Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | ? (MO) | 37.68 | 37.7147 |
Name | /OPT-BIGINT-LIN/aries-da_nrp/ normalized-aries-da_network_100_3__3_91__128.opb |
MD5SUM | 8a6c4f191039e5923638a33ef44f024d |
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 | 72709 |
Best CPU time to get the best result obtained on this benchmark | 1800.75 |
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 | 38498 |
Total number of constraints | 400 |
Number of constraints which are clauses | 0 |
Number of constraints which are cardinality constraints (but not clauses) | 302 |
Number of constraints which are nor clauses,nor cardinality constraints | 98 |
Minimum length of a constraint | 128 |
Maximum length of a constraint | 2177 |
Number of terms in the objective function | 38400 |
Biggest coefficient in the objective function | 94834 |
Number of bits for the biggest coefficient in the objective function | 17 |
Sum of the numbers in the objective function | 1385844096 |
Number of bits of the sum of numbers in the objective function | 31 |
Biggest number in a constraint | 94834 |
Number of bits of the biggest number in a constraint | 17 |
Biggest sum of numbers in a constraint | 1385844096 |
Number of bits of the biggest sum of numbers | 31 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
37.68/37.70 c 38498 400 0 0 0 0 0 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-2674932-1276818859/watcher-2674932-1276818859 -o /tmp/evaluation-result-2674932-1276818859/solver-2674932-1276818859 -C 1800 -W 2000 -M 1800 run HOME/instance-2674932-1276818859.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: 1.08 1.02 1.01 3/106 18074 /proc/meminfo: memFree=1905272/2059040 swapFree=4135612/4192956 [pid=18074] ppid=18072 vsize=8700 CPUtime=0 /proc/18074/stat : 18074 (run) S 18072 18074 17771 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 57487327 8908800 251 1992294400 4194304 4922060 140733226115232 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/18074/statm: 2175 251 211 178 0 68 0 [startup+0.096884 s] /proc/loadavg: 1.08 1.02 1.01 3/106 18074 /proc/meminfo: memFree=1905272/2059040 swapFree=4135612/4192956 [pid=18074] ppid=18072 vsize=8700 CPUtime=0 /proc/18074/stat : 18074 (run) S 18072 18074 17771 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 57487327 8908800 251 1992294400 4194304 4922060 140733226115232 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/18074/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.10088 s] /proc/loadavg: 1.08 1.02 1.01 3/106 18074 /proc/meminfo: memFree=1905272/2059040 swapFree=4135612/4192956 [pid=18074] ppid=18072 vsize=8700 CPUtime=0 /proc/18074/stat : 18074 (run) S 18072 18074 17771 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 57487327 8908800 251 1992294400 4194304 4922060 140733226115232 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/18074/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.300914 s] /proc/loadavg: 1.08 1.02 1.01 3/106 18074 /proc/meminfo: memFree=1905272/2059040 swapFree=4135612/4192956 [pid=18074] ppid=18072 vsize=8700 CPUtime=0 /proc/18074/stat : 18074 (run) S 18072 18074 17771 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 57487327 8908800 251 1992294400 4194304 4922060 140733226115232 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/18074/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.700982 s] /proc/loadavg: 1.08 1.02 1.01 3/106 18074 /proc/meminfo: memFree=1905272/2059040 swapFree=4135612/4192956 [pid=18074] ppid=18072 vsize=8700 CPUtime=0 /proc/18074/stat : 18074 (run) S 18072 18074 17771 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 57487327 8908800 251 1992294400 4194304 4922060 140733226115232 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/18074/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.50112 s] /proc/loadavg: 1.08 1.02 1.01 2/108 18077 /proc/meminfo: memFree=1899676/2059040 swapFree=4135612/4192956 [pid=18074] ppid=18072 vsize=8700 CPUtime=0 /proc/18074/stat : 18074 (run) S 18072 18074 17771 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 