Trace number 198031

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 BF3Wrong Cert. 8.02778 7.73858

General information on the benchmark

NamegolombRuler/golombRulerArity4/
ruler-55-11-a4.xml
MD5SUM1f9db1cd2e7ccd3afc8aaa7073d57623
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 benchmark659.985
SatisfiableNO
(Un)Satisfiability was provedNO
Number of variables11
Number of constraints1375
Maximum constraint arity4
Maximum domain size56
Number of constraints which are defined in extension0
Number of constraints which are defined in intension1375
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
0.14	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/198031-1168126624/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 (11) done.
0.51	c reading predicates 
c reading relations (3) done.
0.77	c reading constraints
c reading constraints done.
7.34	c ... done. Wall clock time 7.112s.
7.34	c CPU time (experimental) 3.47s.
7.34	c #vars     616
7.34	c #constraints  1676162
7.65	c starts		: 1
7.65	c conflicts		: 21
7.65	c decisions		: 101
7.65	c propagations		: 2607
7.65	c inspects		: 147277
7.65	c learnt literals	: 3
7.65	c learnt binary clauses	: 0
7.65	c learnt ternary clauses	: 2
7.65	c learnt clauses	: 18
7.65	c root simplifications	: 0
7.65	c removed literals (reason simplification)	: 0
7.65	c reason swapping (by a shorter reason)	: 0
7.65	c Calls to reduceDB	: 0
7.65	c speed (decisions/second)	: 327.9220779220779
7.65	c non guided choices	45
7.65	s SATISFIABLE
7.65	v 1 3 9 16 20 26 27 44 48 54 55 
7.65	c Total wall clock time (in seconds) : 7.422
7.65	c Total CPU time (experimental, in seconds) : 3.56

Verifier Data (download as text)

ERROR: constraint C520 is unsatisfied
Predicate is 
((parm[0]-parm[1])!=(parm[2]-parm[3]))
parm[0]=9
parm[1]=3
parm[2]=26
parm[3]=20

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node52/watcher-198031-1168126624 -o ROOT/results/node52/solver-198031-1168126624 -C 1800 -M 900 java -server -Xmx700M -Xms700M -jar /tmp/evaluation/198031-1168126624/sat4jCSP-bf3-cached.jar /tmp/evaluation/198031-1168126624/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: 2.03 1.67 1.06 4/81 11445
/proc/meminfo: memFree=1621528/2055920 swapFree=4192812/4192956
[pid=11444] ppid=11442 vsize=108668 CPUtime=0
/proc/11444/stat : 11444 (java) R 11442 11444 10912 0 -1 0 1426 0 1 0 0 0 0 0 17 0 1 0 161061049 111276032 1192 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4151522960 0 4 0 7368 0 0 0 17 0 0 0
/proc/11444/statm: 27167 1198 911 14 0 14187 0

[startup+0.103337 s]
/proc/loadavg: 2.03 1.67 1.06 4/81 11445
/proc/meminfo: memFree=1621528/2055920 swapFree=4192812/4192956
[pid=11444] ppid=11442 vsize=902816 CPUtime=0.09
/proc/11444/stat : 11444 (java) R 11442 11444 10912 0 -1 0 3421 0 1 0 7 2 0 0 24 0 12 0 161061049 924483584 3181 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4053842552 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/11444/statm: 225704 3182 1587 14 0 212148 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 902816

[startup+0.511364 s]
/proc/loadavg: 2.03 1.67 1.06 4/81 11445
/proc/meminfo: memFree=1621528/2055920 swapFree=4192812/4192956
[pid=11444] ppid=11442 vsize=905236 CPUtime=0.49
/proc/11444/stat : 11444 (java) R 11442 11444 10912 0 -1 0 6034 0 1 0 46 3 0 0 25 0 12 0 161061049 926961664 5628 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4053870926 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/11444/statm: 226309 5628 2297 14 0 212746 0
Current children cumulated CPU time (s) 0.49
Current children cumulated vsize (KiB) 905236

