Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 | Wrong UNSAT | 4.15737 | 4.15985 |
Name | /OPT-SMALLINT-LIN/oliveras/j30opt/ normalized-j3010_4.std.opb |
MD5SUM | 2e6841409da1a029f00ccbfd39213ba7 |
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 | 58 |
Best CPU time to get the best result obtained on this benchmark | 5.54715 |
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 | 59613 |
Number of constraints which are clauses | 58413 |
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 0.59/0.64 c constraints 900/0 clauses 58238/0 units 6083 0.59/0.64 c vars 18662 0.59/0.64 c objective 300 + 0 3.09/3.10 c 2.86556 224.711 0 0 4.09/4.15 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-2687681-1278455064/watcher-2687681-1278455064 -o /tmp/evaluation-result-2687681-1278455064/solver-2687681-1278455064 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2687681-1278455064.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: 1.23 1.05 1.02 3/105 22138 /proc/meminfo: memFree=1845228/2059040 swapFree=4143660/4192956 [pid=22138] ppid=22136 vsize=2208 CPUtime=0 /proc/22138/stat : 22138 (pbct) R 22136 22138 21580 0 -1 4202496 263 0 0 0 0 0 0 0 25 0 1 0 13714837 2260992 185 1992294400 134512640 136485738 4289872816 18446744073709551615 135180720 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/22138/statm: 552 185 156 482 0 68 0 [startup+0.0732029 s] /proc/loadavg: 1.23 1.05 1.02 3/105 22138 /proc/meminfo: memFree=1845228/2059040 swapFree=4143660/4192956 [pid=22138] ppid=22136 vsize=2472 CPUtime=0.07 /proc/22138/stat : 22138 (pbct) R 22136 22138 21580 0 -1 4202496 338 0 0 0 7 0 0 0 25 0 1 0 13714837 2531328 260 1992294400 134512640 136485738 4289872816 18446744073709551615 135856851 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/22138/statm: 618 260 156 482 0 134 0 Current children cumulated CPU time (s) 0.07 Current children cumulated vsize (KiB) 2472 [startup+0.101208 s] /proc/loadavg: 1.23 1.05 1.02 3/105 22138 /proc/meminfo: memFree=1845228/2059040 swapFree=4143660/4192956 [pid=22138] ppid=22136 vsize=2604 CPUtime=0.09 /proc/22138/stat : 22138 (pbct) R 22136 22138 21580 0 -1 4202496 360 0 0 0 9 0 0 0 25 0 1 0 13714837 2666496 282 1992294400 134512640 136485738 4289872816 18446744073709551615 135332318 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/22138/statm: 651 282 157 482 0 167 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 2604 [startup+0.300245 s] /proc/loadavg: 1.23 1.05 1.02 3/105 22138 /proc/meminfo: memFree=1845228/2059040 swapFree=4143660/4192956 [pid=22138] ppid=22136 vsize=3524 CPUtime=0.29 /proc/22138/stat : 22138 (pbct) R 22136 22138 21580 0 -1 4202496 592 0 0 0 29 0 0 0 25 0 1 0 13714837 3608576 481 1992294400 134512640 136485738 4289872816 18446744073709551615 134517558 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/22138/statm: 881 481 157 482 0 397 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 3524 [startup+0.700321 s] /proc/loadavg: 1.23 1.05 1.02 3/105 22138 /proc/meminfo: memFree=1845228/2059040 swapFree=4143660/4192956 [pid=22138] ppid=22136 vsize=14144 CPUtime=0.69 /proc/22138/stat : 22138 (pbct) R 22136 22138 21580 0 -1 4202496 3250 0 0 0 68 1 0 0 25 0 1 0 13714837 14483456 3139 1992294400 134512640 136485738 4289872816 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/22138/statm: 3536 3140 193 482 0 3052 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 14144 [startup+1.50047 s] /proc/loadavg: 1.21 1.05 1.02 2/106 22139 /proc/meminfo: memFree=1795744/2059040 swapFree=4143660/4192956 [pid=22138] ppid=22136 vsize=96356 CPUtime=1.49 /proc/22138/stat : 22138 (pbct) R 22136 22138 21580 0 -1 4202496 25181 0 0 0 139 10 0 0 25 0 1 0 13714837 98668544 23295 1992294400 134512640 136485738 4289872816 18446744073709551615 135331412 