Trace number 1089026

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+picosatUNSAT 26.194 26.5548

General information on the benchmark

Namecsp/graphColoring/register/fpsol/
normalized-fpsol2-i-2-10.xml
MD5SUM74c6bf69ac76eee4c5a5381b95e0f57f
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.310951
Satisfiable
(Un)Satisfiability was proved
Number of variables451
Number of constraints8691
Maximum constraint arity2
Maximum domain size10
Number of constraints which are defined in extension0
Number of constraints which are defined in intension8691
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.05	c 0	Sugar v1-13 + HOME/picosat
0.00/0.05	c 0	BEGIN Sat Jul  5 14:34:29 2008
0.00/0.05	c 0	PID 27232
0.03/0.05	c 0	HOST node12.alineos.net
0.03/0.05	c 0	CONVERTING HOME/instance-1089026-1215261269.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-1089026-1215261269.xml' 'HOME/temp.csp'
0.95/1.04	c 1	1 domains, 451 variables, 1 predicates, 0 relations, 8691 constraints
0.95/1.06	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.95/1.06	c 1	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'
1.00/1.14	c 1	Parsing HOME/temp.csp
1.00/1.56	c 2	parsed 9144 expressions
1.00/1.56	c 2	Heap : 3 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
1.00/1.56	c 2	Converting to clausal form CSP
1.00/1.76	c 2	converted 915 (10%) expressions
1.00/1.81	c 2	converted 1829 (20%) expressions
1.00/1.84	c 2	converted 2744 (30%) expressions
1.00/1.91	c 2	converted 3658 (40%) expressions
1.00/1.93	c 2	converted 4572 (50%) expressions
1.00/1.96	c 2	converted 5487 (60%) expressions
1.00/1.98	c 2	converted 6401 (70%) expressions
1.00/2.01	c 2	converted 7316 (80%) expressions
1.00/2.03	c 2	converted 8230 (90%) expressions
2.01/2.11	c 2	converted 9144 (100%) expressions
2.01/2.11	c 2	CSP : 451 integers, 0 booleans, 8691 clauses, largest domain size 10
2.01/2.11	c 2	Heap : 8 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
2.01/2.11	c 2	Propagation in CSP
2.11/2.21	c 2	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
2.11/2.21	c 2	CSP : 451 integers, 0 booleans, 8691 clauses, largest domain size 10
2.11/2.21	c 2	Heap : 8 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
2.11/2.21	c 2	Simplifing CSP by introducing new Boolean variables
2.20/2.40	c 3	CSP : 451 integers, 17382 booleans, 26073 clauses, largest domain size 10
2.20/2.40	c 3	Heap : 14 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
2.30/2.49	c 3	Encoding CSP to SAT : HOME/temp.cnf
2.40/2.52	c 3	46 (10%) CSP integer variables are encoded (368 clauses, 3920 bytes)
2.40/2.52	c 3	91 (20%) CSP integer variables are encoded (728 clauses, 7880 bytes)
2.40/2.53	c 3	136 (30%) CSP integer variables are encoded (1088 clauses, 12240 bytes)
2.40/2.53	c 3	181 (40%) CSP integer variables are encoded (1448 clauses, 16920 bytes)
2.40/2.53	c 3	226 (50%) CSP integer variables are encoded (1808 clauses, 21600 bytes)
2.40/2.53	c 3	271 (60%) CSP integer variables are encoded (2168 clauses, 26280 bytes)
2.40/2.53	c 3	316 (70%) CSP integer variables are encoded (2528 clauses, 30960 bytes)
2.40/2.53	c 3	361 (80%) CSP integer variables are encoded (2888 clauses, 35640 bytes)
2.40/2.53	c 3	406 (90%) CSP integer variables are encoded (3248 clauses, 40320 bytes)
2.40/2.53	c 3	451 (100%) CSP integer variables are encoded (3608 clauses, 45000 bytes)
2.50/2.63	c 3	2608 (10%) CSP clauses are encoded (21867 clauses, 324121 bytes)
2.50/2.68	c 3	5215 (20%) CSP clauses are encoded (40116 clauses, 618822 bytes)
2.59/2.73	c 3	7822 (30%) CSP clauses are encoded (58365 clauses, 921308 bytes)
2.59/2.78	c 3	10430 (40%) CSP clauses are encoded (76624 clauses, 1235116 bytes)
2.71/2.83	c 3	13037 (50%) CSP clauses are encoded (94873 clauses, 1556720 bytes)
2.71/2.88	c 3	15644 (60%) CSP clauses are encoded (113122 clauses, 1879044 bytes)
2.81/2.93	c 3	18252 (70%) CSP clauses are encoded (131372 clauses, 2201256 bytes)
2.81/2.98	c 3	20859 (80%) CSP clauses are encoded (149621 clauses, 2523904 bytes)
2.91/3.03	c 3	23466 (90%) CSP clauses are encoded (167870 clauses, 2846768 bytes)
2.91/3.08	c 3	26073 (100%) CSP clauses are encoded (186119 clauses, 3183402 bytes)
2.91/3.08	c 3	26073 CSP clauses encoded
2.91/3.08	c 3	Writing map file : HOME/temp.map
2.91/3.10	c 3	Heap : 9 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
2.91/3.10	c 3	SAT : 21441 SAT variables, 186119 SAT clauses, 3183402 bytes
2.91/3.10	c 3	Heap : 9 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
3.01/3.12	c 3	SOLVING HOME/temp.cnf
3.01/3.12	c 3	CMD HOME/picosat 'HOME/temp.cnf' -o 'HOME/temp.out'
25.97/26.33	c 27	DECODING HOME/temp.out WITH HOME/temp.map
25.97/26.33	c 27	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
26.01/26.42	c 27	Decoding HOME/temp.out
26.01/26.49	s UNSATISFIABLE
26.01/26.49	c 27	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
26.01/26.55	c 27	CPU 25.09 (0.04 0.01 25.05 1.08)
26.01/26.55	c 27	END Sat Jul  5 14:34:56 2008

