Trace number 4104481

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 2016-05-02OPT347 1.21381 1.21396

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/
factor/normalized-factor-size=9-P=347-Q=431.opb
MD5SUM35e76a895a03a9a24fcb7b11e27d59ec
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark347
Best CPU time to get the best result obtained on this benchmark0.022995
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 347
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 149557
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 410678
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 2016-06-18T11:40:26+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-4104481-1466242826.opb"]
0.00/0.01	c use --random-gen="4082651550 534841477 3592079369 3460622544 662779245 1898701315 1252377404 4085786528 3100503782 3677542210 169241943 813738543 3651108251 2486690061 3513110636 1014348569 470310849 283301679 882859029 3976170725 4273605555 1866913562 3397044409 2554223310 620496755 587504751 3944787979 874323885 4213452387 2544096680 169932960 373663240 771250611 1173575281 3177631059 4114883880 4136725648 1197464802 2525357627 86241418 4039143912 1345782218 2628553980 2555365980 1816036697 3899866401 2202162615 2579946394 2783990421 4253826648 1827893345 3746784899 2177747569 1465730334 628208219 1131492256 890454336 2527808371 2887918843 3760200596 1483159340 3850785591 4209233112 2190328607 1793774115 3356052185 882604902 3825819171 973469154 208975374 759594376 1018449006 2769729403 3717815244 3338508333 1318566714 2088723988 3839415419 3512165822 1992756199 3954428764 580027559 3883815446 128369680 1091082029 2779961405 1414147496 2908345142 2103898394 949373756 938422145 2730387924 4177038609 2756293271 3107347587 1480873795 48290957 3891261358 392727344 2281364046 1729531057 85097033 2583202064 604628480 2841703533 659741256 3515615245 2661562589 2881673855 3585758557 2301208960 3117172827 4233931388 1072272596 2304996009 3759850181 4045524409 1759476827 3298056564 1943848875 1653856452 1983768958 2026449163 1250402184 2219400039 3622392546 375722078 4084772622 3501385871 2386965358 2968931167 3979758433 2237986524 2270189502 2034298187 2622540532 496376456 1400550238 1559957381 972884086 3661181051 3748418120 3940216805 3216826532 597251480 2812916801 2509898835 2033712080 2717986306 1337287209 666262592 1495828454 2790592747 1496434953 4234792152 990002573 4199561328 4286967966 1776572786 4282532245 4066143220 298047987 3851004605 544777791 2506749541 2164075613 420685871 2419178307 441514595 2792624324 527519465 2640834878 294229710 2500190638 2717433496 2321276152 664923662 4123900909 2190407041 3855588129 974626333 2110471965 1072135538 4052564585 3061942773 192683180 3417772920 4073191664 4164080246 3812769885 3691533841 1399368749 292418895 1342631150 12330506 3984692064 1776523046 1429328089 1838592085 3995508463 1494037813 3357942767 2795599820 1921034083 4069332719 3618954364 2032036739 2296655491 4184612613 1839612517 1959707029 2035990181 1680540528 793372429 1041251274 179579338 2078539011 3913523804 1856719783 3318186819 1957690917 2534802019 2595760471 1504432678 1465485409 309817014 462934251 2677421572 1972252459 2025884723 2522514540 2928774069 1644444162 1721563877 1108148539 2276839159 4067601468 4203965541 3555213955 474512972 3881421430 3212702792 1460214010 2824624450 3636405207 455572734 1848354554 1015113317 3718063224 4062498315 2463079459 458156410 114828739 1558243048 1004484312 1601445203 255 362436" option to reproduce the execution
0.00/0.01	c #vars 99
0.00/0.01	c #constraints 244
1.10/1.13	c BCD2: Hardening is enabled.
1.10/1.13	c BCD2: BiasedSearch is enabled.
1.10/1.13	c Solving starts ...
1.10/1.13	c ============================[ Search Statistics ]============================
1.10/1.13	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
1.10/1.13	c       |         |          |          |    Limit     GC | Var      | Constra 
1.10/1.13	c =============================================================================
