Trace number 2084655

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 v1.14.6+picosatSAT 10.4814 10.622

General information on the benchmark

Namecsp/graphColoring/school/
normalized-school1-15.xml
MD5SUM7f43a710148f9fc29b50318085372768
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 benchmark0.769882
Satisfiable
(Un)Satisfiability was proved
Number of variables385
Number of constraints19095
Maximum constraint arity2
Maximum domain size15
Number of constraints which are defined in extension0
Number of constraints which are defined in intension19095
Global constraints used (with number of constraints)

Solver Data 

0.00/0.08	c 0	Sugar v1-14-6 + HOME/picosat
0.00/0.08	c 0	BEGIN Sun Jul 12 08:16:26 2009
0.00/0.08	c 0	PID 26531
0.00/0.08	c 0	HOST node69.alineos.net
0.00/0.08	c 0	CONVERTING HOME/instance-2084655-1247379386.xml TO HOME/temp.csp
0.00/0.08	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.XML2CSP -v -v 'HOME/instance-2084655-1247379386.xml' 'HOME/temp.csp'
1.46/1.56	c 1	1 domains, 385 variables, 1 predicates, 0 relations, 19095 constraints
1.53/1.60	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
1.53/1.60	c 1	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.SugarMain -v -v -competition -encode 'HOME/temp.csp' 'HOME/temp.cnf' 'HOME/temp.map'
1.53/1.68	c 1	Parsing HOME/temp.csp
1.54/1.82	c 2	parsed 10000 expressions
1.54/1.93	c 2	parsed 19482 expressions
1.54/1.94	c 2	Heap : 5 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.54/1.94	c 2	Converting to clausal form CSP
2.13/2.22	c 2	converted 1949 (10%) expressions
2.22/2.33	c 2	converted 3897 (20%) expressions
2.32/2.40	c 2	converted 5845 (30%) expressions
2.32/2.46	c 2	converted 7793 (40%) expressions
2.42/2.53	c 2	converted 9741 (50%) expressions
2.51/2.66	c 2	converted 11690 (60%) expressions
2.61/2.73	c 3	converted 13638 (70%) expressions
2.61/2.80	c 3	converted 15586 (80%) expressions
2.72/2.86	c 3	converted 17534 (90%) expressions
2.81/2.93	c 3	converted 19482 (100%) expressions
2.81/2.93	c 3	CSP : 385 integers, 0 booleans, 19095 clauses, largest domain size 15
2.81/2.93	c 3	Heap : 18 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
2.81/2.93	c 3	Propagation in CSP
2.92/3.02	c 3	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
2.92/3.02	c 3	CSP : 385 integers, 0 booleans, 19095 clauses, largest domain size 15
2.92/3.02	c 3	Heap : 18 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
2.92/3.03	c 3	Simplifing CSP by introducing new Boolean variables
3.21/3.36	c 3	CSP : 385 integers, 38190 booleans, 57285 clauses, largest domain size 15
3.21/3.36	c 3	Heap : 29 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
3.40/3.50	c 3	Encoding CSP to SAT : HOME/temp.cnf
3.40/3.53	c 3	39 (10%) CSP integer variables are encoded (507 clauses, 5441 bytes)
3.40/3.54	c 3	77 (20%) CSP integer variables are encoded (1001 clauses, 11022 bytes)
3.40/3.54	c 3	116 (30%) CSP integer variables are encoded (1508 clauses, 17613 bytes)
3.40/3.54	c 3	154 (40%) CSP integer variables are encoded (2002 clauses, 24035 bytes)
