Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 | ? (MO) | 25.8921 | 25.9137 |
Name | /OPT-BIGINT-LIN/aries-da_nrp/ normalized-aries-da_network_3000_5__126_2812__8.opb |
MD5SUM | 4f4046876512bcc697109ac4904a708d |
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 | 104016 |
Best CPU time to get the best result obtained on this benchmark | 1800.59 |
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 | 122998 |
Total number of constraints | 18000 |
Number of constraints which are clauses | 0 |
Number of constraints which are cardinality constraints (but not clauses) | 15002 |
Number of constraints which are nor clauses,nor cardinality constraints | 2998 |
Minimum length of a constraint | 8 |
Maximum length of a constraint | 361 |
Number of terms in the objective function | 120000 |
Biggest coefficient in the objective function | 129631 |
Number of bits for the biggest coefficient in the objective function | 17 |
Sum of the numbers in the objective function | 4063813192 |
Number of bits of the sum of numbers in the objective function | 32 |
Biggest number in a constraint | 129631 |
Number of bits of the biggest number in a constraint | 17 |
Biggest sum of numbers in a constraint | 4063813192 |
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 http://www.residual.se/pbct 0.00/0.00 c Based on OpenSMT/CT 20091015 1.49/1.54 c constraints 18000/0 clauses 0/0 units 0 1.49/1.54 c vars 122998 1.49/1.55 c objective 120000 + 0 25.69/25.72 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-2669527-1276692587/watcher-2669527-1276692587 -o /tmp/evaluation-result-2669527-1276692587/solver-2669527-1276692587 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669527-1276692587.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: 1.04 1.06 1.02 3/106 10719 /proc/meminfo: memFree=1720816/2059040 swapFree=4135932/4192956 [pid=10719] ppid=10717 vsize=2488 CPUtime=0 /proc/10719/stat : 10719 (pbct) R 10717 10719 10241 0 -1 4202496 304 0 0 0 0 0 0 0 20 0 1 0 44860110 2547712 226 1992294400 134512640 136485738 4288885856 18446744073709551615 135332318 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/10719/statm: 622 227 149 482 0 138 0 [startup+0.092778 s] /proc/loadavg: 1.04 1.06 1.02 3/106 10719 /proc/meminfo: memFree=1720816/2059040 swapFree=4135932/4192956 [pid=10719] ppid=10717 vsize=5936 CPUtime=0.09 /proc/10719/stat : 10719 (pbct) R 10717 10719 10241 0 -1 4202496 1300 0 0 0 9 0 0 0 20 0 1 0 44860110 6078464 849 1992294400 134512640 136485738 4288885856 18446744073709551615 134524821 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/10719/statm: 1484 849 149 482 0 1000 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 5936 [startup+0.100777 s] /proc/loadavg: 1.04 1.06 1.02 3/106 10719 /proc/meminfo: memFree=1720816/2059040 swapFree=4135932/4192956 [pid=10719] ppid=10717 vsize=5936 CPUtime=0.09 /proc/10719/stat : 10719 (pbct) R 10717 10719 10241 0 -1 4202496 1329 0 0 0 9 0 0 0 20 0 1 0 44860110 6078464 878 1992294400 134512640 136485738 4288885856 18446744073709551615 135350462 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/10719/statm: 1484 878 149 482 0 1000 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 5936 [startup+0.300796 s] /proc/loadavg: 1.04 1.06 1.02 3/106 10719 /proc/meminfo: memFree=1720816/2059040 swapFree=4135932/4192956 [pid=10719] ppid=10717 vsize=9960 CPUtime=0.29 /proc/10719/stat : 10719 (pbct) R 10717 10719 10241 0 -1 4202496 2944 0 0 0 29 0 0 0 20 0 1 0 44860110 10199040 