Trace number 1058755

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+minisat? (MO) 8.39 8.56349

General information on the benchmark

Namecsp/rand-3-28-28/
normalized-rand-3-28-28-93-632-42_ext.xml
MD5SUM83e4981f51af0c249fd94e083ad7611a
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 (download as text)

0.00/0.04	c 0	Sugar v1-13 + HOME/minisat
0.00/0.04	c 0	BEGIN Thu Jul  3 22:44:15 2008
0.00/0.04	c 0	PID 15221
0.03/0.05	c 0	HOST node20.alineos.net
0.03/0.05	c 0	CONVERTING HOME/instance-1058755-1215117854.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-1058755-1215117854.xml' 'HOME/temp.csp'
2.25/2.33	c 2	1 domains, 28 variables, 0 predicates, 93 relations, 93 constraints
2.25/2.35	c 2	ENCODING HOME/temp.csp TO HOME/temp.cnf
2.25/2.35	c 2	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'
2.29/2.43	c 2	Parsing HOME/temp.csp
7.19/7.34	c 7	parsed 215 expressions
7.19/7.34	c 7	Heap : 90 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
7.19/7.34	c 7	Converting to clausal form CSP
7.19/7.36	c 7	converted 22 (10%) expressions
7.30/7.42	c 7	converted 43 (20%) expressions
7.30/7.49	c 7	converted 65 (30%) expressions
7.40/7.50	c 7	converted 86 (40%) expressions
7.40/7.56	c 7	converted 108 (50%) expressions
7.89/8.02	c ERROR INTERRUPTED
8.39/8.56	s UNKNOWN
8.39/8.56	c 8	CPU 2.15 (0.03 0.01 2.12 0.15)
8.39/8.56	c 8	END Thu Jul  3 22:44:23 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-1058755-1215117854/watcher-1058755-1215117854 -o /tmp/evaluation-result-1058755-1215117854/solver-1058755-1215117854 -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/minisat -tmp=HOME/temp HOME/instance-1058755-1215117854.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: 2.01 2.01 1.99 4/80 15221
/proc/meminfo: memFree=1371080/2055920 swapFree=4121016/4192956
[pid=15221] ppid=15219 vsize=18572 CPUtime=0
/proc/15221/stat : 15221 (runsolver) R 15219 15221 14479 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 1300031357 19017728 292 996147200 4194304 4296836 548682068272 18446744073709551615 273952599335 0 0 4096 24578 0 0 0 17 1 0 0
/proc/15221/statm: 4643 292 257 25 0 2626 0

