Trace number 2057221

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
Sugar v1.14.6+picosat? (MO) 28.9655 48.7179

General information on the benchmark

Namecsp/lard/
normalized-lard-87-87.xml
MD5SUMcaa1a0c56025f9b465fcf3f3e3941fa3
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark11.4733
Satisfiable
(Un)Satisfiability was proved
Number of variables87
Number of constraints3741
Maximum constraint arity2
Maximum domain size88
Number of constraints which are defined in extension3741
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.05/16.43	c 0	Sugar v1-14-6 + HOME/picosat
0.05/16.43	c 0	BEGIN Sat Jul 11 15:11:49 2009
0.05/16.43	c 0	PID 12950
0.05/16.44	c 0	HOST node76.alineos.net
0.05/16.44	c 0	CONVERTING HOME/instance-2057221-1247317877.xml TO HOME/temp.csp
0.05/16.44	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.XML2CSP -v -v 'HOME/instance-2057221-1247317877.xml' 'HOME/temp.csp'
22.94/42.14	c 25	1 domains, 87 variables, 0 predicates, 3741 relations, 3741 constraints
23.02/42.23	c 25	ENCODING HOME/temp.csp TO HOME/temp.cnf
23.02/42.23	c 25	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.SugarMain -v -v -competition -encode 'HOME/temp.csp' 'HOME/temp.cnf' 'HOME/temp.map'
23.06/42.32	c 25	Parsing HOME/temp.csp
28.95/48.23	c ERROR INTERRUPTED
23.06/48.71	s UNKNOWN
23.06/48.71	c 32	CPU 23.07 (0.06 0.02 21.9 1.09)
23.06/48.71	c 32	END Sat Jul 11 15:12:21 2009

Verifier Data 

ERROR: Unexpected answer ! ('s SATISFIABLE'/'s UNSATISFIABLE' expected)
Got answer: UNKNOWN

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2057221-1247317877/watcher-2057221-1247317877 -o /tmp/evaluation-result-2057221-1247317877/solver-2057221-1247317877 -C 1800 -W 2000 -M 900 HOME/sugar -c -vv -memlimit=900 -jar=HOME/sugar-v1-14-6.jar -solver=HOME/picosat -tmp=HOME/temp HOME/instance-2057221-1247317877.xml 

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): 2000 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


[startup+0 s]
/proc/loadavg: 1.23 0.30 0.10 4/82 12950
/proc/meminfo: memFree=495416/2055920 swapFree=4192948/4192956
[pid=12950] ppid=12948 vsize=12268 CPUtime=0
/proc/12950/stat : 12950 (sugar) D 12948 12950 12778 0 -1 4194304 348 0 0 0 0 0 0 0 18 0 1 0 18854544 12562432 316 996147200 4194304 4206940 548682068608 18446744073709551615 265674259045 0 2147483391 4224 0 18446744072099855350 0 0 17 1 0 0
/proc/12950/statm: 3067 316 241 3 0 167 0

[startup+0.087696 s]
/proc/loadavg: 1.23 0.30 0.10 4/82 12950
/proc/meminfo: memFree=495416/2055920 swapFree=4192948/4192956
[pid=12950] ppid=12948 vsize=13336 CPUtime=0.03
/proc/12950/stat : 12950 (sugar) D 12948 12950 12778 0 -1 4194304 723 0 0 0 2 1 0 0 18 0 1 0 18854544 13656064 691 996147200 4194304 4206940 548682068608 18446744073709551615 265682989154 0 0 4224 0 18446744071563479169 0 0 17 0 0 0
/proc/12950/statm: 3334 691 338 3 0 434 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13336

[startup+0.102696 s]
/proc/loadavg: 1.23 0.30 0.10 4/82 12950
/proc/meminfo: memFree=495416/2055920 swapFree=4192948/4192956
[pid=12950] ppid=12948 vsize=13336 CPUtime=0.03
/proc/12950/stat : 12950 (sugar) D 12948 12950 12778 0 -1 4194304 723 0 0 0 2 1 0 0 18 0 1 0 18854544 13656064 691 996147200 4194304 4206940 548682068608 18446744073709551615 265682989154 0 0 4224 0 18446744071563479169 0 0 17 0 0 0
/proc/12950/statm: 3334 691 338 3 0 434 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13336

