Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 fixed | ? (MO) | 25.979 | 25.9844 |
Name | /OPT-BIGINT-LIN/aries-da_nrp/ normalized-aries-da_network_500_3__212_366__64.opb |
MD5SUM | cc5cebabc199f10f08063890a2dc59f2 |
Bench Category | OPT-BIGINT-LIN (optimisation, big integers, linear constraints) |
Best result obtained on this benchmark | SAT |
Best value of the objective obtained on this benchmark | 113351 |
Best CPU time to get the best result obtained on this benchmark | 1800.62 |
Has Objective Function | YES |
Satisfiable | |
(Un)Satisfiability was proved | |
Best value of the objective function | |
Optimality of the best value was proved | |
Number of variables | 96498 |
Total number of constraints | 2000 |
Number of constraints which are clauses | 0 |
Number of constraints which are cardinality constraints (but not clauses) | 1502 |
Number of constraints which are nor clauses,nor cardinality constraints | 498 |
Minimum length of a constraint | 64 |
Maximum length of a constraint | 1345 |
Number of terms in the objective function | 96000 |
Biggest coefficient in the objective function | 114804 |
Number of bits for the biggest coefficient in the objective function | 17 |
Sum of the numbers in the objective function | 3283863936 |
Number of bits of the sum of numbers in the objective function | 32 |
Biggest number in a constraint | 114804 |
Number of bits of the biggest number in a constraint | 17 |
Biggest sum of numbers in a constraint | 3283863936 |
Number of bits of the biggest sum of numbers | 32 |
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 1.09/1.14 c constraints 2000/0 clauses 0/0 units 0 1.09/1.14 c vars 96498 1.09/1.15 c objective 96000 + 0 25.79/25.80 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-2683102-1277506779/watcher-2683102-1277506779 -o /tmp/evaluation-result-2683102-1277506779/solver-2683102-1277506779 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2683102-1277506779.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: 0.99 0.97 0.99 2/106 26263 /proc/meminfo: memFree=1801596/2059040 swapFree=4136400/4192956 [pid=26263] ppid=26261 vsize=2416 CPUtime=0 /proc/26263/stat : 26263 (pbct) R 26261 26263 26201 0 -1 4202496 293 0 0 0 0 0 0 0 20 0 1 0 124333341 2473984 212 1992294400 134512640 136421960 4288756896 18446744073709551615 135160329 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/26263/statm: 604 212 135 467 0 135 0 [startup+0.109444 s] /proc/loadavg: 0.99 0.97 0.99 2/106 26263 /proc/meminfo: memFree=1801596/2059040 swapFree=4136400/4192956 [pid=26263] ppid=26261 vsize=5864 CPUtime=0.1 /proc/26263/stat : 26263 (pbct) R 26261 26263 26201 0 -1 4202496 1363 0 0 0 10 0 0 0 20 0 1 0 124333341 6004736 909 1992294400 134512640 136421960 4288756896 18446744073709551615 135160329 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/26263/statm: 1466 909 135 467 0 997 0 Current children cumulated CPU time (s) 0.1 Current children cumulated vsize (KiB) 5864 [startup+0.200452 s] /proc/loadavg: 0.99 0.97 0.99 2/106 26263 /proc/meminfo: memFree=1801596/2059040 swapFree=4136400/4192956 [pid=26263] ppid=26261 vsize=9492 CPUtime=0.19 /proc/26263/stat : 26263 (pbct) R 26261 26263 26201 0 -1 4202496 2499 0 0 0 18 1 0 0 20 0 1 0 124333341 9719808 1595 1992294400 134512640 136421960 4288756896 18446744073709551615 135809771 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/26263/statm: 2373 1595 135 467 0 1904 0 Current children cumulated CPU time (s) 0.19 Current children cumulated vsize (KiB) 9492 [startup+0.300459 s] /proc/loadavg: 0.99 0.97 0.99 2/106 26263 /proc/meminfo: memFree=1801596/2059040 swapFree=4136400/4192956 [pid=26263] ppid=26261 vsize=9492 CPUtime=0.29 /proc/26263/stat : 26263 (pbct) R 26261 26263 26201 0 -1 4202496 2640 0 0 0 28 1 0 0 20 0 1 0 124333341 9719808 1736 1992294400 134512640 136421960 4288756896 18446744073709551615 135159042 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/26263/statm: 2373 1736 137 467 0 1904 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 9492 [startup+0.700491 s] /proc/loadavg: 0.99 0.97 0.99 2/106 26263 /proc/meminfo: memFree=1801596/2059040 swapFree=4136400/4192956 [pid=26263] ppid=26261 vsize=19088 CPUtime=0.69 /proc/26263/stat : 26263 (pbct) R 26261 26263 26201 0 -1 4202496 4923 0 0 0 67 2 0 0 21 0 1 0 124333341 19546112 4019 1992294400 134512640 136421960 4288756896 18446744073709551615 135372755 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/26263/statm: 4772 4019 141 467 0 4303 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 19088 [startup+1.50055 s] /proc/loadavg: 0.99 0.97 0.99 2/107 26264 /proc/meminfo: memFree=1775176/2059040 swapFree=4136400/4192956 [pid=26263] ppid=26261 vsize=59840 CPUtime=1.49 /proc/26263/stat : 26263 (pbct) R 26261 26263 26201 0 -1 4202496 15142 0 0 0 142 7 0 0 23 0 1 0 124333341 61276160 14238 1992294400 134512640 136421960 4288756896 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/26263/statm: 14960 14239 193 467 0 14491 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 59840 [startup+3.10068 s] /proc/loadavg: 0.99 0.97 0.99 2/107 26264 /proc/meminfo: memFree=1694700/2059040 