Trace number 1090559

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 101.963 103.031

General information on the benchmark

Namecsp/graphColoring/insertion/full-insertion/
normalized-5-fullins-4-8.xml
MD5SUMd8426990ab3905f5f7996c01eb8bf26d
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark5.78812
Satisfiable
(Un)Satisfiability was proved
Number of variables1085
Number of constraints11395
Maximum constraint arity2
Maximum domain size8
Number of constraints which are defined in extension0
Number of constraints which are defined in intension11395
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 17:25:04 2008
0.00/0.05	c 0	PID 1493
0.00/0.05	c 0	HOST node49.alineos.net
0.00/0.05	c 0	CONVERTING HOME/instance-1090559-1215271504.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-1090559-1215271504.xml' 'HOME/temp.csp'
1.06/1.17	c 1	1 domains, 1085 variables, 1 predicates, 0 relations, 11395 constraints
1.14/1.20	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
1.14/1.20	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'
1.14/1.28	c 1	Parsing HOME/temp.csp
1.15/1.71	c 2	parsed 10000 expressions
1.15/1.75	c 2	parsed 12482 expressions
1.15/1.75	c 2	Heap : 4 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
1.15/1.75	c 2	Converting to clausal form CSP
1.15/1.84	c 2	converted 1249 (10%) expressions
1.15/2.04	c 2	converted 2497 (20%) expressions
1.15/2.08	c 2	converted 3745 (30%) expressions
2.02/2.11	c 2	converted 4993 (40%) expressions
2.02/2.15	c 2	converted 6241 (50%) expressions
2.02/2.18	c 2	converted 7490 (60%) expressions
2.13/2.26	c 2	converted 8738 (70%) expressions
2.13/2.30	c 2	converted 9986 (80%) expressions
2.22/2.33	c 2	converted 11234 (90%) expressions
2.22/2.37	c 2	converted 12482 (100%) expressions
2.22/2.37	c 2	CSP : 1085 integers, 0 booleans, 11395 clauses, largest domain size 8
2.22/2.37	c 2	Heap : 10 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
2.22/2.37	c 2	Propagation in CSP
2.32/2.47	c 2	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
2.32/2.47	c 2	CSP : 1085 integers, 0 booleans, 11395 clauses, largest domain size 8
2.32/2.47	c 2	Heap : 12 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
2.32/2.48	c 2	Simplifing CSP by introducing new Boolean variables
2.51/2.69	c 3	CSP : 1085 integers, 22790 booleans, 34185 clauses, largest domain size 8
2.51/2.69	c 3	Heap : 19 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
2.61/2.79	c 3	Encoding CSP to SAT : HOME/temp.cnf
2.72/2.82	c 3	109 (10%) CSP integer variables are encoded (654 clauses, 7074 bytes)
2.72/2.82	c 3	217 (20%) CSP integer variables are encoded (1302 clauses, 15093 bytes)
2.72/2.83	c 3	326 (30%) CSP integer variables are encoded (1956 clauses, 23595 bytes)
2.72/2.83	c 3	434 (40%) CSP integer variables are encoded (2604 clauses, 32019 bytes)
2.72/2.83	c 3	543 (50%) CSP integer variables are encoded (3258 clauses, 40521 bytes)
2.72/2.83	c 3	651 (60%) CSP integer variables are encoded (3906 clauses, 48945 bytes)
2.72/2.83	c 3	760 (70%) CSP integer variables are encoded (4560 clauses, 57447 bytes)
2.72/2.83	c 3	868 (80%) CSP integer variables are encoded (5208 clauses, 65871 bytes)
2.72/2.84	c 3	977 (90%) CSP integer variables are encoded (5862 clauses, 74373 bytes)
2.72/2.84	c 3	1085 (100%) CSP integer variables are encoded (6510 clauses, 82797 bytes)
2.81/2.94	c 3	3419 (10%) CSP clauses are encoded (25889 clauses, 394273 bytes)
2.81/2.98	c 3	6837 (20%) CSP clauses are encoded (45253 clauses, 731901 bytes)
2.91/3.04	c 3	10256 (30%) CSP clauses are encoded (64632 clauses, 1087567 bytes)
2.91/3.08	c 3	13674 (40%) CSP clauses are encoded (83996 clauses, 1442949 bytes)
3.01/3.14	c 3	17093 (50%) CSP clauses are encoded (103375 clauses, 1798615 bytes)
3.01/3.19	c 3	20511 (60%) CSP clauses are encoded (122739 clauses, 2153997 bytes)
3.11/3.24	c 3	23930 (70%) CSP clauses are encoded (142118 clauses, 2509663 bytes)
3.11/3.29	c 3	27348 (80%) CSP clauses are encoded (161482 clauses, 2865045 bytes)
3.21/3.34	c 3	30767 (90%) CSP clauses are encoded (180861 clauses, 3220711 bytes)
3.21/3.39	c 3	34185 (100%) CSP clauses are encoded (200225 clauses, 3576093 bytes)
3.21/3.39	c 3	34185 CSP clauses encoded
3.21/3.39	c 3	Writing map file : HOME/temp.map
3.30/3.43	c 3	Heap : 12 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
3.30/3.43	c 3	SAT : 30385 SAT variables, 200225 SAT clauses, 3576093 bytes
3.30/3.43	c 3	Heap : 12 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
3.30/3.47	c 3	SOLVING HOME/temp.cnf
3.30/3.47	c 3	CMD HOME/picosat 'HOME/temp.cnf' -o 'HOME/temp.out'
101.72/102.80	c 103	DECODING HOME/temp.out WITH HOME/temp.map
101.72/102.80	c 103	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
101.72/102.89	c 103	Decoding HOME/temp.out
101.74/102.99	s UNSATISFIABLE
101.74/103.00	c 103	Heap : 1 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
101.74/103.03	c 103	CPU 100.8 (0.03 0.01 100.77 1.13)
101.74/103.03	c 103	END Sat Jul  5 17:26:47 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-1090559-1215271504/watcher-1090559-1215271504 -o /tmp/evaluation-result-1090559-1215271504/solver-1090559-1215271504 -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-1090559-1215271504.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: 2.09 2.02 2.00 4/81 1493
/proc/meminfo: memFree=1762968/2055920 swapFree=4180312/4192956
[pid=1493] ppid=1491 vsize=12268 CPUtime=0
/proc/1493/stat : 1493 (sugar) R 1491 1493 31566 0 -1 4194304 348 0 0 0 0 0 0 0 22 0 1 0 432767750 12562432 316 996147200 4194304 4206940 548682068608 18446744073709551615 224645498201 0 0 4224 0 0 0 0 17 1 0 0
/proc/1493/statm: 3067 316 241 3 0 167 0

