Trace number 1042109

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 29.6915 30.0966

General information on the benchmark

Namecsp/allsquares/
normalized-squares-21-21.xml
MD5SUM7c9360f7d63a1fda1cc47b47892f65e0
Bench CategoryGLOBAL (global constraints)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark29.6915
Satisfiable
(Un)Satisfiability was proved
Number of variables882
Number of constraints1053
Maximum constraint arity21
Maximum domain size58
Number of constraints which are defined in extension0
Number of constraints which are defined in intension841
Global constraints used (with number of constraints)cumulative(2),weightedsum(210)

Solver Data (download as text)

0.00/0.04	c 0	Sugar v1-13 + HOME/picosat
0.00/0.04	c 0	BEGIN Wed Jul  2 14:43:00 2008
0.00/0.04	c 0	PID 2850
0.00/0.05	c 0	HOST node69.alineos.net
0.00/0.05	c 0	CONVERTING HOME/instance-1042109-1215002580.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-1042109-1215002580.xml' 'HOME/temp.csp'
0.04/0.72	c 1	22 domains, 882 variables, 2 predicates, 0 relations, 1053 constraints
0.04/0.73	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.04/0.73	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'
0.69/0.81	c 1	Parsing HOME/temp.csp
0.94/1.01	c 1	parsed 1959 expressions
0.94/1.02	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.94/1.02	c 1	Converting to clausal form CSP
0.94/1.04	c 1	converted 196 (10%) expressions
0.94/1.04	c 1	converted 392 (20%) expressions
0.94/1.05	c 1	converted 588 (30%) expressions
0.94/1.05	c 1	converted 784 (40%) expressions
1.04/1.17	c 1	converted 980 (50%) expressions
1.13/1.23	c 1	converted 1176 (60%) expressions
1.13/1.25	c 1	converted 1372 (70%) expressions
1.13/1.28	c 1	converted 1568 (80%) expressions
1.13/1.29	c 1	converted 1764 (90%) expressions
1.83/1.91	c 2	converted 1959 (100%) expressions
1.83/1.91	c 2	CSP : 5522 integers, 1480 booleans, 14199 clauses, largest domain size 122
1.83/1.91	c 2	Heap : 9 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.83/1.91	c 2	Propagation in CSP
1.93/2.01	c 2	14328 values, 0 unsatisfiable literals, and 0 valid clauses are removed
1.93/2.02	c 2	CSP : 5522 integers, 1480 booleans, 14199 clauses, largest domain size 59
1.93/2.02	c 2	Heap : 10 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.93/2.03	c 2	Simplifing CSP by introducing new Boolean variables
1.93/2.04	c 2	CSP : 5522 integers, 1480 booleans, 14199 clauses, largest domain size 59
1.93/2.04	c 2	Heap : 10 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
2.02/2.12	c 2	Encoding CSP to SAT : HOME/temp.cnf
2.02/2.14	c 2	553 (10%) CSP integer variables are encoded (1894 clauses, 22519 bytes)
2.02/2.15	c 2	1105 (20%) CSP integer variables are encoded (4410 clauses, 55227 bytes)
2.02/2.16	c 2	1657 (30%) CSP integer variables are encoded (10682 clauses, 141050 bytes)
2.02/2.17	c 2	2209 (40%) CSP integer variables are encoded (16872 clauses, 233900 bytes)
2.02/2.18	c 2	2761 (50%) CSP integer variables are encoded (22844 clauses, 323480 bytes)
2.02/2.19	c 2	3314 (60%) CSP integer variables are encoded (28604 clauses, 409880 bytes)
2.02/2.20	c 2	3866 (70%) CSP integer variables are encoded (34755 clauses, 502145 bytes)
2.12/2.21	c 2	4418 (80%) CSP integer variables are encoded (40752 clauses, 592100 bytes)
2.12/2.22	c 2	4970 (90%) CSP integer variables are encoded (46917 clauses, 684575 bytes)
2.12/2.23	c 2	5522 (100%) CSP integer variables are encoded (52587 clauses, 769625 bytes)
2.22/2.37	c 2	1420 (10%) CSP clauses are encoded (106549 clauses, 1690757 bytes)
2.42/2.58	c 3	2840 (20%) CSP clauses are encoded (200929 clauses, 3391587 bytes)
2.62/2.78	c 3	4260 (30%) CSP clauses are encoded (300782 clauses, 5371681 bytes)
2.91/3.01	c 3	5680 (40%) CSP clauses are encoded (404142 clauses, 7529250 bytes)
