Trace number 4104609

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 2016-05-02OPT281 1.07983 1.07982

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/
factor/normalized-factor-size=9-P=281-Q=331.opb
MD5SUM821ec12b0b5e12f64e28c32c94424d73
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark281
Best CPU time to get the best result obtained on this benchmark0.019996
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 281
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 93011
Number of bits of the biggest number in a constraint 17
Biggest sum of numbers in a constraint 354132
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c 2016-06-18T11:40:42+0200
0.00/0.00	c version = 0.5.0
0.00/0.00	c githash = 1a49202
0.00/0.00	c compilationtime = 2016-05-02 00:19:28.990761 UTC
0.00/0.00	c arch = x86_64
0.00/0.00	c os = linux
0.00/0.00	c compiler = ghc 7.10
0.00/0.00	c packages:
0.00/0.00	c   OptDir-0.0.3
0.00/0.00	c   array-0.5.1.0
0.00/0.00	c   base-4.8.2.0
0.00/0.00	c   bytestring-0.10.6.0
0.00/0.00	c   bytestring-builder-0.10.6.0.0
0.00/0.00	c   clock-0.7.2
0.00/0.00	c   containers-0.5.6.2
0.00/0.00	c   data-default-0.5.3
0.00/0.00	c   data-default-class-0.0.1
0.00/0.00	c   data-interval-1.2.0
0.00/0.00	c   deepseq-1.4.1.1
0.00/0.00	c   directory-1.2.2.0
0.00/0.00	c   exceptions-0.8.2.1
0.00/0.00	c   extended-reals-0.2.1.0
0.00/0.00	c   filepath-1.4.0.0
0.00/0.00	c   finite-field-0.8.0
0.00/0.00	c   hashable-1.2.4.0
0.00/0.00	c   heaps-0.3.3
0.00/0.00	c   intern-0.9.1.4
0.00/0.00	c   loop-0.3.0
0.00/0.00	c   mtl-2.2.1
0.00/0.00	c   multiset-0.3.2
0.00/0.00	c   mwc-random-0.13.3.2
0.00/0.00	c   parse_dimacs-1.3
0.00/0.00	c   parsec-3.1.9
0.00/0.00	c   prettyclass-1.0.0.0
0.00/0.00	c   primes-0.2.1.0
0.00/0.00	c   primitive-0.6.1.0
0.00/0.00	c   process-1.2.3.0
0.00/0.00	c   pseudo-boolean-0.1.3.0
0.00/0.01	c   queue-0.1.2
0.00/0.01	c   semigroups-0.18.1
0.00/0.01	c   sign-0.4.3
0.00/0.01	c   stm-2.4.4.1
0.00/0.01	c   template-haskell-2.10.0.0
0.00/0.01	c   temporary-1.2.0.4
0.00/0.01	c   time-1.5.0.1
0.00/0.01	c   transformers-0.4.2.0
0.00/0.01	c   transformers-compat-0.5.1.4
0.00/0.01	c   type-level-numbers-0.1.1.1
0.00/0.01	c   unbounded-delays-0.1.0.9
0.00/0.01	c   unordered-containers-0.2.6.0
0.00/0.01	c   vector-0.11.0.0
0.00/0.01	c   vector-space-0.10.3
0.00/0.01	c command line = ["+RTS","-H1G","-M15500m","-K1G","-RTS","--pb","--search=bcd2","HOME/instance-4104609-1466242842.opb"]
0.00/0.01	c use --random-gen="3677312028 2195211672 4024060085 626532045 3250745835 2532559377 1861113549 1995453222 419355102 3291493301 3302814392 2098194769 2875210716 654185399 283275670 3667714282 3014886088 3901175670 3289690014 751043737 2607758449 89980604 3491106075 1515236277 3925321588 3881034296 3823024874 3241779845 3787567175 731532040 1232426548 596035273 615818461 1684028009 656205632 1331315460 1937958656 3036216599 3039058776 4013227352 3094520648 2625611760 1370926207 3981871783 4033808428 3586730144 241658425 583689928 3911948764 2161655533 22633036 1952436502 2996971556 294960431 3213148671 4135035657 2226362820 4169470043 2144218890 453844521 2869673079 2600456328 4082797018 4012608573 4101186952 2158080471 3268560522 2412607284 155094776 1770099273 719360911 2124280210 3981021536 1721838483 1484771460 2116976372 2638179194 1469117718 2205146489 3241279532 339258225 3152196530 207817347 2309802901 9414315 2882271222 1577260686 2486199978 1451350206 1488320782 33622497 3010159294 517666978 2757236831 2895190508 1153229161 666481423 1769114737 3967076665 3248991724 468179194 1577320471 483030798 761364119 546857441 4012973845 1441360141 1396172638 3282644444 166590593 2092318962 37820204 97509477 2425263356 813055224 2339929722 1236908762 1082129872 1852362753 2972724306 2083999388 1051619120 2532889182 2947382794 643509703 2868459400 2338936 203974719 2633536336 845756815 3785407932 630038255 3685447452 977220105 3591363002 1776872128 2851967513 2991261182 1105554160 3418583410 973251990 3602142753 1820450854 3805556899 1102439836 3114273256 2053927257 1700891088 500760230 2683350927 2277373644 286446098 1176156707 1643401431 4125299272 1110314328 2256581423 1368385895 3697211109 3256255417 1594150438 897517241 3680784109 1042498417 1284543647 2660111058 2813008636 2002031694 1698182344 