[startup+1.33242 s]
/proc/loadavg: 2.11 1.69 1.07 4/92 11456
/proc/meminfo: memFree=1599488/2055920 swapFree=4192812/4192956
[pid=11444] ppid=11442 vsize=909884 CPUtime=1.32
/proc/11444/stat : 11444 (java) R 11442 11444 10912 0 -1 0 9966 0 1 0 126 6 0 0 25 0 12 0 161061049 931721216 7864 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/11444/statm: 227471 7864 2451 14 0 213908 0
[pid=11444/tid=11446] ppid=11442 vsize=909884 CPUtime=0
/proc/11444/task/11446/stat : 11446 (java) S 11442 11444 10912 0 -1 64 2 0 0 0 0 0 0 0 18 0 12 0 161061051 931721216 7864 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=11444/tid=11447] ppid=11442 vsize=909884 CPUtime=0
/proc/11444/task/11447/stat : 11447 (java) S 11442 11444 10912 0 -1 64 2 0 0 0 0 0 0 0 19 0 12 0 161061051 931721216 7864 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=11444/tid=11448] ppid=11442 vsize=909884 CPUtime=0
/proc/11444/task/11448/stat : 11448 (java) S 11442 11444 10912 0 -1 64 6 0 0 0 0 0 0 0 16 0 12 0 161061053 931721216 7864 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=11444/tid=11449] ppid=11442 vsize=909884 CPUtime=0
/proc/11444/task/11449/stat : 11449 (java) S 11442 11444 10912 0 -1 64 8 0 0 0 0 0 0 0 21 0 12 0 161061054 931721216 7864 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=11444/tid=11450] ppid=11442 vsize=909884 CPUtime=0
/proc/11444/task/11450/stat : 11450 (java) S 11442 11444 10912 0 -1 64 3 0 0 0 0 0 0 0 22 0 12 0 161061054 931721216 7864 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=11444/tid=11451] ppid=11442 vsize=909884 CPUtime=0
/proc/11444/task/11451/stat : 11451 (java) S 11442 11444 10912 0 -1 64 0 0 0 0 0 0 0 0 23 0 12 0 161061057 931721216 7864 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=11444/tid=11452] ppid=11442 vsize=909884 CPUtime=0
/proc/11444/task/11452/stat : 11452 (java) S 11442 11444 10912 0 -1 64 1 0 0 0 0 0 0 0 16 0 12 0 161061057 931721216 7864 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=11444/tid=11453] ppid=11442 vsize=909884 CPUtime=0.16
/proc/11444/task/11453/stat : 11453 (java) S 11442 11444 10912 0 -1 64 324 0 0 0 16 0 0 0 16 0 12 0 161061057 931721216 7864 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=11444/tid=11454] ppid=11442 vsize=909884 CPUtime=0.5
/proc/11444/task/11454/stat : 11454 (java) R 11442 11444 10912 0 -1 64 3273 0 0 0 49 1 0 0 17 0 12 0 161061057 931721216 7864 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4152000693 0 4 0 23759 0 0 0 -1 0 0 0
[pid=11444/tid=11455] ppid=11442 vsize=909884 CPUtime=0
/proc/11444/task/11455/stat : 11455 (java) S 11442 11444 10912 0 -1 64 2 0 0 0 0 0 0 0 24 0 12 0 161061057 931721216 7864 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=11444/tid=11456] ppid=11442 vsize=909884 CPUtime=0
/proc/11444/task/11456/stat : 11456 (java) S 11442 11444 10912 0 -1 64 1 0 0 0 0 0 0 0 15 0 12 0 161061057 931721216 7864 18446744073709551615 134512640 134570532 4294956496 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) 909884