[startup+0.095343 s]
/proc/loadavg: 2.09 2.02 2.00 4/81 1493
/proc/meminfo: memFree=1762968/2055920 swapFree=4180312/4192956
[pid=1493] ppid=1491 vsize=13600 CPUtime=0.03
/proc/1493/stat : 1493 (sugar) S 1491 1493 31566 0 -1 4194304 900 127 0 0 3 0 0 0 19 0 1 0 432767750 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 224636481634 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/1493/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.101341 s]
/proc/loadavg: 2.09 2.02 2.00 4/81 1493
/proc/meminfo: memFree=1762968/2055920 swapFree=4180312/4192956
[pid=1493] ppid=1491 vsize=13600 CPUtime=0.03
/proc/1493/stat : 1493 (sugar) S 1491 1493 31566 0 -1 4194304 900 127 0 0 3 0 0 0 19 0 1 0 432767750 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 224636481634 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/1493/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.301366 s]
/proc/loadavg: 2.09 2.02 2.00 4/81 1493
/proc/meminfo: memFree=1762968/2055920 swapFree=4180312/4192956
[pid=1493] ppid=1491 vsize=13600 CPUtime=0.03
/proc/1493/stat : 1493 (sugar) S 1491 1493 31566 0 -1 4194304 900 127 0 0 3 0 0 0 19 0 1 0 432767750 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 224636481634 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/1493/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.701434 s]
/proc/loadavg: 2.09 2.02 2.00 4/81 1493
/proc/meminfo: memFree=1762968/2055920 swapFree=4180312/4192956
[pid=1493] ppid=1491 vsize=13600 CPUtime=0.03
/proc/1493/stat : 1493 (sugar) S 1491 1493 31566 0 -1 4194304 900 127 0 0 3 0 0 0 19 0 1 0 432767750 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 224636481634 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/1493/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+1.50155 s]
/proc/loadavg: 2.09 2.02 2.00 4/92 1505
/proc/meminfo: memFree=1739136/2055920 swapFree=4180312/4192956
[pid=1493] ppid=1491 vsize=13600 CPUtime=1.15
/proc/1493/stat : 1493 (sugar) S 1491 1493 31566 0 -1 4194304 973 9913 0 1 3 1 105 6 16 0 1 0 432767750 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 224636481634 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/1493/statm: 3400 797 370 3 0 500 0
Current children cumulated CPU time (s) 1.15
Current children cumulated vsize (KiB) 13600

