Trace number 2064823

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) 7.5 7.6765

General information on the benchmark

Namecsp/rand-3-28-28/
normalized-rand-3-28-28-93-632-41_ext.xml
MD5SUM977aeeb2aac26fe232d05998ce5b841c
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 benchmark1089.31
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 20:19:19 2009
0.00/0.08	c 0	PID 13907
0.00/0.08	c 0	HOST node21.alineos.net
0.00/0.08	c 0	CONVERTING HOME/instance-2064823-1247336358.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-2064823-1247336358.xml' 'HOME/temp.csp'
2.24/2.32	c 2	1 domains, 28 variables, 0 predicates, 93 relations, 93 constraints
2.24/2.34	c 2	ENCODING HOME/temp.csp TO HOME/temp.cnf
2.24/2.34	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'
2.26/2.42	c 2	Parsing HOME/temp.csp
6.50/6.64	c 6	parsed 215 expressions
6.50/6.65	c 6	Heap : 84 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
6.50/6.65	c 6	Converting to clausal form CSP
6.50/6.67	c 6	converted 22 (10%) expressions
6.60/6.72	c 6	converted 43 (20%) expressions
6.60/6.77	c 6	converted 65 (30%) expressions
6.60/6.78	c 6	converted 86 (40%) expressions
6.69/6.83	c 7	converted 108 (50%) expressions
7.10/7.22	c ERROR INTERRUPTED
7.50/7.67	s UNKNOWN
7.50/7.67	c 7	CPU 2.27 (0.05 0.01 2.06 0.15)
7.50/7.67	c 7	END Sat Jul 11 20:19:26 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-2064823-1247336358/watcher-2064823-1247336358 -o /tmp/evaluation-result-2064823-1247336358/solver-2064823-1247336358 -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-2064823-1247336358.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 4/81 13907
/proc/meminfo: memFree=1859144/2055920 swapFree=4192812/4192956
[pid=13907] ppid=13905 vsize=12268 CPUtime=0
/proc/13907/stat : 13907 (sugar) R 13905 13907 10535 0 -1 4194304 348 0 0 0 0 0 0 0 20 0 1 0 20702342 12562432 316 996147200 4194304 4206940 548682068608 18446744073709551615 221236656741 0 0 4224 0 0 0 0 17 1 0 0
/proc/13907/statm: 3067 316 241 3 0 167 0

