Trace number 1084787

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 v1.13+picosat? (MO) 13.76 14.0678

General information on the benchmark

Namecsp/rand-8-20-5/
normalized-rand-8-20-5-18-800-2_ext.xml
MD5SUMdaaccdaea9f79723e1ba03f679f57036
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 benchmark6.574
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 (download as text)

0.00/0.04	c 0	Sugar v1-13 + HOME/picosat
0.00/0.05	c 0	BEGIN Sat Jul  5 06:25:58 2008
0.00/0.05	c 0	PID 28046
0.03/0.05	c 0	HOST node46.alineos.net
0.03/0.05	c 0	CONVERTING HOME/instance-1084787-1215231956.xml TO HOME/temp.csp
0.03/0.05	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.XML2CSP 'HOME/instance-1084787-1215231956.xml' 'HOME/temp.csp'
7.38/7.51	c 7	1 domains, 20 variables, 0 predicates, 18 relations, 18 constraints
7.38/7.56	c 7	ENCODING HOME/temp.csp TO HOME/temp.cnf
7.38/7.56	c 7	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -encode 'HOME/temp.csp' 'HOME/temp.cnf' 'HOME/temp.map'
7.44/7.65	c 7	Parsing HOME/temp.csp
13.17/13.42	c ERROR INTERRUPTED
13.76/14.06	s UNKNOWN
13.76/14.06	c 14	CPU 7.03 (0.03 0 7 0.4)
13.76/14.06	c 14	END Sat Jul  5 06:26:12 2008

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.5 (c) roussel@cril.univ-artois.fr

command line: /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1084787-1215231956/watcher-1084787-1215231956 -o /tmp/evaluation-result-1084787-1215231956/solver-1084787-1215231956 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/sugar -c -vv -java=java -Xmx700M -jar=HOME/sugar-v1-13.jar -solver=HOME/picosat -tmp=HOME/temp HOME/instance-1084787-1215231956.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): 2200 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 28046
/proc/meminfo: memFree=1436072/2055920 swapFree=4181096/4192956
[pid=28046] ppid=28044 vsize=12268 CPUtime=0
/proc/28046/stat : 28046 (sugar) R 28044 28046 24731 0 -1 4194304 348 0 0 0 0 0 0 0 20 0 1 0 161007115 12562432 316 996147200 4194304 4206940 548682068608 18446744073709551615 212218903141 0 2147483391 4224 0 0 0 0 17 1 0 0
/proc/28046/statm: 3067 316 241 3 0 167 0

