Trace number 1088606

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Sugar v1.13+picosatSAT 8.38972 8.55957

General information on the benchmark

Namecsp/graphColoring/school/
normalized-school1-nsh-14.xml
MD5SUM1e9997924d7e314983d38e0bb7239ab4
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.01084
Satisfiable
(Un)Satisfiability was proved
Number of variables352
Number of constraints14612
Maximum constraint arity2
Maximum domain size14
Number of constraints which are defined in extension0
Number of constraints which are defined in intension14612
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 Sat Jul  5 14:03:46 2008
0.00/0.04	c 0	PID 16471
0.03/0.05	c 0	HOST node28.alineos.net
0.03/0.05	c 0	CONVERTING HOME/instance-1088606-1215259425.xml TO HOME/temp.csp
0.03/0.05	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.XML2CSP 'HOME/instance-1088606-1215259425.xml' 'HOME/temp.csp'
1.25/1.32	c 1	1 domains, 352 variables, 1 predicates, 0 relations, 14612 constraints
1.25/1.33	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
1.25/1.33	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'
1.28/1.41	c 1	Parsing HOME/temp.csp
1.28/1.72	c 1	parsed 10000 expressions
1.28/1.81	c 1	parsed 14966 expressions
1.28/1.81	c 1	Heap : 4 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
1.28/1.81	c 1	Converting to clausal form CSP
1.28/2.08	c 2	converted 1497 (10%) expressions
2.02/2.13	c 2	converted 2994 (20%) expressions
2.02/2.17	c 2	converted 4490 (30%) expressions
2.13/2.21	c 2	converted 5987 (40%) expressions
2.22/2.31	c 2	converted 7483 (50%) expressions
2.22/2.35	c 2	converted 8980 (60%) expressions
2.22/2.39	c 2	converted 10477 (70%) expressions
2.33/2.43	c 2	converted 11973 (80%) expressions
2.33/2.47	c 2	converted 13470 (90%) expressions
2.43/2.58	c 2	converted 14966 (100%) expressions
2.43/2.58	c 2	CSP : 352 integers, 0 booleans, 14612 clauses, largest domain size 14
2.43/2.58	c 2	Heap : 12 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
2.43/2.58	c 2	Propagation in CSP
2.62/2.72	c 2	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
2.62/2.72	c 2	CSP : 352 integers, 0 booleans, 14612 clauses, largest domain size 14
2.62/2.72	c 2	Heap : 15 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
2.62/2.73	c 2	Simplifing CSP by introducing new Boolean variables
2.92/3.02	c 3	CSP : 352 integers, 29224 booleans, 43836 clauses, largest domain size 14
2.92/3.02	c 3	Heap : 23 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
3.01/3.14	c 3	Encoding CSP to SAT : HOME/temp.cnf
3.01/3.17	c 3	36 (10%) CSP integer variables are encoded (432 clauses, 4616 bytes)
3.01/3.17	c 3	71 (20%) CSP integer variables are encoded (852 clauses, 9236 bytes)
3.01/3.17	c 3	106 (30%) CSP integer variables are encoded (1272 clauses, 14555 bytes)
3.01/3.18	c 3	141 (40%) CSP integer variables are encoded (1692 clauses, 20015 bytes)
