Trace number 1103067

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 174.39 174.989

General information on the benchmark

Namecsp/tightness0.8/
normalized-rand-2-40-80-103-800-29_ext.xml
MD5SUM8823420e0241e370f98d21e03c99933a
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 benchmark3.49147
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)

0.00/0.05	c 0	Sugar v1-13 + HOME/picosat
0.00/0.05	c 0	BEGIN Sun Jul  6 01:25:46 2008
0.00/0.05	c 0	PID 14450
0.00/0.05	c 0	HOST node4.alineos.net
0.00/0.05	c 0	CONVERTING HOME/instance-1103067-1215300345.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-1103067-1215300345.xml' 'HOME/temp.csp'
0.03/0.55	c 0	1 domains, 40 variables, 0 predicates, 103 relations, 103 constraints
0.03/0.57	c 0	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.03/0.57	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'
0.52/0.65	c 0	Parsing HOME/temp.csp
1.33/1.48	c 1	parsed 247 expressions
1.33/1.49	c 1	Heap : 13 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
1.33/1.49	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
1.42/1.58	c 1	converted 149 (60%) expressions
1.53/1.65	c 1	converted 173 (70%) expressions
1.72/1.85	c 1	converted 198 (80%) expressions
1.82/1.95	c 2	converted 223 (90%) expressions
1.92/2.03	c 2	converted 247 (100%) expressions
1.92/2.03	c 2	CSP : 40 integers, 0 booleans, 103 clauses, largest domain size 80
1.92/2.03	c 2	Heap : 27 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
1.92/2.03	c 2	Propagation in CSP
1.92/2.03	c 2	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
1.92/2.03	c 2	CSP : 40 integers, 0 booleans, 103 clauses, largest domain size 80
1.92/2.03	c 2	Heap : 27 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
1.92/2.03	c 2	Simplifing CSP by introducing new Boolean variables
1.92/2.03	c 2	CSP : 40 integers, 0 booleans, 103 clauses, largest domain size 80
1.92/2.03	c 2	Heap : 27 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
2.03/2.12	c 2	Encoding CSP to SAT : HOME/temp.cnf
2.03/2.14	c 2	4 (10%) CSP integer variables are encoded (312 clauses, 3284 bytes)
2.03/2.15	c 2	8 (20%) CSP integer variables are encoded (624 clauses, 6716 bytes)
2.03/2.15	c 2	12 (30%) CSP integer variables are encoded (936 clauses, 10148 bytes)
2.03/2.15	c 2	16 (40%) CSP integer variables are encoded (1248 clauses, 14103 bytes)
2.03/2.15	c 2	20 (50%) CSP integer variables are encoded (1560 clauses, 18159 bytes)
2.03/2.15	c 2	24 (60%) CSP integer variables are encoded (1872 clauses, 22215 bytes)
2.03/2.15	c 2	28 (70%) CSP integer variables are encoded (2184 clauses, 26271 bytes)
2.03/2.15	c 2	32 (80%) CSP integer variables are encoded (2496 clauses, 30327 bytes)
2.03/2.15	c 2	36 (90%) CSP integer variables are encoded (2808 clauses, 34383 bytes)
2.03/2.15	c 2	40 (100%) CSP integer variables are encoded (3120 clauses, 38439 bytes)
2.13/2.28	c 2	11 (10%) CSP clauses are encoded (14490 clauses, 263621 bytes)
2.22/2.36	c 2	21 (20%) CSP clauses are encoded (24949 clauses, 477606 bytes)
2.32/2.43	c 2	31 (30%) CSP clauses are encoded (35410 clauses, 695806 bytes)
2.42/2.52	c 2	42 (40%) CSP clauses are encoded (46762 clauses, 934828 bytes)
2.42/2.59	c 2	52 (50%) CSP clauses are encoded (57255 clauses, 1155473 bytes)
2.52/2.67	c 2	62 (60%) CSP clauses are encoded (67769 clauses, 1380391 bytes)
2.62/2.75	c 2	73 (70%) CSP clauses are encoded (79313 clauses, 1644150 bytes)
2.71/2.83	c 2	83 (80%) CSP clauses are encoded (89629 clauses, 1883060 bytes)
2.81/2.90	c 3	93 (90%) CSP clauses are encoded (99947 clauses, 2122524 bytes)
2.81/2.98	c 3	103 (100%) CSP clauses are encoded (110403 clauses, 2364925 bytes)
2.81/2.98	c 3	103 CSP clauses encoded
2.81/2.98	c 3	Writing map file : HOME/temp.map
2.81/2.98	c 3	Heap : 11 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
2.81/2.98	c 3	SAT : 3160 SAT variables, 110403 SAT clauses, 2364925 bytes
2.81/2.98	c 3	Heap : 11 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
2.90/3.04	c 3	SOLVING HOME/temp.cnf
2.90/3.04	c 3	CMD HOME/picosat 'HOME/temp.cnf' -o 'HOME/temp.out'
174.20/174.86	c 174	DECODING HOME/temp.out WITH HOME/temp.map
174.20/174.86	c 174	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
174.26/174.94	c 175	Decoding HOME/temp.out
174.26/174.96	s UNSATISFIABLE
174.26/174.96	c 175	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
174.26/174.98	c 175	CPU 173.53 (0.03 0.01 173.5 0.83)
174.26/174.98	c 175	END Sun Jul  6 01:28:41 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-1103067-1215300345/watcher-1103067-1215300345 -o /tmp/evaluation-result-1103067-1215300345/solver-1103067-1215300345 -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-1103067-1215300345.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: 1.91 1.98 1.99 4/80 14450
/proc/meminfo: memFree=1677080/2055920 swapFree=4180028/4192956
[pid=14450] ppid=14448 vsize=12268 CPUtime=0
/proc/14450/stat : 14450 (sugar) R 14448 14450 11299 0 -1 4194304 348 0 0 0 0 0 0 0 22 0 1 0 2009009940 12562432 316 996147200 4194304 4206940 548682068608 18446744073709551615 259913382501 0 2147483391 4224 0 0 0 0 17 1 0 0
/proc/14450/statm: 3067 316 241 3 0 167 0