Verifier Data (download as text)

No possible verification on an UNSAT instance

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-1089026-1215261269/watcher-1089026-1215261269 -o /tmp/evaluation-result-1089026-1215261269/solver-1089026-1215261269 -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-1089026-1215261269.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: 1.92 2.00 1.99 4/73 27232
/proc/meminfo: memFree=1557376/2055920 swapFree=4122888/4192956
[pid=27232] ppid=27230 vsize=4708 CPUtime=0
/proc/27232/stat : 27232 (sugar) R 27230 27232 25919 0 -1 4194304 55 0 0 0 0 0 0 0 20 0 1 0 1555801963 4820992 40 996147200 4194304 4206940 548682068608 18446744073709551615 252426909740 0 0 4096 0 0 0 0 17 1 0 0
/proc/27232/statm: 1177 40 31 3 0 8 0

[startup+0.050939 s]
/proc/loadavg: 1.92 2.00 1.99 4/73 27232
/proc/meminfo: memFree=1557376/2055920 swapFree=4122888/4192956
[pid=27232] ppid=27230 vsize=13600 CPUtime=0.03
/proc/27232/stat : 27232 (sugar) S 27230 27232 25919 0 -1 4194304 837 0 0 0 3 0 0 0 18 0 1 0 1555801963 13926400 792 996147200 4194304 4206940 548682068608 18446744073709551615 252438425698 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27232/statm: 3400 792 367 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.103366 s]
/proc/loadavg: 1.92 2.00 1.99 4/73 27232
/proc/meminfo: memFree=1557376/2055920 swapFree=4122888/4192956
[pid=27232] ppid=27230 vsize=13600 CPUtime=0.03
/proc/27232/stat : 27232 (sugar) S 27230 27232 25919 0 -1 4194304 900 127 0 0 3 0 0 0 19 0 1 0 1555801963 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 252438425698 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27232/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.30139 s]
/proc/loadavg: 1.92 2.00 1.99 4/73 27232
/proc/meminfo: memFree=1557376/2055920 swapFree=4122888/4192956
[pid=27232] ppid=27230 vsize=13600 CPUtime=0.03
/proc/27232/stat : 27232 (sugar) S 27230 27232 25919 0 -1 4194304 900 127 0 0 3 0 0 0 19 0 1 0 1555801963 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 252438425698 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27232/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.701438 s]
/proc/loadavg: 1.92 2.00 1.99 4/73 27232
/proc/meminfo: memFree=1557376/2055920 swapFree=4122888/4192956
[pid=27232] ppid=27230 vsize=13600 CPUtime=0.03
/proc/27232/stat : 27232 (sugar) S 27230 27232 25919 0 -1 4194304 900 127 0 0 3 0 0 0 19 0 1 0 1555801963 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 252438425698 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27232/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+1.50152 s]
/proc/loadavg: 1.92 2.00 1.99 3/84 27244
/proc/meminfo: memFree=1536168/2055920 swapFree=4122888/4192956
[pid=27232] ppid=27230 vsize=13600 CPUtime=1
/proc/27232/stat : 27232 (sugar) S 27230 27232 25919 0 -1 4194304 973 8674 0 1 3 0 91 6 16 0 1 0 1555801963 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 252438425698 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27232/statm: 3400 797 370 3 0 500 0
Current children cumulated CPU time (s) 1
