Trace number 4105121

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 2016-05-02OPT307 1.3028 1.30347

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/
factor/normalized-factor-size=9-P=307-Q=449.opb
MD5SUM10cb7231b850f38cfefd5ff2e84fc235
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark307
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 307
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 137843
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 398964
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 2016-06-18T11:41:37+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-4105121-1466242897.opb"]
0.00/0.01	c use --random-gen="769651677 623679212 2270444855 2847260229 2995702054 1537517237 982289949 164179027 843583115 236204173 506014166 1195372136 2820114673 1250340751 1603617779 1635989674 4193389806 1865810116 345046429 3117004862 1397638648 3279120943 510868397 229411032 935027534 2124641623 2388061519 4212168241 4030412861 3218023232 24889080 2080175945 1207494335 2875586149 218971638 948732485 4184011946 3196779699 2200915801 3415847637 710277730 3982714597 3206578841 4058790357 2731820970 3006709443 2018542845 2125664631 3473324647 2643041637 1411670164 2285852768 4088092486 344047289 299054531 2593912331 3444566586 2110224590 1007181671 2772656872 3101900668 1778664051 1179924954 1175915898 2733056529 3773886669 440923596 2887213095 1174665768 1935170717 34439401 2122044692 2415769917 1292784570 1444890716 3428111873 1897830029 3567128480 1665804174 948713157 4250349683 4106898433 884564482 2452276387 1457279469 2566844552 2317647021 4123569119 2090218252 656855669 3183518643 2264546116 2693562301 4203017196 2851878858 3975520832 1672253039 2415427045 3470726724 4139639539 854149953 2635196342 858834155 765947766 3827085798 4162591614 262453407 454998424 2825847797 2756741394 2374699381 488004850 3668446692 3867247751 127849768 2380439516 432622487 2749540598 1088010463 4174911311 598053476 987862343 3766608249 3497832368 4095556095 2358774235 3421915641 3965075338 1292363166 3600686721 2730566947 1949235662 2055357292 3626272340 844654690 2896969778 3137309006 1636138599 4251854115 3267119487 2085469961 1675558649 2177475775 14220154 746564900 867773943 1565848097 758630510 3073268494 2107527038 312273416 3154887985 1804347298 1981833275 548040060 1398629882 1510582667 1135306059 3015695404 3313888094 577884202 100770047 1202645471 2768224672 4155256593 2881682614 865452251 2525499924 1765314343 1410834390 2474112577 502888321 2887494174 1453323466 2789209961 1158832107 1202891448 3673562732 3362361577 1810122247 3257671215 3785653058 1393770435 137407023 1739176591 3485860564 3051114693 2425655012 3536736770 1899979973 3737369030 695193895 397729242 3080739940 3829256135 3462779207 3323112272 4061736493 1211496655 2621554396 3655041538 3140519859 908050936 1957438647 1292742351 4233300173 3027311649 2521520615 493474742 3471610142 1345832203 1178956956 2024185600 459730077 256466574 3833369436 1672879376 2300049860 4124498557 3778060089 2858716478 3072199910 3734431725 2256480947 2584846254 3351002635 2397159139 1545435195 2706248557 3939921642 1802842479 2576241365 4149642281 2932913032 1712672538 3964913599 3430838569 2774570145 4115443555 3726743322 4000072978 2471888427 4087239594 3375275185 160316958 723350693 929692517 3480416555 1622935611 3292986454 1937583210 4096706796 1276390157 506874550 3471670966 679972401 255 362436" option to reproduce the execution
0.00/0.01	c #vars 99
0.00/0.01	c #constraints 244
1.20/1.23	c BCD2: Hardening is enabled.
1.20/1.23	c BCD2: BiasedSearch is enabled.
1.20/1.23	c Solving starts ...
1.20/1.23	c ============================[ Search Statistics ]============================
1.20/1.23	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
1.20/1.23	c       |         |          |          |    Limit     GC | Var      | Constra 
1.20/1.23	c =============================================================================
1.20/1.23	c  0.0s |       0 |        0 |        0 |      114      0 |        0 |        0
1.20/1.24	c  0.0s |       0 |       60 |       46 |      114      0 |        0 |        0
1.20/1.24	c #cpu_time = 0.005s
1.20/1.24	c #wall_clock_time = 0.005s
1.20/1.24	c #decision = 60
1.20/1.24	c #random_decision = 1
1.20/1.24	c #conflict = 46
1.20/1.24	c #restart = 0
1.20/1.24	o 307
1.20/1.24	c BCD2: updating upper bound: 511 -> 306
1.20/1.24	c BCD2: 0 <= obj <= 306
1.20/1.24	c BCD2: #cores=0, #unrelaxed=9, #relaxed=0, #hardened=0
1.20/1.24	c BCD2: #sat=1 #unsat=1 bias=1/2
1.20/1.24	c Solving starts ...
1.20/1.24	c ============================[ Search Statistics ]============================
1.20/1.24	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
1.20/1.24	c       |         |          |          |    Limit     GC | Var      | Constra 
1.20/1.24	c =============================================================================
1.20/1.24	c  0.0s |       0 |        0 |        0 |      114      0 |        0 |        0
