Trace number 4104913

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 2016-05-02OPT173 0.337947 0.343065

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/
factor/normalized-factor-size=9-P=173-Q=173.opb
MD5SUMb09fa60a996248c27de8d3501b3ab394
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark173
Best CPU time to get the best result obtained on this benchmark0.020996
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 173
Optimality of the best value was proved YES
Number of variables99
Total number of constraints244
Number of constraints which are clauses243
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint81
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 65536
Number of bits of the biggest number in a constraint 17
Biggest sum of numbers in a constraint 291050
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 2016-06-18T11:41:12+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-4104913-1466242872.opb"]
0.00/0.01	c use --random-gen="3591291588 351209407 966082973 3557568272 2102671713 3280452986 886549090 310987707 1633470692 1950437880 1535488312 950313133 3315264061 1647219227 2408310587 2705912782 549630607 1183050471 1168765214 2132676144 3629022566 2735197769 791224808 363712821 3043903543 3975762695 3531605047 2393846156 1712809143 2780590267 2771300512 3517264797 3278469432 3722689430 2935254950 2528981263 2215662770 3612499484 3156652060 3495932636 2676542429 4269753667 3477513183 3704295248 30735579 845463681 1769370343 3458390867 367059579 2819198061 4214399126 1445490312 3336163354 3311673226 2030405845 686431640 3304980935 1290426141 2126633133 2254424217 2710469685 3813935713 2221490763 2727587753 1518322796 1322857088 423976897 3271980576 3836688482 3564071558 1349582514 2568374265 864173109 1909059169 3975994843 2501541703 2044054404 3586852892 3732532741 2050037166 3991469939 3997789300 167610860 3755566691 3723577833 639895813 1288340296 2653381801 98220962 1756547939 3032929563 4181665798 4290318269 18225129 718103686 2527297676 1906876140 3867858802 617787189 1834625222 2349025253 1852875551 366047338 1454601005 1059109631 3621364392 2675434937 3559934334 1000962640 1827662454 2942803057 921165559 3961812183 2130991268 698803376 3316102047 2119034179 826161290 2956275770 838700050 3768211829 3654416126 743063935 45434893 3043990820 1886883665 2555102911 1607309097 2337180269 576860258 3951622501 711320429 1361461054 3403607722 2257015031 3128028999 3833914021 1305954076 3233479125 325274383 3811108359 2051136351 868494621 2616166085 431512981 1097679386 3853733863 3012208695 850139147 2949873053 347137235 2271544867 3164520475 1319146297 875966689 3122509818 4048636164 1460534281 65546398 731131191 1572112242 1444513861 2119989802 3540734995 1355209116 1167487352 2834065075 1934087287 1071698794 3793351182 2974899270 1099838492 4083242113 435833507 2744987013 38061148 25669048 1681756045 2065187349 1746559434 1529241637 805418311 3721444625 435691190 148777256 1822244043 3313554861 110809573 103437118 2130652052 2252969859 3817556259 1553162276 1689140802 1283340274 145269939 1125502473 747773726 270566367 3805654691 2511359672 799128372 1931683642 3457953111 297916159 2656089847 716477558 4282179071 26142330 3640130583 1156928400 1235466621 2918167605 1014060146 431268446 515811301 2237922925 379276517 2515601660 4231775293 3959106346 681692198 623972200 912539357 1955812891 571694681 621978275 3313653054 2455188413 3814450507 1230695443 2625927002 3947111702 527304825 1587456221 1740174655 4277954157 591949781 4292310709 546669141 4066678658 3541045534 3155524103 2454524074 3582060521 541491793 567136169 459859407 1526153225 2511861874 199689485 3885006201 4116522259 3070204159 3447399159 1946003076 255 362436" option to reproduce the execution
