Trace number 4104281

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 2016-05-02OPT211 1.07383 1.0745

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/
factor/normalized-factor-size=9-P=211-Q=479.opb
MD5SUMc4dbf7394a726e589648bd23f70f08ef
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark211
Best CPU time to get the best result obtained on this benchmark0.021996
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 211
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 101069
Number of bits of the biggest number in a constraint 17
Biggest sum of numbers in a constraint 362190
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 2016-06-18T11:40:04+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-4104281-1466242804.opb"]
0.00/0.01	c use --random-gen="2362561764 525927782 2844502553 2273465620 2571165687 3329794355 3587329530 1507291396 3671202099 3099394617 2203870421 1552170480 3884912953 1149333412 2416742355 4161032853 2624155757 574642748 3817276231 1162795279 1503591353 3558759573 2363760333 3137371382 1321051672 2264557232 1680044900 415694085 1858674943 451338914 3358774057 1489811668 479893995 3940222107 1103827136 4003376711 409367032 405621655 4001050389 115249629 3516716790 3076092756 3639296037 3426202363 3535167150 3346098441 1933057083 3501193006 2391722786 2198175228 3686077066 1019506939 2727508813 2471300227 2930672820 3030218321 1185486948 124919546 2618460978 3876533128 231052265 2301081517 1358789106 1916419536 513675217 32122144 656757297 1384752818 1906809399 2814578452 2364384597 403808438 3284659813 375494438 723625963 2861356632 3408663445 3555795914 3604157362 1356022407 4267879983 4125338279 1829380204 3872139119 2479511388 1890062031 1430735781 186616750 4214061298 102053395 2315841275 3792808138 4150386574 4100452439 224713284 238617832 2359952235 2816137152 2948789409 2303128085 2935800320 2654915623 1395333483 2606776335 1913633709 2946286002 2928809745 850007464 393211900 3032778137 1756647093 3514746062 3501920264 1220997907 3071824851 2978316493 699138486 1478441257 3463841586 1165116013 3612970918 256194915 3098898631 2002656025 208360400 2099713969 647860007 935283650 1609000723 1886337161 3331388941 4216059745 2306743904 2048168040 2645677206 3214562955 1551951577 2129883912 1348055287 607462647 2230212208 2490800995 498059383 3752713204 1778200317 1031900979 3868527347 2757717786 858992224 1729318725 1931146297 737683761 980808383 2494797120 822616544 4067864168 2531049151 846222697 1168082892 3826562504 823073564 2029574204 1195252391 2636443121 954348135 557748875 2394185530 846212385 1533438736 2143562598 1170843655 2118075235 2332550393 4051744878 3884563071 3170422573 3552377499 408007140 2360613083 3346338630 2482783338 2213250002 2754234229 1401235303 816842104 4169823227 1325009554 2736758375 858131790 326167622 3727770728 3638807957 2272709655 1003715342 1130526145 2180177414 1367049633 2864275675 3996781715 1701908661 1370655070 326221433 3894707728 2357941342 2478879391 2528555950 2932193052 3098237895 177286174 1702986417 3344206816 4195963152 985997581 2280618530 24803555 2855483721 258432245 1162381122 1684905336 1202417747 3634170222 3474636519 2568542778 2749592324 3535161384 1616502676 3959734514 4246678755 10934754 18737803 2160432667 767391685 1331546125 3094341297 1913730605 3072483681 3528582216 3537988251 2048231320 452100696 3826950664 2264377436 46686531 1658752169 1352042585 1597522373 3782498635 1093555237 1446811546 4097362199 570806376 3675623126 256657525 3507434123 3701384749 646428124 255 362436" option to reproduce the execution
