Trace number 2092267

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+picosatUNSAT 44.2323 44.6894

General information on the benchmark

Namecsp/tightness0.8/
normalized-rand-2-40-80-103-800-99_ext.xml
MD5SUM12a26fd39c5063e54ad5459b71a5f5ae
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.78488
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints103
Maximum constraint arity2
Maximum domain size80
Number of constraints which are defined in extension103
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.05/0.08	c 0	Sugar v1-14-6 + HOME/picosat
0.05/0.08	c 0	BEGIN Sun Jul 12 13:14:13 2009
0.05/0.08	c 0	PID 28112
0.05/0.08	c 0	HOST node16.alineos.net
0.05/0.08	c 0	CONVERTING HOME/instance-2092267-1247397252.xml TO HOME/temp.csp
0.05/0.08	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.XML2CSP -v -v 'HOME/instance-2092267-1247397252.xml' 'HOME/temp.csp'
0.07/0.66	c 0	1 domains, 40 variables, 0 predicates, 103 relations, 103 constraints
0.07/0.67	c 0	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.07/0.67	c 0	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'
0.64/0.76	c 0	Parsing HOME/temp.csp
1.53/1.68	c 1	parsed 247 expressions
1.53/1.69	c 1	Heap : 13 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.53/1.69	c 1	Converting to clausal form CSP
1.64/1.71	c 1	converted 25 (10%) expressions
1.64/1.72	c 1	converted 50 (20%) expressions
1.64/1.73	c 1	converted 75 (30%) expressions
1.64/1.74	c 1	converted 99 (40%) expressions
1.64/1.74	c 1	converted 124 (50%) expressions
1.64/1.78	c 1	converted 149 (60%) expressions
1.73/1.84	c 1	converted 173 (70%) expressions
1.93/2.06	c 2	converted 198 (80%) expressions
2.03/2.16	c 2	converted 223 (90%) expressions
2.13/2.24	c 2	converted 247 (100%) expressions
2.13/2.24	c 2	CSP : 40 integers, 0 booleans, 103 clauses, largest domain size 80
2.13/2.24	c 2	Heap : 25 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
2.13/2.24	c 2	Propagation in CSP
2.13/2.24	c 2	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
2.13/2.24	c 2	CSP : 40 integers, 0 booleans, 103 clauses, largest domain size 80
2.13/2.24	c 2	Heap : 25 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
2.13/2.24	c 2	Simplifing CSP by introducing new Boolean variables
2.13/2.24	c 2	CSP : 40 integers, 0 booleans, 103 clauses, largest domain size 80
2.13/2.24	c 2	Heap : 25 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
2.23/2.33	c 2	Encoding CSP to SAT : HOME/temp.cnf
2.23/2.35	c 2	4 (10%) CSP integer variables are encoded (312 clauses, 3284 bytes)
2.23/2.35	c 2	8 (20%) CSP integer variables are encoded (624 clauses, 6716 bytes)
2.23/2.36	c 2	12 (30%) CSP integer variables are encoded (936 clauses, 10148 bytes)
2.23/2.36	c 2	16 (40%) CSP integer variables are encoded (1248 clauses, 14103 bytes)
2.23/2.36	c 2	20 (50%) CSP integer variables are encoded (1560 clauses, 18159 bytes)
2.23/2.36	c 2	24 (60%) CSP integer variables are encoded (1872 clauses, 22215 bytes)
2.23/2.36	c 2	28 (70%) CSP integer variables are encoded (2184 clauses, 26271 bytes)
2.23/2.36	c 2	32 (80%) CSP integer variables are encoded (2496 clauses, 30327 bytes)
2.23/2.36	c 2	36 (90%) CSP integer variables are encoded (2808 clauses, 34383 bytes)
2.23/2.36	c 2	40 (100%) CSP integer variables are encoded (3120 clauses, 38439 bytes)
2.33/2.49	c 2	11 (10%) CSP clauses are encoded (14563 clauses, 263512 bytes)
2.43/2.57	c 2	21 (20%) CSP clauses are encoded (24914 clauses, 479358 bytes)
2.53/2.65	c 2	31 (30%) CSP clauses are encoded (35539 clauses, 699151 bytes)
2.63/2.73	c 2	42 (40%) CSP clauses are encoded (46803 clauses, 935223 bytes)
2.73/2.81	c 2	52 (50%) CSP clauses are encoded (57233 clauses, 1155452 bytes)
2.73/2.88	c 2	62 (60%) CSP clauses are encoded (67691 clauses, 1388085 bytes)
2.83/2.98	c 3	73 (70%) CSP clauses are encoded (79163 clauses, 1654390 bytes)
2.92/3.05	c 3	83 (80%) CSP clauses are encoded (89606 clauses, 1896513 bytes)
3.02/3.13	c 3	93 (90%) CSP clauses are encoded (100023 clauses, 2138153 bytes)
3.12/3.21	c 3	103 (100%) CSP clauses are encoded (110434 clauses, 2379749 bytes)
3.12/3.21	c 3	103 CSP clauses encoded
3.12/3.21	c 3	Writing map file : HOME/temp.map
3.12/3.21	c 3	Heap : 11 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
3.12/3.21	c 3	SAT : 3160 SAT variables, 110434 SAT clauses, 2379749 bytes
3.12/3.21	c 3	Heap : 11 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
3.12/3.24	c 3	SOLVING HOME/temp.cnf
3.12/3.24	c 3	CMD HOME/picosat 'HOME/temp.cnf' -o 'HOME/temp.out'
44.02/44.57	c 44	DECODING HOME/temp.out WITH HOME/temp.map
44.02/44.57	c 44	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'
44.10/44.65	c 44	Decoding HOME/temp.out
44.10/44.67	s UNSATISFIABLE
44.10/44.68	c 44	Heap : 0 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
44.10/44.68	c 44	CPU 44.21 (0.06 0.02 43.32 0.81)
44.10/44.68	c 44	END Sun Jul 12 13:14:57 2009

