Trace number 1088732

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+picosatSAT 11.2243 11.4288

General information on the benchmark

Namecsp/graphColoring/school/
normalized-school1-14.xml
MD5SUMe3baeab03a06419e2e35dbf0b3c66999
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.27481
Satisfiable
(Un)Satisfiability was proved
Number of variables385
Number of constraints19095
Maximum constraint arity2
Maximum domain size14
Number of constraints which are defined in extension0
Number of constraints which are defined in intension19095
Global constraints used (with number of constraints)

Solver Data (download as text)

0.02/0.04	c 0	Sugar v1-13 + HOME/picosat
0.02/0.04	c 0	BEGIN Sat Jul  5 14:11:45 2008
0.02/0.04	c 0	PID 4183
0.02/0.04	c 0	HOST node24.alineos.net
0.02/0.04	c 0	CONVERTING HOME/instance-1088732-1215259905.xml TO HOME/temp.csp
0.02/0.04	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.XML2CSP 'HOME/instance-1088732-1215259905.xml' 'HOME/temp.csp'
1.45/1.58	c 2	1 domains, 385 variables, 1 predicates, 0 relations, 19095 constraints
1.53/1.61	c 2	ENCODING HOME/temp.csp TO HOME/temp.cnf
1.53/1.61	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'
1.53/1.69	c 2	Parsing HOME/temp.csp
2.02/2.20	c 2	parsed 10000 expressions
2.21/2.40	c 3	parsed 19482 expressions
2.31/2.40	c 3	Heap : 5 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
2.31/2.40	c 3	Converting to clausal form CSP
2.51/2.66	c 3	converted 1949 (10%) expressions
2.61/2.72	c 3	converted 3897 (20%) expressions
2.71/2.84	c 3	converted 5845 (30%) expressions
2.80/2.90	c 3	converted 7793 (40%) expressions
2.80/2.96	c 3	converted 9741 (50%) expressions
2.91/3.03	c 3	converted 11690 (60%) expressions
3.01/3.17	c 3	converted 13638 (70%) expressions
3.10/3.24	c 3	converted 15586 (80%) expressions
3.21/3.30	c 3	converted 17534 (90%) expressions
3.21/3.37	c 3	converted 19482 (100%) expressions
3.21/3.37	c 3	CSP : 385 integers, 0 booleans, 19095 clauses, largest domain size 14
3.21/3.37	c 3	Heap : 17 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
3.21/3.37	c 3	Propagation in CSP
3.41/3.53	c 4	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
3.41/3.53	c 4	CSP : 385 integers, 0 booleans, 19095 clauses, largest domain size 14
3.41/3.53	c 4	Heap : 19 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
3.41/3.54	c 4	Simplifing CSP by introducing new Boolean variables
3.70/3.89	c 4	CSP : 385 integers, 38190 booleans, 57285 clauses, largest domain size 14
3.70/3.89	c 4	Heap : 31 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
3.89/4.05	c 4	Encoding CSP to SAT : HOME/temp.cnf
3.89/4.08	c 4	39 (10%) CSP integer variables are encoded (468 clauses, 5012 bytes)
3.89/4.08	c 4	77 (20%) CSP integer variables are encoded (924 clauses, 10031 bytes)
3.89/4.09	c 4	116 (30%) CSP integer variables are encoded (1392 clauses, 16115 bytes)
3.89/4.09	c 4	154 (40%) CSP integer variables are encoded (1848 clauses, 22043 bytes)
3.89/4.09	c 4	193 (50%) CSP integer variables are encoded (2316 clauses, 28127 bytes)
