Trace number 218831

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 NameAnswerCPU timeWall clock time
SAT4JCSP-CACHED 1.7 RC BF3UNSAT 12.0482 12.1331

General information on the benchmark

NamechessboardColoration/
cc-20-20-2.xml
MD5SUM4bfbbbec534ab5354946c7d304aa6b6b
Bench CategoryN-ARY-INT (n-ary constraints in intension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark3.2555
SatisfiableNO
(Un)Satisfiability was provedNO
Number of variables400
Number of constraints36100
Maximum constraint arity4
Maximum domain size2
Number of constraints which are defined in extension0
Number of constraints which are defined in intension36100
Global constraints used (with number of constraints)

Solver Data (download as text)

0.13	c SAT4J: a SATisfiability library for Java (c) 2004-2006 Daniel Le Berre
0.13	c This is free software under the GNU LGPL licence. See www.sat4j.org for details.
0.14	c This software uses some libraries from the Jakarta project. See jakarta.apache.org for details.
0.14	c version CSP COMPETITION BUGFIX 3 CACHED
0.14	c sun.arch.data.model	32
0.14	c java.version	1.5.0_10
0.14	c os.name	Linux
0.14	c os.version	2.6.9-22.EL.rootsmp
0.14	c os.arch	i386
0.14	c Free memory 722620888
0.14	c Max memory 723845120
0.14	c Total memory 723845120
0.14	c Number of processors 2
0.23	c --- Begin Solver configuration ---
0.23	c Stops conflict analysis at the first Unique Implication Point
0.23	c org.sat4j.minisat.constraints.MixedDataStructureWithBinary@19dfbff
0.23	c Learn all clauses as in MiniSAT
0.23	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.23	c VSIDS like heuristics from MiniSAT using a heap
0.23	c No reason simplification
0.23	c --- End Solver configuration ---
0.23	c solving /tmp/evaluation/218831-1168253340/unknown.xml
0.23	c reading problem ... 
0.48	c reading problem named ?
0.48	c reading domains done.
0.49	c reading variables
c reading variables (400) done.
0.73	c reading predicates 
c reading relations (2) done.
0.99	c reading constraints
c reading constraints done.
11.70	c ... done. Wall clock time 11.473s.
11.70	c CPU time (experimental) 8.45s.
11.70	c #vars     800
11.70	c #constraints  72600
12.06	c starts		: 4
12.06	c conflicts		: 682
12.06	c decisions		: 991
12.06	c propagations		: 11518
12.06	c inspects		: 91565
12.06	c learnt literals	: 9
12.06	c learnt binary clauses	: 0
12.06	c learnt ternary clauses	: 15
12.06	c learnt clauses	: 664
12.06	c root simplifications	: 0
12.06	c removed literals (reason simplification)	: 0
12.06	c reason swapping (by a shorter reason)	: 0
12.06	c Calls to reduceDB	: 0
12.06	c speed (decisions/second)	: 2783.7078651685397
12.06	c non guided choices	22
12.06	s UNSATISFIABLE
12.06	c Total wall clock time (in seconds) : 11.833
12.06	c Total CPU time (experimental, in seconds) : 8.58

Verifier Data (download as text)

No possible verification on an UNSAT instance

Watcher Data (download as text)

runsolver version 3.1.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node3/watcher-218831-1168253340 -o ROOT/results/node3/solver-218831-1168253340 -C 1800 -M 900 java -server -Xmx700M -Xms700M -jar /tmp/evaluation/218831-1168253340/sat4jCSP-bf3-cached.jar /tmp/evaluation/218831-1168253340/unknown.xml 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB
Current StackSize limit: 10240 KiB

/proc/loadavg: 1.78 1.55 1.73 4/94 26401
/proc/meminfo: memFree=1728864/2055920 swapFree=4192812/4192956
[pid=26400] ppid=26398 vsize=12040 CPUtime=0
/proc/26400/stat : 26400 (java) R 26398 26400 23311 0 -1 0 403 0 0 0 0 0 0 0 18 0 1 0 173729619 12328960 210 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 10894625 0 0 4096 0 0 0 0 17 0 0 0
/proc/26400/statm: 3010 220 164 14 0 1138 0

[startup+0.10819 s]
/proc/loadavg: 1.78 1.55 1.73 4/94 26401
/proc/meminfo: memFree=1728864/2055920 swapFree=4192812/4192956
[pid=26400] ppid=26398 vsize=902816 CPUtime=0.09
/proc/26400/stat : 26400 (java) R 26398 26400 23311 0 -1 0 3454 0 1 0 8 1 0 0 25 0 12 0 173729619 924483584 3214 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4053849122 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/26400/statm: 225704 3214 1600 14 0 212148 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 902816

