Trace number 1081926

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 81.1797 82.091

General information on the benchmark

Namecsp/haystacks/
normalized-haystacks-11.xml
MD5SUM6480b46caccb72f6573546fdfc3ebfd9
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 benchmark1.22081
Satisfiable
(Un)Satisfiability was proved
Number of variables121
Number of constraints615
Maximum constraint arity2
Maximum domain size11
Number of constraints which are defined in extension0
Number of constraints which are defined in intension615
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.04	c 0	Sugar v1-13 + HOME/picosat
0.00/0.04	c 0	BEGIN Sat Jul  5 03:05:18 2008
0.00/0.04	c 0	PID 1909
0.00/0.05	c 0	HOST node32.alineos.net
0.00/0.05	c 0	CONVERTING HOME/instance-1081926-1215219918.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-1081926-1215219918.xml' 'HOME/temp.csp'
0.04/0.58	c 1	1 domains, 121 variables, 4 predicates, 0 relations, 615 constraints
0.04/0.62	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.04/0.62	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'
0.57/0.70	c 1	Parsing HOME/temp.csp
0.57/0.94	c 1	parsed 741 expressions
0.57/0.95	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.57/0.95	c 1	Converting to clausal form CSP
0.57/0.97	c 1	converted 75 (10%) expressions
0.93/1.01	c 1	converted 149 (20%) expressions
0.93/1.05	c 1	converted 223 (30%) expressions
1.03/1.15	c 2	converted 297 (40%) expressions
1.03/1.16	c 2	converted 371 (50%) expressions
1.03/1.17	c 2	converted 445 (60%) expressions
1.03/1.19	c 2	converted 519 (70%) expressions
1.12/1.20	c 2	converted 593 (80%) expressions
1.12/1.21	c 2	converted 667 (90%) expressions
1.12/1.22	c 2	converted 741 (100%) expressions
1.12/1.22	c 2	CSP : 121 integers, 518 booleans, 1761 clauses, largest domain size 11
1.12/1.22	c 2	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.12/1.22	c 2	Propagation in CSP
1.12/1.26	c 2	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
1.12/1.26	c 2	CSP : 121 integers, 518 booleans, 1761 clauses, largest domain size 11
1.12/1.26	c 2	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.12/1.26	c 2	Simplifing CSP by introducing new Boolean variables
1.12/1.27	c 2	CSP : 121 integers, 1210 booleans, 2453 clauses, largest domain size 11
1.12/1.27	c 2	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.22/1.30	c 2	Encoding CSP to SAT : HOME/temp.cnf
1.22/1.32	c 2	13 (10%) CSP integer variables are encoded (117 clauses, 1155 bytes)
1.22/1.33	c 2	25 (20%) CSP integer variables are encoded (225 clauses, 2343 bytes)
1.22/1.33	c 2	37 (30%) CSP integer variables are encoded (333 clauses, 3531 bytes)
1.22/1.33	c 2	49 (40%) CSP integer variables are encoded (441 clauses, 4719 bytes)
1.22/1.34	c 2	61 (50%) CSP integer variables are encoded (549 clauses, 5907 bytes)
1.22/1.34	c 2	73 (60%) CSP integer variables are encoded (657 clauses, 7095 bytes)
1.22/1.35	c 2	85 (70%) CSP integer variables are encoded (765 clauses, 8283 bytes)
1.22/1.35	c 2	97 (80%) CSP integer variables are encoded (873 clauses, 9471 bytes)
1.22/1.35	c 2	109 (90%) CSP integer variables are encoded (981 clauses, 10822 bytes)
1.22/1.35	c 2	121 (100%) CSP integer variables are encoded (1089 clauses, 12226 bytes)
1.22/1.38	c 2	246 (10%) CSP clauses are encoded (3158 clauses, 43342 bytes)
1.22/1.40	c 2	491 (20%) CSP clauses are encoded (5210 clauses, 75696 bytes)
1.32/1.42	c 2	736 (30%) CSP clauses are encoded (7219 clauses, 108132 bytes)
1.32/1.43	c 2	982 (40%) CSP clauses are encoded (9222 clauses, 140522 bytes)
1.32/1.44	c 2	1227 (50%) CSP clauses are encoded (11125 clauses, 171082 bytes)
1.32/1.46	c 2	1472 (60%) CSP clauses are encoded (13157 clauses, 204180 bytes)
1.32/1.47	c 2	1718 (70%) CSP clauses are encoded (15119 clauses, 235362 bytes)
1.32/1.48	c 2	1963 (80%) CSP clauses are encoded (17095 clauses, 267478 bytes)
1.42/1.50	c 2	2208 (90%) CSP clauses are encoded (19117 clauses, 300678 bytes)
1.42/1.51	c 2	2453 (100%) CSP clauses are encoded (21102 clauses, 334344 bytes)
1.42/1.51	c 2	2453 CSP clauses encoded
1.42/1.51	c 2	Writing map file : HOME/temp.map
1.42/1.52	c 2	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.42/1.52	c 2	SAT : 2420 SAT variables, 21102 SAT clauses, 334344 bytes
1.42/1.52	c 2	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.42/1.57	c 2	SOLVING HOME/temp.cnf
1.42/1.57	c 2	CMD HOME/picosat 'HOME/temp.cnf' -o 'HOME/temp.out'
81.01/81.91	c 82	DECODING HOME/temp.out WITH HOME/temp.map
81.01/81.91	c 82	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
81.04/82.00	c 82	Decoding HOME/temp.out
81.04/82.03	s UNSATISFIABLE
81.04/82.03	c 82	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
81.04/82.09	c 82	CPU 80.94 (0.03 0.01 80.91 0.21)
81.04/82.09	c 82	END Sat Jul  5 03:06:40 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-1081926-1215219918/watcher-1081926-1215219918 -o /tmp/evaluation-result-1081926-1215219918/solver-1081926-1215219918 -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-1081926-1215219918.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: 2.01 1.99 1.99 4/75 1909
/proc/meminfo: memFree=1476520/2055920 swapFree=4097984/4192956
[pid=1909] ppid=1907 vsize=12268 CPUtime=0
/proc/1909/stat : 1909 (sugar) R 1907 1909 1343 0 -1 4194304 348 0 0 0 0 0 0 0 20 0 1 0 1551664018 12562432 316 996147200 4194304 4206940 548682068608 18446744073709551615 268213910117 0 2147483391 4224 0 0 0 0 17 1 0 0
/proc/1909/statm: 3067 316 241 3 0 167 0

