Trace number 2064845

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+minisat? (MO) 8.27 8.42228

General information on the benchmark

Namecsp/rand-3-28-28/
normalized-rand-3-28-28-93-632-15_ext.xml
MD5SUMf0e07858df349e52abc8d140d4115f01
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/minisat
0.00/0.08	c 0	BEGIN Sat Jul 11 20:20:29 2009
0.00/0.08	c 0	PID 13963
0.06/0.08	c 0	HOST node18.alineos.net
0.06/0.08	c 0	CONVERTING HOME/instance-2064845-1247336428.xml TO HOME/temp.csp
0.06/0.08	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.XML2CSP -v -v 'HOME/instance-2064845-1247336428.xml' 'HOME/temp.csp'
2.43/2.54	c 2	1 domains, 28 variables, 0 predicates, 93 relations, 93 constraints
2.43/2.55	c 2	ENCODING HOME/temp.csp TO HOME/temp.cnf
2.43/2.55	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'
2.49/2.62	c 2	Parsing HOME/temp.csp
7.08/7.29	c 7	parsed 215 expressions
7.18/7.30	c 7	Heap : 84 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
7.18/7.30	c 7	Converting to clausal form CSP
7.18/7.32	c 7	converted 22 (10%) expressions
7.18/7.37	c 7	converted 43 (20%) expressions
7.28/7.43	c 7	converted 65 (30%) expressions
7.28/7.44	c 7	converted 86 (40%) expressions
7.28/7.49	c 7	converted 108 (50%) expressions
7.78/7.93	c ERROR INTERRUPTED
8.27/8.42	s UNKNOWN
8.27/8.42	c 8	CPU 2.49 (0.05 0.02 2.28 0.14)
8.27/8.42	c 8	END Sat Jul 11 20:20:37 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-2064845-1247336428/watcher-2064845-1247336428 -o /tmp/evaluation-result-2064845-1247336428/solver-2064845-1247336428 -C 1800 -W 2000 -M 900 HOME/sugar -c -vv -memlimit=900 -jar=HOME/sugar-v1-14-6.jar -solver=HOME/minisat -tmp=HOME/temp HOME/instance-2064845-1247336428.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: 1.99 1.98 1.97 4/81 13963
/proc/meminfo: memFree=549000/2055920 swapFree=4192956/4192956
[pid=13963] ppid=13961 vsize=12268 CPUtime=0
/proc/13963/stat : 13963 (sugar) R 13961 13963 13787 0 -1 4194304 348 0 0 0 0 0 0 0 20 0 1 0 20709479 12562432 316 996147200 4194304 4206940 548682068608 18446744073709551615 227857710078 0 0 4224 0 0 0 0 17 1 0 0
/proc/13963/statm: 3067 316 241 3 0 167 0

[startup+0.082537 s]
/proc/loadavg: 1.99 1.98 1.97 4/81 13963
/proc/meminfo: memFree=549000/2055920 swapFree=4192956/4192956
[pid=13963] ppid=13961 vsize=16740 CPUtime=0.06
/proc/13963/stat : 13963 (sugar) S 13961 13963 13787 0 -1 4194304 1152 0 0 0 5 1 0 0 18 0 1 0 20709479 17141760 1107 996147200 4194304 4206940 548682068608 18446744073709551615 227857707106 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/13963/statm: 4185 1107 406 3 0 764 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16740

