Trace number 362907

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
SAT4JPseudoResolution 2007-03-23UNSAT 5.55715 4.25222

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-bandm.opb
MD5SUMb002a5dc99ccd859f0d9410c5cb7a1b7
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 benchmark0.455929
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables14160
Total number of constraints305
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 constraints305
Minimum length of a constraint30
Maximum length of a constraint2100
Number of terms in the objective function 4710
Biggest coefficient in the objective function 6176
Number of bits for the biggest coefficient in the objective function 13
Sum of the numbers in the objective function 528047
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262144
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 528047
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	--- Begin Solver configuration ---
0.20/0.20	c Stops conflict analysis at the first Unique Implication Point
0.20/0.20	c org.sat4j.minisat.constraints.PBMaxClauseCardConstrDataStructure@691f36
0.20/0.20	c Learn all clauses as in MiniSAT
0.20/0.20	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.20/0.20	c VSIDS like heuristics from MiniSAT using a heap
0.20/0.20	c No reason simplification
0.20/0.20	c --- End Solver configuration ---
0.20/0.20	c solving /tmp/evaluation/362907-1177020133/instance-362907-1177020133.opb
0.20/0.20	c reading problem ... 
2.38/1.64	c ... done. Wall clock time 1.434s.
2.38/1.64	c CPU time (experimental) 1.09s.
2.38/1.64	c #vars     14160
2.38/1.64	c #constraints  602
5.50/4.20	c starts		: 7
5.50/4.20	c conflicts		: 2515
5.50/4.20	c decisions		: 3416
5.50/4.20	c propagations		: 54220
5.50/4.20	c inspects		: 436931
5.50/4.20	c learnt literals	: 19
5.50/4.20	c learnt binary clauses	: 13
5.50/4.20	c learnt ternary clauses	: 12
5.50/4.20	c learnt clauses	: 2495
5.50/4.20	c root simplifications	: 0
5.50/4.20	c removed literals (reason simplification)	: 0
5.50/4.20	c reason swapping (by a shorter reason)	: 0
5.50/4.20	c Calls to reduceDB	: 0
5.50/4.20	c speed (decisions/second)	: 1404.0279490341143
5.50/4.20	c non guided choices	0
5.50/4.20	s UNSATISFIABLE
5.50/4.20	c Total wall clock time (ms): 3.999

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/node52/watcher-362907-1177020133 -o ROOT/results/node52/solver-362907-1177020133 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/362907-1177020133/sat4jPseudoResolution.jar /tmp/evaluation/362907-1177020133/instance-362907-1177020133.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: 0.99 0.98 0.99 2/64 16240
/proc/meminfo: memFree=1765564/2055920 swapFree=4182956/4192956
[pid=16240] ppid=16238 vsize=0 CPUtime=0
/proc/16240/stat : 16240 (runsolver) R 16238 16240 15768 0 -1 4194368 16 0 0 0 0 0 0 0 19 0 1 0 56858370 0 0 18446744073709551615 0 0 0 18446744073709551615 273653755175 0 0 4096 24578 0 0 0 17 1 0 0
/proc/16240/statm: 0 0 0 0 0 0 0

[startup+0.105092 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 16240
/proc/meminfo: memFree=1765564/2055920 swapFree=4182956/4192956
[pid=16240] ppid=16238 vsize=1780108 CPUtime=0.08
/proc/16240/stat : 16240 (java) S 16238 16240 15768 0 -1 0 3980 0 1 0 6 2 0 0 18 0 12 0 56858370 1822830592 3722 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/16240/statm: 445027 3722 1123 9 0 442646 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1780108

[startup+0.2011 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 16240
/proc/meminfo: memFree=1765564/2055920 swapFree=4182956/4192956
[pid=16240] ppid=16238 vsize=1781412 CPUtime=0.2
/proc/16240/stat : 16240 (java) S 16238 16240 15768 0 -1 0 4846 0 1 0 17 3 0 0 18 0 12 0 56858370 1824165888 4585 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/16240/statm: 445353 4585 1244 9 0 442965 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 1781412

[startup+0.301104 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 16240
/proc/meminfo: memFree=1765564/2055920 swapFree=4182956/4192956
[pid=16240] ppid=16238 vsize=1781508 CPUtime=0.32
/proc/16240/stat : 16240 (java) S 16238 16240 15768 0 -1 0 5190 0 1 0 29 3 0 0 18 0 12 0 56858370 1824264192 4929 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/16240/statm: 445377 4929 1267 9 0 442989 0
Current children cumulated CPU time (s) 0.32
Current children cumulated vsize (KiB) 1781508

