Trace number 1059145

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) 8.22 8.45437

General information on the benchmark

Namecsp/rand-3-28-28/
normalized-rand-3-28-28-93-632-36_ext.xml
MD5SUMc24581f54bf84980202e8ad0c12e0a82
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/picosat
0.00/0.04	c 0	BEGIN Thu Jul  3 23:43:38 2008
0.00/0.04	c 0	PID 3240
0.00/0.05	c 0	HOST node11.alineos.net
0.00/0.05	c 0	CONVERTING HOME/instance-1059145-1215121418.xml TO HOME/temp.csp
0.00/0.05	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.XML2CSP 'HOME/instance-1059145-1215121418.xml' 'HOME/temp.csp'
2.34/2.49	c 3	1 domains, 28 variables, 0 predicates, 93 relations, 93 constraints
2.44/2.55	c 3	ENCODING HOME/temp.csp TO HOME/temp.cnf
2.44/2.56	c 3	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'
2.45/2.63	c 3	Parsing HOME/temp.csp
7.03/7.28	c 8	parsed 215 expressions
7.03/7.29	c 8	Heap : 90 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
7.03/7.29	c 8	Converting to clausal form CSP
7.13/7.31	c 8	converted 22 (10%) expressions
7.13/7.36	c 8	converted 43 (20%) expressions
7.23/7.43	c 8	converted 65 (30%) expressions
7.23/7.44	c 8	converted 86 (40%) expressions
7.33/7.50	c 8	converted 108 (50%) expressions
7.83/8.02	c ERROR INTERRUPTED
8.22/8.45	s UNKNOWN
8.22/8.45	c 9	CPU 2.3 (0.02 0.01 2.28 0.14)
8.22/8.45	c 9	END Thu Jul  3 23:43:47 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-1059145-1215121418/watcher-1059145-1215121418 -o /tmp/evaluation-result-1059145-1215121418/solver-1059145-1215121418 -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-1059145-1215121418.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: 1.91 1.95 1.90 4/72 3240
/proc/meminfo: memFree=1618088/2055920 swapFree=4179968/4192956
[pid=3240] ppid=3238 vsize=18572 CPUtime=0
/proc/3240/stat : 3240 (runsolver) R 3238 3240 2460 0 -1 4194368 15 0 0 0 0 0 0 0 21 0 1 0 1991116684 19017728 292 996147200 4194304 4296836 548682068272 18446744073709551615 262910045479 0 0 4096 24578 0 0 0 17 1 0 0
/proc/3240/statm: 4643 292 257 25 0 2626 0

