Trace number 1090538

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 4.24935 4.39479

General information on the benchmark

Namecsp/graphColoring/hos/
normalized-ash958GPIA-4.xml
MD5SUMd6cdc053ccfd3d3b7a9392bd856aecbd
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 benchmark0.626904
Satisfiable
(Un)Satisfiability was proved
Number of variables1916
Number of constraints12506
Maximum constraint arity2
Maximum domain size4
Number of constraints which are defined in extension0
Number of constraints which are defined in intension12506
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 17:24:44 2008
0.00/0.04	c 0	PID 12391
0.00/0.05	c 0	HOST node91.alineos.net
0.00/0.05	c 0	CONVERTING HOME/instance-1090538-1215271484.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-1090538-1215271484.xml' 'HOME/temp.csp'
0.95/1.02	c 1	1 domains, 1916 variables, 1 predicates, 0 relations, 12506 constraints
0.95/1.04	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.95/1.04	c 1	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -encode 'HOME/temp.csp' 'HOME/temp.cnf' 'HOME/temp.map'
0.98/1.12	c 1	Parsing HOME/temp.csp
0.98/1.42	c 1	parsed 10000 expressions
0.98/1.49	c 2	parsed 14424 expressions
0.98/1.49	c 2	Heap : 4 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.98/1.49	c 2	Converting to clausal form CSP
0.98/1.53	c 2	converted 1443 (10%) expressions
0.98/1.76	c 2	converted 2885 (20%) expressions
0.98/1.80	c 2	converted 4328 (30%) expressions
0.98/1.84	c 2	converted 5770 (40%) expressions
0.98/1.88	c 2	converted 7212 (50%) expressions
0.98/1.97	c 2	converted 8655 (60%) expressions
0.98/2.01	c 2	converted 10097 (70%) expressions
0.98/2.05	c 2	converted 11540 (80%) expressions
0.98/2.09	c 2	converted 12982 (90%) expressions
2.03/2.13	c 2	converted 14424 (100%) expressions
2.03/2.13	c 2	CSP : 1916 integers, 0 booleans, 12506 clauses, largest domain size 4
2.03/2.13	c 2	Heap : 11 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
2.03/2.13	c 2	Propagation in CSP
2.22/2.30	c 2	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
2.22/2.30	c 2	CSP : 1916 integers, 0 booleans, 12506 clauses, largest domain size 4
2.22/2.30	c 2	Heap : 13 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
2.22/2.31	c 2	Simplifing CSP by introducing new Boolean variables
2.32/2.43	c 3	CSP : 1916 integers, 25012 booleans, 37518 clauses, largest domain size 4
2.32/2.43	c 3	Heap : 21 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
2.42/2.54	c 3	Encoding CSP to SAT : HOME/temp.cnf
2.42/2.57	c 3	192 (10%) CSP integer variables are encoded (384 clauses, 4144 bytes)
2.42/2.58	c 3	384 (20%) CSP integer variables are encoded (768 clauses, 8572 bytes)
2.42/2.58	c 3	575 (30%) CSP integer variables are encoded (1150 clauses, 13538 bytes)
2.42/2.58	c 3	767 (40%) CSP integer variables are encoded (1534 clauses, 18530 bytes)
2.42/2.58	c 3	958 (50%) CSP integer variables are encoded (1916 clauses, 23496 bytes)
2.42/2.58	c 3	1150 (60%) CSP integer variables are encoded (2300 clauses, 28488 bytes)
2.42/2.59	c 3	1342 (70%) CSP integer variables are encoded (2684 clauses, 33480 bytes)
2.42/2.59	c 3	1533 (80%) CSP integer variables are encoded (3066 clauses, 38446 bytes)
