Trace number 1100119

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 101.563 102.657

General information on the benchmark

Namecsp/tightness0.65/
normalized-rand-2-40-40-135-650-11_ext.xml
MD5SUM17790aca61249fbc4b9f92c8c943c9a6
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 benchmark2.33564
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints135
Maximum constraint arity2
Maximum domain size40
Number of constraints which are defined in extension135
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.05	c 0	Sugar v1-13 + HOME/picosat
0.00/0.05	c 0	BEGIN Sat Jul  5 21:36:19 2008
0.00/0.05	c 0	PID 2266
0.03/0.05	c 0	HOST node56.alineos.net
0.03/0.05	c 0	CONVERTING HOME/instance-1100119-1215286578.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-1100119-1215286578.xml' 'HOME/temp.csp'
0.03/0.49	c 0	1 domains, 40 variables, 0 predicates, 135 relations, 135 constraints
0.03/0.52	c 0	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.03/0.52	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'
0.46/0.60	c 0	Parsing HOME/temp.csp
1.02/1.14	c 1	parsed 311 expressions
1.02/1.14	c 1	Heap : 8 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
1.02/1.14	c 1	Converting to clausal form CSP
1.02/1.16	c 1	converted 32 (10%) expressions
1.02/1.17	c 1	converted 63 (20%) expressions
1.02/1.18	c 1	converted 94 (30%) expressions
1.02/1.18	c 1	converted 125 (40%) expressions
1.02/1.19	c 1	converted 156 (50%) expressions
1.12/1.22	c 1	converted 187 (60%) expressions
1.12/1.26	c 1	converted 218 (70%) expressions
1.21/1.37	c 1	converted 249 (80%) expressions
1.31/1.41	c 1	converted 280 (90%) expressions
1.31/1.45	c 1	converted 311 (100%) expressions
1.31/1.45	c 1	CSP : 40 integers, 0 booleans, 135 clauses, largest domain size 40
1.31/1.45	c 1	Heap : 16 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.31/1.45	c 1	Propagation in CSP
1.31/1.45	c 1	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
1.31/1.45	c 1	CSP : 40 integers, 0 booleans, 135 clauses, largest domain size 40
1.31/1.45	c 1	Heap : 16 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.31/1.45	c 1	Simplifing CSP by introducing new Boolean variables
1.31/1.45	c 1	CSP : 40 integers, 0 booleans, 135 clauses, largest domain size 40
1.31/1.45	c 1	Heap : 16 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.41/1.51	c 1	Encoding CSP to SAT : HOME/temp.cnf
1.41/1.53	c 1	4 (10%) CSP integer variables are encoded (152 clauses, 1526 bytes)
1.41/1.53	c 1	8 (20%) CSP integer variables are encoded (304 clauses, 3198 bytes)
1.41/1.53	c 1	12 (30%) CSP integer variables are encoded (456 clauses, 4870 bytes)
1.41/1.53	c 1	16 (40%) CSP integer variables are encoded (608 clauses, 6542 bytes)
1.41/1.54	c 1	20 (50%) CSP integer variables are encoded (760 clauses, 8214 bytes)
1.41/1.54	c 1	24 (60%) CSP integer variables are encoded (912 clauses, 9886 bytes)
1.41/1.54	c 1	28 (70%) CSP integer variables are encoded (1064 clauses, 11739 bytes)
1.41/1.54	c 1	32 (80%) CSP integer variables are encoded (1216 clauses, 13715 bytes)
1.41/1.54	c 1	36 (90%) CSP integer variables are encoded (1368 clauses, 15691 bytes)
1.41/1.54	c 1	40 (100%) CSP integer variables are encoded (1520 clauses, 17667 bytes)
1.51/1.61	c 1	14 (10%) CSP clauses are encoded (6465 clauses, 105007 bytes)
1.51/1.64	c 1	27 (20%) CSP clauses are encoded (11010 clauses, 192190 bytes)
1.51/1.68	c 1	41 (30%) CSP clauses are encoded (15981 clauses, 291393 bytes)
1.61/1.71	c 1	54 (40%) CSP clauses are encoded (20593 clauses, 383071 bytes)
1.61/1.74	c 1	68 (50%) CSP clauses are encoded (25597 clauses, 484799 bytes)
1.61/1.77	c 1	81 (60%) CSP clauses are encoded (30186 clauses, 576598 bytes)
1.71/1.80	c 1	95 (70%) CSP clauses are encoded (35137 clauses, 678636 bytes)
1.71/1.83	c 1	108 (80%) CSP clauses are encoded (39747 clauses, 774294 bytes)
1.71/1.86	c 1	122 (90%) CSP clauses are encoded (44732 clauses, 884229 bytes)
1.71/1.89	c 1	135 (100%) CSP clauses are encoded (49299 clauses, 988826 bytes)
1.71/1.89	c 1	135 CSP clauses encoded
1.71/1.89	c 1	Writing map file : HOME/temp.map
1.71/1.90	c 1	Heap : 6 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.71/1.90	c 1	SAT : 1560 SAT variables, 49299 SAT clauses, 988826 bytes
1.71/1.90	c 1	Heap : 6 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.81/1.93	c 1	SOLVING HOME/temp.cnf
1.81/1.93	c 1	CMD HOME/picosat 'HOME/temp.cnf' -o 'HOME/temp.out'
101.32/102.48	c 102	DECODING HOME/temp.out WITH HOME/temp.map
101.32/102.48	c 102	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
101.41/102.56	c 102	Decoding HOME/temp.out
101.41/102.59	s SATISFIABLE
101.41/102.59	v 7 36 27 11 32 35 16 12 18 28 21 12 33 22 32 35 17 23 0 37 19 21 9 38 18 30 27 31 24 35 12 36 11 16 31 17 35 23 15 30
101.42/102.60	c 102	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
101.42/102.65	c 102	CPU 101.11 (0.04 0.01 101.07 0.42)
101.42/102.65	c 102	END Sat Jul  5 21:38:01 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-1100119-1215286578/watcher-1100119-1215286578 -o /tmp/evaluation-result-1100119-1215286578/solver-1100119-1215286578 -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-1100119-1215286578.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 4/82 2266
/proc/meminfo: memFree=1691432/2055920 swapFree=4179784/4192956
[pid=2266] ppid=2264 vsize=18572 CPUtime=0
/proc/2266/stat : 2266 (runsolver) R 2264 2266 29300 0 -1 4194368 15 0 0 0 0 0 0 0 22 0 1 0 2007629434 19017728 292 996147200 4194304 4296836 548682068272 18446744073709551615 250968861991 0 0 4096 24578 0 0 0 17 1 0 0
/proc/2266/statm: 4643 292 257 25 0 2626 0