3.40/3.54	c 3	193 (50%) CSP integer variables are encoded (2509 clauses, 30626 bytes)
3.40/3.54	c 3	231 (60%) CSP integer variables are encoded (3003 clauses, 37048 bytes)
3.40/3.55	c 3	270 (70%) CSP integer variables are encoded (3510 clauses, 43639 bytes)
3.40/3.55	c 3	308 (80%) CSP integer variables are encoded (4004 clauses, 50061 bytes)
3.40/3.55	c 3	347 (90%) CSP integer variables are encoded (4511 clauses, 56652 bytes)
3.40/3.55	c 3	385 (100%) CSP integer variables are encoded (5005 clauses, 63074 bytes)
3.60/3.72	c 4	5729 (10%) CSP clauses are encoded (64214 clauses, 1053132 bytes)
3.71/3.85	c 4	11457 (20%) CSP clauses are encoded (123394 clauses, 2110604 bytes)
3.81/3.97	c 4	17186 (30%) CSP clauses are encoded (182603 clauses, 3185202 bytes)
4.01/4.10	c 4	22914 (40%) CSP clauses are encoded (241783 clauses, 4306688 bytes)
4.10/4.23	c 4	28643 (50%) CSP clauses are encoded (300992 clauses, 5437394 bytes)
4.20/4.38	c 4	34371 (60%) CSP clauses are encoded (360172 clauses, 6567536 bytes)
4.40/4.50	c 4	40100 (70%) CSP clauses are encoded (419381 clauses, 7698242 bytes)
4.49/4.63	c 4	45828 (80%) CSP clauses are encoded (478561 clauses, 8828384 bytes)
4.60/4.75	c 5	51557 (90%) CSP clauses are encoded (537770 clauses, 9959090 bytes)
4.69/4.87	c 5	57285 (100%) CSP clauses are encoded (596950 clauses, 11089232 bytes)
4.69/4.87	c 5	57285 CSP clauses encoded
4.69/4.87	c 5	Writing map file : HOME/temp.map
4.69/4.89	c 5	Heap : 18 MiB used (max 694 MiB), NonHeap : 14 MiB used (max 116 MiB)
4.69/4.89	c 5	SAT : 43580 SAT variables, 596950 SAT clauses, 11089232 bytes
4.69/4.89	c 5	Heap : 18 MiB used (max 694 MiB), NonHeap : 14 MiB used (max 116 MiB)
4.79/4.91	c 5	SOLVING HOME/temp.cnf
4.79/4.91	c 5	CMD HOME/picosat 'HOME/temp.cnf' -o 'HOME/temp.out'
10.16/10.34	c 10	DECODING HOME/temp.out WITH HOME/temp.map
10.16/10.34	c 10	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.SugarMain -v -v -competition -decode 'HOME/temp.out' 'HOME/temp.map'
10.21/10.42	c 10	Decoding HOME/temp.out
10.21/10.56	s SATISFIABLE
10.21/10.57	v 0 2 1 11 2 4 5 0 8 3 9 6 10 7 0 12 8 1 3 12 8 14 5 11 2 0 14 1 7 0 8 12 5 6 1 3 11 12 8 12 2 9 6 2 2 5 7 0 2 1 7 0 12 8 9 13 14 3 9 14 11 12 8 5 13 4 6 7 0 6 7 5 13 4 3 9 14 11 12 3 9 14 11 12 3 4 6 7 5 13 4 6 7 5 13 4 11 12 13 8 3 9 14 12 0 2 1 9 14 13 4 5 3 6 11 6 11 6 11 1 3 9 11 4 13 6 0 2 8 12 7 10 7 12 7 13 12 12 7 7 8 7 2 5 13 1 3 8 9 6 12 4 9 12 8 2 6 7 0 13 10 4 9 14 6 3 1 0 11 12 8 7 0 2 5 12 1 5 13 11 9 6 4 13 3 4 2 11 7 6 5 8 12 13 0 1 0 1 1 2 5 2 12 3 9 5 13 7 0 2 5 9 14 0 13 12 11 9 14 11 4 6 7 11 12 14 13 3 0 4 3 5 14 4 0 13 0 8 0 8 13 9 8 1 3 14 6 7 0 4 11 12 8 2 13 1 9 14 2 13 4 7 0 12 8 1 6 14 7 0 6 2 13 4 11 12 11 2 13 4 11 12 8 13 12 1 9 14 6 7 3 7 12 1 14 9 0 2 13 11 8 1 3 0 4 8 14 7 12 2 5 13 13 14 13 13 13 6 0 2 5 9 1 3 11 4 1 11 4 6 1 2 5 13 2 5 13 12 1 11 3 9 14 3 9 14 1 3 9 2 4 5 3 2 10 6 7 5 13 4 10 6 8 1 3 9 6 7 0 10 10 13 11 12 8 14 14 0 5 6 10 13 14 10 10
10.21/10.58	c 10	Heap : 0 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
10.21/10.62	c 10	CPU 10.44 (0.06 0.01 7.29 3.08)
10.21/10.62	c 10	END Sun Jul 12 08:16:36 2009

