Trace number 1103001

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 36.1245 36.5752

General information on the benchmark

Namecsp/tightness0.8/
normalized-rand-2-40-80-103-800-12_ext.xml
MD5SUMbaf71f565836d0584f36f646944af0ed
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.631903
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints103
Maximum constraint arity2
Maximum domain size80
Number of constraints which are defined in extension103
Number of constraints which are defined in intension0
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 Sun Jul  6 01:24:28 2008
0.00/0.04	c 0	PID 4242
0.03/0.05	c 0	HOST node50.alineos.net
0.03/0.05	c 0	CONVERTING HOME/instance-1103001-1215300268.xml TO HOME/temp.csp
0.03/0.05	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.XML2CSP 'HOME/instance-1103001-1215300268.xml' 'HOME/temp.csp'
0.04/0.75	c 1	1 domains, 40 variables, 0 predicates, 103 relations, 103 constraints
0.04/0.79	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.04/0.79	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'
0.73/0.87	c 1	Parsing HOME/temp.csp
1.52/1.69	c 2	parsed 247 expressions
1.52/1.69	c 2	Heap : 13 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
1.52/1.70	c 2	Converting to clausal form CSP
1.61/1.72	c 2	converted 25 (10%) expressions
1.61/1.72	c 2	converted 50 (20%) expressions
1.61/1.74	c 2	converted 75 (30%) expressions
1.61/1.74	c 2	converted 99 (40%) expressions
1.61/1.75	c 2	converted 124 (50%) expressions
1.61/1.79	c 2	converted 149 (60%) expressions
1.71/1.85	c 2	converted 173 (70%) expressions
1.91/2.05	c 2	converted 198 (80%) expressions
2.01/2.16	c 3	converted 223 (90%) expressions
2.11/2.23	c 3	converted 247 (100%) expressions
2.11/2.23	c 3	CSP : 40 integers, 0 booleans, 103 clauses, largest domain size 80
2.11/2.23	c 3	Heap : 27 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
2.11/2.23	c 3	Propagation in CSP
2.11/2.23	c 3	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
2.11/2.23	c 3	CSP : 40 integers, 0 booleans, 103 clauses, largest domain size 80
2.11/2.23	c 3	Heap : 27 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
2.11/2.23	c 3	Simplifing CSP by introducing new Boolean variables
2.11/2.23	c 3	CSP : 40 integers, 0 booleans, 103 clauses, largest domain size 80
2.11/2.23	c 3	Heap : 27 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
2.20/2.32	c 3	Encoding CSP to SAT : HOME/temp.cnf
2.20/2.34	c 3	4 (10%) CSP integer variables are encoded (312 clauses, 3284 bytes)
2.20/2.34	c 3	8 (20%) CSP integer variables are encoded (624 clauses, 6716 bytes)
2.20/2.35	c 3	12 (30%) CSP integer variables are encoded (936 clauses, 10148 bytes)
2.20/2.35	c 3	16 (40%) CSP integer variables are encoded (1248 clauses, 14103 bytes)
2.20/2.35	c 3	20 (50%) CSP integer variables are encoded (1560 clauses, 18159 bytes)
2.20/2.35	c 3	24 (60%) CSP integer variables are encoded (1872 clauses, 22215 bytes)
2.20/2.35	c 3	28 (70%) CSP integer variables are encoded (2184 clauses, 26271 bytes)
2.20/2.35	c 3	32 (80%) CSP integer variables are encoded (2496 clauses, 30327 bytes)
2.20/2.35	c 3	36 (90%) CSP integer variables are encoded (2808 clauses, 34383 bytes)
2.20/2.35	c 3	40 (100%) CSP integer variables are encoded (3120 clauses, 38439 bytes)
2.30/2.48	c 3	11 (10%) CSP clauses are encoded (14622 clauses, 253436 bytes)
2.39/2.56	c 3	21 (20%) CSP clauses are encoded (24971 clauses, 465880 bytes)
2.50/2.63	c 3	31 (30%) CSP clauses are encoded (35425 clauses, 684834 bytes)
2.60/2.71	c 3	42 (40%) CSP clauses are encoded (46891 clauses, 925079 bytes)
2.60/2.79	c 3	52 (50%) CSP clauses are encoded (57258 clauses, 1148165 bytes)
2.70/2.86	c 3	62 (60%) CSP clauses are encoded (67605 clauses, 1387970 bytes)
2.80/2.94	c 3	73 (70%) CSP clauses are encoded (79049 clauses, 1653384 bytes)
2.90/3.02	c 3	83 (80%) CSP clauses are encoded (89488 clauses, 1895514 bytes)
2.90/3.09	c 4	93 (90%) CSP clauses are encoded (99987 clauses, 2139187 bytes)
2.99/3.17	c 4	103 (100%) CSP clauses are encoded (110419 clauses, 2381177 bytes)
2.99/3.17	c 4	103 CSP clauses encoded
2.99/3.17	c 4	Writing map file : HOME/temp.map
2.99/3.17	c 4	Heap : 11 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
2.99/3.17	c 4	SAT : 3160 SAT variables, 110419 SAT clauses, 2381177 bytes
2.99/3.17	c 4	Heap : 11 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
2.99/3.19	c 4	SOLVING HOME/temp.cnf
2.99/3.19	c 4	CMD HOME/picosat 'HOME/temp.cnf' -o 'HOME/temp.out'
35.97/36.40	c 37	DECODING HOME/temp.out WITH HOME/temp.map
35.97/36.40	c 37	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
35.97/36.48	c 37	Decoding HOME/temp.out
35.97/36.52	s SATISFIABLE
35.97/36.53	v 74 23 53 14 13 15 43 19 10 25 69 32 24 48 67 41 16 6 66 61 57 27 28 25 31 67 46 72 35 32 21 15 43 30 38 34 69 69 63 41
35.97/36.53	c 37	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
35.97/36.57	c 37	CPU 35.28 (0.03 0.01 35.25 0.81)
35.97/36.57	c 37	END Sun Jul  6 01:25:05 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-1103001-1215300268/watcher-1103001-1215300268 -o /tmp/evaluation-result-1103001-1215300268/solver-1103001-1215300268 -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-1103001-1215300268.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: 2.10 2.04 2.00 4/72 4242
/proc/meminfo: memFree=1627096/2055920 swapFree=4180240/4192956
[pid=4242] ppid=4240 vsize=12268 CPUtime=0
/proc/4242/stat : 4242 (sugar) R 4240 4242 3757 0 -1 4194304 348 0 0 0 0 0 0 0 20 0 1 0 2008998814 12562432 316 996147200 4194304 4206940 548682068608 18446744073709551615 240577641061 0 2147483391 4224 0 0 0 0 17 1 0 0
/proc/4242/statm: 3067 316 241 3 0 167 0

