Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 | ? (MO) | 565.021 | 565.164 |
Name | normalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/ normalized-factor-sizeN=320-sizeP=161-sizeQ=320-287873690.opb |
MD5SUM | f11bdd7260019e9cf4483ca64654f68c |
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 | 13.8199 |
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 | 52001 |
Total number of constraints | 154561 |
Number of constraints which are clauses | 154560 |
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 | 51520 |
Number of terms in the objective function | 161 |
Biggest coefficient in the objective function | 1461501637330902918203684832716283019655932542976 |
Number of bits for the biggest coefficient in the objective function | 161 |
Sum of the numbers in the objective function | 2923003274661805836407369665432566039311865085951 |
Number of bits of the sum of numbers in the objective function | 161 |
Biggest number in a constraint | 1560874275157996115690798614896583152874299071332485575429578479812685869409882810060153051531745985579913465560703311447723987839644142653145088 |
Number of bits of the biggest number in a constraint | 480 |
Biggest sum of numbers in a constraint | 6243497100631984462763194459586332611497196285328142673459177384060592124920906005152554730819278690998820076480368784343607308117472639948431515 |
Number of bits of the biggest sum of numbers | 481 |
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 http://www.residual.se/pbct 0.00/0.00 c Based on OpenSMT/CT 20091015 2.09/2.13 c constraints 1/0 clauses 154560/0 units 0 2.09/2.13 c vars 52001 2.09/2.13 c objective 161 + 0 564.86/565.00 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-2669458-1276626988/watcher-2669458-1276626988 -o /tmp/evaluation-result-2669458-1276626988/solver-2669458-1276626988 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669458-1276626988.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: 0.93 1.00 0.99 3/105 11004 /proc/meminfo: memFree=1734252/2059040 swapFree=4192956/4192956 [pid=11004] ppid=11002 vsize=2208 CPUtime=0 /proc/11004/stat : 11004 (pbct) R 11002 11004 10130 0 -1 4202496 259 0 0 0 0 0 0 0 22 0 1 0 3992715 2260992 181 1992294400 134512640 136485738 4290456256 18446744073709551615 134532066 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/11004/statm: 552 181 156 482 0 68 0 [startup+0.033036 s] /proc/loadavg: 0.93 1.00 0.99 3/105 11004 /proc/meminfo: memFree=1734252/2059040 swapFree=4192956/4192956 [pid=11004] ppid=11002 vsize=2208 CPUtime=0.03 /proc/11004/stat : 11004 (pbct) R 11002 11004 10130 0 -1 4202496 279 0 0 0 3 0 0 0 22 0 1 0 3992715 2260992 201 1992294400 134512640 136485738 4290456256 18446744073709551615 135857009 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/11004/statm: 585 201 156 482 0 101 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 2208 [startup+0.101042 s] /proc/loadavg: 0.93 1.00 0.99 3/105 11004 /proc/meminfo: memFree=1734252/2059040 swapFree=4192956/4192956 [pid=11004] ppid=11002 vsize=2472 CPUtime=0.09 /proc/11004/stat : 11004 (pbct) R 11002 11004 10130 0 -1 4202496 335 0 0 0 9 0 0 0 22 0 1 0 3992715 2531328 257 1992294400 134512640 136485738 4290456256 18446744073709551615 134524621 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/11004/statm: 618 257 156 482 0 134 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 2472 [startup+0.301061 s] /proc/loadavg: 0.93 1.00 0.99 3/105 11004 /proc/meminfo: memFree=1734252/2059040 swapFree=4192956/4192956 [pid=11004] ppid=11002 vsize=3132 CPUtime=0.29 /proc/11004/stat : 11004 (pbct) R 11002 11004 10130 0 -1 4202496 495 0 0 0 29 0 0 0 22 0 1 0 3992715 3207168 417 1992294400 134512640 136485738 4290456256 18446744073709551615 