[startup+0.061074 s]
/proc/loadavg: 2.01 1.99 1.99 4/75 1909
/proc/meminfo: memFree=1476520/2055920 swapFree=4097984/4192956
[pid=1909] ppid=1907 vsize=13600 CPUtime=0.04
/proc/1909/stat : 1909 (sugar) S 1907 1909 1343 0 -1 4194304 900 127 0 0 3 1 0 0 19 0 1 0 1551664018 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 268222640226 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/1909/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13600

[startup+0.10191 s]
/proc/loadavg: 2.01 1.99 1.99 4/75 1909
/proc/meminfo: memFree=1476520/2055920 swapFree=4097984/4192956
[pid=1909] ppid=1907 vsize=13600 CPUtime=0.04
/proc/1909/stat : 1909 (sugar) S 1907 1909 1343 0 -1 4194304 900 127 0 0 3 1 0 0 19 0 1 0 1551664018 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 268222640226 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/1909/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13600

[startup+0.301928 s]
/proc/loadavg: 2.01 1.99 1.99 4/75 1909
/proc/meminfo: memFree=1476520/2055920 swapFree=4097984/4192956
[pid=1909] ppid=1907 vsize=13600 CPUtime=0.04
/proc/1909/stat : 1909 (sugar) S 1907 1909 1343 0 -1 4194304 900 127 0 0 3 1 0 0 19 0 1 0 1551664018 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 268222640226 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/1909/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13600