[startup+0.102179 s]
/proc/loadavg: 1.99 1.98 1.97 4/81 13963
/proc/meminfo: memFree=549000/2055920 swapFree=4192956/4192956
[pid=13963] ppid=13961 vsize=16868 CPUtime=0.06
/proc/13963/stat : 13963 (sugar) S 13961 13963 13787 0 -1 4194304 1227 128 0 0 5 1 0 0 19 0 1 0 20709479 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 227857707106 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/13963/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.301673 s]
/proc/loadavg: 1.99 1.98 1.97 4/81 13963
/proc/meminfo: memFree=549000/2055920 swapFree=4192956/4192956
[pid=13963] ppid=13961 vsize=16868 CPUtime=0.06
/proc/13963/stat : 13963 (sugar) S 13961 13963 13787 0 -1 4194304 1227 128 0 0 5 1 0 0 19 0 1 0 20709479 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 227857707106 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/13963/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.701713 s]
/proc/loadavg: 1.99 1.98 1.97 4/81 13963
/proc/meminfo: memFree=549000/2055920 swapFree=4192956/4192956
[pid=13963] ppid=13961 vsize=16868 CPUtime=0.06
/proc/13963/stat : 13963 (sugar) S 13961 13963 13787 0 -1 4194304 1227 128 0 0 5 1 0 0 19 0 1 0 20709479 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 227857707106 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/13963/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+1.50295 s]
/proc/loadavg: 1.99 1.98 1.97 3/92 13975
/proc/meminfo: memFree=517232/2055920 swapFree=4192956/4192956
[pid=13963] ppid=13961 vsize=16868 CPUtime=0.06
/proc/13963/stat : 13963 (sugar) S 13961 13963 13787 0 -1 4194304 1227 128 0 0 5 1 0 0 19 0 1 0 20709479 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 227857707106 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/13963/statm: 4217 1111 409 3 0 796 0
[pid=13966] ppid=13963 vsize=5356 CPUtime=0
/proc/13966/stat : 13966 (sh) S 13963 13963 13787 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 20709487 5484544 233 996147200 4194304 4889804 548682068752 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13966/statm: 1339 233 193 169 0 50 0
[pid=13967] ppid=13966 vsize=864160 CPUtime=1.38
/proc/13967/stat : 13967 (java) S 13966 13963 13787 0 -1 0 10949 0 1 0 129 9 0 0 18 0 9 0 20709487 884899840 10133 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/13967/statm: 216040 10133 2553 9 0 210552 0
[pid=13967/tid=13968] ppid=13966 vsize=864160 CPUtime=1.13
/proc/13967/task/13968/stat : 13968 (java) R 13966 13963 13787 0 -1 64 3001 0 1 0 109 4 0 0 25 0 9 0 20709488 884899840 10133 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13967/tid=13969] ppid=13966 vsize=864160 CPUtime=0.17
/proc/13967/task/13969/stat : 13969 (java) S 13966 13963 13787 0 -1 64 6915 0 0 0 14 3 0 0 15 0 9 0 20709490 884899840 10133 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=13967/tid=13970] ppid=13966 vsize=864160 CPUtime=0
/proc/13967/task/13970/stat : 13970 (java) S 13966 13963 13787 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 20709490 884899840 10133 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13967/tid=13971] ppid=13966 vsize=864160 CPUtime=0
/proc/13967/task/13971/stat : 13971 (java) S 13966 13963 13787 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 20709490 884899840 10133 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13967/tid=13972] ppid=13966 vsize=864160 CPUtime=0
/proc/13967/task/13972/stat : 13972 (java) S 13966 13963 13787 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 20709492 884899840 10133 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13967/tid=13973] ppid=13966 vsize=864160 CPUtime=0.05
/proc/13967/task/13973/stat : 13973 (java) S 13966 13963 13787 0 -1 64 331 0 0 0 5 0 0 0 16 0 9 0 20709492 884899840 10133 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13967/tid=13974] ppid=13966 vsize=864160 CPUtime=0
/proc/13967/task/13974/stat : 13974 (java) S 13966 13963 13787 0 -1 64 0 0 0 0 0 0 0 0 19 0 9 0 20709492 884899840 10133 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13967/tid=13975] ppid=13966 vsize=864160 CPUtime=0
/proc/13967/task/13975/stat : 13975 (java) S 13966 13963 13787 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 20709492 884899840 10133 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.44
Current children cumulated vsize (KiB) 886384

[startup+3.10294 s]
/proc/loadavg: 1.99 1.98 1.97 3/92 13975
/proc/meminfo: memFree=506032/2055920 swapFree=4192956/4192956
[pid=13963] ppid=13961 vsize=16868 CPUtime=2.49
/proc/13963/stat : 13963 (sugar) S 13961 13963 13787 0 -1 4194304 1309 13825 0 1 5 2 228 14 16 0 1 0 20709479 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 227857707106 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/13963/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 2.49
Current children cumulated vsize (KiB) 16868

