Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 fixed | UNSAT | 1.49677 | 1.49656 |
Name | /OPT-SMALLINT-LIN/leberre/opb-paranoid/misc2010/random/ rand.biglist/normalized-randa491d5.cudf.paranoid.opb |
MD5SUM | aec7e1601818e8078cd384d1709eb08b |
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 | 0.267958 |
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 | 6525 |
Total number of constraints | 28432 |
Number of constraints which are clauses | 28125 |
Number of constraints which are cardinality constraints (but not clauses) | 307 |
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 | 2437 |
Biggest coefficient in the objective function | 1888 |
Number of bits for the biggest coefficient in the objective function | 11 |
Sum of the numbers in the objective function | 1042174 |
Number of bits of the sum of numbers in the objective function | 20 |
Biggest number in a constraint | 1888 |
Number of bits of the biggest number in a constraint | 11 |
Biggest sum of numbers in a constraint | 1042174 |
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 0.40/0.44 c constraints 307/0 clauses 22000/0 units 400 0.40/0.44 c vars 6525 0.40/0.44 c objective 2313 + 1989 1.10/1.13 c 1.06384 78.2383 12 2677 1.39/1.48 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-2683589-1277510806/watcher-2683589-1277510806 -o /tmp/evaluation-result-2683589-1277510806/solver-2683589-1277510806 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2683589-1277510806.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: 0.99 0.98 0.99 3/106 23171 /proc/meminfo: memFree=1806588/2059040 swapFree=4135660/4192956 [pid=23171] ppid=23169 vsize=2416 CPUtime=0 /proc/23171/stat : 23171 (pbct) R 23169 23171 22398 0 -1 4202496 301 0 0 0 0 0 0 0 17 0 1 0 126684512 2473984 220 1992294400 134512640 136421960 4288819248 18446744073709551615 135873694 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/23171/statm: 604 220 145 467 0 135 0 [startup+0.100459 s] /proc/loadavg: 0.99 0.98 0.99 3/106 23171 /proc/meminfo: memFree=1806588/2059040 swapFree=4135660/4192956 [pid=23171] ppid=23169 vsize=2544 CPUtime=0.09 /proc/23171/stat : 23171 (pbct) R 23169 23171 22398 0 -1 4202496 360 0 0 0 9 0 0 0 17 0 1 0 126684512 2605056 279 1992294400 134512640 136421960 4288819248 18446744073709551615 135650177 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/23171/statm: 636 279 145 467 0 167 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 2544 [startup+0.201467 s] /proc/loadavg: 0.99 0.98 0.99 3/106 23171 /proc/meminfo: memFree=1806588/2059040 swapFree=4135660/4192956 [pid=23171] ppid=23169 vsize=2984 CPUtime=0.2 /proc/23171/stat : 23171 (pbct) R 23169 23171 22398 0 -1 4202496 455 0 0 0 20 0 0 0 17 0 1 0 126684512 3055616 374 1992294400 134512640 136421960 4288819248 18446744073709551615 135378074 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/23171/statm: 746 374 145 467 0 277 0 Current children cumulated CPU time (s) 0.2 Current children cumulated vsize (KiB) 2984 [startup+0.301475 s] /proc/loadavg: 0.99 0.98 0.99 3/106 23171 /proc/meminfo: memFree=1806588/2059040 swapFree=4135660/4192956 [pid=23171] ppid=23169 vsize=3380 CPUtime=0.3 /proc/23171/stat : 23171 (pbct) R 23169 23171 22398 0 -1 4202496 559 0 0 0 30 0 0 0 17 0 1 0 126684512 3461120 478 1992294400 134512640 136421960 4288819248 18446744073709551615 134518545 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/23171/statm: 845 478 145 467 0 376 0 Current children cumulated CPU time (s) 0.3 Current children cumulated vsize (KiB) 3380 [startup+0.701508 s] /proc/loadavg: 0.99 0.98 0.99 3/106 23171 /proc/meminfo: memFree=1806588/2059040 swapFree=4135660/4192956 [pid=23171] ppid=23169 vsize=31992 CPUtime=0.69 /proc/23171/stat : 23171 (pbct) R 23169 23171 22398 0 -1 4202496 7942 0 0 0 66 3 0 0 17 0 1 0 126684512 32759808 7385 1992294400 134512640 136421960 4288819248 