Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | ? (MO) | 13.19 | 13.222 |
Name | /OPT-SMALLINT-LIN/oliveras/j120opt/ normalized-j12019_5.std.opb |
MD5SUM | fca2bf846c4de68f23f92649fc394136 |
Bench Category | OPT-SMALLINT-LIN (optimisation, small integers, linear constraints) |
Best result obtained on this benchmark | SAT |
Best value of the objective obtained on this benchmark | 109 |
Best CPU time to get the best result obtained on this benchmark | 1800.15 |
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 | 72842 |
Total number of constraints | 234238 |
Number of constraints which are clauses | 233038 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 1200 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 120 |
Number of terms in the objective function | 300 |
Biggest coefficient in the objective function | 300 |
Number of bits for the biggest coefficient in the objective function | 9 |
Sum of the numbers in the objective function | 45150 |
Number of bits of the sum of numbers in the objective function | 16 |
Biggest number in a constraint | 300 |
Number of bits of the biggest number in a constraint | 9 |
Biggest sum of numbers in a constraint | 45150 |
Number of bits of the biggest sum of numbers | 16 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
13.19/13.21 c 72842 234238 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-2687253-1278450393/watcher-2687253-1278450393 -o /tmp/evaluation-result-2687253-1278450393/solver-2687253-1278450393 -C 1800 -W 2000 -M 1800 run HOME/instance-2687253-1278450393.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: 0.92 1.00 1.00 2/105 23234 /proc/meminfo: memFree=1436560/2059040 swapFree=4192956/4192956 [pid=23234] ppid=23232 vsize=8700 CPUtime=0 /proc/23234/stat : 23234 (run) S 23232 23234 23083 0 -1 4202496 390 134 0 0 0 0 0 0 22 0 1 0 13247275 8908800 251 1992294400 4194304 4922060 140735054835888 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23234/statm: 2175 251 211 178 0 68 0 [startup+0.0691669 s] /proc/loadavg: 0.92 1.00 1.00 2/105 23234 /proc/meminfo: memFree=1436560/2059040 swapFree=4192956/4192956 [pid=23234] ppid=23232 vsize=8700 CPUtime=0 /proc/23234/stat : 23234 (run) S 23232 23234 23083 0 -1 4202496 390 134 0 0 0 0 0 0 22 0 1 0 13247275 8908800 251 1992294400 4194304 4922060 140735054835888 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23234/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.101171 s] /proc/loadavg: 0.92 1.00 1.00 2/105 23234 /proc/meminfo: memFree=1436560/2059040 swapFree=4192956/4192956 [pid=23234] ppid=23232 vsize=8700 CPUtime=0 /proc/23234/stat : 23234 (run) S 23232 23234 23083 0 -1 4202496 390 134 0 0 0 0 0 0 22 0 1 0 13247275 8908800 251 1992294400 4194304 4922060 140735054835888 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23234/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.301195 s] /proc/loadavg: 0.92 1.00 1.00 2/105 23234 /proc/meminfo: memFree=1436560/2059040 swapFree=4192956/4192956 [pid=23234] ppid=23232 vsize=8700 CPUtime=0 /proc/23234/stat : 23234 (run) S 23232 23234 23083 0 -1 4202496 390 134 0 0 0 0 0 0 22 0 1 0 13247275 8908800 251 1992294400 4194304 4922060 140735054835888 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23234/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.701281 s] /proc/loadavg: 0.92 1.00 1.00 2/105 23234 /proc/meminfo: memFree=1436560/2059040 swapFree=4192956/4192956 [pid=23234] ppid=23232 vsize=8700 CPUtime=0 /proc/23234/stat : 23234 (run) S 23232 23234 23083 0 -1 4202496 390 134 0 0 0 0 0 0 22 0 1 0 13247275 8908800 251 1992294400 4194304 4922060 140735054835888 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23234/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.50134 s] /proc/loadavg: 0.92 1.00 1.00 2/107 23237 /proc/meminfo: memFree=1215700/2059040 swapFree=4192956/4192956 [pid=23234] ppid=23232 vsize=8700 CPUtime=0 /proc/23234/stat : 23234 (run) S 23232 23234 23083 0 -1 4202496 390 134 0 0 0 0 0 0 22 0 1 0 13247275 8908800 251 1992294400 4194304 4922060 140735054835888 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23234/statm: 2175 251 211 178 0 68 0 [pid=23236] ppid=23234 vsize=323456 CPUtime=1.48 /proc/23236/stat : 23236 (PBPASSolver) R 23234 23234 23083 0 -1 4202496 80265 0 0 0 64 84 0 0 25 0 1 0 13247276 331218944 80203 1992294400 134512640 134902295 4294060128 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/23236/statm: 80864 80206 256 96 0 80054 0 Current children cumulated CPU time (s) 1.48 Current children cumulated vsize (KiB) 332156 [startup+3.10054 s] /proc/loadavg: 0.92 1.00 1.00 2/107 23237 /proc/meminfo: memFree=1002916/2059040 swapFree=4192956/4192956 [pid=23234] ppid=23232 vsize=8700 CPUtime=0 /proc/23234/stat : 23234 (run) S 23232 23234 23083 0 -1 4202496 390 134 0 0 0 0 0 0 22 0 1 0 13247275 8908800 251 1992294400 4194304 4922060 140735054835888 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23234/statm: 2175 251 211 178 0 68 0 [pid=23236] ppid=23234 vsize=608640 CPUtime=3.08 /proc/23236/stat : 23236 (PBPASSolver) R 23234 23234 23083 0 -1 4202496 151601 0 0 0 145 163 0 0 25 0 1 0 13247276 623247360 151539 1992294400 134512640 134902295 4294060128 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/23236/statm: 152160 151539 256 96 0 151350 0 Current children cumulated CPU time (s) 3.08 Current children cumulated vsize (KiB) 617340 [startup+6.30093 s] /proc/loadavg: 0.93 1.00 1.00 2/107 23237 /proc/meminfo: memFree=474676/2059040 swapFree=4192956/4192956 [pid=23234] ppid=23232 vsize=8700 CPUtime=0 /proc/23234/stat : 23234 (run) S 23232 23234 23083 0 -1 4202496 390 134 0 0 0 0 0 0 22 0 1 0 13247275 8908800 251 1992294400 4194304 4922060 140735054835888 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23234/statm: 2175 251 211 178 0 68 0 [pid=23236] ppid=23234 vsize=1087904 CPUtime=6.29 /proc/23236/stat : 23236 (PBPASSolver) R 23234 23234 23083 0 -1 4202496 271398 0 0 0 337 292 0 0 25 0 1 0 13247276 1114013696 271336 1992294400 134512640 134902295 4294060128 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/23236/statm: 271976 271336 256 96 0 271166 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 1096604 [startup+12.7023 s] /proc/loadavg: 0.93 1.00 1.00 2/107 23237 /proc/meminfo: memFree=9856/2059040 swapFree=4192956/4192956 [pid=23234] ppid=23232 vsize=8700 CPUtime=0 /proc/23234/stat : 23234 (run) S 23232 23234 23083 0 -1 4202496 390 134 0 0 0 0 0 0 22 0 1 0 13247275 8908800 251 1992294400 4194304 4922060 140735054835888 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23234/statm: 2175 251 211 178 0 68 0 [pid=23236] ppid=23234 vsize=1795232 CPUtime=12.68 /proc/23236/stat : 23236 (PBPASSolver) R 23234 23234 23083 0 -1 4202496 448241 0 0 0 766 502 0 0 25 0 1 0 13247276 1838317568 448179 1992294400 134512640 134902295 4294060128 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/23236/statm: 448808 448179 256 96 0 447998 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 1803932 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+13.2088 s] /proc/loadavg: 1.02 1.02 1.00 2/107 23237 /proc/meminfo: memFree=10692/2059040 swapFree=4192956/4192956 [pid=23234] ppid=23232 vsize=8700 CPUtime=0 /proc/23234/stat : 23234 (run) S 23232 23234 23083 0 -1 4202496 390 134 0 0 0 0 0 0 22 0 1 0 13247275 8908800 251 1992294400 4194304 4922060 140735054835888 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23234/statm: 2175 251 211 178 0 68 0 [pid=23236] ppid=23234 vsize=1838944 CPUtime=13.19 /proc/23236/stat : 23236 (PBPASSolver) R 23234 23234 23083 0 -1 4202496 459123 0 0 0 803 516 0 0 25 0 1 0 13247276 1883078656 459061 1992294400 134512640 134902295 4294060128 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/23236/statm: 459736 459066 256 96 0 458926 0 Current children cumulated CPU time (s) 13.19 Current children cumulated vsize (KiB) 1847644 Sending SIGTERM to process tree (bottom up) Sleeping 2 seconds Solver just ended. Dumping a history of the last processes samples Child ended because it received signal 15 (SIGTERM) # WARNING: # CPU time reported by wait4() is probably wrong ! # wait4(...,&childrusage) returns 23234 and gives # childrusage.ru_utime.tv_sec=0 # childrusage.ru_utime.tv_usec=1999 # childrusage.ru_stime.tv_sec=0 # childrusage.ru_stime.tv_usec=1999 # CPU time returned by wait4() is 0.003998 # while last known CPU time is 13.19 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 13.222 CPU time (s): 13.19 CPU user time (s): 8.03 CPU system time (s): 5.16 CPU usage (%): 99.7579 Max. virtual memory (cumulated for all children) (KiB): 1847644 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.001999 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= 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 0.035994 second user time and 0.074988 second system time The end
Begin job on node080 at 2010-07-06 23:06:34 IDJOB=2687253 IDBENCH=77546 IDSOLVER=1174 FILE ID=node080/2687253-1278450393 PBS_JOBID= 11233542 Free space on /tmp= 62532 MiB SOLVER NAME= PBPASSolver 2010-06-13 BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/oliveras/j120opt/normalized-j12019_5.std.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2687253-1278450393/watcher-2687253-1278450393 -o /tmp/evaluation-result-2687253-1278450393/solver-2687253-1278450393 -C 1800 -W 2000 -M 1800 run HOME/instance-2687253-1278450393.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= fca2bf846c4de68f23f92649fc394136 RANDOM SEED=1876391155 node080.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 : 5999.50 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1436956 kB Buffers: 111208 kB Cached: 373008 kB SwapCached: 0 kB Active: 144364 kB Inactive: 399688 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1436956 kB SwapTotal: 4192956 kB SwapFree: 4192956 kB Dirty: 8588 kB Writeback: 4 kB AnonPages: 59820 kB Mapped: 14400 kB Slab: 56284 kB PageTables: 4064 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181376 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= 62532 MiB End job on node080 at 2010-07-06 23:06:49