[startup+0.051246 s]
/proc/loadavg: 2.00 2.00 2.00 4/82 2266
/proc/meminfo: memFree=1691432/2055920 swapFree=4179784/4192956
[pid=2266] ppid=2264 vsize=13600 CPUtime=0.03
/proc/2266/stat : 2266 (sugar) S 2264 2266 29300 0 -1 4194304 837 0 0 0 3 0 0 0 18 0 1 0 2007629434 13926400 792 996147200 4194304 4206940 548682068608 18446744073709551615 250977759330 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/2266/statm: 3400 792 367 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.101255 s]
/proc/loadavg: 2.00 2.00 2.00 4/82 2266
/proc/meminfo: memFree=1691432/2055920 swapFree=4179784/4192956
[pid=2266] ppid=2264 vsize=13600 CPUtime=0.03
/proc/2266/stat : 2266 (sugar) S 2264 2266 29300 0 -1 4194304 900 127 0 0 3 0 0 0 19 0 1 0 2007629434 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 250977759330 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/2266/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.301291 s]
/proc/loadavg: 2.00 2.00 2.00 4/82 2266
/proc/meminfo: memFree=1691432/2055920 swapFree=4179784/4192956
[pid=2266] ppid=2264 vsize=13600 CPUtime=0.03
/proc/2266/stat : 2266 (sugar) S 2264 2266 29300 0 -1 4194304 900 127 0 0 3 0 0 0 19 0 1 0 2007629434 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 250977759330 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/2266/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.701362 s]
/proc/loadavg: 2.00 2.00 2.00 4/82 2266
/proc/meminfo: memFree=1691432/2055920 swapFree=4179784/4192956
[pid=2266] ppid=2264 vsize=13600 CPUtime=0.46
/proc/2266/stat : 2266 (sugar) S 2264 2266 29300 0 -1 4194304 973 4689 0 1 3 0 40 3 16 0 1 0 2007629434 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 250977759330 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/2266/statm: 3400 797 370 3 0 500 0
Current children cumulated CPU time (s) 0.46
Current children cumulated vsize (KiB) 13600

