Trace number 4104217

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 2016-05-02OPT191 0.505923 0.506436

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/
factor/normalized-factor-size=9-P=191-Q=251.opb
MD5SUM41524f77c67d2af211e5b865138ec8fb
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark191
Best CPU time to get the best result obtained on this benchmark0.022996
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 191
Optimality of the best value was proved YES
Number of variables99
Total number of constraints244
Number of constraints which are clauses243
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint81
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 65536
Number of bits of the biggest number in a constraint 17
Biggest sum of numbers in a constraint 309062
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c 2016-06-18T11:39:57+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-4104217-1466242797.opb"]
0.00/0.01	c use --random-gen="2541947285 2124162701 1675712308 1910935048 540403957 2363036631 1191409569 2066700031 2907267850 3037889433 778581715 3931205708 2246175453 1506750714 2568980007 817947829 1014308327 1819752888 4171341405 40931443 3821331231 3326176382 3303690318 3790415218 771073302 2351775545 2281186242 914309401 4274320320 1456749297 805359551 358969255 390230385 4103777133 4258814682 2087718309 826641574 3569648083 2589056239 4252272789 1012034952 2837763222 547315497 4265180662 1071344810 817205432 548070874 886879281 2291107475 3413437248 3204679568 2808738287 3769593118 1575511095 1116178364 1138134967 3351842631 3228455915 848435260 624627013 3228911510 1185276305 685288601 3367551966 2182489647 4035069884 1997176431 2259946273 1428242601 3817127747 1589291728 132611204 2146335366 1398592561 979383607 2858872729 2571158252 3493527488 319893860 1073621578 4015823103 2363375696 83717860 730573503 2825502228 275095737 3808864485 431001128 1032414793 1353547738 4271623774 999053648 1347763900 842943545 952100583 2271798120 3288906602 3548076315 2702559640 1701958080 1959369697 4051255853 3015980168 458302045 3707043683 1696732198 2853263527 3718412380 1048149716 2970013528 787368156 1244991894 52924115 4043414500 3861248020 3845651944 3881308765 4175375651 3810165632 433414885 873972582 1065380106 394094933 1264118593 1965086253 2250868732 4062997229 2319419598 2260916795 88012566 4205021904 4007602988 254105765 450905536 891149124 1847010607 1713809188 3559272483 1990413896 950414435 436914239 2092652305 2491197711 356026346 1556328818 4044521285 504452775 2449543155 1076145249 1053951817 2557709460 2149629574 2193760582 2239419585 2658670648 2056715029 2753520606 1274579866 2892369729 484823046 3917971384 947049061 2722300945 1576269970 1376538397 4184709707 535562807 425230821 3273450293 3249753650 2209281833 913589901 2023319377 767359197 1514475167 2209335325 2561196059 3257111820 3175617592 691083644 767756298 2118910635 3943076108 2242911642 819752873 3518599130 1780898084 2102494461 3231479496 125096503 2425507117 1917129160 2424901829 4045234714 1226482230 876591407 2852421534 3546312072 658904029 2477079054 2599822078 2935219958 2298842433 103174085 2690914688 2448739361 3931780111 1769334609 1484810639 605700165 2047135850 3543668530 2163889050 2776204426 2612659407 1665931167 3889247638 4220779821 839270915 3709771230 2658263063 3305850230 2998498499 92271510 2756304100 401459646 1332622150 2151949899 4205387541 3679494843 3594782690 3181672963 1312106097 1626567520 365984002 751547087 1010033072 697217875 1429971598 3343563710 298775667 2442634650 1130988763 14947807 739473679 1779552179 1109464144 3754920756 3341388834 2956875531 2344020385 4192599357 1738644201 1266047649 414817205 3075739053 255 362436" option to reproduce the execution
0.00/0.01	c #vars 99
