Trace number 2079771

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 25.2232 25.6065

General information on the benchmark

Namecsp/rand-3-20-20/
normalized-rand-3-20-20-60-632-28_ext.xml
MD5SUMfc572675ca9168db4ec114051eda767a
Bench CategoryN-ARY-EXT (n-ary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark2.95055
Satisfiable
(Un)Satisfiability was proved
Number of variables20
Number of constraints58
Maximum constraint arity3
Maximum domain size20
Number of constraints which are defined in extension58
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.06/0.08	c 0	Sugar v1-14-6 + HOME/picosat
0.06/0.08	c 0	BEGIN Sun Jul 12 05:19:13 2009
0.06/0.08	c 0	PID 21738
0.06/0.08	c 0	HOST node12.alineos.net
0.06/0.08	c 0	CONVERTING HOME/instance-2079771-1247368752.xml TO HOME/temp.csp
0.06/0.08	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.XML2CSP -v -v 'HOME/instance-2079771-1247368752.xml' 'HOME/temp.csp'
0.06/0.94	c 1	1 domains, 20 variables, 0 predicates, 58 relations, 58 constraints
0.06/0.97	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.06/0.97	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'
0.92/1.05	c 1	Parsing HOME/temp.csp
2.01/2.19	c 2	parsed 137 expressions
2.01/2.20	c 2	Heap : 18 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
2.01/2.20	c 2	Converting to clausal form CSP
2.11/2.22	c 2	converted 14 (10%) expressions
2.11/2.23	c 2	converted 28 (20%) expressions
2.11/2.24	c 2	converted 42 (30%) expressions
2.20/2.40	c 2	converted 55 (40%) expressions
2.30/2.40	c 2	converted 69 (50%) expressions
2.30/2.48	c 2	converted 83 (60%) expressions
2.40/2.58	c 2	converted 96 (70%) expressions
2.50/2.68	c 2	converted 110 (80%) expressions
2.70/2.80	c 2	converted 124 (90%) expressions
2.90/3.07	c 3	converted 137 (100%) expressions
2.90/3.07	c 3	CSP : 20 integers, 0 booleans, 58 clauses, largest domain size 20
2.90/3.07	c 3	Heap : 37 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
2.90/3.07	c 3	Propagation in CSP
2.90/3.08	c 3	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
2.90/3.08	c 3	CSP : 20 integers, 0 booleans, 58 clauses, largest domain size 20
2.90/3.08	c 3	Heap : 37 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
2.90/3.08	c 3	Simplifing CSP by introducing new Boolean variables
2.90/3.08	c 3	CSP : 20 integers, 0 booleans, 58 clauses, largest domain size 20
2.90/3.08	c 3	Heap : 37 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
3.00/3.20	c 3	Encoding CSP to SAT : HOME/temp.cnf
3.10/3.21	c 3	2 (10%) CSP integer variables are encoded (36 clauses, 371 bytes)
3.10/3.21	c 3	4 (20%) CSP integer variables are encoded (72 clauses, 695 bytes)
3.10/3.21	c 3	6 (30%) CSP integer variables are encoded (108 clauses, 1048 bytes)
3.10/3.21	c 3	8 (40%) CSP integer variables are encoded (144 clauses, 1444 bytes)
3.10/3.21	c 3	10 (50%) CSP integer variables are encoded (180 clauses, 1840 bytes)
3.10/3.22	c 3	12 (60%) CSP integer variables are encoded (216 clauses, 2236 bytes)
3.10/3.22	c 3	14 (70%) CSP integer variables are encoded (252 clauses, 2632 bytes)
3.10/3.22	c 3	16 (80%) CSP integer variables are encoded (288 clauses, 3028 bytes)
3.10/3.22	c 3	18 (90%) CSP integer variables are encoded (324 clauses, 3424 bytes)
3.10/3.22	c 3	20 (100%) CSP integer variables are encoded (360 clauses, 3820 bytes)
3.28/3.42	c 3	6 (10%) CSP clauses are encoded (11233 clauses, 247938 bytes)
3.38/3.55	c 3	12 (20%) CSP clauses are encoded (21982 clauses, 500491 bytes)
3.49/3.68	c 3	18 (30%) CSP clauses are encoded (32829 clauses, 769784 bytes)
3.69/3.82	c 3	24 (40%) CSP clauses are encoded (43806 clauses, 1032907 bytes)
3.78/3.93	c 4	29 (50%) CSP clauses are encoded (52201 clauses, 1240159 bytes)
3.88/4.06	c 4	35 (60%) CSP clauses are encoded (63040 clauses, 1509756 bytes)
3.98/4.19	c 4	41 (70%) CSP clauses are encoded (73928 clauses, 1779977 bytes)
4.18/4.33	c 4	47 (80%) CSP clauses are encoded (84748 clauses, 2066785 bytes)
4.28/4.47	c 4	53 (90%) CSP clauses are encoded (95542 clauses, 2355437 bytes)
4.38/4.57	c 4	58 (100%) CSP clauses are encoded (103927 clauses, 2578197 bytes)
4.38/4.57	c 4	58 CSP clauses encoded
4.38/4.57	c 4	Writing map file : HOME/temp.map
4.38/4.57	c 4	Heap : 17 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
4.38/4.57	c 4	SAT : 380 SAT variables, 103927 SAT clauses, 2578197 bytes
4.38/4.57	c 4	Heap : 17 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
4.45/4.63	c 4	SOLVING HOME/temp.cnf
4.45/4.63	c 4	CMD HOME/picosat 'HOME/temp.cnf' -o 'HOME/temp.out'
25.03/25.43	c 25	DECODING HOME/temp.out WITH HOME/temp.map
25.03/25.43	c 25	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'
25.08/25.51	c 25	Decoding HOME/temp.out
25.08/25.54	s SATISFIABLE
25.08/25.54	v 17 0 9 7 2 7 12 17 19 5 14 10 8 10 14 7 10 3 8 7
25.08/25.55	c 25	Heap : 0 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
25.08/25.60	c 25	CPU 25.2 (0.05 0.02 24.11 1.02)
25.08/25.60	c 25	END Sun Jul 12 05:19:38 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-2079771-1247368752/watcher-2079771-1247368752 -o /tmp/evaluation-result-2079771-1247368752/solver-2079771-1247368752 -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-2079771-1247368752.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 2.00 2.00 4/73 21738
/proc/meminfo: memFree=1331480/2055920 swapFree=4192956/4192956
[pid=21738] ppid=21736 vsize=18576 CPUtime=0
/proc/21738/stat : 21738 (runsolver) R 21736 21738 17442 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 23942290 19021824 284 996147200 4194304 4302564 548682068304 18446744073709551615 252429528359 0 0 4096 24578 0 0 0 17 1 0 0
/proc/21738/statm: 4644 284 249 26 0 2626 0

