Trace number 1077983

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 162.007 163.768

General information on the benchmark

Namecsp/rand-3-20-20-fcd/
normalized-rand-3-20-20-60-632-fcd-2_ext.xml
MD5SUM00e3e1d55fd87b946e4075a07f4dffab
Bench CategoryN-ARY-EXT (n-ary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark4.5903
Satisfiable
(Un)Satisfiability was proved
Number of variables20
Number of constraints60
Maximum constraint arity3
Maximum domain size20
Number of constraints which are defined in extension60
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)

0.03/0.90	c 0	Sugar v1-13 + HOME/picosat
0.03/1.01	c 0	BEGIN Fri Jul  4 20:32:05 2008
0.03/1.01	c 0	PID 6901
0.03/1.07	c 0	HOST node79.alineos.net
0.03/1.07	c 0	CONVERTING HOME/instance-1077983-1215196324.xml TO HOME/temp.csp
0.03/1.07	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.XML2CSP 'HOME/instance-1077983-1215196324.xml' 'HOME/temp.csp'
0.78/2.24	c 1	1 domains, 20 variables, 0 predicates, 60 relations, 60 constraints
0.78/2.28	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.78/2.28	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'
0.82/2.35	c 1	Parsing HOME/temp.csp
2.02/3.56	c 2	parsed 141 expressions
2.02/3.56	c 2	Heap : 21 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
2.02/3.56	c 2	Converting to clausal form CSP
2.02/3.58	c 2	converted 15 (10%) expressions
2.20/3.74	c 3	converted 29 (20%) expressions
2.20/3.75	c 3	converted 43 (30%) expressions
2.20/3.75	c 3	converted 57 (40%) expressions
2.20/3.77	c 3	converted 71 (50%) expressions
2.31/3.82	c 3	converted 85 (60%) expressions
2.41/3.92	c 3	converted 99 (70%) expressions
2.51/4.03	c 3	converted 113 (80%) expressions
2.82/4.30	c 3	converted 127 (90%) expressions
2.92/4.46	c 3	converted 141 (100%) expressions
2.92/4.46	c 3	CSP : 20 integers, 0 booleans, 60 clauses, largest domain size 20
2.92/4.46	c 3	Heap : 40 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
2.92/4.46	c 3	Propagation in CSP
2.92/4.46	c 3	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
2.92/4.46	c 3	CSP : 20 integers, 0 booleans, 60 clauses, largest domain size 20
2.92/4.46	c 3	Heap : 40 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
2.92/4.46	c 3	Simplifing CSP by introducing new Boolean variables
2.92/4.46	c 3	CSP : 20 integers, 0 booleans, 60 clauses, largest domain size 20
2.92/4.46	c 3	Heap : 40 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
3.01/4.57	c 3	Encoding CSP to SAT : HOME/temp.cnf
3.01/4.58	c 3	2 (10%) CSP integer variables are encoded (36 clauses, 371 bytes)
3.01/4.58	c 3	4 (20%) CSP integer variables are encoded (72 clauses, 695 bytes)
3.01/4.58	c 3	6 (30%) CSP integer variables are encoded (108 clauses, 1048 bytes)
3.01/4.58	c 3	8 (40%) CSP integer variables are encoded (144 clauses, 1444 bytes)
3.01/4.58	c 3	10 (50%) CSP integer variables are encoded (180 clauses, 1840 bytes)
3.01/4.58	c 3	12 (60%) CSP integer variables are encoded (216 clauses, 2236 bytes)
3.01/4.59	c 3	14 (70%) CSP integer variables are encoded (252 clauses, 2632 bytes)
3.01/4.59	c 3	16 (80%) CSP integer variables are encoded (288 clauses, 3028 bytes)
3.01/4.59	c 3	18 (90%) CSP integer variables are encoded (324 clauses, 3424 bytes)
3.01/4.59	c 3	20 (100%) CSP integer variables are encoded (360 clauses, 3820 bytes)
3.23/4.76	c 4	6 (10%) CSP clauses are encoded (11287 clauses, 252588 bytes)
3.34/4.89	c 4	12 (20%) CSP clauses are encoded (22163 clauses, 515194 bytes)
3.53/5.01	c 4	18 (30%) CSP clauses are encoded (33045 clauses, 785652 bytes)
3.63/5.14	c 4	24 (40%) CSP clauses are encoded (43923 clauses, 1055040 bytes)
3.73/5.26	c 4	30 (50%) CSP clauses are encoded (54773 clauses, 1327973 bytes)
3.83/5.39	c 4	36 (60%) CSP clauses are encoded (65560 clauses, 1614707 bytes)
4.03/5.52	c 4	42 (70%) CSP clauses are encoded (76395 clauses, 1904684 bytes)
4.13/5.64	c 5	48 (80%) CSP clauses are encoded (87149 clauses, 2192403 bytes)
4.23/5.77	c 5	54 (90%) CSP clauses are encoded (98050 clauses, 2484117 bytes)
4.32/5.90	c 5	60 (100%) CSP clauses are encoded (108805 clauses, 2771759 bytes)
4.32/5.90	c 5	60 CSP clauses encoded
4.42/5.90	c 5	Writing map file : HOME/temp.map
4.42/5.90	c 5	Heap : 17 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
4.42/5.90	c 5	SAT : 380 SAT variables, 108805 SAT clauses, 2771759 bytes
4.42/5.90	c 5	Heap : 17 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
4.42/5.93	c 5	SOLVING HOME/temp.cnf
4.42/5.93	c 5	CMD HOME/picosat 'HOME/temp.cnf' -o 'HOME/temp.out'
161.79/163.66	c 163	DECODING HOME/temp.out WITH HOME/temp.map
161.79/163.66	c 163	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
161.87/163.73	c 163	Decoding HOME/temp.out
161.87/163.75	s SATISFIABLE
161.87/163.75	v 8 12 0 7 9 10 6 19 7 8 14 6 14 14 14 16 7 19 10 11
161.87/163.75	c 163	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
161.87/163.76	c 163	CPU 160.44 (0.03 0.01 160.41 1.53)
161.87/163.76	c 163	END Fri Jul  4 20:34:48 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-1077983-1215196324/watcher-1077983-1215196324 -o /tmp/evaluation-result-1077983-1215196324/solver-1077983-1215196324 -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-1077983-1215196324.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: 2.14 3.51 3.25 4/75 6901
/proc/meminfo: memFree=610280/2055920 swapFree=4180580/4192956
[pid=6901] ppid=6899 vsize=18572 CPUtime=0
/proc/6901/stat : 6901 (runsolver) D 6899 6901 3473 0 -1 4194368 15 0 0 0 0 0 0 0 18 0 1 0 642562788 19017728 292 996147200 4194304 4296836 548682068224 18446744073709551615 234045893927 0 0 4096 24578 18446744071563608240 0 0 17 0 0 0
/proc/6901/statm: 4643 292 257 25 0 2626 0

