Trace number 1042219

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 13.8989 14.1132

General information on the benchmark

Namecsp/allsquares/
normalized-squares-19-19.xml
MD5SUM6f5f17774d422cfafdd127e1eef7da74
Bench CategoryGLOBAL (global constraints)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark13.8989
Satisfiable
(Un)Satisfiability was proved
Number of variables722
Number of constraints858
Maximum constraint arity19
Maximum domain size50
Number of constraints which are defined in extension0
Number of constraints which are defined in intension685
Global constraints used (with number of constraints)cumulative(2),weightedsum(171)

Solver Data (download as text)

0.00/0.04	c 0	Sugar v1-13 + HOME/picosat
0.00/0.04	c 0	BEGIN Wed Jul  2 14:47:15 2008
0.00/0.04	c 0	PID 3963
0.00/0.05	c 0	HOST node16.alineos.net
0.00/0.05	c 0	CONVERTING HOME/instance-1042219-1215002835.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-1042219-1215002835.xml' 'HOME/temp.csp'
0.04/0.75	c 1	20 domains, 722 variables, 2 predicates, 0 relations, 858 constraints
0.04/0.78	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.04/0.78	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'
0.74/0.86	c 1	Parsing HOME/temp.csp
1.13/1.24	c 2	parsed 1602 expressions
1.13/1.25	c 2	Heap : 1 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
1.13/1.25	c 2	Converting to clausal form CSP
1.13/1.27	c 2	converted 161 (10%) expressions
1.13/1.27	c 2	converted 321 (20%) expressions
1.13/1.28	c 2	converted 481 (30%) expressions
1.13/1.28	c 2	converted 641 (40%) expressions
1.23/1.32	c 2	converted 801 (50%) expressions
1.43/1.54	c 2	converted 962 (60%) expressions
1.43/1.56	c 2	converted 1122 (70%) expressions
1.43/1.58	c 2	converted 1282 (80%) expressions
1.43/1.59	c 2	converted 1442 (90%) expressions
1.92/2.09	c 2	converted 1602 (100%) expressions
1.92/2.09	c 2	CSP : 4322 integers, 1116 booleans, 11026 clauses, largest domain size 101
1.92/2.09	c 2	Heap : 8 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.92/2.09	c 2	Propagation in CSP
2.03/2.19	c 2	10120 values, 0 unsatisfiable literals, and 0 valid clauses are removed
2.03/2.20	c 3	CSP : 4322 integers, 1116 booleans, 11026 clauses, largest domain size 51
2.03/2.20	c 3	Heap : 7 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
2.13/2.20	c 3	Simplifing CSP by introducing new Boolean variables
2.13/2.21	c 3	CSP : 4322 integers, 1116 booleans, 11026 clauses, largest domain size 51
2.13/2.21	c 3	Heap : 8 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
2.13/2.27	c 3	Encoding CSP to SAT : HOME/temp.cnf
2.13/2.30	c 3	433 (10%) CSP integer variables are encoded (1450 clauses, 16755 bytes)
2.21/2.30	c 3	865 (20%) CSP integer variables are encoded (2894 clauses, 35527 bytes)
2.21/2.31	c 3	1297 (30%) CSP integer variables are encoded (7231 clauses, 91908 bytes)
2.21/2.32	c 3	1729 (40%) CSP integer variables are encoded (11322 clauses, 150650 bytes)
2.21/2.33	c 3	2161 (50%) CSP integer variables are encoded (15450 clauses, 212570 bytes)
2.21/2.33	c 3	2594 (60%) CSP integer variables are encoded (19394 clauses, 271730 bytes)
2.21/2.34	c 3	3026 (70%) CSP integer variables are encoded (23834 clauses, 338330 bytes)
2.21/2.34	c 3	3458 (80%) CSP integer variables are encoded (27822 clauses, 398150 bytes)
2.21/2.35	c 3	3890 (90%) CSP integer variables are encoded (32054 clauses, 461630 bytes)
2.21/2.36	c 3	4322 (100%) CSP integer variables are encoded (35870 clauses, 518870 bytes)
