Trace number 4104041

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 2016-05-02OPT229 0.680895 0.690042

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/
factor/normalized-factor-size=9-P=229-Q=239.opb
MD5SUM4fc83da5865efad44ce909a6d97c8c9f
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark229
Best CPU time to get the best result obtained on this benchmark0.020995
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 229
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 315852
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 2016-06-18T11:39:34+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-4104041-1466242774.opb"]
0.00/0.01	c use --random-gen="1192884232 3649876569 3732809733 3722039778 2122197148 3641375193 2192799819 2731887323 2500423289 557437133 1311218108 2701994675 4126304757 957159631 1057637457 4184018974 4166220465 4038135680 2165281883 1508094734 2459982935 360677846 2509010268 1161377630 3244569065 311261132 1263197142 3385434361 3134597787 2301521872 1764015392 3930529554 3103556147 2467381386 3191498190 4140880723 1533921001 379135250 1426755846 2568128075 1487361960 4190628484 4129075129 1392406095 2326641121 2351008465 3705122846 2004417015 2321153506 3788602308 2393777406 604775184 1238783773 3781214842 1992449381 2810217769 226055794 680866692 3926130591 2160855124 1595351144 3476996616 836011859 3036624220 1223704709 974531088 580311123 1817891484 2688712343 3128113947 384741029 2706736349 1405722982 3468074606 239294630 2363035769 516069570 1235570882 3531462433 3700961837 302581035 4031139731 1230793799 15361836 1675530131 1677687401 2962965209 365375178 2289359232 939313910 1286655123 2264432724 814762413 930630712 2731408250 619794816 525985034 2098517077 1727436345 3256973955 1239471881 2095740193 3557706287 2523426800 2051813951 2363323337 1542407532 4265582924 1458243774 3341697460 1190871537 3920340098 2897512525 1741902196 1262838656 1338837995 1842191484 1576582100 2915000040 3746408065 1482250787 3819964199 284937749 2450437770 3696931045 2228469504 3076113912 667779673 2226607022 1800783020 886585603 2874256287 3532013630 767344625 925948743 1029117979 2390328725 4113149578 2611998164 659208131 1552997043 1099613826 1928233688 675713057 3760145618 3922552946 4281047417 3001316349 2969202457 256965108 1524885373 2492575333 2930315365 3370076983 522140182 74286256 3456970254 3923338224 2578959081 4113525405 4213794916 2724738439 1525288277 2379108001 3743109649 140407663 2908603170 2584623512 3803601129 4283283392 1930110551 2326450726 3747716506 3632891245 1733120049 3599225917 2751190450 2696308870 1521705075 1736262699 1258465158 883051034 2461988067 3209551821 3808437879 1777008525 1452709500 3909618186 348870778 1424103114 2665796492 1805919055 975570314 3021246802 1444159734 4134775034 782710952 3706297966 771423013 2072933997 1456323745 2253243116 757807230 4112670777 3022143155 3183223758 173973696 3600046483 2268554264 1450530802 1372549912 4184321231 1937771892 432065131 2040679927 818680217 264538117 2315259418 2713292880 2437221443 1668028328 191072111 3599076970 1264350083 1155590323 3793046325 2846056513 334292187 2903351884 1701514024 599472325 2380599899 153851555 392985685 1176096081 1489396157 1610736210 2699712661 1306688093 1032885058 537613980 2414963346 3435356205 1785273489 704880954 3205801263 802133151 2565458799 3121646083 1049453374 3591313199 3335229292 3446666691 1867601992 737042397 1204658433 255 362436" option to reproduce the execution
0.00/0.01	c #vars 99
0.00/0.01	c #constraints 244
0.49/0.55	c BCD2: Hardening is enabled.
0.49/0.55	c BCD2: BiasedSearch is enabled.
0.49/0.55	c Solving starts ...
0.49/0.55	c ============================[ Search Statistics ]============================
0.49/0.55	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.49/0.55	c       |         |          |          |    Limit     GC | Var      | Constra 
0.49/0.55	c =============================================================================
0.49/0.55	c  0.0s |       0 |        0 |        0 |      114      0 |        1 |        0
