Trace number 4106556

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 2016-05-02OPT2 1.48177 1.48382

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=5-P0=19-P1=29-P2=19-P3=23-P4=2-P5=29-P6=7-B.opb
MD5SUMd6ec68375586c4085adabca291d21700
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark2
Best CPU time to get the best result obtained on this benchmark0.033994
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 2
Optimality of the best value was proved YES
Number of variables90
Total number of constraints13
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints13
Minimum length of a constraint5
Maximum length of a constraint35
Number of terms in the objective function 5
Biggest coefficient in the objective function 16
Number of bits for the biggest coefficient in the objective function 5
Sum of the numbers in the objective function 31
Number of bits of the sum of numbers in the objective function 5
Biggest number in a constraint 512
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 1984
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)150
Sum of products size (including duplicates)300
Number of different products150
Sum of products size300

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 2016-06-18T20:10:52+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-4106556-1466273452.opb"]
0.00/0.01	c use --random-gen="1121131536 2128392550 4094630638 600995223 1396203980 3075688706 3630719302 2465144450 810646322 1291535088 1908847686 1855997149 749413060 637014355 654756700 364823845 906487880 2898730880 205469115 4028364962 2554053539 3800061633 1033137392 2724570304 2804017041 2607072767 245426202 3007838459 597273948 2378659900 3884506364 1276099262 4144430028 2990434553 286584127 3114083689 3345794547 2698295234 2149039616 453169348 3913738388 689702293 3516519416 2025736509 4026034829 350682603 836842358 3462891431 3268784308 1731436043 804878571 1300564144 2142248547 1469458240 1988595743 2827163194 975118521 677025891 3495693507 2089255032 341546511 1284006379 678928593 2586712884 2934736099 3544567155 477499443 3272952925 2732696071 1525147149 2561271185 2289581481 1717858854 1829533634 2820579879 1840685975 3077078290 2896834025 2861824647 3957384846 1261882043 340964684 3752207333 1407217611 1929849597 3535492695 1596959676 411372128 3561813346 2528913334 1027581585 1317846533 2331547270 1852810892 1266569508 4249939304 3002426572 1620812446 3015685228 2009663898 3975280957 3724417889 1521784484 2240085997 2791308345 2801158460 3779211745 1231993337 1472143180 611299992 2478268800 2189958526 1445316703 3464679890 1357620803 843874458 1774768133 3230481630 3235890365 1925561410 2250547665 1414882814 1570834604 850311477 3009874789 623274821 2582436418 2179625289 1692106421 2077511885 930790618 2139980293 338598323 2100865081 2234182412 2611068461 3000619568 2188303350 4078045297 992200799 3513151164 1862828288 3012358867 1348659668 847429548 3805503746 2863658087 583070400 2718859092 4056202912 2679322707 2664490360 1387926024 2648930899 1181626196 4205532279 3036706418 1834517911 490073711 3279956137 1654182426 1002737367 2361209516 2670902352 1541072512 1146806928 130504786 3998243302 1199603134 146627031 4102754317 4230255707 3186442618 4211165863 3282597161 3809257508 1381011394 58765898 181575226 1616275289 3345859880 1541544792 282759715 2864266745 485638223 3299243867 3954328882 3267944933 1372831896 974710732 336969178 3826633951 1363998486 976221524 3159578575 1530675247 113693706 3890401670 3650852021 2187192442 2211500012 181415811 4021329987 1500069595 1731281964 1415768618 4192779648 1542639209 3103719339 1242909946 2670832617 2865036684 2090676084 2605263843 1404455434 2903802556 286235458 3681489875 353037890 441012351 1294060269 2906595058 436936827 3088728597 3683785677 2325979406 509166052 333679027 3152554773 2995399896 686280054 1531383513 3465722522 2194732519 1311077458 352058441 1827437814 846224579 3599850378 114277986 2027628194 479110946 3504174134 1749067852 3972697497 4150297824 1160622169 3236405396 286497216 446193463 24679034 1224560631 1481903405 1972663556 771925317 2270827625 255 362436" option to reproduce the execution
0.00/0.01	c #vars 90
0.00/0.01	c #constraints 13
0.00/0.01	c BCD2: Hardening is enabled.
0.00/0.01	c BCD2: BiasedSearch is enabled.
0.00/0.01	c Solving starts ...
0.00/0.01	c ============================[ Search Statistics ]============================
0.00/0.01	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.00/0.01	c       |         |          |          |    Limit     GC | Var      | Constra 
0.00/0.01	c =============================================================================