[startup+0.097227 s]
/proc/loadavg: 1.91 1.95 1.90 4/72 3240
/proc/meminfo: memFree=1618088/2055920 swapFree=4179968/4192956
[pid=3240] ppid=3238 vsize=13600 CPUtime=0.03
/proc/3240/stat : 3240 (sugar) S 3238 3240 2460 0 -1 4194304 900 127 0 0 2 1 0 0 19 0 1 0 1991116684 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 262918942818 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/3240/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.101227 s]
/proc/loadavg: 1.91 1.95 1.90 4/72 3240
/proc/meminfo: memFree=1618088/2055920 swapFree=4179968/4192956
[pid=3240] ppid=3238 vsize=13600 CPUtime=0.03
/proc/3240/stat : 3240 (sugar) S 3238 3240 2460 0 -1 4194304 900 127 0 0 2 1 0 0 19 0 1 0 1991116684 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 262918942818 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/3240/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.301248 s]
/proc/loadavg: 1.91 1.95 1.90 4/72 3240
/proc/meminfo: memFree=1618088/2055920 swapFree=4179968/4192956
[pid=3240] ppid=3238 vsize=13600 CPUtime=0.03
/proc/3240/stat : 3240 (sugar) S 3238 3240 2460 0 -1 4194304 900 127 0 0 2 1 0 0 19 0 1 0 1991116684 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 262918942818 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/3240/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.701297 s]
/proc/loadavg: 1.91 1.95 1.90 4/72 3240
/proc/meminfo: memFree=1618088/2055920 swapFree=4179968/4192956
[pid=3240] ppid=3238 vsize=13600 CPUtime=0.03
/proc/3240/stat : 3240 (sugar) S 3238 3240 2460 0 -1 4194304 900 127 0 0 2 1 0 0 19 0 1 0 1991116684 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 262918942818 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/3240/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+1.5014 s]
/proc/loadavg: 1.91 1.95 1.90 3/83 3252
/proc/meminfo: memFree=1587536/2055920 swapFree=4179968/4192956
[pid=3240] ppid=3238 vsize=13600 CPUtime=0.03
/proc/3240/stat : 3240 (sugar) S 3238 3240 2460 0 -1 4194304 900 127 0 0 2 1 0 0 19 0 1 0 1991116684 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 262918942818 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/3240/statm: 3400 796 370 3 0 500 0
[pid=3243] ppid=3240 vsize=5356 CPUtime=0
/proc/3243/stat : 3243 (sh) S 3240 3240 2460 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1991116689 5484544 233 996147200 4194304 4889804 548682068768 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3243/statm: 1339 233 193 169 0 50 0
[pid=3244] ppid=3243 vsize=864164 CPUtime=1.42
/proc/3244/stat : 3244 (java) S 3243 3240 2460 0 -1 0 10848 0 1 0 134 8 0 0 18 0 9 0 1991116690 884903936 10047 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/3244/statm: 216041 10047 2527 9 0 210623 0
[pid=3244/tid=3245] ppid=3243 vsize=864164 CPUtime=1.17
/proc/3244/task/3245/stat : 3245 (java) R 3243 3240 2460 0 -1 64 2952 0 1 0 113 4 0 0 25 0 9 0 1991116691 884903936 10047 996147200 134512640 134550740 4294956016 18446744073709551615 4126546892 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3244/tid=3246] ppid=3243 vsize=864164 CPUtime=0.15
/proc/3244/task/3246/stat : 3246 (java) S 3243 3240 2460 0 -1 64 6876 0 0 0 13 2 0 0 16 0 9 0 1991116692 884903936 10047 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=3244/tid=3247] ppid=3243 vsize=864164 CPUtime=0
/proc/3244/task/3247/stat : 3247 (java) S 3243 3240 2460 0 -1 64 12 0 0 0 0 0 0 0 16 0 9 0 1991116692 884903936 10047 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3244/tid=3248] ppid=3243 vsize=864164 CPUtime=0
/proc/3244/task/3248/stat : 3248 (java) S 3243 3240 2460 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 1991116692 884903936 10047 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3244/tid=3249] ppid=3243 vsize=864164 CPUtime=0
/proc/3244/task/3249/stat : 3249 (java) S 3243 3240 2460 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 1991116694 884903936 10047 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3244/tid=3250] ppid=3243 vsize=864164 CPUtime=0.06
/proc/3244/task/3250/stat : 3250 (java) S 3243 3240 2460 0 -1 64 323 0 0 0 6 0 0 0 16 0 9 0 1991116694 884903936 10047 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3244/tid=3251] ppid=3243 vsize=864164 CPUtime=0
/proc/3244/task/3251/stat : 3251 (java) S 3243 3240 2460 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 1991116694 884903936 10047 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3244/tid=3252] ppid=3243 vsize=864164 CPUtime=0
/proc/3244/task/3252/stat : 3252 (java) S 3243 3240 2460 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 1991116694 884903936 10047 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.45
Current children cumulated vsize (KiB) 883120

[startup+3.10158 s]
/proc/loadavg: 1.91 1.95 1.90 3/83 3252
/proc/meminfo: memFree=1575504/2055920 swapFree=4179968/4192956
[pid=3240] ppid=3238 vsize=13600 CPUtime=2.45
/proc/3240/stat : 3240 (sugar) S 3238 3240 2460 0 -1 4194304 973 13614 0 1 2 1 228 14 16 0 1 0 1991116684 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 262918942818 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/3240/statm: 3400 797 370 3 0 500 0
Current children cumulated CPU time (s) 2.45
Current children cumulated vsize (KiB) 13600