[startup+0.0486059 s]
/proc/loadavg: 2.01 2.01 1.99 4/80 15221
/proc/meminfo: memFree=1371080/2055920 swapFree=4121016/4192956
[pid=15221] ppid=15219 vsize=13600 CPUtime=0.03
/proc/15221/stat : 15221 (sugar) R 15219 15221 14479 0 -1 4194304 825 0 0 0 3 0 0 0 20 0 1 0 1300031357 13926400 792 996147200 4194304 4206940 548682068608 18446744073709551615 273952598687 0 0 4224 16386 0 0 0 17 1 0 0
/proc/15221/statm: 3400 792 367 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.10158 s]
/proc/loadavg: 2.01 2.01 1.99 4/80 15221
/proc/meminfo: memFree=1371080/2055920 swapFree=4121016/4192956
[pid=15221] ppid=15219 vsize=13600 CPUtime=0.03
/proc/15221/stat : 15221 (sugar) S 15219 15221 14479 0 -1 4194304 900 127 0 0 3 0 0 0 21 0 1 0 1300031357 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 273961496674 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/15221/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.301619 s]
/proc/loadavg: 2.01 2.01 1.99 4/80 15221
/proc/meminfo: memFree=1371080/2055920 swapFree=4121016/4192956
[pid=15221] ppid=15219 vsize=13600 CPUtime=0.03
/proc/15221/stat : 15221 (sugar) S 15219 15221 14479 0 -1 4194304 900 127 0 0 3 0 0 0 21 0 1 0 1300031357 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 273961496674 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/15221/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.701701 s]
/proc/loadavg: 2.01 2.01 1.99 4/80 15221
/proc/meminfo: memFree=1371080/2055920 swapFree=4121016/4192956
[pid=15221] ppid=15219 vsize=13600 CPUtime=0.03
/proc/15221/stat : 15221 (sugar) S 15219 15221 14479 0 -1 4194304 900 127 0 0 3 0 0 0 21 0 1 0 1300031357 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 273961496674 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/15221/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+1.5039 s]
/proc/loadavg: 2.01 2.01 1.99 3/91 15233
/proc/meminfo: memFree=1336752/2055920 swapFree=4121016/4192956
[pid=15221] ppid=15219 vsize=13600 CPUtime=0.03
/proc/15221/stat : 15221 (sugar) S 15219 15221 14479 0 -1 4194304 900 127 0 0 3 0 0 0 21 0 1 0 1300031357 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 273961496674 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/15221/statm: 3400 796 370 3 0 500 0
[pid=15224] ppid=15221 vsize=5356 CPUtime=0
/proc/15224/stat : 15224 (sh) S 15221 15221 14479 0 -1 4194304 277 0 0 0 0 0 0 0 23 0 1 0 1300031362 5484544 233 996147200 4194304 4889804 548682068768 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15224/statm: 1339 233 193 169 0 50 0
[pid=15225] ppid=15224 vsize=864156 CPUtime=1.43
/proc/15225/stat : 15225 (java) S 15224 15221 14479 0 -1 0 11546 0 1 0 134 9 0 0 24 0 9 0 1300031362 884895744 10722 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/15225/statm: 216039 10722 2527 9 0 210621 0
[pid=15225/tid=15226] ppid=15224 vsize=864156 CPUtime=1.13
/proc/15225/task/15226/stat : 15226 (java) R 15224 15221 14479 0 -1 64 2977 0 1 0 109 4 0 0 25 0 9 0 1300031363 884895744 10722 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15225/tid=15227] ppid=15224 vsize=864156 CPUtime=0.22
/proc/15225/task/15227/stat : 15227 (java) R 15224 15221 14479 0 -1 64 7543 0 0 0 18 4 0 0 15 0 9 0 1300031364 884895744 10722 996147200 134512640 134550740 4294956016 18446744073709551615 102350390 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=15225/tid=15228] ppid=15224 vsize=864156 CPUtime=0
/proc/15225/task/15228/stat : 15228 (java) S 15224 15221 14479 0 -1 64 11 0 0 0 0 0 0 0 16 0 9 0 1300031365 884895744 10722 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15225/tid=15229] ppid=15224 vsize=864156 CPUtime=0
/proc/15225/task/15229/stat : 15229 (java) S 15224 15221 14479 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 1300031365 884895744 10722 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15225/tid=15230] ppid=15224 vsize=864156 CPUtime=0
/proc/15225/task/15230/stat : 15230 (java) S 15224 15221 14479 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 1300031367 884895744 10722 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15225/tid=15231] ppid=15224 vsize=864156 CPUtime=0.06
/proc/15225/task/15231/stat : 15231 (java) S 15224 15221 14479 0 -1 64 328 0 0 0 6 0 0 0 16 0 9 0 1300031367 884895744 10722 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15225/tid=15232] ppid=15224 vsize=864156 CPUtime=0
/proc/15225/task/15232/stat : 15232 (java) S 15224 15221 14479 0 -1 64 2 0 0 0 0 0 0 0 19 0 9 0 1300031367 884895744 10722 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15225/tid=15233] ppid=15224 vsize=864156 CPUtime=0
/proc/15225/task/15233/stat : 15233 (java) S 15224 15221 14479 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 1300031367 884895744 10722 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 883112