1.20/1.24	c  0.0s |       0 |        1 |        1 |      114      0 |       25 |       79
1.20/1.24	c #cpu_time = 0.000s
1.20/1.24	c #wall_clock_time = 0.000s
1.20/1.24	c #decision = 1
1.20/1.24	c #random_decision = 0
1.20/1.24	c #conflict = 1
1.20/1.24	c #restart = 0
1.20/1.24	c BCD2: found a new core of size 1: cost of the new core is >=256
1.20/1.24	c lower bound updated to 256
1.20/1.24	c BCD2: hardening fixes 2 literals
1.20/1.24	c BCD2: 256 <= obj <= 306
1.20/1.24	c BCD2: #cores=1, #unrelaxed=6, #relaxed=1, #hardened=2
1.20/1.24	c BCD2: #sat=1 #unsat=2 bias=2/3
1.20/1.24	c Solving starts ...
1.20/1.24	c ============================[ Search Statistics ]============================
1.20/1.24	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
1.20/1.24	c       |         |          |          |    Limit     GC | Var      | Constra 
1.20/1.24	c =============================================================================
1.20/1.24	c  0.0s |       0 |        0 |        0 |      114      0 |       25 |       79
1.20/1.24	c  0.0s |       0 |        3 |        1 |      114      0 |       25 |       79
1.20/1.24	c #cpu_time = 0.001s
1.20/1.24	c #wall_clock_time = 0.001s
1.20/1.24	c #decision = 3
1.20/1.24	c #random_decision = 0
1.20/1.24	c #conflict = 1
1.20/1.24	c #restart = 0
1.20/1.24	c BCD2: found a new core of size 2: cost of the new core is >=16
1.20/1.24	c lower bound updated to 272
1.20/1.24	c BCD2: 272 <= obj <= 306
1.20/1.24	c BCD2: #cores=2, #unrelaxed=4, #relaxed=3, #hardened=2
1.20/1.24	c BCD2: #sat=1 #unsat=3 bias=3/4
1.20/1.24	c Solving starts ...
1.20/1.24	c ============================[ Search Statistics ]============================
1.20/1.24	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
1.20/1.24	c       |         |          |          |    Limit     GC | Var      | Constra 
1.20/1.24	c =============================================================================
1.20/1.24	c  0.0s |       0 |        0 |        0 |      114      0 |       25 |       79
1.20/1.24	c  0.0s |       0 |        7 |        2 |      114      0 |       25 |       79
1.20/1.24	c #cpu_time = 0.001s
1.20/1.24	c #wall_clock_time = 0.001s
1.20/1.24	c #decision = 7
1.20/1.24	c #random_decision = 0
1.20/1.24	c #conflict = 2
1.20/1.24	c #restart = 0
1.20/1.24	c BCD2: relaxing 4 and merging with 1 cores into a new core of size 6: cost of the new core is >=17
1.20/1.24	c lower bound updated to 273
1.20/1.24	c BCD2: 273 <= obj <= 306
1.20/1.24	c BCD2: #cores=2, #unrelaxed=0, #relaxed=7, #hardened=2
1.20/1.24	c BCD2: #sat=1 #unsat=4 bias=4/5
1.20/1.24	c Solving starts ...
1.20/1.24	c ============================[ Search Statistics ]============================
1.20/1.24	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
1.20/1.24	c       |         |          |          |    Limit     GC | Var      | Constra 
1.20/1.24	c =============================================================================
1.20/1.24	c  0.0s |       0 |        0 |        0 |      114      0 |       26 |       79
1.20/1.24	c  0.0s |       0 |       22 |       19 |      114      0 |       27 |       81
1.20/1.24	c #cpu_time = 0.003s
1.20/1.24	c #wall_clock_time = 0.003s
1.20/1.24	c #decision = 22
1.20/1.24	c #random_decision = 0
1.20/1.24	c #conflict = 19
1.20/1.24	c #restart = 0
1.20/1.24	c BCD2: updating lower bound of a core
1.20/1.24	c lower bound updated to 301
1.20/1.24	c BCD2: 301 <= obj <= 306
1.20/1.24	c BCD2: #cores=2, #unrelaxed=0, #relaxed=7, #hardened=2
1.20/1.24	c BCD2: #sat=1 #unsat=5 bias=5/6
1.20/1.24	c Solving starts ...
1.20/1.24	c ============================[ Search Statistics ]============================
1.20/1.24	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
1.20/1.24	c       |         |          |          |    Limit     GC | Var      | Constra 
1.20/1.24	c =============================================================================
1.20/1.24	c  0.0s |       0 |        0 |        0 |      114      0 |       30 |       81
1.20/1.24	c  0.0s |       0 |        8 |        6 |      114      0 |       54 |      157
1.20/1.24	c #cpu_time = 0.001s
1.20/1.24	c #wall_clock_time = 0.001s
1.20/1.24	c #decision = 8
1.20/1.24	c #random_decision = 0
1.20/1.24	c #conflict = 6
1.20/1.24	c #restart = 0
1.20/1.24	c BCD2: updating lower bound of a core
1.20/1.24	c lower bound updated to 307
1.20/1.24	s OPTIMUM FOUND
1.20/1.24	v x1 x2 -x3 -x4 x5 x6 -x7 -x8 x9 x10
1.20/1.24	v -x11 -x12 -x13 -x14 -x15 x16 x17 x18 x19 -x20
1.20/1.24	v -x21 -x22 -x23 -x24 x25 x26 x27 x28 -x29 -x30
1.20/1.24	v -x31 -x32 -x33 x34 x35 x36 -x37 -x38 -x39 -x40
1.20/1.24	v -x41 -x42 -x43 -x44 -x45 -x46 -x47 -x48 -x49 -x50
1.20/1.24	v -x51 -x52 -x53 -x54 x55 -x56 -x57 -x58 -x59 -x60
1.20/1.24	v x61 x62 x63 x64 -x65 -x66 -x67 -x68 -x69 x70
1.20/1.24	v x71 x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80
1.20/1.24	v -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90
1.20/1.24	v x91 -x92 -x93 -x94 -x95 -x96 x97 x98 x99
1.20/1.24	c total CPU time = 1.243s
1.20/1.24	c total wall clock time = 1.247s

