Trace number 2082444

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) 11.8991 12.4994

General information on the benchmark

Namecsp/rand-8-20-5/
normalized-rand-8-20-5-18-800-4_ext.xml
MD5SUMd3f44c49896eef0a554a753221d829d8
Bench CategoryN-ARY-EXT (n-ary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark3.48947
Satisfiable
(Un)Satisfiability was proved
Number of variables20
Number of constraints18
Maximum constraint arity8
Maximum domain size5
Number of constraints which are defined in extension18
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.00/0.07	c 0	Sugar v1-14-6 + HOME/picosat
0.00/0.07	c 0	BEGIN Sun Jul 12 07:06:09 2009
0.00/0.07	c 0	PID 24253
0.00/0.07	c 0	HOST node79.alineos.net
0.00/0.07	c 0	CONVERTING HOME/instance-2082444-1247375167.xml TO HOME/temp.csp
0.00/0.07	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.XML2CSP -v -v 'HOME/instance-2082444-1247375167.xml' 'HOME/temp.csp'
5.94/6.06	c 6	1 domains, 20 variables, 0 predicates, 18 relations, 18 constraints
6.01/6.11	c 6	ENCODING HOME/temp.csp TO HOME/temp.cnf
6.01/6.11	c 6	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'
6.01/6.19	c 6	Parsing HOME/temp.csp
11.87/12.02	c ERROR INTERRUPTED
6.03/12.49	s UNKNOWN
6.03/12.49	c 12	CPU 6.04 (0.05 0.02 5.63 0.34)
6.03/12.49	c 12	END Sun Jul 12 07:06:21 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-2082444-1247375167/watcher-2082444-1247375167 -o /tmp/evaluation-result-2082444-1247375167/solver-2082444-1247375167 -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-2082444-1247375167.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: 2.42 2.20 2.09 4/74 24253
/proc/meminfo: memFree=1441056/2055920 swapFree=4192956/4192956
[pid=24253] ppid=24251 vsize=12272 CPUtime=0
/proc/24253/stat : 24253 (sugar) R 24251 24253 19878 0 -1 4194304 359 0 0 0 0 0 0 0 18 0 1 0 24582436 12566528 327 996147200 4194304 4206940 548682068608 18446744073709551615 234063821568 0 0 4224 0 0 0 0 17 0 0 0
/proc/24253/statm: 3068 327 246 3 0 168 0

