Trace number 1081653

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 404.132 405.896

General information on the benchmark

Namecsp/knights/
normalized-knights-15-9.xml
MD5SUM4ca04c2b4cff6eaa31c1b1eda93cff1e
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.547916
Satisfiable
(Un)Satisfiability was proved
Number of variables9
Number of constraints36
Maximum constraint arity2
Maximum domain size225
Number of constraints which are defined in extension0
Number of constraints which are defined in intension36
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 Sat Jul  5 02:36:27 2008
0.02/0.04	c 0	PID 8038
0.02/0.04	c 0	HOST node75.alineos.net
0.02/0.04	c 0	CONVERTING HOME/instance-1081653-1215218187.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-1081653-1215218187.xml' 'HOME/temp.csp'
0.03/0.20	c 1	1 domains, 9 variables, 2 predicates, 0 relations, 36 constraints
0.03/0.25	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.03/0.25	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'
0.18/0.32	c 1	Parsing HOME/temp.csp
0.18/0.36	c 1	parsed 48 expressions
0.18/0.37	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.18/0.37	c 1	Converting to clausal form CSP
0.18/0.39	c 1	converted 5 (10%) expressions
0.18/0.39	c 1	converted 10 (20%) expressions
0.18/0.40	c 1	converted 15 (30%) expressions
0.18/0.41	c 1	converted 20 (40%) expressions
0.18/0.42	c 1	converted 24 (50%) expressions
0.18/0.42	c 1	converted 29 (60%) expressions
0.18/0.43	c 1	converted 34 (70%) expressions
0.18/0.43	c 1	converted 39 (80%) expressions
0.18/0.44	c 1	converted 44 (90%) expressions
0.18/0.44	c 1	converted 48 (100%) expressions
0.18/0.45	c 1	CSP : 45 integers, 18 booleans, 180 clauses, largest domain size 225
0.18/0.45	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.18/0.45	c 1	Propagation in CSP
0.18/0.45	c 1	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
0.18/0.45	c 1	CSP : 45 integers, 18 booleans, 180 clauses, largest domain size 225
0.18/0.45	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.18/0.45	c 1	Simplifing CSP by introducing new Boolean variables
0.18/0.46	c 1	CSP : 45 integers, 144 booleans, 306 clauses, largest domain size 225
0.18/0.46	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.18/0.48	c 1	Encoding CSP to SAT : HOME/temp.cnf
0.18/0.50	c 1	5 (10%) CSP integer variables are encoded (1115 clauses, 12356 bytes)
0.18/0.50	c 1	9 (20%) CSP integer variables are encoded (2007 clauses, 23952 bytes)
0.18/0.50	c 1	14 (30%) CSP integer variables are encoded (2072 clauses, 24797 bytes)
0.18/0.50	c 1	18 (40%) CSP integer variables are encoded (2124 clauses, 25473 bytes)
0.18/0.50	c 1	23 (50%) CSP integer variables are encoded (2189 clauses, 26318 bytes)
0.18/0.50	c 1	27 (60%) CSP integer variables are encoded (2241 clauses, 26994 bytes)
0.18/0.50	c 1	32 (70%) CSP integer variables are encoded (2306 clauses, 27839 bytes)
0.18/0.50	c 1	36 (80%) CSP integer variables are encoded (2358 clauses, 28515 bytes)
0.18/0.51	c 1	41 (90%) CSP integer variables are encoded (2423 clauses, 29360 bytes)
0.18/0.51	c 1	45 (100%) CSP integer variables are encoded (2475 clauses, 30036 bytes)
0.18/0.52	c 1	31 (10%) CSP clauses are encoded (4938 clauses, 71248 bytes)
0.18/0.53	c 1	62 (20%) CSP clauses are encoded (8201 clauses, 128002 bytes)
0.18/0.53	c 1	92 (30%) CSP clauses are encoded (9371 clauses, 148150 bytes)
0.18/0.54	c 1	123 (40%) CSP clauses are encoded (13072 clauses, 212952 bytes)
0.18/0.54	c 1	153 (50%) CSP clauses are encoded (15280 clauses, 252474 bytes)
0.18/0.55	c 1	184 (60%) CSP clauses are encoded (17299 clauses, 288306 bytes)
0.18/0.55	c 1	215 (70%) CSP clauses are encoded (19528 clauses, 328310 bytes)
0.18/0.56	c 1	245 (80%) CSP clauses are encoded (21956 clauses, 372586 bytes)
0.18/0.56	c 1	276 (90%) CSP clauses are encoded (23975 clauses, 409726 bytes)
0.18/0.57	c 1	306 (100%) CSP clauses are encoded (24705 clauses, 423444 bytes)
0.18/0.57	c 1	306 CSP clauses encoded
0.18/0.57	c 1	Writing map file : HOME/temp.map
0.18/0.57	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.18/0.57	c 1	SAT : 2664 SAT variables, 24705 SAT clauses, 423444 bytes
0.18/0.57	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.18/0.62	c 1	SOLVING HOME/temp.cnf
0.18/0.62	c 1	CMD HOME/picosat 'HOME/temp.cnf' -o 'HOME/temp.out'
403.91/405.77	c 406	DECODING HOME/temp.out WITH HOME/temp.map
403.91/405.77	c 406	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
404.01/405.87	c 406	Decoding HOME/temp.out
404.01/405.88	s UNSATISFIABLE
404.01/405.88	c 406	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
404.01/405.89	c 406	CPU 403.88 (0.03 0 403.85 0.23)
404.01/405.89	c 406	END Sat Jul  5 02:43:13 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-1081653-1215218187/watcher-1081653-1215218187 -o /tmp/evaluation-result-1081653-1215218187/solver-1081653-1215218187 -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-1081653-1215218187.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 2.00 4/80 8038
/proc/meminfo: memFree=1605384/2055920 swapFree=4180584/4192956
[pid=8038] ppid=8036 vsize=12272 CPUtime=0
/proc/8038/stat : 8038 (sugar) R 8036 8038 5520 0 -1 4194304 359 0 0 0 0 0 0 0 18 0 1 0 2000768506 12566528 327 996147200 4194304 4206940 548682068608 18446744073709551615 231900609280 0 0 4224 0 0 0 0 17 1 0 0
/proc/8038/statm: 3068 327 246 3 0 168 0