[startup+6.30425 s]
/proc/loadavg: 1.99 1.98 1.97 3/92 13985
/proc/meminfo: memFree=480496/2055920 swapFree=4192956/4192956
[pid=13963] ppid=13961 vsize=16868 CPUtime=2.49
/proc/13963/stat : 13963 (sugar) S 13961 13963 13787 0 -1 4194304 1309 13825 0 1 5 2 228 14 16 0 1 0 20709479 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 227857707106 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/13963/statm: 4217 1111 409 3 0 796 0
[pid=13976] ppid=13963 vsize=5356 CPUtime=0
/proc/13976/stat : 13976 (sh) S 13963 13963 13787 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 20709734 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13976/statm: 1339 233 193 169 0 50 0
[pid=13977] ppid=13976 vsize=862288 CPUtime=3.71
/proc/13977/stat : 13977 (java) S 13976 13963 13787 0 -1 0 20678 0 1 0 362 9 0 0 18 0 9 0 20709734 882982912 19746 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/13977/statm: 215572 19746 2158 9 0 210485 0
[pid=13977/tid=13978] ppid=13976 vsize=862288 CPUtime=2.22
/proc/13977/task/13978/stat : 13978 (java) R 13976 13963 13787 0 -1 64 3049 0 1 0 220 2 0 0 25 0 9 0 20709735 882982912 19746 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13977/tid=13979] ppid=13976 vsize=862288 CPUtime=1.42
/proc/13977/task/13979/stat : 13979 (java) R 13976 13963 13787 0 -1 64 16627 0 0 0 137 5 0 0 15 0 9 0 20709736 882982912 19746 996147200 134512640 134550932 4294955936 18446744073709551615 102759452 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=13977/tid=13980] ppid=13976 vsize=862288 CPUtime=0
/proc/13977/task/13980/stat : 13980 (java) S 13976 13963 13787 0 -1 64 14 0 0 0 0 0 0 0 16 0 9 0 20709736 882982912 19746 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13977/tid=13981] ppid=13976 vsize=862288 CPUtime=0
/proc/13977/task/13981/stat : 13981 (java) S 13976 13963 13787 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 20709736 882982912 19746 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13977/tid=13982] ppid=13976 vsize=862288 CPUtime=0
/proc/13977/task/13982/stat : 13982 (java) S 13976 13963 13787 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 20709738 882982912 19746 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13977/tid=13983] ppid=13976 vsize=862288 CPUtime=0.03
/proc/13977/task/13983/stat : 13983 (java) S 13976 13963 13787 0 -1 64 299 0 0 0 3 0 0 0 16 0 9 0 20709738 882982912 19746 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13977/tid=13984] ppid=13976 vsize=862288 CPUtime=0
/proc/13977/task/13984/stat : 13984 (java) S 13976 13963 13787 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 20709738 882982912 19746 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13977/tid=13985] ppid=13976 vsize=862288 CPUtime=0
/proc/13977/task/13985/stat : 13985 (java) R 13976 13963 13787 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 20709738 882982912 19746 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.2
Current children cumulated vsize (KiB) 884512