[startup+0.0522639 s]
/proc/loadavg: 1.91 1.98 1.99 4/80 14450
/proc/meminfo: memFree=1677080/2055920 swapFree=4180028/4192956
[pid=14450] ppid=14448 vsize=13600 CPUtime=0.03
/proc/14450/stat : 14450 (sugar) S 14448 14450 11299 0 -1 4194304 884 127 0 0 3 0 0 0 19 0 1 0 2009009940 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 259922112610 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/14450/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.101838 s]
/proc/loadavg: 1.91 1.98 1.99 4/80 14450
/proc/meminfo: memFree=1677080/2055920 swapFree=4180028/4192956
[pid=14450] ppid=14448 vsize=13600 CPUtime=0.03
/proc/14450/stat : 14450 (sugar) S 14448 14450 11299 0 -1 4194304 900 127 0 0 3 0 0 0 19 0 1 0 2009009940 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 259922112610 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/14450/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.301852 s]
/proc/loadavg: 1.91 1.98 1.99 4/80 14450
/proc/meminfo: memFree=1677080/2055920 swapFree=4180028/4192956
[pid=14450] ppid=14448 vsize=13600 CPUtime=0.03
/proc/14450/stat : 14450 (sugar) S 14448 14450 11299 0 -1 4194304 900 127 0 0 3 0 0 0 19 0 1 0 2009009940 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 259922112610 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/14450/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.701894 s]
/proc/loadavg: 1.91 1.98 1.99 4/80 14450
/proc/meminfo: memFree=1677080/2055920 swapFree=4180028/4192956
[pid=14450] ppid=14448 vsize=13600 CPUtime=0.52
/proc/14450/stat : 14450 (sugar) S 14448 14450 11299 0 -1 4194304 973 5142 0 1 3 0 46 3 16 0 1 0 2009009940 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 259922112610 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/14450/statm: 3400 797 370 3 0 500 0
Current children cumulated CPU time (s) 0.52
Current children cumulated vsize (KiB) 13600