3.89/4.09	c 4	231 (60%) CSP integer variables are encoded (2772 clauses, 34055 bytes)
3.89/4.09	c 4	270 (70%) CSP integer variables are encoded (3240 clauses, 40139 bytes)
3.89/4.09	c 4	308 (80%) CSP integer variables are encoded (3696 clauses, 46067 bytes)
3.89/4.09	c 4	347 (90%) CSP integer variables are encoded (4164 clauses, 52151 bytes)
3.89/4.09	c 4	385 (100%) CSP integer variables are encoded (4620 clauses, 58079 bytes)
4.09/4.27	c 4	5729 (10%) CSP clauses are encoded (60009 clauses, 979629 bytes)
4.19/4.40	c 5	11457 (20%) CSP clauses are encoded (115371 clauses, 1959273 bytes)
4.39/4.52	c 5	17186 (30%) CSP clauses are encoded (170760 clauses, 2960511 bytes)
4.48/4.65	c 5	22914 (40%) CSP clauses are encoded (226122 clauses, 3992117 bytes)
4.58/4.78	c 5	28643 (50%) CSP clauses are encoded (281511 clauses, 5046423 bytes)
4.77/4.91	c 5	34371 (60%) CSP clauses are encoded (336873 clauses, 6100205 bytes)
4.88/5.04	c 5	40100 (70%) CSP clauses are encoded (392262 clauses, 7154511 bytes)
4.97/5.17	c 5	45828 (80%) CSP clauses are encoded (447624 clauses, 8208293 bytes)
5.08/5.29	c 5	51557 (90%) CSP clauses are encoded (503013 clauses, 9262599 bytes)
5.28/5.42	c 6	57285 (100%) CSP clauses are encoded (558375 clauses, 10316381 bytes)
5.28/5.42	c 6	57285 CSP clauses encoded
5.28/5.42	c 6	Writing map file : HOME/temp.map
5.28/5.44	c 6	Heap : 20 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
5.28/5.44	c 6	SAT : 43195 SAT variables, 558375 SAT clauses, 10316381 bytes
5.28/5.44	c 6	Heap : 20 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
5.28/5.46	c 6	SOLVING HOME/temp.cnf
5.28/5.46	c 6	CMD HOME/picosat 'HOME/temp.cnf' -o 'HOME/temp.out'
10.90/11.15	c 11	DECODING HOME/temp.out WITH HOME/temp.map
10.90/11.15	c 11	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
10.97/11.24	c 11	Decoding HOME/temp.out
10.97/11.37	s SATISFIABLE
10.97/11.38	v 13 0 3 4 6 11 8 13 10 1 2 9 0 12 13 5 10 3 1 5 10 0 8 4 6 13 0 3 12 13 10 5 8 9 3 1 4 5 10 6 6 2 9 6 6 8 12 13 6 3 12 13 5 10 2 7 0 1 2 0 4 5 10 8 7 11 9 12 13 9 12 8 7 11 1 2 0 4 5 1 2 0 4 5 1 7 9 12 8 7 11 9 12 8 7 11 4 5 7 10 1 2 0 11 13 3 6 2 0 7 11 8 1 4 9 4 9 4 9 3 1 2 4 11 7 9 13 6 10 12 5 12 5 12 5 12 11 11 12 9 11 12 6 8 7 3 1 10 2 9 5 11 2 5 10 10 9 12 13 7 6 1 2 0 9 1 3 13 4 5 10 12 13 6 8 5 3 8 7 4 2 9 11 7 11 13 9 12 12 9 8 10 11 12 10 3 13 3 3 6 8 6 5 1 2 8 7 12 13 6 8 2 0 13 7 5 4 2 0 4 11 9 12 4 5 0 7 1 13 11 1 8 0 11 13 12 13 10 13 10 12 2 10 3 1 0 9 12 13 11 4 5 10 6 7 3 2 0 6 7 11 12 13 5 10 3 9 0 12 13 9 6 7 11 4 5 4 6 7 11 4 5 10 12 11 3 2 0 9 12 1 12 5 3 0 2 13 6 7 4 10 3 1 13 11 10 0 12 12 6 8 7 8 7 12 12 7 9 13 6 8 2 3 1 4 11 3 4 11 9 3 6 8 7 6 8 7 5 3 4 1 2 0 1 2 0 3 1 2 6 11 8 1 6 0 9 12 8 7 11 4 9 10 3 1 2 9 12 13 6 8 7 4 5 10 0 0 13 8 9 12 10 11 11 11
10.97/11.39	c 12	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
10.97/11.42	c 12	CPU 8.26 (0.03 0.01 8.23 2.93)
10.97/11.42	c 12	END Sat Jul  5 14:11:57 2008

Verifier Data (download as text)

