Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
sat4jPseudoCPClause 2007-03-23 | UNSAT | 2.34764 | 1.52393 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/ roussel/normalized-pigeon-cardinality-105-100.opb |
MD5SUM | 1f72b7f8bd829aeeb06978977df8efc2 |
Bench Category | SATUNSAT-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 | 0.097984 |
Has Objective Function | NO |
Satisfiable | NO |
(Un)Satisfiability was proved | YES |
Best value of the objective function | |
Optimality of the best value was proved | |
Number of variables | 10500 |
Total number of constraints | 205 |
Number of constraints which are clauses | 105 |
Number of constraints which are cardinality constraints (but not clauses) | 100 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 100 |
Maximum length of a constraint | 105 |
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 | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 106 |
Number of bits of the biggest sum of numbers | 7 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.09/0.14 c SAT4J: a SATisfiability library for Java (c) 2004-2006 Daniel Le Berre 0.09/0.14 c This is free software under the GNU LGPL licence. See www.sat4j.org for details. 0.09/0.14 c This software uses some libraries from the Jakarta project. See jakarta.apache.org for details. 0.09/0.14 c no version file found!!! 0.09/0.14 c sun.arch.data.model 32 0.09/0.14 c java.version 1.6.0 0.09/0.14 c os.name Linux 0.09/0.14 c os.version 2.6.9-22.EL.rootsmp 0.09/0.14 c os.arch i386 0.09/0.14 c Free memory 1651659224 0.09/0.14 c Max memory 1654456320 0.09/0.14 c Total memory 1654456320 0.09/0.14 c Number of processors 2 0.20/0.20 c Cutting planes based inference (org.sat4j.minisat.constraints.pb.PBSolverClause) 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=10000.0 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 Simplify asserted PB constraints to clauses 0.20/0.20 c solving /tmp/evaluation/366036-1177056752/instance-366036-1177056752.opb 0.20/0.20 c reading problem ... 1.33/0.93 c ... done. Wall clock time 0.729s. 1.33/0.93 c CPU time (experimental) 0.59s. 1.33/0.93 c #vars 10500 1.33/0.93 c #constraints 205 2.20/1.50 c starts : 1 2.20/1.50 c conflicts : 1 2.20/1.50 c decisions : 4951 2.20/1.50 c propagations : 10495 2.20/1.50 c inspects : 5644 2.20/1.50 c learnt literals : 0 2.20/1.50 c learnt binary clauses : 0 2.20/1.50 c learnt ternary clauses : 0 2.20/1.50 c learnt clauses : 0 2.20/1.50 c root simplifications : 0 2.20/1.50 c removed literals (reason simplification) : 0 2.20/1.50 c reason swapping (by a shorter reason) : 0 2.20/1.50 c Calls to reduceDB : 0 2.20/1.50 c speed (decisions/second) : 9151.571164510166 2.20/1.50 c non guided choices 4951 2.20/1.50 s UNSATISFIABLE 2.20/1.50 c Total wall clock time (ms): 1.297
ERROR: no interpretation found !
