Trace number 4101825

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 2016-05-02UNSAT 4.72228 4.72322

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/
MIPLIB/miplib2003/normalized-reduced-mps-v2-20-10-momentum1.opb
MD5SUMe2a78df60352c05b10262815438dedba
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.425934
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables41495
Total number of constraints40134
Number of constraints which are clauses24365
Number of constraints which are cardinality constraints (but not clauses)651
Number of constraints which are nor clauses,nor cardinality constraints15118
Minimum length of a constraint1
Maximum length of a constraint840
Number of terms in the objective function 31027
Biggest coefficient in the objective function 6260
Number of bits for the biggest coefficient in the objective function 13
Sum of the numbers in the objective function 553158
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 371255
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 553158
Number of bits of the biggest sum of numbers20
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 2016-06-18T07:29:35+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-4101825-1466227775.opb"]
0.00/0.01	c use --random-gen="938617880 348001945 1092890334 4094780544 2417582943 3590665662 2503202953 3247281015 1444910722 3718622053 3912956432 1154177361 3185649268 3714490181 3977005318 1197503127 3492500286 1452463061 1021987616 3364396931 3030672034 2389697465 555670686 2980142575 581056165 2493927369 3197765100 2453196293 3266215549 2036772651 1100891400 3488552342 3239339930 80399867 4175117278 3963745164 4065415733 3412752084 585467406 1062918675 2256614829 3035606425 2154935863 553190600 35575612 2543649204 564082394 1778230359 3731254967 1394193274 1625495362 4287120122 2857669926 1588025247 1751062602 924947231 563469550 3646928856 2210181361 3829288 1312258276 1250882994 2737623162 1618477971 2492705015 3804984781 3820344161 1548514380 3058235506 3815316891 2100996543 307232605 1661573652 464165960 620094376 627929898 2189312486 1438880053 2381535663 2838756780 3640657113 1747755265 614564039 1372516701 838711324 2585732536 1035788083 2881816632 1256560408 3724528476 1391908019 3462884869 2427962197 1874456672 3018355756 1993342319 756745790 3436676716 1256847744 2075941255 1945200640 2389284554 2026503855 3917821590 960194467 3299641216 966536433 1100984606 3885971191 3254237362 1178041409 3866922513 3625855172 812741046 1961592198 1788462743 1881069614 563737904 281261950 1376720927 4260780620 350793921 296262063 2588619441 1483372998 112339548 1972538634 767154298 3126822817 3853699894 522316466 2397731101 1137168982 1522345390 1188523102 2778335706 3984973224 678029754 2556121035 3414208400 2289291305 1785165027 1740257650 2637387566 1667503362 72496499 2456243020 1274403208 4224336114 4154981385 4263165676 1192132250 2244602799 3064844176 1098665121 2662389659 1560295434 4231867185 2301710717 1420382979 4183796653 4138127214 288825202 360354778 3085683084 4092382639 4164670246 3022583306 3503629298 1404242608 1541475131 2189791679 1219900103 126010481 4106382147 545025471 3620679838 61075121 2234011679 1478677994 44413337 3749821991 2601311745 2834310631 1214721856 605111171 3153704638 2456921254 1718419177 2452524956 3101328776 1559377643 3523463899 411898881 3979302894 612746999 2447657034 3499245549 2828509424 897681696 3594468893 1855010571 2789228361 2890743033 1711540408 1005085248 1639815394 4029476677 2599709711 3186268162 3382691095 1211178515 3853147751 3272557310 1319932573 3873987640 1433780587 2095258874 1195701604 1235353109 1427809425 4082854519 879992330 3884936221 1448580618 2029155539 2120629560 2489718663 3152934727 314632407 1329675833 1767093083 1776448253 3425759174 1843543042 2236028601 3139678346 1746153389 3354385125 2523725584 1560065230 723811302 3466136001 402678081 2182222788 796134376 922762631 4130376598 1365068966 1719883655 1152384818 1230565684 1111019006 1416382499 125981594 4215421462 255 362436" option to reproduce the execution
0.79/0.85	c #vars 41495
0.79/0.85	c #constraints 40134
4.29/4.33	c BCD2: Hardening is enabled.
4.29/4.33	c BCD2: BiasedSearch is enabled.
4.29/4.33	c Solving starts ...
4.59/4.66	s UNSATISFIABLE
4.59/4.66	c total CPU time = 4.646s
4.59/4.66	c total wall clock time = 4.658s

Verifier Data 

ERROR: no interpretation found !