OK

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-1088732-1215259905/watcher-1088732-1215259905 -o /tmp/evaluation-result-1088732-1215259905/solver-1088732-1215259905 -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-1088732-1215259905.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 2.09 2.10 4/80 4183
/proc/meminfo: memFree=1642176/2055920 swapFree=4180448/4192956
[pid=4183] ppid=4181 vsize=12272 CPUtime=0
/proc/4183/stat : 4183 (sugar) R 4181 4183 4146 0 -1 4194304 406 0 0 0 0 0 0 0 18 0 1 0 2004965070 12566528 374 996147200 4194304 4206940 548682068608 18446744073709551615 237788428901 0 0 4224 0 0 0 0 17 0 0 0
/proc/4183/statm: 3068 374 275 3 0 168 0

[startup+0.0315769 s]
/proc/loadavg: 2.00 2.09 2.10 4/80 4183
/proc/meminfo: memFree=1642176/2055920 swapFree=4180448/4192956
[pid=4183] ppid=4181 vsize=13204 CPUtime=0.02
/proc/4183/stat : 4183 (sugar) R 4181 4183 4146 0 -1 4194304 687 0 0 0 2 0 0 0 18 0 1 0 2004965070 13520896 655 996147200 4194304 4206940 548682068608 18446744073709551615 237797161982 0 0 4224 0 0 0 0 17 0 0 0
/proc/4183/statm: 3301 655 336 3 0 401 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 13204

[startup+0.102586 s]
/proc/loadavg: 2.00 2.09 2.10 4/80 4183
/proc/meminfo: memFree=1642176/2055920 swapFree=4180448/4192956
[pid=4183] ppid=4181 vsize=13600 CPUtime=0.03
/proc/4183/stat : 4183 (sugar) S 4181 4183 4146 0 -1 4194304 900 127 0 0 3 0 0 0 18 0 1 0 2004965070 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 237797159010 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/4183/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.302598 s]
/proc/loadavg: 2.00 2.09 2.10 4/80 4183
/proc/meminfo: memFree=1642176/2055920 swapFree=4180448/4192956
[pid=4183] ppid=4181 vsize=13600 CPUtime=0.03
/proc/4183/stat : 4183 (sugar) S 4181 4183 4146 0 -1 4194304 900 127 0 0 3 0 0 0 18 0 1 0 2004965070 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 237797159010 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/4183/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.702654 s]
/proc/loadavg: 2.00 2.09 2.10 4/80 4183
/proc/meminfo: memFree=1642176/2055920 swapFree=4180448/4192956
[pid=4183] ppid=4181 vsize=13600 CPUtime=0.03
/proc/4183/stat : 4183 (sugar) S 4181 4183 4146 0 -1 4194304 900 127 0 0 3 0 0 0 18 0 1 0 2004965070 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 237797159010 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/4183/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+1.50173 s]
/proc/loadavg: 2.00 2.09 2.10 3/91 4195
/proc/meminfo: memFree=1616808/2055920 swapFree=4180448/4192956
[pid=4183] ppid=4181 vsize=13600 CPUtime=0.03
/proc/4183/stat : 4183 (sugar) S 4181 4183 4146 0 -1 4194304 900 127 0 0 3 0 0 0 18 0 1 0 2004965070 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 237797159010 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/4183/statm: 3400 796 370 3 0 500 0
[pid=4186] ppid=4183 vsize=5356 CPUtime=0
/proc/4186/stat : 4186 (sh) S 4183 4183 4146 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2004965074 5484544 233 996147200 4194304 4889804 548682068768 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4186/statm: 1339 233 193 169 0 50 0
[pid=4187] ppid=4186 vsize=864696 CPUtime=1.42
/proc/4187/stat : 4187 (java) S 4186 4183 4146 0 -1 0 12515 0 1 0 135 7 0 0 18 0 9 0 2004965074 885448704 10559 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/4187/statm: 216174 10559 2529 9 0 210756 0
[pid=4187/tid=4188] ppid=4186 vsize=864696 CPUtime=0.82
/proc/4187/task/4188/stat : 4188 (java) R 4186 4183 4146 0 -1 64 3000 0 1 0 80 2 0 0 24 0 9 0 2004965076 885448704 10559 996147200 134512640 134550740 4294956000 18446744073709551615 4126095734 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=4187/tid=4189] ppid=4186 vsize=864696 CPUtime=0.45
/proc/4187/task/4189/stat : 4189 (java) S 4186 4183 4146 0 -1 64 8296 0 0 0 41 4 0 0 16 0 9 0 2004965077 885448704 10559 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=4187/tid=4190] ppid=4186 vsize=864696 CPUtime=0
/proc/4187/task/4190/stat : 4190 (java) S 4186 4183 4146 0 -1 64 13 0 0 0 0 0 0 0 16 0 9 0 2004965077 885448704 10559 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=4187/tid=4191] ppid=4186 vsize=864696 CPUtime=0
/proc/4187/task/4191/stat : 4191 (java) S 4186 4183 4146 0 -1 64 10 0 0 0 0 0 0 0 15 0 9 0 2004965077 885448704 10559 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=4187/tid=4192] ppid=4186 vsize=864696 CPUtime=0
/proc/4187/task/4192/stat : 4192 (java) S 4186 4183 4146 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 2004965079 885448704 10559 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=4187/tid=4193] ppid=4186 vsize=864696 CPUtime=0.13
/proc/4187/task/4193/stat : 4193 (java) S 4186 4183 4146 0 -1 64 519 0 0 0 13 0 0 0 16 0 9 0 2004965079 885448704 10559 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=4187/tid=4194] ppid=4186 vsize=864696 CPUtime=0
/proc/4187/task/4194/stat : 4194 (java) S 4186 4183 4146 0 -1 64 2 0 0 0 0 0 0 0 19 0 9 0 2004965079 885448704 10559 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=4187/tid=4195] ppid=4186 vsize=864696 CPUtime=0
/proc/4187/task/4195/stat : 4195 (java) S 4186 4183 4146 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 2004965079 885448704 10559 996147200 134512640 134550740 4294956000 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) 883652