0.00/0.01	c #vars 99
0.00/0.01	c #constraints 244
0.89/0.98	c BCD2: Hardening is enabled.
0.89/0.98	c BCD2: BiasedSearch is enabled.
0.89/0.98	c Solving starts ...
0.89/0.98	c ============================[ Search Statistics ]============================
0.89/0.98	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.89/0.98	c       |         |          |          |    Limit     GC | Var      | Constra 
0.89/0.98	c =============================================================================
0.89/0.98	c  0.0s |       0 |        0 |        0 |      114      0 |        0 |        0
0.89/0.99	c  0.0s |       1 |      105 |      100 |      114      0 |        0 |        0
0.99/1.01	c  0.0s |       2 |      276 |      250 |      126      2 |        0 |        0
0.99/1.01	c  0.0s |       2 |      299 |      268 |      139      2 |        0 |        0
0.99/1.01	c #cpu_time = 0.033s
0.99/1.01	c #wall_clock_time = 0.033s
0.99/1.01	c #decision = 299
0.99/1.01	c #random_decision = 0
0.99/1.01	c #conflict = 268
0.99/1.01	c #restart = 2
0.99/1.01	o 211
0.99/1.01	c BCD2: hardening fixes 1 literals
0.99/1.01	c BCD2: updating upper bound: 511 -> 210
0.99/1.01	c BCD2: 0 <= obj <= 210
0.99/1.01	c BCD2: #cores=0, #unrelaxed=8, #relaxed=0, #hardened=1
0.99/1.01	c BCD2: #sat=1 #unsat=1 bias=1/2
0.99/1.01	c Solving starts ...
0.99/1.01	c ============================[ Search Statistics ]============================
0.99/1.01	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.99/1.01	c       |         |          |          |    Limit     GC | Var      | Constra 
0.99/1.01	c =============================================================================
0.99/1.01	c  0.0s |       0 |        0 |        0 |      139      0 |       41 |        0
0.99/1.01	c  0.0s |       0 |        0 |        0 |      139      0 |       41 |      123
0.99/1.01	c #cpu_time = 0.001s
0.99/1.01	c #wall_clock_time = 0.001s
0.99/1.01	c #decision = 0
0.99/1.01	c #random_decision = 0
0.99/1.01	c #conflict = 0
0.99/1.01	c #restart = 0
0.99/1.01	c BCD2: found a new core of size 1: cost of the new core is >=128
0.99/1.01	c lower bound updated to 128
0.99/1.01	c BCD2: 128 <= obj <= 210
0.99/1.01	c BCD2: #cores=1, #unrelaxed=7, #relaxed=1, #hardened=1
0.99/1.01	c BCD2: #sat=1 #unsat=2 bias=2/3
0.99/1.01	c Solving starts ...
0.99/1.01	c ============================[ Search Statistics ]============================
0.99/1.01	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.99/1.01	c       |         |          |          |    Limit     GC | Var      | Constra 
0.99/1.01	c =============================================================================
0.99/1.01	c  0.0s |       0 |        0 |        0 |      139      0 |       41 |      123
0.99/1.01	c  0.0s |       0 |        1 |        0 |      139      0 |       41 |      123
0.99/1.01	c #cpu_time = 0.000s
0.99/1.01	c #wall_clock_time = 0.000s
0.99/1.01	c #decision = 1
0.99/1.01	c #random_decision = 0
0.99/1.01	c #conflict = 0
0.99/1.01	c #restart = 0
0.99/1.01	c BCD2: found a new core of size 1: cost of the new core is >=64
0.99/1.01	c lower bound updated to 192
0.99/1.01	c BCD2: hardening fixes 1 literals
0.99/1.01	c BCD2: 192 <= obj <= 210
0.99/1.01	c BCD2: #cores=2, #unrelaxed=5, #relaxed=2, #hardened=2
0.99/1.01	c BCD2: #sat=1 #unsat=3 bias=3/4
0.99/1.01	c Solving starts ...
