Trace number 4106382

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 2016-05-02OPT3 1.3318 1.33297

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=5-P0=19-P1=23-P2=23-P3=23-B.opb
MD5SUMa7d7ec970e4707afa1937f254331884d
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.015997
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables45
Total number of constraints7
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 constraints7
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)75
Sum of products size (including duplicates)150
Number of different products75
Sum of products size150

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 2016-06-18T19:22:25+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-4106382-1466270545.opb"]
0.00/0.01	c use --random-gen="2178107360 1600981604 1354937475 3620789998 465890292 360583500 4113470382 3358659089 1027661730 1225820209 199558364 2751570525 2431054032 3390742025 21775050 2459402136 4170332991 1995533963 345754419 3135052819 2662240071 887268537 2378304882 2244276354 3430468886 105880301 2377917718 3680262103 570953138 3639201154 2687610573 444761582 4276755903 761585475 3564560989 3691936646 3989555534 1962847890 3364424136 2766958952 2610959440 1206633338 2030176348 2405520554 303560628 642645991 2694118590 494519481 2263226970 1374676762 4212356987 3992941159 4136598798 1026770251 3974476032 1454427701 4084546962 855964188 2214602316 64858412 2414054614 1248357712 661747501 200600222 3133317903 2037837113 1282979344 227354975 865056606 2620794081 2767186993 637799871 277119231 317094991 595455354 2456212961 1871829785 1283147814 2863146602 981667254 292626948 3799316593 2734987522 250529691 2579064620 1814213517 1774587407 1332742364 129621717 3330207741 3513425190 2494842264 2651575487 1411141411 1543278099 2888534479 2534262609 1531854036 1540850751 926666187 2977532758 3803463305 1639086323 1432288862 961419364 799256353 3251638823 3314369103 1477235647 1153075636 139455163 2543611087 3692192743 3508118201 4063274472 2611932630 1643860251 3910359726 20150769 1948266935 1733452969 589435174 4167384705 3109618295 4101451744 2993524478 935873384 2685408961 1174073192 1516361308 1045678996 1588776405 1987898196 3621443443 1709356715 3713276894 4031709251 2856706634 4186366071 709060168 3429210575 2178303614 1303188899 1335000207 2935129467 1634583953 1206123545 2421940809 1283662161 229576259 526108734 1785846629 4022340196 4148055185 2717080770 1763745086 2327162535 268311926 955029279 3059158821 64980906 3853483653 2839068959 382344594 4062491928 1877797608 3542053547 3426843529 2254227827 1495694480 2071368254 792899342 1403238373 3468736287 1305301845 1277369269 97432241 171318816 930706817 3708323449 1366159120 1936456520 4182951505 3238382658 2140984705 587063822 1418986164 3317536722 399440795 1212332944 1720955331 596234840 437392598 1611332043 954882605 1817460564 452556954 3636620445 1414832806 1448850831 4128145833 1757482570 4117836491 1289181086 3238364115 702475752 603478553 2455356239 1548121790 3569211044 2136854872 4283029349 2589307980 2010901843 134130797 1630769850 3398055753 714324669 382002537 1317576184 3603658301 2822243009 486867706 2722811117 3535200430 1021446133 3279429754 2211836735 622264129 2480190971 592358495 169675363 1702320560 763287392 1854397584 3477410299 3511089510 791806132 135859310 2182055810 680707942 3279870416 3290195718 1525678357 1760095589 1281695326 3935688647 3845001175 4251481299 242226610 941848858 4045391102 858358212 2885021971 2510069630 2922858040 255 362436" option to reproduce the execution
0.00/0.01	c #vars 45
0.00/0.01	c #constraints 7
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 |      118      0 |        0 |        0
0.00/0.02	c  0.0s |       0 |      109 |       53 |      118      0 |        0 |        0
0.00/0.02	c #cpu_time = 0.007s
0.00/0.02	c #wall_clock_time = 0.007s
0.00/0.02	c #decision = 109
0.00/0.02	c #random_decision = 0
0.00/0.02	c #conflict = 53
0.00/0.02	c #restart = 0
0.00/0.02	o 29
0.00/0.02	c BCD2: updating upper bound: 31 -> 28
0.00/0.02	c BCD2: 0 <= obj <= 28
0.00/0.02	c BCD2: #cores=0, #unrelaxed=5, #relaxed=0, #hardened=0
0.00/0.02	c BCD2: #sat=1 #unsat=1 bias=1/2
