Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 fixed | UNSAT | 1.43478 | 1.43448 |
Name | /OPT-SMALLINT-LIN/leberre/opb-paranoid/misc2010/random/ rand.biglist/normalized-rand65d021.cudf.paranoid.opb |
MD5SUM | 158d903a659c0f948d7d1efe68f3fb57 |
Bench Category | OPT-SMALLINT-LIN (optimisation, small integers, linear constraints) |
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 | 0.219965 |
Has Objective Function | YES |
Satisfiable | |
(Un)Satisfiability was proved | |
Best value of the objective function | |
Optimality of the best value was proved | |
Number of variables | 6018 |
Total number of constraints | 26798 |
Number of constraints which are clauses | 26470 |
Number of constraints which are cardinality constraints (but not clauses) | 328 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 553 |
Number of terms in the objective function | 2206 |
Biggest coefficient in the objective function | 1657 |
Number of bits for the biggest coefficient in the objective function | 11 |
Sum of the numbers in the objective function | 914662 |
Number of bits of the sum of numbers in the objective function | 20 |
Biggest number in a constraint | 1657 |
Number of bits of the biggest number in a constraint | 11 |
Biggest sum of numbers in a constraint | 914662 |
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 PB/CT 0.1.1 http://www.residual.se/pbct 0.00/0.00 c Based on OpenSMT/CT 20091015 0.29/0.39 c constraints 328/0 clauses 22057/0 units 284 0.29/0.39 c vars 6018 0.29/0.39 c objective 2115 + 75 1.00/1.08 c 1.01984 76.25 0 1091 1.39/1.42 s UNSATISFIABLE
ERROR: no interpretation found !
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2683654-1277511216/watcher-2683654-1277511216 -o /tmp/evaluation-result-2683654-1277511216/solver-2683654-1277511216 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2683654-1277511216.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: 1.00 1.00 1.00 3/106 30576 /proc/meminfo: memFree=1816300/2059040 swapFree=4139696/4192956 [pid=30576] ppid=30574 vsize=2416 CPUtime=0 /proc/30576/stat : 30576 (pbct) R 30574 30576 29624 0 -1 4202496 298 0 0 0 0 0 0 0 18 0 1 0 92409619 2473984 217 1992294400 134512640 136421960 4291695680 18446744073709551615 135821906 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/30576/statm: 604 217 145 467 0 135 0 [startup+0.058517 s] /proc/loadavg: 1.00 1.00 1.00 3/106 30576 /proc/meminfo: memFree=1816300/2059040 swapFree=4139696/4192956 [pid=30576] ppid=30574 vsize=2416 CPUtime=0.05 /proc/30576/stat : 30576 (pbct) R 30574 30576 29624 0 -1 4202496 323 0 0 0 5 0 0 0 20 0 1 0 92409619 2473984 242 1992294400 134512640 136421960 4291695680 18446744073709551615 135160370 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/30576/statm: 604 242 145 467 0 135 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 2416 [startup+0.100522 s] /proc/loadavg: 1.00 1.00 1.00 3/106 30576 /proc/meminfo: memFree=1816300/2059040 swapFree=4139696/4192956 [pid=30576] ppid=30574 vsize=2544 CPUtime=0.09 /proc/30576/stat : 30576 (pbct) R 30574 30576 29624 0 -1 4202496 354 0 0 0 9 0 0 0 20 0 1 0 92409619 2605056 273 1992294400 134512640 136421960 4291695680 18446744073709551615 135809531 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/30576/statm: 636 273 145 467 0 167 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 2544 [startup+0.30055 s] /proc/loadavg: 1.00 1.00 1.00 3/106 30576 /proc/meminfo: memFree=1816300/2059040 swapFree=4139696/4192956 [pid=30576] ppid=30574 vsize=3372 CPUtime=0.29 /proc/30576/stat : 30576 (pbct) R 30574 30576 29624 0 -1 4202496 551 0 0 0 29 0 0 0 20 0 1 0 92409619 3452928 470 1992294400 134512640 136421960 4291695680 18446744073709551615 135523841 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/30576/statm: 843 471 145 467 0 374 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 3372 [startup+0.700606 s] /proc/loadavg: 1.00 1.00 1.00 3/106 30576 /proc/meminfo: memFree=1816300/2059040 swapFree=4139696/4192956 [pid=30576] ppid=30574 vsize=34956 CPUtime=0.69 /proc/30576/stat : 30576 (pbct) R 30574 30576 29624 0 -1 4202496 8711 0 0 0 66 3 0 0 20 0 1 0 92409619 35794944 8138 1992294400 134512640 136421960 4291695680 18446744073709551615 135650686 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30576/statm: 8739 8139 194 467 0 8270 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 34956 Solver just ended. Dumping a history of the last processes samples [startup+1.10867 s] /proc/loadavg: 1.00 1.00 1.00 2/107 30577 /proc/meminfo: memFree=1745364/2059040 swapFree=4139696/4192956 [pid=30576] ppid=30574 vsize=77300 CPUtime=1.1 /proc/30576/stat : 30576 (pbct) R 30574 30576 29624 0 -1 4202496 19979 0 0 0 104 6 0 0 21 0 1 0 92409619 79155200 18177 1992294400 134512640 136421960 4291695680 18446744073709551615 135805357 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30576/statm: 19325 18177 238 467 0 18856 0 Current children cumulated CPU time (s) 1.1 Current children cumulated vsize (KiB) 77300 [startup+1.30069 s] /proc/loadavg: 1.00 1.00 1.00 2/107 30577 /proc/meminfo: memFree=1745364/2059040 swapFree=4139696/4192956 [pid=30576] ppid=30574 vsize=73444 CPUtime=1.29 /proc/30576/stat : 30576 (pbct) R 30574 30576 29624 0 -1 4202496 19979 0 0 0 123 6 0 0 22 0 1 0 92409619 75206656 17525 1992294400 134512640 136421960 4291695680 18446744073709551615 134701442 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30576/statm: 18361 17525 238 467 0 17892 0 Current children cumulated CPU time (s) 1.29 Current children cumulated vsize (KiB) 73444 [startup+1.40071 s] /proc/loadavg: 1.00 1.00 1.00 2/107 30577 /proc/meminfo: memFree=1745364/2059040 swapFree=4139696/4192956 [pid=30576] ppid=30574 vsize=68864 CPUtime=1.39 /proc/30576/stat : 30576 (pbct) R 30574 30576 29624 0 -1 4202496 19979 0 0 0 133 6 0 0 22 0 1 0 92409619 70516736 16841 1992294400 134512640 136421960 4291695680 18446744073709551615 135801316 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30576/statm: 17216 16841 238 467 0 16747 0 Current children cumulated CPU time (s) 1.39 Current children cumulated vsize (KiB) 68864 Child status: 0 Real time (s): 1.43448 CPU time (s): 1.43478 CPU user time (s): 1.35979 CPU system time (s): 0.074988 CPU usage (%): 100.021 Max. virtual memory (cumulated for all children) (KiB): 77300 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.35979 system time used= 0.074988 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 19980 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= 4 runsolver used 0.007998 second user time and 0.010998 second system time The end
Begin job on node049 at 2010-06-26 02:13:36 IDJOB=2683654 IDBENCH=72128 IDSOLVER=1192 FILE ID=node049/2683654-1277511216 PBS_JOBID= 11190642 Free space on /tmp= 62456 MiB SOLVER NAME= PB/CT 0.1 fixed BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/leberre/opb-paranoid/misc2010/random/rand.biglist/normalized-rand65d021.cudf.paranoid.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2683654-1277511216/watcher-2683654-1277511216 -o /tmp/evaluation-result-2683654-1277511216/solver-2683654-1277511216 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2683654-1277511216.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 158d903a659c0f948d7d1efe68f3fb57 RANDOM SEED=934066905 node049.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 : 3000.244 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 : 6000.48 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 : 3000.244 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 : 5599.45 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1816704 kB Buffers: 32556 kB Cached: 112564 kB SwapCached: 6424 kB Active: 94216 kB Inactive: 64424 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1816704 kB SwapTotal: 4192956 kB SwapFree: 4139696 kB Dirty: 2704 kB Writeback: 0 kB AnonPages: 12052 kB Mapped: 11968 kB Slab: 61572 kB PageTables: 4152 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 184644 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= 62452 MiB End job on node049 at 2010-06-26 02:13:37