135856871 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/11004/statm: 783 417 156 482 0 299 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 3132 [startup+0.701102 s] /proc/loadavg: 0.93 1.00 0.99 3/105 11004 /proc/meminfo: memFree=1734252/2059040 swapFree=4192956/4192956 [pid=11004] ppid=11002 vsize=4448 CPUtime=0.69 /proc/11004/stat : 11004 (pbct) R 11002 11004 10130 0 -1 4202496 851 0 0 0 69 0 0 0 24 0 1 0 3992715 4554752 740 1992294400 134512640 136485738 4290456256 18446744073709551615 135681205 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/11004/statm: 1112 740 156 482 0 628 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 4448 [startup+1.50118 s] /proc/loadavg: 0.93 1.00 0.99 2/106 11005 /proc/meminfo: memFree=1730772/2059040 swapFree=4192956/4192956 [pid=11004] ppid=11002 vsize=7460 CPUtime=1.49 /proc/11004/stat : 11004 (pbct) R 11002 11004 10130 0 -1 4202496 1691 0 0 0 149 0 0 0 25 0 1 0 3992715 7639040 1386 1992294400 134512640 136485738 4290456256 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/11004/statm: 1865 1386 156 482 0 1381 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 7460 [startup+3.10135 s] /proc/loadavg: 0.93 1.00 0.99 2/106 11005 /proc/meminfo: memFree=1721472/2059040 swapFree=4192956/4192956 [pid=11004] ppid=11002 vsize=116652 CPUtime=3.09 /proc/11004/stat : 11004 (pbct) R 11002 11004 10130 0 -1 4202496 30051 0 0 0 297 12 0 0 25 0 1 0 3992715 119451648 28557 1992294400 134512640 136485738 4290456256 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/11004/statm: 29163 28558 194 482 0 28679 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 116652 [startup+6.30067 s] /proc/loadavg: 0.93 1.00 0.99 2/106 11005 /proc/meminfo: memFree=1407256/2059040 swapFree=4192956/4192956 [pid=11004] ppid=11002 vsize=393136 CPUtime=6.29 /proc/11004/stat : 11004 (pbct) R 11002 11004 10130 0 -1 4202496 103811 0 0 0 587 42 0 0 25 0 1 0 3992715 402571264 96564 1992294400 134512640 136485738 4290456256 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/11004/statm: 98284 96565 198 482 0 97800 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 393136 [startup+12.7003 s] /proc/loadavg: 0.94 1.00 0.99 2/106 11005 /proc/meminfo: memFree=1037488/2059040 swapFree=4192956/4192956 [pid=11004] ppid=11002 vsize=717720 CPUtime=12.69 /proc/11004/stat : 11004 (pbct) R 11002 11004 10130 0 -1 4202496 188910 0 0 0 1178 91 0 0 25 0 1 0 3992715 734945280 173975 1992294400 134512640 136485738 4290456256 18446744073709551615 134669749 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/11004/statm: 179430 173975 227 482 0 178946 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 717720 [startup+25.5016 s] /proc/loadavg: 0.95 1.00 0.99 2/106 11005 /proc/meminfo: memFree=1028932/2059040 swapFree=4192956/4192956 [pid=11004] ppid=11002 vsize=726192 CPUtime=25.49 /proc/11004/stat : 11004 (pbct) R 11002 11004 10130 0 -1 4202496 191030 0 0 0 2457 92 0 0 25 0 1 0 3992715 743620608 176095 1992294400 134512640 136485738 4290456256 18446744073709551615 135040914 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/11004/statm: 181548 176095 227 482 0 181064 0 Current children cumulated CPU time (s) 25.49 Current children cumulated vsize (KiB) 726192 [startup+51.1012 s] /proc/loadavg: 0.97 1.00 0.99 2/106 11007 /proc/meminfo: memFree=976604/2059040 swapFree=4192956/4192956 [pid=11004] ppid=11002 vsize=781224 CPUtime=51.08 /proc/11004/stat : 11004 (pbct) R 11002 11004 10130 0 -1 4202496 204579 0 0 0 4987 121 0 0 25 0 1 0 3992715 799973376 189644 1992294400 134512640 136485738 4290456256 18446744073709551615 135859184 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/11004/statm: 195306 189644 228 482 0 194822 0 Current children cumulated CPU time (s) 