Trace number 1103353

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 31.3522 31.5896

General information on the benchmark

Namecsp/tightness0.8/
normalized-rand-2-40-80-103-800-18_ext.xml
MD5SUMf294598050c4191ea1e63b0415ad11ee
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 benchmark1.16582
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 01:35:54 2008
0.00/0.04	c 0	PID 22947
0.02/0.04	c 0	HOST node76.alineos.net
0.02/0.04	c 0	CONVERTING HOME/instance-1103353-1215300954.xml TO HOME/temp.csp
0.02/0.04	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.XML2CSP 'HOME/instance-1103353-1215300954.xml' 'HOME/temp.csp'
0.02/0.57	c 0	1 domains, 40 variables, 0 predicates, 103 relations, 103 constraints
0.02/0.61	c 0	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.02/0.61	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'
0.02/0.69	c 0	Parsing HOME/temp.csp
1.31/1.49	c 1	parsed 247 expressions
1.31/1.49	c 1	Heap : 13 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
1.31/1.49	c 1	Converting to clausal form CSP
1.42/1.51	c 1	converted 25 (10%) expressions
1.42/1.52	c 1	converted 50 (20%) expressions
1.42/1.53	c 1	converted 75 (30%) expressions
1.42/1.53	c 1	converted 99 (40%) expressions
1.42/1.54	c 1	converted 124 (50%) expressions
1.42/1.57	c 1	converted 149 (60%) expressions
1.52/1.64	c 1	converted 173 (70%) expressions
1.72/1.82	c 2	converted 198 (80%) expressions
1.82/1.92	c 2	converted 223 (90%) expressions
1.82/1.98	c 2	converted 247 (100%) expressions
1.82/1.98	c 2	CSP : 40 integers, 0 booleans, 103 clauses, largest domain size 80
1.82/1.98	c 2	Heap : 27 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
1.82/1.98	c 2	Propagation in CSP
1.82/1.99	c 2	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
1.82/1.99	c 2	CSP : 40 integers, 0 booleans, 103 clauses, largest domain size 80
1.82/1.99	c 2	Heap : 27 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
1.82/1.99	c 2	Simplifing CSP by introducing new Boolean variables
1.82/1.99	c 2	CSP : 40 integers, 0 booleans, 103 clauses, largest domain size 80
1.82/1.99	c 2	Heap : 27 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
1.92/2.07	c 2	Encoding CSP to SAT : HOME/temp.cnf
1.92/2.09	c 2	4 (10%) CSP integer variables are encoded (312 clauses, 3284 bytes)
1.92/2.09	c 2	8 (20%) CSP integer variables are encoded (624 clauses, 6716 bytes)
1.92/2.09	c 2	12 (30%) CSP integer variables are encoded (936 clauses, 10148 bytes)
1.92/2.09	c 2	16 (40%) CSP integer variables are encoded (1248 clauses, 14103 bytes)
1.92/2.10	c 2	20 (50%) CSP integer variables are encoded (1560 clauses, 18159 bytes)
1.92/2.10	c 2	24 (60%) CSP integer variables are encoded (1872 clauses, 22215 bytes)
1.92/2.10	c 2	28 (70%) CSP integer variables are encoded (2184 clauses, 26271 bytes)
1.92/2.10	c 2	32 (80%) CSP integer variables are encoded (2496 clauses, 30327 bytes)
1.92/2.10	c 2	36 (90%) CSP integer variables are encoded (2808 clauses, 34383 bytes)
1.92/2.10	c 2	40 (100%) CSP integer variables are encoded (3120 clauses, 38439 bytes)
2.13/2.21	c 2	11 (10%) CSP clauses are encoded (14572 clauses, 259785 bytes)
2.13/2.28	c 2	21 (20%) CSP clauses are encoded (24900 clauses, 474714 bytes)
2.22/2.35	c 2	31 (30%) CSP clauses are encoded (35390 clauses, 689594 bytes)
2.32/2.43	c 2	42 (40%) CSP clauses are encoded (46939 clauses, 928255 bytes)
2.42/2.50	c 2	52 (50%) CSP clauses are encoded (57364 clauses, 1149806 bytes)
2.42/2.57	c 2	62 (60%) CSP clauses are encoded (67808 clauses, 1377986 bytes)
2.52/2.65	c 2	73 (70%) CSP clauses are encoded (79124 clauses, 1640369 bytes)
2.62/2.72	c 2	83 (80%) CSP clauses are encoded (89550 clauses, 1882091 bytes)
2.62/2.79	c 3	93 (90%) CSP clauses are encoded (99951 clauses, 2123388 bytes)
2.71/2.86	c 3	103 (100%) CSP clauses are encoded (110362 clauses, 2364870 bytes)
2.71/2.86	c 3	103 CSP clauses encoded
2.71/2.86	c 3	Writing map file : HOME/temp.map
2.71/2.86	c 3	Heap : 11 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
2.71/2.86	c 3	SAT : 3160 SAT variables, 110362 SAT clauses, 2364870 bytes
2.71/2.86	c 3	Heap : 11 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
2.78/2.91	c 3	SOLVING HOME/temp.cnf
2.78/2.91	c 3	CMD HOME/picosat 'HOME/temp.cnf' -o 'HOME/temp.out'
31.13/31.48	c 31	DECODING HOME/temp.out WITH HOME/temp.map
31.13/31.48	c 31	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
31.22/31.55	c 31	Decoding HOME/temp.out
31.22/31.57	s UNSATISFIABLE
31.22/31.57	c 31	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
31.22/31.58	c 31	CPU 30.57 (0.03 0 30.54 0.75)
31.22/31.58	c 31	END Sun Jul  6 01:36:25 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-1103353-1215300954/watcher-1103353-1215300954 -o /tmp/evaluation-result-1103353-1215300954/solver-1103353-1215300954 -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-1103353-1215300954.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 1.99 1.99 4/79 22947
/proc/meminfo: memFree=1666120/2055920 swapFree=4179164/4192956
[pid=22947] ppid=22945 vsize=12272 CPUtime=0
/proc/22947/stat : 22947 (sugar) R 22945 22947 22724 0 -1 4194304 359 0 0 0 0 0 0 0 18 0 1 0 141776004 12566528 327 996147200 4194304 4206940 548682068608 18446744073709551615 265682992126 0 0 4224 0 0 0 0 17 0 0 0
/proc/22947/statm: 3068 327 246 3 0 168 0