3.10/3.22	c 3	7100 (50%) CSP clauses are encoded (503081 clauses, 9593010 bytes)
3.30/3.45	c 3	8520 (60%) CSP clauses are encoded (620444 clauses, 12029345 bytes)
3.50/3.68	c 4	9940 (70%) CSP clauses are encoded (736716 clauses, 14457455 bytes)
3.70/3.88	c 4	11360 (80%) CSP clauses are encoded (832076 clauses, 16446582 bytes)
3.90/4.08	c 4	12780 (90%) CSP clauses are encoded (929936 clauses, 18489356 bytes)
4.10/4.30	c 4	14199 (100%) CSP clauses are encoded (1039746 clauses, 20769254 bytes)
4.10/4.30	c 4	14199 CSP clauses encoded
4.10/4.30	c 4	Writing map file : HOME/temp.map
4.20/4.32	c 4	Heap : 9 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
4.20/4.32	c 4	SAT : 59541 SAT variables, 1039746 SAT clauses, 20769254 bytes
4.20/4.32	c 4	Heap : 9 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
4.20/4.38	c 4	SOLVING HOME/temp.cnf
4.20/4.38	c 4	CMD HOME/picosat 'HOME/temp.cnf' -o 'HOME/temp.out'
29.30/29.76	c 30	DECODING HOME/temp.out WITH HOME/temp.map
29.30/29.76	c 30	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
29.38/29.84	c 30	Decoding HOME/temp.out
29.38/30.01	s SATISFIABLE
29.38/30.04	v 22 45 19 41 18 41 35 23 35 31 47 31 18 44 43 19 41 0 0 21 0 39 10 39 8 34 2 42 34 49 20 0 30 21 44 29 42 12 21 39 0 0 1 0 0 1 0 1 0 0 1 0 0 1 0 0 0 1 1 0 0 1 1 0 1 0 1 0 0 0 1 0 1 0 1 0 0 1 1 0 0 1 1 0 0 0 0 0 0 1 1 0 1 0 1 0 0 0 0 0 1 0 1 0 0 1 0 1 0 1 0 1 0 0 0 0 0 1 0 1 0 1 0 1 1 0 0 1 0 0 0 1 1 0 0 0 0 1 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 1 0 0 0 0 1 1 0 0 1 1 0 0 0 1 0 0 0 1 0 0 1 1 0 0 0 1 0 0 1 1 0 0 1 1 0 0 1 0 0 0 1 0 0 1 0 0 1 0 0 0 1 1 0 0 1 1 0 1 0 1 0 0 0 1 0 1 0 1 0 0 1 1 0 0 1 1 0 0 0 0 0 0 1 1 0 1 0 1 0 0 0 0 0 1 0 1 0 0 1 0 1 0 1 0 1 0 0 0 0 0 1 0 0 0 1 0 1 1 0 0 0 0 1 0 0 1 0 0 1 1 0 0 0 1 0 0 1 1 0 1 0 0 0 0 0 1 0 0 1 1 0 0 0 1 0 0 0 1 0 0 1 1 0 0 0 1 0 0 1 1 0 0 1 1 0 0 1 0 0 0 1 0 0 1 0 0 1 1 0 1 0 1 0 0 0 1 0 1 0 1 0 0 1 1 0 0 1 1 0 0 0 0 0 0 1 1 0 1 0 1 0 0 0 0 0 1 0 1 0 0 1 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 1 0 0 1 0 0 1 1 0 0 0 1 0 0 1 1 0 1 0 0 0 0 0 1 0 0 1 1 0 0 0 1 0 0 0 1 0 0 1 1 0 0 0 1 0 0 1 1 0 0 1 1 0 0 1 0 0 0 1 0 0 0 1 0 1 0 0 1 0 0 0 0 1 1 0 0 1 0 0 0 1 0 1 0 1 1 0 0 0 1 0 0 0 0 1 0 0 0 0 0 1 0 1 0 1 0 1 0 0 0 0 0 1 0 1 0 1 1 0 1 0 1 0 0 1 1 0 0 1 1 0 0 0 0 0 0 1 1 0 1 0 1 0 0 0 0 0 1 0 1 0 0 1 0 1 0 0 0 1 0 0 0 0 0 1 0 1 0 1 0 0 0 1 1 0 0 1 0 0 0 1 0 1 0 1 1 0 0 0 0 0 0 1 0 1 0 0 0 0 0 1 0 1 0 1 0 1 0 0 0 0 0 1 0 1 0 1 1 0 0 1 0 0 1 0 0 1 0 0 1 0 1 0 1 0 0 0 0 0 1 0 1 0 0 0 0 1 0 0 0 1 1 0 0 0 0 1 0 1 0 0 0 1 1 0 0 1 1 0 0 0 1 0 0 0 1 0 0 1 1 0 0 0 1 0 0 1 1 0 0 1 1 0 0 1 0 0 0 1 0 0 0 1 0 0 1 0 1 0 1 0 0 0 0 0 1 0 0 0 0 1 0 1 0 0 0 1 0 0 0 0 0 1 0 1 0 1 1 0 1 0 1 0 0 0 0 0 1 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 1 0 0 0 1 0 1 0 0 0 0 0 1 0 1 0 1 0 1 0 0 0 1 0 1 0 1 0 1 0 1 0 0 0 0 0 1 0 1 0 0 0 1 0 0 0 1 0 1 0 1 0 1 1 0 0 1 0 1 0 1 0 1 0 0 0 0 0 1 0 0 0 1 0 1 0 0 0 1 1 0 0 1 0 0 0 1 0 0 0 0 1 0 1 0 0 1 0 0 0 1 1 0 0 1 0 0 0 1 0 1 0 0
29.38/30.05	c 30	Heap : 1 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
29.38/30.09	c 30	CPU 24.22 (0.03 0.01 24.19 5.42)
29.38/30.09	c 30	END Wed Jul  2 14:43:30 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-1042109-1215002580/watcher-1042109-1215002580 -o /tmp/evaluation-result-1042109-1215002580/solver-1042109-1215002580 -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-1042109-1215002580.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 2.00 1.93 4/80 2850
/proc/meminfo: memFree=1859488/2055920 swapFree=4179724/4192956
[pid=2850] ppid=2848 vsize=18572 CPUtime=0
/proc/2850/stat : 2850 (runsolver) R 2848 2850 1940 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 1979226877 19017728 292 996147200 4194304 4296836 548682068272 18446744073709551615 237947645223 0 0 4096 24578 0 0 0 17 1 0 0
/proc/2850/statm: 4643 292 257 25 0 2626 0