[startup+0.100606 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 13907
/proc/meminfo: memFree=1859144/2055920 swapFree=4192812/4192956
[pid=13907] ppid=13905 vsize=16868 CPUtime=0.06
/proc/13907/stat : 13907 (sugar) S 13905 13907 10535 0 -1 4194304 1227 128 0 0 5 1 0 0 19 0 1 0 20702342 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 221245386850 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/13907/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.202604 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 13907
/proc/meminfo: memFree=1859144/2055920 swapFree=4192812/4192956
[pid=13907] ppid=13905 vsize=16868 CPUtime=0.06
/proc/13907/stat : 13907 (sugar) S 13905 13907 10535 0 -1 4194304 1227 128 0 0 5 1 0 0 19 0 1 0 20702342 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 221245386850 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/13907/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.302636 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 13907
/proc/meminfo: memFree=1859144/2055920 swapFree=4192812/4192956
[pid=13907] ppid=13905 vsize=16868 CPUtime=0.06
/proc/13907/stat : 13907 (sugar) S 13905 13907 10535 0 -1 4194304 1227 128 0 0 5 1 0 0 19 0 1 0 20702342 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 221245386850 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/13907/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.702657 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 13907
/proc/meminfo: memFree=1859144/2055920 swapFree=4192812/4192956
[pid=13907] ppid=13905 vsize=16868 CPUtime=0.06
/proc/13907/stat : 13907 (sugar) S 13905 13907 10535 0 -1 4194304 1227 128 0 0 5 1 0 0 19 0 1 0 20702342 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 221245386850 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/13907/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+1.50174 s]
/proc/loadavg: 2.00 2.00 2.00 3/92 13919
/proc/meminfo: memFree=1823088/2055920 swapFree=4192812/4192956
[pid=13907] ppid=13905 vsize=16868 CPUtime=0.06
/proc/13907/stat : 13907 (sugar) S 13905 13907 10535 0 -1 4194304 1227 128 0 0 5 1 0 0 19 0 1 0 20702342 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 221245386850 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/13907/statm: 4217 1111 409 3 0 796 0
[pid=13910] ppid=13907 vsize=5356 CPUtime=0
/proc/13910/stat : 13910 (sh) S 13907 13907 10535 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 20702350 5484544 233 996147200 4194304 4889804 548682068752 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13910/statm: 1339 233 193 169 0 50 0
[pid=13911] ppid=13910 vsize=864148 CPUtime=1.38
/proc/13911/stat : 13911 (java) S 13910 13907 10535 0 -1 0 11663 0 1 0 128 10 0 0 18 0 9 0 20702350 884887552 10829 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/13911/statm: 216037 10829 2553 9 0 210549 0
[pid=13911/tid=13912] ppid=13910 vsize=864148 CPUtime=1.12
/proc/13911/task/13912/stat : 13912 (java) R 13910 13907 10535 0 -1 64 3020 0 1 0 107 5 0 0 25 0 9 0 20702351 884887552 10829 996147200 134512640 134550932 4294955984 18446744073709551615 102094016 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13911/tid=13913] ppid=13910 vsize=864148 CPUtime=0.19
/proc/13911/task/13913/stat : 13913 (java) S 13910 13907 10535 0 -1 64 7606 0 0 0 15 4 0 0 16 0 9 0 20702353 884887552 10829 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=13911/tid=13914] ppid=13910 vsize=864148 CPUtime=0
/proc/13911/task/13914/stat : 13914 (java) S 13910 13907 10535 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 20702353 884887552 10829 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13911/tid=13915] ppid=13910 vsize=864148 CPUtime=0
/proc/13911/task/13915/stat : 13915 (java) S 13910 13907 10535 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 20702353 884887552 10829 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13911/tid=13916] ppid=13910 vsize=864148 CPUtime=0
/proc/13911/task/13916/stat : 13916 (java) S 13910 13907 10535 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 20702355 884887552 10829 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13911/tid=13917] ppid=13910 vsize=864148 CPUtime=0.06
/proc/13911/task/13917/stat : 13917 (java) S 13910 13907 10535 0 -1 64 335 0 0 0 6 0 0 0 16 0 9 0 20702355 884887552 10829 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13911/tid=13918] ppid=13910 vsize=864148 CPUtime=0
/proc/13911/task/13918/stat : 13918 (java) S 13910 13907 10535 0 -1 64 0 0 0 0 0 0 0 0 19 0 9 0 20702355 884887552 10829 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13911/tid=13919] ppid=13910 vsize=864148 CPUtime=0
/proc/13911/task/13919/stat : 13919 (java) S 13910 13907 10535 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 20702355 884887552 10829 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) 886372

[startup+3.10192 s]
/proc/loadavg: 2.00 2.00 2.00 3/92 13919
/proc/meminfo: memFree=1810608/2055920 swapFree=4192812/4192956
[pid=13907] ppid=13905 vsize=16868 CPUtime=2.26
/proc/13907/stat : 13907 (sugar) S 13905 13907 10535 0 -1 4194304 1309 13724 0 1 5 1 206 14 16 0 1 0 20702342 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 221245386850 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/13907/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 2.26
Current children cumulated vsize (KiB) 16868
heavy processes:

[startup+6.30227 s]
/proc/loadavg: 2.00 2.00 2.00 4/92 13929
/proc/meminfo: memFree=1779376/2055920 swapFree=4192812/4192956
[pid=13907] ppid=13905 vsize=16868 CPUtime=2.26
/proc/13907/stat : 13907 (sugar) S 13905 13907 10535 0 -1 4194304 1309 13724 0 1 5 1 206 14 16 0 1 0 20702342 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 221245386850 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/13907/statm: 4217 1111 409 3 0 796 0
[pid=13920] ppid=13907 vsize=5356 CPUtime=0
/proc/13920/stat : 13920 (sh) S 13907 13907 10535 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 20702576 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13920/statm: 1339 233 193 169 0 50 0
[pid=13921] ppid=13920 vsize=862288 CPUtime=3.94
/proc/13921/stat : 13921 (java) S 13920 13907 10535 0 -1 0 24089 0 1 0 383 11 0 0 20 0 9 0 20702577 882982912 23153 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/13921/statm: 215572 23154 2158 9 0 210485 0
[pid=13921/tid=13922] ppid=13920 vsize=862288 CPUtime=2.35
/proc/13921/task/13922/stat : 13922 (java) R 13920 13907 10535 0 -1 64 3034 0 1 0 234 1 0 0 25 0 9 0 20702578 882982912 23155 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=13921/tid=13923] ppid=13920 vsize=862288 CPUtime=1.53
/proc/13921/task/13923/stat : 13923 (java) R 13920 13907 10535 0 -1 64 20046 0 0 0 145 8 0 0 15 0 9 0 20702579 882982912 23156 996147200 134512640 134550932 4294955936 18446744073709551615 102709360 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=13921/tid=13924] ppid=13920 vsize=862288 CPUtime=0
/proc/13921/task/13924/stat : 13924 (java) S 13920 13907 10535 0 -1 64 14 0 0 0 0 0 0 0 16 0 9 0 20702579 882982912 23158 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=13921/tid=13925] ppid=13920 vsize=862288 CPUtime=0
/proc/13921/task/13925/stat : 13925 (java) S 13920 13907 10535 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 20702579 882982912 23159 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=13921/tid=13926] ppid=13920 vsize=862288 CPUtime=0
/proc/13921/task/13926/stat : 13926 (java) S 13920 13907 10535 0 -1 64 1 0 0 0 0 0 0 0 25 0 9 0 20702581 882982912 23160 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=13921/tid=13927] ppid=13920 vsize=862288 CPUtime=0.03
/proc/13921/task/13927/stat : 13927 (java) S 13920 13907 10535 0 -1 64 309 0 0 0 3 0 0 0 16 0 9 0 20702581 882982912 23161 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=13921/tid=13928] ppid=13920 vsize=862288 CPUtime=0
/proc/13921/task/13928/stat : 13928 (java) S 13920 13907 10535 0 -1 64 1 0 0 0 0 0 0 0 25 0 9 0 20702581 882982912 23163 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=13921/tid=13929] ppid=13920 vsize=862288 CPUtime=0
/proc/13921/task/13929/stat : 13929 (java) S 13920 13907 10535 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 20702581 882982912 23164 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.2
Current children cumulated vsize (KiB) 884512



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+7.20237 s]
/proc/loadavg: 2.00 2.00 2.00 4/92 13929
/proc/meminfo: memFree=1695984/2055920 swapFree=4192812/4192956
[pid=13907] ppid=13905 vsize=16868 CPUtime=2.26
/proc/13907/stat : 13907 (sugar) S 13905 13907 10535 0 -1 4194304 1309 13724 0 1 5 1 206 14 16 0 1 0 20702342 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 221245386850 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/13907/statm: 4217 1111 409 3 0 796 0
[pid=13920] ppid=13907 vsize=5356 CPUtime=0
/proc/13920/stat : 13920 (sh) S 13907 13907 10535 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 20702576 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13920/statm: 1339 233 193 169 0 50 0
[pid=13921] ppid=13920 vsize=915744 CPUtime=4.84
/proc/13921/stat : 13921 (java) S 13920 13907 10535 0 -1 0 49899 0 1 0 464 20 0 0 20 0 9 0 20702577 937721856 41342 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/13921/statm: 228936 41349 2569 9 0 223441 0
[pid=13921/tid=13922] ppid=13920 vsize=915744 CPUtime=2.71
/proc/13921/task/13922/stat : 13922 (java) R 13920 13907 10535 0 -1 64 3587 0 1 0 269 2 0 0 25 0 9 0 20702578 937721856 41372 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=13921/tid=13923] ppid=13920 vsize=915744 CPUtime=2.07
/proc/13921/task/13923/stat : 13923 (java) R 13920 13907 10535 0 -1 64 45334 0 0 0 190 17 0 0 16 0 9 0 20702579 937721856 41380 996147200 134512640 134550932 4294955936 18446744073709551615 102500650 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=13921/tid=13924] ppid=13920 vsize=915744 CPUtime=0
/proc/13921/task/13924/stat : 13924 (java) S 13920 13907 10535 0 -1 64 14 0 0 0 0 0 0 0 16 0 9 0 20702579 937721856 41389 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=13921/tid=13925] ppid=13920 vsize=915744 CPUtime=0
/proc/13921/task/13925/stat : 13925 (java) S 13920 13907 10535 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 20702579 937721856 41398 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=13921/tid=13926] ppid=13920 vsize=915744 CPUtime=0
/proc/13921/task/13926/stat : 13926 (java) S 13920 13907 10535 0 -1 64 1 0 0 0 0 0 0 0 25 0 9 0 20702581 937721856 41406 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=13921/tid=13927] ppid=13920 vsize=915744 CPUtime=0.04
/proc/13921/task/13927/stat : 13927 (java) S 13920 13907 10535 0 -1 64 313 0 0 0 4 0 0 0 16 0 9 0 20702581 937721856 41414 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=13921/tid=13928] ppid=13920 vsize=915744 CPUtime=0
/proc/13921/task/13928/stat : 13928 (java) S 13920 13907 10535 0 -1 64 1 0 0 0 0 0 0 0 25 0 9 0 20702581 937721856 41421 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=13921/tid=13929] ppid=13920 vsize=915744 CPUtime=0
/proc/13921/task/13929/stat : 13929 (java) S 13920 13907 10535 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 20702581 937721856 41429 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 7.1
Current children cumulated vsize (KiB) 937968