[startup+0.0439181 s]
/proc/loadavg: 2.00 1.99 1.99 4/79 22947
/proc/meminfo: memFree=1666120/2055920 swapFree=4179164/4192956
[pid=22947] ppid=22945 vsize=13600 CPUtime=0.02
/proc/22947/stat : 22947 (sugar) R 22945 22947 22724 0 -1 4194304 874 127 0 0 2 0 0 0 16 0 1 0 141776004 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 265674091167 0 0 4224 16386 0 0 0 17 0 0 0
/proc/22947/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 13600

[startup+0.102921 s]
/proc/loadavg: 2.00 1.99 1.99 4/79 22947
/proc/meminfo: memFree=1666120/2055920 swapFree=4179164/4192956
[pid=22947] ppid=22945 vsize=13600 CPUtime=0.02
/proc/22947/stat : 22947 (sugar) S 22945 22947 22724 0 -1 4194304 900 127 0 0 2 0 0 0 16 0 1 0 141776004 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 265682989154 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/22947/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 13600

[startup+0.302942 s]
/proc/loadavg: 2.00 1.99 1.99 4/79 22947
/proc/meminfo: memFree=1666120/2055920 swapFree=4179164/4192956
[pid=22947] ppid=22945 vsize=13600 CPUtime=0.02
/proc/22947/stat : 22947 (sugar) S 22945 22947 22724 0 -1 4194304 900 127 0 0 2 0 0 0 16 0 1 0 141776004 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 265682989154 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/22947/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 13600

[startup+0.70199 s]
/proc/loadavg: 2.00 1.99 1.99 4/79 22947
/proc/meminfo: memFree=1666120/2055920 swapFree=4179164/4192956
[pid=22947] ppid=22945 vsize=13600 CPUtime=0.55
/proc/22947/stat : 22947 (sugar) S 22945 22947 22724 0 -1 4194304 973 5147 0 1 2 0 49 4 15 0 1 0 141776004 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 265682989154 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/22947/statm: 3400 797 370 3 0 500 0
Current children cumulated CPU time (s) 0.55
Current children cumulated vsize (KiB) 13600

