Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
minisat+ 1.14 | UNSAT | 42.4335 | 42.4499 |
Name | normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/ pub/fctp/normalized-reduced-mps-v2-20-10-ran10x12.opb |
MD5SUM | 44a4d7082f03e09f83e967b1f06a2c02 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | UNSAT |
Best value of the objective obtained on this benchmark | |
Best CPU time to get the best result obtained on this benchmark | 0.174972 |
Has Objective Function | YES |
Satisfiable | NO |
(Un)Satisfiability was proved | YES |
Best value of the objective function | |
Optimality of the best value was proved | |
Number of variables | 3720 |
Total number of constraints | 142 |
Number of constraints which are clauses | 0 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 142 |
Minimum length of a constraint | 31 |
Maximum length of a constraint | 360 |
Number of terms in the objective function | 3720 |
Biggest coefficient in the objective function | 4142 |
Number of bits for the biggest coefficient in the objective function | 13 |
Sum of the numbers in the objective function | 527176 |
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 | 527176 |
Number of bits of the biggest sum of numbers | 20 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.00 c Parsing PB file... 0.16 c Converting 164 PB-constraints to clauses... 0.16 c -- Unit propagations: (none) 0.25 c -- Detecting intervals from adjacent constraints: ###################### 0.25 c -- Clauses(.)/Splits(s): (none) 0.25 c ---[ 162]---> BDD-cost: 313 0.26 c ---[ 160]---> BDD-cost: 321 0.27 c ---[ 158]---> BDD-cost: 480 0.29 c ---[ 156]---> BDD-cost: 321 0.30 c ---[ 154]---> BDD-cost: 313 0.31 c ---[ 152]---> BDD-cost: 313 0.32 c ---[ 150]---> BDD-cost: 480 0.34 c ---[ 148]---> BDD-cost: 301 0.35 c ---[ 146]---> BDD-cost: 301 0.36 c ---[ 144]---> BDD-cost: 313 0.37 c ---[ 142]---> BDD-cost: 215 0.38 c ---[ 140]---> BDD-cost: 273 0.39 c ---[ 138]---> BDD-cost: 257 0.40 c ---[ 136]---> BDD-cost: 557 0.41 c ---[ 134]---> BDD-cost: 273 0.42 c ---[ 132]---> BDD-cost: 257 0.43 c ---[ 130]---> BDD-cost: 420 0.44 c ---[ 128]---> BDD-cost: 281 0.45 c ---[ 126]---> BDD-cost: 237 0.46 c ---[ 124]---> BDD-cost: 237 0.47 c ---[ 122]---> BDD-cost: 420 0.48 c ---[ 120]---> BDD-cost: 237 0.48 c ---[ 119]---> BDD-cost: 12 0.48 c ---[ 118]---> BDD-cost: 39 0.49 c ---[ 117]---> BDD-cost: 31 0.49 c ---[ 116]---> BDD-cost: 43 0.49 c ---[ 115]---> BDD-cost: 43 0.49 c ---[ 114]---> BDD-cost: 23 0.49 c ---[ 113]---> BDD-cost: 23 0.49 c ---[ 112]---> BDD-cost: 43 0.49 c ---[ 111]---> BDD-cost: 23 0.49 c ---[ 110]---> BDD-cost: 43 0.49 c ---[ 109]---> BDD-cost: 43 0.49 c ---[ 108]---> BDD-cost: 12 0.49 c ---[ 107]---> Sorter-cost: 172 Base: 2 0.49 c ---[ 106]---> Sorter-cost: 189 Base: 2 0.49 c ---[ 105]---> Sorter-cost: 178 Base: 2 0.49 c ---[ 104]---> BDD-cost: 34 0.49 c ---[ 103]---> Sorter-cost: 178 Base: 2 0.49 c ---[ 102]---> Sorter-cost: 178 Base: 2 0.49 c ---[ 101]---> BDD-cost: 23 0.49 c ---[ 100]---> BDD-cost: 23 0.49 c ---[ 99]---> Sorter-cost: 178 Base: 2 0.49 c ---[ 98]---> BDD-cost: 23 0.49 c ---[ 97]---> BDD-cost: 43 0.49 c ---[ 96]---> Sorter-cost: 178 Base: 2 0.49 c ---[ 95]---> BDD-cost: 12 0.49 c ---[ 94]---> Sorter-cost: 172 Base: 2 0.49 c ---[ 93]---> Sorter-cost: 191 Base: 2 0.50 c ---[ 92]---> BDD-cost: 34 0.50 c ---[ 91]---> Sorter-cost: 277 Base: 2 0.50 c ---[ 90]---> Sorter-cost: 232 Base: 7 0.50 c ---[ 89]---> BDD-cost: 23 0.50 c ---[ 88]---> BDD-cost: 23 0.50 c ---[ 87]---> Sorter-cost: 190 Base: 2 0.50 c ---[ 86]---> Sorter-cost: 277 Base: 2 0.50 c ---[ 85]---> BDD-cost: 23 0.50 c ---[ 84]---> BDD-cost: 43 0.50 c ---[ 83]---> Sorter-cost: 277 Base: 2 0.50 c ---[ 82]---> BDD-cost: 11 0.50 c ---[ 81]---> Sorter-cost: 172 Base: 2 0.50 c ---[ 80]---> Sorter-cost: 191 Base: 2 0.50 c ---[ 79]---> BDD-cost: 34 0.50 c ---[ 78]---> Sorter-cost: 231 Base: 7 0.50 c ---[ 77]---> Sorter-cost: 232 Base: 7 0.51 c ---[ 76]---> BDD-cost: 22 0.51 c ---[ 75]---> BDD-cost: 23 0.51 c ---[ 74]---> BDD-cost: 23 0.51 c ---[ 73]---> Sorter-cost: 240 Base: 7 0.51 c ---[ 72]---> BDD-cost: 23 0.51 c ---[ 71]---> BDD-cost: 43 0.51 c ---[ 70]---> Sorter-cost: 240 Base: 7 0.51 c ---[ 69]---> BDD-cost: 12 0.51 c ---[ 68]---> Sorter-cost: 172 Base: 2 0.51 c ---[ 67]---> Sorter-cost: 191 Base: 2 0.51 c ---[ 66]---> BDD-cost: 34 0.51 c ---[ 65]---> Sorter-cost: 189 Base: 2 0.51 c ---[ 64]---> Sorter-cost: 262 Base: 3 0.51 c ---[ 63]---> Sorter-cost: 232 Base: 7 0.51 c ---[ 62]---> BDD-cost: 23 0.51 c ---[ 61]---> BDD-cost: 23 0.51 c ---[ 60]---> Sorter-cost: 262 Base: 3 0.51 c ---[ 59]---> BDD-cost: 23 0.51 c ---[ 58]---> BDD-cost: 43 0.51 c ---[ 57]---> Sorter-cost: 262 Base: 3 0.51 c ---[ 56]---> BDD-cost: 12 0.51 c ---[ 55]---> Sorter-cost: 172 Base: 2 0.52 c ---[ 54]---> Sorter-cost: 190 Base: 2 0.52 c ---[ 53]---> Sorter-cost: 172 Base: 2 0.52 c ---[ 52]---> BDD-cost: 34 0.52 c ---[ 51]---> Sorter-cost: 172 Base: 2 0.52 c ---[ 50]---> Sorter-cost: 172 Base: 2 0.52 c ---[ 49]---> BDD-cost: 23 0.52 c ---[ 48]---> BDD-cost: 23 0.52 c ---[ 47]---> Sorter-cost: 172 Base: 2 0.52 c ---[ 46]---> BDD-cost: 23 0.52 c ---[ 45]---> BDD-cost: 43 0.52 c ---[ 44]---> Sorter-cost: 172 Base: 2 0.52 c ---[ 43]---> BDD-cost: 12 0.52 c ---[ 42]---> BDD-cost: 12 0.52 c ---[ 41]---> Sorter-cost: 172 Base: 2 0.52 c ---[ 40]---> Sorter-cost: 185 Base: 2 0.52 c ---[ 39]---> BDD-cost: 34 0.52 c ---[ 38]---> Sorter-cost: 185 Base: 2 0.52 c ---[ 37]---> Sorter-cost: 185 Base: 2 0.52 c ---[ 36]---> BDD-cost: 23 0.52 c ---[ 35]---> BDD-cost: 23 0.52 c ---[ 34]---> Sorter-cost: 185 Base: 2 0.52 c ---[ 33]---> BDD-cost: 23 0.53 c ---[ 32]---> BDD-cost: 12 0.53 c ---[ 31]---> BDD-cost: 43 0.53 c ---[ 30]---> Sorter-cost: 185 