Trace number 1089299

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 7.94379 8.11358

General information on the benchmark

Namecsp/graphColoring/leighton/leighton-25/
normalized-lei450-25a-25.xml
MD5SUMb66a3d28516741bf7d0a0ded75e5fd1c
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 benchmark0.300954
Satisfiable
(Un)Satisfiability was proved
Number of variables450
Number of constraints8260
Maximum constraint arity2
Maximum domain size25
Number of constraints which are defined in extension0
Number of constraints which are defined in intension8260
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 16:19:36 2008
0.00/0.04	c 0	PID 5316
0.00/0.05	c 0	HOST node57.alineos.net
0.00/0.05	c 0	CONVERTING HOME/instance-1089299-1215267576.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-1089299-1215267576.xml' 'HOME/temp.csp'
0.04/0.81	c 1	1 domains, 450 variables, 1 predicates, 0 relations, 8260 constraints
0.04/0.84	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.04/0.84	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'
0.80/0.92	c 1	Parsing HOME/temp.csp
1.14/1.22	c 2	parsed 8712 expressions
1.14/1.23	c 2	Heap : 2 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
1.14/1.23	c 2	Converting to clausal form CSP
1.34/1.42	c 2	converted 872 (10%) expressions
1.34/1.47	c 2	converted 1743 (20%) expressions
1.34/1.49	c 2	converted 2614 (30%) expressions
1.43/1.52	c 2	converted 3485 (40%) expressions
1.43/1.59	c 2	converted 4356 (50%) expressions
1.54/1.62	c 2	converted 5228 (60%) expressions
1.54/1.65	c 2	converted 6099 (70%) expressions
1.54/1.67	c 2	converted 6970 (80%) expressions
1.54/1.69	c 2	converted 7841 (90%) expressions
1.63/1.72	c 2	converted 8712 (100%) expressions
1.63/1.72	c 2	CSP : 450 integers, 0 booleans, 8260 clauses, largest domain size 25
1.63/1.72	c 2	Heap : 7 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.63/1.72	c 2	Propagation in CSP
1.73/1.86	c 2	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
1.73/1.86	c 2	CSP : 450 integers, 0 booleans, 8260 clauses, largest domain size 25
1.73/1.86	c 2	Heap : 9 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.73/1.86	c 2	Simplifing CSP by introducing new Boolean variables
1.93/2.02	c 2	CSP : 450 integers, 16520 booleans, 24780 clauses, largest domain size 25
1.93/2.02	c 2	Heap : 14 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
2.03/2.11	c 3	Encoding CSP to SAT : HOME/temp.cnf
2.03/2.15	c 3	45 (10%) CSP integer variables are encoded (1035 clauses, 11398 bytes)
2.03/2.15	c 3	90 (20%) CSP integer variables are encoded (2070 clauses, 24853 bytes)
2.03/2.16	c 3	135 (30%) CSP integer variables are encoded (3105 clauses, 38308 bytes)
2.03/2.16	c 3	180 (40%) CSP integer variables are encoded (4140 clauses, 51763 bytes)
2.03/2.16	c 3	225 (50%) CSP integer variables are encoded (5175 clauses, 65218 bytes)
2.03/2.16	c 3	270 (60%) CSP integer variables are encoded (6210 clauses, 78673 bytes)
2.03/2.17	c 3	315 (70%) CSP integer variables are encoded (7245 clauses, 92128 bytes)
2.03/2.17	c 3	360 (80%) CSP integer variables are encoded (8280 clauses, 105583 bytes)
2.03/2.17	c 3	405 (90%) CSP integer variables are encoded (9315 clauses, 119038 bytes)
2.03/2.17	c 3	450 (100%) CSP integer variables are encoded (10350 clauses, 134028 bytes)
2.23/2.36	c 3	2478 (10%) CSP clauses are encoded (52476 clauses, 908768 bytes)