[startup+0.701135 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 16240
/proc/meminfo: memFree=1765564/2055920 swapFree=4182956/4192956
[pid=16240] ppid=16238 vsize=1787408 CPUtime=0.98
/proc/16240/stat : 16240 (java) S 16238 16240 15768 0 -1 0 8103 0 1 0 93 5 0 0 18 0 12 0 56858370 1830305792 7346 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/16240/statm: 446852 7347 1302 9 0 444464 0
Current children cumulated CPU time (s) 0.98
Current children cumulated vsize (KiB) 1787408

[startup+1.50119 s]
/proc/loadavg: 0.99 0.98 0.99 3/76 16252
/proc/meminfo: memFree=1725980/2055920 swapFree=4182956/4192956
[pid=16240] ppid=16238 vsize=1791540 CPUtime=2.27
/proc/16240/stat : 16240 (java) S 16238 16240 15768 0 -1 0 25566 0 1 0 215 12 0 0 18 0 12 0 56858370 1834536960 22452 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/16240/statm: 447885 22452 1315 9 0 445497 0
[pid=16240/tid=16242] ppid=16238 vsize=1791540 CPUtime=0.97
/proc/16240/task/16242/stat : 16242 (java) R 16238 16240 15768 0 -1 64 18960 0 1 0 88 9 0 0 20 0 12 0 56858371 1834536960 22452 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4109509765 0 4 0 23759 0 0 0 -1 0 0 0
[pid=16240/tid=16243] ppid=16238 vsize=1791540 CPUtime=0
/proc/16240/task/16243/stat : 16243 (java) S 16238 16240 15768 0 -1 64 2 0 0 0 0 0 0 0 19 0 12 0 56858373 1834536960 22452 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=16240/tid=16244] ppid=16238 vsize=1791540 CPUtime=0
/proc/16240/task/16244/stat : 16244 (java) S 16238 16240 15768 0 -1 64 0 0 0 0 0 0 0 0 20 0 12 0 56858373 1834536960 22452 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=16240/tid=16245] ppid=16238 vsize=1791540 CPUtime=0
/proc/16240/task/16245/stat : 16245 (java) S 16238 16240 15768 0 -1 64 2 0 0 0 0 0 0 0 16 0 12 0 56858375 1834536960 22452 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=16240/tid=16246] ppid=16238 vsize=1791540 CPUtime=0
/proc/16240/task/16246/stat : 16246 (java) S 16238 16240 15768 0 -1 64 10 0 0 0 0 0 0 0 22 0 12 0 56858376 1834536960 22452 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=16240/tid=16247] ppid=16238 vsize=1791540 CPUtime=0
/proc/16240/task/16247/stat : 16247 (java) S 16238 16240 15768 0 -1 64 4 0 0 0 0 0 0 0 23 0 12 0 56858376 1834536960 22452 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=16240/tid=16248] ppid=16238 vsize=1791540 CPUtime=0
/proc/16240/task/16248/stat : 16248 (java) S 16238 16240 15768 0 -1 64 1 0 0 0 0 0 0 0 24 0 12 0 56858379 1834536960 22452 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=16240/tid=16249] ppid=16238 vsize=1791540 CPUtime=0.55
/proc/16240/task/16249/stat : 16249 (java) S 16238 16240 15768 0 -1 64 2017 0 0 0 54 1 0 0 15 0 12 0 56858379 1834536960 22452 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=16240/tid=16250] ppid=16238 vsize=1791540 CPUtime=0.73
/proc/16240/task/16250/stat : 16250 (java) S 16238 16240 15768 0 -1 64 3871 0 0 0 72 1 0 0 16 0 12 0 56858379 1834536960 22452 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=16240/tid=16251] ppid=16238 vsize=1791540 CPUtime=0
/proc/16240/task/16251/stat : 16251 (java) S 16238 16240 15768 0 -1 64 1 0 0 0 0 0 0 0 25 0 12 0 56858379 1834536960 22452 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=16240/tid=16252] ppid=16238 vsize=1791540 CPUtime=0
/proc/16240/task/16252/stat : 16252 (java) S 16238 16240 15768 0 -1 64 0 0 0 0 0 0 0 0 15 0 12 0 56858380 1834536960 22452 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.27
Current children cumulated vsize (KiB) 1791540