[startup+0.701979 s]
/proc/loadavg: 2.01 1.99 1.99 4/75 1909
/proc/meminfo: memFree=1476520/2055920 swapFree=4097984/4192956
[pid=1909] ppid=1907 vsize=13600 CPUtime=0.57
/proc/1909/stat : 1909 (sugar) S 1907 1909 1343 0 -1 4194304 956 4539 0 1 3 1 49 4 16 0 1 0 1551664018 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 268222640226 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/1909/statm: 3400 797 370 3 0 500 0
Current children cumulated CPU time (s) 0.57
Current children cumulated vsize (KiB) 13600

[startup+1.50207 s]
/proc/loadavg: 2.16 2.02 2.01 3/86 1931
/proc/meminfo: memFree=1468240/2055920 swapFree=4097984/4192956
[pid=1909] ppid=1907 vsize=13600 CPUtime=0.57
/proc/1909/stat : 1909 (sugar) S 1907 1909 1343 0 -1 4194304 974 4539 0 1 3 1 49 4 15 0 1 0 1551664018 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 268222640226 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/1909/statm: 3400 797 370 3 0 500 0
[pid=1922] ppid=1909 vsize=5356 CPUtime=0
/proc/1922/stat : 1922 (sh) S 1909 1909 1343 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 1551664081 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1922/statm: 1339 233 193 169 0 50 0
[pid=1923] ppid=1922 vsize=868364 CPUtime=0.85
/proc/1923/stat : 1923 (java) S 1922 1909 1343 0 -1 0 6406 0 1 0 81 4 0 0 18 0 9 0 1551664081 889204736 5620 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/1923/statm: 217091 5620 2563 9 0 211638 0
[pid=1923/tid=1924] ppid=1922 vsize=868364 CPUtime=0.55
/proc/1923/task/1924/stat : 1924 (java) R 1922 1909 1343 0 -1 64 2717 0 1 0 53 2 0 0 19 0 9 0 1551664082 889204736 5620 996147200 134512640 134550740 4294955952 18446744073709551615 103567738 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=1923/tid=1925] ppid=1922 vsize=868364 CPUtime=0.05
/proc/1923/task/1925/stat : 1925 (java) S 1922 1909 1343 0 -1 64 1514 0 0 0 5 0 0 0 16 0 9 0 1551664083 889204736 5620 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=1923/tid=1926] ppid=1922 vsize=868364 CPUtime=0
/proc/1923/task/1926/stat : 1926 (java) S 1922 1909 1343 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 1551664084 889204736 5620 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=1923/tid=1927] ppid=1922 vsize=868364 CPUtime=0
/proc/1923/task/1927/stat : 1927 (java) S 1922 1909 1343 0 -1 64 5 0 0 0 0 0 0 0 15 0 9 0 1551664084 889204736 5620 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=1923/tid=1928] ppid=1922 vsize=868364 CPUtime=0
/proc/1923/task/1928/stat : 1928 (java) S 1922 1909 1343 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 1551664085 889204736 5620 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=1923/tid=1929] ppid=1922 vsize=868364 CPUtime=0.22
/proc/1923/task/1929/stat : 1929 (java) S 1922 1909 1343 0 -1 64 1482 0 0 0 22 0 0 0 16 0 9 0 1551664085 889204736 5620 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=1923/tid=1930] ppid=1922 vsize=868364 CPUtime=0
/proc/1923/task/1930/stat : 1930 (java) S 1922 1909 1343 0 -1 64 2 0 0 0 0 0 0 0 19 0 9 0 1551664086 889204736 5620 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=1923/tid=1931] ppid=1922 vsize=868364 CPUtime=0
/proc/1923/task/1931/stat : 1931 (java) S 1922 1909 1343 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 1551664086 889204736 5620 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) 887320