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+7.90241 s]
/proc/loadavg: 1.99 1.98 1.97 4/92 13985
/proc/meminfo: memFree=391672/2055920 swapFree=4192956/4192956
[pid=13963] ppid=13961 vsize=16868 CPUtime=2.49
/proc/13963/stat : 13963 (sugar) S 13961 13963 13787 0 -1 4194304 1309 13825 0 1 5 2 228 14 15 0 1 0 20709479 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 227857707106 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/13963/statm: 4217 1111 409 3 0 796 0
[pid=13976] ppid=13963 vsize=5356 CPUtime=0
/proc/13976/stat : 13976 (sh) S 13963 13963 13787 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 20709734 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13976/statm: 1339 233 193 169 0 50 0
[pid=13977] ppid=13976 vsize=905504 CPUtime=5.29
/proc/13977/stat : 13977 (java) S 13976 13963 13787 0 -1 0 45028 0 1 0 508 21 0 0 18 0 9 0 20709734 927236096 39031 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/13977/statm: 226376 39031 2569 9 0 220881 0
[pid=13977/tid=13978] ppid=13976 vsize=905504 CPUtime=3.01
/proc/13977/task/13978/stat : 13978 (java) R 13976 13963 13787 0 -1 64 3608 0 1 0 298 3 0 0 25 0 9 0 20709735 927236096 39031 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13977/tid=13979] ppid=13976 vsize=905504 CPUtime=2.19
/proc/13977/task/13979/stat : 13979 (java) R 13976 13963 13787 0 -1 64 40409 0 0 0 203 16 0 0 16 0 9 0 20709736 927236096 39031 996147200 134512640 134550932 4294955936 18446744073709551615 101593060 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=13977/tid=13980] ppid=13976 vsize=905504 CPUtime=0
/proc/13977/task/13980/stat : 13980 (java) S 13976 13963 13787 0 -1 64 14 0 0 0 0 0 0 0 16 0 9 0 20709736 927236096 39031 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13977/tid=13981] ppid=13976 vsize=905504 CPUtime=0
/proc/13977/task/13981/stat : 13981 (java) S 13976 13963 13787 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 20709736 927236096 39031 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13977/tid=13982] ppid=13976 vsize=905504 CPUtime=0
/proc/13977/task/13982/stat : 13982 (java) S 13976 13963 13787 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 20709738 927236096 39031 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13977/tid=13983] ppid=13976 vsize=905504 CPUtime=0.05
/proc/13977/task/13983/stat : 13983 (java) S 13976 13963 13787 0 -1 64 308 0 0 0 5 0 0 0 16 0 9 0 20709738 927236096 39031 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13977/tid=13984] ppid=13976 vsize=905504 CPUtime=0
/proc/13977/task/13984/stat : 13984 (java) S 13976 13963 13787 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 20709738 927236096 39031 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13977/tid=13985] ppid=13976 vsize=905504 CPUtime=0
/proc/13977/task/13985/stat : 13985 (java) S 13976 13963 13787 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 20709738 927236096 39031 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 7.78
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+8.20243 s]
/proc/loadavg: 1.99 1.98 1.97 4/92 13985
/proc/meminfo: memFree=391672/2055920 swapFree=4192956/4192956
[pid=13963] ppid=13961 vsize=16868 CPUtime=2.49
/proc/13963/stat : 13963 (sugar) S 13961 13963 13787 0 -1 4194304 1323 13825 0 1 5 2 228 14 15 0 1 0 20709479 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 227857707106 0 16384 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/13963/statm: 4217 1112 409 3 0 796 0
[pid=13976] ppid=13963 vsize=0 CPUtime=0
/proc/13976/stat : 13976 (sh) Z 13963 13963 13787 0 -1 4195340 278 0 0 0 0 0 0 0 16 0 1 0 20709734 0 0 996147200 0 0 0 0 0 0 65536 4100 65538 18446744071563351923 0 0 17 1 0 0
/proc/13976/statm: 0 0 0 0 0 0 0
[pid=13977] ppid=1 vsize=905500 CPUtime=5.58
/proc/13977/stat : 13977 (java) S 1 13963 13787 0 -1 0 53214 0 1 0 534 24 0 0 16 0 9 0 20709734 927232000 42094 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/13977/statm: 226375 42094 2568 9 0 220880 0
[pid=13977/tid=13978] ppid=1 vsize=905500 CPUtime=3.01
/proc/13977/task/13978/stat : 13978 (java) R 1 13963 13787 0 -1 64 3608 0 1 0 298 3 0 0 25 0 9 0 20709735 927232000 42094 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13977/tid=13979] ppid=1 vsize=905500 CPUtime=2.49
/proc/13977/task/13979/stat : 13979 (java) R 1 13963 13787 0 -1 64 48595 0 0 0 229 20 0 0 16 0 9 0 20709736 927232000 42094 996147200 134512640 134550932 4294955936 18446744073709551615 102768186 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=13977/tid=13980] ppid=1 vsize=905500 CPUtime=0
/proc/13977/task/13980/stat : 13980 (java) S 1 13963 13787 0 -1 64 14 0 0 0 0 0 0 0 16 0 9 0 20709736 927232000 42094 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13977/tid=13981] ppid=1 vsize=905500 CPUtime=0
/proc/13977/task/13981/stat : 13981 (java) S 1 13963 13787 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 20709736 927232000 42094 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13977/tid=13982] ppid=1 vsize=905500 CPUtime=0
/proc/13977/task/13982/stat : 13982 (java) S 1 13963 13787 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 20709738 927232000 42094 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13977/tid=13983] ppid=1 vsize=905500 CPUtime=0.05
/proc/13977/task/13983/stat : 13983 (java) S 1 13963 13787 0 -1 64 308 0 0 0 5 0 0 0 16 0 9 0 20709738 927232000 42094 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13977/tid=13984] ppid=1 vsize=905500 CPUtime=0
/proc/13977/task/13984/stat : 13984 (java) S 1 13963 13787 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 20709738 927232000 42094 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13977/tid=13985] ppid=1 vsize=905500 CPUtime=0
/proc/13977/task/13985/stat : 13985 (java) S 1 13963 13787 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 20709738 927232000 42094 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 8.07
Current children cumulated vsize (KiB) 922368