[startup+6.30296 s]
/proc/loadavg: 1.92 1.95 1.91 4/83 3262
/proc/meminfo: memFree=1548240/2055920 swapFree=4179968/4192956
[pid=3240] ppid=3238 vsize=13600 CPUtime=2.45
/proc/3240/stat : 3240 (sugar) S 3238 3240 2460 0 -1 4194304 973 13614 0 1 2 1 228 14 16 0 1 0 1991116684 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 262918942818 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/3240/statm: 3400 797 370 3 0 500 0
[pid=3253] ppid=3240 vsize=5356 CPUtime=0
/proc/3253/stat : 3253 (sh) S 3240 3240 2460 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 1991116940 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3253/statm: 1339 233 193 169 0 50 0
[pid=3254] ppid=3253 vsize=864076 CPUtime=3.69
/proc/3254/stat : 3254 (java) S 3253 3240 2460 0 -1 0 21545 0 1 0 360 9 0 0 18 0 9 0 1991116941 884813824 20652 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/3254/statm: 216019 20652 2532 9 0 210601 0
[pid=3254/tid=3255] ppid=3253 vsize=864076 CPUtime=2.05
/proc/3254/task/3255/stat : 3255 (java) R 3253 3240 2460 0 -1 64 3511 0 1 0 203 2 0 0 25 0 9 0 1991116941 884813824 20652 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3254/tid=3256] ppid=3253 vsize=864076 CPUtime=1.59
/proc/3254/task/3256/stat : 3256 (java) R 3253 3240 2460 0 -1 64 17021 0 0 0 153 6 0 0 16 0 9 0 1991116942 884813824 20652 996147200 134512640 134550740 4294955952 18446744073709551615 104179066 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=3254/tid=3257] ppid=3253 vsize=864076 CPUtime=0
/proc/3254/task/3257/stat : 3257 (java) S 3253 3240 2460 0 -1 64 10 0 0 0 0 0 0 0 15 0 9 0 1991116943 884813824 20652 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3254/tid=3258] ppid=3253 vsize=864076 CPUtime=0
/proc/3254/task/3258/stat : 3258 (java) S 3253 3240 2460 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 1991116943 884813824 20652 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3254/tid=3259] ppid=3253 vsize=864076 CPUtime=0
/proc/3254/task/3259/stat : 3259 (java) S 3253 3240 2460 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 1991116945 884813824 20652 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3254/tid=3260] ppid=3253 vsize=864076 CPUtime=0.03
/proc/3254/task/3260/stat : 3260 (java) S 3253 3240 2460 0 -1 64 317 0 0 0 3 0 0 0 16 0 9 0 1991116945 884813824 20652 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3254/tid=3261] ppid=3253 vsize=864076 CPUtime=0
/proc/3254/task/3261/stat : 3261 (java) S 3253 3240 2460 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 1991116945 884813824 20652 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3254/tid=3262] ppid=3253 vsize=864076 CPUtime=0
/proc/3254/task/3262/stat : 3262 (java) S 3253 3240 2460 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 1991116945 884813824 20652 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.14
Current children cumulated vsize (KiB) 883032



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+8.00116 s]
/proc/loadavg: 1.93 1.95 1.91 4/83 3262
/proc/meminfo: memFree=1446608/2055920 swapFree=4179968/4192956
[pid=3240] ppid=3238 vsize=13600 CPUtime=2.45
/proc/3240/stat : 3240 (sugar) S 3238 3240 2460 0 -1 4194304 973 13614 0 1 2 1 228 14 15 0 1 0 1991116684 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 262918942818 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/3240/statm: 3400 797 370 3 0 500 0
[pid=3253] ppid=3240 vsize=5356 CPUtime=0
/proc/3253/stat : 3253 (sh) S 3240 3240 2460 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 1991116940 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3253/statm: 1339 233 193 169 0 50 0
[pid=3254] ppid=3253 vsize=905372 CPUtime=5.38
/proc/3254/stat : 3254 (java) S 3253 3240 2460 0 -1 0 53888 0 1 0 513 25 0 0 18 0 9 0 1991116941 927100928 42779 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/3254/statm: 226343 42779 2540 9 0 220918 0
[pid=3254/tid=3255] ppid=3253 vsize=905372 CPUtime=2.82
/proc/3254/task/3255/stat : 3255 (java) R 3253 3240 2460 0 -1 64 3613 0 1 0 280 2 0 0 25 0 9 0 1991116941 927100928 42779 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3254/tid=3256] ppid=3253 vsize=905372 CPUtime=2.46
/proc/3254/task/3256/stat : 3256 (java) R 3253 3240 2460 0 -1 64 49247 0 0 0 225 21 0 0 16 0 9 0 1991116942 927100928 42779 996147200 134512640 134550740 4294955952 18446744073709551615 102721867 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=3254/tid=3257] ppid=3253 vsize=905372 CPUtime=0
/proc/3254/task/3257/stat : 3257 (java) S 3253 3240 2460 0 -1 64 10 0 0 0 0 0 0 0 15 0 9 0 1991116943 927100928 42779 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3254/tid=3258] ppid=3253 vsize=905372 CPUtime=0
/proc/3254/task/3258/stat : 3258 (java) S 3253 3240 2460 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 1991116943 927100928 42779 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3254/tid=3259] ppid=3253 vsize=905372 CPUtime=0
/proc/3254/task/3259/stat : 3259 (java) S 3253 3240 2460 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 1991116945 927100928 42779 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3254/tid=3260] ppid=3253 vsize=905372 CPUtime=0.06
/proc/3254/task/3260/stat : 3260 (java) S 3253 3240 2460 0 -1 64 332 0 0 0 6 0 0 0 16 0 9 0 1991116945 927100928 42779 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3254/tid=3261] ppid=3253 vsize=905372 CPUtime=0
/proc/3254/task/3261/stat : 3261 (java) S 3253 3240 2460 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 1991116945 927100928 42779 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3254/tid=3262] ppid=3253 vsize=905372 CPUtime=0
/proc/3254/task/3262/stat : 3262 (java) S 3253 3240 2460 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 1991116945 927100928 42779 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 7.83
Current children cumulated vsize (KiB) 924328

