Trace number 2088483

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) 8.21 8.41799

General information on the benchmark

Namecsp/rand-3-28-28-fcd/
normalized-rand-3-28-28-93-632-fcd-35_ext.xml
MD5SUMce13c0980bbdb5f29ac424dd30b98fd3
Bench CategoryN-ARY-EXT (n-ary constraints in extension)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables28
Number of constraints93
Maximum constraint arity3
Maximum domain size28
Number of constraints which are defined in extension93
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.00/0.08	c 0	Sugar v1-14-6 + HOME/picosat
0.00/0.08	c 0	BEGIN Sun Jul 12 11:04:08 2009
0.00/0.08	c 0	PID 26977
0.00/0.08	c 0	HOST node10.alineos.net
0.00/0.08	c 0	CONVERTING HOME/instance-2088483-1247389447.xml TO HOME/temp.csp
0.00/0.08	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.XML2CSP -v -v 'HOME/instance-2088483-1247389447.xml' 'HOME/temp.csp'
2.35/2.49	c 2	1 domains, 28 variables, 0 predicates, 93 relations, 93 constraints
2.43/2.54	c 2	ENCODING HOME/temp.csp TO HOME/temp.cnf
2.43/2.54	c 2	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'
2.44/2.62	c 2	Parsing HOME/temp.csp
7.03/7.29	c 7	parsed 215 expressions
7.13/7.30	c 7	Heap : 84 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
7.13/7.30	c 7	Converting to clausal form CSP
7.13/7.32	c 7	converted 22 (10%) expressions
7.13/7.37	c 7	converted 43 (20%) expressions
7.23/7.42	c 7	converted 65 (30%) expressions
7.23/7.44	c 7	converted 86 (40%) expressions
7.23/7.49	c 7	converted 108 (50%) expressions
7.72/7.92	c ERROR INTERRUPTED
8.21/8.41	s UNKNOWN
8.21/8.41	c 8	CPU 2.46 (0.05 0.02 2.25 0.14)
8.21/8.41	c 8	END Sun Jul 12 11:04:16 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-2088483-1247389447/watcher-2088483-1247389447 -o /tmp/evaluation-result-2088483-1247389447/solver-2088483-1247389447 -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-2088483-1247389447.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: 2.00 2.00 2.00 4/75 26977
/proc/meminfo: memFree=1626992/2055920 swapFree=4192812/4192956
[pid=26977] ppid=26975 vsize=12268 CPUtime=0
/proc/26977/stat : 26977 (sugar) R 26975 26977 24571 0 -1 4194304 348 0 0 0 0 0 0 0 20 0 1 0 26011812 12562432 316 996147200 4194304 4206940 548682068608 18446744073709551615 214928767998 0 0 4224 0 0 0 0 17 1 0 0
/proc/26977/statm: 3067 316 241 3 0 167 0

