Trace number 362302

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, and are wall clock time (not CPU 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
minisat+ 1.14UNSAT 17.5963 17.6029

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/fctp/normalized-reduced-mps-v2-20-10-ran6x43.opb
MD5SUM6ddbc05dc60ac3abba60700f70e1bd54
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark5.97409
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables7998
Total number of constraints307
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints307
Minimum length of a constraint31
Maximum length of a constraint1290
Number of terms in the objective function 7998
Biggest coefficient in the objective function 1795
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 530626
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262144
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 530626
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c Parsing PB file...
0.29/0.37	c Converting 356 PB-constraints to clauses...
0.29/0.38	c   -- Unit propagations: (none)
0.99/1.05	c   -- Detecting intervals from adjacent constraints: #################################################
0.99/1.05	c   -- Clauses(.)/Splits(s): (none)
0.99/1.05	c ---[ 354]---> BDD-cost: 1773
1.19/1.24	c ---[ 352]---> BDD-cost: 1773
1.39/1.42	c ---[ 350]---> BDD-cost: 1183
1.49/1.57	c ---[ 348]---> BDD-cost: 1183
1.69/1.71	c ---[ 346]---> BDD-cost: 1153
1.79/1.85	c ---[ 344]---> BDD-cost: 1773
1.99/2.04	c ---[ 342]---> BDD-cost:  139
1.99/2.04	c ---[ 340]---> BDD-cost:  153
1.99/2.05	c ---[ 338]---> BDD-cost:  165
1.99/2.05	c ---[ 336]---> BDD-cost:  257
1.99/2.06	c ---[ 334]---> BDD-cost:  257
1.99/2.06	c ---[ 332]---> BDD-cost:  153
1.99/2.06	c ---[ 330]---> BDD-cost:  153
1.99/2.07	c ---[ 328]---> BDD-cost:  246
1.99/2.07	c ---[ 326]---> BDD-cost:  353
1.99/2.08	c ---[ 324]---> BDD-cost:  165
1.99/2.08	c ---[ 322]---> BDD-cost:  141
1.99/2.09	c ---[ 320]---> BDD-cost:  165
1.99/2.09	c ---[ 318]---> BDD-cost:  153
1.99/2.09	c ---[ 316]---> Adder-cost: 188   maxlim: 104   bits: 7/7
2.09/2.10	c ---[ 314]---> BDD-cost:  153
2.09/2.11	c ---[ 312]---> BDD-cost:  141
2.09/2.11	c ---[ 310]---> BDD-cost:  165
2.09/2.11	c ---[ 308]---> BDD-cost:  153
2.09/2.12	c ---[ 306]---> BDD-cost:  165
2.09/2.12	c ---[ 304]---> BDD-cost:  153
2.09/2.12	c ---[ 302]---> BDD-cost:  257
2.09/2.13	c ---[ 300]---> BDD-cost:  257
2.09/2.13	c ---[ 298]---> BDD-cost:  165
2.09/2.14	c ---[ 296]---> BDD-cost:  153
2.09/2.14	c ---[ 294]---> BDD-cost:  153
2.09/2.14	c ---[ 292]---> BDD-cost:  153
2.09/2.15	c ---[ 290]---> BDD-cost:  141
2.09/2.15	c ---[ 288]---> BDD-cost:  153
2.09/2.15	c ---[ 286]---> BDD-cost:  257
2.09/2.16	c ---[ 284]---> BDD-cost:  141
2.09/2.16	c ---[ 282]---> BDD-cost:  165
2.09/2.17	c ---[ 280]---> BDD-cost:  257
2.09/2.17	c ---[ 278]---> BDD-cost:  353
2.09/2.18	c ---[ 276]---> BDD-cost:  141
2.09/2.18	c ---[ 274]---> BDD-cost:  338
2.09/2.19	c ---[ 272]---> BDD-cost:  246
2.09/2.19	c ---[ 270]---> BDD-cost:  165
2.09/2.20	c ---[ 268]---> BDD-cost:  153
2.09/2.20	c ---[ 266]---> BDD-cost:  165
2.19/2.20	c ---[ 264]---> BDD-cost:  353
2.19/2.21	c ---[ 262]---> BDD-cost:  153
2.19/2.21	c ---[ 260]---> BDD-cost:  153
2.19/2.22	c ---[ 258]---> BDD-cost:  165
2.19/2.22	c ---[ 257]---> BDD-cost:   38
2.19/2.22	c ---[ 256]---> BDD-cost:   31
2.19/2.22	c ---[ 255]---> BDD-cost:   47
2.19/2.22	c ---[ 254]---> BDD-cost:   34
2.19/2.22	c ---[ 253]---> Sorter-cost:  191     Base: 2
2.19/2.22	c ---[ 252]---> Sorter-cost:  181     Base: 2 2 2
2.19/2.22	c ---[ 251]---> Sorter-cost:  185     Base: 2