1.10/1.13	c  0.0s |       0 |        0 |        0 |      114      0 |        0 |        0
1.10/1.14	c  0.0s |       0 |       91 |       69 |      114      0 |        0 |        0
1.10/1.14	c #cpu_time = 0.007s
1.10/1.14	c #wall_clock_time = 0.007s
1.10/1.14	c #decision = 91
1.10/1.14	c #random_decision = 0
1.10/1.14	c #conflict = 69
1.10/1.14	c #restart = 0
1.10/1.14	o 347
1.10/1.14	c BCD2: updating upper bound: 511 -> 346
1.10/1.14	c BCD2: 0 <= obj <= 346
1.10/1.14	c BCD2: #cores=0, #unrelaxed=9, #relaxed=0, #hardened=0
1.10/1.14	c BCD2: #sat=1 #unsat=1 bias=1/2
1.10/1.14	c Solving starts ...
1.10/1.14	c ============================[ Search Statistics ]============================
1.10/1.14	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
1.10/1.14	c       |         |          |          |    Limit     GC | Var      | Constra 
1.10/1.14	c =============================================================================
1.10/1.14	c  0.0s |       0 |        0 |        0 |      114      0 |        0 |        0
1.10/1.14	c  0.0s |       0 |        1 |        1 |      114      0 |       13 |       45
1.10/1.14	c #cpu_time = 0.000s
1.10/1.14	c #wall_clock_time = 0.000s
1.10/1.14	c #decision = 1
1.10/1.14	c #random_decision = 0
1.10/1.14	c #conflict = 1
1.10/1.14	c #restart = 0
1.10/1.14	c BCD2: found a new core of size 1: cost of the new core is >=256
1.10/1.14	c lower bound updated to 256
1.10/1.14	c BCD2: hardening fixes 1 literals
1.10/1.14	c BCD2: 256 <= obj <= 346
1.10/1.14	c BCD2: #cores=1, #unrelaxed=7, #relaxed=1, #hardened=1
1.10/1.14	c BCD2: #sat=1 #unsat=2 bias=2/3
1.10/1.14	c Solving starts ...
1.10/1.14	c ============================[ Search Statistics ]============================
1.10/1.14	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
1.10/1.14	c       |         |          |          |    Limit     GC | Var      | Constra 
1.10/1.14	c =============================================================================
1.10/1.14	c  0.0s |       0 |        0 |        0 |      114      0 |       13 |       45
1.10/1.14	c  0.0s |       0 |        2 |        0 |      114      0 |       13 |       45
1.10/1.14	c #cpu_time = 0.000s
1.10/1.14	c #wall_clock_time = 0.000s
1.10/1.14	c #decision = 2
1.10/1.14	c #random_decision = 0
1.10/1.14	c #conflict = 0
1.10/1.14	c #restart = 0
1.10/1.14	c BCD2: found a new core of size 2: cost of the new core is >=32
1.10/1.14	c lower bound updated to 288
1.10/1.14	c BCD2: 288 <= obj <= 346
1.10/1.14	c BCD2: #cores=2, #unrelaxed=5, #relaxed=3, #hardened=1
1.10/1.14	c BCD2: #sat=1 #unsat=3 bias=3/4
1.10/1.14	c Solving starts ...
1.10/1.14	c ============================[ Search Statistics ]============================
1.10/1.14	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
1.10/1.14	c       |         |          |          |    Limit     GC | Var      | Constra 
1.10/1.14	c =============================================================================
1.10/1.14	c  0.0s |       0 |        0 |        0 |      114      0 |       13 |       45
1.10/1.14	c  0.0s |       0 |        4 |        0 |      114      0 |       13 |       45
1.10/1.14	c #cpu_time = 0.000s
1.10/1.14	c #wall_clock_time = 0.000s
1.10/1.14	c #decision = 4
1.10/1.14	c #random_decision = 0
1.10/1.14	c #conflict = 0
1.10/1.14	c #restart = 0
1.10/1.14	c BCD2: relaxing 3 and merging with 1 cores into a new core of size 5: cost of the new core is >=36
1.10/1.14	c lower bound updated to 292
1.10/1.14	c BCD2: 292 <= obj <= 346
1.10/1.14	c BCD2: #cores=2, #unrelaxed=2, #relaxed=6, #hardened=1
1.10/1.14	c BCD2: #sat=1 #unsat=4 bias=4/5
1.10/1.14	c Solving starts ...
1.10/1.14	c ============================[ Search Statistics ]============================
1.10/1.14	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
1.10/1.14	c       |         |          |          |    Limit     GC | Var      | Constra 
1.10/1.14	c =============================================================================
1.10/1.14	c  0.0s |       0 |        0 |        0 |      114      0 |       14 |       45