0.00/0.01	c #vars 99
0.00/0.01	c #constraints 244
0.18/0.24	c BCD2: Hardening is enabled.
0.18/0.24	c BCD2: BiasedSearch is enabled.
0.18/0.24	c Solving starts ...
0.18/0.24	c ============================[ Search Statistics ]============================
0.18/0.24	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.18/0.24	c       |         |          |          |    Limit     GC | Var      | Constra 
0.18/0.24	c =============================================================================
0.18/0.24	c  0.0s |       0 |        0 |        0 |      114      0 |        3 |        0
0.18/0.25	c  0.0s |       1 |      113 |      100 |      114      0 |        3 |        6
0.18/0.28	c  0.0s |       2 |      276 |      250 |      126      0 |        4 |        8
0.18/0.29	c  0.0s |       2 |      317 |      275 |      139      0 |        4 |        8
0.18/0.29	c #cpu_time = 0.049s
0.18/0.29	c #wall_clock_time = 0.050s
0.18/0.29	c #decision = 317
0.18/0.29	c #random_decision = 1
0.18/0.29	c #conflict = 275
0.18/0.29	c #restart = 2
0.18/0.29	o 173
0.18/0.29	c BCD2: hardening fixes 1 literals
0.18/0.29	c BCD2: updating upper bound: 511 -> 172
0.18/0.29	c BCD2: 0 <= obj <= 172
0.18/0.29	c BCD2: #cores=0, #unrelaxed=8, #relaxed=0, #hardened=1
0.18/0.29	c BCD2: #sat=1 #unsat=1 bias=1/2
0.18/0.29	c Solving starts ...
0.18/0.29	c ============================[ Search Statistics ]============================
0.18/0.29	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.18/0.29	c       |         |          |          |    Limit     GC | Var      | Constra 
0.18/0.29	c =============================================================================
0.18/0.29	c  0.0s |       0 |        0 |        0 |      139      0 |       11 |        8
0.18/0.29	c  0.0s |       0 |        2 |        0 |      139      0 |       11 |       29
0.18/0.29	c #cpu_time = 0.001s
0.18/0.29	c #wall_clock_time = 0.001s
0.18/0.29	c #decision = 2
0.18/0.29	c #random_decision = 0
0.18/0.29	c #conflict = 0
0.18/0.29	c #restart = 0
0.18/0.29	c BCD2: found a new core of size 3: cost of the new core is >=32
0.18/0.29	c lower bound updated to 32
0.18/0.29	c BCD2: 32 <= obj <= 172
0.18/0.29	c BCD2: #cores=1, #unrelaxed=5, #relaxed=3, #hardened=1
0.18/0.29	c BCD2: #sat=1 #unsat=2 bias=2/3
0.18/0.29	c Solving starts ...
0.18/0.29	c ============================[ Search Statistics ]============================
0.18/0.29	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.18/0.29	c       |         |          |          |    Limit     GC | Var      | Constra 
0.18/0.29	c =============================================================================
0.18/0.29	c  0.0s |       0 |        0 |        0 |      139      0 |       11 |       29
0.18/0.29	c  0.0s |       0 |       10 |        4 |      139      0 |       11 |       29
0.18/0.29	c #cpu_time = 0.001s
0.18/0.29	c #wall_clock_time = 0.001s
0.18/0.29	c #decision = 10
0.18/0.29	c #random_decision = 0
0.18/0.29	c #conflict = 4
0.18/0.29	c #restart = 0
0.18/0.29	c BCD2: relaxing 5 and merging with 1 cores into a new core of size 8: cost of the new core is >=33
0.18/0.29	c lower bound updated to 33
0.18/0.29	c BCD2: 33 <= obj <= 172
