Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 | OPT | 3 | 121.053 | 121.087 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=8-P0=257-P1=97-P2=149-B.opb |
MD5SUM | 67e6ddc28ca754c7106cfc653b1e11ec |
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 | 0.107982 |
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 | 48 |
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 | 8 |
Maximum length of a constraint | 80 |
Number of terms in the objective function | 8 |
Biggest coefficient in the objective function | 128 |
Number of bits for the biggest coefficient in the objective function | 8 |
Sum of the numbers in the objective function | 255 |
Number of bits of the sum of numbers in the objective function | 8 |
Biggest number in a constraint | 32768 |
Number of bits of the biggest number in a constraint | 16 |
Biggest sum of numbers in a constraint | 130560 |
Number of bits of the biggest sum of numbers | 17 |
Number of products (including duplicates) | 128 |
Sum of products size (including duplicates) | 256 |
Number of different products | 128 |
Sum of products size | 256 |
0.00/0.00 c PB/CT 0.1 http://www.residual.se/pbct 0.00/0.00 c Based on OpenSMT/CT 20091015 0.00/0.00 c constraints 130/0 clauses 131/0 units 0 0.00/0.00 c vars 48 0.00/0.00 c objective 8 + 0 0.39/0.46 c 0.408937 7.0625 995 10219 0.39/0.46 o 157 1.19/1.21 c 1.07883 7.19531 970 27693 1.19/1.21 o 129 3.20/3.23 c 2.86356 7.19531 727 76100 3.20/3.23 o 3 120.97/121.07 c 108.006 7.47266 793 2685683 120.97/121.07 s OPTIMUM FOUND 120.97/121.07 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 -x31 -x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40 -x41 -x42 -x43 -x44 -x45 -x46 -x47 -x48
OK 3
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2667872-1276647693/watcher-2667872-1276647693 -o /tmp/evaluation-result-2667872-1276647693/solver-2667872-1276647693 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2667872-1276647693.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): 2000 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 Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 2.35 1.92 1.43 3/105 15342 /proc/meminfo: memFree=1841176/2059040 swapFree=4148288/4192956 [pid=15342] ppid=15340 vsize=3516 CPUtime=0 /proc/15342/stat : 15342 (pbct) R 15340 15342 14286 0 -1 4202496 565 0 0 0 0 0 0 0 25 0 1 0 6062846 3600384 488 1992294400 134512640 136485738 4290757280 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/15342/statm: 879 488 198 482 0 395 0 [startup+0.0239591 s] /proc/loadavg: 2.35 1.92 1.43 3/105 15342 /proc/meminfo: memFree=1841176/2059040 swapFree=4148288/4192956 [pid=15342] ppid=15340 vsize=4848 CPUtime=0.02 /proc/15342/stat : 15342 (pbct) R 15340 15342 14286 0 -1 4202496 886 0 0 0 2 0 0 0 25 0 1 0 6062846 4964352 809 1992294400 134512640 136485738 4290757280 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/15342/statm: 1212 810 198 482 0 728 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 4848 [startup+0.100967 s] /proc/loadavg: 2.35 1.92 1.43 3/105 15342 /proc/meminfo: memFree=1841176/2059040 swapFree=4148288/4192956 [pid=15342] ppid=15340 vsize=6836 CPUtime=0.09 /proc/15342/stat : 15342 (pbct) R 15340 15342 14286 0 -1 4202496 1424 0 0 0 8 1 0 0 25 0 1 0 6062846 7000064 1347 1992294400 134512640 136485738 4290757280 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/15342/statm: 1709 1347 226 482 0 1225 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 6836 [startup+0.300988 s] /proc/loadavg: 