Trace number 1097237

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 46.5679 46.8947

General information on the benchmark

Namecsp/tightness0.5/
normalized-rand-2-40-25-180-500-93_ext.xml
MD5SUM1ddb53786e5f2a6d548ae915e1ccf36a
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 benchmark2.50162
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints180
Maximum constraint arity2
Maximum domain size25
Number of constraints which are defined in extension180
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 20:12:49 2008
0.00/0.05	c 0	PID 28344
0.00/0.05	c 0	HOST node58.alineos.net
0.00/0.05	c 0	CONVERTING HOME/instance-1097237-1215281569.xml TO HOME/temp.csp
0.00/0.05	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.XML2CSP 'HOME/instance-1097237-1215281569.xml' 'HOME/temp.csp'
0.04/0.60	c 0	1 domains, 40 variables, 0 predicates, 180 relations, 180 constraints
0.04/0.62	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.04/0.63	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'
0.58/0.71	c 1	Parsing HOME/temp.csp
1.04/1.11	c 1	parsed 401 expressions
1.04/1.11	c 1	Heap : 6 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
1.04/1.11	c 1	Converting to clausal form CSP
1.04/1.13	c 1	converted 41 (10%) expressions
1.04/1.14	c 1	converted 81 (20%) expressions
1.04/1.14	c 1	converted 121 (30%) expressions
1.04/1.14	c 1	converted 161 (40%) expressions
1.04/1.15	c 1	converted 201 (50%) expressions
1.04/1.18	c 1	converted 241 (60%) expressions
1.13/1.26	c 1	converted 281 (70%) expressions
1.13/1.28	c 1	converted 321 (80%) expressions
1.23/1.31	c 1	converted 361 (90%) expressions
1.23/1.34	c 1	converted 401 (100%) expressions
1.23/1.34	c 1	CSP : 40 integers, 0 booleans, 180 clauses, largest domain size 25
1.23/1.34	c 1	Heap : 11 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.23/1.34	c 1	Propagation in CSP
1.23/1.34	c 1	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
1.23/1.35	c 1	CSP : 40 integers, 0 booleans, 180 clauses, largest domain size 25
1.23/1.35	c 1	Heap : 11 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.23/1.35	c 1	Simplifing CSP by introducing new Boolean variables
1.23/1.35	c 1	CSP : 40 integers, 0 booleans, 180 clauses, largest domain size 25
1.23/1.35	c 1	Heap : 11 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.23/1.39	c 1	Encoding CSP to SAT : HOME/temp.cnf
1.33/1.40	c 1	4 (10%) CSP integer variables are encoded (92 clauses, 875 bytes)
1.33/1.41	c 1	8 (20%) CSP integer variables are encoded (184 clauses, 1882 bytes)
1.33/1.41	c 1	12 (30%) CSP integer variables are encoded (276 clauses, 2894 bytes)
1.33/1.41	c 1	16 (40%) CSP integer variables are encoded (368 clauses, 3906 bytes)
1.33/1.41	c 1	20 (50%) CSP integer variables are encoded (460 clauses, 4918 bytes)
1.33/1.41	c 1	24 (60%) CSP integer variables are encoded (552 clauses, 5930 bytes)
1.33/1.41	c 1	28 (70%) CSP integer variables are encoded (644 clauses, 6942 bytes)
1.33/1.42	c 1	32 (80%) CSP integer variables are encoded (736 clauses, 7954 bytes)
1.33/1.42	c 1	36 (90%) CSP integer variables are encoded (828 clauses, 8966 bytes)
1.33/1.42	c 1	40 (100%) CSP integer variables are encoded (920 clauses, 9978 bytes)
1.33/1.47	c 1	18 (10%) CSP clauses are encoded (3560 clauses, 53473 bytes)
1.33/1.49	c 1	36 (20%) CSP clauses are encoded (6141 clauses, 97250 bytes)
1.42/1.51	c 1	54 (30%) CSP clauses are encoded (8752 clauses, 146114 bytes)
1.42/1.53	c 1	72 (40%) CSP clauses are encoded (11349 clauses, 195054 bytes)
1.42/1.55	c 1	90 (50%) CSP clauses are encoded (13953 clauses, 243991 bytes)
1.42/1.56	c 1	108 (60%) CSP clauses are encoded (16565 clauses, 293236 bytes)
1.42/1.58	c 1	126 (70%) CSP clauses are encoded (19178 clauses, 342450 bytes)
1.42/1.60	c 1	144 (80%) CSP clauses are encoded (21769 clauses, 391324 bytes)
1.53/1.61	c 2	162 (90%) CSP clauses are encoded (24418 clauses, 441317 bytes)
1.53/1.63	c 2	180 (100%) CSP clauses are encoded (27005 clauses, 490063 bytes)
1.53/1.63	c 2	180 CSP clauses encoded
1.53/1.63	c 2	Writing map file : HOME/temp.map
1.53/1.63	c 2	Heap : 4 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.53/1.63	c 2	SAT : 960 SAT variables, 27005 SAT clauses, 490063 bytes
1.53/1.63	c 2	Heap : 4 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.53/1.67	c 2	SOLVING HOME/temp.cnf
1.53/1.67	c 2	CMD HOME/picosat 'HOME/temp.cnf' -o 'HOME/temp.out'
46.40/46.73	c 47	DECODING HOME/temp.out WITH HOME/temp.map
46.40/46.73	c 47	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
46.45/46.81	c 47	Decoding HOME/temp.out
46.45/46.83	s UNSATISFIABLE
46.45/46.84	c 47	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
46.45/46.89	c 47	CPU 46.22 (0.04 0.01 46.18 0.32)
46.45/46.89	c 47	END Sat Jul  5 20:13:36 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-1097237-1215281569/watcher-1097237-1215281569 -o /tmp/evaluation-result-1097237-1215281569/solver-1097237-1215281569 -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-1097237-1215281569.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: 2.13 2.05 2.02 4/78 28344
/proc/meminfo: memFree=1738928/2055920 swapFree=4156384/4192956
[pid=28344] ppid=28342 vsize=18572 CPUtime=0
/proc/28344/stat : 28344 (runsolver) R 28342 28344 25713 0 -1 4194368 15 0 0 0 0 0 0 0 22 0 1 0 712123289 19017728 292 996147200 4194304 4296836 548682068272 18446744073709551615 226238197031 0 0 4096 24578 0 0 0 17 1 0 0
/proc/28344/statm: 4643 292 257 25 0 2626 0