Verifier Data 

OK	307

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-4105121-1466242897/watcher-4105121-1466242897 -o /tmp/evaluation-result-4105121-1466242897/solver-4105121-1466242897 -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-4105121-1466242897.opb 

pid=3232
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: 1.91 1.98 1.90 3/179 3235
/proc/meminfo: memFree=30020244/32872528 swapFree=526336/559040
[pid=3235] ppid=3232 vsize=740796 CPUtime=0 cores=1,3,5,7
/proc/3235/stat : 3235 (toysat) R 3232 3235 28898 0 -1 4202496 2768 0 0 0 0 0 0 0 20 0 4 0 26339845 758575104 3128 33554432000 4194304 16246674 140735259575152 140735259574576 13880264 0 2 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/3235/statm: 185711 3137 441 2943 0 182605 0
[pid=3235/tid=3236] ppid=3232 vsize=810428 CPUtime=0 cores=1,3,5,7
/proc/3235/task/3236/stat : 3236 (toysat) S 3232 3235 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26339845 829878272 3399 33554432000 4194304 16246674 140735259575152 140039528885488 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=3235/tid=3237] ppid=3232 vsize=814524 CPUtime=0 cores=1,3,5,7
/proc/3235/task/3237/stat : 3237 (toysat) S 3232 3235 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26339845 834072576 3417 33554432000 4194304 16246674 140735259575152 140039518395632 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=3235/tid=3238] ppid=3232 vsize=819644 CPUtime=0 cores=1,3,5,7
/proc/3235/task/3238/stat : 3238 (toysat) S 3232 3235 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26339845 839315456 3435 33554432000 4194304 16246674 140735259575152 140039507922096 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0