1914843988 2046373202 1475888396 2144139259 573690094 1424335177 2841743113 4228601045 3144903164 2156302545 294192980 2331928157 4238673890 4224090224 97354316 94025235 1642990931 4172993819 459555515 168174483 2509584873 408514072 2488419956 3002146291 2751426031 4053242715 2460280078 668724486 3538713103 938104588 2523278872 134223934 464513848 3981982085 1006972260 3868373838 3453756443 2517623822 3684473126 1961382115 2389544612 3396356318 605336465 1303283041 3678054509 2847211805 2199943177 747991554 201537019 636875201 2210277285 2299073934 1591134574 2335875825 389666977 3982009086 2728581780 2768472592 2129889481 3952468732 3670189507 2495506858 671580502 917982049 2902570154 4182542617 3935527706 4188894603 642346881 2562375305 1506477080 2632150946 974669158 1212935598 1330902543 358148190 1839808008 3715186567 3746937716 4069482041 2844601981 1076320870 1931673074 2436057756 1630632293 3453216992 4000018408 255 362436" option to reproduce the execution
0.00/0.01	c #vars 99
0.00/0.01	c #constraints 244
0.89/0.99	c BCD2: Hardening is enabled.
0.89/0.99	c BCD2: BiasedSearch is enabled.
0.89/0.99	c Solving starts ...
0.89/0.99	c ============================[ Search Statistics ]============================
0.89/0.99	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.89/0.99	c       |         |          |          |    Limit     GC | Var      | Constra 
0.89/0.99	c =============================================================================
0.89/0.99	c  0.0s |       0 |        0 |        0 |      114      0 |        0 |        0
0.89/0.99	c  0.0s |       0 |       29 |       19 |      114      0 |        0 |        0
0.89/0.99	c #cpu_time = 0.003s
0.89/0.99	c #wall_clock_time = 0.003s
0.89/0.99	c #decision = 29
0.89/0.99	c #random_decision = 0
0.89/0.99	c #conflict = 19
0.89/0.99	c #restart = 0
0.89/0.99	o 281
0.89/0.99	c BCD2: updating upper bound: 511 -> 280
0.89/0.99	c BCD2: 0 <= obj <= 280
0.89/0.99	c BCD2: #cores=0, #unrelaxed=9, #relaxed=0, #hardened=0
0.89/0.99	c BCD2: #sat=1 #unsat=1 bias=1/2
0.89/0.99	c Solving starts ...
0.89/0.99	c ============================[ Search Statistics ]============================
0.89/0.99	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.89/0.99	c       |         |          |          |    Limit     GC | Var      | Constra 
0.89/0.99	c =============================================================================
0.89/0.99	c  0.0s |       0 |        0 |        0 |      114      0 |        0 |        0
0.89/0.99	c  0.0s |       0 |        2 |        1 |      114      0 |        0 |        0
0.89/0.99	c #cpu_time = 0.000s
0.89/0.99	c #wall_clock_time = 0.000s
0.89/0.99	c #decision = 2
0.89/0.99	c #random_decision = 0
0.89/0.99	c #conflict = 1
0.89/0.99	c #restart = 0
0.89/0.99	c BCD2: found a new core of size 2: cost of the new core is >=128
0.89/0.99	c lower bound updated to 128
0.89/0.99	c BCD2: 128 <= obj <= 280
0.89/0.99	c BCD2: #cores=1, #unrelaxed=7, #relaxed=2, #hardened=0
0.89/0.99	c BCD2: #sat=1 #unsat=2 bias=2/3
0.89/0.99	c Solving starts ...
0.89/0.99	c ============================[ Search Statistics ]============================
0.89/0.99	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.89/0.99	c       |         |          |          |    Limit     GC | Var      | Constra 
0.89/0.99	c =============================================================================
0.89/0.99	c  0.0s |       0 |        0 |        0 |      114      0 |        0 |        0
0.89/0.99	c  0.0s |       0 |        2 |        0 |      114      0 |        0 |        0
0.89/0.99	c #cpu_time = 0.000s
0.89/0.99	c #wall_clock_time = 0.000s
0.89/0.99	c #decision = 2
0.89/0.99	c #random_decision = 0
0.89/0.99	c #conflict = 0
0.89/0.99	c #restart = 0
0.89/0.99	c BCD2: relaxing 2 and merging with 1 cores into a new core of size 4: cost of the new core is >=160
0.89/0.99	c lower bound updated to 160
0.89/0.99	c BCD2: 160 <= obj <= 280
0.89/0.99	c BCD2: #cores=1, #unrelaxed=5, #relaxed=4, #hardened=0
0.89/0.99	c BCD2: #sat=1 #unsat=3 bias=3/4
0.89/0.99	c Solving starts ...
0.89/0.99	c ============================[ Search Statistics ]============================
0.89/0.99	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.89/0.99	c       |         |          |          |    Limit     GC | Var      | Constra 