2.42/2.50	c 3	4956 (20%) CSP clauses are encoded (94602 clauses, 1711216 bytes)
2.51/2.64	c 3	7434 (30%) CSP clauses are encoded (136728 clauses, 2533236 bytes)
2.61/2.79	c 3	9912 (40%) CSP clauses are encoded (178854 clauses, 3355670 bytes)
2.81/2.93	c 3	12390 (50%) CSP clauses are encoded (220980 clauses, 4178458 bytes)
2.91/3.07	c 3	14868 (60%) CSP clauses are encoded (263106 clauses, 5002608 bytes)
3.11/3.21	c 4	17346 (70%) CSP clauses are encoded (305232 clauses, 5826050 bytes)
3.21/3.36	c 4	19824 (80%) CSP clauses are encoded (347358 clauses, 6651304 bytes)
3.31/3.49	c 4	22302 (90%) CSP clauses are encoded (389484 clauses, 7477530 bytes)
3.51/3.63	c 4	24780 (100%) CSP clauses are encoded (431610 clauses, 8313374 bytes)
3.51/3.63	c 4	24780 CSP clauses encoded
3.51/3.63	c 4	Writing map file : HOME/temp.map
3.51/3.65	c 4	Heap : 8 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
3.51/3.65	c 4	SAT : 27320 SAT variables, 431610 SAT clauses, 8313374 bytes
3.51/3.65	c 4	Heap : 8 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
3.51/3.67	c 4	SOLVING HOME/temp.cnf
3.51/3.67	c 4	CMD HOME/picosat 'HOME/temp.cnf' -o 'HOME/temp.out'
7.45/7.62	c 8	DECODING HOME/temp.out WITH HOME/temp.map
7.45/7.62	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'
7.55/7.71	c 8	Decoding HOME/temp.out
7.84/8.03	s SATISFIABLE
7.84/8.05	v 7 7 2 13 17 4 2 6 9 24 0 17 1 1 3 10 17 23 3 4 6 24 10 4 0 9 2 8 8 21 5 6 3 24 6 21 10 5 20 18 2 2 21 5 3 6 5 14 0 12 1 8 24 23 2 0 12 2 13 8 13 1 4 20 9 4 17 0 11 8 5 5 17 18 16 14 16 23 10 7 8 13 2 12 4 2 23 9 9 19 15 24 6 13 20 18 2 9 12 23 16 4 19 5 21 23 8 0 4 4 3 20 15 1 0 14 2 2 12 3 0 12 22 0 6 22 4 19 13 2 1 8 6 0 4 2 3 17 1 10 20 11 18 3 14 7 5 23 12 15 0 1 9 2 0 16 3 21 17 7 2 5 23 0 5 4 13 16 6 3 10 4 4 0 15 3 3 11 23 0 12 0 19 1 19 1 5 1 9 8 3 2 6 3 3 7 22 2 6 5 8 10 8 9 2 7 9 3 7 0 1 13 6 23 3 4 3 7 8 6 18 3 10 2 23 13 4 8 1 1 1 1 3 3 1 5 6 0 4 23 9 14 15 6 0 0 4 2 10 11 0 6 9 1 2 1 3 1 4 1 0 3 0 2 5 2 0 1 3 0 1 15 4 1 0 19 2 10 12 0 0 1 6 3 10 4 0 7 5 2 9 7 0 1 14 1 2 7 4 9 5 3 4 19 2 6 3 5 4 7 5 7 6 5 8 13 7 8 11 6 10 15 7 23 14 9 17 10 7 6 14 8 11 7 9 12 11 10 19 11 12 14 10 10 8 9 11 10 11 12 11 11 23 23 14 12 22 12 20 20 10 9 13 13 15 14 16 15 11 11 21 13 23 12 14 14 15 15 13 14 16 15 16 16 17 15 15 21 22 16 15 17 17 23 20 16 18 16 17 21 21 18 23 19 18 19 22 23 23 19 21 23 20 21 19 22 20 20 21 22 22 22 21 23 22 21 23 23 22 23 22 24 22 23 22 23 22 23 23 23 23 22 23 24 24 23 24 24 24 24
7.84/8.06	c 8	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
7.90/8.11	c 9	CPU 5.58 (0.03 0.01 5.55 2.32)
7.90/8.11	c 9	END Sat Jul  5 16:19:45 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-1089299-1215267576/watcher-1089299-1215267576 -o /tmp/evaluation-result-1089299-1215267576/solver-1089299-1215267576 -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-1089299-1215267576.xml 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2200 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.94 1.98 1.99 4/73 5316
/proc/meminfo: memFree=1671800/2055920 swapFree=4180732/4192956
[pid=5316] ppid=5314 vsize=12268 CPUtime=0
/proc/5316/stat : 5316 (sugar) R 5314 5316 3736 0 -1 4194304 348 0 0 0 0 0 0 0 20 0 1 0 2005729090 12562432 316 996147200 4194304 4206940 548682068608 18446744073709551615 218076248677 0 2147483391 4224 0 0 0 0 17 1 0 0
/proc/5316/statm: 3067 316 241 3 0 167 0