1.10/1.15	c  0.0s |       0 |       24 |       19 |      114      0 |       16 |       55
1.10/1.15	c #cpu_time = 0.002s
1.10/1.15	c #wall_clock_time = 0.002s
1.10/1.15	c #decision = 24
1.10/1.15	c #random_decision = 0
1.10/1.15	c #conflict = 19
1.10/1.15	c #restart = 0
1.10/1.15	c BCD2: relaxing 1 and merging with 1 cores into a new core of size 6: cost of the new core is >=38
1.10/1.15	c lower bound updated to 294
1.10/1.15	c BCD2: 294 <= obj <= 346
1.10/1.15	c BCD2: #cores=2, #unrelaxed=1, #relaxed=7, #hardened=1
1.10/1.15	c BCD2: #sat=1 #unsat=5 bias=5/6
1.10/1.15	c Solving starts ...
1.10/1.15	c ============================[ Search Statistics ]============================
1.10/1.15	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
1.10/1.15	c       |         |          |          |    Limit     GC | Var      | Constra 
1.10/1.15	c =============================================================================
1.10/1.15	c  0.0s |       0 |        0 |        0 |      114      0 |       17 |       55
1.10/1.15	c  0.0s |       0 |       24 |       21 |      126      0 |       17 |       56
1.10/1.15	c #cpu_time = 0.003s
1.10/1.15	c #wall_clock_time = 0.003s
1.10/1.15	c #decision = 24
1.10/1.15	c #random_decision = 0
1.10/1.15	c #conflict = 21
1.10/1.15	c #restart = 0
1.10/1.15	c BCD2: relaxing 1 and merging with 1 cores into a new core of size 7: cost of the new core is >=39
1.10/1.15	c lower bound updated to 295
1.10/1.15	c BCD2: 295 <= obj <= 346
1.10/1.15	c BCD2: #cores=2, #unrelaxed=0, #relaxed=8, #hardened=1
1.10/1.15	c BCD2: #sat=1 #unsat=6 bias=6/7
1.10/1.15	c Solving starts ...
1.10/1.15	c ============================[ Search Statistics ]============================
1.10/1.15	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
1.10/1.15	c       |         |          |          |    Limit     GC | Var      | Constra 
1.10/1.15	c =============================================================================
1.10/1.15	c  0.0s |       0 |        0 |        0 |      126      0 |       18 |       56
1.10/1.15	c  0.0s |       0 |       14 |       11 |      126      0 |       43 |      126
1.10/1.15	c #cpu_time = 0.002s
1.10/1.15	c #wall_clock_time = 0.002s
1.10/1.15	c #decision = 14
1.10/1.15	c #random_decision = 0
1.10/1.15	c #conflict = 11
1.10/1.15	c #restart = 0
1.10/1.15	c BCD2: updating lower bound of a core
1.10/1.15	c lower bound updated to 340
1.10/1.15	c BCD2: 340 <= obj <= 346
1.10/1.15	c BCD2: #cores=2, #unrelaxed=0, #relaxed=8, #hardened=1
1.10/1.15	c BCD2: #sat=1 #unsat=7 bias=7/8
1.10/1.15	c Solving starts ...
1.10/1.15	c ============================[ Search Statistics ]============================
1.10/1.15	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
1.10/1.15	c       |         |          |          |    Limit     GC | Var      | Constra 
1.10/1.15	c =============================================================================
1.10/1.15	c  0.0s |       0 |        0 |        0 |      126      0 |       47 |      126
1.10/1.15	c  0.0s |       0 |       14 |       10 |      126      0 |       48 |      138
1.10/1.15	c #cpu_time = 0.001s
1.10/1.15	c #wall_clock_time = 0.001s
1.10/1.15	c #decision = 14
1.10/1.15	c #random_decision = 0
1.10/1.15	c #conflict = 10
1.10/1.15	c #restart = 0
1.10/1.15	c BCD2: updating lower bound of a core
1.10/1.15	c lower bound updated to 347
1.10/1.15	s OPTIMUM FOUND
1.10/1.15	v x1 x2 -x3 x4 x5 -x6 x7 -x8 x9 x10
1.10/1.15	v x11 x12 x13 -x14 x15 -x16 x17 x18 x19 x20
1.10/1.15	v x21 x22 -x23 x24 -x25 x26 x27 x28 x29 x30
1.10/1.15	v x31 -x32 x33 -x34 x35 x36 -x37 -x38 -x39 -x40
1.10/1.15	v -x41 -x42 -x43 -x44 -x45 x46 x47 x48 x49 -x50
1.10/1.15	v x51 -x52 x53 x54 x55 x56 x57 x58 -x59 x60
1.10/1.15	v -x61 x62 x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70
1.10/1.15	v -x71 -x72 x73 x74 x75 x76 -x77 x78 -x79 x80
1.10/1.15	v x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90
1.10/1.15	v x91 x92 x93 x94 -x95 x96 -x97 x98 x99
1.10/1.15	c total CPU time = 1.154s
1.10/1.15	c total wall clock time = 1.157s

