Trace number 1080023

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 6.62199 6.80589

General information on the benchmark

Namecsp/rand-3-20-20/
normalized-rand-3-20-20-60-632-12_ext.xml
MD5SUMb8c2bd661dc6ef0ca0d01b71637dc540
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 benchmark6.62199
Satisfiable
(Un)Satisfiability was proved
Number of variables20
Number of constraints59
Maximum constraint arity3
Maximum domain size20
Number of constraints which are defined in extension59
Number of constraints which are defined in intension0
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 00:47:01 2008
0.00/0.05	c 0	PID 27021
0.00/0.05	c 0	HOST node52.alineos.net
0.00/0.05	c 0	CONVERTING HOME/instance-1080023-1215211621.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-1080023-1215211621.xml' 'HOME/temp.csp'
0.03/0.74	c 1	1 domains, 20 variables, 0 predicates, 59 relations, 59 constraints
0.03/0.79	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.03/0.79	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'
0.71/0.87	c 1	Parsing HOME/temp.csp
2.00/2.12	c 2	parsed 139 expressions
2.00/2.13	c 2	Heap : 20 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
2.00/2.13	c 2	Converting to clausal form CSP
2.00/2.15	c 2	converted 14 (10%) expressions
2.00/2.17	c 2	converted 28 (20%) expressions
2.19/2.34	c 3	converted 42 (30%) expressions
2.19/2.34	c 3	converted 56 (40%) expressions
2.19/2.34	c 3	converted 70 (50%) expressions
2.29/2.45	c 3	converted 84 (60%) expressions
2.38/2.56	c 3	converted 98 (70%) expressions
2.48/2.68	c 3	converted 112 (80%) expressions
2.58/2.78	c 3	converted 126 (90%) expressions
2.98/3.13	c 3	converted 139 (100%) expressions
2.98/3.13	c 3	CSP : 20 integers, 0 booleans, 59 clauses, largest domain size 20
2.98/3.13	c 3	Heap : 40 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
2.98/3.13	c 3	Propagation in CSP
2.98/3.13	c 3	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
2.98/3.13	c 3	CSP : 20 integers, 0 booleans, 59 clauses, largest domain size 20
2.98/3.13	c 3	Heap : 40 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
2.98/3.13	c 3	Simplifing CSP by introducing new Boolean variables
2.98/3.13	c 3	CSP : 20 integers, 0 booleans, 59 clauses, largest domain size 20
2.98/3.13	c 3	Heap : 40 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
3.08/3.26	c 3	Encoding CSP to SAT : HOME/temp.cnf
3.08/3.27	c 3	2 (10%) CSP integer variables are encoded (36 clauses, 371 bytes)
3.08/3.27	c 3	4 (20%) CSP integer variables are encoded (72 clauses, 695 bytes)
3.08/3.27	c 3	6 (30%) CSP integer variables are encoded (108 clauses, 1048 bytes)
3.08/3.27	c 3	8 (40%) CSP integer variables are encoded (144 clauses, 1444 bytes)
3.08/3.28	c 3	10 (50%) CSP integer variables are encoded (180 clauses, 1840 bytes)
3.08/3.28	c 3	12 (60%) CSP integer variables are encoded (216 clauses, 2236 bytes)
3.08/3.28	c 3	14 (70%) CSP integer variables are encoded (252 clauses, 2632 bytes)
3.08/3.28	c 3	16 (80%) CSP integer variables are encoded (288 clauses, 3028 bytes)
3.08/3.28	c 3	18 (90%) CSP integer variables are encoded (324 clauses, 3424 bytes)
3.08/3.28	c 3	20 (100%) CSP integer variables are encoded (360 clauses, 3820 bytes)
3.27/3.48	c 4	6 (10%) CSP clauses are encoded (11151 clauses, 242579 bytes)
3.46/3.62	c 4	12 (20%) CSP clauses are encoded (21921 clauses, 494756 bytes)
3.57/3.76	c 4	18 (30%) CSP clauses are encoded (32799 clauses, 758075 bytes)
3.66/3.89	c 4	24 (40%) CSP clauses are encoded (43623 clauses, 1020794 bytes)
3.87/4.03	c 4	30 (50%) CSP clauses are encoded (54423 clauses, 1285325 bytes)
3.97/4.15	c 4	36 (60%) CSP clauses are encoded (64672 clauses, 1537830 bytes)
4.07/4.29	c 4	42 (70%) CSP clauses are encoded (75496 clauses, 1812536 bytes)
4.26/4.43	c 5	48 (80%) CSP clauses are encoded (86389 clauses, 2104025 bytes)
4.36/4.56	c 5	54 (90%) CSP clauses are encoded (97141 clauses, 2391260 bytes)
4.46/4.68	c 5	59 (100%) CSP clauses are encoded (106103 clauses, 2630894 bytes)
4.46/4.68	c 5	59 CSP clauses encoded
4.46/4.68	c 5	Writing map file : HOME/temp.map
4.46/4.68	c 5	Heap : 19 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
4.46/4.68	c 5	SAT : 380 SAT variables, 106103 SAT clauses, 2630894 bytes
4.46/4.68	c 5	Heap : 19 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
4.54/4.71	c 5	SOLVING HOME/temp.cnf
4.54/4.71	c 5	CMD HOME/picosat 'HOME/temp.cnf' -o 'HOME/temp.out'
6.44/6.64	c 7	DECODING HOME/temp.out WITH HOME/temp.map
6.44/6.64	c 7	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
6.48/6.72	c 7	Decoding HOME/temp.out
6.48/6.75	s SATISFIABLE
6.48/6.75	v 5 8 0 9 18 2 16 15 2 15 12 4 15 16 14 13 12 15 0 9
6.48/6.75	c 7	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
6.48/6.80	c 7	CPU 5.52 (0.03 0.01 5.49 1.07)
6.48/6.80	c 7	END Sat Jul  5 00:47:08 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-1080023-1215211621/watcher-1080023-1215211621 -o /tmp/evaluation-result-1080023-1215211621/solver-1080023-1215211621 -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-1080023-1215211621.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: 2.07 1.33 0.61 4/74 27021
/proc/meminfo: memFree=481824/2055920 swapFree=4180424/4192956
[pid=27021] ppid=27019 vsize=18572 CPUtime=0
/proc/27021/stat : 27021 (runsolver) R 27019 27021 26879 0 -1 4194368 15 0 0 0 0 0 0 0 22 0 1 0 2000134388 19017728 292 996147200 4194304 4296836 548682068272 18446744073709551615 273653755175 0 0 4096 24578 0 0 0 17 1 0 0
/proc/27021/statm: 4643 292 257 25 0 2626 0