51.08 Current children cumulated vsize (KiB) 781224 [startup+102.308 s] /proc/loadavg: 0.98 1.00 0.99 2/106 11007 /proc/meminfo: memFree=857316/2059040 swapFree=4192956/4192956 [pid=11004] ppid=11002 vsize=900376 CPUtime=102.27 /proc/11004/stat : 11004 (pbct) R 11002 11004 10130 0 -1 4202496 233836 0 0 0 10065 162 0 0 25 0 1 0 3992715 921985024 218901 1992294400 134512640 136485738 4290456256 18446744073709551615 135028888 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/11004/statm: 225094 218901 228 482 0 224610 0 Current children cumulated CPU time (s) 102.27 Current children cumulated vsize (KiB) 900376 [startup+162.301 s] /proc/loadavg: 0.99 1.00 0.99 2/106 11009 /proc/meminfo: memFree=741996/2059040 swapFree=4192956/4192956 [pid=11004] ppid=11002 vsize=1016268 CPUtime=162.25 /proc/11004/stat : 11004 (pbct) R 11002 11004 10130 0 -1 4202496 262724 0 0 0 16025 200 0 0 25 0 1 0 3992715 1040658432 247789 1992294400 134512640 136485738 4290456256 18446744073709551615 134878445 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/11004/statm: 254067 247789 228 482 0 253583 0 Current children cumulated CPU time (s) 162.25 Current children cumulated vsize (KiB) 1016268 [startup+222.301 s] /proc/loadavg: 0.99 1.00 0.99 2/106 11011 /proc/meminfo: memFree=624196/2059040 swapFree=4192956/4192956 [pid=11004] ppid=11002 vsize=1134356 CPUtime=222.23 /proc/11004/stat : 11004 (pbct) R 11002 11004 10130 0 -1 4202496 292046 0 0 0 21984 239 0 0 25 0 1 0 3992715 1161580544 277111 1992294400 134512640 136485738 4290456256 18446744073709551615 135860744 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/11004/statm: 283589 277111 228 482 0 283105 0 Current children cumulated CPU time (s) 222.23 Current children cumulated vsize (KiB) 1134356 [startup+282.301 s] /proc/loadavg: 0.99 1.00 0.99 2/106 11013 /proc/meminfo: memFree=498956/2059040 swapFree=4192956/4192956 [pid=11004] ppid=11002 vsize=1260592 CPUtime=282.22 /proc/11004/stat : 11004 (pbct) R 11002 11004 10130 0 -1 4202496 323592 0 0 0 27966 256 0 0 25 0 1 0 3992715 1290846208 308657 1992294400 134512640 136485738 4290456256 18446744073709551615 135848202 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/11004/statm: 315148 308657 228 482 0 314664 0 Current children cumulated CPU time (s) 282.22 Current children cumulated vsize (KiB) 1260592 [startup+342.301 s] /proc/loadavg: 0.99 1.00 0.99 2/106 11013 /proc/meminfo: memFree=374096/2059040 swapFree=4192956/4192956 [pid=11004] ppid=11002 vsize=1390780 CPUtime=342.21 /proc/11004/stat : 11004 (pbct) R 11002 11004 10130 0 -1 4202496 354542 0 0 0 33906 315 0 0 25 0 1 0 3992715 1424158720 339607 1992294400 134512640 136485738 4290456256 18446744073709551615 134883710 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/11004/statm: 347695 339607 228 482 0 347211 0 Current children cumulated CPU time (s) 342.21 Current children cumulated vsize (KiB) 1390780 [startup+402.301 s] /proc/loadavg: 0.99 1.00 0.99 2/106 11015 /proc/meminfo: memFree=262372/2059040 swapFree=4192956/4192956 [pid=11004] ppid=11002 vsize=1506484 CPUtime=402.19 /proc/11004/stat : 11004 (pbct) R 11002 11004 10130 0 -1 4202496 382687 0 0 0 39866 353 0 0 25 0 1 0 3992715 1542639616 367752 1992294400 134512640 136485738 4290456256 18446744073709551615 135025302 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/11004/statm: 376621 367752 228 482 0 376137 0 Current children cumulated CPU time (s) 402.19 Current children cumulated vsize (KiB) 1506484 [startup+462.301 s] /proc/loadavg: 0.99 1.00 0.99 2/106 11017 /proc/meminfo: memFree=142340/2059040 swapFree=4192956/4192956 [pid=11004] ppid=11002 vsize=1635112 CPUtime=462.18 /proc/11004/stat : 11004 (pbct) R 11002 11004 10130 0 -1 4202496 412373 0 0 0 45830 388 0 