[startup+0.301737 s]
/proc/loadavg: 1.23 0.30 0.10 4/82 12950
/proc/meminfo: memFree=495416/2055920 swapFree=4192948/4192956
[pid=12950] ppid=12948 vsize=13336 CPUtime=0.03
/proc/12950/stat : 12950 (sugar) D 12948 12950 12778 0 -1 4194304 723 0 0 0 2 1 0 0 18 0 1 0 18854544 13656064 691 996147200 4194304 4206940 548682068608 18446744073709551615 265682989154 0 0 4224 0 18446744071563479169 0 0 17 0 0 0
/proc/12950/statm: 3334 691 338 3 0 434 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13336

[startup+0.702808 s]
/proc/loadavg: 1.23 0.30 0.10 4/82 12950
/proc/meminfo: memFree=495416/2055920 swapFree=4192948/4192956
[pid=12950] ppid=12948 vsize=13336 CPUtime=0.03
/proc/12950/stat : 12950 (sugar) D 12948 12950 12778 0 -1 4194304 723 0 0 0 2 1 0 0 18 0 1 0 18854544 13656064 691 996147200 4194304 4206940 548682068608 18446744073709551615 265682989154 0 0 4224 0 18446744071563479169 0 0 17 0 0 0
/proc/12950/statm: 3334 691 338 3 0 434 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13336

[startup+1.50297 s]
/proc/loadavg: 1.23 0.30 0.10 2/83 12951
/proc/meminfo: memFree=485104/2055920 swapFree=4192948/4192956
[pid=12950] ppid=12948 vsize=13336 CPUtime=0.03
/proc/12950/stat : 12950 (sugar) D 12948 12950 12778 0 -1 4194304 733 0 0 0 2 1 0 0 18 0 1 0 18854544 13656064 701 996147200 4194304 4206940 548682068608 18446744073709551615 265682989154 0 0 4224 0 18446744071563479169 0 0 17 1 0 0
/proc/12950/statm: 3334 701 338 3 0 434 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13336

[startup+3.10142 s]
/proc/loadavg: 1.23 0.30 0.10 2/83 12951
/proc/meminfo: memFree=475760/2055920 swapFree=4192948/4192956
[pid=12950] ppid=12948 vsize=13468 CPUtime=0.03
/proc/12950/stat : 12950 (sugar) D 12948 12950 12778 0 -1 4194304 754 0 0 0 2 1 0 0 18 0 1 0 18854544 13791232 722 996147200 4194304 4206940 548682068608 18446744073709551615 265682989154 0 0 4224 0 18446744071563479169 0 0 17 0 0 0
/proc/12950/statm: 3367 722 338 3 0 467 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13468
heavy processes:

[startup+6.30202 s]
/proc/loadavg: 1.37 0.35 0.11 2/83 12951
/proc/meminfo: memFree=447792/2055920 swapFree=4192948/4192956
[pid=12950] ppid=12948 vsize=13468 CPUtime=0.03
/proc/12950/stat : 12950 (sugar) D 12948 12950 12778 0 -1 4194304 766 0 0 0 2 1 0 0 18 0 1 0 18854544 13791232 734 996147200 4194304 4206940 548682068608 18446744073709551615 265682989154 0 0 4224 0 18446744072099202260 0 0 17 0 0 0
/proc/12950/statm: 3367 734 338 3 0 467 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13468
heavy processes:

[startup+12.7011 s]
/proc/loadavg: 1.58 0.41 0.13 2/83 12951
/proc/meminfo: memFree=389872/2055920 swapFree=4192948/4192956
[pid=12950] ppid=12948 vsize=16212 CPUtime=0.05
/proc/12950/stat : 12950 (sugar) D 12948 12950 12778 0 -1 4194304 969 0 0 0 4 1 0 0 18 0 1 0 18854544 16601088 937 996147200 4194304 4206940 548682068608 18446744073709551615 265682989154 0 0 4224 0 18446744072099197785 0 0 17 1 0 0
/proc/12950/statm: 4053 937 380 3 0 632 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 16212
heavy processes:

[startup+25.5025 s]
/proc/loadavg: 2.19 0.60 0.20 3/93 12962
/proc/meminfo: memFree=16152/2055920 swapFree=4192948/4192956
[pid=12950] ppid=12948 vsize=16868 CPUtime=0.07
/proc/12950/stat : 12950 (sugar) S 12948 12950 12778 0 -1 4194304 1227 128 0 0 6 1 0 0 19 0 1 0 18854544 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 265682989154 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/12950/statm: 4217 1111 409 3 0 796 0
[pid=12953] ppid=12950 vsize=5356 CPUtime=0
/proc/12953/stat : 12953 (sh) S 12950 12950 12778 0 -1 4194304 277 0 0 0 0 0 0 0 20 0 1 0 18856188 5484544 233 996147200 4194304 4889804 548682068752 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12953/statm: 1339 233 193 169 0 50 0
[pid=12954] ppid=12953 vsize=864764 CPUtime=8.94
/proc/12954/stat : 12954 (java) S 12953 12950 12778 0 -1 0 62966 0 1 0 842 52 0 0 21 0 9 0 18856188 885518336 62088 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/12954/statm: 216191 62088 2556 9 0 210703 0
[pid=12954/tid=12955] ppid=12953 vsize=864764 CPUtime=7.56
/proc/12954/task/12955/stat : 12955 (java) R 12953 12950 12778 0 -1 64 6289 0 1 0 730 26 0 0 25 0 9 0 18856189 885518336 62088 996147200 134512640 134550932 4294955984 18446744073709551615 4126764421 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12954/tid=12956] ppid=12953 vsize=864764 CPUtime=1.16
/proc/12954/task/12956/stat : 12956 (java) S 12953 12950 12778 0 -1 64 55438 0 0 0 92 24 0 0 15 0 9 0 18856190 885518336 62088 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=12954/tid=12957] ppid=12953 vsize=864764 CPUtime=0
/proc/12954/task/12957/stat : 12957 (java) S 12953 12950 12778 0 -1 64 15 0 0 0 0 0 0 0 17 0 9 0 18856190 885518336 62088 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12954/tid=12958] ppid=12953 vsize=864764 CPUtime=0
/proc/12954/task/12958/stat : 12958 (java) S 12953 12950 12778 0 -1 64 9 0 0 0 0 0 0 0 17 0 9 0 18856190 885518336 62088 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12954/tid=12959] ppid=12953 vsize=864764 CPUtime=0
/proc/12954/task/12959/stat : 12959 (java) S 12953 12950 12778 0 -1 64 0 0 0 0 0 0 0 0 25 0 9 0 18856193 885518336 62088 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12954/tid=12960] ppid=12953 vsize=864764 CPUtime=0.18
/proc/12954/task/12960/stat : 12960 (java) S 12953 12950 12778 0 -1 64 536 0 0 0 18 0 0 0 15 0 9 0 18856193 885518336 62088 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12954/tid=12961] ppid=12953 vsize=864764 CPUtime=0
/proc/12954/task/12961/stat : 12961 (java) S 12953 12950 12778 0 -1 64 1 0 0 0 0 0 0 0 25 0 9 0 18856193 885518336 62088 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12954/tid=12962] ppid=12953 vsize=864764 CPUtime=0
/proc/12954/task/12962/stat : 12962 (java) S 12953 12950 12778 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 18856193 885518336 62088 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 9.01
Current children cumulated vsize (KiB) 886988
heavy processes:



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+48.2019 s]
/proc/loadavg: 3.06 0.90 0.31 4/93 12974
/proc/meminfo: memFree=203352/2055920 swapFree=4192948/4192956
[pid=12950] ppid=12948 vsize=16868 CPUtime=23.06
/proc/12950/stat : 12950 (sugar) S 12948 12950 12778 0 -1 4194304 1309 90853 0 1 6 2 2190 108 15 0 1 0 18854544 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 265682989154 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/12950/statm: 4217 1111 409 3 0 796 0
[pid=12964] ppid=12950 vsize=5356 CPUtime=0
/proc/12964/stat : 12964 (sh) S 12950 12950 12778 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 18858767 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12964/statm: 1339 233 193 169 0 50 0
[pid=12965] ppid=12964 vsize=903224 CPUtime=5.89
/proc/12965/stat : 12965 (java) S 12964 12950 12778 0 -1 0 53016 0 2 0 559 30 0 0 19 0 9 0 18858768 924901376 42047 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/12965/statm: 225806 42047 2159 9 0 220719 0
[pid=12965/tid=12966] ppid=12964 vsize=903224 CPUtime=3.33
/proc/12965/task/12966/stat : 12966 (java) R 12964 12950 12778 0 -1 64 3127 0 2 0 329 4 0 0 25 0 9 0 18858769 924901376 42047 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12965/tid=12967] ppid=12964 vsize=903224 CPUtime=2.5
/proc/12965/task/12967/stat : 12967 (java) R 12964 12950 12778 0 -1 64 48875 0 0 0 225 25 0 0 16 0 9 0 18858770 924901376 42047 996147200 134512640 134550932 4294955936 18446744073709551615 103732273 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=12965/tid=12968] ppid=12964 vsize=903224 CPUtime=0
/proc/12965/task/12968/stat : 12968 (java) S 12964 12950 12778 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 18858770 924901376 42047 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12965/tid=12969] ppid=12964 vsize=903224 CPUtime=0
/proc/12965/task/12969/stat : 12969 (java) S 12964 12950 12778 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 18858770 924901376 42047 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12965/tid=12970] ppid=12964 vsize=903224 CPUtime=0
/proc/12965/task/12970/stat : 12970 (java) S 12964 12950 12778 0 -1 64 1 0 0 0 0 0 0 0 24 0 9 0 18858773 924901376 42047 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12965/tid=12971] ppid=12964 vsize=903224 CPUtime=0.04
/proc/12965/task/12971/stat : 12971 (java) S 12964 12950 12778 0 -1 64 311 0 0 0 4 0 0 0 17 0 9 0 18858773 924901376 42047 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12965/tid=12972] ppid=12964 vsize=903224 CPUtime=0
/proc/12965/task/12972/stat : 12972 (java) S 12964 12950 12778 0 -1 64 0 0 0 0 0 0 0 0 25 0 9 0 18858773 924901376 42047 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12965/tid=12973] ppid=12964 vsize=903224 CPUtime=0
/proc/12965/task/12973/stat : 12973 (java) S 12964 12950 12778 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 18858773 924901376 42047 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 28.95
Current children cumulated vsize (KiB) 925448
heavy processes:

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

############
# WARNING:
# current cumulated CPU time (23.06 s) is less than in the last sample (28.95 s)
# The time of a child was probably not reported to its father.
# (see the two samples below)
# Adding the difference (5.89 s) to the 'lost time'.