[startup+1.50297 s]
/proc/loadavg: 1.91 1.98 1.99 4/91 14472
/proc/meminfo: memFree=1662784/2055920 swapFree=4180028/4192956
[pid=14450] ppid=14448 vsize=13600 CPUtime=0.52
/proc/14450/stat : 14450 (sugar) S 14448 14450 11299 0 -1 4194304 973 5142 0 1 3 0 46 3 15 0 1 0 2009009940 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 259922112610 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/14450/statm: 3400 797 370 3 0 500 0
[pid=14463] ppid=14450 vsize=5356 CPUtime=0
/proc/14463/stat : 14463 (sh) S 14450 14450 11299 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 2009009997 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14463/statm: 1339 233 193 169 0 50 0
[pid=14464] ppid=14463 vsize=864160 CPUtime=0.9
/proc/14464/stat : 14464 (java) S 14463 14450 11299 0 -1 0 8254 0 1 0 87 3 0 0 18 0 9 0 2009009998 884899840 7530 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/14464/statm: 216040 7530 2540 9 0 210615 0
[pid=14464/tid=14465] ppid=14463 vsize=864160 CPUtime=0.53
/proc/14464/task/14465/stat : 14465 (java) R 14463 14450 11299 0 -1 64 2667 0 1 0 52 1 0 0 24 0 9 0 2009009998 884899840 7530 996147200 134512640 134550740 4294955952 18446744073709551615 11048736 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14464/tid=14466] ppid=14463 vsize=864160 CPUtime=0.29
/proc/14464/task/14466/stat : 14466 (java) S 14463 14450 11299 0 -1 64 4567 0 0 0 28 1 0 0 16 0 9 0 2009010000 884899840 7530 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=14464/tid=14467] ppid=14463 vsize=864160 CPUtime=0
/proc/14464/task/14467/stat : 14467 (java) S 14463 14450 11299 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 2009010000 884899840 7530 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14464/tid=14468] ppid=14463 vsize=864160 CPUtime=0
/proc/14464/task/14468/stat : 14468 (java) S 14463 14450 11299 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 2009010000 884899840 7530 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14464/tid=14469] ppid=14463 vsize=864160 CPUtime=0
/proc/14464/task/14469/stat : 14469 (java) S 14463 14450 11299 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 2009010002 884899840 7530 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14464/tid=14470] ppid=14463 vsize=864160 CPUtime=0.05
/proc/14464/task/14470/stat : 14470 (java) S 14463 14450 11299 0 -1 64 322 0 0 0 5 0 0 0 16 0 9 0 2009010002 884899840 7530 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14464/tid=14471] ppid=14463 vsize=864160 CPUtime=0
/proc/14464/task/14471/stat : 14471 (java) S 14463 14450 11299 0 -1 64 2 0 0 0 0 0 0 0 19 0 9 0 2009010002 884899840 7530 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14464/tid=14472] ppid=14463 vsize=864160 CPUtime=0
/proc/14464/task/14472/stat : 14472 (java) S 14463 14450 11299 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 2009010002 884899840 7530 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) 883116

[startup+3.10112 s]
/proc/loadavg: 1.91 1.98 1.99 4/91 14472
/proc/meminfo: memFree=1639360/2055920 swapFree=4180028/4192956
[pid=14450] ppid=14448 vsize=13600 CPUtime=2.92
/proc/14450/stat : 14450 (sugar) S 14448 14450 11299 0 -1 4194304 1021 17411 0 2 3 1 277 11 16 0 1 0 2009009940 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 259922112610 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/14450/statm: 3400 798 370 3 0 500 0
Current children cumulated CPU time (s) 2.92
Current children cumulated vsize (KiB) 13600

