Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 | ? (MO) | 25.0582 | 25.0897 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/ manquinho/bsg/normalized-bsg_1000_60_2.opb |
MD5SUM | a5ab0443a6669cc558112b6f5f13d1cd |
Bench Category | OPT-SMALLINT-NLC (optimisation, small integers, non linear constraints) |
Best result obtained on this benchmark | SAT |
Best value of the objective obtained on this benchmark | -61 |
Best CPU time to get the best result obtained on this benchmark | 1798.13 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | -72 |
Optimality of the best value was proved | NO |
Number of variables | 2000 |
Total number of constraints | 3001 |
Number of constraints which are clauses | 1000 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 2001 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 2000 |
Number of terms in the objective function | 1000 |
Biggest coefficient in the objective function | 1 |
Number of bits for the biggest coefficient in the objective function | 1 |
Sum of the numbers in the objective function | 1000 |
Number of bits of the sum of numbers in the objective function | 10 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 2000 |
Number of bits of the biggest sum of numbers | 11 |
Number of products (including duplicates) | 150572 |
Sum of products size (including duplicates) | 301144 |
Number of different products | 75286 |
Sum of products size | 150572 |
0.00/0.00 c PB/CT 0.1 http://www.residual.se/pbct 0.00/0.00 c Based on OpenSMT/CT 20091015 1.69/1.79 c constraints 77287/0 clauses 76286/0 units 0 1.69/1.79 c vars 2000 1.69/1.79 c objective 1000 + -1000 24.87/24.91 s UNKNOWN
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-2668147-1276666939/watcher-2668147-1276666939 -o /tmp/evaluation-result-2668147-1276666939/solver-2668147-1276666939 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668147-1276666939.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 2/106 7048 /proc/meminfo: memFree=1765900/2059040 swapFree=4139776/4192956 [pid=7048] ppid=7046 vsize=2340 CPUtime=0 /proc/7048/stat : 7048 (pbct) R 7046 7048 6107 0 -1 4202496 300 0 0 0 0 0 0 0 17 0 1 0 42295396 2396160 223 1992294400 134512640 136485738 4289851536 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/7048/statm: 585 225 156 482 0 101 0 [startup+0.080461 s] /proc/loadavg: 1.00 1.00 1.00 2/106 7048 /proc/meminfo: memFree=1765900/2059040 swapFree=4139776/4192956 [pid=7048] ppid=7046 vsize=4188 CPUtime=0.07 /proc/7048/stat : 7048 (pbct) R 7046 7048 6107 0 -1 4202496 765 0 0 0 7 0 0 0 17 0 1 0 42295396 4288512 688 1992294400 134512640 136485738 4289851536 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/7048/statm: 1047 688 156 482 0 563 0 Current children cumulated CPU time (s) 0.07 Current children cumulated vsize (KiB) 4188 [startup+0.100462 s] /proc/loadavg: 1.00 1.00 1.00 2/106 7048 /proc/meminfo: memFree=1765900/2059040 swapFree=4139776/4192956 [pid=7048] ppid=7046 vsize=4716 CPUtime=0.09 /proc/7048/stat : 7048 (pbct) R 7046 7048 6107 0 -1 4202496 896 0 0 0 9 0 0 0 17 0 1 0 42295396 4829184 819 1992294400 134512640 136485738 4289851536 18446744073709551615 134524702 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/7048/statm: 1179 819 156 482 0 695 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 4716 [startup+0.300488 s] /proc/loadavg: 1.00 1.00 1.00 2/106 7048 /proc/meminfo: memFree=1765900/2059040 swapFree=4139776/4192956 [pid=7048] ppid=7046 vsize=10128 CPUtime=0.29 /proc/7048/stat : 7048 (pbct) R 7046 7048 6107 0 -1 4202496 2255 0 0 0 29 0 0 0 17 0 1 0 42295396 10371072 2178 1992294400 134512640 136485738 4289851536 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/7048/statm: 2532 2179 156 482 0 2048 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 10128 [startup+0.700541 s] /proc/loadavg: 1.00 1.00 1.00 2/106 7048 /proc/meminfo: memFree=1765900/2059040 swapFree=4139776/4192956 [pid=7048] ppid=7046 vsize=20092 CPUtime=0.69 /proc/7048/stat : 7048 (pbct) R 7046 7048 6107 0 -1 4202496 4729 0 0 0 67 2 0 0 17 0 1 0 42295396 20574208 4652 1992294400 134512640 136485738 4289851536 18446744073709551615 135563257 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/7048/statm: 5023 4652 156 482 0 4539 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 20092 [startup+1.50065 s] /proc/loadavg: 1.00 1.00 1.00 2/107 7049 /proc/meminfo: memFree=1739976/2059040 swapFree=4139776/4192956 [pid=7048] ppid=7046 vsize=40808 CPUtime=1.49 /proc/7048/stat : 7048 (pbct) R 7046 7048 6107 0 -1 4202496 9984 0 0 0 145 4 0 0 18 0 1 0 42295396 41787392 9841 1992294400 134512640 136485738 4289851536 18446744073709551615 135843937 