[startup+48.2019 s]
/proc/loadavg: 3.06 0.90 0.31 4/93 12974
/proc/meminfo: memFree=203352/2055920 swapFree=4192948/4192956
[pid=12950] ppid=12948 vsize=16868 CPUtime=23.06
/proc/12950/stat : 12950 (sugar) S 12948 12950 12778 0 -1 4194304 1309 90853 0 1 6 2 2190 108 15 0 1 0 18854544 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 265682989154 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/12950/statm: 4217 1111 409 3 0 796 0
[pid=12964] ppid=12950 vsize=5356 CPUtime=0
/proc/12964/stat : 12964 (sh) S 12950 12950 12778 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 18858767 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12964/statm: 1339 233 193 169 0 50 0
[pid=12965] ppid=12964 vsize=903224 CPUtime=5.89
/proc/12965/stat : 12965 (java) S 12964 12950 12778 0 -1 0 53016 0 2 0 559 30 0 0 19 0 9 0 18858768 924901376 42047 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/12965/statm: 225806 42047 2159 9 0 220719 0
[pid=12965/tid=12966] ppid=12964 vsize=903224 CPUtime=3.33
/proc/12965/task/12966/stat : 12966 (java) R 12964 12950 12778 0 -1 64 3127 0 2 0 329 4 0 0 25 0 9 0 18858769 924901376 42047 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12965/tid=12967] ppid=12964 vsize=903224 CPUtime=2.5
/proc/12965/task/12967/stat : 12967 (java) R 12964 12950 12778 0 -1 64 48875 0 0 0 225 25 0 0 16 0 9 0 18858770 924901376 42047 996147200 134512640 134550932 4294955936 18446744073709551615 103732273 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=12965/tid=12968] ppid=12964 vsize=903224 CPUtime=0
/proc/12965/task/12968/stat : 12968 (java) S 12964 12950 12778 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 18858770 924901376 42047 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12965/tid=12969] ppid=12964 vsize=903224 CPUtime=0
/proc/12965/task/12969/stat : 12969 (java) S 12964 12950 12778 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 18858770 924901376 42047 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12965/tid=12970] ppid=12964 vsize=903224 CPUtime=0
/proc/12965/task/12970/stat : 12970 (java) S 12964 12950 12778 0 -1 64 1 0 0 0 0 0 0 0 24 0 9 0 18858773 924901376 42047 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12965/tid=12971] ppid=12964 vsize=903224 CPUtime=0.04
/proc/12965/task/12971/stat : 12971 (java) S 12964 12950 12778 0 -1 64 311 0 0 0 4 0 0 0 17 0 9 0 18858773 924901376 42047 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12965/tid=12972] ppid=12964 vsize=903224 CPUtime=0
/proc/12965/task/12972/stat : 12972 (java) S 12964 12950 12778 0 -1 64 0 0 0 0 0 0 0 0 25 0 9 0 18858773 924901376 42047 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12965/tid=12973] ppid=12964 vsize=903224 CPUtime=0
/proc/12965/task/12973/stat : 12973 (java) S 12964 12950 12778 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 18858773 924901376 42047 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 28.95
Current children cumulated vsize (KiB) 925448

[startup+48.3259 s]
/proc/loadavg: 3.06 0.90 0.31 5/94 12975
/proc/meminfo: memFree=203536/2055920 swapFree=4192948/4192956
[pid=12950] ppid=12948 vsize=16868 CPUtime=23.06
/proc/12950/stat : 12950 (sugar) S 12948 12950 12778 0 -1 4194304 1323 90853 0 1 6 2 2190 108 16 0 1 0 18854544 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 265682989154 0 16384 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/12950/statm: 4217 1112 409 3 0 796 0
[pid=12964] ppid=12950 vsize=0 CPUtime=0
/proc/12964/stat : 12964 (sh) Z 12950 12950 12778 0 -1 4195340 278 0 0 0 0 0 0 0 16 0 1 0 18858767 0 0 996147200 0 0 0 0 0 0 65536 4100 65538 18446744071563351923 0 0 17 0 0 0
/proc/12964/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 23.06
Current children cumulated vsize (KiB) 16868
#
############