[startup+0.078087 s]
/proc/loadavg: 2.00 2.00 1.93 4/80 2850
/proc/meminfo: memFree=1859488/2055920 swapFree=4179724/4192956
[pid=2850] ppid=2848 vsize=13600 CPUtime=0.04
/proc/2850/stat : 2850 (sugar) S 2848 2850 1940 0 -1 4194304 900 127 0 0 3 1 0 0 19 0 1 0 1979226877 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 237956542562 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/2850/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13600

[startup+0.101986 s]
/proc/loadavg: 2.00 2.00 1.93 4/80 2850
/proc/meminfo: memFree=1859488/2055920 swapFree=4179724/4192956
[pid=2850] ppid=2848 vsize=13600 CPUtime=0.04
/proc/2850/stat : 2850 (sugar) S 2848 2850 1940 0 -1 4194304 900 127 0 0 3 1 0 0 19 0 1 0 1979226877 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 237956542562 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/2850/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13600

[startup+0.302014 s]
/proc/loadavg: 2.00 2.00 1.93 4/80 2850
/proc/meminfo: memFree=1859488/2055920 swapFree=4179724/4192956
[pid=2850] ppid=2848 vsize=13600 CPUtime=0.04
/proc/2850/stat : 2850 (sugar) S 2848 2850 1940 0 -1 4194304 900 127 0 0 3 1 0 0 19 0 1 0 1979226877 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 237956542562 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/2850/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13600

