Trace number 4106616

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 2.03269 2.03529

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_50_25_5.opb
MD5SUMf4c69768619389ba083d2740787a0405
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 benchmark0.108983
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 variables50
Total number of constraints50
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 constraints50
Minimum length of a constraint26
Maximum length of a constraint36
Number of terms in the objective function 50
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 50
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 50
Number of bits of the biggest sum of numbers6
Number of products (including duplicates)1464
Sum of products size (including duplicates)2928
Number of different products1464
Sum of products size2928

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 2016-06-18T20:29:46+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-4106616-1466274586.opb"]
0.00/0.01	c use --random-gen="776185195 3823611485 7216264 2801356499 3168922351 217007642 3014780458 2209252640 579781538 2575159254 169663365 3881060535 1378867920 3208593697 2378181824 1131786031 2327004770 3064886289 3435394859 3338927904 1828910660 2165306324 2443406598 4263297132 1554433152 2601668202 4197359775 3418850131 3295873434 1734900987 3669715083 3217812665 1924873316 139455898 4175307556 2763729963 4033762173 2958977335 424075552 1300166710 3871159429 3169681517 1580613519 3252128225 4046716316 2213053451 3916026523 3464372935 3730576880 3340119842 4184394478 1259493007 2364579567 2741031911 3933388057 2641700190 423778855 2317688844 1902525213 3129299908 3775230177 4292710327 1510790035 1114163666 3691620258 798338944 8941278 1877818276 548303756 4139610008 179045878 2232256602 443362468 184689518 1138248087 2866411307 1101292350 3974695031 2217202099 4028971099 3762819171 326005294 253620821 4055019226 3344514133 1814584961 1421961843 4149321950 2295088901 4132709706 703541016 2960852238 3244396206 2726264642 1320248604 3185389485 1375357053 1186135223 874972480 3602605674 3476233984 640613368 2892867817 630132316 3937485296 2362671249 985229181 491348355 3726368140 735711590 284135230 534565873 2227760584 3276044495 2583716252 246522492 1677830414 1246712981 3964377033 315824094 2116989093 3984922829 2471857356 3265668175 3947707203 4223778863 2769294976 2559601910 1379219613 412862892 1020779501 4254551595 1641651312 174704078 284497177 105536757 1131917862 2410909244 3393685142 3085061782 2554405953 3236708373 886886972 1542017648 4287994435 2493967685 1520931905 1704831094 1503608256 1464471357 1182485786 2204970327 3744247185 73887116 2749119734 1912107816 1471778172 2546497453 1151454852 379391762 1807700891 2271495754 2669233657 4071925017 27779182 3434446135 252452366 567750784 3691310477 4049436324 2020878406 1862515164 266483731 4214573890 1697167229 3991705827 2914503603 1346330197 151640322 4060649476 1508341356 1030682909 2922552665 4294745969 3583375744 4059668954 4097213151 1185781258 2873216635 3799188547 2854120223 3687153830 1041414921 2628719910 2123526775 3500515004 2155121772 663790627 340025953 1565318245 2414703767 3176178499 1936935134 1549329269 2517548092 4215872482 1124941368 2855573789 414070410 2501017340 3244221929 4205400744 151141500 2507785632 94163958 1975829490 3646195537 3202485497 2839793544 1964774487 3665660769 1480546448 3042693734 3439421983 3727383115 2236496812 1879747480 3121440718 3453353781 3597507584 424634295 3336961674 1283565346 1777997973 2342437203 998817183 754355718 656155504 1400301973 948155363 408691801 1145763332 1567767851 490655699 2751188143 2466912476 884780329 1830424033 3464962695 1776599954 2415183279 2054872366 739843911 70664070 1516357605 4169022754 255 362436" option to reproduce the execution