[startup+0.105754 s]
/proc/loadavg: 1.94 1.98 1.99 4/73 5316
/proc/meminfo: memFree=1671800/2055920 swapFree=4180732/4192956
[pid=5316] ppid=5314 vsize=13600 CPUtime=0.04
/proc/5316/stat : 5316 (sugar) S 5314 5316 3736 0 -1 4194304 900 127 0 0 3 1 0 0 19 0 1 0 2005729090 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 218084978786 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/5316/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13600

[startup+0.201763 s]
/proc/loadavg: 1.94 1.98 1.99 4/73 5316
/proc/meminfo: memFree=1671800/2055920 swapFree=4180732/4192956
[pid=5316] ppid=5314 vsize=13600 CPUtime=0.04
/proc/5316/stat : 5316 (sugar) S 5314 5316 3736 0 -1 4194304 900 127 0 0 3 1 0 0 19 0 1 0 2005729090 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 218084978786 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/5316/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13600

[startup+0.301779 s]
/proc/loadavg: 1.94 1.98 1.99 4/73 5316
/proc/meminfo: memFree=1671800/2055920 swapFree=4180732/4192956
[pid=5316] ppid=5314 vsize=13600 CPUtime=0.04
/proc/5316/stat : 5316 (sugar) S 5314 5316 3736 0 -1 4194304 900 127 0 0 3 1 0 0 19 0 1 0 2005729090 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 218084978786 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/5316/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13600

[startup+0.701848 s]
/proc/loadavg: 1.94 1.98 1.99 4/73 5316
/proc/meminfo: memFree=1671800/2055920 swapFree=4180732/4192956
[pid=5316] ppid=5314 vsize=13600 CPUtime=0.04
/proc/5316/stat : 5316 (sugar) S 5314 5316 3736 0 -1 4194304 900 127 0 0 3 1 0 0 19 0 1 0 2005729090 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 218084978786 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/5316/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13600

[startup+1.50298 s]
/proc/loadavg: 1.94 1.98 1.99 3/84 5338
/proc/meminfo: memFree=1663392/2055920 swapFree=4180732/4192956
[pid=5316] ppid=5314 vsize=13600 CPUtime=0.8
/proc/5316/stat : 5316 (sugar) S 5314 5316 3736 0 -1 4194304 973 8545 0 1 3 1 70 6 15 0 1 0 2005729090 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 218084978786 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/5316/statm: 3400 797 370 3 0 500 0
[pid=5329] ppid=5316 vsize=5356 CPUtime=0
/proc/5329/stat : 5329 (sh) S 5316 5316 3736 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 2005729174 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5329/statm: 1339 233 193 169 0 50 0
[pid=5330] ppid=5329 vsize=868272 CPUtime=0.63
/proc/5330/stat : 5330 (java) S 5329 5316 3736 0 -1 0 5750 0 1 0 60 3 0 0 19 0 9 0 2005729174 889110528 5156 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/5330/statm: 217068 5156 1734 9 0 211643 0
[pid=5330/tid=5331] ppid=5329 vsize=868272 CPUtime=0.37
/proc/5330/task/5331/stat : 5331 (java) R 5329 5316 3736 0 -1 64 2666 0 1 0 36 1 0 0 22 0 9 0 2005729175 889110528 5156 996147200 134512640 134550740 4294955952 18446744073709551615 4126608219 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=5330/tid=5332] ppid=5329 vsize=868272 CPUtime=0.05
/proc/5330/task/5332/stat : 5332 (java) S 5329 5316 3736 0 -1 64 941 0 0 0 5 0 0 0 16 0 9 0 2005729176 889110528 5156 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=5330/tid=5333] ppid=5329 vsize=868272 CPUtime=0
/proc/5330/task/5333/stat : 5333 (java) S 5329 5316 3736 0 -1 64 10 0 0 0 0 0 0 0 19 0 9 0 2005729177 889110528 5156 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=5330/tid=5334] ppid=5329 vsize=868272 CPUtime=0
/proc/5330/task/5334/stat : 5334 (java) S 5329 5316 3736 0 -1 64 3 0 0 0 0 0 0 0 20 0 9 0 2005729177 889110528 5156 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=5330/tid=5335] ppid=5329 vsize=868272 CPUtime=0
/proc/5330/task/5335/stat : 5335 (java) S 5329 5316 3736 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 2005729179 889110528 5156 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=5330/tid=5336] ppid=5329 vsize=868272 CPUtime=0.19
/proc/5330/task/5336/stat : 5336 (java) S 5329 5316 3736 0 -1 64 1452 0 0 0 18 1 0 0 16 0 9 0 2005729179 889110528 5156 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=5330/tid=5337] ppid=5329 vsize=868272 CPUtime=0
/proc/5330/task/5337/stat : 5337 (java) S 5329 5316 3736 0 -1 64 2 0 0 0 0 0 0 0 19 0 9 0 2005729179 889110528 5156 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=5330/tid=5338] ppid=5329 vsize=868272 CPUtime=0
/proc/5330/task/5338/stat : 5338 (java) S 5329 5316 3736 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 2005729179 889110528 5156 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.43
Current children cumulated vsize (KiB) 887228