0.49/0.57	c  0.0s |       1 |      113 |      100 |      114      0 |        1 |        2
0.49/0.59	c  0.0s |       2 |      277 |      250 |      126      1 |        3 |        6
0.59/0.63	c  0.1s |       2 |      502 |      454 |      139      2 |       13 |       45
0.59/0.63	c #cpu_time = 0.079s
0.59/0.63	c #wall_clock_time = 0.080s
0.59/0.63	c #decision = 502
0.59/0.63	c #random_decision = 1
0.59/0.63	c #conflict = 454
0.59/0.63	c #restart = 2
0.59/0.63	o 239
0.59/0.63	c BCD2: hardening fixes 1 literals
0.59/0.63	c BCD2: updating upper bound: 511 -> 238
0.59/0.63	c BCD2: 0 <= obj <= 238
0.59/0.63	c BCD2: #cores=0, #unrelaxed=8, #relaxed=0, #hardened=1
0.59/0.63	c BCD2: #sat=1 #unsat=1 bias=1/2
0.59/0.63	c Solving starts ...
0.59/0.63	c ============================[ Search Statistics ]============================
0.59/0.63	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.59/0.63	c       |         |          |          |    Limit     GC | Var      | Constra 
0.59/0.63	c =============================================================================
0.59/0.63	c  0.0s |       0 |        0 |        0 |      139      0 |       13 |       45
0.59/0.63	c  0.0s |       0 |        1 |        0 |      139      0 |       13 |       45
0.59/0.63	c #cpu_time = 0.000s
0.59/0.63	c #wall_clock_time = 0.000s
0.59/0.63	c #decision = 1
0.59/0.63	c #random_decision = 0
0.59/0.63	c #conflict = 0
0.59/0.63	c #restart = 0
0.59/0.63	c BCD2: found a new core of size 1: cost of the new core is >=64
0.59/0.63	c lower bound updated to 64
0.59/0.63	c BCD2: 64 <= obj <= 238
0.59/0.63	c BCD2: #cores=1, #unrelaxed=7, #relaxed=1, #hardened=1
0.59/0.63	c BCD2: #sat=1 #unsat=2 bias=2/3
0.59/0.63	c Solving starts ...
0.59/0.63	c ============================[ Search Statistics ]============================
0.59/0.63	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.59/0.63	c       |         |          |          |    Limit     GC | Var      | Constra 
0.59/0.63	c =============================================================================
0.59/0.63	c  0.0s |       0 |        0 |        0 |      139      0 |       13 |       45
0.59/0.63	c  0.0s |       0 |        3 |        1 |      139      0 |       13 |       45
0.59/0.63	c #cpu_time = 0.000s
0.59/0.63	c #wall_clock_time = 0.000s
0.59/0.63	c #decision = 3
0.59/0.63	c #random_decision = 0
0.59/0.63	c #conflict = 1
0.59/0.63	c #restart = 0
0.59/0.63	c BCD2: found a new core of size 2: cost of the new core is >=32
0.59/0.63	c lower bound updated to 96
0.59/0.63	c BCD2: 96 <= obj <= 238
0.59/0.63	c BCD2: #cores=2, #unrelaxed=5, #relaxed=3, #hardened=1
0.59/0.63	c BCD2: #sat=1 #unsat=3 bias=3/4
0.59/0.63	c Solving starts ...
0.59/0.63	c ============================[ Search Statistics ]============================
0.59/0.63	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.59/0.63	c       |         |          |          |    Limit     GC | Var      | Constra 
0.59/0.63	c =============================================================================
0.59/0.63	c  0.0s |       0 |        0 |        0 |      139      0 |       13 |       45
0.59/0.63	c  0.0s |       0 |       15 |        6 |      139      0 |       14 |       47
0.59/0.63	c #cpu_time = 0.001s
0.59/0.63	c #wall_clock_time = 0.001s
0.59/0.63	c #decision = 15
0.59/0.63	c #random_decision = 0
0.59/0.63	c #conflict = 6
0.59/0.63	c #restart = 0
0.59/0.63	c BCD2: relaxing 2 and merging with 1 cores into a new core of size 4: cost of the new core is >=40
0.59/0.63	c lower bound updated to 104
0.59/0.63	c BCD2: 104 <= obj <= 238
0.59/0.63	c BCD2: #cores=2, #unrelaxed=3, #relaxed=5, #hardened=1
0.59/0.63	c BCD2: #sat=1 #unsat=4 bias=4/5
0.59/0.63	c Solving starts ...
0.59/0.63	c ============================[ Search Statistics ]============================
0.59/0.63	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.59/0.63	c       |         |          |          |    Limit     GC | Var      | Constra 