[startup+2.97653 s]
/proc/loadavg: 2.11 1.69 1.07 5/92 11456
/proc/meminfo: memFree=1586560/2055920 swapFree=4192812/4192956
[pid=11444] ppid=11442 vsize=916728 CPUtime=2.95
/proc/11444/stat : 11444 (java) R 11442 11444 10912 0 -1 0 25967 0 1 0 283 12 0 0 25 0 12 0 161061049 938729472 18596 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4054380936 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/11444/statm: 229182 18597 2477 14 0 215619 0
[pid=11444/tid=11446] ppid=11442 vsize=916728 CPUtime=0
/proc/11444/task/11446/stat : 11446 (java) S 11442 11444 10912 0 -1 64 2 0 0 0 0 0 0 0 18 0 12 0 161061051 938729472 18598 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=11444/tid=11447] ppid=11442 vsize=916728 CPUtime=0
/proc/11444/task/11447/stat : 11447 (java) S 11442 11444 10912 0 -1 64 2 0 0 0 0 0 0 0 19 0 12 0 161061051 938729472 18599 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=11444/tid=11448] ppid=11442 vsize=916728 CPUtime=0
/proc/11444/task/11448/stat : 11448 (java) S 11442 11444 10912 0 -1 64 6 0 0 0 0 0 0 0 16 0 12 0 161061053 938729472 18600 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=11444/tid=11449] ppid=11442 vsize=916728 CPUtime=0
/proc/11444/task/11449/stat : 11449 (java) S 11442 11444 10912 0 -1 64 8 0 0 0 0 0 0 0 21 0 12 0 161061054 938729472 18601 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=11444/tid=11450] ppid=11442 vsize=916728 CPUtime=0
/proc/11444/task/11450/stat : 11450 (java) S 11442 11444 10912 0 -1 64 3 0 0 0 0 0 0 0 22 0 12 0 161061054 938729472 18602 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=11444/tid=11451] ppid=11442 vsize=916728 CPUtime=0
/proc/11444/task/11451/stat : 11451 (java) S 11442 11444 10912 0 -1 64 0 0 0 0 0 0 0 0 23 0 12 0 161061057 938729472 18604 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=11444/tid=11452] ppid=11442 vsize=916728 CPUtime=0
/proc/11444/task/11452/stat : 11452 (java) S 11442 11444 10912 0 -1 64 1 0 0 0 0 0 0 0 16 0 12 0 161061057 938729472 18605 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=11444/tid=11453] ppid=11442 vsize=916728 CPUtime=0.87
/proc/11444/task/11453/stat : 11453 (java) S 11442 11444 10912 0 -1 64 6140 0 0 0 85 2 0 0 20 0 12 0 161061057 938729472 18606 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=11444/tid=11454] ppid=11442 vsize=916728 CPUtime=0.82
/proc/11444/task/11454/stat : 11454 (java) S 11442 11444 10912 0 -1 64 4518 0 0 0 80 2 0 0 16 0 12 0 161061057 938729472 18607 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=11444/tid=11455] ppid=11442 vsize=916728 CPUtime=0
/proc/11444/task/11455/stat : 11455 (java) S 11442 11444 10912 0 -1 64 2 0 0 0 0 0 0 0 24 0 12 0 161061057 938729472 18608 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=11444/tid=11456] ppid=11442 vsize=916728 CPUtime=0
/proc/11444/task/11456/stat : 11456 (java) S 11442 11444 10912 0 -1 64 1 0 0 0 0 0 0 0 15 0 12 0 161061057 938729472 18610 18446744073709551615 134512640 134570532 4294956496 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) 916728