2.32/2.46	c 3	1103 (10%) CSP clauses are encoded (71316 clauses, 1107127 bytes)
2.41/2.58	c 3	2206 (20%) CSP clauses are encoded (126555 clauses, 2100336 bytes)
2.51/2.69	c 3	3308 (30%) CSP clauses are encoded (183325 clauses, 3114912 bytes)
2.71/2.82	c 3	4411 (40%) CSP clauses are encoded (250178 clauses, 4481350 bytes)
2.82/2.95	c 3	5513 (50%) CSP clauses are encoded (312981 clauses, 5785876 bytes)
3.01/3.10	c 3	6616 (60%) CSP clauses are encoded (385653 clauses, 7288023 bytes)
3.12/3.24	c 4	7719 (70%) CSP clauses are encoded (457764 clauses, 8788435 bytes)
3.20/3.35	c 4	8821 (80%) CSP clauses are encoded (511496 clauses, 9903475 bytes)
3.30/3.48	c 4	9924 (90%) CSP clauses are encoded (577008 clauses, 11266891 bytes)
3.50/3.61	c 4	11026 (100%) CSP clauses are encoded (644751 clauses, 12667227 bytes)
3.50/3.61	c 4	11026 CSP clauses encoded
3.50/3.61	c 4	Writing map file : HOME/temp.map
3.50/3.62	c 4	Heap : 7 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
3.50/3.62	c 4	SAT : 41262 SAT variables, 644751 SAT clauses, 12667227 bytes
3.50/3.62	c 4	Heap : 7 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
3.50/3.67	c 4	SOLVING HOME/temp.cnf
3.50/3.67	c 4	CMD HOME/picosat 'HOME/temp.cnf' -o 'HOME/temp.out'
13.56/13.84	c 14	DECODING HOME/temp.out WITH HOME/temp.map
13.56/13.84	c 14	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
13.62/13.92	c 14	Decoding HOME/temp.out
13.62/14.06	s SATISFIABLE
13.62/14.08	v 27 22 19 19 19 19 35 42 25 24 39 27 14 0 35 34 0 17 0 37 5 5 0 8 13 31 31 10 0 39 38 37 36 16 0 19 19 0 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 1 0 0 0 1 0 0 0 0 0 0 1 0 0 0 1 1 0 1 0 0 0 1 0 0 1 0 0 0 1 0 0 1 0 0 1 1 0 0 1 0 1 0 1 0 0 0 1 0 1 0 1 0 1 0 0 0 0 0 1 0 0 1 0 0 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 0 0 1 0 1 0 1 0 1 0 0 0 1 0 0 1 1 0 1 0 1 0 1 0 0 0 0 1 1 0 0 0 1 0 0 1 0 0 0 0 0 1 0 0 1 0 0 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 0 0 1 0 1 0 1 0 1 0 0 0 1 0 0 1 1 0 1 0 1 0 1 0 0 0 0 1 1 0 0 0 1 0 0 1 0 0 0 0 1 0 0 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 0 0 1 0 1 0 1 0 1 0 0 0 1 0 0 1 1 0 1 0 1 0 1 0 0 0 0 1 1 0 0 0 1 0 0 1 0 0 0 0 1 0 1 0 1 0 1 0 1 0 1 0 0 0 1 0 0 0 1 0 1 0 1 0 1 0 0 0 1 0 0 1 1 0 1 0 1 0 1 0 0 0 0 1 1 0 0 0 1 0 0 1 0 0 1 0 1 0 1 0 1 0 1 0 0 0 0 0 0 1 1 0 1 0 1 0 1 0 0 0 1 0 0 1 1 0 1 0 0 0 1 0 0 0 0 1 1 0 0 0 1 0 0 1 0 0 1 0 0 0 0 1 0 1 0 1 0 1 0 0 1 0 0 0 1 0 0 1 0 0 0 1 0 0 0 0 0 1 0 0 0 1 0 1 0 0 0 1 0 0 0 1 0 1 0 1 0 1 0 1 0 1 0 0 1 0 0 1 0 0 0 1 0 0 0 1 0 0 0 0 0 1 0 0 0 1 0 1 0 0 0 1 0 0 0 1 0 1 0 0 0 1 1 0 1 0 0 0 1 0 0 0 1 0 0 1 1 0 1 0 0 0 1 0 0 0 0 1 1 0 0 0 1 0 0 1 0 0 1 0 1 0 0 0 1 0 0 0 1 0 0 1 1 0 1 0 1 0 1 0 0 0 0 1 1 0 0 0 1 0 0 1 0 0 0 1 0 0 0 1 0 0 0 1 0 0 0 0 0 1 0 0 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 0 0 1 0 0 0 0 0 1 0 0 0 1 0 1 0 1 0 0 0 1 0 1 0 1 0 1 0 0 1 0 0 1 1 0 0 1 0 0 0 1 0 0 0 1 0 0 0 1 1 0 0 1 1 0 0 1 0 0 0 1 1 0 0 0 0 0 0 1 0 0 0 1 0 1 0 0 0 1 0 0 0 1 0 0 0 1 1 0 0 0 1 0 0 1 0 0 1 0 0 0 0 0 0 1 0 0 0 1
13.62/14.09	c 14	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
13.63/14.11	c 14	CPU 10.55 (0.04 0.01 10.51 3.32)
13.63/14.11	c 14	END Wed Jul  2 14:47:29 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-1042219-1215002835/watcher-1042219-1215002835 -o /tmp/evaluation-result-1042219-1215002835/solver-1042219-1215002835 -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-1042219-1215002835.xml 

