Trace number 1103265

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 74.4197 74.6565

General information on the benchmark

Namecsp/tightness0.8/
normalized-rand-2-40-80-103-800-25_ext.xml
MD5SUMa76ef683ec8e7d029a4d3919489c756c
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1.3168
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 01:33:22 2008
0.00/0.04	c 0	PID 838
0.03/0.05	c 0	HOST node12.alineos.net
0.03/0.05	c 0	CONVERTING HOME/instance-1103265-1215300801.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-1103265-1215300801.xml' 'HOME/temp.csp'
0.03/0.58	c 0	1 domains, 40 variables, 0 predicates, 103 relations, 103 constraints
0.03/0.63	c 0	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.03/0.63	c 0	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'
0.56/0.71	c 0	Parsing HOME/temp.csp
1.41/1.54	c 1	parsed 247 expressions
1.41/1.54	c 1	Heap : 13 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
1.41/1.54	c 1	Converting to clausal form CSP
1.41/1.56	c 1	converted 25 (10%) expressions
1.41/1.57	c 1	converted 50 (20%) expressions
1.41/1.58	c 1	converted 75 (30%) expressions
1.41/1.58	c 1	converted 99 (40%) expressions
1.41/1.60	c 1	converted 124 (50%) expressions
1.50/1.63	c 1	converted 149 (60%) expressions
1.61/1.70	c 1	converted 173 (70%) expressions
1.81/1.90	c 1	converted 198 (80%) expressions
1.91/2.00	c 2	converted 223 (90%) expressions
1.91/2.08	c 2	converted 247 (100%) expressions
1.91/2.08	c 2	CSP : 40 integers, 0 booleans, 103 clauses, largest domain size 80
1.91/2.08	c 2	Heap : 27 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
1.91/2.08	c 2	Propagation in CSP
1.91/2.08	c 2	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
1.91/2.08	c 2	CSP : 40 integers, 0 booleans, 103 clauses, largest domain size 80
1.91/2.08	c 2	Heap : 27 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
1.91/2.08	c 2	Simplifing CSP by introducing new Boolean variables
1.91/2.08	c 2	CSP : 40 integers, 0 booleans, 103 clauses, largest domain size 80
1.91/2.08	c 2	Heap : 27 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
2.00/2.18	c 2	Encoding CSP to SAT : HOME/temp.cnf
2.00/2.20	c 2	4 (10%) CSP integer variables are encoded (312 clauses, 3284 bytes)
2.00/2.20	c 2	8 (20%) CSP integer variables are encoded (624 clauses, 6716 bytes)
2.00/2.20	c 2	12 (30%) CSP integer variables are encoded (936 clauses, 10148 bytes)
2.00/2.20	c 2	16 (40%) CSP integer variables are encoded (1248 clauses, 14103 bytes)
2.10/2.21	c 2	20 (50%) CSP integer variables are encoded (1560 clauses, 18159 bytes)
2.10/2.21	c 2	24 (60%) CSP integer variables are encoded (1872 clauses, 22215 bytes)
2.10/2.21	c 2	28 (70%) CSP integer variables are encoded (2184 clauses, 26271 bytes)
2.10/2.21	c 2	32 (80%) CSP integer variables are encoded (2496 clauses, 30327 bytes)
2.10/2.21	c 2	36 (90%) CSP integer variables are encoded (2808 clauses, 34383 bytes)
2.10/2.21	c 2	40 (100%) CSP integer variables are encoded (3120 clauses, 38439 bytes)
2.20/2.33	c 2	11 (10%) CSP clauses are encoded (14529 clauses, 261502 bytes)
2.30/2.41	c 2	21 (20%) CSP clauses are encoded (24938 clauses, 476495 bytes)
2.30/2.48	c 2	31 (30%) CSP clauses are encoded (35397 clauses, 696634 bytes)
2.39/2.57	c 2	42 (40%) CSP clauses are encoded (46842 clauses, 937696 bytes)
2.50/2.64	c 2	52 (50%) CSP clauses are encoded (57267 clauses, 1158977 bytes)
2.60/2.72	c 2	62 (60%) CSP clauses are encoded (67666 clauses, 1392408 bytes)
2.70/2.80	c 2	73 (70%) CSP clauses are encoded (79063 clauses, 1656612 bytes)
2.70/2.87	c 2	83 (80%) CSP clauses are encoded (89353 clauses, 1895696 bytes)
2.79/2.95	c 2	93 (90%) CSP clauses are encoded (99747 clauses, 2136846 bytes)
2.90/3.03	c 3	103 (100%) CSP clauses are encoded (110156 clauses, 2378277 bytes)
2.90/3.03	c 3	103 CSP clauses encoded
2.90/3.03	c 3	Writing map file : HOME/temp.map
2.90/3.03	c 3	Heap : 11 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
2.90/3.03	c 3	SAT : 3160 SAT variables, 110156 SAT clauses, 2378277 bytes
2.90/3.03	c 3	Heap : 11 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
2.90/3.08	c 3	SOLVING HOME/temp.cnf
2.90/3.08	c 3	CMD HOME/picosat 'HOME/temp.cnf' -o 'HOME/temp.out'
74.18/74.49	c 74	DECODING HOME/temp.out WITH HOME/temp.map
74.18/74.49	c 74	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
74.28/74.57	c 74	Decoding HOME/temp.out
74.28/74.59	s UNSATISFIABLE
74.28/74.60	c 74	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
74.28/74.65	c 74	CPU 73.6 (0.03 0 73.57 0.79)
74.28/74.65	c 74	END Sun Jul  6 01:34:36 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-1103265-1215300801/watcher-1103265-1215300801 -o /tmp/evaluation-result-1103265-1215300801/solver-1103265-1215300801 -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-1103265-1215300801.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: 2.05 2.01 2.00 4/72 838
/proc/meminfo: memFree=1650104/2055920 swapFree=4122924/4192956
[pid=838] ppid=836 vsize=12000 CPUtime=0
/proc/838/stat : 838 (sugar) R 836 838 31062 0 -1 4194304 212 0 0 0 0 0 0 0 20 0 1 0 1559755195 12288000 180 996147200 4194304 4206940 548682068608 18446744073709551615 252449453088 0 0 4224 0 0 0 0 17 1 0 0
/proc/838/statm: 3000 180 141 3 0 100 0

