Trace number 4104417

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 2016-05-02OPT359 1.23181 1.23269

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/
factor/normalized-factor-size=9-P=359-Q=379.opb
MD5SUMdb8c37cf12982d728fe6c2ab09da4180
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark359
Best CPU time to get the best result obtained on this benchmark0.022996
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 359
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 136061
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 397182
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


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

Solver Data 

0.00/0.00	c 2016-06-18T11:40:20+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-4104417-1466242819.opb"]
0.00/0.01	c use --random-gen="1298972838 524567699 2297353603 1652898385 1588964889 2492279037 4106834545 1904287343 224672186 3209683631 2280923245 674233779 3821476117 2394677107 1434746 2878900763 4844235 905255936 2812620019 3964685257 2325396455 3211000979 226802260 2951027544 1371505094 4263682985 2767621317 3991055929 1011289054 653878057 2034600176 2296046678 1469538068 1060550749 3080460156 2189104441 830612554 377551696 1393626044 1595364826 3171868099 3841999430 1299707339 1128277481 3132538953 289996164 4189715362 752946400 1584036124 3869447712 3740005734 2971463454 468974625 2343855236 4287046621 2956773396 3908864580 3463894470 75443255 3798851849 3986751821 97928182 1986280409 298593798 2850627850 4079591164 1655888705 3851866323 522070936 2968161910 3618993102 3823970419 3772391792 2899144442 335973980 1650621185 945276694 1205769551 4248482363 3829261054 4192163905 2297514732 3449103586 3049519808 2914001946 1984037779 1605677305 2042873428 515512863 4176193089 1659882866 3541646527 1679590747 1997853038 1573079308 2480100241 3811992718 2879315768 2340603239 40290887 874369413 4171684813 1282692583 265335217 4019088347 4103282251 230073831 3752945867 3714926212 4261446675 2606103973 1633712685 1918852520 364854331 223105524 2016334291 2561207155 1608686519 3667245525 2090315148 39087098 1731655557 1965001587 2098740377 2710305808 18995995 2233065546 3877467975 2906170787 3970353210 671822776 2103925006 722877991 1910666776 829262282 440822714 2114329824 3349794081 3539783969 2298195187 184063298 4147658071 2422028538 3660330758 2436682802 2356430523 2844595792 142547280 1733965291 2624286477 1585480255 1028539600 380149945 153609400 3980062780 3324261128 114209948 1758140649 1889202915 3558203946 3537347289 3588104838 3271762874 3576386936 376490435 2380213815 1467774752 1404704702 531908774 4173753501 1963840771 426353708 1172791647 1026811131 3573619951 3430446740 1350236903 3250501599 813972368 1602234942 2593722693 2062613160 3872205981 2978357529 814276755 3938602110 1057845719 1337761282 1252130700 2681170154 1198898148 3461775594 2115980120 3353278806 1158154174 3410046829 1601764282 2077927476 69203006 2844172067 3329364665 4121282575 273718833 1694232368 113059950 160009970 2080605684 4262370608 760884552 2989332801 3349352769 954093558 978932097 2049932289 2751109734 3591853832 1212757609 3660517600 2065066513 1462454132 3414766577 180700546 3946741222 1995892235 255060656 3858508730 138528009 3413773207 1204247797 84016718 3529934063 1445091818 2161712752 3079156648 1685644527 27134516 103701981 2706079365 2497245052 3263317729 731559951 1793039525 1495585797 3974385690 2600305617 4242207179 2989507098 3264502801 3158633121 426694861 1733708772 791945519 4132709917 2747468802 714451168 860764297 255 362436" option to reproduce the execution
0.00/0.01	c #vars 99
0.00/0.01	c #constraints 244
1.09/1.14	c BCD2: Hardening is enabled.
1.09/1.14	c BCD2: BiasedSearch is enabled.
1.09/1.14	c Solving starts ...
1.09/1.14	c ============================[ Search Statistics ]============================
1.09/1.14	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
1.09/1.14	c       |         |          |          |    Limit     GC | Var      | Constra 
1.09/1.14	c =============================================================================
1.09/1.14	c  0.0s |       0 |        0 |        0 |      114      0 |        0 |        0
1.09/1.15	c  0.0s |       1 |      123 |      100 |      114      0 |        0 |        0
1.09/1.16	c  0.0s |       1 |      199 |      158 |      126      1 |        0 |        0
1.09/1.16	c #cpu_time = 0.017s
1.09/1.16	c #wall_clock_time = 0.017s
1.09/1.16	c #decision = 199
1.09/1.16	c #random_decision = 1
1.09/1.16	c #conflict = 158
1.09/1.16	c #restart = 1
1.09/1.16	o 379
1.09/1.16	c BCD2: updating upper bound: 511 -> 378
1.09/1.16	c BCD2: 0 <= obj <= 378
1.09/1.16	c BCD2: #cores=0, #unrelaxed=9, #relaxed=0, #hardened=0
1.09/1.16	c BCD2: #sat=1 #unsat=1 bias=1/2
1.09/1.16	c Solving starts ...
1.09/1.16	c ============================[ Search Statistics ]============================
1.09/1.16	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
1.09/1.16	c       |         |          |          |    Limit     GC | Var      | Constra 
1.09/1.16	c =============================================================================
1.09/1.16	c  0.0s |       0 |        0 |        0 |      126      0 |        0 |        0