[startup+0.0496021 s]
/proc/loadavg: 2.10 2.04 2.00 4/72 4242
/proc/meminfo: memFree=1627096/2055920 swapFree=4180240/4192956
[pid=4242] ppid=4240 vsize=13600 CPUtime=0.03
/proc/4242/stat : 4242 (sugar) S 4240 4242 3757 0 -1 4194304 837 0 0 0 3 0 0 0 18 0 1 0 2008998814 13926400 792 996147200 4194304 4206940 548682068608 18446744073709551615 240586371170 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/4242/statm: 3400 792 367 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.10257 s]
/proc/loadavg: 2.10 2.04 2.00 4/72 4242
/proc/meminfo: memFree=1627096/2055920 swapFree=4180240/4192956
[pid=4242] ppid=4240 vsize=13600 CPUtime=0.04
/proc/4242/stat : 4242 (sugar) S 4240 4242 3757 0 -1 4194304 900 127 0 0 3 1 0 0 19 0 1 0 2008998814 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 240586371170 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/4242/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13600

[startup+0.302604 s]
/proc/loadavg: 2.10 2.04 2.00 4/72 4242
/proc/meminfo: memFree=1627096/2055920 swapFree=4180240/4192956
[pid=4242] ppid=4240 vsize=13600 CPUtime=0.04
/proc/4242/stat : 4242 (sugar) S 4240 4242 3757 0 -1 4194304 900 127 0 0 3 1 0 0 19 0 1 0 2008998814 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 240586371170 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/4242/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13600

[startup+0.702673 s]
/proc/loadavg: 2.10 2.04 2.00 4/72 4242
/proc/meminfo: memFree=1627096/2055920 swapFree=4180240/4192956
[pid=4242] ppid=4240 vsize=13600 CPUtime=0.04
/proc/4242/stat : 4242 (sugar) S 4240 4242 3757 0 -1 4194304 900 127 0 0 3 1 0 0 19 0 1 0 2008998814 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 240586371170 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/4242/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13600