[startup+0.0498629 s]
/proc/loadavg: 2.05 2.01 2.00 4/72 838
/proc/meminfo: memFree=1650104/2055920 swapFree=4122924/4192956
[pid=838] ppid=836 vsize=13600 CPUtime=0.03
/proc/838/stat : 838 (sugar) S 836 838 31062 0 -1 4194304 837 0 0 0 3 0 0 0 18 0 1 0 1559755195 13926400 792 996147200 4194304 4206940 548682068608 18446744073709551615 252438425698 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/838/statm: 3400 792 367 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.102054 s]
/proc/loadavg: 2.05 2.01 2.00 4/72 838
/proc/meminfo: memFree=1650104/2055920 swapFree=4122924/4192956
[pid=838] ppid=836 vsize=13600 CPUtime=0.03
/proc/838/stat : 838 (sugar) S 836 838 31062 0 -1 4194304 900 127 0 0 3 0 0 0 19 0 1 0 1559755195 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 252438425698 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/838/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.301076 s]
/proc/loadavg: 2.05 2.01 2.00 4/72 838
/proc/meminfo: memFree=1650104/2055920 swapFree=4122924/4192956
[pid=838] ppid=836 vsize=13600 CPUtime=0.03
/proc/838/stat : 838 (sugar) S 836 838 31062 0 -1 4194304 900 127 0 0 3 0 0 0 19 0 1 0 1559755195 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 252438425698 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/838/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.701116 s]
/proc/loadavg: 2.05 2.01 2.00 4/72 838
/proc/meminfo: memFree=1650104/2055920 swapFree=4122924/4192956
[pid=838] ppid=836 vsize=13600 CPUtime=0.56
/proc/838/stat : 838 (sugar) S 836 838 31062 0 -1 4194304 956 5131 0 1 3 0 50 3 16 0 1 0 1559755195 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 252438425698 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/838/statm: 3400 797 370 3 0 500 0
Current children cumulated CPU time (s) 0.56
Current children cumulated vsize (KiB) 13600