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


[startup+0 s]
/proc/loadavg: 2.00 2.01 1.97 4/73 3963
/proc/meminfo: memFree=1448824/2055920 swapFree=4179784/4192956
[pid=3963] ppid=3961 vsize=12268 CPUtime=0
/proc/3963/stat : 3963 (sugar) D 3961 3963 2940 0 -1 4194304 348 0 0 0 0 0 0 0 24 0 1 0 1979258123 12562432 316 996147200 4194304 4206940 548682068608 18446744073709551615 231962540645 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/3963/statm: 3067 316 241 3 0 167 0

[startup+0.05402 s]
/proc/loadavg: 2.00 2.01 1.97 4/73 3963
/proc/meminfo: memFree=1448824/2055920 swapFree=4179784/4192956
[pid=3963] ppid=3961 vsize=13600 CPUtime=0.04
/proc/3963/stat : 3963 (sugar) S 3961 3963 2940 0 -1 4194304 900 127 0 0 3 1 0 0 19 0 1 0 1979258123 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 231971270754 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/3963/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13600

[startup+0.10128 s]
/proc/loadavg: 2.00 2.01 1.97 4/73 3963
/proc/meminfo: memFree=1448824/2055920 swapFree=4179784/4192956
[pid=3963] ppid=3961 vsize=13600 CPUtime=0.04
/proc/3963/stat : 3963 (sugar) S 3961 3963 2940 0 -1 4194304 900 127 0 0 3 1 0 0 19 0 1 0 1979258123 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 231971270754 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/3963/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13600

[startup+0.301222 s]
/proc/loadavg: 2.00 2.01 1.97 4/73 3963
/proc/meminfo: memFree=1448824/2055920 swapFree=4179784/4192956
[pid=3963] ppid=3961 vsize=13600 CPUtime=0.04
/proc/3963/stat : 3963 (sugar) S 3961 3963 2940 0 -1 4194304 900 127 0 0 3 1 0 0 19 0 1 0 1979258123 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 231971270754 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/3963/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13600

[startup+0.701125 s]
/proc/loadavg: 2.00 2.01 1.97 4/73 3963
/proc/meminfo: memFree=1448824/2055920 swapFree=4179784/4192956
[pid=3963] ppid=3961 vsize=13600 CPUtime=0.04
/proc/3963/stat : 3963 (sugar) S 3961 3963 2940 0 -1 4194304 900 127 0 0 3 1 0 0 19 0 1 0 1979258123 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 231971270754 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/3963/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13600