[startup+0.03119 s]
/proc/loadavg: 2.00 2.00 2.00 4/80 8038
/proc/meminfo: memFree=1605384/2055920 swapFree=4180584/4192956
[pid=8038] ppid=8036 vsize=13204 CPUtime=0.02
/proc/8038/stat : 8038 (sugar) R 8036 8038 5520 0 -1 4194304 687 0 0 0 2 0 0 0 18 0 1 0 2000768506 13520896 655 996147200 4194304 4206940 548682068608 18446744073709551615 231882848869 0 0 4224 0 0 0 0 17 1 0 0
/proc/8038/statm: 3301 655 336 3 0 401 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 13204

[startup+0.101196 s]
/proc/loadavg: 2.00 2.00 2.00 4/80 8038
/proc/meminfo: memFree=1605384/2055920 swapFree=4180584/4192956
[pid=8038] ppid=8036 vsize=13600 CPUtime=0.03
/proc/8038/stat : 8038 (sugar) S 8036 8038 5520 0 -1 4194304 900 127 0 0 3 0 0 0 16 0 1 0 2000768506 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 231891578978 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/8038/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.30122 s]
/proc/loadavg: 2.00 2.00 2.00 4/80 8038
/proc/meminfo: memFree=1605384/2055920 swapFree=4180584/4192956
[pid=8038] ppid=8036 vsize=13600 CPUtime=0.18
/proc/8038/stat : 8038 (sugar) S 8036 8038 5520 0 -1 4194304 956 4096 0 1 3 0 13 2 16 0 1 0 2000768506 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 231891578978 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/8038/statm: 3400 797 370 3 0 500 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 13600

[startup+0.701264 s]
/proc/loadavg: 2.00 2.00 2.00 4/80 8038
/proc/meminfo: memFree=1605384/2055920 swapFree=4180584/4192956
[pid=8038] ppid=8036 vsize=13600 CPUtime=0.49
/proc/8038/stat : 8038 (sugar) S 8036 8038 5520 0 -1 4194304 1020 9352 0 2 3 0 40 6 16 0 1 0 2000768506 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 231891578978 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/8038/statm: 3400 797 370 3 0 500 0
Current children cumulated CPU time (s) 0.49
Current children cumulated vsize (KiB) 13600