0.00/0.01	c  0.0s |       0 |        0 |        0 |      236      0 |        0 |        0
0.00/0.03	c  0.0s |       1 |      123 |      100 |      236      0 |        0 |        0
0.00/0.03	c  0.0s |       1 |      210 |      129 |      260      0 |        0 |        0
0.00/0.03	c #cpu_time = 0.017s
0.00/0.03	c #wall_clock_time = 0.017s
0.00/0.03	c #decision = 210
0.00/0.03	c #random_decision = 0
0.00/0.03	c #conflict = 129
0.00/0.03	c #restart = 1
0.00/0.03	o 21
0.00/0.03	c BCD2: updating upper bound: 31 -> 20
0.00/0.03	c BCD2: 0 <= obj <= 20
0.00/0.03	c BCD2: #cores=0, #unrelaxed=5, #relaxed=0, #hardened=0
0.00/0.03	c BCD2: #sat=1 #unsat=1 bias=1/2
0.00/0.03	c Solving starts ...
0.00/0.03	c ============================[ Search Statistics ]============================
0.00/0.03	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.00/0.03	c       |         |          |          |    Limit     GC | Var      | Constra 
0.00/0.03	c =============================================================================
0.00/0.03	c  0.0s |       0 |        0 |        0 |      260      0 |        0 |        0
0.00/0.03	c  0.0s |       0 |        3 |        0 |      260      0 |        0 |        0
0.00/0.03	c #cpu_time = 0.001s
0.00/0.03	c #wall_clock_time = 0.001s
0.00/0.03	c #decision = 3
0.00/0.03	c #random_decision = 0
0.00/0.03	c #conflict = 0
0.00/0.03	c #restart = 0
0.00/0.03	c BCD2: found a new core of size 4: cost of the new core is >=2
0.00/0.03	c lower bound updated to 2
0.00/0.03	c BCD2: 2 <= obj <= 20
0.00/0.03	c BCD2: #cores=1, #unrelaxed=1, #relaxed=4, #hardened=0
0.00/0.03	c BCD2: #sat=1 #unsat=2 bias=2/3
0.00/0.03	c Solving starts ...
0.00/0.03	c ============================[ Search Statistics ]============================
0.00/0.03	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.00/0.03	c       |         |          |          |    Limit     GC | Var      | Constra 
0.00/0.03	c =============================================================================
0.00/0.03	c  0.0s |       0 |        0 |        0 |      260      0 |        0 |        0
0.00/0.05	c  0.0s |       1 |      156 |      100 |      260      0 |        0 |        0
0.00/0.08	c  0.0s |       2 |      354 |      250 |      286      0 |        0 |        0
0.09/0.11	c  0.1s |       3 |      667 |      475 |      315      1 |        0 |        0
0.09/0.16	c  0.1s |       4 |     1088 |      813 |      347      3 |        0 |        0
0.18/0.27	c  0.2s |       5 |     1755 |     1320 |      382      4 |        0 |        0
0.28/0.38	c  0.3s |       6 |     2646 |     2081 |      421      7 |        0 |        0
0.59/0.66	c  0.6s |       7 |     4211 |     3223 |      464     11 |        0 |        0
0.89/0.94	c  0.9s |       8 |     6183 |     4936 |      511     17 |        0 |        0
1.39/1.42	c  1.4s |       8 |     9473 |     7328 |      511     24 |        0 |        0
1.39/1.42	c #cpu_time = 1.383s
1.39/1.42	c #wall_clock_time = 1.387s
1.39/1.42	c #decision = 9473
1.39/1.42	c #random_decision = 34
1.39/1.42	c #conflict = 7328
1.39/1.42	c #restart = 8
1.39/1.42	o 10
1.39/1.42	c BCD2: hardening fixes 1 literals
1.39/1.42	c BCD2: updating upper bound: 20 -> 9
1.39/1.42	c BCD2: 2 <= obj <= 9
1.39/1.42	c BCD2: #cores=1, #unrelaxed=1, #relaxed=3, #hardened=1
1.39/1.42	c BCD2: #sat=2 #unsat=2 bias=2/4
1.39/1.42	c Solving starts ...
1.39/1.42	c ============================[ Search Statistics ]============================
1.39/1.42	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
1.39/1.42	c       |         |          |          |    Limit     GC | Var      | Constra 
1.39/1.42	c =============================================================================
1.39/1.42	c  0.0s |       0 |        0 |        0 |      511      0 |        7 |        1
1.39/1.42	c  0.0s |       0 |       44 |        1 |      511      1 |        7 |       17
1.39/1.42	c #cpu_time = 0.003s
1.39/1.42	c #wall_clock_time = 0.003s
1.39/1.42	c #decision = 44
1.39/1.42	c #random_decision = 1
1.39/1.42	c #conflict = 1
1.39/1.42	c #restart = 0
1.39/1.42	o 2
1.39/1.42	s OPTIMUM FOUND
1.39/1.42	v -x1 x2 -x3 -x4 -x5 x6 x7 x8 -x9 -x10
1.39/1.42	v x11 -x12 -x13 -x14 x15 x16 x17 -x18 -x19 -x20
1.39/1.42	v x21 x22 -x23 -x24 -x25 x26 x27 -x28 -x29 x30
1.39/1.42	v x31 -x32 x33 -x34 -x35 -x36 x37 x38 x39 -x40
1.39/1.42	v -x41 x42 x43 x44 -x45 -x46 x47 -x48 x49 -x50
1.39/1.42	v -x51 x52 x53 x54 x55 -x56 x57 -x58 x59 x60
1.39/1.42	v -x61 -x62 -x63 -x64 -x65 x66 x67 x68 -x69 -x70
1.39/1.42	v x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80
1.39/1.42	v x81 -x82 -x83 -x84 x85 -x86 -x87 x88 -x89 -x90
1.39/1.42	c total CPU time = 1.422s
1.39/1.42	c total wall clock time = 1.426s