[startup+3.10125 s]
/proc/loadavg: 2.16 2.02 2.01 3/78 1933
/proc/meminfo: memFree=1472592/2055920 swapFree=4097984/4192956
[pid=1909] ppid=1907 vsize=13600 CPUtime=1.45
/proc/1909/stat : 1909 (sugar) S 1907 1909 1343 0 -1 4194304 1023 11257 0 2 3 1 132 9 16 0 1 0 1551664018 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 268222640226 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/1909/statm: 3400 798 370 3 0 500 0
[pid=1932] ppid=1909 vsize=5356 CPUtime=0
/proc/1932/stat : 1932 (sh) S 1909 1909 1343 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1551664175 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1932/statm: 1339 232 193 169 0 50 0
[pid=1933] ppid=1932 vsize=1980 CPUtime=1.5
/proc/1933/stat : 1933 (picosat) R 1932 1909 1343 0 -1 4194304 416 0 0 0 142 8 0 0 25 0 1 0 1551664176 2027520 400 996147200 134512640 134931368 4294956256 18446744073709551615 134525619 0 0 4096 0 0 0 0 17 1 0 0
/proc/1933/statm: 495 400 48 102 0 390 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 20936

[startup+6.30161 s]
/proc/loadavg: 2.15 2.02 2.00 3/78 1933
/proc/meminfo: memFree=1472208/2055920 swapFree=4097984/4192956
[pid=1909] ppid=1907 vsize=13600 CPUtime=1.45
/proc/1909/stat : 1909 (sugar) S 1907 1909 1343 0 -1 4194304 1023 11257 0 2 3 1 132 9 16 0 1 0 1551664018 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 268222640226 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/1909/statm: 3400 798 370 3 0 500 0
[pid=1932] ppid=1909 vsize=5356 CPUtime=0
/proc/1932/stat : 1932 (sh) S 1909 1909 1343 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1551664175 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1932/statm: 1339 232 193 169 0 50 0
[pid=1933] ppid=1932 vsize=2324 CPUtime=4.67
/proc/1933/stat : 1933 (picosat) R 1932 1909 1343 0 -1 4194304 496 0 0 0 459 8 0 0 25 0 1 0 1551664176 2379776 480 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/1933/statm: 581 480 48 102 0 476 0
Current children cumulated CPU time (s) 6.12
Current children cumulated vsize (KiB) 21280

[startup+12.7013 s]
/proc/loadavg: 2.22 2.04 2.01 3/78 1933
/proc/meminfo: memFree=1471888/2055920 swapFree=4097984/4192956
[pid=1909] ppid=1907 vsize=13600 CPUtime=1.45
/proc/1909/stat : 1909 (sugar) S 1907 1909 1343 0 -1 4194304 1023 11257 0 2 3 1 132 9 16 0 1 0 1551664018 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 268222640226 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/1909/statm: 3400 798 370 3 0 500 0
[pid=1932] ppid=1909 vsize=5356 CPUtime=0
/proc/1932/stat : 1932 (sh) S 1909 1909 1343 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1551664175 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1932/statm: 1339 232 193 169 0 50 0
[pid=1933] ppid=1932 vsize=2636 CPUtime=11.01
/proc/1933/stat : 1933 (picosat) R 1932 1909 1343 0 -1 4194304 582 0 0 0 1093 8 0 0 25 0 1 0 1551664176 2699264 566 996147200 134512640 134931368 4294956256 18446744073709551615 134530225 0 0 4096 0 0 0 0 17 1 0 0
/proc/1933/statm: 659 566 48 102 0 554 0
Current children cumulated CPU time (s) 12.46
Current children cumulated vsize (KiB) 21592

[startup+25.5018 s]
/proc/loadavg: 2.17 2.03 2.01 3/78 1933
/proc/meminfo: memFree=1471440/2055920 swapFree=4097984/4192956
[pid=1909] ppid=1907 vsize=13600 CPUtime=1.45
/proc/1909/stat : 1909 (sugar) S 1907 1909 1343 0 -1 4194304 1023 11257 0 2 3 1 132 9 16 0 1 0 1551664018 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 268222640226 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/1909/statm: 3400 798 370 3 0 500 0
[pid=1932] ppid=1909 vsize=5356 CPUtime=0
/proc/1932/stat : 1932 (sh) S 1909 1909 1343 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1551664175 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1932/statm: 1339 232 193 169 0 50 0
[pid=1933] ppid=1932 vsize=3280 CPUtime=23.69
/proc/1933/stat : 1933 (picosat) R 1932 1909 1343 0 -1 4194304 715 0 0 0 2361 8 0 0 25 0 1 0 1551664176 3358720 699 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/1933/statm: 820 699 48 102 0 715 0
Current children cumulated CPU time (s) 25.14
Current children cumulated vsize (KiB) 22236

