Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 | ? (MO) | 35.9615 | 37.9918 |
Name | /OPT-BIGINT-LIN/aries-da_nrp/ normalized-aries-da_network_2000_5__647_1792__64.opb |
MD5SUM | 8fe120f02e998b2f2f763372a647b0f9 |
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 | 118918 |
Best CPU time to get the best result obtained on this benchmark | 1801.62 |
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 | 641998 |
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 | 64 |
Maximum length of a constraint | 2817 |
Number of terms in the objective function | 640000 |
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 | 22177598784 |
Number of bits of the sum of numbers in the objective function | 35 |
Biggest number in a constraint | 130539 |
Number of bits of the biggest number in a constraint | 17 |
Biggest sum of numbers in a constraint | 22177598784 |
Number of bits of the biggest sum of numbers | 35 |
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 8.09/8.16 c constraints 12000/0 clauses 0/0 units 0 8.09/8.16 c vars 641998 8.09/8.18 c objective 640000 + 0
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-2669494-1276690340/watcher-2669494-1276690340 -o /tmp/evaluation-result-2669494-1276690340/solver-2669494-1276690340 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669494-1276690340.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: 1.03 1.06 1.02 3/106 15695 /proc/meminfo: memFree=1608336/2059040 swapFree=4192956/4192956 [pid=15695] ppid=15693 vsize=2488 CPUtime=0 /proc/15695/stat : 15695 (pbct) R 15693 15695 15546 0 -1 4202496 304 0 0 0 0 0 0 0 20 0 1 0 10326988 2547712 227 1992294400 134512640 136485738 4290953792 18446744073709551615 135178844 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/15695/statm: 622 227 149 482 0 138 0 [startup+0.0288659 s] /proc/loadavg: 1.03 1.06 1.02 3/106 15695 /proc/meminfo: memFree=1608336/2059040 swapFree=4192956/4192956 [pid=15695] ppid=15693 vsize=3076 CPUtime=0.02 /proc/15695/stat : 15695 (pbct) R 15693 15695 15546 0 -1 4202496 477 0 0 0 2 0 0 0 20 0 1 0 10326988 3149824 367 1992294400 134512640 136485738 4290953792 18446744073709551615 135411185 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/15695/statm: 769 367 149 482 0 285 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 3076 [startup+0.101873 s] /proc/loadavg: 1.03 1.06 1.02 3/106 15695 /proc/meminfo: memFree=1608336/2059040 swapFree=4192956/4192956 [pid=15695] ppid=15693 vsize=5936 CPUtime=0.09 /proc/15695/stat : 15695 (pbct) R 15693 15695 15546 0 -1 4202496 1333 0 0 0 9 0 0 0 20 0 1 0 10326988 6078464 883 1992294400 134512640 136485738 4290953792 18446744073709551615 135411149 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/15695/statm: 1484 883 149 482 0 1000 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 5936 [startup+0.300895 s] /proc/loadavg: 1.03 1.06 1.02 3/106 15695 /proc/meminfo: memFree=1608336/2059040 swapFree=4192956/4192956 [pid=15695] ppid=15693 vsize=10092 CPUtime=0.29 /proc/15695/stat : 15695 (pbct) R 15693 15695 15546 0 -1 4202496 2968 0 0 0 29 0 0 0 20 0 1 0 10326988 10334208 2068 1992294400 134512640 136485738 4290953792 18446744073709551615 135848155 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/15695/statm: 2523 2068 149 482 0 2039 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 10092 [startup+0.700939 s] /proc/loadavg: 1.03 1.06 1.02 3/106 15695 /proc/meminfo: memFree=1608336/2059040 swapFree=4192956/4192956 [pid=15695] ppid=15693 vsize=34928 CPUtime=0.69 /proc/15695/stat : 15695 (pbct) R 15693 15695 15546 0 -1 4202496 8587 0 0 0 67 2 0 0 21 0 1 0 10326988 35766272 5634 1992294400 134512640 136485738 4290953792 18446744073709551615 135178844 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/15695/statm: 8732 5636 149 482 0 8248 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 