Trace number 362782

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
sat4jPseudoCP 2007-03-23UNSAT 9.71252 7.0173

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/
ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-e226.opb
MD5SUMba85c504e75c36f184b41f40c4eddd0f
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 benchmark9.71252
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables8460
Total number of constraints216
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 constraints216
Minimum length of a constraint30
Maximum length of a constraint3210
Number of terms in the objective function 5160
Biggest coefficient in the objective function 17864
Number of bits for the biggest coefficient in the objective function 15
Sum of the numbers in the objective function 528383
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262145
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 528383
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)

0.09/0.18	c SAT4J: a SATisfiability library for Java (c) 2004-2006 Daniel Le Berre
0.09/0.18	c This is free software under the GNU LGPL licence. See www.sat4j.org for details.
0.09/0.18	c This software uses some libraries from the Jakarta project. See jakarta.apache.org for details.
0.09/0.19	c no version file found!!!
0.09/0.19	c sun.arch.data.model	32
0.09/0.19	c java.version	1.6.0
0.09/0.19	c os.name	Linux
0.09/0.19	c os.version	2.6.9-22.EL.rootsmp
0.09/0.19	c os.arch	i386
0.09/0.19	c Free memory 1651659224
0.09/0.19	c Max memory 1654456320
0.09/0.19	c Total memory 1654456320
0.09/0.19	c Number of processors 2
0.14/0.24	c Cutting planes based inference (org.sat4j.minisat.constraints.pb.PBSolver)
0.14/0.24	--- Begin Solver configuration ---
0.14/0.24	c Stops conflict analysis at the first Unique Implication Point
0.14/0.24	c org.sat4j.minisat.constraints.PBMaxClauseCardConstrDataStructure@691f36
0.14/0.24	c Learn all clauses as in MiniSAT
0.14/0.24	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=10000.0 initConflictBound=100 
0.14/0.24	c VSIDS like heuristics from MiniSAT using a heap
0.14/0.24	c No reason simplification
0.14/0.24	c --- End Solver configuration ---
0.14/0.24	c solving /tmp/evaluation/362782-1177018022/instance-362782-1177018022.opb
0.14/0.24	c reading problem ... 
2.31/1.58	c ... done. Wall clock time 1.336s.
2.31/1.58	c CPU time (experimental) 1.05s.
2.31/1.58	c #vars     8460
2.31/1.58	c #constraints  248
9.61/6.95	c starts		: 1
9.61/6.95	c conflicts		: 28
9.61/6.95	c decisions		: 5302
9.61/6.95	c propagations		: 26553
9.61/6.95	c inspects		: 187033
9.61/6.95	c learnt literals	: 0
9.61/6.95	c learnt binary clauses	: 0
9.61/6.95	c learnt ternary clauses	: 0
9.61/6.95	c learnt clauses	: 27
9.61/6.95	c root simplifications	: 0
9.61/6.95	c removed literals (reason simplification)	: 0
9.61/6.95	c reason swapping (by a shorter reason)	: 0
9.61/6.95	c Calls to reduceDB	: 0
9.61/6.95	c speed (decisions/second)	: 1017.8537147245154
9.61/6.95	c non guided choices	0
9.61/6.95	s UNSATISFIABLE
9.61/6.95	c Total wall clock time (ms): 6.71

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/node22/watcher-362782-1177018022 -o ROOT/results/node22/solver-362782-1177018022 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/362782-1177018022/sat4jPseudoCP.jar /tmp/evaluation/362782-1177018022/instance-362782-1177018022.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: 1.01 1.00 1.00 3/77 11822
/proc/meminfo: memFree=1667016/2055920 swapFree=4168584/4192956
[pid=11822] ppid=11820 vsize=1800 CPUtime=0
/proc/11822/stat : 11822 (java) R 11820 11822 11346 0 -1 0 180 0 0 0 0 0 0 0 18 0 1 0 149719850 1843200 151 18446744073709551615 134512640 134550740 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/11822/statm: 450 151 114 9 0 92 0