[startup+0.0613679 s]
/proc/loadavg: 2.14 3.51 3.25 4/75 6901
/proc/meminfo: memFree=610280/2055920 swapFree=4180580/4192956
[pid=6901] ppid=6899 vsize=124 CPUtime=0
/proc/6901/stat : 6901 (sugar) D 6899 6901 3473 0 -1 4194304 38 0 0 0 0 0 0 0 18 0 1 0 642562788 126976 23 996147200 4194304 4206940 548682068560 18446744073709551615 234043274729 0 0 4096 0 18446744071563608240 0 0 17 0 0 0
/proc/6901/statm: 31 23 17 3 0 3 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 124

[startup+0.101372 s]
/proc/loadavg: 2.14 3.51 3.25 4/75 6901
/proc/meminfo: memFree=610280/2055920 swapFree=4180580/4192956
[pid=6901] ppid=6899 vsize=12272 CPUtime=0
/proc/6901/stat : 6901 (sugar) D 6899 6901 3473 0 -1 4194304 354 0 0 0 0 0 0 0 18 0 1 0 642562788 12566528 322 996147200 4194304 4206940 548682068560 18446744073709551615 234054791266 0 0 4224 0 18446744071563608240 0 0 17 0 0 0
/proc/6901/statm: 3068 322 242 3 0 168 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12272

[startup+0.301394 s]
/proc/loadavg: 2.14 3.51 3.25 4/75 6901
/proc/meminfo: memFree=610280/2055920 swapFree=4180580/4192956
[pid=6901] ppid=6899 vsize=12272 CPUtime=0
/proc/6901/stat : 6901 (sugar) D 6899 6901 3473 0 -1 4194304 396 0 0 0 0 0 0 0 18 0 1 0 642562788 12566528 364 996147200 4194304 4206940 548682068560 18446744073709551615 234054791266 0 0 4224 0 18446744071563608240 0 0 17 1 0 0
/proc/6901/statm: 3068 364 274 3 0 168 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12272