[startup+1.50181 s]
/proc/loadavg: 2.10 2.04 2.00 3/83 4264
/proc/meminfo: memFree=1617472/2055920 swapFree=4180240/4192956
[pid=4242] ppid=4240 vsize=13600 CPUtime=0.73
/proc/4242/stat : 4242 (sugar) S 4240 4242 3757 0 -1 4194304 973 5130 0 1 3 1 66 3 16 0 1 0 2008998814 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 240586371170 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/4242/statm: 3400 797 370 3 0 500 0
[pid=4255] ppid=4242 vsize=5356 CPUtime=0
/proc/4255/stat : 4255 (sh) S 4242 4242 3757 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 2008998893 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4255/statm: 1339 233 193 169 0 50 0
[pid=4256] ppid=4255 vsize=864012 CPUtime=0.68
/proc/4256/stat : 4256 (java) S 4255 4242 3757 0 -1 0 7329 0 1 0 65 3 0 0 18 0 9 0 2008998894 884748288 6611 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/4256/statm: 216003 6611 2532 9 0 210585 0
[pid=4256/tid=4257] ppid=4255 vsize=864012 CPUtime=0.43
/proc/4256/task/4257/stat : 4257 (java) R 4255 4242 3757 0 -1 64 2465 0 1 0 42 1 0 0 23 0 9 0 2008998895 884748288 6611 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=4256/tid=4258] ppid=4255 vsize=864012 CPUtime=0.19
/proc/4256/task/4258/stat : 4258 (java) R 4255 4242 3757 0 -1 64 3852 0 0 0 18 1 0 0 16 0 9 0 2008998896 884748288 6611 996147200 134512640 134550740 4294955952 18446744073709551615 102514271 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=4256/tid=4259] ppid=4255 vsize=864012 CPUtime=0
/proc/4256/task/4259/stat : 4259 (java) S 4255 4242 3757 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 2008998896 884748288 6611 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=4256/tid=4260] ppid=4255 vsize=864012 CPUtime=0
/proc/4256/task/4260/stat : 4260 (java) S 4255 4242 3757 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 2008998896 884748288 6611 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=4256/tid=4261] ppid=4255 vsize=864012 CPUtime=0
/proc/4256/task/4261/stat : 4261 (java) S 4255 4242 3757 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 2008998898 884748288 6611 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=4256/tid=4262] ppid=4255 vsize=864012 CPUtime=0.04
/proc/4256/task/4262/stat : 4262 (java) S 4255 4242 3757 0 -1 64 314 0 0 0 4 0 0 0 16 0 9 0 2008998898 884748288 6611 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=4256/tid=4263] ppid=4255 vsize=864012 CPUtime=0
/proc/4256/task/4263/stat : 4263 (java) S 4255 4242 3757 0 -1 64 2 0 0 0 0 0 0 0 19 0 9 0 2008998898 884748288 6611 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=4256/tid=4264] ppid=4255 vsize=864012 CPUtime=0
/proc/4256/task/4264/stat : 4264 (java) S 4255 4242 3757 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 2008998898 884748288 6611 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.41
Current children cumulated vsize (KiB) 882968