[startup+0.027195 s]
/proc/loadavg: 1.01 1.00 1.00 3/77 11822
/proc/meminfo: memFree=1667016/2055920 swapFree=4168584/4192956
[pid=11822] ppid=11820 vsize=1774248 CPUtime=0.01
/proc/11822/stat : 11822 (java) S 11820 11822 11346 0 -1 0 2657 0 1 0 0 1 0 0 18 0 4 0 149719850 1816829952 2405 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 7368 18446744073709551615 0 0 17 1 0 0
/proc/11822/statm: 443562 2406 465 9 0 441576 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1774248

[startup+0.101197 s]
/proc/loadavg: 1.01 1.00 1.00 3/77 11822
/proc/meminfo: memFree=1667016/2055920 swapFree=4168584/4192956
[pid=11822] ppid=11820 vsize=1780256 CPUtime=0.09
/proc/11822/stat : 11822 (java) S 11820 11822 11346 0 -1 0 4018 0 1 0 7 2 0 0 18 0 12 0 149719850 1822982144 3759 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/11822/statm: 445064 3759 1124 9 0 442683 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1780256

[startup+0.301234 s]
/proc/loadavg: 1.01 1.00 1.00 3/77 11822
/proc/meminfo: memFree=1667016/2055920 swapFree=4168584/4192956
[pid=11822] ppid=11820 vsize=1782444 CPUtime=0.25
/proc/11822/stat : 11822 (java) S 11820 11822 11346 0 -1 0 5069 0 1 0 23 2 0 0 18 0 12 0 149719850 1825222656 4807 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/11822/statm: 445611 4807 1263 9 0 443223 0
Current children cumulated CPU time (s) 0.25
Current children cumulated vsize (KiB) 1782444

[startup+0.7013 s]
/proc/loadavg: 1.01 1.00 1.00 3/77 11822
/proc/meminfo: memFree=1667016/2055920 swapFree=4168584/4192956
[pid=11822] ppid=11820 vsize=1784800 CPUtime=0.89
/proc/11822/stat : 11822 (java) S 11820 11822 11346 0 -1 0 7384 0 1 0 85 4 0 0 18 0 12 0 149719850 1827635200 6791 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/11822/statm: 446200 6791 1302 9 0 443812 0
Current children cumulated CPU time (s) 0.89
Current children cumulated vsize (KiB) 1784800