[startup+51.102 s]
/proc/loadavg: 2.17 2.05 2.01 3/78 1933
/proc/meminfo: memFree=1470992/2055920 swapFree=4097984/4192956
[pid=1909] ppid=1907 vsize=13600 CPUtime=1.45
/proc/1909/stat : 1909 (sugar) S 1907 1909 1343 0 -1 4194304 1023 11257 0 2 3 1 132 9 16 0 1 0 1551664018 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 268222640226 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/1909/statm: 3400 798 370 3 0 500 0
[pid=1932] ppid=1909 vsize=5356 CPUtime=0
/proc/1932/stat : 1932 (sh) S 1909 1909 1343 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1551664175 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1932/statm: 1339 232 193 169 0 50 0
[pid=1933] ppid=1932 vsize=3724 CPUtime=49.05
/proc/1933/stat : 1933 (picosat) R 1932 1909 1343 0 -1 4194304 849 0 0 0 4897 8 0 0 25 0 1 0 1551664176 3813376 829 996147200 134512640 134931368 4294956256 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/1933/statm: 931 829 48 102 0 826 0
Current children cumulated CPU time (s) 50.5
Current children cumulated vsize (KiB) 22680

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

[startup+63.9011 s]
/proc/loadavg: 2.15 2.04 2.01 3/78 1933
/proc/meminfo: memFree=1470480/2055920 swapFree=4097984/4192956
[pid=1909] ppid=1907 vsize=13600 CPUtime=1.45
/proc/1909/stat : 1909 (sugar) S 1907 1909 1343 0 -1 4194304 1023 11257 0 2 3 1 132 9 16 0 1 0 1551664018 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 268222640226 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/1909/statm: 3400 798 370 3 0 500 0
[pid=1932] ppid=1909 vsize=5356 CPUtime=0
/proc/1932/stat : 1932 (sh) S 1909 1909 1343 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1551664175 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1932/statm: 1339 232 193 169 0 50 0
[pid=1933] ppid=1932 vsize=4196 CPUtime=61.73
/proc/1933/stat : 1933 (picosat) R 1932 1909 1343 0 -1 4194304 973 0 0 0 6165 8 0 0 25 0 1 0 1551664176 4296704 953 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/1933/statm: 1049 953 48 102 0 944 0
Current children cumulated CPU time (s) 63.18
Current children cumulated vsize (KiB) 23152

[startup+70.3029 s]
/proc/loadavg: 2.12 2.04 2.01 3/78 1933
/proc/meminfo: memFree=1470480/2055920 swapFree=4097984/4192956
[pid=1909] ppid=1907 vsize=13600 CPUtime=1.45
/proc/1909/stat : 1909 (sugar) S 1907 1909 1343 0 -1 4194304 1023 11257 0 2 3 1 132 9 16 0 1 0 1551664018 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 268222640226 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/1909/statm: 3400 798 370 3 0 500 0
[pid=1932] ppid=1909 vsize=5356 CPUtime=0
/proc/1932/stat : 1932 (sh) S 1909 1909 1343 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1551664175 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1932/statm: 1339 232 193 169 0 50 0
[pid=1933] ppid=1932 vsize=4324 CPUtime=68.07
/proc/1933/stat : 1933 (picosat) R 1932 1909 1343 0 -1 4194304 976 0 0 0 6799 8 0 0 25 0 1 0 1551664176 4427776 956 996147200 134512640 134931368 4294956256 18446744073709551615 134525794 0 0 4096 0 0 0 0 17 1 0 0
/proc/1933/statm: 1081 956 48 102 0 976 0
Current children cumulated CPU time (s) 69.52
Current children cumulated vsize (KiB) 23280