[startup+3.1023 s]
/proc/loadavg: 0.99 0.98 0.99 2/77 16253
/proc/meminfo: memFree=1656724/2055920 swapFree=4182956/4192956
[pid=16240] ppid=16238 vsize=1791864 CPUtime=4.37
/proc/16240/stat : 16240 (java) S 16238 16240 15768 0 -1 0 37104 0 1 0 419 18 0 0 18 0 13 0 56858370 1834868736 33140 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/16240/statm: 447966 33140 1322 9 0 445578 0
[pid=16240/tid=16242] ppid=16238 vsize=1791864 CPUtime=2.37
/proc/16240/task/16242/stat : 16242 (java) R 16238 16240 15768 0 -1 64 29579 0 1 0 224 13 0 0 25 0 13 0 56858371 1834868736 33140 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4109797888 0 4 0 23759 0 0 0 -1 0 0 0
[pid=16240/tid=16243] ppid=16238 vsize=1791864 CPUtime=0
/proc/16240/task/16243/stat : 16243 (java) S 16238 16240 15768 0 -1 64 2 0 0 0 0 0 0 0 19 0 13 0 56858373 1834868736 33140 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=16240/tid=16244] ppid=16238 vsize=1791864 CPUtime=0
/proc/16240/task/16244/stat : 16244 (java) S 16238 16240 15768 0 -1 64 0 0 0 0 0 0 0 0 20 0 13 0 56858373 1834868736 33140 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=16240/tid=16245] ppid=16238 vsize=1791864 CPUtime=0
/proc/16240/task/16245/stat : 16245 (java) S 16238 16240 15768 0 -1 64 2 0 0 0 0 0 0 0 16 0 13 0 56858375 1834868736 33140 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=16240/tid=16246] ppid=16238 vsize=1791864 CPUtime=0
/proc/16240/task/16246/stat : 16246 (java) S 16238 16240 15768 0 -1 64 10 0 0 0 0 0 0 0 22 0 13 0 56858376 1834868736 33140 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=16240/tid=16247] ppid=16238 vsize=1791864 CPUtime=0
/proc/16240/task/16247/stat : 16247 (java) S 16238 16240 15768 0 -1 64 4 0 0 0 0 0 0 0 23 0 13 0 56858376 1834868736 33140 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=16240/tid=16248] ppid=16238 vsize=1791864 CPUtime=0
/proc/16240/task/16248/stat : 16248 (java) S 16238 16240 15768 0 -1 64 1 0 0 0 0 0 0 0 24 0 13 0 56858379 1834868736 33140 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=16240/tid=16249] ppid=16238 vsize=1791864 CPUtime=0.9
/proc/16240/task/16249/stat : 16249 (java) S 16238 16240 15768 0 -1 64 2071 0 0 0 89 1 0 0 16 0 13 0 56858379 1834868736 33140 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=16240/tid=16250] ppid=16238 vsize=1791864 CPUtime=1.07
/proc/16240/task/16250/stat : 16250 (java) S 16238 16240 15768 0 -1 64 4732 0 0 0 105 2 0 0 16 0 13 0 56858379 1834868736 33140 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=16240/tid=16251] ppid=16238 vsize=1791864 CPUtime=0
/proc/16240/task/16251/stat : 16251 (java) S 16238 16240 15768 0 -1 64 1 0 0 0 0 0 0 0 25 0 13 0 56858379 1834868736 33140 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=16240/tid=16252] ppid=16238 vsize=1791864 CPUtime=0
/proc/16240/task/16252/stat : 16252 (java) S 16238 16240 15768 0 -1 64 0 0 0 0 0 0 0 0 15 0 13 0 56858380 1834868736 33140 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=16240/tid=16253] ppid=16238 vsize=1791864 CPUtime=0
/proc/16240/task/16253/stat : 16253 (java) S 16238 16240 15768 0 -1 64 4 0 0 0 0 0 0 0 24 0 13 0 56858560 1834868736 33140 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 4.37
Current children cumulated vsize (KiB) 1791864

