Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 fixed | OPT | 3 | 2.09368 | 2.09269 |
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 0.1.1 http://www.residual.se/pbct 0.00/0.00 c Based on OpenSMT/CT 20091015 0.00/0.00 c constraints 84/0 clauses 81/0 units 0 0.00/0.00 c vars 27 0.00/0.00 c objective 9 + 0 1.10/1.14 c 1.05284 5.67578 672 22245 1.10/1.14 o 131 1.99/2.08 c 1.89571 5.82812 527 45708 1.99/2.08 o 3 1.99/2.08 c 1.89971 5.82812 346 45790 1.99/2.08 s OPTIMUM FOUND 1.99/2.08 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-2681550-1277499489/watcher-2681550-1277499489 -o /tmp/evaluation-result-2681550-1277499489/solver-2681550-1277499489 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681550-1277499489.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 3/106 31189 /proc/meminfo: memFree=1866636/2059040 swapFree=4139332/4192956 [pid=31189] ppid=31187 vsize=3444 CPUtime=0 /proc/31189/stat : 31189 (pbct) R 31187 31189 30597 0 -1 4202496 583 0 0 0 0 0 0 0 20 0 1 0 91244261 3526656 502 1992294400 134512640 136421960 4291323440 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/31189/statm: 894 503 193 467 0 425 0 [startup+0.0261259 s] /proc/loadavg: 1.00 1.00 1.00 3/106 31189 /proc/meminfo: memFree=1866636/2059040 swapFree=4139332/4192956 [pid=31189] ppid=31187 vsize=5164 CPUtime=0.02 /proc/31189/stat : 31189 (pbct) R 31187 31189 30597 0 -1 4202496 999 0 0 0 2 0 0 0 20 0 1 0 91244261 5287936 918 1992294400 134512640 136421960 4291323440 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/31189/statm: 1291 921 203 467 0 822 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 5164 [startup+0.101131 s] /proc/loadavg: 1.00 1.00 1.00 3/106 31189 /proc/meminfo: memFree=1866636/2059040 swapFree=4139332/4192956 [pid=31189] ppid=31187 vsize=5552 CPUtime=0.09 /proc/31189/stat : 31189 (pbct) R 31187 31189 30597 0 -1 4202496 1107 0 0 0 9 0 0 0 20 0 1 0 91244261 5685248 1026 1992294400 134512640 136421960 4291323440 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/31189/statm: 1388 1026 214 467 0 919 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 5552 [startup+0.301143 s] /proc/loadavg: 1.00 1.00 1.00 3/106 31189 /proc/meminfo: memFree=1866636/2059040 swapFree=4139332/4192956 [pid=31189] ppid=31187 vsize=5680 CPUtime=0.29 /proc/31189/stat : 31189 (pbct) R 31187 31189 30597 0 -1 4202496 1129 0 0 0 27 2 0 0 20 0 1 0 91244261 5816320 1048 1992294400 134512640 136421960 4291323440 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/31189/statm: 1420 1048 214 467 0 951 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 5680 [startup+0.701169 s] /proc/loadavg: 1.00 1.00 1.00 3/106 31189 /proc/meminfo: memFree=1866636/2059040 swapFree=4139332/4192956 [pid=31189] ppid=31187 vsize=5680 CPUtime=0.69 /proc/31189/stat : 31189 (pbct) R 31187 31189 30597 0 -1 4202496 1153 0 0 0 65 4 0 0 20 0 1 0 91244261 5816320 1072 1992294400 134512640 136421960 4291323440 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/31189/statm: 1420 1072 214 467 0 951 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 5680 [startup+1.50122 s] /proc/loadavg: 1.00 1.00 1.00 2/107 31190 /proc/meminfo: memFree=1863032/2059040 swapFree=4139332/4192956 [pid=31189] ppid=31187 vsize=5964 CPUtime=1.49 /proc/31189/stat : 31189 (pbct) R 31187 31189 30597 0 -1 4202496 1227 0 0 0 137 12 0 0 22 0 1 0 91244261 6107136 1145 1992294400 134512640 136421960 4291323440 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/31189/statm: 1491 1145 237 467 0 1022 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 5964 Solver just ended. Dumping a history of the last processes samples [startup+1.90125 s] /proc/loadavg: 1.00 1.00 1.00 2/107 31190 /proc/meminfo: memFree=1863032/2059040 swapFree=4139332/4192956 [pid=31189] ppid=31187 vsize=5964 CPUtime=1.89 /proc/31189/stat : 31189 (pbct) R 31187 31189 30597 0 -1 4202496 1227 0 0 0 173 16 0 0 25 0 1 0 91244261 6107136 1145 1992294400 134512640 136421960 4291323440 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/31189/statm: 1491 1145 237 467 0 1022 0 Current children cumulated CPU time (s) 1.89 Current children cumulated vsize (KiB) 5964 [startup+2.00125 s] /proc/loadavg: 1.00 1.00 1.00 2/107 31190 /proc/meminfo: memFree=1863032/2059040 swapFree=4139332/4192956 [pid=31189] ppid=31187 vsize=5964 CPUtime=1.99 /proc/31189/stat : 31189 (pbct) R 31187 31189 30597 0 -1 4202496 1227 0 0 0 182 17 0 0 25 0 1 0 91244261 6107136 1145 1992294400 134512640 136421960 4291323440 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/31189/statm: 1491 1145 237 467 0 1022 0 Current children cumulated CPU time (s) 1.99 Current children cumulated vsize (KiB) 5964 Child status: 0 Real time (s): 2.09269 CPU time (s): 2.09368 CPU user time (s): 1.90471 CPU system time (s): 0.188971 CPU usage (%): 100.048 Max. virtual memory (cumulated for all children) (KiB): 5964 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.90471 system time used= 0.188971 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1233 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 0.004999 second user time and 0.019996 second system time The end
Begin job on node030 at 2010-06-25 22:58:09 IDJOB=2681550 IDBENCH=48039 IDSOLVER=1192 FILE ID=node030/2681550-1277499489 PBS_JOBID= 11190558 Free space on /tmp= 62492 MiB SOLVER NAME= PB/CT 0.1 fixed 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-2681550-1277499489/watcher-2681550-1277499489 -o /tmp/evaluation-result-2681550-1277499489/solver-2681550-1277499489 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681550-1277499489.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= ae67e81d38ba4f76b7dd516b4c482d81 RANDOM SEED=1038573516 node030.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 : 3000.244 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 : 6000.48 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 : 3000.244 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 : 5599.52 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1867164 kB Buffers: 21864 kB Cached: 70928 kB SwapCached: 6632 kB Active: 61004 kB Inactive: 45280 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1867164 kB SwapTotal: 4192956 kB SwapFree: 4139332 kB Dirty: 2060 kB Writeback: 0 kB AnonPages: 11680 kB Mapped: 11852 kB Slab: 63500 kB PageTables: 4164 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 180944 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= 62492 MiB End job on node030 at 2010-06-25 22:58:11