Trace number 1078144

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 47.1388 47.7147

General information on the benchmark

Namecsp/rand-3-20-20-fcd/
normalized-rand-3-20-20-60-632-fcd-20_ext.xml
MD5SUM606e199fb7787aa860a721cc280e632a
Bench CategoryN-ARY-EXT (n-ary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark3.15052
Satisfiable
(Un)Satisfiability was proved
Number of variables20
Number of constraints56
Maximum constraint arity3
Maximum domain size20
Number of constraints which are defined in extension56
Number of constraints which are defined in intension0
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 Fri Jul  4 23:08:34 2008
0.02/0.04	c 0	PID 28862
0.02/0.04	c 0	HOST node55.alineos.net
0.02/0.04	c 0	CONVERTING HOME/instance-1078144-1215205714.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-1078144-1215205714.xml' 'HOME/temp.csp'
0.03/0.69	c 1	1 domains, 20 variables, 0 predicates, 56 relations, 56 constraints
0.03/0.73	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.03/0.73	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'
0.67/0.81	c 1	Parsing HOME/temp.csp
1.91/2.00	c 2	parsed 133 expressions
1.91/2.00	c 2	Heap : 18 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
1.91/2.00	c 2	Converting to clausal form CSP
1.91/2.03	c 2	converted 14 (10%) expressions
1.91/2.04	c 2	converted 27 (20%) expressions
1.91/2.05	c 2	converted 40 (30%) expressions
1.91/2.06	c 2	converted 54 (40%) expressions
1.91/2.07	c 2	converted 67 (50%) expressions
2.11/2.28	c 2	converted 80 (60%) expressions
2.20/2.39	c 3	converted 94 (70%) expressions
2.40/2.50	c 3	converted 107 (80%) expressions
2.49/2.62	c 3	converted 120 (90%) expressions
2.60/2.71	c 3	converted 133 (100%) expressions
2.60/2.71	c 3	CSP : 20 integers, 0 booleans, 56 clauses, largest domain size 20
2.60/2.71	c 3	Heap : 37 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
2.60/2.71	c 3	Propagation in CSP
2.60/2.71	c 3	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
2.60/2.71	c 3	CSP : 20 integers, 0 booleans, 56 clauses, largest domain size 20
2.60/2.71	c 3	Heap : 37 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
2.60/2.71	c 3	Simplifing CSP by introducing new Boolean variables
2.60/2.71	c 3	CSP : 20 integers, 0 booleans, 56 clauses, largest domain size 20
2.60/2.71	c 3	Heap : 37 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
2.71/2.83	c 3	Encoding CSP to SAT : HOME/temp.cnf
2.71/2.84	c 3	2 (10%) CSP integer variables are encoded (36 clauses, 371 bytes)
2.71/2.84	c 3	4 (20%) CSP integer variables are encoded (72 clauses, 695 bytes)
2.71/2.84	c 3	6 (30%) CSP integer variables are encoded (108 clauses, 1048 bytes)
2.71/2.85	c 3	8 (40%) CSP integer variables are encoded (144 clauses, 1444 bytes)