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-4101825-1466227775/watcher-4101825-1466227775 -o /tmp/evaluation-result-4101825-1466227775/solver-4101825-1466227775 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node151-1466206051-23293 --watchdog 1960 toysat +RTS -H1G -M15500m -K1G -RTS --pb --search=bcd2 HOME/instance-4101825-1466227775.opb 

pid=26447
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: 2.07 2.02 2.00 3/179 26450
/proc/meminfo: memFree=30593376/32872528 swapFree=7780/7780
[pid=26450] ppid=26447 vsize=680380 CPUtime=0 cores=1,3,5,7
/proc/26450/stat : 26450 (toysat) R 26447 26450 23276 0 -1 4202496 2528 0 0 0 0 0 0 0 20 0 4 0 24822361 696709120 3400 33554432000 4194304 16246674 140736540169760 140736540169184 13880264 0 2 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/26450/statm: 170607 3411 441 2943 0 167501 0
[pid=26450/tid=26451] ppid=26447 vsize=698812 CPUtime=0 cores=1,3,5,7
/proc/26450/task/26451/stat : 26451 (toysat) S 26447 26450 23276 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 24822361 715583488 3474 33554432000 4194304 16246674 140736540169760 139889832078576 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=26450/tid=26452] ppid=26447 vsize=702908 CPUtime=0 cores=1,3,5,7
/proc/26450/task/26452/stat : 26452 (toysat) S 26447 26450 23276 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 24822361 719777792 3489 33554432000 4194304 16246674 140736540169760 139889821588720 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=26450/tid=26453] ppid=26447 vsize=707004 CPUtime=0 cores=1,3,5,7
/proc/26450/task/26453/stat : 26453 (toysat) S 26447 26450 23276 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 24822361 723972096 3506 33554432000 4194304 16246674 140736540169760 139889702071472 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0

[startup+0.100177 s]
/proc/loadavg: 2.07 2.02 2.00 3/179 26450
/proc/meminfo: memFree=30593376/32872528 swapFree=7780/7780
[pid=26450] ppid=26447 vsize=1302084 CPUtime=0.09 cores=1,3,5,7
/proc/26450/stat : 26450 (toysat) R 26447 26450 23276 0 -1 4202496 29338 0 0 0 5 4 0 0 20 0 4 0 24822361 1333334016 30149 33554432000 4194304 16246674 140736540169760 140736540152752 8058796 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/26450/statm: 325521 30164 799 2943 0 322415 0
[pid=26450/tid=26451] ppid=26447 vsize=1302084 CPUtime=0 cores=1,3,5,7
/proc/26450/task/26451/stat : 26451 (toysat) S 26447 26450 23276 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 24822361 1333334016 30175 33554432000 4194304 16246674 140736540169760 139889832078576 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=26450/tid=26452] ppid=26447 vsize=1302084 CPUtime=0 cores=1,3,5,7
/proc/26450/task/26452/stat : 26452 (toysat) S 26447 26450 23276 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 24822361 1333334016 30186 33554432000 4194304 16246674 140736540169760 139889821588720 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=26450/tid=26453] ppid=26447 vsize=1302084 CPUtime=0 cores=1,3,5,7
/proc/26450/task/26453/stat : 26453 (toysat) S 26447 26450 23276 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 24822361 1333334016 30197 33554432000 4194304 16246674 140736540169760 139889702071472 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1302084

