Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 | OPT | 3 | 10.0825 | 10.085 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=6-P0=47-P1=17-P2=17-P3=31-B.opb |
MD5SUM | 12f8da63a7438023e75727c225236c48 |
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 | 0.112982 |
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 | 54 |
Total number of constraints | 7 |
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 | 7 |
Minimum length of a constraint | 6 |
Maximum length of a constraint | 48 |
Number of terms in the objective function | 6 |
Biggest coefficient in the objective function | 32 |
Number of bits for the biggest coefficient in the objective function | 6 |
Sum of the numbers in the objective function | 63 |
Number of bits of the sum of numbers in the objective function | 6 |
Biggest number in a constraint | 2048 |
Number of bits of the biggest number in a constraint | 12 |
Biggest sum of numbers in a constraint | 8064 |
Number of bits of the biggest sum of numbers | 13 |
Number of products (including duplicates) | 108 |
Sum of products size (including duplicates) | 216 |
Number of different products | 108 |
Sum of products size | 216 |
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 111/0 clauses 112/0 units 0 0.00/0.00 c vars 54 0.00/0.00 c objective 6 + 0 0.69/0.74 c 0.660899 6.17969 1133 19871 0.69/0.74 o 11 0.79/0.83 c 0.727889 6.33203 539 22217 0.79/0.83 o 9 0.89/0.93 c 0.818875 6.33203 509 25382 0.89/0.93 o 3 9.99/10.07 c 8.67168 6.33203 672 264218 9.99/10.07 s OPTIMUM FOUND 9.99/10.07 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 x28 -x29 -x30 x31 -x32 -x33 x34 x35 x36 -x37 -x38 -x39 -x40 -x41 -x42 -x43 x44 x45 -x46 -x47 -x48 -x49 x50 x51 -x52 x53 -x54
OK 3
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2667914-1276648443/watcher-2667914-1276648443 -o /tmp/evaluation-result-2667914-1276648443/solver-2667914-1276648443 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2667914-1276648443.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 3/105 12201 /proc/meminfo: memFree=1778424/2059040 swapFree=4164948/4192956 [pid=12201] ppid=12199 vsize=3516 CPUtime=0 /proc/12201/stat : 12201 (pbct) R 12199 12201 11843 0 -1 4202496 576 0 0 0 0 0 0 0 25 0 1 0 6138166 3600384 499 1992294400 134512640 136485738 4286788400 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/12201/statm: 879 500 198 482 0 395 0 [startup+0.043685 s] /proc/loadavg: 1.00 1.00 1.00 3/105 12201 /proc/meminfo: memFree=1778424/2059040 swapFree=4164948/4192956 [pid=12201] ppid=12199 vsize=6064 CPUtime=0.04 /proc/12201/stat : 12201 (pbct) R 12199 12201 11843 0 -1 4202496 1232 0 0 0 4 0 0 0 25 0 1 0 6138166 6209536 1155 1992294400 134512640 136485738 4286788400 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/12201/statm: 1516 1155 226 482 0 1032 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 6064 [startup+0.10069 s] /proc/loadavg: 1.00 1.00 1.00 3/105 12201 /proc/meminfo: memFree=1778424/2059040 swapFree=4164948/4192956 [pid=12201] ppid=12199 vsize=6192 CPUtime=0.09 /proc/12201/stat : 12201 (pbct) R 12199 12201 11843 0 -1 4202496 1269 0 0 0 9 0 0 0 25 0 1 0 6138166 6340608 1192 1992294400 134512640 136485738 4286788400 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/12201/statm: 1548 1192 226 482 0 1064 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 6192 [startup+0.30071 s] /proc/loadavg: 1.00 1.00 1.00 3/105 12201 /proc/meminfo: memFree=1778424/2059040 swapFree=4164948/4192956 [pid=12201] ppid=12199 vsize=6324 CPUtime=0.29 /proc/12201/stat : 12201 (pbct) R 12199 12201 11843 0 -1 4202496 1281 0 0 0 27 2 0 0 25 0 1 0 6138166 6475776 1204 1992294400 134512640 136485738 4286788400 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/12201/statm: 1581 1204 226 482 0 1097 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 6324 [startup+0.70075 s] /proc/loadavg: 1.00 1.00 1.00 3/105 12201 /proc/meminfo: memFree=1778424/2059040 swapFree=4164948/4192956 [pid=12201] ppid=12199 vsize=6324 CPUtime=0.69 /proc/12201/stat : 12201 (pbct) R 12199 12201 11843 0 -1 4202496 1298 0 0 0 62 7 0 0 25 0 1 0 6138166 6475776 1221 1992294400 134512640 136485738 4286788400 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/12201/statm: 1581 1221 226 482 0 1097 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 6324 [startup+1.50083 s] /proc/loadavg: 1.00 1.00 1.00 2/106 12202 /proc/meminfo: memFree=1774448/2059040 swapFree=4164948/4192956 [pid=12201] ppid=12199 vsize=6480 CPUtime=1.49 /proc/12201/stat : 12201 (pbct) R 12199 12201 11843 0 -1 4202496 1332 0 0 0 130 19 0 0 25 0 1 0 6138166 6635520 1252 1992294400 134512640 136485738 4286788400 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/12201/statm: 1620 1252 244 482 0 1136 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 6480 [startup+3.10099 s] /proc/loadavg: 1.00 1.00 1.00 2/106 12202 /proc/meminfo: memFree=1774200/2059040 swapFree=4164948/4192956 [pid=12201] ppid=12199 vsize=6480 CPUtime=3.09 /proc/12201/stat : 12201 (pbct) R 12199 12201 11843 0 -1 4202496 1332 0 0 0 266 43 0 0 25 0 1 0 6138166 6635520 1252 1992294400 134512640 136485738 4286788400 