Verifier Data 

OK	347

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-4104481-1466242826/watcher-4104481-1466242826 -o /tmp/evaluation-result-4104481-1466242826/solver-4104481-1466242826 -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-4104481-1466242826.opb 

pid=31713
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: 2.08 2.04 1.91 3/180 31716
/proc/meminfo: memFree=30025752/32872528 swapFree=526336/559040
[pid=31716] ppid=31713 vsize=720316 CPUtime=0 cores=1,3,5,7
/proc/31716/stat : 31716 (toysat) R 31713 31716 28898 0 -1 4202496 2685 0 0 0 0 0 0 0 20 0 4 0 26332687 737603584 3045 33554432000 4194304 16246674 140736208395312 140736208394736 13880264 0 2 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/31716/statm: 180591 3055 441 2943 0 177485 0
[pid=31716/tid=31717] ppid=31713 vsize=737724 CPUtime=0 cores=1,3,5,7
/proc/31716/task/31717/stat : 31717 (toysat) S 31713 31716 28898 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 26332687 755429376 3112 33554432000 4194304 16246674 140736208395312 140558101097712 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=31716/tid=31718] ppid=31713 vsize=745916 CPUtime=0 cores=1,3,5,7
/proc/31716/task/31718/stat : 31718 (toysat) S 31713 31716 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26332687 763817984 3148 33554432000 4194304 16246674 140736208395312 140558090607856 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=31716/tid=31719] ppid=31713 vsize=751036 CPUtime=0 cores=1,3,5,7
/proc/31716/task/31719/stat : 31719 (toysat) S 31713 31716 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26332687 769060864 3168 33554432000 4194304 16246674 140736208395312 140557972139184 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0