2.71/2.85	c 3	10 (50%) CSP integer variables are encoded (180 clauses, 1840 bytes)
2.71/2.85	c 3	12 (60%) CSP integer variables are encoded (216 clauses, 2236 bytes)
2.71/2.85	c 3	14 (70%) CSP integer variables are encoded (252 clauses, 2632 bytes)
2.71/2.85	c 3	16 (80%) CSP integer variables are encoded (288 clauses, 3028 bytes)
2.71/2.85	c 3	18 (90%) CSP integer variables are encoded (324 clauses, 3424 bytes)
2.71/2.85	c 3	20 (100%) CSP integer variables are encoded (360 clauses, 3820 bytes)
2.90/3.06	c 3	6 (10%) CSP clauses are encoded (11201 clauses, 240637 bytes)
3.10/3.21	c 3	12 (20%) CSP clauses are encoded (21991 clauses, 499543 bytes)
3.19/3.31	c 3	17 (30%) CSP clauses are encoded (29690 clauses, 687487 bytes)
3.30/3.45	c 4	23 (40%) CSP clauses are encoded (40483 clauses, 954828 bytes)
3.40/3.56	c 4	28 (50%) CSP clauses are encoded (49458 clauses, 1178155 bytes)
3.59/3.70	c 4	34 (60%) CSP clauses are encoded (60326 clauses, 1459187 bytes)
3.69/3.84	c 4	40 (70%) CSP clauses are encoded (71111 clauses, 1745418 bytes)
3.79/3.95	c 4	45 (80%) CSP clauses are encoded (79465 clauses, 1967568 bytes)
3.89/4.09	c 4	51 (90%) CSP clauses are encoded (90289 clauses, 2257222 bytes)
4.08/4.21	c 4	56 (100%) CSP clauses are encoded (98675 clauses, 2479802 bytes)
4.08/4.21	c 4	56 CSP clauses encoded
4.08/4.21	c 4	Writing map file : HOME/temp.map
4.08/4.21	c 4	Heap : 14 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
4.08/4.21	c 4	SAT : 380 SAT variables, 98675 SAT clauses, 2479802 bytes
4.08/4.21	c 4	Heap : 14 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
4.08/4.24	c 4	SOLVING HOME/temp.cnf
4.08/4.24	c 4	CMD HOME/picosat 'HOME/temp.cnf' -o 'HOME/temp.out'
46.94/47.54	c 48	DECODING HOME/temp.out WITH HOME/temp.map
46.94/47.54	c 48	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
47.00/47.63	c 48	Decoding HOME/temp.out
47.00/47.66	s SATISFIABLE
47.00/47.66	v 13 16 1 1 5 15 13 15 13 8 6 2 5 10 8 16 4 8 17 6
47.00/47.66	c 48	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
47.00/47.71	c 48	CPU 46.07 (0.04 0 46.03 1.04)
47.00/47.71	c 48	END Fri Jul  4 23:09:22 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-1078144-1215205714/watcher-1078144-1215205714 -o /tmp/evaluation-result-1078144-1215205714/solver-1078144-1215205714 -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-1078144-1215205714.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: 1.99 1.98 1.97 4/73 28862
/proc/meminfo: memFree=1486000/2055920 swapFree=4180408/4192956
[pid=28862] ppid=28860 vsize=12268 CPUtime=0
/proc/28862/stat : 28862 (sugar) D 28860 28862 27492 0 -1 4194304 348 0 0 0 0 0 0 0 18 0 1 0 1550238222 12562432 316 996147200 4194304 4206940 548682068608 18446744073709551615 248761776741 0 2147483391 4224 0 18446744072099781622 0 0 17 0 0 0
/proc/28862/statm: 3067 316 241 3 0 167 0

