Trace number 199121

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 BF3? (MO) 45.3251 43.4871

General information on the benchmark

Nameknights/
knights-50-5.xml
MD5SUM657c510c16fc958a1c690f0ffd4d368f
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark19.835
SatisfiableNO
(Un)Satisfiability was provedNO
Number of variables5
Number of constraints10
Maximum constraint arity2
Maximum domain size2500
Number of constraints which are defined in extension0
Number of constraints which are defined in intension10
Global constraints used (with number of constraints)

Solver Data (download as text)

0.16	c SAT4J: a SATisfiability library for Java (c) 2004-2006 Daniel Le Berre
0.16	c This is free software under the GNU LGPL licence. See www.sat4j.org for details.
0.16	c This software uses some libraries from the Jakarta project. See jakarta.apache.org for details.
0.16	c version CSP COMPETITION BUGFIX 3 CACHED
0.16	c sun.arch.data.model	32
0.16	c java.version	1.5.0_10
0.16	c os.name	Linux
0.16	c os.version	2.6.9-22.EL.rootsmp
0.16	c os.arch	i386
0.16	c Free memory 722620888
0.16	c Max memory 723845120
0.16	c Total memory 723845120
0.17	c Number of processors 2
0.26	c --- Begin Solver configuration ---
0.26	c Stops conflict analysis at the first Unique Implication Point
0.26	c org.sat4j.minisat.constraints.MixedDataStructureWithBinary@19dfbff
0.26	c Learn all clauses as in MiniSAT
0.26	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.26	c VSIDS like heuristics from MiniSAT using a heap
0.26	c No reason simplification
0.26	c --- End Solver configuration ---
0.26	c solving /tmp/evaluation/199121-1168132575/unknown.xml
0.26	c reading problem ... 
0.53	c reading problem named ?
0.53	c reading domains done.
0.54	c reading variables
c reading variables (5) done.
0.72	c reading predicates 
c reading relations (3) done.
0.97	c reading constraintsc starts		: 0
43.29	c conflicts		: 0
43.29	c decisions		: 0
43.29	c propagations		: 0
43.29	c inspects		: 0
43.29	c learnt literals	: 0
43.29	c learnt binary clauses	: 0
43.29	c learnt ternary clauses	: 0
43.29	c learnt clauses	: 0
43.29	c root simplifications	: 0
43.29	c removed literals (reason simplification)	: 0
43.29	c reason swapping (by a shorter reason)	: 0
43.29	c Calls to reduceDB	: 0
43.29	c speed (decisions/second)	: 0.0
43.29	c non guided choices	0
43.29	s UNKNOWN
43.29	c Total wall clock time (in seconds) : 43.034
43.29	c Total CPU time (experimental, in seconds) : 0.0

Verifier Data (download as text)

ERROR: Unexpected answer ! (SAT/UNSAT expected)
Got answer: UNKNOWN

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node25/watcher-199121-1168132575 -o ROOT/results/node25/solver-199121-1168132575 -C 1800 -M 900 java -server -Xmx700M -Xms700M -jar /tmp/evaluation/199121-1168132575/sat4jCSP-bf3-cached.jar /tmp/evaluation/199121-1168132575/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: 1.92 1.98 1.92 4/86 18890
/proc/meminfo: memFree=1298400/2055920 swapFree=4192812/4192956
[pid=18889] ppid=18887 vsize=18540 CPUtime=0
/proc/18889/stat : 18889 (runsolver) R 18887 18889 18380 0 -1 4194368 17 0 0 0 0 0 0 0 19 0 1 0 161649893 18984960 279 18446744073709551615 4194304 4267372 548682068992 18446744073709551615 215781797159 0 2147483391 4096 24578 0 0 0 17 1 0 0
/proc/18889/statm: 4635 279 244 17 0 2626 0

[startup+0.102863 s]
/proc/loadavg: 1.92 1.98 1.92 4/86 18890
/proc/meminfo: memFree=1298400/2055920 swapFree=4192812/4192956
[pid=18889] ppid=18887 vsize=899184 CPUtime=0.08
/proc/18889/stat : 18889 (java) R 18887 18889 18380 0 -1 0 3244 0 1 0 7 1 0 0 20 0 10 0 161649893 920764416 3004 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4226330 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/18889/statm: 224796 3004 1523 14 0 211816 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 899184

