Trace number 4080181

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
toysat 2016-05-02OPT2 0.590909 0.594914

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=6-P0=29-P1=2-P2=59-P3=2-P4=47-P5=53-P6=37-P7=53-P8=53-B.opb
MD5SUM546a5ced30808b0bb71d4cd4eb43d066
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark2
Best CPU time to get the best result obtained on this benchmark0.075987
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 2
Optimality of the best value was proved YES
Number of variables144
Total number of constraints17
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 constraints17
Minimum length of a constraint6
Maximum length of a constraint48
Number of terms in the objective function 6
Biggest coefficient in the objective function 32
Number of bits for the biggest coefficient in the objective function 6
Sum of the numbers in the objective function 63
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 2048
Number of bits of the biggest number in a constraint 12
Biggest sum of numbers in a constraint 8064
Number of bits of the biggest sum of numbers13
Number of products (including duplicates)288
Sum of products size (including duplicates)576
Number of different products288
Sum of products size576

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 2016-06-07T01:16:50+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-4080181-1465255010.opb"]
0.00/0.01	c use --random-gen="2324601748 80011735 3543740991 1428647752 1643981894 2016422786 4171265777 1863523759 940662860 3219295450 1120240987 3124839943 2864313833 4276429552 3856187222 4289808705 3706535294 2894755318 1399424834 744852391 2169505939 3278715823 2608934676 991716973 746429354 1975306125 1555881768 4152164316 1287895305 1058555636 2606688454 3192476519 4135783925 108003453 3801118591 3844630943 2702049982 2209047096 3276133104 1907899072 3285777846 3394979130 2856199235 2843561791 1568391738 1026239264 2828991743 4158404888 1687359819 3589298976 2188979618 4151622867 1036613945 1736123737 2990887043 1204093832 3068989763 3363398747 1444231917 2019495933 3473523610 2721039282 2167015483 56518209 3093704650 3583763389 1910446922 230607002 3832250031 82133474 1014690763 3758702207 1110759946 2622056318 3281222865 3605376342 1923980314 2956053874 2286474790 1214694983 2981231294 4155746579 739813244 1240434137 3530275004 2285638760 2649375581 296347760 735491868 2653698449 2922474535 2268595665 1336458321 3610299716 122748099 2186020060 3381955675 4044702692 1953872737 3242620852 4117183298 3144920238 1601453631 1419696513 906835907 3234357700 1950764527 1787235144 1890996973 3893385639 2813031300 2909915626 2833176940 2869792226 413998537 2784457489 3123340491 2389907062 2090196714 1972121224 305681119 1200027088 222919145 3085114357 1958668548 1245268404 3497935201 2034831440 2644910838 1897284850 623265331 3741132399 2473589543 1155477318 3362611953 2941020866 820152613 3841732547 1887044200 172988828 218789942 524131750 2667330977 2517777577 3334071045 1944857211 2646727789 891283287 2274906847 3744371261 2799378030 2413894486 2232501939 2977822358 838788640 746257867 701127077 1349858150 878374516 3731876445 1197206764 2895693938 3016475524 1682431031 4077786670 3615207959 1515284699 852331905 737921875 4120564577 358000031 2901794379 4237398132 1144608082 3440515415 538898306 445094243 888905368 1851034779 149587798 945687136 3211574535 4114941213 616334611 455085703 2115506062 3877056787 3850268339 2826169934 2981365021 571912077 1554850959 1082188235 2720803018 2589836393 1164589661 3943737997 