[startup+0.10018 s]
/proc/loadavg: 1.91 1.98 1.90 3/179 3235
/proc/meminfo: memFree=30020244/32872528 swapFree=526336/559040
[pid=3235] ppid=3232 vsize=1218116 CPUtime=0.09 cores=1,3,5,7
/proc/3235/stat : 3235 (toysat) R 3232 3235 28898 0 -1 4202496 31047 0 0 0 5 4 0 0 20 0 4 0 26339845 1247350784 31399 33554432000 4194304 16246674 140735259575152 140735259574576 6958849 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/3235/statm: 304529 31411 642 2943 0 301423 0
[pid=3235/tid=3236] ppid=3232 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/3235/task/3236/stat : 3236 (toysat) S 3232 3235 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26339845 1247350784 31420 33554432000 4194304 16246674 140735259575152 140039528885488 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=3235/tid=3237] ppid=3232 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/3235/task/3237/stat : 3237 (toysat) S 3232 3235 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26339845 1247350784 31428 33554432000 4194304 16246674 140735259575152 140039518395632 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=3235/tid=3238] ppid=3232 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/3235/task/3238/stat : 3238 (toysat) S 3232 3235 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26339845 1247350784 31437 33554432000 4194304 16246674 140735259575152 140039507922096 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+0.200531 s]
/proc/loadavg: 1.91 1.98 1.90 3/179 3235
/proc/meminfo: memFree=30020244/32872528 swapFree=526336/559040
[pid=3235] ppid=3232 vsize=1218116 CPUtime=0.19 cores=1,3,5,7
/proc/3235/stat : 3235 (toysat) R 3232 3235 28898 0 -1 4202496 55983 0 0 0 11 8 0 0 20 0 4 0 26339845 1247350784 56335 33554432000 4194304 16246674 140735259575152 140735259574576 12654121 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/3235/statm: 304529 56350 642 2943 0 301423 0
[pid=3235/tid=3236] ppid=3232 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/3235/task/3236/stat : 3236 (toysat) S 3232 3235 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26339845 1247350784 56361 33554432000 4194304 16246674 140735259575152 140039528885488 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=3235/tid=3237] ppid=3232 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/3235/task/3237/stat : 3237 (toysat) S 3232 3235 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26339845 1247350784 56371 33554432000 4194304 16246674 140735259575152 140039518395632 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=3235/tid=3238] ppid=3232 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/3235/task/3238/stat : 3238 (toysat) S 3232 3235 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26339845 1247350784 56376 33554432000 4194304 16246674 140735259575152 140039507922096 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+0.30049 s]
/proc/loadavg: 1.91 1.98 1.90 3/179 3235
/proc/meminfo: memFree=30020244/32872528 swapFree=526336/559040
[pid=3235] ppid=3232 vsize=1218116 CPUtime=0.29 cores=1,3,5,7
/proc/3235/stat : 3235 (toysat) R 3232 3235 28898 0 -1 4202496 79284 0 0 0 18 11 0 0 20 0 4 0 26339845 1247350784 79636 33554432000 4194304 16246674 140735259575152 140735259557056 12653060 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/3235/statm: 304529 79645 642 2943 0 301423 0
[pid=3235/tid=3236] ppid=3232 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/3235/task/3236/stat : 3236 (toysat) S 3232 3235 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26339845 1247350784 79651 33554432000 4194304 16246674 140735259575152 140039528885488 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=3235/tid=3237] ppid=3232 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/3235/task/3237/stat : 3237 (toysat) S 3232 3235 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26339845 1247350784 79656 33554432000 4194304 16246674 140735259575152 140039518395632 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=3235/tid=3238] ppid=3232 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/3235/task/3238/stat : 3238 (toysat) S 3232 3235 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26339845 1247350784 79662 33554432000 4194304 16246674 140735259575152 140039507922096 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+0.700411 s]
/proc/loadavg: 1.91 1.98 1.90 3/179 3235
