Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | ? (MO) | 12.86 | 12.9142 |
Name | /OPT-SMALLINT-LIN/oliveras/j90opt/ normalized-j9039_4.std.opb |
MD5SUM | 435fe577a9ef191374ad8154c9f98032 |
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 | 81 |
Best CPU time to get the best result obtained on this benchmark | 6.27105 |
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 | 192648 |
Number of constraints which are clauses | 191448 |
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 | 50 |
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 |
12.86/12.90 c 54782 192648 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-2687448-1278453627/watcher-2687448-1278453627 -o /tmp/evaluation-result-2687448-1278453627/solver-2687448-1278453627 -C 1800 -W 2000 -M 1800 run HOME/instance-2687448-1278453627.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: 1.05 1.56 1.52 3/106 21915 /proc/meminfo: memFree=1807292/2059040 swapFree=4139824/4192956 [pid=21915] ppid=21913 vsize=8700 CPUtime=0 /proc/21915/stat : 21915 (run) S 21913 21915 21328 0 -1 4202496 389 135 0 0 0 0 0 0 20 0 1 0 13574226 8908800 251 1992294400 4194304 4922060 140736061179856 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/21915/statm: 2175 251 211 178 0 68 0 [startup+0.056916 s] /proc/loadavg: 1.05 1.56 1.52 3/106 21915 /proc/meminfo: memFree=1807292/2059040 swapFree=4139824/4192956 [pid=21915] ppid=21913 vsize=8700 CPUtime=0 /proc/21915/stat : 21915 (run) S 21913 21915 21328 0 -1 4202496 389 135 0 0 0 0 0 0 20 0 1 0 13574226 8908800 251 1992294400 4194304 4922060 140736061179856 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/21915/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.100914 s] /proc/loadavg: 1.05 1.56 1.52 3/106 21915 /proc/meminfo: memFree=1807292/2059040 swapFree=4139824/4192956 [pid=21915] ppid=21913 vsize=8700 CPUtime=0 /proc/21915/stat : 21915 (run) S 21913 21915 21328 0 -1 4202496 389 135 0 0 0 0 0 0 20 0 1 0 13574226 8908800 251 1992294400 4194304 4922060 140736061179856 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/21915/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.300903 s] /proc/loadavg: 1.05 1.56 1.52 3/106 21915 /proc/meminfo: memFree=1807292/2059040 swapFree=4139824/4192956 [pid=21915] ppid=21913 vsize=8700 CPUtime=0 /proc/21915/stat : 21915 (run) S 21913 21915 21328 0 -1 4202496 389 135 0 0 0 0 0 0 20 0 1 0 13574226 8908800 251 1992294400 4194304 4922060 140736061179856 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/21915/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.700881 s] /proc/loadavg: 1.05 1.56 1.52 3/106 21915 /proc/meminfo: memFree=1807292/2059040 swapFree=4139824/4192956 [pid=21915] ppid=21913 vsize=8700 CPUtime=0 /proc/21915/stat : 21915 (run) S 21913 21915 21328 0 -1 4202496 389 135 0 0 0 0 0 0 20 0 1 0 13574226 8908800 251 1992294400 4194304 4922060 140736061179856 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/21915/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.50184 s] /proc/loadavg: 1.05 1.55 1.52 2/108 21918 /proc/meminfo: memFree=1590468/2059040 swapFree=4139824/4192956 [pid=21915] ppid=21913 vsize=8700 CPUtime=0 /proc/21915/stat : 21915 (run) S 21913 21915 21328 0 -1 4202496 389 135 0 0 0 0 0 0 20 0 1 0 13574226 8908800 251 1992294400 4194304 4922060 140736061179856 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/21915/statm: 2175 251 211 178 0 68 0 [pid=21917] ppid=21915 vsize=317792 CPUtime=1.47 /proc/21917/stat : 21917 (PBPASSolver) R 21915 21915 21328 0 -1 4202496 78868 0 5 0 65 82 0 0 20 0 1 0 13574227 325419008 78810 1992294400 134512640 134902295 4290733584 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 0 0 0 1 /proc/21917/statm: 79448 78813 256 96 0 78638 0 Current children cumulated CPU time (s) 1.47 Current children cumulated vsize (KiB) 326492 [startup+3.10075 s] /proc/loadavg: 1.05 1.55 1.52 2/108 21918 /proc/meminfo: memFree=1378800/2059040 swapFree=4139824/4192956 [pid=21915] ppid=21913 vsize=8700 CPUtime=0 /proc/21915/stat : 21915 (run) S 21913 21915 21328 0 -1 4202496 389 135 0 0 0 0 0 0 20 0 1 0 13574226 8908800 251 1992294400 4194304 4922060 140736061179856 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/21915/statm: 2175 251 211 178 0 68 0 [pid=21917] ppid=21915 vsize=602528 CPUtime=3.06 /proc/21917/stat : 21917 (PBPASSolver) R 21915 21915 21328 0 -1 4202496 150035 0 5 0 148 158 0 0 25 0 1 0 13574227 616988672 149977 1992294400 134512640 134902295 4290733584 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 0 0 0 1 /proc/21917/statm: 150632 149980 256 96 0 149822 0 Current children cumulated CPU time (s) 3.06 Current children cumulated vsize (KiB) 611228 [startup+6.30057 s] /proc/loadavg: 1.04 1.54 1.52 2/108 21918 /proc/meminfo: memFree=852048/2059040 swapFree=4139824/4192956 [pid=21915] ppid=21913 vsize=8700 CPUtime=0 /proc/21915/stat : 21915 (run) S 21913 21915 21328 0 -1 4202496 389 135 0 0 0 0 0 0 20 0 1 0 13574226 8908800 251 1992294400 4194304 4922060 140736061179856 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/21915/statm: 2175 251 211 178 0 68 0 [pid=21917] ppid=21915 