Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | ? (MO) | 12.73 | 13.2229 |
Name | /OPT-SMALLINT-LIN/oliveras/j90opt/ normalized-j9024_9.std.opb |
MD5SUM | ac7768e472a94a1861dde18784baf383 |
Bench Category | OPT-SMALLINT-LIN (optimisation, small integers, linear constraints) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 80 |
Best CPU time to get the best result obtained on this benchmark | 6.98594 |
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 | 54782 |
Total number of constraints | 184428 |
Number of constraints which are clauses | 183228 |
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 | 46 |
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 |
12.73/13.21 c 54782 184428 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-2687409-1278453094/watcher-2687409-1278453094 -o /tmp/evaluation-result-2687409-1278453094/solver-2687409-1278453094 -C 1800 -W 2000 -M 1800 run HOME/instance-2687409-1278453094.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: 1.01 1.04 1.05 3/105 25877 /proc/meminfo: memFree=1822052/2059040 swapFree=4164936/4192956 [pid=25877] ppid=25875 vsize=8700 CPUtime=0 /proc/25877/stat : 25877 (run) S 25875 25877 25520 0 -1 4202496 390 134 0 0 0 0 0 0 22 0 1 0 13517585 8908800 251 1992294400 4194304 4922060 140735320012000 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25877/statm: 2175 251 211 178 0 68 0 [startup+0.068265 s] /proc/loadavg: 1.01 1.04 1.05 3/105 25877 /proc/meminfo: memFree=1822052/2059040 swapFree=4164936/4192956 [pid=25877] ppid=25875 vsize=8700 CPUtime=0 /proc/25877/stat : 25877 (run) S 25875 25877 25520 0 -1 4202496 390 134 0 0 0 0 0 0 22 0 1 0 13517585 8908800 251 1992294400 4194304 4922060 140735320012000 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25877/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.101268 s] /proc/loadavg: 1.01 1.04 1.05 3/105 25877 /proc/meminfo: memFree=1822052/2059040 swapFree=4164936/4192956 [pid=25877] ppid=25875 vsize=8700 CPUtime=0 /proc/25877/stat : 25877 (run) S 25875 25877 25520 0 -1 4202496 390 134 0 0 0 0 0 0 22 0 1 0 13517585 8908800 251 1992294400 4194304 4922060 140735320012000 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25877/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.301289 s] /proc/loadavg: 1.01 1.04 1.05 3/105 25877 /proc/meminfo: memFree=1822052/2059040 swapFree=4164936/4192956 [pid=25877] ppid=25875 vsize=8700 CPUtime=0 /proc/25877/stat : 25877 (run) S 25875 25877 25520 0 -1 4202496 390 134 0 0 0 0 0 0 22 0 1 0 13517585 8908800 251 1992294400 4194304 4922060 140735320012000 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25877/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.701331 s] /proc/loadavg: 1.01 1.04 1.05 3/105 25877 /proc/meminfo: memFree=1822052/2059040 swapFree=4164936/4192956 [pid=25877] ppid=25875 vsize=8700 CPUtime=0 /proc/25877/stat : 25877 (run) S 25875 25877 25520 0 -1 4202496 390 134 0 0 0 0 0 0 22 0 1 0 13517585 8908800 251 1992294400 4194304 4922060 140735320012000 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25877/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.50042 s] /proc/loadavg: 1.01 1.04 1.05 2/107 25880 /proc/meminfo: memFree=1599952/2059040 swapFree=4164936/4192956 [pid=25877] ppid=25875 vsize=8700 CPUtime=0 /proc/25877/stat : 25877 (run) S 25875 25877 25520 0 -1 4202496 390 134 0 0 0 0 0 0 22 0 1 0 13517585 8908800 251 1992294400 4194304 4922060 140735320012000 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25877/statm: 2175 251 211 178 0 68 0 [pid=25879] ppid=25877 vsize=324992 CPUtime=1.49 /proc/25879/stat : 25879 (PBPASSolver) R 25877 25877 25520 0 -1 4202496 80678 0 0 0 62 87 0 0 25 0 1 0 13517585 332791808 80615 1992294400 134512640 134902295 4290215504 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/25879/statm: 81248 80615 256 96 0 80438 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 333692 [startup+3.10058 s] /proc/loadavg: 1.01 1.04 1.05 2/107 25880 /proc/meminfo: memFree=1386300/2059040 swapFree=4164936/4192956 [pid=25877] ppid=25875 vsize=8700 CPUtime=0 /proc/25877/stat : 25877 (run) S 25875 25877 25520 0 -1 4202496 390 134 0 0 0 0 0 0 22 0 1 0 13517585 8908800 251 1992294400 4194304 4922060 140735320012000 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25877/statm: 2175 251 211 178 0 68 0 [pid=25879] ppid=25877 vsize=611008 CPUtime=3.09 /proc/25879/stat : 25879 (PBPASSolver) R 25877 25877 25520 0 -1 4202496 152190 0 0 0 146 163 0 0 25 0 1 0 13517585 625672192 152127 1992294400 134512640 134902295 4290215504 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/25879/statm: 152752 152129 256 96 0 151942 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 619708 [startup+6.30092 s] /proc/loadavg: 1.01 1.04 1.05 2/107 25880 /proc/meminfo: memFree=857936/2059040 swapFree=4164936/4192956 [pid=25877] ppid=25875 vsize=8700 CPUtime=0 /proc/25877/stat : 25877 (run) S 25875 25877 25520 0 -1 4202496 390 134 0 0 0 0 0 0 22 0 1 0 13517585 8908800 251 1992294400 4194304 4922060 140735320012000 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25877/statm: 2175 251 211 178 0 68 0 [pid=25879] ppid=25877 