Trace number 4104241

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 2016-05-02OPT89 0.304953 0.313478

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/
factor/normalized-factor-size=9-P=89-Q=293.opb
MD5SUMb12a1b66944471d5a29e219a899f339f
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark89
Best CPU time to get the best result obtained on this benchmark0.019996
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 89
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 287198
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

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 2016-06-18T11:39:59+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-4104241-1466242799.opb"]
0.00/0.01	c use --random-gen="1906749489 2784960067 4216732956 772767783 2466323641 3534495628 311160103 2988133652 3720836755 1081419425 2633166972 3862901071 3780258246 101631932 60632840 1148241384 2334706101 1151390155 786342660 83011219 3027639086 3493921429 2472306703 973292374 1413946148 2846661905 134931908 2570356341 3039873090 3229941787 3696624965 3862281534 2127605715 604676676 3776604217 1805973200 261817609 1986092252 2744530161 742708842 3389249437 275632450 758533351 4136764883 2064671838 60128337 4178103267 1727487684 436082773 4195885712 538099785 3994216949 1060751636 4063391409 1211345041 41710441 1216337823 839129831 67998881 2609075796 1200643759 3431136249 3099623076 1683307183 1381420449 856722872 1657932560 2487539013 3814641951 3540388439 366176621 3893200802 2904505096 2414614945 1008252493 721837725 4070497310 307190479 2362774036 390498411 2708908707 1177727781 2079151789 852994248 259042650 8154937 1872553211 4164697640 3837776719 90127765 3312256969 3806530519 2855397902 300401567 374278094 2229474817 3930469330 4279205143 2787084413 648688835 226402576 282573746 3187620301 668914056 434380692 4005595179 508681071 2764110075 2727557007 2953729041 4049011884 323153726 3831136463 2339934965 3180903785 4115023906 3535914620 3641176865 3855866782 2377338153 4099525322 574847871 1823093779 530937106 783655941 2493371170 3819841436 3106176179 2164968233 3243841419 2814424629 523782157 3562976662 2149378258 374248616 627549953 2188119329 4026548090 1292014998 868767194 1841040454 3460435180 1140462000 246278535 1163334007 457935771 2129141539 3418451957 864321662 2327238790 2623813900 439006664 2880291896 346332053 3397938872 2721741169 3320300681 3598429525 925215140 1095547956 3913277654 317974503 3120226094 1366482086 2015317304 611866407 3261917166 1576430094 3016497797 548399844 4009873624 1361585633 1745869252 4292206516 1699466029 2531100862 935239108 2812887542 4287689361 1490350685 2131796124 107709314 639617315 1683736031 3116893424 1907738749 3812418549 823282538 3518758644 493438217 871694908 1366239904 3803269078 1447772123 248662063 1270364383 1269191873 1887746130 2286301266 1647975178 2231625110 623069044 4121801502 2163852788 3447226271 1360212746 2243660980 3774682967 2002365418 1631542063 2901878711 386990823 2815711261 2532102269 3923568023 243465465 2055769962 2093432160 4128021849 62279493 4249915857 1564174606 2050634852 3460366812 1590505147 2416456664 158232800 1933987053 3678083790 3918864292 2159669181 3946834095 3998796077 683737317 1513469379 2044376905 3509102084 1706560287 829657170 2846453218 88155490 329845141 2794854437 1364679806 426481235 2827544951 1324255124 772267461 3564744199 169802114 2597664161 1447567912 3955358249 2573954876 159261880 2874271326 255 362436" option to reproduce the execution
0.00/0.01	c #vars 99
0.00/0.01	c #constraints 244
0.19/0.23	c BCD2: Hardening is enabled.
0.19/0.23	c BCD2: BiasedSearch is enabled.
0.19/0.23	c Solving starts ...
0.19/0.23	c ============================[ Search Statistics ]============================
0.19/0.23	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.19/0.23	c       |         |          |          |    Limit     GC | Var      | Constra 
0.19/0.23	c =============================================================================