[startup+0.091357 s]
/proc/loadavg: 2.07 1.33 0.61 4/74 27021
/proc/meminfo: memFree=481824/2055920 swapFree=4180424/4192956
[pid=27021] ppid=27019 vsize=13600 CPUtime=0.03
/proc/27021/stat : 27021 (sugar) S 27019 27021 26879 0 -1 4194304 900 127 0 0 3 0 0 0 19 0 1 0 2000134388 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 273662652514 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27021/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.102354 s]
/proc/loadavg: 2.07 1.33 0.61 4/74 27021
/proc/meminfo: memFree=481824/2055920 swapFree=4180424/4192956
[pid=27021] ppid=27019 vsize=13600 CPUtime=0.03
/proc/27021/stat : 27021 (sugar) S 27019 27021 26879 0 -1 4194304 900 127 0 0 3 0 0 0 19 0 1 0 2000134388 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 273662652514 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27021/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.302397 s]
/proc/loadavg: 2.07 1.33 0.61 4/74 27021
/proc/meminfo: memFree=481824/2055920 swapFree=4180424/4192956
[pid=27021] ppid=27019 vsize=13600 CPUtime=0.03
/proc/27021/stat : 27021 (sugar) S 27019 27021 26879 0 -1 4194304 900 127 0 0 3 0 0 0 19 0 1 0 2000134388 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 273662652514 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27021/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.701443 s]
/proc/loadavg: 2.07 1.33 0.61 4/74 27021
/proc/meminfo: memFree=481824/2055920 swapFree=4180424/4192956
[pid=27021] ppid=27019 vsize=13600 CPUtime=0.03
/proc/27021/stat : 27021 (sugar) S 27019 27021 26879 0 -1 4194304 900 127 0 0 3 0 0 0 19 0 1 0 2000134388 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 273662652514 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27021/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+1.50157 s]
/proc/loadavg: 2.07 1.33 0.61 4/85 27043
/proc/meminfo: memFree=472776/2055920 swapFree=4180424/4192956
[pid=27021] ppid=27019 vsize=13600 CPUtime=0.71
/proc/27021/stat : 27021 (sugar) S 27019 27021 26879 0 -1 4194304 973 6979 0 1 3 0 62 6 16 0 1 0 2000134388 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 273662652514 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27021/statm: 3400 797 370 3 0 500 0
[pid=27034] ppid=27021 vsize=5356 CPUtime=0
/proc/27034/stat : 27034 (sh) S 27021 27021 26879 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 2000134467 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27034/statm: 1339 233 193 169 0 50 0
[pid=27035] ppid=27034 vsize=864012 CPUtime=0.68
/proc/27035/stat : 27035 (java) S 27034 27021 26879 0 -1 0 6527 0 1 0 65 3 0 0 18 0 9 0 2000134468 884748288 5818 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/27035/statm: 216003 5818 2532 9 0 210585 0
[pid=27035/tid=27036] ppid=27034 vsize=864012 CPUtime=0.45
/proc/27035/task/27036/stat : 27036 (java) R 27034 27021 26879 0 -1 64 2454 0 1 0 44 1 0 0 21 0 9 0 2000134468 884748288 5818 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27035/tid=27037] ppid=27034 vsize=864012 CPUtime=0.17
/proc/27035/task/27037/stat : 27037 (java) R 27034 27021 26879 0 -1 64 3064 0 0 0 16 1 0 0 16 0 9 0 2000134470 884748288 5818 996147200 134512640 134550740 4294955952 18446744073709551615 104179099 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=27035/tid=27038] ppid=27034 vsize=864012 CPUtime=0
/proc/27035/task/27038/stat : 27038 (java) S 27034 27021 26879 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 2000134470 884748288 5818 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27035/tid=27039] ppid=27034 vsize=864012 CPUtime=0
/proc/27035/task/27039/stat : 27039 (java) S 27034 27021 26879 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 2000134470 884748288 5818 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27035/tid=27040] ppid=27034 vsize=864012 CPUtime=0
/proc/27035/task/27040/stat : 27040 (java) S 27034 27021 26879 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 2000134472 884748288 5818 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27035/tid=27041] ppid=27034 vsize=864012 CPUtime=0.04
/proc/27035/task/27041/stat : 27041 (java) S 27034 27021 26879 0 -1 64 312 0 0 0 4 0 0 0 16 0 9 0 2000134472 884748288 5818 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27035/tid=27042] ppid=27034 vsize=864012 CPUtime=0
/proc/27035/task/27042/stat : 27042 (java) S 27034 27021 26879 0 -1 64 2 0 0 0 0 0 0 0 19 0 9 0 2000134472 884748288 5818 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27035/tid=27043] ppid=27034 vsize=864012 CPUtime=0
/proc/27035/task/27043/stat : 27043 (java) S 27034 27021 26879 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 2000134472 884748288 5818 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.39
Current children cumulated vsize (KiB) 882968

