Trace number 4104713

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 2016-05-02OPT149 0.590909 0.592526

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/
factor/normalized-factor-size=9-P=149-Q=397.opb
MD5SUM093e1f84a65ef15aa545ca135655093c
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark149
Best CPU time to get the best result obtained on this benchmark0.018996
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 149
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 320274
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 2016-06-18T11:40:54+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-4104713-1466242854.opb"]
0.00/0.01	c use --random-gen="3886398494 781902581 4066925276 239226026 2782776512 777555415 1975364359 3655455100 3272304623 1936484787 726254867 714440025 3777362331 1508520517 3924562207 2439242263 1572472377 2944835843 2835303944 2232684058 3572886299 679088106 2609768765 2047727142 299144246 216932914 1810280725 1378089131 3838996869 3757112889 838214994 790095827 1386083082 995597017 972563960 3415099656 3055554297 3285844261 4025493192 3892795039 979401804 1543104420 2001712711 4171713879 1310045945 1513032668 2597106214 2392290470 2535612229 1481634292 4017614792 2545860004 2008926641 3989509668 1588264469 289939631 986497243 1161343799 1483875351 2486643751 308725386 1460478355 949741001 671668515 3510280012 2739765749 1521101035 2944327791 3659085585 2697743149 829704303 1292875978 1674817013 3535217872 3542274987 444701414 3290316064 3613476585 1777348421 399876559 3608425042 1867502111 1704856707 1846800838 1674313479 2602473894 1543804648 1992161706 3581630752 53878280 2485042283 4119346591 3943453429 3648223519 2591387662 2946067901 559307031 581426488 646745740 1202953837 1073222394 1054390393 1943734815 1813490065 2943888904 2827158780 4058519083 2921960567 1701439678 1467232063 3888399318 2459625960 3388917622 3390678849 1188688493 716226808 1580169572 2138588015 4082991803 1577679927 588436426 778539090 3918599378 3643985630 2436173101 209766361 1870054148 2551567171 3895563031 3008943780 1815446384 2619274251 1086721719 1654696009 677434794 856788990 4100709449 2848600587 1186489889 4212921205 3066172761 2973313901 2446891662 3481212234 3484934122 2730365637 450465721 178079667 1024865583 2379973644 1673649357 1049801710 4086162924 232381544 1751207398 500523508 4270123685 3720870989 3766564135 488283412 3905467224 1452038523 172953287 4222159857 425806262 60214229 799752719 203776370 3587120449 3477926173 3432028053 3202776387 1600018563 2879954043 2208685222 1009013048 2964908121 441660667 1143475830 3035386702 1246953795 4047713930 2278325105 4072413239 391494408 3311143204 765898485 927110192 480736640 3686504135 168798445 1627004173 2568503154 1996951181 2546605541 2531596389 1386828094 1772535980 3553435614 2120939247 4009716071 184928126 455950061 2216140987 1698983511 3904236033 2570492667 346767881 2745041070 2233527354 1575907732 1635279133 1862940224 880678101 3082179025 2105707649 2088372007 2650814300 3110060741 160834611 910970971 1539305600 1659993736 737328868 3200798243 2666015539 3620798512 1562087633 2540071650 410441636 1727302201 2920658479 2175452020 1093482953 1245270788 484808287 510784296 3281400456 370814144 3122958083 309525352 3132557381 3423010029 4078365222 2924158125 313262528 2409599803 1832475889 2331333325 936177635 3798266166 629042948 3449430833 102141933 159733265 4083962817 255 362436" option to reproduce the execution
0.00/0.01	c #vars 99
0.00/0.01	c #constraints 244
0.39/0.49	c BCD2: Hardening is enabled.
0.39/0.49	c BCD2: BiasedSearch is enabled.
0.39/0.49	c Solving starts ...
0.39/0.49	c ============================[ Search Statistics ]============================
