Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | ? (MO) | 16.08 | 16.1148 |
Name | /OPT-BIGINT-LIN/aries-da_nrp/ normalized-aries-da_network_500_3__212_366__128.opb |
MD5SUM | 532f9d522f176ac928dfe97ba6769de3 |
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 | 115661 |
Best CPU time to get the best result obtained on this benchmark | 1800.73 |
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 | 192498 |
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 | 128 |
Maximum length of a constraint | 2689 |
Number of terms in the objective function | 192000 |
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 | 6567727872 |
Number of bits of the sum of numbers in the objective function | 33 |
Biggest number in a constraint | 114804 |
Number of bits of the biggest number in a constraint | 17 |
Biggest sum of numbers in a constraint | 6567727872 |
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 |
16.08/16.10 c 192498 2000 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-2674914-1276818733/watcher-2674914-1276818733 -o /tmp/evaluation-result-2674914-1276818733/solver-2674914-1276818733 -C 1800 -W 2000 -M 1800 run HOME/instance-2674914-1276818733.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: 1.00 1.00 1.00 2/106 25236 /proc/meminfo: memFree=1865576/2059040 swapFree=4140088/4192956 [pid=25236] ppid=25234 vsize=8700 CPUtime=0 /proc/25236/stat : 25236 (run) S 25234 25236 25043 0 -1 4202496 389 134 0 0 0 0 0 0 22 0 1 0 23164811 8908800 250 1992294400 4194304 4922060 140734016937072 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25236/statm: 2175 250 211 178 0 68 0 [startup+0.011106 s] /proc/loadavg: 1.00 1.00 1.00 2/106 25236 /proc/meminfo: memFree=1865576/2059040 swapFree=4140088/4192956 [pid=25236] ppid=25234 vsize=8700 CPUtime=0 /proc/25236/stat : 25236 (run) S 25234 25236 25043 0 -1 4202496 389 134 0 0 0 0 0 0 22 0 1 0 23164811 8908800 250 1992294400 4194304 4922060 140734016937072 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25236/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.101113 s] /proc/loadavg: 1.00 1.00 1.00 2/106 25236 /proc/meminfo: memFree=1865576/2059040 swapFree=4140088/4192956 [pid=25236] ppid=25234 vsize=8700 CPUtime=0 /proc/25236/stat : 25236 (run) S 25234 25236 25043 0 -1 4202496 389 134 0 0 0 0 0 0 22 0 1 0 23164811 8908800 250 1992294400 4194304 4922060 140734016937072 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25236/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.30113 s] /proc/loadavg: 1.00 1.00 1.00 2/106 25236 /proc/meminfo: memFree=1865576/2059040 swapFree=4140088/4192956 [pid=25236] ppid=25234 vsize=8700 CPUtime=0 /proc/25236/stat : 25236 (run) S 25234 25236 25043 0 -1 4202496 389 134 0 0 0 0 0 0 22 0 1 0 23164811 8908800 250 1992294400 4194304 4922060 140734016937072 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25236/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.701166 s] /proc/loadavg: 1.00 1.00 1.00 2/106 25236 /proc/meminfo: memFree=1865576/2059040 swapFree=4140088/4192956 [pid=25236] ppid=25234 vsize=8700 CPUtime=0 /proc/25236/stat : 25236 (run) S 25234 25236 25043 0 -1 4202496 389 134 0 0 0 0 0 0 22 0 1 0 23164811 8908800 250 1992294400 4194304 4922060 140734016937072 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25236/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.50124 s] /proc/loadavg: 1.00 1.00 1.00 2/108 25239 /proc/meminfo: memFree=1859360/2059040 swapFree=4140088/4192956 [pid=25236] ppid=25234 vsize=8700 CPUtime=0 /proc/25236/stat : 25236 (run) S 25234 25236 