[startup+0.102854 s]
/proc/loadavg: 2.42 2.20 2.09 4/74 24253
/proc/meminfo: memFree=1441056/2055920 swapFree=4192956/4192956
[pid=24253] ppid=24251 vsize=16868 CPUtime=0.06
/proc/24253/stat : 24253 (sugar) S 24251 24253 19878 0 -1 4194304 1227 128 0 0 5 1 0 0 17 0 1 0 24582436 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 234054791266 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/24253/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.201864 s]
/proc/loadavg: 2.42 2.20 2.09 4/74 24253
/proc/meminfo: memFree=1441056/2055920 swapFree=4192956/4192956
[pid=24253] ppid=24251 vsize=16868 CPUtime=0.06
/proc/24253/stat : 24253 (sugar) S 24251 24253 19878 0 -1 4194304 1227 128 0 0 5 1 0 0 17 0 1 0 24582436 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 234054791266 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/24253/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.301875 s]
/proc/loadavg: 2.42 2.20 2.09 4/74 24253
/proc/meminfo: memFree=1441056/2055920 swapFree=4192956/4192956
[pid=24253] ppid=24251 vsize=16868 CPUtime=0.06
/proc/24253/stat : 24253 (sugar) S 24251 24253 19878 0 -1 4194304 1227 128 0 0 5 1 0 0 17 0 1 0 24582436 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 234054791266 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/24253/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.701918 s]
/proc/loadavg: 2.42 2.20 2.09 4/74 24253
/proc/meminfo: memFree=1441056/2055920 swapFree=4192956/4192956
[pid=24253] ppid=24251 vsize=16868 CPUtime=0.06
/proc/24253/stat : 24253 (sugar) S 24251 24253 19878 0 -1 4194304 1227 128 0 0 5 1 0 0 17 0 1 0 24582436 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 234054791266 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/24253/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+1.503 s]
/proc/loadavg: 2.42 2.20 2.09 3/85 24265
/proc/meminfo: memFree=1347848/2055920 swapFree=4192956/4192956
[pid=24253] ppid=24251 vsize=16868 CPUtime=0.06
/proc/24253/stat : 24253 (sugar) S 24251 24253 19878 0 -1 4194304 1227 128 0 0 5 1 0 0 17 0 1 0 24582436 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 234054791266 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/24253/statm: 4217 1111 409 3 0 796 0
[pid=24256] ppid=24253 vsize=5356 CPUtime=0
/proc/24256/stat : 24256 (sh) S 24253 24253 19878 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 24582443 5484544 233 996147200 4194304 4889804 548682068752 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24256/statm: 1339 233 193 169 0 50 0
[pid=24257] ppid=24256 vsize=864624 CPUtime=1.41
/proc/24257/stat : 24257 (java) S 24256 24253 19878 0 -1 0 31591 0 1 0 125 16 0 0 18 0 9 0 24582444 885374976 30558 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/24257/statm: 216156 30558 2555 9 0 210668 0
[pid=24257/tid=24258] ppid=24256 vsize=864624 CPUtime=0.98
/proc/24257/task/24258/stat : 24258 (java) R 24256 24253 19878 0 -1 64 5184 0 1 0 93 5 0 0 25 0 9 0 24582445 885374976 30558 996147200 134512640 134550932 4294955984 18446744073709551615 4126543019 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24257/tid=24259] ppid=24256 vsize=864624 CPUtime=0.34
/proc/24257/task/24259/stat : 24259 (java) S 24256 24253 19878 0 -1 64 25253 0 0 0 24 10 0 0 16 0 9 0 24582446 885374976 30558 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=24257/tid=24260] ppid=24256 vsize=864624 CPUtime=0
/proc/24257/task/24260/stat : 24260 (java) S 24256 24253 19878 0 -1 64 14 0 0 0 0 0 0 0 16 0 9 0 24582446 885374976 30558 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24257/tid=24261] ppid=24256 vsize=864624 CPUtime=0
/proc/24257/task/24261/stat : 24261 (java) S 24256 24253 19878 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 24582446 885374976 30558 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24257/tid=24262] ppid=24256 vsize=864624 CPUtime=0
/proc/24257/task/24262/stat : 24262 (java) S 24256 24253 19878 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 24582448 885374976 30558 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24257/tid=24263] ppid=24256 vsize=864624 CPUtime=0.06
/proc/24257/task/24263/stat : 24263 (java) S 24256 24253 19878 0 -1 64 451 0 0 0 6 0 0 0 16 0 9 0 24582448 885374976 30558 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24257/tid=24264] ppid=24256 vsize=864624 CPUtime=0
/proc/24257/task/24264/stat : 24264 (java) S 24256 24253 19878 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 24582448 885374976 30558 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24257/tid=24265] ppid=24256 vsize=864624 CPUtime=0
/proc/24257/task/24265/stat : 24265 (java) S 24256 24253 19878 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 24582448 885374976 30558 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 886848

[startup+3.10217 s]
/proc/loadavg: 2.42 2.20 2.09 3/85 24265
/proc/meminfo: memFree=1317448/2055920 swapFree=4192956/4192956
[pid=24253] ppid=24251 vsize=16868 CPUtime=0.06
/proc/24253/stat : 24253 (sugar) S 24251 24253 19878 0 -1 4194304 1227 128 0 0 5 1 0 0 17 0 1 0 24582436 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 234054791266 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/24253/statm: 4217 1111 409 3 0 796 0
[pid=24256] ppid=24253 vsize=5356 CPUtime=0
/proc/24256/stat : 24256 (sh) S 24253 24253 19878 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 24582443 5484544 233 996147200 4194304 4889804 548682068752 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24256/statm: 1339 233 193 169 0 50 0
[pid=24257] ppid=24256 vsize=864624 CPUtime=3
/proc/24257/stat : 24257 (java) S 24256 24253 19878 0 -1 0 39021 0 1 0 278 22 0 0 18 0 9 0 24582444 885374976 37757 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/24257/statm: 216156 37757 2555 9 0 210668 0
[pid=24257/tid=24258] ppid=24256 vsize=864624 CPUtime=2.26
/proc/24257/task/24258/stat : 24258 (java) R 24256 24253 19878 0 -1 64 5466 0 1 0 218 8 0 0 25 0 9 0 24582445 885374976 37757 996147200 134512640 134550932 4294955984 18446744073709551615 4126564955 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24257/tid=24259] ppid=24256 vsize=864624 CPUtime=0.66
/proc/24257/task/24259/stat : 24259 (java) S 24256 24253 19878 0 -1 64 32398 0 0 0 53 13 0 0 16 0 9 0 24582446 885374976 37757 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=24257/tid=24260] ppid=24256 vsize=864624 CPUtime=0
/proc/24257/task/24260/stat : 24260 (java) S 24256 24253 19878 0 -1 64 14 0 0 0 0 0 0 0 16 0 9 0 24582446 885374976 37757 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24257/tid=24261] ppid=24256 vsize=864624 CPUtime=0
/proc/24257/task/24261/stat : 24261 (java) S 24256 24253 19878 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 24582446 885374976 37757 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24257/tid=24262] ppid=24256 vsize=864624 CPUtime=0
/proc/24257/task/24262/stat : 24262 (java) S 24256 24253 19878 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 24582448 885374976 37757 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24257/tid=24263] ppid=24256 vsize=864624 CPUtime=0.06
/proc/24257/task/24263/stat : 24263 (java) S 24256 24253 19878 0 -1 64 454 0 0 0 6 0 0 0 16 0 9 0 24582448 885374976 37757 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24257/tid=24264] ppid=24256 vsize=864624 CPUtime=0
/proc/24257/task/24264/stat : 24264 (java) S 24256 24253 19878 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 24582448 885374976 37757 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24257/tid=24265] ppid=24256 vsize=864624 CPUtime=0
/proc/24257/task/24265/stat : 24265 (java) S 24256 24253 19878 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 24582448 885374976 37757 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 886848