[startup+0.0767149 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 21738
/proc/meminfo: memFree=1331480/2055920 swapFree=4192956/4192956
[pid=21738] ppid=21736 vsize=16740 CPUtime=0.06
/proc/21738/stat : 21738 (sugar) R 21736 21738 17442 0 -1 4194304 1087 0 0 0 5 1 0 0 18 0 1 0 23942290 17141760 1055 996147200 4194304 4206940 548682068608 18446744073709551615 252449689128 0 0 4224 0 0 0 0 17 1 0 0
/proc/21738/statm: 4185 1055 380 3 0 764 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16740

[startup+0.102726 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 21738
/proc/meminfo: memFree=1331480/2055920 swapFree=4192956/4192956
[pid=21738] ppid=21736 vsize=16868 CPUtime=0.06
/proc/21738/stat : 21738 (sugar) S 21736 21738 17442 0 -1 4194304 1227 128 0 0 5 1 0 0 19 0 1 0 23942290 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 252438425698 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/21738/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.302734 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 21738
/proc/meminfo: memFree=1331480/2055920 swapFree=4192956/4192956
[pid=21738] ppid=21736 vsize=16868 CPUtime=0.06
/proc/21738/stat : 21738 (sugar) S 21736 21738 17442 0 -1 4194304 1227 128 0 0 5 1 0 0 19 0 1 0 23942290 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 252438425698 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/21738/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.702776 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 21738
/proc/meminfo: memFree=1331480/2055920 swapFree=4192956/4192956
[pid=21738] ppid=21736 vsize=16868 CPUtime=0.06
/proc/21738/stat : 21738 (sugar) S 21736 21738 17442 0 -1 4194304 1227 128 0 0 5 1 0 0 19 0 1 0 23942290 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 252438425698 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/21738/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+1.50286 s]
/proc/loadavg: 2.00 2.00 2.00 3/80 21756
/proc/meminfo: memFree=1324448/2055920 swapFree=4192956/4192956
[pid=21738] ppid=21736 vsize=16868 CPUtime=0.91
/proc/21738/stat : 21738 (sugar) S 21736 21738 17442 0 -1 4194304 1309 6877 0 1 5 1 80 5 16 0 1 0 23942290 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 252438425698 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/21738/statm: 4217 1111 409 3 0 796 0
[pid=21751] ppid=21738 vsize=5356 CPUtime=0
/proc/21751/stat : 21751 (sh) S 21738 21738 17442 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 23942388 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21751/statm: 1339 233 193 169 0 50 0
[pid=21752] ppid=21751 vsize=862288 CPUtime=0.51
/proc/21752/stat : 21752 (java) S 21751 21738 17442 0 -1 0 5553 0 1 0 49 2 0 0 18 0 9 0 23942388 882982912 4844 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/21752/statm: 215572 4844 2158 9 0 210485 0
[pid=21752/tid=21753] ppid=21751 vsize=862288 CPUtime=0.37
/proc/21752/task/21753/stat : 21753 (java) R 21751 21738 17442 0 -1 64 2018 0 1 0 37 0 0 0 20 0 9 0 23942389 882982912 4844 996147200 134512640 134550932 4294955936 18446744073709551615 4126414817 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=21752/tid=21754] ppid=21751 vsize=862288 CPUtime=0.07
/proc/21752/task/21754/stat : 21754 (java) S 21751 21738 17442 0 -1 64 2533 0 0 0 7 0 0 0 16 0 9 0 23942390 882982912 4844 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=21752/tid=21755] ppid=21751 vsize=862288 CPUtime=0
/proc/21752/task/21755/stat : 21755 (java) S 21751 21738 17442 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 23942390 882982912 4844 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=21752/tid=21756] ppid=21751 vsize=862288 CPUtime=0
/proc/21752/task/21756/stat : 21756 (java) S 21751 21738 17442 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 23942390 882982912 4844 996147200 134512640 134550932 4294955936 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) 884512