[startup+3.10117 s]
/proc/loadavg: 2.01 2.01 1.99 3/91 15233
/proc/meminfo: memFree=1325680/2055920 swapFree=4121016/4192956
[pid=15221] ppid=15219 vsize=13600 CPUtime=2.29
/proc/15221/stat : 15221 (sugar) S 15219 15221 14479 0 -1 4194304 973 13755 0 1 3 0 212 14 16 0 1 0 1300031357 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 273961496674 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/15221/statm: 3400 797 370 3 0 500 0
Current children cumulated CPU time (s) 2.29
Current children cumulated vsize (KiB) 13600

[startup+6.3028 s]
/proc/loadavg: 2.09 2.02 2.00 3/91 15243
/proc/meminfo: memFree=1302256/2055920 swapFree=4121016/4192956
[pid=15221] ppid=15219 vsize=13600 CPUtime=2.29
/proc/15221/stat : 15221 (sugar) S 15219 15221 14479 0 -1 4194304 973 13755 0 1 3 0 212 14 16 0 1 0 1300031357 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 273961496674 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/15221/statm: 3400 797 370 3 0 500 0
[pid=15234] ppid=15221 vsize=5356 CPUtime=0
/proc/15234/stat : 15234 (sh) S 15221 15221 14479 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 1300031593 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15234/statm: 1339 233 193 169 0 50 0
[pid=15235] ppid=15234 vsize=864072 CPUtime=3.91
/proc/15235/stat : 15235 (java) S 15234 15221 14479 0 -1 0 21572 0 1 0 380 11 0 0 18 0 9 0 1300031593 884809728 20652 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/15235/statm: 216018 20652 2532 9 0 210600 0
[pid=15235/tid=15236] ppid=15234 vsize=864072 CPUtime=2.27
/proc/15235/task/15236/stat : 15236 (java) R 15234 15221 14479 0 -1 64 3512 0 1 0 225 2 0 0 25 0 9 0 1300031594 884809728 20652 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15235/tid=15237] ppid=15234 vsize=864072 CPUtime=1.58
/proc/15235/task/15237/stat : 15237 (java) R 15234 15221 14479 0 -1 64 17052 0 0 0 150 8 0 0 16 0 9 0 1300031595 884809728 20652 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=15235/tid=15238] ppid=15234 vsize=864072 CPUtime=0
/proc/15235/task/15238/stat : 15238 (java) S 15234 15221 14479 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 1300031595 884809728 20652 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15235/tid=15239] ppid=15234 vsize=864072 CPUtime=0
/proc/15235/task/15239/stat : 15239 (java) S 15234 15221 14479 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 1300031595 884809728 20652 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15235/tid=15240] ppid=15234 vsize=864072 CPUtime=0
/proc/15235/task/15240/stat : 15240 (java) S 15234 15221 14479 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 1300031597 884809728 20652 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15235/tid=15241] ppid=15234 vsize=864072 CPUtime=0.04
/proc/15235/task/15241/stat : 15241 (java) S 15234 15221 14479 0 -1 64 311 0 0 0 4 0 0 0 16 0 9 0 1300031597 884809728 20652 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15235/tid=15242] ppid=15234 vsize=864072 CPUtime=0
/proc/15235/task/15242/stat : 15242 (java) S 15234 15221 14479 0 -1 64 2 0 0 0 0 0 0 0 19 0 9 0 1300031597 884809728 20652 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15235/tid=15243] ppid=15234 vsize=864072 CPUtime=0
/proc/15235/task/15243/stat : 15243 (java) S 15234 15221 14479 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 1300031597 884809728 20652 996147200 134512640 134550740 4294955952 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) 883028