0.59/0.63	c =============================================================================
0.59/0.63	c  0.0s |       0 |        0 |        0 |      139      0 |       15 |       47
0.59/0.64	c  0.0s |       0 |       16 |       11 |      139      0 |       15 |       48
0.59/0.64	c #cpu_time = 0.002s
0.59/0.64	c #wall_clock_time = 0.002s
0.59/0.64	c #decision = 16
0.59/0.64	c #random_decision = 0
0.59/0.64	c #conflict = 11
0.59/0.64	c #restart = 0
0.59/0.64	c BCD2: relaxing 3 and merging with 1 cores into a new core of size 7: cost of the new core is >=41
0.59/0.64	c lower bound updated to 105
0.59/0.64	c BCD2: 105 <= obj <= 238
0.59/0.64	c BCD2: #cores=2, #unrelaxed=0, #relaxed=8, #hardened=1
0.59/0.64	c BCD2: #sat=1 #unsat=5 bias=5/6
0.59/0.64	c Solving starts ...
0.59/0.64	c ============================[ Search Statistics ]============================
0.59/0.64	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.59/0.64	c       |         |          |          |    Limit     GC | Var      | Constra 
0.59/0.64	c =============================================================================
0.59/0.64	c  0.0s |       0 |        0 |        0 |      139      0 |       16 |       48
0.59/0.64	c  0.0s |       0 |       45 |       41 |      153      0 |       18 |       52
0.59/0.64	c #cpu_time = 0.007s
0.59/0.64	c #wall_clock_time = 0.007s
0.59/0.64	c #decision = 45
0.59/0.64	c #random_decision = 0
0.59/0.64	c #conflict = 41
0.59/0.64	c #restart = 0
0.59/0.64	c BCD2: updating lower bound of a core
0.59/0.64	c lower bound updated to 217
0.59/0.64	c BCD2: 217 <= obj <= 238
0.59/0.64	c BCD2: #cores=2, #unrelaxed=0, #relaxed=8, #hardened=1
0.59/0.64	c BCD2: #sat=1 #unsat=6 bias=6/7
0.59/0.64	c Solving starts ...
0.59/0.64	c ============================[ Search Statistics ]============================
0.59/0.64	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.59/0.64	c       |         |          |          |    Limit     GC | Var      | Constra 
0.59/0.64	c =============================================================================
0.59/0.64	c  0.0s |       0 |        0 |        0 |      153      0 |       39 |       52
0.59/0.65	c  0.0s |       0 |       10 |        5 |      153      0 |       39 |      115
0.59/0.65	c #cpu_time = 0.002s
0.59/0.65	c #wall_clock_time = 0.002s
0.59/0.65	c #decision = 10
0.59/0.65	c #random_decision = 0
0.59/0.65	c #conflict = 5
0.59/0.65	c #restart = 0
0.59/0.65	o 229
0.59/0.65	c BCD2: updating upper bound: 238 -> 228
0.59/0.65	c BCD2: 217 <= obj <= 228
0.59/0.65	c BCD2: #cores=2, #unrelaxed=0, #relaxed=8, #hardened=1
0.59/0.65	c BCD2: #sat=2 #unsat=6 bias=6/8
0.59/0.65	c Solving starts ...
0.59/0.65	c ============================[ Search Statistics ]============================
0.59/0.65	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.59/0.65	c       |         |          |          |    Limit     GC | Var      | Constra 
0.59/0.65	c =============================================================================
0.59/0.65	c  0.0s |       0 |        0 |        0 |      153      0 |       39 |      115
0.59/0.65	c  0.0s |       0 |        3 |        3 |      153      0 |      101 |      115
0.59/0.65	c #cpu_time = 0.001s
0.59/0.65	c #wall_clock_time = 0.001s
0.59/0.65	c #decision = 3
0.59/0.65	c #random_decision = 0
0.59/0.65	c #conflict = 3
0.59/0.65	c #restart = 0
0.59/0.65	c lower bound updated to 229
0.59/0.65	s OPTIMUM FOUND
0.59/0.65	v x1 -x2 x3 -x4 -x5 x6 x7 x8 -x9 x10
0.59/0.65	v x11 x12 x13 -x14 x15 x16 x17 -x18 x19 x20
0.59/0.65	v x21 x22 -x23 x24 x25 x26 -x27 -x28 -x29 -x30
0.59/0.65	v -x31 -x32 -x33 -x34 -x35 -x36 x37 x38 x39 x40
0.59/0.65	v -x41 x42 x43 x44 -x45 -x46 -x47 -x48 -x49 -x50
0.59/0.65	v -x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 -x60
0.59/0.65	v -x61 -x62 -x63 x64 x65 x66 x67 -x68 x69 x70
0.59/0.65	v x71 -x72 x73 x74 x75 x76 -x77 x78 x79 x80
0.59/0.65	v -x81 x82 x83 x84 x85 -x86 x87 x88 x89 -x90
0.59/0.65	v -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99
0.59/0.65	c total CPU time = 0.648s
0.59/0.65	c total wall clock time = 0.650s