[startup+0.51093 s]
/proc/loadavg: 1.92 1.98 1.92 4/86 18890
/proc/meminfo: memFree=1298400/2055920 swapFree=4192812/4192956
[pid=18889] ppid=18887 vsize=905236 CPUtime=0.48
/proc/18889/stat : 18889 (java) R 18887 18889 18380 0 -1 0 5829 0 1 0 45 3 0 0 19 0 12 0 161649893 926961664 5424 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/18889/statm: 226309 5424 2246 14 0 212746 0
Current children cumulated CPU time (s) 0.48
Current children cumulated vsize (KiB) 905236

[startup+1.33508 s]
/proc/loadavg: 1.92 1.98 1.92 4/97 18901
/proc/meminfo: memFree=1278344/2055920 swapFree=4192812/4192956
[pid=18889] ppid=18887 vsize=905236 CPUtime=1.31
/proc/18889/stat : 18889 (java) R 18887 18889 18380 0 -1 0 9808 0 1 0 126 5 0 0 20 0 12 0 161649893 926961664 9224 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4054193068 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/18889/statm: 226309 9224 2457 14 0 212746 0
[pid=18889/tid=18891] ppid=18887 vsize=905236 CPUtime=0
/proc/18889/task/18891/stat : 18891 (java) S 18887 18889 18380 0 -1 64 1 0 0 0 0 0 0 0 18 0 12 0 161649896 926961664 9224 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=18889/tid=18892] ppid=18887 vsize=905236 CPUtime=0
/proc/18889/task/18892/stat : 18892 (java) S 18887 18889 18380 0 -1 64 1 0 0 0 0 0 0 0 19 0 12 0 161649896 926961664 9224 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=18889/tid=18893] ppid=18887 vsize=905236 CPUtime=0
/proc/18889/task/18893/stat : 18893 (java) S 18887 18889 18380 0 -1 64 6 0 0 0 0 0 0 0 16 0 12 0 161649899 926961664 9224 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=18889/tid=18894] ppid=18887 vsize=905236 CPUtime=0
/proc/18889/task/18894/stat : 18894 (java) S 18887 18889 18380 0 -1 64 8 0 0 0 0 0 0 0 21 0 12 0 161649899 926961664 9224 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=18889/tid=18895] ppid=18887 vsize=905236 CPUtime=0
/proc/18889/task/18895/stat : 18895 (java) S 18887 18889 18380 0 -1 64 4 0 0 0 0 0 0 0 22 0 12 0 161649899 926961664 9224 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=18889/tid=18896] ppid=18887 vsize=905236 CPUtime=0
/proc/18889/task/18896/stat : 18896 (java) S 18887 18889 18380 0 -1 64 1 0 0 0 0 0 0 0 18 0 12 0 161649903 926961664 9224 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=18889/tid=18897] ppid=18887 vsize=905236 CPUtime=0
/proc/18889/task/18897/stat : 18897 (java) S 18887 18889 18380 0 -1 64 2 0 0 0 0 0 0 0 16 0 12 0 161649903 926961664 9224 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=18889/tid=18898] ppid=18887 vsize=905236 CPUtime=0.22
/proc/18889/task/18898/stat : 18898 (java) S 18887 18889 18380 0 -1 64 278 0 0 0 22 0 0 0 16 0 12 0 161649903 926961664 9224 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=18889/tid=18899] ppid=18887 vsize=905236 CPUtime=0.26
/proc/18889/task/18899/stat : 18899 (java) S 18887 18889 18380 0 -1 64 672 0 0 0 26 0 0 0 16 0 12 0 161649903 926961664 9224 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=18889/tid=18900] ppid=18887 vsize=905236 CPUtime=0
/proc/18889/task/18900/stat : 18900 (java) S 18887 18889 18380 0 -1 64 1 0 0 0 0 0 0 0 21 0 12 0 161649903 926961664 9224 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=18889/tid=18901] ppid=18887 vsize=905236 CPUtime=0
/proc/18889/task/18901/stat : 18901 (java) S 18887 18889 18380 0 -1 64 1 0 0 0 0 0 0 0 15 0 12 0 161649903 926961664 9224 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 905236

