Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 | OPT | 3 | 0.483926 | 0.483755 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=9-P0=67-P1=71-B.opb |
MD5SUM | ae67e81d38ba4f76b7dd516b4c482d81 |
Bench Category | OPT-SMALLINT-NLC (optimisation, small integers, non linear constraints) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 3 |
Best CPU time to get the best result obtained on this benchmark | 0.077987 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 3 |
Optimality of the best value was proved | YES |
Number of variables | 27 |
Total number of constraints | 3 |
Number of constraints which are clauses | 0 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 3 |
Minimum length of a constraint | 9 |
Maximum length of a constraint | 90 |
Number of terms in the objective function | 9 |
Biggest coefficient in the objective function | 256 |
Number of bits for the biggest coefficient in the objective function | 9 |
Sum of the numbers in the objective function | 511 |
Number of bits of the sum of numbers in the objective function | 9 |
Biggest number in a constraint | 131072 |
Number of bits of the biggest number in a constraint | 18 |
Biggest sum of numbers in a constraint | 522902 |
Number of bits of the biggest sum of numbers | 19 |
Number of products (including duplicates) | 81 |
Sum of products size (including duplicates) | 162 |
Number of different products | 81 |
Sum of products size | 162 |
0.00/0.00 c PB/CT 0.1 http://www.residual.se/pbct 0.00/0.00 c Based on OpenSMT/CT 20091015 0.00/0.00 c constraints 82/0 clauses 83/0 units 0 0.00/0.00 c vars 27 0.00/0.00 c objective 9 + 0 0.29/0.33 c 0.283956 5.60547 616 7171 0.29/0.33 o 17 0.39/0.47 c 0.422935 5.60547 359 10437 0.39/0.47 o 3 0.39/0.47 c 0.422935 5.60547 358 10437 0.39/0.47 s OPTIMUM FOUND 0.39/0.47 v x1 x2 -x3 -x4 -x5 -x6 -x7 -x8 -x9 x10 x11 x12 -x13 -x14 -x15 -x16 x17 x18 -x19 x20 -x21 -x22 -x23 -x24 -x25 -x26 -x27
OK 3
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2667956-1276649522/watcher-2667956-1276649522 -o /tmp/evaluation-result-2667956-1276649522/solver-2667956-1276649522 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2667956-1276649522.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: 1.50 1.15 1.05 3/106 12661 /proc/meminfo: memFree=1706864/2059040 swapFree=4192956/4192956 [pid=12661] ppid=12659 vsize=3508 CPUtime=0 /proc/12661/stat : 12661 (pbct) R 12659 12661 11756 0 -1 4202496 568 0 0 0 0 0 0 0 20 0 1 0 6245066 3592192 491 1992294400 134512640 136485738 4286756784 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/12661/statm: 877 493 198 482 0 393 0 [startup+0.101754 s] /proc/loadavg: 1.50 1.15 1.05 3/106 12661 /proc/meminfo: memFree=1706864/2059040 swapFree=4192956/4192956 [pid=12661] ppid=12659 vsize=5604 CPUtime=0.09 /proc/12661/stat : 12661 (pbct) R 12659 12661 11756 0 -1 4202496 1105 0 0 0 8 1 0 0 20 0 1 0 6245066 5738496 1028 1992294400 134512640 136485738 4286756784 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/12661/statm: 1401 1028 226 482 0 917 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 5604 [startup+0.200765 s] /proc/loadavg: 1.50 1.15 1.05 3/106 12661 /proc/meminfo: memFree=1706864/2059040 swapFree=4192956/4192956 [pid=12661] ppid=12659 vsize=5736 CPUtime=0.19 /proc/12661/stat : 12661 (pbct) R 12659 12661 11756 0 -1 4202496 1129 0 0 0 17 2 0 0 20 0 1 0 6245066 5873664 1052 1992294400 134512640 136485738 4286756784 18446744073709551615 134891258 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/12661/statm: 1434 1052 226 482 0 950 0 Current children cumulated CPU time (s) 0.19 Current children cumulated vsize (KiB) 5736 [startup+0.300775 s] /proc/loadavg: 1.50 1.15 1.05 3/106 12661 /proc/meminfo: memFree=1706864/2059040 swapFree=4192956/4192956 [pid=12661] ppid=12659 vsize=5736 CPUtime=0.29 /proc/12661/stat : 12661 (pbct) R 12659 12661 11756 0 -1 4202496 1138 0 0 0 25 4 0 0 20 0 1 0 6245066 5873664 1061 1992294400 134512640 136485738 4286756784 18446744073709551615 135050810 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/12661/statm: 1434 1061 226 482 0 950 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 5736 Solver just ended. Dumping a history of the last processes samples [startup+0.400787 s] /proc/loadavg: 1.50 1.15 1.05 3/106 12661 /proc/meminfo: memFree=1706864/2059040 swapFree=4192956/4192956 [pid=12661] ppid=12659 vsize=5736 CPUtime=0.39 /proc/12661/stat : 12661 (pbct) R 12659 12661 11756 0 -1 4202496 1166 0 0 0 34 5 0 0 20 0 1 0 6245066 5873664 1088 1992294400 134512640 136485738 4286756784 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/12661/statm: 1434 1088 244 482 0 950 0 Current children cumulated CPU time (s) 0.39 Current children cumulated vsize (KiB) 5736 Child status: 0 Real time (s): 0.483755 CPU time (s): 0.483926 CPU user time (s): 0.426935 CPU system time (s): 0.056991 CPU usage (%): 100.035 Max. virtual memory (cumulated for all children) (KiB): 5736 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.426935 system time used= 0.056991 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1178 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= 3 runsolver used 0.001999 second user time and 0.009998 second system time The end
Begin job on node037 at 2010-06-16 02:52:02 IDJOB=2667956 IDBENCH=48039 IDSOLVER=1170 FILE ID=node037/2667956-1276649522 PBS_JOBID= 11172438 Free space on /tmp= 62584 MiB SOLVER NAME= PB/CT 0.1 BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=9-P0=67-P1=71-B.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2667956-1276649522/watcher-2667956-1276649522 -o /tmp/evaluation-result-2667956-1276649522/solver-2667956-1276649522 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2667956-1276649522.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= ae67e81d38ba4f76b7dd516b4c482d81 RANDOM SEED=1763046865 node037.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 : 3000.248 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 : 6000.49 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 : 3000.248 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 : 5599.55 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1707144 kB Buffers: 67536 kB Cached: 147424 kB SwapCached: 0 kB Active: 124460 kB Inactive: 149908 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1707144 kB SwapTotal: 4192956 kB SwapFree: 4192956 kB Dirty: 2248 kB Writeback: 0 kB AnonPages: 59308 kB Mapped: 15328 kB Slab: 55748 kB PageTables: 3996 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 180444 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= 62580 MiB End job on node037 at 2010-06-16 02:52:03