Trace number 1065431

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 8.37673 8.55147

General information on the benchmark

Namecsp/small/
normalized-patat-02-small-2.xml
MD5SUMc486301f2b85436b9e496c6b2c331268
Bench CategoryGLOBAL (global constraints)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.12498
Satisfiable
(Un)Satisfiability was proved
Number of variables200
Number of constraints1773
Maximum constraint arity17
Maximum domain size45
Number of constraints which are defined in extension0
Number of constraints which are defined in intension1695
Global constraints used (with number of constraints)alldifferent(78)

Solver Data (download as text)

0.00/0.05	c 0	Sugar v1-13 + HOME/picosat
0.00/0.05	c 0	BEGIN Fri Jul  4 06:45:23 2008
0.00/0.05	c 0	PID 20033
0.00/0.05	c 0	HOST node36.alineos.net
0.00/0.05	c 0	CONVERTING HOME/instance-1065431-1215146723.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-1065431-1215146723.xml' 'HOME/temp.csp'
0.03/0.71	c 1	15 domains, 200 variables, 1 predicates, 0 relations, 1773 constraints
0.03/0.73	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.03/0.74	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'
0.68/0.82	c 1	Parsing HOME/temp.csp
1.03/1.14	c 1	parsed 1989 expressions
1.03/1.14	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
1.03/1.14	c 1	Converting to clausal form CSP
1.03/1.16	c 1	converted 199 (10%) expressions
1.22/1.33	c 1	converted 398 (20%) expressions
1.22/1.36	c 1	converted 597 (30%) expressions
1.22/1.38	c 1	converted 796 (40%) expressions
1.22/1.40	c 1	converted 995 (50%) expressions
1.32/1.41	c 1	converted 1194 (60%) expressions
1.32/1.42	c 1	converted 1393 (70%) expressions
1.32/1.44	c 1	converted 1592 (80%) expressions
1.32/1.45	c 1	converted 1791 (90%) expressions
1.51/1.61	c 2	converted 1989 (100%) expressions
1.51/1.61	c 2	CSP : 200 integers, 0 booleans, 6214 clauses, largest domain size 45
1.51/1.61	c 2	Heap : 5 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.51/1.61	c 2	Propagation in CSP
1.51/1.68	c 2	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
1.51/1.68	c 2	CSP : 200 integers, 0 booleans, 6214 clauses, largest domain size 45
1.51/1.68	c 2	Heap : 6 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.51/1.69	c 2	Simplifing CSP by introducing new Boolean variables
1.71/1.83	c 2	CSP : 200 integers, 14182 booleans, 20396 clauses, largest domain size 45
1.71/1.83	c 2	Heap : 10 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.82/1.91	c 2	Encoding CSP to SAT : HOME/temp.cnf
1.82/1.94	c 2	20 (10%) CSP integer variables are encoded (860 clauses, 9314 bytes)
1.82/1.94	c 2	40 (20%) CSP integer variables are encoded (1720 clauses, 20261 bytes)
1.82/1.94	c 2	60 (30%) CSP integer variables are encoded (2580 clauses, 31441 bytes)
1.82/1.95	c 2	80 (40%) CSP integer variables are encoded (3440 clauses, 42621 bytes)