[startup+2.99635 s]
/proc/loadavg: 1.93 1.98 1.92 3/97 18901
/proc/meminfo: memFree=1207752/2055920 swapFree=4192812/4192956
[pid=18889] ppid=18887 vsize=910536 CPUtime=3.09
/proc/18889/stat : 18889 (java) R 18887 18889 18380 0 -1 0 33945 0 1 0 293 16 0 0 25 0 12 0 161649893 932388864 32082 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4054127269 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/18889/statm: 227634 32082 2460 14 0 214071 0
[pid=18889/tid=18891] ppid=18887 vsize=910536 CPUtime=0.41
/proc/18889/task/18891/stat : 18891 (java) S 18887 18889 18380 0 -1 64 11519 0 0 0 38 3 0 0 18 0 12 0 161649896 932388864 32082 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=18889/tid=18892] ppid=18887 vsize=910536 CPUtime=0.16
/proc/18889/task/18892/stat : 18892 (java) S 18887 18889 18380 0 -1 64 2103 0 0 0 16 0 0 0 16 0 12 0 161649896 932388864 32082 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=18889/tid=18893] ppid=18887 vsize=910536 CPUtime=0
/proc/18889/task/18893/stat : 18893 (java) S 18887 18889 18380 0 -1 64 11 0 0 0 0 0 0 0 16 0 12 0 161649899 932388864 32082 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=18889/tid=18894] ppid=18887 vsize=910536 CPUtime=0
/proc/18889/task/18894/stat : 18894 (java) S 18887 18889 18380 0 -1 64 8 0 0 0 0 0 0 0 16 0 12 0 161649899 932388864 32082 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=18889/tid=18895] ppid=18887 vsize=910536 CPUtime=0
/proc/18889/task/18895/stat : 18895 (java) S 18887 18889 18380 0 -1 64 5 0 0 0 0 0 0 0 16 0 12 0 161649899 932388864 32082 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=18889/tid=18896] ppid=18887 vsize=910536 CPUtime=0
/proc/18889/task/18896/stat : 18896 (java) S 18887 18889 18380 0 -1 64 1 0 0 0 0 0 0 0 18 0 12 0 161649903 932388864 32082 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=18889/tid=18897] ppid=18887 vsize=910536 CPUtime=0
/proc/18889/task/18897/stat : 18897 (java) S 18887 18889 18380 0 -1 64 2 0 0 0 0 0 0 0 16 0 12 0 161649903 932388864 32082 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=18889/tid=18898] ppid=18887 vsize=910536 CPUtime=0.22
/proc/18889/task/18898/stat : 18898 (java) S 18887 18889 18380 0 -1 64 278 0 0 0 22 0 0 0 16 0 12 0 161649903 932388864 32082 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=18889/tid=18899] ppid=18887 vsize=910536 CPUtime=0.26
/proc/18889/task/18899/stat : 18899 (java) S 18887 18889 18380 0 -1 64 672 0 0 0 26 0 0 0 16 0 12 0 161649903 932388864 32082 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=18889/tid=18900] ppid=18887 vsize=910536 CPUtime=0
/proc/18889/task/18900/stat : 18900 (java) S 18887 18889 18380 0 -1 64 1 0 0 0 0 0 0 0 21 0 12 0 161649903 932388864 32082 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=18889/tid=18901] ppid=18887 vsize=910536 CPUtime=0
/proc/18889/task/18901/stat : 18901 (java) S 18887 18889 18380 0 -1 64 1 0 0 0 0 0 0 0 15 0 12 0 161649903 932388864 32082 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 910536