Verifier Data 

OK

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2084655-1247379386/watcher-2084655-1247379386 -o /tmp/evaluation-result-2084655-1247379386/solver-2084655-1247379386 -C 1800 -W 2000 -M 900 HOME/sugar -c -vv -memlimit=900 -jar=HOME/sugar-v1-14-6.jar -solver=HOME/picosat -tmp=HOME/temp HOME/instance-2084655-1247379386.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): 2000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.00 2.01 2.05 4/72 26531
/proc/meminfo: memFree=1915352/2055920 swapFree=4192812/4192956
[pid=26531] ppid=26529 vsize=12132 CPUtime=0
/proc/26531/stat : 26531 (sugar) R 26529 26531 26306 0 -1 4194304 215 0 0 0 0 0 0 0 22 0 1 0 25001284 12423168 183 996147200 4194304 4206940 548682068608 18446744073709551615 237961278262 0 0 4224 0 0 0 0 17 1 0 0
/proc/26531/statm: 3033 183 142 3 0 133 0

[startup+0.0862359 s]
/proc/loadavg: 2.00 2.01 2.05 4/72 26531
/proc/meminfo: memFree=1915352/2055920 swapFree=4192812/4192956
[pid=26531] ppid=26529 vsize=16868 CPUtime=0.07
/proc/26531/stat : 26531 (sugar) S 26529 26531 26306 0 -1 4194304 1227 128 0 0 6 1 0 0 19 0 1 0 25001284 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 237956542562 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26531/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+0.100956 s]
/proc/loadavg: 2.00 2.01 2.05 4/72 26531
/proc/meminfo: memFree=1915352/2055920 swapFree=4192812/4192956
[pid=26531] ppid=26529 vsize=16868 CPUtime=0.07
/proc/26531/stat : 26531 (sugar) S 26529 26531 26306 0 -1 4194304 1227 128 0 0 6 1 0 0 19 0 1 0 25001284 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 237956542562 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26531/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+0.301967 s]
/proc/loadavg: 2.00 2.01 2.05 4/72 26531
/proc/meminfo: memFree=1915352/2055920 swapFree=4192812/4192956
[pid=26531] ppid=26529 vsize=16868 CPUtime=0.07
/proc/26531/stat : 26531 (sugar) S 26529 26531 26306 0 -1 4194304 1227 128 0 0 6 1 0 0 19 0 1 0 25001284 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 237956542562 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26531/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+0.702004 s]
/proc/loadavg: 2.00 2.01 2.05 4/72 26531
/proc/meminfo: memFree=1915352/2055920 swapFree=4192812/4192956
[pid=26531] ppid=26529 vsize=16868 CPUtime=0.07
/proc/26531/stat : 26531 (sugar) S 26529 26531 26306 0 -1 4194304 1227 128 0 0 6 1 0 0 19 0 1 0 25001284 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 237956542562 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26531/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+1.50207 s]
/proc/loadavg: 2.00 2.01 2.05 4/83 26543
/proc/meminfo: memFree=1888448/2055920 swapFree=4192812/4192956
[pid=26531] ppid=26529 vsize=16868 CPUtime=0.07
/proc/26531/stat : 26531 (sugar) S 26529 26531 26306 0 -1 4194304 1227 128 0 0 6 1 0 0 19 0 1 0 25001284 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 237956542562 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26531/statm: 4217 1111 409 3 0 796 0
[pid=26534] ppid=26531 vsize=5356 CPUtime=0
/proc/26534/stat : 26534 (sh) S 26531 26531 26306 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 25001293 5484544 233 996147200 4194304 4889804 548682068752 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26534/statm: 1339 233 193 169 0 50 0
[pid=26535] ppid=26534 vsize=864792 CPUtime=1.39
/proc/26535/stat : 26535 (java) S 26534 26531 26306 0 -1 0 12593 0 1 0 134 5 0 0 18 0 9 0 25001293 885547008 10619 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/26535/statm: 216198 10619 2557 9 0 210710 0
[pid=26535/tid=26536] ppid=26534 vsize=864792 CPUtime=0.82
/proc/26535/task/26536/stat : 26536 (java) R 26534 26531 26306 0 -1 64 3051 0 1 0 80 2 0 0 24 0 9 0 25001294 885547008 10619 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26535/tid=26537] ppid=26534 vsize=864792 CPUtime=0.4
/proc/26535/task/26537/stat : 26537 (java) R 26534 26531 26306 0 -1 64 8308 0 0 0 38 2 0 0 16 0 9 0 25001296 885547008 10619 996147200 134512640 134550932 4294955984 18446744073709551615 102759459 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=26535/tid=26538] ppid=26534 vsize=864792 CPUtime=0
/proc/26535/task/26538/stat : 26538 (java) S 26534 26531 26306 0 -1 64 16 0 0 0 0 0 0 0 16 0 9 0 25001296 885547008 10619 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26535/tid=26539] ppid=26534 vsize=864792 CPUtime=0
/proc/26535/task/26539/stat : 26539 (java) S 26534 26531 26306 0 -1 64 10 0 0 0 0 0 0 0 15 0 9 0 25001296 885547008 10619 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26535/tid=26540] ppid=26534 vsize=864792 CPUtime=0
/proc/26535/task/26540/stat : 26540 (java) S 26534 26531 26306 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 25001298 885547008 10619 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26535/tid=26541] ppid=26534 vsize=864792 CPUtime=0.14
/proc/26535/task/26541/stat : 26541 (java) S 26534 26531 26306 0 -1 64 530 0 0 0 14 0 0 0 16 0 9 0 25001298 885547008 10619 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26535/tid=26542] ppid=26534 vsize=864792 CPUtime=0
/proc/26535/task/26542/stat : 26542 (java) S 26534 26531 26306 0 -1 64 0 0 0 0 0 0 0 0 19 0 9 0 25001298 885547008 10619 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26535/tid=26543] ppid=26534 vsize=864792 CPUtime=0
/proc/26535/task/26543/stat : 26543 (java) S 26534 26531 26306 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 25001298 885547008 10619 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 887016