2.19/2.22	c ---[ 250]---> BDD-cost:   23
2.19/2.22	c ---[ 249]---> Sorter-cost:  172     Base: 2
2.19/2.22	c ---[ 248]---> Sorter-cost:  181     Base: 2 2 2
2.19/2.23	c ---[ 247]---> BDD-cost:   43
2.19/2.23	c ---[ 246]---> BDD-cost:   23
2.19/2.23	c ---[ 245]---> Sorter-cost:  178     Base: 2
2.19/2.23	c ---[ 244]---> Sorter-cost:  262     Base: 2
2.19/2.23	c ---[ 243]---> BDD-cost:   43
2.19/2.23	c ---[ 242]---> Sorter-cost:  172     Base: 2
2.19/2.23	c ---[ 241]---> BDD-cost:   34
2.19/2.23	c ---[ 240]---> Sorter-cost:  232     Base: 7
2.19/2.23	c ---[ 239]---> Sorter-cost:  264     Base: 2
2.19/2.23	c ---[ 238]---> Sorter-cost:  172     Base: 2
2.19/2.23	c ---[ 237]---> BDD-cost:   34
2.19/2.23	c ---[ 236]---> BDD-cost:   43
2.19/2.23	c ---[ 235]---> BDD-cost:   23
2.19/2.23	c ---[ 234]---> BDD-cost:   34
2.19/2.23	c ---[ 233]---> Sorter-cost:  230     Base: 7
2.19/2.23	c ---[ 232]---> Sorter-cost:  270     Base: 3
2.19/2.23	c ---[ 231]---> BDD-cost:   23
2.19/2.23	c ---[ 230]---> Sorter-cost:  185     Base: 2
2.19/2.24	c ---[ 229]---> Sorter-cost:  262     Base: 3
2.19/2.24	c ---[ 228]---> Sorter-cost:  181     Base: 2 2 2
2.19/2.24	c ---[ 227]---> BDD-cost:   23
2.19/2.24	c ---[ 226]---> Sorter-cost:  191     Base: 2
2.19/2.24	c ---[ 225]---> Sorter-cost:  185     Base: 2
2.19/2.24	c ---[ 224]---> BDD-cost:   34
2.19/2.24	c ---[ 223]---> BDD-cost:   39
2.19/2.24	c ---[ 222]---> BDD-cost:   31
2.19/2.24	c ---[ 221]---> BDD-cost:   43
2.19/2.24	c ---[ 220]---> BDD-cost:   43
2.19/2.24	c ---[ 219]---> BDD-cost:   34
2.19/2.24	c ---[ 218]---> Sorter-cost:  292     Base: 3
2.19/2.24	c ---[ 217]---> Sorter-cost:  185     Base: 2
2.19/2.24	c ---[ 216]---> Sorter-cost:  181     Base: 2 2 2
2.19/2.25	c ---[ 215]---> BDD-cost:   34
2.19/2.25	c ---[ 214]---> BDD-cost:   34
2.19/2.25	c ---[ 213]---> Sorter-cost:  172     Base: 2
2.19/2.25	c ---[ 212]---> Sorter-cost:  185     Base: 2
2.19/2.25	c ---[ 211]---> BDD-cost:   22
2.19/2.25	c ---[ 210]---> Sorter-cost:  264     Base: 2
2.19/2.25	c ---[ 209]---> Sorter-cost:  232     Base: 7
2.19/2.25	c ---[ 208]---> BDD-cost:   43
2.19/2.25	c ---[ 207]---> BDD-cost:   34
2.19/2.25	c ---[ 206]---> Sorter-cost:  191     Base: 2
2.19/2.25	c ---[ 205]---> Sorter-cost:  197     Base: 2 2 2
2.19/2.25	c ---[ 204]---> Sorter-cost:  185     Base: 2
2.19/2.25	c ---[ 203]---> BDD-cost:   23
2.19/2.25	c ---[ 202]---> Sorter-cost:  172     Base: 2
2.19/2.25	c ---[ 201]---> Sorter-cost:  185     Base: 2 2 2
2.19/2.25	c ---[ 200]---> Sorter-cost:  189     Base: 2
2.19/2.26	c ---[ 199]---> BDD-cost:   43
2.19/2.26	c ---[ 198]---> BDD-cost:   23
2.19/2.26	c ---[ 197]---> Sorter-cost:  178     Base: 2
2.19/2.26	c ---[ 196]---> BDD-cost:   43
2.19/2.26	c ---[ 195]---> Sorter-cost:  172     Base: 2
2.19/2.26	c ---[ 194]---> BDD-cost:   34
2.19/2.26	c ---[ 193]---> Sorter-cost:  232     Base: 7
2.19/2.26	c ---[ 192]---> Sorter-cost:  264     Base: 2
2.19/2.26	c ---[ 191]---> Sorter-cost:  172     Base: 2
2.19/2.26	c ---[ 190]---> BDD-cost:   34
2.19/2.26	c ---[ 189]---> Sorter-cost:  195     Base: 2 2 2
2.19/2.26	c ---[ 188]---> BDD-cost:   43
2.19/2.26	c ---[ 187]---> BDD-cost:   23
2.19/2.26	c ---[ 186]---> BDD-cost:   34
2.19/2.26	c ---[ 185]---> Sorter-cost:  270     Base: 3
2.19/2.26	c ---[ 184]---> BDD-cost:   23
2.19/2.26	c ---[ 183]---> Sorter-cost:  185     Base: 2
2.19/2.26	c ---[ 182]---> Sorter-cost:  262     Base: 3
2.19/2.26	c ---[ 181]---> Sorter-cost:  194     Base: 2 2 2
2.19/2.27	c ---[ 180]---> BDD-cost:   23
2.19/2.27	c ---[ 179]---> Sorter-cost:  191     Base: 2
2.19/2.27	c ---[ 178]---> BDD-cost:   47
