Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | ? (MO) | 12.89 | 12.936 |
Name | /OPT-SMALLINT-LIN/oliveras/j120opt/ normalized-j12025_7.std.opb |
MD5SUM | b1fc5213f138b6a200c2e92edc1d108f |
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 | 92 |
Best CPU time to get the best result obtained on this benchmark | 8.42672 |
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 | 245155 |
Number of constraints which are clauses | 243955 |
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 | 33 |
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 |
12.89/12.93 c 72842 245155 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-2687240-1278450183/watcher-2687240-1278450183 -o /tmp/evaluation-result-2687240-1278450183/solver-2687240-1278450183 -C 1800 -W 2000 -M 1800 run HOME/instance-2687240-1278450183.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 0.97 0.99 3/105 20738 /proc/meminfo: memFree=1831320/2059040 swapFree=4164940/4192956 [pid=20738] ppid=20736 vsize=8700 CPUtime=0 /proc/20738/stat : 20738 (run) S 20736 20738 20587 0 -1 4202496 390 135 0 0 0 0 0 0 24 0 1 0 13226960 8908800 251 1992294400 4194304 4922060 140733249644592 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/20738/statm: 2175 251 211 178 0 68 0 [startup+0.101362 s] /proc/loadavg: 0.92 0.97 0.99 3/105 20738 /proc/meminfo: memFree=1831320/2059040 swapFree=4164940/4192956 [pid=20738] ppid=20736 vsize=8700 CPUtime=0 /proc/20738/stat : 20738 (run) S 20736 20738 20587 0 -1 4202496 390 135 0 0 0 0 0 0 24 0 1 0 13226960 8908800 251 1992294400 4194304 4922060 140733249644592 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/20738/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.201372 s] /proc/loadavg: 0.92 0.97 0.99 3/105 20738 /proc/meminfo: memFree=1831320/2059040 swapFree=4164940/4192956 [pid=20738] ppid=20736 vsize=8700 CPUtime=0 /proc/20738/stat : 20738 (run) S 20736 20738 20587 0 -1 4202496 390 135 0 0 0 0 0 0 24 0 1 0 13226960 8908800 251 1992294400 4194304 4922060 140733249644592 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/20738/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.300382 s] /proc/loadavg: 0.92 0.97 0.99 3/105 20738 /proc/meminfo: memFree=1831320/2059040 swapFree=4164940/4192956 [pid=20738] ppid=20736 vsize=8700 CPUtime=0 /proc/20738/stat : 20738 (run) S 20736 20738 20587 0 -1 4202496 390 135 0 0 0 0 0 0 24 0 1 0 13226960 8908800 251 1992294400 4194304 4922060 140733249644592 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/20738/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.70043 s] /proc/loadavg: 0.92 0.97 0.99 3/105 20738 /proc/meminfo: memFree=1831320/2059040 swapFree=4164940/4192956 [pid=20738] ppid=20736 vsize=8700 CPUtime=0 /proc/20738/stat : 20738 (run) S 20736 20738 20587 0 -1 4202496 390 135 0 0 0 0 0 0 24 0 1 0 13226960 8908800 251 1992294400 4194304 4922060 140733249644592 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/20738/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.50151 s] /proc/loadavg: 0.92 0.97 0.99 2/107 20741 /proc/meminfo: memFree=1589752/2059040 swapFree=4164940/4192956 [pid=20738] ppid=20736 vsize=8700 CPUtime=0 /proc/20738/stat : 20738 (run) S 20736 20738 20587 0 -1 4202496 390 135 0 0 0 0 0 0 24 0 1 0 13226960 8908800 251 1992294400 4194304 4922060 140733249644592 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/20738/statm: 2175 251 211 178 0 68 0 [pid=20740] ppid=20738 vsize=323456 CPUtime=1.48 /proc/20740/stat : 20740 (PBPASSolver) R 20738 20738 20587 0 -1 4202496 80290 0 0 0 63 85 0 0 25 0 1 0 13226960 331218944 80227 1992294400 134512640 134902295 4292998272 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/20740/statm: 80864 80230 256 96 0 80054 0 Current children cumulated CPU time (s) 1.48 Current children cumulated vsize (KiB) 332156 [startup+3.10168 s] /proc/loadavg: 0.92 0.97 0.99 2/107 20741 /proc/meminfo: memFree=1379324/2059040 swapFree=4164940/4192956 [pid=20738] ppid=20736 vsize=8700 CPUtime=0 /proc/20738/stat : 20738 (run) S 20736 20738 20587 0 -1 4202496 390 135 0 0 0 0 0 0 24 0 1 0 13226960 8908800 251 1992294400 4194304 4922060 140733249644592 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/20738/statm: 2175 251 211 178 0 68 0 [pid=20740] ppid=20738 vsize=608640 CPUtime=3.09 /proc/20740/stat : 20740 (PBPASSolver) R 20738 20738 20587 0 -1 4202496 151601 0 0 0 145 164 0 0 25 0 1 0 13226960 623247360 151538 1992294400 134512640 134902295 4292998272 18446744073709551615 134586919 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/20740/statm: 