[startup+1.50219 s]
/proc/loadavg: 2.05 2.01 2.00 4/83 860
/proc/meminfo: memFree=1636512/2055920 swapFree=4122924/4192956
[pid=838] ppid=836 vsize=13600 CPUtime=0.56
/proc/838/stat : 838 (sugar) S 836 838 31062 0 -1 4194304 973 5131 0 1 3 0 50 3 16 0 1 0 1559755195 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 252438425698 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/838/statm: 3400 797 370 3 0 500 0
[pid=851] ppid=838 vsize=5356 CPUtime=0
/proc/851/stat : 851 (sh) S 838 838 31062 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 1559755258 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/851/statm: 1339 233 193 169 0 50 0
[pid=852] ppid=851 vsize=864012 CPUtime=0.85
/proc/852/stat : 852 (java) S 851 838 31062 0 -1 0 7874 0 1 0 82 3 0 0 18 0 9 0 1559755258 884748288 7152 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/852/statm: 216003 7152 2532 9 0 210585 0
[pid=852/tid=853] ppid=851 vsize=864012 CPUtime=0.5
/proc/852/task/853/stat : 853 (java) R 851 838 31062 0 -1 64 2469 0 1 0 49 1 0 0 23 0 9 0 1559755259 884748288 7152 996147200 134512640 134550740 4294955952 18446744073709551615 4126422761 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=852/tid=854] ppid=851 vsize=864012 CPUtime=0.28
/proc/852/task/854/stat : 854 (java) S 851 838 31062 0 -1 64 4395 0 0 0 27 1 0 0 16 0 9 0 1559755260 884748288 7152 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=852/tid=855] ppid=851 vsize=864012 CPUtime=0
/proc/852/task/855/stat : 855 (java) S 851 838 31062 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 1559755261 884748288 7152 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=852/tid=856] ppid=851 vsize=864012 CPUtime=0
/proc/852/task/856/stat : 856 (java) S 851 838 31062 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 1559755261 884748288 7152 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=852/tid=857] ppid=851 vsize=864012 CPUtime=0
/proc/852/task/857/stat : 857 (java) S 851 838 31062 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 1559755263 884748288 7152 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=852/tid=858] ppid=851 vsize=864012 CPUtime=0.04
/proc/852/task/858/stat : 858 (java) S 851 838 31062 0 -1 64 314 0 0 0 4 0 0 0 16 0 9 0 1559755263 884748288 7152 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=852/tid=859] ppid=851 vsize=864012 CPUtime=0
/proc/852/task/859/stat : 859 (java) S 851 838 31062 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 1559755263 884748288 7152 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=852/tid=860] ppid=851 vsize=864012 CPUtime=0
/proc/852/task/860/stat : 860 (java) S 851 838 31062 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 1559755263 884748288 7152 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+3.10238 s]
/proc/loadavg: 2.05 2.01 2.00 4/83 860
/proc/meminfo: memFree=1612192/2055920 swapFree=4122924/4192956
[pid=838] ppid=836 vsize=13600 CPUtime=2.94
/proc/838/stat : 838 (sugar) S 836 838 31062 0 -1 4194304 1021 17399 0 2 3 0 278 13 17 0 1 0 1559755195 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 252438425698 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/838/statm: 3400 798 370 3 0 500 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 13600

[startup+6.30168 s]
/proc/loadavg: 2.05 2.01 2.00 3/84 910
/proc/meminfo: memFree=1586072/2055920 swapFree=4122924/4192956
[pid=838] ppid=836 vsize=13600 CPUtime=2.94
/proc/838/stat : 838 (sugar) S 836 838 31062 0 -1 4194304 1021 17399 0 2 3 0 278 13 17 0 1 0 1559755195 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 252438425698 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/838/statm: 3400 798 370 3 0 500 0
[pid=878] ppid=838 vsize=5356 CPUtime=0
/proc/878/stat : 878 (sh) S 838 838 31062 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1559755504 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/878/statm: 1339 232 193 169 0 50 0
[pid=879] ppid=878 vsize=5268 CPUtime=3.2
/proc/879/stat : 879 (picosat) R 878 838 31062 0 -1 4194304 1234 0 0 0 260 60 0 0 25 0 1 0 1559755504 5394432 1220 996147200 134512640 134931368 4294956256 18446744073709551615 134524220 0 0 4096 0 0 0 0 17 0 0 0
/proc/879/statm: 1317 1220 42 102 0 1212 0
Current children cumulated CPU time (s) 6.14
Current children cumulated vsize (KiB) 24224