[startup+0.0367909 s]
/proc/loadavg: 1.99 1.98 1.97 4/73 28862
/proc/meminfo: memFree=1486000/2055920 swapFree=4180408/4192956
[pid=28862] ppid=28860 vsize=13204 CPUtime=0.02
/proc/28862/stat : 28862 (sugar) R 28860 28862 27492 0 -1 4194304 692 0 0 0 2 0 0 0 18 0 1 0 1550238222 13520896 660 996147200 4194304 4206940 548682068608 18446744073709551615 248761455329 0 0 4224 0 0 0 0 17 0 0 0
/proc/28862/statm: 3301 661 336 3 0 401 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 13204

[startup+0.1018 s]
/proc/loadavg: 1.99 1.98 1.97 4/73 28862
/proc/meminfo: memFree=1486000/2055920 swapFree=4180408/4192956
[pid=28862] ppid=28860 vsize=13600 CPUtime=0.03
/proc/28862/stat : 28862 (sugar) S 28860 28862 27492 0 -1 4194304 900 127 0 0 3 0 0 0 18 0 1 0 1550238222 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 248770506850 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/28862/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.301835 s]
/proc/loadavg: 1.99 1.98 1.97 4/73 28862
/proc/meminfo: memFree=1486000/2055920 swapFree=4180408/4192956
[pid=28862] ppid=28860 vsize=13600 CPUtime=0.03
/proc/28862/stat : 28862 (sugar) S 28860 28862 27492 0 -1 4194304 900 127 0 0 3 0 0 0 18 0 1 0 1550238222 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 248770506850 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/28862/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.701897 s]
/proc/loadavg: 1.99 1.98 1.97 4/73 28862
/proc/meminfo: memFree=1486000/2055920 swapFree=4180408/4192956
[pid=28862] ppid=28860 vsize=13600 CPUtime=0.03
/proc/28862/stat : 28862 (sugar) S 28860 28862 27492 0 -1 4194304 918 127 0 0 3 0 0 0 16 0 1 0 1550238222 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 248770506850 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28862/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+1.50204 s]
/proc/loadavg: 1.99 1.98 1.97 5/84 28884
/proc/meminfo: memFree=1477272/2055920 swapFree=4180408/4192956
[pid=28862] ppid=28860 vsize=13600 CPUtime=0.67
/proc/28862/stat : 28862 (sugar) S 28860 28862 27492 0 -1 4194304 973 6994 0 1 3 0 57 7 16 0 1 0 1550238222 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 248770506850 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28862/statm: 3400 797 370 3 0 500 0
[pid=28875] ppid=28862 vsize=5356 CPUtime=0
/proc/28875/stat : 28875 (sh) S 28862 28862 27492 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 1550238295 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28875/statm: 1339 233 193 169 0 50 0
[pid=28876] ppid=28875 vsize=864012 CPUtime=0.75
/proc/28876/stat : 28876 (java) S 28875 28862 27492 0 -1 0 6843 0 1 0 72 3 0 0 18 0 9 0 1550238296 884748288 6132 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/28876/statm: 216003 6132 2532 9 0 210585 0
[pid=28876/tid=28877] ppid=28875 vsize=864012 CPUtime=0.48
/proc/28876/task/28877/stat : 28877 (java) R 28875 28862 27492 0 -1 64 2457 0 1 0 47 1 0 0 21 0 9 0 1550238297 884748288 6132 996147200 134512640 134550740 4294955952 18446744073709551615 4126460794 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28876/tid=28878] ppid=28875 vsize=864012 CPUtime=0.19
/proc/28876/task/28878/stat : 28878 (java) S 28875 28862 27492 0 -1 64 3379 0 0 0 19 0 0 0 16 0 9 0 1550238298 884748288 6132 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=28876/tid=28879] ppid=28875 vsize=864012 CPUtime=0
/proc/28876/task/28879/stat : 28879 (java) S 28875 28862 27492 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 1550238298 884748288 6132 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28876/tid=28880] ppid=28875 vsize=864012 CPUtime=0
/proc/28876/task/28880/stat : 28880 (java) S 28875 28862 27492 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 1550238298 884748288 6132 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28876/tid=28881] ppid=28875 vsize=864012 CPUtime=0
/proc/28876/task/28881/stat : 28881 (java) S 28875 28862 27492 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 1550238300 884748288 6132 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28876/tid=28882] ppid=28875 vsize=864012 CPUtime=0.03
/proc/28876/task/28882/stat : 28882 (java) S 28875 28862 27492 0 -1 64 311 0 0 0 3 0 0 0 16 0 9 0 1550238300 884748288 6132 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28876/tid=28883] ppid=28875 vsize=864012 CPUtime=0
/proc/28876/task/28883/stat : 28883 (java) S 28875 28862 27492 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 1550238300 884748288 6132 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28876/tid=28884] ppid=28875 vsize=864012 CPUtime=0
/proc/28876/task/28884/stat : 28884 (java) S 28875 28862 27492 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 1550238300 884748288 6132 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.42
Current children cumulated vsize (KiB) 882968