0.00/0.02	c Solving starts ...
0.00/0.02	c ============================[ Search Statistics ]============================
0.00/0.02	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.00/0.02	c       |         |          |          |    Limit     GC | Var      | Constra 
0.00/0.02	c =============================================================================
0.00/0.02	c  0.0s |       0 |        0 |        0 |      118      0 |        0 |        0
0.00/0.02	c  0.0s |       0 |        3 |        0 |      118      0 |        0 |        0
0.00/0.02	c #cpu_time = 0.000s
0.00/0.02	c #wall_clock_time = 0.000s
0.00/0.02	c #decision = 3
0.00/0.02	c #random_decision = 0
0.00/0.02	c #conflict = 0
0.00/0.02	c #restart = 0
0.00/0.02	c BCD2: found a new core of size 4: cost of the new core is >=2
0.00/0.02	c lower bound updated to 2
0.00/0.02	c BCD2: 2 <= obj <= 28
0.00/0.02	c BCD2: #cores=1, #unrelaxed=1, #relaxed=4, #hardened=0
0.00/0.02	c BCD2: #sat=1 #unsat=2 bias=2/3
0.00/0.02	c Solving starts ...
0.00/0.02	c ============================[ Search Statistics ]============================
0.00/0.02	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.00/0.02	c       |         |          |          |    Limit     GC | Var      | Constra 
0.00/0.02	c =============================================================================
0.00/0.02	c  0.0s |       0 |        0 |        0 |      118      0 |        0 |        0
0.00/0.03	c  0.0s |       1 |      134 |      100 |      130      0 |        0 |        0
0.00/0.05	c  0.0s |       2 |      304 |      250 |      143      1 |        0 |        0
0.00/0.08	c  0.1s |       3 |      556 |      475 |      158      4 |        0 |        0
0.08/0.13	c  0.1s |       4 |      951 |      813 |      174      7 |        0 |        0
0.19/0.22	c  0.2s |       5 |     1538 |     1320 |      192     10 |        0 |        0
0.29/0.34	c  0.3s |       6 |     2457 |     2081 |      212     17 |        0 |        0
0.49/0.54	c  0.5s |       7 |     3829 |     3223 |      234     25 |        0 |        0
0.69/0.79	c  0.8s |       8 |     5805 |     4936 |      258     37 |        0 |        0
1.10/1.15	c  1.1s |       8 |     8402 |     7255 |      258     52 |        0 |        0
1.10/1.15	c #cpu_time = 1.127s
1.10/1.15	c #wall_clock_time = 1.129s
1.10/1.15	c #decision = 8402
1.10/1.15	c #random_decision = 24
1.10/1.15	c #conflict = 7255
1.10/1.15	c #restart = 8
1.10/1.15	c BCD2: relaxing 1 and merging with 1 cores into a new core of size 5: cost of the new core is >=3
1.10/1.15	c lower bound updated to 3
1.10/1.15	c BCD2: 3 <= obj <= 28
1.10/1.15	c BCD2: #cores=1, #unrelaxed=0, #relaxed=5, #hardened=0
1.10/1.15	c BCD2: #sat=1 #unsat=3 bias=3/4
1.10/1.15	c Solving starts ...
1.10/1.15	c ============================[ Search Statistics ]============================
1.10/1.15	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
1.10/1.15	c       |         |          |          |    Limit     GC | Var      | Constra 
1.10/1.15	c =============================================================================
1.10/1.15	c  0.0s |       0 |        0 |        0 |      258      0 |        1 |        0
1.10/1.16	c  0.0s |       1 |      115 |      100 |      258      0 |        1 |        1
1.10/1.19	c  0.0s |       2 |      365 |      250 |      284      1 |        1 |        1
1.20/1.22	c  0.1s |       3 |      626 |      475 |      284      3 |        1 |        1
1.20/1.27	c  0.1s |       4 |     1014 |      813 |      284      5 |        1 |        1
1.20/1.27	c  0.1s |       4 |     1085 |      853 |      284      5 |        1 |        1
1.20/1.27	c #cpu_time = 0.124s
1.20/1.27	c #wall_clock_time = 0.124s
1.20/1.27	c #decision = 1085
1.20/1.27	c #random_decision = 3
1.20/1.27	c #conflict = 853
1.20/1.27	c #restart = 4
1.20/1.27	o 3
1.20/1.27	s OPTIMUM FOUND
1.20/1.27	v x1 x2 -x3 -x4 -x5 x6 x7 x8 -x9 -x10
1.20/1.27	v x11 x12 -x13 -x14 -x15 x16 x17 -x18 x19 x20
1.20/1.27	v x21 -x22 x23 -x24 x25 x26 x27 x28 x29 x30
1.20/1.27	v -x31 -x32 -x33 -x34 -x35 x36 -x37 -x38 -x39 -x40
1.20/1.27	v -x41 x42 -x43 x44 x45
1.20/1.27	c total CPU time = 1.273s
1.20/1.27	c total wall clock time = 1.277s

