Trace number 4118924

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
minisatp 2012-10-02 git-d91742bOPT-29 0.249962 0.250545

General information on the benchmark

NamePB15eval/normalized-PB15eval/OPT-SMALLINT-LIN/minlplib2-pb-0.1.0/
opb/normalized-graphpart_2pm-0066-0066.lin.opb
MD5SUM1fd21a5caa3910eee84a2a693f74f708
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-29
Best CPU time to get the best result obtained on this benchmark0.12198
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables324
Total number of constraints468
Number of constraints which are clauses216
Number of constraints which are cardinality constraints (but not clauses)36
Number of constraints which are nor clauses,nor cardinality constraints216
Minimum length of a constraint3
Maximum length of a constraint3
Number of terms in the objective function 216
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 216
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 216
Number of bits of the biggest sum of numbers8
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 Parsing PB file...
0.00/0.00	c Converting 504 PB-constraints to clauses...
0.00/0.00	c   -- Unit propagations: (none)
0.00/0.00	c   -- Detecting intervals from adjacent constraints: ####################################
0.00/0.00	c   -- Clauses(.)/Splits(s): ........................................................................................................................................................................................................................
0.00/0.00	c ---[ 502]---> BDD-cost:    3
0.00/0.00	c ---[ 500]---> BDD-cost:    3
0.00/0.00	c ---[ 498]---> BDD-cost:    3
0.00/0.00	c ---[ 496]---> BDD-cost:    3
0.00/0.00	c ---[ 494]---> BDD-cost:    3
0.00/0.00	c ---[ 492]---> BDD-cost:    3
0.00/0.00	c ---[ 490]---> BDD-cost:    3
0.00/0.00	c ---[ 488]---> BDD-cost:    3
0.00/0.00	c ---[ 486]---> BDD-cost:    3
0.00/0.00	c ---[ 484]---> BDD-cost:    3
0.00/0.00	c ---[ 482]---> BDD-cost:    3
0.00/0.00	c ---[ 480]---> BDD-cost:    3
0.00/0.00	c ---[ 478]---> BDD-cost:    3
0.00/0.00	c ---[ 476]---> BDD-cost:    3
0.00/0.00	c ---[ 474]---> BDD-cost:    3
0.00/0.00	c ---[ 472]---> BDD-cost:    3
0.00/0.00	c ---[ 470]---> BDD-cost:    3
0.00/0.00	c ---[ 468]---> BDD-cost:    3
0.00/0.00	c ---[ 466]---> BDD-cost:    3
0.00/0.00	c ---[ 464]---> BDD-cost:    3
0.00/0.00	c ---[ 462]---> BDD-cost:    3
0.00/0.00	c ---[ 460]---> BDD-cost:    3
0.00/0.00	c ---[ 458]---> BDD-cost:    3
0.00/0.00	c ---[ 456]---> BDD-cost:    3
0.00/0.00	c ---[ 454]---> BDD-cost:    3
0.00/0.00	c ---[ 452]---> BDD-cost:    3
0.00/0.00	c ---[ 450]---> BDD-cost:    3
0.00/0.00	c ---[ 448]---> BDD-cost:    3
0.00/0.00	c ---[ 446]---> BDD-cost:    3
0.00/0.00	c ---[ 444]---> BDD-cost:    3
0.00/0.00	c ---[ 442]---> BDD-cost:    3
0.00/0.00	c ---[ 440]---> BDD-cost:    3
0.00/0.00	c ---[ 438]---> BDD-cost:    3
0.00/0.00	c ---[ 436]---> BDD-cost:    3
0.00/0.00	c ---[ 434]---> BDD-cost:    3
0.00/0.00	c ---[ 432]---> BDD-cost:    3
0.00/0.00	c ---[ 430]---> BDD-cost:    2
0.00/0.00	c ---[ 428]---> BDD-cost:    2
0.00/0.00	c ---[ 426]---> BDD-cost:    2
0.00/0.00	c ---[ 424]---> BDD-cost:    2
0.00/0.00	c ---[ 422]---> BDD-cost:    2