[startup+6.2159 s]
/proc/loadavg: 1.93 1.98 1.92 3/97 18901
/proc/meminfo: memFree=1102216/2055920 swapFree=4192812/4192956
[pid=18889] ppid=18887 vsize=912936 CPUtime=6.76
/proc/18889/stat : 18889 (java) R 18887 18889 18380 0 -1 0 54877 0 1 0 653 23 0 0 25 0 12 0 161649893 934846464 52261 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4054199692 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/18889/statm: 228234 52261 2460 14 0 214671 0
[pid=18889/tid=18891] ppid=18887 vsize=912936 CPUtime=1.42
/proc/18889/task/18891/stat : 18891 (java) S 18887 18889 18380 0 -1 64 25542 0 0 0 134 8 0 0 18 0 12 0 161649896 934846464 52261 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=18889/tid=18892] ppid=18887 vsize=912936 CPUtime=0.86
/proc/18889/task/18892/stat : 18892 (java) S 18887 18889 18380 0 -1 64 8191 0 0 0 83 3 0 0 17 0 12 0 161649896 934846464 52261 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=18889/tid=18893] ppid=18887 vsize=912936 CPUtime=0
/proc/18889/task/18893/stat : 18893 (java) S 18887 18889 18380 0 -1 64 11 0 0 0 0 0 0 0 16 0 12 0 161649899 934846464 52261 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=18889/tid=18894] ppid=18887 vsize=912936 CPUtime=0
/proc/18889/task/18894/stat : 18894 (java) S 18887 18889 18380 0 -1 64 8 0 0 0 0 0 0 0 16 0 12 0 161649899 934846464 52261 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=18889/tid=18895] ppid=18887 vsize=912936 CPUtime=0
/proc/18889/task/18895/stat : 18895 (java) S 18887 18889 18380 0 -1 64 5 0 0 0 0 0 0 0 16 0 12 0 161649899 934846464 52261 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=18889/tid=18896] ppid=18887 vsize=912936 CPUtime=0
/proc/18889/task/18896/stat : 18896 (java) S 18887 18889 18380 0 -1 64 1 0 0 0 0 0 0 0 18 0 12 0 161649903 934846464 52261 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=18889/tid=18897] ppid=18887 vsize=912936 CPUtime=0
/proc/18889/task/18897/stat : 18897 (java) S 18887 18889 18380 0 -1 64 2 0 0 0 0 0 0 0 16 0 12 0 161649903 934846464 52261 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=18889/tid=18898] ppid=18887 vsize=912936 CPUtime=0.22
/proc/18889/task/18898/stat : 18898 (java) S 18887 18889 18380 0 -1 64 278 0 0 0 22 0 0 0 16 0 12 0 161649903 934846464 52261 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=18889/tid=18899] ppid=18887 vsize=912936 CPUtime=0.26
/proc/18889/task/18899/stat : 18899 (java) S 18887 18889 18380 0 -1 64 672 0 0 0 26 0 0 0 16 0 12 0 161649903 934846464 52261 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=18889/tid=18900] ppid=18887 vsize=912936 CPUtime=0
/proc/18889/task/18900/stat : 18900 (java) S 18887 18889 18380 0 -1 64 1 0 0 0 0 0 0 0 21 0 12 0 161649903 934846464 52261 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=18889/tid=18901] ppid=18887 vsize=912936 CPUtime=0
/proc/18889/task/18901/stat : 18901 (java) S 18887 18889 18380 0 -1 64 1 0 0 0 0 0 0 0 15 0 12 0 161649903 934846464 52261 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.76
Current children cumulated vsize (KiB) 912936