[startup+6.3015 s]
/proc/loadavg: 2.55 2.23 2.10 4/85 24265
/proc/meminfo: memFree=1253648/2055920 swapFree=4192956/4192956
[pid=24253] ppid=24251 vsize=16868 CPUtime=6.03
/proc/24253/stat : 24253 (sugar) S 24251 24253 19878 0 -1 4194304 1309 45044 0 1 5 1 563 34 15 0 1 0 24582436 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 234054791266 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/24253/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 6.03
Current children cumulated vsize (KiB) 16868



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+12.0021 s]
/proc/loadavg: 2.66 2.26 2.11 4/85 24275
/proc/meminfo: memFree=1249616/2055920 swapFree=4192956/4192956
[pid=24253] ppid=24251 vsize=16868 CPUtime=6.03
/proc/24253/stat : 24253 (sugar) S 24251 24253 19878 0 -1 4194304 1309 45044 0 1 5 1 563 34 15 0 1 0 24582436 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 234054791266 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/24253/statm: 4217 1111 409 3 0 796 0
[pid=24266] ppid=24253 vsize=5356 CPUtime=0
/proc/24266/stat : 24266 (sh) S 24253 24253 19878 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 24583048 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24266/statm: 1339 233 193 169 0 50 0
[pid=24267] ppid=24266 vsize=904260 CPUtime=5.84
/proc/24267/stat : 24267 (java) S 24266 24253 19878 0 -1 0 51603 0 1 0 563 21 0 0 20 0 9 0 24583048 925962240 43409 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/24267/statm: 226065 43415 2159 9 0 220978 0
[pid=24267/tid=24268] ppid=24266 vsize=904260 CPUtime=3.46
/proc/24267/task/24268/stat : 24268 (java) R 24266 24253 19878 0 -1 64 3096 0 1 0 345 1 0 0 25 0 9 0 24583049 925962240 43437 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=24267/tid=24269] ppid=24266 vsize=904260 CPUtime=2.32
/proc/24267/task/24269/stat : 24269 (java) R 24266 24253 19878 0 -1 64 47534 0 0 0 213 19 0 0 16 0 9 0 24583050 925962240 43445 996147200 134512640 134550932 4294955936 18446744073709551615 101593092 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=24267/tid=24270] ppid=24266 vsize=904260 CPUtime=0
/proc/24267/task/24270/stat : 24270 (java) S 24266 24253 19878 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 24583050 925962240 43453 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=24267/tid=24271] ppid=24266 vsize=904260 CPUtime=0
/proc/24267/task/24271/stat : 24271 (java) S 24266 24253 19878 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 24583050 925962240 43461 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=24267/tid=24272] ppid=24266 vsize=904260 CPUtime=0
/proc/24267/task/24272/stat : 24272 (java) S 24266 24253 19878 0 -1 64 0 0 0 0 0 0 0 0 25 0 9 0 24583052 925962240 43469 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=24267/tid=24273] ppid=24266 vsize=904260 CPUtime=0.04
/proc/24267/task/24273/stat : 24273 (java) S 24266 24253 19878 0 -1 64 306 0 0 0 4 0 0 0 16 0 9 0 24583052 925962240 43476 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=24267/tid=24274] ppid=24266 vsize=904260 CPUtime=0
/proc/24267/task/24274/stat : 24274 (java) S 24266 24253 19878 0 -1 64 1 0 0 0 0 0 0 0 25 0 9 0 24583052 925962240 43482 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=24267/tid=24275] ppid=24266 vsize=904260 CPUtime=0
/proc/24267/task/24275/stat : 24275 (java) S 24266 24253 19878 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 24583052 925962240 43482 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 11.87
Current children cumulated vsize (KiB) 926484