[startup+1.50241 s]
/proc/loadavg: 1.16 1.03 1.01 4/89 11834
/proc/meminfo: memFree=1632872/2055920 swapFree=4168584/4192956
[pid=11822] ppid=11820 vsize=1791800 CPUtime=2.31
/proc/11822/stat : 11822 (java) S 11820 11822 11346 0 -1 0 23489 0 1 0 221 10 0 0 18 0 12 0 149719850 1834803200 19819 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/11822/statm: 447950 19820 1303 9 0 445562 0
[pid=11822/tid=11824] ppid=11820 vsize=1791800 CPUtime=0.96
/proc/11822/task/11824/stat : 11824 (java) R 11820 11822 11346 0 -1 64 16463 0 1 0 89 7 0 0 19 0 12 0 149719851 1834803200 19821 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4109642504 0 4 0 23759 0 0 0 -1 0 0 0
[pid=11822/tid=11825] ppid=11820 vsize=1791800 CPUtime=0
/proc/11822/task/11825/stat : 11825 (java) S 11820 11822 11346 0 -1 64 3 0 0 0 0 0 0 0 18 0 12 0 149719852 1834803200 19822 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=11822/tid=11826] ppid=11820 vsize=1791800 CPUtime=0
/proc/11822/task/11826/stat : 11826 (java) S 11820 11822 11346 0 -1 64 1 0 0 0 0 0 0 0 19 0 12 0 149719852 1834803200 19823 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=11822/tid=11827] ppid=11820 vsize=1791800 CPUtime=0
/proc/11822/task/11827/stat : 11827 (java) S 11820 11822 11346 0 -1 64 2 0 0 0 0 0 0 0 17 0 12 0 149719855 1834803200 19824 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=11822/tid=11828] ppid=11820 vsize=1791800 CPUtime=0
/proc/11822/task/11828/stat : 11828 (java) S 11820 11822 11346 0 -1 64 10 0 0 0 0 0 0 0 21 0 12 0 149719855 1834803200 19825 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=11822/tid=11829] ppid=11820 vsize=1791800 CPUtime=0
/proc/11822/task/11829/stat : 11829 (java) S 11820 11822 11346 0 -1 64 4 0 0 0 0 0 0 0 22 0 12 0 149719855 1834803200 19826 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=11822/tid=11830] ppid=11820 vsize=1791800 CPUtime=0
/proc/11822/task/11830/stat : 11830 (java) S 11820 11822 11346 0 -1 64 1 0 0 0 0 0 0 0 23 0 12 0 149719859 1834803200 19827 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=11822/tid=11831] ppid=11820 vsize=1791800 CPUtime=0.81
/proc/11822/task/11831/stat : 11831 (java) S 11820 11822 11346 0 -1 64 4627 0 0 0 80 1 0 0 16 0 12 0 149719859 1834803200 19828 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=11822/tid=11832] ppid=11820 vsize=1791800 CPUtime=0.49
/proc/11822/task/11832/stat : 11832 (java) S 11820 11822 11346 0 -1 64 1678 0 0 0 49 0 0 0 16 0 12 0 149719859 1834803200 19829 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=11822/tid=11833] ppid=11820 vsize=1791800 CPUtime=0
/proc/11822/task/11833/stat : 11833 (java) S 11820 11822 11346 0 -1 64 2 0 0 0 0 0 0 0 24 0 12 0 149719859 1834803200 19830 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=11822/tid=11834] ppid=11820 vsize=1791800 CPUtime=0
/proc/11822/task/11834/stat : 11834 (java) S 11820 11822 11346 0 -1 64 1 0 0 0 0 0 0 0 15 0 12 0 149719859 1834803200 19831 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.31
Current children cumulated vsize (KiB) 1791800

[startup+3.10266 s]
/proc/loadavg: 1.16 1.03 1.01 2/90 11835
/proc/meminfo: memFree=1564128/2055920 swapFree=4168584/4192956
[pid=11822] ppid=11820 vsize=1792320 CPUtime=4.63
/proc/11822/stat : 11822 (java) S 11820 11822 11346 0 -1 0 48250 0 1 0 442 21 0 0 18 0 13 0 149719850 1835335680 43518 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/11822/statm: 448080 43518 1325 9 0 445692 0
[pid=11822/tid=11824] ppid=11820 vsize=1792320 CPUtime=2.25
/proc/11822/task/11824/stat : 11824 (java) R 11820 11822 11346 0 -1 64 37740 0 1 0 208 17 0 0 17 0 13 0 149719851 1835335680 43518 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4109558151 0 4 0 23759 0 0 0 -1 1 0 0
[pid=11822/tid=11825] ppid=11820 vsize=1792320 CPUtime=0.06
/proc/11822/task/11825/stat : 11825 (java) S 11820 11822 11346 0 -1 64 1282 0 0 0 6 0 0 0 16 0 13 0 149719852 1835335680 43518 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=11822/tid=11826] ppid=11820 vsize=1792320 CPUtime=0.05
/proc/11822/task/11826/stat : 11826 (java) S 11820 11822 11346 0 -1 64 1058 0 0 0 5 0 0 0 16 0 13 0 149719852 1835335680 43518 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=11822/tid=11827] ppid=11820 vsize=1792320 CPUtime=0
/proc/11822/task/11827/stat : 11827 (java) S 11820 11822 11346 0 -1 64 8 0 0 0 0 0 0 0 15 0 13 0 149719855 1835335680 43518 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=11822/tid=11828] ppid=11820 vsize=1792320 CPUtime=0
/proc/11822/task/11828/stat : 11828 (java) S 11820 11822 11346 0 -1 64 11 0 0 0 0 0 0 0 16 0 13 0 149719855 1835335680 43518 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=11822/tid=11829] ppid=11820 vsize=1792320 CPUtime=0
/proc/11822/task/11829/stat : 11829 (java) S 11820 11822 11346 0 -1 64 6 0 0 0 0 0 0 0 16 0 13 0 149719855 1835335680 43518 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=11822/tid=11830] ppid=11820 vsize=1792320 CPUtime=0
/proc/11822/task/11830/stat : 11830 (java) S 11820 11822 11346 0 -1 64 1 0 0 0 0 0 0 0 23 0 13 0 149719859 1835335680 43518 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=11822/tid=11831] ppid=11820 vsize=1792320 CPUtime=1.44
/proc/11822/task/11831/stat : 11831 (java) S 11820 11822 11346 0 -1 64 5350 0 0 0 142 2 0 0 17 0 13 0 149719859 1835335680 43518 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=11822/tid=11832] ppid=11820 vsize=1792320 CPUtime=0.79
/proc/11822/task/11832/stat : 11832 (java) S 11820 11822 11346 0 -1 64 2088 0 0 0 79 0 0 0 16 0 13 0 149719859 1835335680 43518 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=11822/tid=11833] ppid=11820 vsize=1792320 CPUtime=0
/proc/11822/task/11833/stat : 11833 (java) S 11820 11822 11346 0 -1 64 2 0 0 0 0 0 0 0 24 0 13 0 149719859 1835335680 43518 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=11822/tid=11834] ppid=11820 vsize=1792320 CPUtime=0
/proc/11822/task/11834/stat : 11834 (java) S 11820 11822 11346 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 149719859 1835335680 43518 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=11822/tid=11835] ppid=11820 vsize=1792320 CPUtime=0
/proc/11822/task/11835/stat : 11835 (java) S 11820 11822 11346 0 -1 64 4 0 0 0 0 0 0 0 22 0 13 0 149720034 1835335680 43518 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 4.63
Current children cumulated vsize (KiB) 1792320