Base: 2 0.53 c ---[ 29]---> BDD-cost: 11 0.53 c ---[ 28]---> Sorter-cost: 172 Base: 2 0.53 c ---[ 27]---> Sorter-cost: 191 Base: 2 0.53 c ---[ 26]---> BDD-cost: 34 0.53 c ---[ 25]---> Sorter-cost: 231 Base: 7 0.53 c ---[ 24]---> Sorter-cost: 232 Base: 7 0.53 c ---[ 23]---> BDD-cost: 23 0.53 c ---[ 22]---> BDD-cost: 23 0.53 c ---[ 21]---> Sorter-cost: 189 Base: 2 0.53 c ---[ 20]---> Sorter-cost: 231 Base: 7 0.53 c ---[ 19]---> BDD-cost: 23 0.53 c ---[ 18]---> BDD-cost: 43 0.53 c ---[ 17]---> Sorter-cost: 231 Base: 7 0.53 c ---[ 16]---> BDD-cost: 12 0.53 c ---[ 15]---> BDD-cost: 43 0.53 c ---[ 14]---> BDD-cost: 43 0.53 c ---[ 13]---> BDD-cost: 34 0.53 c ---[ 12]---> BDD-cost: 43 0.54 c ---[ 11]---> BDD-cost: 43 0.54 c ---[ 10]---> BDD-cost: 12 0.54 c ---[ 9]---> BDD-cost: 23 0.54 c ---[ 8]---> BDD-cost: 23 0.54 c ---[ 7]---> BDD-cost: 43 0.54 c ---[ 6]---> BDD-cost: 23 0.54 c ---[ 5]---> BDD-cost: 43 0.54 c ---[ 4]---> BDD-cost: 43 0.54 c ---[ 3]---> BDD-cost: 12 0.54 c ---[ 2]---> BDD-cost: 43 0.54 c ---[ 1]---> BDD-cost: 43 0.54 c ---[ 0]---> BDD-cost: 34 0.57 c ==================================[MINISAT+]================================== 0.57 c | Conflicts | Original | Learnt | Progress | 0.57 c | | Clauses Literals | Max Clauses Literals LPC | | 0.57 c ============================================================================== 0.57 c | 0 | 37153 95064 | 12384 0 0 nan | 0.000 % | 0.60 c | 101 | 37046 94823 | 13622 91 846 9.3 | 11.076 % | 0.66 c | 251 | 37046 94823 | 14984 241 9742 40.4 | 11.076 % | 0.71 c | 476 | 37046 94823 | 16483 466 11490 24.7 | 11.076 % | 0.77 c | 814 | 37043 94814 | 18131 796 18238 22.9 | 11.081 % | 0.94 c | 1321 | 37037 94796 | 19944 1296 46389 35.8 | 11.091 % | 1.19 c | 2082 | 37037 94796 | 21939 2057 80414 39.1 | 11.091 % | 1.54 c | 3223 | 37037 94796 | 24132 3198 110164 34.4 | 11.091 % | 2.08 c | 4931 | 37037 94796 | 26546 4906 182883 37.3 | 11.091 % | 3.09 c | 7494 | 37037 94796 | 29200 7469 351660 47.1 | 11.091 % | 4.57 c | 11338 | 37014 94743 | 32120 11312 518090 45.8 | 11.121 % | 7.00 c | 17107 | 37011 94734 | 35332 17065 788593 46.2 | 11.126 % | 10.86 c | 25757 | 37011 94734 | 38866 25715 1162232 45.2 | 11.126 % | 18.50 c | 38731 | 36988 94680 | 42752 38685 1793880 46.4 | 11.162 % | 30.77 c | 58193 | 36580 93612 | 47028 45053 1960054 43.5 | 11.764 % | 42.44 c ============================================================================== 42.44 c [1mUNSATISFIABLE[0m 42.44 s UNSATISFIABLE 42.44 c _______________________________________________________________________________ 42.44 c 42.44 c restarts : 15 42.44 c conflicts : 82996 (1958 /sec) 42.44 c decisions : 180235 (4251 /sec) 42.44 c propagations : 0 (0 /sec) 42.44 c inspects : 0 (0 /sec) 42.44 c CPU time : 42.3966 s 42.44 c _______________________________________________________________________________
ERROR: no interpretation found !
