Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 fixed | ? (MO) | 154.141 | 154.192 |
Name | normalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/ normalized-factor-sizeN=480-sizeP=241-sizeQ=480-896328136.opb |
MD5SUM | b2f600d09cddca37d73c60b488ac99b1 |
Bench Category | OPT-BIGINT (optimisation, big integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 1 |
Best CPU time to get the best result obtained on this benchmark | 38.7601 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 1 |
Optimality of the best value was proved | YES |
Number of variables | 116401 |
Total number of constraints | 347041 |
Number of constraints which are clauses | 347040 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 1 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 115680 |
Number of terms in the objective function | 241 |
Biggest coefficient in the objective function | 1766847064778384329583297500742918515827483896875618958121606201292619776 |
Number of bits for the biggest coefficient in the objective function | 241 |
Sum of the numbers in the objective function | 3533694129556768659166595001485837031654967793751237916243212402585239551 |
Number of bits of the sum of numbers in the objective function | 241 |
Biggest number in a constraint | 2757826131550993649364364103715456897804056554542556176448634698108099443712107910064330000971904293916892446775667965408323532095584366159791555750475533307061324308088589961496711008293655788792731796366049346060288 |
Number of bits of the biggest number in a constraint | 720 |
Biggest sum of numbers in a constraint | 11031304526203974597457456414861827591216226218170224705794538792432397772411513099461947533223824223812108544718420760849241103931105427591146783146989758993585507676769708326131434170738798141111110216594893389039561 |
Number of bits of the biggest sum of numbers | 721 |
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 0.1.1 http://www.residual.se/pbct 0.00/0.00 c Based on OpenSMT/CT 20091015 4.69/4.78 c constraints 1/0 clauses 347040/0 units 0 4.69/4.78 c vars 116401 4.69/4.78 c objective 241 + 0 153.95/154.01 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-2683041-1277494193/watcher-2683041-1277494193 -o /tmp/evaluation-result-2683041-1277494193/solver-2683041-1277494193 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2683041-1277494193.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 1.01 1.00 2/106 22439 /proc/meminfo: memFree=1822796/2059040 swapFree=4140248/4192956 [pid=22439] ppid=22437 vsize=2136 CPUtime=0 /proc/22439/stat : 22439 (pbct) R 22437 22439 22219 0 -1 4202496 252 0 0 0 0 0 0 0 21 0 1 0 125023382 2187264 171 1992294400 134512640 136421960 4294184224 18446744073709551615 135650176 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/22439/statm: 534 171 146 467 0 65 0 [startup+0.065135 s] /proc/loadavg: 1.00 1.01 1.00 2/106 22439 /proc/meminfo: memFree=1822796/2059040 swapFree=4140248/4192956 [pid=22439] ppid=22437 vsize=2400 CPUtime=0.06 /proc/22439/stat : 22439 (pbct) R 22437 22439 22219 0 -1 4202496 305 0 0 0 6 0 0 0 21 0 1 0 125023382 2457600 224 1992294400 134512640 136421960 4294184224 18446744073709551615 135818528 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/22439/statm: 600 224 146 467 0 131 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 2400 [startup+0.101138 s] /proc/loadavg: 1.00 1.01 1.00 2/106 22439 /proc/meminfo: memFree=1822796/2059040 swapFree=4140248/4192956 [pid=22439] ppid=22437 vsize=2532 CPUtime=0.09 /proc/22439/stat : 22439 (pbct) R 22437 22439 22219 0 -1 4202496 337 0 0 0 9 0 0 0 22 0 1 0 125023382 2592768 256 1992294400 134512640 136421960 4294184224 18446744073709551615 135805319 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/22439/statm: 633 256 146 467 0 164 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 2532 [startup+0.301157 s] /proc/loadavg: 1.00 1.01 1.00 2/106 22439 /proc/meminfo: memFree=1822796/2059040 swapFree=4140248/4192956 [pid=22439] ppid=22437 vsize=3192 CPUtime=0.29 /proc/22439/stat : 22439 (pbct) R 22437 22439 22219 0 -1 4202496 516 0 0 0 29 0 0 0 22 0 1 0 125023382 3268608 435 1992294400 134512640 136421960 4294184224 18446744073709551615 135158939 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/22439/statm: 798 435 146 467 0 329 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 3192 [startup+0.701197 s] /proc/loadavg: 1.00 1.01 1.00 2/106 22439 /proc/meminfo: memFree=1822796/2059040 swapFree=4140248/4192956 [pid=22439] ppid=22437 vsize=4896 CPUtime=0.69 /proc/22439/stat : 22439 (pbct) R 22437 22439 22219 0 -1 4202496 974 0 0 0 69 0 0 0 24 0 1 0 125023382 5013504 795 1992294400 134512640 136421960 4294184224 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/22439/statm: 1224 795 146 467 0 755 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 4896 [startup+1.50127 s] /proc/loadavg: 1.00 1.01 1.00 2/107 22440 /proc/meminfo: memFree=1818200/2059040 swapFree=4140248/4192956 [pid=22439] ppid=22437 vsize=7916 CPUtime=1.49 /proc/22439/stat : 22439 (pbct) R 22437 22439 22219 0 -1 4202496 1821 0 0 0 148 1 0 0 25 0 1 0 125023382 8105984 1513 1992294400 134512640 136421960 4294184224 18446744073709551615 135809508 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/22439/statm: 1979 1513 146 467 0 1510 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 7916 [startup+3.10142 s] /proc/loadavg: 1.00 1.01 1.00 2/107 22440 /proc/meminfo: memFree=1814604/2059040 swapFree=4140248/4192956 [pid=22439] ppid=22437 vsize=14088 CPUtime=3.09 /proc/22439/stat : 22439 (pbct) R 22437 22439 22219 0 -1 4202496 3517 0 0 0 307 2 0 0 25 0 1 0 125023382 14426112 2952 1992294400 134512640 136421960 4294184224 18446744073709551615 134523960 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/22439/statm: 3522 2952 146 467 0 3053 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 14088 [startup+6.30073 s] /proc/loadavg: 1.00 1.01 1.00 2/107 22440 /proc/meminfo: memFree=1727432/2059040 swapFree=4140248/4192956 [pid=22439] ppid=22437 vsize=188632 CPUtime=6.29 /proc/22439/stat : 22439 (pbct) R 22437 22439 22219 0 -1 4202496 49380 0 0 0 606 23 0 0 25 0 1 0 125023382 193159168 45641 1992294400 134512640 136421960 4294184224 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/22439/statm: 47158 45642 189 467 0 46689 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 188632 [startup+12.7013 s] /proc/loadavg: 1.00 1.01 1.00 2/107 22440 /proc/meminfo: memFree=1125040/2059040 swapFree=4140248/4192956 [pid=22439] ppid=22437 vsize=755044 CPUtime=12.69 /proc/22439/stat : 22439 (pbct) R 22437 22439 22219 0 -1 4202496 199753 0 0 0 1179 90 0 0 25 0 1 0 125023382 773165056 185480 1992294400 134512640 136421960 4294184224 18446744073709551615 134632331 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/22439/statm: 188761 185480 195 467 0 188292 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 755044 [startup+25.5006 s] /proc/loadavg: 1.00 1.01 1.00 2/107 22440 /proc/meminfo: memFree=265472/2059040 swapFree=4140248/4192956 [pid=22439] ppid=22437 vsize=1591436 CPUtime=25.48 /proc/22439/stat : 22439 (pbct) R 22437 22439 22219 0 -1 4202496 422234 0 0 0 2354 194 0 0 25 0 1 0 125023382 1629630464 388888 1992294400 134512640 136421960 4294184224 18446744073709551615 135166524 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/22439/statm: 397859 388888 216 467 0 397390 0 Current children cumulated CPU time (s) 25.48 Current children cumulated vsize (KiB) 1591436 [startup+51.101 s] /proc/loadavg: 1.00 1.01 1.00 2/107 22440 /proc/meminfo: memFree=230256/2059040 swapFree=4140248/4192956 [pid=22439] ppid=22437 vsize=1626312 CPUtime=51.06 /proc/22439/stat : 22439 (pbct) R 22437 22439 22219 0 -1 4202496 440297 0 0 0 4888 218 0 0 25 0 1 0 125023382 1665343488 397603 1992294400 134512640 136421960 4294184224 18446744073709551615 135272664 