3.01/3.18	c 3	176 (50%) CSP integer variables are encoded (2112 clauses, 25475 bytes)
3.01/3.18	c 3	212 (60%) CSP integer variables are encoded (2544 clauses, 31091 bytes)
3.01/3.18	c 3	247 (70%) CSP integer variables are encoded (2964 clauses, 36551 bytes)
3.01/3.18	c 3	282 (80%) CSP integer variables are encoded (3384 clauses, 42011 bytes)
3.01/3.18	c 3	317 (90%) CSP integer variables are encoded (3804 clauses, 47471 bytes)
3.01/3.18	c 3	352 (100%) CSP integer variables are encoded (4224 clauses, 52931 bytes)
3.21/3.34	c 3	4384 (10%) CSP clauses are encoded (46607 clauses, 755251 bytes)
3.31/3.44	c 3	8768 (20%) CSP clauses are encoded (88990 clauses, 1479444 bytes)
3.41/3.54	c 3	13151 (30%) CSP clauses are encoded (131359 clauses, 2244758 bytes)
3.51/3.64	c 3	17535 (40%) CSP clauses are encoded (173729 clauses, 3019108 bytes)
3.61/3.75	c 3	21918 (50%) CSP clauses are encoded (216098 clauses, 3825580 bytes)
3.71/3.85	c 3	26302 (60%) CSP clauses are encoded (258481 clauses, 4632321 bytes)
3.80/3.95	c 3	30686 (70%) CSP clauses are encoded (300864 clauses, 5439062 bytes)
3.91/4.07	c 4	35069 (80%) CSP clauses are encoded (343233 clauses, 6245534 bytes)
4.00/4.17	c 4	39453 (90%) CSP clauses are encoded (385603 clauses, 7052020 bytes)
4.10/4.28	c 4	43836 (100%) CSP clauses are encoded (427972 clauses, 7858492 bytes)
4.10/4.28	c 4	43836 CSP clauses encoded
4.10/4.28	c 4	Writing map file : HOME/temp.map
4.10/4.29	c 4	Heap : 16 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
4.10/4.29	c 4	SAT : 33800 SAT variables, 427972 SAT clauses, 7858492 bytes
4.10/4.29	c 4	Heap : 16 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
4.20/4.32	c 4	SOLVING HOME/temp.cnf
4.20/4.32	c 4	CMD HOME/picosat 'HOME/temp.cnf' -o 'HOME/temp.out'
8.06/8.28	c 8	DECODING HOME/temp.out WITH HOME/temp.map
8.06/8.28	c 8	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
8.15/8.37	c 8	Decoding HOME/temp.out
8.15/8.48	s SATISFIABLE
8.15/8.50	v 7 11 6 10 0 11 3 7 2 13 12 1 4 8 7 5 2 6 13 5 2 9 3 10 0 7 9 6 8 7 2 5 3 1 6 13 10 5 2 11 0 12 1 0 0 3 8 7 0 6 8 7 5 2 12 4 9 13 12 9 10 5 2 3 4 11 1 8 7 1 8 3 4 11 13 12 9 10 5 13 12 9 10 5 13 12 1 8 3 4 11 1 8 3 4 11 10 5 4 2 13 12 9 11 7 0 6 12 9 4 11 13 3 10 1 7 1 10 1 6 13 12 10 11 4 1 7 0 2 8 5 8 5 8 5 12 11 11 8 5 1 8 0 3 4 6 13 2 12 1 5 11 12 5 2 2 1 8 7 4 0 5 12 9 1 13 6 7 10 5 2 8 7 0 3 5 6 3 4 10 12 1 11 4 0 7 8 1 8 1 3 2 0 1 2 6 7 6 6 0 3 0 5 13 12 3 4 8 7 0 3 12 9 7 4 5 10 12 9 10 11 1 8 10 5 9 4 13 7 11 13 3 9 11 7 6 7 2 7 2 12 12 2 6 13 9 1 8 7 11 10 5 2 0 4 6 12 9 0 4 11 8 7 5 2 6 1 9 8 7 1 0 4 11 10 5 10 0 4 11 10 5 2 12 11 6 12 9 1 8 13 8 5 6 9 12 7 0 4 10 2 6 13 7 11 2 9 8 1 0 3 4 12 13 12 12 4 1 7 0 3 12 6 13 10 11 6 10 11 1 6 0 3 4 0 3 4 5 6 10 13 12 9 13 12 9 6 13 12 0 11 3
8.15/8.50	c 8	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
8.15/8.55	c 8	CPU 6.07 (0.04 0 6.03 2.29)
8.15/8.55	c 8	END Sat Jul  5 14:03:54 2008

Verifier Data (download as text)