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

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

[startup+7.5024 s]
/proc/loadavg: 2.00 2.00 2.00 4/92 13929
/proc/meminfo: memFree=1695984/2055920 swapFree=4192812/4192956
[pid=13907] ppid=13905 vsize=16868 CPUtime=2.26
/proc/13907/stat : 13907 (sugar) S 13905 13907 10535 0 -1 4194304 1323 13724 0 1 5 1 206 14 16 0 1 0 20702342 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 221245386850 0 16384 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/13907/statm: 4217 1112 409 3 0 796 0
[pid=13920] ppid=13907 vsize=0 CPUtime=0
/proc/13920/stat : 13920 (sh) Z 13907 13907 10535 0 -1 4195340 278 0 0 0 0 0 0 0 16 0 1 0 20702576 0 0 996147200 0 0 0 0 0 0 65536 4100 65538 18446744071563351923 0 0 17 1 0 0
/proc/13920/statm: 0 0 0 0 0 0 0
[pid=13921] ppid=1 vsize=905500 CPUtime=5.14
/proc/13921/stat : 13921 (java) S 1 13907 10535 0 -1 0 53004 0 1 0 492 22 0 0 16 0 9 0 20702577 927232000 41885 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/13921/statm: 226375 41885 2568 9 0 220880 0
[pid=13921/tid=13922] ppid=1 vsize=905500 CPUtime=2.71
/proc/13921/task/13922/stat : 13922 (java) R 1 13907 10535 0 -1 64 3587 0 1 0 269 2 0 0 25 0 9 0 20702578 927232000 41885 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=13921/tid=13923] ppid=1 vsize=905500 CPUtime=2.36
/proc/13921/task/13923/stat : 13923 (java) R 1 13907 10535 0 -1 64 48401 0 0 0 218 18 0 0 16 0 9 0 20702579 927232000 41885 996147200 134512640 134550932 4294955936 18446744073709551615 103830994 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=13921/tid=13924] ppid=1 vsize=905500 CPUtime=0
/proc/13921/task/13924/stat : 13924 (java) S 1 13907 10535 0 -1 64 14 0 0 0 0 0 0 0 16 0 9 0 20702579 927232000 41885 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=13921/tid=13925] ppid=1 vsize=905500 CPUtime=0
/proc/13921/task/13925/stat : 13925 (java) S 1 13907 10535 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 20702579 927232000 41885 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=13921/tid=13926] ppid=1 vsize=905500 CPUtime=0
/proc/13921/task/13926/stat : 13926 (java) S 1 13907 10535 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 20702581 927232000 41885 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13921/tid=13927] ppid=1 vsize=905500 CPUtime=0.04
/proc/13921/task/13927/stat : 13927 (java) S 1 13907 10535 0 -1 64 313 0 0 0 4 0 0 0 16 0 9 0 20702581 927232000 41885 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=13921/tid=13928] ppid=1 vsize=905500 CPUtime=0
/proc/13921/task/13928/stat : 13928 (java) S 1 13907 10535 0 -1 64 1 0 0 0 0 0 0 0 25 0 9 0 20702581 927232000 41885 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=13921/tid=13929] ppid=1 vsize=905500 CPUtime=0
/proc/13921/task/13929/stat : 13929 (java) S 1 13907 10535 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 20702581 927232000 41885 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 7.4
Current children cumulated vsize (KiB) 922368