[startup+3.1019 s]
/proc/loadavg: 2.00 2.09 2.10 3/91 4205
/proc/meminfo: memFree=1633192/2055920 swapFree=4180448/4192956
[pid=4183] ppid=4181 vsize=13600 CPUtime=1.55
/proc/4183/stat : 4183 (sugar) S 4181 4183 4146 0 -1 4194304 974 12944 0 1 3 0 143 9 15 0 1 0 2004965070 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 237797159010 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/4183/statm: 3400 797 370 3 0 500 0
[pid=4196] ppid=4183 vsize=5356 CPUtime=0
/proc/4196/stat : 4196 (sh) S 4183 4183 4146 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 2004965231 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4196/statm: 1339 233 193 169 0 50 0
[pid=4197] ppid=4196 vsize=868624 CPUtime=1.46
/proc/4197/stat : 4197 (java) S 4196 4183 4146 0 -1 0 9302 0 1 0 141 5 0 0 18 0 9 0 2004965232 889470976 8344 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/4197/statm: 217156 8344 2540 9 0 211731 0
[pid=4197/tid=4198] ppid=4196 vsize=868624 CPUtime=0.98
/proc/4197/task/4198/stat : 4198 (java) R 4196 4183 4146 0 -1 64 2654 0 1 0 97 1 0 0 21 0 9 0 2004965233 889470976 8344 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=4197/tid=4199] ppid=4196 vsize=868624 CPUtime=0.27
/proc/4197/task/4199/stat : 4199 (java) R 4196 4183 4146 0 -1 64 4514 0 0 0 25 2 0 0 16 0 9 0 2004965234 889470976 8344 996147200 134512640 134550740 4294955952 18446744073709551615 103735733 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=4197/tid=4200] ppid=4196 vsize=868624 CPUtime=0
/proc/4197/task/4200/stat : 4200 (java) S 4196 4183 4146 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 2004965234 889470976 8344 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=4197/tid=4201] ppid=4196 vsize=868624 CPUtime=0
/proc/4197/task/4201/stat : 4201 (java) S 4196 4183 4146 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 2004965234 889470976 8344 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=4197/tid=4202] ppid=4196 vsize=868624 CPUtime=0
/proc/4197/task/4202/stat : 4202 (java) S 4196 4183 4146 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 2004965236 889470976 8344 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=4197/tid=4203] ppid=4196 vsize=868624 CPUtime=0.18
/proc/4197/task/4203/stat : 4203 (java) S 4196 4183 4146 0 -1 64 1437 0 0 0 18 0 0 0 16 0 9 0 2004965236 889470976 8344 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=4197/tid=4204] ppid=4196 vsize=868624 CPUtime=0
/proc/4197/task/4204/stat : 4204 (java) S 4196 4183 4146 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 2004965236 889470976 8344 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=4197/tid=4205] ppid=4196 vsize=868624 CPUtime=0
/proc/4197/task/4205/stat : 4205 (java) S 4196 4183 4146 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 2004965236 889470976 8344 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 3.01
Current children cumulated vsize (KiB) 887580

