Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBPASSolver 2010-06-13 | ? (MO) | 12.57 | 12.6169 |
Name | /DEC-SMALLINT-LIN/oliveras/j120/ normalized-j12023_3-unsat.opb |
MD5SUM | cab64fb449176610fb00692a41666b1e |
Bench Category | DEC-SMALLINT-LIN (no optimisation, small integers, linear constraints) |
Best result obtained on this benchmark | UNSAT |
Best value of the objective obtained on this benchmark | |
Best CPU time to get the best result obtained on this benchmark | 0.339947 |
Has Objective Function | NO |
Satisfiable | |
(Un)Satisfiability was proved | |
Best value of the objective function | |
Optimality of the best value was proved | |
Number of variables | 23958 |
Total number of constraints | 79333 |
Number of constraints which are clauses | 78941 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 392 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 38 |
Number of terms in the objective function | 0 |
Biggest coefficient in the objective function | 0 |
Number of bits for the biggest coefficient in the objective function | 0 |
Sum of the numbers in the objective function | 0 |
Number of bits of the sum of numbers in the objective function | 0 |
Biggest number in a constraint | 22 |
Number of bits of the biggest number in a constraint | 5 |
Biggest sum of numbers in a constraint | 225 |
Number of bits of the biggest sum of numbers | 8 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
12.57/12.61 c 23958 79333 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-2684777-1278433529/watcher-2684777-1278433529 -o /tmp/evaluation-result-2684777-1278433529/solver-2684777-1278433529 -C 1800 -W 2000 -M 1800 run HOME/instance-2684777-1278433529.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: 1.47 1.91 1.97 3/106 17910 /proc/meminfo: memFree=1853948/2059040 swapFree=4192956/4192956 [pid=17910] ppid=17908 vsize=8700 CPUtime=0 /proc/17910/stat : 17910 (run) S 17908 17910 17827 0 -1 4202496 389 135 0 0 0 0 0 0 20 0 1 0 11560306 8908800 251 1992294400 4194304 4922060 140737263782064 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/17910/statm: 2175 251 211 178 0 68 0 [startup+0.0312839 s] /proc/loadavg: 1.47 1.91 1.97 3/106 17910 /proc/meminfo: memFree=1853948/2059040 swapFree=4192956/4192956 [pid=17910] ppid=17908 vsize=8700 CPUtime=0 /proc/17910/stat : 17910 (run) S 17908 17910 17827 0 -1 4202496 389 135 0 0 0 0 0 0 20 0 1 0 11560306 8908800 251 1992294400 4194304 4922060 140737263782064 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/17910/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.100282 s] /proc/loadavg: 1.47 1.91 1.97 3/106 17910 /proc/meminfo: memFree=1853948/2059040 swapFree=4192956/4192956 [pid=17910] ppid=17908 vsize=8700 CPUtime=0 /proc/17910/stat : 17910 (run) S 17908 17910 17827 0 -1 4202496 389 135 0 0 0 0 0 0 20 0 1 0 11560306 8908800 251 1992294400 4194304 4922060 140737263782064 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/17910/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.300277 s] /proc/loadavg: 1.47 1.91 1.97 3/106 17910 /proc/meminfo: memFree=1853948/2059040 swapFree=4192956/4192956 [pid=17910] ppid=17908 vsize=8700 CPUtime=0 /proc/17910/stat : 17910 (run) S 17908 17910 17827 0 -1 4202496 389 135 0 0 0 0 0 0 20 0 1 0 11560306 8908800 251 1992294400 4194304 4922060 140737263782064 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/17910/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.700265 s] /proc/loadavg: 1.47 1.91 1.97 3/106 17910 /proc/meminfo: memFree=1853948/2059040 swapFree=4192956/4192956 [pid=17910] ppid=17908 vsize=8700 CPUtime=0 /proc/17910/stat : 17910 (run) S 17908 17910 17827 0 -1 4202496 389 135 0 0 0 0 0 0 20 0 1 0 11560306 8908800 251 1992294400 4194304 4922060 140737263782064 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/17910/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.50024 s] /proc/loadavg: 1.47 1.91 1.97 2/108 17913 /proc/meminfo: memFree=1635284/2059040 swapFree=4192956/4192956 [pid=17910] ppid=17908 vsize=8700 CPUtime=0 /proc/17910/stat : 17910 (run) S 17908 17910 17827 0 -1 4202496 389 135 0 0 0 0 0 0 20 0 1 0 11560306 8908800 251 1992294400 4194304 4922060 140737263782064 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/17910/statm: 2175 251 211 178 0 68 0 [pid=17912] ppid=17910 vsize=320320 CPUtime=1.47 /proc/17912/stat : 17912 (PBPASSolver) R 17910 17910 17827 0 -1 4202496 79532 0 2 0 64 83 0 0 20 0 1 0 11560306 328007680 79472 1992294400 134512640 134902295 4294338272 18446744073709551615 134586919 0 0 4096 17608 0 0 0 17 0 0 0 1 /proc/17912/statm: 80080 79475 256 96 0 79270 0 Current children cumulated CPU time (s) 1.47 Current children