2901543957 2131053294 1739585780 3268751877 92013794 1777728729 2579696554 2138196108 4193570866 1500507843 3473817362 1507882271 3291743969 3233972667 715178717 871647901 1695937862 810030025 1046552621 4059022898 759511881 3736962611 2855079434 2295220480 3769955473 1374563777 2847258306 947266518 1322241080 3248752027 2866297651 2699924915 2316499793 2164166888 3159373573 1923748722 3319066223 2893199396 2844783394 939522645 1017692931 775683891 2836701750 1872441332 3696885330 1442337498 3833102017 3141154136 2445686598 1923083796 3358641267 1763988435 2467348281 1984913779 601221807 2663954752 3843789153 3287250215 3932480949 255 362436" option to reproduce the execution
0.00/0.01	c #vars 144
0.00/0.01	c #constraints 17
0.00/0.02	c BCD2: Hardening is enabled.
0.00/0.02	c BCD2: BiasedSearch is enabled.
0.00/0.02	c Solving starts ...
0.00/0.02	c ============================[ Search Statistics ]============================
0.00/0.02	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.00/0.02	c       |         |          |          |    Limit     GC | Var      | Constra 
0.00/0.02	c =============================================================================
0.00/0.02	c  0.0s |       0 |        0 |        0 |      440      0 |        0 |        0
0.00/0.03	c  0.0s |       1 |      137 |      100 |      440      0 |        0 |        0
0.00/0.07	c  0.0s |       2 |      446 |      250 |      485      0 |        0 |        0
0.09/0.12	c  0.1s |       3 |      830 |      475 |      534      0 |        0 |        0
0.09/0.19	c  0.2s |       4 |     1253 |      813 |      588      0 |        0 |        0
0.29/0.34	c  0.3s |       5 |     2094 |     1320 |      647      1 |        0 |        0
0.29/0.36	c  0.3s |       5 |     2286 |     1444 |      712      2 |        0 |        0
0.29/0.36	c #cpu_time = 0.345s
0.29/0.36	c #wall_clock_time = 0.346s
0.29/0.36	c #decision = 2286
0.29/0.36	c #random_decision = 10
0.29/0.36	c #conflict = 1444
0.29/0.36	c #restart = 5
0.29/0.36	o 59
0.29/0.36	c BCD2: updating upper bound: 63 -> 58
0.29/0.36	c BCD2: 0 <= obj <= 58
0.29/0.36	c BCD2: #cores=0, #unrelaxed=6, #relaxed=0, #hardened=0
0.29/0.36	c BCD2: #sat=1 #unsat=1 bias=1/2
0.29/0.36	c Solving starts ...
0.29/0.36	c ============================[ Search Statistics ]============================
0.29/0.36	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.29/0.36	c       |         |          |          |    Limit     GC | Var      | Constra 
0.29/0.36	c =============================================================================
0.29/0.36	c  0.0s |       0 |        0 |        0 |      712      0 |        0 |        0
0.29/0.37	c  0.0s |       0 |        4 |        0 |      712      0 |        0 |        0
0.29/0.37	c #cpu_time = 0.003s
0.29/0.37	c #wall_clock_time = 0.003s
0.29/0.37	c #decision = 4
0.29/0.37	c #random_decision = 0
0.29/0.37	c #conflict = 0
0.29/0.37	c #restart = 0
0.29/0.37	c BCD2: found a new core of size 5: cost of the new core is >=2
0.29/0.37	c lower bound updated to 2
0.29/0.37	c BCD2: 2 <= obj <= 58
0.29/0.37	c BCD2: #cores=1, #unrelaxed=1, #relaxed=5, #hardened=0
0.29/0.37	c BCD2: #sat=1 #unsat=2 bias=2/3
0.29/0.37	c Solving starts ...
0.29/0.37	c ============================[ Search Statistics ]============================
0.29/0.37	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.29/0.37	c       |         |          |          |    Limit     GC | Var      | Constra 
0.29/0.37	c =============================================================================