0.89/0.99	c =============================================================================
0.89/0.99	c  0.0s |       0 |        0 |        0 |      114      0 |        1 |        0
0.89/0.99	c  0.0s |       0 |       18 |        8 |      114      0 |        1 |        1
0.89/0.99	c #cpu_time = 0.001s
0.89/0.99	c #wall_clock_time = 0.001s
0.89/0.99	c #decision = 18
0.89/0.99	c #random_decision = 0
0.89/0.99	c #conflict = 8
0.89/0.99	c #restart = 0
0.89/0.99	c BCD2: relaxing 5 and merging with 1 cores into a new core of size 9: cost of the new core is >=161
0.89/0.99	c lower bound updated to 161
0.89/0.99	c BCD2: 161 <= obj <= 280
0.89/0.99	c BCD2: #cores=1, #unrelaxed=0, #relaxed=9, #hardened=0
0.89/0.99	c BCD2: #sat=1 #unsat=4 bias=4/5
0.89/0.99	c Solving starts ...
0.89/0.99	c ============================[ Search Statistics ]============================
0.89/0.99	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.89/0.99	c       |         |          |          |    Limit     GC | Var      | Constra 
0.89/0.99	c =============================================================================
0.89/0.99	c  0.0s |       0 |        0 |        0 |      114      0 |        2 |        1
0.99/1.00	c  0.0s |       1 |      118 |      100 |      126      0 |        2 |        2
0.99/1.02	c  0.0s |       1 |      213 |      186 |      126      1 |        3 |        3
0.99/1.02	c #cpu_time = 0.022s
0.99/1.02	c #wall_clock_time = 0.022s
0.99/1.02	c #decision = 213
0.99/1.02	c #random_decision = 0
0.99/1.02	c #conflict = 186
0.99/1.02	c #restart = 1
0.99/1.02	c BCD2: updating lower bound of a core
0.99/1.02	c lower bound updated to 258
0.99/1.02	c BCD2: 258 <= obj <= 280
0.99/1.02	c BCD2: #cores=1, #unrelaxed=0, #relaxed=9, #hardened=0
0.99/1.02	c BCD2: #sat=1 #unsat=5 bias=5/6
0.99/1.02	c Solving starts ...
0.99/1.02	c ============================[ Search Statistics ]============================
0.99/1.02	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.99/1.02	c       |         |          |          |    Limit     GC | Var      | Constra 
0.99/1.02	c =============================================================================
0.99/1.02	c  0.0s |       0 |        0 |        0 |      126      0 |       43 |        3
0.99/1.02	c  0.0s |       0 |       20 |       20 |      126      0 |       44 |      121
0.99/1.02	c #cpu_time = 0.003s
0.99/1.02	c #wall_clock_time = 0.003s
0.99/1.02	c #decision = 20
0.99/1.02	c #random_decision = 0
0.99/1.02	c #conflict = 20
0.99/1.02	c #restart = 0
0.99/1.02	c BCD2: updating lower bound of a core
0.99/1.02	c lower bound updated to 278
0.99/1.02	c BCD2: 278 <= obj <= 280
0.99/1.02	c BCD2: #cores=1, #unrelaxed=0, #relaxed=9, #hardened=0
0.99/1.02	c BCD2: #sat=1 #unsat=6 bias=6/7
0.99/1.02	c Solving starts ...
0.99/1.02	c ============================[ Search Statistics ]============================
0.99/1.02	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.99/1.02	c       |         |          |          |    Limit     GC | Var      | Constra 
0.99/1.02	c =============================================================================
0.99/1.02	c  0.0s |       0 |        0 |        0 |      126      0 |       46 |      122
0.99/1.02	c  0.0s |       0 |        4 |        4 |      126      0 |      104 |      155
0.99/1.02	c #cpu_time = 0.001s
0.99/1.02	c #wall_clock_time = 0.001s
0.99/1.02	c #decision = 4
0.99/1.02	c #random_decision = 0
0.99/1.02	c #conflict = 4
0.99/1.02	c #restart = 0
0.99/1.02	c lower bound updated to 281
0.99/1.02	s OPTIMUM FOUND
0.99/1.02	v x1 -x2 -x3 x4 x5 -x6 -x7 -x8 x9 x10
0.99/1.02	v x11 -x12 x13 -x14 -x15 x16 -x17 x18 x19 x20
0.99/1.02	v -x21 x22 -x23 -x24 x25 -x26 x27 -x28 -x29 -x30
0.99/1.02	v -x31 -x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40
0.99/1.02	v -x41 -x42 -x43 -x44 -x45 x46 x47 -x48 x49 -x50
0.99/1.02	v -x51 x52 -x53 x54 x55 x56 -x57 x58 -x59 -x60
0.99/1.02	v x61 -x62 x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70
0.99/1.02	v -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80
0.99/1.02	v -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90
0.99/1.02	v x91 x92 -x93 x94 -x95 -x96 x97 -x98 x99
0.99/1.02	c total CPU time = 1.020s
0.99/1.02	c total wall clock time = 1.023s