0.19/0.23	c  0.0s |       0 |        0 |        0 |      114      0 |        3 |        0
0.19/0.23	c  0.0s |       0 |       18 |       11 |      114      0 |        3 |        6
0.19/0.23	c #cpu_time = 0.003s
0.19/0.23	c #wall_clock_time = 0.003s
0.19/0.23	c #decision = 18
0.19/0.23	c #random_decision = 0
0.19/0.23	c #conflict = 11
0.19/0.23	c #restart = 0
0.19/0.23	o 293
0.19/0.23	c BCD2: updating upper bound: 511 -> 292
0.19/0.23	c BCD2: 0 <= obj <= 292
0.19/0.23	c BCD2: #cores=0, #unrelaxed=9, #relaxed=0, #hardened=0
0.19/0.23	c BCD2: #sat=1 #unsat=1 bias=1/2
0.19/0.23	c Solving starts ...
0.19/0.23	c ============================[ Search Statistics ]============================
0.19/0.23	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.19/0.23	c       |         |          |          |    Limit     GC | Var      | Constra 
0.19/0.23	c =============================================================================
0.19/0.23	c  0.0s |       0 |        0 |        0 |      114      0 |        3 |        6
0.19/0.23	c  0.0s |       0 |        3 |        0 |      114      0 |        3 |        6
0.19/0.23	c #cpu_time = 0.000s
0.19/0.23	c #wall_clock_time = 0.000s
0.19/0.23	c #decision = 3
0.19/0.23	c #random_decision = 0
0.19/0.23	c #conflict = 0
0.19/0.23	c #restart = 0
0.19/0.23	c BCD2: found a new core of size 4: cost of the new core is >=32
0.19/0.23	c lower bound updated to 32
0.19/0.23	c BCD2: 32 <= obj <= 292
0.19/0.23	c BCD2: #cores=1, #unrelaxed=5, #relaxed=4, #hardened=0
0.19/0.23	c BCD2: #sat=1 #unsat=2 bias=2/3
0.19/0.23	c Solving starts ...
0.19/0.23	c ============================[ Search Statistics ]============================
0.19/0.23	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.19/0.23	c       |         |          |          |    Limit     GC | Var      | Constra 
0.19/0.23	c =============================================================================
0.19/0.23	c  0.0s |       0 |        0 |        0 |      114      0 |        3 |        6
0.19/0.24	c  0.0s |       0 |       27 |       21 |      114      0 |        3 |        6
0.19/0.24	c #cpu_time = 0.003s
0.19/0.24	c #wall_clock_time = 0.003s
0.19/0.24	c #decision = 27
0.19/0.24	c #random_decision = 1
0.19/0.24	c #conflict = 21
0.19/0.24	c #restart = 0
0.19/0.24	c BCD2: relaxing 5 and merging with 1 cores into a new core of size 9: cost of the new core is >=33
0.19/0.24	c lower bound updated to 33
0.19/0.24	c BCD2: 33 <= obj <= 292
0.19/0.24	c BCD2: #cores=1, #unrelaxed=0, #relaxed=9, #hardened=0
0.19/0.24	c BCD2: #sat=1 #unsat=3 bias=3/4
0.19/0.24	c Solving starts ...
0.19/0.24	c ============================[ Search Statistics ]============================
0.19/0.24	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.19/0.24	c       |         |          |          |    Limit     GC | Var      | Constra 
0.19/0.24	c =============================================================================
0.19/0.24	c  0.0s |       0 |        0 |        0 |      114      0 |        4 |        6
0.19/0.26	c  0.0s |       1 |      113 |      100 |      126      0 |        4 |        7
0.19/0.28	c  0.0s |       1 |      269 |      237 |      139      2 |        4 |        7
0.19/0.28	c #cpu_time = 0.044s
0.19/0.28	c #wall_clock_time = 0.044s
0.19/0.28	c #decision = 269
0.19/0.28	c #random_decision = 0
0.19/0.28	c #conflict = 237
0.19/0.28	c #restart = 1
0.19/0.28	o 89
0.19/0.28	c BCD2: hardening fixes 2 literals
0.19/0.28	c BCD2: updating upper bound: 292 -> 88
0.19/0.28	c BCD2: 33 <= obj <= 88
0.19/0.28	c BCD2: #cores=1, #unrelaxed=0, #relaxed=7, #hardened=2
0.19/0.28	c BCD2: #sat=2 #unsat=3 bias=3/5
0.19/0.28	c Solving starts ...
0.19/0.28	c ============================[ Search Statistics ]============================
0.19/0.28	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.19/0.28	c       |         |          |          |    Limit     GC | Var      | Constra 
0.19/0.28	c =============================================================================