[startup+0.701484 s]
/proc/loadavg: 2.14 3.51 3.25 4/75 6901
/proc/meminfo: memFree=610280/2055920 swapFree=4180580/4192956
[pid=6901] ppid=6899 vsize=12676 CPUtime=0
/proc/6901/stat : 6901 (sugar) D 6899 6901 3473 0 -1 4194304 533 0 0 0 0 0 0 0 18 0 1 0 642562788 12980224 501 996147200 4194304 4206940 548682068560 18446744073709551615 234054791266 0 0 4224 0 18446744071563479169 0 0 17 1 0 0
/proc/6901/statm: 3169 501 315 3 0 269 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12676

[startup+1.50152 s]
/proc/loadavg: 2.14 3.51 3.25 2/76 6902
/proc/meminfo: memFree=602272/2055920 swapFree=4180580/4192956
[pid=6901] ppid=6899 vsize=13600 CPUtime=0.03
/proc/6901/stat : 6901 (sugar) S 6899 6901 3473 0 -1 4194304 900 128 0 0 3 0 0 0 16 0 1 0 642562788 13926400 796 996147200 4194304 4206940 548682068560 18446744073709551615 234054791266 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/6901/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+3.10169 s]
/proc/loadavg: 2.14 3.51 3.25 4/86 6913
/proc/meminfo: memFree=573648/2055920 swapFree=4180580/4192956
[pid=6901] ppid=6899 vsize=13600 CPUtime=0.82
/proc/6901/stat : 6901 (sugar) S 6899 6901 3473 0 -1 4194304 972 6960 0 45 3 0 71 8 15 0 1 0 642562788 13926400 797 996147200 4194304 4206940 548682068560 18446744073709551615 234054791266 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/6901/statm: 3400 797 370 3 0 500 0
Current children cumulated CPU time (s) 0.82
Current children cumulated vsize (KiB) 13600

[startup+6.30202 s]
/proc/loadavg: 2.21 3.50 3.25 4/86 6923
/proc/meminfo: memFree=517648/2055920 swapFree=4180580/4192956
[pid=6901] ppid=6899 vsize=13600 CPUtime=4.44
/proc/6901/stat : 6901 (sugar) S 6899 6901 3473 0 -1 4194304 1019 23061 0 47 3 0 423 18 16 0 1 0 642562788 13926400 798 996147200 4194304 4206940 548682068560 18446744073709551615 234054791266 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/6901/statm: 3400 798 370 3 0 500 0
Current children cumulated CPU time (s) 4.44
Current children cumulated vsize (KiB) 13600

[startup+12.7017 s]
/proc/loadavg: 2.27 3.49 3.25 3/78 6925
/proc/meminfo: memFree=521424/2055920 swapFree=4180580/4192956
[pid=6901] ppid=6899 vsize=13600 CPUtime=4.44
/proc/6901/stat : 6901 (sugar) S 6899 6901 3473 0 -1 4194304 1019 23061 0 47 3 0 423 18 16 0 1 0 642562788 13926400 798 996147200 4194304 4206940 548682068560 18446744073709551615 234054791266 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/6901/statm: 3400 798 370 3 0 500 0
[pid=6924] ppid=6901 vsize=5356 CPUtime=0
/proc/6924/stat : 6924 (sh) S 6901 6901 3473 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 642563382 5484544 232 996147200 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6924/statm: 1339 232 193 169 0 50 0
[pid=6925] ppid=6924 vsize=6024 CPUtime=6.73
/proc/6925/stat : 6925 (picosat) R 6924 6901 3473 0 -1 4194304 1416 0 0 0 570 103 0 0 25 0 1 0 642563382 6168576 1402 996147200 134512640 134931368 4294956208 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 0 0 0
/proc/6925/statm: 1506 1402 42 102 0 1401 0
Current children cumulated CPU time (s) 11.17
Current children cumulated vsize (KiB) 24980

[startup+25.501 s]
/proc/loadavg: 2.21 3.42 3.23 3/78 6925
/proc/meminfo: memFree=429072/2055920 swapFree=4180580/4192956
[pid=6901] ppid=6899 vsize=13600 CPUtime=4.44
/proc/6901/stat : 6901 (sugar) S 6899 6901 3473 0 -1 4194304 1019 23061 0 47 3 0 423 18 16 0 1 0 642562788 13926400 798 996147200 4194304 4206940 548682068560 18446744073709551615 234054791266 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/6901/statm: 3400 798 370 3 0 500 0
[pid=6924] ppid=6901 vsize=5356 CPUtime=0
/proc/6924/stat : 6924 (sh) S 6901 6901 3473 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 642563382 5484544 232 996147200 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6924/statm: 1339 232 193 169 0 50 0
[pid=6925] ppid=6924 vsize=7772 CPUtime=19.52
/proc/6925/stat : 6925 (picosat) R 6924 6901 3473 0 -1 4194304 1779 0 0 0 1848 104 0 0 25 0 1 0 642563382 7958528 1752 996147200 134512640 134931368 4294956208 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/6925/statm: 1943 1752 48 102 0 1838 0
Current children cumulated CPU time (s) 23.96
Current children cumulated vsize (KiB) 26728

