Trace number 4104705

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 0.556915 0.560899

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/
factor/normalized-factor-size=9-P=97-Q=509.opb
MD5SUMc94d2bf2d00730212da3f21790bdba4d
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 benchmark0.018996
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 310494
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.00	c 2016-06-18T11:40:53+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-4104705-1466242853.opb"]
0.00/0.01	c use --random-gen="3737263051 3849907649 1877200416 2144101470 4136299743 3561989137 2716890860 1157831194 3039840366 1440218532 1597109386 4292415044 1997319498 2548868526 1372322601 2222266034 2109197316 2872699352 994862643 4012761664 2741356698 3755388072 2859311799 703410421 2502409151 636696575 2230043878 658192636 2313145799 1341150249 322200146 3235449550 1819851173 2885002225 1418792408 2718766169 348426119 2687782314 1400184272 3822296505 1933762845 3948266287 1252178556 1741976699 2034602270 948481098 115320913 2368707827 320822390 2187784533 1827942459 2490469252 2276747019 1358753677 3425593888 3478846355 3245894095 1705322752 2078314698 3607755791 1615079958 934327808 1198028331 1794073913 2328761866 2436500591 844502482 1109649200 386657093 1891241949 2910576960 3175912259 3146448308 592243823 1870300119 121585440 3275223512 1374529275 4205172773 3342679802 305164605 3268563068 3322616031 1684271866 3658139108 1107368585 1276017663 388852009 3339259712 3552025383 3084665807 2723337584 1437305116 3879143835 194714460 905574634 2968762105 3200075173 284810022 3516597462 3782125330 2964562746 4130544212 4008821870 132160215 2340001156 4273304231 3807711219 3158012682 1439907380 3682854377 3977339610 335351825 4104897512 171020463 3551243737 4289419324 164441704 810033707 3121266076 852704368 3756398089 3322018572 3229737830 1049878424 3487918161 1314699675 377792667 3732314400 4053250562 3979344783 427424503 2238851208 3768906324 2467185987 498809017 4076425900 4223022365 3006070670 4092012415 1382503161 4123530249 191671639 1186728476 3216440560 2884148195 2109183887 1267704243 127594751 4123121003 2621650940 385640830 4123472884 3806587684 1664048719 1972988158 3184570766 477410289 941873121 502090400 3854276695 4140748303 2371417934 1550696024 3326023547 3055478712 2934941187 139778717 2952596372 3632332372 1382067906 1131072650 2665912254 112549005 2369429740 2582630655 913658527 1964741705 3362181546 1416966168 304652623 3394760555 1489170311 1912046284 789449506 2202018168 41600193 145935549 2142239157 4197655142 1273495426 3129434306 2413584409 607107585 97774104 96638343 3301189712 4198655376 1509217839 2429397998 3181372550 82399352 3960395822 2519531841 4258813288 3988879196 3524111886 3928694567 83458563 1465876965 1524042779 2136949571 179157393 1030869966 1648616081 26818892 2099223949 297315038 1197537677 1602143407 1579219976 4127219413 1327451437 979480382 321677027 2885336473 2023227943 1775453212 429212497 3983672633 2485793727 1322617315 2199771306 3085624349 2411420465 403716128 1497198545 680677508 1505316572 1863744454 784965605 2459947826 261322351 1893641230 1804816607 581506397 1603809093 1594546384 3839657183 761881540 571615326 2233272104 3999035811 777391457 1816300434 478890434 255 362436" option to reproduce the execution
0.00/0.01	c #vars 99
0.00/0.01	c #constraints 244
0.38/0.44	c BCD2: Hardening is enabled.
0.38/0.44	c BCD2: BiasedSearch is enabled.
0.38/0.44	c Solving starts ...
0.38/0.44	c ============================[ Search Statistics ]============================