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+8.00214 s]
/proc/loadavg: 2.09 2.02 2.00 4/91 15243
/proc/meminfo: memFree=1209904/2055920 swapFree=4121016/4192956
[pid=15221] ppid=15219 vsize=13600 CPUtime=2.29
/proc/15221/stat : 15221 (sugar) S 15219 15221 14479 0 -1 4194304 973 13755 0 1 3 0 212 14 15 0 1 0 1300031357 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 273961496674 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/15221/statm: 3400 797 370 3 0 500 0
[pid=15234] ppid=15221 vsize=5356 CPUtime=0
/proc/15234/stat : 15234 (sh) S 15221 15221 14479 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 1300031593 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15234/statm: 1339 233 193 169 0 50 0
[pid=15235] ppid=15234 vsize=905420 CPUtime=5.6
/proc/15235/stat : 15235 (java) S 15234 15221 14479 0 -1 0 46310 0 1 0 539 21 0 0 18 0 9 0 1300031593 927150080 40317 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/15235/statm: 226355 40317 2540 9 0 220930 0
[pid=15235/tid=15236] ppid=15234 vsize=905420 CPUtime=3.05
/proc/15235/task/15236/stat : 15236 (java) R 15234 15221 14479 0 -1 64 3620 0 1 0 303 2 0 0 25 0 9 0 1300031594 927150080 40317 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15235/tid=15237] ppid=15234 vsize=905420 CPUtime=2.44
/proc/15235/task/15237/stat : 15237 (java) R 15234 15221 14479 0 -1 64 41669 0 0 0 227 17 0 0 16 0 9 0 1300031595 927150080 40317 996147200 134512640 134550740 4294955952 18446744073709551615 101574397 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=15235/tid=15238] ppid=15234 vsize=905420 CPUtime=0
/proc/15235/task/15238/stat : 15238 (java) S 15234 15221 14479 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 1300031595 927150080 40317 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15235/tid=15239] ppid=15234 vsize=905420 CPUtime=0
/proc/15235/task/15239/stat : 15239 (java) S 15234 15221 14479 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 1300031595 927150080 40317 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15235/tid=15240] ppid=15234 vsize=905420 CPUtime=0
/proc/15235/task/15240/stat : 15240 (java) S 15234 15221 14479 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 1300031597 927150080 40317 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15235/tid=15241] ppid=15234 vsize=905420 CPUtime=0.07
/proc/15235/task/15241/stat : 15241 (java) S 15234 15221 14479 0 -1 64 324 0 0 0 7 0 0 0 16 0 9 0 1300031597 927150080 40317 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15235/tid=15242] ppid=15234 vsize=905420 CPUtime=0
/proc/15235/task/15242/stat : 15242 (java) S 15234 15221 14479 0 -1 64 2 0 0 0 0 0 0 0 19 0 9 0 1300031597 927150080 40317 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15235/tid=15243] ppid=15234 vsize=905420 CPUtime=0
/proc/15235/task/15243/stat : 15243 (java) R 15234 15221 14479 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 1300031597 927150080 40317 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 7.89
Current children cumulated vsize (KiB) 924376