0.00/0.01	c #vars 50
0.00/0.01	c #constraints 50
0.00/0.04	c BCD2: Hardening is enabled.
0.00/0.04	c BCD2: BiasedSearch is enabled.
0.00/0.04	c Solving starts ...
0.00/0.04	c ============================[ Search Statistics ]============================
0.00/0.04	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.00/0.04	c       |         |          |          |    Limit     GC | Var      | Constra 
0.00/0.04	c =============================================================================
0.00/0.04	c  0.0s |       0 |        0 |        0 |     1497      0 |        0 |        0
0.00/0.04	c  0.0s |       0 |      158 |        0 |     1497      0 |        0 |        0
0.00/0.04	c #cpu_time = 0.004s
0.00/0.04	c #wall_clock_time = 0.004s
0.00/0.04	c #decision = 158
0.00/0.04	c #random_decision = 1
0.00/0.04	c #conflict = 0
0.00/0.04	c #restart = 0
0.00/0.04	o 44
0.00/0.04	c BCD2: updating upper bound: 50 -> 43
0.00/0.04	c BCD2: 0 <= obj <= 43
0.00/0.04	c BCD2: #cores=0, #unrelaxed=50, #relaxed=0, #hardened=0
0.00/0.04	c BCD2: #sat=1 #unsat=1 bias=1/2
0.00/0.04	c Solving starts ...
0.00/0.04	c ============================[ Search Statistics ]============================
0.00/0.04	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.00/0.04	c       |         |          |          |    Limit     GC | Var      | Constra 
0.00/0.04	c =============================================================================
0.00/0.04	c  0.0s |       0 |        0 |        0 |     1497      0 |        0 |        0
0.00/0.05	c  0.0s |       0 |       47 |        0 |     1497      0 |        0 |        0
0.00/0.05	c #cpu_time = 0.003s
0.00/0.05	c #wall_clock_time = 0.003s
0.00/0.05	c #decision = 47
0.00/0.05	c #random_decision = 0
0.00/0.05	c #conflict = 0
0.00/0.05	c #restart = 0
0.00/0.05	c BCD2: found a new core of size 31: cost of the new core is >=1
0.00/0.05	c lower bound updated to 1
0.00/0.05	c BCD2: 1 <= obj <= 43
0.00/0.05	c BCD2: #cores=1, #unrelaxed=19, #relaxed=31, #hardened=0
0.00/0.05	c BCD2: #sat=1 #unsat=2 bias=2/3
0.00/0.05	c Solving starts ...
0.00/0.05	c ============================[ Search Statistics ]============================
0.00/0.05	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.00/0.05	c       |         |          |          |    Limit     GC | Var      | Constra 
0.00/0.05	c =============================================================================
0.00/0.05	c  0.0s |       0 |        0 |        0 |     1497      0 |        0 |        0
0.00/0.05	c  0.0s |       0 |      487 |        0 |     1497      0 |        0 |        0
0.00/0.05	c #cpu_time = 0.004s
0.00/0.05	c #wall_clock_time = 0.004s
0.00/0.05	c #decision = 487
0.00/0.05	c #random_decision = 1
0.00/0.05	c #conflict = 0
0.00/0.05	c #restart = 0
0.00/0.05	o 6
0.00/0.05	c BCD2: updating upper bound: 43 -> 5
0.00/0.05	c BCD2: 1 <= obj <= 5
0.00/0.05	c BCD2: #cores=1, #unrelaxed=19, #relaxed=31, #hardened=0
0.00/0.05	c BCD2: #sat=2 #unsat=2 bias=2/4
0.00/0.05	c Solving starts ...
0.00/0.05	c ============================[ Search Statistics ]============================
0.00/0.05	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.00/0.05	c       |         |          |          |    Limit     GC | Var      | Constra 