Verifier Data 

OK	281

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-4104609-1466242842/watcher-4104609-1466242842 -o /tmp/evaluation-result-4104609-1466242842/solver-4104609-1466242842 -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-4104609-1466242842.opb 

pid=32497
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 32500
/proc/meminfo: memFree=30024580/32872528 swapFree=526336/559040
[pid=32500] ppid=32497 vsize=732604 CPUtime=0 cores=1,3,5,7
/proc/32500/stat : 32500 (toysat) R 32497 32500 28898 0 -1 4202496 2732 0 0 0 0 0 0 0 20 0 4 0 26334337 750186496 3092 33554432000 4194304 16246674 140735019149520 140735019148944 13880264 0 2 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/32500/statm: 183663 3102 441 2943 0 180557 0
[pid=32500/tid=32501] ppid=32497 vsize=755132 CPUtime=0 cores=1,3,5,7
/proc/32500/task/32501/stat : 32501 (toysat) S 32497 32500 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26334337 773255168 3184 33554432000 4194304 16246674 140735019149520 140008958700784 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=32500/tid=32502] ppid=32497 vsize=760252 CPUtime=0 cores=1,3,5,7
/proc/32500/task/32502/stat : 32502 (toysat) S 32497 32500 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26334337 778498048 3201 33554432000 4194304 16246674 140735019149520 140008948210928 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=32500/tid=32503] ppid=32497 vsize=764348 CPUtime=0 cores=1,3,5,7
/proc/32500/task/32503/stat : 32503 (toysat) S 32497 32500 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26334337 782692352 3217 33554432000 4194304 16246674 140735019149520 140008937737392 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0

[startup+0.10018 s]
/proc/loadavg: 1.98 2.02 1.90 3/180 32500
/proc/meminfo: memFree=30024580/32872528 swapFree=526336/559040
[pid=32500] ppid=32497 vsize=1218116 CPUtime=0.09 cores=1,3,5,7
/proc/32500/stat : 32500 (toysat) R 32497 32500 28898 0 -1 4202496 31880 0 0 0 5 4 0 0 20 0 4 0 26334337 1247350784 32232 33554432000 4194304 16246674 140735019149520 140735019148944 12449273 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/32500/statm: 304529 32246 639 2943 0 301423 0
[pid=32500/tid=32501] ppid=32497 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/32500/task/32501/stat : 32501 (toysat) S 32497 32500 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26334337 1247350784 32256 33554432000 4194304 16246674 140735019149520 140008958700784 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=32500/tid=32502] ppid=32497 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/32500/task/32502/stat : 32502 (toysat) S 32497 32500 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26334337 1247350784 32264 33554432000 4194304 16246674 140735019149520 140008948210928 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=32500/tid=32503] ppid=32497 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/32500/task/32503/stat : 32503 (toysat) S 32497 32500 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26334337 1247350784 32274 33554432000 4194304 16246674 140735019149520 140008937737392 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1218116