2043 1992294400 134512640 136485738 4288885856 18446744073709551615 135857105 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/10719/statm: 2490 2043 150 482 0 2006 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 9960 [startup+0.700833 s] /proc/loadavg: 1.04 1.06 1.02 3/106 10719 /proc/meminfo: memFree=1720816/2059040 swapFree=4135932/4192956 [pid=10719] ppid=10717 vsize=17752 CPUtime=0.69 /proc/10719/stat : 10719 (pbct) R 10717 10719 10241 0 -1 4202496 4882 0 0 0 68 1 0 0 20 0 1 0 44860110 18178048 3981 1992294400 134512640 136485738 4288885856 18446744073709551615 135756068 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/10719/statm: 4438 3982 153 482 0 3954 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 17752 [startup+1.50091 s] /proc/loadavg: 1.04 1.06 1.02 2/107 10720 /proc/meminfo: memFree=1697000/2059040 swapFree=4135932/4192956 [pid=10719] ppid=10717 vsize=38644 CPUtime=1.49 /proc/10719/stat : 10719 (pbct) R 10717 10719 10241 0 -1 4202496 10098 0 0 0 145 4 0 0 22 0 1 0 44860110 39571456 9197 1992294400 134512640 136485738 4288885856 18446744073709551615 135756032 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/10719/statm: 9661 9198 156 482 0 9177 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 38644 [startup+3.10106 s] /proc/loadavg: 1.04 1.06 1.02 2/107 10720 /proc/meminfo: memFree=1644548/2059040 swapFree=4135932/4192956 [pid=10719] ppid=10717 vsize=143440 CPUtime=3.09 /proc/10719/stat : 10719 (pbct) R 10717 10719 10241 0 -1 4202496 36975 0 0 0 294 15 0 0 25 0 1 0 44860110 146882560 35237 1992294400 134512640 136485738 4288885856 18446744073709551615 134760885 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/10719/statm: 35860 35238 197 482 0 35376 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 143440 [startup+6.30036 s] /proc/loadavg: 1.04 1.06 1.02 2/107 10720 /proc/meminfo: memFree=1431640/2059040 swapFree=4135932/4192956 [pid=10719] ppid=10717 vsize=354992 CPUtime=6.29 /proc/10719/stat : 10719 (pbct) R 10717 10719 10241 0 -1 4202496 92553 0 0 0 591 38 0 0 25 0 1 0 44860110 363511808 86582 1992294400 134512640 136485738 4288885856 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/10719/statm: 88748 86582 197 482 0 88264 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 354992 [startup+12.702 s] /proc/loadavg: 1.03 1.06 1.02 2/107 10720 /proc/meminfo: memFree=1031616/2059040 swapFree=4135932/4192956 [pid=10719] ppid=10717 vsize=737588 CPUtime=12.69 /proc/10719/stat : 10719 (pbct) R 10717 10719 10241 0 -1 4202496 194330 0 0 0 1187 82 0 0 25 0 1 0 44860110 755290112 181888 1992294400 134512640 136485738 4288885856 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/10719/statm: 184397 181889 197 482 0 183913 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 737588 [startup+25.5012 s] /proc/loadavg: 1.02 1.06 1.02 3/107 10720 /proc/meminfo: memFree=9568/2059040 swapFree=4135932/4192956 [pid=10719] ppid=10717 vsize=1825564 CPUtime=25.47 /proc/10719/stat : 10719 (pbct) R 10717 10719 10241 0 -1 4202496 483828 0 0 0 2329 218 0 0 25 0 1 0 44860110 1869377536 455379 1992294400 134512640 136485738 4288885856 18446744073709551615 136086046 0 0 4096 16387 0 0 0 17 0 0 0 0 /proc/10719/statm: 456391 455379 199 482 0 455907 0 Current children cumulated CPU time (s) 25.47 Current children cumulated vsize (KiB) 1825564 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+25.7012 s] /proc/loadavg: 1.02 1.06 1.02 2/107 10720 /proc/meminfo: memFree=7808/2059040 