Trace number 362982

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 8.5327 6.44976

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-pilot.opb
MD5SUM3b411a9d6011bc35efb221797d9fcf38
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 benchmark1.92771
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables86785
Total number of constraints2481
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 constraints2481
Minimum length of a constraint10
Maximum length of a constraint7620
Number of terms in the objective function 840
Biggest coefficient in the objective function 21170
Number of bits for the biggest coefficient in the objective function 15
Sum of the numbers in the objective function 524903
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 530339
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
0.20/0.20	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/362982-1177021454/instance-362982-1177021454.opb
0.20/0.20	c reading problem ... 
8.22/6.27	c ... done. Wall clock time 6.069s.
8.22/6.27	c CPU time (experimental) 4.96s.
8.22/6.27	c #vars     86785
8.22/6.27	c #constraints  2710
8.33/6.36	c starts		: 0
8.33/6.36	c conflicts		: 0
8.33/6.36	c decisions		: 0
8.33/6.36	c propagations		: 2543
8.33/6.36	c inspects		: 1690
8.33/6.36	c learnt literals	: 0
8.33/6.36	c learnt binary clauses	: 0
8.33/6.36	c learnt ternary clauses	: 0
8.33/6.36	c learnt clauses	: 0
8.33/6.36	c root simplifications	: 0
8.33/6.36	c removed literals (reason simplification)	: 0
8.33/6.36	c reason swapping (by a shorter reason)	: 0
8.33/6.36	c Calls to reduceDB	: 0
8.33/6.36	c speed (decisions/second)	: 0.0
8.33/6.36	c non guided choices	0
8.33/6.36	s UNSATISFIABLE
8.33/6.36	c Total wall clock time (ms): 6.157

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/node6/watcher-362982-1177021454 -o ROOT/results/node6/solver-362982-1177021454 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/362982-1177021454/sat4jPseudoCPClause.jar /tmp/evaluation/362982-1177021454/instance-362982-1177021454.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: 0.85 0.97 0.99 3/77 9028
/proc/meminfo: memFree=1800184/2055924 swapFree=4146720/4192956
[pid=9028] ppid=9026 vsize=152 CPUtime=0
/proc/9028/stat : 9028 (java) R 9026 9028 8292 0 -1 0 42 0 0 0 0 0 0 0 19 0 1 0 178183112 155648 26 18446744073709551615 134512640 134550740 4294956592 18446744073709551615 2146048 0 0 4096 0 0 0 0 17 1 0 0
/proc/9028/statm: 38 26 19 9 0 4 0

[startup+0.0905531 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 9028
/proc/meminfo: memFree=1800184/2055924 swapFree=4146720/4192956
[pid=9028] ppid=9026 vsize=1777844 CPUtime=0.07
/proc/9028/stat : 9028 (java) S 9026 9028 8292 0 -1 0 3832 0 1 0 5 2 0 0 18 0 7 0 178183112 1820512256 3574 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23755 18446744073709551615 0 0 17 1 0 0
/proc/9028/statm: 444461 3574 1091 9 0 442097 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1777844

[startup+0.101551 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 9028
/proc/meminfo: memFree=1800184/2055924 swapFree=4146720/4192956
[pid=9028] ppid=9026 vsize=1780112 CPUtime=0.08
/proc/9028/stat : 9028 (java) S 9026 9028 8292 0 -1 0 3938 0 1 0 6 2 0 0 18 0 12 0 178183112 1822834688 3679 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/9028/statm: 445028 3679 1119 9 0 442646 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1780112

[startup+0.301576 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 9028
/proc/meminfo: memFree=1800184/2055924 swapFree=4146720/4192956
[pid=9028] ppid=9026 vsize=1782592 CPUtime=0.32
/proc/9028/stat : 9028 (java) S 9026 9028 8292 0 -1 0 5849 0 1 0 29 3 0 0 18 0 12 0 178183112 1825374208 5587 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/9028/statm: 445648 5587 1267 9 0 443259 0
Current children cumulated CPU time (s) 0.32
Current children cumulated vsize (KiB) 1782592

