc/meminfo: memFree=30021584/32872528 swapFree=526336/559040
[pid=2794] ppid=2791 vsize=1218116 CPUtime=0.29 cores=1,3,5,7
/proc/2794/stat : 2794 (toysat) R 2791 2794 28898 0 -1 4202496 89920 0 0 0 16 13 0 0 20 0 4 0 26339017 1247350784 90783 33554432000 4194304 16246674 140736440847680 140736440847104 12657222 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/2794/statm: 304529 90789 653 2943 0 301423 0
[pid=2794/tid=2795] ppid=2791 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/2794/task/2795/stat : 2795 (toysat) S 2791 2794 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26339017 1247350784 90793 33554432000 4194304 16246674 140736440847680 140314056568048 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=2794/tid=2796] ppid=2791 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/2794/task/2796/stat : 2796 (toysat) S 2791 2794 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26339017 1247350784 90797 33554432000 4194304 16246674 140736440847680 140314046078192 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 3 0 0 0 0 0
[pid=2794/tid=2797] ppid=2791 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/2794/task/2797/stat : 2797 (toysat) S 2791 2794 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26339017 1247350784 90801 33554432000 4194304 16246674 140736440847680 140313964309680 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 2794 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.3005 s]
/proc/loadavg: 1.89 1.98 1.90 4/179 2794
/proc/meminfo: memFree=30021584/32872528 swapFree=526336/559040
[pid=2794] ppid=2791 vsize=1218116 CPUtime=0.29 cores=1,3,5,7
/proc/2794/stat : 2794 (toysat) R 2791 2794 28898 0 -1 4202496 89920 0 0 0 16 13 0 0 20 0 4 0 26339017 1247350784 90783 33554432000 4194304 16246674 140736440847680 140736440847104 12657222 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/2794/statm: 304529 90789 653 2943 0 301423 0
[pid=2794/tid=2795] ppid=2791 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/2794/task/2795/stat : 2795 (toysat) S 2791 2794 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26339017 1247350784 90793 33554432000 4194304 16246674 140736440847680 140314056568048 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=2794/tid=2796] ppid=2791 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/2794/task/2796/stat : 2796 (toysat) S 2791 2794 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26339017 1247350784 90797 33554432000 4194304 16246674 140736440847680 140314046078192 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 3 0 0 0 0 0
[pid=2794/tid=2797] ppid=2791 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/2794/task/2797/stat : 2797 (toysat) S 2791 2794 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26339017 1247350784 90801 33554432000 4194304 16246674 140736440847680 140313964309680 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): 0.359196
CPU time (s): 0.357945
CPU user time (s): 0.189971
CPU system time (s): 0.167974
CPU usage (%): 99.6517
Max. virtual memory (cumulated for all children) (KiB): 1218116

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.189971
system time used= 0.167974
maximum resident set size= 390448
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 96762
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= 19
involuntary context switches= 8

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.002999 second user time and 0.008998 second system time

The end

Launcher Data 

Begin job on node106 at 2016-06-18 11:41:29
IDJOB=4105049
IDBENCH=2790
IDSOLVER=2542
FILE ID=node106/4105049-1466242889
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=97-Q=331.opb
COMMAND LINE= toysat +RTS -H1G -MMEMLIMITm -K1G -RTS --pb --search=bcd2 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4105049-1466242889/watcher-4105049-1466242889 -o /tmp/evaluation-result-4105049-1466242889/solver-4105049-1466242889 -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-4105049-1466242889.opb

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

MD5SUM BENCH= 276eb0c8e6f0033eff2a1f77384bc75a
RANDOM SEED=1084181938

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:        30021476 kB
Buffers:           82816 kB
Cached:           208360 kB
SwapCached:         1868 kB
Active:          1340976 kB
Inactive:         203720 kB
Active(anon):    1253092 kB
Inactive(anon):     3048 kB
Active(file):      87884 kB
Inactive(file):   200672 kB
Unevictable:      559040 kB
Mlocked:          526336 kB
SwapTotal:      67108856 kB
SwapFree:       67099160 kB
Dirty:             17116 kB
Writeback:             0 kB
AnonPages:       1814308 kB
Mapped:            10668 kB
Shmem:                 0 kB
Slab:             612968 kB
SReclaimable:      55220 kB
SUnreclaim:       557748 kB
KernelStack:        1520 kB
PageTables:         7448 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1955508 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    286720 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 11:41:29