2.19/2.27	c ---[ 177]---> Sorter-cost:  185     Base: 2
2.19/2.27	c ---[ 176]---> BDD-cost:   34
2.19/2.27	c ---[ 175]---> BDD-cost:   39
2.19/2.27	c ---[ 174]---> BDD-cost:   43
2.19/2.27	c ---[ 173]---> BDD-cost:   43
2.19/2.27	c ---[ 172]---> BDD-cost:   34
2.19/2.27	c ---[ 171]---> Sorter-cost:  172     Base: 2
2.19/2.27	c ---[ 170]---> Sorter-cost:  172     Base: 2
2.19/2.27	c ---[ 169]---> Sorter-cost:  172     Base: 2
2.19/2.27	c ---[ 168]---> BDD-cost:   34
2.19/2.27	c ---[ 167]---> BDD-cost:   12
2.19/2.27	c ---[ 166]---> BDD-cost:   34
2.19/2.27	c ---[ 165]---> Sorter-cost:  172     Base: 2
2.19/2.27	c ---[ 164]---> Sorter-cost:  172     Base: 2
2.19/2.27	c ---[ 163]---> Sorter-cost:  172     Base: 2
2.19/2.27	c ---[ 162]---> Sorter-cost:  172     Base: 2
2.19/2.27	c ---[ 161]---> BDD-cost:   43
2.19/2.27	c ---[ 160]---> BDD-cost:   34
2.19/2.28	c ---[ 159]---> Sorter-cost:  172     Base: 2
2.19/2.28	c ---[ 158]---> Sorter-cost:  172     Base: 2
2.19/2.28	c ---[ 157]---> Sorter-cost:  172     Base: 2
2.19/2.28	c ---[ 156]---> BDD-cost:   39
2.19/2.28	c ---[ 155]---> BDD-cost:   23
2.19/2.28	c ---[ 154]---> Sorter-cost:  172     Base: 2
2.19/2.28	c ---[ 153]---> Sorter-cost:  172     Base: 2
2.19/2.28	c ---[ 152]---> BDD-cost:   43
2.19/2.28	c ---[ 151]---> BDD-cost:   23
2.19/2.28	c ---[ 150]---> Sorter-cost:  172     Base: 2
2.19/2.28	c ---[ 149]---> BDD-cost:   43
2.19/2.28	c ---[ 148]---> Sorter-cost:  172     Base: 2
2.19/2.28	c ---[ 147]---> BDD-cost:   34
2.19/2.28	c ---[ 146]---> Sorter-cost:  172     Base: 2
2.19/2.28	c ---[ 145]---> BDD-cost:   31
2.19/2.28	c ---[ 144]---> Sorter-cost:  198     Base: 2 2 2
2.19/2.28	c ---[ 143]---> Sorter-cost:  172     Base: 2
2.19/2.28	c ---[ 142]---> Sorter-cost:  172     Base: 2
2.19/2.28	c ---[ 141]---> BDD-cost:   34
2.19/2.29	c ---[ 140]---> BDD-cost:   43
2.19/2.29	c ---[ 139]---> BDD-cost:   23
2.19/2.29	c ---[ 138]---> BDD-cost:   34
2.19/2.29	c ---[ 137]---> Sorter-cost:  172     Base: 2
2.19/2.29	c ---[ 136]---> BDD-cost:   23
2.19/2.29	c ---[ 135]---> Sorter-cost:  172     Base: 2
2.19/2.29	c ---[ 134]---> Sorter-cost:  172     Base: 2
2.19/2.29	c ---[ 133]---> BDD-cost:   31
2.19/2.29	c ---[ 132]---> Sorter-cost:  172     Base: 2
2.19/2.29	c ---[ 131]---> BDD-cost:   23
2.19/2.29	c ---[ 130]---> Sorter-cost:  172     Base: 2
2.19/2.29	c ---[ 129]---> Sorter-cost:  172     Base: 2
2.19/2.29	c ---[ 128]---> BDD-cost:   34
2.19/2.29	c ---[ 127]---> BDD-cost:   38
2.19/2.29	c ---[ 126]---> BDD-cost:   43
2.19/2.29	c ---[ 125]---> BDD-cost:   43
2.19/2.29	c ---[ 124]---> BDD-cost:   34
2.19/2.29	c ---[ 123]---> Sorter-cost:  292     Base: 3
2.19/2.29	c ---[ 122]---> BDD-cost:   12
2.19/2.29	c ---[ 121]---> Sorter-cost:  185     Base: 2
2.19/2.29	c ---[ 120]---> Sorter-cost:  181     Base: 2 2 2
2.19/2.30	c ---[ 119]---> BDD-cost:   34
2.19/2.30	c ---[ 118]---> BDD-cost:   34
2.19/2.30	c ---[ 117]---> Sorter-cost:  172     Base: 2
2.29/2.30	c ---[ 116]---> Sorter-cost:  185     Base: 2
2.29/2.30	c ---[ 115]---> Sorter-cost:  264     Base: 2
2.29/2.30	c ---[ 114]---> Sorter-cost:  232     Base: 7
2.29/2.30	c ---[ 113]---> BDD-cost:   43
2.29/2.30	c ---[ 112]---> BDD-cost:   34
2.29/2.30	c ---[ 111]---> Sorter-cost:  177     Base: 2
2.29/2.30	c ---[ 110]---> Sorter-cost:  191     Base: 2
2.29/2.30	c ---[ 109]---> Sorter-cost:  197     Base: 2 2 2
2.29/2.30	c ---[ 108]---> Sorter-cost:  185     Base: 2
2.29/2.30	c ---[ 107]---> BDD-cost:   23
2.29/2.30	c ---[ 106]---> Sorter-cost:  172     Base: 2
2.29/2.30	c ---[ 105]---> Sorter-cost:  198     Base: 2 2 2