1.09/1.16	c  0.0s |       0 |        1 |        1 |      126      0 |       13 |       45
1.09/1.16	c #cpu_time = 0.001s
1.09/1.16	c #wall_clock_time = 0.001s
1.09/1.16	c #decision = 1
1.09/1.16	c #random_decision = 0
1.09/1.16	c #conflict = 1
1.09/1.16	c #restart = 0
1.09/1.16	c BCD2: found a new core of size 1: cost of the new core is >=256
1.09/1.16	c lower bound updated to 256
1.09/1.16	c BCD2: hardening fixes 1 literals
1.09/1.16	c BCD2: 256 <= obj <= 378
1.09/1.16	c BCD2: #cores=1, #unrelaxed=7, #relaxed=1, #hardened=1
1.09/1.16	c BCD2: #sat=1 #unsat=2 bias=2/3
1.09/1.16	c Solving starts ...
1.09/1.16	c ============================[ Search Statistics ]============================
1.09/1.16	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
1.09/1.16	c       |         |          |          |    Limit     GC | Var      | Constra 
1.09/1.16	c =============================================================================
1.09/1.16	c  0.0s |       0 |        0 |        0 |      126      0 |       13 |       45
1.09/1.16	c  0.0s |       0 |        4 |        0 |      126      0 |       13 |       45
1.09/1.16	c #cpu_time = 0.000s
1.09/1.16	c #wall_clock_time = 0.000s
1.09/1.16	c #decision = 4
1.09/1.16	c #random_decision = 0
1.09/1.16	c #conflict = 0
1.09/1.16	c #restart = 0
1.09/1.16	c BCD2: found a new core of size 4: cost of the new core is >=8
1.09/1.16	c lower bound updated to 264
1.09/1.16	c BCD2: 264 <= obj <= 378
1.09/1.16	c BCD2: #cores=2, #unrelaxed=3, #relaxed=5, #hardened=1
1.09/1.16	c BCD2: #sat=1 #unsat=3 bias=3/4
1.09/1.16	c Solving starts ...
1.09/1.16	c ============================[ Search Statistics ]============================
1.09/1.16	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
1.09/1.16	c       |         |          |          |    Limit     GC | Var      | Constra 
1.09/1.16	c =============================================================================
1.09/1.16	c  0.0s |       0 |        0 |        0 |      126      0 |       13 |       45
1.09/1.16	c  0.0s |       0 |       25 |       20 |      126      0 |       13 |       45
1.09/1.16	c #cpu_time = 0.003s
1.09/1.16	c #wall_clock_time = 0.003s
1.09/1.16	c #decision = 25
1.09/1.16	c #random_decision = 0
1.09/1.16	c #conflict = 20
1.09/1.16	c #restart = 0
1.09/1.16	c BCD2: relaxing 3 and merging with 1 cores into a new core of size 7: cost of the new core is >=9
1.09/1.16	c lower bound updated to 265
1.09/1.16	c BCD2: 265 <= obj <= 378
1.09/1.16	c BCD2: #cores=2, #unrelaxed=0, #relaxed=8, #hardened=1
1.09/1.16	c BCD2: #sat=1 #unsat=4 bias=4/5
1.09/1.16	c Solving starts ...
1.09/1.16	c ============================[ Search Statistics ]============================
1.09/1.16	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
1.09/1.16	c       |         |          |          |    Limit     GC | Var      | Constra 
1.09/1.16	c =============================================================================
1.09/1.16	c  0.0s |       0 |        0 |        0 |      126      0 |       14 |       45
1.09/1.17	c  0.0s |       0 |       92 |       81 |      139      1 |       15 |       47
1.09/1.17	c #cpu_time = 0.009s
1.09/1.17	c #wall_clock_time = 0.009s
1.09/1.17	c #decision = 92
1.09/1.17	c #random_decision = 0
1.09/1.17	c #conflict = 81
1.09/1.17	c #restart = 0
1.09/1.17	c BCD2: updating lower bound of a core
1.09/1.17	c lower bound updated to 357
1.09/1.17	c BCD2: 357 <= obj <= 378
1.09/1.17	c BCD2: #cores=2, #unrelaxed=0, #relaxed=8, #hardened=1
1.09/1.17	c BCD2: #sat=1 #unsat=5 bias=5/6
1.09/1.17	c Solving starts ...
1.09/1.17	c ============================[ Search Statistics ]============================
1.09/1.17	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
1.09/1.17	c       |         |          |          |    Limit     GC | Var      | Constra 
1.09/1.17	c =============================================================================
1.09/1.17	c  0.0s |       0 |        0 |        0 |      139      0 |       19 |       47
1.09/1.17	c  0.0s |       0 |       23 |       15 |      139      0 |       36 |      112
1.09/1.17	c #cpu_time = 0.002s
1.09/1.17	c #wall_clock_time = 0.002s
1.09/1.17	c #decision = 23
1.09/1.17	c #random_decision = 0
1.09/1.17	c #conflict = 15
1.09/1.17	c #restart = 0
1.09/1.17	o 359
1.09/1.17	c BCD2: updating upper bound: 378 -> 358
1.09/1.17	c BCD2: 357 <= obj <= 358
1.09/1.17	c BCD2: #cores=2, #unrelaxed=0, #relaxed=8, #hardened=1
1.09/1.17	c BCD2: #sat=2 #unsat=5 bias=5/7
1.09/1.17	c Solving starts ...
1.09/1.17	c lower bound updated to 359
1.09/1.17	s OPTIMUM FOUND
1.09/1.17	v x1 x2 x3 -x4 -x5 x6 x7 -x8 x9 x10
1.09/1.17	v x11 -x12 x13 x14 x15 x16 -x17 x18 x19 x20
1.09/1.17	v -x21 x22 x23 x24 x25 -x26 x27 x28 x29 -x30
1.09/1.17	v x31 x32 x33 x34 -x35 x36 x37 x38 -x39 x40
1.09/1.17	v x41 x42 x43 -x44 x45 -x46 -x47 -x48 -x49 -x50
1.09/1.17	v -x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 -x60
1.09/1.17	v -x61 -x62 -x63 x64 x65 -x66 x67 x68 x69 x70
1.09/1.17	v -x71 x72 x73 x74 -x75 x76 x77 x78 x79 -x80
1.09/1.17	v x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90
1.09/1.17	v x91 x92 -x93 x94 x95 x96 x97 -x98 x99
1.09/1.17	c total CPU time = 1.173s
1.09/1.17	c total wall clock time = 1.176s

