Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 | ? (MO) | 27.4808 | 27.4869 |
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 http://www.residual.se/pbct 0.00/0.00 c Based on OpenSMT/CT 20091015 1.09/1.18 c constraints 2000/0 clauses 0/0 units 0 1.09/1.18 c vars 96498 1.09/1.18 c objective 96000 + 0 27.29/27.31 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-2669508-1276691212/watcher-2669508-1276691212 -o /tmp/evaluation-result-2669508-1276691212/solver-2669508-1276691212 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669508-1276691212.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: 1.94 2.02 1.85 3/106 8125 /proc/meminfo: memFree=1787192/2059040 swapFree=4140244/4192956 [pid=8125] ppid=8123 vsize=2488 CPUtime=0 /proc/8125/stat : 8125 (pbct) R 8123 8125 7376 0 -1 4202496 300 0 0 0 0 0 0 0 19 0 1 0 44725187 2547712 223 1992294400 134512640 136485738 4289366960 18446744073709551615 135178844 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/8125/statm: 622 223 149 482 0 138 0 [startup+0.0542839 s] /proc/loadavg: 1.94 2.02 1.85 3/106 8125 /proc/meminfo: memFree=1787192/2059040 swapFree=4140244/4192956 [pid=8125] ppid=8123 vsize=4080 CPUtime=0.05 /proc/8125/stat : 8125 (pbct) R 8123 8125 7376 0 -1 4202496 753 0 0 0 5 0 0 0 19 0 1 0 44725187 4177920 529 1992294400 134512640 136485738 4289366960 18446744073709551615 135171302 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/8125/statm: 1020 530 149 482 0 536 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 4080 [startup+0.101287 s] /proc/loadavg: 1.94 2.02 1.85 3/106 8125 /proc/meminfo: memFree=1787192/2059040 swapFree=4140244/4192956 [pid=8125] ppid=8123 vsize=5936 CPUtime=0.09 /proc/8125/stat : 8125 (pbct) R 8123 8125 7376 0 -1 4202496 1322 0 0 0 9 0 0 0 20 0 1 0 44725187 6078464 872 1992294400 134512640 136485738 4289366960 18446744073709551615 135565571 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/8125/statm: 1484 872 149 482 0 1000 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 5936 [startup+0.301303 s] /proc/loadavg: 1.94 2.02 1.85 3/106 8125 /proc/meminfo: memFree=1787192/2059040 swapFree=4140244/4192956 [pid=8125] ppid=8123 vsize=9564 CPUtime=0.29 /proc/8125/stat : 8125 (pbct) R 8123 8125 7376 0 -1 4202496 2651 0 0 0 29 0 0 0 20 0 1 0 44725187 9793536 1751 1992294400 134512640 136485738 4289366960 18446744073709551615 134540957 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/8125/statm: 2391 1751 151 482 0 1907 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 9564 [startup+0.701335 s] /proc/loadavg: 1.94 2.02 1.85 3/106 8125 /proc/meminfo: memFree=1787192/2059040 swapFree=4140244/4192956 [pid=8125] ppid=8123 vsize=18760 CPUtime=0.69 /proc/8125/stat : 8125 (pbct) R 8123 8125 7376 0 -1 4202496 4816 0 0 0 68 1 0 0 21 0 1 0 44725187 19210240 3916 1992294400 134512640 136485738 4289366960 18446744073709551615 135857059 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/8125/statm: 4690 3916 153 482 0 4206 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 18760 [startup+1.5014 s] /proc/loadavg: 1.94 2.02 1.85 2/107 8126 /proc/meminfo: memFree=1764120/2059040 swapFree=4140244/4192956 [pid=8125] ppid=8123 vsize=56064 CPUtime=1.49 /proc/8125/stat : 8125 (pbct) R 8123 8125 7376 0 -1 4202496 14132 0 0 0 144 5 0 0 23 0 1 0 44725187 57409536 13232 1992294400 134512640 136485738 4289366960 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/8125/statm: 14016 13233 197 482 0 13532 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 56064 [startup+3.10153 s] /proc/loadavg: 1.87 2.01 1.84 2/107 8126 /proc/meminfo: memFree=1695548/2059040 swapFree=4140244/4192956 [pid=8125] ppid=8123 vsize=161904 CPUtime=3.09 /proc/8125/stat : 8125 (pbct) R 8123 8125 7376 0 -1 4202496 41586 0 0 0 293 16 0 0 25 0 1 0 44725187 165789696 38822 1992294400 134512640 136485738 4289366960 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/8125/statm: 40476 38823 197 482 0 39992 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 161904 [startup+6.30079 s] /proc/loadavg: 1.87 2.01 1.84 2/107 8126 /proc/meminfo: memFree=1489088/2059040 swapFree=4140244/4192956 [pid=8125] ppid=8123 vsize=358628 CPUtime=6.29 /proc/8125/stat : 8125 (pbct) R 8123 8125 7376 0 -1 4202496 