[startup+0.100223 s]
/proc/loadavg: 2.08 2.04 1.91 3/180 31716
/proc/meminfo: memFree=30025752/32872528 swapFree=526336/559040
[pid=31716] ppid=31713 vsize=1218116 CPUtime=0.09 cores=1,3,5,7
/proc/31716/stat : 31716 (toysat) R 31713 31716 28898 0 -1 4202496 31109 0 0 0 6 3 0 0 20 0 4 0 26332687 1247350784 31460 33554432000 4194304 16246674 140736208395312 140736208394736 12371341 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/31716/statm: 304529 31472 640 2943 0 301423 0
[pid=31716/tid=31717] ppid=31713 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/31716/task/31717/stat : 31717 (toysat) S 31713 31716 28898 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 26332687 1247350784 31482 33554432000 4194304 16246674 140736208395312 140558101097712 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=31716/tid=31718] ppid=31713 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/31716/task/31718/stat : 31718 (toysat) S 31713 31716 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26332687 1247350784 31491 33554432000 4194304 16246674 140736208395312 140558090607856 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=31716/tid=31719] ppid=31713 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/31716/task/31719/stat : 31719 (toysat) S 31713 31716 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26332687 1247350784 31499 33554432000 4194304 16246674 140736208395312 140557972139184 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+0.200526 s]
/proc/loadavg: 2.08 2.04 1.91 3/180 31716
/proc/meminfo: memFree=30025752/32872528 swapFree=526336/559040
[pid=31716] ppid=31713 vsize=1218116 CPUtime=0.19 cores=1,3,5,7
/proc/31716/stat : 31716 (toysat) R 31713 31716 28898 0 -1 4202496 56207 0 0 0 12 7 0 0 20 0 4 0 26332687 1247350784 56559 33554432000 4194304 16246674 140736208395312 140736208394736 12449399 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/31716/statm: 304529 56573 640 2943 0 301423 0
[pid=31716/tid=31717] ppid=31713 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/31716/task/31717/stat : 31717 (toysat) S 31713 31716 28898 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 26332687 1247350784 56582 33554432000 4194304 16246674 140736208395312 140558101097712 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=31716/tid=31718] ppid=31713 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/31716/task/31718/stat : 31718 (toysat) S 31713 31716 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26332687 1247350784 56591 33554432000 4194304 16246674 140736208395312 140558090607856 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=31716/tid=31719] ppid=31713 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/31716/task/31719/stat : 31719 (toysat) S 31713 31716 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26332687 1247350784 56600 33554432000 4194304 16246674 140736208395312 140557972139184 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+0.300486 s]
/proc/loadavg: 2.08 2.04 1.91 3/180 31716
/proc/meminfo: memFree=30025752/32872528 swapFree=526336/559040
[pid=31716] ppid=31713 vsize=1218116 CPUtime=0.29 cores=1,3,5,7
/proc/31716/stat : 31716 (toysat) R 31713 31716 28898 0 -1 4202496 79510 0 0 0 19 10 0 0 20 0 4 0 26332687 1247350784 79861 33554432000 4194304 16246674 140736208395312 140736208394736 12653060 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/31716/statm: 304529 79871 640 2943 0 301423 0
[pid=31716/tid=31717] ppid=31713 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/31716/task/31717/stat : 31717 (toysat) S 31713 31716 28898 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 26332687 1247350784 79877 33554432000 4194304 16246674 140736208395312 140558101097712 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=31716/tid=31718] ppid=31713 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/31716/task/31718/stat : 31718 (toysat) S 31713 31716 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26332687 1247350784 79883 33554432000 4194304 16246674 140736208395312 140558090607856 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=31716/tid=31719] ppid=31713 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/31716/task/31719/stat : 31719 (toysat) S 31713 31716 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26332687 1247350784 79888 33554432000 4194304 16246674 140736208395312 140557972139184 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1218116

[startup+0.700391 s]
/proc/loadavg: 2.08 2.04 1.91 3/180 31716
/proc/meminfo: memFree=30025752/32872528 swapFree=526336/559040
[pid=31716] ppid=31713 vsize=1218116 CPUtime=0.69 cores=1,3,5,7
/proc/31716/stat : 31716 (toysat) R 31713 31716 28898 0 -1 4202496 180783 0 0 0 45 24 0 0 20 0 4 0 26332687 1247350784 181134 33554432000 4194304 16246674 140736208395312 140736208394736 12655109 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/31716/statm: 304529 181151 652 2943 0 301423 0
[pid=31716/tid=31717] ppid=31713 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/31716/task/31717/stat : 31717 (toysat) S 31713 31716 28898 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 26332687 1247350784 181162 33554432000 4194304 16246674 140736208395312 140558101097712 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=31716/tid=31718] ppid=31713 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/31716/task/31718/stat : 31718 (toysat) S 31713 31716 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26332687 1247350784 181172 33554432000 4194304 16246674 140736208395312 140558090607856 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=31716/tid=31719] ppid=31713 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/31716/task/31719/stat : 31719 (toysat) S 31713 31716 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26332687 1247350784 181181 33554432000 4194304 16246674 140736208395312 140557972139184 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1218116

