Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
SAT4JPseudoResolution 2007-03-23 | SAT | 1.40879 | 1.09095 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1110975832.opb |
MD5SUM | 1db724dea2682aeae2b8138d40ef319b |
Bench Category | SATUNSAT-SMALLINT-LIN (no optimisation, small integers, linear constraints) |
Best result obtained on this benchmark | SAT |
Best value of the objective obtained on this benchmark | 0 |
Best CPU time to get the best result obtained on this benchmark | 0.028994 |
Has Objective Function | NO |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | |
Optimality of the best value was proved | NO |
Number of variables | 169 |
Total number of constraints | 101 |
Number of constraints which are clauses | 30 |
Number of constraints which are cardinality constraints (but not clauses) | 70 |
Number of constraints which are nor clauses,nor cardinality constraints | 1 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 169 |
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 | 38 |
Number of bits of the biggest number in a constraint | 6 |
Biggest sum of numbers in a constraint | 1149 |
Number of bits of the biggest sum of numbers | 11 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.08/0.14 c SAT4J: a SATisfiability library for Java (c) 2004-2006 Daniel Le Berre 0.08/0.14 c This is free software under the GNU LGPL licence. See www.sat4j.org for details. 0.08/0.14 c This software uses some libraries from the Jakarta project. See jakarta.apache.org for details. 0.08/0.15 c no version file found!!! 0.08/0.15 c sun.arch.data.model 32 0.08/0.15 c java.version 1.6.0 0.08/0.15 c os.name Linux 0.08/0.15 c os.version 2.6.9-22.EL.rootsmp 0.08/0.15 c os.arch i386 0.08/0.15 c Free memory 1651659224 0.08/0.15 c Max memory 1654456320 0.08/0.15 c Total memory 1654456320 0.08/0.15 c Number of processors 2 0.20/0.20 --- Begin Solver configuration --- 0.20/0.20 c Stops conflict analysis at the first Unique Implication Point 0.20/0.20 c org.sat4j.minisat.constraints.PBMaxClauseCardConstrDataStructure@691f36 0.20/0.20 c Learn all clauses as in MiniSAT 0.20/0.20 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.20/0.20 c VSIDS like heuristics from MiniSAT using a heap 0.20/0.20 c No reason simplification 0.20/0.20 c --- End Solver configuration --- 0.20/0.20 c solving /tmp/evaluation/359009-1176919673/instance-359009-1176919673.opb 0.20/0.20 c reading problem ... 0.31/0.33 c ... done. Wall clock time 0.129s. 0.31/0.33 c CPU time (experimental) 0.28s. 0.31/0.33 c #vars 169 0.31/0.33 c #constraints 101 1.34/1.03 c starts : 9 1.34/1.03 c conflicts : 5025 1.34/1.03 c decisions : 7144 1.34/1.03 c propagations : 96739 1.34/1.03 c inspects : 558975 1.34/1.03 c learnt literals : 0 1.34/1.03 c learnt binary clauses : 0 1.34/1.03 c learnt ternary clauses : 0 1.34/1.03 c learnt clauses : 5025 1.34/1.03 c root simplifications : 0 1.34/1.03 c removed literals (reason simplification) : 0 1.34/1.03 c reason swapping (by a shorter reason) : 0 1.34/1.03 c Calls to reduceDB : 0 1.34/1.03 c speed (decisions/second) : 10279.136690647483 1.34/1.03 c non guided choices 38 1.34/1.03 s SATISFIABLE 1.34/1.03 v -x1 -x2 -x3 -x4 -x5 -x6 -x7 -x8 -x9 -x10 -x11 x12 -x13 -x14 -x15 -x16 x17 -x18 -x19 -x20 -x21 -x22 -x23 -x24 -x25 -x26 -x27 -x28 1.34/1.03 v -x29 -x30 -x31 -x32 -x33 -x34 -x35 -x36 x37 -x38 -x39 -x40 -x41 -x42 -x43 -x44 -x45 -x46 x47 -x48 -x49 -x50 -x51 -x52 -x53 -x54 1.34/1.03 v -x55 -x56 -x57 x58 -x59 -x60 -x61 -x62 -x63 -x64 -x65 x66 -x67 -x68 -x69 -x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80 1.34/1.03 v x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100 -x101 -x102 -x103 x104 -x105 1.34/1.03 v -x106 -x107 -x108 -x109 -x110 -x111 -x112 x113 -x114 -x115 -x116 -x117 -x118 -x119 -x120 -x121 -x122 -x123 x124 -x125 -x126 1.34/1.03 v -x127 -x128 -x129 -x130 -x131 -x132 -x133 -x134 x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 1.34/1.03 v -x148 -x149 -x150 -x151 -x152 x153 -x154 -x155 -x156 -x157 x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 1.34/1.03 v -x169 1.34/1.03 c Total wall clock time (ms): 0.829
OK 0
