Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBS4_v2 2007-03-23 | OPT | 3 | 101.727 | 101.749 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=9-P0=137-P1=127-P2=347-B.opb |
MD5SUM | ac77720b7f5b87daca561007155fe585 |
Bench Category | OPT-SMALLINT-NLC (optimisation, small integers, non linear constraints) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 3 |
Best CPU time to get the best result obtained on this benchmark | 0.061989 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 3 |
Optimality of the best value was proved | YES |
Number of variables | 54 |
Total number of constraints | 5 |
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 | 5 |
Minimum length of a constraint | 9 |
Maximum length of a constraint | 99 |
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 | 131072 |
Number of bits of the biggest number in a constraint | 18 |
Biggest sum of numbers in a constraint | 523264 |
Number of bits of the biggest sum of numbers | 19 |
Number of products (including duplicates) | 162 |
Sum of products size (including duplicates) | 324 |
Number of different products | 162 |
Sum of products size | 324 |
0.00/0.00 c PBS v4 by Bashar Al-Rawi & Fadi Aloul 0.00/0.00 c Solving /tmp/evaluation/459564-1178656252/instance-459564-1178656252.opb ...... 0.20/0.20 c done parsing opb. 0.20/0.20 o 209 0.20/0.29 o 73 0.39/0.42 o 33 0.39/0.47 o 21 0.89/0.93 o 7 0.99/1.03 o 3 101.67/101.74 o 3 101.67/101.74 s OPTIMUM FOUND 101.67/101.74 c Total Run Time 101.717 101.67/101.74 v x1 x10 -x100 -x101 -x102 -x103 -x104 -x105 -x106 -x107 -x108 x109 x11 x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 x118 x119 101.67/101.74 v -x12 -x120 -x121 -x122 -x123 -x124 -x125 -x126 x127 x128 -x129 x13 -x130 -x131 -x132 -x133 -x134 -x135 x136 -x137 -x138 -x139 101.67/101.74 v -x14 -x140 x141 x142 -x143 x144 -x145 -x146 -x147 -x148 -x149 -x15 -x150 -x151 -x152 -x153 x154 -x155 -x156 -x157 -x158 x159 101.67/101.74 v x16 x160 -x161 x162 x163 -x164 -x165 -x166 -x167 x168 x169 x17 -x170 x171 -x172 -x173 -x174 -x175 -x176 -x177 -x178 -x179 x18 101.67/101.74 v -x180 x181 -x182 -x183 -x184 -x185 x186 x187 -x188 x189 x19 x190 -x191 -x192 -x193 -x194 x195 x196 -x197 x198 x199 x2 -x20 -x200 101.67/101.74 v -x201 -x202 -x203 x204 x205 -x206 x207 x208 -x209 x21 -x210 -x211 -x212 x213 x214 -x215 x216 x22 -x23 x24 x25 x26 x27 x28 -x29 101.67/101.74 v -x3 -x30 -x31 -x32 x33 x34 -x35 x36 -x37 x38 -x39 -x4 -x40 -x41 -x42 -x43 -x44 -x45 x46 x47 -x48 -x49 -x5 x50 -x51 x52 -x53 x54 x55 101.67/101.74 v x56 -x57 -x58 -x59 -x6 -x60 -x61 -x62 -x63 x64 x65 -x66 -x67 -x68 -x69 -x7 -x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x8 101.67/101.74 v -x80 -x81 x82 x83 -x84 -x85 -x86 -x87 -x88 -x89 -x9 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99
OK 3
Linearizing /tmp/evaluation/459564-1178656252/instance-459564-1178656252.opb
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node52/watcher-459564-1178656252 -o ROOT/results/node52/solver-459564-1178656252 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459564-1178656252/instance-459564-1178656252.