0.00/0.00	c ---[ 420]---> BDD-cost:    2
0.00/0.00	c ---[ 418]---> BDD-cost:    2
0.00/0.00	c ---[ 416]---> BDD-cost:    2
0.00/0.00	c ---[ 414]---> BDD-cost:    2
0.00/0.00	c ---[ 412]---> BDD-cost:    2
0.00/0.00	c ---[ 410]---> BDD-cost:    2
0.00/0.00	c ---[ 408]---> BDD-cost:    2
0.00/0.00	c ---[ 406]---> BDD-cost:    2
0.00/0.00	c ---[ 404]---> BDD-cost:    2
0.00/0.00	c ---[ 402]---> BDD-cost:    2
0.00/0.00	c ---[ 400]---> BDD-cost:    2
0.00/0.00	c ---[ 398]---> BDD-cost:    2
0.00/0.00	c ---[ 396]---> BDD-cost:    2
0.00/0.00	c ---[ 394]---> BDD-cost:    2
0.00/0.00	c ---[ 392]---> BDD-cost:    2
0.00/0.00	c ---[ 390]---> BDD-cost:    2
0.00/0.00	c ---[ 388]---> BDD-cost:    2
0.00/0.00	c ---[ 386]---> BDD-cost:    2
0.00/0.00	c ---[ 384]---> BDD-cost:    2
0.00/0.00	c ---[ 382]---> BDD-cost:    2
0.00/0.00	c ---[ 380]---> BDD-cost:    2
0.00/0.00	c ---[ 378]---> BDD-cost:    2
0.00/0.00	c ---[ 376]---> BDD-cost:    2
0.00/0.00	c ---[ 374]---> BDD-cost:    2
0.00/0.00	c ---[ 372]---> BDD-cost:    2
0.00/0.00	c ---[ 370]---> BDD-cost:    2
0.00/0.00	c ---[ 368]---> BDD-cost:    2
0.00/0.00	c ---[ 366]---> BDD-cost:    2
0.00/0.00	c ---[ 364]---> BDD-cost:    2
0.00/0.00	c ---[ 362]---> BDD-cost:    2
0.00/0.00	c ---[ 360]---> BDD-cost:    2
0.00/0.00	c ---[ 358]---> BDD-cost:    2
0.00/0.00	c ---[ 356]---> BDD-cost:    2
0.00/0.00	c ---[ 354]---> BDD-cost:    2
0.00/0.00	c ---[ 352]---> BDD-cost:    2
0.00/0.00	c ---[ 350]---> BDD-cost:    2
0.00/0.00	c ---[ 348]---> BDD-cost:    2
0.00/0.00	c ---[ 346]---> BDD-cost:    2
0.00/0.00	c ---[ 344]---> BDD-cost:    2
0.00/0.00	c ---[ 342]---> BDD-cost:    2
0.00/0.00	c ---[ 340]---> BDD-cost:    2
0.00/0.00	c ---[ 338]---> BDD-cost:    2
0.00/0.00	c ---[ 336]---> BDD-cost:    2
0.00/0.00	c ---[ 334]---> BDD-cost:    2
0.00/0.00	c ---[ 332]---> BDD-cost:    2
0.00/0.00	c ---[ 330]---> BDD-cost:    2
0.00/0.00	c ---[ 328]---> BDD-cost:    2
0.00/0.00	c ---[ 326]---> BDD-cost:    2
0.00/0.00	c ---[ 324]---> BDD-cost:    2
0.00/0.00	c ---[ 322]---> BDD-cost:    2
0.00/0.00	c ---[ 320]---> BDD-cost:    2
0.00/0.00	c ---[ 318]---> BDD-cost:    2
0.00/0.00	c ---[ 316]---> BDD-cost:    2
0.00/0.00	c ---[ 314]---> BDD-cost:    2
0.00/0.00	c ---[ 312]---> BDD-cost:    2
0.00/0.00	c ---[ 310]---> BDD-cost:    2
0.00/0.00	c ---[ 308]---> BDD-cost:    2
0.00/0.00	c ---[ 306]---> BDD-cost:    2
0.00/0.00	c ---[ 304]---> BDD-cost:    2
0.00/0.00	c ---[ 302]---> BDD-cost:    2
0.00/0.00	c ---[ 300]---> BDD-cost:    2
0.00/0.00	c ---[ 298]---> BDD-cost:    2
0.00/0.00	c ---[ 296]---> BDD-cost:    2
0.00/0.00	c ---[ 294]---> BDD-cost:    2
0.00/0.00	c ---[ 292]---> BDD-cost:    2
0.00/0.00	c ---[ 290]---> BDD-cost:    2
0.00/0.00	c ---[ 288]---> BDD-cost:    2
0.00/0.00	c ---[ 286]---> BDD-cost:    2
0.00/0.00	c ---[ 284]---> BDD-cost:    2
0.00/0.00	c ---[ 282]---> BDD-cost:    2
0.00/0.00	c ---[ 280]---> BDD-cost:    2
0.00/0.00	c ---[ 278]---> BDD-cost:    2
0.00/0.00	c ---[ 276]---> BDD-cost:    2
0.00/0.00	c ---[ 274]---> BDD-cost:    2
0.00/0.00	c ---[ 272]---> BDD-cost:    2
0.00/0.00	c ---[ 270]---> BDD-cost:    2
0.00/0.00	c ---[ 268]---> BDD-cost:    2
0.00/0.00	c ---[ 266]---> BDD-cost:    2
0.00/0.00	c ---[ 264]---> BDD-cost:    2