2.42/2.59	c 3	1725 (90%) CSP integer variables are encoded (3450 clauses, 43438 bytes)
2.42/2.59	c 3	1916 (100%) CSP integer variables are encoded (3832 clauses, 48404 bytes)
2.51/2.67	c 3	3752 (10%) CSP clauses are encoded (15090 clauses, 209150 bytes)
2.62/2.71	c 3	7504 (20%) CSP clauses are encoded (26345 clauses, 379938 bytes)
2.62/2.74	c 3	11256 (30%) CSP clauses are encoded (37600 clauses, 570021 bytes)
2.62/2.78	c 3	15008 (40%) CSP clauses are encoded (48858 clauses, 760159 bytes)
2.71/2.81	c 3	18759 (50%) CSP clauses are encoded (60109 clauses, 950173 bytes)
2.71/2.84	c 3	22511 (60%) CSP clauses are encoded (71367 clauses, 1140311 bytes)
2.71/2.88	c 3	26263 (70%) CSP clauses are encoded (82622 clauses, 1330394 bytes)
2.81/2.91	c 3	30015 (80%) CSP clauses are encoded (93877 clauses, 1520477 bytes)
2.81/2.95	c 3	33767 (90%) CSP clauses are encoded (105135 clauses, 1710615 bytes)
2.81/2.98	c 3	37518 (100%) CSP clauses are encoded (116386 clauses, 1900629 bytes)
2.81/2.98	c 3	37518 CSP clauses encoded
2.81/2.98	c 3	Writing map file : HOME/temp.map
2.92/3.03	c 3	Heap : 13 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
2.92/3.03	c 3	SAT : 30760 SAT variables, 116386 SAT clauses, 1900629 bytes
2.92/3.03	c 3	Heap : 13 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
2.92/3.08	c 3	SOLVING HOME/temp.cnf
2.92/3.08	c 3	CMD HOME/picosat 'HOME/temp.cnf' -o 'HOME/temp.out'
3.77/3.97	c 4	DECODING HOME/temp.out WITH HOME/temp.map
3.77/3.97	c 4	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
3.86/4.05	c 4	Decoding HOME/temp.out
3.86/4.26	s SATISFIABLE
4.17/4.34	v 2 1 3 0 3 1 3 2 1 0 3 0 2 0 1 0 2 1 0 3 0 1 1 2 0 2 1 2 3 1 2 1 3 0 1 3 2 3 1 0 2 1 2 0 1 0 1 2 3 0 1 0 0 3 2 1 0 3 0 2 3 1 0 2 3 1 2 1 2 1 2 1 3 0 2 1 1 2 1 3 0 2 1 0 2 0 2 3 2 1 0 1 0 1 0 3 0 1 0 2 0 1 0 2 1 2 3 2 1 0 1 0 2 0 3 0 2 1 2 1 0 1 0 3 2 3 2 1 2 3 0 1 2 3 3 0 1 2 3 2 1 0 0 2 1 3 0 2 1 2 1 3 1 2 0 2 2 0 1 3 0 3 1 2 1 3 0 3 1 2 1 0 1 0 1 0 3 0 1 2 1 2 0 2 1 3 2 3 2 0 0 2 0 1 0 2 1 3 2 0 2 3 2 0 2 0 2 1 2 0 2 1 3 2 3 1 0 2 0 1 0 1 2 1 2 3 0 1 2 0 2 0 2 0 2 0 2 0 2 0 1 3 1 3 1 2 1 2 1 3 0 2 1 3 0 2 3 2 0 1 0 2 2 3 1 0 1 0 2 0 2 0 2 3 1 0 2 3 2 1 0 3 3 0 1 0 2 0 3 1 2 1 3 0 2 3 0 1 3 2 0 1 0 2 2 1 0 3 0 1 0 3 0 1 2 1 2 1 2 0 1 0 1 2 0 3 1 3 1 2 0 2 1 3 3 1 0 1 0 2 0 3 1 2 1 3 3 1 0 2 0 1 0 2 0 1 1 2 1 2 0 3 1 2 2 1 3 1 3 0 2 0 3 0 3 1 3 2 0 1 0 2 2 3 0 1 0 3 2 3 3 1 0 1 0 1 0 2 0 1 1 2 0 2 1 0 1 3 1 3 2 3 2 0 0 3 2 3 0 3 0 1 0 2 0 1 2 3 2 3 1 0 2 0 1 2 1 0 3 0 3 1 2 0 2 1 2 0 3 2 1 0 2 0 2 3 2 0 2 0 2 0 1 3 0 1 0 2 2 1 2 3 2 0 1 0 1 0 2 0 1 3 2 3 1 0 1 0 3 0 3 2 1 0 2 0 3 2 0 1 0 2 2 1 2 3 0 3 0 1 2 3 1 0 2 0 1 3 0 1 0 3 2 1 2 1 2 0 1 0 1 2 3 0 2 0 2 1 2 0 2 1 2 0 0 1 3 2 1 0 1 2 1 3 2 0 1 2 1 0 2 3 0 3 0 1 3 1 0 1 1 3 0 3 1 2 0 3 0 3 0 2 0 1 0 2 0 2 3 2 0 1 3 1 2 0 2 1 3 1 3 0 2 1 2 1 3 2 1 0 0 2 3 1 0 2 2 1 3 0 2 0 3 0 1 0 1 2 3 0 3 1 0 2 1 2 1 3 0 3 1 3 3 0 3 1 3 1 3 0 2 1 1 3 2 3 1 0 1 3 1 2 0 2 1 2 0 2 0 2 3 1 0 2 3 1 2 1 2 0 3 1 0 2 1 2 1 2 3 2 3 0 3 1 2 1 3 0 1 0 1 3 2 0 1 0 1 3 0 1 0 3 1 0 3 2 1 2 1 0 1 2 2 1 2 0 2 3 1 3 1 0 2 0 2 0 1 0 2 0 2 3 0 1 2 3 0 3 0 1 3 0 1 0 1 2 1 3 1 2 0 2 3 2 0 2 