[startup+6.30143 s]
/proc/loadavg: 1.92 1.98 1.99 3/83 14474
/proc/meminfo: memFree=1666496/2055920 swapFree=4180028/4192956
[pid=14450] ppid=14448 vsize=13600 CPUtime=2.92
/proc/14450/stat : 14450 (sugar) S 14448 14450 11299 0 -1 4194304 1021 17411 0 2 3 1 277 11 16 0 1 0 2009009940 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 259922112610 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/14450/statm: 3400 798 370 3 0 500 0
[pid=14473] ppid=14450 vsize=5356 CPUtime=0
/proc/14473/stat : 14473 (sh) S 14450 14450 11299 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2009010244 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14473/statm: 1339 232 193 169 0 50 0
[pid=14474] ppid=14473 vsize=5280 CPUtime=3.22
/proc/14474/stat : 14474 (picosat) R 14473 14450 11299 0 -1 4194304 1230 0 0 0 258 64 0 0 25 0 1 0 2009010244 5406720 1216 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/14474/statm: 1320 1216 42 102 0 1215 0
Current children cumulated CPU time (s) 6.14
Current children cumulated vsize (KiB) 24236

[startup+12.701 s]
/proc/loadavg: 1.93 1.98 1.99 3/83 14513
/proc/meminfo: memFree=1665352/2055920 swapFree=4180028/4192956
[pid=14450] ppid=14448 vsize=13600 CPUtime=2.92
/proc/14450/stat : 14450 (sugar) S 14448 14450 11299 0 -1 4194304 1021 17411 0 2 3 1 277 11 16 0 1 0 2009009940 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 259922112610 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/14450/statm: 3400 798 370 3 0 500 0
[pid=14473] ppid=14450 vsize=5356 CPUtime=0
/proc/14473/stat : 14473 (sh) S 14450 14450 11299 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2009010244 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14473/statm: 1339 232 193 169 0 50 0
[pid=14474] ppid=14473 vsize=6980 CPUtime=9.59
/proc/14474/stat : 14474 (picosat) R 14473 14450 11299 0 -1 4194304 1558 0 0 0 894 65 0 0 25 0 1 0 2009010244 7147520 1544 996147200 134512640 134931368 4294956256 18446744073709551615 134529859 0 0 4096 0 0 0 0 17 0 0 0
/proc/14474/statm: 1745 1544 42 102 0 1640 0
Current children cumulated CPU time (s) 12.51
Current children cumulated vsize (KiB) 25936

[startup+25.5013 s]
/proc/loadavg: 1.94 1.98 1.99 3/83 14513
/proc/meminfo: memFree=1664776/2055920 swapFree=4180028/4192956
[pid=14450] ppid=14448 vsize=13600 CPUtime=2.92
/proc/14450/stat : 14450 (sugar) S 14448 14450 11299 0 -1 4194304 1021 17411 0 2 3 1 277 11 16 0 1 0 2009009940 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 259922112610 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/14450/statm: 3400 798 370 3 0 500 0
[pid=14473] ppid=14450 vsize=5356 CPUtime=0
/proc/14473/stat : 14473 (sh) S 14450 14450 11299 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2009010244 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14473/statm: 1339 232 193 169 0 50 0
[pid=14474] ppid=14473 vsize=7380 CPUtime=22.39
/proc/14474/stat : 14474 (picosat) R 14473 14450 11299 0 -1 4194304 1671 0 0 0 2174 65 0 0 25 0 1 0 2009010244 7557120 1645 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/14474/statm: 1845 1645 48 102 0 1740 0
Current children cumulated CPU time (s) 25.31
Current children cumulated vsize (KiB) 26336