[startup+6.30296 s]
/proc/loadavg: 1.16 1.03 1.01 3/90 11835
/proc/meminfo: memFree=1484896/2055920 swapFree=4168584/4192956
[pid=11822] ppid=11820 vsize=1793224 CPUtime=8.78
/proc/11822/stat : 11822 (java) S 11820 11822 11346 0 -1 0 56912 0 1 0 853 25 0 0 18 0 13 0 149719850 1836261376 46643 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/11822/statm: 448306 46643 1325 9 0 445918 0
[pid=11822/tid=11824] ppid=11820 vsize=1793224 CPUtime=5.1
/proc/11822/task/11824/stat : 11824 (java) R 11820 11822 11346 0 -1 64 37747 0 1 0 493 17 0 0 22 0 13 0 149719851 1836261376 46643 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4109654462 0 4 0 23759 0 0 0 -1 1 0 0
[pid=11822/tid=11825] ppid=11820 vsize=1793224 CPUtime=0.28
/proc/11822/task/11825/stat : 11825 (java) S 11820 11822 11346 0 -1 64 3957 0 0 0 27 1 0 0 16 0 13 0 149719852 1836261376 46643 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=11822/tid=11826] ppid=11820 vsize=1793224 CPUtime=0.29
/proc/11822/task/11826/stat : 11826 (java) S 11820 11822 11346 0 -1 64 3700 0 0 0 28 1 0 0 16 0 13 0 149719852 1836261376 46643 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=11822/tid=11827] ppid=11820 vsize=1793224 CPUtime=0
/proc/11822/task/11827/stat : 11827 (java) S 11820 11822 11346 0 -1 64 31 0 0 0 0 0 0 0 16 0 13 0 149719855 1836261376 46643 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=11822/tid=11828] ppid=11820 vsize=1793224 CPUtime=0
/proc/11822/task/11828/stat : 11828 (java) S 11820 11822 11346 0 -1 64 11 0 0 0 0 0 0 0 16 0 13 0 149719855 1836261376 46643 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=11822/tid=11829] ppid=11820 vsize=1793224 CPUtime=0
/proc/11822/task/11829/stat : 11829 (java) S 11820 11822 11346 0 -1 64 6 0 0 0 0 0 0 0 16 0 13 0 149719855 1836261376 46643 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=11822/tid=11830] ppid=11820 vsize=1793224 CPUtime=0
/proc/11822/task/11830/stat : 11830 (java) S 11820 11822 11346 0 -1 64 1 0 0 0 0 0 0 0 23 0 13 0 149719859 1836261376 46643 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=11822/tid=11831] ppid=11820 vsize=1793224 CPUtime=2.02
/proc/11822/task/11831/stat : 11831 (java) S 11820 11822 11346 0 -1 64 7520 0 0 0 200 2 0 0 16 0 13 0 149719859 1836261376 46643 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=11822/tid=11832] ppid=11820 vsize=1793224 CPUtime=1.03
/proc/11822/task/11832/stat : 11832 (java) S 11820 11822 11346 0 -1 64 3233 0 0 0 102 1 0 0 16 0 13 0 149719859 1836261376 46643 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=11822/tid=11833] ppid=11820 vsize=1793224 CPUtime=0
/proc/11822/task/11833/stat : 11833 (java) S 11820 11822 11346 0 -1 64 2 0 0 0 0 0 0 0 24 0 13 0 149719859 1836261376 46643 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=11822/tid=11834] ppid=11820 vsize=1793224 CPUtime=0
/proc/11822/task/11834/stat : 11834 (java) S 11820 11822 11346 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 149719859 1836261376 46643 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=11822/tid=11835] ppid=11820 vsize=1793224 CPUtime=0
/proc/11822/task/11835/stat : 11835 (java) S 11820 11822 11346 0 -1 64 4 0 0 0 0 0 0 0 22 0 13 0 149720034 1836261376 46643 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 8.78
Current children cumulated vsize (KiB) 1793224