0 1 2 3 0 1 2 1 0 3 0 1 0 3 2 3 0 1 2 1 3 1 2 0 1 0 3 2 3 2 1 0 1 0 1 2 0 1 2 1 0 1 0 3 0 2 2 0 1 3 2 0 1 3 2 0 2 1 1 3 1 2 0 2 2 0 2 0 1 3 1 2 1 3 1 2 0 2 2 0 1 3 3 2 0 2 0 1 0 2 2 3 0 3 0 1 0 1 0 1 2 1 2 0 0 2 0 1 3 2 0 1 2 1 3 0 2 1 2 0 3 1 3 2 1 0 1 2 1 0 3 2 0 1 1 2 1 0 3 2 1 0 0 1 0 3 2 0 1 3 1 3 1 0 2 0 1 3 2 3 3 2 0 2 0 1 2 1 0 3 0 1 0 3 0 1 2 0 2 1 0 2 3 1 0 1 2 1 2 0 2 1 2 1 2 0 2 0 0 1 3 1 0 2 1 0 2 3 1 0 2 0 2 0 3 2 3 2 1 0 3 0 3 2 0 1 2 3 2 1 0 1 3 2 3 2 0 2 0 1 3 1 2 3 0 1 2 3 0 1 0 3 2 1 2 1 3 1 0 2 3 2 3 1 0 2 1 0 3 2 3 2 3 0 1 2 3 0 1 0 2 0 2 0 3 2 3 1 0 2 2 1 0 3 0 1 0 3 2 0 2 1 0 1 3 1 0 2 3 1 3 2 3 2 3 0 1 0 1 2 3 0 0 2 1 3 2 0 3 1 0 2 2 0 0 2 0 3 0 2 1 3 0 3 3 2 1 0 3 0 1 2 1 2 0 2 1 2 2 1 3 1 3 0 3 1 2 0 3 0 2 1 2 0 3 0 2 0 1 0 2 3 0 2 0 3 1 2 1 3 2 0 2 0 2 3 2 1 2 1 3 1 3 0 0 2 1 2 0 2 1 0 1 3 2 0 3 1 3 0 2 1 3 0 3 1 1 3 0 2 2 0 1 3 3 2 0 2 0 1 3 0 2 1 2 1 0 1 2 1 2 1 3 0 0 1 3 1 0 2 3 2 3 2 1 2 3 2 1 0 1 0 1 3 2 3 0 1 0 1 1 3 2 0 1 0 2 3 2 0 2 3 1 0 1 3 2 0 0 1 3 2 0 1 3 1 0 2 1 3 0 3 1 2 0 3 1 2 1 3 0 3 1 0 1 2 1 0 2 1 2 3 0 1 0 1 3 1 0 1 1 2 0 3 0 2 1 2 1 2 0 2 0 3 0 1 0 3 0 1 0 3 2 1 2 1 3 1 2 0 3 2 1 0 3 2 1 2 3 0 2 0 1 3 1 2 0 2 0 2 3 1 2 1 2 0 1 3 1 2 3 1 3 0 2 1 2 0 2 1 2 0 1 3 0 1 1 2 3 2 1 0 1 2 0 3 0 3 0 1 0 1 2 1 2 1 2 0 2 1 3 1 2 1 2 0 1 0 3 2 1 0 1 0 1 0 3 2 1 0 0 2 0 2 3 2 0 1 1 0 1 3 0 3 2 3 0 1 2 0 1 0 1 2 1 0 3 0 3 1 3 1 2 1 2 0 3 0 2 1 1 3 2 3 2 3 1 0 2 0 1 0 1 0 1 2 0 2 0 2 2 3 1 0 1 3 2 3 2 0 0 3 0 1 2 1 2 0 2 1 3 1 0 1 3 2 0 2 1 2 0 2 3 0 1 0 1 0 1 0 2 3 2 3 0 3 0 1 0 1 0 2 0 2 0 1 2 1 3 1 2 0 0 2 0 1 0 1 0 2 0 1 1 3 1 0 2 3 2 3 2 0 1 0 1 2 0 1 0 3 1 3 1 0 2 1 2 0 3 1 3 0 2 3 0 1 0 1 1 3 0 2 1 2 0 3 0 3 0 2 3 2 0 1 0 2 2 1 3 1 3 0 2 1 3 2 1 0 2 3 1 0 2 0 1 0 1 0 1 0 1 0 0 2 3 2 0 1 2 3 1 0 2 3 2 0 1 0 1 0 1 0 0 1 0 3 0 1 3 0 3 2 1 2 3 0 1 0 1 0 2 0 2 0 2 3 2 1 0 1 0 1 0 1 3 2 0 1 3 1 2 1 0 1 1 0 3 0 3 2 1 0 3 2 3 2 0 1 0 1 2 0 2 0 1 3 2 0 2 0 2 1 3 1 3 1 3 2 0 2 1 2 0 2 0 1 2 1 0 1 0 3 2 3 1 3 2 0 3 0 1 0 1 0 3 0 1 2 0 2 1 0 1 0 2 3 1 0 2 3 0 2 3 1 1 2 0 2 2 0 1 3 2 0 2 1 3 2 3 1 3 1 0 2 0 1 2 1 3 0 1 0 1 2 0 2 1 2 0 2 2 3 2 0 1 3 2 1 3 1 3 0 2 1 2 0 3 0 0 1 0 1 2 3 2 0 1 0 1 0 1 0 2 3 0 1 0 1 0 1 0 2 2 3 1 0 3 0 3 2 1 0 2 1 0 1 0 3 2 0 1 3 0 2 1 2 3 1 2 0 2 0 1 0 1 3 3 2 0 2 0 1 2 3 0 1 0 3 2 0 3 0 2 1 1 0 1 2 2 3
4.17/4.35	c 4	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
4.17/4.39	c 4	CPU 3.55 (0.04 0.01 3.51 0.66)
4.17/4.39	c 4	END Sat Jul  5 17:24:48 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-1090538-1215271484/watcher-1090538-1215271484 -o /tmp/evaluation-result-1090538-1215271484/solver-1090538-1215271484 -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-1090538-1215271484.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: 2.07 2.04 2.01 4/90 12391
/proc/meminfo: memFree=1741200/2055920 swapFree=4176360/4192956
[pid=12391] ppid=12389 vsize=18572 CPUtime=0
/proc/12391/stat : 12391 (runsolver) R 12389 12391 11561 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 2006115494 19017728 292 996147200 4194304 4296836 548682068272 18446744073709551615 251601153319 0 0 4096 24578 0 0 0 17 1 0 0
/proc/12391/statm: 4643 292 257 25 0 2626 0