0.99/1.01	c ============================[ Search Statistics ]============================
0.99/1.01	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.99/1.01	c       |         |          |          |    Limit     GC | Var      | Constra 
0.99/1.01	c =============================================================================
0.99/1.01	c  0.0s |       0 |        0 |        0 |      139      0 |       41 |      123
0.99/1.01	c  0.0s |       0 |        5 |        1 |      139      0 |       55 |      159
0.99/1.01	c #cpu_time = 0.000s
0.99/1.01	c #wall_clock_time = 0.000s
0.99/1.01	c #decision = 5
0.99/1.01	c #random_decision = 0
0.99/1.01	c #conflict = 1
0.99/1.01	c #restart = 0
0.99/1.01	c BCD2: found a new core of size 1: cost of the new core is >=16
0.99/1.01	c lower bound updated to 208
0.99/1.01	c BCD2: hardening fixes 2 literals
0.99/1.01	c BCD2: 208 <= obj <= 210
0.99/1.01	c BCD2: #cores=3, #unrelaxed=2, #relaxed=3, #hardened=4
0.99/1.01	c BCD2: #sat=1 #unsat=4 bias=4/5
0.99/1.01	c Solving starts ...
0.99/1.01	c ============================[ Search Statistics ]============================
0.99/1.01	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.99/1.01	c       |         |          |          |    Limit     GC | Var      | Constra 
0.99/1.01	c =============================================================================
0.99/1.01	c  0.0s |       0 |        0 |        0 |      139      0 |       55 |      159
0.99/1.01	c  0.0s |       0 |        7 |        2 |      139      0 |       55 |      159
0.99/1.01	c #cpu_time = 0.000s
0.99/1.01	c #wall_clock_time = 0.000s
0.99/1.01	c #decision = 7
0.99/1.01	c #random_decision = 0
0.99/1.01	c #conflict = 2
0.99/1.01	c #restart = 0
0.99/1.01	c BCD2: found a new core of size 2: cost of the new core is >=1
0.99/1.01	c lower bound updated to 209
0.99/1.01	c BCD2: 209 <= obj <= 210
0.99/1.01	c BCD2: #cores=4, #unrelaxed=0, #relaxed=5, #hardened=4
0.99/1.01	c BCD2: #sat=1 #unsat=5 bias=5/6
0.99/1.01	c Solving starts ...
0.99/1.01	c ============================[ Search Statistics ]============================
0.99/1.01	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.99/1.01	c       |         |          |          |    Limit     GC | Var      | Constra 
0.99/1.01	c =============================================================================
0.99/1.01	c  0.0s |       0 |        0 |        0 |      139      0 |       55 |      159
0.99/1.01	c  0.0s |       0 |       11 |        5 |      139      0 |       56 |      160
0.99/1.01	c #cpu_time = 0.001s
0.99/1.01	c #wall_clock_time = 0.001s
0.99/1.01	c #decision = 11
0.99/1.01	c #random_decision = 0
0.99/1.01	c #conflict = 5
0.99/1.01	c #restart = 0
0.99/1.01	c BCD2: updating lower bound of a core
0.99/1.01	c lower bound updated to 211
0.99/1.01	s OPTIMUM FOUND
0.99/1.01	v x1 x2 -x3 -x4 x5 -x6 x7 x8 -x9 x10
0.99/1.01	v x11 x12 x13 x14 -x15 x16 x17 x18 x19 x20
0.99/1.01	v x21 x22 x23 -x24 x25 x26 x27 x28 x29 x30
0.99/1.01	v x31 x32 -x33 x34 x35 x36 -x37 -x38 -x39 -x40
0.99/1.01	v -x41 -x42 -x43 -x44 -x45 -x46 -x47 -x48 -x49 -x50
0.99/1.01	v -x51 -x52 -x53 -x54 x55 x56 x57 x58 x59 -x60
0.99/1.01	v x61 x62 x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70
0.99/1.01	v -x71 -x72 x73 x74 x75 x76 x77 -x78 x79 x80
0.99/1.01	v x81 x82 x83 x84 x85 x86 -x87 x88 x89 x90
0.99/1.01	v -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99
0.99/1.01	c total CPU time = 1.015s
0.99/1.01	c total wall clock time = 1.017s