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: 0.99 0.98 0.99 3/64 20023 /proc/meminfo: memFree=1774412/2055920 swapFree=4183124/4192956 [pid=20023] ppid=20021 vsize=1320 CPUtime=0 /proc/20023/stat : 20023 (PBS4_SAT07v2) R 20021 20023 19339 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 220470241 1351680 128 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/20023/statm: 330 129 89 219 0 107 0 [startup+0.0168641 s] /proc/loadavg: 0.99 0.98 0.99 3/64 20023 /proc/meminfo: memFree=1774412/2055920 swapFree=4183124/4192956 [pid=20023] ppid=20021 vsize=1320 CPUtime=0.01 /proc/20023/stat : 20023 (PBS4_SAT07v2) R 20021 20023 19339 0 -1 4194304 176 0 0 0 1 0 0 0 18 0 1 0 220470241 1351680 158 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/20023/statm: 330 158 90 219 0 107 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 1320 [startup+0.102868 s] /proc/loadavg: 0.99 0.98 0.99 3/64 20023 /proc/meminfo: memFree=1774412/2055920 swapFree=4183124/4192956 [pid=20023] ppid=20021 vsize=2240 CPUtime=0.1 /proc/20023/stat : 20023 (PBS4_SAT07v2) R 20021 20023 19339 0 -1 4194304 329 0 0 0 10 0 0 0 18 0 1 0 220470241 2293760 311 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/20023/statm: 560 311 90 219 0 337 0 Current children cumulated CPU time (s) 0.1 Current children cumulated vsize (KiB) 2240 [startup+0.302881 s] /proc/loadavg: 0.99 0.98 0.99 3/64 20023 /proc/meminfo: memFree=1774412/2055920 swapFree=4183124/4192956 [pid=20023] ppid=20021 vsize=3440 CPUtime=0.29 /proc/20023/stat : 20023 (PBS4_SAT07v2) R 20021 20023 19339 0 -1 4194304 653 0 0 0 29 0 0 0 19 0 1 0 220470241 3522560 635 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549410 0 0 4096 16384 0 0 0 17 1 0 0 /proc/20023/statm: 860 635 102 219 0 637 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 3440 [startup+0.701908 s] /proc/loadavg: 0.99 0.98 0.99 3/64 20023 /proc/meminfo: memFree=1774412/2055920 swapFree=4183124/4192956 [pid=20023] ppid=20021 vsize=5948 CPUtime=0.69 /proc/20023/stat : 20023 (PBS4_SAT07v2) R 20021 20023 19339 0 -1 4194304 1199 0 0 0 69 0 0 0 22 0 1 0 220470241 6090752 1181 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0 /proc/20023/statm: 1487 1181 102 219 0 1264 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 5948 [startup+1.50196 s] /proc/loadavg: 0.99 0.98 0.99 2/65 20024 /proc/meminfo: memFree=1769092/2055920 swapFree=4183124/4192956 [pid=20023] ppid=20021 vsize=10636 CPUtime=1.49 /proc/20023/stat : 20023 (PBS4_SAT07v2) R 20021 20023 19339 0 -1 4194304 1532 0 0 0 148 1 0 0 25 0 1 0 220470241 10891264 1465 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549380 0 0 4096 16384 0 0 0 17 1 0 0 /proc/20023/statm: 2659 1465 102 219 0 2436 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 10636 [startup+3.10107 s] /proc/loadavg: 0.99 0.98 0.99 2/65 20024 /proc/meminfo: memFree=1767428/2055920 swapFree=4183124/4192956 [pid=20023] ppid=20021 vsize=11420 CPUtime=3.09 /proc/20023/stat : 20023 (PBS4_SAT07v2) R 20021 20023 19339 0 -1 4194304 2256 0 0 0 307 2 0 0 25 0 1 0 220470241 11694080 2092 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550349 0 0 4096 16384 0 0 0 17 1 0 0 /proc/20023/statm: 2855 2092 102 219 0 2632 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 11420 [startup+6.30129 s] /proc/loadavg: 0.99 0.98 0.99 2/65 20024 /proc/meminfo: memFree=1764548/2055920 swapFree=4183124/4192956 [pid=20023] ppid=20021 vsize=11992 CPUtime=6.29 /proc/20023/stat : 20023 (PBS4_SAT07v2) R 20021 20023 19339 0 -1 4194304 2881 0 0 0 625 4 0 0 25 0 1 0 220470241 12279808 2717 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/20023/statm: 2998 2717 102 219 0 2775 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 11992 [startup+12.7017 s] /proc/loadavg: 0.99 0.98 0.99 2/65 20024 /proc/meminfo: memFree=1761604/2055920 swapFree=4183124/4192956 [pid=20023] ppid=20021 vsize=21372 CPUtime=12.69 /proc/20023/stat : 20023 (PBS4_SAT07v2) R 20021 20023 19339 0 -1 4194304 3590 0 0 0 1262 7 0 0 25 0 1 0 220470241 21884928 3233 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0 /proc/20023/statm: 5343 3233 102 219 0 5120 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 21372 [startup+25.5016 s] /proc/loadavg: 0.99 0.98 0.99 2/65 20024 /proc/meminfo: memFree=1758340/2055920 swapFree=4183124/4192956 [pid=20023] ppid=20021 vsize=22092 CPUtime=25.48 /proc/20023/stat : 20023 (PBS4_SAT07v2) R 20021 20023 19339 0 -1 4194304 4392 0 0 0 2538 10 0 0 25 0 1 0 220470241 22622208 4035 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/20023/statm: 5523 4035 102 219 0 5300 0 Current children cumulated CPU time (s) 25.48 Current children cumulated vsize (KiB) 22092 [startup+51.1013 s] /proc/loadavg: 0.99 0.98 0.99 2/65 20024 /proc/meminfo: memFree=1756548/2055920 swapFree=4183124/4192956 [pid=20023] ppid=20021 vsize=24708 CPUtime=51.08 /proc/20023/stat : 20023 (PBS4_SAT07v2) R 20021 20023 19339 0 -1 4194304 5212 0 0 0 5092 16 0 0 25 0 1 0 220470241 25300992 4470 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0 /proc/20023/statm: 6177 4470 102 219 0 5954 0 Current children cumulated CPU time (s) 51.08 Current children cumulated vsize (KiB) 24708 Solver just ended. Dumping a history of the last processes samples [startup+76.701 s] /proc/loadavg: 0.99 0.98 0.99 2/65 20024 /proc/meminfo: memFree=1748164/2055920 swapFree=4183124/4192956 [pid=20023] ppid=20021 vsize=42356 CPUtime=76.67 /proc/20023/stat : 20023 (PBS4_SAT07v2) R 20021 20023 19339 0 -1 4194304 7327 0 0 0 7644 23 0 0 25 0 1 0 220470241 43372544 6585 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/20023/statm: 10589 6585 102 219 0 10366 0 Current children cumulated CPU time (s) 76.67 Current children cumulated vsize (KiB) 42356 [startup+89.5019 s] /proc/loadavg: 0.99 0.98 0.99 2/65 20024 /proc/meminfo: memFree=1747460/2055920 swapFree=4183124/4192956 [pid=20023] ppid=20021 vsize=42800 CPUtime=89.47 /proc/20023/stat : 20023 (PBS4_SAT07v2) R 20021 20023 19339 0 -1 4194304 7495 0 0 0 8921 26 0 0 25 0 1 0 220470241 43827200 6753 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0 /proc/20023/statm: 10700 6753 102 219 0 10477 0 Current children cumulated CPU time (s) 89.47 Current children cumulated vsize (KiB) 42800 [startup+95.9013 s] /proc/loadavg: 0.99 0.98 0.99 2/65 20024 /proc/meminfo: memFree=1747076/2055920 swapFree=4183124/4192956 [pid=20023] ppid=20021 vsize=42944 CPUtime=95.87 /proc/20023/stat : 20023 (PBS4_SAT07v2) R 20021 20023 19339 0 -1 4194304 7586 0 0 0 9560 27 0 0 25 0 1 0 220470241 43974656 6844 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/20023/statm: 10736 6844 102 219 0 10513 0 Current children cumulated CPU time (s) 95.87 Current children cumulated vsize (KiB) 42944 [startup+99.1016 s] /proc/loadavg: 0.99 0.98 0.99 2/65 20024 /proc/meminfo: memFree=1746692/2055920 swapFree=4183124/4192956 [pid=20023] ppid=20021 vsize=43264 CPUtime=99.07 /proc/20023/stat : 20023 (PBS4_SAT07v2) R 20021 20023 19339 0 -1 4194304 7677 0 0 0 9880 27 0 0 25 0 1 0 220470241 44302336 6935 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/20023/statm: 10816 6935 102 219 0 10593 0 Current children cumulated CPU time (s) 99.07 Current children cumulated vsize (KiB) 43264 [startup+100.702 s] /proc/loadavg: 0.99 0.98 0.99 2/65 20024 /proc/meminfo: memFree=1746628/2055920 swapFree=4183124/4192956 [pid=20023] ppid=20021 vsize=43264 CPUtime=100.66 /proc/20023/stat : 20023 (PBS4_SAT07v2) R 20021 20023 19339 0 -1 4194304 7698 0 0 0 10039 27 0 0 25 0 1 0 220470241 44302336 6956 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0 /proc/20023/statm: 10816 6956 102 219 0 10593 0 Current children cumulated CPU time (s) 100.66 Current children cumulated vsize (KiB) 43264 [startup+101.502 s] /proc/loadavg: 0.99 0.98 0.99 2/65 20024 /proc/meminfo: memFree=1746500/2055920 swapFree=4183124/4192956 [pid=20023] ppid=20021 vsize=43440 CPUtime=101.47 /proc/20023/stat : 20023 (PBS4_SAT07v2) R 20021 20023 19339 0 -1 4194304 7729 0 0 0 10119 28 0 0 25 0 1 0 220470241 44482560 6987 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0 /proc/20023/statm: 10860 6987 102 219 0 10637 0 Current children cumulated CPU time (s) 101.47 Current children cumulated vsize (KiB) 43440 [startup+101.702 s] /proc/loadavg: 0.99 0.98 0.99 2/65 20024 /proc/meminfo: memFree=1746500/2055920 swapFree=4183124/4192956 [pid=20023] ppid=20021 vsize=43440 CPUtime=101.67 /proc/20023/stat : 20023 (PBS4_SAT07v2) R 20021 20023 19339 0 -1 4194304 7731 0 0 0 10139 28 0 0 25 0 1 0 220470241 44482560 6989 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/20023/statm: 10860 6989 102 219 0 10637 0 Current children cumulated CPU time (s) 101.67 Current children cumulated vsize (KiB) 43440 Child status: 0 Real time (s): 101.749 CPU time (s): 101.727 CPU user time (s): 101.439 CPU system time (s): 0.287956 CPU usage (%): 99.9776 Max. virtual memory (cumulated for all children) (KiB): 43440 getrusage(RUSAGE_CHILDREN,...) data: user time used= 101.439 system time used= 0.287956 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 7739 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= 6 involuntary context switches= 85 runsolver used 0.073988 second user time and 0.210967 second system time The end
Begin job on node52 on Tue May 8 20:30:52 UTC 2007 IDJOB= 459564 IDBENCH= 48025 IDSOLVER= 200 FILE ID= node52/459564-1178656252 PBS_JOBID= 5218402 Free space on /tmp= 66562 MiB SOLVER NAME= PBS4_v2 2007-03-23 BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=9-P0=137-P1=127-P2=347-B.opb COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459564-1178656252/instance-459564-1178656252.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node52/convwatcher-459564-1178656252 -o ROOT/results/node52/conversion-459564-1178656252 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459564-1178656252/instance-459564-1178656252.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node52/watcher-459564-1178656252 -o ROOT/results/node52/solver-459564-1178656252 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459564-1178656252/instance-459564-1178656252.opb META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33 MD5SUM BENCH= ac77720b7f5b87daca561007155fe585 RANDOM SEED= 514706019 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node52.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 : 3000.236 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 : 3000.236 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: 1774884 kB Buffers: 31124 kB Cached: 150680 kB SwapCached: 3768 kB Active: 36428 kB Inactive: 155084 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1774884 kB SwapTotal: 4192956 kB SwapFree: 4183124 kB Dirty: 2268 kB Writeback: 0 kB Mapped: 15816 kB Slab: 75548 kB Committed_AS: 5375772 kB PageTables: 1484 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= 66562 MiB End job on node52 on Tue May 8 20:32:34 UTC 2007