[startup+12.621 s]
/proc/loadavg: 2.10 2.02 1.93 3/97 18901
/proc/meminfo: memFree=955208/2055920 swapFree=4192812/4192956
[pid=18889] ppid=18887 vsize=912936 CPUtime=13.84
/proc/18889/stat : 18889 (java) R 18887 18889 18380 0 -1 0 91527 0 1 0 1344 40 0 0 25 0 12 0 161649893 934846464 88826 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/18889/statm: 228234 88826 2460 14 0 214671 0
[pid=18889/tid=18891] ppid=18887 vsize=912936 CPUtime=4.12
/proc/18889/task/18891/stat : 18891 (java) R 18887 18889 18380 0 -1 64 50914 0 0 0 393 19 0 0 15 0 12 0 161649896 934846464 88826 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=18889/tid=18892] ppid=18887 vsize=912936 CPUtime=1.96
/proc/18889/task/18892/stat : 18892 (java) R 18887 18889 18380 0 -1 64 13308 0 0 0 191 5 0 0 16 0 12 0 161649896 934846464 88826 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4154958732 0 4 0 23759 0 0 0 -1 1 0 0
[pid=18889/tid=18893] ppid=18887 vsize=912936 CPUtime=0
/proc/18889/task/18893/stat : 18893 (java) S 18887 18889 18380 0 -1 64 12 0 0 0 0 0 0 0 16 0 12 0 161649899 934846464 88826 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=18889/tid=18894] ppid=18887 vsize=912936 CPUtime=0
/proc/18889/task/18894/stat : 18894 (java) S 18887 18889 18380 0 -1 64 8 0 0 0 0 0 0 0 16 0 12 0 161649899 934846464 88826 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=18889/tid=18895] ppid=18887 vsize=912936 CPUtime=0
/proc/18889/task/18895/stat : 18895 (java) S 18887 18889 18380 0 -1 64 5 0 0 0 0 0 0 0 16 0 12 0 161649899 934846464 88826 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=18889/tid=18896] ppid=18887 vsize=912936 CPUtime=0
/proc/18889/task/18896/stat : 18896 (java) S 18887 18889 18380 0 -1 64 1 0 0 0 0 0 0 0 18 0 12 0 161649903 934846464 88826 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=18889/tid=18897] ppid=18887 vsize=912936 CPUtime=0
/proc/18889/task/18897/stat : 18897 (java) S 18887 18889 18380 0 -1 64 2 0 0 0 0 0 0 0 16 0 12 0 161649903 934846464 88826 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=18889/tid=18898] ppid=18887 vsize=912936 CPUtime=0.22
/proc/18889/task/18898/stat : 18898 (java) S 18887 18889 18380 0 -1 64 278 0 0 0 22 0 0 0 16 0 12 0 161649903 934846464 88826 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=18889/tid=18899] ppid=18887 vsize=912936 CPUtime=0.26
/proc/18889/task/18899/stat : 18899 (java) S 18887 18889 18380 0 -1 64 672 0 0 0 26 0 0 0 16 0 12 0 161649903 934846464 88826 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=18889/tid=18900] ppid=18887 vsize=912936 CPUtime=0
/proc/18889/task/18900/stat : 18900 (java) S 18887 18889 18380 0 -1 64 1 0 0 0 0 0 0 0 21 0 12 0 161649903 934846464 88826 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=18889/tid=18901] ppid=18887 vsize=912936 CPUtime=0
/proc/18889/task/18901/stat : 18901 (java) S 18887 18889 18380 0 -1 64 1 0 0 0 0 0 0 0 15 0 12 0 161649903 934846464 88826 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 13.84
Current children cumulated vsize (KiB) 912936