[startup+12.7013 s]
/proc/loadavg: 2.04 2.01 2.00 3/76 911
/proc/meminfo: memFree=1649304/2055920 swapFree=4122924/4192956
[pid=838] ppid=836 vsize=13600 CPUtime=2.94
/proc/838/stat : 838 (sugar) S 836 838 31062 0 -1 4194304 1021 17399 0 2 3 0 278 13 17 0 1 0 1559755195 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 252438425698 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/838/statm: 3400 798 370 3 0 500 0
[pid=878] ppid=838 vsize=5356 CPUtime=0
/proc/878/stat : 878 (sh) S 838 838 31062 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1559755504 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/878/statm: 1339 232 193 169 0 50 0
[pid=879] ppid=878 vsize=7208 CPUtime=9.59
/proc/879/stat : 879 (picosat) R 878 838 31062 0 -1 4194304 1615 0 0 0 898 61 0 0 25 0 1 0 1559755504 7380992 1599 996147200 134512640 134931368 4294956256 18446744073709551615 134530225 0 0 4096 0 0 0 0 17 0 0 0
/proc/879/statm: 1802 1599 48 102 0 1697 0
Current children cumulated CPU time (s) 12.53
Current children cumulated vsize (KiB) 26164

[startup+25.5016 s]
/proc/loadavg: 2.03 2.01 2.00 3/76 911
/proc/meminfo: memFree=1635928/2055920 swapFree=4122924/4192956
[pid=838] ppid=836 vsize=13600 CPUtime=2.94
/proc/838/stat : 838 (sugar) S 836 838 31062 0 -1 4194304 1021 17399 0 2 3 0 278 13 17 0 1 0 1559755195 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 252438425698 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/838/statm: 3400 798 370 3 0 500 0
[pid=878] ppid=838 vsize=5356 CPUtime=0
/proc/878/stat : 878 (sh) S 838 838 31062 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1559755504 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/878/statm: 1339 232 193 169 0 50 0
[pid=879] ppid=878 vsize=7296 CPUtime=22.38
/proc/879/stat : 879 (picosat) R 878 838 31062 0 -1 4194304 1642 0 0 0 2177 61 0 0 25 0 1 0 1559755504 7471104 1626 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/879/statm: 1824 1626 48 102 0 1719 0
Current children cumulated CPU time (s) 25.32
Current children cumulated vsize (KiB) 26252

[startup+51.1011 s]
/proc/loadavg: 2.02 2.01 2.00 3/76 911
/proc/meminfo: memFree=1623832/2055920 swapFree=4122924/4192956
[pid=838] ppid=836 vsize=13600 CPUtime=2.94
/proc/838/stat : 838 (sugar) S 836 838 31062 0 -1 4194304 1021 17399 0 2 3 0 278 13 17 0 1 0 1559755195 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 252438425698 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/838/statm: 3400 798 370 3 0 500 0
[pid=878] ppid=838 vsize=5356 CPUtime=0
/proc/878/stat : 878 (sh) S 838 838 31062 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1559755504 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/878/statm: 1339 232 193 169 0 50 0
[pid=879] ppid=878 vsize=7616 CPUtime=47.96
/proc/879/stat : 879 (picosat) R 878 838 31062 0 -1 4194304 1733 0 0 0 4734 62 0 0 25 0 1 0 1559755504 7798784 1717 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/879/statm: 1904 1717 48 102 0 1799 0
Current children cumulated CPU time (s) 50.9
Current children cumulated vsize (KiB) 26572