[startup+76.7016 s]
/proc/loadavg: 2.11 2.04 2.01 3/78 1933
/proc/meminfo: memFree=1470352/2055920 swapFree=4097984/4192956
[pid=1909] ppid=1907 vsize=13600 CPUtime=1.45
/proc/1909/stat : 1909 (sugar) S 1907 1909 1343 0 -1 4194304 1023 11257 0 2 3 1 132 9 16 0 1 0 1551664018 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 268222640226 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/1909/statm: 3400 798 370 3 0 500 0
[pid=1932] ppid=1909 vsize=5356 CPUtime=0
/proc/1932/stat : 1932 (sh) S 1909 1909 1343 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1551664175 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1932/statm: 1339 232 193 169 0 50 0
[pid=1933] ppid=1932 vsize=4324 CPUtime=74.41
/proc/1933/stat : 1933 (picosat) R 1932 1909 1343 0 -1 4194304 1047 0 0 0 7433 8 0 0 25 0 1 0 1551664176 4427776 961 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/1933/statm: 1081 961 48 102 0 976 0
Current children cumulated CPU time (s) 75.86
Current children cumulated vsize (KiB) 23280

[startup+79.9019 s]
/proc/loadavg: 2.11 2.04 2.01 3/78 1933
/proc/meminfo: memFree=1470352/2055920 swapFree=4097984/4192956
[pid=1909] ppid=1907 vsize=13600 CPUtime=1.45
/proc/1909/stat : 1909 (sugar) S 1907 1909 1343 0 -1 4194304 1023 11257 0 2 3 1 132 9 16 0 1 0 1551664018 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 268222640226 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/1909/statm: 3400 798 370 3 0 500 0
[pid=1932] ppid=1909 vsize=5356 CPUtime=0
/proc/1932/stat : 1932 (sh) S 1909 1909 1343 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1551664175 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1932/statm: 1339 232 193 169 0 50 0
[pid=1933] ppid=1932 vsize=4324 CPUtime=77.58
/proc/1933/stat : 1933 (picosat) R 1932 1909 1343 0 -1 4194304 1114 0 0 0 7750 8 0 0 25 0 1 0 1551664176 4427776 962 996147200 134512640 134931368 4294956256 18446744073709551615 134525907 0 0 4096 0 0 0 0 17 1 0 0
/proc/1933/statm: 1081 962 48 102 0 976 0
Current children cumulated CPU time (s) 79.03
Current children cumulated vsize (KiB) 23280

[startup+80.701 s]
/proc/loadavg: 2.10 2.04 2.01 3/78 1933
/proc/meminfo: memFree=1470352/2055920 swapFree=4097984/4192956
[pid=1909] ppid=1907 vsize=13600 CPUtime=1.45
/proc/1909/stat : 1909 (sugar) S 1907 1909 1343 0 -1 4194304 1023 11257 0 2 3 1 132 9 16 0 1 0 1551664018 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 268222640226 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/1909/statm: 3400 798 370 3 0 500 0
[pid=1932] ppid=1909 vsize=5356 CPUtime=0
/proc/1932/stat : 1932 (sh) S 1909 1909 1343 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1551664175 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1932/statm: 1339 232 193 169 0 50 0
[pid=1933] ppid=1932 vsize=4324 CPUtime=78.37
/proc/1933/stat : 1933 (picosat) R 1932 1909 1343 0 -1 4194304 1147 0 0 0 7829 8 0 0 25 0 1 0 1551664176 4427776 962 996147200 134512640 134931368 4294956256 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/1933/statm: 1081 962 48 102 0 976 0
Current children cumulated CPU time (s) 79.82
Current children cumulated vsize (KiB) 23280

[startup+81.5011 s]
/proc/loadavg: 2.10 2.04 2.01 3/78 1933
/proc/meminfo: memFree=1470224/2055920 swapFree=4097984/4192956
[pid=1909] ppid=1907 vsize=13600 CPUtime=1.45
/proc/1909/stat : 1909 (sugar) S 1907 1909 1343 0 -1 4194304 1023 11257 0 2 3 1 132 9 16 0 1 0 1551664018 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 268222640226 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/1909/statm: 3400 798 370 3 0 500 0
[pid=1932] ppid=1909 vsize=5356 CPUtime=0
/proc/1932/stat : 1932 (sh) S 1909 1909 1343 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1551664175 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1932/statm: 1339 232 193 169 0 50 0
[pid=1933] ppid=1932 vsize=4324 CPUtime=79.16
/proc/1933/stat : 1933 (picosat) R 1932 1909 1343 0 -1 4194304 1147 0 0 0 7908 8 0 0 25 0 1 0 1551664176 4427776 962 996147200 134512640 134931368 4294956256 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/1933/statm: 1081 962 48 102 0 976 0
Current children cumulated CPU time (s) 80.61
Current children cumulated vsize (KiB) 23280