1.82/1.95	c 2	100 (50%) CSP integer variables are encoded (4300 clauses, 53801 bytes)
1.82/1.95	c 2	120 (60%) CSP integer variables are encoded (4303 clauses, 53840 bytes)
1.82/1.95	c 2	140 (70%) CSP integer variables are encoded (4309 clauses, 53918 bytes)
1.82/1.95	c 2	160 (80%) CSP integer variables are encoded (4310 clauses, 53931 bytes)
1.82/1.95	c 2	180 (90%) CSP integer variables are encoded (4316 clauses, 54009 bytes)
1.82/1.95	c 2	200 (100%) CSP integer variables are encoded (4320 clauses, 54061 bytes)
2.02/2.12	c 2	2040 (10%) CSP clauses are encoded (50397 clauses, 857828 bytes)
2.12/2.22	c 2	4080 (20%) CSP clauses are encoded (94627 clauses, 1673419 bytes)
2.21/2.32	c 2	6119 (30%) CSP clauses are encoded (139625 clauses, 2513338 bytes)
2.30/2.43	c 2	8159 (40%) CSP clauses are encoded (191696 clauses, 3490274 bytes)
2.40/2.55	c 3	10198 (50%) CSP clauses are encoded (252475 clauses, 4649081 bytes)
2.50/2.67	c 3	12238 (60%) CSP clauses are encoded (313607 clauses, 5820805 bytes)
2.70/2.80	c 3	14278 (70%) CSP clauses are encoded (374827 clauses, 6996683 bytes)
2.81/2.92	c 3	16317 (80%) CSP clauses are encoded (436178 clauses, 8178096 bytes)
2.90/3.04	c 3	18357 (90%) CSP clauses are encoded (497574 clauses, 9363671 bytes)
3.00/3.16	c 3	20396 (100%) CSP clauses are encoded (559057 clauses, 10555379 bytes)
3.00/3.16	c 3	20396 CSP clauses encoded
3.00/3.16	c 3	Writing map file : HOME/temp.map
3.00/3.18	c 3	Heap : 8 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
3.00/3.18	c 3	SAT : 18641 SAT variables, 559057 SAT clauses, 10555379 bytes
3.00/3.18	c 3	Heap : 8 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
3.09/3.20	c 3	SOLVING HOME/temp.cnf
3.09/3.20	c 3	CMD HOME/picosat 'HOME/temp.cnf' -o 'HOME/temp.out'
8.13/8.32	c 8	DECODING HOME/temp.out WITH HOME/temp.map
8.13/8.32	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'
8.18/8.41	c 8	Decoding HOME/temp.out
8.18/8.49	s SATISFIABLE
8.18/8.50	v 0 1 2 0 1 2 29 3 3 4 4 4 6 5 6 5 8 9 38 11 12 7 13 8 36 12 14 9 10 41 7 15 13 18 19 13 11 14 23 15 35 16 17 18 18 19 20 24 19 25 24 20 21 26 22 23 25 27 28 28 30 32 27 43 31 32 33 34 35 34 36 33 36 22 39 35 37 38 38 39 39 40 41 34 41 41 41 42 40 42 35 4 43 3 42 43 0 44 44 44 3 2 3 1 4 2 3 3 1 1 3 4 4 3 3 4 1 3 4 3 4 3 3 2 3 3 1 2 2 3 1 2 2 2 0 4 0 3 3 1 4 2 2 3 4 2 3 1 1 2 0 1 3 1 3 4 1 0 3 2 1 1 3 4 1 0 1 2 3 0 1 3 2 0 1 1 2 3 2 2 0 1 2 1 1 4 0 4 4 0 2 0 3 2 1 1 4 1 4 3
8.18/8.50	c 8	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
8.18/8.55	c 8	CPU 5.46 (0.03 0.01 5.43 2.88)
8.18/8.55	c 8	END Fri Jul  4 06:45:31 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-1065431-1215146723/watcher-1065431-1215146723 -o /tmp/evaluation-result-1065431-1215146723/solver-1065431-1215146723 -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-1065431-1215146723.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