vsize=1090848 CPUtime=6.29 /proc/25879/stat : 25879 (PBPASSolver) R 25877 25877 25520 0 -1 4202496 272168 0 0 0 337 292 0 0 25 0 1 0 13517585 1117028352 272105 1992294400 134512640 134902295 4290215504 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/25879/statm: 272712 272105 256 96 0 271902 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 1099548 [startup+12.8016 s] /proc/loadavg: 1.01 1.03 1.05 2/107 25880 /proc/meminfo: memFree=43876/2059040 swapFree=4164936/4192956 [pid=25877] ppid=25875 vsize=8700 CPUtime=0 /proc/25877/stat : 25877 (run) S 25875 25877 25520 0 -1 4202496 390 134 0 0 0 0 0 0 22 0 1 0 13517585 8908800 251 1992294400 4194304 4922060 140735320012000 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25877/statm: 2175 251 211 178 0 68 0 [pid=25879] ppid=25877 vsize=1822112 CPUtime=12.48 /proc/25879/stat : 25879 (PBPASSolver) R 25877 25877 25520 0 -1 4202496 454957 0 0 0 758 490 0 0 24 0 1 0 13517585 1865842688 454894 1992294400 134512640 134902295 4290215504 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 29 /proc/25879/statm: 455528 454894 256 96 0 454718 0 Current children cumulated CPU time (s) 12.48 Current children cumulated vsize (KiB) 1830812 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+13.2017 s] /proc/loadavg: 1.33 1.10 1.07 2/107 25880 /proc/meminfo: memFree=9256/2059040 swapFree=4139600/4192956 [pid=25877] ppid=25875 vsize=8700 CPUtime=0 /proc/25877/stat : 25877 (run) S 25875 25877 25520 0 -1 4202496 390 134 0 0 0 0 0 0 22 0 1 0 13517585 8908800 251 1992294400 4194304 4922060 140735320012000 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25877/statm: 2175 251 211 178 0 68 0 [pid=25879] ppid=25877 vsize=1841152 CPUtime=12.73 /proc/25879/stat : 25879 (PBPASSolver) R 25877 25877 25520 0 -1 4202496 459659 0 0 0 773 500 0 0 23 0 1 0 13517585 1885339648 459596 1992294400 134512640 134902295 4290215504 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 0 0 0 43 /proc/25879/statm: 460288 459598 256 96 0 459478 0 Current children cumulated CPU time (s) 12.73 Current children cumulated vsize (KiB) 1849852 Sending SIGTERM to process tree (bottom up) Sleeping 2 seconds Solver just ended. Dumping a history of the last processes samples [startup+13.2017 s] /proc/loadavg: 1.33 1.10 1.07 2/107 25880 /proc/meminfo: memFree=9256/2059040 swapFree=4139600/4192956 [pid=25877] ppid=25875 vsize=8700 CPUtime=0 /proc/25877/stat : 25877 (run) S 25875 25877 25520 0 -1 4202496 390 134 0 0 0 0 0 0 22 0 1 0 13517585 8908800 251 1992294400 4194304 4922060 140735320012000 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25877/statm: 2175 251 211 178 0 68 0 [pid=25879] ppid=25877 vsize=1841152 CPUtime=12.73 /proc/25879/stat : 25879 (PBPASSolver) R 25877 25877 25520 0 -1 4202496 459659 0 0 0 773 500 0 0 23 0 1 0 13517585 1885339648 459596 1992294400 134512640 134902295 4290215504 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 0 0 0 43 /proc/25879/statm: 460288 459598 256 96 0 459478 0 Current children cumulated CPU time (s) 12.73 Current children cumulated vsize (KiB) 1849852 Child ended because it received signal 15 (SIGTERM) # WARNING: # CPU time reported by wait4() is probably wrong ! # wait4(...,&childrusage) returns 25877 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 12.73 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 13.2229 CPU time (s): 12.73 CPU user time (s): 7.73 CPU system time (s): 5 CPU usage (%): 96.2721 Max. virtual memory (cumulated for all children) (KiB): 1849852 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 0.026995 second user time and 0.104984 second system time The end
Begin job on node082 at 2010-07-06 23:51:34 IDJOB=2687409 IDBENCH=77778 IDSOLVER=1174 FILE ID=node082/2687409-1278453094 PBS_JOBID= 11233541 Free space on /tmp= 62384 MiB SOLVER NAME= PBPASSolver 2010-06-13 BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/oliveras/j90opt/normalized-j9024_9.std.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2687409-1278453094/watcher-2687409-1278453094 -o /tmp/evaluation-result-2687409-1278453094/solver-2687409-1278453094 -C 1800 -W 2000 -M 1800 run HOME/instance-2687409-1278453094.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= ac7768e472a94a1861dde18784baf383 RANDOM SEED=1934868833 node082.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 : 3000.260 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 : 6000.52 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 : 3000.260 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 : 5999.41 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1822572 kB Buffers: 10336 kB Cached: 119416 kB SwapCached: 776 kB Active: 69352 kB Inactive: 93612 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1822572 kB SwapTotal: 4192956 kB SwapFree: 4164936 kB Dirty: 6320 kB Writeback: 0 kB AnonPages: 32332 kB Mapped: 13728 kB Slab: 51656 kB PageTables: 4188 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 180512 kB VmallocTotal: 34359738367 kB VmallocUsed: 264964 kB VmallocChunk: 34359471699 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 62384 MiB End job on node082 at 2010-07-06 23:51:50