[startup+6.30122 s]
/proc/loadavg: 2.08 2.10 2.10 3/91 4205
/proc/meminfo: memFree=1586344/2055920 swapFree=4180448/4192956
[pid=4183] ppid=4181 vsize=13600 CPUtime=5.33
/proc/4183/stat : 4183 (sugar) S 4181 4183 4146 0 -1 4194304 1022 27959 0 3 3 1 503 26 15 0 1 0 2004965070 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 237797159010 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/4183/statm: 3400 799 370 3 0 500 0
Current children cumulated CPU time (s) 5.33
Current children cumulated vsize (KiB) 13600

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

[startup+9.50155 s]
/proc/loadavg: 2.08 2.10 2.10 3/83 4207
/proc/meminfo: memFree=1615080/2055920 swapFree=4180448/4192956
[pid=4183] ppid=4181 vsize=13600 CPUtime=5.33
/proc/4183/stat : 4183 (sugar) S 4181 4183 4146 0 -1 4194304 1022 27959 0 3 3 1 503 26 15 0 1 0 2004965070 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 237797159010 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/4183/statm: 3400 799 370 3 0 500 0
[pid=4206] ppid=4183 vsize=5356 CPUtime=0
/proc/4206/stat : 4206 (sh) S 4183 4183 4146 0 -1 4194304 277 0 0 0 0 0 0 0 15 0 1 0 2004965616 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4206/statm: 1339 232 193 169 0 50 0
[pid=4207] ppid=4206 vsize=19852 CPUtime=3.99
/proc/4207/stat : 4207 (picosat) R 4206 4183 4146 0 -1 4194304 4307 0 0 0 182 217 0 0 25 0 1 0 2004965617 20328448 4293 996147200 134512640 134931368 4294956256 18446744073709551615 134546109 0 0 4096 0 0 0 0 17 1 0 0
/proc/4207/statm: 4963 4293 40 102 0 4858 0
Current children cumulated CPU time (s) 9.32
Current children cumulated vsize (KiB) 38808

[startup+10.3016 s]
/proc/loadavg: 2.08 2.10 2.10 3/83 4207
/proc/meminfo: memFree=1610664/2055920 swapFree=4180448/4192956
[pid=4183] ppid=4181 vsize=13600 CPUtime=5.33
/proc/4183/stat : 4183 (sugar) S 4181 4183 4146 0 -1 4194304 1022 27959 0 3 3 1 503 26 15 0 1 0 2004965070 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 237797159010 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/4183/statm: 3400 799 370 3 0 500 0
[pid=4206] ppid=4183 vsize=5356 CPUtime=0
/proc/4206/stat : 4206 (sh) S 4183 4183 4146 0 -1 4194304 277 0 0 0 0 0 0 0 15 0 1 0 2004965616 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4206/statm: 1339 232 193 169 0 50 0
[pid=4207] ppid=4206 vsize=22492 CPUtime=4.78
/proc/4207/stat : 4207 (picosat) R 4206 4183 4146 0 -1 4194304 5125 0 0 0 218 260 0 0 25 0 1 0 2004965617 23031808 5111 996147200 134512640 134931368 4294956256 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/4207/statm: 5623 5111 40 102 0 5518 0
Current children cumulated CPU time (s) 10.11
Current children cumulated vsize (KiB) 41448