Verifier Data 

OK	3

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-4106382-1466270545/watcher-4106382-1466270545 -o /tmp/evaluation-result-4106382-1466270545/solver-4106382-1466270545 -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-4106382-1466270545.opb 

pid=28035
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: 2.15 2.19 2.17 5/179 28038
/proc/meminfo: memFree=29385284/32872528 swapFree=1191052/1305516
[pid=28038] ppid=28035 vsize=817596 CPUtime=0 cores=1,3,5,7
/proc/28038/stat : 28038 (toysat) R 28035 28038 26736 0 -1 4202496 3068 0 0 0 0 0 0 0 20 0 4 0 29101149 837218304 2918 33554432000 4194304 16246674 140734004833952 140734004833376 13880264 0 2 0 34082818 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/28038/statm: 205167 2928 441 2943 0 202061 0
[pid=28038/tid=28039] ppid=28035 vsize=836028 CPUtime=0 cores=1,3,5,7
/proc/28038/task/28039/stat : 28039 (toysat) S 28035 28038 26736 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 29101149 856092672 2987 33554432000 4194304 16246674 140734004833952 140416545434864 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 3 0 0 0 0 0
[pid=28038/tid=28040] ppid=28035 vsize=840124 CPUtime=0 cores=1,3,5,7
/proc/28038/task/28040/stat : 28040 (toysat) S 28035 28038 26736 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 29101149 860286976 3004 33554432000 4194304 16246674 140734004833952 140416534945008 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 5 0 0 0 0 0
[pid=28038/tid=28041] ppid=28035 vsize=845244 CPUtime=0 cores=1,3,5,7
/proc/28038/task/28041/stat : 28041 (toysat) S 28035 28038 26736 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 29101149 865529856 3023 33554432000 4194304 16246674 140734004833952 140416524471472 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 3 0 0 0 0 0

[startup+0.100179 s]
/proc/loadavg: 2.15 2.19 2.17 5/179 28038
/proc/meminfo: memFree=29385284/32872528 swapFree=1191052/1305516
[pid=28038] ppid=28035 vsize=1218116 CPUtime=0.08 cores=1,3,5,7
/proc/28038/stat : 28038 (toysat) R 28035 28038 26736 0 -1 4202496 22074 0 0 0 6 2 0 0 20 0 4 0 29101149 1247350784 21911 33554432000 4194304 16246674 140734004833952 140734004833376 5677541 0 0 0 34082818 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/28038/statm: 304529 21920 796 2943 0 301423 0
[pid=28038/tid=28039] ppid=28035 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/28038/task/28039/stat : 28039 (toysat) S 28035 28038 26736 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 29101149 1247350784 21929 33554432000 4194304 16246674 140734004833952 140416545434864 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 3 0 0 0 0 0
[pid=28038/tid=28040] ppid=28035 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/28038/task/28040/stat : 28040 (toysat) S 28035 28038 26736 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 29101149 1247350784 21937 33554432000 4194304 16246674 140734004833952 140416534945008 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 5 0 0 0 0 0
[pid=28038/tid=28041] ppid=28035 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/28038/task/28041/stat : 28041 (toysat) S 28035 28038 26736 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 29101149 1247350784 21942 33554432000 4194304 16246674 140734004833952 140416524471472 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1218116

