Trace number 362618

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerObjective functionCPU timeWall clock time
sat4jPseudoCPClause 2007-03-23UNSAT 3.89141 2.358

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/milp/normalized-reduced-mps-v2-20-10-neos17.opb
MD5SUM17ed6a127b27ec0fe0b994bf638e6a2f
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.725889
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables3115
Total number of constraints671
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints671
Minimum length of a constraint11
Maximum length of a constraint780
Number of terms in the objective function 2126
Biggest coefficient in the objective function 131254
Number of bits for the biggest coefficient in the objective function 18
Sum of the numbers in the objective function 525120
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 131254
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 525120
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

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
0.20/0.21	c Cutting planes based inference (org.sat4j.minisat.constraints.pb.PBSolverClause)
0.20/0.21	--- Begin Solver configuration ---
0.20/0.21	c Stops conflict analysis at the first Unique Implication Point
0.20/0.21	c org.sat4j.minisat.constraints.PBMaxClauseCardConstrDataStructure@691f36
0.20/0.21	c Learn all clauses as in MiniSAT
0.20/0.21	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=10000.0 initConflictBound=100 
0.20/0.21	c VSIDS like heuristics from MiniSAT using a heap
0.20/0.21	c No reason simplification
0.20/0.21	c --- End Solver configuration ---
0.20/0.21	c Simplify asserted PB constraints to clauses
0.20/0.21	c solving /tmp/evaluation/362618-1177015584/instance-362618-1177015584.opb
0.20/0.21	c reading problem ... 
2.84/1.64	c ... done. Wall clock time 1.43s.
2.84/1.64	c CPU time (experimental) 1.11s.
2.84/1.64	c #vars     3115
2.84/1.64	c #constraints  672
3.83/2.32	c starts		: 1
3.83/2.32	c conflicts		: 4
3.83/2.32	c decisions		: 2565
3.83/2.32	c propagations		: 3420
3.83/2.32	c inspects		: 25639
3.83/2.32	c learnt literals	: 0
3.83/2.32	c learnt binary clauses	: 0
3.83/2.33	c learnt ternary clauses	: 0
3.83/2.33	c learnt clauses	: 3
3.83/2.33	c root simplifications	: 0
3.83/2.33	c removed literals (reason simplification)	: 0
3.83/2.33	c reason swapping (by a shorter reason)	: 0
3.83/2.33	c Calls to reduceDB	: 0
3.83/2.33	c speed (decisions/second)	: 4077.901430842607
3.83/2.33	c non guided choices	431
3.83/2.33	s UNSATISFIABLE
3.83/2.33	c Total wall clock time (ms): 2.119

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node74/watcher-362618-1177015584 -o ROOT/results/node74/solver-362618-1177015584 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/362618-1177015584/sat4jPseudoCPClause.jar /tmp/evaluation/362618-1177015584/instance-362618-1177015584.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 1.03 1.00 2/66 1843
/proc/meminfo: memFree=1811352/2055920 swapFree=4183056/4192956
[pid=1843] ppid=1841 vsize=152 CPUtime=0
/proc/1843/stat : 1843 (java) D 1841 1843 1024 0 -1 0 41 0 0 0 0 0 0 0 19 0 1 0 149473118 155648 26 18446744073709551615 134512640 134550740 4294956592 18446744073709551615 9757476 0 2147483391 4096 0 18446744072099863542 0 0 17 1 0 0
/proc/1843/statm: 38 26 19 9 0 4 0

[startup+0.0310269 s]
/proc/loadavg: 0.91 1.03 1.00 2/66 1843
/proc/meminfo: memFree=1811352/2055920 swapFree=4183056/4192956
[pid=1843] ppid=1841 vsize=1774248 CPUtime=0.01
/proc/1843/stat : 1843 (java) S 1841 1843 1024 0 -1 0 2543 0 1 0 0 1 0 0 18 0 4 0 149473118 1816829952 2293 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 7368 18446744073709551615 0 0 17 1 0 0
/proc/1843/statm: 443562 2293 391 9 0 441576 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1774248