[startup+11.1017 s]
/proc/loadavg: 2.15 2.12 2.11 3/83 4207
/proc/meminfo: memFree=1608232/2055920 swapFree=4180448/4192956
[pid=4183] ppid=4181 vsize=13600 CPUtime=5.33
/proc/4183/stat : 4183 (sugar) S 4181 4183 4146 0 -1 4194304 1022 27959 0 3 3 1 503 26 15 0 1 0 2004965070 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 237797159010 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/4183/statm: 3400 799 370 3 0 500 0
[pid=4206] ppid=4183 vsize=5356 CPUtime=0
/proc/4206/stat : 4206 (sh) S 4183 4183 4146 0 -1 4194304 277 0 0 0 0 0 0 0 15 0 1 0 2004965616 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4206/statm: 1339 232 193 169 0 50 0
[pid=4207] ppid=4206 vsize=24012 CPUtime=5.57
/proc/4207/stat : 4207 (picosat) R 4206 4183 4146 0 -1 4194304 5440 0 0 0 294 263 0 0 25 0 1 0 2004965617 24588288 5414 996147200 134512640 134931368 4294956256 18446744073709551615 134553147 0 0 4096 0 0 0 0 17 1 0 0
/proc/4207/statm: 6003 5414 47 102 0 5898 0
Current children cumulated CPU time (s) 10.9
Current children cumulated vsize (KiB) 42968

[startup+11.3017 s]
/proc/loadavg: 2.15 2.12 2.11 3/83 4207
/proc/meminfo: memFree=1608232/2055920 swapFree=4180448/4192956
[pid=4183] ppid=4181 vsize=13600 CPUtime=10.97
/proc/4183/stat : 4183 (sugar) S 4181 4183 4146 0 -1 4194304 1091 33685 0 3 3 1 802 291 16 0 1 0 2004965070 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 237797159010 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/4183/statm: 3400 799 370 3 0 500 0
Current children cumulated CPU time (s) 10.97
Current children cumulated vsize (KiB) 13600

[startup+11.4018 s]
/proc/loadavg: 2.15 2.12 2.11 3/83 4207
/proc/meminfo: memFree=1608232/2055920 swapFree=4180448/4192956
[pid=4183] ppid=4181 vsize=13600 CPUtime=10.97
/proc/4183/stat : 4183 (sugar) S 4181 4183 4146 0 -1 4194304 1092 33685 0 3 3 1 802 291 15 0 1 0 2004965070 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 237797159010 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/4183/statm: 3400 799 370 3 0 500 0
Current children cumulated CPU time (s) 10.97
Current children cumulated vsize (KiB) 13600

Child status: 0
Real time (s): 11.4288
CPU time (s): 11.2243
CPU user time (s): 8.26774
CPU system time (s): 2.95655
CPU usage (%): 98.2109
Max. virtual memory (cumulated for all children) (KiB): 887832

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 8.26774
system time used= 2.95655
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 38709
page faults= 4
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 4269
involuntary context switches= 4249

runsolver used 0.020996 second user time and 0.045993 second system time

The end

Launcher Data (download as text)

Begin job on node24 at 2008-07-05 14:11:45
IDJOB=1088732
IDBENCH=58098
IDSOLVER=345
FILE ID=node24/1088732-1215259905
PBS_JOBID= 7882154
Free space on /tmp= 66452 MiB

SOLVER NAME= Sugar v1.13+picosat
BENCH NAME= CPAI08/csp/graphColoring/school/normalized-school1-14.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-1088732-1215259905/watcher-1088732-1215259905 -o /tmp/evaluation-result-1088732-1215259905/solver-1088732-1215259905 -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-1088732-1215259905.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= e3baeab03a06419e2e35dbf0b3c66999
RANDOM SEED=745395800

node24.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		: 3000.232
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		: 3000.232
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:       1642912 kB
Buffers:         20160 kB
Cached:         214928 kB
SwapCached:       6856 kB
Active:         262316 kB
Inactive:        98340 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1642912 kB
SwapTotal:     4192956 kB
SwapFree:      4180448 kB
Dirty:            3624 kB
Writeback:           0 kB
Mapped:         141668 kB
Slab:            37372 kB
Committed_AS:  4398524 kB
PageTables:       2064 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= 66452 MiB
End job on node24 at 2008-07-05 14:11:57