[startup+1.5025 s]
/proc/loadavg: 2.00 2.00 2.00 3/93 2288
/proc/meminfo: memFree=1676496/2055920 swapFree=4179784/4192956
[pid=2266] ppid=2264 vsize=13600 CPUtime=0.46
/proc/2266/stat : 2266 (sugar) S 2264 2266 29300 0 -1 4194304 974 4689 0 1 3 0 40 3 15 0 1 0 2007629434 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 250977759330 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/2266/statm: 3400 797 370 3 0 500 0
[pid=2279] ppid=2266 vsize=5356 CPUtime=0
/proc/2279/stat : 2279 (sh) S 2266 2266 29300 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 2007629487 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2279/statm: 1339 233 193 169 0 50 0
[pid=2280] ppid=2279 vsize=864168 CPUtime=0.95
/proc/2280/stat : 2280 (java) S 2279 2266 29300 0 -1 0 8798 0 1 0 91 4 0 0 18 0 9 0 2007629487 884908032 8050 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/2280/statm: 216042 8050 2540 9 0 210617 0
[pid=2280/tid=2281] ppid=2279 vsize=864168 CPUtime=0.49
/proc/2280/task/2281/stat : 2281 (java) R 2279 2266 29300 0 -1 64 2721 0 1 0 47 2 0 0 23 0 9 0 2007629488 884908032 8050 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=2280/tid=2282] ppid=2279 vsize=864168 CPUtime=0.36
/proc/2280/task/2282/stat : 2282 (java) R 2279 2266 29300 0 -1 64 5047 0 0 0 35 1 0 0 16 0 9 0 2007629489 884908032 8050 996147200 134512640 134550740 4294955952 18446744073709551615 102731782 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=2280/tid=2283] ppid=2279 vsize=864168 CPUtime=0
/proc/2280/task/2283/stat : 2283 (java) S 2279 2266 29300 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 2007629489 884908032 8050 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=2280/tid=2284] ppid=2279 vsize=864168 CPUtime=0
/proc/2280/task/2284/stat : 2284 (java) S 2279 2266 29300 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 2007629489 884908032 8050 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=2280/tid=2285] ppid=2279 vsize=864168 CPUtime=0
/proc/2280/task/2285/stat : 2285 (java) S 2279 2266 29300 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 2007629491 884908032 8050 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=2280/tid=2286] ppid=2279 vsize=864168 CPUtime=0.07
/proc/2280/task/2286/stat : 2286 (java) S 2279 2266 29300 0 -1 64 332 0 0 0 7 0 0 0 16 0 9 0 2007629491 884908032 8050 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=2280/tid=2287] ppid=2279 vsize=864168 CPUtime=0
/proc/2280/task/2287/stat : 2287 (java) S 2279 2266 29300 0 -1 64 2 0 0 0 0 0 0 0 19 0 9 0 2007629491 884908032 8050 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=2280/tid=2288] ppid=2279 vsize=864168 CPUtime=0
/proc/2280/task/2288/stat : 2288 (java) S 2279 2266 29300 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 2007629491 884908032 8050 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) 883124

[startup+3.10179 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 2290
/proc/meminfo: memFree=1686864/2055920 swapFree=4179784/4192956
[pid=2266] ppid=2264 vsize=13600 CPUtime=1.83
/proc/2266/stat : 2266 (sugar) S 2264 2266 29300 0 -1 4194304 1021 13923 0 2 4 0 169 10 16 0 1 0 2007629434 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 250977759330 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/2266/statm: 3400 798 370 3 0 500 0
[pid=2289] ppid=2266 vsize=5356 CPUtime=0
/proc/2289/stat : 2289 (sh) S 2266 2266 29300 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2007629628 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2289/statm: 1339 232 193 169 0 50 0
[pid=2290] ppid=2289 vsize=2720 CPUtime=1.14
/proc/2290/stat : 2290 (picosat) R 2289 2266 29300 0 -1 4194304 610 0 0 0 86 28 0 0 25 0 1 0 2007629628 2785280 596 996147200 134512640 134931368 4294956256 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/2290/statm: 680 596 42 102 0 575 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 21676