[startup+1.50292 s]
/proc/loadavg: 2.00 2.01 1.97 4/84 3985
/proc/meminfo: memFree=1441376/2055920 swapFree=4179784/4192956
[pid=3963] ppid=3961 vsize=13600 CPUtime=0.74
/proc/3963/stat : 3963 (sugar) S 3961 3963 2940 0 -1 4194304 973 4909 0 1 3 1 67 3 15 0 1 0 1979258123 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 231971270754 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/3963/statm: 3400 797 370 3 0 500 0
[pid=3976] ppid=3963 vsize=5356 CPUtime=0
/proc/3976/stat : 3976 (sh) S 3963 3963 2940 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 1979258201 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3976/statm: 1339 233 193 169 0 50 0
[pid=3977] ppid=3976 vsize=867532 CPUtime=0.69
/proc/3977/stat : 3977 (java) S 3976 3963 2940 0 -1 0 4736 0 1 0 66 3 0 0 18 0 9 0 1979258201 888352768 4197 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/3977/statm: 216883 4197 1729 9 0 211458 0
[pid=3977/tid=3978] ppid=3976 vsize=867532 CPUtime=0.52
/proc/3977/task/3978/stat : 3978 (java) R 3976 3963 2940 0 -1 64 2637 0 1 0 51 1 0 0 19 0 9 0 1979258202 888352768 4197 996147200 134512640 134550740 4294955952 18446744073709551615 4125950500 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3977/tid=3979] ppid=3976 vsize=867532 CPUtime=0.02
/proc/3977/task/3979/stat : 3979 (java) S 3976 3963 2940 0 -1 64 288 0 0 0 2 0 0 0 16 0 9 0 1979258204 888352768 4197 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=3977/tid=3980] ppid=3976 vsize=867532 CPUtime=0
/proc/3977/task/3980/stat : 3980 (java) S 3976 3963 2940 0 -1 64 9 0 0 0 0 0 0 0 19 0 9 0 1979258204 888352768 4197 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3977/tid=3981] ppid=3976 vsize=867532 CPUtime=0
/proc/3977/task/3981/stat : 3981 (java) S 3976 3963 2940 0 -1 64 4 0 0 0 0 0 0 0 20 0 9 0 1979258204 888352768 4197 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3977/tid=3982] ppid=3976 vsize=867532 CPUtime=0
/proc/3977/task/3982/stat : 3982 (java) S 3976 3963 2940 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 1979258206 888352768 4197 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3977/tid=3983] ppid=3976 vsize=867532 CPUtime=0.13
/proc/3977/task/3983/stat : 3983 (java) R 3976 3963 2940 0 -1 64 1119 0 0 0 13 0 0 0 17 0 9 0 1979258206 888352768 4197 996147200 134512640 134550740 4294955952 18446744073709551615 101584177 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3977/tid=3984] ppid=3976 vsize=867532 CPUtime=0
/proc/3977/task/3984/stat : 3984 (java) S 3976 3963 2940 0 -1 64 2 0 0 0 0 0 0 0 19 0 9 0 1979258206 888352768 4197 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3977/tid=3985] ppid=3976 vsize=867532 CPUtime=0
/proc/3977/task/3985/stat : 3985 (java) S 3976 3963 2940 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 1979258206 888352768 4197 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1.43
Current children cumulated vsize (KiB) 886488