vsize=1081312 CPUtime=6.26 /proc/21917/stat : 21917 (PBPASSolver) R 21915 21915 21328 0 -1 4202496 269736 0 5 0 332 294 0 0 25 0 1 0 13574227 1107263488 269679 1992294400 134512640 134902295 4290733584 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 0 0 0 1 /proc/21917/statm: 270328 269680 256 96 0 269518 0 Current children cumulated CPU time (s) 6.26 Current children cumulated vsize (KiB) 1090012 [startup+12.7002 s] /proc/loadavg: 1.04 1.53 1.52 2/108 21918 /proc/meminfo: memFree=39476/2059040 swapFree=4139824/4192956 [pid=21915] ppid=21913 vsize=8700 CPUtime=0 /proc/21915/stat : 21915 (run) S 21913 21915 21328 0 -1 4202496 389 135 0 0 0 0 0 0 20 0 1 0 13574226 8908800 251 1992294400 4194304 4922060 140736061179856 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/21915/statm: 2175 251 211 178 0 68 0 [pid=21917] ppid=21915 vsize=1827520 CPUtime=12.66 /proc/21917/stat : 21917 (PBPASSolver) R 21915 21915 21328 0 -1 4202496 456260 0 5 0 766 500 0 0 25 0 1 0 13574227 1871380480 456202 1992294400 134512640 134902295 4290733584 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 1 /proc/21917/statm: 456880 456202 256 96 0 456070 0 Current children cumulated CPU time (s) 12.66 Current children cumulated vsize (KiB) 1836220 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+12.9002 s] /proc/loadavg: 1.04 1.53 1.52 3/108 21920 /proc/meminfo: memFree=9628/2059040 swapFree=4139808/4192956 [pid=21915] ppid=21913 vsize=8700 CPUtime=0 /proc/21915/stat : 21915 (run) S 21913 21915 21328 0 -1 4202496 389 135 0 0 0 0 0 0 20 0 1 0 13574226 8908800 251 1992294400 4194304 4922060 140736061179856 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/21915/statm: 2175 251 211 178 0 68 0 [pid=21917] ppid=21915 vsize=1840640 CPUtime=12.86 /proc/21917/stat : 21917 (PBPASSolver) R 21915 21915 21328 0 -1 4202496 459563 0 5 0 780 506 0 0 25 0 1 0 13574227 1884815360 459505 1992294400 134512640 134902295 4290733584 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 0 0 0 2 /proc/21917/statm: 460160 459508 256 96 0 459350 0 Current children cumulated CPU time (s) 12.86 Current children cumulated vsize (KiB) 1849340 Sending SIGTERM to process tree (bottom up) Sleeping 2 seconds Solver just ended. Dumping a history of the last processes samples [startup+12.9002 s] /proc/loadavg: 1.04 1.53 1.52 3/108 21920 /proc/meminfo: memFree=9628/2059040 swapFree=4139808/4192956 [pid=21915] ppid=21913 vsize=8700 CPUtime=0 /proc/21915/stat : 21915 (run) S 21913 21915 21328 0 -1 4202496 389 135 0 0 0 0 0 0 20 0 1 0 13574226 8908800 251 1992294400 4194304 4922060 140736061179856 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/21915/statm: 2175 251 211 178 0 68 0 [pid=21917] ppid=21915 vsize=1840640 CPUtime=12.86 /proc/21917/stat : 21917 (PBPASSolver) R 21915 21915 21328 0 -1 4202496 459563 0 5 0 780 506 0 0 25 0 1 0 13574227 1884815360 459505 1992294400 134512640 134902295 4290733584 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 0 0 0 2 /proc/21917/statm: 460160 459508 256 96 0 459350 0 Current children cumulated CPU time (s) 12.86 Current children cumulated vsize (KiB) 1849340 Child ended because it received signal 15 (SIGTERM) # WARNING: # CPU time reported by wait4() is probably wrong ! # wait4(...,&childrusage) returns 21915 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 12.86 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 12.9142 CPU time (s): 12.86 CPU user time (s): 7.8 CPU system time (s): 5.06 CPU usage (%): 99.5802 Max. virtual memory (cumulated for all children) (KiB): 1849340 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= 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 0.037994 second user time and 0.072988 second system time The end
Begin job on node029 at 2010-07-07 00:00:27 IDJOB=2687448 IDBENCH=77873 IDSOLVER=1174 FILE ID=node029/2687448-1278453627 PBS_JOBID= 11233496 Free space on /tmp= 62556 MiB SOLVER NAME= PBPASSolver 2010-06-13 BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/oliveras/j90opt/normalized-j9039_4.std.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2687448-1278453627/watcher-2687448-1278453627 -o /tmp/evaluation-result-2687448-1278453627/solver-2687448-1278453627 -C 1800 -W 2000 -M 1800 run HOME/instance-2687448-1278453627.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 435fe577a9ef191374ad8154c9f98032 RANDOM SEED=545770944 node029.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 : 3000.264 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 : 3000.264 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 : 5599.45 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1807812 kB Buffers: 13136 kB Cached: 151888 kB SwapCached: 6592 kB Active: 85664 kB Inactive: 93816 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1807812 kB SwapTotal: 4192956 kB SwapFree: 4139824 kB Dirty: 6436 kB Writeback: 0 kB AnonPages: 12000 kB Mapped: 11884 kB Slab: 49832 kB PageTables: 4132 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181012 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= 62552 MiB End job on node029 at 2010-07-07 00:00:42