0.39/0.49	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.39/0.49	c       |         |          |          |    Limit     GC | Var      | Constra 
0.39/0.49	c =============================================================================
0.39/0.49	c  0.0s |       0 |        0 |        0 |      114      0 |        1 |        0
0.49/0.51	c  0.0s |       0 |      105 |       92 |      114      0 |        1 |        2
0.49/0.51	c #cpu_time = 0.016s
0.49/0.51	c #wall_clock_time = 0.016s
0.49/0.51	c #decision = 105
0.49/0.51	c #random_decision = 0
0.49/0.51	c #conflict = 92
0.49/0.51	c #restart = 0
0.49/0.51	o 397
0.49/0.51	c BCD2: updating upper bound: 511 -> 396
0.49/0.51	c BCD2: 0 <= obj <= 396
0.49/0.51	c BCD2: #cores=0, #unrelaxed=9, #relaxed=0, #hardened=0
0.49/0.51	c BCD2: #sat=1 #unsat=1 bias=1/2
0.49/0.51	c Solving starts ...
0.49/0.51	c ============================[ Search Statistics ]============================
0.49/0.51	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.49/0.51	c       |         |          |          |    Limit     GC | Var      | Constra 
0.49/0.51	c =============================================================================
0.49/0.51	c  0.0s |       0 |        0 |        0 |      114      0 |        1 |        2
0.49/0.51	c  0.0s |       0 |        2 |        0 |      114      0 |        1 |        2
0.49/0.51	c #cpu_time = 0.001s
0.49/0.51	c #wall_clock_time = 0.001s
0.49/0.51	c #decision = 2
0.49/0.51	c #random_decision = 0
0.49/0.51	c #conflict = 0
0.49/0.51	c #restart = 0
0.49/0.51	c BCD2: found a new core of size 3: cost of the new core is >=64
0.49/0.51	c lower bound updated to 64
0.49/0.51	c BCD2: 64 <= obj <= 396
0.49/0.51	c BCD2: #cores=1, #unrelaxed=6, #relaxed=3, #hardened=0
0.49/0.51	c BCD2: #sat=1 #unsat=2 bias=2/3
0.49/0.51	c Solving starts ...
0.49/0.51	c ============================[ Search Statistics ]============================
0.49/0.51	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.49/0.51	c       |         |          |          |    Limit     GC | Var      | Constra 
0.49/0.51	c =============================================================================
0.49/0.51	c  0.0s |       0 |        0 |        0 |      114      0 |        1 |        2
0.49/0.51	c  0.0s |       0 |       20 |       14 |      126      0 |        1 |        2
0.49/0.51	c #cpu_time = 0.003s
0.49/0.51	c #wall_clock_time = 0.003s
0.49/0.51	c #decision = 20
0.49/0.51	c #random_decision = 0
0.49/0.51	c #conflict = 14
0.49/0.51	c #restart = 0
0.49/0.51	c BCD2: relaxing 6 and merging with 1 cores into a new core of size 9: cost of the new core is >=65
0.49/0.51	c lower bound updated to 65
0.49/0.51	c BCD2: 65 <= obj <= 396
0.49/0.51	c BCD2: #cores=1, #unrelaxed=0, #relaxed=9, #hardened=0
0.49/0.51	c BCD2: #sat=1 #unsat=3 bias=3/4
0.49/0.51	c Solving starts ...
0.49/0.51	c ============================[ Search Statistics ]============================
0.49/0.51	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.49/0.51	c       |         |          |          |    Limit     GC | Var      | Constra 
0.49/0.51	c =============================================================================
0.49/0.51	c  0.0s |       0 |        0 |        0 |      126      0 |        2 |        2
0.49/0.53	c  0.0s |       1 |      119 |      100 |      126      1 |        2 |        3
0.49/0.53	c  0.0s |       1 |      134 |      102 |      126      1 |        2 |        3
0.49/0.53	c #cpu_time = 0.021s
0.49/0.53	c #wall_clock_time = 0.021s
0.49/0.53	c #decision = 134
0.49/0.53	c #random_decision = 0
0.49/0.53	c #conflict = 102
0.49/0.53	c #restart = 1
0.49/0.53	o 149
0.49/0.53	c BCD2: hardening fixes 1 literals
0.49/0.53	c BCD2: updating upper bound: 396 -> 148
0.49/0.53	c BCD2: 65 <= obj <= 148