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node54/watcher-366036-1177056752 -o ROOT/results/node54/solver-366036-1177056752 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/366036-1177056752/sat4jPseudoCPClause.jar /tmp/evaluation/366036-1177056752/instance-366036-1177056752.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: 0.91 0.95 0.96 2/66 1623 /proc/meminfo: memFree=1610232/2055920 swapFree=4182036/4192956 [pid=1623] ppid=1621 vsize=1476 CPUtime=0 /proc/1623/stat : 1623 (java) R 1621 1623 673 0 -1 0 125 0 0 0 0 0 0 0 18 0 1 0 153049637 1511424 98 18446744073709551615 134512640 134550740 4294956592 18446744073709551615 2260608 0 0 4096 0 0 0 0 17 1 0 0 /proc/1623/statm: 402 104 81 9 0 44 0 [startup+0.078829 s] /proc/loadavg: 0.91 0.95 0.96 2/66 1623 /proc/meminfo: memFree=1610232/2055920 swapFree=4182036/4192956 [pid=1623] ppid=1621 vsize=1777708 CPUtime=0.06 /proc/1623/stat : 1623 (java) S 1621 1623 673 0 -1 0 3779 0 1 0 4 2 0 0 18 0 7 0 153049637 1820372992 3522 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23755 18446744073709551615 0 0 17 1 0 0 /proc/1623/statm: 444427 3522 1086 9 0 442063 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 1777708 [startup+0.101828 s] /proc/loadavg: 0.91 0.95 0.96 2/66 1623 /proc/meminfo: memFree=1610232/2055920 swapFree=4182036/4192956 [pid=1623] ppid=1621 vsize=1780112 CPUtime=0.09 /proc/1623/stat : 1623 (java) S 1621 1623 673 0 -1 0 3979 0 1 0 6 3 0 0 18 0 12 0 153049637 1822834688 3721 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/1623/statm: 445028 3721 1123 9 0 442646 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1780112 [startup+0.301853 s] /proc/loadavg: 0.91 0.95 0.96 2/66 1623 /proc/meminfo: memFree=1610232/2055920 swapFree=4182036/4192956 [pid=1623] ppid=1621 vsize=1781412 CPUtime=0.3 /proc/1623/stat : 1623 (java) S 1621 1623 673 0 -1 0 5215 0 1 0 27 3 0 0 18 0 12 0 153049637 1824165888 4954 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/1623/statm: 445353 4954 1264 9 0 442964 0 Current children cumulated CPU time (s) 0.3 Current children cumulated vsize (KiB) 1781412 [startup+0.701905 s] /proc/loadavg: 0.91 0.95 0.96 2/66 1623 /proc/meminfo: memFree=1610232/2055920 swapFree=4182036/4192956 [pid=1623] ppid=1621 vsize=1783680 CPUtime=0.99 /proc/1623/stat : 1623 (java) S 1621 1623 673 0 -1 0 8169 0 1 0 94 5 0 0 18 0 12 0 153049637 1826488320 7103 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/1623/statm: 445920 7103 1308 9 0 443531 0 Current children cumulated CPU time (s) 0.99 Current children cumulated vsize (KiB) 1783680 [startup+1.50301 s] /proc/loadavg: 0.91 0.95 0.96 3/79 1636 /proc/meminfo: memFree=1578576/2055920 swapFree=4182036/4192956 [pid=1623] ppid=1621 vsize=1785272 CPUtime=2.32 /proc/1623/stat : 1623 (java) S 1621 1623 673 0 -1 0 13173 0 1 0 225 7 0 0 18 0 12 0 153049637 1828118528 11160 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/1623/statm: 446318 11161 1321 9 0 443929 0 [pid=1623/tid=1625] ppid=1621 vsize=1785272 CPUtime=0.94 /proc/1623/task/1625/stat : 1625 (java) R 1621 1623 673 0 -1 64 9289 0 1 0 90 4 0 0 25 0 12 0 153049639 1828118528 11161 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=1623/tid=1626] ppid=1621 vsize=1785272 CPUtime=0 /proc/1623/task/1626/stat : 1626 (java) S 1621 1623 673 0 -1 64 3 0 0 0 0 0 0 0 19 0 12 0 153049640 1828118528 11161 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=1623/tid=1627] ppid=1621 vsize=1785272 CPUtime=0 /proc/1623/task/1627/stat : 1627 (java) S 1621 1623 673 0 -1 64 1 0 0 0 0 0 0 0 20 0 12 0 153049640 1828118528 11161 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=1623/tid=1628] ppid=1621 vsize=1785272 CPUtime=0 /proc/1623/task/1628/stat : 1628 (java) S 1621 1623 673 0 -1 64 2 0 0 0 0 0 0 0 16 0 12 