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

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

[startup+8.20218 s]
/proc/loadavg: 2.09 2.02 2.00 4/91 15243
/proc/meminfo: memFree=1209904/2055920 swapFree=4121016/4192956
[pid=15221] ppid=15219 vsize=13600 CPUtime=2.29
/proc/15221/stat : 15221 (sugar) S 15219 15221 14479 0 -1 4194304 982 13755 0 1 3 0 212 14 15 0 1 0 1300031357 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 273961496674 0 16384 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/15221/statm: 3400 797 370 3 0 500 0
[pid=15234] ppid=15221 vsize=0 CPUtime=0
/proc/15234/stat : 15234 (sh) Z 15221 15221 14479 0 -1 4195340 278 0 0 0 0 0 0 0 16 0 1 0 1300031593 0 0 996147200 0 0 0 0 0 0 65536 4100 65538 18446744071563351923 0 0 17 1 0 0
/proc/15234/statm: 0 0 0 0 0 0 0
[pid=15235] ppid=1 vsize=905416 CPUtime=5.79
/proc/15235/stat : 15235 (java) S 1 15221 14479 0 -1 0 53874 0 1 0 554 25 0 0 16 0 9 0 1300031593 927145984 42759 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/15235/statm: 226354 42759 2540 9 0 220929 0
[pid=15235/tid=15236] ppid=1 vsize=905416 CPUtime=3.05
/proc/15235/task/15236/stat : 15236 (java) R 1 15221 14479 0 -1 64 3620 0 1 0 303 2 0 0 25 0 9 0 1300031594 927145984 42759 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15235/tid=15237] ppid=1 vsize=905416 CPUtime=2.64
/proc/15235/task/15237/stat : 15237 (java) R 1 15221 14479 0 -1 64 49233 0 0 0 243 21 0 0 16 0 9 0 1300031595 927145984 42759 996147200 134512640 134550740 4294955952 18446744073709551615 104181349 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=15235/tid=15238] ppid=1 vsize=905416 CPUtime=0
/proc/15235/task/15238/stat : 15238 (java) S 1 15221 14479 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 1300031595 927145984 42759 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15235/tid=15239] ppid=1 vsize=905416 CPUtime=0
/proc/15235/task/15239/stat : 15239 (java) S 1 15221 14479 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 1300031595 927145984 42759 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15235/tid=15240] ppid=1 vsize=905416 CPUtime=0
/proc/15235/task/15240/stat : 15240 (java) S 1 15221 14479 0 -1 64 0 0 0 0 0 0 0 0 16 0 9 0 1300031597 927145984 42759 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15235/tid=15241] ppid=1 vsize=905416 CPUtime=0.07
/proc/15235/task/15241/stat : 15241 (java) S 1 15221 14479 0 -1 64 324 0 0 0 7 0 0 0 16 0 9 0 1300031597 927145984 42759 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15235/tid=15242] ppid=1 vsize=905416 CPUtime=0
/proc/15235/task/15242/stat : 15242 (java) S 1 15221 14479 0 -1 64 2 0 0 0 0 0 0 0 19 0 9 0 1300031597 927145984 42759 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15235/tid=15243] ppid=1 vsize=905416 CPUtime=0
/proc/15235/task/15243/stat : 15243 (java) S 1 15221 14479 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 1300031597 927145984 42759 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 8.08
Current children cumulated vsize (KiB) 919016