0.49/0.53	c BCD2: #cores=1, #unrelaxed=0, #relaxed=8, #hardened=1
0.49/0.53	c BCD2: #sat=2 #unsat=3 bias=3/5
0.49/0.53	c Solving starts ...
0.49/0.53	c ============================[ Search Statistics ]============================
0.49/0.53	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.49/0.53	c       |         |          |          |    Limit     GC | Var      | Constra 
0.49/0.53	c =============================================================================
0.49/0.53	c  0.0s |       0 |        0 |        0 |      126      0 |       11 |        5
0.49/0.53	c  0.0s |       0 |        5 |        4 |      126      0 |       12 |       32
0.49/0.53	c #cpu_time = 0.001s
0.49/0.53	c #wall_clock_time = 0.001s
0.49/0.53	c #decision = 5
0.49/0.53	c #random_decision = 0
0.49/0.53	c #conflict = 4
0.49/0.53	c #restart = 0
0.49/0.53	c BCD2: updating lower bound of a core
0.49/0.53	c lower bound updated to 116
0.49/0.54	c BCD2: 116 <= obj <= 148
0.49/0.54	c BCD2: #cores=1, #unrelaxed=0, #relaxed=8, #hardened=1
0.49/0.54	c BCD2: #sat=2 #unsat=4 bias=4/6
0.49/0.54	c Solving starts ...
0.49/0.54	c ============================[ Search Statistics ]============================
0.49/0.54	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.49/0.54	c       |         |          |          |    Limit     GC | Var      | Constra 
0.49/0.54	c =============================================================================
0.49/0.54	c  0.0s |       0 |        0 |        0 |      126      0 |       12 |       32
0.49/0.55	c  0.0s |       0 |       87 |       75 |      139      1 |       13 |       34
0.49/0.55	c #cpu_time = 0.014s
0.49/0.55	c #wall_clock_time = 0.014s
0.49/0.55	c #decision = 87
0.49/0.55	c #random_decision = 0
0.49/0.55	c #conflict = 75
0.49/0.55	c #restart = 0
0.49/0.55	c BCD2: updating lower bound of a core
0.49/0.55	c lower bound updated to 139
0.49/0.55	c BCD2: 139 <= obj <= 148
0.49/0.55	c BCD2: #cores=1, #unrelaxed=0, #relaxed=8, #hardened=1
0.49/0.55	c BCD2: #sat=2 #unsat=5 bias=5/7
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 |      139      0 |       36 |       34
0.49/0.55	c  0.0s |       0 |       18 |       18 |      139      0 |       37 |      109
0.49/0.55	c #cpu_time = 0.003s
0.49/0.55	c #wall_clock_time = 0.003s
0.49/0.55	c #decision = 18
0.49/0.55	c #random_decision = 0
0.49/0.55	c #conflict = 18
0.49/0.55	c #restart = 0
0.49/0.55	c BCD2: updating lower bound of a core
0.49/0.55	c lower bound updated to 147
0.49/0.55	c BCD2: 147 <= obj <= 148
0.49/0.55	c BCD2: #cores=1, #unrelaxed=0, #relaxed=8, #hardened=1
0.49/0.55	c BCD2: #sat=2 #unsat=6 bias=6/8
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 |      139      0 |       49 |      110
0.49/0.55	c  0.0s |       0 |        5 |        5 |      139      0 |       57 |      146
0.49/0.55	c #cpu_time = 0.001s
0.49/0.55	c #wall_clock_time = 0.001s
0.49/0.55	c #decision = 5
0.49/0.55	c #random_decision = 0
0.49/0.55	c #conflict = 5
0.49/0.55	c #restart = 0
0.49/0.55	c lower bound updated to 149
0.49/0.55	s OPTIMUM FOUND
0.49/0.55	v x1 -x2 x3 -x4 x5 -x6 -x7 x8 -x9 x10
0.49/0.55	v -x11 x12 x13 -x14 -x15 -x16 x17 x18 x19 -x20
0.49/0.55	v x21 x22 -x23 -x24 -x25 x26 x27 -x28 -x29 -x30
0.49/0.55	v -x31 -x32 -x33 -x34 -x35 -x36 x37 -x38 x39 x40
0.49/0.55	v -x41 -x42 -x43 x44 x45 -x46 -x47 -x48 -x49 -x50
0.49/0.55	v -x51 -x52 -x53 -x54 x55 -x56 x57 x58 -x59 -x60
0.49/0.55	v -x61 x62 x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70
0.49/0.55	v -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80
0.49/0.55	v -x81 x82 -x83 x84 x85 -x86 -x87 -x88 x89 x90
0.49/0.55	v -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99
0.49/0.55	c total CPU time = 0.555s
0.49/0.55	c total wall clock time = 0.557s