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

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

[startup+8.20118 s]
/proc/loadavg: 1.93 1.95 1.91 4/83 3262
/proc/meminfo: memFree=1446608/2055920 swapFree=4179968/4192956
[pid=3240] ppid=3238 vsize=13600 CPUtime=2.45
/proc/3240/stat : 3240 (sugar) S 3238 3240 2460 0 -1 4194304 982 13614 0 1 2 1 228 14 15 0 1 0 1991116684 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 262918942818 0 16384 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/3240/statm: 3400 797 370 3 0 500 0
[pid=3253] ppid=3240 vsize=0 CPUtime=0
/proc/3253/stat : 3253 (sh) Z 3240 3240 2460 0 -1 4195340 278 0 0 0 0 0 0 0 16 0 1 0 1991116940 0 0 996147200 0 0 0 0 0 0 65536 4100 65538 18446744071563351923 0 0 17 1 0 0
/proc/3253/statm: 0 0 0 0 0 0 0
[pid=3254] ppid=1 vsize=905372 CPUtime=5.57
/proc/3254/stat : 3254 (java) S 1 3240 2460 0 -1 0 53888 0 1 0 532 25 0 0 16 0 9 0 1991116941 927100928 42779 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/3254/statm: 226343 42779 2540 9 0 220918 0
[pid=3254/tid=3255] ppid=1 vsize=905372 CPUtime=2.82
/proc/3254/task/3255/stat : 3255 (java) R 1 3240 2460 0 -1 64 3613 0 1 0 280 2 0 0 25 0 9 0 1991116941 927100928 42779 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3254/tid=3256] ppid=1 vsize=905372 CPUtime=2.65
/proc/3254/task/3256/stat : 3256 (java) R 1 3240 2460 0 -1 64 49247 0 0 0 244 21 0 0 16 0 9 0 1991116942 927100928 42779 996147200 134512640 134550740 4294955952 18446744073709551615 102731909 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=3254/tid=3257] ppid=1 vsize=905372 CPUtime=0
/proc/3254/task/3257/stat : 3257 (java) S 1 3240 2460 0 -1 64 10 0 0 0 0 0 0 0 15 0 9 0 1991116943 927100928 42779 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3254/tid=3258] ppid=1 vsize=905372 CPUtime=0
/proc/3254/task/3258/stat : 3258 (java) S 1 3240 2460 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 1991116943 927100928 42779 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3254/tid=3259] ppid=1 vsize=905372 CPUtime=0
/proc/3254/task/3259/stat : 3259 (java) S 1 3240 2460 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 1991116945 927100928 42779 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3254/tid=3260] ppid=1 vsize=905372 CPUtime=0.06
/proc/3254/task/3260/stat : 3260 (java) S 1 3240 2460 0 -1 64 332 0 0 0 6 0 0 0 16 0 9 0 1991116945 927100928 42779 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3254/tid=3261] ppid=1 vsize=905372 CPUtime=0
/proc/3254/task/3261/stat : 3261 (java) S 1 3240 2460 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 1991116945 927100928 42779 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3254/tid=3262] ppid=1 vsize=905372 CPUtime=0
/proc/3254/task/3262/stat : 3262 (java) S 1 3240 2460 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 1991116945 927100928 42779 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 8.02
Current children cumulated vsize (KiB) 918972

