Trace number 4104473

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 2016-05-02OPT149 0.84487 0.844165

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/
factor/normalized-factor-size=9-P=149-Q=487.opb
MD5SUMad4669cee83d55a4b887de3bf1db6a9b
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark149
Best CPU time to get the best result obtained on this benchmark0.019996
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 149
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 72563
Number of bits of the biggest number in a constraint 17
Biggest sum of numbers in a constraint 333684
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 2016-06-18T11:40:25+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-4104473-1466242824.opb"]
0.00/0.01	c use --random-gen="1264374291 3188817751 4049354213 1083931728 1712597451 2278082480 3474307563 1886666669 936905584 509422604 4267647762 3199155606 4053524933 4140537662 2155406555 1682208561 1110431779 567301770 2105408355 830503279 1638802773 915335390 1411376387 3576634794 3528465555 2723142332 2088094781 726400833 2153494963 1460370895 1950932034 2286647937 1965731232 3006773797 3150107631 3908787539 2491563784 1077677516 165419345 4280367722 2030880620 4020907621 183355777 669657086 1576311881 546127825 1498150313 2037679837 2751877263 3149729563 2754850906 1930866570 3077494342 2831345383 1783633602 2262359529 1250417125 1829184312 1526255724 381272222 3906888649 3337198818 105912064 1770191242 3430345006 2493129735 4187708599 3646778798 1938401710 2742298022 1585228834 1215949979 2041047714 920211550 2243559463 2699094372 3692661800 3594810184 3171516237 381716123 1162410867 622409370 3837834576 3709986967 2459265578 3336798971 518112764 140756420 4099961818 2538541266 980798485 1195097620 2257113103 2132514796 1190887513 3172412664 1230335788 1409233488 3156346840 3057734229 1912267451 4281487087 3732199149 2461827631 3368064638 3080915732 3889249369 1185542994 1161407599 582139602 2162601095 1593893953 1171847002 1384998133 3520966055 3968893548 3432154826 1165217009 3895494488 2813633299 1200810362 970001210 3124625183 190215700 4275256946 91503399 3117884585 2099186619 2995025125 4014928856 2714403895 3987488411 2660599156 2350959194 3998130308 909686032 2769153411 3142273730 2327287800 2921037211 2873402513 1510188978 2322949613 1845765443 1249173052 2784781891 3801311379 3448851934 1381185205 3730303116 2100617617 3770734650 2589597719 2477285334 2408507082 3229588368 1566557631 737493490 4193016007 560820546 3248564308 918939522 3430754728 3022904181 3164121455 3579498360 625699694 1633424655 2952029259 1772312329 3737674874 2395835427 1466988028 3938461741 1558020000 3138379017 534819997 3420757222 1560298462 2413779873 3070022009 2759397942 373884474 2166746275 2171443526 550753050 1648104475 3635248125 2847779581 9900531 2115417267 3315405073 1325906253 2674649243 2551990018 2615815434 533358543 3679735658 1578833919 3054411386 2593747643 873500064 1395858353 4076549911 4110186719 2233282400 3104346004 275773306 4110949094 3851279857 3561194068 2975152681 1816470284 3000500091 63244896 3724214247 1307377342 138687241 881815637 3251531061 2245965003 1827830693 3535343679 227527239 4082440618 452093304 4135704534 4246039564 241347338 2041945086 2863333115 3304498296 3013660211 1558036172 4222921191 3356121113 726765844 4238407094 2933671241 3198368187 448242286 2887863925 1697141726 969876934 231105052 2790763060 3100385242 2958764580 239724197 1800478268 795114412 1698644741 460130284 3294875247 2703301280 1007894317 255 362436" option to reproduce the execution