[startup+1.50136 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 8062
/proc/meminfo: memFree=1601640/2055920 swapFree=4180584/4192956
[pid=8038] ppid=8036 vsize=13600 CPUtime=0.49
/proc/8038/stat : 8038 (sugar) S 8036 8038 5520 0 -1 4194304 1020 9352 0 2 3 0 40 6 16 0 1 0 2000768506 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 231891578978 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/8038/statm: 3400 797 370 3 0 500 0
[pid=8061] ppid=8038 vsize=5356 CPUtime=0
/proc/8061/stat : 8061 (sh) S 8038 8038 5520 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2000768569 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8061/statm: 1339 232 193 169 0 50 0
[pid=8062] ppid=8061 vsize=2048 CPUtime=0.85
/proc/8062/stat : 8062 (picosat) R 8061 8038 5520 0 -1 4194304 436 0 0 0 74 11 0 0 25 0 1 0 2000768569 2097152 422 996147200 134512640 134931368 4294956256 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 0 0 0
/proc/8062/statm: 512 422 42 102 0 407 0
Current children cumulated CPU time (s) 1.34
Current children cumulated vsize (KiB) 21004

[startup+3.10155 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 8062
/proc/meminfo: memFree=1601064/2055920 swapFree=4180584/4192956
[pid=8038] ppid=8036 vsize=13600 CPUtime=0.49
/proc/8038/stat : 8038 (sugar) S 8036 8038 5520 0 -1 4194304 1020 9352 0 2 3 0 40 6 16 0 1 0 2000768506 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 231891578978 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/8038/statm: 3400 797 370 3 0 500 0
[pid=8061] ppid=8038 vsize=5356 CPUtime=0
/proc/8061/stat : 8061 (sh) S 8038 8038 5520 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2000768569 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8061/statm: 1339 232 193 169 0 50 0
[pid=8062] ppid=8061 vsize=2204 CPUtime=2.45
/proc/8062/stat : 8062 (picosat) R 8061 8038 5520 0 -1 4194304 480 0 0 0 234 11 0 0 25 0 1 0 2000768569 2256896 464 996147200 134512640 134931368 4294956256 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 0 0 0
/proc/8062/statm: 551 464 48 102 0 446 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 21160

[startup+6.30193 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 8062
/proc/meminfo: memFree=1600808/2055920 swapFree=4180584/4192956
[pid=8038] ppid=8036 vsize=13600 CPUtime=0.49
/proc/8038/stat : 8038 (sugar) S 8036 8038 5520 0 -1 4194304 1020 9352 0 2 3 0 40 6 16 0 1 0 2000768506 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 231891578978 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/8038/statm: 3400 797 370 3 0 500 0
[pid=8061] ppid=8038 vsize=5356 CPUtime=0
/proc/8061/stat : 8061 (sh) S 8038 8038 5520 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2000768569 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8061/statm: 1339 232 193 169 0 50 0
[pid=8062] ppid=8061 vsize=2504 CPUtime=5.63
/proc/8062/stat : 8062 (picosat) R 8061 8038 5520 0 -1 4194304 537 0 0 0 552 11 0 0 25 0 1 0 2000768569 2564096 521 996147200 134512640 134931368 4294956256 18446744073709551615 134525741 0 0 4096 0 0 0 0 17 0 0 0
/proc/8062/statm: 626 521 48 102 0 521 0
Current children cumulated CPU time (s) 6.12
Current children cumulated vsize (KiB) 21460

[startup+12.7027 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 8062
/proc/meminfo: memFree=1600424/2055920 swapFree=4180584/4192956
[pid=8038] ppid=8036 vsize=13600 CPUtime=0.49
/proc/8038/stat : 8038 (sugar) S 8036 8038 5520 0 -1 4194304 1020 9352 0 2 3 0 40 6 16 0 1 0 2000768506 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 231891578978 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/8038/statm: 3400 797 370 3 0 500 0
[pid=8061] ppid=8038 vsize=5356 CPUtime=0
/proc/8061/stat : 8061 (sh) S 8038 8038 5520 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2000768569 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8061/statm: 1339 232 193 169 0 50 0
[pid=8062] ppid=8061 vsize=2744 CPUtime=12.02
/proc/8062/stat : 8062 (picosat) R 8061 8038 5520 0 -1 4194304 607 0 0 0 1190 12 0 0 25 0 1 0 2000768569 2809856 591 996147200 134512640 134931368 4294956256 18446744073709551615 134522834 0 0 4096 0 0 0 0 17 0 0 0
/proc/8062/statm: 686 591 48 102 0 581 0
Current children cumulated CPU time (s) 12.51
Current children cumulated vsize (KiB) 21700