0.18/0.29	c BCD2: #cores=1, #unrelaxed=0, #relaxed=8, #hardened=1
0.18/0.29	c BCD2: #sat=1 #unsat=3 bias=3/4
0.18/0.29	c Solving starts ...
0.18/0.29	c ============================[ Search Statistics ]============================
0.18/0.29	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.18/0.29	c       |         |          |          |    Limit     GC | Var      | Constra 
0.18/0.29	c =============================================================================
0.18/0.29	c  0.0s |       0 |        0 |        0 |      139      0 |       12 |       29
0.29/0.31	c  0.0s |       0 |       96 |       85 |      139      1 |       13 |       31
0.29/0.31	c #cpu_time = 0.017s
0.29/0.31	c #wall_clock_time = 0.017s
0.29/0.31	c #decision = 96
0.29/0.31	c #random_decision = 0
0.29/0.31	c #conflict = 85
0.29/0.31	c #restart = 0
0.29/0.31	c BCD2: updating lower bound of a core
0.29/0.31	c lower bound updated to 139
0.29/0.31	c BCD2: 139 <= obj <= 172
0.29/0.31	c BCD2: #cores=1, #unrelaxed=0, #relaxed=8, #hardened=1
0.29/0.31	c BCD2: #sat=1 #unsat=4 bias=4/5
0.29/0.31	c Solving starts ...
0.29/0.31	c ============================[ Search Statistics ]============================
0.29/0.31	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.29/0.31	c       |         |          |          |    Limit     GC | Var      | Constra 
0.29/0.31	c =============================================================================
0.29/0.31	c  0.0s |       0 |        0 |        0 |      139      0 |       31 |       31
0.29/0.32	c  0.0s |       0 |       45 |       43 |      139      0 |       34 |       96
0.29/0.32	c #cpu_time = 0.007s
0.29/0.32	c #wall_clock_time = 0.007s
0.29/0.32	c #decision = 45
0.29/0.32	c #random_decision = 0
0.29/0.32	c #conflict = 43
0.29/0.32	c #restart = 0
0.29/0.32	c BCD2: updating lower bound of a core
0.29/0.32	c lower bound updated to 167
0.29/0.32	c BCD2: 167 <= obj <= 172
0.29/0.32	c BCD2: #cores=1, #unrelaxed=0, #relaxed=8, #hardened=1
0.29/0.32	c BCD2: #sat=1 #unsat=5 bias=5/6
0.29/0.32	c Solving starts ...
0.29/0.32	c ============================[ Search Statistics ]============================
0.29/0.32	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.29/0.32	c       |         |          |          |    Limit     GC | Var      | Constra 
0.29/0.32	c =============================================================================
0.29/0.32	c  0.0s |       0 |        0 |        0 |      139      0 |       55 |       97
0.29/0.32	c  0.0s |       0 |        7 |        7 |      139      0 |       90 |      153
0.29/0.32	c #cpu_time = 0.001s
0.29/0.32	c #wall_clock_time = 0.001s
0.29/0.32	c #decision = 7
0.29/0.32	c #random_decision = 0
0.29/0.32	c #conflict = 7
0.29/0.32	c #restart = 0
0.29/0.32	c lower bound updated to 173
0.29/0.32	s OPTIMUM FOUND
0.29/0.32	v x1 -x2 x3 x4 -x5 x6 -x7 x8 -x9 x10
0.29/0.32	v -x11 x12 x13 -x14 x15 -x16 x17 -x18 x19 -x20
0.29/0.32	v x21 x22 -x23 x24 -x25 x26 -x27 -x28 -x29 -x30
0.29/0.32	v -x31 -x32 -x33 -x34 -x35 -x36 x37 -x38 x39 x40
0.29/0.32	v -x41 x42 -x43 x44 -x45 x46 -x47 x48 x49 -x50
0.29/0.32	v x51 -x52 x53 -x54 -x55 -x56 -x57 -x58 -x59 -x60
0.29/0.32	v -x61 -x62 -x63 x64 -x65 x66 x67 -x68 x69 -x70
0.29/0.32	v x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80
0.29/0.32	v -x81 x82 -x83 x84 x85 -x86 x87 -x88 x89 -x90
0.29/0.32	v -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99
0.29/0.32	c total CPU time = 0.317s
0.29/0.32	c total wall clock time = 0.318s