34928 [startup+1.50203 s] /proc/loadavg: 1.03 1.06 1.02 2/107 15698 /proc/meminfo: memFree=1583776/2059040 swapFree=4192956/4192956 [pid=15695] ppid=15693 vsize=59488 CPUtime=1.49 /proc/15695/stat : 15695 (pbct) R 15693 15695 15546 0 -1 4202496 18560 0 0 0 143 6 0 0 23 0 1 0 10326988 60915712 10483 1992294400 134512640 136485738 4290953792 18446744073709551615 135178825 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/15695/statm: 14872 10483 149 482 0 14388 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 59488 [startup+3.1012 s] /proc/loadavg: 1.03 1.06 1.02 2/107 15698 /proc/meminfo: memFree=1563068/2059040 swapFree=4192956/4192956 [pid=15695] ppid=15693 vsize=70600 CPUtime=3.09 /proc/15695/stat : 15695 (pbct) R 15693 15695 15546 0 -1 4202496 21863 0 0 0 301 8 0 0 25 0 1 0 10326988 72294400 13786 1992294400 134512640 136485738 4290953792 18446744073709551615 135178844 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/15695/statm: 17650 13786 153 482 0 17166 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 70600 [startup+6.30155 s] /proc/loadavg: 1.03 1.06 1.02 2/107 15698 /proc/meminfo: memFree=1499084/2059040 swapFree=4192956/4192956 [pid=15695] ppid=15693 vsize=151656 CPUtime=6.29 /proc/15695/stat : 15695 (pbct) R 15693 15695 15546 0 -1 4202496 41039 0 0 0 613 16 0 0 25 0 1 0 10326988 155295744 32962 1992294400 134512640 136485738 4290953792 18446744073709551615 135178825 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/15695/statm: 37914 32962 153 482 0 37430 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 151656 [startup+12.7012 s] /proc/loadavg: 1.03 1.06 1.02 2/107 15698 /proc/meminfo: memFree=1179412/2059040 swapFree=4192956/4192956 [pid=15695] ppid=15693 vsize=500572 CPUtime=12.69 /proc/15695/stat : 15695 (pbct) R 15693 15695 15546 0 -1 4202496 131369 0 0 0 1213 56 0 0 25 0 1 0 10326988 512585728 118222 1992294400 134512640 136485738 4290953792 18446744073709551615 135850714 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/15695/statm: 125143 118222 197 482 0 124659 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 500572 [startup+25.5016 s] /proc/loadavg: 1.02 1.06 1.02 2/107 15698 /proc/meminfo: memFree=364980/2059040 swapFree=4192956/4192956 [pid=15695] ppid=15693 vsize=1313560 CPUtime=25.48 /proc/15695/stat : 15695 (pbct) R 15693 15695 15546 0 -1 4202496 346785 0 0 0 2400 148 0 0 25 0 1 0 10326988 1345085440 315138 1992294400 134512640 136485738 4290953792 18446744073709551615 135531824 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/15695/statm: 328390 315139 197 482 0 327906 0 Current children cumulated CPU time (s) 25.48 Current children cumulated vsize (KiB) 1313560 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+35.8018 s] /proc/loadavg: 1.02 1.05 1.01 2/107 15698 /proc/meminfo: memFree=8824/2059040 swapFree=4153400/4192956 [pid=15695] ppid=15693 vsize=1847724 CPUtime=35.77 /proc/15695/stat : 15695 (pbct) R 15693 15695 15546 0 -1 4202496 491532 0 0 0 3357 220 0 0 25 0 1 0 10326988 1892069376 455155 1992294400 134512640 136485738 4290953792 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/15695/statm: 461931 455156 197 482 0 461447 0 Current children cumulated CPU time (s) 35.77 Current children cumulated vsize (KiB) 1847724 Sending SIGTERM to process tree (bottom up) Sleeping 2 seconds Sending SIGKILL to process tree (bottom up) Sending SIGKILL to -15695 Solver just ended. Dumping a history of the last processes samples [startup+36.6009 s] /proc/loadavg: 1.02 1.05 1.01 1/108 15699 /proc/meminfo: memFree=10784/2059040 swapFree=4151640/4192956 [pid=15695] ppid=15693 vsize=1847724 CPUtime=35.77 /proc/15695/stat : 15695 (pbct) S 15693 15695 15546 0 -1 4194304 491540 0 0 0 3357 220 0 0 25 0 1 0 10326988 1892069376 455163 1992294400 134512640 136485738 4290953792 18446744073709551615 