0.00/0.01	c #vars 99
0.00/0.01	c #constraints 244
0.69/0.73	c BCD2: Hardening is enabled.
0.69/0.73	c BCD2: BiasedSearch is enabled.
0.69/0.73	c Solving starts ...
0.69/0.73	c ============================[ Search Statistics ]============================
0.69/0.73	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.69/0.73	c       |         |          |          |    Limit     GC | Var      | Constra 
0.69/0.73	c =============================================================================
0.69/0.73	c  0.0s |       0 |        0 |        0 |      114      0 |        0 |        0
0.69/0.74	c  0.0s |       1 |      116 |      100 |      114      0 |        0 |        0
0.69/0.77	c  0.0s |       2 |      288 |      250 |      126      2 |        0 |        0
0.69/0.79	c  0.1s |       2 |      405 |      347 |      139      2 |        1 |        2
0.69/0.79	c #cpu_time = 0.061s
0.69/0.79	c #wall_clock_time = 0.061s
0.69/0.79	c #decision = 405
0.69/0.79	c #random_decision = 1
0.69/0.79	c #conflict = 347
0.69/0.79	c #restart = 2
0.69/0.79	o 149
0.69/0.79	c BCD2: hardening fixes 1 literals
0.69/0.79	c BCD2: updating upper bound: 511 -> 148
0.69/0.79	c BCD2: 0 <= obj <= 148
0.69/0.79	c BCD2: #cores=0, #unrelaxed=8, #relaxed=0, #hardened=1
0.69/0.79	c BCD2: #sat=1 #unsat=1 bias=1/2
0.69/0.79	c Solving starts ...
0.69/0.79	c ============================[ Search Statistics ]============================
0.69/0.79	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.69/0.79	c       |         |          |          |    Limit     GC | Var      | Constra 
0.69/0.79	c =============================================================================
0.69/0.79	c  0.0s |       0 |        0 |        0 |      139      0 |       37 |        2
0.69/0.79	c  0.0s |       0 |        0 |        0 |      139      0 |       37 |      111
0.69/0.79	c #cpu_time = 0.001s
0.69/0.79	c #wall_clock_time = 0.001s
0.69/0.79	c #decision = 0
0.69/0.79	c #random_decision = 0
0.69/0.79	c #conflict = 0
0.69/0.79	c #restart = 0
0.69/0.79	c BCD2: found a new core of size 1: cost of the new core is >=128
0.69/0.79	c lower bound updated to 128
0.69/0.79	c BCD2: hardening fixes 2 literals
0.69/0.79	c BCD2: 128 <= obj <= 148
0.69/0.79	c BCD2: #cores=1, #unrelaxed=5, #relaxed=1, #hardened=3
0.69/0.79	c BCD2: #sat=1 #unsat=2 bias=2/3
0.69/0.79	c Solving starts ...
0.69/0.79	c ============================[ Search Statistics ]============================
0.69/0.79	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.69/0.79	c       |         |          |          |    Limit     GC | Var      | Constra 
0.69/0.79	c =============================================================================
0.69/0.79	c  0.0s |       0 |        0 |        0 |      139      0 |       37 |      111
0.69/0.79	c  0.0s |       0 |        2 |        0 |      139      0 |       37 |      111
0.69/0.79	c #cpu_time = 0.000s
0.69/0.79	c #wall_clock_time = 0.000s
0.69/0.79	c #decision = 2
0.69/0.79	c #random_decision = 0
0.69/0.79	c #conflict = 0
0.69/0.79	c #restart = 0
0.69/0.79	c BCD2: found a new core of size 2: cost of the new core is >=8
0.69/0.79	c lower bound updated to 136
0.69/0.79	c BCD2: 136 <= obj <= 148
0.69/0.79	c BCD2: #cores=2, #unrelaxed=3, #relaxed=3, #hardened=3
0.69/0.79	c BCD2: #sat=1 #unsat=3 bias=3/4
0.69/0.79	c Solving starts ...
0.69/0.79	c ============================[ Search Statistics ]============================
0.69/0.79	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.69/0.79	c       |         |          |          |    Limit     GC | Var      | Constra 