0 25 0 1 0 3992715 1674354688 397438 1992294400 134512640 136485738 4290456256 18446744073709551615 135039472 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/11004/statm: 408778 397438 228 482 0 408294 0 Current children cumulated CPU time (s) 462.18 Current children cumulated vsize (KiB) 1635112 [startup+522.301 s] /proc/loadavg: 0.99 1.00 0.99 2/106 11019 /proc/meminfo: memFree=27144/2059040 swapFree=4192956/4192956 [pid=11004] ppid=11002 vsize=1758900 CPUtime=522.16 /proc/11004/stat : 11004 (pbct) R 11002 11004 10130 0 -1 4202496 441364 0 0 0 51811 405 0 0 25 0 1 0 3992715 1801113600 426429 1992294400 134512640 136485738 4290456256 18446744073709551615 135848413 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/11004/statm: 439725 426429 228 482 0 439241 0 Current children cumulated CPU time (s) 522.16 Current children cumulated vsize (KiB) 1758900 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+565.001 s] /proc/loadavg: 1.07 1.02 1.00 2/106 11019 /proc/meminfo: memFree=10660/2059040 swapFree=4164948/4192956 [pid=11004] ppid=11002 vsize=1843256 CPUtime=564.86 /proc/11004/stat : 11004 (pbct) R 11002 11004 10130 0 -1 4202496 461249 0 0 0 56068 418 0 0 25 0 1 0 3992715 1887494144 446314 1992294400 134512640 136485738 4290456256 18446744073709551615 134883297 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/11004/statm: 460814 446314 228 482 0 460330 0 Current children cumulated CPU time (s) 564.86 Current children cumulated vsize (KiB) 1843256 Sending SIGTERM to process tree (bottom up) Sleeping 2 seconds Solver just ended. Dumping a history of the last processes samples [startup+565.109 s] /proc/loadavg: 1.07 1.02 1.00 2/106 11019 /proc/meminfo: memFree=10660/2059040 swapFree=4164948/4192956 [pid=11004] ppid=11002 vsize=0 CPUtime=564.96 /proc/11004/stat : 11004 (pbct) R 11002 11004 10130 0 -1 4194308 461249 0 0 0 56068 428 0 0 25 0 1 0 3992715 0 0 1992294400 0 0 0 0 0 0 16384 4096 16387 18446744073709551615 0 0 17 1 0 0 0 /proc/11004/statm: 0 0 0 0 0 0 0 Current children cumulated CPU time (s) 564.96 Current children cumulated vsize (KiB) 0 Child status: 0 Real time (s): 565.164 CPU time (s): 565.021 CPU user time (s): 560.681 CPU system time (s): 4.34034 CPU usage (%): 99.9748 Max. virtual memory (cumulated for all children) (KiB): 1843256 getrusage(RUSAGE_CHILDREN,...) data: user time used= 560.681 system time used= 4.34034 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 461249 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= 6509 runsolver used 0.898863 second user time and 2.71259 second system time The end
Begin job on node084 at 2010-06-15 20:36:29 IDJOB=2669458 IDBENCH=3008 IDSOLVER=1170 FILE ID=node084/2669458-1276626988 PBS_JOBID= 11172295 Free space on /tmp= 62504 MiB SOLVER NAME= PB/CT 0.1 BENCH NAME= PB06/final/normalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/normalized-factor-sizeN=320-sizeP=161-sizeQ=320-287873690.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2669458-1276626988/watcher-2669458-1276626988 -o /tmp/evaluation-result-2669458-1276626988/solver-2669458-1276626988 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669458-1276626988.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= f11bdd7260019e9cf4483ca64654f68c RANDOM SEED=232154616 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: 1734656 kB Buffers: 47512 kB Cached: 152712 kB SwapCached: 0 kB Active: 122256 kB Inactive: 137676 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1734656 kB SwapTotal: 4192956 kB SwapFree: 4192956 kB Dirty: 10188 kB Writeback: 0 kB AnonPages: 59640 kB Mapped: 15584 kB Slab: 42876 kB PageTables: 3964 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= 62504 MiB End job on node084 at 2010-06-15 20:45:56