OK

Watcher Data (download as text)

runsolver version 3.2.5 (c) roussel@cril.univ-artois.fr

command line: /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1088606-1215259425/watcher-1088606-1215259425 -o /tmp/evaluation-result-1088606-1215259425/solver-1088606-1215259425 -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-1088606-1215259425.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: 2.06 2.02 2.00 4/84 16471
/proc/meminfo: memFree=1675248/2055920 swapFree=4192812/4192956
[pid=16471] ppid=16469 vsize=12132 CPUtime=0
/proc/16471/stat : 16471 (sugar) R 16469 16471 16397 0 -1 4194304 219 0 0 0 0 0 0 0 20 0 1 0 153327861 12423168 187 996147200 4194304 4206940 548682068608 18446744073709551615 217871454945 0 0 4224 0 0 0 0 17 1 0 0
/proc/16471/statm: 3033 187 142 3 0 133 0

[startup+0.049619 s]
/proc/loadavg: 2.06 2.02 2.00 4/84 16471
/proc/meminfo: memFree=1675248/2055920 swapFree=4192812/4192956
[pid=16471] ppid=16469 vsize=13600 CPUtime=0.03
/proc/16471/stat : 16471 (sugar) S 16469 16471 16397 0 -1 4194304 837 0 0 0 3 0 0 0 18 0 1 0 153327861 13926400 792 996147200 4194304 4206940 548682068608 18446744073709551615 217880506466 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16471/statm: 3400 792 367 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.101725 s]
/proc/loadavg: 2.06 2.02 2.00 4/84 16471
/proc/meminfo: memFree=1675248/2055920 swapFree=4192812/4192956
[pid=16471] ppid=16469 vsize=13600 CPUtime=0.03
/proc/16471/stat : 16471 (sugar) S 16469 16471 16397 0 -1 4194304 900 127 0 0 3 0 0 0 19 0 1 0 153327861 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 217880506466 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16471/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.301744 s]
/proc/loadavg: 2.06 2.02 2.00 4/84 16471
/proc/meminfo: memFree=1675248/2055920 swapFree=4192812/4192956
[pid=16471] ppid=16469 vsize=13600 CPUtime=0.03
/proc/16471/stat : 16471 (sugar) S 16469 16471 16397 0 -1 4194304 900 127 0 0 3 0 0 0 19 0 1 0 153327861 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 217880506466 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16471/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.701799 s]
/proc/loadavg: 2.06 2.02 2.00 4/84 16471
/proc/meminfo: memFree=1675248/2055920 swapFree=4192812/4192956
[pid=16471] ppid=16469 vsize=13600 CPUtime=0.03
/proc/16471/stat : 16471 (sugar) S 16469 16471 16397 0 -1 4194304 900 127 0 0 3 0 0 0 19 0 1 0 153327861 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 217880506466 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16471/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+1.50289 s]
/proc/loadavg: 2.06 2.02 2.00 4/95 16483
/proc/meminfo: memFree=1651096/2055920 swapFree=4192812/4192956
[pid=16471] ppid=16469 vsize=13600 CPUtime=1.28
/proc/16471/stat : 16471 (sugar) S 16469 16471 16397 0 -1 4194304 973 10864 0 1 3 0 118 7 16 0 1 0 153327861 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 217880506466 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16471/statm: 3400 797 370 3 0 500 0
Current children cumulated CPU time (s) 1.28
Current children cumulated vsize (KiB) 13600