Verifier Data 

OK	229

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-4104041-1466242774/watcher-4104041-1466242774 -o /tmp/evaluation-result-4104041-1466242774/solver-4104041-1466242774 -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-4104041-1466242774.opb 

pid=29015
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: 2.05 2.01 1.89 3/179 29018
/proc/meminfo: memFree=30031352/32872528 swapFree=526336/559040
[pid=29018] ppid=29015 vsize=785988 CPUtime=0 cores=1,3,5,7
/proc/29018/stat : 29018 (toysat) R 29015 29018 28898 0 -1 4202496 2944 0 0 0 0 0 0 0 20 0 4 0 26327534 804851712 3305 33554432000 4194304 16246674 140733773264544 140733773263968 13880264 0 2 0 34082818 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/29018/statm: 197009 3315 442 2943 0 193903 0
[pid=29018/tid=29019] ppid=29015 vsize=803396 CPUtime=0 cores=1,3,5,7
/proc/29018/task/29019/stat : 29019 (toysat) S 29015 29018 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26327534 822677504 3375 33554432000 4194304 16246674 140733773264544 140178815429872 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 3 0 0 0 0 0
[pid=29018/tid=29020] ppid=29015 vsize=808516 CPUtime=0 cores=1,3,5,7
/proc/29018/task/29020/stat : 29020 (toysat) S 29015 29018 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26327534 827920384 3392 33554432000 4194304 16246674 140733773264544 140178804940016 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 5 0 0 0 0 0
[pid=29018/tid=29021] ppid=29015 vsize=812612 CPUtime=0 cores=1,3,5,7
/proc/29018/task/29021/stat : 29021 (toysat) S 29015 29018 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26327534 832114688 3410 33554432000 4194304 16246674 140733773264544 140178794466480 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 3 0 0 0 0 0

[startup+0.100179 s]
/proc/loadavg: 2.05 2.01 1.89 3/179 29018
/proc/meminfo: memFree=30031352/32872528 swapFree=526336/559040
[pid=29018] ppid=29015 vsize=1218116 CPUtime=0.08 cores=1,3,5,7
/proc/29018/stat : 29018 (toysat) R 29015 29018 28898 0 -1 4202496 31443 0 0 0 5 3 0 0 20 0 4 0 26327534 1247350784 31794 33554432000 4194304 16246674 140733773264544 140733773263968 12429797 0 0 0 34082818 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/29018/statm: 304529 31799 641 2943 0 301423 0
[pid=29018/tid=29019] ppid=29015 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/29018/task/29019/stat : 29019 (toysat) S 29015 29018 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26327534 1247350784 31802 33554432000 4194304 16246674 140733773264544 140178815429872 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 3 0 0 0 0 0
[pid=29018/tid=29020] ppid=29015 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/29018/task/29020/stat : 29020 (toysat) S 29015 29018 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26327534 1247350784 31805 33554432000 4194304 16246674 140733773264544 140178804940016 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 5 0 0 0 0 0
[pid=29018/tid=29021] ppid=29015 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/29018/task/29021/stat : 29021 (toysat) S 29015 29018 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26327534 1247350784 31808 33554432000 4194304 16246674 140733773264544 140178794466480 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1218116