0.00/0.01	c #constraints 244
0.39/0.41	c BCD2: Hardening is enabled.
0.39/0.41	c BCD2: BiasedSearch is enabled.
0.39/0.41	c Solving starts ...
0.39/0.41	c ============================[ Search Statistics ]============================
0.39/0.41	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.39/0.41	c       |         |          |          |    Limit     GC | Var      | Constra 
0.39/0.41	c =============================================================================
0.39/0.42	c  0.0s |       0 |        0 |        0 |      114      0 |        1 |        0
0.39/0.43	c  0.0s |       1 |      111 |      100 |      114      0 |        1 |        2
0.39/0.44	c  0.0s |       1 |      135 |      118 |      126      0 |        1 |        2
0.39/0.44	c #cpu_time = 0.021s
0.39/0.44	c #wall_clock_time = 0.021s
0.39/0.44	c #decision = 135
0.39/0.44	c #random_decision = 0
0.39/0.44	c #conflict = 118
0.39/0.44	c #restart = 1
0.39/0.44	o 191
0.39/0.44	c BCD2: hardening fixes 1 literals
0.39/0.44	c BCD2: updating upper bound: 511 -> 190
0.39/0.44	c BCD2: 0 <= obj <= 190
0.39/0.44	c BCD2: #cores=0, #unrelaxed=8, #relaxed=0, #hardened=1
0.39/0.44	c BCD2: #sat=1 #unsat=1 bias=1/2
0.39/0.44	c Solving starts ...
0.39/0.44	c ============================[ Search Statistics ]============================
0.39/0.44	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.39/0.44	c       |         |          |          |    Limit     GC | Var      | Constra 
0.39/0.44	c =============================================================================
0.39/0.44	c  0.0s |       0 |        0 |        0 |      126      0 |       10 |        2
0.39/0.44	c  0.0s |       0 |        2 |        1 |      126      0 |       10 |       27
0.39/0.44	c #cpu_time = 0.001s
0.39/0.44	c #wall_clock_time = 0.001s
0.39/0.44	c #decision = 2
0.39/0.44	c #random_decision = 0
0.39/0.44	c #conflict = 1
0.39/0.44	c #restart = 0
0.39/0.44	c BCD2: found a new core of size 2: cost of the new core is >=64
0.39/0.44	c lower bound updated to 64
0.39/0.44	c BCD2: 64 <= obj <= 190
0.39/0.44	c BCD2: #cores=1, #unrelaxed=6, #relaxed=2, #hardened=1
0.39/0.44	c BCD2: #sat=1 #unsat=2 bias=2/3
0.39/0.44	c Solving starts ...
0.39/0.44	c ============================[ Search Statistics ]============================
0.39/0.44	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.39/0.44	c       |         |          |          |    Limit     GC | Var      | Constra 
0.39/0.44	c =============================================================================
0.39/0.44	c  0.0s |       0 |        0 |        0 |      126      0 |       10 |       27
0.39/0.44	c  0.0s |       0 |        2 |        0 |      126      0 |       10 |       27
0.39/0.44	c #cpu_time = 0.000s
0.39/0.44	c #wall_clock_time = 0.000s
0.39/0.44	c #decision = 2
0.39/0.44	c #random_decision = 0
0.39/0.44	c #conflict = 0
0.39/0.44	c #restart = 0
0.39/0.44	c BCD2: relaxing 2 and merging with 1 cores into a new core of size 4: cost of the new core is >=80
0.39/0.44	c lower bound updated to 80
0.39/0.44	c BCD2: 80 <= obj <= 190
0.39/0.44	c BCD2: #cores=1, #unrelaxed=4, #relaxed=4, #hardened=1
0.39/0.44	c BCD2: #sat=1 #unsat=3 bias=3/4
0.39/0.44	c Solving starts ...
0.39/0.44	c ============================[ Search Statistics ]============================
0.39/0.44	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.39/0.44	c       |         |          |          |    Limit     GC | Var      | Constra 
0.39/0.44	c =============================================================================
0.39/0.44	c  0.0s |       0 |        0 |        0 |      126      0 |       11 |       27
0.39/0.44	c  0.0s |       0 |       23 |       17 |      126      0 |       11 |       28
0.39/0.44	c #cpu_time = 0.003s
0.39/0.44	c #wall_clock_time = 0.003s
0.39/0.44	c #decision = 23