Enforcing CPU limit (will send SIGTERM then SIGKILL): 1800 seconds Enforcing CPUTime (will send SIGXCPU) limit: 1830 seconds Enforcing Stack size limit: 67108864 bytes Enforcing memory limit (will send SIGKILL): 1843200 Kb Enforcing VSIZE limit: 1887436800 bytes runsolver version 3.0.0 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node17/watcher-34906-1149246645 -o ROOT/results/node17/solver-34906-1149246645 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node17/34906-1149246645/instance-34906-1149246645.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 1.00 1.00 0.94 3/64 21684 /proc/meminfo: memFree=1487784/2055920 swapFree=4180996/4192956 [pid=21684] ppid=21682 vsize=1352 CPUtime=0 /proc/21684/stat : 21684 (minisat+) R 21682 21684 21638 0 -1 4194304 157 0 0 0 0 0 0 0 19 0 1 0 190327788 1384448 142 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135031278 0 0 4096 16386 0 0 0 17 1 0 0 /proc/21684/statm: 338 143 67 215 0 120 0 [startup+10.003 s] /proc/loadavg: 1.00 1.00 0.94 2/64 21684 /proc/meminfo: memFree=1477808/2055920 swapFree=4180996/4192956 [pid=21684] ppid=21682 vsize=11356 CPUtime=9.99 /proc/21684/stat : 21684 (minisat+) R 21682 21684 21638 0 -1 4194304 2635 0 0 0 998 1 0 0 25 0 1 0 190327788 11628544 2620 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0 /proc/21684/statm: 2839 2620 110 215 0 2621 0 Current children cumulated CPU time (s) 9.99 Current children cumulated vsize (Kb) 11356 [startup+20.0098 s] /proc/loadavg: 1.00 1.00 0.94 2/64 21684 /proc/meminfo: memFree=1474104/2055920 swapFree=4180996/4192956 [pid=21684] ppid=21682 vsize=15072 CPUtime=20 /proc/21684/stat : 21684 (minisat+) R 21682 21684 21638 0 -1 4194304 3573 0 0 0 1998 2 0 0 25 0 1 0 190327788 15433728 3558 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134588652 0 0 4096 16386 0 0 0 17 1 0 0 /proc/21684/statm: 3768 3558 110 215 0 3550 0 Current children cumulated CPU time (s) 20 Current children cumulated vsize (Kb) 15072 [startup+30.0167 s] /proc/loadavg: 1.00 1.00 0.94 2/64 21684 /proc/meminfo: memFree=1473528/2055920 swapFree=4180996/4192956 [pid=21684] ppid=21682 vsize=15824 CPUtime=30 /proc/21684/stat : 21684 (minisat+) R 21682 21684 21638 0 -1 4194304 3735 0 0 0 2998 2 0 0 25 0 1 0 190327788 16203776 3720 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134574489 0 0 4096 16386 0 0 0 17 1 0 0 /proc/21684/statm: 3956 3720 110 215 0 3738 0 Current children cumulated CPU time (s) 30 Current children cumulated vsize (Kb) 15824 [startup+40.0225 s] /proc/loadavg: 1.00 1.00 0.94 2/64 21684 /proc/meminfo: memFree=1472312/2055920 swapFree=4180996/4192956 [pid=21684] ppid=21682 vsize=17000 CPUtime=40 /proc/21684/stat : 21684 (minisat+) R 21682 21684 21638 0 -1 4194304 4028 0 0 0 3997 3 0 0 25 0 1 0 190327788 17408000 4013 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134584050 0 0 4096 16386 0 0 0 17 1 0 0 /proc/21684/statm: 4250 4013 110 215 0 4032 0 Current children cumulated CPU time (s) 40 Current children cumulated vsize (Kb) 17000 Child status: 20 Real time (s): 42.4499 CPU time (s): 42.4335 CPU user time (s): 42.3976 CPU system time (s): 0.035994 CPU usage (%): 99.9614 Max. virtual memory (cumulated for all children) (Kb): 17000
Begin job on node17 on Fri Jun 2 11:10:45 UTC 2006 FILE ID= 34906-1149246645 PBS_JOBID= 297826 BENCH NAME= ROOT/tmp/node17/34906-1149246645/instance-34906-1149246645.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node17/34906-1149246645/instance-34906-1149246645.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node17/watcher-34906-1149246645 -o ROOT/results/node17/solver-34906-1149246645 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node17/34906-1149246645/instance-34906-1149246645.opb MD5SUM SOLVER= 490d1d4b9bbf010afe7f0af63a5a62db MD5SUM BENCH= 44a4d7082f03e09f83e967b1f06a2c02 RANDOM SEED= 654265586 /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 : 3000.278 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 : 3000.278 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: 1488056 kB Buffers: 33616 kB Cached: 470388 kB SwapCached: 3752 kB Active: 334604 kB Inactive: 178168 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1488056 kB SwapTotal: 4192956 kB SwapFree: 4180996 kB Dirty: 176 kB Writeback: 0 kB Mapped: 14716 kB Slab: 41080 kB Committed_AS: 239492 kB PageTables: 1476 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node17 on Fri Jun 2 11:11:27 UTC 2006