[startup+3.10255 s]
/proc/loadavg: 2.00 2.01 1.97 3/84 3985
/proc/meminfo: memFree=1428192/2055920 swapFree=4179784/4192956
[pid=3963] ppid=3961 vsize=13600 CPUtime=0.74
/proc/3963/stat : 3963 (sugar) S 3961 3963 2940 0 -1 4194304 974 4909 0 1 3 1 67 3 15 0 1 0 1979258123 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 231971270754 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/3963/statm: 3400 797 370 3 0 500 0
[pid=3976] ppid=3963 vsize=5356 CPUtime=0
/proc/3976/stat : 3976 (sh) S 3963 3963 2940 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 1979258201 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3976/statm: 1339 233 193 169 0 50 0
[pid=3977] ppid=3976 vsize=868484 CPUtime=2.27
/proc/3977/stat : 3977 (java) S 3976 3963 2940 0 -1 0 8344 0 1 0 216 11 0 0 18 0 9 0 1979258201 889327616 7312 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/3977/statm: 217121 7312 2564 9 0 211668 0
[pid=3977/tid=3978] ppid=3976 vsize=868484 CPUtime=1.64
/proc/3977/task/3978/stat : 3978 (java) R 3976 3963 2940 0 -1 64 2964 0 1 0 158 6 0 0 24 0 9 0 1979258202 889327616 7312 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3977/tid=3979] ppid=3976 vsize=868484 CPUtime=0.32
/proc/3977/task/3979/stat : 3979 (java) S 3976 3963 2940 0 -1 64 3186 0 0 0 29 3 0 0 16 0 9 0 1979258204 889327616 7312 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=3977/tid=3980] ppid=3976 vsize=868484 CPUtime=0
/proc/3977/task/3980/stat : 3980 (java) S 3976 3963 2940 0 -1 64 9 0 0 0 0 0 0 0 16 0 9 0 1979258204 889327616 7312 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3977/tid=3981] ppid=3976 vsize=868484 CPUtime=0
/proc/3977/task/3981/stat : 3981 (java) S 3976 3963 2940 0 -1 64 5 0 0 0 0 0 0 0 16 0 9 0 1979258204 889327616 7312 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3977/tid=3982] ppid=3976 vsize=868484 CPUtime=0
/proc/3977/task/3982/stat : 3982 (java) S 3976 3963 2940 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 1979258206 889327616 7312 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3977/tid=3983] ppid=3976 vsize=868484 CPUtime=0.28
/proc/3977/task/3983/stat : 3983 (java) S 3976 3963 2940 0 -1 64 1501 0 0 0 28 0 0 0 16 0 9 0 1979258206 889327616 7312 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3977/tid=3984] ppid=3976 vsize=868484 CPUtime=0
/proc/3977/task/3984/stat : 3984 (java) S 3976 3963 2940 0 -1 64 2 0 0 0 0 0 0 0 19 0 9 0 1979258206 889327616 7312 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3977/tid=3985] ppid=3976 vsize=868484 CPUtime=0
/proc/3977/task/3985/stat : 3985 (java) S 3976 3963 2940 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 1979258206 889327616 7312 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 3.01
Current children cumulated vsize (KiB) 887440

[startup+6.30167 s]
/proc/loadavg: 2.08 2.02 1.98 3/76 3987
/proc/meminfo: memFree=1424480/2055920 swapFree=4179784/4192956
[pid=3963] ppid=3961 vsize=13600 CPUtime=3.54
/proc/3963/stat : 3963 (sugar) S 3961 3963 2940 0 -1 4194304 1024 13704 0 2 3 1 330 20 16 0 1 0 1979258123 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 231971270754 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/3963/statm: 3400 799 370 3 0 500 0
[pid=3986] ppid=3963 vsize=5356 CPUtime=0
/proc/3986/stat : 3986 (sh) S 3963 3963 2940 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1979258491 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3986/statm: 1339 232 193 169 0 50 0
[pid=3987] ppid=3986 vsize=14592 CPUtime=2.59
/proc/3987/stat : 3987 (picosat) R 3986 3963 2940 0 -1 4194304 3174 0 0 0 116 143 0 0 25 0 1 0 1979258491 14942208 3160 996147200 134512640 134931368 4294956256 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/3987/statm: 3648 3160 40 102 0 3543 0
Current children cumulated CPU time (s) 6.13
Current children cumulated vsize (KiB) 33548

[startup+12.702 s]
/proc/loadavg: 2.15 2.04 1.98 3/76 3987
/proc/meminfo: memFree=1409768/2055920 swapFree=4179784/4192956
[pid=3963] ppid=3961 vsize=13600 CPUtime=3.54
/proc/3963/stat : 3963 (sugar) S 3961 3963 2940 0 -1 4194304 1024 13704 0 2 3 1 330 20 16 0 1 0 1979258123 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 231971270754 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/3963/statm: 3400 799 370 3 0 500 0
[pid=3986] ppid=3963 vsize=5356 CPUtime=0
/proc/3986/stat : 3986 (sh) S 3963 3963 2940 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1979258491 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3986/statm: 1339 232 193 169 0 50 0
[pid=3987] ppid=3986 vsize=28136 CPUtime=8.94
/proc/3987/stat : 3987 (picosat) R 3986 3963 2940 0 -1 4194304 6045 0 0 0 587 307 0 0 25 0 1 0 1979258491 28811264 6020 996147200 134512640 134931368 4294956256 18446744073709551615 134525760 0 0 4096 0 0 0 0 17 1 0 0
/proc/3987/statm: 7034 6020 42 102 0 6929 0
Current children cumulated CPU time (s) 12.48
Current children cumulated vsize (KiB) 47092