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node67/watcher-359009-1176919673 -o ROOT/results/node67/solver-359009-1176919673 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/359009-1176919673/sat4jPseudoResolution.jar /tmp/evaluation/359009-1176919673/instance-359009-1176919673.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): 3600 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 Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 0.89 0.94 0.97 3/64 3479 /proc/meminfo: memFree=1931384/2055920 swapFree=4179676/4192956 [pid=3479] ppid=3477 vsize=18568 CPUtime=0 /proc/3479/stat : 3479 (runsolver) R 3477 3479 2017 0 -1 4194368 16 0 0 0 0 0 0 0 20 0 1 0 167956818 19013632 292 18446744073709551615 4194304 4296420 548682068864 18446744073709551615 271638392103 0 2147483391 4096 24578 0 0 0 17 0 0 0 /proc/3479/statm: 4642 292 257 24 0 2626 0 [startup+0.077696 s] /proc/loadavg: 0.89 0.94 0.97 3/64 3479 /proc/meminfo: memFree=1931384/2055920 swapFree=4179676/4192956 [pid=3479] ppid=3477 vsize=1777708 CPUtime=0.06 /proc/3479/stat : 3479 (java) S 3477 3479 2017 0 -1 0 3758 0 1 0 4 2 0 0 18 0 7 0 167956818 1820372992 3501 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 7368 18446744073709551615 0 0 17 1 0 0 /proc/3479/statm: 444427 3501 1084 9 0 442063 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 1777708 [startup+0.101699 s] /proc/loadavg: 0.89 0.94 0.97 3/64 3479 /proc/meminfo: memFree=1931384/2055920 swapFree=4179676/4192956 [pid=3479] ppid=3477 vsize=1780108 CPUtime=0.08 /proc/3479/stat : 3479 (java) S 3477 3479 2017 0 -1 0 3972 0 1 0 6 2 0 0 18 0 12 0 167956818 1822830592 3714 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/3479/statm: 445027 3714 1122 9 0 442646 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 1780108 [startup+0.301735 s] /proc/loadavg: 0.89 0.94 0.97 3/64 3479 /proc/meminfo: memFree=1931384/2055920 swapFree=4179676/4192956 [pid=3479] ppid=3477 vsize=1782172 CPUtime=0.31 /proc/3479/stat : 3479 (java) S 3477 3479 2017 0 -1 0 5117 0 1 0 28 3 0 0 18 0 12 0 167956818 1824944128 4856 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/3479/statm: 445543 4856 1264 9 0 443155 0 Current children cumulated CPU time (s) 0.31 Current children cumulated vsize (KiB) 1782172 [startup+0.701807 s] /proc/loadavg: 0.89 0.94 0.97 3/64 3479 /proc/meminfo: memFree=1931384/2055920 swapFree=4179676/4192956 [pid=3479] ppid=3477 vsize=1785120 CPUtime=0.94 /proc/3479/stat : 3479 (java) S 3477 3479 2017 0 -1 0 6719 0 1 0 90 4 0 0 18 0 13 0 167956818 1827962880 5953 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/3479/statm: 446280 5953 1307 9 0 443892 0 Current children cumulated CPU time (s) 0.94 Current children cumulated vsize (KiB) 1785120 Solver just ended. Dumping a history of the last processes samples [startup+0.901847 s] /proc/loadavg: 0.89 0.94 0.97 3/64 3479 /proc/meminfo: memFree=1931384/2055920 swapFree=4179676/4192956 [pid=3479] ppid=3477 vsize=1785120 CPUtime=1.21 /proc/3479/stat : 3479 (java) S 3477 3479 2017 0 -1 0 7059 0 1 0 117 4 0 0 18 0 13 0 167956818 1827962880 6282 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/3479/statm: 446280 6282 1311 9 0 443892 0 Current children cumulated CPU time (s) 1.21 Current children cumulated vsize (KiB) 1785120 [startup+1.00186 s] /proc/loadavg: 0.89 0.94 0.97 2/77 3492 /proc/meminfo: memFree=1910544/2055920 swapFree=4179676/4192956 [pid=3479] ppid=3477 vsize=1785120 CPUtime=1.34 /proc/3479/stat : 3479 (java) S 3477 3479 2017 0 -1 0 7228 0 1 0 130 4 0 0 18 0 13 0 167956818 1827962880 6451 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/3479/statm: 446280 6451 1311 9 0 443892 0 [pid=3479/tid=3481] ppid=3477 vsize=1785120 CPUtime=0.76 /proc/3479/task/3481/stat : 3481 (java) R 3477 3479 2017 0 -1 64 4749 0 1 0 74 2 0 0 25 0 13 0 167956820 1827962880 6451 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4109479443 0 4 0 23759 0 0 0 -1 1 0 0 [pid=3479/tid=3482] ppid=3477 vsize=1785120 CPUtime=0 /proc/3479/task/3482/stat : 3482 (java) S 3477 3479 2017 0 -1 64 3 0 0 0 0 0 0 0 19 0 13 0 167956821 1827962880 6451 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=3479/tid=3483] ppid=3477 vsize=1785120 CPUtime=0 /proc/3479/task/3483/stat : 3483 (java) S 3477 3479 2017 0 -1 64 1 0 0 0 0 0 0 0 20 0 13 0 167956821 1827962880 6452 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=3479/tid=3484] ppid=3477 vsize=1785120 CPUtime=0 /proc/3479/task/3484/stat : 3484 (java) S 3477 3479 2017 0 -1 64 2 0 0 0 0 0 0 0 21 0 13 0 167956824 1827962880 6452 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0 [pid=3479/tid=3485] ppid=3477 