Verifier Data 

OK	211

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-4104281-1466242804/watcher-4104281-1466242804 -o /tmp/evaluation-result-4104281-1466242804/solver-4104281-1466242804 -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-4104281-1466242804.opb 

pid=30488
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: 2.21 2.06 1.91 3/180 30491
/proc/meminfo: memFree=30027880/32872528 swapFree=526336/559040
[pid=30491] ppid=30488 vsize=745916 CPUtime=0 cores=1,3,5,7
/proc/30491/stat : 30491 (toysat) R 30488 30491 28898 0 -1 4202496 2787 0 0 0 0 0 0 0 20 0 4 0 26330533 763817984 3658 33554432000 4194304 16246674 140736762562784 140736762562208 13880264 0 2 0 34082818 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/30491/statm: 187247 3667 441 2943 0 184141 0
[pid=30491/tid=30492] ppid=30488 vsize=764348 CPUtime=0 cores=1,3,5,7
/proc/30491/task/30492/stat : 30492 (toysat) S 30488 30491 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26330533 782692352 3727 33554432000 4194304 16246674 140736762562784 140621954133232 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 1 0 0 0 0 0
[pid=30491/tid=30493] ppid=30488 vsize=768444 CPUtime=0 cores=1,3,5,7
/proc/30491/task/30493/stat : 30493 (toysat) S 30488 30491 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26330533 786886656 3744 33554432000 4194304 16246674 140736762562784 140621943643376 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 3 0 0 0 0 0
[pid=30491/tid=30494] ppid=30488 vsize=772540 CPUtime=0 cores=1,3,5,7
/proc/30491/task/30494/stat : 30494 (toysat) S 30488 30491 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26330533 791080960 3760 33554432000 4194304 16246674 140736762562784 140621859777712 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 1 0 0 0 0 0

[startup+0.100181 s]
/proc/loadavg: 2.21 2.06 1.91 3/180 30491
/proc/meminfo: memFree=30027880/32872528 swapFree=526336/559040
[pid=30491] ppid=30488 vsize=1218116 CPUtime=0.09 cores=1,3,5,7
/proc/30491/stat : 30491 (toysat) R 30488 30491 28898 0 -1 4202496 31734 0 0 0 6 3 0 0 20 0 4 0 26330533 1247350784 32597 33554432000 4194304 16246674 140736762562784 140736762562208 12449399 0 0 0 34082818 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/30491/statm: 304529 32610 640 2943 0 301423 0
[pid=30491/tid=30492] ppid=30488 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/30491/task/30492/stat : 30492 (toysat) S 30488 30491 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26330533 1247350784 32620 33554432000 4194304 16246674 140736762562784 140621954133232 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 1 0 0 0 0 0
[pid=30491/tid=30493] ppid=30488 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/30491/task/30493/stat : 30493 (toysat) S 30488 30491 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26330533 1247350784 32631 33554432000 4194304 16246674 140736762562784 140621943643376 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 3 0 0 0 0 0
[pid=30491/tid=30494] ppid=30488 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/30491/task/30494/stat : 30494 (toysat) S 30488 30491 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26330533 1247350784 32640 33554432000 4194304 16246674 140736762562784 140621859777712 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1218116

[startup+0.200533 s]
/proc/loadavg: 2.21 2.06 1.91 3/180 30491
/proc/meminfo: memFree=30027880/32872528 swapFree=526336/559040
[pid=30491] ppid=30488 vsize=1218116 CPUtime=0.19 cores=1,3,5,7
/proc/30491/stat : 30491 (toysat) R 30488 30491 28898 0 -1 4202496 56153 0 0 0 12 7 0 0 20 0 4 0 26330533 1247350784 57016 33554432000 4194304 16246674 140736762562784 140736762562208 6958465 0 0 0 34082818 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/30491/statm: 304529 57030 640 2943 0 301423 0
[pid=30491/tid=30492] ppid=30488 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/30491/task/30492/stat : 30492 (toysat) S 30488 30491 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26330533 1247350784 57037 33554432000 4194304 16246674 140736762562784 140621954133232 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 1 0 0 0 0 0
[pid=30491/tid=30493] ppid=30488 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/30491/task/30493/stat : 30493 (toysat) S 30488 30491 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26330533 1247350784 57046 33554432000 4194304 16246674 140736762562784 140621943643376 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 3 0 0 0 0 0
[pid=30491/tid=30494] ppid=30488 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/30491/task/30494/stat : 30494 (toysat) S 30488 30491 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26330533 1247350784 57055 33554432000 4194304 16246674 140736762562784 140621859777712 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 1218116