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

[startup+3.2023 s]
/proc/loadavg: 0.99 0.98 0.99 2/77 16253
/proc/meminfo: memFree=1656724/2055920 swapFree=4182956/4192956
[pid=16240] ppid=16238 vsize=1791864 CPUtime=4.47
/proc/16240/stat : 16240 (java) S 16238 16240 15768 0 -1 0 37821 0 1 0 429 18 0 0 18 0 13 0 56858370 1834868736 33857 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/16240/statm: 447966 33857 1322 9 0 445578 0
[pid=16240/tid=16242] ppid=16238 vsize=1791864 CPUtime=2.47
/proc/16240/task/16242/stat : 16242 (java) R 16238 16240 15768 0 -1 64 30296 0 1 0 233 14 0 0 25 0 13 0 56858371 1834868736 33857 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4109798403 0 4 0 23759 0 0 0 -1 0 0 0
[pid=16240/tid=16243] ppid=16238 vsize=1791864 CPUtime=0
/proc/16240/task/16243/stat : 16243 (java) S 16238 16240 15768 0 -1 64 2 0 0 0 0 0 0 0 19 0 13 0 56858373 1834868736 33857 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=16240/tid=16244] ppid=16238 vsize=1791864 CPUtime=0
/proc/16240/task/16244/stat : 16244 (java) S 16238 16240 15768 0 -1 64 0 0 0 0 0 0 0 0 20 0 13 0 56858373 1834868736 33857 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=16240/tid=16245] ppid=16238 vsize=1791864 CPUtime=0
/proc/16240/task/16245/stat : 16245 (java) S 16238 16240 15768 0 -1 64 2 0 0 0 0 0 0 0 16 0 13 0 56858375 1834868736 33857 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=16240/tid=16246] ppid=16238 vsize=1791864 CPUtime=0
/proc/16240/task/16246/stat : 16246 (java) S 16238 16240 15768 0 -1 64 10 0 0 0 0 0 0 0 22 0 13 0 56858376 1834868736 33857 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=16240/tid=16247] ppid=16238 vsize=1791864 CPUtime=0
/proc/16240/task/16247/stat : 16247 (java) S 16238 16240 15768 0 -1 64 4 0 0 0 0 0 0 0 23 0 13 0 56858376 1834868736 33857 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=16240/tid=16248] ppid=16238 vsize=1791864 CPUtime=0
/proc/16240/task/16248/stat : 16248 (java) S 16238 16240 15768 0 -1 64 1 0 0 0 0 0 0 0 24 0 13 0 56858379 1834868736 33857 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=16240/tid=16249] ppid=16238 vsize=1791864 CPUtime=0.9
/proc/16240/task/16249/stat : 16249 (java) S 16238 16240 15768 0 -1 64 2071 0 0 0 89 1 0 0 16 0 13 0 56858379 1834868736 33857 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=16240/tid=16250] ppid=16238 vsize=1791864 CPUtime=1.07
/proc/16240/task/16250/stat : 16250 (java) S 16238 16240 15768 0 -1 64 4732 0 0 0 105 2 0 0 16 0 13 0 56858379 1834868736 33857 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=16240/tid=16251] ppid=16238 vsize=1791864 CPUtime=0
/proc/16240/task/16251/stat : 16251 (java) S 16238 16240 15768 0 -1 64 1 0 0 0 0 0 0 0 25 0 13 0 56858379 1834868736 33857 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=16240/tid=16252] ppid=16238 vsize=1791864 CPUtime=0
/proc/16240/task/16252/stat : 16252 (java) S 16238 16240 15768 0 -1 64 0 0 0 0 0 0 0 0 15 0 13 0 56858380 1834868736 33857 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=16240/tid=16253] ppid=16238 vsize=1791864 CPUtime=0
/proc/16240/task/16253/stat : 16253 (java) S 16238 16240 15768 0 -1 64 4 0 0 0 0 0 0 0 24 0 13 0 56858560 1834868736 33857 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 4.47
Current children cumulated vsize (KiB) 1791864