Verifier Data 

OK	149

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-4104713-1466242854/watcher-4104713-1466242854 -o /tmp/evaluation-result-4104713-1466242854/solver-4104713-1466242854 -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-4104713-1466242854.opb 

pid=673
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: 1.90 2.00 1.90 3/180 676
/proc/meminfo: memFree=30023528/32872528 swapFree=526336/559040
[pid=676] ppid=673 vsize=321980 CPUtime=0 cores=1,3,5,7
/proc/676/stat : 676 (toysat) R 673 676 28898 0 -1 4202496 1128 0 0 0 0 0 0 0 20 0 4 0 26335496 329707520 1488 33554432000 4194304 16246674 140737472600944 140737472600368 13880264 0 2 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/676/statm: 81007 1497 441 2943 0 77901 0
[pid=676/tid=677] ppid=673 vsize=650684 CPUtime=0 cores=1,3,5,7
/proc/676/task/677/stat : 677 (toysat) S 673 676 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26335496 666300416 2775 33554432000 4194304 16246674 140737472600944 140624386829552 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=676/tid=678] ppid=673 vsize=655804 CPUtime=0 cores=1,3,5,7
/proc/676/task/678/stat : 678 (toysat) S 673 676 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26335496 671543296 2794 33554432000 4194304 16246674 140737472600944 140624376339696 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=676/tid=679] ppid=673 vsize=659900 CPUtime=0 cores=1,3,5,7
/proc/676/task/679/stat : 679 (toysat) S 673 676 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26335496 675737600 2811 33554432000 4194304 16246674 140737472600944 140624365866160 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0

[startup+0.100155 s]
/proc/loadavg: 1.90 2.00 1.90 3/180 676
/proc/meminfo: memFree=30023528/32872528 swapFree=526336/559040
[pid=676] ppid=673 vsize=1218116 CPUtime=0.09 cores=1,3,5,7
/proc/676/stat : 676 (toysat) R 673 676 28898 0 -1 4202496 31398 0 0 0 5 4 0 0 20 0 4 0 26335496 1247350784 31750 33554432000 4194304 16246674 140737472600944 140737472599880 12653060 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/676/statm: 304529 31762 640 2943 0 301423 0
[pid=676/tid=677] ppid=673 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/676/task/677/stat : 677 (toysat) S 673 676 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26335496 1247350784 31770 33554432000 4194304 16246674 140737472600944 140624386829552 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=676/tid=678] ppid=673 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/676/task/678/stat : 678 (toysat) S 673 676 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26335496 1247350784 31776 33554432000 4194304 16246674 140737472600944 140624376339696 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=676/tid=679] ppid=673 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/676/task/679/stat : 679 (toysat) S 673 676 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26335496 1247350784 31786 33554432000 4194304 16246674 140737472600944 140624365866160 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+0.200488 s]
/proc/loadavg: 1.90 2.00 1.90 3/180 676
/proc/meminfo: memFree=30023528/32872528 swapFree=526336/559040
[pid=676] ppid=673 vsize=1218116 CPUtime=0.19 cores=1,3,5,7
/proc/676/stat : 676 (toysat) R 673 676 28898 0 -1 4202496 56238 0 0 0 12 7 0 0 20 0 4 0 26335496 1247350784 56589 33554432000 4194304 16246674 140737472600944 140737472599880 13007928 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/676/statm: 304529 56601 640 2943 0 301423 0
[pid=676/tid=677] ppid=673 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/676/task/677/stat : 677 (toysat) S 673 676 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26335496 1247350784 56609 33554432000 4194304 16246674 140737472600944 140624386829552 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=676/tid=678] ppid=673 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/676/task/678/stat : 678 (toysat) S 673 676 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26335496 1247350784 56618 33554432000 4194304 16246674 140737472600944 140624376339696 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=676/tid=679] ppid=673 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/676/task/679/stat : 679 (toysat) S 673 676 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26335496 1247350784 56626 33554432000 4194304 16246674 140737472600944 140624365866160 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+0.300457 s]
/proc/loadavg: 1.90 2.00 1.90 3/180 676
/proc/meminfo: memFree=30023528/32872528 swapFree=526336/559040
[pid=676] ppid=673 vsize=1218116 CPUtime=0.29 cores=1,3,5,7
/proc/676/stat : 676 (toysat) R 673 676 28898 0 -1 4202496 83532 0 0 0 18 11 0 0 20 0 4 0 26335496 1247350784 83883 33554432000 4194304 16246674 140737472600944 140737472599880 12655109 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/676/statm: 304529 83897 653 2943 0 301423 0
[pid=676/tid=677] ppid=673 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/676/task/677/stat : 677 (toysat) S 673 676 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26335496 1247350784 83907 33554432000 4194304 16246674 140737472600944 140624386829552 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=676/tid=678] ppid=673 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/676/task/678/stat : 678 (toysat) S 673 676 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26335496 1247350784 83917 33554432000 4194304 16246674 140737472600944 140624376339696 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=676/tid=679] ppid=673 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/676/task/679/stat : 679 (toysat) S 673 676 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26335496 1247350784 83928 33554432000 4194304 16246674 140737472600944 140624365866160 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 676 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.400458 s]
/proc/loadavg: 1.90 2.00 1.90 3/180 676
/proc/meminfo: memFree=30023528/32872528 swapFree=526336/559040
[pid=676] ppid=673 vsize=1218116 CPUtime=0.39 cores=1,3,5,7
/proc/676/stat : 676 (toysat) R 673 676 28898 0 -1 4202496 111478 0 0 0 25 14 0 0 20 0 4 0 26335496 1247350784 111830 33554432000 4194304 16246674 140737472600944 140737472599880 12652961 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/676/statm: 304529 111837 653 2943 0 301423 0
[pid=676/tid=677] ppid=673 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/676/task/677/stat : 677 (toysat) S 673 676 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26335496 1247350784 111842 33554432000 4194304 16246674 140737472600944 140624386829552 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=676/tid=678] ppid=673 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/676/task/678/stat : 678 (toysat) S 673 676 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26335496 1247350784 111848 33554432000 4194304 16246674 140737472600944 140624376339696 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=676/tid=679] ppid=673 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/676/task/679/stat : 679 (toysat) S 673 676 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26335496 1247350784 111853 33554432000 4194304 16246674 140737472600944 140624365866160 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+0.500372 s]
/proc/loadavg: 1.90 2.00 1.90 3/180 676
/proc/meminfo: memFree=30023528/32872528 swapFree=526336/559040
[pid=676] ppid=673 vsize=1218116 CPUtime=0.49 cores=1,3,5,7
/proc/676/stat : 676 (toysat) R 673 676 28898 0 -1 4202496 134173 0 0 0 32 17 0 0 20 0 4 0 26335496 1247350784 134521 33554432000 4194304 16246674 140737472600944 140737472599880 6021174 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/676/statm: 304529 134529 758 2943 0 301423 0
[pid=676/tid=677] ppid=673 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/676/task/677/stat : 677 (toysat) S 673 676 28898 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 26335496 1247350784 134538 33554432000 4194304 16246674 140737472600944 140624386829552 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=676/tid=678] ppid=673 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/676/task/678/stat : 678 (toysat) S 673 676 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26335496 1247350784 134542 33554432000 4194304 16246674 140737472600944 140624376339696 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=676/tid=679] ppid=673 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/676/task/679/stat : 679 (toysat) S 673 676 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26335496 1247350784 134547 33554432000 4194304 16246674 140737472600944 140624365866160 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): 0.592526
CPU time (s): 0.590909
CPU user time (s): 0.365944
CPU system time (s): 0.224965
CPU usage (%): 99.7271
Max. virtual memory (cumulated for all children) (KiB): 1218116