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

[startup+48.6019 s]
/proc/loadavg: 3.06 0.90 0.31 5/94 12975
/proc/meminfo: memFree=203536/2055920 swapFree=4192948/4192956
[pid=12950] ppid=12948 vsize=16868 CPUtime=23.06
/proc/12950/stat : 12950 (sugar) S 12948 12950 12778 0 -1 4194304 1323 90853 0 1 6 2 2190 108 16 0 1 0 18854544 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 265682989154 0 16384 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/12950/statm: 4217 1112 409 3 0 796 0
[pid=12964] ppid=12950 vsize=0 CPUtime=0
/proc/12964/stat : 12964 (sh) Z 12950 12950 12778 0 -1 4195340 278 0 0 0 0 0 0 0 16 0 1 0 18858767 0 0 996147200 0 0 0 0 0 0 65536 4100 65538 18446744071563351923 0 0 17 0 0 0
/proc/12964/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 23.06
Current children cumulated vsize (KiB) 16868

[startup+48.7023 s]
/proc/loadavg: 3.06 0.90 0.31 5/94 12975
/proc/meminfo: memFree=203536/2055920 swapFree=4192948/4192956
[pid=12950] ppid=12948 vsize=16868 CPUtime=23.06
/proc/12950/stat : 12950 (sugar) S 12948 12950 12778 0 -1 4194304 1323 90853 0 1 6 2 2190 108 16 0 1 0 18854544 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 265682989154 0 16384 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/12950/statm: 4217 1112 409 3 0 796 0
[pid=12964] ppid=12950 vsize=0 CPUtime=0
/proc/12964/stat : 12964 (sh) Z 12950 12950 12778 0 -1 4195340 278 0 0 0 0 0 0 0 16 0 1 0 18858767 0 0 996147200 0 0 0 0 0 0 65536 4100 65538 18446744071563351923 0 0 17 0 0 0
/proc/12964/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 23.06
Current children cumulated vsize (KiB) 16868

Child status: 0

# WARNING:
# The CPU time of some children was not reported to their father
# (probably because of a missing or aborted wait()).
# This 'lost CPU time' is added to the watched process CPU time.
#  lost CPU time (s): 5.89
#  lost CPU user time (s): 5.59
#  lost CPU system time (s): 0.3

Real time (s): 48.7179
CPU time (s): 28.9655
CPU user time (s): 27.5517
CPU system time (s): 1.41383
CPU usage (%): 59.4555
Max. virtual memory (cumulated for all children) (KiB): 925448

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 21.9617
system time used= 1.11383
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 92529
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= 4232
involuntary context switches= 4590

runsolver used 0.06299 second user time and 0.186971 second system time

The end

Launcher Data 

Begin job on node76 at 2009-07-11 15:11:32
IDJOB=2057221
IDBENCH=53345
IDSOLVER=738
FILE ID=node76/2057221-1247317877
PBS_JOBID= 9506481
Free space on /tmp= 66212 MiB

SOLVER NAME= Sugar v1.14.6+picosat
BENCH NAME= CPAI08/csp/lard/normalized-lard-87-87.xml
COMMAND LINE= DIR/sugar -c -vv -memlimit=MEMLIMIT -jar="DIR/sugar-v1-14-6.jar" -solver="DIR/picosat" -tmp="TMPDIR/temp" BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2057221-1247317877/watcher-2057221-1247317877 -o /tmp/evaluation-result-2057221-1247317877/solver-2057221-1247317877 -C 1800 -W 2000 -M 900  HOME/sugar -c -vv -memlimit=900 -jar="HOME/sugar-v1-14-6.jar" -solver="HOME/picosat" -tmp="HOME/temp" HOME/instance-2057221-1247317877.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB
MAX NB THREAD= 0

MD5SUM BENCH= caa1a0c56025f9b465fcf3f3e3941fa3
RANDOM SEED=575871066

node76.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.277
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		: 3000.277
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        495960 kB
Buffers:         48436 kB
Cached:        1195888 kB
SwapCached:          8 kB
Active:         484464 kB
Inactive:       993052 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        495960 kB
SwapTotal:     4192956 kB
SwapFree:      4192948 kB
Dirty:          171980 kB
Writeback:           4 kB
Mapped:         253472 kB
Slab:            67204 kB
Committed_AS:   435120 kB
PageTables:       2320 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= 66212 MiB
End job on node76 at 2009-07-11 15:12:22