[startup+0.050889 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 28046
/proc/meminfo: memFree=1436072/2055920 swapFree=4181096/4192956
[pid=28046] ppid=28044 vsize=13600 CPUtime=0.03
/proc/28046/stat : 28046 (sugar) S 28044 28046 24731 0 -1 4194304 837 0 0 0 3 0 0 0 18 0 1 0 161007115 13926400 792 996147200 4194304 4206940 548682068608 18446744073709551615 212227633250 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28046/statm: 3400 792 367 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.102243 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 28046
/proc/meminfo: memFree=1436072/2055920 swapFree=4181096/4192956
[pid=28046] ppid=28044 vsize=13600 CPUtime=0.03
/proc/28046/stat : 28046 (sugar) S 28044 28046 24731 0 -1 4194304 900 127 0 0 3 0 0 0 19 0 1 0 161007115 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 212227633250 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28046/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.301113 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 28046
/proc/meminfo: memFree=1436072/2055920 swapFree=4181096/4192956
[pid=28046] ppid=28044 vsize=13600 CPUtime=0.03
/proc/28046/stat : 28046 (sugar) S 28044 28046 24731 0 -1 4194304 900 127 0 0 3 0 0 0 19 0 1 0 161007115 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 212227633250 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28046/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.701157 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 28046
/proc/meminfo: memFree=1436072/2055920 swapFree=4181096/4192956
[pid=28046] ppid=28044 vsize=13600 CPUtime=0.03
/proc/28046/stat : 28046 (sugar) S 28044 28046 24731 0 -1 4194304 900 127 0 0 3 0 0 0 19 0 1 0 161007115 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 212227633250 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28046/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+1.50224 s]
/proc/loadavg: 2.00 2.00 2.00 4/84 28058
/proc/meminfo: memFree=1382544/2055920 swapFree=4181096/4192956
[pid=28046] ppid=28044 vsize=13600 CPUtime=0.03
/proc/28046/stat : 28046 (sugar) S 28044 28046 24731 0 -1 4194304 900 127 0 0 3 0 0 0 19 0 1 0 161007115 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 212227633250 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28046/statm: 3400 796 370 3 0 500 0
[pid=28049] ppid=28046 vsize=5356 CPUtime=0
/proc/28049/stat : 28049 (sh) S 28046 28046 24731 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 161007121 5484544 233 996147200 4194304 4889804 548682068768 18446744073709551615 212218733380 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28049/statm: 1339 233 193 169 0 50 0
[pid=28050] ppid=28049 vsize=864636 CPUtime=1.41
/proc/28050/stat : 28050 (java) S 28049 28046 24731 0 -1 0 25349 0 1 0 125 16 0 0 18 0 9 0 161007121 885387264 24601 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/28050/statm: 216159 24601 2529 9 0 210741 0
[pid=28050/tid=28051] ppid=28049 vsize=864636 CPUtime=0.99
/proc/28050/task/28051/stat : 28051 (java) R 28049 28046 24731 0 -1 64 3469 0 1 0 94 5 0 0 25 0 9 0 161007122 885387264 24601 996147200 134512640 134550740 4294956000 18446744073709551615 4125978165 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28050/tid=28052] ppid=28049 vsize=864636 CPUtime=0.34
/proc/28050/task/28052/stat : 28052 (java) S 28049 28046 24731 0 -1 64 20741 0 0 0 24 10 0 0 16 0 9 0 161007123 885387264 24601 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=28050/tid=28053] ppid=28049 vsize=864636 CPUtime=0
/proc/28050/task/28053/stat : 28053 (java) S 28049 28046 24731 0 -1 64 12 0 0 0 0 0 0 0 16 0 9 0 161007124 885387264 24601 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28050/tid=28054] ppid=28049 vsize=864636 CPUtime=0
/proc/28050/task/28054/stat : 28054 (java) S 28049 28046 24731 0 -1 64 9 0 0 0 0 0 0 0 16 0 9 0 161007124 885387264 24601 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28050/tid=28055] ppid=28049 vsize=864636 CPUtime=0
/proc/28050/task/28055/stat : 28055 (java) S 28049 28046 24731 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 161007126 885387264 24601 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28050/tid=28056] ppid=28049 vsize=864636 CPUtime=0.06
/proc/28050/task/28056/stat : 28056 (java) S 28049 28046 24731 0 -1 64 441 0 0 0 6 0 0 0 16 0 9 0 161007126 885387264 24601 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28050/tid=28057] ppid=28049 vsize=864636 CPUtime=0
/proc/28050/task/28057/stat : 28057 (java) S 28049 28046 24731 0 -1 64 2 0 0 0 0 0 0 0 19 0 9 0 161007126 885387264 24601 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28050/tid=28058] ppid=28049 vsize=864636 CPUtime=0
/proc/28050/task/28058/stat : 28058 (java) S 28049 28046 24731 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 161007126 885387264 24601 996147200 134512640 134550740 4294956000 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) 883592

