Trace number 4104449

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 0.268958 0.270011

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/
factor/normalized-factor-size=9-P=89-Q=211.opb
MD5SUMaef7b6df343c9c6241c0c50740e09797
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 279900
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 2016-06-18T11:40:23+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-4104449-1466242823.opb"]
0.00/0.01	c use --random-gen="702036501 2147769535 1220572117 4050539197 3703301577 2729133521 3831358583 1048502952 618306820 1415238955 424574579 3310341521 870076164 1511788244 1898000113 1752477448 2224076419 1816502156 3400952789 1643051547 1422225347 2858816013 4077638051 2707586371 3282040294 2123301071 1337310072 2872899565 3185196251 1191493893 3590474876 526307717 3803894428 4177133376 3943247462 3994031079 4165394728 2635483153 3596225679 1722379800 1637585618 326363969 937193477 1583934316 4220790462 3979341548 2245047245 389524405 3833959768 1250462645 552220519 3274003027 1949604239 1453970386 2457018749 757662031 353830418 599469946 768273515 3411949270 1177325504 3998338709 3223526869 501300674 3615302672 2591480414 2611434649 2828752780 24725780 2047124284 3342543619 2088291127 3497633110 3711494429 531195276 4227071415 1789736356 1258650313 35904518 2633201643 1301242534 859782621 3876727244 3103970424 1739603779 1521674401 1943222934 2736417271 3283622813 951074199 1229394091 3327437940 2205272103 250602597 148082409 3368395997 2052408220 2604509379 214668529 396983826 3938716041 2767474520 4027270584 1728479858 89535139 354638242 3862725863 1126688332 401278837 1348813287 1113816528 1211053472 2905550192 2161605278 3632806784 2687496377 2627209688 4003609768 1221583650 3855481942 3939414948 151902897 859665687 3633344646 2082930144 922037385 2388490127 3031970870 2367089862 4162567947 733646794 3885493698 787218394 4169229477 462220546 2176649950 2914715170 1957834782 1798571830 3753114595 4153039154 439920858 493569449 3680943539 2753353400 1152642443 2631754788 1928139777 397856704 2104842384 1657442821 3571650172 65951560 419987470 3265308666 721954600 167634130 3093476822 2061327187 2060715313 1639532233 1464425113 2240397514 2958356552 1281769315 2478973540 1411991338 1555763502 953162767 3556450662 3451572472 307810109 1598564369 975490942 4145666371 1833841924 1218011777 3519187572 3860674654 238305967 1748763874 1473505559 2326302527 46925325 238900624 336272267 2932833413 262949578 710940520 4012281561 3660852653 3353487370 3340688241 2701803459 2639477162 1256418925 1332367341 2799592609 3022841185 153128080 3897984726 672500501 539266670 3073103328 1269470630 4224643110 2018132451 4175435486 4001892193 1663197706 3155956506 1915095304 1881189716 1180280460 127529743 4221071791 3277930266 2581970114 309633175 1800206761 621222470 2390280091 9032912 944341472 4231937307 1630816528 3355702744 3046585288 4155977047 1960000798 1792451160 2606933659 2085691806 2912284117 573869562 29826754 1906101846 38410837 255285836 782897329 1113851081 613249774 4003380857 553165316 613394819 3549133256 2281761220 2993211344 2065129065 3718443495 3639387420 483209456 3954448757 1726810813 596846436 2428104035 255 362436" option to reproduce the execution
0.00/0.01	c #vars 99
0.00/0.01	c #constraints 244
0.09/0.17	c BCD2: Hardening is enabled.
0.09/0.17	c BCD2: BiasedSearch is enabled.
0.09/0.17	c Solving starts ...
0.09/0.17	c ============================[ Search Statistics ]============================
0.09/0.17	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.09/0.17	c       |         |          |          |    Limit     GC | Var      | Constra 
0.09/0.17	c =============================================================================
0.09/0.17	c  0.0s |       0 |        0 |        0 |      114      0 |        3 |        0
0.09/0.19	c  0.0s |       1 |      112 |      100 |      114      0 |        3 |        6
0.19/0.21	c  0.0s |       2 |      275 |      250 |      126      2 |        3 |        6
0.19/0.24	c  0.1s |       2 |      424 |      386 |      139      3 |        3 |        6
0.19/0.24	c #cpu_time = 0.067s
0.19/0.24	c #wall_clock_time = 0.067s
0.19/0.24	c #decision = 424
0.19/0.24	c #random_decision = 1
0.19/0.24	c #conflict = 386
0.19/0.24	c #restart = 2
0.19/0.24	o 211
0.19/0.24	c BCD2: hardening fixes 1 literals
0.19/0.24	c BCD2: updating upper bound: 511 -> 210
0.19/0.24	c BCD2: 0 <= obj <= 210
0.19/0.24	c BCD2: #cores=0, #unrelaxed=8, #relaxed=0, #hardened=1