0.69/0.79	c =============================================================================
0.69/0.79	c  0.0s |       0 |        0 |        0 |      139      0 |       37 |      111
0.69/0.79	c  0.0s |       0 |        2 |        0 |      139      0 |       37 |      111
0.69/0.79	c #cpu_time = 0.000s
0.69/0.79	c #wall_clock_time = 0.000s
0.69/0.79	c #decision = 2
0.69/0.79	c #random_decision = 0
0.69/0.79	c #conflict = 0
0.69/0.79	c #restart = 0
0.69/0.79	c BCD2: relaxing 1 and merging with 1 cores into a new core of size 3: cost of the new core is >=12
0.69/0.79	c lower bound updated to 140
0.69/0.79	c BCD2: 140 <= obj <= 148
0.69/0.79	c BCD2: #cores=2, #unrelaxed=2, #relaxed=4, #hardened=3
0.69/0.79	c BCD2: #sat=1 #unsat=4 bias=4/5
0.69/0.79	c Solving starts ...
0.69/0.79	c ============================[ Search Statistics ]============================
0.69/0.79	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.69/0.79	c       |         |          |          |    Limit     GC | Var      | Constra 
0.69/0.79	c =============================================================================
0.69/0.79	c  0.0s |       0 |        0 |        0 |      139      0 |       38 |      111
0.69/0.79	c  0.0s |       0 |        5 |        2 |      139      0 |       38 |      112
0.69/0.79	c #cpu_time = 0.001s
0.69/0.79	c #wall_clock_time = 0.001s
0.69/0.79	c #decision = 5
0.69/0.79	c #random_decision = 0
0.69/0.79	c #conflict = 2
0.69/0.79	c #restart = 0
0.69/0.79	c BCD2: relaxing 2 and merging with 1 cores into a new core of size 5: cost of the new core is >=13
0.69/0.79	c lower bound updated to 141
0.69/0.79	c BCD2: 141 <= obj <= 148
0.69/0.79	c BCD2: #cores=2, #unrelaxed=0, #relaxed=6, #hardened=3
0.69/0.79	c BCD2: #sat=1 #unsat=5 bias=5/6
0.69/0.79	c Solving starts ...
0.69/0.79	c ============================[ Search Statistics ]============================
0.69/0.79	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.69/0.79	c       |         |          |          |    Limit     GC | Var      | Constra 
0.69/0.79	c =============================================================================
0.69/0.79	c  0.0s |       0 |        0 |        0 |      139      0 |       39 |      112
0.69/0.79	c  0.0s |       0 |        9 |        7 |      139      0 |       42 |      121
0.69/0.79	c #cpu_time = 0.001s
0.69/0.79	c #wall_clock_time = 0.001s
0.69/0.79	c #decision = 9
0.69/0.79	c #random_decision = 0
0.69/0.79	c #conflict = 7
0.69/0.79	c #restart = 0
0.69/0.79	c BCD2: updating lower bound of a core
0.69/0.79	c lower bound updated to 148
0.69/0.79	c BCD2: 148 <= obj <= 148
0.69/0.79	c BCD2: #cores=2, #unrelaxed=0, #relaxed=6, #hardened=3
0.69/0.79	c BCD2: #sat=1 #unsat=6 bias=6/7
0.69/0.79	c Solving starts ...
0.69/0.79	c lower bound updated to 149
0.69/0.79	s OPTIMUM FOUND
0.69/0.79	v x1 -x2 x3 -x4 x5 -x6 -x7 x8 -x9 x10
0.69/0.79	v x11 x12 -x13 -x14 x15 x16 x17 x18 x19 x20
0.69/0.79	v x21 -x22 -x23 x24 x25 x26 x27 -x28 -x29 -x30
0.69/0.79	v -x31 -x32 -x33 -x34 -x35 -x36 x37 x38 x39 -x40
0.69/0.79	v -x41 x42 x43 x44 x45 -x46 -x47 -x48 -x49 -x50
0.69/0.79	v -x51 -x52 -x53 -x54 x55 x56 x57 -x58 -x59 x60
0.69/0.79	v x61 x62 x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70
0.69/0.79	v -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80
0.69/0.79	v -x81 x82 x83 x84 -x85 -x86 x87 x88 x89 x90
0.69/0.79	v -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99
0.69/0.79	c total CPU time = 0.794s
0.69/0.79	c total wall clock time = 0.796s