[startup+3.10125 s]
/proc/loadavg: 1.94 1.98 1.99 4/84 5338
/proc/meminfo: memFree=1644640/2055920 swapFree=4180732/4192956
[pid=5316] ppid=5314 vsize=13600 CPUtime=0.8
/proc/5316/stat : 5316 (sugar) S 5314 5316 3736 0 -1 4194304 974 8545 0 1 3 1 70 6 15 0 1 0 2005729090 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 218084978786 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/5316/statm: 3400 797 370 3 0 500 0
[pid=5329] ppid=5316 vsize=5356 CPUtime=0
/proc/5329/stat : 5329 (sh) S 5316 5316 3736 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 2005729174 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5329/statm: 1339 233 193 169 0 50 0
[pid=5330] ppid=5329 vsize=868496 CPUtime=2.21
/proc/5330/stat : 5330 (java) S 5329 5316 3736 0 -1 0 9577 0 1 0 212 9 0 0 19 0 9 0 2005729174 889339904 8624 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/5330/statm: 217124 8624 2565 9 0 211671 0
[pid=5330/tid=5331] ppid=5329 vsize=868496 CPUtime=1.5
/proc/5330/task/5331/stat : 5331 (java) R 5329 5316 3736 0 -1 64 2980 0 1 0 145 5 0 0 25 0 9 0 2005729175 889339904 8624 996147200 134512640 134550740 4294955952 18446744073709551615 102064721 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=5330/tid=5332] ppid=5329 vsize=868496 CPUtime=0.43
/proc/5330/task/5332/stat : 5332 (java) S 5329 5316 3736 0 -1 64 4412 0 0 0 41 2 0 0 16 0 9 0 2005729176 889339904 8624 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=5330/tid=5333] ppid=5329 vsize=868496 CPUtime=0
/proc/5330/task/5333/stat : 5333 (java) S 5329 5316 3736 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 2005729177 889339904 8624 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=5330/tid=5334] ppid=5329 vsize=868496 CPUtime=0
/proc/5330/task/5334/stat : 5334 (java) S 5329 5316 3736 0 -1 64 5 0 0 0 0 0 0 0 15 0 9 0 2005729177 889339904 8624 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=5330/tid=5335] ppid=5329 vsize=868496 CPUtime=0
/proc/5330/task/5335/stat : 5335 (java) S 5329 5316 3736 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 2005729179 889339904 8624 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=5330/tid=5336] ppid=5329 vsize=868496 CPUtime=0.25
/proc/5330/task/5336/stat : 5336 (java) S 5329 5316 3736 0 -1 64 1492 0 0 0 24 1 0 0 16 0 9 0 2005729179 889339904 8624 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=5330/tid=5337] ppid=5329 vsize=868496 CPUtime=0
/proc/5330/task/5337/stat : 5337 (java) S 5329 5316 3736 0 -1 64 2 0 0 0 0 0 0 0 19 0 9 0 2005729179 889339904 8624 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=5330/tid=5338] ppid=5329 vsize=868496 CPUtime=0
/proc/5330/task/5338/stat : 5338 (java) S 5329 5316 3736 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 2005729179 889339904 8624 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) 887452