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

[startup+63.9014 s]
/proc/loadavg: 2.02 2.01 2.00 3/76 911
/proc/meminfo: memFree=1620376/2055920 swapFree=4122924/4192956
[pid=838] ppid=836 vsize=13600 CPUtime=2.94
/proc/838/stat : 838 (sugar) S 836 838 31062 0 -1 4194304 1021 17399 0 2 3 0 278 13 17 0 1 0 1559755195 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 252438425698 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/838/statm: 3400 798 370 3 0 500 0
[pid=878] ppid=838 vsize=5356 CPUtime=0
/proc/878/stat : 878 (sh) S 838 838 31062 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1559755504 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/878/statm: 1339 232 193 169 0 50 0
[pid=879] ppid=878 vsize=8008 CPUtime=60.75
/proc/879/stat : 879 (picosat) R 878 838 31062 0 -1 4194304 1850 0 0 0 6013 62 0 0 25 0 1 0 1559755504 8200192 1766 996147200 134512640 134931368 4294956256 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 0 0 0
/proc/879/statm: 2002 1766 48 102 0 1897 0
Current children cumulated CPU time (s) 63.69
Current children cumulated vsize (KiB) 26964

[startup+70.3021 s]
/proc/loadavg: 2.01 2.01 2.00 3/76 911
/proc/meminfo: memFree=1618648/2055920 swapFree=4122924/4192956
[pid=838] ppid=836 vsize=13600 CPUtime=2.94
/proc/838/stat : 838 (sugar) S 836 838 31062 0 -1 4194304 1021 17399 0 2 3 0 278 13 17 0 1 0 1559755195 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 252438425698 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/838/statm: 3400 798 370 3 0 500 0
[pid=878] ppid=838 vsize=5356 CPUtime=0
/proc/878/stat : 878 (sh) S 838 838 31062 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1559755504 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/878/statm: 1339 232 193 169 0 50 0
[pid=879] ppid=878 vsize=8008 CPUtime=67.15
/proc/879/stat : 879 (picosat) R 878 838 31062 0 -1 4194304 1850 0 0 0 6653 62 0 0 25 0 1 0 1559755504 8200192 1766 996147200 134512640 134931368 4294956256 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 0 0 0
/proc/879/statm: 2002 1766 48 102 0 1897 0
Current children cumulated CPU time (s) 70.09
Current children cumulated vsize (KiB) 26964

[startup+71.9012 s]
/proc/loadavg: 2.01 2.01 2.00 3/76 911
/proc/meminfo: memFree=1618456/2055920 swapFree=4122924/4192956
[pid=838] ppid=836 vsize=13600 CPUtime=2.94
/proc/838/stat : 838 (sugar) S 836 838 31062 0 -1 4194304 1021 17399 0 2 3 0 278 13 17 0 1 0 1559755195 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 252438425698 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/838/statm: 3400 798 370 3 0 500 0
[pid=878] ppid=838 vsize=5356 CPUtime=0
/proc/878/stat : 878 (sh) S 838 838 31062 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1559755504 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/878/statm: 1339 232 193 169 0 50 0
[pid=879] ppid=878 vsize=8008 CPUtime=68.74
/proc/879/stat : 879 (picosat) R 878 838 31062 0 -1 4194304 1871 0 0 0 6812 62 0 0 25 0 1 0 1559755504 8200192 1787 996147200 134512640 134931368 4294956256 18446744073709551615 134530246 0 0 4096 0 0 0 0 17 0 0 0
/proc/879/statm: 2002 1787 48 102 0 1897 0
Current children cumulated CPU time (s) 71.68
Current children cumulated vsize (KiB) 26964

[startup+73.5014 s]
/proc/loadavg: 2.01 2.01 2.00 3/76 911
/proc/meminfo: memFree=1618136/2055920 swapFree=4122924/4192956
[pid=838] ppid=836 vsize=13600 CPUtime=2.94
/proc/838/stat : 838 (sugar) S 836 838 31062 0 -1 4194304 1021 17399 0 2 3 0 278 13 17 0 1 0 1559755195 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 252438425698 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/838/statm: 3400 798 370 3 0 500 0
[pid=878] ppid=838 vsize=5356 CPUtime=0
/proc/878/stat : 878 (sh) S 838 838 31062 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1559755504 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/878/statm: 1339 232 193 169 0 50 0
[pid=879] ppid=878 vsize=8188 CPUtime=70.34
/proc/879/stat : 879 (picosat) R 878 838 31062 0 -1 4194304 1910 0 0 0 6972 62 0 0 25 0 1 0 1559755504 8384512 1826 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/879/statm: 2047 1826 48 102 0 1942 0
Current children cumulated CPU time (s) 73.28
Current children cumulated vsize (KiB) 27144