[startup+3.10108 s]
/proc/loadavg: 2.06 2.02 2.00 3/95 16493
/proc/meminfo: memFree=1656600/2055920 swapFree=4192812/4192956
[pid=16471] ppid=16469 vsize=13600 CPUtime=1.29
/proc/16471/stat : 16471 (sugar) S 16469 16471 16397 0 -1 4194304 974 10864 0 1 4 0 118 7 15 0 1 0 153327861 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 217880506466 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16471/statm: 3400 797 370 3 0 500 0
[pid=16484] ppid=16471 vsize=5356 CPUtime=0
/proc/16484/stat : 16484 (sh) S 16471 16471 16397 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 153327995 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16484/statm: 1339 233 193 169 0 50 0
[pid=16485] ppid=16484 vsize=869640 CPUtime=1.72
/proc/16485/stat : 16485 (java) S 16484 16471 16397 0 -1 0 12443 0 1 0 166 6 0 0 18 0 9 0 153327995 890511360 11440 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/16485/statm: 217410 11440 2540 9 0 211985 0
[pid=16485/tid=16486] ppid=16484 vsize=869640 CPUtime=0.84
/proc/16485/task/16486/stat : 16486 (java) R 16484 16471 16397 0 -1 64 2993 0 1 0 82 2 0 0 22 0 9 0 153327996 890511360 11440 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16485/tid=16487] ppid=16484 vsize=869640 CPUtime=0.65
/proc/16485/task/16487/stat : 16487 (java) R 16484 16471 16397 0 -1 64 7283 0 0 0 63 2 0 0 16 0 9 0 153327997 890511360 11440 996147200 134512640 134550740 4294955952 18446744073709551615 102731881 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=16485/tid=16488] ppid=16484 vsize=869640 CPUtime=0
/proc/16485/task/16488/stat : 16488 (java) S 16484 16471 16397 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 153327997 890511360 11440 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16485/tid=16489] ppid=16484 vsize=869640 CPUtime=0
/proc/16485/task/16489/stat : 16489 (java) S 16484 16471 16397 0 -1 64 5 0 0 0 0 0 0 0 16 0 9 0 153327997 890511360 11440 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16485/tid=16490] ppid=16484 vsize=869640 CPUtime=0
/proc/16485/task/16490/stat : 16490 (java) S 16484 16471 16397 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 153327999 890511360 11440 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16485/tid=16491] ppid=16484 vsize=869640 CPUtime=0.21
/proc/16485/task/16491/stat : 16491 (java) S 16484 16471 16397 0 -1 64 1473 0 0 0 20 1 0 0 16 0 9 0 153327999 890511360 11440 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16485/tid=16492] ppid=16484 vsize=869640 CPUtime=0
/proc/16485/task/16492/stat : 16492 (java) S 16484 16471 16397 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 153327999 890511360 11440 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16485/tid=16493] ppid=16484 vsize=869640 CPUtime=0
/proc/16485/task/16493/stat : 16493 (java) S 16484 16471 16397 0 -1 64 2 0 0 0 0 0 0 0 15 0 9 0 153327999 890511360 11440 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) 888596

[startup+6.30144 s]
/proc/loadavg: 2.05 2.02 2.00 5/87 16495
/proc/meminfo: memFree=1659800/2055920 swapFree=4192812/4192956
[pid=16471] ppid=16469 vsize=13600 CPUtime=4.23
/proc/16471/stat : 16471 (sugar) S 16469 16471 16397 0 -1 4194304 1022 23807 0 2 4 0 398 21 16 0 1 0 153327861 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 217880506466 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16471/statm: 3400 799 370 3 0 500 0
[pid=16494] ppid=16471 vsize=5356 CPUtime=0
/proc/16494/stat : 16494 (sh) S 16471 16471 16397 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 153328294 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16494/statm: 1339 232 193 169 0 50 0
[pid=16495] ppid=16494 vsize=10080 CPUtime=1.94
/proc/16495/stat : 16495 (picosat) R 16494 16471 16397 0 -1 4194304 2182 0 0 0 85 109 0 0 25 0 1 0 153328294 10321920 2168 996147200 134512640 134931368 4294956256 18446744073709551615 134548598 0 0 4096 0 0 0 0 17 1 0 0
/proc/16495/statm: 2520 2168 40 102 0 2415 0
Current children cumulated CPU time (s) 6.17
Current children cumulated vsize (KiB) 29036