/proc/meminfo: memFree=30020244/32872528 swapFree=526336/559040
[pid=3235] ppid=3232 vsize=1218116 CPUtime=0.69 cores=1,3,5,7
/proc/3235/stat : 3235 (toysat) R 3232 3235 28898 0 -1 4202496 177561 0 0 0 45 24 0 0 20 0 4 0 26339845 1247350784 177913 33554432000 4194304 16246674 140735259575152 140735259557056 12655109 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/3235/statm: 304529 177927 642 2943 0 301423 0
[pid=3235/tid=3236] ppid=3232 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/3235/task/3236/stat : 3236 (toysat) S 3232 3235 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26339845 1247350784 177937 33554432000 4194304 16246674 140735259575152 140039528885488 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=3235/tid=3237] ppid=3232 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/3235/task/3237/stat : 3237 (toysat) S 3232 3235 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26339845 1247350784 177947 33554432000 4194304 16246674 140735259575152 140039518395632 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=3235/tid=3238] ppid=3232 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/3235/task/3238/stat : 3238 (toysat) S 3232 3235 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26339845 1247350784 177955 33554432000 4194304 16246674 140735259575152 140039507922096 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 3235 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.800495 s]
/proc/loadavg: 1.91 1.98 1.90 3/179 3235
/proc/meminfo: memFree=30020244/32872528 swapFree=526336/559040
[pid=3235] ppid=3232 vsize=1218116 CPUtime=0.79 cores=1,3,5,7
/proc/3235/stat : 3235 (toysat) R 3232 3235 28898 0 -1 4202496 200896 0 0 0 52 27 0 0 20 0 4 0 26339845 1247350784 201247 33554432000 4194304 16246674 140735259575152 140735259557056 12429797 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/3235/statm: 304529 201252 642 2943 0 301423 0
[pid=3235/tid=3236] ppid=3232 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/3235/task/3236/stat : 3236 (toysat) S 3232 3235 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26339845 1247350784 201255 33554432000 4194304 16246674 140735259575152 140039528885488 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=3235/tid=3237] ppid=3232 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/3235/task/3237/stat : 3237 (toysat) S 3232 3235 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26339845 1247350784 201258 33554432000 4194304 16246674 140735259575152 140039518395632 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=3235/tid=3238] ppid=3232 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/3235/task/3238/stat : 3238 (toysat) S 3232 3235 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26339845 1247350784 201261 33554432000 4194304 16246674 140735259575152 140039507922096 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+1.20779 s]
/proc/loadavg: 1.91 1.98 1.90 3/183 3239
/proc/meminfo: memFree=29032364/32872528 swapFree=526336/559040
[pid=3235] ppid=3232 vsize=1223236 CPUtime=1.2 cores=1,3,5,7
/proc/3235/stat : 3235 (toysat) R 3232 3235 28898 0 -1 4202496 246891 0 0 0 88 32 0 0 20 0 4 0 26339845 1252593664 247198 33554432000 4194304 16246674 140735259575152 140735259574464 12429087 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/3235/statm: 305809 247198 844 2943 0 302703 0
[pid=3235/tid=3236] ppid=3232 vsize=1223236 CPUtime=0 cores=1,3,5,7
/proc/3235/task/3236/stat : 3236 (toysat) S 3232 3235 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26339845 1252593664 247198 33554432000 4194304 16246674 140735259575152 140039528885488 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=3235/tid=3237] ppid=3232 vsize=1223236 CPUtime=0 cores=1,3,5,7
/proc/3235/task/3237/stat : 3237 (toysat) S 3232 3235 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26339845 1252593664 247198 33554432000 4194304 16246674 140735259575152 140039518395632 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=3235/tid=3238] ppid=3232 vsize=1223236 CPUtime=0 cores=1,3,5,7
/proc/3235/task/3238/stat : 3238 (toysat) S 3232 3235 28898 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 4 0 26339845 1252593664 247198 33554432000 4194304 16246674 140735259575152 140039507922096 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 1.2
Current children cumulated vsize (KiB) 1223236