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

############
# WARNING:
# current cumulated CPU time (6.03 s) is less than in the last sample (11.87 s)
# The time of a child was probably not reported to its father.
# (see the two samples below)
# Adding the difference (5.84 s) to the 'lost time'.

[startup+12.0021 s]
/proc/loadavg: 2.66 2.26 2.11 4/85 24275
/proc/meminfo: memFree=1249616/2055920 swapFree=4192956/4192956
[pid=24253] ppid=24251 vsize=16868 CPUtime=6.03
/proc/24253/stat : 24253 (sugar) S 24251 24253 19878 0 -1 4194304 1309 45044 0 1 5 1 563 34 15 0 1 0 24582436 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 234054791266 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/24253/statm: 4217 1111 409 3 0 796 0
[pid=24266] ppid=24253 vsize=5356 CPUtime=0
/proc/24266/stat : 24266 (sh) S 24253 24253 19878 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 24583048 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24266/statm: 1339 233 193 169 0 50 0
[pid=24267] ppid=24266 vsize=904260 CPUtime=5.84
/proc/24267/stat : 24267 (java) S 24266 24253 19878 0 -1 0 51603 0 1 0 563 21 0 0 20 0 9 0 24583048 925962240 43409 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/24267/statm: 226065 43415 2159 9 0 220978 0
[pid=24267/tid=24268] ppid=24266 vsize=904260 CPUtime=3.46
/proc/24267/task/24268/stat : 24268 (java) R 24266 24253 19878 0 -1 64 3096 0 1 0 345 1 0 0 25 0 9 0 24583049 925962240 43437 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=24267/tid=24269] ppid=24266 vsize=904260 CPUtime=2.32
/proc/24267/task/24269/stat : 24269 (java) R 24266 24253 19878 0 -1 64 47534 0 0 0 213 19 0 0 16 0 9 0 24583050 925962240 43445 996147200 134512640 134550932 4294955936 18446744073709551615 101593092 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=24267/tid=24270] ppid=24266 vsize=904260 CPUtime=0
/proc/24267/task/24270/stat : 24270 (java) S 24266 24253 19878 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 24583050 925962240 43453 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=24267/tid=24271] ppid=24266 vsize=904260 CPUtime=0
/proc/24267/task/24271/stat : 24271 (java) S 24266 24253 19878 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 24583050 925962240 43461 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=24267/tid=24272] ppid=24266 vsize=904260 CPUtime=0
/proc/24267/task/24272/stat : 24272 (java) S 24266 24253 19878 0 -1 64 0 0 0 0 0 0 0 0 25 0 9 0 24583052 925962240 43469 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=24267/tid=24273] ppid=24266 vsize=904260 CPUtime=0.04
/proc/24267/task/24273/stat : 24273 (java) S 24266 24253 19878 0 -1 64 306 0 0 0 4 0 0 0 16 0 9 0 24583052 925962240 43476 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=24267/tid=24274] ppid=24266 vsize=904260 CPUtime=0
/proc/24267/task/24274/stat : 24274 (java) S 24266 24253 19878 0 -1 64 1 0 0 0 0 0 0 0 25 0 9 0 24583052 925962240 43482 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=24267/tid=24275] ppid=24266 vsize=904260 CPUtime=0
/proc/24267/task/24275/stat : 24275 (java) S 24266 24253 19878 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 24583052 925962240 43482 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 11.87
Current children cumulated vsize (KiB) 926484