Current children cumulated vsize (KiB) 13600

[startup+3.10267 s]
/proc/loadavg: 1.92 2.00 1.99 4/84 27254
/proc/meminfo: memFree=1536488/2055920 swapFree=4122888/4192956
[pid=27232] ppid=27230 vsize=13600 CPUtime=1.02
/proc/27232/stat : 27232 (sugar) S 27230 27232 25919 0 -1 4194304 974 8674 0 1 4 1 91 6 15 0 1 0 1555801963 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 252438425698 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27232/statm: 3400 797 370 3 0 500 0
[pid=27245] ppid=27232 vsize=5356 CPUtime=0
/proc/27245/stat : 27245 (sh) S 27232 27232 25919 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 1555802070 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27245/statm: 1339 233 193 169 0 50 0
[pid=27246] ppid=27245 vsize=868484 CPUtime=1.99
/proc/27246/stat : 27246 (java) S 27245 27232 25919 0 -1 0 9889 0 1 0 189 10 0 0 18 0 9 0 1555802070 889327616 8907 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/27246/statm: 217121 8907 2567 9 0 211668 0
[pid=27246/tid=27247] ppid=27245 vsize=868484 CPUtime=1.25
/proc/27246/task/27247/stat : 27247 (java) R 27245 27232 25919 0 -1 64 2973 0 1 0 122 3 0 0 22 0 9 0 1555802071 889327616 8907 996147200 134512640 134550740 4294955952 18446744073709551615 4125979717 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27246/tid=27248] ppid=27245 vsize=868484 CPUtime=0.44
/proc/27246/task/27248/stat : 27248 (java) S 27245 27232 25919 0 -1 64 4714 0 0 0 41 3 0 0 16 0 9 0 1555802072 889327616 8907 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=27246/tid=27249] ppid=27245 vsize=868484 CPUtime=0
/proc/27246/task/27249/stat : 27249 (java) S 27245 27232 25919 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 1555802072 889327616 8907 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27246/tid=27250] ppid=27245 vsize=868484 CPUtime=0
/proc/27246/task/27250/stat : 27250 (java) S 27245 27232 25919 0 -1 64 5 0 0 0 0 0 0 0 15 0 9 0 1555802072 889327616 8907 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27246/tid=27251] ppid=27245 vsize=868484 CPUtime=0
/proc/27246/task/27251/stat : 27251 (java) S 27245 27232 25919 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 1555802074 889327616 8907 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27246/tid=27252] ppid=27245 vsize=868484 CPUtime=0.26
/proc/27246/task/27252/stat : 27252 (java) S 27245 27232 25919 0 -1 64 1510 0 0 0 25 1 0 0 15 0 9 0 1555802074 889327616 8907 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27246/tid=27253] ppid=27245 vsize=868484 CPUtime=0
/proc/27246/task/27253/stat : 27253 (java) S 27245 27232 25919 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 1555802074 889327616 8907 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27246/tid=27254] ppid=27245 vsize=868484 CPUtime=0
/proc/27246/task/27254/stat : 27254 (java) S 27245 27232 25919 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 1555802074 889327616 8907 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 3.01
Current children cumulated vsize (KiB) 887440