2.29/2.30	c ---[ 104]---> BDD-cost:   43
2.29/2.30	c ---[ 103]---> BDD-cost:   23
2.29/2.30	c ---[ 102]---> Sorter-cost:  178     Base: 2
2.29/2.31	c ---[ 101]---> BDD-cost:   43
2.29/2.31	c ---[ 100]---> BDD-cost:   31
2.29/2.31	c ---[  99]---> Sorter-cost:  172     Base: 2
2.29/2.31	c ---[  98]---> BDD-cost:   34
2.29/2.31	c ---[  97]---> Sorter-cost:  232     Base: 7
2.29/2.31	c ---[  96]---> Sorter-cost:  264     Base: 2
2.29/2.31	c ---[  95]---> Sorter-cost:  172     Base: 2
2.29/2.31	c ---[  94]---> BDD-cost:   34
2.29/2.31	c ---[  93]---> BDD-cost:   43
2.29/2.31	c ---[  92]---> BDD-cost:   23
2.29/2.31	c ---[  91]---> BDD-cost:   34
2.29/2.31	c ---[  90]---> Sorter-cost:  270     Base: 3
2.29/2.31	c ---[  89]---> BDD-cost:   39
2.29/2.31	c ---[  88]---> BDD-cost:   23
2.29/2.31	c ---[  87]---> Sorter-cost:  185     Base: 2
2.29/2.31	c ---[  86]---> Sorter-cost:  262     Base: 3
2.29/2.31	c ---[  85]---> Sorter-cost:  194     Base: 2 2 2
2.29/2.31	c ---[  84]---> BDD-cost:   23
2.29/2.31	c ---[  83]---> Sorter-cost:  191     Base: 2
2.29/2.32	c ---[  82]---> Sorter-cost:  185     Base: 2
2.29/2.32	c ---[  81]---> BDD-cost:   34
2.29/2.32	c ---[  80]---> BDD-cost:   22
2.29/2.32	c ---[  79]---> Sorter-cost:  230     Base: 7
2.29/2.32	c ---[  78]---> Sorter-cost:  262     Base: 2
2.29/2.32	c ---[  77]---> BDD-cost:   39
2.29/2.32	c ---[  76]---> BDD-cost:   22
2.29/2.32	c ---[  75]---> BDD-cost:   22
2.29/2.32	c ---[  74]---> BDD-cost:   31
2.29/2.32	c ---[  73]---> BDD-cost:   12
2.29/2.32	c ---[  72]---> BDD-cost:   22
2.29/2.32	c ---[  71]---> Sorter-cost:  268     Base: 3
2.29/2.32	c ---[  70]---> BDD-cost:   12
2.29/2.32	c ---[  69]---> BDD-cost:   47
2.29/2.32	c ---[  68]---> Sorter-cost:  260     Base: 3
2.29/2.32	c ---[  67]---> Sorter-cost:  192     Base: 2 2 2
2.29/2.32	c ---[  66]---> BDD-cost:   12
2.29/2.32	c ---[  65]---> Sorter-cost:  290     Base: 3
2.29/2.32	c ---[  64]---> Sorter-cost:  189     Base: 2
2.29/2.33	c ---[  63]---> BDD-cost:   47
2.29/2.33	c ---[  62]---> BDD-cost:   22
2.29/2.33	c ---[  61]---> BDD-cost:   38
2.29/2.33	c ---[  60]---> BDD-cost:   43
2.29/2.33	c ---[  59]---> BDD-cost:   43
2.29/2.33	c ---[  58]---> BDD-cost:   34
2.29/2.33	c ---[  57]---> Sorter-cost:  292     Base: 3
2.29/2.33	c ---[  56]---> Sorter-cost:  185     Base: 2
2.29/2.33	c ---[  55]---> Sorter-cost:  181     Base: 2 2 2
2.29/2.33	c ---[  54]---> BDD-cost:   47
2.29/2.33	c ---[  53]---> BDD-cost:   34
2.29/2.33	c ---[  52]---> BDD-cost:   34
2.29/2.33	c ---[  51]---> Sorter-cost:  172     Base: 2
2.29/2.33	c ---[  50]---> Sorter-cost:  185     Base: 2
2.29/2.33	c ---[  49]---> Sorter-cost:  264     Base: 2
2.29/2.33	c ---[  48]---> Sorter-cost:  232     Base: 7
2.29/2.33	c ---[  47]---> BDD-cost:   43
2.29/2.33	c ---[  46]---> BDD-cost:   34
2.29/2.33	c ---[  45]---> Sorter-cost:  191     Base: 2
2.29/2.34	c ---[  44]---> Sorter-cost:  197     Base: 2 2 2
2.29/2.34	c ---[  43]---> Sorter-cost:  179     Base: 2 2 2
2.29/2.34	c ---[  42]---> Sorter-cost:  185     Base: 2
2.29/2.34	c ---[  41]---> BDD-cost:   23
2.29/2.34	c ---[  40]---> Sorter-cost:  172     Base: 2
2.29/2.34	c ---[  39]---> Sorter-cost:  198     Base: 2 2 2
2.29/2.35	c ---[  38]---> BDD-cost:   43
2.29/2.35	c ---[  37]---> BDD-cost:   23
2.29/2.35	c ---[  36]---> Sorter-cost:  178     Base: 2
2.29/2.35	c ---[  35]---> BDD-cost:   43
2.29/2.35	c ---[  34]---> Sorter-cost:  172     Base: 2
2.29/2.35	c ---[  33]---> BDD-cost:   34
2.29/2.35	c ---[  32]---> BDD-cost:   22
2.29/2.35	c ---[  31]---> Sorter-cost:  232     Base: 7
2.29/2.35	c ---[  30]---> Sorter-cost:  264     Base: 2