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 31716 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.800502 s]
/proc/loadavg: 2.08 2.04 1.91 3/180 31716
/proc/meminfo: memFree=30025752/32872528 swapFree=526336/559040
[pid=31716] ppid=31713 vsize=1218116 CPUtime=0.79 cores=1,3,5,7
/proc/31716/stat : 31716 (toysat) R 31713 31716 28898 0 -1 4202496 208898 0 0 0 52 27 0 0 20 0 4 0 26332687 1247350784 209250 33554432000 4194304 16246674 140736208395312 140736208394736 12653060 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/31716/statm: 304529 209259 652 2943 0 301423 0
[pid=31716/tid=31717] ppid=31713 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/31716/task/31717/stat : 31717 (toysat) S 31713 31716 28898 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 26332687 1247350784 209264 33554432000 4194304 16246674 140736208395312 140558101097712 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=31716/tid=31718] ppid=31713 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/31716/task/31718/stat : 31718 (toysat) S 31713 31716 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26332687 1247350784 209270 33554432000 4194304 16246674 140736208395312 140558090607856 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=31716/tid=31719] ppid=31713 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/31716/task/31719/stat : 31719 (toysat) S 31713 31716 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26332687 1247350784 209276 33554432000 4194304 16246674 140736208395312 140557972139184 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 0.79
Current children cumulated vsize (KiB) 1218116

[startup+1.20772 s]
/proc/loadavg: 2.07 2.03 1.91 3/184 31720
/proc/meminfo: memFree=29032168/32872528 swapFree=526336/559040
[pid=31716] ppid=31713 vsize=0 CPUtime=1.2 cores=1,3,5,7
/proc/31716/stat : 31716 (toysat) R 31713 31716 28898 0 -1 4202500 248499 0 0 0 82 38 0 0 20 0 1 0 26332687 0 0 33554432000 0 0 0 0 0 0 0 33554432 0 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/31716/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1.2
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1.21396
CPU time (s): 1.21381
CPU user time (s): 0.823874
CPU system time (s): 0.38994
CPU usage (%): 99.9877
Max. virtual memory (cumulated for all children) (KiB): 1229380

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.823874
system time used= 0.38994
maximum resident set size= 995220
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 248499
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= 21
involuntary context switches= 2

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.006998 second user time and 0.008998 second system time

The end

Launcher Data 

Begin job on node106 at 2016-06-18 11:40:26
IDJOB=4104481
IDBENCH=2709
IDSOLVER=2542
FILE ID=node106/4104481-1466242826
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=347-Q=431.opb
COMMAND LINE= toysat +RTS -H1G -MMEMLIMITm -K1G -RTS --pb --search=bcd2 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4104481-1466242826/watcher-4104481-1466242826 -o /tmp/evaluation-result-4104481-1466242826/solver-4104481-1466242826 -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-4104481-1466242826.opb

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

MD5SUM BENCH= 35e76a895a03a9a24fcb7b11e27d59ec
RANDOM SEED=869589387

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:        30026668 kB
Buffers:           80488 kB
Cached:           206424 kB
SwapCached:         1868 kB
Active:          1338012 kB
Inactive:         202732 kB
Active(anon):    1253052 kB
Inactive(anon):     3048 kB
Active(file):      84960 kB
Inactive(file):   199684 kB
Unevictable:      559040 kB
Mlocked:          526336 kB
SwapTotal:      67108856 kB
SwapFree:       67099160 kB
Dirty:             17404 kB
Writeback:             0 kB
AnonPages:       1812232 kB
Mapped:            10776 kB
Shmem:                 0 kB
Slab:             611556 kB
SReclaimable:      54004 kB
SUnreclaim:       557552 kB
KernelStack:        1504 kB
PageTables:         7728 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:    169984 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 11:40:27