2.35 1.92 1.43 3/105 15342 /proc/meminfo: memFree=1841176/2059040 swapFree=4148288/4192956 [pid=15342] ppid=15340 vsize=7096 CPUtime=0.29 /proc/15342/stat : 15342 (pbct) R 15340 15342 14286 0 -1 4202496 1472 0 0 0 25 4 0 0 25 0 1 0 6062846 7266304 1395 1992294400 134512640 136485738 4290757280 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/15342/statm: 1774 1395 226 482 0 1290 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 7096 [startup+0.70103 s] /proc/loadavg: 2.35 1.92 1.43 3/105 15342 /proc/meminfo: memFree=1841176/2059040 swapFree=4148288/4192956 [pid=15342] ppid=15340 vsize=7364 CPUtime=0.69 /proc/15342/stat : 15342 (pbct) R 15340 15342 14286 0 -1 4202496 1543 0 0 0 61 8 0 0 25 0 1 0 6062846 7540736 1465 1992294400 134512640 136485738 4290757280 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/15342/statm: 1841 1465 244 482 0 1357 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 7364 [startup+1.50111 s] /proc/loadavg: 2.24 1.90 1.42 2/106 15343 /proc/meminfo: memFree=1836208/2059040 swapFree=4148288/4192956 [pid=15342] ppid=15340 vsize=7364 CPUtime=1.49 /proc/15342/stat : 15342 (pbct) R 15340 15342 14286 0 -1 4202496 1544 0 0 0 132 17 0 0 25 0 1 0 6062846 7540736 1465 1992294400 134512640 136485738 4290757280 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/15342/statm: 1841 1465 244 482 0 1357 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 7364 [startup+3.10128 s] /proc/loadavg: 2.24 1.90 1.42 2/106 15343 /proc/meminfo: memFree=1835960/2059040 swapFree=4148288/4192956 [pid=15342] ppid=15340 vsize=7364 CPUtime=3.09 /proc/15342/stat : 15342 (pbct) R 15340 15342 14286 0 -1 4202496 1544 0 0 0 274 35 0 0 25 0 1 0 6062846 7540736 1465 1992294400 134512640 136485738 4290757280 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/15342/statm: 1841 1465 244 482 0 1357 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 7364 [startup+6.30162 s] /proc/loadavg: 2.24 1.90 1.42 2/106 15345 /proc/meminfo: memFree=1835836/2059040 swapFree=4148288/4192956 [pid=15342] ppid=15340 vsize=7364 CPUtime=6.29 /proc/15342/stat : 15342 (pbct) R 15340 15342 14286 0 -1 4202496 1545 0 0 0 562 67 0 0 25 0 1 0 6062846 7540736 1465 1992294400 134512640 136485738 4290757280 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/15342/statm: 1841 1465 244 482 0 1357 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 7364 [startup+12.7013 s] /proc/loadavg: 2.05 1.87 1.42 2/106 15345 /proc/meminfo: memFree=1835712/2059040 swapFree=4148288/4192956 [pid=15342] ppid=15340 vsize=7364 CPUtime=12.69 /proc/15342/stat : 15342 (pbct) R 15340 15342 14286 0 -1 4202496 1559 0 0 0 1132 137 0 0 25 0 1 0 6062846 7540736 1479 1992294400 134512640 136485738 4290757280 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/15342/statm: 1841 1479 244 482 0 1357 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 7364 [startup+25.5006 s] /proc/loadavg: 1.97 1.86 1.42 2/106 15345 /proc/meminfo: memFree=1835712/2059040 swapFree=4148288/4192956 [pid=15342] ppid=15340 vsize=7440 CPUtime=25.49 /proc/15342/stat : 15342 (pbct) R 15340 15342 14286 0 -1 4202496 1578 0 0 0 2272 277 0 0 25 0 1 0 6062846 7618560 1498 1992294400 134512640 136485738 4290757280 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/15342/statm: 1860 1498 244 482 0 1376 0 Current children cumulated CPU time (s) 25.49 Current children cumulated vsize (KiB) 7440 [startup+51.1003 s] /proc/loadavg: 1.64 1.79 1.41 2/106 15345 /proc/meminfo: memFree=1835588/2059040 