[startup+0.100355 s]
/proc/loadavg: 2.13 2.05 2.02 4/78 28344
/proc/meminfo: memFree=1738928/2055920 swapFree=4156384/4192956
[pid=28344] ppid=28342 vsize=13600 CPUtime=0.04
/proc/28344/stat : 28344 (sugar) S 28342 28344 25713 0 -1 4194304 900 127 0 0 3 1 0 0 19 0 1 0 712123289 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 226247094370 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28344/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13600

[startup+0.201374 s]
/proc/loadavg: 2.13 2.05 2.02 4/78 28344
/proc/meminfo: memFree=1738928/2055920 swapFree=4156384/4192956
[pid=28344] ppid=28342 vsize=13600 CPUtime=0.04
/proc/28344/stat : 28344 (sugar) S 28342 28344 25713 0 -1 4194304 900 127 0 0 3 1 0 0 19 0 1 0 712123289 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 226247094370 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28344/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13600

[startup+0.302387 s]
/proc/loadavg: 2.13 2.05 2.02 4/78 28344
/proc/meminfo: memFree=1738928/2055920 swapFree=4156384/4192956
[pid=28344] ppid=28342 vsize=13600 CPUtime=0.04
/proc/28344/stat : 28344 (sugar) S 28342 28344 25713 0 -1 4194304 900 127 0 0 3 1 0 0 19 0 1 0 712123289 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 226247094370 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28344/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13600

[startup+0.701455 s]
/proc/loadavg: 2.13 2.05 2.02 4/78 28344
/proc/meminfo: memFree=1738928/2055920 swapFree=4156384/4192956
[pid=28344] ppid=28342 vsize=13600 CPUtime=0.58
/proc/28344/stat : 28344 (sugar) S 28342 28344 25713 0 -1 4194304 956 4644 0 1 3 1 51 3 16 0 1 0 712123289 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 226247094370 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28344/statm: 3400 797 370 3 0 500 0
Current children cumulated CPU time (s) 0.58
Current children cumulated vsize (KiB) 13600