[startup+0.300491 s]
/proc/loadavg: 2.21 2.06 1.91 3/180 30491
/proc/meminfo: memFree=30027880/32872528 swapFree=526336/559040
[pid=30491] ppid=30488 vsize=1218116 CPUtime=0.29 cores=1,3,5,7
/proc/30491/stat : 30491 (toysat) R 30488 30491 28898 0 -1 4202496 79598 0 0 0 19 10 0 0 20 0 4 0 26330533 1247350784 80460 33554432000 4194304 16246674 140736762562784 140736762544704 12449273 0 0 0 34082818 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/30491/statm: 304529 80476 640 2943 0 301423 0
[pid=30491/tid=30492] ppid=30488 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/30491/task/30492/stat : 30492 (toysat) S 30488 30491 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26330533 1247350784 80485 33554432000 4194304 16246674 140736762562784 140621954133232 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 1 0 0 0 0 0
[pid=30491/tid=30493] ppid=30488 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/30491/task/30493/stat : 30493 (toysat) S 30488 30491 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26330533 1247350784 80494 33554432000 4194304 16246674 140736762562784 140621943643376 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 3 0 0 0 0 0
[pid=30491/tid=30494] ppid=30488 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/30491/task/30494/stat : 30494 (toysat) S 30488 30491 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26330533 1247350784 80503 33554432000 4194304 16246674 140736762562784 140621859777712 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1218116

[startup+0.700411 s]
/proc/loadavg: 2.21 2.06 1.91 3/180 30491
/proc/meminfo: memFree=30027880/32872528 swapFree=526336/559040
[pid=30491] ppid=30488 vsize=1218116 CPUtime=0.69 cores=1,3,5,7
/proc/30491/stat : 30491 (toysat) R 30488 30491 28898 0 -1 4202496 186666 0 0 0 47 22 0 0 20 0 4 0 26330533 1247350784 187528 33554432000 4194304 16246674 140736762562784 140736762544704 12449273 0 0 0 34082818 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/30491/statm: 304529 187544 652 2943 0 301423 0
[pid=30491/tid=30492] ppid=30488 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/30491/task/30492/stat : 30492 (toysat) S 30488 30491 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26330533 1247350784 187554 33554432000 4194304 16246674 140736762562784 140621954133232 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 1 0 0 0 0 0
[pid=30491/tid=30493] ppid=30488 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/30491/task/30493/stat : 30493 (toysat) S 30488 30491 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26330533 1247350784 187563 33554432000 4194304 16246674 140736762562784 140621943643376 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 3 0 0 0 0 0
[pid=30491/tid=30494] ppid=30488 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/30491/task/30494/stat : 30494 (toysat) S 30488 30491 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26330533 1247350784 187571 33554432000 4194304 16246674 140736762562784 140621859777712 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 1 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 30491 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.800506 s]
/proc/loadavg: 2.21 2.06 1.91 3/180 30491
/proc/meminfo: memFree=30027880/32872528 swapFree=526336/559040
[pid=30491] ppid=30488 vsize=1218116 CPUtime=0.79 cores=1,3,5,7
/proc/30491/stat : 30491 (toysat) R 30488 30491 28898 0 -1 4202496 209759 0 0 0 53 26 0 0 20 0 4 0 26330533 1247350784 210621 33554432000 4194304 16246674 140736762562784 140736762544704 12449399 0 0 0 34082818 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/30491/statm: 304529 210638 652 2943 0 301423 0
[pid=30491/tid=30492] ppid=30488 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/30491/task/30492/stat : 30492 (toysat) S 30488 30491 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26330533 1247350784 210648 33554432000 4194304 16246674 140736762562784 140621954133232 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 1 0 0 0 0 0
[pid=30491/tid=30493] ppid=30488 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/30491/task/30493/stat : 30493 (toysat) S 30488 30491 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26330533 1247350784 210656 33554432000 4194304 16246674 140736762562784 140621943643376 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 3 0 0 0 0 0
[pid=30491/tid=30494] ppid=30488 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/30491/task/30494/stat : 30494 (toysat) S 30488 30491 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26330533 1247350784 210666 33554432000 4194304 16246674 140736762562784 140621859777712 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 0.79
Current children cumulated vsize (KiB) 1218116

