Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 | Wrong UNSAT | 4.69229 | 4.69313 |
Name | /OPT-SMALLINT-LIN/oliveras/j30opt/ normalized-j3028_8.std.opb |
MD5SUM | 69750aae6f534e78741c11e4e4e750a8 |
Bench Category | OPT-SMALLINT-LIN (optimisation, small integers, linear constraints) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 53 |
Best CPU time to get the best result obtained on this benchmark | 4.6173 |
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 | 18662 |
Total number of constraints | 62642 |
Number of constraints which are clauses | 61442 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 1200 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 25 |
Number of terms in the objective function | 300 |
Biggest coefficient in the objective function | 300 |
Number of bits for the biggest coefficient in the objective function | 9 |
Sum of the numbers in the objective function | 45150 |
Number of bits of the sum of numbers in the objective function | 16 |
Biggest number in a constraint | 300 |
Number of bits of the biggest number in a constraint | 9 |
Biggest sum of numbers in a constraint | 45150 |
Number of bits of the biggest sum of numbers | 16 |
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 http://www.residual.se/pbct 0.00/0.00 c Based on OpenSMT/CT 20091015 0.69/0.70 c constraints 1200/0 clauses 61247/0 units 2191 0.69/0.70 c vars 18662 0.69/0.70 c objective 300 + 0 3.49/3.52 c 3.2615 239.93 0 0 4.59/4.68 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-2687655-1278454942/watcher-2687655-1278454942 -o /tmp/evaluation-result-2687655-1278454942/solver-2687655-1278454942 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2687655-1278454942.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: 1.24 1.06 1.02 3/106 22500 /proc/meminfo: memFree=1836840/2059040 swapFree=4165008/4192956 [pid=22500] ppid=22498 vsize=2208 CPUtime=0 /proc/22500/stat : 22500 (pbct) R 22498 22500 21970 0 -1 4202496 263 0 0 0 0 0 0 0 20 0 1 0 13697500 2260992 185 1992294400 134512640 136485738 4286608320 18446744073709551615 135688657 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/22500/statm: 552 185 156 482 0 68 0 [startup+0.0905821 s] /proc/loadavg: 1.24 1.06 1.02 3/106 22500 /proc/meminfo: memFree=1836840/2059040 swapFree=4165008/4192956 [pid=22500] ppid=22498 vsize=2604 CPUtime=0.08 /proc/22500/stat : 22500 (pbct) R 22498 22500 21970 0 -1 4202496 344 0 0 0 8 0 0 0 20 0 1 0 13697500 2666496 266 1992294400 134512640 136485738 4286608320 18446744073709551615 135177427 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/22500/statm: 651 266 157 482 0 167 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 2604 [startup+0.101583 s] /proc/loadavg: 1.24 1.06 1.02 3/106 22500 /proc/meminfo: memFree=1836840/2059040 swapFree=4165008/4192956 [pid=22500] ppid=22498 vsize=2604 CPUtime=0.1 /proc/22500/stat : 22500 (pbct) R 22498 22500 21970 0 -1 4202496 354 0 0 0 10 0 0 0 20 0 1 0 13697500 2666496 277 1992294400 134512640 136485738 4286608320 18446744073709551615 134547807 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/22500/statm: 651 277 157 482 0 167 0 Current children cumulated CPU time (s) 0.1 Current children cumulated vsize (KiB) 2604 [startup+0.301611 s] /proc/loadavg: 1.24 1.06 1.02 3/106 22500 /proc/meminfo: memFree=1836840/2059040 swapFree=4165008/4192956 [pid=22500] ppid=22498 vsize=3524 CPUtime=0.29 /proc/22500/stat : 22500 (pbct) R 22498 22500 21970 0 -1 4202496 583 0 0 0 29 0 0 0 20 0 1 0 13697500 3608576 472 1992294400 134512640 136485738 4286608320 18446744073709551615 135411185 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/22500/statm: 881 472 157 482 0 397 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 3524 [startup+0.701669 s] /proc/loadavg: 1.24 1.06 1.02 3/106 22500 /proc/meminfo: memFree=1836840/2059040 swapFree=4165008/4192956 [pid=22500] ppid=22498 vsize=6428 CPUtime=0.69 /proc/22500/stat : 22500 (pbct) R 22498 22500 21970 0 -1 4202496 1362 0 0 0 69 0 0 0 20 0 1 0 13697500 6582272 1251 1992294400 134512640 136485738 4286608320 18446744073709551615 135856817 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/22500/statm: 1607 1251 157 482 0 1123 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 6428 [startup+1.50178 s] /proc/loadavg: 1.24 1.06 1.02 2/107 22501 /proc/meminfo: memFree=1796284/2059040 swapFree=4165008/4192956 [pid=22500] ppid=22498 vsize=90908 CPUtime=1.49 /proc/22500/stat : 22500 (pbct) R 22498 22500 21970 0 -1 4202496 23526 0 0 0 139 10 0 0 22 0 1 0 13697500 93089792 22060 1992294400 134512640 136485738 4286608320 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/22500/statm: 22727 22061 194 482 0 22243 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 90908 [startup+3.10101 