2.29/2.35	c ---[  29]---> Sorter-cost:  172     Base: 2
2.29/2.35	c ---[  28]---> BDD-cost:   34
2.29/2.35	c ---[  27]---> BDD-cost:   43
2.29/2.35	c ---[  26]---> BDD-cost:   23
2.29/2.35	c ---[  25]---> BDD-cost:   34
2.29/2.35	c ---[  24]---> Sorter-cost:  270     Base: 3
2.29/2.35	c ---[  23]---> BDD-cost:   23
2.29/2.35	c ---[  22]---> Sorter-cost:  185     Base: 2
2.29/2.35	c ---[  21]---> BDD-cost:   22
2.29/2.35	c ---[  20]---> Sorter-cost:  262     Base: 3
2.29/2.35	c ---[  19]---> Sorter-cost:  194     Base: 2 2 2
2.29/2.36	c ---[  18]---> BDD-cost:   23
2.29/2.36	c ---[  17]---> Sorter-cost:  191     Base: 2
2.29/2.36	c ---[  16]---> Sorter-cost:  185     Base: 2
2.29/2.36	c ---[  15]---> BDD-cost:   34
2.29/2.36	c ---[  14]---> BDD-cost:   39
2.29/2.36	c ---[  13]---> BDD-cost:   43
2.29/2.36	c ---[  12]---> BDD-cost:   43
2.29/2.36	c ---[  11]---> BDD-cost:   34
2.29/2.36	c ---[  10]---> BDD-cost:   39
2.29/2.36	c ---[   9]---> Sorter-cost:  292     Base: 3
2.29/2.36	c ---[   8]---> Sorter-cost:  185     Base: 2
2.29/2.36	c ---[   7]---> Sorter-cost:  181     Base: 2 2 2
2.29/2.36	c ---[   6]---> BDD-cost:   34
2.29/2.36	c ---[   5]---> BDD-cost:   34
2.29/2.36	c ---[   4]---> Sorter-cost:  172     Base: 2
2.29/2.36	c ---[   3]---> Sorter-cost:  185     Base: 2
2.29/2.36	c ---[   2]---> Sorter-cost:  264     Base: 2
2.29/2.36	c ---[   1]---> Sorter-cost:  232     Base: 7
2.29/2.37	c ---[   0]---> BDD-cost:   43
2.39/2.46	c ==================================[MINISAT+]==================================
2.39/2.46	c | Conflicts | Original         | Learnt                           | Progress |
2.39/2.46	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
2.39/2.46	c ==============================================================================
2.39/2.46	c |         0 |   95069   244489 |   31689       0        0     nan |  0.000 % |
2.49/2.52	c |       102 |   94915   244136 |   34857      93     1863    20.0 |  9.433 % |
2.49/2.58	c |       252 |   94915   244136 |   38343     243     6312    26.0 |  9.433 % |
2.59/2.69	c |       481 |   94915   244136 |   42178     472    27769    58.8 |  9.433 % |
2.79/2.87	c |       818 |   94915   244136 |   46395     809    53315    65.9 |  9.433 % |
3.19/3.25	c |      1329 |   94915   244136 |   51035    1320    94614    71.7 |  9.433 % |
3.78/3.81	c |      2092 |   94915   244136 |   56138    2083   167331    80.3 |  9.433 % |
4.49/4.51	c |      3232 |   94915   244136 |   61752    3223   263054    81.6 |  9.433 % |
5.50/5.59	c |      4941 |   94915   244136 |   67928    4932   374944    76.0 |  9.433 % |
7.59/7.65	c |      7503 |   94915   244136 |   74721    7494   548071    73.1 |  9.433 % |
9.99/10.03	c |     11347 |   94915   244136 |   82193   11338   696894    61.5 |  9.433 % |
14.09/14.12	c |     17113 |   94915   244136 |   90412   17104   965862    56.5 |  9.433 % |
17.49/17.59	c ==============================================================================
17.49/17.59	c UNSATISFIABLE
17.49/17.59	s UNSATISFIABLE
17.49/17.59	c _______________________________________________________________________________
17.49/17.59	c 
17.49/17.59	c restarts              : 12
17.49/17.59	c conflicts             : 22085          (1258 /sec)
17.49/17.59	c decisions             : 42831          (2440 /sec)
17.49/17.59	c propagations          : 0              (0 /sec)
17.49/17.59	c inspects              : 0              (0 /sec)
17.49/17.59	c CPU time              : 17.5553 s
17.49/17.59	c _______________________________________________________________________________