0.19/0.28	c  0.0s |       0 |        0 |        0 |      139      0 |       21 |        9
0.19/0.28	c  0.0s |       0 |        1 |        1 |      139      0 |       22 |       59
0.19/0.28	c #cpu_time = 0.001s
0.19/0.28	c #wall_clock_time = 0.001s
0.19/0.28	c #decision = 1
0.19/0.28	c #random_decision = 0
0.19/0.28	c #conflict = 1
0.19/0.28	c #restart = 0
0.19/0.28	c BCD2: updating lower bound of a core
0.19/0.28	c lower bound updated to 67
0.19/0.28	c BCD2: 67 <= obj <= 88
0.19/0.28	c BCD2: #cores=1, #unrelaxed=0, #relaxed=7, #hardened=2
0.19/0.28	c BCD2: #sat=2 #unsat=4 bias=4/6
0.19/0.28	c Solving starts ...
0.19/0.28	c ============================[ Search Statistics ]============================
0.19/0.28	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.19/0.28	c       |         |          |          |    Limit     GC | Var      | Constra 
0.19/0.28	c =============================================================================
0.19/0.28	c  0.0s |       0 |        0 |        0 |      139      0 |       33 |       59
0.19/0.29	c  0.0s |       0 |        1 |        1 |      139      0 |       34 |       99
0.19/0.29	c #cpu_time = 0.001s
0.19/0.29	c #wall_clock_time = 0.001s
0.19/0.29	c #decision = 1
0.19/0.29	c #random_decision = 0
0.19/0.29	c #conflict = 1
0.19/0.29	c #restart = 0
0.19/0.29	c BCD2: updating lower bound of a core
0.19/0.29	c lower bound updated to 82
0.19/0.29	c BCD2: 82 <= obj <= 88
0.19/0.29	c BCD2: #cores=1, #unrelaxed=0, #relaxed=7, #hardened=2
0.19/0.29	c BCD2: #sat=2 #unsat=5 bias=5/7
0.19/0.29	c Solving starts ...
0.19/0.29	c ============================[ Search Statistics ]============================
0.19/0.29	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.19/0.29	c       |         |          |          |    Limit     GC | Var      | Constra 
0.19/0.29	c =============================================================================
0.19/0.29	c  0.0s |       0 |        0 |        0 |      139      0 |       35 |      100
0.19/0.29	c  0.0s |       0 |       11 |       10 |      139      0 |       36 |      111
0.19/0.29	c #cpu_time = 0.002s
0.19/0.29	c #wall_clock_time = 0.002s
0.19/0.29	c #decision = 11
0.19/0.29	c #random_decision = 0
0.19/0.29	c #conflict = 10
0.19/0.29	c #restart = 0
0.19/0.29	c BCD2: updating lower bound of a core
0.19/0.29	c lower bound updated to 88
0.19/0.29	c BCD2: 88 <= obj <= 88
0.19/0.29	c BCD2: #cores=1, #unrelaxed=0, #relaxed=7, #hardened=2
0.19/0.29	c BCD2: #sat=2 #unsat=6 bias=6/8
0.19/0.29	c Solving starts ...
0.19/0.29	c ============================[ Search Statistics ]============================
0.19/0.29	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.19/0.29	c       |         |          |          |    Limit     GC | Var      | Constra 
0.19/0.29	c =============================================================================
0.19/0.29	c  0.0s |       0 |        0 |        0 |      139      0 |       67 |      112
0.19/0.29	c  0.0s |       0 |        1 |        1 |      139      0 |       69 |      205
0.19/0.29	c #cpu_time = 0.001s
0.19/0.29	c #wall_clock_time = 0.001s
0.19/0.29	c #decision = 1
0.19/0.29	c #random_decision = 0
0.19/0.29	c #conflict = 1
0.19/0.29	c #restart = 0
0.19/0.29	c BCD2: updating lower bound of a core
0.19/0.29	c lower bound updated to 89
0.19/0.29	s OPTIMUM FOUND
0.19/0.29	v x1 -x2 -x3 x4 x5 -x6 x7 -x8 -x9 x10
0.19/0.29	v -x11 x12 -x13 -x14 x15 -x16 -x17 x18 x19 -x20
0.19/0.29	v x21 -x22 -x23 x24 -x25 -x26 x27 -x28 -x29 -x30
0.19/0.29	v -x31 -x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40
0.19/0.29	v -x41 -x42 -x43 -x44 -x45 x46 -x47 x48 -x49 -x50
0.19/0.29	v x51 -x52 -x53 x54 x55 -x56 x57 -x58 -x59 x60
0.19/0.29	v -x61 -x62 x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70
0.19/0.29	v -x71 -x72 x73 -x74 x75 -x76 -x77 x78 -x79 -x80
0.19/0.29	v x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90
0.19/0.29	v -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99
0.19/0.29	c total CPU time = 0.291s
0.19/0.29	c total wall clock time = 0.292s