[startup+0.101033 s]
/proc/loadavg: 0.91 1.03 1.00 2/66 1843
/proc/meminfo: memFree=1811352/2055920 swapFree=4183056/4192956
[pid=1843] ppid=1841 vsize=1780112 CPUtime=0.08
/proc/1843/stat : 1843 (java) S 1841 1843 1024 0 -1 0 3956 0 1 0 6 2 0 0 18 0 12 0 149473118 1822834688 3698 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/1843/statm: 445028 3698 1122 9 0 442646 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1780112

[startup+0.301058 s]
/proc/loadavg: 0.91 1.03 1.00 2/66 1843
/proc/meminfo: memFree=1811352/2055920 swapFree=4183056/4192956
[pid=1843] ppid=1841 vsize=1781412 CPUtime=0.32
/proc/1843/stat : 1843 (java) S 1841 1843 1024 0 -1 0 5071 0 1 0 29 3 0 0 18 0 12 0 149473118 1824165888 4808 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/1843/statm: 445353 4808 1264 9 0 442964 0
Current children cumulated CPU time (s) 0.32
Current children cumulated vsize (KiB) 1781412

[startup+0.701104 s]
/proc/loadavg: 0.91 1.03 1.00 2/66 1843
/proc/meminfo: memFree=1811352/2055920 swapFree=4183056/4192956
[pid=1843] ppid=1841 vsize=1785808 CPUtime=1.05
/proc/1843/stat : 1843 (java) S 1841 1843 1024 0 -1 0 7937 0 1 0 100 5 0 0 18 0 12 0 149473118 1828667392 7298 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/1843/statm: 446452 7298 1303 9 0 444063 0
Current children cumulated CPU time (s) 1.05
Current children cumulated vsize (KiB) 1785808

[startup+1.5012 s]
/proc/loadavg: 0.91 1.03 1.00 4/78 1855
/proc/meminfo: memFree=1768248/2055920 swapFree=4183056/4192956
[pid=1843] ppid=1841 vsize=1797684 CPUtime=2.64
/proc/1843/stat : 1843 (java) S 1841 1843 1024 0 -1 0 25304 0 1 0 251 13 0 0 18 0 12 0 149473118 1840828416 20218 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/1843/statm: 449421 20224 1311 9 0 447032 0
[pid=1843/tid=1845] ppid=1841 vsize=1797684 CPUtime=0.97
/proc/1843/task/1845/stat : 1845 (java) R 1841 1843 1024 0 -1 64 15814 0 1 0 88 9 0 0 18 0 12 0 149473120 1840828416 20227 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4109541491 0 4 0 23759 0 0 0 -1 0 0 0
[pid=1843/tid=1846] ppid=1841 vsize=1797684 CPUtime=0
/proc/1843/task/1846/stat : 1846 (java) S 1841 1843 1024 0 -1 64 3 0 0 0 0 0 0 0 19 0 12 0 149473121 1840828416 20231 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=1843/tid=1847] ppid=1841 vsize=1797684 CPUtime=0
/proc/1843/task/1847/stat : 1847 (java) S 1841 1843 1024 0 -1 64 1 0 0 0 0 0 0 0 20 0 12 0 149473121 1840828416 20235 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=1843/tid=1848] ppid=1841 vsize=1797684 CPUtime=0
/proc/1843/task/1848/stat : 1848 (java) S 1841 1843 1024 0 -1 64 2 0 0 0 0 0 0 0 16 0 12 0 149473124 1840828416 20239 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=1843/tid=1849] ppid=1841 vsize=1797684 CPUtime=0
/proc/1843/task/1849/stat : 1849 (java) S 1841 1843 1024 0 -1 64 9 0 0 0 0 0 0 0 22 0 12 0 149473124 1840828416 20244 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=1843/tid=1850] ppid=1841 vsize=1797684 CPUtime=0
/proc/1843/task/1850/stat : 1850 (java) S 1841 1843 1024 0 -1 64 4 0 0 0 0 0 0 0 23 0 12 0 149473124 1840828416 20248 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=1843/tid=1851] ppid=1841 vsize=1797684 CPUtime=0
/proc/1843/task/1851/stat : 1851 (java) S 1841 1843 1024 0 -1 64 1 0 0 0 0 0 0 0 24 0 12 0 149473128 1840828416 20252 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=1843/tid=1852] ppid=1841 vsize=1797684 CPUtime=0.86
/proc/1843/task/1852/stat : 1852 (java) R 1841 1843 1024 0 -1 64 5358 0 0 0 85 1 0 0 18 0 12 0 149473128 1840828416 20256 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 103335981 0 4 0 23759 0 0 0 -1 1 0 0
[pid=1843/tid=1853] ppid=1841 vsize=1797684 CPUtime=0.78
/proc/1843/task/1853/stat : 1853 (java) S 1841 1843 1024 0 -1 64 3450 0 0 0 77 1 0 0 18 0 12 0 149473128 1840828416 20260 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=1843/tid=1854] ppid=1841 vsize=1797684 CPUtime=0
/proc/1843/task/1854/stat : 1854 (java) S 1841 1843 1024 0 -1 64 2 0 0 0 0 0 0 0 25 0 12 0 149473128 1840828416 20264 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=1843/tid=1855] ppid=1841 vsize=1797684 CPUtime=0
/proc/1843/task/1855/stat : 1855 (java) S 1841 1843 1024 0 -1 64 0 0 0 0 0 0 0 0 15 0 12 0 149473128 1840828416 20268 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.64
Current children cumulated vsize (KiB) 1797684