Verifier Data 

OK	2

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-4106556-1466273452/watcher-4106556-1466273452 -o /tmp/evaluation-result-4106556-1466273452/solver-4106556-1466273452 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node127-1466265123-26753 --watchdog 1960 toysat +RTS -H1G -M15500m -K1G -RTS --pb --search=bcd2 HOME/instance-4106556-1466273452.opb 

pid=28717
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: 2.40 2.35 2.24 3/180 28720
/proc/meminfo: memFree=29366912/32872528 swapFree=1191052/1305516
[pid=28720] ppid=28717 vsize=605628 CPUtime=0 cores=1,3,5,7
/proc/28720/stat : 28720 (toysat) R 28717 28720 26736 0 -1 4202496 2241 0 0 0 0 0 0 0 20 0 4 0 29391827 620163072 2601 33554432000 4194304 16246674 140733919642544 140733919641968 13880264 0 2 0 34082818 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/28720/statm: 152175 2613 441 2943 0 149069 0
[pid=28720/tid=28721] ppid=28717 vsize=623036 CPUtime=0 cores=1,3,5,7
/proc/28720/task/28721/stat : 28721 (toysat) S 28717 28720 26736 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 29391827 637988864 2669 33554432000 4194304 16246674 140733919642544 140517075561712 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 1 0 0 0 0 0
[pid=28720/tid=28722] ppid=28717 vsize=628156 CPUtime=0 cores=1,3,5,7
/proc/28720/task/28722/stat : 28722 (toysat) S 28717 28720 26736 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 29391827 643231744 2686 33554432000 4194304 16246674 140733919642544 140517065071856 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 3 0 0 0 0 0
[pid=28720/tid=28723] ppid=28717 vsize=631228 CPUtime=0 cores=1,3,5,7
/proc/28720/task/28723/stat : 28723 (toysat) S 28717 28720 26736 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 29391827 646377472 2701 33554432000 4194304 16246674 140733919642544 140517054598320 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 1 0 0 0 0 0