[startup+8.4012 s]
/proc/loadavg: 1.93 1.95 1.91 4/83 3262
/proc/meminfo: memFree=1446608/2055920 swapFree=4179968/4192956
[pid=3240] ppid=3238 vsize=13600 CPUtime=2.45
/proc/3240/stat : 3240 (sugar) S 3238 3240 2460 0 -1 4194304 982 13614 0 1 2 1 228 14 15 0 1 0 1991116684 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 262918942818 0 16384 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/3240/statm: 3400 797 370 3 0 500 0
[pid=3253] ppid=3240 vsize=0 CPUtime=0
/proc/3253/stat : 3253 (sh) Z 3240 3240 2460 0 -1 4195340 278 0 0 0 0 0 0 0 16 0 1 0 1991116940 0 0 996147200 0 0 0 0 0 0 65536 4100 65538 18446744071563351923 0 0 17 1 0 0
/proc/3253/statm: 0 0 0 0 0 0 0
[pid=3254] ppid=1 vsize=884888 CPUtime=5.77
/proc/3254/stat : 3254 (java) S 1 3240 2460 0 -1 0 53888 0 1 0 552 25 0 0 16 0 9 0 1991116941 906125312 37658 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/3254/statm: 221222 37658 2540 9 0 215797 0
[pid=3254/tid=3255] ppid=1 vsize=884888 CPUtime=2.82
/proc/3254/task/3255/stat : 3255 (java) R 1 3240 2460 0 -1 64 3613 0 1 0 280 2 0 0 25 0 9 0 1991116941 906125312 37658 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3254/tid=3256] ppid=1 vsize=884888 CPUtime=2.85
/proc/3254/task/3256/stat : 3256 (java) R 1 3240 2460 0 -1 64 49247 0 0 0 264 21 0 0 16 0 9 0 1991116942 906125312 37658 996147200 134512640 134550740 4294955952 18446744073709551615 102517088 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=3254/tid=3257] ppid=1 vsize=884888 CPUtime=0
/proc/3254/task/3257/stat : 3257 (java) S 1 3240 2460 0 -1 64 10 0 0 0 0 0 0 0 15 0 9 0 1991116943 906125312 37658 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3254/tid=3258] ppid=1 vsize=884888 CPUtime=0
/proc/3254/task/3258/stat : 3258 (java) S 1 3240 2460 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 1991116943 906125312 37658 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3254/tid=3259] ppid=1 vsize=884888 CPUtime=0
/proc/3254/task/3259/stat : 3259 (java) S 1 3240 2460 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 1991116945 906125312 37658 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3254/tid=3260] ppid=1 vsize=884888 CPUtime=0.06
/proc/3254/task/3260/stat : 3260 (java) S 1 3240 2460 0 -1 64 332 0 0 0 6 0 0 0 16 0 9 0 1991116945 906125312 37658 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3254/tid=3261] ppid=1 vsize=884888 CPUtime=0
/proc/3254/task/3261/stat : 3261 (java) S 1 3240 2460 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 1991116945 906125312 37658 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3254/tid=3262] ppid=1 vsize=884888 CPUtime=0
/proc/3254/task/3262/stat : 3262 (java) S 1 3240 2460 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 1991116945 906125312 37658 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 8.22
Current children cumulated vsize (KiB) 898488

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 3240 and gives
#  childrusage.ru_utime.tv_sec=2
#  childrusage.ru_utime.tv_usec=316647
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=158975
# CPU time returned by wait4() is 2.47562
# while last known CPU time is 8.22
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 8.45437
CPU time (s): 8.22
CPU user time (s): 7.82
CPU system time (s): 0.4
CPU usage (%): 97.2279
Max. virtual memory (cumulated for all children) (KiB): 924328

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.31665
system time used= 0.158975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14919
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= 1712
involuntary context switches= 1646

runsolver used 0.011998 second user time and 0.042993 second system time

The end

Launcher Data (download as text)

Begin job on node11 at 2008-07-03 23:43:38
IDJOB=1059145
IDBENCH=54212
IDSOLVER=345
FILE ID=node11/1059145-1215121418
PBS_JOBID= 7877182
Free space on /tmp= 66532 MiB

SOLVER NAME= Sugar v1.13+picosat
BENCH NAME= CPAI08/csp/rand-3-28-28/normalized-rand-3-28-28-93-632-36_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-1059145-1215121418/watcher-1059145-1215121418 -o /tmp/evaluation-result-1059145-1215121418/solver-1059145-1215121418 -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-1059145-1215121418.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= c24581f54bf84980202e8ad0c12e0a82
RANDOM SEED=752671769

node11.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		: 3000.224
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		: 3000.224
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:       1618568 kB
Buffers:         43744 kB
Cached:         310440 kB
SwapCached:       7100 kB
Active:         194392 kB
Inactive:       185744 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1618568 kB
SwapTotal:     4192956 kB
SwapFree:      4179968 kB
Dirty:            7096 kB
Writeback:           0 kB
Mapped:          33332 kB
Slab:            42432 kB
Committed_AS:  3202732 kB
PageTables:       1824 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= 66532 MiB
End job on node11 at 2008-07-03 23:43:48