Solver just ended. Dumping a history of the last processes samples

[startup+1.90224 s]
/proc/loadavg: 0.91 1.03 1.00 4/78 1855
/proc/meminfo: memFree=1768248/2055920 swapFree=4183056/4192956
[pid=1843] ppid=1841 vsize=1795972 CPUtime=3.29
/proc/1843/stat : 1843 (java) S 1841 1843 1024 0 -1 0 30267 0 1 0 314 15 0 0 18 0 13 0 149473118 1839075328 24476 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/1843/statm: 448993 24476 1319 9 0 446604 0
[pid=1843/tid=1845] ppid=1841 vsize=1795972 CPUtime=1.34
/proc/1843/task/1845/stat : 1845 (java) R 1841 1843 1024 0 -1 64 20232 0 1 0 123 11 0 0 18 0 13 0 149473120 1839075328 24476 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4109187719 0 4 0 23759 0 0 0 -1 0 0 0
[pid=1843/tid=1846] ppid=1841 vsize=1795972 CPUtime=0
/proc/1843/task/1846/stat : 1846 (java) S 1841 1843 1024 0 -1 64 3 0 0 0 0 0 0 0 19 0 13 0 149473121 1839075328 24476 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=1843/tid=1847] ppid=1841 vsize=1795972 CPUtime=0
/proc/1843/task/1847/stat : 1847 (java) S 1841 1843 1024 0 -1 64 1 0 0 0 0 0 0 0 20 0 13 0 149473121 1839075328 24476 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=1843/tid=1848] ppid=1841 vsize=1795972 CPUtime=0
/proc/1843/task/1848/stat : 1848 (java) S 1841 1843 1024 0 -1 64 3 0 0 0 0 0 0 0 16 0 13 0 149473124 1839075328 24476 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=1843/tid=1849] ppid=1841 vsize=1795972 CPUtime=0
/proc/1843/task/1849/stat : 1849 (java) S 1841 1843 1024 0 -1 64 9 0 0 0 0 0 0 0 22 0 13 0 149473124 1839075328 24476 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=1843/tid=1850] ppid=1841 vsize=1795972 CPUtime=0
/proc/1843/task/1850/stat : 1850 (java) S 1841 1843 1024 0 -1 64 4 0 0 0 0 0 0 0 23 0 13 0 149473124 1839075328 24476 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=1843/tid=1851] ppid=1841 vsize=1795972 CPUtime=0
/proc/1843/task/1851/stat : 1851 (java) S 1841 1843 1024 0 -1 64 1 0 0 0 0 0 0 0 24 0 13 0 149473128 1839075328 24476 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=1843/tid=1852] ppid=1841 vsize=1795972 CPUtime=1.1
/proc/1843/task/1852/stat : 1852 (java) R 1841 1843 1024 0 -1 64 5843 0 0 0 108 2 0 0 16 0 13 0 149473128 1839075328 24476 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 102819740 0 4 0 23759 0 0 0 -1 1 0 0
[pid=1843/tid=1853] ppid=1841 vsize=1795972 CPUtime=0.83
/proc/1843/task/1853/stat : 1853 (java) S 1841 1843 1024 0 -1 64 3467 0 0 0 82 1 0 0 16 0 13 0 149473128 1839075328 24476 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=1843/tid=1854] ppid=1841 vsize=1795972 CPUtime=0
/proc/1843/task/1854/stat : 1854 (java) S 1841 1843 1024 0 -1 64 2 0 0 0 0 0 0 0 25 0 13 0 149473128 1839075328 24476 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=1843/tid=1855] ppid=1841 vsize=1795972 CPUtime=0
/proc/1843/task/1855/stat : 1855 (java) S 1841 1843 1024 0 -1 64 0 0 0 0 0 0 0 0 15 0 13 0 149473128 1839075328 24476 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 3.29
Current children cumulated vsize (KiB) 1795972