57487327 8908800 251 1992294400 4194304 4922060 140733226115232 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/18074/statm: 2175 251 211 178 0 68 0 [pid=18076] ppid=18074 vsize=10724 CPUtime=1.48 /proc/18076/stat : 18076 (PBPASSolver) R 18074 18074 17771 0 -1 4202496 2149 0 0 0 56 92 0 0 19 0 1 0 57487327 10981376 2087 1992294400 134512640 134902295 4288572544 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/18076/statm: 2681 2087 253 96 0 1893 0 Current children cumulated CPU time (s) 1.48 Current children cumulated vsize (KiB) 19424 [startup+3.1014 s] /proc/loadavg: 1.08 1.02 1.01 2/108 18077 /proc/meminfo: memFree=1697556/2059040 swapFree=4135612/4192956 [pid=18074] ppid=18072 vsize=8700 CPUtime=0 /proc/18074/stat : 18074 (run) S 18072 18074 17771 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 57487327 8908800 251 1992294400 4194304 4922060 140733226115232 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/18074/statm: 2175 251 211 178 0 68 0 [pid=18076] ppid=18074 vsize=469188 CPUtime=3.08 /proc/18076/stat : 18076 (PBPASSolver) R 18074 18074 17771 0 -1 4202496 118831 0 0 0 128 180 0 0 24 0 1 0 57487327 480448512 116713 1992294400 134512640 134902295 4288572544 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/18076/statm: 117297 116713 256 96 0 116509 0 Current children cumulated CPU time (s) 3.08 Current children cumulated vsize (KiB) 477888 [startup+6.30094 s] /proc/loadavg: 1.07 1.02 1.00 2/108 18077 /proc/meminfo: memFree=1106448/2059040 swapFree=4135612/4192956 [pid=18074] ppid=18072 vsize=8700 CPUtime=0 /proc/18074/stat : 18074 (run) S 18072 18074 17771 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 57487327 8908800 251 1992294400 4194304 4922060 140733226115232 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/18074/statm: 2175 251 211 178 0 68 0 [pid=18076] ppid=18074 vsize=917540 CPUtime=6.28 /proc/18076/stat : 18076 (PBPASSolver) R 18074 18074 17771 0 -1 4202496 231334 0 0 0 301 327 0 0 25 0 1 0 57487327 939560960 228776 1992294400 134512640 134902295 4288572544 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/18076/statm: 229385 228776 256 96 0 228597 0 Current children cumulated CPU time (s) 6.28 Current children cumulated vsize (KiB) 926240 [startup+12.701 s] /proc/loadavg: 1.07 1.02 1.00 2/108 18077 /proc/meminfo: memFree=464252/2059040 swapFree=4135612/4192956 [pid=18074] ppid=18072 vsize=8700 CPUtime=0 /proc/18074/stat : 18074 (run) S 18072 18074 17771 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 57487327 8908800 251 1992294400 4194304 4922060 140733226115232 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/18074/statm: 2175 251 211 178 0 68 0 [pid=18076] ppid=18074 vsize=1489188 CPUtime=12.68 /proc/18076/stat : 18076 (PBPASSolver) R 18074 18074 17771 0 -1 4202496 374428 0 0 0 751 517 0 0 25 0 1 0 57487327 1524928512 371630 1992294400 134512640 134902295 4288572544 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/18076/statm: 372297 371630 256 96 0 371509 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 1497888 [startup+25.5002 s] /proc/loadavg: 1.05 1.01 1.00 2/108 18077 /proc/meminfo: memFree=374104/2059040 swapFree=4135612/4192956 [pid=18074] ppid=18072 vsize=8700 CPUtime=0 /proc/18074/stat : 18074 (run) S 18072 18074 17771 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 57487327 8908800 251 1992294400 4194304 4922060 140733226115232 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/18074/statm: 2175 251 211 178 0 68 0 [pid=18076] ppid=18074 vsize=1531620 CPUtime=25.48 /proc/18076/stat : 18076 (PBPASSolver) R 18074 18074 17771 0 -1 4202496 385020 0 0 0 2016 532 0 0 25 0 1 0 57487327 1568378880 382222 1992294400 134512640 134902295 4288572544 18446744073709551615 134893924 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/18076/statm: 382905 382222 259 96 0 382117 0 Current children cumulated CPU time (s) 25.48 Current children cumulated vsize (KiB) 1540320 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+37.7013 s] /proc/loadavg: 1.04 1.01 1.00 2/108 18077 /proc/meminfo: memFree=67700/2059040 