135319262 0 16384 4096 16387 18446604437836566976 0 0 17 1 0 0 0 /proc/15695/statm: 461931 455163 198 482 0 461447 0 Current children cumulated CPU time (s) 35.77 Current children cumulated vsize (KiB) 1847724 [startup+37.4079 s] /proc/loadavg: 1.02 1.05 1.01 1/108 15699 /proc/meminfo: memFree=11032/2059040 swapFree=4151640/4192956 [pid=15695] ppid=15693 vsize=1847724 CPUtime=35.77 /proc/15695/stat : 15695 (pbct) S 15693 15695 15546 0 -1 4194304 491540 0 0 0 3357 220 0 0 25 0 1 0 10326988 1892069376 455163 1992294400 134512640 136485738 4290953792 18446744073709551615 135319262 0 16384 4096 16387 18446604437836566976 0 0 17 1 0 0 0 /proc/15695/statm: 461931 455163 198 482 0 461447 0 Current children cumulated CPU time (s) 35.77 Current children cumulated vsize (KiB) 1847724 [startup+37.801 s] /proc/loadavg: 1.02 1.05 1.01 1/108 15699 /proc/meminfo: memFree=11032/2059040 swapFree=4151640/4192956 [pid=15695] ppid=15693 vsize=1847724 CPUtime=35.77 /proc/15695/stat : 15695 (pbct) S 15693 15695 15546 0 -1 4194304 491540 0 0 0 3357 220 0 0 25 0 1 0 10326988 1892069376 455163 1992294400 134512640 136485738 4290953792 18446744073709551615 135319262 0 16384 4096 16387 18446604437836566976 0 0 17 1 0 0 0 /proc/15695/statm: 461931 455163 198 482 0 461447 0 Current children cumulated CPU time (s) 35.77 Current children cumulated vsize (KiB) 1847724 [startup+37.901 s] /proc/loadavg: 1.02 1.05 1.01 1/108 15699 /proc/meminfo: memFree=11032/2059040 swapFree=4151640/4192956 [pid=15695] ppid=15693 vsize=0 CPUtime=35.86 /proc/15695/stat : 15695 (pbct) R 15693 15695 15546 0 -1 4195332 491540 0 0 0 3357 229 0 0 18 0 1 0 10326988 0 0 1992294400 0 0 0 0 0 0 16384 4096 16387 18446744073709551615 0 0 17 1 0 0 0 /proc/15695/statm: 0 0 0 0 0 0 0 Current children cumulated CPU time (s) 35.86 Current children cumulated vsize (KiB) 0 Child ended because it received signal 9 (SIGKILL) Real time (s): 37.9918 CPU time (s): 35.9615 CPU user time (s): 33.5769 CPU system time (s): 2.38464 CPU usage (%): 94.656 Max. virtual memory (cumulated for all children) (KiB): 1847724 getrusage(RUSAGE_CHILDREN,...) data: user time used= 33.5769 system time used= 2.38464 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 491540 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= 6 involuntary context switches= 75 runsolver used 0.067989 second user time and 0.19397 second system time The end
Begin job on node037 at 2010-06-16 14:12:22 IDJOB=2669494 IDBENCH=71862 IDSOLVER=1170 FILE ID=node037/2669494-1276690340 PBS_JOBID= 11172612 Free space on /tmp= 62556 MiB SOLVER NAME= PB/CT 0.1 BENCH NAME= PB09/normalized-PB09/OPT-BIGINT-LIN/aries-da_nrp/normalized-aries-da_network_2000_5__647_1792__64.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2669494-1276690340/watcher-2669494-1276690340 -o /tmp/evaluation-result-2669494-1276690340/solver-2669494-1276690340 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669494-1276690340.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 8fe120f02e998b2f2f763372a647b0f9 RANDOM SEED=139489981 node037.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 : 3000.248 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 : 6000.49 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 : 3000.248 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 : 5599.55 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1608864 kB Buffers: 118268 kB Cached: 191628 kB SwapCached: 0 kB Active: 158672 kB Inactive: 210640 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1608864 kB SwapTotal: 4192956 kB SwapFree: 4192956 kB Dirty: 31600 kB Writeback: 0 kB AnonPages: 59368 kB Mapped: 15440 kB Slab: 59232 kB PageTables: 3980 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182424 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= 62552 MiB End job on node037 at 2010-06-16 14:13:00