152160 151543 256 96 0 151350 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 617340 [startup+6.30202 s] /proc/loadavg: 0.93 0.97 0.99 2/107 20741 /proc/meminfo: memFree=855928/2059040 swapFree=4164940/4192956 [pid=20738] ppid=20736 vsize=8700 CPUtime=0 /proc/20738/stat : 20738 (run) S 20736 20738 20587 0 -1 4202496 390 135 0 0 0 0 0 0 24 0 1 0 13226960 8908800 251 1992294400 4194304 4922060 140733249644592 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/20738/statm: 2175 251 211 178 0 68 0 [pid=20740] ppid=20738 vsize=1087392 CPUtime=6.29 /proc/20740/stat : 20740 (PBPASSolver) R 20738 20738 20587 0 -1 4202496 271270 0 0 0 332 297 0 0 25 0 1 0 13226960 1113489408 271207 1992294400 134512640 134902295 4292998272 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/20740/statm: 271848 271207 256 96 0 271038 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 1096092 [startup+12.7017 s] /proc/loadavg: 0.93 0.97 0.99 2/107 20741 /proc/meminfo: memFree=61584/2059040 swapFree=4164940/4192956 [pid=20738] ppid=20736 vsize=8700 CPUtime=0 /proc/20738/stat : 20738 (run) S 20736 20738 20587 0 -1 4202496 390 135 0 0 0 0 0 0 24 0 1 0 13226960 8908800 251 1992294400 4194304 4922060 140733249644592 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/20738/statm: 2175 251 211 178 0 68 0 [pid=20740] ppid=20738 vsize=1826880 CPUtime=12.69 /proc/20740/stat : 20740 (PBPASSolver) R 20738 20738 20587 0 -1 4202496 456153 0 0 0 769 500 0 0 25 0 1 0 13226960 1870725120 456090 1992294400 134512640 134902295 4292998272 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/20740/statm: 456720 456090 256 96 0 455910 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 1835580 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+12.9043 s] /proc/loadavg: 0.93 0.97 0.99 2/107 20741 /proc/meminfo: memFree=8584/2059040 swapFree=4154528/4192956 [pid=20738] ppid=20736 vsize=8700 CPUtime=0 /proc/20738/stat : 20738 (run) S 20736 20738 20587 0 -1 4202496 390 135 0 0 0 0 0 0 24 0 1 0 13226960 8908800 251 1992294400 4194304 4922060 140733249644592 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/20738/statm: 2175 251 211 178 0 68 0 [pid=20740] ppid=20738 vsize=1840000 CPUtime=12.89 /proc/20740/stat : 20740 (PBPASSolver) R 20738 20738 20587 0 -1 4202496 459387 0 0 0 784 505 0 0 25 0 1 0 13226960 1884160000 459324 1992294400 134512640 134902295 4292998272 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/20740/statm: 460000 459324 256 96 0 459190 0 Current children cumulated CPU time (s) 12.89 Current children cumulated vsize (KiB) 1848700 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 20738 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 12.89 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 12.936 CPU time (s): 12.89 CPU user time (s): 7.84 CPU system time (s): 5.05 CPU usage (%): 99.6447 Max. virtual memory (cumulated for all children) (KiB): 1848700 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= 525 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 0.072988 second system time The end
Begin job on node081 at 2010-07-06 23:03:03 IDJOB=2687240 IDBENCH=77539 IDSOLVER=1174 FILE ID=node081/2687240-1278450183 PBS_JOBID= 11233536 Free space on /tmp= 121796 MiB SOLVER NAME= PBPASSolver 2010-06-13 BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/oliveras/j120opt/normalized-j12025_7.std.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2687240-1278450183/watcher-2687240-1278450183 -o /tmp/evaluation-result-2687240-1278450183/solver-2687240-1278450183 -C 1800 -W 2000 -M 1800 run HOME/instance-2687240-1278450183.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= b1fc5213f138b6a200c2e92edc1d108f RANDOM SEED=403490377 node081.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 : 3000.242 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 : 6000.48 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 : 3000.242 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 : 5999.38 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1831840 kB Buffers: 9556 kB Cached: 111176 kB SwapCached: 1456 kB Active: 19392 kB Inactive: 134976 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1831840 kB SwapTotal: 4192956 kB SwapFree: 4164940 kB Dirty: 7788 kB Writeback: 0 kB AnonPages: 32132 kB Mapped: 13384 kB Slab: 51116 kB PageTables: 4120 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182120 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= 121796 MiB End job on node081 at 2010-07-06 23:03:18