[startup+0.200536 s]
/proc/loadavg: 2.05 2.01 1.89 3/179 29018
/proc/meminfo: memFree=30031352/32872528 swapFree=526336/559040
[pid=29018] ppid=29015 vsize=1218116 CPUtime=0.19 cores=1,3,5,7
/proc/29018/stat : 29018 (toysat) R 29015 29018 28898 0 -1 4202496 56442 0 0 0 13 6 0 0 20 0 4 0 26327534 1247350784 56793 33554432000 4194304 16246674 140733773264544 140733773246464 12652961 0 0 0 34082818 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/29018/statm: 304529 56803 641 2943 0 301423 0
[pid=29018/tid=29019] ppid=29015 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/29018/task/29019/stat : 29019 (toysat) S 29015 29018 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26327534 1247350784 56808 33554432000 4194304 16246674 140733773264544 140178815429872 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 3 0 0 0 0 0
[pid=29018/tid=29020] ppid=29015 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/29018/task/29020/stat : 29020 (toysat) S 29015 29018 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26327534 1247350784 56815 33554432000 4194304 16246674 140733773264544 140178804940016 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 5 0 0 0 0 0
[pid=29018/tid=29021] ppid=29015 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/29018/task/29021/stat : 29021 (toysat) S 29015 29018 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26327534 1247350784 56821 33554432000 4194304 16246674 140733773264544 140178794466480 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 1218116

[startup+0.300493 s]
/proc/loadavg: 2.05 2.01 1.89 3/179 29018
/proc/meminfo: memFree=30031352/32872528 swapFree=526336/559040
[pid=29018] ppid=29015 vsize=1218116 CPUtime=0.29 cores=1,3,5,7
/proc/29018/stat : 29018 (toysat) R 29015 29018 28898 0 -1 4202496 84801 0 0 0 18 11 0 0 20 0 4 0 26327534 1247350784 85152 33554432000 4194304 16246674 140733773264544 140733773246464 12429797 0 0 0 34082818 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/29018/statm: 304529 85157 641 2943 0 301423 0
[pid=29018/tid=29019] ppid=29015 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/29018/task/29019/stat : 29019 (toysat) S 29015 29018 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26327534 1247350784 85160 33554432000 4194304 16246674 140733773264544 140178815429872 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 3 0 0 0 0 0
[pid=29018/tid=29020] ppid=29015 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/29018/task/29020/stat : 29020 (toysat) S 29015 29018 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26327534 1247350784 85163 33554432000 4194304 16246674 140733773264544 140178804940016 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 5 0 0 0 0 0
[pid=29018/tid=29021] ppid=29015 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/29018/task/29021/stat : 29021 (toysat) S 29015 29018 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26327534 1247350784 85167 33554432000 4194304 16246674 140733773264544 140178794466480 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1218116