Verifier Data 

OK	149

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-4104473-1466242824/watcher-4104473-1466242824 -o /tmp/evaluation-result-4104473-1466242824/solver-4104473-1466242824 -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-4104473-1466242824.opb 

pid=31664
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 31667
/proc/meminfo: memFree=30025672/32872528 swapFree=526336/559040
[pid=31667] ppid=31664 vsize=727484 CPUtime=0 cores=1,3,5,7
/proc/31667/stat : 31667 (toysat) R 31664 31667 28898 0 -1 4202496 2717 0 0 0 0 0 0 0 20 0 4 0 26332571 744943616 3077 33554432000 4194304 16246674 140736011814912 140736011814336 13880264 0 2 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/31667/statm: 182639 3086 441 2943 0 179533 0
[pid=31667/tid=31668] ppid=31664 vsize=745916 CPUtime=0 cores=1,3,5,7
/proc/31667/task/31668/stat : 31668 (toysat) S 31664 31667 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26332571 763817984 3148 33554432000 4194304 16246674 140736011814912 140444610571504 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=31667/tid=31669] ppid=31664 vsize=750012 CPUtime=0 cores=1,3,5,7
/proc/31667/task/31669/stat : 31669 (toysat) S 31664 31667 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26332571 768012288 3165 33554432000 4194304 16246674 140736011814912 140444600081648 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=31667/tid=31670] ppid=31664 vsize=755132 CPUtime=0 cores=1,3,5,7
/proc/31667/task/31670/stat : 31670 (toysat) S 31664 31667 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26332571 773255168 3181 33554432000 4194304 16246674 140736011814912 140444589608112 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0

[startup+0.100226 s]
/proc/loadavg: 2.08 2.04 1.91 3/180 31667
/proc/meminfo: memFree=30025672/32872528 swapFree=526336/559040
[pid=31667] ppid=31664 vsize=1218116 CPUtime=0.09 cores=1,3,5,7
/proc/31667/stat : 31667 (toysat) R 31664 31667 28898 0 -1 4202496 31291 0 0 0 6 3 0 0 20 0 4 0 26332571 1247350784 31642 33554432000 4194304 16246674 140736011814912 140736011814336 12429797 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/31667/statm: 304529 31647 641 2943 0 301423 0
[pid=31667/tid=31668] ppid=31664 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/31667/task/31668/stat : 31668 (toysat) S 31664 31667 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26332571 1247350784 31650 33554432000 4194304 16246674 140736011814912 140444610571504 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=31667/tid=31669] ppid=31664 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/31667/task/31669/stat : 31669 (toysat) S 31664 31667 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26332571 1247350784 31653 33554432000 4194304 16246674 140736011814912 140444600081648 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=31667/tid=31670] ppid=31664 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/31667/task/31670/stat : 31670 (toysat) S 31664 31667 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26332571 1247350784 31656 33554432000 4194304 16246674 140736011814912 140444589608112 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+0.200537 s]
/proc/loadavg: 2.08 2.04 1.91 3/180 31667
/proc/meminfo: memFree=30025672/32872528 swapFree=526336/559040
[pid=31667] ppid=31664 vsize=1218116 CPUtime=0.19 cores=1,3,5,7
/proc/31667/stat : 31667 (toysat) R 31664 31667 28898 0 -1 4202496 56466 0 0 0 12 7 0 0 20 0 4 0 26332571 1247350784 56817 33554432000 4194304 16246674 140736011814912 140736011814336 12429797 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/31667/statm: 304529 56822 641 2943 0 301423 0
[pid=31667/tid=31668] ppid=31664 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/31667/task/31668/stat : 31668 (toysat) S 31664 31667 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26332571 1247350784 56825 33554432000 4194304 16246674 140736011814912 140444610571504 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=31667/tid=31669] ppid=31664 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/31667/task/31669/stat : 31669 (toysat) S 31664 31667 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26332571 1247350784 56829 33554432000 4194304 16246674 140736011814912 140444600081648 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=31667/tid=31670] ppid=31664 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/31667/task/31670/stat : 31670 (toysat) S 31664 31667 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26332571 1247350784 56832 33554432000 4194304 16246674 140736011814912 140444589608112 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+0.300487 s]
/proc/loadavg: 2.08 2.04 1.91 3/180 31667
/proc/meminfo: memFree=30025672/32872528 swapFree=526336/559040
[pid=31667] ppid=31664 vsize=1218116 CPUtime=0.29 cores=1,3,5,7
/proc/31667/stat : 31667 (toysat) R 31664 31667 28898 0 -1 4202496 80024 0 0 0 19 10 0 0 20 0 4 0 26332571 1247350784 80376 33554432000 4194304 16246674 140736011814912 140736011814336 12449273 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/31667/statm: 304529 80392 641 2943 0 301423 0
[pid=31667/tid=31668] ppid=31664 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/31667/task/31668/stat : 31668 (toysat) S 31664 31667 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26332571 1247350784 80400 33554432000 4194304 16246674 140736011814912 140444610571504 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=31667/tid=31669] ppid=31664 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/31667/task/31669/stat : 31669 (toysat) S 31664 31667 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26332571 1247350784 80409 33554432000 4194304 16246674 140736011814912 140444600081648 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=31667/tid=31670] ppid=31664 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/31667/task/31670/stat : 31670 (toysat) S 31664 31667 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26332571 1247350784 80418 33554432000 4194304 16246674 140736011814912 140444589608112 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+0.700407 s]
/proc/loadavg: 2.08 2.04 1.91 3/180 31667
/proc/meminfo: memFree=30025672/32872528 swapFree=526336/559040
[pid=31667] ppid=31664 vsize=1218116 CPUtime=0.69 cores=1,3,5,7
/proc/31667/stat : 31667 (toysat) R 31664 31667 28898 0 -1 4202496 188200 0 0 0 47 22 0 0 20 0 4 0 26332571 1247350784 188551 33554432000 4194304 16246674 140736011814912 140736011814336 12654121 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/31667/statm: 304529 188566 653 2943 0 301423 0
[pid=31667/tid=31668] ppid=31664 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/31667/task/31668/stat : 31668 (toysat) S 31664 31667 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26332571 1247350784 188576 33554432000 4194304 16246674 140736011814912 140444610571504 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=31667/tid=31669] ppid=31664 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/31667/task/31669/stat : 31669 (toysat) S 31664 31667 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26332571 1247350784 188586 33554432000 4194304 16246674 140736011814912 140444600081648 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=31667/tid=31670] ppid=31664 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/31667/task/31670/stat : 31670 (toysat) S 31664 31667 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26332571 1247350784 188595 33554432000 4194304 16246674 140736011814912 140444589608112 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 31667 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.800488 s]
/proc/loadavg: 2.08 2.04 1.91 3/180 31667
/proc/meminfo: memFree=30025672/32872528 swapFree=526336/559040
[pid=31667] ppid=31664 vsize=0 CPUtime=0.79 cores=1,3,5,7
/proc/31667/stat : 31667 (toysat) R 31664 31667 28898 0 -1 4202500 207212 0 0 0 54 25 0 0 20 0 1 0 26332571 0 0 33554432000 0 0 0 0 0 0 0 33554432 0 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/31667/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 0.79
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 0.844165
CPU time (s): 0.84487
CPU user time (s): 0.546916
CPU system time (s): 0.297954
CPU usage (%): 100.084
Max. virtual memory (cumulated for all children) (KiB): 1218116