[startup+1.50259 s]
/proc/loadavg: 2.13 2.05 2.02 3/89 28366
/proc/meminfo: memFree=1724760/2055920 swapFree=4156384/4192956
[pid=28344] ppid=28342 vsize=13600 CPUtime=0.58
/proc/28344/stat : 28344 (sugar) S 28342 28344 25713 0 -1 4194304 974 4644 0 1 3 1 51 3 15 0 1 0 712123289 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 226247094370 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28344/statm: 3400 797 370 3 0 500 0
[pid=28357] ppid=28344 vsize=5356 CPUtime=0
/proc/28357/stat : 28357 (sh) S 28344 28344 25713 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 712123352 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28357/statm: 1339 233 193 169 0 50 0
[pid=28358] ppid=28357 vsize=864376 CPUtime=0.84
/proc/28358/stat : 28358 (java) S 28357 28344 25713 0 -1 0 7761 0 1 0 80 4 0 0 19 0 9 0 712123353 885121024 6991 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/28358/statm: 216094 6991 2564 9 0 210641 0
[pid=28358/tid=28359] ppid=28357 vsize=864376 CPUtime=0.47
/proc/28358/task/28359/stat : 28359 (java) R 28357 28344 25713 0 -1 64 2657 0 1 0 45 2 0 0 19 0 9 0 712123353 885121024 6991 996147200 134512640 134550740 4294955952 18446744073709551615 4126471144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28358/tid=28360] ppid=28357 vsize=864376 CPUtime=0.25
/proc/28358/task/28360/stat : 28360 (java) S 28357 28344 25713 0 -1 64 4053 0 0 0 24 1 0 0 16 0 9 0 712123355 885121024 6991 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=28358/tid=28361] ppid=28357 vsize=864376 CPUtime=0
/proc/28358/task/28361/stat : 28361 (java) S 28357 28344 25713 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 712123355 885121024 6991 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28358/tid=28362] ppid=28357 vsize=864376 CPUtime=0
/proc/28358/task/28362/stat : 28362 (java) S 28357 28344 25713 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 712123355 885121024 6991 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28358/tid=28363] ppid=28357 vsize=864376 CPUtime=0
/proc/28358/task/28363/stat : 28363 (java) S 28357 28344 25713 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 712123357 885121024 6991 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28358/tid=28364] ppid=28357 vsize=864376 CPUtime=0.09
/proc/28358/task/28364/stat : 28364 (java) S 28357 28344 25713 0 -1 64 355 0 0 0 9 0 0 0 16 0 9 0 712123357 885121024 6991 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28358/tid=28365] ppid=28357 vsize=864376 CPUtime=0
/proc/28358/task/28365/stat : 28365 (java) S 28357 28344 25713 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 712123357 885121024 6991 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28358/tid=28366] ppid=28357 vsize=864376 CPUtime=0
/proc/28358/task/28366/stat : 28366 (java) S 28357 28344 25713 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 712123357 885121024 6991 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.42
Current children cumulated vsize (KiB) 883332

[startup+3.10185 s]
/proc/loadavg: 2.13 2.05 2.02 3/81 28368
/proc/meminfo: memFree=1734552/2055920 swapFree=4156384/4192956
[pid=28344] ppid=28342 vsize=13600 CPUtime=1.58
/proc/28344/stat : 28344 (sugar) S 28342 28344 25713 0 -1 4194304 1022 12738 0 2 3 1 145 9 16 0 1 0 712123289 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 226247094370 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28344/statm: 3400 798 370 3 0 500 0
[pid=28367] ppid=28344 vsize=5356 CPUtime=0
/proc/28367/stat : 28367 (sh) S 28344 28344 25713 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 712123457 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28367/statm: 1339 232 193 169 0 50 0
[pid=28368] ppid=28367 vsize=2088 CPUtime=1.41
/proc/28368/stat : 28368 (picosat) R 28367 28344 25713 0 -1 4194304 456 0 0 0 125 16 0 0 25 0 1 0 712123457 2138112 440 996147200 134512640 134931368 4294956256 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/28368/statm: 522 440 48 102 0 417 0
Current children cumulated CPU time (s) 2.99
Current children cumulated vsize (KiB) 21044