swapFree=4135932/4192956 [pid=10719] ppid=10717 vsize=1885264 CPUtime=25.69 /proc/10719/stat : 10719 (pbct) R 10717 10719 10241 0 -1 4202496 493636 0 0 0 2340 229 0 0 25 0 1 0 44860110 1930510336 465187 1992294400 134512640 136485738 4288885856 18446744073709551615 135868589 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/10719/statm: 471316 465195 199 482 0 470832 0 Current children cumulated CPU time (s) 25.69 Current children cumulated vsize (KiB) 1885264 Sending SIGTERM to process tree (bottom up) Sleeping 2 seconds Solver just ended. Dumping a history of the last processes samples [startup+25.8192 s] /proc/loadavg: 1.02 1.06 1.02 2/107 10720 /proc/meminfo: memFree=7808/2059040 swapFree=4135932/4192956 [pid=10719] ppid=10717 vsize=0 CPUtime=25.79 /proc/10719/stat : 10719 (pbct) R 10717 10719 10241 0 -1 4194308 493667 0 0 0 2340 239 0 0 25 0 1 0 44860110 0 0 1992294400 0 0 0 0 0 0 16384 4096 16387 18446744073709551615 0 0 17 1 0 0 0 /proc/10719/statm: 0 0 0 0 0 0 0 Current children cumulated CPU time (s) 25.79 Current children cumulated vsize (KiB) 0 [startup+25.9012 s] /proc/loadavg: 1.02 1.06 1.02 2/107 10720 /proc/meminfo: memFree=7808/2059040 swapFree=4135932/4192956 [pid=10719] ppid=10717 vsize=0 CPUtime=25.87 /proc/10719/stat : 10719 (pbct) R 10717 10719 10241 0 -1 4194308 493667 0 0 0 2340 247 0 0 25 0 1 0 44860110 0 0 1992294400 0 0 0 0 0 0 16384 4096 16387 18446744073709551615 0 0 17 1 0 0 0 /proc/10719/statm: 0 0 0 0 0 0 0 Current children cumulated CPU time (s) 25.87 Current children cumulated vsize (KiB) 0 Child status: 0 Real time (s): 25.9137 CPU time (s): 25.8921 CPU user time (s): 23.4004 CPU system time (s): 2.49162 CPU usage (%): 99.9165 Max. virtual memory (cumulated for all children) (KiB): 1885264 getrusage(RUSAGE_CHILDREN,...) data: user time used= 23.4004 system time used= 2.49162 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 493667 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= 59 runsolver used 0.048992 second user time and 0.143978 second system time The end
Begin job on node015 at 2010-06-16 14:49:48 IDJOB=2669527 IDBENCH=71895 IDSOLVER=1170 FILE ID=node015/2669527-1276692587 PBS_JOBID= 11172603 Free space on /tmp= 62580 MiB SOLVER NAME= PB/CT 0.1 BENCH NAME= PB09/normalized-PB09/OPT-BIGINT-LIN/aries-da_nrp/normalized-aries-da_network_3000_5__126_2812__8.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2669527-1276692587/watcher-2669527-1276692587 -o /tmp/evaluation-result-2669527-1276692587/solver-2669527-1276692587 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669527-1276692587.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 4f4046876512bcc697109ac4904a708d RANDOM SEED=2063179779 node015.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 : 3000.244 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 : 6000.48 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 : 3000.244 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 : 5599.36 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1721344 kB Buffers: 118200 kB Cached: 138908 kB SwapCached: 10876 kB Active: 111008 kB Inactive: 160276 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1721344 kB SwapTotal: 4192956 kB SwapFree: 4135932 kB Dirty: 7228 kB Writeback: 0 kB AnonPages: 12664 kB Mapped: 9408 kB Slab: 44648 kB PageTables: 4096 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182360 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= 62576 MiB End job on node015 at 2010-06-16 14:50:16