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.546916
system time used= 0.297954
maximum resident set size= 830200
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 207212
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= 1

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.004999 second user time and 0.005999 second system time

The end

Launcher Data 

Begin job on node106 at 2016-06-18 11:40:24
IDJOB=4104473
IDBENCH=2708
IDSOLVER=2542
FILE ID=node106/4104473-1466242824
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=149-Q=487.opb
COMMAND LINE= toysat +RTS -H1G -MMEMLIMITm -K1G -RTS --pb --search=bcd2 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4104473-1466242824/watcher-4104473-1466242824 -o /tmp/evaluation-result-4104473-1466242824/solver-4104473-1466242824 -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-4104473-1466242824.opb

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

MD5SUM BENCH= ad4669cee83d55a4b887de3bf1db6a9b
RANDOM SEED=1990061745

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:        30026340 kB
Buffers:           80448 kB
Cached:           206696 kB
SwapCached:         1868 kB
Active:          1338360 kB
Inactive:         202720 kB
Active(anon):    1253256 kB
Inactive(anon):     3048 kB
Active(file):      85104 kB
Inactive(file):   199672 kB
Unevictable:      559040 kB
Mlocked:          526336 kB
SwapTotal:      67108856 kB
SwapFree:       67099160 kB
Dirty:             17340 kB
Writeback:             0 kB
AnonPages:       1814336 kB
Mapped:            10700 kB
Shmem:                 0 kB
Slab:             611736 kB
SReclaimable:      54188 kB
SUnreclaim:       557548 kB
KernelStack:        1520 kB
PageTables:         7780 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 11:40:25