[startup+51.1017 s]
/proc/loadavg: 1.96 1.98 1.99 3/83 14588
/proc/meminfo: memFree=1664392/2055920 swapFree=4180028/4192956
[pid=14450] ppid=14448 vsize=13600 CPUtime=2.92
/proc/14450/stat : 14450 (sugar) S 14448 14450 11299 0 -1 4194304 1021 17411 0 2 3 1 277 11 16 0 1 0 2009009940 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 259922112610 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/14450/statm: 3400 798 370 3 0 500 0
[pid=14473] ppid=14450 vsize=5356 CPUtime=0
/proc/14473/stat : 14473 (sh) S 14450 14450 11299 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2009010244 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14473/statm: 1339 232 193 169 0 50 0
[pid=14474] ppid=14473 vsize=7896 CPUtime=47.96
/proc/14474/stat : 14474 (picosat) R 14473 14450 11299 0 -1 4194304 1781 0 0 0 4730 66 0 0 25 0 1 0 2009010244 8085504 1755 996147200 134512640 134931368 4294956256 18446744073709551615 134530153 0 0 4096 0 0 0 0 17 0 0 0
/proc/14474/statm: 1974 1755 48 102 0 1869 0
Current children cumulated CPU time (s) 50.88
Current children cumulated vsize (KiB) 26852

[startup+102.307 s]
/proc/loadavg: 1.98 1.98 1.99 3/83 14588
/proc/meminfo: memFree=1663368/2055920 swapFree=4180028/4192956
[pid=14450] ppid=14448 vsize=13600 CPUtime=2.92
/proc/14450/stat : 14450 (sugar) S 14448 14450 11299 0 -1 4194304 1021 17411 0 2 3 1 277 11 16 0 1 0 2009009940 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 259922112610 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/14450/statm: 3400 798 370 3 0 500 0
[pid=14473] ppid=14450 vsize=5356 CPUtime=0
/proc/14473/stat : 14473 (sh) S 14450 14450 11299 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2009010244 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14473/statm: 1339 232 193 169 0 50 0
[pid=14474] ppid=14473 vsize=8424 CPUtime=99.14
/proc/14474/stat : 14474 (picosat) R 14473 14450 11299 0 -1 4194304 2108 0 0 0 9848 66 0 0 25 0 1 0 2009010244 8626176 1896 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/14474/statm: 2106 1896 48 102 0 2001 0
Current children cumulated CPU time (s) 102.06
Current children cumulated vsize (KiB) 27380

[startup+162.301 s]
/proc/loadavg: 2.00 1.98 1.99 3/96 14642
/proc/meminfo: memFree=1611744/2055920 swapFree=4180028/4192956
[pid=14450] ppid=14448 vsize=13600 CPUtime=2.92
/proc/14450/stat : 14450 (sugar) S 14448 14450 11299 0 -1 4194304 1021 17411 0 2 3 1 277 11 16 0 1 0 2009009940 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 259922112610 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/14450/statm: 3400 798 370 3 0 500 0
[pid=14473] ppid=14450 vsize=5356 CPUtime=0
/proc/14473/stat : 14473 (sh) S 14450 14450 11299 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2009010244 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14473/statm: 1339 232 193 169 0 50 0
[pid=14474] ppid=14473 vsize=9084 CPUtime=159.01
/proc/14474/stat : 14474 (picosat) R 14473 14450 11299 0 -1 4194304 2425 0 0 0 15833 68 0 0 25 0 1 0 2009010244 9302016 2080 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/14474/statm: 2271 2080 48 102 0 2166 0
Current children cumulated CPU time (s) 161.93
Current children cumulated vsize (KiB) 28040