0.29/0.37	c  0.0s |       0 |        0 |        0 |      712      0 |        0 |        0
0.39/0.41	c  0.0s |       1 |      202 |      100 |      712      0 |        0 |        0
0.39/0.46	c  0.1s |       2 |      648 |      250 |      712      0 |        0 |        0
0.49/0.51	c  0.1s |       3 |     1032 |      475 |      712      1 |        0 |        0
0.49/0.55	c  0.2s |       3 |     1285 |      644 |      784      1 |        0 |        0
0.49/0.55	c #cpu_time = 0.184s
0.49/0.55	c #wall_clock_time = 0.184s
0.49/0.55	c #decision = 1285
0.49/0.55	c #random_decision = 6
0.49/0.55	c #conflict = 644
0.49/0.55	c #restart = 3
0.49/0.55	o 18
0.49/0.55	c BCD2: hardening fixes 1 literals
0.49/0.55	c BCD2: updating upper bound: 58 -> 17
0.49/0.55	c BCD2: 2 <= obj <= 17
0.49/0.55	c BCD2: #cores=1, #unrelaxed=1, #relaxed=4, #hardened=1
0.49/0.55	c BCD2: #sat=2 #unsat=2 bias=2/4
0.49/0.55	c Solving starts ...
0.49/0.55	c ============================[ Search Statistics ]============================
0.49/0.55	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.49/0.55	c       |         |          |          |    Limit     GC | Var      | Constra 
0.49/0.55	c =============================================================================
0.49/0.55	c  0.0s |       0 |        0 |        0 |      784      0 |        8 |        0
0.49/0.56	c  0.0s |       0 |       88 |        1 |      784      0 |        8 |       20
0.49/0.56	c #cpu_time = 0.005s
0.49/0.56	c #wall_clock_time = 0.005s
0.49/0.56	c #decision = 88
0.49/0.56	c #random_decision = 0
0.49/0.56	c #conflict = 1
0.49/0.56	c #restart = 0
0.49/0.56	o 6
0.49/0.56	c BCD2: hardening fixes 2 literals
0.49/0.56	c BCD2: updating upper bound: 17 -> 5
0.49/0.56	c BCD2: 2 <= obj <= 5
0.49/0.56	c BCD2: #cores=1, #unrelaxed=1, #relaxed=2, #hardened=3
0.49/0.56	c BCD2: #sat=3 #unsat=2 bias=2/5
0.49/0.56	c Solving starts ...
0.49/0.56	c ============================[ Search Statistics ]============================
0.49/0.56	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.49/0.56	c       |         |          |          |    Limit     GC | Var      | Constra 
0.49/0.56	c =============================================================================
0.49/0.56	c  0.0s |       0 |        0 |        0 |      784      0 |       24 |       21
0.49/0.56	c  0.0s |       0 |       83 |        1 |      784      0 |       24 |       58
0.49/0.56	c #cpu_time = 0.005s
0.49/0.56	c #wall_clock_time = 0.005s
0.49/0.56	c #decision = 83
0.49/0.56	c #random_decision = 0
0.49/0.56	c #conflict = 1
0.49/0.56	c #restart = 0
0.49/0.56	o 2
0.49/0.56	s OPTIMUM FOUND
0.49/0.56	v -x1 x2 -x3 -x4 -x5 -x6 x7 x8 -x9 x10
0.49/0.56	v x11 x12 x13 x14 x15 x16 -x17 -x18 x19 x20
0.49/0.56	v x21 -x22 -x23 -x24 x25 x26 x27 -x28 -x29 x30
0.49/0.56	v x31 x32 -x33 -x34 -x35 -x36 -x37 x38 -x39 -x40
0.49/0.56	v -x41 -x42 x43 x44 -x45 -x46 -x47 -x48 x49 -x50
0.49/0.56	v x51 -x52 -x53 -x54 -x55 x56 x57 -x58 x59 x60
0.49/0.56	v -x61 x62 -x63 x64 -x65 x66 -x67 x68 x69 -x70
0.49/0.56	v -x71 x72 -x73 x74 -x75 x76 -x77 -x78 -x79 x80
0.49/0.56	v x81 x82 x83 -x84 -x85 -x86 x87 x88 x89 x90
0.49/0.56	v -x91 -x92 x93 -x94 x95 x96 x97 -x98 -x99 -x100
0.49/0.56	v -x101 -x102 -x103 -x104 x105 x106 -x107 -x108 -x109 -x110
0.49/0.56	v x111 -x112 -x113 -x114 x115 x116 x117 -x118 x119 -x120
0.49/0.56	v -x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 -x130
0.49/0.56	v -x131 -x132 -x133 x134 -x135 -x136 -x137 -x138 -x139 -x140
0.49/0.56	v x141 -x142 -x143 -x144
0.49/0.56	c total CPU time = 0.566s
0.49/0.56	c total wall clock time = 0.568s