[startup+1.50108 s]
/proc/loadavg: 2.00 1.99 1.99 3/90 22969
/proc/meminfo: memFree=1652584/2055920 swapFree=4179164/4192956
[pid=22947] ppid=22945 vsize=13600 CPUtime=0.55
/proc/22947/stat : 22947 (sugar) S 22945 22947 22724 0 -1 4194304 973 5147 0 1 2 0 49 4 15 0 1 0 141776004 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 265682989154 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/22947/statm: 3400 797 370 3 0 500 0
[pid=22960] ppid=22947 vsize=5356 CPUtime=0
/proc/22960/stat : 22960 (sh) S 22947 22947 22724 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 141776066 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22960/statm: 1339 233 193 169 0 50 0
[pid=22961] ppid=22960 vsize=864172 CPUtime=0.87
/proc/22961/stat : 22961 (java) S 22960 22947 22724 0 -1 0 8227 0 1 0 83 4 0 0 20 0 9 0 141776066 884912128 7503 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/22961/statm: 216043 7503 2540 9 0 210618 0
[pid=22961/tid=22962] ppid=22960 vsize=864172 CPUtime=0.52
/proc/22961/task/22962/stat : 22962 (java) R 22960 22947 22724 0 -1 64 2645 0 1 0 51 1 0 0 25 0 9 0 141776067 884912128 7503 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=22961/tid=22963] ppid=22960 vsize=864172 CPUtime=0.27
/proc/22961/task/22963/stat : 22963 (java) S 22960 22947 22724 0 -1 64 4564 0 0 0 26 1 0 0 16 0 9 0 141776068 884912128 7503 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=22961/tid=22964] ppid=22960 vsize=864172 CPUtime=0
/proc/22961/task/22964/stat : 22964 (java) S 22960 22947 22724 0 -1 64 9 0 0 0 0 0 0 0 16 0 9 0 141776068 884912128 7503 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=22961/tid=22965] ppid=22960 vsize=864172 CPUtime=0
/proc/22961/task/22965/stat : 22965 (java) S 22960 22947 22724 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 141776068 884912128 7503 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=22961/tid=22966] ppid=22960 vsize=864172 CPUtime=0
/proc/22961/task/22966/stat : 22966 (java) S 22960 22947 22724 0 -1 64 1 0 0 0 0 0 0 0 25 0 9 0 141776070 884912128 7503 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=22961/tid=22967] ppid=22960 vsize=864172 CPUtime=0.05
/proc/22961/task/22967/stat : 22967 (java) S 22960 22947 22724 0 -1 64 321 0 0 0 5 0 0 0 16 0 9 0 141776070 884912128 7503 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=22961/tid=22968] ppid=22960 vsize=864172 CPUtime=0
/proc/22961/task/22968/stat : 22968 (java) S 22960 22947 22724 0 -1 64 2 0 0 0 0 0 0 0 25 0 9 0 141776070 884912128 7503 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=22961/tid=22969] ppid=22960 vsize=864172 CPUtime=0
/proc/22961/task/22969/stat : 22969 (java) S 22960 22947 22724 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 141776070 884912128 7504 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1.42
Current children cumulated vsize (KiB) 883128

[startup+3.10126 s]
/proc/loadavg: 2.00 1.99 1.99 3/90 22969
/proc/meminfo: memFree=1628264/2055920 swapFree=4179164/4192956
[pid=22947] ppid=22945 vsize=13600 CPUtime=2.8
/proc/22947/stat : 22947 (sugar) S 22945 22947 22724 0 -1 4194304 1021 17417 0 2 3 0 264 13 16 0 1 0 141776004 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 265682989154 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/22947/statm: 3400 798 370 3 0 500 0
Current children cumulated CPU time (s) 2.8
Current children cumulated vsize (KiB) 13600

[startup+6.30162 s]
/proc/loadavg: 2.00 1.99 1.99 3/82 22971
/proc/meminfo: memFree=1655720/2055920 swapFree=4179164/4192956
[pid=22947] ppid=22945 vsize=13600 CPUtime=2.8
/proc/22947/stat : 22947 (sugar) S 22945 22947 22724 0 -1 4194304 1021 17417 0 2 3 0 264 13 16 0 1 0 141776004 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 265682989154 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/22947/statm: 3400 798 370 3 0 500 0
[pid=22970] ppid=22947 vsize=5356 CPUtime=0
/proc/22970/stat : 22970 (sh) S 22947 22947 22724 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 141776295 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22970/statm: 1339 232 193 169 0 50 0
[pid=22971] ppid=22970 vsize=5268 CPUtime=3.35
/proc/22971/stat : 22971 (picosat) R 22970 22947 22724 0 -1 4194304 1235 0 0 0 277 58 0 0 25 0 1 0 141776296 5394432 1221 996147200 134512640 134931368 4294956256 18446744073709551615 134525775 0 0 4096 0 0 0 0 17 0 0 0
/proc/22971/statm: 1317 1221 42 102 0 1212 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 24224