[startup+0.200536 s]
/proc/loadavg: 1.98 2.02 1.90 3/180 32500
/proc/meminfo: memFree=30024580/32872528 swapFree=526336/559040
[pid=32500] ppid=32497 vsize=1218116 CPUtime=0.19 cores=1,3,5,7
/proc/32500/stat : 32500 (toysat) R 32497 32500 28898 0 -1 4202496 56696 0 0 0 12 7 0 0 20 0 4 0 26334337 1247350784 57047 33554432000 4194304 16246674 140735019149520 140735019148944 12655109 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/32500/statm: 304529 57062 639 2943 0 301423 0
[pid=32500/tid=32501] ppid=32497 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/32500/task/32501/stat : 32501 (toysat) S 32497 32500 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26334337 1247350784 57071 33554432000 4194304 16246674 140735019149520 140008958700784 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=32500/tid=32502] ppid=32497 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/32500/task/32502/stat : 32502 (toysat) S 32497 32500 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26334337 1247350784 57081 33554432000 4194304 16246674 140735019149520 140008948210928 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=32500/tid=32503] ppid=32497 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/32500/task/32503/stat : 32503 (toysat) S 32497 32500 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26334337 1247350784 57090 33554432000 4194304 16246674 140735019149520 140008937737392 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+0.300497 s]
/proc/loadavg: 1.98 2.02 1.90 3/180 32500
/proc/meminfo: memFree=30024580/32872528 swapFree=526336/559040
[pid=32500] ppid=32497 vsize=1218116 CPUtime=0.29 cores=1,3,5,7
/proc/32500/stat : 32500 (toysat) R 32497 32500 28898 0 -1 4202496 79984 0 0 0 20 9 0 0 20 0 4 0 26334337 1247350784 80335 33554432000 4194304 16246674 140735019149520 140735019148944 12449399 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/32500/statm: 304529 80350 639 2943 0 301423 0
[pid=32500/tid=32501] ppid=32497 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/32500/task/32501/stat : 32501 (toysat) S 32497 32500 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26334337 1247350784 80360 33554432000 4194304 16246674 140735019149520 140008958700784 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=32500/tid=32502] ppid=32497 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/32500/task/32502/stat : 32502 (toysat) S 32497 32500 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26334337 1247350784 80369 33554432000 4194304 16246674 140735019149520 140008948210928 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=32500/tid=32503] ppid=32497 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/32500/task/32503/stat : 32503 (toysat) S 32497 32500 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26334337 1247350784 80378 33554432000 4194304 16246674 140735019149520 140008937737392 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+0.700407 s]
/proc/loadavg: 1.98 2.02 1.90 3/180 32500
/proc/meminfo: memFree=30024580/32872528 swapFree=526336/559040
[pid=32500] ppid=32497 vsize=1218116 CPUtime=0.69 cores=1,3,5,7
/proc/32500/stat : 32500 (toysat) R 32497 32500 28898 0 -1 4202496 184004 0 0 0 45 24 0 0 20 0 4 0 26334337 1247350784 184355 33554432000 4194304 16246674 140735019149520 140735019131392 12449130 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/32500/statm: 304529 184370 652 2943 0 301423 0
[pid=32500/tid=32501] ppid=32497 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/32500/task/32501/stat : 32501 (toysat) S 32497 32500 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26334337 1247350784 184379 33554432000 4194304 16246674 140735019149520 140008958700784 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=32500/tid=32502] ppid=32497 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/32500/task/32502/stat : 32502 (toysat) S 32497 32500 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26334337 1247350784 184388 33554432000 4194304 16246674 140735019149520 140008948210928 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=32500/tid=32503] ppid=32497 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/32500/task/32503/stat : 32503 (toysat) S 32497 32500 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26334337 1247350784 184397 33554432000 4194304 16246674 140735019149520 140008937737392 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1218116