0.38/0.44	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.38/0.44	c       |         |          |          |    Limit     GC | Var      | Constra 
0.38/0.44	c =============================================================================
0.38/0.44	c  0.0s |       0 |        0 |        0 |      114      0 |        1 |        0
0.38/0.46	c  0.0s |       1 |      117 |      100 |      114      0 |        1 |        2
0.38/0.47	c  0.0s |       1 |      206 |      175 |      126      1 |        1 |        2
0.38/0.47	c #cpu_time = 0.030s
0.38/0.47	c #wall_clock_time = 0.030s
0.38/0.47	c #decision = 206
0.38/0.47	c #random_decision = 1
0.38/0.47	c #conflict = 175
0.38/0.47	c #restart = 1
0.38/0.47	o 509
0.38/0.47	c BCD2: updating upper bound: 511 -> 508
0.38/0.47	c BCD2: 0 <= obj <= 508
0.38/0.47	c BCD2: #cores=0, #unrelaxed=9, #relaxed=0, #hardened=0
0.38/0.47	c BCD2: #sat=1 #unsat=1 bias=1/2
0.38/0.47	c Solving starts ...
0.38/0.47	c ============================[ Search Statistics ]============================
0.38/0.47	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.38/0.47	c       |         |          |          |    Limit     GC | Var      | Constra 
0.38/0.47	c =============================================================================
0.38/0.47	c  0.0s |       0 |        0 |        0 |      126      0 |        1 |        2
0.38/0.47	c  0.0s |       0 |        2 |        0 |      126      0 |        1 |        2
0.38/0.47	c #cpu_time = 0.000s
0.38/0.47	c #wall_clock_time = 0.000s
0.38/0.47	c #decision = 2
0.38/0.47	c #random_decision = 0
0.38/0.47	c #conflict = 0
0.38/0.47	c #restart = 0
0.38/0.47	c BCD2: found a new core of size 3: cost of the new core is >=64
0.38/0.47	c lower bound updated to 64
0.38/0.47	c BCD2: 64 <= obj <= 508
0.38/0.47	c BCD2: #cores=1, #unrelaxed=6, #relaxed=3, #hardened=0
0.38/0.47	c BCD2: #sat=1 #unsat=2 bias=2/3
0.38/0.47	c Solving starts ...
0.38/0.47	c ============================[ Search Statistics ]============================
0.38/0.47	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.38/0.47	c       |         |          |          |    Limit     GC | Var      | Constra 
0.38/0.47	c =============================================================================
0.38/0.47	c  0.0s |       0 |        0 |        0 |      126      0 |        1 |        2
0.38/0.48	c  0.0s |       0 |       29 |       23 |      126      0 |        1 |        2
0.38/0.48	c #cpu_time = 0.004s
0.38/0.48	c #wall_clock_time = 0.004s
0.38/0.48	c #decision = 29
0.38/0.48	c #random_decision = 0
0.38/0.48	c #conflict = 23
0.38/0.48	c #restart = 0
0.38/0.48	c BCD2: relaxing 6 and merging with 1 cores into a new core of size 9: cost of the new core is >=65
0.38/0.48	c lower bound updated to 65
0.38/0.48	c BCD2: 65 <= obj <= 508
0.38/0.48	c BCD2: #cores=1, #unrelaxed=0, #relaxed=9, #hardened=0
0.38/0.48	c BCD2: #sat=1 #unsat=3 bias=3/4
0.38/0.48	c Solving starts ...
0.38/0.48	c ============================[ Search Statistics ]============================
0.38/0.48	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.38/0.48	c       |         |          |          |    Limit     GC | Var      | Constra 
0.38/0.48	c =============================================================================
0.38/0.48	c  0.0s |       0 |        0 |        0 |      126      0 |        2 |        2
0.49/0.50	c  0.0s |       1 |      110 |      100 |      139      1 |        2 |        3
0.49/0.52	c  0.0s |       1 |      238 |      216 |      139      2 |        2 |        3
0.49/0.52	c #cpu_time = 0.042s
0.49/0.52	c #wall_clock_time = 0.042s
0.49/0.52	c #decision = 238
0.49/0.52	c #random_decision = 0
0.49/0.52	c #conflict = 216
0.49/0.52	c #restart = 1
0.49/0.52	o 97