[startup+3.10277 s]
/proc/loadavg: 2.09 2.02 2.00 3/92 1515
/proc/meminfo: memFree=1743808/2055920 swapFree=4180312/4192956
[pid=1493] ppid=1491 vsize=13600 CPUtime=1.15
/proc/1493/stat : 1493 (sugar) S 1491 1493 31566 0 -1 4194304 974 9913 0 1 3 1 105 6 15 0 1 0 432767750 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 224636481634 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/1493/statm: 3400 797 370 3 0 500 0
[pid=1506] ppid=1493 vsize=5356 CPUtime=0
/proc/1506/stat : 1506 (sh) S 1493 1493 31566 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 432767870 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1506/statm: 1339 233 193 169 0 50 0
[pid=1507] ppid=1506 vsize=868520 CPUtime=1.86
/proc/1507/stat : 1507 (java) S 1506 1493 31566 0 -1 0 11042 0 1 0 178 8 0 0 18 0 9 0 432767871 889364480 10009 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/1507/statm: 217130 10009 2565 9 0 211677 0
[pid=1507/tid=1508] ppid=1506 vsize=868520 CPUtime=1.09
/proc/1507/task/1508/stat : 1508 (java) R 1506 1493 31566 0 -1 64 2937 0 1 0 107 2 0 0 19 0 9 0 432767872 889364480 10009 996147200 134512640 134550740 4294955952 18446744073709551615 4127001012 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=1507/tid=1509] ppid=1506 vsize=868520 CPUtime=0.48
/proc/1507/task/1509/stat : 1509 (java) S 1506 1493 31566 0 -1 64 5919 0 0 0 45 3 0 0 16 0 9 0 432767873 889364480 10009 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=1507/tid=1510] ppid=1506 vsize=868520 CPUtime=0
/proc/1507/task/1510/stat : 1510 (java) S 1506 1493 31566 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 432767873 889364480 10009 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=1507/tid=1511] ppid=1506 vsize=868520 CPUtime=0
/proc/1507/task/1511/stat : 1511 (java) S 1506 1493 31566 0 -1 64 5 0 0 0 0 0 0 0 15 0 9 0 432767873 889364480 10009 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=1507/tid=1512] ppid=1506 vsize=868520 CPUtime=0
/proc/1507/task/1512/stat : 1512 (java) S 1506 1493 31566 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 432767875 889364480 10009 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=1507/tid=1513] ppid=1506 vsize=868520 CPUtime=0.24
/proc/1507/task/1513/stat : 1513 (java) S 1506 1493 31566 0 -1 64 1493 0 0 0 24 0 0 0 16 0 9 0 432767875 889364480 10009 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=1507/tid=1514] ppid=1506 vsize=868520 CPUtime=0
/proc/1507/task/1514/stat : 1514 (java) S 1506 1493 31566 0 -1 64 2 0 0 0 0 0 0 0 19 0 9 0 432767875 889364480 10009 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=1507/tid=1515] ppid=1506 vsize=868520 CPUtime=0
/proc/1507/task/1515/stat : 1515 (java) R 1506 1493 31566 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 432767875 889364480 10009 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 3.01
Current children cumulated vsize (KiB) 887476

[startup+6.30122 s]
/proc/loadavg: 2.08 2.02 2.00 3/84 1517
/proc/meminfo: memFree=1748288/2055920 swapFree=4180312/4192956
[pid=1493] ppid=1491 vsize=13600 CPUtime=3.35
/proc/1493/stat : 1493 (sugar) S 1491 1493 31566 0 -1 4194304 1022 21313 0 2 3 1 314 17 16 0 1 0 432767750 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 224636481634 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/1493/statm: 3400 799 370 3 0 500 0
[pid=1516] ppid=1493 vsize=5356 CPUtime=0
/proc/1516/stat : 1516 (sh) S 1493 1493 31566 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 432768098 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1516/statm: 1339 232 193 169 0 50 0
[pid=1517] ppid=1516 vsize=10176 CPUtime=2.78
/proc/1517/stat : 1517 (picosat) R 1516 1493 31566 0 -1 4194304 2275 0 0 0 187 91 0 0 25 0 1 0 432768098 10420224 2250 996147200 134512640 134931368 4294956256 18446744073709551615 134525870 0 0 4096 0 0 0 0 17 1 0 0
/proc/1517/statm: 2544 2250 42 102 0 2439 0
Current children cumulated CPU time (s) 6.13
Current children cumulated vsize (KiB) 29132

