Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.0.16 | ? (MO) | 10.6384 | 12.8152 |
Name | normalized-PB06/OPT-SMALLINT/reduced/web/www.ps.uni-sb.de/ ~walser/benchmarks/course-ass/normalized-reduced-ws97-3.opb |
MD5SUM | 8fd497081fcc2923cbeefd2c48cb5010 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | SAT |
Best value of the objective obtained on this benchmark | 834 |
Best CPU time to get the best result obtained on this benchmark | 1800.06 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 826 |
Optimality of the best value was proved | NO |
Number of variables | 3300 |
Total number of constraints | 1985 |
Number of constraints which are clauses | 1364 |
Number of constraints which are cardinality constraints (but not clauses) | 621 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 220 |
Number of terms in the objective function | 2792 |
Biggest coefficient in the objective function | 379 |
Number of bits for the biggest coefficient in the objective function | 9 |
Sum of the numbers in the objective function | 526163 |
Number of bits of the sum of numbers in the objective function | 20 |
Biggest number in a constraint | 379 |
Number of bits of the biggest number in a constraint | 9 |
Biggest sum of numbers in a constraint | 526163 |
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 |
0.00/0.00 c bsolo beta version 3.0.16 - 04/04/2007 : 1458 GMT 0.00/0.00 c Developed by Vasco Manquinho IST/UTL - INESC-ID 0.00/0.00 c type "bsolo -h" for help 0.00/0.00 c Time Limit set via environment variable PBTIMEOUT to 1800 0.00/0.00 c Time Limit set to 1800 0.00/0.00 c Memory Limit set to 1800 MB 0.00/0.00 c Instance file /tmp/evaluation/351876-1176616343/instance-351876-1176616343.opb 0.00/0.00 c File size is 151253 bytes. 0.00/0.03 c Highest Coefficient sum: 526163 0.00/0.03 c Parsing was ok!! 0.00/0.03 c Total parsing time: 0.03 s 0.00/0.03 c Var: 3300 Constr: 2574 1954/620/0 Lit: 15926 Watch. Lit: 10360 0.00/0.03 c Obj. Vars: 2792 (84.6061 % of total variables) 0.00/0.07 c Pre-processing Time: 0.07 s 0.00/0.07 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.07 c 0 3299 2572 15924 6 10359 39096 0 0 0.07 0.00/0.07 c Switching off LPR mode. 10.33/10.52 c Caught signal: 15 10.33/10.52 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 10.33/10.52 c 0 0 0 1 2572 15924 0 0 10.34 10.33/10.52 s UNKNOWN 10.33/10.52 c Total time: 10.341 s
ERROR: no interpretation found !
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node72/watcher-351876-1176616343 -o ROOT/results/node72/solver-351876-1176616343 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/351876-1176616343/instance-351876-1176616343.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: 0.92 0.98 0.99 3/77 24980 /proc/meminfo: memFree=1573184/2055920 swapFree=4171960/4192956 [pid=24980] ppid=24978 vsize=11884 CPUtime=0 /proc/24980/stat : 24980 (bsolo3.0.16) R 24978 24980 24232 0 -1 4194304 370 0 0 0 0 0 0 0 18 0 1 0 137672775 12169216 338 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 2971259 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24980/statm: 2971 338 281 324 0 2003 0 [startup+0.090853 s] /proc/loadavg: 0.92 0.98 0.99 3/77 24980 /proc/meminfo: memFree=1573184/2055920 swapFree=4171960/4192956 [pid=24980] ppid=24978 vsize=7920 CPUtime=0.08 /proc/24980/stat : 24980 (bsolo3.0.16) R 24978 24980 24232 0 -1 4194304 1461 0 0 0 7 1 0 0 18 0 1 0 137672775 8110080 1355 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 2971259 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24980/statm: 1980 1356 308 324 0 1049 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 7920 [startup+0.101854 s] /proc/loadavg: 0.92 0.98 0.99 3/77 24980 /proc/meminfo: memFree=1573184/2055920 swapFree=4171960/4192956 [pid=24980] ppid=24978 vsize=10036 CPUtime=0.09 /proc/24980/stat : 24980 (bsolo3.0.16) R 24978 24980 24232 0 -1 4194304 1962 0 0 0 8 1 0 0 18 0 1 0 137672775 10276864 1855 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 2971259 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24980/statm: 2509 1857 308 324 0 1578 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 10036 [startup+0.301873 s] /proc/loadavg: 0.92 0.98 0.99 3/77 24980 /proc/meminfo: memFree=1573184/2055920 swapFree=4171960/4192956 [pid=24980] ppid=24978 vsize=46848 CPUtime=0.29 /proc/24980/stat : 24980 (bsolo3.0.16) R 24978 24980 24232 0 -1 4194304 11205 0 0 0 24 5 0 0 19 0 1 0 137672775 47972352 11015 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 2971259 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24980/statm: 11712 11017 308 324 0 10781 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 46848 [startup+0.701909 s] /proc/loadavg: 0.92 0.98 0.99 3/77 24980 /proc/meminfo: memFree=1573184/2055920 swapFree=4171960/4192956 [pid=24980] ppid=24978 vsize=121236 CPUtime=0.69 /proc/24980/stat : 24980 (bsolo3.0.16) R 24978 24980 24232 0 -1 4194304 29783 0 0 0 55 14 0 0 22 0 1 0 137672775 124145664 29270 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 2971259 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24980/statm: 30309 29272 308 324 0 29378 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 121236 [startup+1.50298 s] /proc/loadavg: 0.92 0.98 0.99 2/78 24981 /proc/meminfo: memFree=1401592/2055920 swapFree=4171960/4192956 [pid=24980] ppid=24978 vsize=269920 CPUtime=1.49 /proc/24980/stat : 24980 (bsolo3.0.16) R 24978 24980 24232 0 -1 4194304 67026 0 0 0 119 30 0 0 25 0 1 0 137672775 276398080 66085 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 2971259 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24980/statm: 67513 66087 308 324 0 66582 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 269920 [startup+3.10113 s] /proc/loadavg: 0.92 0.98 0.99 2/78 24981 /proc/meminfo: memFree=1198776/2055920 swapFree=4171960/4192956 [pid=24980] ppid=24978 vsize=566760 CPUtime=3.08 /proc/24980/stat : 24980 (bsolo3.0.16) R 24978 24980 24232 0 -1 4194304 141358 0 0 0 249 59 0 0 25 0 1 0 137672775 580362240 139562 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 2971259 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24980/statm: 141690 139563 308 324 0 140759 0 Current children cumulated CPU time (s) 3.08 Current children cumulated vsize (KiB) 566760 [startup+6.30142 s] /proc/loadavg: 0.93 0.98 0.99 2/78 24981 /proc/meminfo: memFree=592312/2055920 swapFree=4171960/4192956 [pid=24980] ppid=24978 vsize=1160440 CPUtime=6.29 /proc/24980/stat : 24980 (bsolo3.0.16) R 24978 24980 24232 0 -1 4194304 290041 0 0 0 509 120 0 0 25 0 1 0 137672775 1188290560 286537 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 2971259 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24980/statm: 290110 286539 309 324 0 289179 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 1160440 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+10.4028 s] /proc/loadavg: 0.93 0.98 0.99 2/78 24981 /proc/meminfo: memFree=13560/2055920 swapFree=4171824/4192956 [pid=24980] ppid=24978 vsize=1855440 CPUtime=10.33 /proc/24980/stat : 24980 (bsolo3.0.16) D 24978 24980 24232 0 -1 4196352 463403 0 0 0 832 201 0 0 25 0 1 0 137672775 1899970560 456484 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 2971259 0 0 4096 16384 18446744071564464661 0 0 17 1 0 0 /proc/24980/statm: 463860 456484 308 324 0 462929 0 Current children cumulated CPU time (s) 10.33 Current children cumulated vsize (KiB) 1855440 Sending SIGTERM to process tree (bottom up) Sleeping 2 seconds Sending SIGKILL to process tree (bottom up) [startup+12.702 s] /proc/loadavg: 0.93 0.98 0.99 1/79 24982 /proc/meminfo: memFree=16304/2055920 swapFree=4171824/4192956 [pid=24980] ppid=24978 vsize=0 CPUtime=10.51 /proc/24980/stat : 24980 (bsolo3.0.16) R 24978 24980 24232 0 -1 4195332 463404 0 0 0 832 219 0 0 18 0 1 0 137672775 0 0 18446744073709551615 0 0 0 0 0 0 16384 4096 16384 0 0 0 17 1 0 0 /proc/24980/statm: 0 0 0 0 0 0 0 Current children cumulated CPU time (s) 10.51 Current children cumulated vsize (KiB) 0 Solver just ended. Dumping a history of the last processes samples [startup+12.802 s] /proc/loadavg: 0.93 0.98 0.99 1/79 24982 /proc/meminfo: memFree=16304/2055920 swapFree=4171824/4192956 [pid=24980] ppid=24978 vsize=0 CPUtime=10.61 /proc/24980/stat : 24980 (bsolo3.0.16) R 24978 24980 24232 0 -1 4195332 463404 0 0 0 832 229 0 0 18 0 1 0 137672775 0 0 18446744073709551615 0 0 0 0 0 0 16384 4096 16384 0 0 0 17 1 0 0 /proc/24980/statm: 0 0 0 0 0 0 0 Current children cumulated CPU time (s) 10.61 Current children cumulated vsize (KiB) 0 Child ended because it received signal 9 (SIGKILL) Real time (s): 12.8152 CPU time (s): 10.6384 CPU user time (s): 8.32873 CPU system time (s): 2.30965 CPU usage (%): 83.0135 Max. virtual memory (cumulated for all children) (KiB): 1855440 getrusage(RUSAGE_CHILDREN,...) data: user time used= 8.32873 system time used= 2.30965 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 463404 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= 15 involuntary context switches= 111 runsolver used 0.017997 second user time and 0.039993 second system time The end
Begin job on node72 on Sun Apr 15 05:52:23 UTC 2007 IDJOB= 351876 IDBENCH= 1843 IDSOLVER= 163 FILE ID= node72/351876-1176616343 PBS_JOBID= 4557058 Free space on /tmp= 66560 MiB SOLVER NAME= bsolo 3.0.16 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/web/www.ps.uni-sb.de/~walser/benchmarks/course-ass/normalized-reduced-ws97-3.opb COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/351876-1176616343/instance-351876-1176616343.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node72/watcher-351876-1176616343 -o ROOT/results/node72/solver-351876-1176616343 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/351876-1176616343/instance-351876-1176616343.opb META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482 MD5SUM BENCH= 8fd497081fcc2923cbeefd2c48cb5010 RANDOM SEED= 291010934 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node72.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 : 3000.222 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 : 5931.00 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 : 3000.222 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: 1573592 kB Buffers: 44964 kB Cached: 327284 kB SwapCached: 2296 kB Active: 135564 kB Inactive: 260880 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1573592 kB SwapTotal: 4192956 kB SwapFree: 4171960 kB Dirty: 4556 kB Writeback: 0 kB Mapped: 39208 kB Slab: 71388 kB Committed_AS: 1925848 kB PageTables: 1792 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= 66560 MiB End job on node72 on Sun Apr 15 05:52:37 UTC 2007