[startup+0.126221 s]
/proc/loadavg: 2.00 2.00 2.00 4/75 26977
/proc/meminfo: memFree=1626992/2055920 swapFree=4192812/4192956
[pid=26977] ppid=26975 vsize=16868 CPUtime=0.07
/proc/26977/stat : 26977 (sugar) S 26975 26977 24571 0 -1 4194304 1227 128 0 0 5 2 0 0 21 0 1 0 26011812 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 214928765026 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26977/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+0.209088 s]
/proc/loadavg: 2.00 2.00 2.00 4/75 26977
/proc/meminfo: memFree=1626992/2055920 swapFree=4192812/4192956
[pid=26977] ppid=26975 vsize=16868 CPUtime=0.07
/proc/26977/stat : 26977 (sugar) S 26975 26977 24571 0 -1 4194304 1227 128 0 0 5 2 0 0 21 0 1 0 26011812 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 214928765026 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26977/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+0.3011 s]
/proc/loadavg: 2.00 2.00 2.00 4/75 26977
/proc/meminfo: memFree=1626992/2055920 swapFree=4192812/4192956
[pid=26977] ppid=26975 vsize=16868 CPUtime=0.07
/proc/26977/stat : 26977 (sugar) S 26975 26977 24571 0 -1 4194304 1227 128 0 0 5 2 0 0 21 0 1 0 26011812 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 214928765026 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26977/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+0.701192 s]
/proc/loadavg: 2.00 2.00 2.00 4/75 26977
/proc/meminfo: memFree=1626992/2055920 swapFree=4192812/4192956
[pid=26977] ppid=26975 vsize=16868 CPUtime=0.07
/proc/26977/stat : 26977 (sugar) S 26975 26977 24571 0 -1 4194304 1227 128 0 0 5 2 0 0 21 0 1 0 26011812 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 214928765026 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26977/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+1.50236 s]
/proc/loadavg: 2.08 2.02 2.01 4/86 26989
/proc/meminfo: memFree=1591960/2055920 swapFree=4192812/4192956
[pid=26977] ppid=26975 vsize=16868 CPUtime=0.07
/proc/26977/stat : 26977 (sugar) S 26975 26977 24571 0 -1 4194304 1227 128 0 0 5 2 0 0 21 0 1 0 26011812 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 214928765026 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26977/statm: 4217 1111 409 3 0 796 0
[pid=26980] ppid=26977 vsize=5356 CPUtime=0
/proc/26980/stat : 26980 (sh) S 26977 26977 24571 0 -1 4194304 277 0 0 0 0 0 0 0 23 0 1 0 26011820 5484544 233 996147200 4194304 4889804 548682068752 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26980/statm: 1339 233 193 169 0 50 0
[pid=26981] ppid=26980 vsize=864160 CPUtime=1.39
/proc/26981/stat : 26981 (java) S 26980 26977 24571 0 -1 0 10954 0 1 0 130 9 0 0 18 0 9 0 26011821 884899840 10134 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/26981/statm: 216040 10134 2553 9 0 210552 0
[pid=26981/tid=26982] ppid=26980 vsize=864160 CPUtime=1.13
/proc/26981/task/26982/stat : 26982 (java) R 26980 26977 24571 0 -1 64 3005 0 1 0 109 4 0 0 25 0 9 0 26011822 884899840 10134 996147200 134512640 134550932 4294955984 18446744073709551615 4126560296 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26981/tid=26983] ppid=26980 vsize=864160 CPUtime=0.17
/proc/26981/task/26983/stat : 26983 (java) S 26980 26977 24571 0 -1 64 6914 0 0 0 14 3 0 0 16 0 9 0 26011823 884899840 10134 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=26981/tid=26984] ppid=26980 vsize=864160 CPUtime=0
/proc/26981/task/26984/stat : 26984 (java) S 26980 26977 24571 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 26011823 884899840 10134 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26981/tid=26985] ppid=26980 vsize=864160 CPUtime=0
/proc/26981/task/26985/stat : 26985 (java) S 26980 26977 24571 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 26011823 884899840 10134 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26981/tid=26986] ppid=26980 vsize=864160 CPUtime=0
/proc/26981/task/26986/stat : 26986 (java) S 26980 26977 24571 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 26011825 884899840 10134 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26981/tid=26987] ppid=26980 vsize=864160 CPUtime=0.05
/proc/26981/task/26987/stat : 26987 (java) S 26980 26977 24571 0 -1 64 332 0 0 0 5 0 0 0 16 0 9 0 26011825 884899840 10134 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26981/tid=26988] ppid=26980 vsize=864160 CPUtime=0
/proc/26981/task/26988/stat : 26988 (java) S 26980 26977 24571 0 -1 64 0 0 0 0 0 0 0 0 19 0 9 0 26011825 884899840 10134 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26981/tid=26989] ppid=26980 vsize=864160 CPUtime=0
/proc/26981/task/26989/stat : 26989 (java) S 26980 26977 24571 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 26011825 884899840 10134 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 886384

[startup+3.1017 s]
/proc/loadavg: 2.08 2.02 2.01 4/86 26989
/proc/meminfo: memFree=1582104/2055920 swapFree=4192812/4192956
[pid=26977] ppid=26975 vsize=16868 CPUtime=2.44
/proc/26977/stat : 26977 (sugar) S 26975 26977 24571 0 -1 4194304 1309 13719 0 1 5 2 224 13 15 0 1 0 26011812 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 214928765026 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26977/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 2.44
Current children cumulated vsize (KiB) 16868
heavy processes:

[startup+6.30239 s]
/proc/loadavg: 2.08 2.02 2.01 3/86 26999
/proc/meminfo: memFree=1556696/2055920 swapFree=4192812/4192956
[pid=26977] ppid=26975 vsize=16868 CPUtime=2.44
/proc/26977/stat : 26977 (sugar) S 26975 26977 24571 0 -1 4194304 1309 13719 0 1 5 2 224 13 15 0 1 0 26011812 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 214928765026 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26977/statm: 4217 1111 409 3 0 796 0
[pid=26990] ppid=26977 vsize=5356 CPUtime=0
/proc/26990/stat : 26990 (sh) S 26977 26977 24571 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 26012066 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26990/statm: 1339 233 193 169 0 50 0
[pid=26991] ppid=26990 vsize=862288 CPUtime=3.7
/proc/26991/stat : 26991 (java) S 26990 26977 24571 0 -1 0 20620 0 1 0 359 11 0 0 18 0 9 0 26012067 882982912 19689 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/26991/statm: 215572 19689 2158 9 0 210485 0
[pid=26991/tid=26992] ppid=26990 vsize=862288 CPUtime=2.22
/proc/26991/task/26992/stat : 26992 (java) R 26990 26977 24571 0 -1 64 3024 0 1 0 220 2 0 0 25 0 9 0 26012068 882982912 19689 996147200 134512640 134550932 4294955936 18446744073709551615 4126479184 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26991/tid=26993] ppid=26990 vsize=862288 CPUtime=1.42
/proc/26991/task/26993/stat : 26993 (java) S 26990 26977 24571 0 -1 64 16595 0 0 0 134 8 0 0 19 0 9 0 26012069 882982912 19689 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=26991/tid=26994] ppid=26990 vsize=862288 CPUtime=0
/proc/26991/task/26994/stat : 26994 (java) S 26990 26977 24571 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 26012069 882982912 19689 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26991/tid=26995] ppid=26990 vsize=862288 CPUtime=0
/proc/26991/task/26995/stat : 26995 (java) S 26990 26977 24571 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 26012069 882982912 19689 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26991/tid=26996] ppid=26990 vsize=862288 CPUtime=0
/proc/26991/task/26996/stat : 26996 (java) S 26990 26977 24571 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 26012071 882982912 19689 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26991/tid=26997] ppid=26990 vsize=862288 CPUtime=0.03
/proc/26991/task/26997/stat : 26997 (java) S 26990 26977 24571 0 -1 64 299 0 0 0 3 0 0 0 16 0 9 0 26012071 882982912 19689 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26991/tid=26998] ppid=26990 vsize=862288 CPUtime=0
/proc/26991/task/26998/stat : 26998 (java) S 26990 26977 24571 0 -1 64 0 0 0 0 0 0 0 0 19 0 9 0 26012071 882982912 19689 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26991/tid=26999] ppid=26990 vsize=862288 CPUtime=0
/proc/26991/task/26999/stat : 26999 (java) S 26990 26977 24571 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 26012071 882982912 19689 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.14
Current children cumulated vsize (KiB) 884512