[startup+3.10202 s]
/proc/loadavg: 2.00 2.00 2.00 4/84 21760
/proc/meminfo: memFree=1303552/2055920 swapFree=4192956/4192956
[pid=21738] ppid=21736 vsize=16868 CPUtime=0.91
/proc/21738/stat : 21738 (sugar) S 21736 21738 17442 0 -1 4194304 1310 6877 0 1 5 1 80 5 15 0 1 0 23942290 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 252438425698 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/21738/statm: 4217 1111 409 3 0 796 0
[pid=21751] ppid=21738 vsize=5356 CPUtime=0
/proc/21751/stat : 21751 (sh) S 21738 21738 17442 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 23942388 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21751/statm: 1339 233 193 169 0 50 0
[pid=21752] ppid=21751 vsize=864248 CPUtime=2.09
/proc/21752/stat : 21752 (java) S 21751 21738 17442 0 -1 0 14348 0 1 0 203 6 0 0 18 0 9 0 23942388 884989952 13579 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/21752/statm: 216062 13579 2566 9 0 210567 0
[pid=21752/tid=21753] ppid=21751 vsize=864248 CPUtime=1.13
/proc/21752/task/21753/stat : 21753 (java) R 21751 21738 17442 0 -1 64 2932 0 1 0 112 1 0 0 20 0 9 0 23942389 884989952 13579 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=21752/tid=21754] ppid=21751 vsize=864248 CPUtime=0.88
/proc/21752/task/21754/stat : 21754 (java) R 21751 21738 17442 0 -1 64 10409 0 0 0 85 3 0 0 17 0 9 0 23942390 884989952 13579 996147200 134512640 134550932 4294955936 18446744073709551615 103732273 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=21752/tid=21755] ppid=21751 vsize=864248 CPUtime=0
/proc/21752/task/21755/stat : 21755 (java) S 21751 21738 17442 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 23942390 884989952 13579 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=21752/tid=21756] ppid=21751 vsize=864248 CPUtime=0
/proc/21752/task/21756/stat : 21756 (java) S 21751 21738 17442 0 -1 64 9 0 0 0 0 0 0 0 16 0 9 0 23942390 884989952 13579 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=21752/tid=21757] ppid=21751 vsize=864248 CPUtime=0
/proc/21752/task/21757/stat : 21757 (java) S 21751 21738 17442 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 23942393 884989952 13579 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=21752/tid=21758] ppid=21751 vsize=864248 CPUtime=0.04
/proc/21752/task/21758/stat : 21758 (java) S 21751 21738 17442 0 -1 64 303 0 0 0 4 0 0 0 16 0 9 0 23942393 884989952 13579 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=21752/tid=21759] ppid=21751 vsize=864248 CPUtime=0
/proc/21752/task/21759/stat : 21759 (java) S 21751 21738 17442 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 23942393 884989952 13579 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=21752/tid=21760] ppid=21751 vsize=864248 CPUtime=0
/proc/21752/task/21760/stat : 21760 (java) S 21751 21738 17442 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 23942393 884989952 13579 996147200 134512640 134550932 4294955936 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) 886472