0.00/0.05	c =============================================================================
0.00/0.05	c  0.0s |       0 |        0 |        0 |     1497      0 |        0 |        1
0.09/0.11	c  0.1s |       1 |      201 |      100 |     1497      0 |        0 |        1
0.09/0.18	c  0.1s |       1 |      479 |      222 |     1647      0 |        0 |        1
0.09/0.18	c #cpu_time = 0.127s
0.09/0.18	c #wall_clock_time = 0.127s
0.09/0.18	c #decision = 479
0.09/0.18	c #random_decision = 1
0.09/0.18	c #conflict = 222
0.09/0.18	c #restart = 1
0.09/0.18	o 3
0.09/0.18	c BCD2: updating upper bound: 5 -> 2
0.09/0.18	c BCD2: 1 <= obj <= 2
0.09/0.18	c BCD2: #cores=1, #unrelaxed=19, #relaxed=31, #hardened=0
0.09/0.18	c BCD2: #sat=3 #unsat=2 bias=2/5
0.09/0.18	c Solving starts ...
0.09/0.18	c ============================[ Search Statistics ]============================
0.09/0.18	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.09/0.18	c       |         |          |          |    Limit     GC | Var      | Constra 
0.09/0.18	c =============================================================================
0.09/0.18	c  0.0s |       0 |        0 |        0 |     1647      0 |        0 |        2
0.19/0.22	c  0.0s |       0 |      110 |       58 |     1812      0 |        0 |        2
0.19/0.22	c #cpu_time = 0.040s
0.19/0.22	c #wall_clock_time = 0.040s
0.19/0.22	c #decision = 110
0.19/0.22	c #random_decision = 0
0.19/0.22	c #conflict = 58
0.19/0.22	c #restart = 0
0.19/0.22	c BCD2: relaxing 19 and merging with 1 cores into a new core of size 50: cost of the new core is >=2
0.19/0.22	c lower bound updated to 2
0.19/0.22	c BCD2: 2 <= obj <= 2
0.19/0.22	c BCD2: #cores=1, #unrelaxed=0, #relaxed=50, #hardened=0
0.19/0.22	c BCD2: #sat=3 #unsat=3 bias=3/6
0.19/0.22	c Solving starts ...
0.19/0.22	c ============================[ Search Statistics ]============================
0.19/0.22	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.19/0.22	c       |         |          |          |    Limit     GC | Var      | Constra 
0.19/0.22	c =============================================================================
0.19/0.22	c  0.0s |       0 |        0 |        0 |     1812      0 |        3 |        2
0.29/0.32	c  0.1s |       1 |      285 |      100 |     1812      0 |        3 |        7
0.39/0.42	c  0.2s |       2 |      550 |      250 |     1994      0 |        3 |        7
0.49/0.58	c  0.4s |       3 |      875 |      475 |     1994      0 |        3 |        7
0.79/0.83	c  0.6s |       4 |     1455 |      813 |     2194      0 |        3 |        7
1.10/1.19	c  1.0s |       5 |     2326 |     1320 |     2414      0 |        3 |        7
1.49/1.54	c  1.3s |       6 |     3632 |     2081 |     2656      0 |        3 |        7
1.89/1.97	c  1.7s |       6 |     5125 |     2816 |     2656      0 |        4 |        8
1.89/1.97	c #cpu_time = 1.744s
1.89/1.97	c #wall_clock_time = 1.749s
1.89/1.97	c #decision = 5125
1.89/1.97	c #random_decision = 15
1.89/1.97	c #conflict = 2816
1.89/1.97	c #restart = 6
1.89/1.97	c BCD2: updating lower bound of a core
1.89/1.97	c lower bound updated to 3
1.89/1.97	s OPTIMUM FOUND
1.89/1.97	v -x1 -x2 x3 -x4 -x5 x6 -x7 -x8 -x9 -x10
1.89/1.97	v -x11 -x12 -x13 -x14 -x15 -x16 -x17 -x18 x19 -x20
1.89/1.97	v -x21 -x22 -x23 -x24 -x25 -x26 -x27 -x28 -x29 -x30
1.89/1.97	v -x31 -x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40
1.89/1.97	v -x41 -x42 -x43 -x44 -x45 -x46 -x47 -x48 -x49 -x50
1.89/1.97	c total CPU time = 1.972s
1.89/1.97	c total wall clock time = 1.977s