[startup+3.1022 s]
/proc/loadavg: 2.00 2.01 2.05 4/83 26553
/proc/meminfo: memFree=1897024/2055920 swapFree=4192812/4192956
[pid=26531] ppid=26529 vsize=16868 CPUtime=1.54
/proc/26531/stat : 26531 (sugar) S 26529 26531 26306 0 -1 4194304 1310 13023 0 1 6 1 140 7 16 0 1 0 25001284 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 237956542562 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26531/statm: 4217 1111 409 3 0 796 0
[pid=26544] ppid=26531 vsize=5356 CPUtime=0
/proc/26544/stat : 26544 (sh) S 26531 26531 26306 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 25001445 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26544/statm: 1339 233 193 169 0 50 0
[pid=26545] ppid=26544 vsize=868848 CPUtime=1.47
/proc/26545/stat : 26545 (java) S 26544 26531 26306 0 -1 0 11861 0 1 0 141 6 0 0 18 0 9 0 25001445 889700352 10808 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/26545/statm: 217212 10808 2566 9 0 211717 0
[pid=26545/tid=26546] ppid=26544 vsize=868848 CPUtime=0.89
/proc/26545/task/26546/stat : 26546 (java) R 26544 26531 26306 0 -1 64 2763 0 1 0 88 1 0 0 25 0 9 0 25001446 889700352 10808 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26545/tid=26547] ppid=26544 vsize=868848 CPUtime=0.38
/proc/26545/task/26547/stat : 26547 (java) R 26544 26531 26306 0 -1 64 6911 0 0 0 35 3 0 0 16 0 9 0 25001447 889700352 10808 996147200 134512640 134550932 4294955936 18446744073709551615 102499811 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=26545/tid=26548] ppid=26544 vsize=868848 CPUtime=0
/proc/26545/task/26548/stat : 26548 (java) S 26544 26531 26306 0 -1 64 14 0 0 0 0 0 0 0 16 0 9 0 25001447 889700352 10808 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26545/tid=26549] ppid=26544 vsize=868848 CPUtime=0
/proc/26545/task/26549/stat : 26549 (java) S 26544 26531 26306 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 25001447 889700352 10808 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26545/tid=26550] ppid=26544 vsize=868848 CPUtime=0
/proc/26545/task/26550/stat : 26550 (java) S 26544 26531 26306 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 25001449 889700352 10808 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26545/tid=26551] ppid=26544 vsize=868848 CPUtime=0.17
/proc/26545/task/26551/stat : 26551 (java) S 26544 26531 26306 0 -1 64 1484 0 0 0 17 0 0 0 16 0 9 0 25001449 889700352 10808 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26545/tid=26552] ppid=26544 vsize=868848 CPUtime=0
/proc/26545/task/26552/stat : 26552 (java) S 26544 26531 26306 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 25001450 889700352 10808 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26545/tid=26553] ppid=26544 vsize=868848 CPUtime=0
/proc/26545/task/26553/stat : 26553 (java) S 26544 26531 26306 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 25001450 889700352 10808 996147200 134512640 134550932 4294955936 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) 891072