Verifier Data 

OK	2

Watcher Data 

runsolver Copyright (C) 2010-2013 Olivier ROUSSEL

This is runsolver version 3.3.7 (svn: 2553)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4080181-1465255010/watcher-4080181-1465255010 -o /tmp/evaluation-result-4080181-1465255010/solver-4080181-1465255010 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node139-1465254943-13563 --watchdog 1960 toysat +RTS -H1G -M15500m -K1G -RTS --pb --search=bcd2 HOME/instance-4080181-1465255010.opb 

pid=13642
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: 1.77 1.37 1.57 3/179 13645
/proc/meminfo: memFree=29301516/32872528 swapFree=17452/1581112
[pid=13645] ppid=13642 vsize=776772 CPUtime=0 cores=1,3,5,7
/proc/13645/stat : 13645 (toysat) R 13642 13645 13546 0 -1 4202496 2907 0 0 0 0 0 0 0 20 0 4 0 107432963 795414528 3268 33554432000 4194304 16246674 140737307827552 140737307826976 13880264 0 2 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/13645/statm: 194961 3278 442 2943 0 191855 0
[pid=13645/tid=13646] ppid=13642 vsize=796228 CPUtime=0 cores=1,3,5,7
/proc/13645/task/13646/stat : 13646 (toysat) S 13642 13645 13546 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 107432963 815337472 3341 33554432000 4194304 16246674 140737307827552 140655447747824 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=13645/tid=13647] ppid=13642 vsize=800324 CPUtime=0 cores=1,3,5,7
/proc/13645/task/13647/stat : 13647 (toysat) S 13642 13645 13546 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 107432963 819531776 3358 33554432000 4194304 16246674 140737307827552 140655437257968 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=13645/tid=13648] ppid=13642 vsize=804420 CPUtime=0 cores=1,3,5,7
/proc/13645/task/13648/stat : 13648 (toysat) S 13642 13645 13546 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 107432963 823726080 3375 33554432000 4194304 16246674 140737307827552 140655426784432 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0