0.00/0.00	c ---[ 262]---> BDD-cost:    2
0.00/0.00	c ---[ 260]---> BDD-cost:    2
0.00/0.00	c ---[ 258]---> BDD-cost:    2
0.00/0.00	c ---[ 256]---> BDD-cost:    2
0.00/0.00	c ---[ 254]---> BDD-cost:    2
0.00/0.00	c ---[ 252]---> BDD-cost:    2
0.00/0.00	c ---[ 250]---> BDD-cost:    2
0.00/0.00	c ---[ 248]---> BDD-cost:    2
0.00/0.00	c ---[ 246]---> BDD-cost:    2
0.00/0.00	c ---[ 244]---> BDD-cost:    2
0.00/0.00	c ---[ 242]---> BDD-cost:    2
0.00/0.00	c ---[ 240]---> BDD-cost:    2
0.00/0.00	c ---[ 238]---> BDD-cost:    2
0.00/0.00	c ---[ 236]---> BDD-cost:    2
0.00/0.00	c ---[ 234]---> BDD-cost:    2
0.00/0.00	c ---[ 232]---> BDD-cost:    2
0.00/0.00	c ---[ 230]---> BDD-cost:    2
0.00/0.00	c ---[ 228]---> BDD-cost:    2
0.00/0.00	c ---[ 226]---> BDD-cost:    2
0.00/0.00	c ---[ 224]---> BDD-cost:    2
0.00/0.00	c ---[ 222]---> BDD-cost:    2
0.00/0.00	c ---[ 220]---> BDD-cost:    2
0.00/0.00	c ---[ 218]---> BDD-cost:    2
0.00/0.00	c ---[ 216]---> BDD-cost:    2
0.00/0.00	c ---[ 214]---> BDD-cost:    2
0.00/0.00	c ---[ 212]---> BDD-cost:    2
0.00/0.00	c ---[ 210]---> BDD-cost:    2
0.00/0.00	c ---[ 208]---> BDD-cost:    2
0.00/0.00	c ---[ 206]---> BDD-cost:    2
0.00/0.00	c ---[ 204]---> BDD-cost:    2
0.00/0.01	c ---[ 202]---> BDD-cost:    2
0.00/0.01	c ---[ 200]---> BDD-cost:    2
0.00/0.01	c ---[ 198]---> BDD-cost:    2
0.00/0.01	c ---[ 196]---> BDD-cost:    2
0.00/0.01	c ---[ 194]---> BDD-cost:    2
0.00/0.01	c ---[ 192]---> BDD-cost:    2
0.00/0.01	c ---[ 190]---> BDD-cost:    2
0.00/0.01	c ---[ 188]---> BDD-cost:    2
0.00/0.01	c ---[ 186]---> BDD-cost:    2
0.00/0.01	c ---[ 184]---> BDD-cost:    2
0.00/0.01	c ---[ 182]---> BDD-cost:    2
0.00/0.01	c ---[ 180]---> BDD-cost:    2
0.00/0.01	c ---[ 178]---> BDD-cost:    2
0.00/0.01	c ---[ 176]---> BDD-cost:    2
0.00/0.01	c ---[ 174]---> BDD-cost:    2
0.00/0.01	c ---[ 172]---> BDD-cost:    2
0.00/0.01	c ---[ 170]---> BDD-cost:    2
0.00/0.01	c ---[ 168]---> BDD-cost:    2
0.00/0.01	c ---[ 166]---> BDD-cost:    2
0.00/0.01	c ---[ 164]---> BDD-cost:    2
0.00/0.01	c ---[ 162]---> BDD-cost:    2
0.00/0.01	c ---[ 160]---> BDD-cost:    2
0.00/0.01	c ---[ 158]---> BDD-cost:    2
0.00/0.01	c ---[ 156]---> BDD-cost:    2
0.00/0.01	c ---[ 154]---> BDD-cost:    2
0.00/0.01	c ---[ 152]---> BDD-cost:    2
0.00/0.01	c ---[ 150]---> BDD-cost:    2
0.00/0.01	c ---[ 148]---> BDD-cost:    2
0.00/0.01	c ---[ 146]---> BDD-cost:    2
0.00/0.01	c ---[ 144]---> BDD-cost:    2
0.00/0.01	c ---[ 142]---> BDD-cost:    2
0.00/0.01	c ---[ 140]---> BDD-cost:    2
0.00/0.01	c ---[ 138]---> BDD-cost:    2
0.00/0.01	c ---[ 136]---> BDD-cost:    2
0.00/0.01	c ---[ 134]---> BDD-cost:    2
0.00/0.01	c ---[ 132]---> BDD-cost:    2
0.00/0.01	c ---[ 130]---> BDD-cost:    2
0.00/0.01	c ---[ 128]---> BDD-cost:    2
0.00/0.01	c ---[ 126]---> BDD-cost:    2
0.00/0.01	c ---[ 124]---> BDD-cost:    2
0.00/0.01	c ---[ 122]---> BDD-cost:    2
0.00/0.01	c ---[ 120]---> BDD-cost:    2
0.00/0.01	c ---[ 118]---> BDD-cost:    2
0.00/0.01	c ---[ 116]---> BDD-cost:    2
0.00/0.01	c ---[ 114]---> BDD-cost:    2
0.00/0.01	c ---[ 112]---> BDD-cost:    2
0.00/0.01	c ---[ 110]---> BDD-cost:    2
0.00/0.01	c ---[ 108]---> BDD-cost:    2
0.00/0.01	c ---[ 106]---> BDD-cost:    2
