Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 fixed | ? (MO) | 550.297 | 550.478 |
Name | normalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/ normalized-factor-sizeN=340-sizeP=171-sizeQ=340-737522999.opb |
MD5SUM | 45d066c10e963ceda17072e59e90fb95 |
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 | 15.7206 |
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 | 58651 |
Total number of constraints | 174421 |
Number of constraints which are clauses | 174420 |
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 | 58140 |
Number of terms in the objective function | 171 |
Biggest coefficient in the objective function | 1496577676626844588240573268701473812127674924007424 |
Number of bits for the biggest coefficient in the objective function | 171 |
Sum of the numbers in the objective function | 2993155353253689176481146537402947624255349848014847 |
Number of bits of the sum of numbers in the objective function | 171 |
Biggest number in a constraint | 1675975991242824637446753124775730765934920727574049172215445180465220503759193372100234287270862928461253982273310756356719235351493321243304206125760512 |
Number of bits of the biggest number in a constraint | 510 |
Biggest sum of numbers in a constraint | 6703903964971298549787012499102923063739682910296196299453164965973479669891880458245518365170754398305594457399703799902412848625969319072778646785434424 |
Number of bits of the biggest sum of numbers | 511 |
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 2.20/2.27 c constraints 1/0 clauses 174420/0 units 0 2.20/2.27 c vars 58651 2.20/2.27 c objective 171 + 0 550.12/550.30 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-2683044-1277494303/watcher-2683044-1277494303 -o /tmp/evaluation-result-2683044-1277494303/solver-2683044-1277494303 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2683044-1277494303.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 21659 /proc/meminfo: memFree=1773824/2059040 swapFree=4135892/4192956 [pid=21659] ppid=21657 vsize=2136 CPUtime=0 /proc/21659/stat : 21659 (pbct) R 21657 21659 21470 0 -1 4202496 250 0 0 0 0 0 0 0 18 0 1 0 125031752 2187264 170 1992294400 134512640 136421960 4292297744 18446744073709551615 135162392 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/21659/statm: 534 170 146 467 0 65 0 [startup+0.054761 s] /proc/loadavg: 1.00 1.00 1.00 3/106 21659 /proc/meminfo: memFree=1773824/2059040 swapFree=4135892/4192956 [pid=21659] ppid=21657 vsize=2268 CPUtime=0.05 /proc/21659/stat : 21659 (pbct) R 21657 21659 21470 0 -1 4202496 292 0 0 0 5 0 0 0 20 0 1 0 125031752 2322432 212 1992294400 134512640 136421960 4292297744 18446744073709551615 135642730 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/21659/statm: 567 212 146 467 0 98 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 2268 [startup+0.101768 s] /proc/loadavg: 1.00 1.00 1.00 3/106 21659 /proc/meminfo: memFree=1773824/2059040 swapFree=4135892/4192956 [pid=21659] ppid=21657 vsize=2532 CPUtime=0.1 /proc/21659/stat : 21659 (pbct) R 21657 21659 21470 0 -1 4202496 334 0 0 0 10 0 0 0 20 0 1 0 125031752 2592768 254 1992294400 134512640 136421960 4292297744 18446744073709551615 135822032 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/21659/statm: 633 254 146 467 0 164 0 Current children cumulated CPU time (s) 0.1 Current children cumulated vsize (KiB) 2532 [startup+0.301802 s] /proc/loadavg: 1.00 1.00 1.00 3/106 21659 /proc/meminfo: memFree=1773824/2059040 swapFree=4135892/4192956 [pid=21659] ppid=21657 vsize=3192 CPUtime=0.29 /proc/21659/stat : 21659 (pbct) R 21657 21659 21470 0 -1 4202496 513 0 0 0 29 0 0 0 20 0 1 0 125031752 3268608 433 1992294400 134512640 136421960 4292297744 18446744073709551615 134537402 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/21659/statm: 798 433 146 467 0 329 