0.19/0.24	c BCD2: #sat=1 #unsat=1 bias=1/2
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 |      139      0 |       32 |        6
0.19/0.24	c  0.0s |       0 |        1 |        0 |      139      0 |       32 |       93
0.19/0.24	c #cpu_time = 0.001s
0.19/0.24	c #wall_clock_time = 0.001s
0.19/0.24	c #decision = 1
0.19/0.24	c #random_decision = 0
0.19/0.24	c #conflict = 0
0.19/0.24	c #restart = 0
0.19/0.24	c BCD2: found a new core of size 1: cost of the new core is >=64
0.19/0.24	c lower bound updated to 64
0.19/0.24	c BCD2: 64 <= obj <= 210
0.19/0.24	c BCD2: #cores=1, #unrelaxed=7, #relaxed=1, #hardened=1
0.19/0.24	c BCD2: #sat=1 #unsat=2 bias=2/3
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 |      139      0 |       32 |       93
0.19/0.24	c  0.0s |       0 |        4 |        1 |      139      0 |       32 |       93
0.19/0.24	c #cpu_time = 0.000s
0.19/0.24	c #wall_clock_time = 0.000s
0.19/0.24	c #decision = 4
0.19/0.24	c #random_decision = 0
0.19/0.24	c #conflict = 1
0.19/0.24	c #restart = 0
0.19/0.24	c BCD2: found a new core of size 3: cost of the new core is >=8
0.19/0.24	c lower bound updated to 72
0.19/0.24	c BCD2: 72 <= obj <= 210
0.19/0.24	c BCD2: #cores=2, #unrelaxed=4, #relaxed=4, #hardened=1
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 |      139      0 |       32 |       93
0.19/0.24	c  0.0s |       0 |       11 |        7 |      139      0 |       32 |       93
0.19/0.24	c #cpu_time = 0.002s
0.19/0.24	c #wall_clock_time = 0.002s
0.19/0.24	c #decision = 11
0.19/0.24	c #random_decision = 0
0.19/0.24	c #conflict = 7
0.19/0.24	c #restart = 0
0.19/0.24	c BCD2: relaxing 3 and merging with 1 cores into a new core of size 6: cost of the new core is >=9
0.19/0.24	c lower bound updated to 73
0.19/0.24	c BCD2: 73 <= obj <= 210
0.19/0.24	c BCD2: #cores=2, #unrelaxed=1, #relaxed=7, #hardened=1
0.19/0.24	c BCD2: #sat=1 #unsat=4 bias=4/5
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 |      139      0 |       33 |       93
0.19/0.24	c  0.0s |       0 |       24 |       17 |      139      0 |       33 |       94
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 = 24
0.19/0.24	c #random_decision = 0
0.19/0.24	c #conflict = 17
0.19/0.24	c #restart = 0
0.19/0.24	o 89
0.19/0.24	c BCD2: hardening fixes 2 literals
0.19/0.24	c BCD2: updating upper bound: 210 -> 88
0.19/0.24	c BCD2: 73 <= obj <= 88
0.19/0.24	c BCD2: #cores=2, #unrelaxed=0, #relaxed=6, #hardened=3
0.19/0.24	c BCD2: #sat=2 #unsat=4 bias=4/6
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 |      139      0 |       43 |       96
0.19/0.25	c  0.0s |       0 |       16 |       13 |      139      0 |       54 |      154
0.19/0.25	c #cpu_time = 0.003s
0.19/0.25	c #wall_clock_time = 0.003s
0.19/0.25	c #decision = 16
0.19/0.25	c #random_decision = 0
0.19/0.25	c #conflict = 13
0.19/0.25	c #restart = 0
0.19/0.25	c BCD2: updating lower bound of a core
0.19/0.25	c lower bound updated to 84
0.19/0.25	c BCD2: 84 <= obj <= 88
0.19/0.25	c BCD2: #cores=2, #unrelaxed=0, #relaxed=6, #hardened=3
0.19/0.25	c BCD2: #sat=2 #unsat=5 bias=5/7
0.19/0.25	c Solving starts ...
0.19/0.25	c ============================[ Search Statistics ]============================
0.19/0.25	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.19/0.25	c       |         |          |          |    Limit     GC | Var      | Constra 
0.19/0.25	c =============================================================================
0.19/0.25	c  0.0s |       0 |        0 |        0 |      139      0 |       54 |      154
0.19/0.25	c  0.0s |       0 |        3 |        3 |      139      0 |       84 |      154
0.19/0.25	c #cpu_time = 0.000s
0.19/0.25	c #wall_clock_time = 0.000s
0.19/0.25	c #decision = 3
0.19/0.25	c #random_decision = 0
0.19/0.25	c #conflict = 3
0.19/0.25	c #restart = 0
0.19/0.25	c lower bound updated to 89
0.19/0.25	s OPTIMUM FOUND
0.19/0.25	v x1 -x2 -x3 x4 x5 -x6 x7 -x8 -x9 x10
0.19/0.25	v x11 -x12 -x13 x14 -x15 x16 x17 -x18 x19 x20
0.19/0.25	v -x21 -x22 x23 -x24 x25 x26 -x27 -x28 -x29 -x30
0.19/0.25	v -x31 -x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40
0.19/0.25	v -x41 -x42 -x43 -x44 -x45 x46 x47 -x48 -x49 x50
0.19/0.25	v -x51 x52 x53 -x54 x55 x56 -x57 -x58 x59 -x60
0.19/0.25	v x61 x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70
0.19/0.25	v -x71 -x72 x73 x74 -x75 -x76 x77 -x78 x79 x80
0.19/0.25	v -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90
0.19/0.25	v -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99
0.19/0.25	c total CPU time = 0.251s
0.19/0.25	c total wall clock time = 0.252s