[startup+81.9012 s]
/proc/loadavg: 2.10 2.04 2.01 3/78 1933
/proc/meminfo: memFree=1470224/2055920 swapFree=4097984/4192956
[pid=1909] ppid=1907 vsize=13600 CPUtime=1.45
/proc/1909/stat : 1909 (sugar) S 1907 1909 1343 0 -1 4194304 1023 11257 0 2 3 1 132 9 16 0 1 0 1551664018 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 268222640226 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/1909/statm: 3400 798 370 3 0 500 0
[pid=1932] ppid=1909 vsize=5356 CPUtime=0
/proc/1932/stat : 1932 (sh) S 1909 1909 1343 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1551664175 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1932/statm: 1339 232 193 169 0 50 0
[pid=1933] ppid=1932 vsize=4388 CPUtime=79.56
/proc/1933/stat : 1933 (picosat) R 1932 1909 1343 0 -1 4194304 1175 0 0 0 7948 8 0 0 25 0 1 0 1551664176 4493312 978 996147200 134512640 134931368 4294956256 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/1933/statm: 1097 978 48 102 0 992 0
Current children cumulated CPU time (s) 81.01
Current children cumulated vsize (KiB) 23344

[startup+82.0012 s]
/proc/loadavg: 2.10 2.04 2.01 3/78 1933
/proc/meminfo: memFree=1470224/2055920 swapFree=4097984/4192956
[pid=1909] ppid=1907 vsize=13600 CPUtime=81.04
/proc/1909/stat : 1909 (sugar) S 1907 1909 1343 0 -1 4194304 1071 12719 0 2 3 1 8082 18 17 0 1 0 1551664018 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 268222640226 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/1909/statm: 3400 798 370 3 0 500 0
Current children cumulated CPU time (s) 81.04
Current children cumulated vsize (KiB) 13600

Child status: 0
Real time (s): 82.091
CPU time (s): 81.1797
CPU user time (s): 80.9567
CPU system time (s): 0.222966
CPU usage (%): 98.8898
Max. virtual memory (cumulated for all children) (KiB): 887320

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 80.9567
system time used= 0.222966
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17513
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= 1420
involuntary context switches= 2964

runsolver used 0.109983 second user time and 0.275958 second system time

The end

Launcher Data (download as text)

Begin job on node32 at 2008-07-05 03:05:18
IDJOB=1081926
IDBENCH=57160
IDSOLVER=345
FILE ID=node32/1081926-1215219918
PBS_JOBID= 7881820
Free space on /tmp= 66440 MiB

SOLVER NAME= Sugar v1.13+picosat
BENCH NAME= CPAI08/csp/haystacks/normalized-haystacks-11.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-1081926-1215219918/watcher-1081926-1215219918 -o /tmp/evaluation-result-1081926-1215219918/solver-1081926-1215219918 -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-1081926-1215219918.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 6480b46caccb72f6573546fdfc3ebfd9
RANDOM SEED=1122284251

node32.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		: 3000.218
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		: 3000.218
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:       1477000 kB
Buffers:         72848 kB
Cached:         284704 kB
SwapCached:      88256 kB
Active:         339728 kB
Inactive:       179656 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1477000 kB
SwapTotal:     4192956 kB
SwapFree:      4097984 kB
Dirty:            2008 kB
Writeback:           0 kB
Mapped:         168512 kB
Slab:            44196 kB
Committed_AS:  3368420 kB
PageTables:       2240 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66436 MiB
End job on node32 at 2008-07-05 03:06:40