[startup+3.10141 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 28058
/proc/meminfo: memFree=1313680/2055920 swapFree=4181096/4192956
[pid=28046] ppid=28044 vsize=13600 CPUtime=0.03
/proc/28046/stat : 28046 (sugar) S 28044 28046 24731 0 -1 4194304 900 127 0 0 3 0 0 0 19 0 1 0 161007115 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 212227633250 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28046/statm: 3400 796 370 3 0 500 0
[pid=28049] ppid=28046 vsize=5356 CPUtime=0
/proc/28049/stat : 28049 (sh) S 28046 28046 24731 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 161007121 5484544 233 996147200 4194304 4889804 548682068768 18446744073709551615 212218733380 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28049/statm: 1339 233 193 169 0 50 0
[pid=28050] ppid=28049 vsize=864636 CPUtime=2.99
/proc/28050/stat : 28050 (java) S 28049 28046 24731 0 -1 0 32929 0 1 0 276 23 0 0 18 0 9 0 161007121 885387264 32070 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/28050/statm: 216159 32070 2529 9 0 210741 0
[pid=28050/tid=28051] ppid=28049 vsize=864636 CPUtime=2.18
/proc/28050/task/28051/stat : 28051 (java) R 28049 28046 24731 0 -1 64 3725 0 1 0 211 7 0 0 25 0 9 0 161007122 885387264 32070 996147200 134512640 134550740 4294956000 18446744073709551615 4126527731 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28050/tid=28052] ppid=28049 vsize=864636 CPUtime=0.71
/proc/28050/task/28052/stat : 28052 (java) S 28049 28046 24731 0 -1 64 28061 0 0 0 57 14 0 0 16 0 9 0 161007123 885387264 32070 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=28050/tid=28053] ppid=28049 vsize=864636 CPUtime=0
/proc/28050/task/28053/stat : 28053 (java) S 28049 28046 24731 0 -1 64 12 0 0 0 0 0 0 0 16 0 9 0 161007124 885387264 32070 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28050/tid=28054] ppid=28049 vsize=864636 CPUtime=0
/proc/28050/task/28054/stat : 28054 (java) S 28049 28046 24731 0 -1 64 9 0 0 0 0 0 0 0 16 0 9 0 161007124 885387264 32070 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28050/tid=28055] ppid=28049 vsize=864636 CPUtime=0
/proc/28050/task/28055/stat : 28055 (java) S 28049 28046 24731 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 161007126 885387264 32070 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28050/tid=28056] ppid=28049 vsize=864636 CPUtime=0.07
/proc/28050/task/28056/stat : 28056 (java) S 28049 28046 24731 0 -1 64 445 0 0 0 7 0 0 0 16 0 9 0 161007126 885387264 32070 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28050/tid=28057] ppid=28049 vsize=864636 CPUtime=0
/proc/28050/task/28057/stat : 28057 (java) S 28049 28046 24731 0 -1 64 2 0 0 0 0 0 0 0 19 0 9 0 161007126 885387264 32070 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28050/tid=28058] ppid=28049 vsize=864636 CPUtime=0
/proc/28050/task/28058/stat : 28058 (java) S 28049 28046 24731 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 161007126 885387264 32070 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 3.02
Current children cumulated vsize (KiB) 883592