[startup+25.5012 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 8062
/proc/meminfo: memFree=1600296/2055920 swapFree=4180584/4192956
[pid=8038] ppid=8036 vsize=13600 CPUtime=0.49
/proc/8038/stat : 8038 (sugar) S 8036 8038 5520 0 -1 4194304 1020 9352 0 2 3 0 40 6 16 0 1 0 2000768506 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 231891578978 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/8038/statm: 3400 797 370 3 0 500 0
[pid=8061] ppid=8038 vsize=5356 CPUtime=0
/proc/8061/stat : 8061 (sh) S 8038 8038 5520 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2000768569 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8061/statm: 1339 232 193 169 0 50 0
[pid=8062] ppid=8061 vsize=3096 CPUtime=24.76
/proc/8062/stat : 8062 (picosat) R 8061 8038 5520 0 -1 4194304 675 0 0 0 2464 12 0 0 25 0 1 0 2000768569 3170304 659 996147200 134512640 134931368 4294956256 18446744073709551615 134523030 0 0 4096 0 0 0 0 17 0 0 0
/proc/8062/statm: 774 659 48 102 0 669 0
Current children cumulated CPU time (s) 25.25
Current children cumulated vsize (KiB) 22052

[startup+51.1012 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 8062
/proc/meminfo: memFree=1599848/2055920 swapFree=4180584/4192956
[pid=8038] ppid=8036 vsize=13600 CPUtime=0.49
/proc/8038/stat : 8038 (sugar) S 8036 8038 5520 0 -1 4194304 1020 9352 0 2 3 0 40 6 16 0 1 0 2000768506 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 231891578978 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/8038/statm: 3400 797 370 3 0 500 0
[pid=8061] ppid=8038 vsize=5356 CPUtime=0
/proc/8061/stat : 8061 (sh) S 8038 8038 5520 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2000768569 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8061/statm: 1339 232 193 169 0 50 0
[pid=8062] ppid=8061 vsize=3584 CPUtime=50.25
/proc/8062/stat : 8062 (picosat) R 8061 8038 5520 0 -1 4194304 792 0 0 0 5013 12 0 0 25 0 1 0 2000768569 3670016 776 996147200 134512640 134931368 4294956256 18446744073709551615 134522688 0 0 4096 0 0 0 0 17 0 0 0
/proc/8062/statm: 896 776 48 102 0 791 0
Current children cumulated CPU time (s) 50.74
Current children cumulated vsize (KiB) 22540

[startup+102.306 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 8062
/proc/meminfo: memFree=1599016/2055920 swapFree=4180584/4192956
[pid=8038] ppid=8036 vsize=13600 CPUtime=0.49
/proc/8038/stat : 8038 (sugar) S 8036 8038 5520 0 -1 4194304 1020 9352 0 2 3 0 40 6 16 0 1 0 2000768506 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 231891578978 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/8038/statm: 3400 797 370 3 0 500 0
[pid=8061] ppid=8038 vsize=5356 CPUtime=0
/proc/8061/stat : 8061 (sh) S 8038 8038 5520 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2000768569 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8061/statm: 1339 232 193 169 0 50 0
[pid=8062] ppid=8061 vsize=4192 CPUtime=101.25
/proc/8062/stat : 8062 (picosat) R 8061 8038 5520 0 -1 4194304 962 0 0 0 10113 12 0 0 25 0 1 0 2000768569 4292608 944 996147200 134512640 134931368 4294956256 18446744073709551615 134525769 0 0 4096 0 0 0 0 17 0 0 0
/proc/8062/statm: 1048 944 48 102 0 943 0
Current children cumulated CPU time (s) 101.74
Current children cumulated vsize (KiB) 23148

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 8062
/proc/meminfo: memFree=1598248/2055920 swapFree=4180584/4192956
[pid=8038] ppid=8036 vsize=13600 CPUtime=0.49
/proc/8038/stat : 8038 (sugar) S 8036 8038 5520 0 -1 4194304 1020 9352 0 2 3 0 40 6 16 0 1 0 2000768506 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 231891578978 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/8038/statm: 3400 797 370 3 0 500 0
[pid=8061] ppid=8038 vsize=5356 CPUtime=0
/proc/8061/stat : 8061 (sh) S 8038 8038 5520 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2000768569 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8061/statm: 1339 232 193 169 0 50 0
[pid=8062] ppid=8061 vsize=4760 CPUtime=161
/proc/8062/stat : 8062 (picosat) R 8061 8038 5520 0 -1 4194304 1120 0 0 0 16088 12 0 0 25 0 1 0 2000768569 4874240 1102 996147200 134512640 134931368 4294956256 18446744073709551615 134523527 0 0 4096 0 0 0 0 17 0 0 0
/proc/8062/statm: 1190 1102 48 102 0 1085 0
Current children cumulated CPU time (s) 161.49
Current children cumulated vsize (KiB) 23716