vsize=1785120 CPUtime=0 /proc/3479/task/3485/stat : 3485 (java) S 3477 3479 2017 0 -1 64 10 0 0 0 0 0 0 0 22 0 13 0 167956824 1827962880 6452 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=3479/tid=3486] ppid=3477 vsize=1785120 CPUtime=0 /proc/3479/task/3486/stat : 3486 (java) S 3477 3479 2017 0 -1 64 4 0 0 0 0 0 0 0 23 0 13 0 167956824 1827962880 6452 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=3479/tid=3487] ppid=3477 vsize=1785120 CPUtime=0 /proc/3479/task/3487/stat : 3487 (java) S 3477 3479 2017 0 -1 64 1 0 0 0 0 0 0 0 24 0 13 0 167956828 1827962880 6452 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=3479/tid=3488] ppid=3477 vsize=1785120 CPUtime=0.25 /proc/3479/task/3488/stat : 3488 (java) S 3477 3479 2017 0 -1 64 1108 0 0 0 25 0 0 0 16 0 13 0 167956828 1827962880 6452 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=3479/tid=3489] ppid=3477 vsize=1785120 CPUtime=0.3 /proc/3479/task/3489/stat : 3489 (java) S 3477 3479 2017 0 -1 64 645 0 0 0 30 0 0 0 16 0 13 0 167956828 1827962880 6452 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=3479/tid=3490] ppid=3477 vsize=1785120 CPUtime=0 /proc/3479/task/3490/stat : 3490 (java) S 3477 3479 2017 0 -1 64 2 0 0 0 0 0 0 0 25 0 13 0 167956828 1827962880 6452 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=3479/tid=3491] ppid=3477 vsize=1785120 CPUtime=0 /proc/3479/task/3491/stat : 3491 (java) S 3477 3479 2017 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 167956828 1827962880 6452 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=3479/tid=3492] ppid=3477 vsize=1785120 CPUtime=0 /proc/3479/task/3492/stat : 3492 (java) S 3477 3479 2017 0 -1 64 4 0 0 0 0 0 0 0 25 0 13 0 167956853 1827962880 6452 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 Current children cumulated CPU time (s) 1.34 Current children cumulated vsize (KiB) 1785120 Child status: 10 Real time (s): 1.09095 CPU time (s): 1.40879 CPU user time (s): 1.35879 CPU system time (s): 0.049992 CPU usage (%): 129.134 Max. virtual memory (cumulated for all children) (KiB): 1785120 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.35879 system time used= 0.049992 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 7322 page faults= 1 swaps= 0 block input operations= 0 block output operations= 0 messages sent= 0 messages received= 0 signals received= 0 voluntary context switches= 377 involuntary context switches= 296 runsolver used 0.002999 second user time and 0.010998 second system time The end
Begin job on node67 on Wed Apr 18 18:07:53 UTC 2007 IDJOB= 359009 IDBENCH= 1255 IDSOLVER= 159 FILE ID= node67/359009-1176919673 PBS_JOBID= 4595247 Free space on /tmp= 66453 MiB SOLVER NAME= SAT4JPseudoResolution 2007-03-23 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1110975832.opb COMMAND LINE= java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/359009-1176919673/sat4jPseudoResolution.jar /tmp/evaluation/359009-1176919673/instance-359009-1176919673.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node67/watcher-359009-1176919673 -o ROOT/results/node67/solver-359009-1176919673 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/359009-1176919673/sat4jPseudoResolution.jar /tmp/evaluation/359009-1176919673/instance-359009-1176919673.opb META MD5SUM SOLVER= 592978c395d7dcf045996aed0652cb30 MD5SUM BENCH= 1db724dea2682aeae2b8138d40ef319b RANDOM SEED= 750478453 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node67.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux /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 : 3000.263 cache size : 2048 KB 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 pni monitor ds_cpl cid cx16 xtpr bogomips : 5914.62 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 : 3000.263 cache size : 2048 KB 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 pni monitor ds_cpl cid cx16 xtpr bogomips : 5586.94 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055920 kB MemFree: 1931792 kB Buffers: 7636 kB Cached: 63964 kB SwapCached: 7008 kB Active: 48360 kB Inactive: 36480 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1931792 kB SwapTotal: 4192956 kB SwapFree: 4179676 kB Dirty: 3624 kB Writeback: 0 kB Mapped: 15872 kB Slab: 25220 kB Committed_AS: 243464 kB PageTables: 1456 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 66453 MiB End job on node67 on Wed Apr 18 18:07:54 UTC 2007