swapFree=4135612/4192956 [pid=18074] ppid=18072 vsize=8700 CPUtime=0 /proc/18074/stat : 18074 (run) S 18072 18074 17771 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 57487327 8908800 251 1992294400 4194304 4922060 140733226115232 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/18074/statm: 2175 251 211 178 0 68 0 [pid=18076] ppid=18074 vsize=1838052 CPUtime=37.68 /proc/18076/stat : 18076 (PBPASSolver) R 18074 18074 17771 0 -1 4202496 461593 0 0 0 3212 556 0 0 25 0 1 0 57487327 1882165248 458787 1992294400 134512640 134902295 4288572544 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/18076/statm: 459513 458794 259 96 0 458725 0 Current children cumulated CPU time (s) 37.68 Current children cumulated vsize (KiB) 1846752 Sending SIGTERM to process tree (bottom up) Sleeping 2 seconds Solver just ended. Dumping a history of the last processes samples [startup+37.7013 s] /proc/loadavg: 1.04 1.01 1.00 2/108 18077 /proc/meminfo: memFree=67700/2059040 swapFree=4135612/4192956 [pid=18074] ppid=18072 vsize=8700 CPUtime=0 /proc/18074/stat : 18074 (run) S 18072 18074 17771 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 57487327 8908800 251 1992294400 4194304 4922060 140733226115232 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/18074/statm: 2175 251 211 178 0 68 0 [pid=18076] ppid=18074 vsize=1838052 CPUtime=37.68 /proc/18076/stat : 18076 (PBPASSolver) R 18074 18074 17771 0 -1 4202496 461593 0 0 0 3212 556 0 0 25 0 1 0 57487327 1882165248 458787 1992294400 134512640 134902295 4288572544 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/18076/statm: 459513 458794 259 96 0 458725 0 Current children cumulated CPU time (s) 37.68 Current children cumulated vsize (KiB) 1846752 Child ended because it received signal 15 (SIGTERM) # WARNING: # CPU time reported by wait4() is probably wrong ! # wait4(...,&childrusage) returns 18074 and gives # childrusage.ru_utime.tv_sec=0 # childrusage.ru_utime.tv_usec=0 # childrusage.ru_stime.tv_sec=0 # childrusage.ru_stime.tv_usec=2999 # CPU time returned by wait4() is 0.002999 # while last known CPU time is 37.68 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 37.7147 CPU time (s): 37.68 CPU user time (s): 32.12 CPU system time (s): 5.56 CPU usage (%): 99.908 Max. virtual memory (cumulated for all children) (KiB): 1846752 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0 system time used= 0.002999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 524 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= 3 involuntary context switches= 3 runsolver used 0.06299 second user time and 0.19697 second system time The end
Begin job on node014 at 2010-06-18 01:54:19 IDJOB=2674932 IDBENCH=71884 IDSOLVER=1174 FILE ID=node014/2674932-1276818859 PBS_JOBID= 11176692 Free space on /tmp= 62540 MiB SOLVER NAME= PBPASSolver 2010-06-13 BENCH NAME= PB09/normalized-PB09/OPT-BIGINT-LIN/aries-da_nrp/normalized-aries-da_network_100_3__3_91__128.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2674932-1276818859/watcher-2674932-1276818859 -o /tmp/evaluation-result-2674932-1276818859/solver-2674932-1276818859 -C 1800 -W 2000 -M 1800 run HOME/instance-2674932-1276818859.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 8a6c4f191039e5923638a33ef44f024d RANDOM SEED=1816201647 node014.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 : 3000.258 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 : 6000.51 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 : 3000.258 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 : 5599.54 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1905736 kB Buffers: 4616 kB Cached: 64852 kB SwapCached: 9484 kB Active: 25084 kB Inactive: 56844 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1905736 kB SwapTotal: 4192956 kB SwapFree: 4135612 kB Dirty: 2236 kB Writeback: 0 kB AnonPages: 11344 kB Mapped: 9188 kB Slab: 49468 kB PageTables: 4016 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 184116 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= 62540 MiB End job on node014 at 2010-06-18 01:54:59