[startup+0.200535 s]
/proc/loadavg: 2.07 2.02 2.00 3/179 26450
/proc/meminfo: memFree=30593376/32872528 swapFree=7780/7780
[pid=26450] ppid=26447 vsize=1312324 CPUtime=0.19 cores=1,3,5,7
/proc/26450/stat : 26450 (toysat) R 26447 26450 23276 0 -1 4202496 46174 0 0 0 13 6 0 0 20 0 4 0 24822361 1343819776 47495 33554432000 4194304 16246674 140736540169760 140736540152752 8058808 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/26450/statm: 328081 47495 800 2943 0 324975 0
[pid=26450/tid=26451] ppid=26447 vsize=1312324 CPUtime=0 cores=1,3,5,7
/proc/26450/task/26451/stat : 26451 (toysat) S 26447 26450 23276 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 24822361 1343819776 47495 33554432000 4194304 16246674 140736540169760 139889832078576 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=26450/tid=26452] ppid=26447 vsize=1312324 CPUtime=0 cores=1,3,5,7
/proc/26450/task/26452/stat : 26452 (toysat) S 26447 26450 23276 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 24822361 1343819776 47495 33554432000 4194304 16246674 140736540169760 139889821588720 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=26450/tid=26453] ppid=26447 vsize=1312324 CPUtime=0 cores=1,3,5,7
/proc/26450/task/26453/stat : 26453 (toysat) S 26447 26450 23276 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 24822361 1343819776 47495 33554432000 4194304 16246674 140736540169760 139889702071472 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 1312324

[startup+0.300503 s]
/proc/loadavg: 2.07 2.02 2.00 3/179 26450
/proc/meminfo: memFree=30593376/32872528 swapFree=7780/7780
[pid=26450] ppid=26447 vsize=1312324 CPUtime=0.29 cores=1,3,5,7
/proc/26450/stat : 26450 (toysat) R 26447 26450 23276 0 -1 4202496 53169 0 0 0 22 7 0 0 20 0 4 0 24822361 1343819776 54490 33554432000 4194304 16246674 140736540169760 140736540152752 7363432 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/26450/statm: 328081 54490 800 2943 0 324975 0
[pid=26450/tid=26451] ppid=26447 vsize=1312324 CPUtime=0 cores=1,3,5,7
/proc/26450/task/26451/stat : 26451 (toysat) S 26447 26450 23276 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 24822361 1343819776 54490 33554432000 4194304 16246674 140736540169760 139889832078576 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=26450/tid=26452] ppid=26447 vsize=1312324 CPUtime=0 cores=1,3,5,7
/proc/26450/task/26452/stat : 26452 (toysat) S 26447 26450 23276 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 24822361 1343819776 54490 33554432000 4194304 16246674 140736540169760 139889821588720 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=26450/tid=26453] ppid=26447 vsize=1312324 CPUtime=0 cores=1,3,5,7
/proc/26450/task/26453/stat : 26453 (toysat) S 26447 26450 23276 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 24822361 1343819776 54490 33554432000 4194304 16246674 140736540169760 139889702071472 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1312324

[startup+0.700409 s]
/proc/loadavg: 2.07 2.02 2.00 3/179 26450
/proc/meminfo: memFree=30593376/32872528 swapFree=7780/7780
[pid=26450] ppid=26447 vsize=1312324 CPUtime=0.69 cores=1,3,5,7
/proc/26450/stat : 26450 (toysat) R 26447 26450 23276 0 -1 4202496 63643 0 0 0 61 8 0 0 20 0 4 0 24822361 1343819776 64964 33554432000 4194304 16246674 140736540169760 140736540152752 7918818 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/26450/statm: 328081 64964 802 2943 0 324975 0
[pid=26450/tid=26451] ppid=26447 vsize=1312324 CPUtime=0 cores=1,3,5,7
/proc/26450/task/26451/stat : 26451 (toysat) S 26447 26450 23276 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 24822361 1343819776 64964 33554432000 4194304 16246674 140736540169760 139889832078576 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=26450/tid=26452] ppid=26447 vsize=1312324 CPUtime=0 cores=1,3,5,7
/proc/26450/task/26452/stat : 26452 (toysat) S 26447 26450 23276 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 24822361 1343819776 64964 33554432000 4194304 16246674 140736540169760 139889821588720 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=26450/tid=26453] ppid=26447 vsize=1312324 CPUtime=0 cores=1,3,5,7
/proc/26450/task/26453/stat : 26453 (toysat) S 26447 26450 23276 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 24822361 1343819776 64964 33554432000 4194304 16246674 140736540169760 139889702071472 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1312324