0.00/0.01	c ---[ 104]---> BDD-cost:    2
0.00/0.01	c ---[ 102]---> BDD-cost:    2
0.00/0.01	c ---[ 100]---> BDD-cost:    2
0.00/0.01	c ---[  98]---> BDD-cost:    2
0.00/0.01	c ---[  96]---> BDD-cost:    2
0.00/0.01	c ---[  94]---> BDD-cost:    2
0.00/0.01	c ---[  92]---> BDD-cost:    2
0.00/0.01	c ---[  90]---> BDD-cost:    2
0.00/0.01	c ---[  88]---> BDD-cost:    2
0.00/0.01	c ---[  86]---> BDD-cost:    2
0.00/0.01	c ---[  84]---> BDD-cost:    2
0.00/0.01	c ---[  82]---> BDD-cost:    2
0.00/0.01	c ---[  80]---> BDD-cost:    2
0.00/0.01	c ---[  78]---> BDD-cost:    2
0.00/0.01	c ---[  76]---> BDD-cost:    2
0.00/0.01	c ---[  74]---> BDD-cost:    2
0.00/0.01	c ---[  72]---> BDD-cost:    2
0.00/0.01	c ---[  70]---> BDD-cost:    2
0.00/0.01	c ---[  68]---> BDD-cost:    2
0.00/0.01	c ---[  66]---> BDD-cost:    2
0.00/0.01	c ---[  64]---> BDD-cost:    2
0.00/0.01	c ---[  62]---> BDD-cost:    2
0.00/0.01	c ---[  60]---> BDD-cost:    2
0.00/0.01	c ---[  58]---> BDD-cost:    2
0.00/0.01	c ---[  56]---> BDD-cost:    2
0.00/0.01	c ---[  54]---> BDD-cost:    2
0.00/0.01	c ---[  52]---> BDD-cost:    2
0.00/0.01	c ---[  50]---> BDD-cost:    2
0.00/0.01	c ---[  48]---> BDD-cost:    2
0.00/0.01	c ---[  46]---> BDD-cost:    2
0.00/0.01	c ---[  44]---> BDD-cost:    2
0.00/0.01	c ---[  42]---> BDD-cost:    2
0.00/0.01	c ---[  40]---> BDD-cost:    2
0.00/0.01	c ---[  38]---> BDD-cost:    2
0.00/0.01	c ---[  36]---> BDD-cost:    2
0.00/0.01	c ---[  34]---> BDD-cost:    2
0.00/0.01	c ---[  32]---> BDD-cost:    2
0.00/0.01	c ---[  30]---> BDD-cost:    2
0.00/0.01	c ---[  28]---> BDD-cost:    2
0.00/0.01	c ---[  26]---> BDD-cost:    2
0.00/0.01	c ---[  24]---> BDD-cost:    2
0.00/0.01	c ---[  22]---> BDD-cost:    2
0.00/0.01	c ---[  20]---> BDD-cost:    2
0.00/0.01	c ---[  18]---> BDD-cost:    2
0.00/0.01	c ---[  16]---> BDD-cost:    2
0.00/0.01	c ---[  14]---> BDD-cost:    2
0.00/0.01	c ---[  12]---> BDD-cost:    2
0.00/0.01	c ---[  10]---> BDD-cost:    2
0.00/0.01	c ---[   8]---> BDD-cost:    2
0.00/0.01	c ---[   6]---> BDD-cost:    2
0.00/0.01	c ---[   4]---> BDD-cost:    2
0.00/0.01	c ---[   2]---> BDD-cost:    2
0.00/0.01	c ---[   0]---> BDD-cost:    2
0.00/0.01	|  Eliminated clauses:           0.01 Mb                                      |
0.00/0.01	============================[ Search Statistics ]==============================
0.00/0.01	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.01	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.01	===============================================================================
0.00/0.01	===============================================================================
0.00/0.01	c Found solution: -4
0.00/0.01	c ---[   0]---> Sorter-cost: 6370     Base:
0.00/0.03	|  Eliminated clauses:           0.08 Mb                                      |
0.00/0.03	============================[ Search Statistics ]==============================
0.00/0.03	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.03	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.03	===============================================================================
0.00/0.03	===============================================================================