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

[startup+6.70302 s]
/proc/loadavg: 1.15 1.03 1.01 3/90 11835
/proc/meminfo: memFree=1482976/2055920 swapFree=4168584/4192956
[pid=11822] ppid=11820 vsize=1793224 CPUtime=9.41
/proc/11822/stat : 11822 (java) S 11820 11822 11346 0 -1 0 57786 0 1 0 916 25 0 0 18 0 13 0 149719850 1836261376 46668 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/11822/statm: 448306 46668 1325 9 0 445918 0
[pid=11822/tid=11824] ppid=11820 vsize=1793224 CPUtime=5.47
/proc/11822/task/11824/stat : 11824 (java) R 11820 11822 11346 0 -1 64 37747 0 1 0 530 17 0 0 25 0 13 0 149719851 1836261376 46668 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4109558567 0 4 0 23759 0 0 0 -1 0 0 0
[pid=11822/tid=11825] ppid=11820 vsize=1793224 CPUtime=0.28
/proc/11822/task/11825/stat : 11825 (java) S 11820 11822 11346 0 -1 64 3957 0 0 0 27 1 0 0 16 0 13 0 149719852 1836261376 46668 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=11822/tid=11826] ppid=11820 vsize=1793224 CPUtime=0.29
/proc/11822/task/11826/stat : 11826 (java) S 11820 11822 11346 0 -1 64 3700 0 0 0 28 1 0 0 16 0 13 0 149719852 1836261376 46668 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=11822/tid=11827] ppid=11820 vsize=1793224 CPUtime=0
/proc/11822/task/11827/stat : 11827 (java) S 11820 11822 11346 0 -1 64 31 0 0 0 0 0 0 0 16 0 13 0 149719855 1836261376 46668 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=11822/tid=11828] ppid=11820 vsize=1793224 CPUtime=0
/proc/11822/task/11828/stat : 11828 (java) S 11820 11822 11346 0 -1 64 11 0 0 0 0 0 0 0 16 0 13 0 149719855 1836261376 46668 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=11822/tid=11829] ppid=11820 vsize=1793224 CPUtime=0
/proc/11822/task/11829/stat : 11829 (java) S 11820 11822 11346 0 -1 64 6 0 0 0 0 0 0 0 16 0 13 0 149719855 1836261376 46668 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=11822/tid=11830] ppid=11820 vsize=1793224 CPUtime=0
/proc/11822/task/11830/stat : 11830 (java) S 11820 11822 11346 0 -1 64 1 0 0 0 0 0 0 0 23 0 13 0 149719859 1836261376 46668 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=11822/tid=11831] ppid=11820 vsize=1793224 CPUtime=2.04
/proc/11822/task/11831/stat : 11831 (java) S 11820 11822 11346 0 -1 64 7520 0 0 0 202 2 0 0 16 0 13 0 149719859 1836261376 46668 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=11822/tid=11832] ppid=11820 vsize=1793224 CPUtime=1.27
/proc/11822/task/11832/stat : 11832 (java) S 11820 11822 11346 0 -1 64 4107 0 0 0 126 1 0 0 17 0 13 0 149719859 1836261376 46668 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=11822/tid=11833] ppid=11820 vsize=1793224 CPUtime=0
/proc/11822/task/11833/stat : 11833 (java) S 11820 11822 11346 0 -1 64 2 0 0 0 0 0 0 0 24 0 13 0 149719859 1836261376 46668 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=11822/tid=11834] ppid=11820 vsize=1793224 CPUtime=0
/proc/11822/task/11834/stat : 11834 (java) S 11820 11822 11346 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 149719859 1836261376 46668 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=11822/tid=11835] ppid=11820 vsize=1793224 CPUtime=0
/proc/11822/task/11835/stat : 11835 (java) S 11820 11822 11346 0 -1 64 4 0 0 0 0 0 0 0 22 0 13 0 149720034 1836261376 46668 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 9.41
Current children cumulated vsize (KiB) 1793224