[startup+12.7013 s]
/proc/loadavg: 2.00 1.99 1.99 3/82 22971
/proc/meminfo: memFree=1654512/2055920 swapFree=4179164/4192956
[pid=22947] ppid=22945 vsize=13600 CPUtime=2.8
/proc/22947/stat : 22947 (sugar) S 22945 22947 22724 0 -1 4194304 1021 17417 0 2 3 0 264 13 16 0 1 0 141776004 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 265682989154 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/22947/statm: 3400 798 370 3 0 500 0
[pid=22970] ppid=22947 vsize=5356 CPUtime=0
/proc/22970/stat : 22970 (sh) S 22947 22947 22724 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 141776295 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22970/statm: 1339 232 193 169 0 50 0
[pid=22971] ppid=22970 vsize=6836 CPUtime=9.73
/proc/22971/stat : 22971 (picosat) R 22970 22947 22724 0 -1 4194304 1519 0 0 0 914 59 0 0 25 0 1 0 141776296 7000064 1505 996147200 134512640 134931368 4294956256 18446744073709551615 134529108 0 0 4096 0 0 0 0 17 0 0 0
/proc/22971/statm: 1709 1505 42 102 0 1604 0
Current children cumulated CPU time (s) 12.53
Current children cumulated vsize (KiB) 25792

[startup+25.5028 s]
/proc/loadavg: 2.00 1.99 1.99 3/82 22971
/proc/meminfo: memFree=1654072/2055920 swapFree=4179164/4192956
[pid=22947] ppid=22945 vsize=13600 CPUtime=2.8
/proc/22947/stat : 22947 (sugar) S 22945 22947 22724 0 -1 4194304 1021 17417 0 2 3 0 264 13 16 0 1 0 141776004 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 265682989154 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/22947/statm: 3400 798 370 3 0 500 0
[pid=22970] ppid=22947 vsize=5356 CPUtime=0
/proc/22970/stat : 22970 (sh) S 22947 22947 22724 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 141776295 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22970/statm: 1339 232 193 169 0 50 0
[pid=22971] ppid=22970 vsize=7284 CPUtime=22.47
/proc/22971/stat : 22971 (picosat) R 22970 22947 22724 0 -1 4194304 1643 0 0 0 2188 59 0 0 25 0 1 0 141776296 7458816 1617 996147200 134512640 134931368 4294956256 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 0 0 0
/proc/22971/statm: 1821 1617 48 102 0 1716 0
Current children cumulated CPU time (s) 25.27
Current children cumulated vsize (KiB) 26240

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

[startup+28.7011 s]
/proc/loadavg: 2.00 1.99 1.99 3/82 22971
/proc/meminfo: memFree=1654072/2055920 swapFree=4179164/4192956
[pid=22947] ppid=22945 vsize=13600 CPUtime=2.8
/proc/22947/stat : 22947 (sugar) S 22945 22947 22724 0 -1 4194304 1021 17417 0 2 3 0 264 13 16 0 1 0 141776004 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 265682989154 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/22947/statm: 3400 798 370 3 0 500 0
[pid=22970] ppid=22947 vsize=5356 CPUtime=0
/proc/22970/stat : 22970 (sh) S 22947 22947 22724 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 141776295 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22970/statm: 1339 232 193 169 0 50 0
[pid=22971] ppid=22970 vsize=7392 CPUtime=25.65
/proc/22971/stat : 22971 (picosat) R 22970 22947 22724 0 -1 4194304 1671 0 0 0 2506 59 0 0 25 0 1 0 141776296 7569408 1645 996147200 134512640 134931368 4294956256 18446744073709551615 134529884 0 0 4096 0 0 0 0 17 0 0 0
/proc/22971/statm: 1848 1645 48 102 0 1743 0
Current children cumulated CPU time (s) 28.45
Current children cumulated vsize (KiB) 26348