Verifier Data 

OK	359

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-4104417-1466242819/watcher-4104417-1466242819 -o /tmp/evaluation-result-4104417-1466242819/solver-4104417-1466242819 -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-4104417-1466242819.opb 

pid=31321
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 31324
/proc/meminfo: memFree=30026392/32872528 swapFree=526336/559040
[pid=31324] ppid=31321 vsize=808380 CPUtime=0 cores=1,3,5,7
/proc/31324/stat : 31324 (toysat) R 31321 31324 28898 0 -1 4202496 3031 0 0 0 0 0 0 0 20 0 4 0 26332074 827781120 2880 33554432000 4194304 16246674 140733541576976 140733541576400 13880264 0 2 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/31324/statm: 202607 2891 441 2943 0 199501 0
[pid=31324/tid=31325] ppid=31321 vsize=826812 CPUtime=0 cores=1,3,5,7
/proc/31324/task/31325/stat : 31325 (toysat) S 31321 31324 28898 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 26332074 846655488 2953 33554432000 4194304 16246674 140733541576976 140707661589744 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=31324/tid=31326] ppid=31321 vsize=830908 CPUtime=0 cores=1,3,5,7
/proc/31324/task/31326/stat : 31326 (toysat) S 31321 31324 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26332074 850849792 2969 33554432000 4194304 16246674 140733541576976 140707651099888 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=31324/tid=31327] ppid=31321 vsize=835004 CPUtime=0 cores=1,3,5,7
/proc/31324/task/31327/stat : 31327 (toysat) S 31321 31324 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26332074 855044096 2987 33554432000 4194304 16246674 140733541576976 140707640626352 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0