[startup+12.7021 s]
/proc/loadavg: 2.07 2.02 2.00 3/84 1517
/proc/meminfo: memFree=1745856/2055920 swapFree=4180312/4192956
[pid=1493] ppid=1491 vsize=13600 CPUtime=3.35
/proc/1493/stat : 1493 (sugar) S 1491 1493 31566 0 -1 4194304 1022 21313 0 2 3 1 314 17 16 0 1 0 432767750 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 224636481634 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/1493/statm: 3400 799 370 3 0 500 0
[pid=1516] ppid=1493 vsize=5356 CPUtime=0
/proc/1516/stat : 1516 (sh) S 1493 1493 31566 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 432768098 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1516/statm: 1339 232 193 169 0 50 0
[pid=1517] ppid=1516 vsize=12024 CPUtime=9.13
/proc/1517/stat : 1517 (picosat) R 1516 1493 31566 0 -1 4194304 2784 0 0 0 821 92 0 0 25 0 1 0 432768098 12312576 2759 996147200 134512640 134931368 4294956256 18446744073709551615 134529446 0 0 4096 0 0 0 0 17 1 0 0
/proc/1517/statm: 3006 2759 42 102 0 2901 0
Current children cumulated CPU time (s) 12.48
Current children cumulated vsize (KiB) 30980

[startup+25.5019 s]
/proc/loadavg: 2.06 2.02 2.00 3/84 1517
/proc/meminfo: memFree=1744960/2055920 swapFree=4180312/4192956
[pid=1493] ppid=1491 vsize=13600 CPUtime=3.35
/proc/1493/stat : 1493 (sugar) S 1491 1493 31566 0 -1 4194304 1022 21313 0 2 3 1 314 17 16 0 1 0 432767750 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 224636481634 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/1493/statm: 3400 799 370 3 0 500 0
[pid=1516] ppid=1493 vsize=5356 CPUtime=0
/proc/1516/stat : 1516 (sh) S 1493 1493 31566 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 432768098 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1516/statm: 1339 232 193 169 0 50 0
[pid=1517] ppid=1516 vsize=12820 CPUtime=21.81
/proc/1517/stat : 1517 (picosat) R 1516 1493 31566 0 -1 4194304 3048 0 0 0 2089 92 0 0 25 0 1 0 432768098 13127680 2951 996147200 134512640 134931368 4294956256 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/1517/statm: 3205 2951 48 102 0 3100 0
Current children cumulated CPU time (s) 25.16
Current children cumulated vsize (KiB) 31776

[startup+51.1016 s]
/proc/loadavg: 2.04 2.02 2.00 3/84 1517
/proc/meminfo: memFree=1744896/2055920 swapFree=4180312/4192956
[pid=1493] ppid=1491 vsize=13600 CPUtime=3.35
/proc/1493/stat : 1493 (sugar) S 1491 1493 31566 0 -1 4194304 1022 21313 0 2 3 1 314 17 16 0 1 0 432767750 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 224636481634 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/1493/statm: 3400 799 370 3 0 500 0
[pid=1516] ppid=1493 vsize=5356 CPUtime=0
/proc/1516/stat : 1516 (sh) S 1493 1493 31566 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 432768098 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1516/statm: 1339 232 193 169 0 50 0
[pid=1517] ppid=1516 vsize=12952 CPUtime=47.16
/proc/1517/stat : 1517 (picosat) R 1516 1493 31566 0 -1 4194304 3201 0 0 0 4624 92 0 0 25 0 1 0 432768098 13262848 2987 996147200 134512640 134931368 4294956256 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/1517/statm: 3238 2987 48 102 0 3133 0
Current children cumulated CPU time (s) 50.51
Current children cumulated vsize (KiB) 31908

[startup+102.307 s]
/proc/loadavg: 2.01 2.01 2.00 3/84 1517
/proc/meminfo: memFree=1744192/2055920 swapFree=4180312/4192956
[pid=1493] ppid=1491 vsize=13600 CPUtime=3.35
/proc/1493/stat : 1493 (sugar) S 1491 1493 31566 0 -1 4194304 1022 21313 0 2 3 1 314 17 16 0 1 0 432767750 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 224636481634 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/1493/statm: 3400 799 370 3 0 500 0
[pid=1516] ppid=1493 vsize=5356 CPUtime=0
/proc/1516/stat : 1516 (sh) S 1493 1493 31566 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 432768098 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1516/statm: 1339 232 193 169 0 50 0
[pid=1517] ppid=1516 vsize=13480 CPUtime=97.88
/proc/1517/stat : 1517 (picosat) R 1516 1493 31566 0 -1 4194304 3542 0 0 0 9696 92 0 0 25 0 1 0 432768098 13803520 3143 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/1517/statm: 3370 3143 48 102 0 3265 0
Current children cumulated CPU time (s) 101.23
Current children cumulated vsize (KiB) 32436

