Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
oree 0.1.2 alpha | OPT | 20 | 62.1426 | 62.1643 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB05/ manquinho/ttp/normalized-circ4_3.opb |
MD5SUM | 6b7a318661ea9d7a03f30f3e64874f46 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 20 |
Best CPU time to get the best result obtained on this benchmark | 0.164974 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 20 |
Optimality of the best value was proved | YES |
Number of variables | 144 |
Total number of constraints | 704 |
Number of constraints which are clauses | 464 |
Number of constraints which are cardinality constraints (but not clauses) | 96 |
Number of constraints which are nor clauses,nor cardinality constraints | 144 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 12 |
Number of terms in the objective function | 48 |
Biggest coefficient in the objective function | 2 |
Number of bits for the biggest coefficient in the objective function | 2 |
Sum of the numbers in the objective function | 64 |
Number of bits of the sum of numbers in the objective function | 7 |
Biggest number in a constraint | 8 |
Number of bits of the biggest number in a constraint | 4 |
Biggest sum of numbers in a constraint | 64 |
Number of bits of the biggest sum of numbers | 7 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.00/0.00 c This is oree version 0.1.2 alpha 0.00/0.00 c (c) roussel@cril.univ-artois.fr 0.00/0.00 c using __gmp_expr<__gmpz_value, __gmpz_value> 0.00/0.00 c parsing... 0.00/0.00 c ...done 0.00/0.00 c #vars=144 #constraints=765 hasObjective=yes 0.00/0.01 c res. mode=mod 0.00/0.01 c VSIDS like heuristics 0.00/0.01 c complete search running 0.00/0.01 c nbDecision=11 #constraints=765 0.00/0.01 c linear search for optimum 0.00/0.01 o 20 0.19/0.28 c restart after 401 decisions 0.29/0.35 c nbDecision=500 #constraints=1179 0.59/0.67 c restart after 801 decisions 0.89/0.92 c nbDecision=1000 #constraints=1636 1.69/1.76 c nbDecision=1500 #constraints=2106 1.89/1.92 c restart after 1601 decisions 2.79/2.84 c nbDecision=2000 #constraints=2565 4.79/4.84 c nbDecision=2500 #constraints=3050 7.19/7.23 c nbDecision=3000 #constraints=3532 8.29/8.34 c restart after 3201 decisions 10.39/10.44 c nbDecision=3500 #constraints=4011 14.48/14.59 c nbDecision=4000 #constraints=4481 20.09/20.15 c nbDecision=4500 #constraints=4958 26.58/26.63 c nbDecision=5000 #constraints=5434 34.38/34.40 c nbDecision=5500 #constraints=5911 42.68/42.73 c nbDecision=6000 #constraints=6385 50.07/50.19 c restart after 6401 decisions 51.87/51.92 c nbDecision=6500 #constraints=6863 61.67/61.75 c nbDecision=7000 #constraints=7335 62.07/62.15 c nbDecision=7020 #constraints=7357 62.07/62.15 62.07/62.15 s OPTIMUM FOUND 62.07/62.15 v -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 62.07/62.15 v 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 62.07/62.15 v 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 62.07/62.15 v x85 -x86 -x87 -x88 -x89 -x90 -x91 x92 -x93 -x94 -x95 x96 -x97 -x98 x99 -x100 x101 -x102 x103 -x104 -x105 -x106 x107 -x108 x109 62.07/62.15 v -x110 -x111 -x112 x113 x114 -x115 x116 -x117 x118 -x119 -x120 -x121 -x122 x123 x124 -x125 -x126 -x127 x128 -x129 -x130 -x131 62.07/62.15 v x132 -x133 -x134 x135 x136 -x137 -x138 -x139 x140 -x141 -x142 -x143 x144 62.07/62.15 62.07/62.15 c user time= 62.1106 s 62.07/62.15 c system time= 0.027995 s 62.07/62.15 c wall clock time=62.1589
OK 20