[startup+0.702084 s]
/proc/loadavg: 2.00 2.00 1.93 4/80 2850
/proc/meminfo: memFree=1859488/2055920 swapFree=4179724/4192956
[pid=2850] ppid=2848 vsize=13600 CPUtime=0.04
/proc/2850/stat : 2850 (sugar) S 2848 2850 1940 0 -1 4194304 900 127 0 0 3 1 0 0 19 0 1 0 1979226877 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 237956542562 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/2850/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13600

[startup+1.50122 s]
/proc/loadavg: 2.08 2.02 1.93 4/91 2872
/proc/meminfo: memFree=1851144/2055920 swapFree=4179724/4192956
[pid=2850] ppid=2848 vsize=13600 CPUtime=0.69
/proc/2850/stat : 2850 (sugar) S 2848 2850 1940 0 -1 4194304 974 5002 0 1 3 1 61 4 15 0 1 0 1979226877 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 237956542562 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/2850/statm: 3400 797 370 3 0 500 0
[pid=2863] ppid=2850 vsize=5356 CPUtime=0
/proc/2863/stat : 2863 (sh) S 2850 2850 1940 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 1979226950 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2863/statm: 1339 233 193 169 0 50 0
[pid=2864] ppid=2863 vsize=868356 CPUtime=0.75
/proc/2864/stat : 2864 (java) S 2863 2850 1940 0 -1 0 6091 0 1 0 71 4 0 0 18 0 9 0 1979226950 889196544 5465 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/2864/statm: 217089 5465 1839 9 0 211664 0
[pid=2864/tid=2865] ppid=2863 vsize=868356 CPUtime=0.45
/proc/2864/task/2865/stat : 2865 (java) R 2863 2850 1940 0 -1 64 2663 0 1 0 44 1 0 0 20 0 9 0 1979226951 889196544 5465 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=2864/tid=2866] ppid=2863 vsize=868356 CPUtime=0.05
/proc/2864/task/2866/stat : 2866 (java) R 2863 2850 1940 0 -1 64 1275 0 0 0 5 0 0 0 16 0 9 0 1979226952 889196544 5465 996147200 134512640 134550740 4294955952 18446744073709551615 102469633 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=2864/tid=2867] ppid=2863 vsize=868356 CPUtime=0
/proc/2864/task/2867/stat : 2867 (java) S 2863 2850 1940 0 -1 64 9 0 0 0 0 0 0 0 19 0 9 0 1979226953 889196544 5465 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=2864/tid=2868] ppid=2863 vsize=868356 CPUtime=0
/proc/2864/task/2868/stat : 2868 (java) S 2863 2850 1940 0 -1 64 4 0 0 0 0 0 0 0 20 0 9 0 1979226953 889196544 5465 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=2864/tid=2869] ppid=2863 vsize=868356 CPUtime=0
/proc/2864/task/2869/stat : 2869 (java) S 2863 2850 1940 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 1979226955 889196544 5465 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=2864/tid=2870] ppid=2863 vsize=868356 CPUtime=0.22
/proc/2864/task/2870/stat : 2870 (java) S 2863 2850 1940 0 -1 64 1461 0 0 0 21 1 0 0 16 0 9 0 1979226955 889196544 5465 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=2864/tid=2871] ppid=2863 vsize=868356 CPUtime=0
/proc/2864/task/2871/stat : 2871 (java) S 2863 2850 1940 0 -1 64 2 0 0 0 0 0 0 0 19 0 9 0 1979226955 889196544 5465 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=2864/tid=2872] ppid=2863 vsize=868356 CPUtime=0
/proc/2864/task/2872/stat : 2872 (java) S 2863 2850 1940 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 1979226955 889196544 5465 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.44
Current children cumulated vsize (KiB) 887312