[startup+6.303 s]
/proc/loadavg: 1.93 2.00 1.99 3/76 27256
/proc/meminfo: memFree=1544040/2055920 swapFree=4122888/4192956
[pid=27232] ppid=27230 vsize=13600 CPUtime=3.02
/proc/27232/stat : 27232 (sugar) S 27230 27232 25919 0 -1 4194304 1023 18856 0 2 4 1 280 17 16 0 1 0 1555801963 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 252438425698 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27232/statm: 3400 799 370 3 0 500 0
[pid=27255] ppid=27232 vsize=5356 CPUtime=0
/proc/27255/stat : 27255 (sh) S 27232 27232 25919 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1555802275 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27255/statm: 1339 232 193 169 0 50 0
[pid=27256] ppid=27255 vsize=9760 CPUtime=3.14
/proc/27256/stat : 27256 (picosat) R 27255 27232 25919 0 -1 4194304 2089 0 0 0 228 86 0 0 25 0 1 0 1555802275 9994240 2068 996147200 134512640 134931368 4294956256 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0
/proc/27256/statm: 2440 2068 42 102 0 2335 0
Current children cumulated CPU time (s) 6.16
Current children cumulated vsize (KiB) 28716

[startup+12.7026 s]
/proc/loadavg: 1.93 2.00 1.99 3/76 27256
/proc/meminfo: memFree=1541288/2055920 swapFree=4122888/4192956
[pid=27232] ppid=27230 vsize=13600 CPUtime=3.02
/proc/27232/stat : 27232 (sugar) S 27230 27232 25919 0 -1 4194304 1023 18856 0 2 4 1 280 17 16 0 1 0 1555801963 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 252438425698 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27232/statm: 3400 799 370 3 0 500 0
[pid=27255] ppid=27232 vsize=5356 CPUtime=0
/proc/27255/stat : 27255 (sh) S 27232 27232 25919 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1555802275 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27255/statm: 1339 232 193 169 0 50 0
[pid=27256] ppid=27255 vsize=11612 CPUtime=9.48
/proc/27256/stat : 27256 (picosat) R 27255 27232 25919 0 -1 4194304 2571 0 0 0 861 87 0 0 25 0 1 0 1555802275 11890688 2514 996147200 134512640 134931368 4294956256 18446744073709551615 134525751 0 0 4096 0 0 0 0 17 1 0 0
/proc/27256/statm: 2903 2514 48 102 0 2798 0
Current children cumulated CPU time (s) 12.5
Current children cumulated vsize (KiB) 30568

[startup+25.5019 s]
/proc/loadavg: 1.95 2.00 1.99 3/76 27256
/proc/meminfo: memFree=1540200/2055920 swapFree=4122888/4192956
[pid=27232] ppid=27230 vsize=13600 CPUtime=3.02
/proc/27232/stat : 27232 (sugar) S 27230 27232 25919 0 -1 4194304 1023 18856 0 2 4 1 280 17 16 0 1 0 1555801963 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 252438425698 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27232/statm: 3400 799 370 3 0 500 0
[pid=27255] ppid=27232 vsize=5356 CPUtime=0
/proc/27255/stat : 27255 (sh) S 27232 27232 25919 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1555802275 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27255/statm: 1339 232 193 169 0 50 0
[pid=27256] ppid=27255 vsize=11612 CPUtime=22.15
/proc/27256/stat : 27256 (picosat) R 27255 27232 25919 0 -1 4194304 2715 0 0 0 2128 87 0 0 25 0 1 0 1555802275 11890688 2544 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/27256/statm: 2903 2544 48 102 0 2798 0
Current children cumulated CPU time (s) 25.17
Current children cumulated vsize (KiB) 30568