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

[startup+166.302 s]
/proc/loadavg: 2.00 1.98 1.99 3/96 14642
/proc/meminfo: memFree=1611744/2055920 swapFree=4180028/4192956
[pid=14450] ppid=14448 vsize=13600 CPUtime=2.92
/proc/14450/stat : 14450 (sugar) S 14448 14450 11299 0 -1 4194304 1021 17411 0 2 3 1 277 11 16 0 1 0 2009009940 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 259922112610 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/14450/statm: 3400 798 370 3 0 500 0
[pid=14473] ppid=14450 vsize=5356 CPUtime=0
/proc/14473/stat : 14473 (sh) S 14450 14450 11299 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2009010244 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14473/statm: 1339 232 193 169 0 50 0
[pid=14474] ppid=14473 vsize=9216 CPUtime=162.94
/proc/14474/stat : 14474 (picosat) R 14473 14450 11299 0 -1 4194304 2449 0 0 0 16225 69 0 0 25 0 1 0 2009010244 9437184 2104 996147200 134512640 134931368 4294956256 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/14474/statm: 2304 2104 48 102 0 2199 0
Current children cumulated CPU time (s) 165.86
Current children cumulated vsize (KiB) 28172

[startup+169.502 s]
/proc/loadavg: 2.00 1.98 1.99 3/96 14642
/proc/meminfo: memFree=1611232/2055920 swapFree=4180028/4192956
[pid=14450] ppid=14448 vsize=13600 CPUtime=2.92
/proc/14450/stat : 14450 (sugar) S 14448 14450 11299 0 -1 4194304 1021 17411 0 2 3 1 277 11 16 0 1 0 2009009940 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 259922112610 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/14450/statm: 3400 798 370 3 0 500 0
[pid=14473] ppid=14450 vsize=5356 CPUtime=0
/proc/14473/stat : 14473 (sh) S 14450 14450 11299 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2009010244 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14473/statm: 1339 232 193 169 0 50 0
[pid=14474] ppid=14473 vsize=9480 CPUtime=166.07
/proc/14474/stat : 14474 (picosat) R 14473 14450 11299 0 -1 4194304 2536 0 0 0 16538 69 0 0 25 0 1 0 2009010244 9707520 2150 996147200 134512640 134931368 4294956256 18446744073709551615 134524195 0 0 4096 0 0 0 0 17 1 0 0
/proc/14474/statm: 2370 2150 48 102 0 2265 0
Current children cumulated CPU time (s) 168.99
Current children cumulated vsize (KiB) 28436

[startup+172.707 s]
/proc/loadavg: 2.00 1.98 1.99 3/96 14642
/proc/meminfo: memFree=1611232/2055920 swapFree=4180028/4192956
[pid=14450] ppid=14448 vsize=13600 CPUtime=2.92
/proc/14450/stat : 14450 (sugar) S 14448 14450 11299 0 -1 4194304 1021 17411 0 2 3 1 277 11 16 0 1 0 2009009940 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 259922112610 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/14450/statm: 3400 798 370 3 0 500 0
[pid=14473] ppid=14450 vsize=5356 CPUtime=0
/proc/14473/stat : 14473 (sh) S 14450 14450 11299 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2009010244 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14473/statm: 1339 232 193 169 0 50 0
[pid=14474] ppid=14473 vsize=9480 CPUtime=169.22
/proc/14474/stat : 14474 (picosat) R 14473 14450 11299 0 -1 4194304 2536 0 0 0 16853 69 0 0 25 0 1 0 2009010244 9707520 2150 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/14474/statm: 2370 2150 48 102 0 2265 0
Current children cumulated CPU time (s) 172.14
Current children cumulated vsize (KiB) 28436

[startup+174.301 s]
/proc/loadavg: 2.00 1.98 1.99 3/96 14642
/proc/meminfo: memFree=1611232/2055920 swapFree=4180028/4192956
[pid=14450] ppid=14448 vsize=13600 CPUtime=2.92
/proc/14450/stat : 14450 (sugar) S 14448 14450 11299 0 -1 4194304 1021 17411 0 2 3 1 277 11 16 0 1 0 2009009940 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 259922112610 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/14450/statm: 3400 798 370 3 0 500 0
[pid=14473] ppid=14450 vsize=5356 CPUtime=0
/proc/14473/stat : 14473 (sh) S 14450 14450 11299 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2009010244 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14473/statm: 1339 232 193 169 0 50 0
[pid=14474] ppid=14473 vsize=9480 CPUtime=170.78
/proc/14474/stat : 14474 (picosat) R 14473 14450 11299 0 -1 4194304 2536 0 0 0 17009 69 0 0 25 0 1 0 2009010244 9707520 2150 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/14474/statm: 2370 2150 48 102 0 2265 0
Current children cumulated CPU time (s) 173.7
Current children cumulated vsize (KiB) 28436