[startup+3.10247 s]
/proc/loadavg: 2.08 2.02 1.93 4/91 2872
/proc/meminfo: memFree=1835528/2055920 swapFree=4179724/4192956
[pid=2850] ppid=2848 vsize=13600 CPUtime=0.69
/proc/2850/stat : 2850 (sugar) S 2848 2850 1940 0 -1 4194304 974 5002 0 1 3 1 61 4 15 0 1 0 1979226877 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 237956542562 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/2850/statm: 3400 797 370 3 0 500 0
[pid=2863] ppid=2850 vsize=5356 CPUtime=0
/proc/2863/stat : 2863 (sh) S 2850 2850 1940 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 1979226950 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2863/statm: 1339 233 193 169 0 50 0
[pid=2864] ppid=2863 vsize=868468 CPUtime=2.32
/proc/2864/stat : 2864 (java) S 2863 2850 1940 0 -1 0 8994 0 1 0 220 12 0 0 18 0 9 0 1979226950 889311232 7892 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/2864/statm: 217117 7892 2565 9 0 211664 0
[pid=2864/tid=2865] ppid=2863 vsize=868468 CPUtime=1.65
/proc/2864/task/2865/stat : 2865 (java) R 2863 2850 1940 0 -1 64 2988 0 1 0 158 7 0 0 25 0 9 0 1979226951 889311232 7892 996147200 134512640 134550740 4294955952 18446744073709551615 4127041630 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=2864/tid=2866] ppid=2863 vsize=868468 CPUtime=0.35
/proc/2864/task/2866/stat : 2866 (java) S 2863 2850 1940 0 -1 64 3799 0 0 0 33 2 0 0 16 0 9 0 1979226952 889311232 7892 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=2864/tid=2867] ppid=2863 vsize=868468 CPUtime=0
/proc/2864/task/2867/stat : 2867 (java) S 2863 2850 1940 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 1979226953 889311232 7892 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=2864/tid=2868] ppid=2863 vsize=868468 CPUtime=0
/proc/2864/task/2868/stat : 2868 (java) S 2863 2850 1940 0 -1 64 5 0 0 0 0 0 0 0 15 0 9 0 1979226953 889311232 7892 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=2864/tid=2869] ppid=2863 vsize=868468 CPUtime=0
/proc/2864/task/2869/stat : 2869 (java) S 2863 2850 1940 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 1979226955 889311232 7892 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=2864/tid=2870] ppid=2863 vsize=868468 CPUtime=0.3
/proc/2864/task/2870/stat : 2870 (java) S 2863 2850 1940 0 -1 64 1513 0 0 0 29 1 0 0 16 0 9 0 1979226955 889311232 7892 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=2864/tid=2871] ppid=2863 vsize=868468 CPUtime=0
/proc/2864/task/2871/stat : 2871 (java) S 2863 2850 1940 0 -1 64 2 0 0 0 0 0 0 0 19 0 9 0 1979226955 889311232 7892 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=2864/tid=2872] ppid=2863 vsize=868468 CPUtime=0
/proc/2864/task/2872/stat : 2872 (java) S 2863 2850 1940 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 1979226955 889311232 7892 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) 887424

[startup+6.30297 s]
/proc/loadavg: 2.08 2.02 1.93 3/83 2874
/proc/meminfo: memFree=1828488/2055920 swapFree=4179724/4192956
[pid=2850] ppid=2848 vsize=13600 CPUtime=4.23
/proc/2850/stat : 2850 (sugar) S 2848 2850 1940 0 -1 4194304 1022 14577 0 2 3 1 394 25 16 0 1 0 1979226877 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 237956542562 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/2850/statm: 3400 799 370 3 0 500 0
[pid=2873] ppid=2850 vsize=5356 CPUtime=0
/proc/2873/stat : 2873 (sh) S 2850 2850 1940 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1979227315 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2873/statm: 1339 232 193 169 0 50 0
[pid=2874] ppid=2873 vsize=12472 CPUtime=1.88
/proc/2874/stat : 2874 (picosat) R 2873 2850 1940 0 -1 4194304 2832 0 0 0 79 109 0 0 25 0 1 0 1979227315 12771328 2818 996147200 134512640 134931368 4294956256 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/2874/statm: 3118 2818 40 102 0 3013 0
Current children cumulated CPU time (s) 6.11
Current children cumulated vsize (KiB) 31428