Verifier Data 

OK	173

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-4104913-1466242872/watcher-4104913-1466242872 -o /tmp/evaluation-result-4104913-1466242872/solver-4104913-1466242872 -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-4104913-1466242872.opb 

pid=1958
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: 1.86 1.98 1.89 3/179 1961
/proc/meminfo: memFree=30022148/32872528 swapFree=526336/559040
[pid=1961] ppid=1958 vsize=335292 CPUtime=0 cores=1,3,5,7
/proc/1961/stat : 1961 (toysat) R 1958 1961 28898 0 -1 4202496 1182 0 0 0 0 0 0 0 20 0 4 0 26337329 343339008 1543 33554432000 4194304 16246674 140736911111920 140736911111344 13880264 0 2 0 34082818 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/1961/statm: 84591 1553 441 2943 0 81485 0
[pid=1961/tid=1962] ppid=1958 vsize=403900 CPUtime=0 cores=1,3,5,7
/proc/1961/task/1962/stat : 1962 (toysat) S 1958 1961 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26337329 413593600 1812 33554432000 4194304 16246674 140736911111920 140001148906736 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 3 0 0 0 0 0
[pid=1961/tid=1963] ppid=1958 vsize=409020 CPUtime=0 cores=1,3,5,7
/proc/1961/task/1963/stat : 1963 (toysat) S 1958 1961 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26337329 418836480 1830 33554432000 4194304 16246674 140736911111920 140001138416880 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 5 0 0 0 0 0
[pid=1961/tid=1964] ppid=1958 vsize=413116 CPUtime=0 cores=1,3,5,7
/proc/1961/task/1964/stat : 1964 (toysat) S 1958 1961 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26337329 423030784 1846 33554432000 4194304 16246674 140736911111920 140001127943344 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 3 0 0 0 0 0

[startup+0.100176 s]
/proc/loadavg: 1.86 1.98 1.89 3/179 1961
/proc/meminfo: memFree=30022148/32872528 swapFree=526336/559040
[pid=1961] ppid=1958 vsize=1218116 CPUtime=0.09 cores=1,3,5,7
/proc/1961/stat : 1961 (toysat) R 1958 1961 28898 0 -1 4202496 30519 0 0 0 5 4 0 0 20 0 4 0 26337329 1247350784 30871 33554432000 4194304 16246674 140736911111920 140736911111344 12371341 0 0 0 34082818 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/1961/statm: 304529 30884 641 2943 0 301423 0
[pid=1961/tid=1962] ppid=1958 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/1961/task/1962/stat : 1962 (toysat) S 1958 1961 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26337329 1247350784 30891 33554432000 4194304 16246674 140736911111920 140001148906736 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 3 0 0 0 0 0
[pid=1961/tid=1963] ppid=1958 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/1961/task/1963/stat : 1963 (toysat) S 1958 1961 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26337329 1247350784 30900 33554432000 4194304 16246674 140736911111920 140001138416880 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 5 0 0 0 0 0
[pid=1961/tid=1964] ppid=1958 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/1961/task/1964/stat : 1964 (toysat) S 1958 1961 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26337329 1247350784 30909 33554432000 4194304 16246674 140736911111920 140001127943344 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1218116

[startup+0.200579 s]
/proc/loadavg: 1.86 1.98 1.89 3/179 1961
/proc/meminfo: memFree=30022148/32872528 swapFree=526336/559040
[pid=1961] ppid=1958 vsize=1218116 CPUtime=0.18 cores=1,3,5,7
/proc/1961/stat : 1961 (toysat) R 1958 1961 28898 0 -1 4202496 61429 0 0 0 10 8 0 0 20 0 4 0 26337329 1247350784 61782 33554432000 4194304 16246674 140736911111920 140736911111344 12654121 0 0 0 34082818 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/1961/statm: 304529 61797 653 2943 0 301423 0
[pid=1961/tid=1962] ppid=1958 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/1961/task/1962/stat : 1962 (toysat) S 1958 1961 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26337329 1247350784 61808 33554432000 4194304 16246674 140736911111920 140001148906736 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 3 0 0 0 0 0
[pid=1961/tid=1963] ppid=1958 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/1961/task/1963/stat : 1963 (toysat) S 1958 1961 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26337329 1247350784 61818 33554432000 4194304 16246674 140736911111920 140001138416880 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 5 0 0 0 0 0
[pid=1961/tid=1964] ppid=1958 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/1961/task/1964/stat : 1964 (toysat) S 1958 1961 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26337329 1247350784 61828 33554432000 4194304 16246674 140736911111920 140001127943344 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 1218116

