Trace number 4104745

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 2016-05-02OPT439 0.399938 0.401718

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/
factor/normalized-factor-size=9-P=439-Q=509.opb
MD5SUMf0c3b9e8085459807b2738360d0bd33e
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark439
Best CPU time to get the best result obtained on this benchmark0.017997
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 439
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 223451
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 484572
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c 2016-06-18T11:40:56+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-4104745-1466242856.opb"]
0.00/0.01	c use --random-gen="2900382967 2530712646 3629853521 435116600 2096868511 1920350784 915406762 2585083811 3536503242 1147041884 1055731223 3819062437 2488955651 1209097252 3870210142 689553376 3576878667 2070398428 3160131650 2229123565 1586243840 1604741828 318364258 1386525649 3660485071 1860887343 485496854 1083237893 2583291730 2389298992 3944605407 2718237762 1030770107 3488979286 4208385661 2315793506 1714815489 1707737064 1090540388 2420971353 1376039889 766737903 2687943066 2648266291 520436733 2283398172 2843202832 180726458 965534318 1818608786 2769605771 528538976 2665442612 3938902899 1210756163 1176728713 1152434839 3660583457 2639824420 1684401594 1146748330 2470725767 647203136 331981087 3959178747 2292910499 3166529431 4126756366 581930940 1700563964 3074978043 3998049180 2772062978 4057795245 3290926064 2633811781 1506926208 3540412312 2941629329 4256997340 2116628301 160149484 3190842877 3581640333 363549525 4237240611 3980587656 52150760 736135068 1824311160 1999974017 2381689432 1349346702 3145184265 1414568608 4020534571 653500852 897546561 713939971 3977177558 3957852171 1044500572 858068015 514307704 334924369 3281542343 676724663 4281420100 3511610431 3051435152 2278252500 56050184 2756975362 3922217517 1435663431 64182568 3437716737 3561672137 2922149865 2889792242 2966928361 1275298141 4167474164 3521225542 1512402577 1616087026 778034245 917442019 4257187769 3774670525 1598416237 599626841 2317110092 3956828924 2901572923 2997289604 2675122317 1384025858 3762179517 829262133 445201390 1021138162 1093198405 1235082134 1714168662 763388004 3071655528 1330604819 3075862490 1059502865 4211868385 2838883278 740810910 2362330398 1909204683 3243201337 1782361091 1542703217 2962016856 2858658547 1961806582 3666838969 721838907 308684437 395243525 2020242254 1019172679 4030244748 564785052 421379670 1126624182 761093389 243505625 3379205227 1172387517 478700176 1498831786 2768778493 646530309 1786539386 4005042503 4073078818 4093136546 2438103947 2445655687 3561839681 1431974762 1833534242 3332253626 7697899 787704499 799421222 4051393122 356007305 3104744801 1599983839 3535389195 1495363347 4250370305 2092322673 426996402 303829509 609860390 2737454836 2539308617 3420989020 4241688223 3438528295 2160838481 859678769 4091261106 528224847 2290949606 587552620 2918201874 3579559550 301898560 4029389508 2913265777 2345587790 1711462045 4161600761 1549525860 1681147091 344584026 3462976321 2470948381 2297901900 2465744104 3120310940 1050203356 850521591 788454827 2960312635 1325278490 2222454272 3639575873 1026699341 3000675508 4050883350 2617172749 2179379759 2332845851 908125084 2105520374 3830485871 2936452918 162614877 1669951767 1461333838 2824963268 62632759 3776425745 78371266 3998308705 296298020 255 362436" option to reproduce the execution
0.00/0.01	c #vars 99
0.00/0.01	c #constraints 244
0.29/0.37	c BCD2: Hardening is enabled.
0.29/0.37	c BCD2: BiasedSearch is enabled.
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 |      114      0 |        3 |        0
0.29/0.37	c  0.0s |       0 |       18 |        7 |      114      0 |        5 |       29
0.29/0.37	c #cpu_time = 0.002s
0.29/0.37	c #wall_clock_time = 0.002s
0.29/0.37	c #decision = 18
0.29/0.37	c #random_decision = 0
0.29/0.37	c #conflict = 7
0.29/0.37	c #restart = 0