[startup+3.10131 s]
/proc/loadavg: 1.99 1.98 1.97 4/84 28884
/proc/meminfo: memFree=1453464/2055920 swapFree=4180408/4192956
[pid=28862] ppid=28860 vsize=13600 CPUtime=0.68
/proc/28862/stat : 28862 (sugar) S 28860 28862 27492 0 -1 4194304 974 6994 0 1 4 0 57 7 15 0 1 0 1550238222 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 248770506850 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28862/statm: 3400 797 370 3 0 500 0
[pid=28875] ppid=28862 vsize=5356 CPUtime=0
/proc/28875/stat : 28875 (sh) S 28862 28862 27492 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 1550238295 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28875/statm: 1339 233 193 169 0 50 0
[pid=28876] ppid=28875 vsize=864280 CPUtime=2.32
/proc/28876/stat : 28876 (java) S 28875 28862 27492 0 -1 0 14043 0 1 0 224 8 0 0 18 0 9 0 1550238296 885022720 13246 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/28876/statm: 216070 13246 2564 9 0 210617 0
[pid=28876/tid=28877] ppid=28875 vsize=864280 CPUtime=1.33
/proc/28876/task/28877/stat : 28877 (java) R 28875 28862 27492 0 -1 64 3008 0 1 0 131 2 0 0 25 0 9 0 1550238297 885022720 13246 996147200 134512640 134550740 4294955952 18446744073709551615 102064907 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28876/tid=28878] ppid=28875 vsize=864280 CPUtime=0.87
/proc/28876/task/28878/stat : 28878 (java) S 28875 28862 27492 0 -1 64 10001 0 0 0 83 4 0 0 16 0 9 0 1550238298 885022720 13246 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=28876/tid=28879] ppid=28875 vsize=864280 CPUtime=0
/proc/28876/task/28879/stat : 28879 (java) S 28875 28862 27492 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 1550238298 885022720 13246 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28876/tid=28880] ppid=28875 vsize=864280 CPUtime=0
/proc/28876/task/28880/stat : 28880 (java) S 28875 28862 27492 0 -1 64 9 0 0 0 0 0 0 0 16 0 9 0 1550238298 885022720 13246 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28876/tid=28881] ppid=28875 vsize=864280 CPUtime=0
/proc/28876/task/28881/stat : 28881 (java) S 28875 28862 27492 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 1550238300 885022720 13246 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28876/tid=28882] ppid=28875 vsize=864280 CPUtime=0.09
/proc/28876/task/28882/stat : 28882 (java) S 28875 28862 27492 0 -1 64 338 0 0 0 9 0 0 0 16 0 9 0 1550238300 885022720 13246 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28876/tid=28883] ppid=28875 vsize=864280 CPUtime=0
/proc/28876/task/28883/stat : 28883 (java) S 28875 28862 27492 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 1550238300 885022720 13246 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28876/tid=28884] ppid=28875 vsize=864280 CPUtime=0
/proc/28876/task/28884/stat : 28884 (java) S 28875 28862 27492 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 1550238300 885022720 13246 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 3
Current children cumulated vsize (KiB) 883236

[startup+6.30287 s]
/proc/loadavg: 1.99 1.98 1.97 3/76 28886
/proc/meminfo: memFree=1476312/2055920 swapFree=4180408/4192956
[pid=28862] ppid=28860 vsize=13600 CPUtime=4.11
/proc/28862/stat : 28862 (sugar) S 28860 28862 27492 0 -1 4194304 1022 21404 0 2 4 0 388 19 16 0 1 0 1550238222 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 248770506850 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28862/statm: 3400 798 370 3 0 500 0
[pid=28885] ppid=28862 vsize=5356 CPUtime=0
/proc/28885/stat : 28885 (sh) S 28862 28862 27492 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1550238647 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28885/statm: 1339 232 193 169 0 50 0
[pid=28886] ppid=28885 vsize=4968 CPUtime=2.02
/proc/28886/stat : 28886 (picosat) R 28885 28862 27492 0 -1 4194304 1139 0 0 0 122 80 0 0 25 0 1 0 1550238647 5087232 1125 996147200 134512640 134931368 4294956256 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/28886/statm: 1242 1125 42 102 0 1137 0
Current children cumulated CPU time (s) 6.13
Current children cumulated vsize (KiB) 23924

[startup+12.702 s]
/proc/loadavg: 1.99 1.98 1.97 3/76 28886
/proc/meminfo: memFree=1474584/2055920 swapFree=4180408/4192956
[pid=28862] ppid=28860 vsize=13600 CPUtime=4.11
/proc/28862/stat : 28862 (sugar) S 28860 28862 27492 0 -1 4194304 1022 21404 0 2 4 0 388 19 16 0 1 0 1550238222 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 248770506850 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28862/statm: 3400 798 370 3 0 500 0
[pid=28885] ppid=28862 vsize=5356 CPUtime=0
/proc/28885/stat : 28885 (sh) S 28862 28862 27492 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1550238647 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28885/statm: 1339 232 193 169 0 50 0
[pid=28886] ppid=28885 vsize=5760 CPUtime=8.37
/proc/28886/stat : 28886 (picosat) R 28885 28862 27492 0 -1 4194304 1360 0 0 0 756 81 0 0 25 0 1 0 1550238647 5898240 1346 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/28886/statm: 1440 1346 42 102 0 1335 0
Current children cumulated CPU time (s) 12.48
Current children cumulated vsize (KiB) 24716