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node22/watcher-363658-1176986225 -o ROOT/results/node22/solver-363658-1176986225 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/363658-1176986225/instance-363658-1176986225.opb mod 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: 0.93 0.99 0.94 3/77 8295 /proc/meminfo: memFree=1419768/2055920 swapFree=4168584/4192956 [pid=8295] ppid=8293 vsize=1468 CPUtime=0 /proc/8295/stat : 8295 (oree) R 8293 8295 6817 0 -1 4194304 185 0 0 0 0 0 0 0 18 0 1 0 146540188 1503232 167 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715266 0 0 4096 17474 0 0 0 17 1 0 0 /proc/8295/statm: 367 167 131 317 0 46 0 [startup+0.105278 s] /proc/loadavg: 0.93 0.99 0.94 3/77 8295 /proc/meminfo: memFree=1419768/2055920 swapFree=4168584/4192956 [pid=8295] ppid=8293 vsize=1864 CPUtime=0.1 /proc/8295/stat : 8295 (oree) R 8293 8295 6817 0 -1 4194304 323 0 0 0 10 0 0 0 18 0 1 0 146540188 1908736 305 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135278915 0 0 4096 17474 0 0 0 17 1 0 0 /proc/8295/statm: 466 306 170 317 0 145 0 Current children cumulated CPU time (s) 0.1 Current children cumulated vsize (KiB) 1864 [startup+0.201292 s] /proc/loadavg: 0.93 0.99 0.94 3/77 8295 /proc/meminfo: memFree=1419768/2055920 swapFree=4168584/4192956 [pid=8295] ppid=8293 vsize=1996 CPUtime=0.19 /proc/8295/stat : 8295 (oree) R 8293 8295 6817 0 -1 4194304 359 0 0 0 19 0 0 0 19 0 1 0 146540188 2043904 341 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563625 0 0 4096 17474 0 0 0 17 1 0 0 /proc/8295/statm: 499 341 170 317 0 178 0 Current children cumulated CPU time (s) 0.19 Current children cumulated vsize (KiB) 1996 [startup+0.301306 s] /proc/loadavg: 0.93 0.99 0.94 3/77 8295 /proc/meminfo: memFree=1419768/2055920 swapFree=4168584/4192956 [pid=8295] ppid=8293 vsize=2256 CPUtime=0.29 /proc/8295/stat : 8295 (oree) R 8293 8295 6817 0 -1 4194304 399 0 0 0 29 0 0 0 19 0 1 0 146540188 2310144 381 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715862 0 0 4096 17474 0 0 0 17 1 0 0 /proc/8295/statm: 564 381 170 317 0 243 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 2256 [startup+0.701368 s] /proc/loadavg: 0.93 0.99 0.94 3/77 8295 /proc/meminfo: memFree=1419768/2055920 swapFree=4168584/4192956 [pid=8295] ppid=8293 vsize=2680 CPUtime=0.69 /proc/8295/stat : 8295 (oree) R 8293 8295 6817 0 -1 4194304 523 0 0 0 69 0 0 0 23 0 1 0 146540188 2744320 505 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134530465 0 0 4096 17474 0 0 0 17 1 0 0 /proc/8295/statm: 670 505 170 317 0 349 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 2680 [startup+1.50149 s] /proc/loadavg: 0.93 0.99 0.94 2/78 8296 /proc/meminfo: memFree=1417968/2055920 swapFree=4168584/4192956 [pid=8295] ppid=8293 vsize=3472 CPUtime=1.49 /proc/8295/stat : 8295 (oree) R 8293 8295 6817 0 -1 4194304 708 0 0 0 149 0 0 0 25 0 1 0 146540188 3555328 690 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602694 0 0 4096 17474 0 0 0 17 1 0 0 /proc/8295/statm: 868 690 170 317 0 547 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 3472 [startup+3.10274 s] /proc/loadavg: 0.93 0.99 0.94 2/78 8296 /proc/meminfo: memFree=1416816/2055920 swapFree=4168584/4192956 [pid=8295] ppid=8293 vsize=4520 CPUtime=3.09 /proc/8295/stat : 8295 (oree) R 8293 8295 6817 0 -1 4194304 966 0 0 0 309 0 0 0 25 0 1 0 146540188 4628480 948 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0 /proc/8295/statm: 1130 948 170 317 0 809 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 4520 [startup+6.30122 s] /proc/loadavg: 0.94 0.99 0.94 2/78 8296 /proc/meminfo: memFree=1415472/2055920 swapFree=4168584/4192956 [pid=8295] ppid=8293 