[startup+12.702 s]
/proc/loadavg: 2.07 2.02 1.93 3/83 2874
/proc/meminfo: memFree=1804168/2055920 swapFree=4179724/4192956
[pid=2850] ppid=2848 vsize=13600 CPUtime=4.23
/proc/2850/stat : 2850 (sugar) S 2848 2850 1940 0 -1 4194304 1022 14577 0 2 3 1 394 25 16 0 1 0 1979226877 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 237956542562 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/2850/statm: 3400 799 370 3 0 500 0
[pid=2873] ppid=2850 vsize=5356 CPUtime=0
/proc/2873/stat : 2873 (sh) S 2850 2850 1940 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1979227315 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2873/statm: 1339 232 193 169 0 50 0
[pid=2874] ppid=2873 vsize=36664 CPUtime=8.22
/proc/2874/stat : 2874 (picosat) R 2873 2850 1940 0 -1 4194304 8775 0 0 0 355 467 0 0 25 0 1 0 1979227315 37543936 8761 996147200 134512640 134931368 4294956256 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/2874/statm: 9166 8761 40 102 0 9061 0
Current children cumulated CPU time (s) 12.45
Current children cumulated vsize (KiB) 55620

[startup+25.5021 s]
/proc/loadavg: 2.06 2.01 1.93 3/83 2874
/proc/meminfo: memFree=1798088/2055920 swapFree=4179724/4192956
[pid=2850] ppid=2848 vsize=13600 CPUtime=4.23
/proc/2850/stat : 2850 (sugar) S 2848 2850 1940 0 -1 4194304 1022 14577 0 2 3 1 394 25 16 0 1 0 1979226877 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 237956542562 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/2850/statm: 3400 799 370 3 0 500 0
[pid=2873] ppid=2850 vsize=5356 CPUtime=0
/proc/2873/stat : 2873 (sh) S 2850 2850 1940 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1979227315 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2873/statm: 1339 232 193 169 0 50 0
[pid=2874] ppid=2873 vsize=40608 CPUtime=20.91
/proc/2874/stat : 2874 (picosat) R 2873 2850 1940 0 -1 4194304 9673 0 0 0 1579 512 0 0 25 0 1 0 1979227315 41582592 9659 996147200 134512640 134931368 4294956256 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/2874/statm: 10152 9659 42 102 0 10047 0
Current children cumulated CPU time (s) 25.14
Current children cumulated vsize (KiB) 59564

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

[startup+27.1013 s]
/proc/loadavg: 2.05 2.01 1.93 3/83 2874
/proc/meminfo: memFree=1798088/2055920 swapFree=4179724/4192956
[pid=2850] ppid=2848 vsize=13600 CPUtime=4.23
/proc/2850/stat : 2850 (sugar) S 2848 2850 1940 0 -1 4194304 1022 14577 0 2 3 1 394 25 16 0 1 0 1979226877 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 237956542562 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/2850/statm: 3400 799 370 3 0 500 0
[pid=2873] ppid=2850 vsize=5356 CPUtime=0
/proc/2873/stat : 2873 (sh) S 2850 2850 1940 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1979227315 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2873/statm: 1339 232 193 169 0 50 0
[pid=2874] ppid=2873 vsize=40608 CPUtime=22.49
/proc/2874/stat : 2874 (picosat) R 2873 2850 1940 0 -1 4194304 9683 0 0 0 1737 512 0 0 25 0 1 0 1979227315 41582592 9669 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/2874/statm: 10152 9669 42 102 0 10047 0
Current children cumulated CPU time (s) 26.72
Current children cumulated vsize (KiB) 59564

[startup+28.7016 s]
/proc/loadavg: 2.05 2.01 1.93 3/83 2874
/proc/meminfo: memFree=1798024/2055920 swapFree=4179724/4192956
[pid=2850] ppid=2848 vsize=13600 CPUtime=4.23
/proc/2850/stat : 2850 (sugar) S 2848 2850 1940 0 -1 4194304 1022 14577 0 2 3 1 394 25 16 0 1 0 1979226877 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 237956542562 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/2850/statm: 3400 799 370 3 0 500 0
[pid=2873] ppid=2850 vsize=5356 CPUtime=0
/proc/2873/stat : 2873 (sh) S 2850 2850 1940 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1979227315 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2873/statm: 1339 232 193 169 0 50 0
[pid=2874] ppid=2873 vsize=40608 CPUtime=24.08
/proc/2874/stat : 2874 (picosat) R 2873 2850 1940 0 -1 4194304 9691 0 0 0 1896 512 0 0 25 0 1 0 1979227315 41582592 9677 996147200 134512640 134931368 4294956256 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/2874/statm: 10152 9677 42 102 0 10047 0
Current children cumulated CPU time (s) 28.31
Current children cumulated vsize (KiB) 59564