[startup+0.516211 s]
/proc/loadavg: 1.78 1.55 1.73 4/94 26401
/proc/meminfo: memFree=1728864/2055920 swapFree=4192812/4192956
[pid=26400] ppid=26398 vsize=905236 CPUtime=0.5
/proc/26400/stat : 26400 (java) R 26398 26400 23311 0 -1 0 5975 0 1 0 47 3 0 0 25 0 12 0 173729619 926961664 5569 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4053868058 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/26400/statm: 226309 5569 2289 14 0 212746 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 905236

[startup+1.33935 s]
/proc/loadavg: 1.78 1.55 1.73 4/105 26412
/proc/meminfo: memFree=1710280/2055920 swapFree=4192812/4192956
[pid=26400] ppid=26398 vsize=905704 CPUtime=1.32
/proc/26400/stat : 26400 (java) R 26398 26400 23311 0 -1 0 7881 0 1 0 128 4 0 0 25 0 12 0 173729619 927440896 7041 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/26400/statm: 226426 7041 2451 14 0 212863 0
[pid=26400/tid=26402] ppid=26398 vsize=905704 CPUtime=0
/proc/26400/task/26402/stat : 26402 (java) S 26398 26400 23311 0 -1 64 1 0 0 0 0 0 0 0 19 0 12 0 173729622 927440896 7041 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=26400/tid=26403] ppid=26398 vsize=905704 CPUtime=0
/proc/26400/task/26403/stat : 26403 (java) S 26398 26400 23311 0 -1 64 1 0 0 0 0 0 0 0 20 0 12 0 173729622 927440896 7041 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=26400/tid=26404] ppid=26398 vsize=905704 CPUtime=0
/proc/26400/task/26404/stat : 26404 (java) S 26398 26400 23311 0 -1 64 6 0 0 0 0 0 0 0 17 0 12 0 173729624 927440896 7041 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=26400/tid=26405] ppid=26398 vsize=905704 CPUtime=0
/proc/26400/task/26405/stat : 26405 (java) S 26398 26400 23311 0 -1 64 8 0 0 0 0 0 0 0 22 0 12 0 173729625 927440896 7041 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=26400/tid=26406] ppid=26398 vsize=905704 CPUtime=0
/proc/26400/task/26406/stat : 26406 (java) S 26398 26400 23311 0 -1 64 4 0 0 0 0 0 0 0 23 0 12 0 173729625 927440896 7041 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=26400/tid=26407] ppid=26398 vsize=905704 CPUtime=0
/proc/26400/task/26407/stat : 26407 (java) S 26398 26400 23311 0 -1 64 1 0 0 0 0 0 0 0 24 0 12 0 173729628 927440896 7041 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=26400/tid=26408] ppid=26398 vsize=905704 CPUtime=0
/proc/26400/task/26408/stat : 26408 (java) S 26398 26400 23311 0 -1 64 2 0 0 0 0 0 0 0 16 0 12 0 173729628 927440896 7041 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=26400/tid=26409] ppid=26398 vsize=905704 CPUtime=0.21
/proc/26400/task/26409/stat : 26409 (java) S 26398 26400 23311 0 -1 64 293 0 0 0 21 0 0 0 16 0 12 0 173729628 927440896 7041 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=26400/tid=26410] ppid=26398 vsize=905704 CPUtime=0.32
/proc/26400/task/26410/stat : 26410 (java) R 26398 26400 23311 0 -1 64 957 0 0 0 32 0 0 0 16 0 12 0 173729628 927440896 7041 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=26400/tid=26411] ppid=26398 vsize=905704 CPUtime=0
/proc/26400/task/26411/stat : 26411 (java) S 26398 26400 23311 0 -1 64 1 0 0 0 0 0 0 0 25 0 12 0 173729628 927440896 7041 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=26400/tid=26412] ppid=26398 vsize=905704 CPUtime=0
/proc/26400/task/26412/stat : 26412 (java) S 26398 26400 23311 0 -1 64 0 0 0 0 0 0 0 0 15 0 12 0 173729628 927440896 7041 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 905704