[startup+4.00235 s]
/proc/loadavg: 0.99 0.98 0.99 2/77 16253
/proc/meminfo: memFree=1632340/2055920 swapFree=4182956/4192956
[pid=16240] ppid=16238 vsize=1791864 CPUtime=5.26
/proc/16240/stat : 16240 (java) S 16238 16240 15768 0 -1 0 42437 0 1 0 506 20 0 0 18 0 13 0 56858370 1834868736 38473 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/16240/statm: 447966 38474 1322 9 0 445578 0
[pid=16240/tid=16242] ppid=16238 vsize=1791864 CPUtime=3.27
/proc/16240/task/16242/stat : 16242 (java) R 16238 16240 15768 0 -1 64 34913 0 1 0 311 16 0 0 25 0 13 0 56858371 1834868736 38474 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4109668557 0 4 0 23759 0 0 0 -1 1 0 0
[pid=16240/tid=16243] ppid=16238 vsize=1791864 CPUtime=0
/proc/16240/task/16243/stat : 16243 (java) S 16238 16240 15768 0 -1 64 2 0 0 0 0 0 0 0 19 0 13 0 56858373 1834868736 38474 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=16240/tid=16244] ppid=16238 vsize=1791864 CPUtime=0
/proc/16240/task/16244/stat : 16244 (java) S 16238 16240 15768 0 -1 64 0 0 0 0 0 0 0 0 20 0 13 0 56858373 1834868736 38474 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=16240/tid=16245] ppid=16238 vsize=1791864 CPUtime=0
/proc/16240/task/16245/stat : 16245 (java) S 16238 16240 15768 0 -1 64 2 0 0 0 0 0 0 0 16 0 13 0 56858375 1834868736 38475 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=16240/tid=16246] ppid=16238 vsize=1791864 CPUtime=0
/proc/16240/task/16246/stat : 16246 (java) S 16238 16240 15768 0 -1 64 10 0 0 0 0 0 0 0 22 0 13 0 56858376 1834868736 38476 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=16240/tid=16247] ppid=16238 vsize=1791864 CPUtime=0
/proc/16240/task/16247/stat : 16247 (java) S 16238 16240 15768 0 -1 64 4 0 0 0 0 0 0 0 23 0 13 0 56858376 1834868736 38476 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=16240/tid=16248] ppid=16238 vsize=1791864 CPUtime=0
/proc/16240/task/16248/stat : 16248 (java) S 16238 16240 15768 0 -1 64 1 0 0 0 0 0 0 0 24 0 13 0 56858379 1834868736 38476 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=16240/tid=16249] ppid=16238 vsize=1791864 CPUtime=0.9
/proc/16240/task/16249/stat : 16249 (java) S 16238 16240 15768 0 -1 64 2071 0 0 0 89 1 0 0 16 0 13 0 56858379 1834868736 38476 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=16240/tid=16250] ppid=16238 vsize=1791864 CPUtime=1.07
/proc/16240/task/16250/stat : 16250 (java) S 16238 16240 15768 0 -1 64 4732 0 0 0 105 2 0 0 16 0 13 0 56858379 1834868736 38477 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=16240/tid=16251] ppid=16238 vsize=1791864 CPUtime=0
/proc/16240/task/16251/stat : 16251 (java) S 16238 16240 15768 0 -1 64 1 0 0 0 0 0 0 0 25 0 13 0 56858379 1834868736 38477 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=16240/tid=16252] ppid=16238 vsize=1791864 CPUtime=0
/proc/16240/task/16252/stat : 16252 (java) S 16238 16240 15768 0 -1 64 0 0 0 0 0 0 0 0 15 0 13 0 56858380 1834868736 38477 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=16240/tid=16253] ppid=16238 vsize=1791864 CPUtime=0
/proc/16240/task/16253/stat : 16253 (java) S 16238 16240 15768 0 -1 64 4 0 0 0 0 0 0 0 24 0 13 0 56858560 1834868736 38478 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 5.26
Current children cumulated vsize (KiB) 1791864