[startup+0.701623 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 9028
/proc/meminfo: memFree=1800184/2055924 swapFree=4146720/4192956
[pid=9028] ppid=9026 vsize=1783640 CPUtime=0.9
/proc/9028/stat : 9028 (java) S 9026 9028 8292 0 -1 0 7952 0 1 0 85 5 0 0 18 0 12 0 178183112 1826447360 7553 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/9028/statm: 445910 7554 1302 9 0 443521 0
Current children cumulated CPU time (s) 0.9
Current children cumulated vsize (KiB) 1783640

[startup+1.50172 s]
/proc/loadavg: 0.85 0.97 0.99 3/89 9040
/proc/meminfo: memFree=1763352/2055924 swapFree=4146720/4192956
[pid=9028] ppid=9026 vsize=1793560 CPUtime=2.39
/proc/9028/stat : 9028 (java) S 9026 9028 8292 0 -1 0 25708 0 1 0 225 14 0 0 18 0 12 0 178183112 1836605440 22615 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/9028/statm: 448390 22620 1314 9 0 446001 0
[pid=9028/tid=9030] ppid=9026 vsize=1793560 CPUtime=1.11
/proc/9028/task/9030/stat : 9030 (java) R 9026 9028 8292 0 -1 64 19102 0 1 0 100 11 0 0 18 0 12 0 178183113 1836605440 22623 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4109566032 0 4 0 23759 0 0 0 -1 1 0 0
[pid=9028/tid=9031] ppid=9026 vsize=1793560 CPUtime=0
/proc/9028/task/9031/stat : 9031 (java) S 9026 9028 8292 0 -1 64 3 0 0 0 0 0 0 0 19 0 12 0 178183115 1836605440 22627 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=9028/tid=9032] ppid=9026 vsize=1793560 CPUtime=0
/proc/9028/task/9032/stat : 9032 (java) S 9026 9028 8292 0 -1 64 1 0 0 0 0 0 0 0 20 0 12 0 178183115 1836605440 22630 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=9028/tid=9033] ppid=9026 vsize=1793560 CPUtime=0
/proc/9028/task/9033/stat : 9033 (java) S 9026 9028 8292 0 -1 64 2 0 0 0 0 0 0 0 17 0 12 0 178183117 1836605440 22633 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=9028/tid=9034] ppid=9026 vsize=1793560 CPUtime=0
/proc/9028/task/9034/stat : 9034 (java) S 9026 9028 8292 0 -1 64 10 0 0 0 0 0 0 0 22 0 12 0 178183118 1836605440 22635 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=9028/tid=9035] ppid=9026 vsize=1793560 CPUtime=0
/proc/9028/task/9035/stat : 9035 (java) S 9026 9028 8292 0 -1 64 3 0 0 0 0 0 0 0 23 0 12 0 178183118 1836605440 22638 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=9028/tid=9036] ppid=9026 vsize=1793560 CPUtime=0
/proc/9028/task/9036/stat : 9036 (java) S 9026 9028 8292 0 -1 64 0 0 0 0 0 0 0 0 18 0 12 0 178183122 1836605440 22641 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=9028/tid=9037] ppid=9026 vsize=1793560 CPUtime=0.36
/proc/9028/task/9037/stat : 9037 (java) S 9026 9028 8292 0 -1 64 912 0 0 0 36 0 0 0 16 0 12 0 178183122 1836605440 22644 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=9028/tid=9038] ppid=9026 vsize=1793560 CPUtime=0.89
/proc/9028/task/9038/stat : 9038 (java) R 9026 9028 8292 0 -1 64 4982 0 0 0 87 2 0 0 18 0 12 0 178183122 1836605440 22646 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 103336763 0 4 0 23759 0 0 0 -1 0 0 0
[pid=9028/tid=9039] ppid=9026 vsize=1793560 CPUtime=0
/proc/9028/task/9039/stat : 9039 (java) S 9026 9028 8292 0 -1 64 2 0 0 0 0 0 0 0 20 0 12 0 178183122 1836605440 22648 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=9028/tid=9040] ppid=9026 vsize=1793560 CPUtime=0
/proc/9028/task/9040/stat : 9040 (java) S 9026 9028 8292 0 -1 64 1 0 0 0 0 0 0 0 15 0 12 0 178183122 1836605440 22649 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.39
Current children cumulated vsize (KiB) 1793560