[startup+0 s]
/proc/loadavg: 1.87 1.94 1.98 3/72 20033
/proc/meminfo: memFree=1503684/2055920 swapFree=4179028/4192956
[pid=20033] ppid=20031 vsize=18572 CPUtime=0
/proc/20033/stat : 20033 (runsolver) R 20031 19933 19933 0 -1 4194368 2 0 0 0 0 0 0 0 22 0 1 0 1993645182 19017728 290 996147200 4194304 4296836 548682068272 18446744073709551615 240907774708 0 0 4096 24578 0 0 0 17 1 0 0
/proc/20033/statm: 4643 290 255 25 0 2626 0
Current StackSize limit: 10240 KiB


[startup+0.0532139 s]
/proc/loadavg: 1.87 1.94 1.98 3/72 20033
/proc/meminfo: memFree=1503684/2055920 swapFree=4179028/4192956
[pid=20033] ppid=20031 vsize=13600 CPUtime=0.03
/proc/20033/stat : 20033 (sugar) S 20031 20033 19933 0 -1 4194304 900 127 0 0 2 1 0 0 19 0 1 0 1993645182 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 240916672610 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/20033/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.10122 s]
/proc/loadavg: 1.87 1.94 1.98 3/72 20033
/proc/meminfo: memFree=1503684/2055920 swapFree=4179028/4192956
[pid=20033] ppid=20031 vsize=13600 CPUtime=0.03
/proc/20033/stat : 20033 (sugar) S 20031 20033 19933 0 -1 4194304 900 127 0 0 2 1 0 0 19 0 1 0 1993645182 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 240916672610 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/20033/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.301235 s]
/proc/loadavg: 1.87 1.94 1.98 3/72 20033
/proc/meminfo: memFree=1503684/2055920 swapFree=4179028/4192956
[pid=20033] ppid=20031 vsize=13600 CPUtime=0.03
/proc/20033/stat : 20033 (sugar) S 20031 20033 19933 0 -1 4194304 900 127 0 0 2 1 0 0 19 0 1 0 1993645182 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 240916672610 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/20033/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.701282 s]
/proc/loadavg: 1.87 1.94 1.98 3/72 20033
/proc/meminfo: memFree=1503684/2055920 swapFree=4179028/4192956
[pid=20033] ppid=20031 vsize=13600 CPUtime=0.03
/proc/20033/stat : 20033 (sugar) S 20031 20033 19933 0 -1 4194304 900 127 0 0 2 1 0 0 19 0 1 0 1993645182 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 240916672610 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/20033/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+1.50236 s]
/proc/loadavg: 1.96 1.96 1.98 4/83 20055
/proc/meminfo: memFree=1496172/2055920 swapFree=4179028/4192956
[pid=20033] ppid=20031 vsize=13600 CPUtime=0.68
/proc/20033/stat : 20033 (sugar) S 20031 20033 19933 0 -1 4194304 974 5091 0 1 2 1 61 4 15 0 1 0 1993645182 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 240916672610 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/20033/statm: 3400 797 370 3 0 500 0
[pid=20046] ppid=20033 vsize=5356 CPUtime=0
/proc/20046/stat : 20046 (sh) S 20033 20033 19933 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 1993645256 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20046/statm: 1339 233 193 169 0 50 0
[pid=20047] ppid=20046 vsize=868264 CPUtime=0.74
/proc/20047/stat : 20047 (java) S 20046 20033 19933 0 -1 0 5647 0 1 0 70 4 0 0 18 0 9 0 1993645257 889102336 5041 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/20047/statm: 217066 5041 1734 9 0 211641 0
[pid=20047/tid=20048] ppid=20046 vsize=868264 CPUtime=0.49
/proc/20047/task/20048/stat : 20048 (java) R 20046 20033 19933 0 -1 64 2657 0 1 0 47 2 0 0 21 0 9 0 1993645258 889102336 5041 996147200 134512640 134550740 4294955952 18446744073709551615 4126525597 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20047/tid=20049] ppid=20046 vsize=868264 CPUtime=0.04
/proc/20047/task/20049/stat : 20049 (java) S 20046 20033 19933 0 -1 64 824 0 0 0 4 0 0 0 16 0 9 0 1993645259 889102336 5041 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=20047/tid=20050] ppid=20046 vsize=868264 CPUtime=0
/proc/20047/task/20050/stat : 20050 (java) S 20046 20033 19933 0 -1 64 10 0 0 0 0 0 0 0 19 0 9 0 1993645259 889102336 5041 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20047/tid=20051] ppid=20046 vsize=868264 CPUtime=0
/proc/20047/task/20051/stat : 20051 (java) S 20046 20033 19933 0 -1 64 4 0 0 0 0 0 0 0 20 0 9 0 1993645259 889102336 5041 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20047/tid=20052] ppid=20046 vsize=868264 CPUtime=0
/proc/20047/task/20052/stat : 20052 (java) S 20046 20033 19933 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 1993645261 889102336 5041 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20047/tid=20053] ppid=20046 vsize=868264 CPUtime=0.19
/proc/20047/task/20053/stat : 20053 (java) S 20046 20033 19933 0 -1 64 1475 0 0 0 18 1 0 0 16 0 9 0 1993645261 889102336 5041 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20047/tid=20054] ppid=20046 vsize=868264 CPUtime=0
/proc/20047/task/20054/stat : 20054 (java) S 20046 20033 19933 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 1993645261 889102336 5041 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20047/tid=20055] ppid=20046 vsize=868264 CPUtime=0
/proc/20047/task/20055/stat : 20055 (java) S 20046 20033 19933 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 1993645261 889102336 5041 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.42
Current children cumulated vsize (KiB) 887220