[startup+6.30245 s]
/proc/loadavg: 2.00 2.01 2.05 3/75 26555
/proc/meminfo: memFree=1897664/2055920 swapFree=4192812/4192956
[pid=26531] ppid=26529 vsize=16868 CPUtime=4.81
/proc/26531/stat : 26531 (sugar) S 26529 26531 26306 0 -1 4194304 1365 28141 0 2 6 1 451 23 16 0 1 0 25001284 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 237956542562 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26531/statm: 4217 1113 409 3 0 796 0
[pid=26554] ppid=26531 vsize=5356 CPUtime=0
/proc/26554/stat : 26554 (sh) S 26531 26531 26306 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 25001776 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26554/statm: 1339 232 193 169 0 50 0
[pid=26555] ppid=26554 vsize=7308 CPUtime=1.38
/proc/26555/stat : 26555 (picosat) R 26554 26531 26306 0 -1 4194304 1615 0 0 0 60 78 0 0 25 0 1 0 25001776 7483392 1601 996147200 134512640 134931368 4294956256 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/26555/statm: 1827 1601 40 102 0 1722 0
Current children cumulated CPU time (s) 6.19
Current children cumulated vsize (KiB) 29532

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

[startup+7.90158 s]
/proc/loadavg: 2.00 2.01 2.05 3/75 26555
/proc/meminfo: memFree=1888384/2055920 swapFree=4192812/4192956
[pid=26531] ppid=26529 vsize=16868 CPUtime=4.81
/proc/26531/stat : 26531 (sugar) S 26529 26531 26306 0 -1 4194304 1365 28141 0 2 6 1 451 23 16 0 1 0 25001284 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 237956542562 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26531/statm: 4217 1113 409 3 0 796 0
[pid=26554] ppid=26531 vsize=5356 CPUtime=0
/proc/26554/stat : 26554 (sh) S 26531 26531 26306 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 25001776 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26554/statm: 1339 232 193 169 0 50 0
[pid=26555] ppid=26554 vsize=14692 CPUtime=2.96
/proc/26555/stat : 26555 (picosat) R 26554 26531 26306 0 -1 4194304 3293 0 0 0 131 165 0 0 25 0 1 0 25001776 15044608 3279 996147200 134512640 134931368 4294956256 18446744073709551615 134520649 0 0 4096 0 0 0 0 17 1 0 0
/proc/26555/statm: 3673 3279 40 102 0 3568 0
Current children cumulated CPU time (s) 7.77
Current children cumulated vsize (KiB) 36916

[startup+9.50171 s]
/proc/loadavg: 2.00 2.01 2.05 3/75 26555
/proc/meminfo: memFree=1883904/2055920 swapFree=4192812/4192956
[pid=26531] ppid=26529 vsize=16868 CPUtime=4.81
/proc/26531/stat : 26531 (sugar) S 26529 26531 26306 0 -1 4194304 1365 28141 0 2 6 1 451 23 16 0 1 0 25001284 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 237956542562 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26531/statm: 4217 1113 409 3 0 796 0
[pid=26554] ppid=26531 vsize=5356 CPUtime=0
/proc/26554/stat : 26554 (sh) S 26531 26531 26306 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 25001776 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26554/statm: 1339 232 193 169 0 50 0
[pid=26555] ppid=26554 vsize=22024 CPUtime=4.55
/proc/26555/stat : 26555 (picosat) R 26554 26531 26306 0 -1 4194304 4950 0 0 0 205 250 0 0 25 0 1 0 25001776 22552576 4936 996147200 134512640 134931368 4294956256 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/26555/statm: 5506 4936 40 102 0 5401 0
Current children cumulated CPU time (s) 9.36
Current children cumulated vsize (KiB) 44248