[startup+3.1029 s]
/proc/loadavg: 0.85 0.97 0.99 2/89 9040
/proc/meminfo: memFree=1646296/2055924 swapFree=4146720/4192956
[pid=9028] ppid=9026 vsize=1792564 CPUtime=4.32
/proc/9028/stat : 9028 (java) S 9026 9028 8292 0 -1 0 51234 0 1 0 405 27 0 0 18 0 12 0 178183112 1835585536 46912 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/9028/statm: 448141 46912 1324 9 0 445752 0
[pid=9028/tid=9030] ppid=9026 vsize=1792564 CPUtime=2.55
/proc/9028/task/9030/stat : 9030 (java) R 9026 9028 8292 0 -1 64 37687 0 1 0 236 19 0 0 22 0 12 0 178183113 1835585536 46912 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4109553209 0 4 0 23759 0 0 0 -1 0 0 0
[pid=9028/tid=9031] ppid=9026 vsize=1792564 CPUtime=0.13
/proc/9028/task/9031/stat : 9031 (java) S 9026 9028 8292 0 -1 64 2961 0 0 0 12 1 0 0 18 0 12 0 178183115 1835585536 46912 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=9028/tid=9032] ppid=9026 vsize=1792564 CPUtime=0.12
/proc/9028/task/9032/stat : 9032 (java) S 9026 9028 8292 0 -1 64 2979 0 0 0 11 1 0 0 17 0 12 0 178183115 1835585536 46912 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=9028/tid=9033] ppid=9026 vsize=1792564 CPUtime=0
/proc/9028/task/9033/stat : 9033 (java) S 9026 9028 8292 0 -1 64 8 0 0 0 0 0 0 0 16 0 12 0 178183117 1835585536 46912 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=9028/tid=9034] ppid=9026 vsize=1792564 CPUtime=0
/proc/9028/task/9034/stat : 9034 (java) S 9026 9028 8292 0 -1 64 11 0 0 0 0 0 0 0 16 0 12 0 178183118 1835585536 46912 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=9028/tid=9035] ppid=9026 vsize=1792564 CPUtime=0
/proc/9028/task/9035/stat : 9035 (java) S 9026 9028 8292 0 -1 64 6 0 0 0 0 0 0 0 16 0 12 0 178183118 1835585536 46912 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=9028/tid=9036] ppid=9026 vsize=1792564 CPUtime=0
/proc/9028/task/9036/stat : 9036 (java) S 9026 9028 8292 0 -1 64 0 0 0 0 0 0 0 0 18 0 12 0 178183122 1835585536 46912 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=9028/tid=9037] ppid=9026 vsize=1792564 CPUtime=0.46
/proc/9028/task/9037/stat : 9037 (java) S 9026 9028 8292 0 -1 64 1345 0 0 0 46 0 0 0 15 0 12 0 178183122 1835585536 46912 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=9028/tid=9038] ppid=9026 vsize=1792564 CPUtime=1
/proc/9028/task/9038/stat : 9038 (java) S 9026 9028 8292 0 -1 64 5535 0 0 0 98 2 0 0 16 0 12 0 178183122 1835585536 46912 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=9028/tid=9039] ppid=9026 vsize=1792564 CPUtime=0
/proc/9028/task/9039/stat : 9039 (java) S 9026 9028 8292 0 -1 64 2 0 0 0 0 0 0 0 20 0 12 0 178183122 1835585536 46912 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=9028/tid=9040] ppid=9026 vsize=1792564 CPUtime=0
/proc/9028/task/9040/stat : 9040 (java) S 9026 9028 8292 0 -1 64 1 0 0 0 0 0 0 0 15 0 12 0 178183122 1835585536 46912 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 4.32
Current children cumulated vsize (KiB) 1792564