swapFree=4148288/4192956 [pid=15342] ppid=15340 vsize=7440 CPUtime=51.07 /proc/15342/stat : 15342 (pbct) R 15340 15342 14286 0 -1 4202496 1591 0 0 0 4557 550 0 0 25 0 1 0 6062846 7618560 1511 1992294400 134512640 136485738 4290757280 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/15342/statm: 1860 1511 244 482 0 1376 0 Current children cumulated CPU time (s) 51.07 Current children cumulated vsize (KiB) 7440 [startup+102.309 s] /proc/loadavg: 1.30 1.67 1.39 2/106 15347 /proc/meminfo: memFree=1835464/2059040 swapFree=4148288/4192956 [pid=15342] ppid=15340 vsize=7540 CPUtime=102.27 /proc/15342/stat : 15342 (pbct) R 15340 15342 14286 0 -1 4202496 1619 0 0 0 9131 1096 0 0 25 0 1 0 6062846 7720960 1539 1992294400 134512640 136485738 4290757280 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/15342/statm: 1885 1539 244 482 0 1401 0 Current children cumulated CPU time (s) 102.27 Current children cumulated vsize (KiB) 7540 Solver just ended. Dumping a history of the last processes samples [startup+108.701 s] /proc/loadavg: 1.28 1.66 1.38 2/106 15347 /proc/meminfo: memFree=1835464/2059040 swapFree=4148288/4192956 [pid=15342] ppid=15340 vsize=7540 CPUtime=108.66 /proc/15342/stat : 15342 (pbct) R 15340 15342 14286 0 -1 4202496 1619 0 0 0 9698 1168 0 0 25 0 1 0 6062846 7720960 1539 1992294400 134512640 136485738 4290757280 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/15342/statm: 1885 1539 244 482 0 1401 0 Current children cumulated CPU time (s) 108.66 Current children cumulated vsize (KiB) 7540 [startup+115.101 s] /proc/loadavg: 1.26 1.65 1.38 2/106 15347 /proc/meminfo: memFree=1835464/2059040 swapFree=4148288/4192956 [pid=15342] ppid=15340 vsize=7648 CPUtime=115.06 /proc/15342/stat : 15342 (pbct) R 15340 15342 14286 0 -1 4202496 1626 0 0 0 10270 1236 0 0 25 0 1 0 6062846 7831552 1546 1992294400 134512640 136485738 4290757280 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/15342/statm: 1912 1546 244 482 0 1428 0 Current children cumulated CPU time (s) 115.06 Current children cumulated vsize (KiB) 7648 [startup+118.301 s] /proc/loadavg: 1.24 1.64 1.38 2/106 15347 /proc/meminfo: memFree=1835340/2059040 swapFree=4148288/4192956 [pid=15342] ppid=15340 vsize=7648 CPUtime=118.25 /proc/15342/stat : 15342 (pbct) R 15340 15342 14286 0 -1 4202496 1636 0 0 0 10553 1272 0 0 25 0 1 0 6062846 7831552 1556 1992294400 134512640 136485738 4290757280 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/15342/statm: 1912 1556 244 482 0 1428 0 Current children cumulated CPU time (s) 118.25 Current children cumulated vsize (KiB) 7648 [startup+119.908 s] /proc/loadavg: 1.24 1.64 1.38 2/106 15347 /proc/meminfo: memFree=1835340/2059040 swapFree=4148288/4192956 [pid=15342] ppid=15340 vsize=7648 CPUtime=119.86 /proc/15342/stat : 15342 (pbct) R 15340 15342 14286 0 -1 4202496 1636 0 0 0 10696 1290 0 0 25 0 1 0 6062846 7831552 1556 1992294400 134512640 136485738 4290757280 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/15342/statm: 1912 1556 244 482 0 1428 0 Current children cumulated CPU time (s) 119.86 Current children cumulated vsize (KiB) 7648 [startup+120.701 s] /proc/loadavg: 1.24 1.64 1.38 2/106 15347 /proc/meminfo: memFree=1835340/2059040 swapFree=4148288/4192956 [pid=15342] ppid=15340 vsize=7648 CPUtime=120.66 /proc/15342/stat : 15342 (pbct) R 15340 15342 14286 0 -1 4202496 1636 0 0 0 10767 1299 0 0 25 0 1 0 6062846 7831552 1556 1992294400 134512640 136485738 4290757280 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/15342/statm: 