[startup+51.1017 s]
/proc/loadavg: 2.14 3.30 3.20 3/85 6965
/proc/meminfo: memFree=1923024/2055920 swapFree=4180580/4192956
[pid=6901] ppid=6899 vsize=13600 CPUtime=4.44
/proc/6901/stat : 6901 (sugar) S 6899 6901 3473 0 -1 4194304 1019 23061 0 47 3 0 423 18 16 0 1 0 642562788 13926400 798 996147200 4194304 4206940 548682068560 18446744073709551615 234054791266 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/6901/statm: 3400 798 370 3 0 500 0
[pid=6924] ppid=6901 vsize=5356 CPUtime=0
/proc/6924/stat : 6924 (sh) S 6901 6901 3473 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 642563382 5484544 232 996147200 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6924/statm: 1339 232 193 169 0 50 0
[pid=6925] ppid=6924 vsize=7976 CPUtime=45.07
/proc/6925/stat : 6925 (picosat) R 6924 6901 3473 0 -1 4194304 1838 0 0 0 4401 106 0 0 25 0 1 0 642563382 8167424 1811 996147200 134512640 134931368 4294956208 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/6925/statm: 1994 1811 48 102 0 1889 0
Current children cumulated CPU time (s) 49.51
Current children cumulated vsize (KiB) 26932

[startup+102.306 s]
/proc/loadavg: 2.12 3.11 3.14 3/85 6965
/proc/meminfo: memFree=1922640/2055920 swapFree=4180580/4192956
[pid=6901] ppid=6899 vsize=13600 CPUtime=4.44
/proc/6901/stat : 6901 (sugar) S 6899 6901 3473 0 -1 4194304 1019 23061 0 47 3 0 423 18 16 0 1 0 642562788 13926400 798 996147200 4194304 4206940 548682068560 18446744073709551615 234054791266 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/6901/statm: 3400 798 370 3 0 500 0
[pid=6924] ppid=6901 vsize=5356 CPUtime=0
/proc/6924/stat : 6924 (sh) S 6901 6901 3473 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 642563382 5484544 232 996147200 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6924/statm: 1339 232 193 169 0 50 0
[pid=6925] ppid=6924 vsize=8484 CPUtime=96.26
/proc/6925/stat : 6925 (picosat) R 6924 6901 3473 0 -1 4194304 2044 0 0 0 9519 107 0 0 25 0 1 0 642563382 8687616 1914 996147200 134512640 134931368 4294956208 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 0 0 0
/proc/6925/statm: 2121 1914 48 102 0 2016 0
Current children cumulated CPU time (s) 100.7
Current children cumulated vsize (KiB) 27440

[startup+162.301 s]
/proc/loadavg: 2.39 2.99 3.09 2/72 7056
/proc/meminfo: memFree=1868608/2055920 swapFree=4180580/4192956
[pid=6901] ppid=6899 vsize=13600 CPUtime=4.44
/proc/6901/stat : 6901 (sugar) S 6899 6901 3473 0 -1 4194304 1019 23061 0 47 3 0 423 18 16 0 1 0 642562788 13926400 798 996147200 4194304 4206940 548682068560 18446744073709551615 234054791266 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/6901/statm: 3400 798 370 3 0 500 0
[pid=6924] ppid=6901 vsize=5356 CPUtime=0
/proc/6924/stat : 6924 (sh) S 6901 6901 3473 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 642563382 5484544 232 996147200 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6924/statm: 1339 232 193 169 0 50 0
[pid=6925] ppid=6924 vsize=8880 CPUtime=156.05
/proc/6925/stat : 6925 (picosat) R 6924 6901 3473 0 -1 4194304 2207 0 0 0 15474 131 0 0 25 0 1 0 642563382 9093120 1999 996147200 134512640 134931368 4294956208 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/6925/statm: 2220 1999 48 102 0 2115 0
Current children cumulated CPU time (s) 160.49
Current children cumulated vsize (KiB) 27836