[startup+25.4212 s]
/proc/loadavg: 2.08 2.02 1.93 3/97 18901
/proc/meminfo: memFree=661192/2055920 swapFree=4192812/4192956
[pid=18889] ppid=18887 vsize=912936 CPUtime=26.63
/proc/18889/stat : 18889 (java) R 18887 18889 18380 0 -1 0 167869 0 1 0 2592 71 0 0 25 0 12 0 161649893 934846464 163092 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4054135363 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/18889/statm: 228234 163092 2475 14 0 214671 0
[pid=18889/tid=18891] ppid=18887 vsize=912936 CPUtime=5.23
/proc/18889/task/18891/stat : 18891 (java) S 18887 18889 18380 0 -1 64 83748 0 0 0 491 32 0 0 16 0 12 0 161649896 934846464 163092 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=18889/tid=18892] ppid=18887 vsize=912936 CPUtime=3.21
/proc/18889/task/18892/stat : 18892 (java) S 18887 18889 18380 0 -1 64 56716 0 0 0 299 22 0 0 16 0 12 0 161649896 934846464 163092 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=18889/tid=18893] ppid=18887 vsize=912936 CPUtime=0
/proc/18889/task/18893/stat : 18893 (java) S 18887 18889 18380 0 -1 64 20 0 0 0 0 0 0 0 15 0 12 0 161649899 934846464 163092 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=18889/tid=18894] ppid=18887 vsize=912936 CPUtime=0
/proc/18889/task/18894/stat : 18894 (java) S 18887 18889 18380 0 -1 64 8 0 0 0 0 0 0 0 16 0 12 0 161649899 934846464 163092 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=18889/tid=18895] ppid=18887 vsize=912936 CPUtime=0
/proc/18889/task/18895/stat : 18895 (java) S 18887 18889 18380 0 -1 64 5 0 0 0 0 0 0 0 16 0 12 0 161649899 934846464 163092 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=18889/tid=18896] ppid=18887 vsize=912936 CPUtime=0
/proc/18889/task/18896/stat : 18896 (java) S 18887 18889 18380 0 -1 64 1 0 0 0 0 0 0 0 18 0 12 0 161649903 934846464 163092 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=18889/tid=18897] ppid=18887 vsize=912936 CPUtime=0
/proc/18889/task/18897/stat : 18897 (java) S 18887 18889 18380 0 -1 64 2 0 0 0 0 0 0 0 16 0 12 0 161649903 934846464 163092 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=18889/tid=18898] ppid=18887 vsize=912936 CPUtime=0.34
/proc/18889/task/18898/stat : 18898 (java) S 18887 18889 18380 0 -1 64 298 0 0 0 34 0 0 0 17 0 12 0 161649903 934846464 163092 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=18889/tid=18899] ppid=18887 vsize=912936 CPUtime=0.34
/proc/18889/task/18899/stat : 18899 (java) S 18887 18889 18380 0 -1 64 688 0 0 0 34 0 0 0 17 0 12 0 161649903 934846464 163092 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=18889/tid=18900] ppid=18887 vsize=912936 CPUtime=0
/proc/18889/task/18900/stat : 18900 (java) S 18887 18889 18380 0 -1 64 1 0 0 0 0 0 0 0 21 0 12 0 161649903 934846464 163092 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=18889/tid=18901] ppid=18887 vsize=912936 CPUtime=0
/proc/18889/task/18901/stat : 18901 (java) S 18887 18889 18380 0 -1 64 1 0 0 0 0 0 0 0 15 0 12 0 161649903 934846464 163092 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 26.63
Current children cumulated vsize (KiB) 912936