[startup+6.30236 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 2290
/proc/meminfo: memFree=1684624/2055920 swapFree=4179784/4192956
[pid=2266] ppid=2264 vsize=13600 CPUtime=1.83
/proc/2266/stat : 2266 (sugar) S 2264 2266 29300 0 -1 4194304 1021 13923 0 2 4 0 169 10 16 0 1 0 2007629434 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 250977759330 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/2266/statm: 3400 798 370 3 0 500 0
[pid=2289] ppid=2266 vsize=5356 CPUtime=0
/proc/2289/stat : 2289 (sh) S 2266 2266 29300 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2007629628 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2289/statm: 1339 232 193 169 0 50 0
[pid=2290] ppid=2289 vsize=3372 CPUtime=4.31
/proc/2290/stat : 2290 (picosat) R 2289 2266 29300 0 -1 4194304 785 0 0 0 402 29 0 0 25 0 1 0 2007629628 3452928 769 996147200 134512640 134931368 4294956256 18446744073709551615 134525769 0 0 4096 0 0 0 0 17 1 0 0
/proc/2290/statm: 843 769 48 102 0 738 0
Current children cumulated CPU time (s) 6.14
Current children cumulated vsize (KiB) 22328

[startup+12.7015 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 2290
/proc/meminfo: memFree=1684368/2055920 swapFree=4179784/4192956
[pid=2266] ppid=2264 vsize=13600 CPUtime=1.83
/proc/2266/stat : 2266 (sugar) S 2264 2266 29300 0 -1 4194304 1021 13923 0 2 4 0 169 10 16 0 1 0 2007629434 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 250977759330 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/2266/statm: 3400 798 370 3 0 500 0
[pid=2289] ppid=2266 vsize=5356 CPUtime=0
/proc/2289/stat : 2289 (sh) S 2266 2266 29300 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2007629628 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2289/statm: 1339 232 193 169 0 50 0
[pid=2290] ppid=2289 vsize=3636 CPUtime=10.65
/proc/2290/stat : 2290 (picosat) R 2289 2266 29300 0 -1 4194304 847 0 0 0 1036 29 0 0 25 0 1 0 2007629628 3723264 831 996147200 134512640 134931368 4294956256 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/2290/statm: 909 831 48 102 0 804 0
Current children cumulated CPU time (s) 12.48
Current children cumulated vsize (KiB) 22592

[startup+25.5018 s]
/proc/loadavg: 2.07 2.02 2.00 3/85 2290
/proc/meminfo: memFree=1684048/2055920 swapFree=4179784/4192956
[pid=2266] ppid=2264 vsize=13600 CPUtime=1.83
/proc/2266/stat : 2266 (sugar) S 2264 2266 29300 0 -1 4194304 1021 13923 0 2 4 0 169 10 16 0 1 0 2007629434 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 250977759330 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/2266/statm: 3400 798 370 3 0 500 0
[pid=2289] ppid=2266 vsize=5356 CPUtime=0
/proc/2289/stat : 2289 (sh) S 2266 2266 29300 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2007629628 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2289/statm: 1339 232 193 169 0 50 0
[pid=2290] ppid=2289 vsize=4332 CPUtime=23.32
/proc/2290/stat : 2290 (picosat) R 2289 2266 29300 0 -1 4194304 954 0 0 0 2303 29 0 0 25 0 1 0 2007629628 4435968 938 996147200 134512640 134931368 4294956256 18446744073709551615 134525811 0 0 4096 0 0 0 0 17 1 0 0
/proc/2290/statm: 1083 938 48 102 0 978 0
Current children cumulated CPU time (s) 25.15
Current children cumulated vsize (KiB) 23288

[startup+51.1013 s]
/proc/loadavg: 2.04 2.01 2.00 3/85 2290
/proc/meminfo: memFree=1683600/2055920 swapFree=4179784/4192956
[pid=2266] ppid=2264 vsize=13600 CPUtime=1.83
/proc/2266/stat : 2266 (sugar) S 2264 2266 29300 0 -1 4194304 1021 13923 0 2 4 0 169 10 16 0 1 0 2007629434 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 250977759330 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/2266/statm: 3400 798 370 3 0 500 0
[pid=2289] ppid=2266 vsize=5356 CPUtime=0
/proc/2289/stat : 2289 (sh) S 2266 2266 29300 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2007629628 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2289/statm: 1339 232 193 169 0 50 0
[pid=2290] ppid=2289 vsize=4760 CPUtime=48.68
/proc/2290/stat : 2290 (picosat) R 2289 2266 29300 0 -1 4194304 1077 0 0 0 4839 29 0 0 25 0 1 0 2007629628 4874240 1061 996147200 134512640 134931368 4294956256 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/2290/statm: 1190 1061 48 102 0 1085 0
Current children cumulated CPU time (s) 50.51
Current children cumulated vsize (KiB) 23716