[startup+6.90205 s]
/proc/loadavg: 1.15 1.03 1.01 3/90 11835
/proc/meminfo: memFree=1482976/2055920 swapFree=4168584/4192956
[pid=11822] ppid=11820 vsize=1793224 CPUtime=9.61
/proc/11822/stat : 11822 (java) S 11820 11822 11346 0 -1 0 57786 0 1 0 936 25 0 0 18 0 13 0 149719850 1836261376 46668 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/11822/statm: 448306 46668 1325 9 0 445918 0
[pid=11822/tid=11824] ppid=11820 vsize=1793224 CPUtime=5.67
/proc/11822/task/11824/stat : 11824 (java) R 11820 11822 11346 0 -1 64 37747 0 1 0 550 17 0 0 25 0 13 0 149719851 1836261376 46668 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4109660731 0 4 0 23759 0 0 0 -1 0 0 0
[pid=11822/tid=11825] ppid=11820 vsize=1793224 CPUtime=0.28
/proc/11822/task/11825/stat : 11825 (java) S 11820 11822 11346 0 -1 64 3957 0 0 0 27 1 0 0 16 0 13 0 149719852 1836261376 46668 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=11822/tid=11826] ppid=11820 vsize=1793224 CPUtime=0.29
/proc/11822/task/11826/stat : 11826 (java) S 11820 11822 11346 0 -1 64 3700 0 0 0 28 1 0 0 16 0 13 0 149719852 1836261376 46668 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=11822/tid=11827] ppid=11820 vsize=1793224 CPUtime=0
/proc/11822/task/11827/stat : 11827 (java) S 11820 11822 11346 0 -1 64 31 0 0 0 0 0 0 0 16 0 13 0 149719855 1836261376 46668 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=11822/tid=11828] ppid=11820 vsize=1793224 CPUtime=0
/proc/11822/task/11828/stat : 11828 (java) S 11820 11822 11346 0 -1 64 11 0 0 0 0 0 0 0 16 0 13 0 149719855 1836261376 46668 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=11822/tid=11829] ppid=11820 vsize=1793224 CPUtime=0
/proc/11822/task/11829/stat : 11829 (java) S 11820 11822 11346 0 -1 64 6 0 0 0 0 0 0 0 16 0 13 0 149719855 1836261376 46668 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=11822/tid=11830] ppid=11820 vsize=1793224 CPUtime=0
/proc/11822/task/11830/stat : 11830 (java) S 11820 11822 11346 0 -1 64 1 0 0 0 0 0 0 0 23 0 13 0 149719859 1836261376 46668 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=11822/tid=11831] ppid=11820 vsize=1793224 CPUtime=2.04
/proc/11822/task/11831/stat : 11831 (java) S 11820 11822 11346 0 -1 64 7520 0 0 0 202 2 0 0 16 0 13 0 149719859 1836261376 46668 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=11822/tid=11832] ppid=11820 vsize=1793224 CPUtime=1.27
/proc/11822/task/11832/stat : 11832 (java) S 11820 11822 11346 0 -1 64 4107 0 0 0 126 1 0 0 17 0 13 0 149719859 1836261376 46668 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=11822/tid=11833] ppid=11820 vsize=1793224 CPUtime=0
/proc/11822/task/11833/stat : 11833 (java) S 11820 11822 11346 0 -1 64 2 0 0 0 0 0 0 0 24 0 13 0 149719859 1836261376 46668 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=11822/tid=11834] ppid=11820 vsize=1793224 CPUtime=0
/proc/11822/task/11834/stat : 11834 (java) S 11820 11822 11346 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 149719859 1836261376 46668 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=11822/tid=11835] ppid=11820 vsize=1793224 CPUtime=0
/proc/11822/task/11835/stat : 11835 (java) S 11820 11822 11346 0 -1 64 4 0 0 0 0 0 0 0 22 0 13 0 149720034 1836261376 46668 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 9.61
Current children cumulated vsize (KiB) 1793224