[startup+0.100179 s]
/proc/loadavg: 2.40 2.35 2.24 3/180 28720
/proc/meminfo: memFree=29366912/32872528 swapFree=1191052/1305516
[pid=28720] ppid=28717 vsize=1218116 CPUtime=0.09 cores=1,3,5,7
/proc/28720/stat : 28720 (toysat) R 28717 28720 26736 0 -1 4202496 21573 0 0 0 6 3 0 0 20 0 4 0 29391827 1247350784 21921 33554432000 4194304 16246674 140733919642544 140733919641480 13759916 0 0 0 34082818 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/28720/statm: 304529 21930 796 2943 0 301423 0
[pid=28720/tid=28721] ppid=28717 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/28720/task/28721/stat : 28721 (toysat) S 28717 28720 26736 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 29391827 1247350784 21934 33554432000 4194304 16246674 140733919642544 140517075561712 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 1 0 0 0 0 0
[pid=28720/tid=28722] ppid=28717 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/28720/task/28722/stat : 28722 (toysat) S 28717 28720 26736 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 29391827 1247350784 21941 33554432000 4194304 16246674 140733919642544 140517065071856 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 3 0 0 0 0 0
[pid=28720/tid=28723] ppid=28717 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/28720/task/28723/stat : 28723 (toysat) S 28717 28720 26736 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 29391827 1247350784 21947 33554432000 4194304 16246674 140733919642544 140517054598320 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 1 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: 2.40 2.35 2.24 3/180 28720
/proc/meminfo: memFree=29366912/32872528 swapFree=1191052/1305516
[pid=28720] ppid=28717 vsize=1218116 CPUtime=0.18 cores=1,3,5,7
/proc/28720/stat : 28720 (toysat) R 28717 28720 26736 0 -1 4202496 39971 0 0 0 14 4 0 0 20 0 4 0 29391827 1247350784 40319 33554432000 4194304 16246674 140733919642544 140733919641480 6843278 0 0 0 34082818 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/28720/statm: 304529 40329 796 2943 0 301423 0
[pid=28720/tid=28721] ppid=28717 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/28720/task/28721/stat : 28721 (toysat) S 28717 28720 26736 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 29391827 1247350784 40335 33554432000 4194304 16246674 140733919642544 140517075561712 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 1 0 0 0 0 0
[pid=28720/tid=28722] ppid=28717 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/28720/task/28722/stat : 28722 (toysat) S 28717 28720 26736 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 29391827 1247350784 40340 33554432000 4194304 16246674 140733919642544 140517065071856 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 3 0 0 0 0 0
[pid=28720/tid=28723] ppid=28717 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/28720/task/28723/stat : 28723 (toysat) S 28717 28720 26736 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 29391827 1247350784 40344 33554432000 4194304 16246674 140733919642544 140517054598320 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 1218116

[startup+0.300496 s]
/proc/loadavg: 2.40 2.35 2.24 3/180 28720
/proc/meminfo: memFree=29366912/32872528 swapFree=1191052/1305516
[pid=28720] ppid=28717 vsize=1218116 CPUtime=0.28 cores=1,3,5,7
/proc/28720/stat : 28720 (toysat) R 28717 28720 26736 0 -1 4202496 58466 0 0 0 21 7 0 0 20 0 4 0 29391827 1247350784 58813 33554432000 4194304 16246674 140733919642544 140733919641480 5677277 0 0 0 34082818 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/28720/statm: 304529 58819 796 2943 0 301423 0
[pid=28720/tid=28721] ppid=28717 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/28720/task/28721/stat : 28721 (toysat) S 28717 28720 26736 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 29391827 1247350784 58825 33554432000 4194304 16246674 140733919642544 140517075561712 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 1 0 0 0 0 0
[pid=28720/tid=28722] ppid=28717 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/28720/task/28722/stat : 28722 (toysat) S 28717 28720 26736 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 29391827 1247350784 58832 33554432000 4194304 16246674 140733919642544 140517065071856 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 3 0 0 0 0 0
[pid=28720/tid=28723] ppid=28717 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/28720/task/28723/stat : 28723 (toysat) S 28717 28720 26736 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 29391827 1247350784 58839 33554432000 4194304 16246674 140733919642544 140517054598320 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 1218116