[startup+10.3018 s]
/proc/loadavg: 2.00 2.01 2.05 3/75 26555
/proc/meminfo: memFree=1879296/2055920 swapFree=4192812/4192956
[pid=26531] ppid=26529 vsize=16868 CPUtime=4.81
/proc/26531/stat : 26531 (sugar) S 26529 26531 26306 0 -1 4194304 1365 28141 0 2 6 1 451 23 16 0 1 0 25001284 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 237956542562 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26531/statm: 4217 1113 409 3 0 796 0
[pid=26554] ppid=26531 vsize=5356 CPUtime=0
/proc/26554/stat : 26554 (sh) S 26531 26531 26306 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 25001776 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26554/statm: 1339 232 193 169 0 50 0
[pid=26555] ppid=26554 vsize=25048 CPUtime=5.35
/proc/26555/stat : 26555 (picosat) R 26554 26531 26306 0 -1 4194304 5709 0 0 0 253 282 0 0 25 0 1 0 25001776 25649152 5683 996147200 134512640 134931368 4294956256 18446744073709551615 134580040 0 0 4096 0 0 0 0 17 1 0 0
/proc/26555/statm: 6262 5683 47 102 0 6157 0
Current children cumulated CPU time (s) 10.16
Current children cumulated vsize (KiB) 47272

[startup+10.5018 s]
/proc/loadavg: 2.00 2.01 2.05 3/75 26555
/proc/meminfo: memFree=1879296/2055920 swapFree=4192812/4192956
[pid=26531] ppid=26529 vsize=16868 CPUtime=10.21
/proc/26531/stat : 26531 (sugar) S 26529 26531 26306 0 -1 4194304 1446 34136 0 2 6 1 708 306 16 0 1 0 25001284 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 237956542562 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26531/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 10.21
Current children cumulated vsize (KiB) 16868

[startup+10.6018 s]
/proc/loadavg: 2.00 2.01 2.05 3/75 26555
/proc/meminfo: memFree=1879296/2055920 swapFree=4192812/4192956
[pid=26531] ppid=26529 vsize=16868 CPUtime=10.21
/proc/26531/stat : 26531 (sugar) S 26529 26531 26306 0 -1 4194304 1449 34136 0 2 6 1 708 306 15 0 1 0 25001284 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 237956542562 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26531/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 10.21
Current children cumulated vsize (KiB) 16868

Child status: 0
Real time (s): 10.622
CPU time (s): 10.4814
CPU user time (s): 7.36688
CPU system time (s): 3.11453
CPU usage (%): 98.6764
Max. virtual memory (cumulated for all children) (KiB): 891324

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 7.36688
system time used= 3.11453
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 39589
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= 4537
involuntary context switches= 4476

runsolver used 0.019996 second user time and 0.036994 second system time

The end

Launcher Data 

Begin job on node69 at 2009-07-12 08:16:26
IDJOB=2084655
IDBENCH=58099
IDSOLVER=738
FILE ID=node69/2084655-1247379386
PBS_JOBID= 9507198
Free space on /tmp= 66504 MiB

SOLVER NAME= Sugar v1.14.6+picosat
BENCH NAME= CPAI08/csp/graphColoring/school/normalized-school1-15.xml
COMMAND LINE= DIR/sugar -c -vv -memlimit=MEMLIMIT -jar="DIR/sugar-v1-14-6.jar" -solver="DIR/picosat" -tmp="TMPDIR/temp" BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2084655-1247379386/watcher-2084655-1247379386 -o /tmp/evaluation-result-2084655-1247379386/solver-2084655-1247379386 -C 1800 -W 2000 -M 900  HOME/sugar -c -vv -memlimit=900 -jar="HOME/sugar-v1-14-6.jar" -solver="HOME/picosat" -tmp="HOME/temp" HOME/instance-2084655-1247379386.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 7f43a710148f9fc29b50318085372768
RANDOM SEED=56537473

node69.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		: 3000.211
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		: 3000.211
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:       1915832 kB
Buffers:          6028 kB
Cached:          60340 kB
SwapCached:          0 kB
Active:          66380 kB
Inactive:        23008 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1915832 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3564 kB
Writeback:           0 kB
Mapped:          34488 kB
Slab:            36156 kB
Committed_AS:   183076 kB
PageTables:       1852 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= 66500 MiB
End job on node69 at 2009-07-12 08:16:37