[startup+3.10207 s]
/proc/loadavg: 2.10 2.04 2.00 4/83 4264
/proc/meminfo: memFree=1593792/2055920 swapFree=4180240/4192956
[pid=4242] ppid=4240 vsize=13600 CPUtime=0.73
/proc/4242/stat : 4242 (sugar) S 4240 4242 3757 0 -1 4194304 974 5130 0 1 3 1 66 3 15 0 1 0 2008998814 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 240586371170 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/4242/statm: 3400 797 370 3 0 500 0
[pid=4255] ppid=4242 vsize=5356 CPUtime=0
/proc/4255/stat : 4255 (sh) S 4242 4242 3757 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 2008998893 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4255/statm: 1339 233 193 169 0 50 0
[pid=4256] ppid=4255 vsize=864280 CPUtime=2.26
/proc/4256/stat : 4256 (java) S 4255 4242 3757 0 -1 0 11961 0 1 0 219 7 0 0 18 0 9 0 2008998894 885022720 11128 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/4256/statm: 216070 11128 2564 9 0 210617 0
[pid=4256/tid=4257] ppid=4255 vsize=864280 CPUtime=1.42
/proc/4256/task/4257/stat : 4257 (java) R 4255 4242 3757 0 -1 64 3001 0 1 0 139 3 0 0 23 0 9 0 2008998895 885022720 11128 996147200 134512640 134550740 4294955952 18446744073709551615 4126095810 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=4256/tid=4258] ppid=4255 vsize=864280 CPUtime=0.72
/proc/4256/task/4258/stat : 4258 (java) S 4255 4242 3757 0 -1 64 7915 0 0 0 69 3 0 0 16 0 9 0 2008998896 885022720 11128 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=4256/tid=4259] ppid=4255 vsize=864280 CPUtime=0
/proc/4256/task/4259/stat : 4259 (java) S 4255 4242 3757 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 2008998896 885022720 11128 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=4256/tid=4260] ppid=4255 vsize=864280 CPUtime=0
/proc/4256/task/4260/stat : 4260 (java) S 4255 4242 3757 0 -1 64 9 0 0 0 0 0 0 0 16 0 9 0 2008998896 885022720 11128 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=4256/tid=4261] ppid=4255 vsize=864280 CPUtime=0
/proc/4256/task/4261/stat : 4261 (java) S 4255 4242 3757 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 2008998898 885022720 11128 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=4256/tid=4262] ppid=4255 vsize=864280 CPUtime=0.09
/proc/4256/task/4262/stat : 4262 (java) S 4255 4242 3757 0 -1 64 347 0 0 0 9 0 0 0 16 0 9 0 2008998898 885022720 11128 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=4256/tid=4263] ppid=4255 vsize=864280 CPUtime=0
/proc/4256/task/4263/stat : 4263 (java) S 4255 4242 3757 0 -1 64 2 0 0 0 0 0 0 0 19 0 9 0 2008998898 885022720 11128 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=4256/tid=4264] ppid=4255 vsize=864280 CPUtime=0
/proc/4256/task/4264/stat : 4264 (java) S 4255 4242 3757 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 2008998898 885022720 11128 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.99
Current children cumulated vsize (KiB) 883236

[startup+6.30162 s]
/proc/loadavg: 2.09 2.04 2.00 3/75 4266
/proc/meminfo: memFree=1616768/2055920 swapFree=4180240/4192956
[pid=4242] ppid=4240 vsize=13600 CPUtime=3.09
/proc/4242/stat : 4242 (sugar) S 4240 4242 3757 0 -1 4194304 1021 17400 0 2 3 1 293 12 16 0 1 0 2008998814 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 240586371170 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/4242/statm: 3400 798 370 3 0 500 0
[pid=4265] ppid=4242 vsize=5356 CPUtime=0
/proc/4265/stat : 4265 (sh) S 4242 4242 3757 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2008999134 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4265/statm: 1339 232 193 169 0 50 0
[pid=4266] ppid=4265 vsize=5268 CPUtime=3.06
/proc/4266/stat : 4266 (picosat) R 4265 4242 3757 0 -1 4194304 1225 0 0 0 241 65 0 0 25 0 1 0 2008999134 5394432 1211 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/4266/statm: 1317 1211 42 102 0 1212 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 24224

[startup+12.7017 s]
/proc/loadavg: 2.09 2.04 2.00 3/75 4266
/proc/meminfo: memFree=1615232/2055920 swapFree=4180240/4192956
[pid=4242] ppid=4240 vsize=13600 CPUtime=3.09
/proc/4242/stat : 4242 (sugar) S 4240 4242 3757 0 -1 4194304 1021 17400 0 2 3 1 293 12 16 0 1 0 2008998814 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 240586371170 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/4242/statm: 3400 798 370 3 0 500 0
[pid=4265] ppid=4242 vsize=5356 CPUtime=0
/proc/4265/stat : 4265 (sh) S 4242 4242 3757 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2008999134 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4265/statm: 1339 232 193 169 0 50 0
[pid=4266] ppid=4265 vsize=7100 CPUtime=9.39
/proc/4266/stat : 4266 (picosat) R 4265 4242 3757 0 -1 4194304 1567 0 0 0 874 65 0 0 25 0 1 0 2008999134 7270400 1553 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/4266/statm: 1775 1553 42 102 0 1670 0
Current children cumulated CPU time (s) 12.48
Current children cumulated vsize (KiB) 26056