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-4106616-1466274586/watcher-4106616-1466274586 -o /tmp/evaluation-result-4106616-1466274586/solver-4106616-1466274586 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node116-1466272784-31328 --watchdog 1960 toysat +RTS -H1G -M15500m -K1G -RTS --pb --search=bcd2 HOME/instance-4106616-1466274586.opb 

pid=31571
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: 2.23 2.19 2.10 3/179 31574
/proc/meminfo: memFree=30124172/32872528 swapFree=1431120/1543540
[pid=31574] ppid=31571 vsize=748988 CPUtime=0 cores=1,3,5,7
/proc/31574/stat : 31574 (toysat) R 31571 31574 19971 0 -1 4202496 2798 0 0 0 0 0 0 0 20 0 4 0 29507352 766963712 3159 33554432000 4194304 16246674 140734610992240 140734610991664 13880264 0 2 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/31574/statm: 187759 3167 441 2943 0 184653 0
[pid=31574/tid=31575] ppid=31571 vsize=766396 CPUtime=0 cores=1,3,5,7
/proc/31574/task/31575/stat : 31575 (toysat) S 31571 31574 19971 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 29507353 784789504 3224 33554432000 4194304 16246674 140734610992240 139678255656176 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=31574/tid=31576] ppid=31571 vsize=770492 CPUtime=0 cores=1,3,5,7
/proc/31574/task/31576/stat : 31576 (toysat) S 31571 31574 19971 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 4 0 29507353 788983808 3242 33554432000 4194304 16246674 140734610992240 139678174915824 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=31574/tid=31577] ppid=31571 vsize=774588 CPUtime=0 cores=1,3,5,7
/proc/31574/task/31577/stat : 31577 (toysat) S 31571 31574 19971 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 29507353 793178112 3257 33554432000 4194304 16246674 140734610992240 139678164442288 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0

[startup+0.100177 s]
/proc/loadavg: 2.23 2.19 2.10 3/179 31574
/proc/meminfo: memFree=30124172/32872528 swapFree=1431120/1543540
[pid=31574] ppid=31571 vsize=1218116 CPUtime=0.09 cores=1,3,5,7
/proc/31574/stat : 31574 (toysat) R 31571 31574 19971 0 -1 4202496 24658 0 0 0 5 4 0 0 20 0 4 0 29507352 1247350784 25005 33554432000 4194304 16246674 140734610992240 140734610991664 5546181 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/31574/statm: 304529 25019 785 2943 0 301423 0
[pid=31574/tid=31575] ppid=31571 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/31574/task/31575/stat : 31575 (toysat) S 31571 31574 19971 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 29507353 1247350784 25025 33554432000 4194304 16246674 140734610992240 139678255656176 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=31574/tid=31576] ppid=31571 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/31574/task/31576/stat : 31576 (toysat) S 31571 31574 19971 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 4 0 29507353 1247350784 25029 33554432000 4194304 16246674 140734610992240 139678174915824 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=31574/tid=31577] ppid=31571 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/31574/task/31577/stat : 31577 (toysat) S 31571 31574 19971 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 29507353 1247350784 25037 33554432000 4194304 16246674 140734610992240 139678164442288 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1218116

[startup+0.20049 s]
/proc/loadavg: 2.23 2.19 2.10 3/179 31574
/proc/meminfo: memFree=30124172/32872528 swapFree=1431120/1543540
[pid=31574] ppid=31571 vsize=1218116 CPUtime=0.19 cores=1,3,5,7
/proc/31574/stat : 31574 (toysat) R 31571 31574 19971 0 -1 4202496 46044 0 0 0 12 7 0 0 20 0 4 0 29507352 1247350784 46392 33554432000 4194304 16246674 140734610992240 140734610974144 5674637 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/31574/statm: 304529 46407 785 2943 0 301423 0
[pid=31574/tid=31575] ppid=31571 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/31574/task/31575/stat : 31575 (toysat) S 31571 31574 19971 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 29507353 1247350784 46415 33554432000 4194304 16246674 140734610992240 139678255656176 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=31574/tid=31576] ppid=31571 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/31574/task/31576/stat : 31576 (toysat) S 31571 31574 19971 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 4 0 29507353 1247350784 46423 33554432000 4194304 16246674 140734610992240 139678174915824 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=31574/tid=31577] ppid=31571 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/31574/task/31577/stat : 31577 (toysat) S 31571 31574 19971 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 29507353 1247350784 46430 33554432000 4194304 16246674 140734610992240 139678164442288 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 1218116