[startup+25.5012 s]
/proc/loadavg: 1.99 1.98 1.97 3/76 28886
/proc/meminfo: memFree=1473624/2055920 swapFree=4180408/4192956
[pid=28862] ppid=28860 vsize=13600 CPUtime=4.11
/proc/28862/stat : 28862 (sugar) S 28860 28862 27492 0 -1 4194304 1022 21404 0 2 4 0 388 19 16 0 1 0 1550238222 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 248770506850 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28862/statm: 3400 798 370 3 0 500 0
[pid=28885] ppid=28862 vsize=5356 CPUtime=0
/proc/28885/stat : 28885 (sh) S 28862 28862 27492 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1550238647 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28885/statm: 1339 232 193 169 0 50 0
[pid=28886] ppid=28885 vsize=6692 CPUtime=21.04
/proc/28886/stat : 28886 (picosat) R 28885 28862 27492 0 -1 4194304 1622 0 0 0 2023 81 0 0 25 0 1 0 1550238647 6852608 1595 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/28886/statm: 1673 1595 48 102 0 1568 0
Current children cumulated CPU time (s) 25.15
Current children cumulated vsize (KiB) 25648

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

[startup+38.3014 s]
/proc/loadavg: 1.99 1.98 1.97 3/76 28886
/proc/meminfo: memFree=1473560/2055920 swapFree=4180408/4192956
[pid=28862] ppid=28860 vsize=13600 CPUtime=4.11
/proc/28862/stat : 28862 (sugar) S 28860 28862 27492 0 -1 4194304 1022 21404 0 2 4 0 388 19 16 0 1 0 1550238222 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 248770506850 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28862/statm: 3400 798 370 3 0 500 0
[pid=28885] ppid=28862 vsize=5356 CPUtime=0
/proc/28885/stat : 28885 (sh) S 28862 28862 27492 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1550238647 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28885/statm: 1339 232 193 169 0 50 0
[pid=28886] ppid=28885 vsize=6776 CPUtime=33.72
/proc/28886/stat : 28886 (picosat) R 28885 28862 27492 0 -1 4194304 1645 0 0 0 3291 81 0 0 25 0 1 0 1550238647 6938624 1618 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/28886/statm: 1694 1618 48 102 0 1589 0
Current children cumulated CPU time (s) 37.83
Current children cumulated vsize (KiB) 25732

[startup+44.7015 s]
/proc/loadavg: 1.99 1.98 1.97 3/76 28886
/proc/meminfo: memFree=1473432/2055920 swapFree=4180408/4192956
[pid=28862] ppid=28860 vsize=13600 CPUtime=4.11
/proc/28862/stat : 28862 (sugar) S 28860 28862 27492 0 -1 4194304 1022 21404 0 2 4 0 388 19 16 0 1 0 1550238222 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 248770506850 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28862/statm: 3400 798 370 3 0 500 0
[pid=28885] ppid=28862 vsize=5356 CPUtime=0
/proc/28885/stat : 28885 (sh) S 28862 28862 27492 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1550238647 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28885/statm: 1339 232 193 169 0 50 0
[pid=28886] ppid=28885 vsize=6908 CPUtime=40.06
/proc/28886/stat : 28886 (picosat) R 28885 28862 27492 0 -1 4194304 1683 0 0 0 3925 81 0 0 25 0 1 0 1550238647 7073792 1656 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/28886/statm: 1727 1656 48 102 0 1622 0
Current children cumulated CPU time (s) 44.17
Current children cumulated vsize (KiB) 25864

[startup+46.3027 s]
/proc/loadavg: 1.99 1.98 1.97 3/76 28886
/proc/meminfo: memFree=1473432/2055920 swapFree=4180408/4192956
[pid=28862] ppid=28860 vsize=13600 CPUtime=4.11
/proc/28862/stat : 28862 (sugar) S 28860 28862 27492 0 -1 4194304 1022 21404 0 2 4 0 388 19 16 0 1 0 1550238222 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 248770506850 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28862/statm: 3400 798 370 3 0 500 0
[pid=28885] ppid=28862 vsize=5356 CPUtime=0
/proc/28885/stat : 28885 (sh) S 28862 28862 27492 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1550238647 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28885/statm: 1339 232 193 169 0 50 0
[pid=28886] ppid=28885 vsize=6908 CPUtime=41.64
/proc/28886/stat : 28886 (picosat) R 28885 28862 27492 0 -1 4194304 1683 0 0 0 4083 81 0 0 25 0 1 0 1550238647 7073792 1656 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/28886/statm: 1727 1656 48 102 0 1622 0
Current children cumulated CPU time (s) 45.75
Current children cumulated vsize (KiB) 25864