[startup+2.98861 s]
/proc/loadavg: 1.78 1.55 1.73 4/105 26412
/proc/meminfo: memFree=1703432/2055920 swapFree=4192812/4192956
[pid=26400] ppid=26398 vsize=907348 CPUtime=2.95
/proc/26400/stat : 26400 (java) R 26398 26400 23311 0 -1 0 11265 0 1 0 288 7 0 0 25 0 12 0 173729619 929124352 9310 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/26400/statm: 226837 9310 2463 14 0 213274 0
[pid=26400/tid=26402] ppid=26398 vsize=907348 CPUtime=0
/proc/26400/task/26402/stat : 26402 (java) S 26398 26400 23311 0 -1 64 1 0 0 0 0 0 0 0 19 0 12 0 173729622 929124352 9310 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=26400/tid=26403] ppid=26398 vsize=907348 CPUtime=0
/proc/26400/task/26403/stat : 26403 (java) S 26398 26400 23311 0 -1 64 1 0 0 0 0 0 0 0 20 0 12 0 173729622 929124352 9310 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=26400/tid=26404] ppid=26398 vsize=907348 CPUtime=0
/proc/26400/task/26404/stat : 26404 (java) S 26398 26400 23311 0 -1 64 6 0 0 0 0 0 0 0 16 0 12 0 173729624 929124352 9310 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=26400/tid=26405] ppid=26398 vsize=907348 CPUtime=0
/proc/26400/task/26405/stat : 26405 (java) S 26398 26400 23311 0 -1 64 8 0 0 0 0 0 0 0 22 0 12 0 173729625 929124352 9310 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=26400/tid=26406] ppid=26398 vsize=907348 CPUtime=0
/proc/26400/task/26406/stat : 26406 (java) S 26398 26400 23311 0 -1 64 4 0 0 0 0 0 0 0 23 0 12 0 173729625 929124352 9310 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=26400/tid=26407] ppid=26398 vsize=907348 CPUtime=0
/proc/26400/task/26407/stat : 26407 (java) S 26398 26400 23311 0 -1 64 1 0 0 0 0 0 0 0 24 0 12 0 173729628 929124352 9310 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=26400/tid=26408] ppid=26398 vsize=907348 CPUtime=0.01
/proc/26400/task/26408/stat : 26408 (java) S 26398 26400 23311 0 -1 64 2 0 0 0 1 0 0 0 16 0 12 0 173729628 929124352 9310 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=26400/tid=26409] ppid=26398 vsize=907348 CPUtime=0.84
/proc/26400/task/26409/stat : 26409 (java) S 26398 26400 23311 0 -1 64 1671 0 0 0 84 0 0 0 16 0 12 0 173729628 929124352 9310 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=26400/tid=26410] ppid=26398 vsize=907348 CPUtime=0.78
/proc/26400/task/26410/stat : 26410 (java) R 26398 26400 23311 0 -1 64 1240 0 0 0 78 0 0 0 16 0 12 0 173729628 929124352 9310 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4152642247 0 4 0 23759 0 0 0 -1 0 0 0
[pid=26400/tid=26411] ppid=26398 vsize=907348 CPUtime=0
/proc/26400/task/26411/stat : 26411 (java) S 26398 26400 23311 0 -1 64 1 0 0 0 0 0 0 0 25 0 12 0 173729628 929124352 9310 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=26400/tid=26412] ppid=26398 vsize=907348 CPUtime=0
/proc/26400/task/26412/stat : 26412 (java) S 26398 26400 23311 0 -1 64 0 0 0 0 0 0 0 0 15 0 12 0 173729628 929124352 9310 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 907348