[startup+6.30278 s]
/proc/loadavg: 1.95 1.98 1.99 3/76 5340
/proc/meminfo: memFree=1652640/2055920 swapFree=4180732/4192956
[pid=5316] ppid=5314 vsize=13600 CPUtime=3.57
/proc/5316/stat : 5316 (sugar) S 5314 5316 3736 0 -1 4194304 1023 18494 0 2 3 1 334 19 16 0 1 0 2005729090 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 218084978786 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/5316/statm: 3400 799 370 3 0 500 0
[pid=5339] ppid=5316 vsize=5356 CPUtime=0
/proc/5339/stat : 5339 (sh) S 5316 5316 3736 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2005729457 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5339/statm: 1339 232 193 169 0 50 0
[pid=5340] ppid=5339 vsize=12372 CPUtime=2.59
/proc/5340/stat : 5340 (picosat) R 5339 5316 3736 0 -1 4194304 2886 0 0 0 115 144 0 0 25 0 1 0 2005729457 12668928 2872 996147200 134512640 134931368 4294956256 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/5340/statm: 3093 2872 40 102 0 2988 0
Current children cumulated CPU time (s) 6.16
Current children cumulated vsize (KiB) 31328

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

[startup+6.4028 s]
/proc/loadavg: 1.95 1.98 1.99 3/76 5340
/proc/meminfo: memFree=1652640/2055920 swapFree=4180732/4192956
[pid=5316] ppid=5314 vsize=13600 CPUtime=3.57
/proc/5316/stat : 5316 (sugar) S 5314 5316 3736 0 -1 4194304 1023 18494 0 2 3 1 334 19 16 0 1 0 2005729090 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 218084978786 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/5316/statm: 3400 799 370 3 0 500 0
[pid=5339] ppid=5316 vsize=5356 CPUtime=0
/proc/5339/stat : 5339 (sh) S 5316 5316 3736 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2005729457 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5339/statm: 1339 232 193 169 0 50 0
[pid=5340] ppid=5339 vsize=13792 CPUtime=2.69
/proc/5340/stat : 5340 (picosat) R 5339 5316 3736 0 -1 4194304 2983 0 0 0 119 150 0 0 25 0 1 0 2005729457 14123008 2969 996147200 134512640 134931368 4294956256 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/5340/statm: 3448 2969 40 102 0 3343 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 32748

[startup+7.20293 s]
/proc/loadavg: 1.95 1.98 1.99 3/76 5340
/proc/meminfo: memFree=1648224/2055920 swapFree=4180732/4192956
[pid=5316] ppid=5314 vsize=13600 CPUtime=3.57
/proc/5316/stat : 5316 (sugar) S 5314 5316 3736 0 -1 4194304 1023 18494 0 2 3 1 334 19 16 0 1 0 2005729090 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 218084978786 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/5316/statm: 3400 799 370 3 0 500 0
[pid=5339] ppid=5316 vsize=5356 CPUtime=0
/proc/5339/stat : 5339 (sh) S 5316 5316 3736 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2005729457 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5339/statm: 1339 232 193 169 0 50 0
[pid=5340] ppid=5339 vsize=16432 CPUtime=3.48
/proc/5340/stat : 5340 (picosat) R 5339 5316 3736 0 -1 4194304 3781 0 0 0 156 192 0 0 25 0 1 0 2005729457 16826368 3767 996147200 134512640 134931368 4294956256 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/5340/statm: 4108 3767 40 102 0 4003 0
Current children cumulated CPU time (s) 7.05
Current children cumulated vsize (KiB) 35388

[startup+7.60201 s]
/proc/loadavg: 1.95 1.98 1.99 3/76 5340
/proc/meminfo: memFree=1648224/2055920 swapFree=4180732/4192956
[pid=5316] ppid=5314 vsize=13600 CPUtime=3.57
/proc/5316/stat : 5316 (sugar) S 5314 5316 3736 0 -1 4194304 1023 18494 0 2 3 1 334 19 16 0 1 0 2005729090 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 218084978786 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/5316/statm: 3400 799 370 3 0 500 0
[pid=5339] ppid=5316 vsize=5356 CPUtime=0
/proc/5339/stat : 5339 (sh) S 5316 5316 3736 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2005729457 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5339/statm: 1339 232 193 169 0 50 0
[pid=5340] ppid=5339 vsize=18056 CPUtime=3.88
/proc/5340/stat : 5340 (picosat) R 5339 5316 3736 0 -1 4194304 4217 0 0 0 179 209 0 0 25 0 1 0 2005729457 18489344 4171 996147200 134512640 134931368 4294956256 18446744073709551615 134579093 0 0 4096 0 0 0 0 17 1 0 0
/proc/5340/statm: 4514 4171 47 102 0 4409 0
Current children cumulated CPU time (s) 7.45
Current children cumulated vsize (KiB) 37012