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

[startup+163.101 s]
/proc/loadavg: 2.39 2.99 3.09 2/72 7056
/proc/meminfo: memFree=1868736/2055920 swapFree=4180580/4192956
[pid=6901] ppid=6899 vsize=13600 CPUtime=4.44
/proc/6901/stat : 6901 (sugar) S 6899 6901 3473 0 -1 4194304 1019 23061 0 47 3 0 423 18 16 0 1 0 642562788 13926400 798 996147200 4194304 4206940 548682068560 18446744073709551615 234054791266 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/6901/statm: 3400 798 370 3 0 500 0
[pid=6924] ppid=6901 vsize=5356 CPUtime=0
/proc/6924/stat : 6924 (sh) S 6901 6901 3473 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 642563382 5484544 232 996147200 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6924/statm: 1339 232 193 169 0 50 0
[pid=6925] ppid=6924 vsize=8880 CPUtime=156.85
/proc/6925/stat : 6925 (picosat) R 6924 6901 3473 0 -1 4194304 2212 0 0 0 15554 131 0 0 25 0 1 0 642563382 9093120 2004 996147200 134512640 134931368 4294956208 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/6925/statm: 2220 2004 48 102 0 2115 0
Current children cumulated CPU time (s) 161.29
Current children cumulated vsize (KiB) 27836

[startup+163.503 s]
/proc/loadavg: 2.39 2.99 3.09 2/72 7056
/proc/meminfo: memFree=1868736/2055920 swapFree=4180580/4192956
[pid=6901] ppid=6899 vsize=13600 CPUtime=4.44
/proc/6901/stat : 6901 (sugar) S 6899 6901 3473 0 -1 4194304 1019 23061 0 47 3 0 423 18 16 0 1 0 642562788 13926400 798 996147200 4194304 4206940 548682068560 18446744073709551615 234054791266 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/6901/statm: 3400 798 370 3 0 500 0
[pid=6924] ppid=6901 vsize=5356 CPUtime=0
/proc/6924/stat : 6924 (sh) S 6901 6901 3473 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 642563382 5484544 232 996147200 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6924/statm: 1339 232 193 169 0 50 0
[pid=6925] ppid=6924 vsize=8880 CPUtime=157.25
/proc/6925/stat : 6925 (picosat) R 6924 6901 3473 0 -1 4194304 2218 0 0 0 15594 131 0 0 25 0 1 0 642563382 9093120 2010 996147200 134512640 134931368 4294956208 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/6925/statm: 2220 2010 48 102 0 2115 0
Current children cumulated CPU time (s) 161.69
Current children cumulated vsize (KiB) 27836

[startup+163.703 s]
/proc/loadavg: 2.39 2.99 3.09 2/72 7056
/proc/meminfo: memFree=1868736/2055920 swapFree=4180580/4192956
[pid=6901] ppid=6899 vsize=13600 CPUtime=161.87
/proc/6901/stat : 6901 (sugar) S 6899 6901 3473 0 -1 4194304 1070 25572 0 47 3 0 16034 150 16 0 1 0 642562788 13926400 798 996147200 4194304 4206940 548682068560 18446744073709551615 234054791266 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/6901/statm: 3400 798 370 3 0 500 0
Current children cumulated CPU time (s) 161.87
Current children cumulated vsize (KiB) 13600

Child status: 0
Real time (s): 163.768
CPU time (s): 162.007
CPU user time (s): 160.46
CPU system time (s): 1.54776
CPU usage (%): 98.9249
Max. virtual memory (cumulated for all children) (KiB): 883372

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 160.46
system time used= 1.54776
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 30412
page faults= 48
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2203
involuntary context switches= 3420

runsolver used 0.169974 second user time and 0.452931 second system time

The end

Launcher Data (download as text)

Begin job on node79 at 2008-07-04 20:32:04
IDJOB=1077983
IDBENCH=56752
IDSOLVER=345
FILE ID=node79/1077983-1215196324
PBS_JOBID= 7881614
Free space on /tmp= 65332 MiB

SOLVER NAME= Sugar v1.13+picosat
BENCH NAME= CPAI08/csp/rand-3-20-20-fcd/normalized-rand-3-20-20-60-632-fcd-2_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-1077983-1215196324/watcher-1077983-1215196324 -o /tmp/evaluation-result-1077983-1215196324/solver-1077983-1215196324 -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-1077983-1215196324.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 00e3e1d55fd87b946e4075a07f4dffab
RANDOM SEED=1333107779

node79.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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        610824 kB
Buffers:          1564 kB
Cached:         683336 kB
SwapCached:       5436 kB
Active:         729148 kB
Inactive:       659228 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        610824 kB
SwapTotal:     4192956 kB
SwapFree:      4180580 kB
Dirty:            2760 kB
Writeback:           0 kB
Mapped:         711656 kB
Slab:            40388 kB
Committed_AS:  1788700 kB
PageTables:       3420 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= 66456 MiB
End job on node79 at 2008-07-04 20:34:48