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 3192 [startup+0.701871 s] /proc/loadavg: 1.00 1.00 1.00 3/106 21659 /proc/meminfo: memFree=1773824/2059040 swapFree=4135892/4192956 [pid=21659] ppid=21657 vsize=4896 CPUtime=0.69 /proc/21659/stat : 21659 (pbct) R 21657 21659 21470 0 -1 4202496 970 0 0 0 69 0 0 0 21 0 1 0 125031752 5013504 792 1992294400 134512640 136421960 4292297744 18446744073709551615 134518169 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/21659/statm: 1224 792 146 467 0 755 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 4896 [startup+1.50101 s] /proc/loadavg: 1.00 1.00 1.00 2/107 21660 /proc/meminfo: memFree=1769972/2059040 swapFree=4135892/4192956 [pid=21659] ppid=21657 vsize=7916 CPUtime=1.49 /proc/21659/stat : 21659 (pbct) R 21657 21659 21470 0 -1 4202496 1816 0 0 0 148 1 0 0 23 0 1 0 125031752 8105984 1509 1992294400 134512640 136421960 4292297744 18446744073709551615 135162493 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/21659/statm: 1979 1509 146 467 0 1510 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 7916 [startup+3.10128 s] /proc/loadavg: 1.00 1.00 1.00 2/107 21660 /proc/meminfo: memFree=1760672/2059040 swapFree=4135892/4192956 [pid=21659] ppid=21657 vsize=101820 CPUtime=3.09 /proc/21659/stat : 21659 (pbct) R 21657 21659 21470 0 -1 4202496 25972 0 0 0 297 12 0 0 25 0 1 0 125031752 104263680 24669 1992294400 134512640 136421960 4292297744 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/21659/statm: 25455 24670 189 467 0 24986 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 101820 [startup+6.30084 s] /proc/loadavg: 1.00 1.00 1.00 2/107 21660 /proc/meminfo: memFree=1457616/2059040 swapFree=4135892/4192956 [pid=21659] ppid=21657 vsize=382564 CPUtime=6.29 /proc/21659/stat : 21659 (pbct) R 21657 21659 21470 0 -1 4202496 101184 0 0 0 584 45 0 0 25 0 1 0 125031752 391745536 93935 1992294400 134512640 136421960 4292297744 18446744073709551615 135650701 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/21659/statm: 95641 93935 195 467 0 95172 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 382564 [startup+12.7009 s] /proc/loadavg: 1.00 1.00 1.00 2/107 21660 /proc/meminfo: memFree=990508/2059040 swapFree=4135892/4192956 [pid=21659] ppid=21657 vsize=801964 CPUtime=12.69 /proc/21659/stat : 21659 (pbct) R 21657 21659 21470 0 -1 4202496 211055 0 0 0 1170 99 0 0 25 0 1 0 125031752 821211136 195905 1992294400 134512640 136421960 4292297744 18446744073709551615 135020784 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/21659/statm: 200491 195905 216 467 0 200022 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 801964 [startup+25.5011 s] /proc/loadavg: 1.00 1.00 1.00 2/107 21662 /proc/meminfo: memFree=964840/2059040 swapFree=4135892/4192956 [pid=21659] ppid=21657 vsize=826428 CPUtime=25.48 /proc/21659/stat : 21659 (pbct) R 21657 21659 21470 0 -1 4202496 217128 0 0 0 2417 131 0 0 25 0 1 0 125031752 846262272 201978 1992294400 134512640 136421960 4292297744 18446744073709551615 135809632 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/21659/statm: 206607 201978 217 467 0 206138 0 Current children cumulated CPU time (s) 25.48 Current children cumulated vsize (KiB) 826428 [startup+51.1015 s] /proc/loadavg: 1.00 1.00 1.00 2/107 21662 /proc/meminfo: memFree=916852/2059040 swapFree=4135892/4192956 [pid=21659] ppid=21657 vsize=878260 CPUtime=51.08 /proc/21659/stat : 21659 (pbct) R 21657 21659 21470 0 -1 4202496 229345 0 0 0 4956 152 0 0 25 0 1 0 125031752 899338240 214195 1992294400 134512640 136421960 4292297744 18446744073709551615 135006694 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/21659/statm: 219565 214195 217 467 0 219096 0 Current children cumulated CPU time (s) 51.08 Current children cumulated vsize (KiB) 878260 [startup+102.309 s] /proc/loadavg: 1.00 1.00 1.00 2/107 21664 /proc/meminfo: memFree=827076/2059040 