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 32500 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.900407 s]
/proc/loadavg: 1.98 2.02 1.90 3/180 32500
/proc/meminfo: memFree=30024580/32872528 swapFree=526336/559040
[pid=32500] ppid=32497 vsize=1218116 CPUtime=0.89 cores=1,3,5,7
/proc/32500/stat : 32500 (toysat) R 32497 32500 28898 0 -1 4202496 230961 0 0 0 58 31 0 0 20 0 4 0 26334337 1247350784 231312 33554432000 4194304 16246674 140735019149520 140735019131392 12655109 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/32500/statm: 304529 231327 652 2943 0 301423 0
[pid=32500/tid=32501] ppid=32497 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/32500/task/32501/stat : 32501 (toysat) S 32497 32500 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26334337 1247350784 231336 33554432000 4194304 16246674 140735019149520 140008958700784 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=32500/tid=32502] ppid=32497 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/32500/task/32502/stat : 32502 (toysat) S 32497 32500 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26334337 1247350784 231346 33554432000 4194304 16246674 140735019149520 140008948210928 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=32500/tid=32503] ppid=32497 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/32500/task/32503/stat : 32503 (toysat) S 32497 32500 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26334337 1247350784 231355 33554432000 4194304 16246674 140735019149520 140008937737392 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 0.89
Current children cumulated vsize (KiB) 1218116

[startup+1.0004 s]
/proc/loadavg: 1.98 2.02 1.90 3/180 32500
/proc/meminfo: memFree=30024580/32872528 swapFree=526336/559040
[pid=32500] ppid=32497 vsize=1226308 CPUtime=0.99 cores=1,3,5,7
/proc/32500/stat : 32500 (toysat) R 32497 32500 28898 0 -1 4202496 247673 0 0 0 66 33 0 0 20 0 4 0 26334337 1255739392 247980 33554432000 4194304 16246674 140735019149520 140735019148832 5822428 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/32500/statm: 306577 247980 911 2943 0 303471 0
[pid=32500/tid=32501] ppid=32497 vsize=1226308 CPUtime=0 cores=1,3,5,7
/proc/32500/task/32501/stat : 32501 (toysat) S 32497 32500 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26334337 1255739392 247980 33554432000 4194304 16246674 140735019149520 140008958700784 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=32500/tid=32502] ppid=32497 vsize=1226308 CPUtime=0 cores=1,3,5,7
/proc/32500/task/32502/stat : 32502 (toysat) S 32497 32500 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26334337 1255739392 247980 33554432000 4194304 16246674 140735019149520 140008948210928 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=32500/tid=32503] ppid=32497 vsize=1226308 CPUtime=0 cores=1,3,5,7
/proc/32500/task/32503/stat : 32503 (toysat) S 32497 32500 28898 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 4 0 26334337 1255739392 247980 33554432000 4194304 16246674 140735019149520 140008937737392 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 0.99
Current children cumulated vsize (KiB) 1226308

Child status: 0
Real time (s): 1.07982
CPU time (s): 1.07983
CPU user time (s): 0.689895
CPU system time (s): 0.38994
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 1226308

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.689895
system time used= 0.38994
maximum resident set size= 991940
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 247679
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= 20
involuntary context switches= 2

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.004999 second user time and 0.006998 second system time

The end

Launcher Data 

Begin job on node106 at 2016-06-18 11:40:42
IDJOB=4104609
IDBENCH=2728
IDSOLVER=2542
FILE ID=node106/4104609-1466242842
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=281-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-4104609-1466242842/watcher-4104609-1466242842 -o /tmp/evaluation-result-4104609-1466242842/solver-4104609-1466242842 -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-4104609-1466242842.opb

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

MD5SUM BENCH= 821ec12b0b5e12f64e28c32c94424d73
RANDOM SEED=1348276897

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:        30025752 kB
Buffers:           81036 kB
Cached:           206996 kB
SwapCached:         1868 kB
Active:          1339176 kB
Inactive:         202916 kB
Active(anon):    1253372 kB
Inactive(anon):     3048 kB
Active(file):      85804 kB
Inactive(file):   199868 kB
Unevictable:      559040 kB
Mlocked:          526336 kB
SwapTotal:      67108856 kB
SwapFree:       67099160 kB
Dirty:             16684 kB
Writeback:             0 kB
AnonPages:       1816380 kB
Mapped:            11056 kB
Shmem:                 0 kB
Slab:             612056 kB
SReclaimable:      54416 kB
SUnreclaim:       557640 kB
KernelStack:        1528 kB
PageTables:         7460 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:    206848 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 11:40:43