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/362302-1177009996/instance-362302-1177009996.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node51/watcher-362302-1177009996 -o ROOT/results/node51/solver-362302-1177009996 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/362302-1177009996/minisat+ /tmp/evaluation/362302-1177009996/instance-362302-1177009996.opb 

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): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 19232
/proc/meminfo: memFree=1658232/2055920 swapFree=4183244/4192956
[pid=19232] ppid=19230 vsize=1352 CPUtime=0
/proc/19232/stat : 19232 (minisat+) R 19230 19232 19170 0 -1 4194304 186 0 0 0 0 0 0 0 18 0 1 0 55844775 1384448 171 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135031278 0 0 4096 16386 0 0 0 17 1 0 0
/proc/19232/statm: 338 171 67 215 0 120 0

[startup+0.0209021 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 19232
/proc/meminfo: memFree=1658232/2055920 swapFree=4183244/4192956
[pid=19232] ppid=19230 vsize=2532 CPUtime=0.01
/proc/19232/stat : 19232 (minisat+) R 19230 19232 19170 0 -1 4194304 470 0 0 0 1 0 0 0 18 0 1 0 55844775 2592768 455 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134809063 0 0 4096 16386 0 0 0 17 1 0 0
/proc/19232/statm: 633 455 71 215 0 415 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2532