[startup+6.30228 s]
/proc/loadavg: 0.86 0.97 0.99 2/89 9040
/proc/meminfo: memFree=1561624/2055924 swapFree=4146720/4192956
[pid=9028] ppid=9026 vsize=1793488 CPUtime=8.33
/proc/9028/stat : 9028 (java) S 9026 9028 8292 0 -1 0 72491 0 1 0 795 38 0 0 18 0 12 0 178183112 1836531712 64965 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/9028/statm: 448372 64965 1326 9 0 445983 0
[pid=9028/tid=9030] ppid=9026 vsize=1793488 CPUtime=4.99
/proc/9028/task/9030/stat : 9030 (java) R 9026 9028 8292 0 -1 64 37708 0 1 0 479 20 0 0 20 0 12 0 178183113 1836531712 64965 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4109214405 0 4 0 23759 0 0 0 -1 1 0 0
[pid=9028/tid=9031] ppid=9026 vsize=1793488 CPUtime=0.88
/proc/9028/task/9031/stat : 9031 (java) S 9026 9028 8292 0 -1 64 13090 0 0 0 81 7 0 0 16 0 12 0 178183115 1836531712 64965 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=9028/tid=9032] ppid=9026 vsize=1793488 CPUtime=0.88
/proc/9028/task/9032/stat : 9032 (java) S 9026 9028 8292 0 -1 64 14003 0 0 0 82 6 0 0 16 0 12 0 178183115 1836531712 64965 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=9028/tid=9033] ppid=9026 vsize=1793488 CPUtime=0
/proc/9028/task/9033/stat : 9033 (java) S 9026 9028 8292 0 -1 64 10 0 0 0 0 0 0 0 15 0 12 0 178183117 1836531712 64965 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=9028/tid=9034] ppid=9026 vsize=1793488 CPUtime=0
/proc/9028/task/9034/stat : 9034 (java) S 9026 9028 8292 0 -1 64 11 0 0 0 0 0 0 0 16 0 12 0 178183118 1836531712 64965 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=9028/tid=9035] ppid=9026 vsize=1793488 CPUtime=0
/proc/9028/task/9035/stat : 9035 (java) S 9026 9028 8292 0 -1 64 6 0 0 0 0 0 0 0 16 0 12 0 178183118 1836531712 64965 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=9028/tid=9036] ppid=9026 vsize=1793488 CPUtime=0
/proc/9028/task/9036/stat : 9036 (java) S 9026 9028 8292 0 -1 64 0 0 0 0 0 0 0 0 18 0 12 0 178183122 1836531712 64965 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=9028/tid=9037] ppid=9026 vsize=1793488 CPUtime=0.51
/proc/9028/task/9037/stat : 9037 (java) R 9026 9028 8292 0 -1 64 1415 0 0 0 50 1 0 0 16 0 12 0 178183122 1836531712 64965 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=9028/tid=9038] ppid=9026 vsize=1793488 CPUtime=1.03
/proc/9028/task/9038/stat : 9038 (java) R 9026 9028 8292 0 -1 64 5546 0 0 0 101 2 0 0 16 0 12 0 178183122 1836531712 64965 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 105055782 0 4 0 23759 0 0 0 -1 0 0 0
[pid=9028/tid=9039] ppid=9026 vsize=1793488 CPUtime=0
/proc/9028/task/9039/stat : 9039 (java) S 9026 9028 8292 0 -1 64 2 0 0 0 0 0 0 0 20 0 12 0 178183122 1836531712 64965 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=9028/tid=9040] ppid=9026 vsize=1793488 CPUtime=0
/proc/9028/task/9040/stat : 9040 (java) S 9026 9028 8292 0 -1 64 1 0 0 0 0 0 0 0 15 0 12 0 178183122 1836531712 64965 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 8.33
Current children cumulated vsize (KiB) 1793488