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/22439/statm: 406578 397603 216 467 0 406109 0 Current children cumulated CPU time (s) 51.06 Current children cumulated vsize (KiB) 1626312 [startup+102.308 s] /proc/loadavg: 1.00 1.00 1.00 2/107 22442 /proc/meminfo: memFree=121384/2059040 swapFree=4140248/4192956 [pid=22439] ppid=22437 vsize=1734620 CPUtime=102.25 /proc/22439/stat : 22439 (pbct) R 22437 22439 22219 0 -1 4202496 496127 0 0 0 9906 319 0 0 25 0 1 0 125023382 1776250880 424659 1992294400 134512640 136421960 4294184224 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/22439/statm: 433655 424659 217 467 0 433186 0 Current children cumulated CPU time (s) 102.25 Current children cumulated vsize (KiB) 1734620 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+154.009 s] /proc/loadavg: 1.00 1.00 1.00 2/107 22444 /proc/meminfo: memFree=12140/2059040 swapFree=4140248/4192956 [pid=22439] ppid=22437 vsize=1843608 CPUtime=153.95 /proc/22439/stat : 22439 (pbct) R 22437 22439 22219 0 -1 4202496 556482 0 0 0 14985 410 0 0 25 0 1 0 125023382 1887854592 451904 1992294400 134512640 136421960 4294184224 18446744073709551615 134864934 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/22439/statm: 460902 451904 217 467 0 460433 0 Current children cumulated CPU time (s) 153.95 Current children cumulated vsize (KiB) 1843608 Sending SIGTERM to process tree (bottom up) Sleeping 2 seconds Solver just ended. Dumping a history of the last processes samples [startup+154.109 s] /proc/loadavg: 1.00 1.00 1.00 2/107 22444 /proc/meminfo: memFree=12140/2059040 swapFree=4140248/4192956 [pid=22439] ppid=22437 vsize=0 CPUtime=154.04 /proc/22439/stat : 22439 (pbct) R 22437 22439 22219 0 -1 4194308 556484 0 0 0 14985 419 0 0 25 0 1 0 125023382 0 0 1992294400 0 0 0 0 0 0 16384 4096 16387 18446744073709551615 0 0 17 1 0 0 0 /proc/22439/statm: 0 0 0 0 0 0 0 Current children cumulated CPU time (s) 154.04 Current children cumulated vsize (KiB) 0 Child status: 0 Real time (s): 154.192 CPU time (s): 154.141 CPU user time (s): 149.858 CPU system time (s): 4.28235 CPU usage (%): 99.9663 Max. virtual memory (cumulated for all children) (KiB): 1843608 getrusage(RUSAGE_CHILDREN,...) data: user time used= 149.858 system time used= 4.28235 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 556484 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= 497 runsolver used 0.26296 second user time and 0.737887 second system time The end
Begin job on node004 at 2010-06-25 21:29:55 IDJOB=2683041 IDBENCH=2985 IDSOLVER=1192 FILE ID=node004/2683041-1277494193 PBS_JOBID= 11190556 Free space on /tmp= 62316 MiB SOLVER NAME= PB/CT 0.1 fixed BENCH NAME= PB06/final/normalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/normalized-factor-sizeN=480-sizeP=241-sizeQ=480-896328136.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2683041-1277494193/watcher-2683041-1277494193 -o /tmp/evaluation-result-2683041-1277494193/solver-2683041-1277494193 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2683041-1277494193.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= b2f600d09cddca37d73c60b488ac99b1 RANDOM SEED=1018685754 node004.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 : 3000.210 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 : 6000.42 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 : 3000.210 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 : 5599.47 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1823200 kB Buffers: 34656 kB Cached: 105040 kB SwapCached: 5576 kB Active: 40676 kB Inactive: 112392 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1823200 kB SwapTotal: 4192956 kB SwapFree: 4140248 kB Dirty: 24536 kB Writeback: 0 kB AnonPages: 11992 kB Mapped: 12012 kB Slab: 60832 kB PageTables: 4160 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181940 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= 62312 MiB End job on node004 at 2010-06-25 21:32:31