[startup+0.102915 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 19232
/proc/meminfo: memFree=1658232/2055920 swapFree=4183244/4192956
[pid=19232] ppid=19230 vsize=2808 CPUtime=0.09
/proc/19232/stat : 19232 (minisat+) R 19230 19232 19170 0 -1 4194304 550 0 0 0 9 0 0 0 18 0 1 0 55844775 2875392 535 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134838346 0 0 4096 16386 0 0 0 17 1 0 0
/proc/19232/statm: 702 535 75 215 0 484 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2808

[startup+0.301926 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 19232
/proc/meminfo: memFree=1658232/2055920 swapFree=4183244/4192956
[pid=19232] ppid=19230 vsize=3476 CPUtime=0.29
/proc/19232/stat : 19232 (minisat+) R 19230 19232 19170 0 -1 4194304 705 0 0 0 29 0 0 0 19 0 1 0 55844775 3559424 690 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005317 0 0 4096 16386 0 0 0 17 1 0 0
/proc/19232/statm: 869 690 75 215 0 651 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3476

[startup+0.701962 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 19232
/proc/meminfo: memFree=1658232/2055920 swapFree=4183244/4192956
[pid=19232] ppid=19230 vsize=4196 CPUtime=0.69
/proc/19232/stat : 19232 (minisat+) R 19230 19232 19170 0 -1 4194304 905 0 0 0 69 0 0 0 22 0 1 0 55844775 4296704 890 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134805919 0 0 4096 16386 0 0 0 17 1 0 0
/proc/19232/statm: 1049 890 83 215 0 831 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4196

[startup+1.50103 s]
/proc/loadavg: 0.78 0.95 0.98 2/65 19233
/proc/meminfo: memFree=1654960/2055920 swapFree=4183244/4192956
[pid=19232] ppid=19230 vsize=4480 CPUtime=1.49
/proc/19232/stat : 19232 (minisat+) R 19230 19232 19170 0 -1 4194304 997 0 0 0 149 0 0 0 25 0 1 0 55844775 4587520 935 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005288 0 0 4096 16386 0 0 0 17 1 0 0
/proc/19232/statm: 1120 935 87 215 0 902 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4480

[startup+3.10118 s]
/proc/loadavg: 0.78 0.95 0.98 2/65 19233
/proc/meminfo: memFree=1654256/2055920 swapFree=4183244/4192956
[pid=19232] ppid=19230 vsize=14232 CPUtime=3.09
/proc/19232/stat : 19232 (minisat+) R 19230 19232 19170 0 -1 4194304 3283 0 0 0 308 1 0 0 25 0 1 0 55844775 14573568 3052 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134576225 0 0 4096 16386 0 0 0 17 1 0 0
/proc/19232/statm: 3558 3052 124 215 0 3340 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14232

[startup+6.30147 s]
/proc/loadavg: 0.80 0.95 0.98 2/65 19233
/proc/meminfo: memFree=1644848/2055920 swapFree=4183244/4192956
[pid=19232] ppid=19230 vsize=15936 CPUtime=6.29
/proc/19232/stat : 19232 (minisat+) R 19230 19232 19170 0 -1 4194304 3712 0 0 0 627 2 0 0 25 0 1 0 55844775 16318464 3481 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/19232/statm: 3984 3481 124 215 0 3766 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15936

[startup+12.701 s]
/proc/loadavg: 0.81 0.95 0.98 2/65 19233
/proc/meminfo: memFree=1642224/2055920 swapFree=4183244/4192956
[pid=19232] ppid=19230 vsize=18324 CPUtime=12.68
/proc/19232/stat : 19232 (minisat+) R 19230 19232 19170 0 -1 4194304 4310 0 0 0 1266 2 0 0 25 0 1 0 55844775 18763776 4079 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580343 0 0 4096 16386 0 0 0 17 1 0 0
/proc/19232/statm: 4581 4079 124 215 0 4363 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 18324