0.00/0.03	c Found solution: -20
0.00/0.03	c ---[   0]---> Sorter-cost:    0     Base:
0.00/0.05	|  Eliminated clauses:           0.09 Mb                                      |
0.00/0.05	============================[ Search Statistics ]==============================
0.00/0.05	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.05	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.05	===============================================================================
0.00/0.05	|       119 |    2657     6098    23315 |     2235      105     16 |  6.417 % |
0.00/0.05	===============================================================================
0.00/0.05	c Found solution: -23
0.00/0.05	c ---[   0]---> Sorter-cost:    0     Base:
0.00/0.06	|  Eliminated clauses:           0.09 Mb                                      |
0.00/0.06	============================[ Search Statistics ]==============================
0.00/0.06	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.06	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.06	===============================================================================
0.00/0.06	===============================================================================
0.00/0.06	c Found solution: -26
0.00/0.06	c ---[   0]---> Sorter-cost:    0     Base:
0.00/0.09	|  Eliminated clauses:           0.10 Mb                                      |
0.00/0.09	============================[ Search Statistics ]==============================
0.00/0.09	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.09	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.09	===============================================================================
0.00/0.09	|       361 |    2328     5499    20621 |     2016      295     15 | 11.249 % |
0.00/0.09	|       511 |    2264     5499    20621 |     2217      421     16 | 12.264 % |
0.00/0.09	|       736 |    2193     5499    20621 |     2439      630     16 | 13.390 % |
0.00/0.09	===============================================================================
0.00/0.09	c Found solution: -28
0.00/0.09	c ---[   0]---> Sorter-cost:    0     Base:
0.09/0.13	|  Eliminated clauses:           0.10 Mb                                      |
0.09/0.13	============================[ Search Statistics ]==============================
0.09/0.13	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.13	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.13	===============================================================================
0.09/0.13	|       837 |    2024     4717    17267 |     1729      722     16 | 14.492 % |
0.09/0.13	|       987 |    1967     4717    17267 |     1902      858     16 | 15.376 % |
0.09/0.13	|      1212 |    1939     4717    17267 |     2092     1047     16 | 15.811 % |
0.09/0.13	|      1549 |    1887     4717    17267 |     2302     1373     16 | 16.618 % |
0.09/0.13	===============================================================================
0.09/0.13	c Found solution: -29
0.09/0.13	c ---[   0]---> Sorter-cost:    0     Base:
0.19/0.25	|  Eliminated clauses:           0.11 Mb                                      |
0.19/0.25	============================[ Search Statistics ]==============================