[startup+6.30134 s]
/proc/loadavg: 2.08 2.02 2.01 3/76 21762
/proc/meminfo: memFree=1321408/2055920 swapFree=4192956/4192956
[pid=21738] ppid=21736 vsize=16868 CPUtime=4.47
/proc/21738/stat : 21738 (sugar) S 21736 21738 17442 0 -1 4194304 1364 22015 0 2 5 1 426 15 16 0 1 0 23942290 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 252438425698 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/21738/statm: 4217 1112 409 3 0 796 0
[pid=21761] ppid=21738 vsize=5356 CPUtime=0
/proc/21761/stat : 21761 (sh) S 21738 21738 17442 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 23942754 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21761/statm: 1339 232 193 169 0 50 0
[pid=21762] ppid=21761 vsize=5100 CPUtime=1.63
/proc/21762/stat : 21762 (picosat) R 21761 21738 17442 0 -1 4194304 1181 0 0 0 80 83 0 0 25 0 1 0 23942754 5222400 1167 996147200 134512640 134931368 4294956256 18446744073709551615 134549588 0 0 4096 0 0 0 0 17 1 0 0
/proc/21762/statm: 1275 1167 42 102 0 1170 0
Current children cumulated CPU time (s) 6.1
Current children cumulated vsize (KiB) 27324

[startup+12.702 s]
/proc/loadavg: 2.07 2.02 2.00 3/76 21762
/proc/meminfo: memFree=1318400/2055920 swapFree=4192956/4192956
[pid=21738] ppid=21736 vsize=16868 CPUtime=4.47
/proc/21738/stat : 21738 (sugar) S 21736 21738 17442 0 -1 4194304 1364 22015 0 2 5 1 426 15 16 0 1 0 23942290 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 252438425698 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/21738/statm: 4217 1112 409 3 0 796 0
[pid=21761] ppid=21738 vsize=5356 CPUtime=0
/proc/21761/stat : 21761 (sh) S 21738 21738 17442 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 23942754 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21761/statm: 1339 232 193 169 0 50 0
[pid=21762] ppid=21761 vsize=5892 CPUtime=7.97
/proc/21762/stat : 21762 (picosat) R 21761 21738 17442 0 -1 4194304 1393 0 0 0 714 83 0 0 25 0 1 0 23942754 6033408 1379 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21762/statm: 1473 1379 42 102 0 1368 0
Current children cumulated CPU time (s) 12.44
Current children cumulated vsize (KiB) 28116

[startup+25.5022 s]
/proc/loadavg: 2.06 2.01 2.00 3/76 21762
/proc/meminfo: memFree=1317312/2055920 swapFree=4192956/4192956
[pid=21738] ppid=21736 vsize=16868 CPUtime=25.08
/proc/21738/stat : 21738 (sugar) S 21736 21738 17442 0 -1 4194304 1425 24009 0 2 5 2 2402 99 17 0 1 0 23942290 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 252438425698 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/21738/statm: 4217 1112 409 3 0 796 0
Current children cumulated CPU time (s) 25.08
Current children cumulated vsize (KiB) 16868

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

[startup+25.6023 s]
/proc/loadavg: 2.06 2.01 2.00 3/76 21762
/proc/meminfo: memFree=1317312/2055920 swapFree=4192956/4192956
[pid=21738] ppid=21736 vsize=16868 CPUtime=25.08
/proc/21738/stat : 21738 (sugar) S 21736 21738 17442 0 -1 4194304 1446 24009 0 2 5 2 2402 99 16 0 1 0 23942290 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 252438425698 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/21738/statm: 4217 1112 409 3 0 796 0
Current children cumulated CPU time (s) 25.08
Current children cumulated vsize (KiB) 16868

Child status: 0
Real time (s): 25.6065
CPU time (s): 25.2232
CPU user time (s): 24.1723
CPU system time (s): 1.05084
CPU usage (%): 98.503
Max. virtual memory (cumulated for all children) (KiB): 886584

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 24.1723
system time used= 1.05084
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 29284
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= 2556
involuntary context switches= 2914

runsolver used 0.043993 second user time and 0.084987 second system time

The end

Launcher Data 

Begin job on node12 at 2009-07-12 05:19:13
IDJOB=2079771
IDBENCH=56954
IDSOLVER=738
FILE ID=node12/2079771-1247368752
PBS_JOBID= 9506997
Free space on /tmp= 66216 MiB

SOLVER NAME= Sugar v1.14.6+picosat
BENCH NAME= CPAI08/csp/rand-3-20-20/normalized-rand-3-20-20-60-632-28_ext.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-2079771-1247368752/watcher-2079771-1247368752 -o /tmp/evaluation-result-2079771-1247368752/solver-2079771-1247368752 -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-2079771-1247368752.xml

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

MD5SUM BENCH= fc572675ca9168db4ec114051eda767a
RANDOM SEED=959204588

node12.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:       1331960 kB
Buffers:         82152 kB
Cached:         538076 kB
SwapCached:          0 kB
Active:         177360 kB
Inactive:       466188 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1331960 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            2524 kB
Writeback:           0 kB
Mapped:          34036 kB
Slab:            65800 kB
Committed_AS:   231624 kB
PageTables:       1736 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= 66212 MiB
End job on node12 at 2009-07-12 05:19:38