[startup+0.3005 s]
/proc/loadavg: 2.23 2.19 2.10 3/179 31574
/proc/meminfo: memFree=30124172/32872528 swapFree=1431120/1543540
[pid=31574] ppid=31571 vsize=1218116 CPUtime=0.29 cores=1,3,5,7
/proc/31574/stat : 31574 (toysat) R 31571 31574 19971 0 -1 4202496 67172 0 0 0 19 10 0 0 20 0 4 0 29507352 1247350784 67520 33554432000 4194304 16246674 140734610992240 140734610974144 5675010 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/31574/statm: 304529 67531 786 2943 0 301423 0
[pid=31574/tid=31575] ppid=31571 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/31574/task/31575/stat : 31575 (toysat) S 31571 31574 19971 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 29507353 1247350784 67537 33554432000 4194304 16246674 140734610992240 139678255656176 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=31574/tid=31576] ppid=31571 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/31574/task/31576/stat : 31576 (toysat) S 31571 31574 19971 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 4 0 29507353 1247350784 67542 33554432000 4194304 16246674 140734610992240 139678174915824 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=31574/tid=31577] ppid=31571 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/31574/task/31577/stat : 31577 (toysat) S 31571 31574 19971 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 29507353 1247350784 67545 33554432000 4194304 16246674 140734610992240 139678164442288 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1218116

[startup+0.700415 s]
/proc/loadavg: 2.23 2.19 2.10 3/179 31574
/proc/meminfo: memFree=30124172/32872528 swapFree=1431120/1543540
[pid=31574] ppid=31571 vsize=1218116 CPUtime=0.69 cores=1,3,5,7
/proc/31574/stat : 31574 (toysat) R 31571 31574 19971 0 -1 4202496 150745 0 0 0 48 21 0 0 20 0 4 0 29507352 1247350784 151092 33554432000 4194304 16246674 140734610992240 140734610974144 12460548 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/31574/statm: 304529 151102 786 2943 0 301423 0
[pid=31574/tid=31575] ppid=31571 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/31574/task/31575/stat : 31575 (toysat) S 31571 31574 19971 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 29507353 1247350784 151112 33554432000 4194304 16246674 140734610992240 139678255656176 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=31574/tid=31576] ppid=31571 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/31574/task/31576/stat : 31576 (toysat) S 31571 31574 19971 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 4 0 29507353 1247350784 151118 33554432000 4194304 16246674 140734610992240 139678174915824 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=31574/tid=31577] ppid=31571 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/31574/task/31577/stat : 31577 (toysat) S 31571 31574 19971 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 29507353 1247350784 151121 33554432000 4194304 16246674 140734610992240 139678164442288 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1218116

[startup+1.50043 s]
/proc/loadavg: 2.21 2.18 2.10 3/183 31578
/proc/meminfo: memFree=28912224/32872528 swapFree=1431120/1543540
[pid=31574] ppid=31571 vsize=1221188 CPUtime=1.49 cores=1,3,5,7
/proc/31574/stat : 31574 (toysat) R 31571 31574 19971 0 -1 4202496 246321 0 0 0 116 33 0 0 20 0 4 0 29507352 1250496512 246646 33554432000 4194304 16246674 140734610992240 140734610991552 5661428 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/31574/statm: 305297 246646 844 2943 0 302191 0
[pid=31574/tid=31575] ppid=31571 vsize=1221188 CPUtime=0 cores=1,3,5,7
/proc/31574/task/31575/stat : 31575 (toysat) S 31571 31574 19971 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 29507353 1250496512 246646 33554432000 4194304 16246674 140734610992240 139678255656176 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=31574/tid=31576] ppid=31571 vsize=1221188 CPUtime=0 cores=1,3,5,7
/proc/31574/task/31576/stat : 31576 (toysat) S 31571 31574 19971 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 4 0 29507353 1250496512 246646 33554432000 4194304 16246674 140734610992240 139678174915824 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=31574/tid=31577] ppid=31571 vsize=1221188 CPUtime=0 cores=1,3,5,7
/proc/31574/task/31577/stat : 31577 (toysat) S 31571 31574 19971 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 4 0 29507353 1250496512 246646 33554432000 4194304 16246674 140734610992240 139678164442288 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) 1221188