[startup+6.18475 s]
/proc/loadavg: 2.26 1.73 1.09 3/92 11456
/proc/meminfo: memFree=1468096/2055920 swapFree=4192812/4192956
[pid=11444] ppid=11442 vsize=917560 CPUtime=6.29
/proc/11444/stat : 11444 (java) R 11442 11444 10912 0 -1 0 49954 0 1 0 606 23 0 0 25 0 12 0 161061049 939581440 40675 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4054280252 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/11444/statm: 229390 40675 2480 14 0 215827 0
[pid=11444/tid=11446] ppid=11442 vsize=917560 CPUtime=0.25
/proc/11444/task/11446/stat : 11446 (java) S 11442 11444 10912 0 -1 64 10409 0 0 0 21 4 0 0 19 0 12 0 161061051 939581440 40675 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=11444/tid=11447] ppid=11442 vsize=917560 CPUtime=0.27
/proc/11444/task/11447/stat : 11447 (java) S 11442 11444 10912 0 -1 64 7733 0 0 0 25 2 0 0 19 0 12 0 161061051 939581440 40675 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=11444/tid=11448] ppid=11442 vsize=917560 CPUtime=0
/proc/11444/task/11448/stat : 11448 (java) S 11442 11444 10912 0 -1 64 11 0 0 0 0 0 0 0 16 0 12 0 161061053 939581440 40675 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=11444/tid=11449] ppid=11442 vsize=917560 CPUtime=0
/proc/11444/task/11449/stat : 11449 (java) S 11442 11444 10912 0 -1 64 8 0 0 0 0 0 0 0 16 0 12 0 161061054 939581440 40675 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=11444/tid=11450] ppid=11442 vsize=917560 CPUtime=0
/proc/11444/task/11450/stat : 11450 (java) S 11442 11444 10912 0 -1 64 5 0 0 0 0 0 0 0 16 0 12 0 161061054 939581440 40675 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=11444/tid=11451] ppid=11442 vsize=917560 CPUtime=0
/proc/11444/task/11451/stat : 11451 (java) S 11442 11444 10912 0 -1 64 0 0 0 0 0 0 0 0 23 0 12 0 161061057 939581440 40675 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=11444/tid=11452] ppid=11442 vsize=917560 CPUtime=0.01
/proc/11444/task/11452/stat : 11452 (java) S 11442 11444 10912 0 -1 64 1 0 0 0 1 0 0 0 16 0 12 0 161061057 939581440 40675 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=11444/tid=11453] ppid=11442 vsize=917560 CPUtime=1.41
/proc/11444/task/11453/stat : 11453 (java) S 11442 11444 10912 0 -1 64 6325 0 0 0 139 2 0 0 16 0 12 0 161061057 939581440 40675 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=11444/tid=11454] ppid=11442 vsize=917560 CPUtime=1.37
/proc/11444/task/11454/stat : 11454 (java) S 11442 11444 10912 0 -1 64 5278 0 0 0 135 2 0 0 16 0 12 0 161061057 939581440 40675 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=11444/tid=11455] ppid=11442 vsize=917560 CPUtime=0
/proc/11444/task/11455/stat : 11455 (java) S 11442 11444 10912 0 -1 64 2 0 0 0 0 0 0 0 24 0 12 0 161061057 939581440 40675 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=11444/tid=11456] ppid=11442 vsize=917560 CPUtime=0
/proc/11444/task/11456/stat : 11456 (java) S 11442 11444 10912 0 -1 64 1 0 0 0 0 0 0 0 15 0 12 0 161061057 939581440 40675 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 917560

Child status: 0
Real time (s): 7.73858
CPU time (s): 8.02778
CPU user time (s): 7.69083
CPU system time (s): 0.336948
CPU usage (%): 103.737
Max. virtual memory (cumulated for all children) (KiB): 919460

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 7.69083
system time used= 0.336948
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 64655
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= 883
involuntary context switches= 935

runsolver used 0.013997 s user time and 0.029995 s system time

The end

Launcher Data (download as text)

Begin job on node52 on Sat Jan  6 23:37:06 UTC 2007


IDJOB= 198031
IDBENCH= 3529
FILE ID= node52/198031-1168126624

PBS_JOBID= 3477634

Free space on /tmp= 66551 MiB

BENCH NAME= HOME/pub/bench/CPAI06/golombRuler/golombRulerArity4/ruler-55-11-a4.xml
COMMAND LINE= java -server -Xmx700M -Xms700M -jar /tmp/evaluation/198031-1168126624/sat4jCSP-bf3-cached.jar /tmp/evaluation/198031-1168126624/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node52/watcher-198031-1168126624 -o ROOT/results/node52/solver-198031-1168126624 -C 1800 -M 900  java -server -Xmx700M -Xms700M -jar /tmp/evaluation/198031-1168126624/sat4jCSP-bf3-cached.jar /tmp/evaluation/198031-1168126624/unknown.xml

META MD5SUM SOLVER= c614762dbe7de46d2af9d7b592545c03
MD5SUM BENCH=  1f9db1cd2e7ccd3afc8aaa7073d57623

RANDOM SEED= 778818355

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		: 3000.232
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:      2055920 kB
MemFree:       1622008 kB
Buffers:         40500 kB
Cached:         194576 kB
SwapCached:          0 kB
Active:         215616 kB
Inactive:       160264 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1622008 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2664 kB
Writeback:           0 kB
Mapped:         158976 kB
Slab:            43032 kB
Committed_AS:  3527892 kB
PageTables:       2188 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= 66551 MiB



End job on node52 on Sat Jan  6 23:37:14 UTC 2007