0.49/0.52	c BCD2: hardening fixes 2 literals
0.49/0.52	c BCD2: updating upper bound: 508 -> 96
0.49/0.52	c BCD2: 65 <= obj <= 96
0.49/0.52	c BCD2: #cores=1, #unrelaxed=0, #relaxed=7, #hardened=2
0.49/0.52	c BCD2: #sat=2 #unsat=3 bias=3/5
0.49/0.52	c Solving starts ...
0.49/0.52	c ============================[ Search Statistics ]============================
0.49/0.52	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.49/0.52	c       |         |          |          |    Limit     GC | Var      | Constra 
0.49/0.52	c =============================================================================
0.49/0.52	c  0.0s |       0 |        0 |        0 |      139      0 |       26 |        4
0.49/0.52	c  0.0s |       0 |        1 |        1 |      139      0 |       27 |       85
0.49/0.52	c #cpu_time = 0.001s
0.49/0.52	c #wall_clock_time = 0.001s
0.49/0.52	c #decision = 1
0.49/0.52	c #random_decision = 0
0.49/0.52	c #conflict = 1
0.49/0.52	c #restart = 0
0.49/0.52	c BCD2: updating lower bound of a core
0.49/0.52	c lower bound updated to 85
0.49/0.52	c BCD2: 85 <= obj <= 96
0.49/0.52	c BCD2: #cores=1, #unrelaxed=0, #relaxed=7, #hardened=2
0.49/0.52	c BCD2: #sat=2 #unsat=4 bias=4/6
0.49/0.52	c Solving starts ...
0.49/0.52	c ============================[ Search Statistics ]============================
0.49/0.52	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.49/0.52	c       |         |          |          |    Limit     GC | Var      | Constra 
0.49/0.52	c =============================================================================
0.49/0.52	c  0.0s |       0 |        0 |        0 |      139      0 |       27 |       86
0.49/0.52	c  0.0s |       0 |        1 |        1 |      139      0 |       28 |       88
0.49/0.52	c #cpu_time = 0.001s
0.49/0.52	c #wall_clock_time = 0.001s
0.49/0.52	c #decision = 1
0.49/0.52	c #random_decision = 0
0.49/0.52	c #conflict = 1
0.49/0.52	c #restart = 0
0.49/0.52	c BCD2: updating lower bound of a core
0.49/0.52	c lower bound updated to 94
0.49/0.52	c BCD2: 94 <= obj <= 96
0.49/0.52	c BCD2: #cores=1, #unrelaxed=0, #relaxed=7, #hardened=2
0.49/0.52	c BCD2: #sat=2 #unsat=5 bias=5/7
0.49/0.52	c Solving starts ...
0.49/0.52	c ============================[ Search Statistics ]============================
0.49/0.52	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.49/0.52	c       |         |          |          |    Limit     GC | Var      | Constra 
0.49/0.52	c =============================================================================
0.49/0.52	c  0.0s |       0 |        0 |        0 |      139      0 |       28 |       88
0.49/0.52	c  0.0s |       0 |        1 |        1 |      139      0 |       29 |       90
0.49/0.52	c #cpu_time = 0.001s
0.49/0.52	c #wall_clock_time = 0.001s
0.49/0.52	c #decision = 1
0.49/0.52	c #random_decision = 0
0.49/0.52	c #conflict = 1
0.49/0.52	c #restart = 0
0.49/0.52	c BCD2: updating lower bound of a core
0.49/0.52	c lower bound updated to 97
0.49/0.52	s OPTIMUM FOUND
0.49/0.52	v x1 -x2 -x3 -x4 -x5 x6 x7 -x8 -x9 x10
0.49/0.52	v -x11 x12 x13 x14 x15 x16 x17 x18 x19 -x20
0.49/0.52	v x21 x22 x23 x24 x25 x26 x27 -x28 -x29 -x30
0.49/0.52	v -x31 -x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40
0.49/0.52	v -x41 -x42 -x43 -x44 -x45 -x46 -x47 -x48 -x49 -x50
0.49/0.52	v -x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 -x60
0.49/0.52	v -x61 -x62 -x63 x64 -x65 x66 x67 x68 x69 x70
0.49/0.52	v x71 x72 x73 -x74 x75 x76 x77 x78 x79 x80
0.49/0.52	v x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90
0.49/0.52	v -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99
0.49/0.52	c total CPU time = 0.524s
0.49/0.52	c total wall clock time = 0.525s