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/22138/statm: 24089 23295 198 482 0 23605 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 96356 [startup+3.10178 s] /proc/loadavg: 1.21 1.05 1.02 2/106 22139 /proc/meminfo: memFree=1718244/2059040 swapFree=4143660/4192956 [pid=22138] ppid=22136 vsize=230616 CPUtime=3.09 /proc/22138/stat : 22138 (pbct) R 22136 22138 21580 0 -1 4202496 60490 0 0 0 286 23 0 0 25 0 1 0 13714837 236150784 55612 1992294400 134512640 136485738 4289872816 18446744073709551615 134948160 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/22138/statm: 57654 55612 210 482 0 57170 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 230616 Solver just ended. Dumping a history of the last processes samples [startup+3.90193 s] /proc/loadavg: 1.21 1.05 1.02 2/106 22139 /proc/meminfo: memFree=1626980/2059040 swapFree=4143660/4192956 [pid=22138] ppid=22136 vsize=214800 CPUtime=3.89 /proc/22138/stat : 22138 (pbct) R 22136 22138 21580 0 -1 4202496 60516 0 0 0 366 23 0 0 25 0 1 0 13714837 219955200 52383 1992294400 134512640 136485738 4289872816 18446744073709551615 135839991 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/22138/statm: 53700 52383 232 482 0 53216 0 Current children cumulated CPU time (s) 3.89 Current children cumulated vsize (KiB) 214800 [startup+4.10197 s] /proc/loadavg: 1.21 1.05 1.02 2/106 22139 /proc/meminfo: memFree=1626980/2059040 swapFree=4143660/4192956 [pid=22138] ppid=22136 vsize=200216 CPUtime=4.09 /proc/22138/stat : 22138 (pbct) R 22136 22138 21580 0 -1 4202496 60517 0 0 0 386 23 0 0 25 0 1 0 13714837 205021184 49773 1992294400 134512640 136485738 4289872816 18446744073709551615 135839787 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/22138/statm: 50054 49773 233 482 0 49570 0 Current children cumulated CPU time (s) 4.09 Current children cumulated vsize (KiB) 200216 Child status: 0 Real time (s): 4.15985 CPU time (s): 4.15737 CPU user time (s): 3.89741 CPU system time (s): 0.25996 CPU usage (%): 99.9404 Max. virtual memory (cumulated for all children) (KiB): 230616 getrusage(RUSAGE_CHILDREN,...) data: user time used= 3.89741 system time used= 0.25996 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 60519 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= 5 runsolver used 0.003999 second user time and 0.028995 second system time The end
Begin job on node086 at 2010-07-07 00:24:24 IDJOB=2687681 IDBENCH=78353 IDSOLVER=1170 FILE ID=node086/2687681-1278455064 PBS_JOBID= 11233532 Free space on /tmp= 62432 MiB SOLVER NAME= PB/CT 0.1 BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/oliveras/j30opt/normalized-j3010_4.std.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2687681-1278455064/watcher-2687681-1278455064 -o /tmp/evaluation-result-2687681-1278455064/solver-2687681-1278455064 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2687681-1278455064.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 2e6841409da1a029f00ccbfd39213ba7 RANDOM SEED=169292695 node086.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 : 3000.262 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 : 6000.52 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 : 3000.262 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 : 5999.50 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1845756 kB Buffers: 9404 kB Cached: 100152 kB SwapCached: 19568 kB Active: 31044 kB Inactive: 109964 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1845756 kB SwapTotal: 4192956 kB SwapFree: 4143660 kB Dirty: 3988 kB Writeback: 0 kB AnonPages: 14752 kB Mapped: 11920 kB Slab: 50508 kB PageTables: 4148 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 180196 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= 62428 MiB End job on node086 at 2010-07-07 00:24:28