[startup+0.20053 s]
/proc/loadavg: 2.15 2.19 2.17 5/179 28038
/proc/meminfo: memFree=29385284/32872528 swapFree=1191052/1305516
[pid=28038] ppid=28035 vsize=1218116 CPUtime=0.19 cores=1,3,5,7
/proc/28038/stat : 28038 (toysat) R 28035 28038 26736 0 -1 4202496 41185 0 0 0 14 5 0 0 20 0 4 0 29101149 1247350784 41022 33554432000 4194304 16246674 140734004833952 140734004815872 6021007 0 0 0 34082818 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/28038/statm: 304529 41034 796 2943 0 301423 0
[pid=28038/tid=28039] ppid=28035 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/28038/task/28039/stat : 28039 (toysat) S 28035 28038 26736 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 29101149 1247350784 41038 33554432000 4194304 16246674 140734004833952 140416545434864 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 3 0 0 0 0 0
[pid=28038/tid=28040] ppid=28035 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/28038/task/28040/stat : 28040 (toysat) S 28035 28038 26736 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 29101149 1247350784 41043 33554432000 4194304 16246674 140734004833952 140416534945008 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 5 0 0 0 0 0
[pid=28038/tid=28041] ppid=28035 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/28038/task/28041/stat : 28041 (toysat) S 28035 28038 26736 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 29101149 1247350784 41050 33554432000 4194304 16246674 140734004833952 140416524471472 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 1218116

[startup+0.300516 s]
/proc/loadavg: 2.15 2.19 2.17 5/179 28038
/proc/meminfo: memFree=29385284/32872528 swapFree=1191052/1305516
[pid=28038] ppid=28035 vsize=1218116 CPUtime=0.29 cores=1,3,5,7
/proc/28038/stat : 28038 (toysat) R 28035 28038 26736 0 -1 4202496 60948 0 0 0 20 9 0 0 20 0 4 0 29101149 1247350784 60786 33554432000 4194304 16246674 140734004833952 140734004815872 5546181 0 0 0 34082818 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/28038/statm: 304529 60798 796 2943 0 301423 0
[pid=28038/tid=28039] ppid=28035 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/28038/task/28039/stat : 28039 (toysat) S 28035 28038 26736 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 29101149 1247350784 60803 33554432000 4194304 16246674 140734004833952 140416545434864 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 3 0 0 0 0 0
[pid=28038/tid=28040] ppid=28035 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/28038/task/28040/stat : 28040 (toysat) S 28035 28038 26736 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 29101149 1247350784 60806 33554432000 4194304 16246674 140734004833952 140416534945008 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 5 0 0 0 0 0
[pid=28038/tid=28041] ppid=28035 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/28038/task/28041/stat : 28041 (toysat) S 28035 28038 26736 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 29101149 1247350784 60810 33554432000 4194304 16246674 140734004833952 140416524471472 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

[startup+0.700416 s]
/proc/loadavg: 2.15 2.19 2.17 5/179 28038
/proc/meminfo: memFree=29385284/32872528 swapFree=1191052/1305516
[pid=28038] ppid=28035 vsize=1218116 CPUtime=0.69 cores=1,3,5,7
/proc/28038/stat : 28038 (toysat) R 28035 28038 26736 0 -1 4202496 138778 0 0 0 50 19 0 0 20 0 4 0 29101149 1247350784 138615 33554432000 4194304 16246674 140734004833952 140734004815872 13954410 0 0 0 34082818 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/28038/statm: 304529 138625 796 2943 0 301423 0
[pid=28038/tid=28039] ppid=28035 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/28038/task/28039/stat : 28039 (toysat) S 28035 28038 26736 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 29101149 1247350784 138629 33554432000 4194304 16246674 140734004833952 140416545434864 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 3 0 0 0 0 0
[pid=28038/tid=28040] ppid=28035 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/28038/task/28040/stat : 28040 (toysat) S 28035 28038 26736 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 29101149 1247350784 138633 33554432000 4194304 16246674 140734004833952 140416534945008 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 5 0 0 0 0 0
[pid=28038/tid=28041] ppid=28035 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/28038/task/28041/stat : 28041 (toysat) S 28035 28038 26736 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 29101149 1247350784 138640 33554432000 4194304 16246674 140734004833952 140416524471472 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 3 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 28038 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.800566 s]
/proc/loadavg: 2.15 2.19 2.17 5/179 28038
/proc/meminfo: memFree=29385284/32872528 swapFree=1191052/1305516
[pid=28038] ppid=28035 vsize=1218116 CPUtime=0.78 cores=1,3,5,7
/proc/28038/stat : 28038 (toysat) R 28035 28038 26736 0 -1 4202496 158125 0 0 0 57 21 0 0 20 0 4 0 29101149 1247350784 157962 33554432000 4194304 16246674 140734004833952 140734004815872 5677541 0 0 0 34082818 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/28038/statm: 304529 157968 796 2943 0 301423 0
[pid=28038/tid=28039] ppid=28035 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/28038/task/28039/stat : 28039 (toysat) S 28035 28038 26736 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 29101149 1247350784 157974 33554432000 4194304 16246674 140734004833952 140416545434864 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 3 0 0 0 0 0
[pid=28038/tid=28040] ppid=28035 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/28038/task/28040/stat : 28040 (toysat) S 28035 28038 26736 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 29101149 1247350784 157979 33554432000 4194304 16246674 140734004833952 140416534945008 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 5 0 0 0 0 0
[pid=28038/tid=28041] ppid=28035 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/28038/task/28041/stat : 28041 (toysat) S 28035 28038 26736 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 29101149 1247350784 157982 33554432000 4194304 16246674 140734004833952 140416524471472 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 0.78
Current children cumulated vsize (KiB) 1218116