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/7048/statm: 10202 9842 156 482 0 9718 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 40808 [startup+3.10085 s] /proc/loadavg: 1.00 1.00 1.00 2/107 7049 /proc/meminfo: memFree=1690004/2059040 swapFree=4139776/4192956 [pid=7048] ppid=7046 vsize=163672 CPUtime=3.09 /proc/7048/stat : 7048 (pbct) R 7046 7048 6107 0 -1 4202496 41432 0 0 0 290 19 0 0 21 0 1 0 42295396 167600128 40220 1992294400 134512640 136485738 4289851536 18446744073709551615 135857152 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/7048/statm: 40918 40221 194 482 0 40434 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 163672 [startup+6.30127 s] /proc/loadavg: 1.00 1.00 1.00 2/107 7049 /proc/meminfo: memFree=1440144/2059040 swapFree=4139776/4192956 [pid=7048] ppid=7046 vsize=393364 CPUtime=6.29 /proc/7048/stat : 7048 (pbct) R 7046 7048 6107 0 -1 4202496 102308 0 0 0 587 42 0 0 25 0 1 0 42295396 402804736 96406 1992294400 134512640 136485738 4289851536 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/7048/statm: 98341 96407 198 482 0 97857 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 393364 [startup+12.7011 s] /proc/loadavg: 1.00 1.00 1.00 2/107 7049 /proc/meminfo: memFree=1059092/2059040 swapFree=4139776/4192956 [pid=7048] ppid=7046 vsize=755700 CPUtime=12.69 /proc/7048/stat : 7048 (pbct) R 7046 7048 6107 0 -1 4202496 200428 0 0 0 1185 84 0 0 25 0 1 0 42295396 773836800 186904 1992294400 134512640 136485738 4289851536 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/7048/statm: 188925 186905 198 482 0 188441 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 755700 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+24.9017 s] /proc/loadavg: 1.00 1.00 1.00 2/107 7049 /proc/meminfo: memFree=8004/2059040 swapFree=4139776/4192956 [pid=7048] ppid=7046 vsize=1843232 CPUtime=24.87 /proc/7048/stat : 7048 (pbct) R 7046 7048 6107 0 -1 4202496 485931 0 0 0 2273 214 0 0 25 0 1 0 42295396 1887469568 457814 1992294400 134512640 136485738 4289851536 18446744073709551615 134935494 0 0 4096 16387 0 0 0 17 1 0 0 2 /proc/7048/statm: 460808 457814 201 482 0 460324 0 Current children cumulated CPU time (s) 24.87 Current children cumulated vsize (KiB) 1843232 Sending SIGTERM to process tree (bottom up) Sleeping 2 seconds Solver just ended. Dumping a history of the last processes samples [startup+25.0097 s] /proc/loadavg: 1.00 1.00 1.00 2/107 7049 /proc/meminfo: memFree=8004/2059040 swapFree=4139776/4192956 [pid=7048] ppid=7046 vsize=0 CPUtime=24.97 /proc/7048/stat : 7048 (pbct) R 7046 7048 6107 0 -1 4194308 485935 0 0 0 2273 224 0 0 25 0 1 0 42295396 0 0 1992294400 0 0 0 0 0 0 16384 4096 16387 18446744073709551615 0 0 17 1 0 0 2 /proc/7048/statm: 0 0 0 0 0 0 0 Current children cumulated CPU time (s) 24.97 Current children cumulated vsize (KiB) 0 Child status: 0 Real time (s): 25.0897 CPU time (s): 25.0582 CPU user time (s): 22.7375 CPU system time (s): 2.32065 CPU usage (%): 99.8743 Max. virtual memory (cumulated for all children) (KiB): 1843232 getrusage(RUSAGE_CHILDREN,...) data: user time used= 22.7375 system time used= 2.32065 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 485935 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= 73 runsolver used 0.041993 second user time and 0.134979 second system time The end
Begin job on node013 at 2010-06-16 07:42:19 IDJOB=2668147 IDBENCH=48230 IDSOLVER=1170 FILE ID=node013/2668147-1276666939 PBS_JOBID= 11172472 Free space on /tmp= 62548 MiB SOLVER NAME= PB/CT 0.1 BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_1000_60_2.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668147-1276666939/watcher-2668147-1276666939 -o /tmp/evaluation-result-2668147-1276666939/solver-2668147-1276666939 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668147-1276666939.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= a5ab0443a6669cc558112b6f5f13d1cd RANDOM SEED=365031908 node013.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 : 3000.253 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 : 3000.253 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 : 5599.54 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1766420 kB Buffers: 65620 kB Cached: 132992 kB SwapCached: 6800 kB Active: 111704 kB Inactive: 100876 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1766420 kB SwapTotal: 4192956 kB SwapFree: 4139776 kB Dirty: 4000 kB Writeback: 0 kB AnonPages: 12348 kB Mapped: 13000 kB Slab: 58288 kB PageTables: 3972 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 180612 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= 62548 MiB End job on node013 at 2010-06-16 07:42:46