0 153049642 1828118528 11161 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0 [pid=1623/tid=1629] ppid=1621 vsize=1785272 CPUtime=0 /proc/1623/task/1629/stat : 1629 (java) S 1621 1623 673 0 -1 64 10 0 0 0 0 0 0 0 22 0 12 0 153049643 1828118528 11162 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=1623/tid=1630] ppid=1621 vsize=1785272 CPUtime=0 /proc/1623/task/1630/stat : 1630 (java) S 1621 1623 673 0 -1 64 4 0 0 0 0 0 0 0 23 0 12 0 153049643 1828118528 11162 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=1623/tid=1631] ppid=1621 vsize=1785272 CPUtime=0 /proc/1623/task/1631/stat : 1631 (java) S 1621 1623 673 0 -1 64 1 0 0 0 0 0 0 0 24 0 12 0 153049647 1828118528 11162 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=1623/tid=1632] ppid=1621 vsize=1785272 CPUtime=0.71 /proc/1623/task/1632/stat : 1632 (java) S 1621 1623 673 0 -1 64 1874 0 0 0 71 0 0 0 16 0 12 0 153049647 1828118528 11162 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=1623/tid=1633] ppid=1621 vsize=1785272 CPUtime=0.64 /proc/1623/task/1633/stat : 1633 (java) R 1621 1623 673 0 -1 64 1281 0 0 0 63 1 0 0 16 0 11 0 153049647 1828118528 11162 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 104810476 0 4 0 23759 0 0 0 -1 0 0 0 [pid=1623/tid=1634] ppid=1621 vsize=1785272 CPUtime=0 /proc/1623/task/1634/stat : 1634 (java) S 1621 1623 673 0 -1 64 2 0 0 0 0 0 0 0 25 0 11 0 153049647 1828118528 11165 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 Current children cumulated CPU time (s) 2.32 Current children cumulated vsize (KiB) 1785272 Solver just ended. Dumping a history of the last processes samples Child status: 20 Real time (s): 1.52393 CPU time (s): 2.34764 CPU user time (s): 2.26166 CPU system time (s): 0.085986 CPU usage (%): 154.052 Max. virtual memory (cumulated for all children) (KiB): 1786284 getrusage(RUSAGE_CHILDREN,...) data: user time used= 2.26166 system time used= 0.085986 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 13179 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= 641 involuntary context switches= 557 runsolver used 0.003999 second user time and 0.009998 second system time The end
Begin job on node54 on Fri Apr 20 08:12:32 UTC 2007 IDJOB= 366036 IDBENCH= 2601 IDSOLVER= 164 FILE ID= node54/366036-1177056752 PBS_JOBID= 4640175 Free space on /tmp= 66336 MiB SOLVER NAME= sat4jPseudoCPClause 2007-03-23 BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-cardinality-105-100.opb COMMAND LINE= java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/366036-1177056752/sat4jPseudoCPClause.jar /tmp/evaluation/366036-1177056752/instance-366036-1177056752.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node54/watcher-366036-1177056752 -o ROOT/results/node54/solver-366036-1177056752 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/366036-1177056752/sat4jPseudoCPClause.jar /tmp/evaluation/366036-1177056752/instance-366036-1177056752.opb META MD5SUM SOLVER= 592978c395d7dcf045996aed0652cb30 MD5SUM BENCH= 1f72b7f8bd829aeeb06978977df8efc2 RANDOM SEED= 897403303 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node54.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 : 3000.234 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 : 3000.234 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: 1610640 kB Buffers: 34628 kB Cached: 338388 kB SwapCached: 3840 kB Active: 83780 kB Inactive: 299360 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1610640 kB SwapTotal: 4192956 kB SwapFree: 4182036 kB Dirty: 3828 kB Writeback: 0 kB Mapped: 16076 kB Slab: 48040 kB Committed_AS: 2147324 kB PageTables: 1416 kB VmallocTotal: 536870911 kB VmallocUsed: 264960 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 66336 MiB End job on node54 on Fri Apr 20 08:12:33 UTC 2007