[startup+2.30129 s]
/proc/loadavg: 0.92 1.03 1.00 2/79 1856
/proc/meminfo: memFree=1698608/2055920 swapFree=4183056/4192956
[pid=1843] ppid=1841 vsize=1795972 CPUtime=3.83
/proc/1843/stat : 1843 (java) S 1841 1843 1024 0 -1 0 38784 0 1 0 363 20 0 0 18 0 13 0 149473118 1839075328 32993 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/1843/statm: 448993 32993 1319 9 0 446604 0
[pid=1843/tid=1845] ppid=1841 vsize=1795972 CPUtime=1.68
/proc/1843/task/1845/stat : 1845 (java) R 1841 1843 1024 0 -1 64 28687 0 1 0 153 15 0 0 22 0 13 0 149473120 1839075328 32993 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4109736100 0 4 0 23759 0 0 0 -1 1 0 0
[pid=1843/tid=1846] ppid=1841 vsize=1795972 CPUtime=0
/proc/1843/task/1846/stat : 1846 (java) S 1841 1843 1024 0 -1 64 3 0 0 0 0 0 0 0 19 0 13 0 149473121 1839075328 32994 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=1843/tid=1847] ppid=1841 vsize=1795972 CPUtime=0
/proc/1843/task/1847/stat : 1847 (java) S 1841 1843 1024 0 -1 64 1 0 0 0 0 0 0 0 20 0 13 0 149473121 1839075328 32994 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=1843/tid=1848] ppid=1841 vsize=1795972 CPUtime=0
/proc/1843/task/1848/stat : 1848 (java) S 1841 1843 1024 0 -1 64 3 0 0 0 0 0 0 0 16 0 13 0 149473124 1839075328 32994 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=1843/tid=1849] ppid=1841 vsize=1795972 CPUtime=0
/proc/1843/task/1849/stat : 1849 (java) S 1841 1843 1024 0 -1 64 9 0 0 0 0 0 0 0 22 0 13 0 149473124 1839075328 32994 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=1843/tid=1850] ppid=1841 vsize=1795972 CPUtime=0
/proc/1843/task/1850/stat : 1850 (java) S 1841 1843 1024 0 -1 64 4 0 0 0 0 0 0 0 23 0 13 0 149473124 1839075328 32994 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=1843/tid=1851] ppid=1841 vsize=1795972 CPUtime=0
/proc/1843/task/1851/stat : 1851 (java) S 1841 1843 1024 0 -1 64 1 0 0 0 0 0 0 0 24 0 13 0 149473128 1839075328 32994 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=1843/tid=1852] ppid=1841 vsize=1795972 CPUtime=1.17
/proc/1843/task/1852/stat : 1852 (java) S 1841 1843 1024 0 -1 64 5859 0 0 0 115 2 0 0 16 0 13 0 149473128 1839075328 32994 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=1843/tid=1853] ppid=1841 vsize=1795972 CPUtime=0.95
/proc/1843/task/1853/stat : 1853 (java) S 1841 1843 1024 0 -1 64 3513 0 0 0 94 1 0 0 16 0 13 0 149473128 1839075328 32995 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=1843/tid=1854] ppid=1841 vsize=1795972 CPUtime=0
/proc/1843/task/1854/stat : 1854 (java) S 1841 1843 1024 0 -1 64 2 0 0 0 0 0 0 0 25 0 13 0 149473128 1839075328 32995 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=1843/tid=1855] ppid=1841 vsize=1795972 CPUtime=0
/proc/1843/task/1855/stat : 1855 (java) S 1841 1843 1024 0 -1 64 0 0 0 0 0 0 0 0 15 0 13 0 149473128 1839075328 32995 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=1843/tid=1856] ppid=1841 vsize=1795972 CPUtime=0
/proc/1843/task/1856/stat : 1856 (java) S 1841 1843 1024 0 -1 64 4 0 0 0 0 0 0 0 18 0 13 0 149473289 1839075328 32995 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 3.83
Current children cumulated vsize (KiB) 1795972