0.19/0.25	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.19/0.25	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.19/0.25	===============================================================================
0.19/0.25	|      1729 |    1710     4005    13906 |     1468     1550     16 | 16.682 % |
0.19/0.25	|      1879 |    1692     4005    13906 |     1615     1698     15 | 16.955 % |
0.19/0.25	|      2104 |    1692     4005    13906 |     1776     1905     14 | 16.955 % |
0.19/0.25	|      2441 |    1682     4005    13906 |     1954     1817     15 | 17.107 % |
0.19/0.25	|      2947 |    1679     4005    13906 |     2150     2321     14 | 17.153 % |
0.19/0.25	|      3706 |    1667     4005    13906 |     2365     2911     13 | 17.335 % |
0.19/0.25	===============================================================================
0.19/0.25	c Optimal solution: -29
0.19/0.25	s OPTIMUM FOUND
0.19/0.25	v -x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 -x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 -x130 x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 -x145 -x146 x147 -x148 x149 -x150 -x151 -x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159 x160 -x161 -x162 -x163 -x164 -x165 x166 -x167 -x168 -x169 -x170 -x171 -x172 -x173 -x174 x175 -x176 -x177 x178 -x179 -x180 -x181 -x182 -x183 x184 -x185 -x186 -x187 -x188 -x189 x190 -x191 -x192 -x193 -x194 -x195 x196 -x197 -x198 -x199 x200 -x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 -x210 -x211 -x212 -x213 -x214 -x215 -x216 -x217 x218 x219 -x220 -x221 -x222 -x223 -x224 x225 -x226 -x227 -x228 -x229 -x230 -x231 x232 -x233 -x234 -x235 -x236 -x237 -x238 -x239 x240 -x241 -x242 -x243 -x244 -x245 -x246 -x247 x248 -x249 -x250 -x251 -x252 -x253 x254 x255 -x256 -x257 -x258 -x259 x260 x261 -x262 -x263 -x264 -x265 -x266 -x267 -x268 -x269 -x270 -x271 -x272 -x273 -x274 x275 -x276 -x277 -x278 -x279 -x280 -x281 -x282 -x283 -x284 -x285 -x286 -x287 -x288 -x289 x290 x291 -x292 -x293 -x294 -x295 -x296 x297 -x298 -x299 x300 -x301 -x302 -x303 -x304 x305 -x306 -x307 -x308 -x309 -x310 -x311 -x312 -x313 -x314 -x315 -x316 -x317 x318 -x319 -x320 x321 -x322 -x323 -x324 x1 -x2 -x3 -x4 -x5 x6 x7 -x8 -x9 -x10 -x11 x12 x13 -x14 -x15 -x16 x17 -x18 -x19 x20 -x21 -x22 x23 -x24 x25 -x26 -x27 x28 -x29 -x30 x31 -x32 -x33 x34 -x35 -x36 x37 -x38 -x39 -x40 x41 -x42 -x43 -x44 x45 -x46 -x47 x48 -x49 x50 -x51 x52 -x53 -x54 -x55 x56 -x57 -x58 -x59 x60 -x61 -x62 x63 -x64 -x65 x66 -x67 -x68 x69 x70 -x71 -x72 -x73 x74 -x75 x76 -x77 -x78 -x79 -x80 x81 -x82 -x83 x84 -x85 x86 -x87 -x88 x89 -x90 -x91 -x92 x93 -x94 x95 -x96 -x97 -x98 x99 -x100 -x101 x102 -x103 -x104 x105 -x106 x107 -x108
0.19/0.25	c _______________________________________________________________________________
0.19/0.25	c 
0.19/0.25	restarts              : 31
0.19/0.25	conflicts             : 3892           (15570 /sec)
0.19/0.25	decisions             : 11783          (0.00 % random) (47139 /sec)
0.19/0.25	propagations          : 1432345        (5730251 /sec)
0.19/0.25	conflict literals     : 47616          (39.96 % deleted)
0.19/0.25	Memory used           : 6.50 MB
0.19/0.25	CPU time              : 0.249962 s
0.19/0.25	c _______________________________________________________________________________