[startup+0.082623 s]
/proc/loadavg: 2.07 2.04 2.01 4/90 12391
/proc/meminfo: memFree=1741200/2055920 swapFree=4176360/4192956
[pid=12391] ppid=12389 vsize=13600 CPUtime=0.03
/proc/12391/stat : 12391 (sugar) S 12389 12391 11561 0 -1 4194304 900 127 0 0 3 0 0 0 22 0 1 0 2006115494 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 251610050658 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/12391/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.102625 s]
/proc/loadavg: 2.07 2.04 2.01 4/90 12391
/proc/meminfo: memFree=1741200/2055920 swapFree=4176360/4192956
[pid=12391] ppid=12389 vsize=13600 CPUtime=0.03
/proc/12391/stat : 12391 (sugar) S 12389 12391 11561 0 -1 4194304 900 127 0 0 3 0 0 0 22 0 1 0 2006115494 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 251610050658 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/12391/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.301649 s]
/proc/loadavg: 2.07 2.04 2.01 4/90 12391
/proc/meminfo: memFree=1741200/2055920 swapFree=4176360/4192956
[pid=12391] ppid=12389 vsize=13600 CPUtime=0.03
/proc/12391/stat : 12391 (sugar) S 12389 12391 11561 0 -1 4194304 900 127 0 0 3 0 0 0 22 0 1 0 2006115494 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 251610050658 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/12391/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.701703 s]
/proc/loadavg: 2.07 2.04 2.01 4/90 12391
/proc/meminfo: memFree=1741200/2055920 swapFree=4176360/4192956
[pid=12391] ppid=12389 vsize=13600 CPUtime=0.03
/proc/12391/stat : 12391 (sugar) S 12389 12391 11561 0 -1 4194304 900 127 0 0 3 0 0 0 22 0 1 0 2006115494 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 251610050658 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/12391/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+1.50278 s]
/proc/loadavg: 2.07 2.04 2.01 3/101 12403
/proc/meminfo: memFree=1713592/2055920 swapFree=4176360/4192956
[pid=12391] ppid=12389 vsize=13600 CPUtime=0.98
/proc/12391/stat : 12391 (sugar) S 12389 12391 11561 0 -1 4194304 974 10428 0 1 3 0 89 6 15 0 1 0 2006115494 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 251610050658 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/12391/statm: 3400 797 370 3 0 500 0
Current children cumulated CPU time (s) 0.98
Current children cumulated vsize (KiB) 13600