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-4104449-1466242823/watcher-4104449-1466242823 -o /tmp/evaluation-result-4104449-1466242823/solver-4104449-1466242823 -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-4104449-1466242823.opb 

pid=31517
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: 2.08 2.04 1.91 3/180 31520
/proc/meminfo: memFree=30026192/32872528 swapFree=526336/559040
[pid=31520] ppid=31517 vsize=745028 CPUtime=0 cores=1,3,5,7
/proc/31520/stat : 31520 (toysat) R 31517 31520 28898 0 -1 4202496 2786 0 0 0 0 0 0 0 20 0 4 0 26332404 762908672 2637 33554432000 4194304 16246674 140737111275120 140737111274544 13880264 0 2 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/31520/statm: 186769 2646 442 2943 0 183663 0
[pid=31520/tid=31521] ppid=31517 vsize=762436 CPUtime=0 cores=1,3,5,7
/proc/31520/task/31521/stat : 31521 (toysat) S 31517 31520 28898 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 26332404 780734464 2703 33554432000 4194304 16246674 140737111275120 140071601679600 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=31520/tid=31522] ppid=31517 vsize=766532 CPUtime=0 cores=1,3,5,7
/proc/31520/task/31522/stat : 31522 (toysat) S 31517 31520 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26332404 784928768 2722 33554432000 4194304 16246674 140737111275120 140071591189744 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=31520/tid=31523] ppid=31517 vsize=770628 CPUtime=0 cores=1,3,5,7
/proc/31520/task/31523/stat : 31523 (toysat) S 31517 31520 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26332404 789123072 2738 33554432000 4194304 16246674 140737111275120 140071580716208 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 5 0 0 0 0 0