[startup+174.702 s]
/proc/loadavg: 2.00 1.98 1.99 3/96 14642
/proc/meminfo: memFree=1611232/2055920 swapFree=4180028/4192956
[pid=14450] ppid=14448 vsize=13600 CPUtime=2.92
/proc/14450/stat : 14450 (sugar) S 14448 14450 11299 0 -1 4194304 1021 17411 0 2 3 1 277 11 16 0 1 0 2009009940 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 259922112610 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/14450/statm: 3400 798 370 3 0 500 0
[pid=14473] ppid=14450 vsize=5356 CPUtime=0
/proc/14473/stat : 14473 (sh) S 14450 14450 11299 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2009010244 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14473/statm: 1339 232 193 169 0 50 0
[pid=14474] ppid=14473 vsize=9480 CPUtime=171.18
/proc/14474/stat : 14474 (picosat) R 14473 14450 11299 0 -1 4194304 2536 0 0 0 17049 69 0 0 25 0 1 0 2009010244 9707520 2150 996147200 134512640 134931368 4294956256 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/14474/statm: 2370 2150 48 102 0 2265 0
Current children cumulated CPU time (s) 174.1
Current children cumulated vsize (KiB) 28436

[startup+174.907 s]
/proc/loadavg: 2.00 1.98 1.99 3/96 14642
/proc/meminfo: memFree=1611232/2055920 swapFree=4180028/4192956
[pid=14450] ppid=14448 vsize=13600 CPUtime=174.26
/proc/14450/stat : 14450 (sugar) S 14448 14450 11299 0 -1 4194304 1070 20234 0 2 3 1 17341 81 17 0 1 0 2009009940 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 259922112610 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/14450/statm: 3400 798 370 3 0 500 0
Current children cumulated CPU time (s) 174.26
Current children cumulated vsize (KiB) 13600

Child status: 0
Real time (s): 174.989
CPU time (s): 174.39
CPU user time (s): 173.542
CPU system time (s): 0.84887
CPU usage (%): 99.6582
Max. virtual memory (cumulated for all children) (KiB): 883236

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 173.542
system time used= 0.84887
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24997
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= 2325
involuntary context switches= 3701

runsolver used 0.163975 second user time and 0.52492 second system time

The end

Launcher Data (download as text)

Begin job on node4 at 2008-07-06 01:25:46
IDJOB=1103067
IDBENCH=60267
IDSOLVER=345
FILE ID=node4/1103067-1215300345
PBS_JOBID= 7882269
Free space on /tmp= 66504 MiB

SOLVER NAME= Sugar v1.13+picosat
BENCH NAME= CPAI08/csp/tightness0.8/normalized-rand-2-40-80-103-800-29_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-1103067-1215300345/watcher-1103067-1215300345 -o /tmp/evaluation-result-1103067-1215300345/solver-1103067-1215300345 -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-1103067-1215300345.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 8823420e0241e370f98d21e03c99933a
RANDOM SEED=1057013449

node4.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		: 3000.213
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		: 3000.213
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:       1677560 kB
Buffers:         60808 kB
Cached:         214460 kB
SwapCached:       7000 kB
Active:         218956 kB
Inactive:       105736 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1677560 kB
SwapTotal:     4192956 kB
SwapFree:      4180028 kB
Dirty:            5096 kB
Writeback:           0 kB
Mapped:          65752 kB
Slab:            38808 kB
Committed_AS:  4189396 kB
PageTables:       2012 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= 66480 MiB
End job on node4 at 2008-07-06 01:28:41