[startup+0.700421 s]
/proc/loadavg: 2.40 2.35 2.24 3/180 28720
/proc/meminfo: memFree=29366912/32872528 swapFree=1191052/1305516
[pid=28720] ppid=28717 vsize=1218116 CPUtime=0.68 cores=1,3,5,7
/proc/28720/stat : 28720 (toysat) R 28717 28720 26736 0 -1 4202496 139227 0 0 0 49 19 0 0 20 0 4 0 29391827 1247350784 139574 33554432000 4194304 16246674 140733919642544 140733919624448 6021133 0 0 0 34082818 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/28720/statm: 304529 139585 796 2943 0 301423 0
[pid=28720/tid=28721] ppid=28717 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/28720/task/28721/stat : 28721 (toysat) S 28717 28720 26736 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 29391827 1247350784 139592 33554432000 4194304 16246674 140733919642544 140517075561712 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 1 0 0 0 0 0
[pid=28720/tid=28722] ppid=28717 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/28720/task/28722/stat : 28722 (toysat) S 28717 28720 26736 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 29391827 1247350784 139595 33554432000 4194304 16246674 140733919642544 140517065071856 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 3 0 0 0 0 0
[pid=28720/tid=28723] ppid=28717 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/28720/task/28723/stat : 28723 (toysat) S 28717 28720 26736 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 29391827 1247350784 139600 33554432000 4194304 16246674 140733919642544 140517054598320 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 1218116

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 28720 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.800456 s]
/proc/loadavg: 2.40 2.35 2.24 3/180 28720
/proc/meminfo: memFree=29366912/32872528 swapFree=1191052/1305516
[pid=28720] ppid=28717 vsize=1218116 CPUtime=0.78 cores=1,3,5,7
/proc/28720/stat : 28720 (toysat) R 28717 28720 26736 0 -1 4202496 158274 0 0 0 56 22 0 0 20 0 4 0 29391827 1247350784 158622 33554432000 4194304 16246674 140733919642544 140733919624448 13780501 0 0 0 34082818 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/28720/statm: 304529 158633 797 2943 0 301423 0
[pid=28720/tid=28721] ppid=28717 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/28720/task/28721/stat : 28721 (toysat) S 28717 28720 26736 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 29391827 1247350784 158639 33554432000 4194304 16246674 140733919642544 140517075561712 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 1 0 0 0 0 0
[pid=28720/tid=28722] ppid=28717 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/28720/task/28722/stat : 28722 (toysat) S 28717 28720 26736 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 29391827 1247350784 158648 33554432000 4194304 16246674 140733919642544 140517065071856 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 3 0 0 0 0 0
[pid=28720/tid=28723] ppid=28717 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/28720/task/28723/stat : 28723 (toysat) S 28717 28720 26736 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 29391827 1247350784 158654 33554432000 4194304 16246674 140733919642544 140517054598320 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 0.78
Current children cumulated vsize (KiB) 1218116

[startup+1.20759 s]
/proc/loadavg: 2.37 2.34 2.24 3/184 28724
/proc/meminfo: memFree=28508360/32872528 swapFree=1191052/1305516
[pid=28720] ppid=28717 vsize=1218116 CPUtime=1.19 cores=1,3,5,7
/proc/28720/stat : 28720 (toysat) R 28717 28720 26736 0 -1 4202496 234882 0 0 0 86 33 0 0 20 0 4 0 29391827 1247350784 235229 33554432000 4194304 16246674 140733919642544 140733919624448 5675357 0 0 0 34082818 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/28720/statm: 304529 235240 797 2943 0 301423 0
[pid=28720/tid=28721] ppid=28717 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/28720/task/28721/stat : 28721 (toysat) S 28717 28720 26736 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 29391827 1247350784 235247 33554432000 4194304 16246674 140733919642544 140517075561712 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 1 0 0 0 0 0
[pid=28720/tid=28722] ppid=28717 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/28720/task/28722/stat : 28722 (toysat) S 28717 28720 26736 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 29391827 1247350784 235255 33554432000 4194304 16246674 140733919642544 140517065071856 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 3 0 0 0 0 0
[pid=28720/tid=28723] ppid=28717 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/28720/task/28723/stat : 28723 (toysat) S 28717 28720 26736 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 29391827 1247350784 235262 33554432000 4194304 16246674 140733919642544 140517054598320 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 1.19
Current children cumulated vsize (KiB) 1218116