[startup+30.3013 s]
/proc/loadavg: 2.00 1.99 1.99 3/82 22971
/proc/meminfo: memFree=1654072/2055920 swapFree=4179164/4192956
[pid=22947] ppid=22945 vsize=13600 CPUtime=2.8
/proc/22947/stat : 22947 (sugar) S 22945 22947 22724 0 -1 4194304 1021 17417 0 2 3 0 264 13 16 0 1 0 141776004 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 265682989154 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/22947/statm: 3400 798 370 3 0 500 0
[pid=22970] ppid=22947 vsize=5356 CPUtime=0
/proc/22970/stat : 22970 (sh) S 22947 22947 22724 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 141776295 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22970/statm: 1339 232 193 169 0 50 0
[pid=22971] ppid=22970 vsize=7392 CPUtime=27.24
/proc/22971/stat : 22971 (picosat) R 22970 22947 22724 0 -1 4194304 1671 0 0 0 2665 59 0 0 25 0 1 0 141776296 7569408 1645 996147200 134512640 134931368 4294956256 18446744073709551615 134525775 0 0 4096 0 0 0 0 17 0 0 0
/proc/22971/statm: 1848 1645 48 102 0 1743 0
Current children cumulated CPU time (s) 30.04
Current children cumulated vsize (KiB) 26348

[startup+31.1014 s]
/proc/loadavg: 2.00 1.99 1.99 3/82 22971
/proc/meminfo: memFree=1654072/2055920 swapFree=4179164/4192956
[pid=22947] ppid=22945 vsize=13600 CPUtime=2.8
/proc/22947/stat : 22947 (sugar) S 22945 22947 22724 0 -1 4194304 1021 17417 0 2 3 0 264 13 16 0 1 0 141776004 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 265682989154 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/22947/statm: 3400 798 370 3 0 500 0
[pid=22970] ppid=22947 vsize=5356 CPUtime=0
/proc/22970/stat : 22970 (sh) S 22947 22947 22724 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 141776295 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22970/statm: 1339 232 193 169 0 50 0
[pid=22971] ppid=22970 vsize=7392 CPUtime=28.03
/proc/22971/stat : 22971 (picosat) R 22970 22947 22724 0 -1 4194304 1671 0 0 0 2744 59 0 0 25 0 1 0 141776296 7569408 1645 996147200 134512640 134931368 4294956256 18446744073709551615 134525703 0 0 4096 0 0 0 0 17 0 0 0
/proc/22971/statm: 1848 1645 48 102 0 1743 0
Current children cumulated CPU time (s) 30.83
Current children cumulated vsize (KiB) 26348

[startup+31.5015 s]
/proc/loadavg: 2.00 1.99 1.99 3/82 22971
/proc/meminfo: memFree=1654072/2055920 swapFree=4179164/4192956
[pid=22947] ppid=22945 vsize=13600 CPUtime=31.22
/proc/22947/stat : 22947 (sugar) S 22945 22947 22724 0 -1 4194304 1070 19375 0 2 3 0 3046 73 17 0 1 0 141776004 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 265682989154 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/22947/statm: 3400 798 370 3 0 500 0
Current children cumulated CPU time (s) 31.22
Current children cumulated vsize (KiB) 13600

Child status: 0
Real time (s): 31.5896
CPU time (s): 31.3522
CPU user time (s): 30.5823
CPU system time (s): 0.769882
CPU usage (%): 99.2485
Max. virtual memory (cumulated for all children) (KiB): 883296

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 30.5823
system time used= 0.769882
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24144
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= 2243
involuntary context switches= 2534

runsolver used 0.048992 second user time and 0.102984 second system time

The end

Launcher Data (download as text)

Begin job on node76 at 2008-07-06 01:35:54
IDJOB=1103353
IDBENCH=60329
IDSOLVER=345
FILE ID=node76/1103353-1215300954
PBS_JOBID= 7882449
Free space on /tmp= 66488 MiB

SOLVER NAME= Sugar v1.13+picosat
BENCH NAME= CPAI08/csp/tightness0.8/normalized-rand-2-40-80-103-800-18_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-1103353-1215300954/watcher-1103353-1215300954 -o /tmp/evaluation-result-1103353-1215300954/solver-1103353-1215300954 -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-1103353-1215300954.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= f294598050c4191ea1e63b0415ad11ee
RANDOM SEED=1594391484

node76.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		: 3000.222
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		: 3000.222
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:       1666600 kB
Buffers:         73860 kB
Cached:         233032 kB
SwapCached:       7608 kB
Active:         188744 kB
Inactive:       134864 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1666600 kB
SwapTotal:     4192956 kB
SwapFree:      4179164 kB
Dirty:            2288 kB
Writeback:           0 kB
Mapped:          26860 kB
Slab:            50764 kB
Committed_AS:   469056 kB
PageTables:       2000 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= 66484 MiB
End job on node76 at 2008-07-06 01:36:25