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

[startup+13.5028 s]
/proc/loadavg: 2.14 2.04 1.98 3/76 3987
/proc/meminfo: memFree=1409704/2055920 swapFree=4179784/4192956
[pid=3963] ppid=3961 vsize=13600 CPUtime=3.54
/proc/3963/stat : 3963 (sugar) S 3961 3963 2940 0 -1 4194304 1024 13704 0 2 3 1 330 20 16 0 1 0 1979258123 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 231971270754 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/3963/statm: 3400 799 370 3 0 500 0
[pid=3986] ppid=3963 vsize=5356 CPUtime=0
/proc/3986/stat : 3986 (sh) S 3963 3963 2940 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1979258491 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3986/statm: 1339 232 193 169 0 50 0
[pid=3987] ppid=3986 vsize=28136 CPUtime=9.73
/proc/3987/stat : 3987 (picosat) R 3986 3963 2940 0 -1 4194304 6050 0 0 0 666 307 0 0 25 0 1 0 1979258491 28811264 6025 996147200 134512640 134931368 4294956256 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/3987/statm: 7034 6025 42 102 0 6929 0
Current children cumulated CPU time (s) 13.27
Current children cumulated vsize (KiB) 47092

[startup+13.9027 s]
/proc/loadavg: 2.14 2.04 1.98 3/76 3987
/proc/meminfo: memFree=1409704/2055920 swapFree=4179784/4192956
[pid=3963] ppid=3961 vsize=13600 CPUtime=13.62
/proc/3963/stat : 3963 (sugar) S 3961 3963 2940 0 -1 4194304 1073 20172 0 2 3 1 1030 328 17 0 1 0 1979258123 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 231971270754 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/3963/statm: 3400 799 370 3 0 500 0
Current children cumulated CPU time (s) 13.62
Current children cumulated vsize (KiB) 13600

[startup+14.1026 s]
/proc/loadavg: 2.14 2.04 1.98 3/76 3987
/proc/meminfo: memFree=1409704/2055920 swapFree=4179784/4192956
[pid=3963] ppid=3961 vsize=13600 CPUtime=13.63
/proc/3963/stat : 3963 (sugar) S 3961 3963 2940 0 -1 4194304 1093 20172 0 2 4 1 1030 328 15 0 1 0 1979258123 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 231971270754 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/3963/statm: 3400 799 370 3 0 500 0
Current children cumulated CPU time (s) 13.63
Current children cumulated vsize (KiB) 13600

Child status: 0
Real time (s): 14.1132
CPU time (s): 13.8989
CPU user time (s): 10.5544
CPU system time (s): 3.34449
CPU usage (%): 98.4816
Max. virtual memory (cumulated for all children) (KiB): 887440

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 10.5544
system time used= 3.34449
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25199
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= 5270
involuntary context switches= 5339

runsolver used 0.026995 second user time and 0.047992 second system time

The end

Launcher Data (download as text)

Begin job on node16 at 2008-07-02 14:47:15
IDJOB=1042219
IDBENCH=53884
IDSOLVER=345
FILE ID=node16/1042219-1215002835
PBS_JOBID= 7870890
Free space on /tmp= 66556 MiB

SOLVER NAME= Sugar v1.13+picosat
BENCH NAME= CPAI08/csp/allsquares/normalized-squares-19-19.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-1042219-1215002835/watcher-1042219-1215002835 -o /tmp/evaluation-result-1042219-1215002835/solver-1042219-1215002835 -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-1042219-1215002835.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 6f5f17774d422cfafdd127e1eef7da74
RANDOM SEED=1149730685

node16.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		: 3000.213
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		: 3000.213
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:       1449304 kB
Buffers:         66680 kB
Cached:         449180 kB
SwapCached:       7400 kB
Active:         120940 kB
Inactive:       413428 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1449304 kB
SwapTotal:     4192956 kB
SwapFree:      4179784 kB
Dirty:            1416 kB
Writeback:           0 kB
Mapped:          24384 kB
Slab:            57608 kB
Committed_AS:  3381292 kB
PageTables:       1812 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= 66552 MiB
End job on node16 at 2008-07-02 14:47:30