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-4104705-1466242853/watcher-4104705-1466242853 -o /tmp/evaluation-result-4104705-1466242853/solver-4104705-1466242853 -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-4104705-1466242853.opb 

pid=624
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: 1.90 2.00 1.90 3/180 627
/proc/meminfo: memFree=30023748/32872528 swapFree=526336/559040
[pid=627] ppid=624 vsize=241084 CPUtime=0 cores=1,3,5,7
/proc/627/stat : 627 (toysat) R 624 627 28898 0 -1 4202496 614 0 0 0 0 0 0 0 20 0 4 0 26335414 246870016 982 33554432000 4194304 16246674 140733215202960 140733215202384 13325053 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/627/statm: 60271 992 383 2943 0 57165 0
[pid=627/tid=628] ppid=624 vsize=478652 CPUtime=0 cores=1,3,5,7
/proc/627/task/628/stat : 628 (toysat) S 624 627 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26335414 490139648 2103 33554432000 4194304 16246674 140733215202960 139638297570544 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=627/tid=629] ppid=624 vsize=483772 CPUtime=0 cores=1,3,5,7
/proc/627/task/629/stat : 629 (toysat) S 624 627 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26335414 495382528 2121 33554432000 4194304 16246674 140733215202960 139638287080688 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=627/tid=630] ppid=624 vsize=487868 CPUtime=0 cores=1,3,5,7
/proc/627/task/630/stat : 630 (toysat) S 624 627 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26335414 499576832 2138 33554432000 4194304 16246674 140733215202960 139638276607152 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0

[startup+0.100176 s]
/proc/loadavg: 1.90 2.00 1.90 3/180 627
/proc/meminfo: memFree=30023748/32872528 swapFree=526336/559040
[pid=627] ppid=624 vsize=1218116 CPUtime=0.09 cores=1,3,5,7
/proc/627/stat : 627 (toysat) R 624 627 28898 0 -1 4202496 31307 0 0 0 5 4 0 0 20 0 4 0 26335414 1247350784 31659 33554432000 4194304 16246674 140733215202960 140733215202384 12654533 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/627/statm: 304529 31673 641 2943 0 301423 0
[pid=627/tid=628] ppid=624 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/627/task/628/stat : 628 (toysat) S 624 627 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26335414 1247350784 31682 33554432000 4194304 16246674 140733215202960 139638297570544 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=627/tid=629] ppid=624 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/627/task/629/stat : 629 (toysat) S 624 627 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26335414 1247350784 31692 33554432000 4194304 16246674 140733215202960 139638287080688 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=627/tid=630] ppid=624 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/627/task/630/stat : 630 (toysat) S 624 627 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26335414 1247350784 31702 33554432000 4194304 16246674 140733215202960 139638276607152 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+0.200533 s]
/proc/loadavg: 1.90 2.00 1.90 3/180 627
/proc/meminfo: memFree=30023748/32872528 swapFree=526336/559040
[pid=627] ppid=624 vsize=1218116 CPUtime=0.19 cores=1,3,5,7
/proc/627/stat : 627 (toysat) R 624 627 28898 0 -1 4202496 56092 0 0 0 12 7 0 0 20 0 4 0 26335414 1247350784 56443 33554432000 4194304 16246674 140733215202960 140733215202384 12449399 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/627/statm: 304529 56459 641 2943 0 301423 0
[pid=627/tid=628] ppid=624 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/627/task/628/stat : 628 (toysat) S 624 627 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26335414 1247350784 56469 33554432000 4194304 16246674 140733215202960 139638297570544 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=627/tid=629] ppid=624 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/627/task/629/stat : 629 (toysat) S 624 627 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26335414 1247350784 56478 33554432000 4194304 16246674 140733215202960 139638287080688 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=627/tid=630] ppid=624 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/627/task/630/stat : 630 (toysat) S 624 627 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26335414 1247350784 56487 33554432000 4194304 16246674 140733215202960 139638276607152 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+0.300491 s]
/proc/loadavg: 1.90 2.00 1.90 3/180 627
/proc/meminfo: memFree=30023748/32872528 swapFree=526336/559040
[pid=627] ppid=624 vsize=1218116 CPUtime=0.28 cores=1,3,5,7
/proc/627/stat : 627 (toysat) R 624 627 28898 0 -1 4202496 87368 0 0 0 18 10 0 0 20 0 4 0 26335414 1247350784 87720 33554432000 4194304 16246674 140733215202960 140733215202384 12652961 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/627/statm: 304529 87736 654 2943 0 301423 0
[pid=627/tid=628] ppid=624 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/627/task/628/stat : 628 (toysat) S 624 627 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26335414 1247350784 87745 33554432000 4194304 16246674 140733215202960 139638297570544 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=627/tid=629] ppid=624 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/627/task/629/stat : 629 (toysat) S 624 627 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26335414 1247350784 87755 33554432000 4194304 16246674 140733215202960 139638287080688 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=627/tid=630] ppid=624 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/627/task/630/stat : 630 (toysat) S 624 627 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26335414 1247350784 87764 33554432000 4194304 16246674 140733215202960 139638276607152 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 1218116