[startup+4.20237 s]
/proc/loadavg: 0.99 0.98 0.99 2/77 16253
/proc/meminfo: memFree=1632340/2055920 swapFree=4182956/4192956
[pid=16240] ppid=16238 vsize=1792304 CPUtime=5.5
/proc/16240/stat : 16240 (java) S 16238 16240 15768 0 -1 0 44256 0 1 0 530 20 0 0 18 0 13 0 56858370 1835319296 39978 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/16240/statm: 448076 39978 1322 9 0 445688 0
[pid=16240/tid=16242] ppid=16238 vsize=1792304 CPUtime=3.47
/proc/16240/task/16242/stat : 16242 (java) R 16238 16240 15768 0 -1 64 36327 0 1 0 331 16 0 0 25 0 12 0 56858371 1835319296 39979 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=16240/tid=16243] ppid=16238 vsize=1792304 CPUtime=0
/proc/16240/task/16243/stat : 16243 (java) S 16238 16240 15768 0 -1 64 2 0 0 0 0 0 0 0 19 0 12 0 56858373 1835319296 39979 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=16240/tid=16244] ppid=16238 vsize=1792304 CPUtime=0
/proc/16240/task/16244/stat : 16244 (java) S 16238 16240 15768 0 -1 64 0 0 0 0 0 0 0 0 20 0 12 0 56858373 1835319296 39979 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=16240/tid=16245] ppid=16238 vsize=1792308 CPUtime=0
/proc/16240/task/16245/stat : 16245 (java) S 16238 16240 15768 0 -1 64 2 0 0 0 0 0 0 0 16 0 12 0 56858375 1835323392 39979 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=16240/tid=16246] ppid=16238 vsize=1792304 CPUtime=0
/proc/16240/task/16246/stat : 16246 (java) S 16238 16240 15768 0 -1 64 10 0 0 0 0 0 0 0 22 0 12 0 56858376 1835319296 39979 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=16240/tid=16247] ppid=16238 vsize=1792304 CPUtime=0
/proc/16240/task/16247/stat : 16247 (java) S 16238 16240 15768 0 -1 64 4 0 0 0 0 0 0 0 23 0 12 0 56858376 1835319296 39979 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=16240/tid=16248] ppid=16238 vsize=1792304 CPUtime=0
/proc/16240/task/16248/stat : 16248 (java) S 16238 16240 15768 0 -1 64 1 0 0 0 0 0 0 0 24 0 12 0 56858379 1835319296 39979 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=16240/tid=16249] ppid=16238 vsize=1792304 CPUtime=0.9
/proc/16240/task/16249/stat : 16249 (java) S 16238 16240 15768 0 -1 64 2071 0 0 0 89 1 0 0 16 0 12 0 56858379 1835319296 39979 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=16240/tid=16250] ppid=16238 vsize=1792304 CPUtime=1.11
/proc/16240/task/16250/stat : 16250 (java) R 16238 16240 15768 0 -1 64 5136 0 0 0 109 2 0 0 17 0 12 0 56858379 1835319296 39979 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 103165127 0 4 0 23759 0 0 0 -1 0 0 0
[pid=16240/tid=16251] ppid=16238 vsize=1792304 CPUtime=0
/proc/16240/task/16251/stat : 16251 (java) S 16238 16240 15768 0 -1 64 1 0 0 0 0 0 0 0 25 0 12 0 56858379 1835319296 39979 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=16240/tid=16252] ppid=16238 vsize=1792304 CPUtime=0
/proc/16240/task/16252/stat : 16252 (java) S 16238 16240 15768 0 -1 64 0 0 0 0 0 0 0 0 15 0 12 0 56858380 1835319296 39979 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 5.5
Current children cumulated vsize (KiB) 1792304

Child status: 20
Real time (s): 4.25222
CPU time (s): 5.55715
CPU user time (s): 5.32119
CPU system time (s): 0.235964
CPU usage (%): 130.688
Max. virtual memory (cumulated for all children) (KiB): 1793900

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5.32119
system time used= 0.235964
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 44268
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= 657
involuntary context switches= 527

runsolver used 0.010998 second user time and 0.013997 second system time

The end

Launcher Data (download as text)

Begin job on node52 on Thu Apr 19 22:02:13 UTC 2007

IDJOB= 362907
IDBENCH= 1685
IDSOLVER= 159
FILE ID= node52/362907-1177020133

PBS_JOBID= 4630593

Free space on /tmp= 66309 MiB

SOLVER NAME= SAT4JPseudoResolution 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-bandm.opb
COMMAND LINE= java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/362907-1177020133/sat4jPseudoResolution.jar /tmp/evaluation/362907-1177020133/instance-362907-1177020133.opb           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node52/watcher-362907-1177020133 -o ROOT/results/node52/solver-362907-1177020133 -C 1800 -W 3600 -M 1800 --output-limit 1,15  java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/362907-1177020133/sat4jPseudoResolution.jar /tmp/evaluation/362907-1177020133/instance-362907-1177020133.opb           

META MD5SUM SOLVER= 592978c395d7dcf045996aed0652cb30
MD5SUM BENCH=  b002a5dc99ccd859f0d9410c5cb7a1b7

RANDOM SEED= 150216284

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node52.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		: 3000.236
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		: 3000.236
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:       1765972 kB
Buffers:         18448 kB
Cached:         222112 kB
SwapCached:       3832 kB
Active:          72868 kB
Inactive:       177348 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1765972 kB
SwapTotal:     4192956 kB
SwapFree:      4182956 kB
Dirty:            4324 kB
Writeback:           0 kB
Mapped:          15636 kB
Slab:            25692 kB
Committed_AS:  1636836 kB
PageTables:       1484 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= 66309 MiB

End job on node52 on Thu Apr 19 22:02:17 UTC 2007