[startup+3.10196 s]
/proc/loadavg: 2.07 2.04 2.01 4/101 12413
/proc/meminfo: memFree=1716920/2055920 swapFree=4176360/4192956
[pid=12391] ppid=12389 vsize=13600 CPUtime=2.97
/proc/12391/stat : 12391 (sugar) S 12389 12391 11561 0 -1 4194304 1022 22315 0 2 3 0 278 16 16 0 1 0 2006115494 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 251610050658 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/12391/statm: 3400 799 370 3 0 500 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 13600

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

[startup+3.90105 s]
/proc/loadavg: 2.06 2.04 2.01 3/93 12415
/proc/meminfo: memFree=1735224/2055920 swapFree=4176360/4192956
[pid=12391] ppid=12389 vsize=13600 CPUtime=2.97
/proc/12391/stat : 12391 (sugar) S 12389 12391 11561 0 -1 4194304 1022 22315 0 2 3 0 278 16 16 0 1 0 2006115494 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 251610050658 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/12391/statm: 3400 799 370 3 0 500 0
[pid=12414] ppid=12391 vsize=5356 CPUtime=0
/proc/12414/stat : 12414 (sh) S 12391 12391 11561 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2006115803 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 251601150788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12414/statm: 1339 232 193 169 0 50 0
[pid=12415] ppid=12414 vsize=5364 CPUtime=0.8
/proc/12415/stat : 12415 (picosat) R 12414 12391 11561 0 -1 4194304 1224 0 0 0 37 43 0 0 25 0 1 0 2006115803 5492736 1210 996147200 134512640 134931368 4294956256 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/12415/statm: 1341 1210 40 102 0 1236 0
Current children cumulated CPU time (s) 3.77
Current children cumulated vsize (KiB) 24320