[startup+102.307 s]
/proc/loadavg: 2.02 2.01 2.00 3/85 2290
/proc/meminfo: memFree=1682768/2055920 swapFree=4179784/4192956
[pid=2266] ppid=2264 vsize=13600 CPUtime=1.83
/proc/2266/stat : 2266 (sugar) S 2264 2266 29300 0 -1 4194304 1021 13923 0 2 4 0 169 10 16 0 1 0 2007629434 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 250977759330 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/2266/statm: 3400 798 370 3 0 500 0
[pid=2289] ppid=2266 vsize=5356 CPUtime=0
/proc/2289/stat : 2289 (sh) S 2266 2266 29300 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2007629628 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2289/statm: 1339 232 193 169 0 50 0
[pid=2290] ppid=2289 vsize=5412 CPUtime=99.4
/proc/2290/stat : 2290 (picosat) R 2289 2266 29300 0 -1 4194304 1278 0 0 0 9911 29 0 0 25 0 1 0 2007629628 5541888 1216 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/2290/statm: 1353 1216 48 102 0 1248 0
Current children cumulated CPU time (s) 101.23
Current children cumulated vsize (KiB) 24368

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

[startup+102.502 s]
/proc/loadavg: 2.02 2.01 2.00 3/85 2290
/proc/meminfo: memFree=1682768/2055920 swapFree=4179784/4192956
[pid=2266] ppid=2264 vsize=13600 CPUtime=101.41
/proc/2266/stat : 2266 (sugar) S 2264 2266 29300 0 -1 4194304 1070 15492 0 2 4 0 10097 40 17 0 1 0 2007629434 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 250977759330 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/2266/statm: 3400 798 370 3 0 500 0
Current children cumulated CPU time (s) 101.41
Current children cumulated vsize (KiB) 13600

[startup+102.601 s]
/proc/loadavg: 2.02 2.01 2.00 3/85 2290
/proc/meminfo: memFree=1682768/2055920 swapFree=4179784/4192956
[pid=2266] ppid=2264 vsize=13600 CPUtime=101.42
/proc/2266/stat : 2266 (sugar) S 2264 2266 29300 0 -1 4194304 1090 15492 0 2 4 1 10097 40 16 0 1 0 2007629434 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 250977759330 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/2266/statm: 3400 798 370 3 0 500 0
Current children cumulated CPU time (s) 101.42
Current children cumulated vsize (KiB) 13600

Child status: 0
Real time (s): 102.657
CPU time (s): 101.563
CPU user time (s): 101.12
CPU system time (s): 0.442932
CPU usage (%): 98.9341
Max. virtual memory (cumulated for all children) (KiB): 883236

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 101.12
system time used= 0.442932
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20327
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= 2099
involuntary context switches= 6047

runsolver used 0.111982 second user time and 0.365944 second system time

The end

Launcher Data (download as text)

Begin job on node56 at 2008-07-05 21:36:19
IDJOB=1100119
IDBENCH=59839
IDSOLVER=345
FILE ID=node56/1100119-1215286578
PBS_JOBID= 7882147
Free space on /tmp= 103240 MiB

SOLVER NAME= Sugar v1.13+picosat
BENCH NAME= CPAI08/csp/tightness0.65/normalized-rand-2-40-40-135-650-11_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-1100119-1215286578/watcher-1100119-1215286578 -o /tmp/evaluation-result-1100119-1215286578/solver-1100119-1215286578 -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-1100119-1215286578.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 17790aca61249fbc4b9f92c8c943c9a6
RANDOM SEED=1809011442

node56.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		: 3000.265
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	: 5931.00
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		: 3000.265
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:       1691912 kB
Buffers:         57592 kB
Cached:         228552 kB
SwapCached:       6936 kB
Active:         186740 kB
Inactive:       121940 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1691912 kB
SwapTotal:     4192956 kB
SwapFree:      4179784 kB
Dirty:            2040 kB
Writeback:           0 kB
Mapped:          38900 kB
Slab:            40368 kB
Committed_AS:  4064668 kB
PageTables:       1976 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= 103236 MiB
End job on node56 at 2008-07-05 21:38:01