[startup+222.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 8062
/proc/meminfo: memFree=1597928/2055920 swapFree=4180584/4192956
[pid=8038] ppid=8036 vsize=13600 CPUtime=0.49
/proc/8038/stat : 8038 (sugar) S 8036 8038 5520 0 -1 4194304 1020 9352 0 2 3 0 40 6 16 0 1 0 2000768506 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 231891578978 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/8038/statm: 3400 797 370 3 0 500 0
[pid=8061] ppid=8038 vsize=5356 CPUtime=0
/proc/8061/stat : 8061 (sh) S 8038 8038 5520 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2000768569 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8061/statm: 1339 232 193 169 0 50 0
[pid=8062] ppid=8061 vsize=5080 CPUtime=220.75
/proc/8062/stat : 8062 (picosat) R 8061 8038 5520 0 -1 4194304 1330 0 0 0 22063 12 0 0 25 0 1 0 2000768569 5201920 1140 996147200 134512640 134931368 4294956256 18446744073709551615 134530090 0 0 4096 0 0 0 0 17 0 0 0
/proc/8062/statm: 1270 1140 48 102 0 1165 0
Current children cumulated CPU time (s) 221.24
Current children cumulated vsize (KiB) 24036

[startup+282.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 8062
/proc/meminfo: memFree=1597672/2055920 swapFree=4180584/4192956
[pid=8038] ppid=8036 vsize=13600 CPUtime=0.49
/proc/8038/stat : 8038 (sugar) S 8036 8038 5520 0 -1 4194304 1020 9352 0 2 3 0 40 6 16 0 1 0 2000768506 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 231891578978 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/8038/statm: 3400 797 370 3 0 500 0
[pid=8061] ppid=8038 vsize=5356 CPUtime=0
/proc/8061/stat : 8061 (sh) S 8038 8038 5520 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2000768569 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8061/statm: 1339 232 193 169 0 50 0
[pid=8062] ppid=8061 vsize=5200 CPUtime=280.52
/proc/8062/stat : 8062 (picosat) R 8061 8038 5520 0 -1 4194304 1784 0 0 0 28039 13 0 0 25 0 1 0 2000768569 5324800 1198 996147200 134512640 134931368 4294956256 18446744073709551615 134529100 0 0 4096 0 0 0 0 17 0 0 0
/proc/8062/statm: 1300 1198 48 102 0 1195 0
Current children cumulated CPU time (s) 281.01
Current children cumulated vsize (KiB) 24156

[startup+342.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 8062
/proc/meminfo: memFree=1597416/2055920 swapFree=4180584/4192956
[pid=8038] ppid=8036 vsize=13600 CPUtime=0.49
/proc/8038/stat : 8038 (sugar) S 8036 8038 5520 0 -1 4194304 1020 9352 0 2 3 0 40 6 16 0 1 0 2000768506 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 231891578978 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/8038/statm: 3400 797 370 3 0 500 0
[pid=8061] ppid=8038 vsize=5356 CPUtime=0
/proc/8061/stat : 8061 (sh) S 8038 8038 5520 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2000768569 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8061/statm: 1339 232 193 169 0 50 0
[pid=8062] ppid=8061 vsize=5428 CPUtime=340.28
/proc/8062/stat : 8062 (picosat) R 8061 8038 5520 0 -1 4194304 2215 0 0 0 34015 13 0 0 25 0 1 0 2000768569 5558272 1263 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/8062/statm: 1357 1263 48 102 0 1252 0
Current children cumulated CPU time (s) 340.77
Current children cumulated vsize (KiB) 24384