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+43.2062 s]
/proc/loadavg: 1.90 1.98 1.92 4/92 18966
/proc/meminfo: memFree=607520/2055920 swapFree=4192812/4192956
[pid=18889] ppid=18887 vsize=926744 CPUtime=44.92
/proc/18889/stat : 18889 (java) R 18887 18889 18380 0 -1 0 192154 0 1 0 4408 84 0 0 25 0 12 0 161649893 948985856 183600 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4053868110 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/18889/statm: 231686 183600 2478 14 0 218123 0
[pid=18889/tid=18891] ppid=18887 vsize=926744 CPUtime=6.09
/proc/18889/task/18891/stat : 18891 (java) S 18887 18889 18380 0 -1 64 94629 0 0 0 572 37 0 0 16 0 12 0 161649896 948985856 183600 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=18889/tid=18892] ppid=18887 vsize=926744 CPUtime=4.1
/proc/18889/task/18892/stat : 18892 (java) S 18887 18889 18380 0 -1 64 66464 0 0 0 384 26 0 0 16 0 12 0 161649896 948985856 183600 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=18889/tid=18893] ppid=18887 vsize=926744 CPUtime=1.62
/proc/18889/task/18893/stat : 18893 (java) S 18887 18889 18380 0 -1 64 33 0 0 0 161 1 0 0 15 0 12 0 161649899 948985856 183600 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=18889/tid=18894] ppid=18887 vsize=926744 CPUtime=0
/proc/18889/task/18894/stat : 18894 (java) S 18887 18889 18380 0 -1 64 8 0 0 0 0 0 0 0 16 0 12 0 161649899 948985856 183600 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=18889/tid=18895] ppid=18887 vsize=926744 CPUtime=0
/proc/18889/task/18895/stat : 18895 (java) S 18887 18889 18380 0 -1 64 5 0 0 0 0 0 0 0 16 0 12 0 161649899 948985856 183600 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=18889/tid=18896] ppid=18887 vsize=926744 CPUtime=0
/proc/18889/task/18896/stat : 18896 (java) S 18887 18889 18380 0 -1 64 1 0 0 0 0 0 0 0 18 0 12 0 161649903 948985856 183600 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=18889/tid=18897] ppid=18887 vsize=926744 CPUtime=0
/proc/18889/task/18897/stat : 18897 (java) S 18887 18889 18380 0 -1 64 2 0 0 0 0 0 0 0 16 0 12 0 161649903 948985856 183600 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=18889/tid=18898] ppid=18887 vsize=926744 CPUtime=0.54
/proc/18889/task/18898/stat : 18898 (java) R 18887 18889 18380 0 -1 64 1774 0 0 0 54 0 0 0 17 0 12 0 161649903 948985856 183600 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4152646189 0 4 0 23759 0 0 0 -1 1 0 0
[pid=18889/tid=18899] ppid=18887 vsize=926744 CPUtime=0.58
/proc/18889/task/18899/stat : 18899 (java) R 18887 18889 18380 0 -1 64 2795 0 0 0 57 1 0 0 17 0 12 0 161649903 948985856 183600 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4155014709 0 4 0 23759 0 0 0 -1 0 0 0
[pid=18889/tid=18900] ppid=18887 vsize=926744 CPUtime=0
/proc/18889/task/18900/stat : 18900 (java) S 18887 18889 18380 0 -1 64 1 0 0 0 0 0 0 0 21 0 12 0 161649903 948985856 183600 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=18889/tid=18901] ppid=18887 vsize=926744 CPUtime=0
/proc/18889/task/18901/stat : 18901 (java) S 18887 18889 18380 0 -1 64 1 0 0 0 0 0 0 0 15 0 12 0 161649903 948985856 183600 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 44.92
Current children cumulated vsize (KiB) 926744

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Child status: 143
Real time (s): 43.4871
CPU time (s): 45.3251
CPU user time (s): 44.3633
CPU system time (s): 0.961853
CPU usage (%): 104.227
Max. virtual memory (cumulated for all children) (KiB): 930392

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 44.3633
system time used= 0.961853
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 193696
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= 3083
involuntary context switches= 3135

runsolver used 0.05999 s user time and 0.146977 s system time

The end

Launcher Data (download as text)

Begin job on node25 on Sun Jan  7 01:16:15 UTC 2007


IDJOB= 199121
IDBENCH= 3594
FILE ID= node25/199121-1168132575

PBS_JOBID= 3477907

Free space on /tmp= 66548 MiB

BENCH NAME= HOME/pub/bench/CPAI06/knights/knights-50-5.xml
COMMAND LINE= java -server -Xmx700M -Xms700M -jar /tmp/evaluation/199121-1168132575/sat4jCSP-bf3-cached.jar /tmp/evaluation/199121-1168132575/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node25/watcher-199121-1168132575 -o ROOT/results/node25/solver-199121-1168132575 -C 1800 -M 900  java -server -Xmx700M -Xms700M -jar /tmp/evaluation/199121-1168132575/sat4jCSP-bf3-cached.jar /tmp/evaluation/199121-1168132575/unknown.xml

META MD5SUM SOLVER= c614762dbe7de46d2af9d7b592545c03
MD5SUM BENCH=  657c510c16fc958a1c690f0ffd4d368f

RANDOM SEED= 831302675

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:       1298880 kB
Buffers:         55096 kB
Cached:         542556 kB
SwapCached:          0 kB
Active:         188420 kB
Inactive:       495036 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1298880 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2496 kB
Writeback:           0 kB
Mapped:         105604 kB
Slab:            58352 kB
Committed_AS:  3210888 kB
PageTables:       2328 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= 66549 MiB



End job on node25 on Sun Jan  7 01:16:58 UTC 2007