0.29/0.37	o 439
0.29/0.37	c BCD2: updating upper bound: 511 -> 438
0.29/0.37	c BCD2: 0 <= obj <= 438
0.29/0.37	c BCD2: #cores=0, #unrelaxed=9, #relaxed=0, #hardened=0
0.29/0.37	c BCD2: #sat=1 #unsat=1 bias=1/2
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 |      114      0 |       67 |       29
0.29/0.37	c  0.0s |       0 |        0 |        0 |      114      0 |       67 |      183
0.29/0.37	c #cpu_time = 0.000s
0.29/0.37	c #wall_clock_time = 0.000s
0.29/0.37	c #decision = 0
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 1: cost of the new core is >=256
0.29/0.37	c lower bound updated to 256
0.29/0.37	c BCD2: 256 <= obj <= 438
0.29/0.37	c BCD2: #cores=1, #unrelaxed=8, #relaxed=1, #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 |      114      0 |       67 |      183
0.29/0.37	c  0.0s |       0 |        1 |        0 |      114      0 |       67 |      183
0.29/0.37	c #cpu_time = 0.000s
0.29/0.37	c #wall_clock_time = 0.000s
0.29/0.37	c #decision = 1
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 1: cost of the new core is >=128
0.29/0.37	c lower bound updated to 384
0.29/0.37	c BCD2: hardening fixes 1 literals
0.29/0.37	c BCD2: 384 <= obj <= 438
0.29/0.37	c BCD2: #cores=2, #unrelaxed=6, #relaxed=2, #hardened=1
0.29/0.37	c BCD2: #sat=1 #unsat=3 bias=3/4
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 |      114      0 |       67 |      183
0.29/0.37	c  0.0s |       0 |        2 |        0 |      114      0 |       67 |      183
0.29/0.37	c #cpu_time = 0.000s
0.29/0.37	c #wall_clock_time = 0.000s
0.29/0.37	c #decision = 2
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 1: cost of the new core is >=32
0.29/0.37	c lower bound updated to 416
0.29/0.37	c BCD2: 416 <= obj <= 438
0.29/0.37	c BCD2: #cores=3, #unrelaxed=5, #relaxed=3, #hardened=1
0.29/0.37	c BCD2: #sat=1 #unsat=4 bias=4/5
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 |      114      0 |       67 |      183
0.29/0.37	c  0.0s |       0 |        3 |        0 |      114      0 |       67 |      183
0.29/0.37	c #cpu_time = 0.000s
0.29/0.37	c #wall_clock_time = 0.000s
0.29/0.37	c #decision = 3
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 1: cost of the new core is >=16
0.29/0.37	c lower bound updated to 432
0.29/0.37	c BCD2: hardening fixes 1 literals
0.29/0.37	c BCD2: 432 <= obj <= 438
0.29/0.37	c BCD2: #cores=4, #unrelaxed=3, #relaxed=4, #hardened=2
0.29/0.37	c BCD2: #sat=1 #unsat=5 bias=5/6
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 |      114      0 |       67 |      183
0.29/0.37	c  0.0s |       0 |        4 |        0 |      114      0 |       67 |      183
0.29/0.37	c #cpu_time = 0.000s
0.29/0.37	c #wall_clock_time = 0.000s
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 1: cost of the new core is >=4
0.29/0.37	c lower bound updated to 436
0.29/0.37	c BCD2: 436 <= obj <= 438
0.29/0.37	c BCD2: #cores=5, #unrelaxed=2, #relaxed=5, #hardened=2
0.29/0.37	c BCD2: #sat=1 #unsat=6 bias=6/7
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 |      114      0 |       67 |      183
0.29/0.37	c  0.0s |       0 |        6 |        2 |      114      0 |       95 |      183
0.29/0.37	c #cpu_time = 0.000s
0.29/0.37	c #wall_clock_time = 0.000s
0.29/0.37	c #decision = 6
0.29/0.37	c #random_decision = 0
0.29/0.37	c #conflict = 2
0.29/0.37	c #restart = 0
0.29/0.37	c lower bound updated to 439
0.29/0.37	s OPTIMUM FOUND
0.29/0.37	v x1 x2 x3 -x4 x5 x6 -x7 x8 x9 x10
0.29/0.37	v -x11 x12 x13 x14 x15 x16 x17 x18 x19 -x20
0.29/0.37	v x21 x22 x23 x24 x25 x26 x27 x28 -x29 x30
0.29/0.37	v x31 x32 x33 x34 x35 x36 x37 -x38 x39 x40
0.29/0.37	v x41 x42 x43 x44 x45 -x46 -x47 -x48 -x49 -x50
0.29/0.37	v -x51 -x52 -x53 -x54 x55 -x56 x57 x58 x59 x60
0.29/0.37	v x61 x62 x63 x64 -x65 x66 x67 x68 x69 x70
0.29/0.37	v x71 x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80
0.29/0.37	v -x81 x82 -x83 x84 x85 x86 x87 x88 x89 x90
0.29/0.37	v x91 -x92 x93 x94 x95 x96 x97 x98 x99
0.29/0.37	c total CPU time = 0.373s
0.29/0.37	c total wall clock time = 0.374s