[startup+1.00041 s]
/proc/loadavg: 2.21 2.06 1.91 3/180 30491
/proc/meminfo: memFree=30027880/32872528 swapFree=526336/559040
[pid=30491] ppid=30488 vsize=1227332 CPUtime=0.99 cores=1,3,5,7
/proc/30491/stat : 30491 (toysat) R 30488 30491 28898 0 -1 4202496 247826 0 0 0 69 30 0 0 20 0 4 0 26330533 1256787968 248644 33554432000 4194304 16246674 140736762562784 140736762562096 5722896 0 0 0 34082818 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/30491/statm: 306833 248644 888 2943 0 303727 0
[pid=30491/tid=30492] ppid=30488 vsize=1227332 CPUtime=0 cores=1,3,5,7
/proc/30491/task/30492/stat : 30492 (toysat) S 30488 30491 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26330533 1256787968 248644 33554432000 4194304 16246674 140736762562784 140621954133232 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 1 0 0 0 0 0
[pid=30491/tid=30493] ppid=30488 vsize=1227332 CPUtime=0 cores=1,3,5,7
/proc/30491/task/30493/stat : 30493 (toysat) S 30488 30491 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26330533 1256787968 248644 33554432000 4194304 16246674 140736762562784 140621943643376 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 3 0 0 0 0 0
[pid=30491/tid=30494] ppid=30488 vsize=1227332 CPUtime=0 cores=1,3,5,7
/proc/30491/task/30494/stat : 30494 (toysat) S 30488 30491 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26330533 1256787968 248644 33554432000 4194304 16246674 140736762562784 140621859777712 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 0.99
Current children cumulated vsize (KiB) 1227332

Child status: 0
Real time (s): 1.0745
CPU time (s): 1.07383
CPU user time (s): 0.711891
CPU system time (s): 0.361944
CPU usage (%): 99.938
Max. virtual memory (cumulated for all children) (KiB): 1227332

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.711891
system time used= 0.361944
maximum resident set size= 994692
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 247856
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= 3

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.008998 second user time and 0.007998 second system time

The end

Launcher Data 

Begin job on node106 at 2016-06-18 11:40:04
IDJOB=4104281
IDBENCH=2679
IDSOLVER=2542
FILE ID=node106/4104281-1466242804
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=211-Q=479.opb
COMMAND LINE= toysat +RTS -H1G -MMEMLIMITm -K1G -RTS --pb --search=bcd2 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4104281-1466242804/watcher-4104281-1466242804 -o /tmp/evaluation-result-4104281-1466242804/solver-4104281-1466242804 -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-4104281-1466242804.opb

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

MD5SUM BENCH= c4dbf7394a726e589648bd23f70f08ef
RANDOM SEED=1211621278

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:        30028408 kB
Buffers:           79640 kB
Cached:           205984 kB
SwapCached:         1868 kB
Active:          1337272 kB
Inactive:         202156 kB
Active(anon):    1253372 kB
Inactive(anon):     3048 kB
Active(file):      83900 kB
Inactive(file):   199108 kB
Unevictable:      559040 kB
Mlocked:          526336 kB
SwapTotal:      67108856 kB
SwapFree:       67099160 kB
Dirty:             16856 kB
Writeback:             0 kB
AnonPages:       1814032 kB
Mapped:            11056 kB
Shmem:                 0 kB
Slab:             611244 kB
SReclaimable:      53780 kB
SUnreclaim:       557464 kB
KernelStack:        1528 kB
PageTables:         7456 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:    139264 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 11:40:05