[startup+402.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 8062
/proc/meminfo: memFree=1597224/2055920 swapFree=4180584/4192956
[pid=8038] ppid=8036 vsize=13600 CPUtime=0.49
/proc/8038/stat : 8038 (sugar) S 8036 8038 5520 0 -1 4194304 1020 9352 0 2 3 0 40 6 16 0 1 0 2000768506 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 231891578978 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/8038/statm: 3400 797 370 3 0 500 0
[pid=8061] ppid=8038 vsize=5356 CPUtime=0
/proc/8061/stat : 8061 (sh) S 8038 8038 5520 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2000768569 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8061/statm: 1339 232 193 169 0 50 0
[pid=8062] ppid=8061 vsize=5816 CPUtime=400.03
/proc/8062/stat : 8062 (picosat) R 8061 8038 5520 0 -1 4194304 2594 0 0 0 39990 13 0 0 25 0 1 0 2000768569 5955584 1300 996147200 134512640 134931368 4294956256 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 0 0 0
/proc/8062/statm: 1454 1300 48 102 0 1349 0
Current children cumulated CPU time (s) 400.52
Current children cumulated vsize (KiB) 24772

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

[startup+403.102 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 8062
/proc/meminfo: memFree=1597224/2055920 swapFree=4180584/4192956
[pid=8038] ppid=8036 vsize=13600 CPUtime=0.49
/proc/8038/stat : 8038 (sugar) S 8036 8038 5520 0 -1 4194304 1020 9352 0 2 3 0 40 6 16 0 1 0 2000768506 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 231891578978 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/8038/statm: 3400 797 370 3 0 500 0
[pid=8061] ppid=8038 vsize=5356 CPUtime=0
/proc/8061/stat : 8061 (sh) S 8038 8038 5520 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2000768569 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8061/statm: 1339 232 193 169 0 50 0
[pid=8062] ppid=8061 vsize=5816 CPUtime=400.83
/proc/8062/stat : 8062 (picosat) R 8061 8038 5520 0 -1 4194304 2594 0 0 0 40070 13 0 0 25 0 1 0 2000768569 5955584 1300 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/8062/statm: 1454 1300 48 102 0 1349 0
Current children cumulated CPU time (s) 401.32
Current children cumulated vsize (KiB) 24772

[startup+404.702 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 8062
/proc/meminfo: memFree=1597224/2055920 swapFree=4180584/4192956
[pid=8038] ppid=8036 vsize=13600 CPUtime=0.49
/proc/8038/stat : 8038 (sugar) S 8036 8038 5520 0 -1 4194304 1020 9352 0 2 3 0 40 6 16 0 1 0 2000768506 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 231891578978 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/8038/statm: 3400 797 370 3 0 500 0
[pid=8061] ppid=8038 vsize=5356 CPUtime=0
/proc/8061/stat : 8061 (sh) S 8038 8038 5520 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2000768569 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8061/statm: 1339 232 193 169 0 50 0
[pid=8062] ppid=8061 vsize=5816 CPUtime=402.42
/proc/8062/stat : 8062 (picosat) R 8061 8038 5520 0 -1 4194304 2594 0 0 0 40229 13 0 0 25 0 1 0 2000768569 5955584 1300 996147200 134512640 134931368 4294956256 18446744073709551615 134525610 0 0 4096 0 0 0 0 17 0 0 0
/proc/8062/statm: 1454 1300 48 102 0 1349 0
Current children cumulated CPU time (s) 402.91
Current children cumulated vsize (KiB) 24772

[startup+405.502 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 8062
/proc/meminfo: memFree=1597224/2055920 swapFree=4180584/4192956
[pid=8038] ppid=8036 vsize=13600 CPUtime=0.49
/proc/8038/stat : 8038 (sugar) S 8036 8038 5520 0 -1 4194304 1020 9352 0 2 3 0 40 6 16 0 1 0 2000768506 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 231891578978 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/8038/statm: 3400 797 370 3 0 500 0
[pid=8061] ppid=8038 vsize=5356 CPUtime=0
/proc/8061/stat : 8061 (sh) S 8038 8038 5520 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2000768569 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8061/statm: 1339 232 193 169 0 50 0
[pid=8062] ppid=8061 vsize=5816 CPUtime=403.22
/proc/8062/stat : 8062 (picosat) R 8061 8038 5520 0 -1 4194304 2594 0 0 0 40309 13 0 0 25 0 1 0 2000768569 5955584 1300 996147200 134512640 134931368 4294956256 18446744073709551615 134549588 0 0 4096 0 0 0 0 17 0 0 0
/proc/8062/statm: 1454 1300 48 102 0 1349 0
Current children cumulated CPU time (s) 403.71
Current children cumulated vsize (KiB) 24772