[startup+8.40222 s]
/proc/loadavg: 2.09 2.02 2.00 4/91 15243
/proc/meminfo: memFree=1209904/2055920 swapFree=4121016/4192956
[pid=15221] ppid=15219 vsize=13600 CPUtime=2.29
/proc/15221/stat : 15221 (sugar) S 15219 15221 14479 0 -1 4194304 982 13755 0 1 3 0 212 14 15 0 1 0 1300031357 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 273961496674 0 16384 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/15221/statm: 3400 797 370 3 0 500 0
[pid=15234] ppid=15221 vsize=0 CPUtime=0
/proc/15234/stat : 15234 (sh) Z 15221 15221 14479 0 -1 4195340 278 0 0 0 0 0 0 0 16 0 1 0 1300031593 0 0 996147200 0 0 0 0 0 0 65536 4100 65538 18446744071563351923 0 0 17 1 0 0
/proc/15234/statm: 0 0 0 0 0 0 0
[pid=15235] ppid=1 vsize=905416 CPUtime=5.99
/proc/15235/stat : 15235 (java) S 1 15221 14479 0 -1 0 53874 0 1 0 574 25 0 0 16 0 9 0 1300031593 927145984 42759 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/15235/statm: 226354 42759 2540 9 0 220929 0
[pid=15235/tid=15236] ppid=1 vsize=905416 CPUtime=3.05
/proc/15235/task/15236/stat : 15236 (java) R 1 15221 14479 0 -1 64 3620 0 1 0 303 2 0 0 25 0 9 0 1300031594 927145984 42759 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15235/tid=15237] ppid=1 vsize=905416 CPUtime=2.84
/proc/15235/task/15237/stat : 15237 (java) R 1 15221 14479 0 -1 64 49233 0 0 0 263 21 0 0 16 0 9 0 1300031595 927145984 42759 996147200 134512640 134550740 4294955952 18446744073709551615 103834255 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=15235/tid=15238] ppid=1 vsize=905416 CPUtime=0
/proc/15235/task/15238/stat : 15238 (java) S 1 15221 14479 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 1300031595 927145984 42759 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15235/tid=15239] ppid=1 vsize=905416 CPUtime=0
/proc/15235/task/15239/stat : 15239 (java) S 1 15221 14479 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 1300031595 927145984 42759 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15235/tid=15240] ppid=1 vsize=905416 CPUtime=0
/proc/15235/task/15240/stat : 15240 (java) S 1 15221 14479 0 -1 64 0 0 0 0 0 0 0 0 16 0 9 0 1300031597 927145984 42759 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15235/tid=15241] ppid=1 vsize=905416 CPUtime=0.07
/proc/15235/task/15241/stat : 15241 (java) S 1 15221 14479 0 -1 64 324 0 0 0 7 0 0 0 16 0 9 0 1300031597 927145984 42759 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15235/tid=15242] ppid=1 vsize=905416 CPUtime=0
/proc/15235/task/15242/stat : 15242 (java) S 1 15221 14479 0 -1 64 2 0 0 0 0 0 0 0 19 0 9 0 1300031597 927145984 42759 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15235/tid=15243] ppid=1 vsize=905416 CPUtime=0
/proc/15235/task/15243/stat : 15243 (java) S 1 15221 14479 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 1300031597 927145984 42759 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 8.28
Current children cumulated vsize (KiB) 919016

[startup+8.50223 s]
/proc/loadavg: 2.09 2.02 2.00 4/91 15243
/proc/meminfo: memFree=1209904/2055920 swapFree=4121016/4192956
[pid=15221] ppid=15219 vsize=13600 CPUtime=2.29
/proc/15221/stat : 15221 (sugar) S 15219 15221 14479 0 -1 4194304 982 13755 0 1 3 0 212 14 15 0 1 0 1300031357 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 273961496674 0 16384 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/15221/statm: 3400 797 370 3 0 500 0
[pid=15234] ppid=15221 vsize=0 CPUtime=0
/proc/15234/stat : 15234 (sh) Z 15221 15221 14479 0 -1 4195340 278 0 0 0 0 0 0 0 16 0 1 0 1300031593 0 0 996147200 0 0 0 0 0 0 65536 4100 65538 18446744071563351923 0 0 17 1 0 0
/proc/15234/statm: 0 0 0 0 0 0 0
[pid=15235] ppid=1 vsize=864880 CPUtime=6.1
/proc/15235/stat : 15235 (java) S 1 15221 14479 0 -1 0 53934 0 1 0 584 26 0 0 16 0 11 0 1300031593 885637120 32552 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/15235/statm: 216220 32552 2540 9 0 210795 0
[pid=15235/tid=15236] ppid=1 vsize=864880 CPUtime=3.06
/proc/15235/task/15236/stat : 15236 (java) R 1 15221 14479 0 -1 64 3622 0 1 0 304 2 0 0 25 0 11 0 1300031594 885637120 32552 996147200 134512640 134550740 4294955952 18446744073709551615 103268641 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15235/tid=15237] ppid=1 vsize=864880 CPUtime=2.93
/proc/15235/task/15237/stat : 15237 (java) S 1 15221 14479 0 -1 64 49270 0 0 0 271 22 0 0 16 0 11 0 1300031595 885637120 32552 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=15235/tid=15238] ppid=1 vsize=864880 CPUtime=0
/proc/15235/task/15238/stat : 15238 (java) S 1 15221 14479 0 -1 64 10 0 0 0 0 0 0 0 16 0 11 0 1300031595 885637120 32552 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15235/tid=15239] ppid=1 vsize=864880 CPUtime=0
/proc/15235/task/15239/stat : 15239 (java) S 1 15221 14479 0 -1 64 9 0 0 0 0 0 0 0 16 0 11 0 1300031595 885637120 32552 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15235/tid=15240] ppid=1 vsize=864880 CPUtime=0
/proc/15235/task/15240/stat : 15240 (java) S 1 15221 14479 0 -1 64 6 0 0 0 0 0 0 0 17 0 11 0 1300031597 885637120 32552 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15235/tid=15241] ppid=1 vsize=864880 CPUtime=0.07
/proc/15235/task/15241/stat : 15241 (java) S 1 15221 14479 0 -1 64 325 0 0 0 7 0 0 0 16 0 11 0 1300031597 885637120 32552 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15235/tid=15242] ppid=1 vsize=864880 CPUtime=0
/proc/15235/task/15242/stat : 15242 (java) S 1 15221 14479 0 -1 64 2 0 0 0 0 0 0 0 19 0 11 0 1300031597 885637120 32552 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15235/tid=15243] ppid=1 vsize=864880 CPUtime=0
/proc/15235/task/15243/stat : 15243 (java) S 1 15221 14479 0 -1 64 1 0 0 0 0 0 0 0 15 0 11 0 1300031597 885637120 32552 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 8.39
Current children cumulated vsize (KiB) 878480