[startup+3.1028 s]
/proc/loadavg: 2.07 1.33 0.61 3/85 27043
/proc/meminfo: memFree=451656/2055920 swapFree=4180424/4192956
[pid=27021] ppid=27019 vsize=13600 CPUtime=0.71
/proc/27021/stat : 27021 (sugar) S 27019 27021 26879 0 -1 4194304 973 6979 0 1 3 0 62 6 15 0 1 0 2000134388 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 273662652514 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27021/statm: 3400 797 370 3 0 500 0
[pid=27034] ppid=27021 vsize=5356 CPUtime=0
/proc/27034/stat : 27034 (sh) S 27021 27021 26879 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 2000134467 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27034/statm: 1339 233 193 169 0 50 0
[pid=27035] ppid=27034 vsize=864224 CPUtime=2.27
/proc/27035/stat : 27035 (java) S 27034 27021 26879 0 -1 0 14908 0 1 0 220 7 0 0 18 0 9 0 2000134468 884965376 14153 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/27035/statm: 216056 14153 2540 9 0 210631 0
[pid=27035/tid=27036] ppid=27034 vsize=864224 CPUtime=1.17
/proc/27035/task/27036/stat : 27036 (java) R 27034 27021 26879 0 -1 64 3186 0 1 0 115 2 0 0 25 0 9 0 2000134468 884965376 14153 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27035/tid=27037] ppid=27034 vsize=864224 CPUtime=1.02
/proc/27035/task/27037/stat : 27037 (java) R 27034 27021 26879 0 -1 64 10708 0 0 0 99 3 0 0 17 0 9 0 2000134470 884965376 14153 996147200 134512640 134550740 4294955952 18446744073709551615 102516792 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=27035/tid=27038] ppid=27034 vsize=864224 CPUtime=0
/proc/27035/task/27038/stat : 27038 (java) S 27034 27021 26879 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 2000134470 884965376 14153 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27035/tid=27039] ppid=27034 vsize=864224 CPUtime=0
/proc/27035/task/27039/stat : 27039 (java) S 27034 27021 26879 0 -1 64 9 0 0 0 0 0 0 0 16 0 9 0 2000134470 884965376 14153 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27035/tid=27040] ppid=27034 vsize=864224 CPUtime=0
/proc/27035/task/27040/stat : 27040 (java) S 27034 27021 26879 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 2000134472 884965376 14153 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27035/tid=27041] ppid=27034 vsize=864224 CPUtime=0.05
/proc/27035/task/27041/stat : 27041 (java) S 27034 27021 26879 0 -1 64 317 0 0 0 5 0 0 0 16 0 9 0 2000134472 884965376 14153 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27035/tid=27042] ppid=27034 vsize=864224 CPUtime=0
/proc/27035/task/27042/stat : 27042 (java) S 27034 27021 26879 0 -1 64 2 0 0 0 0 0 0 0 19 0 9 0 2000134472 884965376 14153 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27035/tid=27043] ppid=27034 vsize=864224 CPUtime=0
/proc/27035/task/27043/stat : 27043 (java) S 27034 27021 26879 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 2000134472 884965376 14153 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.98
Current children cumulated vsize (KiB) 883180