[startup+6.30275 s]
/proc/loadavg: 2.08 2.02 2.01 3/84 28058
/proc/meminfo: memFree=1274000/2055920 swapFree=4181096/4192956
[pid=28046] ppid=28044 vsize=13600 CPUtime=0.03
/proc/28046/stat : 28046 (sugar) S 28044 28046 24731 0 -1 4194304 900 127 0 0 3 0 0 0 19 0 1 0 161007115 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 212227633250 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28046/statm: 3400 796 370 3 0 500 0
[pid=28049] ppid=28046 vsize=5356 CPUtime=0
/proc/28049/stat : 28049 (sh) S 28046 28046 24731 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 161007121 5484544 233 996147200 4194304 4889804 548682068768 18446744073709551615 212218733380 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28049/statm: 1339 233 193 169 0 50 0
[pid=28050] ppid=28049 vsize=864636 CPUtime=6.16
/proc/28050/stat : 28050 (java) S 28049 28046 24731 0 -1 0 41407 0 1 0 583 33 0 0 18 0 9 0 161007121 885387264 40489 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/28050/statm: 216159 40489 2529 9 0 210741 0
[pid=28050/tid=28051] ppid=28049 vsize=864636 CPUtime=4.71
/proc/28050/task/28051/stat : 28051 (java) R 28049 28046 24731 0 -1 64 3932 0 1 0 458 13 0 0 25 0 9 0 161007122 885387264 40489 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28050/tid=28052] ppid=28049 vsize=864636 CPUtime=1.34
/proc/28050/task/28052/stat : 28052 (java) R 28049 28046 24731 0 -1 64 36324 0 0 0 116 18 0 0 16 0 9 0 161007123 885387264 40489 996147200 134512640 134550740 4294956000 18446744073709551615 104182546 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=28050/tid=28053] ppid=28049 vsize=864636 CPUtime=0
/proc/28050/task/28053/stat : 28053 (java) S 28049 28046 24731 0 -1 64 12 0 0 0 0 0 0 0 16 0 9 0 161007124 885387264 40489 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28050/tid=28054] ppid=28049 vsize=864636 CPUtime=0
/proc/28050/task/28054/stat : 28054 (java) S 28049 28046 24731 0 -1 64 9 0 0 0 0 0 0 0 16 0 9 0 161007124 885387264 40489 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28050/tid=28055] ppid=28049 vsize=864636 CPUtime=0
/proc/28050/task/28055/stat : 28055 (java) S 28049 28046 24731 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 161007126 885387264 40489 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28050/tid=28056] ppid=28049 vsize=864636 CPUtime=0.08
/proc/28050/task/28056/stat : 28056 (java) S 28049 28046 24731 0 -1 64 453 0 0 0 8 0 0 0 16 0 9 0 161007126 885387264 40489 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28050/tid=28057] ppid=28049 vsize=864636 CPUtime=0
/proc/28050/task/28057/stat : 28057 (java) S 28049 28046 24731 0 -1 64 2 0 0 0 0 0 0 0 19 0 9 0 161007126 885387264 40489 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28050/tid=28058] ppid=28049 vsize=864636 CPUtime=0
/proc/28050/task/28058/stat : 28058 (java) S 28049 28046 24731 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 161007126 885387264 40489 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.19
Current children cumulated vsize (KiB) 883592

[startup+12.7014 s]
/proc/loadavg: 2.07 2.02 2.00 3/84 28068
/proc/meminfo: memFree=1310096/2055920 swapFree=4181096/4192956
[pid=28046] ppid=28044 vsize=13600 CPUtime=7.42
/proc/28046/stat : 28046 (sugar) S 28044 28046 24731 0 -1 4194304 973 44700 0 1 3 0 700 39 16 0 1 0 161007115 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 212227633250 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28046/statm: 3400 797 370 3 0 500 0
[pid=28059] ppid=28046 vsize=5356 CPUtime=0
/proc/28059/stat : 28059 (sh) S 28046 28046 24731 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 161007872 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 212218733380 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28059/statm: 1339 233 193 169 0 50 0
[pid=28060] ppid=28059 vsize=864076 CPUtime=5.06
/proc/28060/stat : 28060 (java) S 28059 28046 24731 0 -1 0 34485 0 1 0 489 17 0 0 18 0 9 0 161007872 884813824 31835 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/28060/statm: 216019 31835 2532 9 0 210601 0
[pid=28060/tid=28061] ppid=28059 vsize=864076 CPUtime=2.71
/proc/28060/task/28061/stat : 28061 (java) R 28059 28046 24731 0 -1 64 3522 0 1 0 269 2 0 0 25 0 9 0 161007873 884813824 31835 996147200 134512640 134550740 4294955952 18446744073709551615 4126420837 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28060/tid=28062] ppid=28059 vsize=864076 CPUtime=2.29
/proc/28060/task/28062/stat : 28062 (java) S 28059 28046 24731 0 -1 64 29956 0 0 0 215 14 0 0 16 0 9 0 161007875 884813824 31835 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=28060/tid=28063] ppid=28059 vsize=864076 CPUtime=0
/proc/28060/task/28063/stat : 28063 (java) S 28059 28046 24731 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 161007875 884813824 31835 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28060/tid=28064] ppid=28059 vsize=864076 CPUtime=0
/proc/28060/task/28064/stat : 28064 (java) S 28059 28046 24731 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 161007875 884813824 31835 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28060/tid=28065] ppid=28059 vsize=864076 CPUtime=0
/proc/28060/task/28065/stat : 28065 (java) S 28059 28046 24731 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 161007877 884813824 31835 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28060/tid=28066] ppid=28059 vsize=864076 CPUtime=0.04
/proc/28060/task/28066/stat : 28066 (java) S 28059 28046 24731 0 -1 64 311 0 0 0 4 0 0 0 16 0 9 0 161007877 884813824 31835 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28060/tid=28067] ppid=28059 vsize=864076 CPUtime=0
/proc/28060/task/28067/stat : 28067 (java) S 28059 28046 24731 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 161007877 884813824 31835 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28060/tid=28068] ppid=28059 vsize=864076 CPUtime=0
/proc/28060/task/28068/stat : 28068 (java) S 28059 28046 24731 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 161007877 884813824 31835 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.48
Current children cumulated vsize (KiB) 883032