[startup+0.300523 s]
/proc/loadavg: 1.86 1.98 1.89 3/179 1961
/proc/meminfo: memFree=30022148/32872528 swapFree=526336/559040
[pid=1961] ppid=1958 vsize=1218116 CPUtime=0.29 cores=1,3,5,7
/proc/1961/stat : 1961 (toysat) R 1958 1961 28898 0 -1 4202496 83894 0 0 0 17 12 0 0 20 0 4 0 26337329 1247350784 84242 33554432000 4194304 16246674 140736911111920 140736911093824 5662075 0 0 0 34082818 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/1961/statm: 304529 84250 789 2943 0 301423 0
[pid=1961/tid=1962] ppid=1958 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/1961/task/1962/stat : 1962 (toysat) S 1958 1961 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26337329 1247350784 84255 33554432000 4194304 16246674 140736911111920 140001148906736 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 3 0 0 0 0 0
[pid=1961/tid=1963] ppid=1958 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/1961/task/1963/stat : 1963 (toysat) S 1958 1961 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26337329 1247350784 84261 33554432000 4194304 16246674 140736911111920 140001138416880 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 5 0 0 0 0 0
[pid=1961/tid=1964] ppid=1958 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/1961/task/1964/stat : 1964 (toysat) S 1958 1961 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26337329 1247350784 84267 33554432000 4194304 16246674 140736911111920 140001127943344 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1218116

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 1961 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.300523 s]
/proc/loadavg: 1.86 1.98 1.89 3/179 1961
/proc/meminfo: memFree=30022148/32872528 swapFree=526336/559040
[pid=1961] ppid=1958 vsize=1218116 CPUtime=0.29 cores=1,3,5,7
/proc/1961/stat : 1961 (toysat) R 1958 1961 28898 0 -1 4202496 83894 0 0 0 17 12 0 0 20 0 4 0 26337329 1247350784 84242 33554432000 4194304 16246674 140736911111920 140736911093824 5662075 0 0 0 34082818 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/1961/statm: 304529 84250 789 2943 0 301423 0
[pid=1961/tid=1962] ppid=1958 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/1961/task/1962/stat : 1962 (toysat) S 1958 1961 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26337329 1247350784 84255 33554432000 4194304 16246674 140736911111920 140001148906736 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 3 0 0 0 0 0
[pid=1961/tid=1963] ppid=1958 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/1961/task/1963/stat : 1963 (toysat) S 1958 1961 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26337329 1247350784 84261 33554432000 4194304 16246674 140736911111920 140001138416880 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 5 0 0 0 0 0
[pid=1961/tid=1964] ppid=1958 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/1961/task/1964/stat : 1964 (toysat) S 1958 1961 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26337329 1247350784 84267 33554432000 4194304 16246674 140736911111920 140001127943344 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1218116

Child status: 0
Real time (s): 0.343065
CPU time (s): 0.337947
CPU user time (s): 0.19097
CPU system time (s): 0.146977
CPU usage (%): 98.5082
Max. virtual memory (cumulated for all children) (KiB): 1218116

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.19097
system time used= 0.146977
maximum resident set size= 352944
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 87897
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= 4

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.003999 second user time and 0.005999 second system time

The end

Launcher Data 

Begin job on node106 at 2016-06-18 11:41:12
IDJOB=4104913
IDBENCH=2773
IDSOLVER=2542
FILE ID=node106/4104913-1466242872
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=173-Q=173.opb
COMMAND LINE= toysat +RTS -H1G -MMEMLIMITm -K1G -RTS --pb --search=bcd2 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4104913-1466242872/watcher-4104913-1466242872 -o /tmp/evaluation-result-4104913-1466242872/solver-4104913-1466242872 -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-4104913-1466242872.opb

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

MD5SUM BENCH= b09fa60a996248c27de8d3501b3ab394
RANDOM SEED=1596819545

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:        30022132 kB
Buffers:           82256 kB
Cached:           207948 kB
SwapCached:         1868 kB
Active:          1340376 kB
Inactive:         203464 kB
Active(anon):    1252952 kB
Inactive(anon):     3048 kB
Active(file):      87424 kB
Inactive(file):   200416 kB
Unevictable:      559040 kB
Mlocked:          526336 kB
SwapTotal:      67108856 kB
SwapFree:       67099160 kB
Dirty:             16504 kB
Writeback:             0 kB
AnonPages:       1814564 kB
Mapped:            11004 kB
Shmem:                 0 kB
Slab:             612684 kB
SReclaimable:      55012 kB
SUnreclaim:       557672 kB
KernelStack:        1520 kB
PageTables:         7452 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:    253952 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 11:41:12