[startup+0.100177 s]
/proc/loadavg: 1.77 1.37 1.57 3/179 13645
/proc/meminfo: memFree=29301516/32872528 swapFree=17452/1581112
[pid=13645] ppid=13642 vsize=1218116 CPUtime=0.09 cores=1,3,5,7
/proc/13645/stat : 13645 (toysat) R 13642 13645 13546 0 -1 4202496 21910 0 0 0 6 3 0 0 20 0 4 0 107432963 1247350784 22259 33554432000 4194304 16246674 140737307827552 140737307809472 13965592 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/13645/statm: 304529 22266 759 2943 0 301423 0
[pid=13645/tid=13646] ppid=13642 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/13645/task/13646/stat : 13646 (toysat) S 13642 13645 13546 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 107432963 1247350784 22275 33554432000 4194304 16246674 140737307827552 140655447747824 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=13645/tid=13647] ppid=13642 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/13645/task/13647/stat : 13647 (toysat) S 13642 13645 13546 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 107432963 1247350784 22283 33554432000 4194304 16246674 140737307827552 140655437257968 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=13645/tid=13648] ppid=13642 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/13645/task/13648/stat : 13648 (toysat) S 13642 13645 13546 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 107432963 1247350784 22288 33554432000 4194304 16246674 140737307827552 140655426784432 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+0.200539 s]
/proc/loadavg: 1.77 1.37 1.57 3/179 13645
/proc/meminfo: memFree=29301516/32872528 swapFree=17452/1581112
[pid=13645] ppid=13642 vsize=1218116 CPUtime=0.19 cores=1,3,5,7
/proc/13645/stat : 13645 (toysat) R 13642 13645 13546 0 -1 4202496 40799 0 0 0 13 6 0 0 20 0 4 0 107432963 1247350784 41148 33554432000 4194304 16246674 140737307827552 140737307809472 13193834 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/13645/statm: 304529 41155 759 2943 0 301423 0
[pid=13645/tid=13646] ppid=13642 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/13645/task/13646/stat : 13646 (toysat) S 13642 13645 13546 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 107432963 1247350784 41162 33554432000 4194304 16246674 140737307827552 140655447747824 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=13645/tid=13647] ppid=13642 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/13645/task/13647/stat : 13647 (toysat) S 13642 13645 13546 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 107432963 1247350784 41169 33554432000 4194304 16246674 140737307827552 140655437257968 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=13645/tid=13648] ppid=13642 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/13645/task/13648/stat : 13648 (toysat) S 13642 13645 13546 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 107432963 1247350784 41177 33554432000 4194304 16246674 140737307827552 140655426784432 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+0.300496 s]
/proc/loadavg: 1.77 1.37 1.57 3/179 13645
/proc/meminfo: memFree=29301516/32872528 swapFree=17452/1581112
[pid=13645] ppid=13642 vsize=1218116 CPUtime=0.29 cores=1,3,5,7
/proc/13645/stat : 13645 (toysat) R 13642 13645 13546 0 -1 4202496 58335 0 0 0 21 8 0 0 20 0 4 0 107432963 1247350784 58684 33554432000 4194304 16246674 140737307827552 140737307809472 13954518 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/13645/statm: 304529 58701 766 2943 0 301423 0
[pid=13645/tid=13646] ppid=13642 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/13645/task/13646/stat : 13646 (toysat) S 13642 13645 13546 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 107432963 1247350784 58709 33554432000 4194304 16246674 140737307827552 140655447747824 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=13645/tid=13647] ppid=13642 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/13645/task/13647/stat : 13647 (toysat) S 13642 13645 13546 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 107432963 1247350784 58714 33554432000 4194304 16246674 140737307827552 140655437257968 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=13645/tid=13648] ppid=13642 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/13645/task/13648/stat : 13648 (toysat) S 13642 13645 13546 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 107432963 1247350784 58720 33554432000 4194304 16246674 140737307827552 140655426784432 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 13645 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.400489 s]
/proc/loadavg: 1.77 1.37 1.57 3/179 13645
/proc/meminfo: memFree=29301516/32872528 swapFree=17452/1581112
[pid=13645] ppid=13642 vsize=1218116 CPUtime=0.39 cores=1,3,5,7
/proc/13645/stat : 13645 (toysat) R 13642 13645 13546 0 -1 4202496 77733 0 0 0 29 10 0 0 20 0 4 0 107432963 1247350784 78082 33554432000 4194304 16246674 140737307827552 140737307809472 6020769 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/13645/statm: 304529 78089 795 2943 0 301423 0
[pid=13645/tid=13646] ppid=13642 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/13645/task/13646/stat : 13646 (toysat) S 13642 13645 13546 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 107432963 1247350784 78095 33554432000 4194304 16246674 140737307827552 140655447747824 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=13645/tid=13647] ppid=13642 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/13645/task/13647/stat : 13647 (toysat) S 13642 13645 13546 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 107432963 1247350784 78099 33554432000 4194304 16246674 140737307827552 140655437257968 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=13645/tid=13648] ppid=13642 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/13645/task/13648/stat : 13648 (toysat) S 13642 13645 13546 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 107432963 1247350784 78104 33554432000 4194304 16246674 140737307827552 140655426784432 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+0.500412 s]
/proc/loadavg: 1.77 1.37 1.57 3/179 13645
/proc/meminfo: memFree=29301516/32872528 swapFree=17452/1581112
[pid=13645] ppid=13642 vsize=1218116 CPUtime=0.49 cores=1,3,5,7
/proc/13645/stat : 13645 (toysat) R 13642 13645 13546 0 -1 4202496 97927 0 0 0 37 12 0 0 20 0 4 0 107432963 1247350784 98275 33554432000 4194304 16246674 140737307827552 140737307809472 5677541 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/13645/statm: 304529 98282 795 2943 0 301423 0
[pid=13645/tid=13646] ppid=13642 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/13645/task/13646/stat : 13646 (toysat) S 13642 13645 13546 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 107432963 1247350784 98288 33554432000 4194304 16246674 140737307827552 140655447747824 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=13645/tid=13647] ppid=13642 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/13645/task/13647/stat : 13647 (toysat) S 13642 13645 13546 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 107432963 1247350784 98294 33554432000 4194304 16246674 140737307827552 140655437257968 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=13645/tid=13648] ppid=13642 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/13645/task/13648/stat : 13648 (toysat) S 13642 13645 13546 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 107432963 1247350784 98301 33554432000 4194304 16246674 140737307827552 140655426784432 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 0.49
Current children cumulated vsize (KiB) 1218116