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

[startup+26.302 s]
/proc/loadavg: 1.95 2.00 1.99 3/76 27256
/proc/meminfo: memFree=1540200/2055920 swapFree=4122888/4192956
[pid=27232] ppid=27230 vsize=13600 CPUtime=3.02
/proc/27232/stat : 27232 (sugar) S 27230 27232 25919 0 -1 4194304 1023 18856 0 2 4 1 280 17 16 0 1 0 1555801963 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 252438425698 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27232/statm: 3400 799 370 3 0 500 0
[pid=27255] ppid=27232 vsize=5356 CPUtime=0
/proc/27255/stat : 27255 (sh) S 27232 27232 25919 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1555802275 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27255/statm: 1339 232 193 169 0 50 0
[pid=27256] ppid=27255 vsize=11616 CPUtime=22.95
/proc/27256/stat : 27256 (picosat) R 27255 27232 25919 0 -1 4194304 2716 0 0 0 2208 87 0 0 25 0 1 0 1555802275 11894784 2545 996147200 134512640 134931368 4294956256 18446744073709551615 134533666 0 0 4096 0 0 0 0 17 1 0 0
/proc/27256/statm: 2904 2545 48 102 0 2799 0
Current children cumulated CPU time (s) 25.97
Current children cumulated vsize (KiB) 30572

[startup+26.502 s]
/proc/loadavg: 1.95 2.00 1.99 3/76 27256
/proc/meminfo: memFree=1540200/2055920 swapFree=4122888/4192956
[pid=27232] ppid=27230 vsize=13600 CPUtime=26.01
/proc/27232/stat : 27232 (sugar) S 27230 27232 25919 0 -1 4194304 1091 21858 0 2 4 1 2491 105 15 0 1 0 1555801963 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 252438425698 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27232/statm: 3400 799 370 3 0 500 0
Current children cumulated CPU time (s) 26.01
Current children cumulated vsize (KiB) 13600

Child status: 0
Real time (s): 26.5548
CPU time (s): 26.194
CPU user time (s): 25.0932
CPU system time (s): 1.10083
CPU usage (%): 98.6415
Max. virtual memory (cumulated for all children) (KiB): 887544

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 25.0932
system time used= 1.10083
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 26812
page faults= 3
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2786
involuntary context switches= 3171

runsolver used 0.029995 second user time and 0.105983 second system time

The end

Launcher Data (download as text)

Begin job on node12 at 2008-07-05 14:34:29
IDJOB=1089026
IDBENCH=58189
IDSOLVER=345
FILE ID=node12/1089026-1215261269
PBS_JOBID= 7882044
Free space on /tmp= 66352 MiB

SOLVER NAME= Sugar v1.13+picosat
BENCH NAME= CPAI08/csp/graphColoring/register/fpsol/normalized-fpsol2-i-2-10.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-1089026-1215261269/watcher-1089026-1215261269 -o /tmp/evaluation-result-1089026-1215261269/solver-1089026-1215261269 -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-1089026-1215261269.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 74c6bf69ac76eee4c5a5381b95e0f57f
RANDOM SEED=1761514056

node12.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		: 3000.236
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		: 3000.236
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:       1557856 kB
Buffers:         66740 kB
Cached:         241380 kB
SwapCached:      64520 kB
Active:         318796 kB
Inactive:       123920 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1557856 kB
SwapTotal:     4192956 kB
SwapFree:      4122888 kB
Dirty:            2340 kB
Writeback:           0 kB
Mapped:         140756 kB
Slab:            40324 kB
Committed_AS:  3093340 kB
PageTables:       2024 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= 66352 MiB
End job on node12 at 2008-07-05 14:34:56