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+13.4025 s]
/proc/loadavg: 2.07 2.02 2.00 3/84 28068
/proc/meminfo: memFree=1242832/2055920 swapFree=4181096/4192956
[pid=28046] ppid=28044 vsize=13600 CPUtime=7.42
/proc/28046/stat : 28046 (sugar) S 28044 28046 24731 0 -1 4194304 973 44700 0 1 3 0 700 39 16 0 1 0 161007115 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 212227633250 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28046/statm: 3400 797 370 3 0 500 0
[pid=28059] ppid=28046 vsize=5356 CPUtime=0
/proc/28059/stat : 28059 (sh) S 28046 28046 24731 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 161007872 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 212218733380 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28059/statm: 1339 233 193 169 0 50 0
[pid=28060] ppid=28059 vsize=905924 CPUtime=5.75
/proc/28060/stat : 28060 (java) S 28059 28046 24731 0 -1 0 51743 0 1 0 549 26 0 0 18 0 9 0 161007872 927666176 43818 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/28060/statm: 226481 43818 2532 9 0 221063 0
[pid=28060/tid=28061] ppid=28059 vsize=905924 CPUtime=2.91
/proc/28060/task/28061/stat : 28061 (java) S 28059 28046 24731 0 -1 64 3524 0 1 0 289 2 0 0 25 0 9 0 161007873 927666176 43818 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28060/tid=28062] ppid=28059 vsize=905924 CPUtime=2.77
/proc/28060/task/28062/stat : 28062 (java) R 28059 28046 24731 0 -1 64 47212 0 0 0 254 23 0 0 19 0 9 0 161007875 927666176 43818 996147200 134512640 134550740 4294955952 18446744073709551615 101574388 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=28060/tid=28063] ppid=28059 vsize=905924 CPUtime=0
/proc/28060/task/28063/stat : 28063 (java) S 28059 28046 24731 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 161007875 927666176 43818 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28060/tid=28064] ppid=28059 vsize=905924 CPUtime=0
/proc/28060/task/28064/stat : 28064 (java) S 28059 28046 24731 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 161007875 927666176 43818 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28060/tid=28065] ppid=28059 vsize=905924 CPUtime=0
/proc/28060/task/28065/stat : 28065 (java) S 28059 28046 24731 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 161007877 927666176 43818 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28060/tid=28066] ppid=28059 vsize=905924 CPUtime=0.04
/proc/28060/task/28066/stat : 28066 (java) S 28059 28046 24731 0 -1 64 311 0 0 0 4 0 0 0 16 0 9 0 161007877 927666176 43818 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28060/tid=28067] ppid=28059 vsize=905924 CPUtime=0
/proc/28060/task/28067/stat : 28067 (java) S 28059 28046 24731 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 161007877 927666176 43818 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28060/tid=28068] ppid=28059 vsize=905924 CPUtime=0
/proc/28060/task/28068/stat : 28068 (java) S 28059 28046 24731 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 161007877 927666176 43818 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 13.17
Current children cumulated vsize (KiB) 924880