[startup+1.50041 s]
/proc/loadavg: 2.06 2.02 2.00 3/183 26454
/proc/meminfo: memFree=30123944/32872528 swapFree=7780/7780
[pid=26450] ppid=26447 vsize=1325636 CPUtime=1.49 cores=1,3,5,7
/proc/26450/stat : 26450 (toysat) R 26447 26450 23276 0 -1 4202496 249211 0 0 0 117 32 0 0 20 0 4 0 24822361 1357451264 250533 33554432000 4194304 16246674 140736540169760 140736540151680 12654533 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/26450/statm: 331409 250551 833 2943 0 328303 0
[pid=26450/tid=26451] ppid=26447 vsize=1325636 CPUtime=0 cores=1,3,5,7
/proc/26450/task/26451/stat : 26451 (toysat) S 26447 26450 23276 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 24822361 1357451264 250561 33554432000 4194304 16246674 140736540169760 139889832078576 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=26450/tid=26452] ppid=26447 vsize=1325636 CPUtime=0 cores=1,3,5,7
/proc/26450/task/26452/stat : 26452 (toysat) S 26447 26450 23276 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 24822361 1357451264 250572 33554432000 4194304 16246674 140736540169760 139889821588720 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=26450/tid=26453] ppid=26447 vsize=1325636 CPUtime=0 cores=1,3,5,7
/proc/26450/task/26453/stat : 26453 (toysat) S 26447 26450 23276 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 24822361 1357451264 250583 33554432000 4194304 16246674 140736540169760 139889702071472 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1325636

[startup+3.10042 s]
/proc/loadavg: 2.06 2.02 2.00 3/183 26454
/proc/meminfo: memFree=29500944/32872528 swapFree=7780/7780
[pid=26450] ppid=26447 vsize=1325636 CPUtime=3.09 cores=1,3,5,7
/proc/26450/stat : 26450 (toysat) R 26447 26450 23276 0 -1 4202496 272042 0 0 0 274 35 0 0 20 0 4 0 24822361 1357451264 273363 33554432000 4194304 16246674 140736540169760 140736540151680 12652936 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/26450/statm: 331409 273363 848 2943 0 328303 0
[pid=26450/tid=26451] ppid=26447 vsize=1325636 CPUtime=0 cores=1,3,5,7
/proc/26450/task/26451/stat : 26451 (toysat) S 26447 26450 23276 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 24822361 1357451264 273363 33554432000 4194304 16246674 140736540169760 139889832078576 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=26450/tid=26452] ppid=26447 vsize=1325636 CPUtime=0 cores=1,3,5,7
/proc/26450/task/26452/stat : 26452 (toysat) S 26447 26450 23276 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 24822361 1357451264 273363 33554432000 4194304 16246674 140736540169760 139889821588720 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=26450/tid=26453] ppid=26447 vsize=1325636 CPUtime=0 cores=1,3,5,7
/proc/26450/task/26453/stat : 26453 (toysat) S 26447 26450 23276 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 24822361 1357451264 273363 33554432000 4194304 16246674 140736540169760 139889702071472 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1325636

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 26450 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+3.20049 s]
/proc/loadavg: 2.06 2.02 2.00 3/183 26454
/proc/meminfo: memFree=29500944/32872528 swapFree=7780/7780
[pid=26450] ppid=26447 vsize=1325636 CPUtime=3.19 cores=1,3,5,7
/proc/26450/stat : 26450 (toysat) R 26447 26450 23276 0 -1 4202496 272042 0 0 0 284 35 0 0 20 0 4 0 24822361 1357451264 273363 33554432000 4194304 16246674 140736540169760 140736540151680 12652880 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/26450/statm: 331409 273363 848 2943 0 328303 0
[pid=26450/tid=26451] ppid=26447 vsize=1325636 CPUtime=0 cores=1,3,5,7
/proc/26450/task/26451/stat : 26451 (toysat) S 26447 26450 23276 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 24822361 1357451264 273363 33554432000 4194304 16246674 140736540169760 139889832078576 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=26450/tid=26452] ppid=26447 vsize=1325636 CPUtime=0 cores=1,3,5,7
/proc/26450/task/26452/stat : 26452 (toysat) S 26447 26450 23276 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 24822361 1357451264 273363 33554432000 4194304 16246674 140736540169760 139889821588720 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=26450/tid=26453] ppid=26447 vsize=1325636 CPUtime=0 cores=1,3,5,7
/proc/26450/task/26453/stat : 26453 (toysat) S 26447 26450 23276 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 24822361 1357451264 273363 33554432000 4194304 16246674 140736540169760 139889702071472 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 3.19
Current children cumulated vsize (KiB) 1325636