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

[startup+6.40229 s]
/proc/loadavg: 0.86 0.97 0.99 2/89 9040
/proc/meminfo: memFree=1561624/2055924 swapFree=4146720/4192956
[pid=9028] ppid=9026 vsize=1794836 CPUtime=8.49
/proc/9028/stat : 9028 (java) S 9026 9028 8292 0 -1 0 72959 0 1 0 810 39 0 0 18 0 10 0 178183112 1837912064 65261 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/9028/statm: 448709 65261 1329 9 0 446320 0
[pid=9028/tid=9030] ppid=9026 vsize=1794836 CPUtime=5.05
/proc/9028/task/9030/stat : 9030 (java) S 9026 9028 8292 0 -1 64 37722 0 1 0 485 20 0 0 20 0 10 0 178183113 1837912064 65261 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=9028/tid=9031] ppid=9026 vsize=1794836 CPUtime=0.88
/proc/9028/task/9031/stat : 9031 (java) S 9026 9028 8292 0 -1 64 13090 0 0 0 81 7 0 0 16 0 10 0 178183115 1837912064 65261 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=9028/tid=9032] ppid=9026 vsize=1794836 CPUtime=0.88
/proc/9028/task/9032/stat : 9032 (java) S 9026 9028 8292 0 -1 64 14003 0 0 0 82 6 0 0 16 0 10 0 178183115 1837912064 65261 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=9028/tid=9033] ppid=9026 vsize=1794836 CPUtime=0
/proc/9028/task/9033/stat : 9033 (java) S 9026 9028 8292 0 -1 64 10 0 0 0 0 0 0 0 17 0 10 0 178183117 1837912064 65261 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=9028/tid=9034] ppid=9026 vsize=1794836 CPUtime=0
/proc/9028/task/9034/stat : 9034 (java) S 9026 9028 8292 0 -1 64 11 0 0 0 0 0 0 0 16 0 10 0 178183118 1837912064 65261 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=9028/tid=9035] ppid=9026 vsize=1794836 CPUtime=0
/proc/9028/task/9035/stat : 9035 (java) S 9026 9028 8292 0 -1 64 6 0 0 0 0 0 0 0 16 0 10 0 178183118 1837912064 65261 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=9028/tid=9037] ppid=9026 vsize=1794836 CPUtime=0.57
/proc/9028/task/9037/stat : 9037 (java) S 9026 9028 8292 0 -1 64 1859 0 0 0 56 1 0 0 17 0 10 0 178183122 1837912064 65261 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=9028/tid=9038] ppid=9026 vsize=1794836 CPUtime=1.05
/proc/9028/task/9038/stat : 9038 (java) S 9026 9028 8292 0 -1 64 5546 0 0 0 103 2 0 0 16 0 10 0 178183122 1837912064 65261 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=9028/tid=9039] ppid=9026 vsize=1794836 CPUtime=0
/proc/9028/task/9039/stat : 9039 (java) S 9026 9028 8292 0 -1 64 2 0 0 0 0 0 0 0 20 0 10 0 178183122 1837912064 65261 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 8.49
Current children cumulated vsize (KiB) 1794836

Child status: 20
Real time (s): 6.44976
CPU time (s): 8.5327
CPU user time (s): 8.10177
CPU system time (s): 0.430934
CPU usage (%): 132.295
Max. virtual memory (cumulated for all children) (KiB): 1794836

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 8.10177
system time used= 0.430934
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 72959
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= 548

runsolver used 0.013997 second user time and 0.024996 second system time

The end

Launcher Data (download as text)

Begin job on node6 on Thu Apr 19 22:24:15 UTC 2007

IDJOB= 362982
IDBENCH= 1703
IDSOLVER= 164
FILE ID= node6/362982-1177021454

PBS_JOBID= 4630589

Free space on /tmp= 66408 MiB

SOLVER NAME= sat4jPseudoCPClause 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-pilot.opb
COMMAND LINE= java  -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/362982-1177021454/sat4jPseudoCPClause.jar /tmp/evaluation/362982-1177021454/instance-362982-1177021454.opb
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-362982-1177021454 -o ROOT/results/node6/solver-362982-1177021454 -C 1800 -W 3600 -M 1800 --output-limit 1,15  java  -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/362982-1177021454/sat4jPseudoCPClause.jar /tmp/evaluation/362982-1177021454/instance-362982-1177021454.opb

META MD5SUM SOLVER= 592978c395d7dcf045996aed0652cb30
MD5SUM BENCH=  3b411a9d6011bc35efb221797d9fcf38

RANDOM SEED= 945119664

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node6.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		: 3000.232
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		: 3000.232
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:      2055924 kB
MemFree:       1800656 kB
Buffers:         31736 kB
Cached:         159160 kB
SwapCached:      13376 kB
Active:          91444 kB
Inactive:       122424 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1800656 kB
SwapTotal:     4192956 kB
SwapFree:      4146720 kB
Dirty:           12072 kB
Writeback:           0 kB
Mapped:          30228 kB
Slab:            27084 kB
Committed_AS:  6975544 kB
PageTables:       1784 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= 66408 MiB

End job on node6 on Thu Apr 19 22:24:21 UTC 2007