swapFree=4135892/4192956 [pid=21659] ppid=21657 vsize=970476 CPUtime=102.26 /proc/21659/stat : 21659 (pbct) R 21657 21659 21470 0 -1 4202496 251463 0 0 0 10044 182 0 0 25 0 1 0 125031752 993767424 236313 1992294400 134512640 136421960 4292297744 18446744073709551615 135020784 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/21659/statm: 242619 236313 217 467 0 242150 0 Current children cumulated CPU time (s) 102.26 Current children cumulated vsize (KiB) 970476 [startup+162.302 s] /proc/loadavg: 1.00 1.00 1.00 2/107 21664 /proc/meminfo: memFree=719072/2059040 swapFree=4135892/4192956 [pid=21659] ppid=21657 vsize=1082348 CPUtime=162.24 /proc/21659/stat : 21659 (pbct) R 21657 21659 21470 0 -1 4202496 278564 0 0 0 16008 216 0 0 25 0 1 0 125031752 1108324352 263414 1992294400 134512640 136421960 4292297744 18446744073709551615 135020784 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/21659/statm: 270587 263414 217 467 0 270118 0 Current children cumulated CPU time (s) 162.24 Current children cumulated vsize (KiB) 1082348 [startup+222.301 s] /proc/loadavg: 1.00 1.00 1.00 2/107 21666 /proc/meminfo: memFree=584532/2059040 swapFree=4135892/4192956 [pid=21659] ppid=21657 vsize=1223812 CPUtime=222.22 /proc/21659/stat : 21659 (pbct) R 21657 21659 21470 0 -1 4202496 312141 0 0 0 21938 284 0 0 25 0 1 0 125031752 1253183488 296991 1992294400 134512640 136421960 4292297744 18446744073709551615 134863640 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/21659/statm: 305953 296991 217 467 0 305484 0 Current children cumulated CPU time (s) 222.22 Current children cumulated vsize (KiB) 1223812 [startup+282.301 s] /proc/loadavg: 1.00 1.00 1.00 2/107 21668 /proc/meminfo: memFree=484836/2059040 swapFree=4135892/4192956 [pid=21659] ppid=21657 vsize=1327108 CPUtime=282.2 /proc/21659/stat : 21659 (pbct) R 21657 21659 21470 0 -1 4202496 336970 0 0 0 27911 309 0 0 25 0 1 0 125031752 1358958592 321820 1992294400 134512640 136421960 4292297744 18446744073709551615 135818268 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/21659/statm: 331777 321820 217 467 0 331308 0 Current children cumulated CPU time (s) 282.2 Current children cumulated vsize (KiB) 1327108 [startup+342.301 s] /proc/loadavg: 1.00 1.00 1.00 2/107 21670 /proc/meminfo: memFree=386008/2059040 swapFree=4135892/4192956 [pid=21659] ppid=21657 vsize=1427284 CPUtime=342.18 /proc/21659/stat : 21659 (pbct) R 21657 21659 21470 0 -1 4202496 361569 0 0 0 33891 327 0 0 25 0 1 0 125031752 1461538816 346419 1992294400 134512640 136421960 4292297744 18446744073709551615 135019501 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/21659/statm: 356821 346419 217 467 0 356352 0 Current children cumulated CPU time (s) 342.18 Current children cumulated vsize (KiB) 1427284 [startup+402.302 s] /proc/loadavg: 1.00 1.00 1.00 2/107 21672 /proc/meminfo: memFree=295736/2059040 swapFree=4135892/4192956 [pid=21659] ppid=21657 vsize=1520808 CPUtime=402.16 /proc/21659/stat : 21659 (pbct) R 21657 21659 21470 0 -1 4202496 384305 0 0 0 39807 409 0 0 25 0 1 0 125031752 1557307392 369155 1992294400 134512640 136421960 4292297744 18446744073709551615 135274991 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/21659/statm: 380202 369155 217 467 0 379733 0 Current children cumulated CPU time (s) 402.16 Current children cumulated vsize (KiB) 1520808 [startup+462.301 s] /proc/loadavg: 1.11 1.03 1.01 2/107 21672 /proc/meminfo: memFree=170124/2059040 swapFree=4135892/4192956 [pid=21659] ppid=21657 vsize=1650676 CPUtime=462.14 /proc/21659/stat : 21659 (pbct) R 21657 21659 21470 0 -1 4202496 415393 0 0 0 45750 464 0 0 25 0 1 0 125031752 1690292224 400243 1992294400 134512640 136421960 4292297744 18446744073709551615 135020784 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/21659/statm: 412669 400243 217 467 0 412200 0 Current children cumulated