[startup+6.30239 s]
/proc/loadavg: 2.12 2.05 2.02 3/81 28368
/proc/meminfo: memFree=1733848/2055920 swapFree=4156384/4192956
[pid=28344] ppid=28342 vsize=13600 CPUtime=1.58
/proc/28344/stat : 28344 (sugar) S 28342 28344 25713 0 -1 4194304 1022 12738 0 2 3 1 145 9 16 0 1 0 712123289 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 226247094370 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28344/statm: 3400 798 370 3 0 500 0
[pid=28367] ppid=28344 vsize=5356 CPUtime=0
/proc/28367/stat : 28367 (sh) S 28344 28344 25713 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 712123457 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28367/statm: 1339 232 193 169 0 50 0
[pid=28368] ppid=28367 vsize=2348 CPUtime=4.59
/proc/28368/stat : 28368 (picosat) R 28367 28344 25713 0 -1 4194304 506 0 0 0 443 16 0 0 25 0 1 0 712123457 2404352 490 996147200 134512640 134931368 4294956256 18446744073709551615 134525870 0 0 4096 0 0 0 0 17 1 0 0
/proc/28368/statm: 587 490 48 102 0 482 0
Current children cumulated CPU time (s) 6.17
Current children cumulated vsize (KiB) 21304

[startup+12.7015 s]
/proc/loadavg: 2.11 2.05 2.02 3/81 28368
/proc/meminfo: memFree=1733464/2055920 swapFree=4156384/4192956
[pid=28344] ppid=28342 vsize=13600 CPUtime=1.58
/proc/28344/stat : 28344 (sugar) S 28342 28344 25713 0 -1 4194304 1022 12738 0 2 3 1 145 9 16 0 1 0 712123289 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 226247094370 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28344/statm: 3400 798 370 3 0 500 0
[pid=28367] ppid=28344 vsize=5356 CPUtime=0
/proc/28367/stat : 28367 (sh) S 28344 28344 25713 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 712123457 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28367/statm: 1339 232 193 169 0 50 0
[pid=28368] ppid=28367 vsize=2668 CPUtime=10.95
/proc/28368/stat : 28368 (picosat) R 28367 28344 25713 0 -1 4194304 576 0 0 0 1079 16 0 0 25 0 1 0 712123457 2732032 560 996147200 134512640 134931368 4294956256 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/28368/statm: 667 560 48 102 0 562 0
Current children cumulated CPU time (s) 12.53
Current children cumulated vsize (KiB) 21624

[startup+25.5026 s]
/proc/loadavg: 2.09 2.05 2.02 3/81 28368
/proc/meminfo: memFree=1733144/2055920 swapFree=4156384/4192956
[pid=28344] ppid=28342 vsize=13600 CPUtime=1.58
/proc/28344/stat : 28344 (sugar) S 28342 28344 25713 0 -1 4194304 1022 12738 0 2 3 1 145 9 16 0 1 0 712123289 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 226247094370 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28344/statm: 3400 798 370 3 0 500 0
[pid=28367] ppid=28344 vsize=5356 CPUtime=0
/proc/28367/stat : 28367 (sh) S 28344 28344 25713 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 712123457 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28367/statm: 1339 232 193 169 0 50 0
[pid=28368] ppid=28367 vsize=3116 CPUtime=23.69
/proc/28368/stat : 28368 (picosat) R 28367 28344 25713 0 -1 4194304 669 0 0 0 2353 16 0 0 25 0 1 0 712123457 3190784 653 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/28368/statm: 779 653 48 102 0 674 0
Current children cumulated CPU time (s) 25.27
Current children cumulated vsize (KiB) 22072

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

[startup+25.6026 s]
/proc/loadavg: 2.09 2.05 2.02 3/81 28368
/proc/meminfo: memFree=1733144/2055920 swapFree=4156384/4192956
[pid=28344] ppid=28342 vsize=13600 CPUtime=1.58
/proc/28344/stat : 28344 (sugar) S 28342 28344 25713 0 -1 4194304 1022 12738 0 2 3 1 145 9 16 0 1 0 712123289 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 226247094370 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28344/statm: 3400 798 370 3 0 500 0
[pid=28367] ppid=28344 vsize=5356 CPUtime=0
/proc/28367/stat : 28367 (sh) S 28344 28344 25713 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 712123457 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28367/statm: 1339 232 193 169 0 50 0
[pid=28368] ppid=28367 vsize=3116 CPUtime=23.79
/proc/28368/stat : 28368 (picosat) R 28367 28344 25713 0 -1 4194304 669 0 0 0 2363 16 0 0 25 0 1 0 712123457 3190784 653 996147200 134512640 134931368 4294956256 18446744073709551615 134525823 0 0 4096 0 0 0 0 17 1 0 0
/proc/28368/statm: 779 653 48 102 0 674 0
Current children cumulated CPU time (s) 25.37
Current children cumulated vsize (KiB) 22072