[startup+3.10152 s]
/proc/loadavg: 1.96 1.96 1.98 3/83 20055
/proc/meminfo: memFree=1478956/2055920 swapFree=4179028/4192956
[pid=20033] ppid=20031 vsize=13600 CPUtime=0.68
/proc/20033/stat : 20033 (sugar) S 20031 20033 19933 0 -1 4194304 974 5091 0 1 2 1 61 4 15 0 1 0 1993645182 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 240916672610 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/20033/statm: 3400 797 370 3 0 500 0
[pid=20046] ppid=20033 vsize=5356 CPUtime=0
/proc/20046/stat : 20046 (sh) S 20033 20033 19933 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 1993645256 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20046/statm: 1339 233 193 169 0 50 0
[pid=20047] ppid=20046 vsize=868492 CPUtime=2.32
/proc/20047/stat : 20047 (java) S 20046 20033 19933 0 -1 0 9015 0 1 0 217 15 0 0 18 0 9 0 1993645257 889335808 7900 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/20047/statm: 217123 7900 2566 9 0 211670 0
[pid=20047/tid=20048] ppid=20046 vsize=868492 CPUtime=1.67
/proc/20047/task/20048/stat : 20048 (java) R 20046 20033 19933 0 -1 64 3032 0 1 0 158 9 0 0 25 0 9 0 1993645258 889335808 7900 996147200 134512640 134550740 4294955952 18446744073709551615 4127003552 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20047/tid=20049] ppid=20046 vsize=868492 CPUtime=0.37
/proc/20047/task/20049/stat : 20049 (java) S 20046 20033 19933 0 -1 64 3767 0 0 0 33 4 0 0 16 0 9 0 1993645259 889335808 7900 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=20047/tid=20050] ppid=20046 vsize=868492 CPUtime=0
/proc/20047/task/20050/stat : 20050 (java) S 20046 20033 19933 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 1993645259 889335808 7900 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20047/tid=20051] ppid=20046 vsize=868492 CPUtime=0
/proc/20047/task/20051/stat : 20051 (java) S 20046 20033 19933 0 -1 64 5 0 0 0 0 0 0 0 15 0 9 0 1993645259 889335808 7900 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20047/tid=20052] ppid=20046 vsize=868492 CPUtime=0
/proc/20047/task/20052/stat : 20052 (java) S 20046 20033 19933 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 1993645261 889335808 7900 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20047/tid=20053] ppid=20046 vsize=868492 CPUtime=0.26
/proc/20047/task/20053/stat : 20053 (java) S 20046 20033 19933 0 -1 64 1524 0 0 0 25 1 0 0 16 0 9 0 1993645261 889335808 7900 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20047/tid=20054] ppid=20046 vsize=868492 CPUtime=0
/proc/20047/task/20054/stat : 20054 (java) S 20046 20033 19933 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 1993645261 889335808 7900 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20047/tid=20055] ppid=20046 vsize=868492 CPUtime=0
/proc/20047/task/20055/stat : 20055 (java) S 20046 20033 19933 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 1993645261 889335808 7900 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 3
Current children cumulated vsize (KiB) 887448

[startup+6.30183 s]
/proc/loadavg: 1.96 1.96 1.98 3/75 20057
/proc/meminfo: memFree=1481452/2055920 swapFree=4179028/4192956
[pid=20033] ppid=20031 vsize=13600 CPUtime=3.1
/proc/20033/stat : 20033 (sugar) S 20031 20033 19933 0 -1 4194304 1021 14433 0 2 3 1 285 21 16 0 1 0 1993645182 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 240916672610 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/20033/statm: 3400 798 370 3 0 500 0
[pid=20056] ppid=20033 vsize=5356 CPUtime=0
/proc/20056/stat : 20056 (sh) S 20033 20033 19933 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1993645503 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20056/statm: 1339 232 193 169 0 50 0
[pid=20057] ppid=20056 vsize=14104 CPUtime=3.05
/proc/20057/stat : 20057 (picosat) R 20056 20033 19933 0 -1 4194304 3235 0 0 0 144 161 0 0 25 0 1 0 1993645504 14442496 3221 996147200 134512640 134931368 4294956256 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/20057/statm: 3526 3221 40 102 0 3421 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 33060