[startup+4.00042 s]
/proc/loadavg: 2.06 2.02 2.00 3/183 26454
/proc/meminfo: memFree=29501208/32872528 swapFree=7780/7780
[pid=26450] ppid=26447 vsize=1325636 CPUtime=3.99 cores=1,3,5,7
/proc/26450/stat : 26450 (toysat) R 26447 26450 23276 0 -1 4202496 272042 0 0 0 364 35 0 0 20 0 4 0 24822361 1357451264 273363 33554432000 4194304 16246674 140736540169760 140736540151680 12654389 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/26450/statm: 331409 273363 848 2943 0 328303 0
[pid=26450/tid=26451] ppid=26447 vsize=1325636 CPUtime=0 cores=1,3,5,7
/proc/26450/task/26451/stat : 26451 (toysat) S 26447 26450 23276 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 24822361 1357451264 273363 33554432000 4194304 16246674 140736540169760 139889832078576 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=26450/tid=26452] ppid=26447 vsize=1325636 CPUtime=0 cores=1,3,5,7
/proc/26450/task/26452/stat : 26452 (toysat) S 26447 26450 23276 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 24822361 1357451264 273363 33554432000 4194304 16246674 140736540169760 139889821588720 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=26450/tid=26453] ppid=26447 vsize=1325636 CPUtime=0 cores=1,3,5,7
/proc/26450/task/26453/stat : 26453 (toysat) S 26447 26450 23276 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 24822361 1357451264 273363 33554432000 4194304 16246674 140736540169760 139889702071472 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 3.99
Current children cumulated vsize (KiB) 1325636

[startup+4.40042 s]
/proc/loadavg: 2.06 2.02 2.00 3/183 26454
/proc/meminfo: memFree=29501208/32872528 swapFree=7780/7780
[pid=26450] ppid=26447 vsize=1325636 CPUtime=4.4 cores=1,3,5,7
/proc/26450/stat : 26450 (toysat) R 26447 26450 23276 0 -1 4202496 272061 0 0 0 405 35 0 0 20 0 4 0 24822361 1357451264 273382 33554432000 4194304 16246674 140736540169760 140736540151680 4220897 0 2 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/26450/statm: 331409 273382 867 2943 0 328303 0
[pid=26450/tid=26451] ppid=26447 vsize=1325636 CPUtime=0 cores=1,3,5,7
/proc/26450/task/26451/stat : 26451 (toysat) S 26447 26450 23276 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 24822361 1357451264 273382 33554432000 4194304 16246674 140736540169760 139889832078576 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=26450/tid=26452] ppid=26447 vsize=1325636 CPUtime=0 cores=1,3,5,7
/proc/26450/task/26452/stat : 26452 (toysat) S 26447 26450 23276 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 24822361 1357451264 273382 33554432000 4194304 16246674 140736540169760 139889821588720 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=26450/tid=26453] ppid=26447 vsize=1325636 CPUtime=0 cores=1,3,5,7
/proc/26450/task/26453/stat : 26453 (toysat) S 26447 26450 23276 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 24822361 1357451264 273382 33554432000 4194304 16246674 140736540169760 139889702071472 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 4.4
Current children cumulated vsize (KiB) 1325636