[startup+74.3015 s]
/proc/loadavg: 2.01 2.01 2.00 3/76 911
/proc/meminfo: memFree=1617752/2055920 swapFree=4122924/4192956
[pid=838] ppid=836 vsize=13600 CPUtime=2.94
/proc/838/stat : 838 (sugar) S 836 838 31062 0 -1 4194304 1021 17399 0 2 3 0 278 13 17 0 1 0 1559755195 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 252438425698 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/838/statm: 3400 798 370 3 0 500 0
[pid=878] ppid=838 vsize=5356 CPUtime=0
/proc/878/stat : 878 (sh) S 838 838 31062 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1559755504 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/878/statm: 1339 232 193 169 0 50 0
[pid=879] ppid=878 vsize=8188 CPUtime=71.14
/proc/879/stat : 879 (picosat) R 878 838 31062 0 -1 4194304 1910 0 0 0 7052 62 0 0 25 0 1 0 1559755504 8384512 1826 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/879/statm: 2047 1826 48 102 0 1942 0
Current children cumulated CPU time (s) 74.08
Current children cumulated vsize (KiB) 27144

[startup+74.5015 s]
/proc/loadavg: 2.01 2.01 2.00 3/76 911
/proc/meminfo: memFree=1617752/2055920 swapFree=4122924/4192956
[pid=838] ppid=836 vsize=13600 CPUtime=74.28
/proc/838/stat : 838 (sugar) S 836 838 31062 0 -1 4194304 1070 19596 0 2 3 0 7349 76 17 0 1 0 1559755195 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 252438425698 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/838/statm: 3400 798 370 3 0 500 0
Current children cumulated CPU time (s) 74.28
Current children cumulated vsize (KiB) 13600

[startup+74.6015 s]
/proc/loadavg: 2.01 2.01 2.00 3/76 911
/proc/meminfo: memFree=1617752/2055920 swapFree=4122924/4192956
[pid=838] ppid=836 vsize=13600 CPUtime=74.28
/proc/838/stat : 838 (sugar) S 836 838 31062 0 -1 4194304 1089 19596 0 2 3 0 7349 76 16 0 1 0 1559755195 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 252438425698 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/838/statm: 3400 798 370 3 0 500 0
Current children cumulated CPU time (s) 74.28
Current children cumulated vsize (KiB) 13600

Child status: 0
Real time (s): 74.6565
CPU time (s): 74.4197
CPU user time (s): 73.6148
CPU system time (s): 0.804877
CPU usage (%): 99.6829
Max. virtual memory (cumulated for all children) (KiB): 883236

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 73.6148
system time used= 0.804877
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24368
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= 2429
involuntary context switches= 2453

runsolver used 0.109983 second user time and 0.247962 second system time

The end

Launcher Data (download as text)

Begin job on node12 at 2008-07-06 01:33:22
IDJOB=1103265
IDBENCH=60308
IDSOLVER=345
FILE ID=node12/1103265-1215300801
PBS_JOBID= 7882334
Free space on /tmp= 66360 MiB

SOLVER NAME= Sugar v1.13+picosat
BENCH NAME= CPAI08/csp/tightness0.8/normalized-rand-2-40-80-103-800-25_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-1103265-1215300801/watcher-1103265-1215300801 -o /tmp/evaluation-result-1103265-1215300801/solver-1103265-1215300801 -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-1103265-1215300801.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= a76ef683ec8e7d029a4d3919489c756c
RANDOM SEED=1262453125

node12.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		: 3000.236
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		: 3000.236
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:       1650584 kB
Buffers:         64140 kB
Cached:         162048 kB
SwapCached:      64104 kB
Active:         254604 kB
Inactive:        93272 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1650584 kB
SwapTotal:     4192956 kB
SwapFree:      4122924 kB
Dirty:            2212 kB
Writeback:           0 kB
Mapped:         129504 kB
Slab:            42636 kB
Committed_AS:  3215984 kB
PageTables:       1996 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= 66356 MiB
End job on node12 at 2008-07-06 01:34:36