[startup+7.0025 s]
/proc/loadavg: 1.15 1.03 1.01 3/90 11835
/proc/meminfo: memFree=1482976/2055920 swapFree=4168584/4192956
[pid=11822] ppid=11820 vsize=0 CPUtime=9.69
/proc/11822/stat : 11822 (java) Z 11820 11822 11346 0 -1 1036 57796 0 1 0 942 27 0 0 16 0 2 0 149719850 0 0 18446744073709551615 0 0 0 0 0 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/11822/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 9.69
Current children cumulated vsize (KiB) 0

Child status: 20
Real time (s): 7.0173
CPU time (s): 9.71252
CPU user time (s): 9.42257
CPU system time (s): 0.289955
CPU usage (%): 138.408
Max. virtual memory (cumulated for all children) (KiB): 1794776

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9.42257
system time used= 0.289955
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 57796
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= 889
involuntary context switches= 891

runsolver used 0.012998 second user time and 0.025996 second system time

The end

Launcher Data (download as text)

Begin job on node22 on Thu Apr 19 21:27:02 UTC 2007

IDJOB= 362782
IDBENCH= 1646
IDSOLVER= 160
FILE ID= node22/362782-1177018022

PBS_JOBID= 4630562

Free space on /tmp= 66495 MiB

SOLVER NAME= sat4jPseudoCP 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-e226.opb
COMMAND LINE= java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/362782-1177018022/sat4jPseudoCP.jar /tmp/evaluation/362782-1177018022/instance-362782-1177018022.opb       
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node22/watcher-362782-1177018022 -o ROOT/results/node22/solver-362782-1177018022 -C 1800 -W 3600 -M 1800 --output-limit 1,15  java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/362782-1177018022/sat4jPseudoCP.jar /tmp/evaluation/362782-1177018022/instance-362782-1177018022.opb       

META MD5SUM SOLVER= 592978c395d7dcf045996aed0652cb30
MD5SUM BENCH=  ba85c504e75c36f184b41f40c4eddd0f

RANDOM SEED= 725439332

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node22.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		: 3000.265
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		: 3000.265
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:       1667360 kB
Buffers:         42604 kB
Cached:         254948 kB
SwapCached:       2192 kB
Active:          94628 kB
Inactive:       225500 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1667360 kB
SwapTotal:     4192956 kB
SwapFree:      4168584 kB
Dirty:            4368 kB
Writeback:           4 kB
Mapped:          30388 kB
Slab:            53956 kB
Committed_AS:  1806236 kB
PageTables:       1676 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= 66495 MiB

End job on node22 on Thu Apr 19 21:27:09 UTC 2007