[startup+25.5028 s]
/proc/loadavg: 2.07 2.04 2.00 3/75 4266
/proc/meminfo: memFree=1614592/2055920 swapFree=4180240/4192956
[pid=4242] ppid=4240 vsize=13600 CPUtime=3.09
/proc/4242/stat : 4242 (sugar) S 4240 4242 3757 0 -1 4194304 1021 17400 0 2 3 1 293 12 16 0 1 0 2008998814 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 240586371170 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/4242/statm: 3400 798 370 3 0 500 0
[pid=4265] ppid=4242 vsize=5356 CPUtime=0
/proc/4265/stat : 4265 (sh) S 4242 4242 3757 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2008999134 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4265/statm: 1339 232 193 169 0 50 0
[pid=4266] ppid=4265 vsize=7568 CPUtime=22.08
/proc/4266/stat : 4266 (picosat) R 4265 4242 3757 0 -1 4194304 1710 0 0 0 2142 66 0 0 25 0 1 0 2008999134 7749632 1694 996147200 134512640 134931368 4294956256 18446744073709551615 134544751 0 0 4096 0 0 0 0 17 1 0 0
/proc/4266/statm: 1892 1694 48 102 0 1787 0
Current children cumulated CPU time (s) 25.17
Current children cumulated vsize (KiB) 26524

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

[startup+31.9069 s]
/proc/loadavg: 2.06 2.04 2.00 3/75 4266
/proc/meminfo: memFree=1614400/2055920 swapFree=4180240/4192956
[pid=4242] ppid=4240 vsize=13600 CPUtime=3.09
/proc/4242/stat : 4242 (sugar) S 4240 4242 3757 0 -1 4194304 1021 17400 0 2 3 1 293 12 16 0 1 0 2008998814 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 240586371170 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/4242/statm: 3400 798 370 3 0 500 0
[pid=4265] ppid=4242 vsize=5356 CPUtime=0
/proc/4265/stat : 4265 (sh) S 4242 4242 3757 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2008999134 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4265/statm: 1339 232 193 169 0 50 0
[pid=4266] ppid=4265 vsize=7684 CPUtime=28.43
/proc/4266/stat : 4266 (picosat) R 4265 4242 3757 0 -1 4194304 1743 0 0 0 2777 66 0 0 25 0 1 0 2008999134 7868416 1727 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/4266/statm: 1921 1727 48 102 0 1816 0
Current children cumulated CPU time (s) 31.52
Current children cumulated vsize (KiB) 26640

[startup+35.1025 s]
/proc/loadavg: 2.06 2.04 2.00 3/75 4266
/proc/meminfo: memFree=1614400/2055920 swapFree=4180240/4192956
[pid=4242] ppid=4240 vsize=13600 CPUtime=3.09
/proc/4242/stat : 4242 (sugar) S 4240 4242 3757 0 -1 4194304 1021 17400 0 2 3 1 293 12 16 0 1 0 2008998814 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 240586371170 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/4242/statm: 3400 798 370 3 0 500 0
[pid=4265] ppid=4242 vsize=5356 CPUtime=0
/proc/4265/stat : 4265 (sh) S 4242 4242 3757 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2008999134 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4265/statm: 1339 232 193 169 0 50 0
[pid=4266] ppid=4265 vsize=7684 CPUtime=31.59
/proc/4266/stat : 4266 (picosat) R 4265 4242 3757 0 -1 4194304 1743 0 0 0 3093 66 0 0 25 0 1 0 2008999134 7868416 1727 996147200 134512640 134931368 4294956256 18446744073709551615 134525835 0 0 4096 0 0 0 0 17 1 0 0
/proc/4266/statm: 1921 1727 48 102 0 1816 0
Current children cumulated CPU time (s) 34.68
Current children cumulated vsize (KiB) 26640