[startup+7.60241 s]
/proc/loadavg: 2.00 2.00 2.00 4/92 13929
/proc/meminfo: memFree=1695984/2055920 swapFree=4192812/4192956
[pid=13907] ppid=13905 vsize=16868 CPUtime=2.26
/proc/13907/stat : 13907 (sugar) S 13905 13907 10535 0 -1 4194304 1323 13724 0 1 5 1 206 14 16 0 1 0 20702342 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 221245386850 0 16384 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/13907/statm: 4217 1112 409 3 0 796 0
[pid=13920] ppid=13907 vsize=0 CPUtime=0
/proc/13920/stat : 13920 (sh) Z 13907 13907 10535 0 -1 4195340 278 0 0 0 0 0 0 0 16 0 1 0 20702576 0 0 996147200 0 0 0 0 0 0 65536 4100 65538 18446744071563351923 0 0 17 1 0 0
/proc/13920/statm: 0 0 0 0 0 0 0
[pid=13921] ppid=1 vsize=905500 CPUtime=5.24
/proc/13921/stat : 13921 (java) S 1 13907 10535 0 -1 0 53028 0 1 0 502 22 0 0 16 0 9 0 20702577 927232000 41909 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/13921/statm: 226375 41909 2568 9 0 220880 0
[pid=13921/tid=13922] ppid=1 vsize=905500 CPUtime=2.71
/proc/13921/task/13922/stat : 13922 (java) R 1 13907 10535 0 -1 64 3587 0 1 0 269 2 0 0 25 0 9 0 20702578 927232000 41909 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=13921/tid=13923] ppid=1 vsize=905500 CPUtime=2.46
/proc/13921/task/13923/stat : 13923 (java) R 1 13907 10535 0 -1 64 48425 0 0 0 228 18 0 0 16 0 9 0 20702579 927232000 41909 996147200 134512640 134550932 4294955936 18446744073709551615 103733014 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=13921/tid=13924] ppid=1 vsize=905500 CPUtime=0
/proc/13921/task/13924/stat : 13924 (java) S 1 13907 10535 0 -1 64 14 0 0 0 0 0 0 0 16 0 9 0 20702579 927232000 41909 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=13921/tid=13925] ppid=1 vsize=905500 CPUtime=0
/proc/13921/task/13925/stat : 13925 (java) S 1 13907 10535 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 20702579 927232000 41909 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=13921/tid=13926] ppid=1 vsize=905500 CPUtime=0
/proc/13921/task/13926/stat : 13926 (java) S 1 13907 10535 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 20702581 927232000 41909 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13921/tid=13927] ppid=1 vsize=905500 CPUtime=0.04
/proc/13921/task/13927/stat : 13927 (java) S 1 13907 10535 0 -1 64 313 0 0 0 4 0 0 0 16 0 9 0 20702581 927232000 41909 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=13921/tid=13928] ppid=1 vsize=905500 CPUtime=0
/proc/13921/task/13928/stat : 13928 (java) S 1 13907 10535 0 -1 64 1 0 0 0 0 0 0 0 25 0 9 0 20702581 927232000 41909 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=13921/tid=13929] ppid=1 vsize=905500 CPUtime=0
/proc/13921/task/13929/stat : 13929 (java) S 1 13907 10535 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 20702581 927232000 41909 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 7.5
Current children cumulated vsize (KiB) 922368

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 13907 and gives
#  childrusage.ru_utime.tv_sec=2
#  childrusage.ru_utime.tv_usec=122677
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=171973
# CPU time returned by wait4() is 2.29465
# while last known CPU time is 7.5
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 7.6765
CPU time (s): 7.5
CPU user time (s): 7.13
CPU system time (s): 0.37
CPU usage (%): 97.7008
Max. virtual memory (cumulated for all children) (KiB): 937968

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.12268
system time used= 0.171973
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15400
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= 2084
involuntary context switches= 2063

runsolver used 0.014997 second user time and 0.042993 second system time

The end

Launcher Data 

Begin job on node21 at 2009-07-11 20:19:19
IDJOB=2064823
IDBENCH=54194
IDSOLVER=739
FILE ID=node21/2064823-1247336358
PBS_JOBID= 9506585
Free space on /tmp= 66368 MiB

SOLVER NAME= Sugar v1.14.6+minisat
BENCH NAME= CPAI08/csp/rand-3-28-28/normalized-rand-3-28-28-93-632-41_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-2064823-1247336358/watcher-2064823-1247336358 -o /tmp/evaluation-result-2064823-1247336358/solver-2064823-1247336358 -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-2064823-1247336358.xml

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

MD5SUM BENCH= 977aeeb2aac26fe232d05998ce5b841c
RANDOM SEED=1910937930

node21.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		: 3000.240
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		: 3000.240
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:       1859624 kB
Buffers:          9560 kB
Cached:          74828 kB
SwapCached:          0 kB
Active:         119208 kB
Inactive:        30216 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1859624 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            7144 kB
Writeback:           0 kB
Mapped:          85424 kB
Slab:            31960 kB
Committed_AS:   213060 kB
PageTables:       1912 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= 66368 MiB
End job on node21 at 2009-07-11 20:19:28