[startup+4.60043 s]
/proc/loadavg: 2.06 2.02 2.00 3/183 26454
/proc/meminfo: memFree=29501208/32872528 swapFree=7780/7780
[pid=26450] ppid=26447 vsize=1325636 CPUtime=4.59 cores=1,3,5,7
/proc/26450/stat : 26450 (toysat) R 26447 26450 23276 0 -1 4202496 272061 0 0 0 424 35 0 0 20 0 4 0 24822361 1357451264 273382 33554432000 4194304 16246674 140736540169760 140736540151680 4220536 0 2 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/26450/statm: 331409 273382 867 2943 0 328303 0
[pid=26450/tid=26451] ppid=26447 vsize=1325636 CPUtime=0 cores=1,3,5,7
/proc/26450/task/26451/stat : 26451 (toysat) S 26447 26450 23276 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 24822361 1357451264 273382 33554432000 4194304 16246674 140736540169760 139889832078576 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=26450/tid=26452] ppid=26447 vsize=1325636 CPUtime=0 cores=1,3,5,7
/proc/26450/task/26452/stat : 26452 (toysat) S 26447 26450 23276 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 24822361 1357451264 273382 33554432000 4194304 16246674 140736540169760 139889821588720 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=26450/tid=26453] ppid=26447 vsize=1325636 CPUtime=0 cores=1,3,5,7
/proc/26450/task/26453/stat : 26453 (toysat) S 26447 26450 23276 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 24822361 1357451264 273382 33554432000 4194304 16246674 140736540169760 139889702071472 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 4.59
Current children cumulated vsize (KiB) 1325636

[startup+4.70038 s]
/proc/loadavg: 2.06 2.02 2.00 3/183 26454
/proc/meminfo: memFree=29501208/32872528 swapFree=7780/7780
[pid=26450] ppid=26447 vsize=0 CPUtime=4.69 cores=1,3,5,7
/proc/26450/stat : 26450 (toysat) R 26447 26450 23276 0 -1 4202500 272066 0 0 0 430 39 0 0 20 0 1 0 24822361 0 0 33554432000 0 0 0 0 0 0 0 33554432 0 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/26450/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 4.69
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 4.72322
CPU time (s): 4.72228
CPU user time (s): 4.30934
CPU system time (s): 0.412937
CPU usage (%): 99.9801
Max. virtual memory (cumulated for all children) (KiB): 1325636

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.30934
system time used= 0.412937
maximum resident set size= 1093544
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 272066
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= 21
involuntary context switches= 6

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.025996 second user time and 0.035994 second system time

The end

Launcher Data 

Begin job on node151 at 2016-06-18 07:29:35
IDJOB=4101825
IDBENCH=1799
IDSOLVER=2542
FILE ID=node151/4101825-1466227775
RUNJOBID= node151-1466206051-23293
PBS_JOBID= 19918135
Free space on /tmp= 71728 MiB

SOLVER NAME= toysat 2016-05-02
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib2003/normalized-reduced-mps-v2-20-10-momentum1.opb
COMMAND LINE= toysat +RTS -H1G -MMEMLIMITm -K1G -RTS --pb --search=bcd2 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4101825-1466227775/watcher-4101825-1466227775 -o /tmp/evaluation-result-4101825-1466227775/solver-4101825-1466227775 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node151-1466206051-23293 --watchdog 1960  toysat +RTS -H1G -M15500m -K1G -RTS --pb --search=bcd2 HOME/instance-4101825-1466227775.opb

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

MD5SUM BENCH= e2a78df60352c05b10262815438dedba
RANDOM SEED=1038955007

node151.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		: 2667.103
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	: 5334.20
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		: 2667.103
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		: 2667.103
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		: 2667.103
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	: 5332.55
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		: 2667.103
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	: 5332.54
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		: 2667.103
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		: 2667.103
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		: 2667.103
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:        30594020 kB
Buffers:          109832 kB
Cached:           266840 kB
SwapCached:         1996 kB
Active:          1262620 kB
Inactive:         270152 kB
Active(anon):    1156900 kB
Inactive(anon):     1788 kB
Active(file):     105720 kB
Inactive(file):   268364 kB
Unevictable:        7780 kB
Mlocked:            7780 kB
SwapTotal:      67108856 kB
SwapFree:       67099228 kB
Dirty:             21368 kB
Writeback:             0 kB
AnonPages:       1160916 kB
Mapped:            11964 kB
Shmem:                 0 kB
Slab:             604256 kB
SReclaimable:      47848 kB
SUnreclaim:       556408 kB
KernelStack:        1520 kB
PageTables:         6340 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1306604 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:         0 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= 71712 MiB
End job on node151 at 2016-06-18 07:29:41