1912 1556 244 482 0 1428 0 Current children cumulated CPU time (s) 120.66 Current children cumulated vsize (KiB) 7648 [startup+120.901 s] /proc/loadavg: 1.22 1.63 1.38 2/106 15347 /proc/meminfo: memFree=1835340/2059040 swapFree=4148288/4192956 [pid=15342] ppid=15340 vsize=7648 CPUtime=120.86 /proc/15342/stat : 15342 (pbct) R 15340 15342 14286 0 -1 4202496 1636 0 0 0 10785 1301 0 0 25 0 1 0 6062846 7831552 1556 1992294400 134512640 136485738 4290757280 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/15342/statm: 1912 1556 244 482 0 1428 0 Current children cumulated CPU time (s) 120.86 Current children cumulated vsize (KiB) 7648 [startup+121.008 s] /proc/loadavg: 1.22 1.63 1.38 2/106 15347 /proc/meminfo: memFree=1835340/2059040 swapFree=4148288/4192956 [pid=15342] ppid=15340 vsize=7648 CPUtime=120.97 /proc/15342/stat : 15342 (pbct) R 15340 15342 14286 0 -1 4202496 1636 0 0 0 10794 1303 0 0 25 0 1 0 6062846 7831552 1556 1992294400 134512640 136485738 4290757280 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/15342/statm: 1912 1556 244 482 0 1428 0 Current children cumulated CPU time (s) 120.97 Current children cumulated vsize (KiB) 7648 Child status: 0 Real time (s): 121.087 CPU time (s): 121.053 CPU user time (s): 108.016 CPU system time (s): 13.037 CPU usage (%): 99.9719 Max. virtual memory (cumulated for all children) (KiB): 7668 getrusage(RUSAGE_CHILDREN,...) data: user time used= 108.016 system time used= 13.037 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1642 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= 345 runsolver used 0.220966 second user time and 0.563914 second system time The end
Begin job on node082 at 2010-06-16 02:21:33 IDJOB=2667872 IDBENCH=47955 IDSOLVER=1170 FILE ID=node082/2667872-1276647693 PBS_JOBID= 11172422 Free space on /tmp= 62584 MiB SOLVER NAME= PB/CT 0.1 BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=8-P0=257-P1=97-P2=149-B.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2667872-1276647693/watcher-2667872-1276647693 -o /tmp/evaluation-result-2667872-1276647693/solver-2667872-1276647693 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2667872-1276647693.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 67e6ddc28ca754c7106cfc653b1e11ec RANDOM SEED=1835088664 node082.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009 /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 : 3000.215 cache size : 2048 KB physical id : 0 siblings : 1 core id : 0 cpu cores : 1 apicid : 0 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 constant_tsc pni monitor ds_cpl cid cx16 xtpr bogomips : 6000.43 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 : 3000.215 cache size : 2048 KB physical id : 3 siblings : 1 core id : 0 cpu cores : 1 apicid : 6 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 constant_tsc pni monitor ds_cpl cid cx16 xtpr bogomips : 5999.41 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1841704 kB Buffers: 24320 kB Cached: 95928 kB SwapCached: 6528 kB Active: 97292 kB Inactive: 44440 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1841704 kB SwapTotal: 4192956 kB SwapFree: 4148288 kB Dirty: 2232 kB Writeback: 0 kB AnonPages: 18728 kB Mapped: 13192 kB Slab: 53928 kB PageTables: 3948 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 180468 kB VmallocTotal: 34359738367 kB VmallocUsed: 264964 kB VmallocChunk: 34359471699 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 62580 MiB End job on node082 at 2010-06-16 02:23:35