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/23171/statm: 7998 7386 189 467 0 7529 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 31992 Solver just ended. Dumping a history of the last processes samples [startup+0.801516 s] /proc/loadavg: 0.99 0.98 0.99 3/106 23171 /proc/meminfo: memFree=1806588/2059040 swapFree=4135660/4192956 [pid=23171] ppid=23169 vsize=40996 CPUtime=0.79 /proc/23171/stat : 23171 (pbct) R 23169 23171 22398 0 -1 4202496 10288 0 0 0 75 4 0 0 17 0 1 0 126684512 41979904 9657 1992294400 134512640 136421960 4288819248 18446744073709551615 135812090 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/23171/statm: 10249 9658 194 467 0 9780 0 Current children cumulated CPU time (s) 0.79 Current children cumulated vsize (KiB) 40996 [startup+1.20955 s] /proc/loadavg: 0.99 0.98 0.99 2/107 23172 /proc/meminfo: memFree=1733172/2059040 swapFree=4135660/4192956 [pid=23171] ppid=23169 vsize=75052 CPUtime=1.2 /proc/23171/stat : 23171 (pbct) R 23169 23171 22398 0 -1 4202496 20510 0 0 0 113 7 0 0 18 0 1 0 126684512 76853248 17948 1992294400 134512640 136421960 4288819248 18446744073709551615 134701406 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/23171/statm: 18763 17948 238 467 0 18294 0 Current children cumulated CPU time (s) 1.2 Current children cumulated vsize (KiB) 75052 [startup+1.40157 s] /proc/loadavg: 0.99 0.98 0.99 2/107 23172 /proc/meminfo: memFree=1733172/2059040 swapFree=4135660/4192956 [pid=23171] ppid=23169 vsize=75052 CPUtime=1.39 /proc/23171/stat : 23171 (pbct) R 23169 23171 22398 0 -1 4202496 20510 0 0 0 132 7 0 0 18 0 1 0 126684512 76853248 17948 1992294400 134512640 136421960 4288819248 18446744073709551615 135801367 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/23171/statm: 18763 17948 238 467 0 18294 0 Current children cumulated CPU time (s) 1.39 Current children cumulated vsize (KiB) 75052 Child status: 0 Real time (s): 1.49656 CPU time (s): 1.49677 CPU user time (s): 1.40979 CPU system time (s): 0.086986 CPU usage (%): 100.014 Max. virtual memory (cumulated for all children) (KiB): 79152 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.40978 system time used= 0.086986 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 20511 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= 17 runsolver used 0.007998 second user time and 0.010998 second system time The end
Begin job on node003 at 2010-06-26 02:06:46 IDJOB=2683589 IDBENCH=72123 IDSOLVER=1192 FILE ID=node003/2683589-1277510806 PBS_JOBID= 11190602 Free space on /tmp= 62392 MiB SOLVER NAME= PB/CT 0.1 fixed BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/leberre/opb-paranoid/misc2010/random/rand.biglist/normalized-randa491d5.cudf.paranoid.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2683589-1277510806/watcher-2683589-1277510806 -o /tmp/evaluation-result-2683589-1277510806/solver-2683589-1277510806 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2683589-1277510806.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= aec7e1601818e8078cd384d1709eb08b RANDOM SEED=1683316602 node003.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 : 3000.251 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 : 6000.50 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 : 3000.251 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: 1807232 kB Buffers: 43564 kB Cached: 109160 kB SwapCached: 9732 kB Active: 86296 kB Inactive: 79436 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1807232 kB SwapTotal: 4192956 kB SwapFree: 4135660 kB Dirty: 2816 kB Writeback: 8 kB AnonPages: 11720 kB Mapped: 8320 kB Slab: 64256 kB PageTables: 4076 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 183168 kB VmallocTotal: 34359738367 kB VmallocUsed: 264948 kB VmallocChunk: 34359471699 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 62392 MiB End job on node003 at 2010-06-26 02:06:47