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+7.90274 s]
/proc/loadavg: 2.15 2.03 2.01 4/86 26999
/proc/meminfo: memFree=1460184/2055920 swapFree=4192812/4192956
[pid=26977] ppid=26975 vsize=16868 CPUtime=2.44
/proc/26977/stat : 26977 (sugar) S 26975 26977 24571 0 -1 4194304 1309 13719 0 1 5 2 224 13 16 0 1 0 26011812 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 214928765026 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26977/statm: 4217 1111 409 3 0 796 0
[pid=26990] ppid=26977 vsize=5356 CPUtime=0
/proc/26990/stat : 26990 (sh) S 26977 26977 24571 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 26012066 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26990/statm: 1339 233 193 169 0 50 0
[pid=26991] ppid=26990 vsize=905504 CPUtime=5.28
/proc/26991/stat : 26991 (java) S 26990 26977 24571 0 -1 0 47414 0 1 0 506 22 0 0 18 0 9 0 26012067 927236096 41417 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/26991/statm: 226376 41417 2569 9 0 220881 0
[pid=26991/tid=26992] ppid=26990 vsize=905504 CPUtime=3
/proc/26991/task/26992/stat : 26992 (java) R 26990 26977 24571 0 -1 64 3591 0 1 0 297 3 0 0 25 0 9 0 26012068 927236096 41417 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26991/tid=26993] ppid=26990 vsize=905504 CPUtime=2.21
/proc/26991/task/26993/stat : 26993 (java) R 26990 26977 24571 0 -1 64 42815 0 0 0 203 18 0 0 16 0 9 0 26012069 927236096 41417 996147200 134512640 134550932 4294955936 18446744073709551615 101593090 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=26991/tid=26994] ppid=26990 vsize=905504 CPUtime=0
/proc/26991/task/26994/stat : 26994 (java) S 26990 26977 24571 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 26012069 927236096 41417 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26991/tid=26995] ppid=26990 vsize=905504 CPUtime=0
/proc/26991/task/26995/stat : 26995 (java) S 26990 26977 24571 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 26012069 927236096 41417 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26991/tid=26996] ppid=26990 vsize=905504 CPUtime=0
/proc/26991/task/26996/stat : 26996 (java) S 26990 26977 24571 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 26012071 927236096 41417 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26991/tid=26997] ppid=26990 vsize=905504 CPUtime=0.04
/proc/26991/task/26997/stat : 26997 (java) S 26990 26977 24571 0 -1 64 306 0 0 0 4 0 0 0 16 0 9 0 26012071 927236096 41417 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26991/tid=26998] ppid=26990 vsize=905504 CPUtime=0
/proc/26991/task/26998/stat : 26998 (java) S 26990 26977 24571 0 -1 64 0 0 0 0 0 0 0 0 19 0 9 0 26012071 927236096 41417 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26991/tid=26999] ppid=26990 vsize=905504 CPUtime=0
/proc/26991/task/26999/stat : 26999 (java) S 26990 26977 24571 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 26012071 927236096 41417 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 7.72
Current children cumulated vsize (KiB) 927728

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

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

[startup+8.30182 s]
/proc/loadavg: 2.15 2.03 2.01 4/86 26999
/proc/meminfo: memFree=1460184/2055920 swapFree=4192812/4192956
[pid=26977] ppid=26975 vsize=16868 CPUtime=2.44
/proc/26977/stat : 26977 (sugar) S 26975 26977 24571 0 -1 4194304 1323 13719 0 1 5 2 224 13 15 0 1 0 26011812 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 214928765026 0 16384 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/26977/statm: 4217 1112 409 3 0 796 0
[pid=26990] ppid=26977 vsize=0 CPUtime=0
/proc/26990/stat : 26990 (sh) Z 26977 26977 24571 0 -1 4195340 278 0 0 0 0 0 0 0 16 0 1 0 26012066 0 0 996147200 0 0 0 0 0 0 65536 4100 65538 18446744071563351923 0 0 17 1 0 0
/proc/26990/statm: 0 0 0 0 0 0 0
[pid=26991] ppid=1 vsize=905500 CPUtime=5.67
/proc/26991/stat : 26991 (java) S 1 26977 24571 0 -1 0 53025 0 1 0 542 25 0 0 16 0 9 0 26012067 927232000 41905 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/26991/statm: 226375 41905 2568 9 0 220880 0
[pid=26991/tid=26992] ppid=1 vsize=905500 CPUtime=3
/proc/26991/task/26992/stat : 26992 (java) R 1 26977 24571 0 -1 64 3591 0 1 0 297 3 0 0 25 0 9 0 26012068 927232000 41905 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26991/tid=26993] ppid=1 vsize=905500 CPUtime=2.6
/proc/26991/task/26993/stat : 26993 (java) R 1 26977 24571 0 -1 64 48426 0 0 0 240 20 0 0 16 0 9 0 26012069 927232000 41905 996147200 134512640 134550932 4294955936 18446744073709551615 103733014 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=26991/tid=26994] ppid=1 vsize=905500 CPUtime=0
/proc/26991/task/26994/stat : 26994 (java) S 1 26977 24571 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 26012069 927232000 41905 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26991/tid=26995] ppid=1 vsize=905500 CPUtime=0
/proc/26991/task/26995/stat : 26995 (java) S 1 26977 24571 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 26012069 927232000 41905 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26991/tid=26996] ppid=1 vsize=905500 CPUtime=0
/proc/26991/task/26996/stat : 26996 (java) S 1 26977 24571 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 26012071 927232000 41905 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26991/tid=26997] ppid=1 vsize=905500 CPUtime=0.04
/proc/26991/task/26997/stat : 26997 (java) S 1 26977 24571 0 -1 64 306 0 0 0 4 0 0 0 16 0 9 0 26012071 927232000 41905 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26991/tid=26998] ppid=1 vsize=905500 CPUtime=0
/proc/26991/task/26998/stat : 26998 (java) S 1 26977 24571 0 -1 64 0 0 0 0 0 0 0 0 19 0 9 0 26012071 927232000 41905 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26991/tid=26999] ppid=1 vsize=905500 CPUtime=0
/proc/26991/task/26999/stat : 26999 (java) S 1 26977 24571 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 26012071 927232000 41905 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 8.11
Current children cumulated vsize (KiB) 922368