[startup+6.28915 s]
/proc/loadavg: 1.80 1.55 1.73 4/105 26412
/proc/meminfo: memFree=1651912/2055920 swapFree=4192812/4192956
[pid=26400] ppid=26398 vsize=908648 CPUtime=6.24
/proc/26400/stat : 26400 (java) R 26398 26400 23311 0 -1 0 24826 0 1 0 611 13 0 0 25 0 12 0 173729619 930455552 22094 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4054018937 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/26400/statm: 227162 22094 2474 14 0 213599 0
[pid=26400/tid=26402] ppid=26398 vsize=908648 CPUtime=0.01
/proc/26400/task/26402/stat : 26402 (java) S 26398 26400 23311 0 -1 64 216 0 0 0 1 0 0 0 17 0 12 0 173729622 930455552 22094 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=26400/tid=26403] ppid=26398 vsize=908648 CPUtime=0
/proc/26400/task/26403/stat : 26403 (java) S 26398 26400 23311 0 -1 64 280 0 0 0 0 0 0 0 17 0 12 0 173729622 930455552 22094 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=26400/tid=26404] ppid=26398 vsize=908648 CPUtime=0
/proc/26400/task/26404/stat : 26404 (java) S 26398 26400 23311 0 -1 64 12 0 0 0 0 0 0 0 16 0 12 0 173729624 930455552 22094 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=26400/tid=26405] ppid=26398 vsize=908648 CPUtime=0
/proc/26400/task/26405/stat : 26405 (java) S 26398 26400 23311 0 -1 64 8 0 0 0 0 0 0 0 16 0 12 0 173729625 930455552 22094 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=26400/tid=26406] ppid=26398 vsize=908648 CPUtime=0
/proc/26400/task/26406/stat : 26406 (java) S 26398 26400 23311 0 -1 64 5 0 0 0 0 0 0 0 16 0 12 0 173729625 930455552 22094 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=26400/tid=26407] ppid=26398 vsize=908648 CPUtime=0
/proc/26400/task/26407/stat : 26407 (java) S 26398 26400 23311 0 -1 64 1 0 0 0 0 0 0 0 24 0 12 0 173729628 930455552 22094 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=26400/tid=26408] ppid=26398 vsize=908648 CPUtime=0.01
/proc/26400/task/26408/stat : 26408 (java) S 26398 26400 23311 0 -1 64 2 0 0 0 1 0 0 0 17 0 12 0 173729628 930455552 22094 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=26400/tid=26409] ppid=26398 vsize=908648 CPUtime=1.32
/proc/26400/task/26409/stat : 26409 (java) S 26398 26400 23311 0 -1 64 1710 0 0 0 132 0 0 0 15 0 12 0 173729628 930455552 22094 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=26400/tid=26410] ppid=26398 vsize=908648 CPUtime=1.54
/proc/26400/task/26410/stat : 26410 (java) S 26398 26400 23311 0 -1 64 2405 0 0 0 153 1 0 0 16 0 12 0 173729628 930455552 22094 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=26400/tid=26411] ppid=26398 vsize=908648 CPUtime=0
/proc/26400/task/26411/stat : 26411 (java) S 26398 26400 23311 0 -1 64 1 0 0 0 0 0 0 0 25 0 12 0 173729628 930455552 22094 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=26400/tid=26412] ppid=26398 vsize=908648 CPUtime=0
/proc/26400/task/26412/stat : 26412 (java) S 26398 26400 23311 0 -1 64 0 0 0 0 0 0 0 0 15 0 12 0 173729628 930455552 22094 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 908648

Child status: 0
Real time (s): 12.1331
CPU time (s): 12.0482
CPU user time (s): 11.8642
CPU system time (s): 0.183972
CPU usage (%): 99.2999
Max. virtual memory (cumulated for all children) (KiB): 909224

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 11.8642
system time used= 0.183972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 28387
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= 1209
involuntary context switches= 1474

runsolver used 0.013997 s user time and 0.048992 s system time

The end

Launcher Data (download as text)

Begin job on node3 on Mon Jan  8 10:49:00 UTC 2007


IDJOB= 218831
IDBENCH= 5259
FILE ID= node3/218831-1168253340

PBS_JOBID= 3481657

Free space on /tmp= 66547 MiB

BENCH NAME= HOME/pub/bench/CPAI06/chessboardColoration/cc-20-20-2.xml
COMMAND LINE= java -server -Xmx700M -Xms700M -jar /tmp/evaluation/218831-1168253340/sat4jCSP-bf3-cached.jar /tmp/evaluation/218831-1168253340/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-218831-1168253340 -o ROOT/results/node3/solver-218831-1168253340 -C 1800 -M 900  java -server -Xmx700M -Xms700M -jar /tmp/evaluation/218831-1168253340/sat4jCSP-bf3-cached.jar /tmp/evaluation/218831-1168253340/unknown.xml

META MD5SUM SOLVER= c614762dbe7de46d2af9d7b592545c03
MD5SUM BENCH=  4bfbbbec534ab5354946c7d304aa6b6b

RANDOM SEED= 963432467

TIME LIMIT= 1800 seconds

MEMORY LIMIT= 900 MiB


/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		: 3000.279
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		: 3000.279
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:       1729280 kB
Buffers:         33268 kB
Cached:         130952 kB
SwapCached:          0 kB
Active:         196436 kB
Inactive:        67996 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1729280 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           15092 kB
Writeback:           0 kB
Mapped:         127224 kB
Slab:            46980 kB
Committed_AS:  4835744 kB
PageTables:       2212 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= 66547 MiB



End job on node3 on Mon Jan  8 10:49:12 UTC 2007