0.39/0.44	c #random_decision = 0
0.39/0.44	c #conflict = 17
0.39/0.44	c #restart = 0
0.39/0.44	c BCD2: relaxing 4 and merging with 1 cores into a new core of size 8: cost of the new core is >=81
0.39/0.44	c lower bound updated to 81
0.39/0.44	c BCD2: 81 <= obj <= 190
0.39/0.44	c BCD2: #cores=1, #unrelaxed=0, #relaxed=8, #hardened=1
0.39/0.44	c BCD2: #sat=1 #unsat=4 bias=4/5
0.39/0.44	c Solving starts ...
0.39/0.44	c ============================[ Search Statistics ]============================
0.39/0.44	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.39/0.44	c       |         |          |          |    Limit     GC | Var      | Constra 
0.39/0.44	c =============================================================================
0.39/0.44	c  0.0s |       0 |        0 |        0 |      126      0 |       12 |       28
0.39/0.46	c  0.0s |       1 |      112 |      100 |      126      0 |       12 |       29
0.39/0.47	c  0.0s |       1 |      149 |      134 |      139      1 |       14 |       32
0.39/0.47	c #cpu_time = 0.024s
0.39/0.47	c #wall_clock_time = 0.024s
0.39/0.47	c #decision = 149
0.39/0.47	c #random_decision = 1
0.39/0.47	c #conflict = 134
0.39/0.47	c #restart = 1
0.39/0.47	c BCD2: updating lower bound of a core
0.39/0.47	c lower bound updated to 170
0.39/0.47	c BCD2: 170 <= obj <= 190
0.39/0.47	c BCD2: #cores=1, #unrelaxed=0, #relaxed=8, #hardened=1
0.39/0.47	c BCD2: #sat=1 #unsat=5 bias=5/6
0.39/0.47	c Solving starts ...
0.39/0.47	c ============================[ Search Statistics ]============================
0.39/0.47	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.39/0.47	c       |         |          |          |    Limit     GC | Var      | Constra 
0.39/0.47	c =============================================================================
0.39/0.47	c  0.0s |       0 |        0 |        0 |      139      0 |       25 |       32
0.39/0.47	c  0.0s |       0 |       20 |       19 |      139      0 |       26 |       79
0.39/0.47	c #cpu_time = 0.004s
0.39/0.47	c #wall_clock_time = 0.004s
0.39/0.47	c #decision = 20
0.39/0.47	c #random_decision = 0
0.39/0.47	c #conflict = 19
0.39/0.47	c #restart = 0
0.39/0.47	c BCD2: updating lower bound of a core
0.39/0.47	c lower bound updated to 188
0.39/0.47	c BCD2: 188 <= obj <= 190
0.39/0.47	c BCD2: #cores=1, #unrelaxed=0, #relaxed=8, #hardened=1
0.39/0.47	c BCD2: #sat=1 #unsat=6 bias=6/7
0.39/0.47	c Solving starts ...
0.39/0.47	c ============================[ Search Statistics ]============================
0.39/0.47	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.39/0.47	c       |         |          |          |    Limit     GC | Var      | Constra 
0.39/0.47	c =============================================================================
0.39/0.47	c  0.0s |       0 |        0 |        0 |      139      0 |       29 |       80
0.39/0.47	c  0.0s |       0 |        6 |        6 |      139      0 |      103 |      184
0.39/0.47	c #cpu_time = 0.001s
0.39/0.47	c #wall_clock_time = 0.001s
0.39/0.47	c #decision = 6
0.39/0.47	c #random_decision = 0
0.39/0.47	c #conflict = 6
0.39/0.47	c #restart = 0
0.39/0.47	c lower bound updated to 191
0.39/0.47	s OPTIMUM FOUND
0.39/0.47	v x1 x2 x3 x4 x5 x6 -x7 x8 -x9 x10
0.39/0.47	v x11 -x12 x13 x14 x15 x16 x17 -x18 x19 x20
0.39/0.47	v -x21 x22 x23 x24 x25 x26 -x27 x28 x29 -x30
0.39/0.47	v x31 x32 x33 x34 x35 -x36 x37 x38 -x39 x40
0.39/0.47	v x41 x42 x43 x44 -x45 x46 x47 -x48 x49 x50
0.39/0.47	v x51 x52 x53 -x54 x55 x56 -x57 x58 x59 x60
0.39/0.47	v x61 x62 -x63 x64 x65 -x66 x67 x68 x69 x70
0.39/0.47	v x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80
0.39/0.47	v -x81 x82 x83 -x84 x85 x86 x87 x88 x89 -x90
0.39/0.47	v -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99
0.39/0.47	c total CPU time = 0.474s
0.39/0.47	c total wall clock time = 0.475s