[startup+4.30109 s]
/proc/loadavg: 2.06 2.04 2.01 3/101 12425
/proc/meminfo: memFree=1730104/2055920 swapFree=4176360/4192956
[pid=12391] ppid=12389 vsize=13600 CPUtime=3.87
/proc/12391/stat : 12391 (sugar) S 12389 12391 11561 0 -1 4194304 1091 23995 0 2 3 1 320 63 15 0 1 0 2006115494 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 251610050658 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/12391/statm: 3400 799 370 3 0 500 0
[pid=12416] ppid=12391 vsize=5356 CPUtime=0
/proc/12416/stat : 12416 (sh) S 12391 12391 11561 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 2006115891 5484544 233 996147200 4194304 4889804 548682068768 18446744073709551615 251601150788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12416/statm: 1339 233 193 169 0 50 0
[pid=12417] ppid=12416 vsize=864012 CPUtime=0.3
/proc/12417/stat : 12417 (java) S 12416 12391 11561 0 -1 0 3654 0 1 0 28 2 0 0 20 0 9 0 2006115891 884748288 3126 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/12417/statm: 216003 3126 1672 9 0 210585 0
[pid=12417/tid=12418] ppid=12416 vsize=864012 CPUtime=0.2
/proc/12417/task/12418/stat : 12418 (java) R 12416 12391 11561 0 -1 64 2474 0 1 0 19 1 0 0 25 0 9 0 2006115892 884748288 3126 996147200 134512640 134550740 4294956000 18446744073709551615 4126382267 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12417/tid=12419] ppid=12416 vsize=864012 CPUtime=0
/proc/12417/task/12419/stat : 12419 (java) S 12416 12391 11561 0 -1 64 149 0 0 0 0 0 0 0 16 0 9 0 2006115893 884748288 3126 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=12417/tid=12420] ppid=12416 vsize=864012 CPUtime=0
/proc/12417/task/12420/stat : 12420 (java) S 12416 12391 11561 0 -1 64 9 0 0 0 0 0 0 0 16 0 9 0 2006115893 884748288 3126 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12417/tid=12421] ppid=12416 vsize=864012 CPUtime=0
/proc/12417/task/12421/stat : 12421 (java) S 12416 12391 11561 0 -1 64 5 0 0 0 0 0 0 0 16 0 9 0 2006115893 884748288 3126 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12417/tid=12422] ppid=12416 vsize=864012 CPUtime=0
/proc/12417/task/12422/stat : 12422 (java) S 12416 12391 11561 0 -1 64 1 0 0 0 0 0 0 0 25 0 9 0 2006115895 884748288 3126 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12417/tid=12423] ppid=12416 vsize=864012 CPUtime=0.07
/proc/12417/task/12423/stat : 12423 (java) S 12416 12391 11561 0 -1 64 338 0 0 0 7 0 0 0 18 0 9 0 2006115895 884748288 3126 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12417/tid=12424] ppid=12416 vsize=864012 CPUtime=0
/proc/12417/task/12424/stat : 12424 (java) S 12416 12391 11561 0 -1 64 2 0 0 0 0 0 0 0 25 0 9 0 2006115895 884748288 3126 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12417/tid=12425] ppid=12416 vsize=864012 CPUtime=0
/proc/12417/task/12425/stat : 12425 (java) S 12416 12391 11561 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 2006115895 884748288 3126 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 4.17
Current children cumulated vsize (KiB) 882968

Child status: 0
Real time (s): 4.39479
CPU time (s): 4.24935
CPU user time (s): 3.56346
CPU system time (s): 0.685895
CPU usage (%): 96.6907
Max. virtual memory (cumulated for all children) (KiB): 887600

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.56346
system time used= 0.685895
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 29157
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= 5736
involuntary context switches= 5593

runsolver used 0.008998 second user time and 0.024996 second system time

The end

Launcher Data (download as text)

Begin job on node91 at 2008-07-05 17:24:44
IDJOB=1090538
IDBENCH=58452
IDSOLVER=345
FILE ID=node91/1090538-1215271484
PBS_JOBID= 7882195
Free space on /tmp= 66444 MiB

SOLVER NAME= Sugar v1.13+picosat
BENCH NAME= CPAI08/csp/graphColoring/hos/normalized-ash958GPIA-4.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-1090538-1215271484/watcher-1090538-1215271484 -o /tmp/evaluation-result-1090538-1215271484/solver-1090538-1215271484 -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-1090538-1215271484.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= d6cdc053ccfd3d3b7a9392bd856aecbd
RANDOM SEED=1210296030

node91.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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1741680 kB
Buffers:         27924 kB
Cached:         195012 kB
SwapCached:       7788 kB
Active:         176916 kB
Inactive:        92216 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1741680 kB
SwapTotal:     4192956 kB
SwapFree:      4176360 kB
Dirty:            2984 kB
Writeback:           0 kB
Mapped:          62196 kB
Slab:            29576 kB
Committed_AS: 12517464 kB
PageTables:       2372 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= 66444 MiB
End job on node91 at 2008-07-05 17:24:48