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 627 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.400482 s]
/proc/loadavg: 1.90 2.00 1.90 3/180 627
/proc/meminfo: memFree=30023748/32872528 swapFree=526336/559040
[pid=627] ppid=624 vsize=1218116 CPUtime=0.38 cores=1,3,5,7
/proc/627/stat : 627 (toysat) R 624 627 28898 0 -1 4202496 114339 0 0 0 25 13 0 0 20 0 4 0 26335414 1247350784 114691 33554432000 4194304 16246674 140733215202960 140733215202384 12449399 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/627/statm: 304529 114707 654 2943 0 301423 0
[pid=627/tid=628] ppid=624 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/627/task/628/stat : 628 (toysat) S 624 627 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26335414 1247350784 114716 33554432000 4194304 16246674 140733215202960 139638297570544 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=627/tid=629] ppid=624 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/627/task/629/stat : 629 (toysat) S 624 627 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26335414 1247350784 114726 33554432000 4194304 16246674 140733215202960 139638287080688 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=627/tid=630] ppid=624 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/627/task/630/stat : 630 (toysat) S 624 627 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26335414 1247350784 114736 33554432000 4194304 16246674 140733215202960 139638276607152 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 0.38
Current children cumulated vsize (KiB) 1218116

[startup+0.50041 s]
/proc/loadavg: 1.90 2.00 1.90 3/180 627
/proc/meminfo: memFree=30023748/32872528 swapFree=526336/559040
[pid=627] ppid=624 vsize=1218116 CPUtime=0.49 cores=1,3,5,7
/proc/627/stat : 627 (toysat) R 624 627 28898 0 -1 4202496 135505 0 0 0 33 16 0 0 20 0 4 0 26335414 1247350784 135853 33554432000 4194304 16246674 140733215202960 140733215202384 5724508 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/627/statm: 304529 135865 789 2943 0 301423 0
[pid=627/tid=628] ppid=624 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/627/task/628/stat : 628 (toysat) S 624 627 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26335414 1247350784 135869 33554432000 4194304 16246674 140733215202960 139638297570544 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=627/tid=629] ppid=624 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/627/task/629/stat : 629 (toysat) S 624 627 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26335414 1247350784 135872 33554432000 4194304 16246674 140733215202960 139638287080688 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=627/tid=630] ppid=624 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/627/task/630/stat : 630 (toysat) S 624 627 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26335414 1247350784 135876 33554432000 4194304 16246674 140733215202960 139638276607152 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 0.49
Current children cumulated vsize (KiB) 1218116

Child status: 0
Real time (s): 0.560899
CPU time (s): 0.556915
CPU user time (s): 0.354946
CPU system time (s): 0.201969
CPU usage (%): 99.2897
Max. virtual memory (cumulated for all children) (KiB): 1218116

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.354946
system time used= 0.201969
maximum resident set size= 564720
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 140842
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= 3

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.002999 second user time and 0.006998 second system time

The end

Launcher Data 

Begin job on node106 at 2016-06-18 11:40:53
IDJOB=4104705
IDBENCH=2742
IDSOLVER=2542
FILE ID=node106/4104705-1466242853
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=509.opb
COMMAND LINE= toysat +RTS -H1G -MMEMLIMITm -K1G -RTS --pb --search=bcd2 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4104705-1466242853/watcher-4104705-1466242853 -o /tmp/evaluation-result-4104705-1466242853/solver-4104705-1466242853 -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-4104705-1466242853.opb

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

MD5SUM BENCH= c94d2bf2d00730212da3f21790bdba4d
RANDOM SEED=2077877439

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:        30024128 kB
Buffers:           81468 kB
Cached:           207292 kB
SwapCached:         1868 kB
Active:          1339700 kB
Inactive:         203080 kB
Active(anon):    1253348 kB
Inactive(anon):     3048 kB
Active(file):      86352 kB
Inactive(file):   200032 kB
Unevictable:      559040 kB
Mlocked:          526336 kB
SwapTotal:      67108856 kB
SwapFree:       67099160 kB
Dirty:             17160 kB
Writeback:             0 kB
AnonPages:       1812220 kB
Mapped:            10820 kB
Shmem:                 0 kB
Slab:             612360 kB
SReclaimable:      54608 kB
SUnreclaim:       557752 kB
KernelStack:        1464 kB
PageTables:         7656 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:    219136 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 11:40:54