Verifier Data 

OK	191

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-4104217-1466242797/watcher-4104217-1466242797 -o /tmp/evaluation-result-4104217-1466242797/solver-4104217-1466242797 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node106-1466241787-28915 --watchdog 1960 toysat +RTS -H1G -M15500m -K1G -RTS --pb --search=bcd2 HOME/instance-4104217-1466242797.opb 

pid=30093
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 2.06 1.91 3/179 30096
/proc/meminfo: memFree=30028564/32872528 swapFree=526336/559040
[pid=30096] ppid=30093 vsize=707004 CPUtime=0 cores=1,3,5,7
/proc/30096/stat : 30096 (toysat) R 30093 30096 28898 0 -1 4202496 2634 0 0 0 0 0 0 0 20 0 4 0 26329827 723972096 2995 33554432000 4194304 16246674 140737270623856 140737270623280 13880264 0 2 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/30096/statm: 177519 3004 441 2943 0 174413 0
[pid=30096/tid=30097] ppid=30093 vsize=724412 CPUtime=0 cores=1,3,5,7
/proc/30096/task/30097/stat : 30097 (toysat) S 30093 30096 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26329827 741797888 3062 33554432000 4194304 16246674 140737270623856 139990242667760 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=30096/tid=30098] ppid=30093 vsize=729532 CPUtime=0 cores=1,3,5,7
/proc/30096/task/30098/stat : 30098 (toysat) S 30093 30096 28898 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 4 0 26329827 747040768 3079 33554432000 4194304 16246674 140737270623856 139990164024560 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=30096/tid=30099] ppid=30093 vsize=733628 CPUtime=0 cores=1,3,5,7
/proc/30096/task/30099/stat : 30099 (toysat) S 30093 30096 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26329827 751235072 3096 33554432000 4194304 16246674 140737270623856 139990153551024 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0

[startup+0.100183 s]
/proc/loadavg: 2.23 2.06 1.91 3/179 30096
/proc/meminfo: memFree=30028564/32872528 swapFree=526336/559040
[pid=30096] ppid=30093 vsize=1218116 CPUtime=0.09 cores=1,3,5,7
/proc/30096/stat : 30096 (toysat) R 30093 30096 28898 0 -1 4202496 31540 0 0 0 5 4 0 0 20 0 4 0 26329827 1247350784 31892 33554432000 4194304 16246674 140737270623856 140737270623280 6958465 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/30096/statm: 304529 31906 640 2943 0 301423 0
[pid=30096/tid=30097] ppid=30093 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/30096/task/30097/stat : 30097 (toysat) S 30093 30096 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26329827 1247350784 31915 33554432000 4194304 16246674 140737270623856 139990242667760 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=30096/tid=30098] ppid=30093 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/30096/task/30098/stat : 30098 (toysat) S 30093 30096 28898 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 4 0 26329827 1247350784 31924 33554432000 4194304 16246674 140737270623856 139990164024560 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=30096/tid=30099] ppid=30093 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/30096/task/30099/stat : 30099 (toysat) S 30093 30096 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26329827 1247350784 31933 33554432000 4194304 16246674 140737270623856 139990153551024 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+0.200533 s]
/proc/loadavg: 2.23 2.06 1.91 3/179 30096
/proc/meminfo: memFree=30028564/32872528 swapFree=526336/559040
[pid=30096] ppid=30093 vsize=1218116 CPUtime=0.18 cores=1,3,5,7
/proc/30096/stat : 30096 (toysat) R 30093 30096 28898 0 -1 4202496 56265 0 0 0 11 7 0 0 20 0 4 0 26329827 1247350784 56617 33554432000 4194304 16246674 140737270623856 140737270623280 12429797 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/30096/statm: 304529 56623 640 2943 0 301423 0
[pid=30096/tid=30097] ppid=30093 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/30096/task/30097/stat : 30097 (toysat) S 30093 30096 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26329827 1247350784 56627 33554432000 4194304 16246674 140737270623856 139990242667760 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=30096/tid=30098] ppid=30093 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/30096/task/30098/stat : 30098 (toysat) S 30093 30096 28898 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 4 0 26329827 1247350784 56630 33554432000 4194304 16246674 140737270623856 139990164024560 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=30096/tid=30099] ppid=30093 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/30096/task/30099/stat : 30099 (toysat) S 30093 30096 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26329827 1247350784 56635 33554432000 4194304 16246674 140737270623856 139990153551024 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 1218116

[startup+0.300485 s]
/proc/loadavg: 2.23 2.06 1.91 3/179 30096
/proc/meminfo: memFree=30028564/32872528 swapFree=526336/559040
[pid=30096] ppid=30093 vsize=1218116 CPUtime=0.29 cores=1,3,5,7
/proc/30096/stat : 30096 (toysat) R 30093 30096 28898 0 -1 4202496 87989 0 0 0 18 11 0 0 20 0 4 0 26329827 1247350784 88341 33554432000 4194304 16246674 140737270623856 140737270623280 12654121 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/30096/statm: 304529 88358 652 2943 0 301423 0
[pid=30096/tid=30097] ppid=30093 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/30096/task/30097/stat : 30097 (toysat) S 30093 30096 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26329827 1247350784 88367 33554432000 4194304 16246674 140737270623856 139990242667760 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=30096/tid=30098] ppid=30093 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/30096/task/30098/stat : 30098 (toysat) S 30093 30096 28898 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 4 0 26329827 1247350784 88377 33554432000 4194304 16246674 140737270623856 139990164024560 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=30096/tid=30099] ppid=30093 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/30096/task/30099/stat : 30099 (toysat) S 30093 30096 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26329827 1247350784 88387 33554432000 4194304 16246674 140737270623856 139990153551024 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