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

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

[startup+13.8025 s]
/proc/loadavg: 2.07 2.02 2.00 3/84 28068
/proc/meminfo: memFree=1242832/2055920 swapFree=4181096/4192956
[pid=28046] ppid=28044 vsize=13600 CPUtime=7.42
/proc/28046/stat : 28046 (sugar) S 28044 28046 24731 0 -1 4194304 982 44700 0 1 3 0 700 39 16 0 1 0 161007115 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 212227633250 0 16384 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/28046/statm: 3400 797 370 3 0 500 0
[pid=28059] ppid=28046 vsize=0 CPUtime=0
/proc/28059/stat : 28059 (sh) Z 28046 28046 24731 0 -1 4195340 278 0 0 0 0 0 0 0 16 0 1 0 161007872 0 0 996147200 0 0 0 0 0 0 65536 4100 65538 18446744071563351923 0 0 17 1 0 0
/proc/28059/statm: 0 0 0 0 0 0 0
[pid=28060] ppid=1 vsize=905920 CPUtime=6.15
/proc/28060/stat : 28060 (java) S 1 28046 24731 0 -1 0 57695 0 1 0 584 31 0 0 16 0 9 0 161007872 927662080 44648 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/28060/statm: 226480 44648 2532 9 0 221062 0
[pid=28060/tid=28061] ppid=1 vsize=905920 CPUtime=2.91
/proc/28060/task/28061/stat : 28061 (java) S 1 28046 24731 0 -1 64 3524 0 1 0 289 2 0 0 25 0 9 0 161007873 927662080 44648 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28060/tid=28062] ppid=1 vsize=905920 CPUtime=3.16
/proc/28060/task/28062/stat : 28062 (java) R 1 28046 24731 0 -1 64 53164 0 0 0 289 27 0 0 22 0 9 0 161007875 927662080 44648 996147200 134512640 134550740 4294955952 18446744073709551615 104182211 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=28060/tid=28063] ppid=1 vsize=905920 CPUtime=0
/proc/28060/task/28063/stat : 28063 (java) S 1 28046 24731 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 161007875 927662080 44648 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28060/tid=28064] ppid=1 vsize=905920 CPUtime=0
/proc/28060/task/28064/stat : 28064 (java) S 1 28046 24731 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 161007875 927662080 44648 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28060/tid=28065] ppid=1 vsize=905920 CPUtime=0
/proc/28060/task/28065/stat : 28065 (java) S 1 28046 24731 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 161007877 927662080 44648 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28060/tid=28066] ppid=1 vsize=905920 CPUtime=0.04
/proc/28060/task/28066/stat : 28066 (java) S 1 28046 24731 0 -1 64 311 0 0 0 4 0 0 0 16 0 9 0 161007877 927662080 44648 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28060/tid=28067] ppid=1 vsize=905920 CPUtime=0
/proc/28060/task/28067/stat : 28067 (java) S 1 28046 24731 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 161007877 927662080 44648 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28060/tid=28068] ppid=1 vsize=905920 CPUtime=0
/proc/28060/task/28068/stat : 28068 (java) S 1 28046 24731 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 161007877 927662080 44648 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 13.57
Current children cumulated vsize (KiB) 919520