[startup+1.20772 s]
/proc/loadavg: 2.15 2.19 2.17 4/183 28042
/proc/meminfo: memFree=28521120/32872528 swapFree=1191052/1305516
[pid=28038] ppid=28035 vsize=1218116 CPUtime=1.2 cores=1,3,5,7
/proc/28038/stat : 28038 (toysat) R 28035 28038 26736 0 -1 4202496 237389 0 0 0 87 33 0 0 20 0 4 0 29101149 1247350784 237226 33554432000 4194304 16246674 140734004833952 140734004816944 5677277 0 0 0 34082818 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/28038/statm: 304529 237233 796 2943 0 301423 0
[pid=28038/tid=28039] ppid=28035 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/28038/task/28039/stat : 28039 (toysat) S 28035 28038 26736 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 29101149 1247350784 237239 33554432000 4194304 16246674 140734004833952 140416545434864 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 3 0 0 0 0 0
[pid=28038/tid=28040] ppid=28035 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/28038/task/28040/stat : 28040 (toysat) S 28035 28038 26736 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 29101149 1247350784 237248 33554432000 4194304 16246674 140734004833952 140416534945008 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 5 0 0 0 0 0
[pid=28038/tid=28041] ppid=28035 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/28038/task/28041/stat : 28041 (toysat) S 28035 28038 26736 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 29101149 1247350784 237259 33554432000 4194304 16246674 140734004833952 140416524471472 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 1.2
Current children cumulated vsize (KiB) 1218116

[startup+1.30039 s]
/proc/loadavg: 2.15 2.19 2.17 4/183 28042
/proc/meminfo: memFree=28521120/32872528 swapFree=1191052/1305516
[pid=28038] ppid=28035 vsize=0 CPUtime=1.29 cores=1,3,5,7
/proc/28038/stat : 28038 (toysat) R 28035 28038 26736 0 -1 4202500 245598 0 0 0 93 36 0 0 20 0 1 0 29101149 0 0 33554432000 0 0 0 0 0 0 0 33554432 0 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/28038/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1.29
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1.33297
CPU time (s): 1.3318
CPU user time (s): 0.934857
CPU system time (s): 0.396939
CPU usage (%): 99.9122
Max. virtual memory (cumulated for all children) (KiB): 1218116

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.934857
system time used= 0.396939
maximum resident set size= 981648
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 245598
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= 6

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.006998 second user time and 0.011998 second system time

The end

Launcher Data 

Begin job on node127 at 2016-06-18 19:22:25
IDJOB=4106382
IDBENCH=48038
IDSOLVER=2542
FILE ID=node127/4106382-1466270545
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=23-P2=23-P3=23-B.opb
COMMAND LINE= toysat +RTS -H1G -MMEMLIMITm -K1G -RTS --pb --search=bcd2 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4106382-1466270545/watcher-4106382-1466270545 -o /tmp/evaluation-result-4106382-1466270545/solver-4106382-1466270545 -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-4106382-1466270545.opb

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

MD5SUM BENCH= a7d7ec970e4707afa1937f254331884d
RANDOM SEED=330696246

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:        29385928 kB
Buffers:           88344 kB
Cached:           259924 kB
SwapCached:          516 kB
Active:          1183504 kB
Inactive:         257520 kB
Active(anon):    1092944 kB
Inactive(anon):     2184 kB
Active(file):      90560 kB
Inactive(file):   255336 kB
Unevictable:     1305516 kB
Mlocked:         1191052 kB
SwapTotal:      67108856 kB
SwapFree:       67100260 kB
Dirty:             16692 kB
Writeback:             0 kB
AnonPages:       2400104 kB
Mapped:            10452 kB
Shmem:                 0 kB
Slab:             604988 kB
SReclaimable:      48432 kB
SUnreclaim:       556556 kB
KernelStack:        1520 kB
PageTables:         8708 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    2540872 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    780288 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 19:22:27