[startup+0.100209 s]
/proc/loadavg: 2.08 2.04 1.91 3/180 31324
/proc/meminfo: memFree=30026392/32872528 swapFree=526336/559040
[pid=31324] ppid=31321 vsize=1218116 CPUtime=0.09 cores=1,3,5,7
/proc/31324/stat : 31324 (toysat) R 31321 31324 28898 0 -1 4202496 31401 0 0 0 5 4 0 0 20 0 4 0 26332074 1247350784 31241 33554432000 4194304 16246674 140733541576976 140733541576400 12449273 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/31324/statm: 304529 31255 640 2943 0 301423 0
[pid=31324/tid=31325] ppid=31321 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/31324/task/31325/stat : 31325 (toysat) S 31321 31324 28898 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 26332074 1247350784 31265 33554432000 4194304 16246674 140733541576976 140707661589744 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=31324/tid=31326] ppid=31321 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/31324/task/31326/stat : 31326 (toysat) S 31321 31324 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26332074 1247350784 31276 33554432000 4194304 16246674 140733541576976 140707651099888 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=31324/tid=31327] ppid=31321 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/31324/task/31327/stat : 31327 (toysat) S 31321 31324 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26332074 1247350784 31285 33554432000 4194304 16246674 140733541576976 140707640626352 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+0.200482 s]
/proc/loadavg: 2.08 2.04 1.91 3/180 31324
/proc/meminfo: memFree=30026392/32872528 swapFree=526336/559040
[pid=31324] ppid=31321 vsize=1218116 CPUtime=0.19 cores=1,3,5,7
/proc/31324/stat : 31324 (toysat) R 31321 31324 28898 0 -1 4202496 56389 0 0 0 12 7 0 0 20 0 4 0 26332074 1247350784 56229 33554432000 4194304 16246674 140733541576976 140733541576400 12652961 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/31324/statm: 304529 56238 640 2943 0 301423 0
[pid=31324/tid=31325] ppid=31321 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/31324/task/31325/stat : 31325 (toysat) S 31321 31324 28898 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 26332074 1247350784 56243 33554432000 4194304 16246674 140733541576976 140707661589744 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=31324/tid=31326] ppid=31321 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/31324/task/31326/stat : 31326 (toysat) S 31321 31324 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26332074 1247350784 56249 33554432000 4194304 16246674 140733541576976 140707651099888 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=31324/tid=31327] ppid=31321 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/31324/task/31327/stat : 31327 (toysat) S 31321 31324 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26332074 1247350784 56254 33554432000 4194304 16246674 140733541576976 140707640626352 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+0.300479 s]
/proc/loadavg: 2.08 2.04 1.91 3/180 31324
/proc/meminfo: memFree=30026392/32872528 swapFree=526336/559040
[pid=31324] ppid=31321 vsize=1218116 CPUtime=0.29 cores=1,3,5,7
/proc/31324/stat : 31324 (toysat) R 31321 31324 28898 0 -1 4202496 79674 0 0 0 19 10 0 0 20 0 4 0 26332074 1247350784 79515 33554432000 4194304 16246674 140733541576976 140733541576400 12653060 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/31324/statm: 304529 79524 640 2943 0 301423 0
[pid=31324/tid=31325] ppid=31321 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/31324/task/31325/stat : 31325 (toysat) S 31321 31324 28898 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 26332074 1247350784 79530 33554432000 4194304 16246674 140733541576976 140707661589744 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=31324/tid=31326] ppid=31321 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/31324/task/31326/stat : 31326 (toysat) S 31321 31324 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26332074 1247350784 79536 33554432000 4194304 16246674 140733541576976 140707651099888 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=31324/tid=31327] ppid=31321 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/31324/task/31327/stat : 31327 (toysat) S 31321 31324 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26332074 1247350784 79542 33554432000 4194304 16246674 140733541576976 140707640626352 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+0.700412 s]
/proc/loadavg: 2.08 2.04 1.91 3/180 31324
/proc/meminfo: memFree=30026392/32872528 swapFree=526336/559040
[pid=31324] ppid=31321 vsize=1218116 CPUtime=0.69 cores=1,3,5,7
/proc/31324/stat : 31324 (toysat) R 31321 31324 28898 0 -1 4202496 180381 0 0 0 46 23 0 0 20 0 4 0 26332074 1247350784 180222 33554432000 4194304 16246674 140733541576976 140733541576400 12449399 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/31324/statm: 304529 180239 652 2943 0 301423 0
[pid=31324/tid=31325] ppid=31321 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/31324/task/31325/stat : 31325 (toysat) S 31321 31324 28898 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 26332074 1247350784 180250 33554432000 4194304 16246674 140733541576976 140707661589744 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=31324/tid=31326] ppid=31321 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/31324/task/31326/stat : 31326 (toysat) S 31321 31324 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26332074 1247350784 180260 33554432000 4194304 16246674 140733541576976 140707651099888 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=31324/tid=31327] ppid=31321 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/31324/task/31327/stat : 31327 (toysat) S 31321 31324 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26332074 1247350784 180270 33554432000 4194304 16246674 140733541576976 140707640626352 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 31324 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.800505 s]
/proc/loadavg: 2.08 2.04 1.91 3/180 31324
/proc/meminfo: memFree=30026392/32872528 swapFree=526336/559040
[pid=31324] ppid=31321 vsize=1218116 CPUtime=0.79 cores=1,3,5,7
/proc/31324/stat : 31324 (toysat) R 31321 31324 28898 0 -1 4202496 209049 0 0 0 52 27 0 0 20 0 4 0 26332074 1247350784 208889 33554432000 4194304 16246674 140733541576976 140733541576400 12429797 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/31324/statm: 304529 208895 652 2943 0 301423 0
[pid=31324/tid=31325] ppid=31321 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/31324/task/31325/stat : 31325 (toysat) S 31321 31324 28898 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 26332074 1247350784 208898 33554432000 4194304 16246674 140733541576976 140707661589744 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=31324/tid=31326] ppid=31321 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/31324/task/31326/stat : 31326 (toysat) S 31321 31324 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26332074 1247350784 208901 33554432000 4194304 16246674 140733541576976 140707651099888 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=31324/tid=31327] ppid=31321 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/31324/task/31327/stat : 31327 (toysat) S 31321 31324 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26332074 1247350784 208905 33554432000 4194304 16246674 140733541576976 140707640626352 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+1.20776 s]
/proc/loadavg: 2.08 2.04 1.91 3/184 31328
/proc/meminfo: memFree=29034616/32872528 swapFree=526336/559040
[pid=31324] ppid=31321 vsize=0 CPUtime=1.19 cores=1,3,5,7
/proc/31324/stat : 31324 (toysat) R 31321 31324 28898 0 -1 4202500 248498 0 0 0 84 35 0 0 20 0 1 0 26332074 0 0 33554432000 0 0 0 0 0 0 0 33554432 0 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/31324/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1.19
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1.23269
CPU time (s): 1.23181
CPU user time (s): 0.847871
CPU system time (s): 0.383941
CPU usage (%): 99.9284
Max. virtual memory (cumulated for all children) (KiB): 1229380