[startup+35.9026 s]
/proc/loadavg: 2.06 2.04 2.00 3/75 4266
/proc/meminfo: memFree=1614400/2055920 swapFree=4180240/4192956
[pid=4242] ppid=4240 vsize=13600 CPUtime=3.09
/proc/4242/stat : 4242 (sugar) S 4240 4242 3757 0 -1 4194304 1021 17400 0 2 3 1 293 12 16 0 1 0 2008998814 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 240586371170 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/4242/statm: 3400 798 370 3 0 500 0
[pid=4265] ppid=4242 vsize=5356 CPUtime=0
/proc/4265/stat : 4265 (sh) S 4242 4242 3757 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2008999134 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4265/statm: 1339 232 193 169 0 50 0
[pid=4266] ppid=4265 vsize=7816 CPUtime=32.38
/proc/4266/stat : 4266 (picosat) R 4265 4242 3757 0 -1 4194304 1751 0 0 0 3172 66 0 0 25 0 1 0 2008999134 8003584 1735 996147200 134512640 134931368 4294956256 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/4266/statm: 1954 1735 48 102 0 1849 0
Current children cumulated CPU time (s) 35.47
Current children cumulated vsize (KiB) 26772

[startup+36.3077 s]
/proc/loadavg: 2.06 2.04 2.00 3/75 4266
/proc/meminfo: memFree=1614336/2055920 swapFree=4180240/4192956
[pid=4242] ppid=4240 vsize=13600 CPUtime=3.09
/proc/4242/stat : 4242 (sugar) S 4240 4242 3757 0 -1 4194304 1021 17400 0 2 3 1 293 12 16 0 1 0 2008998814 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 240586371170 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/4242/statm: 3400 798 370 3 0 500 0
[pid=4265] ppid=4242 vsize=5356 CPUtime=0
/proc/4265/stat : 4265 (sh) S 4242 4242 3757 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2008999134 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4265/statm: 1339 232 193 169 0 50 0
[pid=4266] ppid=4265 vsize=7832 CPUtime=32.78
/proc/4266/stat : 4266 (picosat) R 4265 4242 3757 0 -1 4194304 1784 0 0 0 3212 66 0 0 25 0 1 0 2008999134 8019968 1768 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/4266/statm: 1958 1768 48 102 0 1853 0
Current children cumulated CPU time (s) 35.87
Current children cumulated vsize (KiB) 26788

[startup+36.5027 s]
/proc/loadavg: 2.06 2.04 2.00 3/75 4266
/proc/meminfo: memFree=1614336/2055920 swapFree=4180240/4192956
[pid=4242] ppid=4240 vsize=13600 CPUtime=35.97
/proc/4242/stat : 4242 (sugar) S 4240 4242 3757 0 -1 4194304 1089 19475 0 2 3 1 3515 78 16 0 1 0 2008998814 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 240586371170 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/4242/statm: 3400 798 370 3 0 500 0
Current children cumulated CPU time (s) 35.97
Current children cumulated vsize (KiB) 13600

Child status: 0
Real time (s): 36.5752
CPU time (s): 36.1245
CPU user time (s): 35.2966
CPU system time (s): 0.827874
CPU usage (%): 98.7676
Max. virtual memory (cumulated for all children) (KiB): 883236

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 35.2966
system time used= 0.827874
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24317
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= 2257
involuntary context switches= 2855

runsolver used 0.06299 second user time and 0.115982 second system time

The end

Launcher Data (download as text)

Begin job on node50 at 2008-07-06 01:24:28
IDJOB=1103001
IDBENCH=60261
IDSOLVER=345
FILE ID=node50/1103001-1215300268
PBS_JOBID= 7882375
Free space on /tmp= 66440 MiB

SOLVER NAME= Sugar v1.13+picosat
BENCH NAME= CPAI08/csp/tightness0.8/normalized-rand-2-40-80-103-800-12_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-1103001-1215300268/watcher-1103001-1215300268 -o /tmp/evaluation-result-1103001-1215300268/solver-1103001-1215300268 -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-1103001-1215300268.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= baf71f565836d0584f36f646944af0ed
RANDOM SEED=684889350

node50.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.261
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.261
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1627576 kB
Buffers:         86176 kB
Cached:         266744 kB
SwapCached:       7072 kB
Active:         216632 kB
Inactive:       149788 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1627576 kB
SwapTotal:     4192956 kB
SwapFree:      4180240 kB
Dirty:            2220 kB
Writeback:           0 kB
Mapped:          20544 kB
Slab:            47428 kB
Committed_AS:  4029860 kB
PageTables:       1800 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= 66440 MiB
End job on node50 at 2008-07-06 01:25:05