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.365944
system time used= 0.224965
maximum resident set size= 582300
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 145237
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= 19
involuntary context switches= 3

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.001999 second user time and 0.008998 second system time

The end

Launcher Data 

Begin job on node106 at 2016-06-18 11:40:54
IDJOB=4104713
IDBENCH=2743
IDSOLVER=2542
FILE ID=node106/4104713-1466242854
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=149-Q=397.opb
COMMAND LINE= toysat +RTS -H1G -MMEMLIMITm -K1G -RTS --pb --search=bcd2 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4104713-1466242854/watcher-4104713-1466242854 -o /tmp/evaluation-result-4104713-1466242854/solver-4104713-1466242854 -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-4104713-1466242854.opb

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

MD5SUM BENCH= 093e1f84a65ef15aa545ca135655093c
RANDOM SEED=1985643646

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:        30024436 kB
Buffers:           81496 kB
Cached:           207336 kB
SwapCached:         1868 kB
Active:          1339768 kB
Inactive:         203124 kB
Active(anon):    1253368 kB
Inactive(anon):     3048 kB
Active(file):      86400 kB
Inactive(file):   200076 kB
Unevictable:      559040 kB
Mlocked:          526336 kB
SwapTotal:      67108856 kB
SwapFree:       67099160 kB
Dirty:             17316 kB
Writeback:             0 kB
AnonPages:       1812400 kB
Mapped:            10776 kB
Shmem:                 0 kB
Slab:             612236 kB
SReclaimable:      54612 kB
SUnreclaim:       557624 kB
KernelStack:        1520 kB
PageTables:         7456 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1955596 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    219136 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 11:40:54