[startup+38.4018 s]
/proc/loadavg: 2.07 2.04 2.02 2/79 28368
/proc/meminfo: memFree=1735272/2055920 swapFree=4156384/4192956
[pid=28344] ppid=28342 vsize=13600 CPUtime=1.58
/proc/28344/stat : 28344 (sugar) S 28342 28344 25713 0 -1 4194304 1022 12738 0 2 3 1 145 9 16 0 1 0 712123289 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 226247094370 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28344/statm: 3400 798 370 3 0 500 0
[pid=28367] ppid=28344 vsize=5356 CPUtime=0
/proc/28367/stat : 28367 (sh) S 28344 28344 25713 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 712123457 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28367/statm: 1339 232 193 169 0 50 0
[pid=28368] ppid=28367 vsize=3192 CPUtime=36.53
/proc/28368/stat : 28368 (picosat) R 28367 28344 25713 0 -1 4194304 722 0 0 0 3635 18 0 0 25 0 1 0 712123457 3268608 706 996147200 134512640 134931368 4294956256 18446744073709551615 134529758 0 0 4096 0 0 0 0 17 0 0 0
/proc/28368/statm: 798 706 48 102 0 693 0
Current children cumulated CPU time (s) 38.11
Current children cumulated vsize (KiB) 22148

[startup+41.6023 s]
/proc/loadavg: 2.07 2.04 2.02 3/90 28410
/proc/meminfo: memFree=1702088/2055920 swapFree=4156384/4192956
[pid=28344] ppid=28342 vsize=13600 CPUtime=1.58
/proc/28344/stat : 28344 (sugar) S 28342 28344 25713 0 -1 4194304 1022 12738 0 2 3 1 145 9 16 0 1 0 712123289 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 226247094370 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28344/statm: 3400 798 370 3 0 500 0
[pid=28367] ppid=28344 vsize=5356 CPUtime=0
/proc/28367/stat : 28367 (sh) S 28344 28344 25713 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 712123457 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28367/statm: 1339 232 193 169 0 50 0
[pid=28368] ppid=28367 vsize=3320 CPUtime=39.72
/proc/28368/stat : 28368 (picosat) R 28367 28344 25713 0 -1 4194304 738 0 0 0 3953 19 0 0 25 0 1 0 712123457 3399680 722 996147200 134512640 134931368 4294956256 18446744073709551615 134522694 0 0 4096 0 0 0 0 17 0 0 0
/proc/28368/statm: 830 722 48 102 0 725 0
Current children cumulated CPU time (s) 41.3
Current children cumulated vsize (KiB) 22276

[startup+44.8019 s]
/proc/loadavg: 2.06 2.04 2.02 3/90 28410
/proc/meminfo: memFree=1689096/2055920 swapFree=4156384/4192956
[pid=28344] ppid=28342 vsize=13600 CPUtime=1.58
/proc/28344/stat : 28344 (sugar) S 28342 28344 25713 0 -1 4194304 1022 12738 0 2 3 1 145 9 16 0 1 0 712123289 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 226247094370 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28344/statm: 3400 798 370 3 0 500 0
[pid=28367] ppid=28344 vsize=5356 CPUtime=0
/proc/28367/stat : 28367 (sh) S 28344 28344 25713 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 712123457 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28367/statm: 1339 232 193 169 0 50 0
[pid=28368] ppid=28367 vsize=3320 CPUtime=42.92
/proc/28368/stat : 28368 (picosat) R 28367 28344 25713 0 -1 4194304 751 0 0 0 4273 19 0 0 25 0 1 0 712123457 3399680 735 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/28368/statm: 830 735 48 102 0 725 0
Current children cumulated CPU time (s) 44.5
Current children cumulated vsize (KiB) 22276