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.847871
system time used= 0.383941
maximum resident set size= 993176
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 248498
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= 2

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

The end

Launcher Data 

Begin job on node106 at 2016-06-18 11:40:19
IDJOB=4104417
IDBENCH=2701
IDSOLVER=2542
FILE ID=node106/4104417-1466242819
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=359-Q=379.opb
COMMAND LINE= toysat +RTS -H1G -MMEMLIMITm -K1G -RTS --pb --search=bcd2 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4104417-1466242819/watcher-4104417-1466242819 -o /tmp/evaluation-result-4104417-1466242819/solver-4104417-1466242819 -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-4104417-1466242819.opb

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

MD5SUM BENCH= db8c37cf12982d728fe6c2ab09da4180
RANDOM SEED=365551214

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:        30026912 kB
Buffers:           80248 kB
Cached:           206404 kB
SwapCached:         1868 kB
Active:          1337476 kB
Inactive:         202824 kB
Active(anon):    1252956 kB
Inactive(anon):     3048 kB
Active(file):      84520 kB
Inactive(file):   199776 kB
Unevictable:      559040 kB
Mlocked:          526336 kB
SwapTotal:      67108856 kB
SwapFree:       67099160 kB
Dirty:             17268 kB
Writeback:            92 kB
AnonPages:       1814256 kB
Mapped:            10700 kB
Shmem:                 0 kB
Slab:             611580 kB
SReclaimable:      54112 kB
SUnreclaim:       557468 kB
KernelStack:        1520 kB
PageTables:         7648 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:    172032 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 11:40:21