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

[startup+102.702 s]
/proc/loadavg: 2.01 2.01 2.00 3/84 1517
/proc/meminfo: memFree=1744192/2055920 swapFree=4180312/4192956
[pid=1493] ppid=1491 vsize=13600 CPUtime=3.35
/proc/1493/stat : 1493 (sugar) S 1491 1493 31566 0 -1 4194304 1022 21313 0 2 3 1 314 17 16 0 1 0 432767750 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 224636481634 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/1493/statm: 3400 799 370 3 0 500 0
[pid=1516] ppid=1493 vsize=5356 CPUtime=0
/proc/1516/stat : 1516 (sh) S 1493 1493 31566 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 432768098 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1516/statm: 1339 232 193 169 0 50 0
[pid=1517] ppid=1516 vsize=13480 CPUtime=98.27
/proc/1517/stat : 1517 (picosat) R 1516 1493 31566 0 -1 4194304 3542 0 0 0 9735 92 0 0 25 0 1 0 432768098 13803520 3143 996147200 134512640 134931368 4294956256 18446744073709551615 134520240 0 0 4096 0 0 0 0 17 1 0 0
/proc/1517/statm: 3370 3143 48 102 0 3265 0
Current children cumulated CPU time (s) 101.62
Current children cumulated vsize (KiB) 32436

[startup+102.902 s]
/proc/loadavg: 2.01 2.01 2.00 3/84 1517
/proc/meminfo: memFree=1744192/2055920 swapFree=4180312/4192956
[pid=1493] ppid=1491 vsize=13600 CPUtime=101.74
/proc/1493/stat : 1493 (sugar) S 1491 1493 31566 0 -1 4194304 1091 25142 0 2 3 1 10060 110 16 0 1 0 432767750 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 224636481634 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/1493/statm: 3400 799 370 3 0 500 0
Current children cumulated CPU time (s) 101.74
Current children cumulated vsize (KiB) 13600

[startup+103.002 s]
/proc/loadavg: 2.01 2.01 2.00 3/84 1517
/proc/meminfo: memFree=1744192/2055920 swapFree=4180312/4192956
[pid=1493] ppid=1491 vsize=13600 CPUtime=101.74
/proc/1493/stat : 1493 (sugar) S 1491 1493 31566 0 -1 4194304 1091 25142 0 2 3 1 10060 110 15 0 1 0 432767750 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 224636481634 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/1493/statm: 3400 799 370 3 0 500 0
Current children cumulated CPU time (s) 101.74
Current children cumulated vsize (KiB) 13600

Child status: 0
Real time (s): 103.031
CPU time (s): 101.963
CPU user time (s): 100.813
CPU system time (s): 1.15082
CPU usage (%): 98.9639
Max. virtual memory (cumulated for all children) (KiB): 887616

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 100.813
system time used= 1.15082
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 30133
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= 3207
involuntary context switches= 7152

runsolver used 0.102984 second user time and 0.373943 second system time

The end

Launcher Data (download as text)

Begin job on node49 at 2008-07-05 17:25:04
IDJOB=1090559
IDBENCH=58456
IDSOLVER=345
FILE ID=node49/1090559-1215271504
PBS_JOBID= 7882045
Free space on /tmp= 66556 MiB

SOLVER NAME= Sugar v1.13+picosat
BENCH NAME= CPAI08/csp/graphColoring/insertion/full-insertion/normalized-5-fullins-4-8.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-1090559-1215271504/watcher-1090559-1215271504 -o /tmp/evaluation-result-1090559-1215271504/solver-1090559-1215271504 -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-1090559-1215271504.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= d8426990ab3905f5f7996c01eb8bf26d
RANDOM SEED=634392333

node49.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		: 3000.249
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		: 3000.249
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:       1763448 kB
Buffers:         41092 kB
Cached:         174612 kB
SwapCached:       5704 kB
Active:         154276 kB
Inactive:        86380 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1763448 kB
SwapTotal:     4192956 kB
SwapFree:      4180312 kB
Dirty:            2756 kB
Writeback:           0 kB
Mapped:          41088 kB
Slab:            36804 kB
Committed_AS:   931708 kB
PageTables:       1860 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66556 MiB
End job on node49 at 2008-07-05 17:26:47