Child status: 20
Real time (s): 2.358
CPU time (s): 3.89141
CPU user time (s): 3.66944
CPU system time (s): 0.221966
CPU usage (%): 165.03
Max. virtual memory (cumulated for all children) (KiB): 1797684

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.66944
system time used= 0.221966
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 38888
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= 565
involuntary context switches= 383

runsolver used 0.007998 second user time and 0.012998 second system time

The end

Launcher Data (download as text)

Begin job on node74 on Thu Apr 19 20:46:24 UTC 2007

IDJOB= 362618
IDBENCH= 1595
IDSOLVER= 164
FILE ID= node74/362618-1177015584

PBS_JOBID= 4630537

Free space on /tmp= 103201 MiB

SOLVER NAME= sat4jPseudoCPClause 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/milp/normalized-reduced-mps-v2-20-10-neos17.opb
COMMAND LINE= java  -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/362618-1177015584/sat4jPseudoCPClause.jar /tmp/evaluation/362618-1177015584/instance-362618-1177015584.opb
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node74/watcher-362618-1177015584 -o ROOT/results/node74/solver-362618-1177015584 -C 1800 -W 3600 -M 1800 --output-limit 1,15  java  -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/362618-1177015584/sat4jPseudoCPClause.jar /tmp/evaluation/362618-1177015584/instance-362618-1177015584.opb

META MD5SUM SOLVER= 592978c395d7dcf045996aed0652cb30
MD5SUM BENCH=  17ed6a127b27ec0fe0b994bf638e6a2f

RANDOM SEED= 370803217

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node74.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		: 3000.213
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		: 3000.213
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:       1811760 kB
Buffers:         18404 kB
Cached:         152752 kB
SwapCached:       2992 kB
Active:          56220 kB
Inactive:       125512 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1811760 kB
SwapTotal:     4192956 kB
SwapFree:      4183056 kB
Dirty:            4508 kB
Writeback:           0 kB
Mapped:          16588 kB
Slab:            48236 kB
Committed_AS:  2050168 kB
PageTables:       1480 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= 103201 MiB

End job on node74 on Thu Apr 19 20:46:26 UTC 2007