[startup+8.40194 s]
/proc/loadavg: 2.15 2.03 2.01 4/86 26999
/proc/meminfo: memFree=1460184/2055920 swapFree=4192812/4192956
[pid=26977] ppid=26975 vsize=16868 CPUtime=2.44
/proc/26977/stat : 26977 (sugar) S 26975 26977 24571 0 -1 4194304 1323 13719 0 1 5 2 224 13 15 0 1 0 26011812 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 214928765026 0 16384 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/26977/statm: 4217 1112 409 3 0 796 0
[pid=26990] ppid=26977 vsize=0 CPUtime=0
/proc/26990/stat : 26990 (sh) Z 26977 26977 24571 0 -1 4195340 278 0 0 0 0 0 0 0 16 0 1 0 26012066 0 0 996147200 0 0 0 0 0 0 65536 4100 65538 18446744071563351923 0 0 17 1 0 0
/proc/26990/statm: 0 0 0 0 0 0 0
[pid=26991] ppid=1 vsize=0 CPUtime=5.77
/proc/26991/stat : 26991 (java) Z 1 26977 24571 0 -1 1036 53100 0 1 0 551 26 0 0 15 0 2 0 26012067 0 0 996147200 0 0 0 0 0 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/26991/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 8.21
Current children cumulated vsize (KiB) 16868

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 26977 and gives
#  childrusage.ru_utime.tv_sec=2
#  childrusage.ru_utime.tv_usec=305649
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=162975
# CPU time returned by wait4() is 2.46862
# while last known CPU time is 8.21
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 8.41799
CPU time (s): 8.21
CPU user time (s): 7.8
CPU system time (s): 0.41
CPU usage (%): 97.5292
Max. virtual memory (cumulated for all children) (KiB): 927728

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.30565
system time used= 0.162975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15395
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= 2033
involuntary context switches= 2028

runsolver used 0.015997 second user time and 0.041993 second system time

The end

Launcher Data 

Begin job on node10 at 2009-07-12 11:04:08
IDJOB=2088483
IDBENCH=58931
IDSOLVER=738
FILE ID=node10/2088483-1247389447
PBS_JOBID= 9507170
Free space on /tmp= 66400 MiB

SOLVER NAME= Sugar v1.14.6+picosat
BENCH NAME= CPAI08/csp/rand-3-28-28-fcd/normalized-rand-3-28-28-93-632-fcd-35_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-2088483-1247389447/watcher-2088483-1247389447 -o /tmp/evaluation-result-2088483-1247389447/solver-2088483-1247389447 -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-2088483-1247389447.xml

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

MD5SUM BENCH= ce13c0980bbdb5f29ac424dd30b98fd3
RANDOM SEED=645106493

node10.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		: 3000.279
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:       1627472 kB
Buffers:         21064 kB
Cached:         126360 kB
SwapCached:          0 kB
Active:         304396 kB
Inactive:        70132 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1627472 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            7460 kB
Writeback:           0 kB
Mapped:         237760 kB
Slab:            38536 kB
Committed_AS:   508512 kB
PageTables:       2428 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= 66400 MiB
End job on node10 at 2009-07-12 11:04:18