[startup+6.30127 s]
/proc/loadavg: 2.15 1.35 0.62 3/77 27045
/proc/meminfo: memFree=473032/2055920 swapFree=4180424/4192956
[pid=27021] ppid=27019 vsize=13600 CPUtime=4.57
/proc/27021/stat : 27021 (sugar) S 27019 27021 26879 0 -1 4194304 1022 22610 0 2 3 0 436 18 16 0 1 0 2000134388 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 273662652514 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27021/statm: 3400 798 370 3 0 500 0
[pid=27044] ppid=27021 vsize=5356 CPUtime=0
/proc/27044/stat : 27044 (sh) S 27021 27021 26879 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2000134859 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27044/statm: 1339 232 193 169 0 50 0
[pid=27045] ppid=27044 vsize=5100 CPUtime=1.57
/proc/27045/stat : 27045 (picosat) R 27044 27021 26879 0 -1 4194304 1198 0 0 0 71 86 0 0 25 0 1 0 2000134859 5222400 1184 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/27045/statm: 1275 1184 42 102 0 1170 0
Current children cumulated CPU time (s) 6.14
Current children cumulated vsize (KiB) 24056

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

[startup+6.70133 s]
/proc/loadavg: 2.15 1.35 0.62 3/77 27045
/proc/meminfo: memFree=470536/2055920 swapFree=4180424/4192956
[pid=27021] ppid=27019 vsize=13600 CPUtime=6.48
/proc/27021/stat : 27021 (sugar) S 27019 27021 26879 0 -1 4194304 1070 24111 0 2 3 1 540 104 17 0 1 0 2000134388 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 273662652514 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27021/statm: 3400 798 370 3 0 500 0
Current children cumulated CPU time (s) 6.48
Current children cumulated vsize (KiB) 13600

[startup+6.80142 s]
/proc/loadavg: 2.15 1.35 0.62 3/77 27045
/proc/meminfo: memFree=470536/2055920 swapFree=4180424/4192956
[pid=27021] ppid=27019 vsize=13600 CPUtime=6.48
/proc/27021/stat : 27021 (sugar) S 27019 27021 26879 0 -1 4194304 1090 24111 0 2 3 1 540 104 16 0 1 0 2000134388 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 273662652514 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27021/statm: 3400 798 370 3 0 500 0
Current children cumulated CPU time (s) 6.48
Current children cumulated vsize (KiB) 13600

Child status: 0
Real time (s): 6.80589
CPU time (s): 6.62199
CPU user time (s): 5.53316
CPU system time (s): 1.08883
CPU usage (%): 97.298
Max. virtual memory (cumulated for all children) (KiB): 883292

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5.53316
system time used= 1.08883
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 28941
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= 2399
involuntary context switches= 2338

runsolver used 0.010998 second user time and 0.030995 second system time

The end

Launcher Data (download as text)

Begin job on node52 at 2008-07-05 00:47:01
IDJOB=1080023
IDBENCH=56930
IDSOLVER=345
FILE ID=node52/1080023-1215211621
PBS_JOBID= 7881800
Free space on /tmp= 66544 MiB

SOLVER NAME= Sugar v1.13+picosat
BENCH NAME= CPAI08/csp/rand-3-20-20/normalized-rand-3-20-20-60-632-12_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-1080023-1215211621/watcher-1080023-1215211621 -o /tmp/evaluation-result-1080023-1215211621/solver-1080023-1215211621 -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-1080023-1215211621.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= b8c2bd661dc6ef0ca0d01b71637dc540
RANDOM SEED=560259189

node52.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		: 3000.265
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		: 3000.265
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:        482368 kB
Buffers:          3596 kB
Cached:        1481648 kB
SwapCached:       6608 kB
Active:         826248 kB
Inactive:       680612 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        482368 kB
SwapTotal:     4192956 kB
SwapFree:      4180424 kB
Dirty:            2540 kB
Writeback:           0 kB
Mapped:          28440 kB
Slab:            51792 kB
Committed_AS:  3919816 kB
PageTables:       1952 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= 66544 MiB
End job on node52 at 2008-07-05 00:47:08