Child status: 0
Real time (s): 0.594914
CPU time (s): 0.590909
CPU user time (s): 0.430934
CPU system time (s): 0.159975
CPU usage (%): 99.3268
Max. virtual memory (cumulated for all children) (KiB): 1218116

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.430934
system time used= 0.159975
maximum resident set size= 444052
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 110674
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= 18
involuntary context switches= 3

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.004999 second user time and 0.004999 second system time

The end

Launcher Data 

Begin job on node139 at 2016-06-07 01:16:50
IDJOB=4080181
IDBENCH=48041
IDSOLVER=2542
FILE ID=node139/4080181-1465255010
RUNJOBID= node139-1465254943-13563
PBS_JOBID= 19843273
Free space on /tmp= 71716 MiB

SOLVER NAME= toysat 2016-05-02
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=6-P0=29-P1=2-P2=59-P3=2-P4=47-P5=53-P6=37-P7=53-P8=53-B.opb
COMMAND LINE= toysat +RTS -H1G -MMEMLIMITm -K1G -RTS --pb --search=bcd2 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4080181-1465255010/watcher-4080181-1465255010 -o /tmp/evaluation-result-4080181-1465255010/solver-4080181-1465255010 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node139-1465254943-13563 --watchdog 1960  toysat +RTS -H1G -M15500m -K1G -RTS --pb --search=bcd2 HOME/instance-4080181-1465255010.opb

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

MD5SUM BENCH= 546a5ced30808b0bb71d4cd4eb43d066
RANDOM SEED=1786011622

node139.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		: 2666.868
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	: 5333.73
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		: 2666.868
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		: 2666.868
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.868
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		: 2666.868
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		: 2666.868
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.868
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		: 2666.868
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:        29302176 kB
Buffers:           48404 kB
Cached:           160532 kB
SwapCached:         1488 kB
Active:          1180812 kB
Inactive:         104336 kB
Active(anon):    1076376 kB
Inactive(anon):     2200 kB
Active(file):     104436 kB
Inactive(file):   102136 kB
Unevictable:     1581112 kB
Mlocked:           17452 kB
SwapTotal:      67108856 kB
SwapFree:       67099764 kB
Dirty:             16324 kB
Writeback:             0 kB
AnonPages:       2656700 kB
Mapped:            10380 kB
Shmem:                 0 kB
Slab:             569372 kB
SReclaimable:      13604 kB
SUnreclaim:       555768 kB
KernelStack:        1520 kB
PageTables:         9236 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    2802056 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1566720 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= 71700 MiB
End job on node139 at 2016-06-07 01:16:51