vsize=5580 CPUtime=6.29 /proc/8295/stat : 8295 (oree) R 8293 8295 6817 0 -1 4194304 1248 0 0 0 629 0 0 0 25 0 1 0 146540188 5713920 1230 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563477 0 0 4096 17474 0 0 0 17 1 0 0 /proc/8295/statm: 1395 1230 170 317 0 1074 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 5580 [startup+12.7012 s] /proc/loadavg: 0.94 0.99 0.94 2/78 8296 /proc/meminfo: memFree=1413880/2055920 swapFree=4168584/4192956 [pid=8295] ppid=8293 vsize=7032 CPUtime=12.68 /proc/8295/stat : 8295 (oree) R 8293 8295 6817 0 -1 4194304 1611 0 0 0 1268 0 0 0 25 0 1 0 146540188 7200768 1593 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0 /proc/8295/statm: 1758 1593 170 317 0 1437 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 7032 [startup+25.5011 s] /proc/loadavg: 0.95 0.99 0.94 2/78 8298 /proc/meminfo: memFree=1412216/2055920 swapFree=4168584/4192956 [pid=8295] ppid=8293 vsize=8856 CPUtime=25.48 /proc/8295/stat : 8295 (oree) R 8293 8295 6817 0 -1 4194304 2006 0 0 0 2547 1 0 0 25 0 1 0 146540188 9068544 1988 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0 /proc/8295/statm: 2214 1988 170 317 0 1893 0 Current children cumulated CPU time (s) 25.48 Current children cumulated vsize (KiB) 8856 [startup+51.1011 s] /proc/loadavg: 0.97 0.99 0.94 2/78 8298 /proc/meminfo: memFree=1409848/2055920 swapFree=4168584/4192956 [pid=8295] ppid=8293 vsize=11404 CPUtime=51.07 /proc/8295/stat : 8295 (oree) R 8293 8295 6817 0 -1 4194304 2613 0 0 0 5105 2 0 0 25 0 1 0 146540188 11677696 2595 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563397 0 0 4096 17474 0 0 0 17 1 0 0 /proc/8295/statm: 2851 2595 170 317 0 2530 0 Current children cumulated CPU time (s) 51.07 Current children cumulated vsize (KiB) 11404 Solver just ended. Dumping a history of the last processes samples [startup+51.2011 s] /proc/loadavg: 0.97 0.99 0.94 2/78 8298 /proc/meminfo: memFree=1409848/2055920 swapFree=4168584/4192956 [pid=8295] ppid=8293 vsize=11404 CPUtime=51.17 /proc/8295/stat : 8295 (oree) R 8293 8295 6817 0 -1 4194304 2613 0 0 0 5115 2 0 0 25 0 1 0 146540188 11677696 2595 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0 /proc/8295/statm: 2851 2595 170 317 0 2530 0 Current children cumulated CPU time (s) 51.17 Current children cumulated vsize (KiB) 11404 [startup+57.601 s] /proc/loadavg: 0.97 0.99 0.94 2/78 8298 /proc/meminfo: memFree=1409336/2055920 swapFree=4168584/4192956 [pid=8295] ppid=8293 vsize=11796 CPUtime=57.57 /proc/8295/stat : 8295 (oree) R 8293 8295 6817 0 -1 4194304 2736 0 0 0 5755 2 0 0 25 0 1 0 146540188 12079104 2718 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0 /proc/8295/statm: 2949 2718 170 317 0 2628 0 Current children cumulated CPU time (s) 57.57 Current children cumulated vsize (KiB) 11796 [startup+59.2013 s] /proc/loadavg: 0.97 0.99 0.94 2/78 8298 /proc/meminfo: memFree=1409208/2055920 swapFree=4168584/4192956 [pid=8295] ppid=8293 vsize=11928 CPUtime=59.17 /proc/8295/stat : 8295 (oree) R 8293 8295 6817 0 -1 4194304 2770 0 0 0 5915 2 0 0 25 0 1 0 146540188 12214272 2752 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0 /proc/8295/statm: 2982 2752 170 317 0 2661 0 Current children cumulated CPU time (s) 59.17 Current children cumulated vsize (KiB) 11928 [startup+60.8015 s] /proc/loadavg: 0.97 0.99 0.94 2/78 8298 /proc/meminfo: memFree=1409080/2055920 swapFree=4168584/4192956 [pid=8295] ppid=8293 vsize=12060 CPUtime=60.77 /proc/8295/stat : 8295 (oree) R 8293 8295 6817 0 -1 4194304 2800 0 0 0 6075 2 0 0 25 0 1 0 146540188 12349440 2782 