Verifier Data 

OK	-29

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-4118924-1467236494/watcher-4118924-1467236494 -o /tmp/evaluation-result-4118924-1467236494/solver-4118924-1467236494 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node113-1467209086-3629 --watchdog 1960 -S 80 minisatp HOME/instance-4118924-1467236494.opb 

pid=6932
running on 4 cores: 0,2,4,6

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 Stack size limit: 81920 KiB
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: 81920 KiB


[startup+0 s]
/proc/loadavg: 2.08 2.07 2.08 4/176 6935
/proc/meminfo: memFree=27152512/32872528 swapFree=10964/940984
[pid=6935] ppid=6932 vsize=6456 CPUtime=0 cores=0,2,4,6
/proc/6935/stat : 6935 (minisatp) R 6932 6935 3613 0 -1 4202496 347 0 0 0 0 0 0 0 20 0 1 0 4616746 6610944 224 33554432000 4194304 5646918 140737350495408 140733620024152 4826286 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0
/proc/6935/statm: 1614 224 94 355 0 1255 0

[startup+0.100113 s]
/proc/loadavg: 2.08 2.07 2.08 4/176 6935
/proc/meminfo: memFree=27152512/32872528 swapFree=10964/940984
[pid=6935] ppid=6932 vsize=5052 CPUtime=0.09 cores=0,2,4,6
/proc/6935/stat : 6935 (minisatp) R 6932 6935 3613 0 -1 4202496 1113 0 0 0 9 0 0 0 20 0 1 0 4616746 5173248 968 33554432000 4194304 5646918 140737350495408 140733620024152 4388221 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0
/proc/6935/statm: 1263 968 153 355 0 904 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5052

[startup+0.200286 s]
/proc/loadavg: 2.08 2.07 2.08 4/176 6935
/proc/meminfo: memFree=27152512/32872528 swapFree=10964/940984
[pid=6935] ppid=6932 vsize=5436 CPUtime=0.19 cores=0,2,4,6
/proc/6935/stat : 6935 (minisatp) R 6932 6935 3613 0 -1 4202496 1154 0 0 0 19 0 0 0 20 0 1 0 4616746 5566464 1007 33554432000 4194304 5646918 140737350495408 140733620024152 4826286 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0
/proc/6935/statm: 1359 1007 154 355 0 1000 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 5436

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 6935 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

Child status: 0
Real time (s): 0.250545
CPU time (s): 0.249962
CPU user time (s): 0.249962
CPU system time (s): 0
CPU usage (%): 99.7673
Max. virtual memory (cumulated for all children) (KiB): 5436

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.249962
system time used= 0
maximum resident set size= 4308
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1225
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= 1
involuntary context switches= 2

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.002999 second user time and 0.005999 second system time

The end

Launcher Data 

Begin job on node113 at 2016-06-29 23:41:34
IDJOB=4118924
IDBENCH=111547
IDSOLVER=2555
FILE ID=node113/4118924-1467236494
RUNJOBID= node113-1467209086-3629
PBS_JOBID= 19997586
Free space on /tmp= 71732 MiB

SOLVER NAME= minisatp 2012-10-02 git-d91742b
BENCH NAME= PB15eval/normalized-PB15eval/OPT-SMALLINT-LIN/minlplib2-pb-0.1.0/opb/normalized-graphpart_2pm-0066-0066.lin.opb
COMMAND LINE= minisatp BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4118924-1467236494/watcher-4118924-1467236494 -o /tmp/evaluation-result-4118924-1467236494/solver-4118924-1467236494 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node113-1467209086-3629 --watchdog 1960 -S 80 minisatp HOME/instance-4118924-1467236494.opb

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

MD5SUM BENCH= 1fd21a5caa3910eee84a2a693f74f708
RANDOM SEED=212742303

node113.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.947
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.89
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.947
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	: 5325.52
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.947
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.947
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	: 5332.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.947
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	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.947
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.947
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	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.947
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	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        27152684 kB
Buffers:           84412 kB
Cached:          1446436 kB
SwapCached:            0 kB
Active:          3023688 kB
Inactive:        1004968 kB
Active(anon):    2500240 kB
Inactive(anon):        0 kB
Active(file):     523448 kB
Inactive(file):  1004968 kB
Unevictable:      940984 kB
Mlocked:           10964 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:              3508 kB
Writeback:             0 kB
AnonPages:       3518416 kB
Mapped:            13976 kB
Shmem:               204 kB
Slab:             613848 kB
SReclaimable:      58268 kB
SUnreclaim:       555580 kB
KernelStack:        1472 kB
PageTables:        11216 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    3693984 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   3366912 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7552 kB
DirectMap2M:    33538048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-4118924-1467236494.opb

Free space on /tmp at the end= 71728 MiB
End job on node113 at 2016-06-29 23:41:35