[startup+29.5017 s]
/proc/loadavg: 2.05 2.01 1.93 3/83 2874
/proc/meminfo: memFree=1798024/2055920 swapFree=4179724/4192956
[pid=2850] ppid=2848 vsize=13600 CPUtime=4.23
/proc/2850/stat : 2850 (sugar) S 2848 2850 1940 0 -1 4194304 1022 14577 0 2 3 1 394 25 16 0 1 0 1979226877 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 237956542562 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/2850/statm: 3400 799 370 3 0 500 0
[pid=2873] ppid=2850 vsize=5356 CPUtime=0
/proc/2873/stat : 2873 (sh) S 2850 2850 1940 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1979227315 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2873/statm: 1339 232 193 169 0 50 0
[pid=2874] ppid=2873 vsize=40608 CPUtime=24.87
/proc/2874/stat : 2874 (picosat) R 2873 2850 1940 0 -1 4194304 9698 0 0 0 1975 512 0 0 25 0 1 0 1979227315 41582592 9684 996147200 134512640 134931368 4294956256 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/2874/statm: 10152 9684 42 102 0 10047 0
Current children cumulated CPU time (s) 29.1
Current children cumulated vsize (KiB) 59564

[startup+29.9018 s]
/proc/loadavg: 2.05 2.01 1.93 3/83 2874
/proc/meminfo: memFree=1797960/2055920 swapFree=4179724/4192956
[pid=2850] ppid=2848 vsize=13600 CPUtime=29.38
/proc/2850/stat : 2850 (sugar) S 2848 2850 1940 0 -1 4194304 1091 24581 0 2 3 1 2395 539 16 0 1 0 1979226877 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 237956542562 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/2850/statm: 3400 799 370 3 0 500 0
Current children cumulated CPU time (s) 29.38
Current children cumulated vsize (KiB) 13600

[startup+30.0018 s]
/proc/loadavg: 2.05 2.01 1.93 3/83 2874
/proc/meminfo: memFree=1797960/2055920 swapFree=4179724/4192956
[pid=2850] ppid=2848 vsize=13600 CPUtime=29.38
/proc/2850/stat : 2850 (sugar) S 2848 2850 1940 0 -1 4194304 1091 24581 0 2 3 1 2395 539 16 0 1 0 1979226877 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 237956542562 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/2850/statm: 3400 799 370 3 0 500 0
Current children cumulated CPU time (s) 29.38
Current children cumulated vsize (KiB) 13600

Child status: 0
Real time (s): 30.0966
CPU time (s): 29.6915
CPU user time (s): 24.2363
CPU system time (s): 5.45517
CPU usage (%): 98.6539
Max. virtual memory (cumulated for all children) (KiB): 887564

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 24.2363
system time used= 5.45517
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 29611
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= 7102
involuntary context switches= 7557

runsolver used 0.047992 second user time and 0.096985 second system time

The end

Launcher Data (download as text)

Begin job on node69 at 2008-07-02 14:43:00
IDJOB=1042109
IDBENCH=53873
IDSOLVER=345
FILE ID=node69/1042109-1215002580
PBS_JOBID= 7870784
Free space on /tmp= 66528 MiB

SOLVER NAME= Sugar v1.13+picosat
BENCH NAME= CPAI08/csp/allsquares/normalized-squares-21-21.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-1042109-1215002580/watcher-1042109-1215002580 -o /tmp/evaluation-result-1042109-1215002580/solver-1042109-1215002580 -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-1042109-1215002580.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 7c9360f7d63a1fda1cc47b47892f65e0
RANDOM SEED=1905741909

node69.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		: 3000.259
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		: 3000.259
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:       1860032 kB
Buffers:          6400 kB
Cached:          64256 kB
SwapCached:       6796 kB
Active:         123352 kB
Inactive:        18636 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1860032 kB
SwapTotal:     4192956 kB
SwapFree:      4179724 kB
Dirty:            1472 kB
Writeback:           0 kB
Mapped:          85120 kB
Slab:            38948 kB
Committed_AS:  4565016 kB
PageTables:       2032 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= 66528 MiB
End job on node69 at 2008-07-02 14:43:30