swapFree=4136400/4192956 [pid=26263] ppid=26261 vsize=176140 CPUtime=3.09 /proc/26263/stat : 26263 (pbct) R 26261 26263 26201 0 -1 4202496 45346 0 0 0 290 19 0 0 25 0 1 0 124333341 180367360 42321 1992294400 134512640 136421960 4288756896 18446744073709551615 135818268 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/26263/statm: 44035 42322 193 467 0 43566 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 176140 [startup+6.30094 s] /proc/loadavg: 0.99 0.97 0.99 2/107 26264 /proc/meminfo: memFree=1469144/2059040 swapFree=4136400/4192956 [pid=26263] ppid=26261 vsize=390632 CPUtime=6.29 /proc/26263/stat : 26263 (pbct) R 26261 26263 26201 0 -1 4202496 101870 0 0 0 582 47 0 0 25 0 1 0 124333341 400007168 95896 1992294400 134512640 136421960 4288756896 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/26263/statm: 97658 95897 193 467 0 97189 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 390632 [startup+12.7014 s] /proc/loadavg: 0.99 0.97 0.99 2/107 26264 /proc/meminfo: memFree=1024976/2059040 swapFree=4136400/4192956 [pid=26263] ppid=26261 vsize=829188 CPUtime=12.68 /proc/26263/stat : 26263 (pbct) R 26261 26263 26201 0 -1 4202496 220195 0 0 0 1170 98 0 0 25 0 1 0 124333341 849088512 206212 1992294400 134512640 136421960 4288756896 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/26263/statm: 207297 206214 193 467 0 206828 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 829188 [startup+25.5005 s] /proc/loadavg: 0.99 0.97 0.99 2/107 26266 /proc/meminfo: memFree=31240/2059040 swapFree=4136400/4192956 [pid=26263] ppid=26261 vsize=1824392 CPUtime=25.48 /proc/26263/stat : 26263 (pbct) R 26261 26263 26201 0 -1 4202496 482983 0 0 0 2346 202 0 0 25 0 1 0 124333341 1868177408 442444 1992294400 134512640 136421960 4288756896 18446744073709551615 134922427 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/26263/statm: 456098 442444 203 467 0 455629 0 Current children cumulated CPU time (s) 25.48 Current children cumulated vsize (KiB) 1824392 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+25.8005 s] /proc/loadavg: 0.99 0.97 0.99 2/107 26266 /proc/meminfo: memFree=13136/2059040 swapFree=4136400/4192956 [pid=26263] ppid=26261 vsize=1844596 CPUtime=25.79 /proc/26263/stat : 26263 (pbct) R 26261 26263 26201 0 -1 4202496 487371 0 0 0 2375 204 0 0 25 0 1 0 124333341 1888866304 446454 1992294400 134512640 136421960 4288756896 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/26263/statm: 461149 446455 210 467 0 460680 0 Current children cumulated CPU time (s) 25.79 Current children cumulated vsize (KiB) 1844596 Sending SIGTERM to process tree (bottom up) Sleeping 2 seconds Solver just ended. Dumping a history of the last processes samples [startup+25.9085 s] /proc/loadavg: 0.99 0.97 0.99 2/107 26266 /proc/meminfo: memFree=13136/2059040 swapFree=4136400/4192956 [pid=26263] ppid=26261 vsize=0 CPUtime=25.89 /proc/26263/stat : 26263 (pbct) R 26261 26263 26201 0 -1 4194308 487378 0 0 0 2375 214 0 0 25 0 1 0 124333341 0 0 1992294400 0 0 0 0 0 0 16384 4096 16387 18446744073709551615 0 0 17 1 0 0 0 /proc/26263/statm: 0 0 0 0 0 0 0 Current children cumulated CPU time (s) 25.89 Current children cumulated vsize (KiB) 0 Child status: 0 Real time (s): 25.9844 CPU time (s): 25.979 CPU user time (s): 23.7534 CPU system time (s): 2.22566 CPU usage (%): 99.9793 Max. virtual memory (cumulated for all children) (KiB): 1844596 getrusage(RUSAGE_CHILDREN,...) data: user time used= 23.7534 system time used= 2.22566 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 487378 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= 45 runsolver used 0.049992 second user time and 0.12998 second system time The end
Begin job on node026 at 2010-06-26 00:59:39 IDJOB=2683102 IDBENCH=71876 IDSOLVER=1192 FILE ID=node026/2683102-1277506779 PBS_JOBID= 11190637 Free space on /tmp= 62472 MiB SOLVER NAME= PB/CT 0.1 fixed BENCH NAME= PB09/normalized-PB09/OPT-BIGINT-LIN/aries-da_nrp/normalized-aries-da_network_500_3__212_366__64.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2683102-1277506779/watcher-2683102-1277506779 -o /tmp/evaluation-result-2683102-1277506779/solver-2683102-1277506779 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2683102-1277506779.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= cc5cebabc199f10f08063890a2dc59f2 RANDOM SEED=710964629 node026.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 : 3000.201 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 : 6000.40 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 : 3000.201 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 : 5599.46 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1802116 kB Buffers: 50136 kB Cached: 109388 kB SwapCached: 9016 kB Active: 62916 kB Inactive: 109612 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1802116 kB SwapTotal: 4192956 kB SwapFree: 4136400 kB Dirty: 5960 kB Writeback: 0 kB AnonPages: 11540 kB Mapped: 8428 kB Slab: 62496 kB PageTables: 4240 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181864 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= 62472 MiB End job on node026 at 2010-06-26 01:00:07