[startup+12.1261 s]
/proc/loadavg: 2.66 2.26 2.11 4/86 24276
/proc/meminfo: memFree=1243080/2055920 swapFree=4192956/4192956
[pid=24253] ppid=24251 vsize=16868 CPUtime=6.03
/proc/24253/stat : 24253 (sugar) S 24251 24253 19878 0 -1 4194304 1323 45044 0 1 5 1 563 34 16 0 1 0 24582436 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 234054791266 0 16384 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/24253/statm: 4217 1112 409 3 0 796 0
[pid=24266] ppid=24253 vsize=0 CPUtime=0
/proc/24266/stat : 24266 (sh) Z 24253 24253 19878 0 -1 4195340 278 0 0 0 0 0 0 0 16 0 1 0 24583048 0 0 996147200 0 0 0 0 0 0 65536 4100 65538 18446744071563351923 0 0 17 1 0 0
/proc/24266/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 6.03
Current children cumulated vsize (KiB) 16868
#
############


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

[startup+12.3021 s]
/proc/loadavg: 2.66 2.26 2.11 4/86 24276
/proc/meminfo: memFree=1243080/2055920 swapFree=4192956/4192956
[pid=24253] ppid=24251 vsize=16868 CPUtime=6.03
/proc/24253/stat : 24253 (sugar) S 24251 24253 19878 0 -1 4194304 1323 45044 0 1 5 1 563 34 16 0 1 0 24582436 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 234054791266 0 16384 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/24253/statm: 4217 1112 409 3 0 796 0
[pid=24266] ppid=24253 vsize=0 CPUtime=0
/proc/24266/stat : 24266 (sh) Z 24253 24253 19878 0 -1 4195340 278 0 0 0 0 0 0 0 16 0 1 0 24583048 0 0 996147200 0 0 0 0 0 0 65536 4100 65538 18446744071563351923 0 0 17 1 0 0
/proc/24266/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 6.03
Current children cumulated vsize (KiB) 16868

[startup+12.4021 s]
/proc/loadavg: 2.66 2.26 2.11 4/86 24276
/proc/meminfo: memFree=1243080/2055920 swapFree=4192956/4192956
[pid=24253] ppid=24251 vsize=16868 CPUtime=6.03
/proc/24253/stat : 24253 (sugar) S 24251 24253 19878 0 -1 4194304 1323 45044 0 1 5 1 563 34 16 0 1 0 24582436 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 234054791266 0 16384 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/24253/statm: 4217 1112 409 3 0 796 0
[pid=24266] ppid=24253 vsize=0 CPUtime=0
/proc/24266/stat : 24266 (sh) Z 24253 24253 19878 0 -1 4195340 278 0 0 0 0 0 0 0 16 0 1 0 24583048 0 0 996147200 0 0 0 0 0 0 65536 4100 65538 18446744071563351923 0 0 17 1 0 0
/proc/24266/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 6.03
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): 5.84
#  lost CPU user time (s): 5.63
#  lost CPU system time (s): 0.21

Real time (s): 12.4994
CPU time (s): 11.8991
CPU user time (s): 11.3201
CPU system time (s): 0.578943
CPU usage (%): 95.197
Max. virtual memory (cumulated for all children) (KiB): 926484

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5.69013
system time used= 0.368943
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 46720
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= 1923
involuntary context switches= 1877

runsolver used 0.018997 second user time and 0.056991 second system time

The end

Launcher Data 

Begin job on node79 at 2009-07-12 07:06:09
IDJOB=2082444
IDBENCH=57585
IDSOLVER=738
FILE ID=node79/2082444-1247375167
PBS_JOBID= 9507092
Free space on /tmp= 66328 MiB

SOLVER NAME= Sugar v1.14.6+picosat
BENCH NAME= CPAI08/csp/rand-8-20-5/normalized-rand-8-20-5-18-800-4_ext.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-2082444-1247375167/watcher-2082444-1247375167 -o /tmp/evaluation-result-2082444-1247375167/solver-2082444-1247375167 -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-2082444-1247375167.xml

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

MD5SUM BENCH= d3f44c49896eef0a554a753221d829d8
RANDOM SEED=1094295555

node79.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		: 3000.229
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		: 3000.229
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:       1441536 kB
Buffers:         78832 kB
Cached:         430556 kB
SwapCached:          0 kB
Active:         208896 kB
Inactive:       327440 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1441536 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           23272 kB
Writeback:           0 kB
Mapped:          37552 kB
Slab:            63468 kB
Committed_AS:   266132 kB
PageTables:       1772 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= 66304 MiB
End job on node79 at 2009-07-12 07:06:23