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

[startup+7.90199 s]
/proc/loadavg: 2.12 1.99 1.99 3/75 20057
/proc/meminfo: memFree=1472812/2055920 swapFree=4179028/4192956
[pid=20033] ppid=20031 vsize=13600 CPUtime=3.1
/proc/20033/stat : 20033 (sugar) S 20031 20033 19933 0 -1 4194304 1021 14433 0 2 3 1 285 21 16 0 1 0 1993645182 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 240916672610 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/20033/statm: 3400 798 370 3 0 500 0
[pid=20056] ppid=20033 vsize=5356 CPUtime=0
/proc/20056/stat : 20056 (sh) S 20033 20033 19933 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1993645503 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20056/statm: 1339 232 193 169 0 50 0
[pid=20057] ppid=20056 vsize=20448 CPUtime=4.63
/proc/20057/stat : 20057 (picosat) R 20056 20033 19933 0 -1 4194304 4805 0 0 0 217 246 0 0 25 0 1 0 1993645504 20938752 4791 996147200 134512640 134931368 4294956256 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/20057/statm: 5112 4791 40 102 0 5007 0
Current children cumulated CPU time (s) 7.73
Current children cumulated vsize (KiB) 39404

[startup+8.30105 s]
/proc/loadavg: 2.12 1.99 1.99 3/75 20057
/proc/meminfo: memFree=1472812/2055920 swapFree=4179028/4192956
[pid=20033] ppid=20031 vsize=13600 CPUtime=3.1
/proc/20033/stat : 20033 (sugar) S 20031 20033 19933 0 -1 4194304 1021 14433 0 2 3 1 285 21 16 0 1 0 1993645182 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 240916672610 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/20033/statm: 3400 798 370 3 0 500 0
[pid=20056] ppid=20033 vsize=5356 CPUtime=0
/proc/20056/stat : 20056 (sh) S 20033 20033 19933 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1993645503 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20056/statm: 1339 232 193 169 0 50 0
[pid=20057] ppid=20056 vsize=20120 CPUtime=5.03
/proc/20057/stat : 20057 (picosat) R 20056 20033 19933 0 -1 4194304 5253 0 0 0 240 263 0 0 25 0 1 0 1993645504 20602880 4694 996147200 134512640 134931368 4294956256 18446744073709551615 134581926 0 0 4096 0 0 0 0 17 1 0 0
/proc/20057/statm: 5030 4694 47 102 0 4925 0
Current children cumulated CPU time (s) 8.13
Current children cumulated vsize (KiB) 39076

[startup+8.50106 s]
/proc/loadavg: 2.12 1.99 1.99 3/75 20057
/proc/meminfo: memFree=1472812/2055920 swapFree=4179028/4192956
[pid=20033] ppid=20031 vsize=13600 CPUtime=8.18
/proc/20033/stat : 20033 (sugar) S 20031 20033 19933 0 -1 4194304 1088 19972 0 2 3 1 529 285 15 0 1 0 1993645182 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 240916672610 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/20033/statm: 3400 798 370 3 0 500 0
Current children cumulated CPU time (s) 8.18
Current children cumulated vsize (KiB) 13600

Child status: 0
Real time (s): 8.55147
CPU time (s): 8.37673
CPU user time (s): 5.46317
CPU system time (s): 2.91356
CPU usage (%): 97.9565
Max. virtual memory (cumulated for all children) (KiB): 887448

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5.46317
system time used= 2.91356
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24909
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= 4567
involuntary context switches= 4554

runsolver used 0.013997 second user time and 0.032994 second system time

The end

Launcher Data (download as text)

Begin job on node36 at 2008-07-04 06:45:23
IDJOB=1065431
IDBENCH=55067
IDSOLVER=345
FILE ID=node36/1065431-1215146723
PBS_JOBID= 7877423
Free space on /tmp= 66556 MiB

SOLVER NAME= Sugar v1.13+picosat
BENCH NAME= CPAI08/csp/small/normalized-patat-02-small-2.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-1065431-1215146723/watcher-1065431-1215146723 -o /tmp/evaluation-result-1065431-1215146723/solver-1065431-1215146723 -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-1065431-1215146723.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= c486301f2b85436b9e496c6b2c331268
RANDOM SEED=1772644710

node36.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		: 3000.240
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		: 3000.240
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:       1504164 kB
Buffers:         66504 kB
Cached:         296368 kB
SwapCached:       7932 kB
Active:         311912 kB
Inactive:       173496 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1504164 kB
SwapTotal:     4192956 kB
SwapFree:      4179028 kB
Dirty:            1536 kB
Writeback:           0 kB
Mapped:         130000 kB
Slab:            51596 kB
Committed_AS:  3314984 kB
PageTables:       1880 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= 66556 MiB
End job on node36 at 2008-07-04 06:45:32