[startup+8.00107 s]
/proc/loadavg: 1.95 1.98 1.99 4/84 5350
/proc/meminfo: memFree=1656416/2055920 swapFree=4180732/4192956
[pid=5316] ppid=5314 vsize=13600 CPUtime=7.49
/proc/5316/stat : 5316 (sugar) S 5314 5316 3736 0 -1 4194304 1090 22997 0 2 3 1 516 229 16 0 1 0 2005729090 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 218084978786 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/5316/statm: 3400 799 370 3 0 500 0
[pid=5341] ppid=5316 vsize=5356 CPUtime=0
/proc/5341/stat : 5341 (sh) S 5316 5316 3736 0 -1 4194304 278 0 0 0 0 0 0 0 19 0 1 0 2005729852 5484544 233 996147200 4194304 4889804 548682068768 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5341/statm: 1339 233 193 169 0 50 0
[pid=5342] ppid=5341 vsize=863720 CPUtime=0.35
/proc/5342/stat : 5342 (java) S 5341 5316 3736 0 -1 0 3448 0 1 0 33 2 0 0 18 0 9 0 2005729853 884449280 2922 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/5342/statm: 215930 2922 1660 9 0 210512 0
[pid=5342/tid=5343] ppid=5341 vsize=863720 CPUtime=0.31
/proc/5342/task/5343/stat : 5343 (java) R 5341 5316 3736 0 -1 64 2455 0 1 0 30 1 0 0 19 0 9 0 2005729854 884449280 2922 996147200 134512640 134550740 4294956000 18446744073709551615 4125959159 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=5342/tid=5344] ppid=5341 vsize=863720 CPUtime=0
/proc/5342/task/5344/stat : 5344 (java) S 5341 5316 3736 0 -1 64 77 0 0 0 0 0 0 0 16 0 9 0 2005729855 884449280 2922 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=5342/tid=5345] ppid=5341 vsize=863720 CPUtime=0
/proc/5342/task/5345/stat : 5345 (java) S 5341 5316 3736 0 -1 64 10 0 0 0 0 0 0 0 19 0 9 0 2005729855 884449280 2922 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=5342/tid=5346] ppid=5341 vsize=863720 CPUtime=0
/proc/5342/task/5346/stat : 5346 (java) S 5341 5316 3736 0 -1 64 4 0 0 0 0 0 0 0 20 0 9 0 2005729855 884449280 2922 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=5342/tid=5347] ppid=5341 vsize=863720 CPUtime=0
/proc/5342/task/5347/stat : 5347 (java) S 5341 5316 3736 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 2005729857 884449280 2922 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=5342/tid=5348] ppid=5341 vsize=863720 CPUtime=0.02
/proc/5342/task/5348/stat : 5348 (java) R 5341 5316 3736 0 -1 64 225 0 0 0 2 0 0 0 19 0 9 0 2005729857 884449280 2922 996147200 134512640 134550740 4294956000 18446744073709551615 101567801 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=5342/tid=5349] ppid=5341 vsize=863720 CPUtime=0
/proc/5342/task/5349/stat : 5349 (java) S 5341 5316 3736 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 2005729857 884449280 2922 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=5342/tid=5350] ppid=5341 vsize=863720 CPUtime=0
/proc/5342/task/5350/stat : 5350 (java) R 5341 5316 3736 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 2005729857 884449280 2922 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 7.84
Current children cumulated vsize (KiB) 882676