Verifier Data 

OK	439

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-4104745-1466242856/watcher-4104745-1466242856 -o /tmp/evaluation-result-4104745-1466242856/solver-4104745-1466242856 -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-4104745-1466242856.opb 

pid=870
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 3/180 873
/proc/meminfo: memFree=30022776/32872528 swapFree=526336/559040
[pid=873] ppid=870 vsize=307644 CPUtime=0 cores=1,3,5,7
/proc/873/stat : 873 (toysat) R 870 873 28898 0 -1 4202496 1077 0 0 0 0 0 0 0 20 0 4 0 26335736 315027456 927 33554432000 4194304 16246674 140734404710560 140734404693552 15002730 0 2 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/873/statm: 77679 938 441 2943 0 74573 0
[pid=873/tid=874] ppid=870 vsize=636348 CPUtime=0 cores=1,3,5,7
/proc/873/task/874/stat : 874 (toysat) S 870 873 28898 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 26335737 651620352 2209 33554432000 4194304 16246674 140734404710560 139738754297072 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=873/tid=875] ppid=870 vsize=640444 CPUtime=0 cores=1,3,5,7
/proc/873/task/875/stat : 875 (toysat) S 870 873 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26335737 655814656 2227 33554432000 4194304 16246674 140734404710560 139738743807216 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=873/tid=876] ppid=870 vsize=644540 CPUtime=0 cores=1,3,5,7
/proc/873/task/876/stat : 876 (toysat) S 870 873 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26335737 660008960 2243 33554432000 4194304 16246674 140734404710560 139738733333680 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0

[startup+0.100158 s]
/proc/loadavg: 1.90 2.00 1.90 3/180 873
/proc/meminfo: memFree=30022776/32872528 swapFree=526336/559040
[pid=873] ppid=870 vsize=1218116 CPUtime=0.08 cores=1,3,5,7
/proc/873/stat : 873 (toysat) R 870 873 28898 0 -1 4202496 30937 0 0 0 5 3 0 0 20 0 4 0 26335736 1247350784 30778 33554432000 4194304 16246674 140734404710560 140734404693552 12429797 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/873/statm: 304529 30781 639 2943 0 301423 0
[pid=873/tid=874] ppid=870 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/873/task/874/stat : 874 (toysat) S 870 873 28898 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 26335737 1247350784 30785 33554432000 4194304 16246674 140734404710560 139738754297072 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=873/tid=875] ppid=870 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/873/task/875/stat : 875 (toysat) S 870 873 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26335737 1247350784 30789 33554432000 4194304 16246674 140734404710560 139738743807216 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=873/tid=876] ppid=870 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/873/task/876/stat : 876 (toysat) S 870 873 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26335737 1247350784 30792 33554432000 4194304 16246674 140734404710560 139738733333680 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1218116