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 15221 and gives
#  childrusage.ru_utime.tv_sec=2
#  childrusage.ru_utime.tv_usec=162671
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=163975
# CPU time returned by wait4() is 2.32665
# while last known CPU time is 8.39
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 8.56349
CPU time (s): 8.39
CPU user time (s): 7.99
CPU system time (s): 0.4
CPU usage (%): 97.9741
Max. virtual memory (cumulated for all children) (KiB): 924376

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.16267
system time used= 0.163975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15060
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= 1722
involuntary context switches= 1723

runsolver used 0.018997 second user time and 0.036994 second system time

The end

Launcher Data (download as text)

Begin job on node20 at 2008-07-03 22:44:14
IDJOB=1058755
IDBENCH=54180
IDSOLVER=346
FILE ID=node20/1058755-1215117854
PBS_JOBID= 7877163
Free space on /tmp= 66528 MiB

SOLVER NAME= Sugar v1.13+minisat
BENCH NAME= CPAI08/csp/rand-3-28-28/normalized-rand-3-28-28-93-632-42_ext.xml
COMMAND LINE= DIR/sugar -c -vv -java="java -Xmx700M" -jar="DIR/sugar-v1-13.jar" -solver="DIR/minisat" -tmp="TMPDIR/temp" BENCHNAME
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1058755-1215117854/watcher-1058755-1215117854 -o /tmp/evaluation-result-1058755-1215117854/solver-1058755-1215117854 -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/minisat" -tmp="HOME/temp" HOME/instance-1058755-1215117854.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 83e4981f51af0c249fd94e083ad7611a
RANDOM SEED=885496551

node20.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		: 3000.263
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		: 3000.263
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:       1371688 kB
Buffers:         54664 kB
Cached:         322856 kB
SwapCached:      65840 kB
Active:         401164 kB
Inactive:       209340 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1371688 kB
SwapTotal:     4192956 kB
SwapFree:      4121016 kB
Dirty:            7364 kB
Writeback:           0 kB
Mapped:         245408 kB
Slab:            58640 kB
Committed_AS:  3409348 kB
PageTables:       2252 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= 66524 MiB
End job on node20 at 2008-07-03 22:44:25