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 29018 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.400487 s]
/proc/loadavg: 2.05 2.01 1.89 3/179 29018
/proc/meminfo: memFree=30031352/32872528 swapFree=526336/559040
[pid=29018] ppid=29015 vsize=1218116 CPUtime=0.39 cores=1,3,5,7
/proc/29018/stat : 29018 (toysat) R 29015 29018 28898 0 -1 4202496 114914 0 0 0 24 15 0 0 20 0 4 0 26327534 1247350784 115266 33554432000 4194304 16246674 140733773264544 140733773246464 12429797 0 0 0 34082818 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/29018/statm: 304529 115270 653 2943 0 301423 0
[pid=29018/tid=29019] ppid=29015 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/29018/task/29019/stat : 29019 (toysat) S 29015 29018 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26327534 1247350784 115274 33554432000 4194304 16246674 140733773264544 140178815429872 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 3 0 0 0 0 0
[pid=29018/tid=29020] ppid=29015 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/29018/task/29020/stat : 29020 (toysat) S 29015 29018 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26327534 1247350784 115278 33554432000 4194304 16246674 140733773264544 140178804940016 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 5 0 0 0 0 0
[pid=29018/tid=29021] ppid=29015 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/29018/task/29021/stat : 29021 (toysat) S 29015 29018 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26327534 1247350784 115281 33554432000 4194304 16246674 140733773264544 140178794466480 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 0.39
Current children cumulated vsize (KiB) 1218116

[startup+0.600387 s]
/proc/loadavg: 2.05 2.01 1.89 3/179 29018
/proc/meminfo: memFree=30031352/32872528 swapFree=526336/559040
[pid=29018] ppid=29015 vsize=1218116 CPUtime=0.59 cores=1,3,5,7
/proc/29018/stat : 29018 (toysat) R 29015 29018 28898 0 -1 4202496 162061 0 0 0 37 22 0 0 20 0 4 0 26327534 1247350784 162409 33554432000 4194304 16246674 140733773264544 140733773246464 5677541 0 0 0 34082818 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/29018/statm: 304529 162416 759 2943 0 301423 0
[pid=29018/tid=29019] ppid=29015 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/29018/task/29019/stat : 29019 (toysat) S 29015 29018 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26327534 1247350784 162422 33554432000 4194304 16246674 140733773264544 140178815429872 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 3 0 0 0 0 0
[pid=29018/tid=29020] ppid=29015 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/29018/task/29020/stat : 29020 (toysat) S 29015 29018 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26327534 1247350784 162427 33554432000 4194304 16246674 140733773264544 140178804940016 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 5 0 0 0 0 0
[pid=29018/tid=29021] ppid=29015 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/29018/task/29021/stat : 29021 (toysat) S 29015 29018 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26327534 1247350784 162432 33554432000 4194304 16246674 140733773264544 140178794466480 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 0.59
Current children cumulated vsize (KiB) 1218116

Child status: 0
Real time (s): 0.690042
CPU time (s): 0.680895
CPU user time (s): 0.414936
CPU system time (s): 0.265959
CPU usage (%): 98.6744
Max. virtual memory (cumulated for all children) (KiB): 1218116

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.414936
system time used= 0.265959
maximum resident set size= 686528
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 171294
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= 17
involuntary context switches= 4

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.002999 second user time and 0.009998 second system time

The end

Launcher Data 

Begin job on node106 at 2016-06-18 11:39:34
IDJOB=4104041
IDBENCH=2644
IDSOLVER=2542
FILE ID=node106/4104041-1466242774
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=229-Q=239.opb
COMMAND LINE= toysat +RTS -H1G -MMEMLIMITm -K1G -RTS --pb --search=bcd2 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4104041-1466242774/watcher-4104041-1466242774 -o /tmp/evaluation-result-4104041-1466242774/solver-4104041-1466242774 -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-4104041-1466242774.opb

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

MD5SUM BENCH= 4fc83da5865efad44ce909a6d97c8c9f
RANDOM SEED=292434361

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:        30031880 kB
Buffers:           78512 kB
Cached:           205224 kB
SwapCached:         1868 kB
Active:          1335516 kB
Inactive:         202024 kB
Active(anon):    1253120 kB
Inactive(anon):     3048 kB
Active(file):      82396 kB
Inactive(file):   198976 kB
Unevictable:      559040 kB
Mlocked:          526336 kB
SwapTotal:      67108856 kB
SwapFree:       67099160 kB
Dirty:             16392 kB
Writeback:             0 kB
AnonPages:       1812112 kB
Mapped:            10808 kB
Shmem:                 0 kB
Slab:             609048 kB
SReclaimable:      52868 kB
SUnreclaim:       556180 kB
KernelStack:        1472 kB
PageTables:         7768 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1955528 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:     88064 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 11:39:35