s] /proc/loadavg: 1.24 1.06 1.02 2/107 22501 /proc/meminfo: memFree=1717544/2059040 swapFree=4165008/4192956 [pid=22500] ppid=22498 vsize=239804 CPUtime=3.09 /proc/22500/stat : 22500 (pbct) R 22498 22500 21970 0 -1 4202496 62914 0 0 0 283 26 0 0 25 0 1 0 13697500 245559296 58189 1992294400 134512640 136485738 4286608320 18446744073709551615 135848188 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/22500/statm: 59951 58189 210 482 0 59467 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 239804 Solver just ended. Dumping a history of the last processes samples [startup+3.90012 s] /proc/loadavg: 1.24 1.06 1.02 2/107 22501 /proc/meminfo: memFree=1602348/2059040 swapFree=4165008/4192956 [pid=22500] ppid=22498 vsize=230336 CPUtime=3.89 /proc/22500/stat : 22500 (pbct) R 22498 22500 21970 0 -1 4202496 64597 0 0 0 363 26 0 0 25 0 1 0 13697500 235864064 56162 1992294400 134512640 136485738 4286608320 18446744073709551615 134720130 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/22500/statm: 57584 56162 232 482 0 57100 0 Current children cumulated CPU time (s) 3.89 Current children cumulated vsize (KiB) 230336 [startup+4.30018 s] /proc/loadavg: 1.22 1.06 1.01 2/107 22501 /proc/meminfo: memFree=1611648/2059040 swapFree=4165008/4192956 [pid=22500] ppid=22498 vsize=230336 CPUtime=4.3 /proc/22500/stat : 22500 (pbct) R 22498 22500 21970 0 -1 4202496 64597 0 0 0 404 26 0 0 25 0 1 0 13697500 235864064 56162 1992294400 134512640 136485738 4286608320 18446744073709551615 135839911 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/22500/statm: 57584 56162 232 482 0 57100 0 Current children cumulated CPU time (s) 4.3 Current children cumulated vsize (KiB) 230336 [startup+4.50021 s] /proc/loadavg: 1.22 1.06 1.01 2/107 22501 /proc/meminfo: memFree=1611648/2059040 swapFree=4165008/4192956 [pid=22500] ppid=22498 vsize=227624 CPUtime=4.49 /proc/22500/stat : 22500 (pbct) R 22498 22500 21970 0 -1 4202496 64597 0 0 0 423 26 0 0 25 0 1 0 13697500 233086976 55518 1992294400 134512640 136485738 4286608320 18446744073709551615 135856849 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/22500/statm: 56906 55518 232 482 0 56422 0 Current children cumulated CPU time (s) 4.49 Current children cumulated vsize (KiB) 227624 [startup+4.60022 s] /proc/loadavg: 1.22 1.06 1.01 2/107 22501 /proc/meminfo: memFree=1611648/2059040 swapFree=4165008/4192956 [pid=22500] ppid=22498 vsize=214436 CPUtime=4.59 /proc/22500/stat : 22500 (pbct) R 22498 22500 21970 0 -1 4202496 64598 0 0 0 433 26 0 0 25 0 1 0 13697500 219582464 53325 1992294400 134512640 136485738 4286608320 18446744073709551615 135839991 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/22500/statm: 53609 53325 233 482 0 53125 0 Current children cumulated CPU time (s) 4.59 Current children cumulated vsize (KiB) 214436 Child status: 0 Real time (s): 4.69313 CPU time (s): 4.69229 CPU user time (s): 4.40033 CPU system time (s): 0.291955 CPU usage (%): 99.9821 Max. virtual memory (cumulated for all children) (KiB): 245936 getrusage(RUSAGE_CHILDREN,...) data: user time used= 4.40033 system time used= 0.291955 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 64600 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= 2 involuntary context switches= 16 runsolver used 0.011998 second user time and 0.028995 second system time The end
Begin job on node049 at 2010-07-07 00:22:22 IDJOB=2687655 IDBENCH=78235 IDSOLVER=1170 FILE ID=node049/2687655-1278454942 PBS_JOBID= 11233535 Free space on /tmp= 62480 MiB SOLVER NAME= PB/CT 0.1 BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/oliveras/j30opt/normalized-j3028_8.std.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2687655-1278454942/watcher-2687655-1278454942 -o /tmp/evaluation-result-2687655-1278454942/solver-2687655-1278454942 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2687655-1278454942.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 69750aae6f534e78741c11e4e4e750a8 RANDOM SEED=1999051843 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 : 3000.266 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 : 6000.53 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 : 3000.266 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 : 5599.46 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1837368 kB Buffers: 12964 kB Cached: 100196 kB SwapCached: 4900 kB Active: 75008 kB Inactive: 76224 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1837368 kB SwapTotal: 4192956 kB SwapFree: 4165008 kB Dirty: 4068 kB Writeback: 0 kB AnonPages: 32984 kB Mapped: 14460 kB Slab: 48224 kB PageTables: 4100 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182700 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= 62480 MiB End job on node049 at 2010-07-07 00:22:27