Verifier Data 

OK	89

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-4104241-1466242799/watcher-4104241-1466242799 -o /tmp/evaluation-result-4104241-1466242799/solver-4104241-1466242799 -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-4104241-1466242799.opb 

pid=30240
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 4/179 30243
/proc/meminfo: memFree=30028836/32872528 swapFree=526340/559044
[pid=30243] ppid=30240 vsize=560572 CPUtime=0 cores=1,3,5,7
/proc/30243/stat : 30243 (toysat) R 30240 30243 28898 0 -1 4202496 2061 0 0 0 0 0 0 0 20 0 4 0 26330053 574025728 2932 33554432000 4194304 16246674 140736042080416 140736042079840 13880264 0 2 0 34082818 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/30243/statm: 140143 2932 441 2943 0 137037 0
[pid=30243/tid=30244] ppid=30240 vsize=575932 CPUtime=0 cores=1,3,5,7
/proc/30243/task/30244/stat : 30244 (toysat) S 30240 30243 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26330053 589754368 2991 33554432000 4194304 16246674 140736042080416 140517935394032 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 3 0 0 0 0 0
[pid=30243/tid=30245] ppid=30240 vsize=580028 CPUtime=0 cores=1,3,5,7
/proc/30243/task/30245/stat : 30245 (toysat) S 30240 30243 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26330053 593948672 3010 33554432000 4194304 16246674 140736042080416 140517924904176 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 5 0 0 0 0 0
[pid=30243/tid=30246] ppid=30240 vsize=584124 CPUtime=0 cores=1,3,5,7
/proc/30243/task/30246/stat : 30246 (toysat) S 30240 30243 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26330053 598142976 3026 33554432000 4194304 16246674 140736042080416 140517841038512 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 3 0 0 0 0 0

[startup+0.100176 s]
/proc/loadavg: 2.23 2.06 1.91 4/179 30243
/proc/meminfo: memFree=30028836/32872528 swapFree=526340/559044
[pid=30243] ppid=30240 vsize=1218116 CPUtime=0.09 cores=1,3,5,7
/proc/30243/stat : 30243 (toysat) R 30240 30243 28898 0 -1 4202496 29440 0 0 0 5 4 0 0 20 0 4 0 26330053 1247350784 30303 33554432000 4194304 16246674 140736042080416 140736042079840 12449273 0 0 0 34082818 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/30243/statm: 304529 30317 641 2943 0 301423 0
[pid=30243/tid=30244] ppid=30240 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/30243/task/30244/stat : 30244 (toysat) S 30240 30243 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26330053 1247350784 30327 33554432000 4194304 16246674 140736042080416 140517935394032 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 3 0 0 0 0 0
[pid=30243/tid=30245] ppid=30240 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/30243/task/30245/stat : 30245 (toysat) S 30240 30243 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26330053 1247350784 30337 33554432000 4194304 16246674 140736042080416 140517924904176 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 5 0 0 0 0 0
[pid=30243/tid=30246] ppid=30240 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/30243/task/30246/stat : 30246 (toysat) S 30240 30243 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26330053 1247350784 30346 33554432000 4194304 16246674 140736042080416 140517841038512 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1218116

[startup+0.200526 s]
/proc/loadavg: 2.23 2.06 1.91 4/179 30243
/proc/meminfo: memFree=30028836/32872528 swapFree=526340/559044
[pid=30243] ppid=30240 vsize=1218116 CPUtime=0.19 cores=1,3,5,7
/proc/30243/stat : 30243 (toysat) R 30240 30243 28898 0 -1 4202496 60226 0 0 0 10 9 0 0 20 0 4 0 26330053 1247350784 61089 33554432000 4194304 16246674 140736042080416 140736042062336 12449273 0 0 0 34082818 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/30243/statm: 304529 61106 653 2943 0 301423 0
[pid=30243/tid=30244] ppid=30240 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/30243/task/30244/stat : 30244 (toysat) S 30240 30243 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26330053 1247350784 61116 33554432000 4194304 16246674 140736042080416 140517935394032 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 3 0 0 0 0 0
[pid=30243/tid=30245] ppid=30240 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/30243/task/30245/stat : 30245 (toysat) S 30240 30243 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26330053 1247350784 61126 33554432000 4194304 16246674 140736042080416 140517924904176 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 5 0 0 0 0 0
[pid=30243/tid=30246] ppid=30240 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/30243/task/30246/stat : 30246 (toysat) S 30240 30243 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26330053 1247350784 61136 33554432000 4194304 16246674 140736042080416 140517841038512 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 1218116