25043 0 -1 4202496 389 134 0 0 0 0 0 0 22 0 1 0 23164811 8908800 250 1992294400 4194304 4922060 140734016937072 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25236/statm: 2175 250 211 178 0 68 0 [pid=25238] ppid=25236 vsize=11460 CPUtime=1.49 /proc/25238/stat : 25238 (PBPASSolver) R 25236 25236 25043 0 -1 4202496 2329 0 0 0 54 95 0 0 25 0 1 0 23164811 11735040 2266 1992294400 134512640 134902295 4291772528 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/25238/statm: 2865 2266 253 96 0 2077 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 20160 [startup+3.10138 s] /proc/loadavg: 1.00 1.00 1.00 2/108 25239 /proc/meminfo: memFree=1854276/2059040 swapFree=4140088/4192956 [pid=25236] ppid=25234 vsize=8700 CPUtime=0 /proc/25236/stat : 25236 (run) S 25234 25236 25043 0 -1 4202496 389 134 0 0 0 0 0 0 22 0 1 0 23164811 8908800 250 1992294400 4194304 4922060 140734016937072 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25236/statm: 2175 250 211 178 0 68 0 [pid=25238] ppid=25236 vsize=19428 CPUtime=3.08 /proc/25238/stat : 25238 (PBPASSolver) R 25236 25236 25043 0 -1 4202496 4151 0 0 0 113 195 0 0 25 0 1 0 23164811 19894272 4088 1992294400 134512640 134902295 4291772528 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/25238/statm: 4857 4088 253 96 0 4069 0 Current children cumulated CPU time (s) 3.08 Current children cumulated vsize (KiB) 28128 [startup+6.30067 s] /proc/loadavg: 1.00 1.00 1.00 2/108 25239 /proc/meminfo: memFree=1839148/2059040 swapFree=4140088/4192956 [pid=25236] ppid=25234 vsize=8700 CPUtime=0 /proc/25236/stat : 25236 (run) S 25234 25236 25043 0 -1 4202496 389 134 0 0 0 0 0 0 22 0 1 0 23164811 8908800 250 1992294400 4194304 4922060 140734016937072 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25236/statm: 2175 250 211 178 0 68 0 [pid=25238] ppid=25236 vsize=33028 CPUtime=6.28 /proc/25238/stat : 25238 (PBPASSolver) R 25236 25236 25043 0 -1 4202496 7617 0 0 0 233 395 0 0 25 0 1 0 23164811 33820672 7554 1992294400 134512640 134902295 4291772528 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/25238/statm: 8257 7554 253 96 0 7469 0 Current children cumulated CPU time (s) 6.28 Current children cumulated vsize (KiB) 41728 [startup+12.7012 s] /proc/loadavg: 1.00 1.00 1.00 2/108 25239 /proc/meminfo: memFree=799656/2059040 swapFree=4140088/4192956 [pid=25236] ppid=25234 vsize=8700 CPUtime=0 /proc/25236/stat : 25236 (run) S 25234 25236 25043 0 -1 4202496 389 134 0 0 0 0 0 0 22 0 1 0 23164811 8908800 250 1992294400 4194304 4922060 140734016937072 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25236/statm: 2175 250 211 178 0 68 0 [pid=25238] ppid=25236 vsize=1225764 CPUtime=12.68 /proc/25238/stat : 25238 (PBPASSolver) R 25236 25236 25043 0 -1 4202496 305883 0 0 0 578 690 0 0 25 0 1 0 23164811 1255182336 305820 1992294400 134512640 134902295 4291772528 18446744073709551615 134586919 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/25238/statm: 306441 305827 253 96 0 305653 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 1234464 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+16.1015 s] /proc/loadavg: 1.00 1.00 1.00 2/108 25239 /proc/meminfo: memFree=22424/2059040 swapFree=4140088/4192956 [pid=25236] ppid=25234 vsize=8700 CPUtime=0 /proc/25236/stat : 25236 (run) S 25234 25236 25043 0 -1 4202496 389 134 0 0 0 0 0 0 22 0 1 0 23164811 8908800 250 1992294400 4194304 4922060 140734016937072 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25236/statm: 2175 250 211 178 0 68 0 [pid=25238] ppid=25236 vsize=1843460 CPUtime=16.08 /proc/25238/stat : 25238 (PBPASSolver) R 25236 25236 25043 0 -1 4202496 460307 0 0 0 854 754 0 0 25 0 1 0 23164811 1887703040 460244 1992294400 134512640 134902295 4291772528 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/25238/statm: 460865 460244 253 96 0 460077 0 Current children cumulated CPU time (s) 16.08 Current children cumulated vsize (KiB) 1852160 Sending SIGTERM to process tree (bottom up) Sleeping 2 seconds Solver just ended. Dumping a history of the last processes samples [startup+16.1015 s] /proc/loadavg: 1.00 1.00 1.00 2/108 25239 /proc/meminfo: memFree=22424/2059040 swapFree=4140088/4192956 [pid=25236] ppid=25234 vsize=8700 CPUtime=0 /proc/25236/stat : 25236 (run) S 25234 25236 25043 0 -1 4202496 389 134 0 0 0 0 0 0 22 0 1 0 23164811 8908800 250 1992294400 4194304 4922060 140734016937072 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25236/statm: 2175 250 211 178 0 68 0 [pid=25238] ppid=25236 vsize=1843460 CPUtime=16.08 /proc/25238/stat : 25238 (PBPASSolver) R 25236 25236 25043 0 -1 4202496 460307 0 0 0 854 754 0 0 25 0 1 0 23164811 1887703040 460244 1992294400 134512640 134902295 4291772528 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/25238/statm: 460865 460244 253 96 0 460077 0 Current children cumulated CPU time (s) 16.08 Current children cumulated vsize (KiB) 1852160 Child ended because it received signal 15 (SIGTERM) # WARNING: # CPU time reported by wait4() is probably wrong ! # wait4(...,&childrusage) returns 25236 and gives # childrusage.ru_utime.tv_sec=0 # childrusage.ru_utime.tv_usec=999 # childrusage.ru_stime.tv_sec=0 # childrusage.ru_stime.tv_usec=1999 # CPU time returned by wait4() is 0.002998 # while last known CPU time is 16.08 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 16.1148 CPU time (s): 16.08 CPU user time (s): 8.54 CPU system time (s): 7.54 CPU usage (%): 99.7841 Max. virtual memory (cumulated for all children) (KiB): 1852160 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.000999 system time used= 0.001999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 523 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 0.030995 second user time and 0.087986 second system time The end
Begin job on node051 at 2010-06-18 01:52:13 IDJOB=2674914 IDBENCH=71866 IDSOLVER=1174 FILE ID=node051/2674914-1276818733 PBS_JOBID= 11176732 Free space on /tmp= 62556 MiB SOLVER NAME= PBPASSolver 2010-06-13 BENCH NAME= PB09/normalized-PB09/OPT-BIGINT-LIN/aries-da_nrp/normalized-aries-da_network_500_3__212_366__128.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2674914-1276818733/watcher-2674914-1276818733 -o /tmp/evaluation-result-2674914-1276818733/solver-2674914-1276818733 -C 1800 -W 2000 -M 1800 run HOME/instance-2674914-1276818733.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 532f9d522f176ac928dfe97ba6769de3 RANDOM SEED=1488358926 node051.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 : 3000.255 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 : 3000.255 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 : 5599.43 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1866096 kB Buffers: 18352 kB Cached: 89872 kB SwapCached: 5424 kB Active: 72104 kB Inactive: 48140 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1866096 kB SwapTotal: 4192956 kB SwapFree: 4140088 kB Dirty: 9196 kB Writeback: 0 kB AnonPages: 10764 kB Mapped: 12752 kB Slab: 50944 kB PageTables: 4024 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182348 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= 62556 MiB End job on node051 at 2010-06-18 01:52:31