cumulated vsize (KiB) 329020 [startup+3.1012 s] /proc/loadavg: 1.47 1.91 1.97 2/108 17913 /proc/meminfo: memFree=1422128/2059040 swapFree=4192956/4192956 [pid=17910] ppid=17908 vsize=8700 CPUtime=0 /proc/17910/stat : 17910 (run) S 17908 17910 17827 0 -1 4202496 389 135 0 0 0 0 0 0 20 0 1 0 11560306 8908800 251 1992294400 4194304 4922060 140737263782064 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/17910/statm: 2175 251 211 178 0 68 0 [pid=17912] ppid=17910 vsize=609376 CPUtime=3.07 /proc/17912/stat : 17912 (PBPASSolver) R 17910 17910 17827 0 -1 4202496 151812 0 2 0 148 159 0 0 25 0 1 0 11560306 624001024 151752 1992294400 134512640 134902295 4294338272 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 0 0 0 1 /proc/17912/statm: 152344 151752 256 96 0 151534 0 Current children cumulated CPU time (s) 3.07 Current children cumulated vsize (KiB) 618076 [startup+6.30011 s] /proc/loadavg: 1.44 1.89 1.96 2/108 17914 /proc/meminfo: memFree=886076/2059040 swapFree=4192956/4192956 [pid=17910] ppid=17908 vsize=8700 CPUtime=0 /proc/17910/stat : 17910 (run) S 17908 17910 17827 0 -1 4202496 389 135 0 0 0 0 0 0 20 0 1 0 11560306 8908800 251 1992294400 4194304 4922060 140737263782064 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/17910/statm: 2175 251 211 178 0 68 0 [pid=17912] ppid=17910 vsize=1094592 CPUtime=6.26 /proc/17912/stat : 17912 (PBPASSolver) R 17910 17910 17827 0 -1 4202496 273104 0 2 0 337 289 0 0 25 0 1 0 11560306 1120862208 273044 1992294400 134512640 134902295 4294338272 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 0 0 0 1 /proc/17912/statm: 273648 273044 256 96 0 272838 0 Current children cumulated CPU time (s) 6.26 Current children cumulated vsize (KiB) 1103292 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+12.6019 s] /proc/loadavg: 1.40 1.88 1.96 2/108 17914 /proc/meminfo: memFree=16960/2059040 swapFree=4192956/4192956 [pid=17910] ppid=17908 vsize=8700 CPUtime=0 /proc/17910/stat : 17910 (run) S 17908 17910 17827 0 -1 4202496 389 135 0 0 0 0 0 0 20 0 1 0 11560306 8908800 251 1992294400 4194304 4922060 140737263782064 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/17910/statm: 2175 251 211 178 0 68 0 [pid=17912] ppid=17910 vsize=1836352 CPUtime=12.57 /proc/17912/stat : 17912 (PBPASSolver) R 17910 17910 17827 0 -1 4202496 458532 0 2 0 764 493 0 0 25 0 1 0 11560306 1880424448 458472 1992294400 134512640 134902295 4294338272 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 0 0 0 1 /proc/17912/statm: 459088 458474 256 96 0 458278 0 Current children cumulated CPU time (s) 12.57 Current children cumulated vsize (KiB) 1845052 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 17910 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=999 # CPU time returned by wait4() is 0.002998 # while last known CPU time is 12.57 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 12.6169 CPU time (s): 12.57 CPU user time (s): 7.64 CPU system time (s): 4.93 CPU usage (%): 99.628 Max. virtual memory (cumulated for all children) (KiB): 1845052 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.001999 system time used= 0.000999 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 0.038994 second user time and 0.070989 second system time The end
Begin job on node043 at 2010-07-06 18:25:30 IDJOB=2684777 IDBENCH=73560 IDSOLVER=1174 FILE ID=node043/2684777-1278433529 PBS_JOBID= 11233478 Free space on /tmp= 62528 MiB SOLVER NAME= PBPASSolver 2010-06-13 BENCH NAME= PB10/normalized-PB10/DEC-SMALLINT-LIN/oliveras/j120/normalized-j12023_3-unsat.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2684777-1278433529/watcher-2684777-1278433529 -o /tmp/evaluation-result-2684777-1278433529/solver-2684777-1278433529 -C 1800 -W 2000 -M 1800 run HOME/instance-2684777-1278433529.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= cab64fb449176610fb00692a41666b1e RANDOM SEED=1168907224 node043.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 : 3000.219 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 : 6000.43 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 : 3000.219 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 : 5599.52 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1854708 kB Buffers: 13348 kB Cached: 62768 kB SwapCached: 0 kB Active: 49808 kB Inactive: 86276 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1854708 kB SwapTotal: 4192956 kB SwapFree: 4192956 kB Dirty: 2944 kB Writeback: 0 kB AnonPages: 59952 kB Mapped: 14504 kB Slab: 46412 kB PageTables: 4144 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 180552 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= 62524 MiB End job on node043 at 2010-07-06 18:25:44