93447 0 0 0 592 37 0 0 25 0 1 0 44725187 367235072 87477 1992294400 134512640 136485738 4289366960 18446744073709551615 135184879 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/8125/statm: 89657 87477 197 482 0 89173 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 358628 [startup+12.7013 s] /proc/loadavg: 1.80 1.99 1.84 3/107 8126 /proc/meminfo: memFree=1079764/2059040 swapFree=4140244/4192956 [pid=8125] ppid=8123 vsize=745704 CPUtime=12.68 /proc/8125/stat : 8125 (pbct) R 8123 8125 7376 0 -1 4202496 198103 0 0 0 1186 82 0 0 25 0 1 0 44725187 763600896 184124 1992294400 134512640 136485738 4289366960 18446744073709551615 135317439 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/8125/statm: 186426 184125 197 482 0 185942 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 745704 [startup+25.5013 s] /proc/loadavg: 1.62 1.94 1.82 2/107 8128 /proc/meminfo: memFree=36800/2059040 swapFree=4140244/4192956 [pid=8125] ppid=8123 vsize=1804632 CPUtime=25.48 /proc/8125/stat : 8125 (pbct) R 8123 8125 7376 0 -1 4202496 475880 0 0 0 2355 193 0 0 25 0 1 0 44725187 1847943168 437800 1992294400 134512640 136485738 4289366960 18446744073709551615 134949179 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/8125/statm: 451158 437800 210 482 0 450674 0 Current children cumulated CPU time (s) 25.48 Current children cumulated vsize (KiB) 1804632 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+27.3015 s] /proc/loadavg: 1.57 1.92 1.82 2/107 8128 /proc/meminfo: memFree=9916/2059040 swapFree=4140244/4192956 [pid=8125] ppid=8123 vsize=1847540 CPUtime=27.29 /proc/8125/stat : 8125 (pbct) R 8123 8125 7376 0 -1 4202496 487974 0 0 0 2530 199 0 0 25 0 1 0 44725187 1891880960 447209 1992294400 134512640 136485738 4289366960 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/8125/statm: 461885 447210 217 482 0 461401 0 Current children cumulated CPU time (s) 27.29 Current children cumulated vsize (KiB) 1847540 Sending SIGTERM to process tree (bottom up) Sleeping 2 seconds Solver just ended. Dumping a history of the last processes samples [startup+27.4095 s] /proc/loadavg: 1.57 1.92 1.82 2/108 8129 /proc/meminfo: memFree=1031916/2059040 swapFree=4140244/4192956 [pid=8125] ppid=8123 vsize=0 CPUtime=27.4 /proc/8125/stat : 8125 (pbct) R 8123 8125 7376 0 -1 4194308 487981 0 0 0 2530 210 0 0 25 0 1 0 44725187 0 0 1992294400 0 0 0 0 0 0 16384 4096 16387 18446744073709551615 0 0 17 1 0 0 0 /proc/8125/statm: 0 0 0 0 0 0 0 Current children cumulated CPU time (s) 27.4 Current children cumulated vsize (KiB) 0 Child status: 0 Real time (s): 27.4869 CPU time (s): 27.4808 CPU user time (s): 25.3072 CPU system time (s): 2.17367 CPU usage (%): 99.978 Max. virtual memory (cumulated for all children) (KiB): 1847540 getrusage(RUSAGE_CHILDREN,...) data: user time used= 25.3072 system time used= 2.17367 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 487981 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 0.146977 second system time The end
Begin job on node003 at 2010-06-16 14:26:53 IDJOB=2669508 IDBENCH=71876 IDSOLVER=1170 FILE ID=node003/2669508-1276691212 PBS_JOBID= 11172574 Free space on /tmp= 62576 MiB SOLVER NAME= PB/CT 0.1 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-2669508-1276691212/watcher-2669508-1276691212 -o /tmp/evaluation-result-2669508-1276691212/solver-2669508-1276691212 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669508-1276691212.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= cc5cebabc199f10f08063890a2dc59f2 RANDOM SEED=423600025 node003.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 : 3000.251 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 : 6000.50 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 : 3000.251 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: 1787720 kB Buffers: 72532 kB Cached: 116972 kB SwapCached: 6096 kB Active: 108940 kB Inactive: 94192 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1787720 kB SwapTotal: 4192956 kB SwapFree: 4140244 kB Dirty: 6016 kB Writeback: 0 kB AnonPages: 12052 kB Mapped: 13108 kB Slab: 46524 kB PageTables: 4000 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182876 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 node003 at 2010-06-16 14:27:22