[startup+47.1029 s]
/proc/loadavg: 1.99 1.98 1.97 3/76 28886
/proc/meminfo: memFree=1473432/2055920 swapFree=4180408/4192956
[pid=28862] ppid=28860 vsize=13600 CPUtime=4.11
/proc/28862/stat : 28862 (sugar) S 28860 28862 27492 0 -1 4194304 1022 21404 0 2 4 0 388 19 16 0 1 0 1550238222 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 248770506850 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28862/statm: 3400 798 370 3 0 500 0
[pid=28885] ppid=28862 vsize=5356 CPUtime=0
/proc/28885/stat : 28885 (sh) S 28862 28862 27492 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1550238647 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28885/statm: 1339 232 193 169 0 50 0
[pid=28886] ppid=28885 vsize=6908 CPUtime=42.44
/proc/28886/stat : 28886 (picosat) R 28885 28862 27492 0 -1 4194304 1683 0 0 0 4163 81 0 0 25 0 1 0 1550238647 7073792 1656 996147200 134512640 134931368 4294956256 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/28886/statm: 1727 1656 48 102 0 1622 0
Current children cumulated CPU time (s) 46.55
Current children cumulated vsize (KiB) 25864

[startup+47.5029 s]
/proc/loadavg: 1.99 1.98 1.97 3/76 28886
/proc/meminfo: memFree=1473432/2055920 swapFree=4180408/4192956
[pid=28862] ppid=28860 vsize=13600 CPUtime=4.11
/proc/28862/stat : 28862 (sugar) S 28860 28862 27492 0 -1 4194304 1022 21404 0 2 4 0 388 19 16 0 1 0 1550238222 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 248770506850 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28862/statm: 3400 798 370 3 0 500 0
[pid=28885] ppid=28862 vsize=5356 CPUtime=0
/proc/28885/stat : 28885 (sh) S 28862 28862 27492 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1550238647 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28885/statm: 1339 232 193 169 0 50 0
[pid=28886] ppid=28885 vsize=6908 CPUtime=42.83
/proc/28886/stat : 28886 (picosat) R 28885 28862 27492 0 -1 4194304 1683 0 0 0 4202 81 0 0 25 0 1 0 1550238647 7073792 1656 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/28886/statm: 1727 1656 48 102 0 1622 0
Current children cumulated CPU time (s) 46.94
Current children cumulated vsize (KiB) 25864

[startup+47.703 s]
/proc/loadavg: 1.99 1.98 1.97 3/76 28886
/proc/meminfo: memFree=1473432/2055920 swapFree=4180408/4192956
[pid=28862] ppid=28860 vsize=13600 CPUtime=47
/proc/28862/stat : 28862 (sugar) S 28860 28862 27492 0 -1 4194304 1090 23378 0 2 4 0 4595 101 16 0 1 0 1550238222 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 248770506850 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28862/statm: 3400 798 370 3 0 500 0
Current children cumulated CPU time (s) 47
Current children cumulated vsize (KiB) 13600

Child status: 0
Real time (s): 47.7147
CPU time (s): 47.1388
CPU user time (s): 46.082
CPU system time (s): 1.05684
CPU usage (%): 98.7931
Max. virtual memory (cumulated for all children) (KiB): 883236

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 46.082
system time used= 1.05684
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 28208
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= 2498
involuntary context switches= 3278

runsolver used 0.049992 second user time and 0.179972 second system time

The end

Launcher Data (download as text)

Begin job on node55 at 2008-07-04 23:08:34
IDJOB=1078144
IDBENCH=56763
IDSOLVER=345
FILE ID=node55/1078144-1215205714
PBS_JOBID= 7881664
Free space on /tmp= 66396 MiB

SOLVER NAME= Sugar v1.13+picosat
BENCH NAME= CPAI08/csp/rand-3-20-20-fcd/normalized-rand-3-20-20-60-632-fcd-20_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-1078144-1215205714/watcher-1078144-1215205714 -o /tmp/evaluation-result-1078144-1215205714/solver-1078144-1215205714 -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-1078144-1215205714.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 606e199fb7787aa860a721cc280e632a
RANDOM SEED=1188361668

node55.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		: 3000.261
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		: 3000.261
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:       1486480 kB
Buffers:         80168 kB
Cached:         379032 kB
SwapCached:       6804 kB
Active:         270316 kB
Inactive:       237496 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1486480 kB
SwapTotal:     4192956 kB
SwapFree:      4180408 kB
Dirty:            3088 kB
Writeback:           0 kB
Mapped:          55712 kB
Slab:            46828 kB
Committed_AS:  3098368 kB
PageTables:       1848 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= 66396 MiB
End job on node55 at 2008-07-04 23:09:22