[startup+0.100178 s]
/proc/loadavg: 2.08 2.04 1.91 3/180 31520
/proc/meminfo: memFree=30026192/32872528 swapFree=526336/559040
[pid=31520] ppid=31517 vsize=1218116 CPUtime=0.09 cores=1,3,5,7
/proc/31520/stat : 31520 (toysat) R 31517 31520 28898 0 -1 4202496 32118 0 0 0 4 5 0 0 20 0 4 0 26332404 1247350784 31960 33554432000 4194304 16246674 140737111275120 140737111274544 12449399 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/31520/statm: 304529 31973 642 2943 0 301423 0
[pid=31520/tid=31521] ppid=31517 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/31520/task/31521/stat : 31521 (toysat) S 31517 31520 28898 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 26332404 1247350784 31982 33554432000 4194304 16246674 140737111275120 140071601679600 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=31520/tid=31522] ppid=31517 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/31520/task/31522/stat : 31522 (toysat) S 31517 31520 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26332404 1247350784 31993 33554432000 4194304 16246674 140737111275120 140071591189744 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=31520/tid=31523] ppid=31517 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/31520/task/31523/stat : 31523 (toysat) S 31517 31520 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26332404 1247350784 32005 33554432000 4194304 16246674 140737111275120 140071580716208 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+0.200537 s]
/proc/loadavg: 2.08 2.04 1.91 3/180 31520
/proc/meminfo: memFree=30026192/32872528 swapFree=526336/559040
[pid=31520] ppid=31517 vsize=1218116 CPUtime=0.19 cores=1,3,5,7
/proc/31520/stat : 31520 (toysat) R 31517 31520 28898 0 -1 4202496 60741 0 0 0 10 9 0 0 20 0 4 0 26332404 1247350784 60580 33554432000 4194304 16246674 140737111275120 140737111274544 5677541 0 0 0 34082818 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/31520/statm: 304529 60586 759 2943 0 301423 0
[pid=31520/tid=31521] ppid=31517 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/31520/task/31521/stat : 31521 (toysat) S 31517 31520 28898 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 26332404 1247350784 60588 33554432000 4194304 16246674 140737111275120 140071601679600 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 5 0 0 0 0 0
[pid=31520/tid=31522] ppid=31517 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/31520/task/31522/stat : 31522 (toysat) S 31517 31520 28898 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 26332404 1247350784 60594 33554432000 4194304 16246674 140737111275120 140071591189744 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 1 0 0 0 0 0
[pid=31520/tid=31523] ppid=31517 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/31520/task/31523/stat : 31523 (toysat) S 31517 31520 28898 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 26332404 1247350784 60598 33554432000 4194304 16246674 140737111275120 140071580716208 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

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 31520 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

Child status: 0
Real time (s): 0.270011
CPU time (s): 0.268958
CPU user time (s): 0.145977
CPU system time (s): 0.122981
CPU usage (%): 99.61
Max. virtual memory (cumulated for all children) (KiB): 1218116

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.145977
system time used= 0.122981
maximum resident set size= 280868
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 70388
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= 17
involuntary context switches= 1

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.003999 second user time and 0.005999 second system time

The end

Launcher Data 

Begin job on node106 at 2016-06-18 11:40:23
IDJOB=4104449
IDBENCH=2705
IDSOLVER=2542
FILE ID=node106/4104449-1466242823
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=211.opb
COMMAND LINE= toysat +RTS -H1G -MMEMLIMITm -K1G -RTS --pb --search=bcd2 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4104449-1466242823/watcher-4104449-1466242823 -o /tmp/evaluation-result-4104449-1466242823/solver-4104449-1466242823 -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-4104449-1466242823.opb

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

MD5SUM BENCH= aef7b6df343c9c6241c0c50740e09797
RANDOM SEED=2031114306

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:        30026712 kB
Buffers:           80348 kB
Cached:           206516 kB
SwapCached:         1868 kB
Active:          1338116 kB
Inactive:         202708 kB
Active(anon):    1253264 kB
Inactive(anon):     3048 kB
Active(file):      84852 kB
Inactive(file):   199660 kB
Unevictable:      559040 kB
Mlocked:          526336 kB
SwapTotal:      67108856 kB
SwapFree:       67099160 kB
Dirty:             17596 kB
Writeback:             0 kB
AnonPages:       1812368 kB
Mapped:            10776 kB
Shmem:                 0 kB
Slab:             611492 kB
SReclaimable:      53976 kB
SUnreclaim:       557516 kB
KernelStack:        1528 kB
PageTables:         7460 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:    169984 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 11:40:23