[startup+14.0026 s]
/proc/loadavg: 2.07 2.02 2.00 3/84 28068
/proc/meminfo: memFree=1242832/2055920 swapFree=4181096/4192956
[pid=28046] ppid=28044 vsize=13600 CPUtime=7.42
/proc/28046/stat : 28046 (sugar) S 28044 28046 24731 0 -1 4194304 982 44700 0 1 3 0 700 39 16 0 1 0 161007115 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 212227633250 0 16384 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/28046/statm: 3400 797 370 3 0 500 0
[pid=28059] ppid=28046 vsize=0 CPUtime=0
/proc/28059/stat : 28059 (sh) Z 28046 28046 24731 0 -1 4195340 278 0 0 0 0 0 0 0 16 0 1 0 161007872 0 0 996147200 0 0 0 0 0 0 65536 4100 65538 18446744071563351923 0 0 17 1 0 0
/proc/28059/statm: 0 0 0 0 0 0 0
[pid=28060] ppid=1 vsize=885436 CPUtime=6.34
/proc/28060/stat : 28060 (java) S 1 28046 24731 0 -1 0 57695 0 1 0 603 31 0 0 16 0 9 0 161007872 906686464 39527 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/28060/statm: 221359 39527 2532 9 0 215941 0
[pid=28060/tid=28061] ppid=1 vsize=885436 CPUtime=2.91
/proc/28060/task/28061/stat : 28061 (java) S 1 28046 24731 0 -1 64 3524 0 1 0 289 2 0 0 25 0 9 0 161007873 906686464 39527 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28060/tid=28062] ppid=1 vsize=885436 CPUtime=3.37
/proc/28060/task/28062/stat : 28062 (java) R 1 28046 24731 0 -1 64 53164 0 0 0 309 28 0 0 24 0 9 0 161007875 906686464 39527 996147200 134512640 134550740 4294955952 18446744073709551615 102517088 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=28060/tid=28063] ppid=1 vsize=885436 CPUtime=0
/proc/28060/task/28063/stat : 28063 (java) S 1 28046 24731 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 161007875 906686464 39527 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28060/tid=28064] ppid=1 vsize=885436 CPUtime=0
/proc/28060/task/28064/stat : 28064 (java) S 1 28046 24731 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 161007875 906686464 39527 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28060/tid=28065] ppid=1 vsize=885436 CPUtime=0
/proc/28060/task/28065/stat : 28065 (java) S 1 28046 24731 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 161007877 906686464 39527 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28060/tid=28066] ppid=1 vsize=885436 CPUtime=0.04
/proc/28060/task/28066/stat : 28066 (java) S 1 28046 24731 0 -1 64 311 0 0 0 4 0 0 0 16 0 9 0 161007877 906686464 39527 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28060/tid=28067] ppid=1 vsize=885436 CPUtime=0
/proc/28060/task/28067/stat : 28067 (java) S 1 28046 24731 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 161007877 906686464 39527 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28060/tid=28068] ppid=1 vsize=885436 CPUtime=0
/proc/28060/task/28068/stat : 28068 (java) S 1 28046 24731 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 161007877 906686464 39527 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 13.76
Current children cumulated vsize (KiB) 899036

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 28046 and gives
#  childrusage.ru_utime.tv_sec=7
#  childrusage.ru_utime.tv_usec=43929
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=411937
# CPU time returned by wait4() is 7.45587
# while last known CPU time is 13.76
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 14.0678
CPU time (s): 13.76
CPU user time (s): 13.06
CPU system time (s): 0.7
CPU usage (%): 97.8121
Max. virtual memory (cumulated for all children) (KiB): 924880

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 7.04393
system time used= 0.411937
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 46005
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= 1621
involuntary context switches= 1664

runsolver used 0.026995 second user time and 0.057991 second system time

The end

Launcher Data (download as text)

Begin job on node46 at 2008-07-05 06:25:57
IDJOB=1084787
IDBENCH=57583
IDSOLVER=345
FILE ID=node46/1084787-1215231956
PBS_JOBID= 7881801
Free space on /tmp= 66108 MiB

SOLVER NAME= Sugar v1.13+picosat
BENCH NAME= CPAI08/csp/rand-8-20-5/normalized-rand-8-20-5-18-800-2_ext.xml
COMMAND LINE= DIR/sugar -c -vv -java="java -Xmx700M" -jar="DIR/sugar-v1-13.jar" -solver="DIR/picosat" -tmp="TMPDIR/temp" BENCHNAME
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1084787-1215231956/watcher-1084787-1215231956 -o /tmp/evaluation-result-1084787-1215231956/solver-1084787-1215231956 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/sugar -c -vv -java="java -Xmx700M" -jar="HOME/sugar-v1-13.jar" -solver="HOME/picosat" -tmp="HOME/temp" HOME/instance-1084787-1215231956.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= daaccdaea9f79723e1ba03f679f57036
RANDOM SEED=123815686

node46.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		: 3000.238
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		: 3000.238
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:       1436552 kB
Buffers:         56624 kB
Cached:         331740 kB
SwapCached:       6172 kB
Active:         450716 kB
Inactive:       111588 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1436552 kB
SwapTotal:     4192956 kB
SwapFree:      4181096 kB
Dirty:           23272 kB
Writeback:           0 kB
Mapped:         180736 kB
Slab:            42284 kB
Committed_AS:   587588 kB
PageTables:       1932 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264992 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66108 MiB
End job on node46 at 2008-07-05 06:26:13