CPU time (s) 462.14 Current children cumulated vsize (KiB) 1650676 [startup+522.302 s] /proc/loadavg: 1.11 1.04 1.00 2/107 21674 /proc/meminfo: memFree=46620/2059040 swapFree=4135892/4192956 [pid=21659] ppid=21657 vsize=1780904 CPUtime=522.12 /proc/21659/stat : 21659 (pbct) R 21657 21659 21470 0 -1 4202496 446530 0 0 0 51693 519 0 0 25 0 1 0 125031752 1823645696 431380 1992294400 134512640 136421960 4292297744 18446744073709551615 135272672 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/21659/statm: 445226 431380 217 467 0 444757 0 Current children cumulated CPU time (s) 522.12 Current children cumulated vsize (KiB) 1780904 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+550.3 s] /proc/loadavg: 1.07 1.03 1.00 2/107 21676 /proc/meminfo: memFree=10096/2059040 swapFree=4135892/4192956 [pid=21659] ppid=21657 vsize=1843724 CPUtime=550.12 /proc/21659/stat : 21659 (pbct) R 21657 21659 21470 0 -1 4202496 461308 0 0 0 54485 527 0 0 25 0 1 0 125031752 1887973376 446158 1992294400 134512640 136421960 4292297744 18446744073709551615 134861937 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/21659/statm: 460931 446158 217 467 0 460462 0 Current children cumulated CPU time (s) 550.12 Current children cumulated vsize (KiB) 1843724 Sending SIGTERM to process tree (bottom up) Sleeping 2 seconds Solver just ended. Dumping a history of the last processes samples [startup+550.408 s] /proc/loadavg: 1.07 1.03 1.00 2/107 21676 /proc/meminfo: memFree=10096/2059040 swapFree=4135892/4192956 [pid=21659] ppid=21657 vsize=0 CPUtime=550.22 /proc/21659/stat : 21659 (pbct) R 21657 21659 21470 0 -1 4194308 461310 0 0 0 54485 537 0 0 25 0 1 0 125031752 0 0 1992294400 0 0 0 0 0 0 16384 4096 16387 18446744073709551615 0 0 17 1 0 0 0 /proc/21659/statm: 0 0 0 0 0 0 0 Current children cumulated CPU time (s) 550.22 Current children cumulated vsize (KiB) 0 Child status: 0 Real time (s): 550.478 CPU time (s): 550.297 CPU user time (s): 544.855 CPU system time (s): 5.44217 CPU usage (%): 99.9671 Max. virtual memory (cumulated for all children) (KiB): 1843724 getrusage(RUSAGE_CHILDREN,...) data: user time used= 544.855 system time used= 5.44217 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 461310 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= 1934 runsolver used 0.910861 second user time and 2.6096 second system time The end
Begin job on node014 at 2010-06-25 21:31:44 IDJOB=2683044 IDBENCH=2993 IDSOLVER=1192 FILE ID=node014/2683044-1277494303 PBS_JOBID= 11190565 Free space on /tmp= 62428 MiB SOLVER NAME= PB/CT 0.1 fixed BENCH NAME= PB06/final/normalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/normalized-factor-sizeN=340-sizeP=171-sizeQ=340-737522999.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2683044-1277494303/watcher-2683044-1277494303 -o /tmp/evaluation-result-2683044-1277494303/solver-2683044-1277494303 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2683044-1277494303.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 45d066c10e963ceda17072e59e90fb95 RANDOM SEED=1619277304 node014.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 : 3000.258 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 : 6000.51 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 : 3000.258 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 : 5599.54 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1774228 kB Buffers: 54876 kB Cached: 127212 kB SwapCached: 9968 kB Active: 87228 kB Inactive: 108240 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1774228 kB SwapTotal: 4192956 kB SwapFree: 4135892 kB Dirty: 11420 kB Writeback: 0 kB AnonPages: 12040 kB Mapped: 8316 kB Slab: 67480 kB PageTables: 4160 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182684 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= 62428 MiB End job on node014 at 2010-06-25 21:40:56