Solver just ended. Dumping a history of the last processes samples

[startup+15.9013 s]
/proc/loadavg: 0.83 0.95 0.98 2/65 19233
/proc/meminfo: memFree=1641328/2055920 swapFree=4183244/4192956
[pid=19232] ppid=19230 vsize=19164 CPUtime=15.89
/proc/19232/stat : 19232 (minisat+) R 19230 19232 19170 0 -1 4194304 4485 0 0 0 1586 3 0 0 25 0 1 0 55844775 19623936 4254 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/19232/statm: 4791 4254 124 215 0 4573 0
Current children cumulated CPU time (s) 15.89
Current children cumulated vsize (KiB) 19164

[startup+16.7014 s]
/proc/loadavg: 0.83 0.95 0.98 2/65 19233
/proc/meminfo: memFree=1641264/2055920 swapFree=4183244/4192956
[pid=19232] ppid=19230 vsize=19164 CPUtime=16.69
/proc/19232/stat : 19232 (minisat+) R 19230 19232 19170 0 -1 4194304 4485 0 0 0 1666 3 0 0 25 0 1 0 55844775 19623936 4254 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/19232/statm: 4791 4254 124 215 0 4573 0
Current children cumulated CPU time (s) 16.69
Current children cumulated vsize (KiB) 19164

[startup+17.1024 s]
/proc/loadavg: 0.83 0.95 0.98 2/65 19233
/proc/meminfo: memFree=1641264/2055920 swapFree=4183244/4192956
[pid=19232] ppid=19230 vsize=19164 CPUtime=17.09
/proc/19232/stat : 19232 (minisat+) R 19230 19232 19170 0 -1 4194304 4485 0 0 0 1706 3 0 0 25 0 1 0 55844775 19623936 4254 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580732 0 0 4096 16386 0 0 0 17 1 0 0
/proc/19232/statm: 4791 4254 124 215 0 4573 0
Current children cumulated CPU time (s) 17.09
Current children cumulated vsize (KiB) 19164

[startup+17.5015 s]
/proc/loadavg: 0.84 0.95 0.98 2/65 19233
/proc/meminfo: memFree=1641264/2055920 swapFree=4183244/4192956
[pid=19232] ppid=19230 vsize=19164 CPUtime=17.49
/proc/19232/stat : 19232 (minisat+) R 19230 19232 19170 0 -1 4194304 4485 0 0 0 1746 3 0 0 25 0 1 0 55844775 19623936 4254 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134568481 0 0 4096 16386 0 0 0 17 1 0 0
/proc/19232/statm: 4791 4254 124 215 0 4573 0
Current children cumulated CPU time (s) 17.49
Current children cumulated vsize (KiB) 19164

Child status: 20
Real time (s): 17.6029
CPU time (s): 17.5963
CPU user time (s): 17.5613
CPU system time (s): 0.034994
CPU usage (%): 99.9626
Max. virtual memory (cumulated for all children) (KiB): 19164

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 17.5613
system time used= 0.034994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4487
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= 12
involuntary context switches= 18

runsolver used 0.023996 second user time and 0.047992 second system time

The end

Launcher Data (download as text)

Begin job on node51 on Thu Apr 19 19:13:17 UTC 2007

IDJOB= 362302
IDBENCH= 1548
IDSOLVER= 156
FILE ID= node51/362302-1177009996

PBS_JOBID= 4630546

Free space on /tmp= 66459 MiB

SOLVER NAME= minisat+ 1.14
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/fctp/normalized-reduced-mps-v2-20-10-ran6x43.opb
COMMAND LINE= /tmp/evaluation/362302-1177009996/minisat+ /tmp/evaluation/362302-1177009996/instance-362302-1177009996.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node51/convwatcher-362302-1177009996 -o ROOT/results/node51/conversion-362302-1177009996 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/362302-1177009996/instance-362302-1177009996.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node51/watcher-362302-1177009996 -o ROOT/results/node51/solver-362302-1177009996 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/362302-1177009996/minisat+ /tmp/evaluation/362302-1177009996/instance-362302-1177009996.opb            

META MD5SUM SOLVER= e46aded85e5f265b61da9cdcce06370e
MD5SUM BENCH=  6ddbc05dc60ac3abba60700f70e1bd54

RANDOM SEED= 874974351

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node51.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.223
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.223
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1658640 kB
Buffers:         28336 kB
Cached:         321176 kB
SwapCached:       3544 kB
Active:         220604 kB
Inactive:       138108 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1658640 kB
SwapTotal:     4192956 kB
SwapFree:      4183244 kB
Dirty:            2832 kB
Writeback:           0 kB
Mapped:          15184 kB
Slab:            24628 kB
Committed_AS:  2639784 kB
PageTables:       1408 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66459 MiB

End job on node51 on Thu Apr 19 19:13:34 UTC 2007