[startup+8.10108 s]
/proc/loadavg: 1.95 1.98 1.99 4/84 5350
/proc/meminfo: memFree=1656416/2055920 swapFree=4180732/4192956
[pid=5316] ppid=5314 vsize=13600 CPUtime=7.49
/proc/5316/stat : 5316 (sugar) S 5314 5316 3736 0 -1 4194304 1092 22997 0 2 3 1 516 229 15 0 1 0 2005729090 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 218084978786 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/5316/statm: 3400 799 370 3 0 500 0
[pid=5341] ppid=5316 vsize=5356 CPUtime=0
/proc/5341/stat : 5341 (sh) S 5316 5316 3736 0 -1 4194304 278 0 0 0 0 0 0 0 19 0 1 0 2005729852 5484544 233 996147200 4194304 4889804 548682068768 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5341/statm: 1339 233 193 169 0 50 0
[pid=5342] ppid=5341 vsize=864068 CPUtime=0.41
/proc/5342/stat : 5342 (java) S 5341 5316 3736 0 -1 0 3586 0 1 0 39 2 0 0 18 0 9 0 2005729853 884805632 3055 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/5342/statm: 216017 3055 1700 9 0 210592 0
[pid=5342/tid=5343] ppid=5341 vsize=864068 CPUtime=0.35
/proc/5342/task/5343/stat : 5343 (java) S 5341 5316 3736 0 -1 64 2520 0 1 0 34 1 0 0 20 0 9 0 2005729854 884805632 3055 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=5342/tid=5344] ppid=5341 vsize=864068 CPUtime=0
/proc/5342/task/5344/stat : 5344 (java) S 5341 5316 3736 0 -1 64 77 0 0 0 0 0 0 0 16 0 9 0 2005729855 884805632 3055 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=5342/tid=5345] ppid=5341 vsize=864068 CPUtime=0
/proc/5342/task/5345/stat : 5345 (java) S 5341 5316 3736 0 -1 64 10 0 0 0 0 0 0 0 19 0 9 0 2005729855 884805632 3055 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=5342/tid=5346] ppid=5341 vsize=864068 CPUtime=0
/proc/5342/task/5346/stat : 5346 (java) S 5341 5316 3736 0 -1 64 4 0 0 0 0 0 0 0 20 0 9 0 2005729855 884805632 3055 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=5342/tid=5347] ppid=5341 vsize=864068 CPUtime=0
/proc/5342/task/5347/stat : 5347 (java) S 5341 5316 3736 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 2005729857 884805632 3055 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=5342/tid=5348] ppid=5341 vsize=864068 CPUtime=0.04
/proc/5342/task/5348/stat : 5348 (java) S 5341 5316 3736 0 -1 64 298 0 0 0 4 0 0 0 19 0 9 0 2005729857 884805632 3055 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=5342/tid=5349] ppid=5341 vsize=864068 CPUtime=0
/proc/5342/task/5349/stat : 5349 (java) S 5341 5316 3736 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 2005729857 884805632 3055 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=5342/tid=5350] ppid=5341 vsize=864068 CPUtime=0
/proc/5342/task/5350/stat : 5350 (java) S 5341 5316 3736 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 2005729857 884805632 3055 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 7.9
Current children cumulated vsize (KiB) 883024

Child status: 0
Real time (s): 8.11358
CPU time (s): 7.94379
CPU user time (s): 5.59315
CPU system time (s): 2.35064
CPU usage (%): 97.9073
Max. virtual memory (cumulated for all children) (KiB): 887528

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5.59315
system time used= 2.35064
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 28022
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= 4141
involuntary context switches= 4158

runsolver used 0.009998 second user time and 0.045993 second system time

The end

Launcher Data (download as text)

Begin job on node57 at 2008-07-05 16:19:36
IDJOB=1089299
IDBENCH=58250
IDSOLVER=345
FILE ID=node57/1089299-1215267576
PBS_JOBID= 7882083
Free space on /tmp= 66544 MiB

SOLVER NAME= Sugar v1.13+picosat
BENCH NAME= CPAI08/csp/graphColoring/leighton/leighton-25/normalized-lei450-25a-25.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-1089299-1215267576/watcher-1089299-1215267576 -o /tmp/evaluation-result-1089299-1215267576/solver-1089299-1215267576 -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-1089299-1215267576.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= b66a3d28516741bf7d0a0ded75e5fd1c
RANDOM SEED=1388926068

node57.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		: 3000.258
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		: 3000.258
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:       1672280 kB
Buffers:         67192 kB
Cached:         229804 kB
SwapCached:       6148 kB
Active:         204996 kB
Inactive:       124408 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1672280 kB
SwapTotal:     4192956 kB
SwapFree:      4180732 kB
Dirty:            2392 kB
Writeback:           0 kB
Mapped:          38756 kB
Slab:            39692 kB
Committed_AS:  4077376 kB
PageTables:       1848 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= 66544 MiB
End job on node57 at 2008-07-05 16:19:45