[startup+0.200489 s]
/proc/loadavg: 1.90 2.00 1.90 3/180 873
/proc/meminfo: memFree=30022776/32872528 swapFree=526336/559040
[pid=873] ppid=870 vsize=1218116 CPUtime=0.19 cores=1,3,5,7
/proc/873/stat : 873 (toysat) R 870 873 28898 0 -1 4202496 59084 0 0 0 12 7 0 0 20 0 4 0 26335736 1247350784 58926 33554432000 4194304 16246674 140734404710560 140734404693552 12652961 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/873/statm: 304529 58941 640 2943 0 301423 0
[pid=873/tid=874] ppid=870 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/873/task/874/stat : 874 (toysat) S 870 873 28898 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 26335737 1247350784 58950 33554432000 4194304 16246674 140734404710560 139738754297072 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=873/tid=875] ppid=870 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/873/task/875/stat : 875 (toysat) S 870 873 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26335737 1247350784 58959 33554432000 4194304 16246674 140734404710560 139738743807216 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=873/tid=876] ppid=870 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/873/task/876/stat : 876 (toysat) S 870 873 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26335737 1247350784 58969 33554432000 4194304 16246674 140734404710560 139738733333680 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+0.300491 s]
/proc/loadavg: 1.90 2.00 1.90 3/180 873
/proc/meminfo: memFree=30022776/32872528 swapFree=526336/559040
[pid=873] ppid=870 vsize=1218116 CPUtime=0.29 cores=1,3,5,7
/proc/873/stat : 873 (toysat) R 870 873 28898 0 -1 4202496 90125 0 0 0 19 10 0 0 20 0 4 0 26335736 1247350784 89967 33554432000 4194304 16246674 140734404710560 140734404693552 12449399 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/873/statm: 304529 89981 657 2943 0 301423 0
[pid=873/tid=874] ppid=870 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/873/task/874/stat : 874 (toysat) S 870 873 28898 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 26335737 1247350784 89991 33554432000 4194304 16246674 140734404710560 139738754297072 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=873/tid=875] ppid=870 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/873/task/875/stat : 875 (toysat) S 870 873 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26335737 1247350784 90001 33554432000 4194304 16246674 140734404710560 139738743807216 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=873/tid=876] ppid=870 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/873/task/876/stat : 876 (toysat) S 870 873 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26335737 1247350784 90010 33554432000 4194304 16246674 140734404710560 139738733333680 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 873 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.40048 s]
/proc/loadavg: 1.90 2.00 1.90 3/180 873
/proc/meminfo: memFree=30022776/32872528 swapFree=526336/559040
[pid=873] ppid=870 vsize=0 CPUtime=0.39 cores=1,3,5,7
/proc/873/stat : 873 (toysat) R 870 873 28898 0 -1 4202500 109367 0 0 0 25 14 0 0 20 0 1 0 26335736 0 0 33554432000 0 0 0 0 0 0 0 33554432 0 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/873/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 0.39
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 0.401718
CPU time (s): 0.399938
CPU user time (s): 0.251961
CPU system time (s): 0.147977
CPU usage (%): 99.5569
Max. virtual memory (cumulated for all children) (KiB): 1218116

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.251961
system time used= 0.147977
maximum resident set size= 436784
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 109367
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= 4

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.004999 second user time and 0.005999 second system time

The end

Launcher Data 

Begin job on node106 at 2016-06-18 11:40:56
IDJOB=4104745
IDBENCH=2748
IDSOLVER=2542
FILE ID=node106/4104745-1466242856
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=439-Q=509.opb
COMMAND LINE= toysat +RTS -H1G -MMEMLIMITm -K1G -RTS --pb --search=bcd2 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4104745-1466242856/watcher-4104745-1466242856 -o /tmp/evaluation-result-4104745-1466242856/solver-4104745-1466242856 -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-4104745-1466242856.opb

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

MD5SUM BENCH= f0c3b9e8085459807b2738360d0bd33e
RANDOM SEED=705461699

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:        30023676 kB
Buffers:           81592 kB
Cached:           207236 kB
SwapCached:         1868 kB
Active:          1337520 kB
Inactive:         203160 kB
Active(anon):    1251080 kB
Inactive(anon):     3048 kB
Active(file):      86440 kB
Inactive(file):   200112 kB
Unevictable:      559040 kB
Mlocked:          526336 kB
SwapTotal:      67108856 kB
SwapFree:       67099160 kB
Dirty:             17132 kB
Writeback:             0 kB
AnonPages:       1795964 kB
Mapped:            10776 kB
Shmem:                 0 kB
Slab:             612324 kB
SReclaimable:      54684 kB
SUnreclaim:       557640 kB
KernelStack:        1472 kB
PageTables:         7468 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 11:40:57