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/12201/statm: 1620 1252 244 482 0 1136 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 6480 [startup+6.30131 s] /proc/loadavg: 1.00 1.00 1.00 2/106 12202 /proc/meminfo: memFree=1774076/2059040 swapFree=4164948/4192956 [pid=12201] ppid=12199 vsize=6480 CPUtime=6.29 /proc/12201/stat : 12201 (pbct) R 12199 12201 11843 0 -1 4202496 1336 0 0 0 544 85 0 0 25 0 1 0 6138166 6635520 1256 1992294400 134512640 136485738 4286788400 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/12201/statm: 1620 1256 244 482 0 1136 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 6480 Solver just ended. Dumping a history of the last processes samples [startup+7.90047 s] /proc/loadavg: 1.00 1.00 1.00 2/106 12202 /proc/meminfo: memFree=1774076/2059040 swapFree=4164948/4192956 [pid=12201] ppid=12199 vsize=6480 CPUtime=7.89 /proc/12201/stat : 12201 (pbct) R 12199 12201 11843 0 -1 4202496 1340 0 0 0 682 107 0 0 25 0 1 0 6138166 6635520 1260 1992294400 134512640 136485738 4286788400 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/12201/statm: 1620 1260 244 482 0 1136 0 Current children cumulated CPU time (s) 7.89 Current children cumulated vsize (KiB) 6480 [startup+8.70055 s] /proc/loadavg: 1.00 1.00 1.00 2/106 12202 /proc/meminfo: memFree=1774076/2059040 swapFree=4164948/4192956 [pid=12201] ppid=12199 vsize=6480 CPUtime=8.7 /proc/12201/stat : 12201 (pbct) R 12199 12201 11843 0 -1 4202496 1342 0 0 0 751 119 0 0 25 0 1 0 6138166 6635520 1262 1992294400 134512640 136485738 4286788400 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/12201/statm: 1620 1262 244 482 0 1136 0 Current children cumulated CPU time (s) 8.7 Current children cumulated vsize (KiB) 6480 [startup+9.50063 s] /proc/loadavg: 1.00 1.00 1.00 2/106 12202 /proc/meminfo: memFree=1774076/2059040 swapFree=4164948/4192956 [pid=12201] ppid=12199 vsize=6480 CPUtime=9.49 /proc/12201/stat : 12201 (pbct) R 12199 12201 11843 0 -1 4202496 1342 0 0 0 817 132 0 0 25 0 1 0 6138166 6635520 1262 1992294400 134512640 136485738 4286788400 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/12201/statm: 1620 1262 244 482 0 1136 0 Current children cumulated CPU time (s) 9.49 Current children cumulated vsize (KiB) 6480 [startup+9.90867 s] /proc/loadavg: 1.00 1.00 1.00 2/106 12202 /proc/meminfo: memFree=1774076/2059040 swapFree=4164948/4192956 [pid=12201] ppid=12199 vsize=6480 CPUtime=9.89 /proc/12201/stat : 12201 (pbct) R 12199 12201 11843 0 -1 4202496 1342 0 0 0 852 137 0 0 25 0 1 0 6138166 6635520 1262 1992294400 134512640 136485738 4286788400 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/12201/statm: 1620 1262 244 482 0 1136 0 Current children cumulated CPU time (s) 9.89 Current children cumulated vsize (KiB) 6480 [startup+10.0007 s] /proc/loadavg: 1.00 1.00 1.00 2/106 12202 /proc/meminfo: memFree=1774076/2059040 swapFree=4164948/4192956 [pid=12201] ppid=12199 vsize=6480 CPUtime=9.99 /proc/12201/stat : 12201 (pbct) R 12199 12201 11843 0 -1 4202496 1342 0 0 0 860 139 0 0 25 0 1 0 6138166 6635520 1262 1992294400 134512640 136485738 4286788400 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/12201/statm: 1620 1262 244 482 0 1136 0 Current children cumulated CPU time (s) 9.99 Current children cumulated vsize (KiB) 6480 Child status: 0 Real time (s): 10.085 CPU time (s): 10.0825 CPU user time (s): 8.67868 CPU system time (s): 1.40379 CPU usage (%): 99.9746 Max. virtual memory (cumulated for all children) (KiB): 6480 getrusage(RUSAGE_CHILDREN,...) data: user time used= 8.67868 system time used= 1.40379 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1348 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= 34 runsolver used 0.019996 second user time and 0.053991 second system time The end
Begin job on node084 at 2010-06-16 02:34:03 IDJOB=2667914 IDBENCH=47997 IDSOLVER=1170 FILE ID=node084/2667914-1276648443 PBS_JOBID= 11172411 Free space on /tmp= 62512 MiB SOLVER NAME= PB/CT 0.1 BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=6-P0=47-P1=17-P2=17-P3=31-B.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2667914-1276648443/watcher-2667914-1276648443 -o /tmp/evaluation-result-2667914-1276648443/solver-2667914-1276648443 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2667914-1276648443.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 12f8da63a7438023e75727c225236c48 RANDOM SEED=602708142 node084.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 : 3000.229 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 : 6000.45 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 : 3000.229 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 : 5999.40 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1779076 kB Buffers: 67872 kB Cached: 114612 kB SwapCached: 1440 kB Active: 91524 kB Inactive: 124152 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1779076 kB SwapTotal: 4192956 kB SwapFree: 4164948 kB Dirty: 1880 kB Writeback: 0 kB AnonPages: 31684 kB Mapped: 15176 kB Slab: 42652 kB PageTables: 3984 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 179748 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= 62512 MiB End job on node084 at 2010-06-16 02:34:13