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 31574 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1.60051 s]
/proc/loadavg: 2.21 2.18 2.10 3/183 31578
/proc/meminfo: memFree=28912224/32872528 swapFree=1431120/1543540
[pid=31574] ppid=31571 vsize=1221188 CPUtime=1.59 cores=1,3,5,7
/proc/31574/stat : 31574 (toysat) R 31571 31574 19971 0 -1 4202496 246321 0 0 0 126 33 0 0 20 0 4 0 29507352 1250496512 246646 33554432000 4194304 16246674 140734610992240 140734610991552 5822484 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/31574/statm: 305297 246646 844 2943 0 302191 0
[pid=31574/tid=31575] ppid=31571 vsize=1221188 CPUtime=0 cores=1,3,5,7
/proc/31574/task/31575/stat : 31575 (toysat) S 31571 31574 19971 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 29507353 1250496512 246646 33554432000 4194304 16246674 140734610992240 139678255656176 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=31574/tid=31576] ppid=31571 vsize=1221188 CPUtime=0 cores=1,3,5,7
/proc/31574/task/31576/stat : 31576 (toysat) S 31571 31574 19971 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 4 0 29507353 1250496512 246646 33554432000 4194304 16246674 140734610992240 139678174915824 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=31574/tid=31577] ppid=31571 vsize=1221188 CPUtime=0 cores=1,3,5,7
/proc/31574/task/31577/stat : 31577 (toysat) S 31571 31574 19971 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 4 0 29507353 1250496512 246646 33554432000 4194304 16246674 140734610992240 139678164442288 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 1.59
Current children cumulated vsize (KiB) 1221188

[startup+2.00039 s]
/proc/loadavg: 2.21 2.18 2.10 3/183 31578
/proc/meminfo: memFree=28912224/32872528 swapFree=1431120/1543540
[pid=31574] ppid=31571 vsize=0 CPUtime=1.98 cores=1,3,5,7
/proc/31574/stat : 31574 (toysat) R 31571 31574 19971 0 -1 4202500 246326 0 0 0 163 35 0 0 20 0 1 0 29507352 0 0 33554432000 0 0 0 0 0 0 0 33554432 0 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/31574/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1.98
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 2.03529
CPU time (s): 2.03269
CPU user time (s): 1.63875
CPU system time (s): 0.39394
CPU usage (%): 99.8722
Max. virtual memory (cumulated for all children) (KiB): 1221188

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.63875
system time used= 0.39394
maximum resident set size= 986596
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 246326
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= 3

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.007998 second user time and 0.010998 second system time

The end

Launcher Data 

Begin job on node116 at 2016-06-18 20:29:46
IDJOB=4106616
IDBENCH=48138
IDSOLVER=2542
FILE ID=node116/4106616-1466274586
RUNJOBID= node116-1466272784-31328
PBS_JOBID= 19918206
Free space on /tmp= 71712 MiB

SOLVER NAME= toysat 2016-05-02
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_50_25_5.opb
COMMAND LINE= toysat +RTS -H1G -MMEMLIMITm -K1G -RTS --pb --search=bcd2 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4106616-1466274586/watcher-4106616-1466274586 -o /tmp/evaluation-result-4106616-1466274586/solver-4106616-1466274586 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node116-1466272784-31328 --watchdog 1960  toysat +RTS -H1G -M15500m -K1G -RTS --pb --search=bcd2 HOME/instance-4106616-1466274586.opb

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

MD5SUM BENCH= f4c69768619389ba083d2740787a0405
RANDOM SEED=2079739365

node116.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		: 2666.781
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	: 5333.56
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		: 2666.781
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		: 2666.781
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		: 2666.781
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		: 2666.781
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		: 2666.781
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	: 5332.54
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		: 2666.781
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	: 5332.55
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		: 2666.781
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	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        30124328 kB
Buffers:           90520 kB
Cached:           176780 kB
SwapCached:         1936 kB
Active:           293764 kB
Inactive:         165892 kB
Active(anon):     190896 kB
Inactive(anon):     3328 kB
Active(file):     102868 kB
Inactive(file):   162564 kB
Unevictable:     1543540 kB
Mlocked:         1431120 kB
SwapTotal:      67108856 kB
SwapFree:       67099604 kB
Dirty:             33028 kB
Writeback:             0 kB
AnonPages:       1731092 kB
Mapped:            10564 kB
Shmem:                 0 kB
Slab:             610004 kB
SReclaimable:      53900 kB
SUnreclaim:       556104 kB
KernelStack:        1440 kB
PageTables:         9104 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    2767048 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    112640 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= 71692 MiB
End job on node116 at 2016-06-18 20:29:48