[startup+1.40044 s]
/proc/loadavg: 2.37 2.34 2.24 3/184 28724
/proc/meminfo: memFree=28508360/32872528 swapFree=1191052/1305516
[pid=28720] ppid=28717 vsize=1219140 CPUtime=1.39 cores=1,3,5,7
/proc/28720/stat : 28720 (toysat) R 28717 28720 26736 0 -1 4202496 245748 0 0 0 104 35 0 0 20 0 4 0 29391827 1248399360 246073 33554432000 4194304 16246674 140733919642544 140733919641856 13943600 0 0 0 34082818 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/28720/statm: 304785 246073 852 2943 0 301679 0
[pid=28720/tid=28721] ppid=28717 vsize=1219140 CPUtime=0 cores=1,3,5,7
/proc/28720/task/28721/stat : 28721 (toysat) S 28717 28720 26736 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 29391827 1248399360 246073 33554432000 4194304 16246674 140733919642544 140517075561712 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 1 0 0 0 0 0
[pid=28720/tid=28722] ppid=28717 vsize=1219140 CPUtime=0 cores=1,3,5,7
/proc/28720/task/28722/stat : 28722 (toysat) S 28717 28720 26736 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 29391827 1248399360 246073 33554432000 4194304 16246674 140733919642544 140517065071856 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 3 0 0 0 0 0
[pid=28720/tid=28723] ppid=28717 vsize=1219140 CPUtime=0 cores=1,3,5,7
/proc/28720/task/28723/stat : 28723 (toysat) S 28717 28720 26736 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 4 0 29391827 1248399360 246073 33554432000 4194304 16246674 140733919642544 140517054598320 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 1.39
Current children cumulated vsize (KiB) 1219140

Child status: 0
Real time (s): 1.48382
CPU time (s): 1.48177
CPU user time (s): 1.07284
CPU system time (s): 0.408937
CPU usage (%): 99.8619
Max. virtual memory (cumulated for all children) (KiB): 1219140

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.07284
system time used= 0.408937
maximum resident set size= 984304
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 245753
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= 20
involuntary context switches= 5

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.011998 second user time and 0.017997 second system time

The end

Launcher Data 

Begin job on node127 at 2016-06-18 20:10:52
IDJOB=4106556
IDBENCH=48102
IDSOLVER=2542
FILE ID=node127/4106556-1466273452
RUNJOBID= node127-1466265123-26753
PBS_JOBID= 19918231
Free space on /tmp= 71724 MiB

SOLVER NAME= toysat 2016-05-02
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=5-P0=19-P1=29-P2=19-P3=23-P4=2-P5=29-P6=7-B.opb
COMMAND LINE= toysat +RTS -H1G -MMEMLIMITm -K1G -RTS --pb --search=bcd2 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4106556-1466273452/watcher-4106556-1466273452 -o /tmp/evaluation-result-4106556-1466273452/solver-4106556-1466273452 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node127-1466265123-26753 --watchdog 1960  toysat +RTS -H1G -M15500m -K1G -RTS --pb --search=bcd2 HOME/instance-4106556-1466273452.opb

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

MD5SUM BENCH= d6ec68375586c4085adabca291d21700
RANDOM SEED=1591548363

node127.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		: 2666.769
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	: 5333.53
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		: 2666.769
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		: 2666.769
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	: 5332.56
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		: 2666.769
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		: 2666.769
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		: 2666.769
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	: 5332.55
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		: 2666.769
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	: 5332.56
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		: 2666.769
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:        29367440 kB
Buffers:           93056 kB
Cached:           261104 kB
SwapCached:          516 kB
Active:          1196348 kB
Inactive:         262240 kB
Active(anon):    1104596 kB
Inactive(anon):     2184 kB
Active(file):      91752 kB
Inactive(file):   260056 kB
Unevictable:     1305516 kB
Mlocked:         1191052 kB
SwapTotal:      67108856 kB
SwapFree:       67100260 kB
Dirty:             16320 kB
Writeback:             0 kB
AnonPages:       2409536 kB
Mapped:            10460 kB
Shmem:                 0 kB
Slab:             604448 kB
SReclaimable:      48484 kB
SUnreclaim:       555964 kB
KernelStack:        1528 kB
PageTables:         8632 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    2552072 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1212416 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= 71708 MiB
End job on node127 at 2016-06-18 20:10:54