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0 /proc/8295/statm: 3015 2782 170 317 0 2694 0 Current children cumulated CPU time (s) 60.77 Current children cumulated vsize (KiB) 12060 [startup+61.6017 s] /proc/loadavg: 0.97 0.99 0.94 2/78 8298 /proc/meminfo: memFree=1408952/2055920 swapFree=4168584/4192956 [pid=8295] ppid=8293 vsize=12188 CPUtime=61.57 /proc/8295/stat : 8295 (oree) R 8293 8295 6817 0 -1 4194304 2817 0 0 0 6155 2 0 0 25 0 1 0 146540188 12480512 2799 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0 /proc/8295/statm: 3047 2799 170 317 0 2726 0 Current children cumulated CPU time (s) 61.57 Current children cumulated vsize (KiB) 12188 [startup+62.0017 s] /proc/loadavg: 0.97 0.99 0.94 2/78 8298 /proc/meminfo: memFree=1408952/2055920 swapFree=4168584/4192956 [pid=8295] ppid=8293 vsize=12188 CPUtime=61.97 /proc/8295/stat : 8295 (oree) R 8293 8295 6817 0 -1 4194304 2825 0 0 0 6195 2 0 0 25 0 1 0 146540188 12480512 2807 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0 /proc/8295/statm: 3047 2807 170 317 0 2726 0 Current children cumulated CPU time (s) 61.97 Current children cumulated vsize (KiB) 12188 [startup+62.1017 s] /proc/loadavg: 0.97 0.99 0.94 2/78 8298 /proc/meminfo: memFree=1408952/2055920 swapFree=4168584/4192956 [pid=8295] ppid=8293 vsize=12188 CPUtime=62.07 /proc/8295/stat : 8295 (oree) R 8293 8295 6817 0 -1 4194304 2825 0 0 0 6205 2 0 0 25 0 1 0 146540188 12480512 2807 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0 /proc/8295/statm: 3047 2807 170 317 0 2726 0 Current children cumulated CPU time (s) 62.07 Current children cumulated vsize (KiB) 12188 Child status: 0 Real time (s): 62.1643 CPU time (s): 62.1426 CPU user time (s): 62.1126 CPU system time (s): 0.029995 CPU usage (%): 99.965 Max. virtual memory (cumulated for all children) (KiB): 12188 getrusage(RUSAGE_CHILDREN,...) data: user time used= 62.1126 system time used= 0.029995 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 2843 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= 8 involuntary context switches= 154 runsolver used 0.066989 second user time and 0.161975 second system time The end
Begin job on node22 on Thu Apr 19 12:37:05 UTC 2007 IDJOB= 363658 IDBENCH= 2012 IDSOLVER= 172 FILE ID= node22/363658-1176986225 PBS_JOBID= 4630371 Free space on /tmp= 66498 MiB SOLVER NAME= oree 0.1.2 alpha BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/ttp/normalized-circ4_3.opb COMMAND LINE= oree /tmp/evaluation/363658-1176986225/instance-363658-1176986225.opb mod RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node22/watcher-363658-1176986225 -o ROOT/results/node22/solver-363658-1176986225 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/363658-1176986225/instance-363658-1176986225.opb mod META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b MD5SUM BENCH= 6b7a318661ea9d7a03f30f3e64874f46 RANDOM SEED= 188003243 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node22.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 : 3000.265 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 : 3000.265 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: 1420112 kB Buffers: 49736 kB Cached: 490712 kB SwapCached: 2192 kB Active: 94392 kB Inactive: 469412 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1420112 kB SwapTotal: 4192956 kB SwapFree: 4168584 kB Dirty: 1348 kB Writeback: 0 kB Mapped: 31144 kB Slab: 57620 kB Committed_AS: 1801564 kB PageTables: 1680 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= 66498 MiB End job on node22 on Thu Apr 19 12:38:07 UTC 2007