[startup+405.702 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 8062
/proc/meminfo: memFree=1597224/2055920 swapFree=4180584/4192956
[pid=8038] ppid=8036 vsize=13600 CPUtime=0.49
/proc/8038/stat : 8038 (sugar) S 8036 8038 5520 0 -1 4194304 1020 9352 0 2 3 0 40 6 16 0 1 0 2000768506 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 231891578978 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/8038/statm: 3400 797 370 3 0 500 0
[pid=8061] ppid=8038 vsize=5356 CPUtime=0
/proc/8061/stat : 8061 (sh) S 8038 8038 5520 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2000768569 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8061/statm: 1339 232 193 169 0 50 0
[pid=8062] ppid=8061 vsize=5816 CPUtime=403.42
/proc/8062/stat : 8062 (picosat) R 8061 8038 5520 0 -1 4194304 2594 0 0 0 40329 13 0 0 25 0 1 0 2000768569 5955584 1300 996147200 134512640 134931368 4294956256 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 0 0 0
/proc/8062/statm: 1454 1300 48 102 0 1349 0
Current children cumulated CPU time (s) 403.91
Current children cumulated vsize (KiB) 24772

[startup+405.802 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 8065
/proc/meminfo: memFree=1601056/2055920 swapFree=4180584/4192956
[pid=8038] ppid=8036 vsize=13600 CPUtime=404.01
/proc/8038/stat : 8038 (sugar) S 8036 8038 5520 0 -1 4194304 1068 12233 0 2 3 0 40377 21 17 0 1 0 2000768506 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 231891578978 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/8038/statm: 3400 797 370 3 0 500 0
[pid=8063] ppid=8038 vsize=5356 CPUtime=0
/proc/8063/stat : 8063 (sh) S 8038 8038 5520 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 2000809084 5484544 233 996147200 4194304 4889804 548682068768 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8063/statm: 1339 233 193 169 0 50 0
[pid=8064] ppid=8063 vsize=11200 CPUtime=0
/proc/8064/stat : 8064 (java) S 8063 8038 5520 0 -1 0 874 0 1 0 0 0 0 0 19 0 2 0 2000809085 11468800 627 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 0 0 0
/proc/8064/statm: 2800 627 325 9 0 1198 0
[pid=8064/tid=8065] ppid=8063 vsize=11200 CPUtime=0
/proc/8064/task/8065/stat : 8065 (java) R 8063 8038 5520 0 -1 64 199 0 1 0 0 0 0 0 20 0 2 0 2000809086 11468800 627 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 2147483391 0 16784584 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 404.01
Current children cumulated vsize (KiB) 30156

Child status: 0
Real time (s): 405.896
CPU time (s): 404.132
CPU user time (s): 403.89
CPU system time (s): 0.241963
CPU usage (%): 99.5654
Max. virtual memory (cumulated for all children) (KiB): 30156

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 403.89
system time used= 0.241963
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16992
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= 1011
involuntary context switches= 6491

runsolver used 0.372943 second user time and 1.11983 second system time

The end

Launcher Data (download as text)

Begin job on node75 at 2008-07-05 02:36:27
IDJOB=1081653
IDBENCH=57121
IDSOLVER=345
FILE ID=node75/1081653-1215218187
PBS_JOBID= 7881656
Free space on /tmp= 66556 MiB

SOLVER NAME= Sugar v1.13+picosat
BENCH NAME= CPAI08/csp/knights/normalized-knights-15-9.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-1081653-1215218187/watcher-1081653-1215218187 -o /tmp/evaluation-result-1081653-1215218187/solver-1081653-1215218187 -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-1081653-1215218187.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 4ca04c2b4cff6eaa31c1b1eda93cff1e
RANDOM SEED=551792145

node75.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		: 3000.229
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		: 3000.229
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1605864 kB
Buffers:         61900 kB
Cached:         198544 kB
SwapCached:       6320 kB
Active:         256976 kB
Inactive:       128184 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1605864 kB
SwapTotal:     4192956 kB
SwapFree:      4180584 kB
Dirty:            1308 kB
Writeback:           0 kB
Mapped:         138428 kB
Slab:            49888 kB
Committed_AS:  4990164 kB
PageTables:       2072 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= 66556 MiB
End job on node75 at 2008-07-05 02:43:13