Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 fixed | ? (MO) | 25.8751 | 25.8821 |
Name | /OPT-BIGINT-LIN/aries-da_nrp/ normalized-aries-da_network_2000_5__647_1792__16.opb |
MD5SUM | 748001271bf6a9e9313b2355230b431b |
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 | 204508 |
Best CPU time to get the best result obtained on this benchmark | 1800.69 |
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 | 161998 |
Total number of constraints | 12000 |
Number of constraints which are clauses | 0 |
Number of constraints which are cardinality constraints (but not clauses) | 10002 |
Number of constraints which are nor clauses,nor cardinality constraints | 1998 |
Minimum length of a constraint | 16 |
Maximum length of a constraint | 705 |
Number of terms in the objective function | 160000 |
Biggest coefficient in the objective function | 130539 |
Number of bits for the biggest coefficient in the objective function | 17 |
Sum of the numbers in the objective function | 5544399696 |
Number of bits of the sum of numbers in the objective function | 33 |
Biggest number in a constraint | 130539 |
Number of bits of the biggest number in a constraint | 17 |
Biggest sum of numbers in a constraint | 5544399696 |
Number of bits of the biggest sum of numbers | 33 |
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 1.89/1.95 c constraints 12000/0 clauses 0/0 units 0 1.89/1.95 c vars 161998 1.89/1.96 c objective 160000 + 0 25.69/25.70 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-2683122-1277507093/watcher-2683122-1277507093 -o /tmp/evaluation-result-2683122-1277507093/solver-2683122-1277507093 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2683122-1277507093.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: 2.51 2.32 1.64 3/106 29788 /proc/meminfo: memFree=1973480/2059040 swapFree=4135592/4192956 [pid=29788] ppid=29786 vsize=2416 CPUtime=0 /proc/29788/stat : 29788 (pbct) R 29786 29788 29542 0 -1 4202496 294 0 0 0 0 0 0 0 19 0 1 0 92000032 2473984 213 1992294400 134512640 136421960 4289648736 18446744073709551615 135160329 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/29788/statm: 604 213 135 467 0 135 0 [startup+0.012034 s] /proc/loadavg: 2.51 2.32 1.64 3/106 29788 /proc/meminfo: memFree=1973480/2059040 swapFree=4135592/4192956 [pid=29788] ppid=29786 vsize=2680 CPUtime=0.01 /proc/29788/stat : 29788 (pbct) R 29786 29788 29542 0 -1 4202496 341 0 0 0 1 0 0 0 19 0 1 0 92000032 2744320 260 1992294400 134512640 136421960 4289648736 18446744073709551615 135801367 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/29788/statm: 670 260 135 467 0 201 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 2680 [startup+0.101043 s] /proc/loadavg: 2.51 2.32 1.64 3/106 29788 /proc/meminfo: memFree=1973480/2059040 swapFree=4135592/4192956 [pid=29788] ppid=29786 vsize=5864 CPUtime=0.09 /proc/29788/stat : 29788 (pbct) R 29786 29788 29542 0 -1 4202496 1329 0 0 0 9 0 0 0 19 0 1 0 92000032 6004736 875 1992294400 134512640 136421960 4289648736 18446744073709551615 135527007 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/29788/statm: 1466 875 135 467 0 997 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 5864 [startup+0.301065 s] /proc/loadavg: 2.51 2.32 1.64 3/106 29788 /proc/meminfo: memFree=1973480/2059040 swapFree=4135592/4192956 [pid=29788] ppid=29786 vsize=10152 CPUtime=0.29 /proc/29788/stat : 29788 (pbct) R 29786 29788 29542 0 -1 4202496 3027 0 0 0 29 0 0 0 19 0 1 0 92000032 10395648 2123 1992294400 134512640 136421960 4289648736 18446744073709551615 135153499 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/29788/statm: 2538 2123 135 467 0 2069 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 10152 [startup+0.701109 s] /proc/loadavg: 2.51 2.32 1.64 3/106 29788 /proc/meminfo: memFree=1973480/2059040 swapFree=4135592/4192956 [pid=29788] ppid=29786 vsize=18752 CPUtime=0.69 /proc/29788/stat : 29788 (pbct) R 29786 29788 29542 0 -1 4202496 5462 0 0 0 68 1 0 0 19 0 1 0 92000032 19202048 3531 1992294400 134512640 136421960 4289648736 18446744073709551615 135159036 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/29788/statm: 4688 3531 141 467 0 4219 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 18752 [startup+1.5012 s] /proc/loadavg: 2.51 2.32 1.64 2/107 29789 /proc/meminfo: memFree=1951896/2059040 swapFree=4135592/4192956 [pid=29788] ppid=29786 vsize=40412 CPUtime=1.49 /proc/29788/stat : 29788 (pbct) R 29786 29788 29542 0 -1 4202496 10882 0 0 0 145 4 0 0 21 0 1 0 92000032 41381888 8951 1992294400 134512640 136421960 4289648736 18446744073709551615 135158989 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/29788/statm: 10103 8951 141 467 0 9634 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 40412 [startup+3.10038 s] /proc/loadavg: 2.51 2.32 1.64 2/107 29789 /proc/meminfo: memFree=1913208/2059040 swapFree=4135592/4192956 [pid=29788] ppid=29786 vsize=139904 CPUtime=3.09 /proc/29788/stat : 29788 (pbct) R 29786 29788 29542 0 -1 4202496 36037 0 0 0 294 15 0 0 25 0 1 0 92000032 143261696 33462 1992294400 134512640 136421960 4289648736 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29788/statm: 34976 33463 193 467 0 34507 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 139904 [startup+6.30073 s] /proc/loadavg: 2.39 2.30 1.63 2/107 29789 /proc/meminfo: memFree=1680088/2059040 swapFree=4135592/4192956 [pid=29788] ppid=29786 vsize=368896 CPUtime=6.29 /proc/29788/stat : 29788 (pbct) R 29786 29788 29542 0 -1 4202496 96315 0 0 0 586 43 0 0 25 0 1 0 92000032 377749504 89314 1992294400 134512640 136421960 4289648736 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29788/statm: 92224 89315 193 467 0 91755 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 368896 [startup+12.7004 s] /proc/loadavg: 2.28 2.28 1.63 2/107 29789 /proc/meminfo: memFree=1235300/2059040 swapFree=4135592/4192956 [pid=29788] ppid=29786 vsize=797524 CPUtime=12.69 /proc/29788/stat : 29788 (pbct) R 29786 29788 29542 0 -1 4202496 210005 0 0 0 1179 90 0 0 25 0 1 0 92000032 816664576 196285 1992294400 134512640 136421960 4289648736 18446744073709551615 134632331 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29788/statm: 199381 196285 193 467 0 198912 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 797524 [startup+25.5009 s] /proc/loadavg: 2.00 2.22 1.62 2/107 29791 /proc/meminfo: memFree=238836/2059040 swapFree=4135592/4192956 [pid=29788] ppid=29786 vsize=1829696 CPUtime=25.48 /proc/29788/stat : 29788 (pbct) R 29786 29788 29542 0 -1 4202496 486271 0 0 0 2337 211 0 0 25 0 1 0 92000032 1873608704 440164 1992294400 134512640 136421960 4289648736 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29788/statm: 457424 440164 193 467 0 456955 0 Current children cumulated CPU time (s) 25.48 Current children cumulated vsize (KiB) 1829696 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+25.7009 s] /proc/loadavg: 2.00 2.22 1.62 2/107 29791 /proc/meminfo: memFree=191220/2059040 swapFree=4135592/4192956 [pid=29788] ppid=29786 vsize=1848440 CPUtime=25.69 /proc/29788/stat : 29788 (pbct) R 29786 29788 29542 0 -1 4202496 491190 0 0 0 2355 214 0 0 25 0 1 0 92000032 1892802560 445083 1992294400 134512640 136421960 4289648736 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29788/statm: 462110 445084 193 467 0 461641 0 Current children cumulated CPU time (s) 25.69 Current children cumulated vsize (KiB) 1848440 Sending SIGTERM to process tree (bottom up) Sleeping 2 seconds Solver just ended. Dumping a history of the last processes samples [startup+25.8089 s] /proc/loadavg: 2.00 2.22 1.62 2/107 29791 /proc/meminfo: memFree=191220/2059040 swapFree=4135592/4192956 [pid=29788] ppid=29786 vsize=0 CPUtime=25.79 /proc/29788/stat : 29788 (pbct) R 29786 29788 29542 0 -1 4194308 491199 0 0 0 2355 224 0 0 25 0 1 0 92000032 0 0 1992294400 0 0 0 0 0 0 16384 4096 16387 18446744073709551615 0 0 17 1 0 0 0 /proc/29788/statm: 0 0 0 0 0 0 0 Current children cumulated CPU time (s) 25.79 Current children cumulated vsize (KiB) 0 Child status: 0 Real time (s): 25.8821 CPU time (s): 25.8751 CPU user time (s): 23.5584 CPU system time (s): 2.31665 CPU usage (%): 99.9726 Max. virtual memory (cumulated for all children) (KiB): 1848440 getrusage(RUSAGE_CHILDREN,...) data: user time used= 23.5584 system time used= 2.31665 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 491199 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= 292 runsolver used 0.052991 second user time and 0.13098 second system time The end
Begin job on node059 at 2010-06-26 01:04:53 IDJOB=2683122 IDBENCH=71896 IDSOLVER=1192 FILE ID=node059/2683122-1277507093 PBS_JOBID= 11190600 Free space on /tmp= 62428 MiB SOLVER NAME= PB/CT 0.1 fixed BENCH NAME= PB09/normalized-PB09/OPT-BIGINT-LIN/aries-da_nrp/normalized-aries-da_network_2000_5__647_1792__16.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2683122-1277507093/watcher-2683122-1277507093 -o /tmp/evaluation-result-2683122-1277507093/solver-2683122-1277507093 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2683122-1277507093.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 748001271bf6a9e9313b2355230b431b RANDOM SEED=110843507 node059.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 : 5599.45 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1974188 kB Buffers: 2440 kB Cached: 22720 kB SwapCached: 5916 kB Active: 18392 kB Inactive: 15328 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1974188 kB SwapTotal: 4192956 kB SwapFree: 4135592 kB Dirty: 9212 kB Writeback: 0 kB AnonPages: 8220 kB Mapped: 6148 kB Slab: 29244 kB PageTables: 4184 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182484 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= 62424 MiB End job on node059 at 2010-06-26 01:05:21