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

[startup+7.90163 s]
/proc/loadavg: 2.05 2.02 2.00 3/87 16495
/proc/meminfo: memFree=1650648/2055920 swapFree=4192812/4192956
[pid=16471] ppid=16469 vsize=13600 CPUtime=4.23
/proc/16471/stat : 16471 (sugar) S 16469 16471 16397 0 -1 4194304 1022 23807 0 2 4 0 398 21 16 0 1 0 153327861 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 217880506466 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16471/statm: 3400 799 370 3 0 500 0
[pid=16494] ppid=16471 vsize=5356 CPUtime=0
/proc/16494/stat : 16494 (sh) S 16471 16471 16397 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 153328294 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16494/statm: 1339 232 193 169 0 50 0
[pid=16495] ppid=16494 vsize=16252 CPUtime=3.53
/proc/16495/stat : 16495 (picosat) R 16494 16471 16397 0 -1 4194304 3819 0 0 0 158 195 0 0 25 0 1 0 153328294 16642048 3805 996147200 134512640 134931368 4294956256 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/16495/statm: 4063 3805 40 102 0 3958 0
Current children cumulated CPU time (s) 7.76
Current children cumulated vsize (KiB) 35208

[startup+8.30269 s]
/proc/loadavg: 2.05 2.02 2.00 3/87 16495
/proc/meminfo: memFree=1650648/2055920 swapFree=4192812/4192956
[pid=16471] ppid=16469 vsize=13600 CPUtime=8.15
/proc/16471/stat : 16471 (sugar) S 16469 16471 16397 0 -1 4194304 1073 28259 0 2 4 0 585 226 17 0 1 0 153327861 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 217880506466 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16471/statm: 3400 799 370 3 0 500 0
Current children cumulated CPU time (s) 8.15
Current children cumulated vsize (KiB) 13600

[startup+8.5017 s]
/proc/loadavg: 2.05 2.02 2.00 3/87 16495
/proc/meminfo: memFree=1650648/2055920 swapFree=4192812/4192956
[pid=16471] ppid=16469 vsize=13600 CPUtime=8.15
/proc/16471/stat : 16471 (sugar) S 16469 16471 16397 0 -1 4194304 1091 28259 0 2 4 0 585 226 15 0 1 0 153327861 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 217880506466 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16471/statm: 3400 799 370 3 0 500 0
Current children cumulated CPU time (s) 8.15
Current children cumulated vsize (KiB) 13600

Child status: 0
Real time (s): 8.55957
CPU time (s): 8.38972
CPU user time (s): 6.08108
CPU system time (s): 2.30865
CPU usage (%): 98.0157
Max. virtual memory (cumulated for all children) (KiB): 888596

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 6.08108
system time used= 2.30865
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 33278
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= 4097
involuntary context switches= 4175

runsolver used 0.011998 second user time and 0.038994 second system time

The end

Launcher Data (download as text)

Begin job on node28 at 2008-07-05 14:03:45
IDJOB=1088606
IDBENCH=58092
IDSOLVER=345
FILE ID=node28/1088606-1215259425
PBS_JOBID= 7882149
Free space on /tmp= 66476 MiB

SOLVER NAME= Sugar v1.13+picosat
BENCH NAME= CPAI08/csp/graphColoring/school/normalized-school1-nsh-14.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-1088606-1215259425/watcher-1088606-1215259425 -o /tmp/evaluation-result-1088606-1215259425/solver-1088606-1215259425 -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-1088606-1215259425.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 1e9997924d7e314983d38e0bb7239ab4
RANDOM SEED=279893359

node28.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		: 3000.231
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		: 3000.231
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:       1675728 kB
Buffers:         28204 kB
Cached:         240736 kB
SwapCached:          0 kB
Active:         221940 kB
Inactive:       107648 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1675728 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3004 kB
Writeback:           0 kB
Mapped:          81816 kB
Slab:            35340 kB
Committed_AS:   433096 kB
PageTables:       2008 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= 66472 MiB
End job on node28 at 2008-07-05 14:03:54