[startup+45.602 s]
/proc/loadavg: 2.06 2.04 2.02 3/90 28410
/proc/meminfo: memFree=1684936/2055920 swapFree=4156384/4192956
[pid=28344] ppid=28342 vsize=13600 CPUtime=1.58
/proc/28344/stat : 28344 (sugar) S 28342 28344 25713 0 -1 4194304 1022 12738 0 2 3 1 145 9 16 0 1 0 712123289 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 226247094370 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28344/statm: 3400 798 370 3 0 500 0
[pid=28367] ppid=28344 vsize=5356 CPUtime=0
/proc/28367/stat : 28367 (sh) S 28344 28344 25713 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 712123457 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28367/statm: 1339 232 193 169 0 50 0
[pid=28368] ppid=28367 vsize=3320 CPUtime=43.72
/proc/28368/stat : 28368 (picosat) R 28367 28344 25713 0 -1 4194304 751 0 0 0 4353 19 0 0 25 0 1 0 712123457 3399680 735 996147200 134512640 134931368 4294956256 18446744073709551615 134525763 0 0 4096 0 0 0 0 17 0 0 0
/proc/28368/statm: 830 735 48 102 0 725 0
Current children cumulated CPU time (s) 45.3
Current children cumulated vsize (KiB) 22276

[startup+46.4021 s]
/proc/loadavg: 2.06 2.04 2.02 3/93 28413
/proc/meminfo: memFree=1680944/2055920 swapFree=4156384/4192956
[pid=28344] ppid=28342 vsize=13600 CPUtime=1.58
/proc/28344/stat : 28344 (sugar) S 28342 28344 25713 0 -1 4194304 1022 12738 0 2 3 1 145 9 16 0 1 0 712123289 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 226247094370 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28344/statm: 3400 798 370 3 0 500 0
[pid=28367] ppid=28344 vsize=5356 CPUtime=0
/proc/28367/stat : 28367 (sh) S 28344 28344 25713 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 712123457 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28367/statm: 1339 232 193 169 0 50 0
[pid=28368] ppid=28367 vsize=3320 CPUtime=44.52
/proc/28368/stat : 28368 (picosat) R 28367 28344 25713 0 -1 4194304 751 0 0 0 4433 19 0 0 25 0 1 0 712123457 3399680 735 996147200 134512640 134931368 4294956256 18446744073709551615 134525797 0 0 4096 0 0 0 0 17 0 0 0
/proc/28368/statm: 830 735 48 102 0 725 0
Current children cumulated CPU time (s) 46.1
Current children cumulated vsize (KiB) 22276

[startup+46.8022 s]
/proc/loadavg: 2.06 2.04 2.02 3/93 28413
/proc/meminfo: memFree=1680944/2055920 swapFree=4156384/4192956
[pid=28344] ppid=28342 vsize=13600 CPUtime=46.45
/proc/28344/stat : 28344 (sugar) S 28342 28344 25713 0 -1 4194304 1070 13776 0 2 4 1 4611 29 17 0 1 0 712123289 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 226247094370 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/28344/statm: 3400 798 370 3 0 500 0
Current children cumulated CPU time (s) 46.45
Current children cumulated vsize (KiB) 13600

Child status: 0
Real time (s): 46.8947
CPU time (s): 46.5679
CPU user time (s): 46.232
CPU system time (s): 0.335948
CPU usage (%): 99.3032
Max. virtual memory (cumulated for all children) (KiB): 883332

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 46.232
system time used= 0.335948
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18548
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= 1924
involuntary context switches= 2277

runsolver used 0.067989 second user time and 0.156976 second system time

The end

Launcher Data (download as text)

Begin job on node58 at 2008-07-05 20:12:49
IDJOB=1097237
IDBENCH=59392
IDSOLVER=345
FILE ID=node58/1097237-1215281569
PBS_JOBID= 7882213
Free space on /tmp= 66556 MiB

SOLVER NAME= Sugar v1.13+picosat
BENCH NAME= CPAI08/csp/tightness0.5/normalized-rand-2-40-25-180-500-93_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-1097237-1215281569/watcher-1097237-1215281569 -o /tmp/evaluation-result-1097237-1215281569/solver-1097237-1215281569 -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-1097237-1215281569.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 1ddb53786e5f2a6d548ae915e1ccf36a
RANDOM SEED=53296202

node58.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:       1739408 kB
Buffers:         29608 kB
Cached:         174100 kB
SwapCached:      30960 kB
Active:         197064 kB
Inactive:        62696 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1739408 kB
SwapTotal:     4192956 kB
SwapFree:      4156384 kB
Dirty:            3028 kB
Writeback:           0 kB
Mapped:          64332 kB
Slab:            41480 kB
Committed_AS:  1197184 kB
PageTables:       2248 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= 66532 MiB
End job on node58 at 2008-07-05 20:13:36