[startup+8.40267 s]
/proc/loadavg: 1.99 1.98 1.97 4/92 13985
/proc/meminfo: memFree=391672/2055920 swapFree=4192956/4192956
[pid=13963] ppid=13961 vsize=16868 CPUtime=2.49
/proc/13963/stat : 13963 (sugar) S 13961 13963 13787 0 -1 4194304 1323 13825 0 1 5 2 228 14 15 0 1 0 20709479 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 227857707106 0 16384 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/13963/statm: 4217 1112 409 3 0 796 0
[pid=13976] ppid=13963 vsize=0 CPUtime=0
/proc/13976/stat : 13976 (sh) Z 13963 13963 13787 0 -1 4195340 278 0 0 0 0 0 0 0 16 0 1 0 20709734 0 0 996147200 0 0 0 0 0 0 65536 4100 65538 18446744071563351923 0 0 17 1 0 0
/proc/13976/statm: 0 0 0 0 0 0 0
[pid=13977] ppid=1 vsize=0 CPUtime=5.78
/proc/13977/stat : 13977 (java) Z 1 13963 13787 0 -1 1036 53297 0 1 0 553 25 0 0 15 0 2 0 20709734 0 0 996147200 0 0 0 0 0 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/13977/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 8.27
Current children cumulated vsize (KiB) 16868

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 13963 and gives
#  childrusage.ru_utime.tv_sec=2
#  childrusage.ru_utime.tv_usec=343643
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=164974
# CPU time returned by wait4() is 2.50862
# while last known CPU time is 8.27
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 8.42228
CPU time (s): 8.27
CPU user time (s): 7.86
CPU system time (s): 0.41
CPU usage (%): 98.192
Max. virtual memory (cumulated for all children) (KiB): 927728

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.34364
system time used= 0.164974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15501
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= 2101
involuntary context switches= 2088

runsolver used 0.012998 second user time and 0.040993 second system time

The end

Launcher Data 

Begin job on node18 at 2009-07-11 20:20:28
IDJOB=2064845
IDBENCH=54198
IDSOLVER=739
FILE ID=node18/2064845-1247336428
PBS_JOBID= 9506752
Free space on /tmp= 66292 MiB

SOLVER NAME= Sugar v1.14.6+minisat
BENCH NAME= CPAI08/csp/rand-3-28-28/normalized-rand-3-28-28-93-632-15_ext.xml
COMMAND LINE= DIR/sugar -c -vv -memlimit=MEMLIMIT -jar="DIR/sugar-v1-14-6.jar" -solver="DIR/minisat" -tmp="TMPDIR/temp" BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2064845-1247336428/watcher-2064845-1247336428 -o /tmp/evaluation-result-2064845-1247336428/solver-2064845-1247336428 -C 1800 -W 2000 -M 900  HOME/sugar -c -vv -memlimit=900 -jar="HOME/sugar-v1-14-6.jar" -solver="HOME/minisat" -tmp="HOME/temp" HOME/instance-2064845-1247336428.xml

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

MD5SUM BENCH= f0e07858df349e52abc8d140d4115f01
RANDOM SEED=1166556573

node18.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		: 3000.243
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		: 3000.243
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:        549480 kB
Buffers:         73960 kB
Cached:        1149836 kB
SwapCached:          0 kB
Active:         682504 kB
Inactive:       744852 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        549480 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            7228 kB
Writeback:           0 kB
Mapped:         223972 kB
Slab:            63972 kB
Committed_AS:   455476 kB
PageTables:       2168 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= 66292 MiB
End job on node18 at 2009-07-11 20:20:38