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 30096 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.400434 s]
/proc/loadavg: 2.23 2.06 1.91 3/179 30096
/proc/meminfo: memFree=30028564/32872528 swapFree=526336/559040
[pid=30096] ppid=30093 vsize=1218116 CPUtime=0.39 cores=1,3,5,7
/proc/30096/stat : 30096 (toysat) R 30093 30096 28898 0 -1 4202496 113839 0 0 0 24 15 0 0 20 0 4 0 26329827 1247350784 114192 33554432000 4194304 16246674 140737270623856 140737270623280 12449399 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/30096/statm: 304529 114206 652 2943 0 301423 0
[pid=30096/tid=30097] ppid=30093 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/30096/task/30097/stat : 30097 (toysat) S 30093 30096 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26329827 1247350784 114215 33554432000 4194304 16246674 140737270623856 139990242667760 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=30096/tid=30098] ppid=30093 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/30096/task/30098/stat : 30098 (toysat) S 30093 30096 28898 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 4 0 26329827 1247350784 114225 33554432000 4194304 16246674 140737270623856 139990164024560 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=30096/tid=30099] ppid=30093 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/30096/task/30099/stat : 30099 (toysat) S 30093 30096 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26329827 1247350784 114234 33554432000 4194304 16246674 140737270623856 139990153551024 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 0.39
Current children cumulated vsize (KiB) 1218116

[startup+0.500444 s]
/proc/loadavg: 2.23 2.06 1.91 3/179 30096
/proc/meminfo: memFree=30028564/32872528 swapFree=526336/559040
[pid=30096] ppid=30093 vsize=0 CPUtime=0.49 cores=1,3,5,7
/proc/30096/stat : 30096 (toysat) R 30093 30096 28898 0 -1 4202500 128809 0 0 0 29 20 0 0 20 0 1 0 26329827 0 0 33554432000 0 0 0 0 0 0 0 33554432 0 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/30096/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 0.49
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 0.506436
CPU time (s): 0.505923
CPU user time (s): 0.295955
CPU system time (s): 0.209968
CPU usage (%): 99.8987
Max. virtual memory (cumulated for all children) (KiB): 1218116

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.295955
system time used= 0.209968
maximum resident set size= 516592
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 128809
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= 22
involuntary context switches= 2

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.002999 second user time and 0.007998 second system time

The end

Launcher Data 

Begin job on node106 at 2016-06-18 11:39:57
IDJOB=4104217
IDBENCH=2670
IDSOLVER=2542
FILE ID=node106/4104217-1466242797
RUNJOBID= node106-1466241787-28915
PBS_JOBID= 19918214
Free space on /tmp= 71684 MiB

SOLVER NAME= toysat 2016-05-02
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/factor/normalized-factor-size=9-P=191-Q=251.opb
COMMAND LINE= toysat +RTS -H1G -MMEMLIMITm -K1G -RTS --pb --search=bcd2 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4104217-1466242797/watcher-4104217-1466242797 -o /tmp/evaluation-result-4104217-1466242797/solver-4104217-1466242797 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node106-1466241787-28915 --watchdog 1960  toysat +RTS -H1G -M15500m -K1G -RTS --pb --search=bcd2 HOME/instance-4104217-1466242797.opb

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

MD5SUM BENCH= 41524f77c67d2af211e5b865138ec8fb
RANDOM SEED=1810934473

node106.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.073
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5334.14
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.073
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.073
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.073
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.073
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.073
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.073
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.38
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.073
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        30029456 kB
Buffers:           79316 kB
Cached:           205776 kB
SwapCached:         1868 kB
Active:          1336900 kB
Inactive:         202268 kB
Active(anon):    1253388 kB
Inactive(anon):     3048 kB
Active(file):      83512 kB
Inactive(file):   199220 kB
Unevictable:      559040 kB
Mlocked:          526336 kB
SwapTotal:      67108856 kB
SwapFree:       67099160 kB
Dirty:             17220 kB
Writeback:             0 kB
AnonPages:       1811872 kB
Mapped:            10776 kB
Shmem:                 0 kB
Slab:             610964 kB
SReclaimable:      53624 kB
SUnreclaim:       557340 kB
KernelStack:        1480 kB
PageTables:         7416 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1955528 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    137216 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7552 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71668 MiB
End job on node106 at 2016-06-18 11:39:58