[startup+0.30049 s]
/proc/loadavg: 2.23 2.06 1.91 4/179 30243
/proc/meminfo: memFree=30028836/32872528 swapFree=526340/559044
[pid=30243] ppid=30240 vsize=0 CPUtime=0.29 cores=1,3,5,7
/proc/30243/stat : 30243 (toysat) Z 30240 30243 28898 0 -1 4202508 80203 0 0 0 16 13 0 0 20 0 2 0 26330053 0 0 33554432000 0 0 0 0 0 0 0 33554432 0 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/30243/statm: 0 0 0 0 0 0 0
[pid=30243/tid=30246] ppid=30240 vsize=0 CPUtime=0 cores=1,3,5,7
/proc/30243/task/30246/stat : 30246 (toysat) R 30240 30243 28898 0 -1 4203588 1 0 0 0 0 0 0 0 20 0 2 0 26330053 0 0 33554432000 0 0 0 0 0 0 0 33554432 0 18446744073709551615 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 0

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 30243 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.30049 s]
/proc/loadavg: 2.23 2.06 1.91 4/179 30243
/proc/meminfo: memFree=30028836/32872528 swapFree=526340/559044
[pid=30243] ppid=30240 vsize=0 CPUtime=0.29 cores=1,3,5,7
/proc/30243/stat : 30243 (toysat) Z 30240 30243 28898 0 -1 4202508 80203 0 0 0 16 13 0 0 20 0 2 0 26330053 0 0 33554432000 0 0 0 0 0 0 0 33554432 0 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/30243/statm: 0 0 0 0 0 0 0
[pid=30243/tid=30246] ppid=30240 vsize=0 CPUtime=0 cores=1,3,5,7
/proc/30243/task/30246/stat : 30246 (toysat) R 30240 30243 28898 0 -1 4203588 1 0 0 0 0 0 0 0 20 0 2 0 26330053 0 0 33554432000 0 0 0 0 0 0 0 33554432 0 18446744073709551615 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 0.313478
CPU time (s): 0.304953
CPU user time (s): 0.162975
CPU system time (s): 0.141978
CPU usage (%): 97.2805
Max. virtual memory (cumulated for all children) (KiB): 1218116

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.162975
system time used= 0.141978
maximum resident set size= 324208
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 80203
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 20
involuntary context switches= 6

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.003999 second user time and 0.004999 second system time

The end

Launcher Data 

Begin job on node106 at 2016-06-18 11:39:59
IDJOB=4104241
IDBENCH=2673
IDSOLVER=2542
FILE ID=node106/4104241-1466242799
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=89-Q=293.opb
COMMAND LINE= toysat +RTS -H1G -MMEMLIMITm -K1G -RTS --pb --search=bcd2 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4104241-1466242799/watcher-4104241-1466242799 -o /tmp/evaluation-result-4104241-1466242799/solver-4104241-1466242799 -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-4104241-1466242799.opb

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

MD5SUM BENCH= b12a1b66944471d5a29e219a899f339f
RANDOM SEED=1578939810

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:        30029116 kB
Buffers:           79432 kB
Cached:           205640 kB
SwapCached:         1868 kB
Active:          1337200 kB
Inactive:         202552 kB
Active(anon):    1253280 kB
Inactive(anon):     3048 kB
Active(file):      83920 kB
Inactive(file):   199504 kB
Unevictable:      559044 kB
Mlocked:          526340 kB
SwapTotal:      67108856 kB
SwapFree:       67099160 kB
Dirty:             17192 kB
Writeback:             0 kB
AnonPages:       1812760 kB
Mapped:            11264 kB
Shmem:                 0 kB
Slab:             611028 kB
SReclaimable:      53784 kB
SUnreclaim:       557244 kB
KernelStack:        1488 kB
PageTables:         7884 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 11:40:00