[startup+1.30048 s]
/proc/loadavg: 1.91 1.98 1.90 3/183 3239
/proc/meminfo: memFree=29032364/32872528 swapFree=526336/559040
[pid=3235] ppid=3232 vsize=0 CPUtime=1.29 cores=1,3,5,7
/proc/3235/stat : 3235 (toysat) R 3232 3235 28898 0 -1 4202500 246966 0 0 0 92 37 0 0 20 0 1 0 26339845 0 0 33554432000 0 0 0 0 0 0 0 33554432 0 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/3235/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1.29
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1.30347
CPU time (s): 1.3028
CPU user time (s): 0.92086
CPU system time (s): 0.381941
CPU usage (%): 99.9488
Max. virtual memory (cumulated for all children) (KiB): 1223236

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.92086
system time used= 0.381941
maximum resident set size= 989088
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 246966
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 0.013997 second user time and 0.015997 second system time

The end

Launcher Data 

Begin job on node106 at 2016-06-18 11:41:37
IDJOB=4105121
IDBENCH=2801
IDSOLVER=2542
FILE ID=node106/4105121-1466242897
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=307-Q=449.opb
COMMAND LINE= toysat +RTS -H1G -MMEMLIMITm -K1G -RTS --pb --search=bcd2 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4105121-1466242897/watcher-4105121-1466242897 -o /tmp/evaluation-result-4105121-1466242897/solver-4105121-1466242897 -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-4105121-1466242897.opb

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

MD5SUM BENCH= 10cb7231b850f38cfefd5ff2e84fc235
RANDOM SEED=1931505132

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:        30020764 kB
Buffers:           83084 kB
Cached:           208528 kB
SwapCached:         1868 kB
Active:          1341604 kB
Inactive:         203976 kB
Active(anon):    1253276 kB
Inactive(anon):     3048 kB
Active(file):      88328 kB
Inactive(file):   200928 kB
Unevictable:      559040 kB
Mlocked:          526336 kB
SwapTotal:      67108856 kB
SwapFree:       67099160 kB
Dirty:             17452 kB
Writeback:             0 kB
AnonPages:       1812148 kB
Mapped:            10776 kB
Shmem:                 0 kB
Slab:             613084 kB
SReclaimable:      55404 kB
SUnreclaim:       557680 kB
KernelStack:        1464 kB
PageTables:         8008 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:    301056 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 11:41:39