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2092267-1247397252/watcher-2092267-1247397252 -o /tmp/evaluation-result-2092267-1247397252/solver-2092267-1247397252 -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-2092267-1247397252.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: 2.01 2.01 2.00 4/74 28112
/proc/meminfo: memFree=1827536/2055920 swapFree=4192812/4192956
[pid=28112] ppid=28110 vsize=4708 CPUtime=0
/proc/28112/stat : 28112 (sugar) R 28110 28112 27911 0 -1 4194304 58 0 0 0 0 0 0 0 20 0 1 0 26792112 4820992 43 996147200 4194304 4206940 548682068608 18446744073709551615 231959754121 0 0 4096 0 0 0 0 17 1 0 0
/proc/28112/statm: 1177 43 33 3 0 8 0

[startup+0.0736469 s]
/proc/loadavg: 2.01 2.01 2.00 4/74 28112
/proc/meminfo: memFree=1827536/2055920 swapFree=4192812/4192956
[pid=28112] ppid=28110 vsize=16476 CPUtime=0.05
/proc/28112/stat : 28112 (sugar) R 28110 28112 27911 0 -1 4194304 1030 0 0 0 4 1 0 0 18 0 1 0 26792112 16871424 998 996147200 4194304 4206940 548682068608 18446744073709551615 231979994860 0 0 4224 0 0 0 0 17 1 0 0
/proc/28112/statm: 4119 998 380 3 0 698 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 16476

[startup+0.103217 s]
/proc/loadavg: 2.01 2.01 2.00 4/74 28112
/proc/meminfo: memFree=1827536/2055920 swapFree=4192812/4192956
[pid=28112] ppid=28110 vsize=16868 CPUtime=0.07
/proc/28112/stat : 28112 (sugar) S 28110 28112 27911 0 -1 4194304 1227 128 0 0 5 2 0 0 19 0 1 0 26792112 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 231971270754 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28112/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+0.301582 s]
/proc/loadavg: 2.01 2.01 2.00 4/74 28112
/proc/meminfo: memFree=1827536/2055920 swapFree=4192812/4192956
[pid=28112] ppid=28110 vsize=16868 CPUtime=0.07
/proc/28112/stat : 28112 (sugar) S 28110 28112 27911 0 -1 4194304 1227 128 0 0 5 2 0 0 19 0 1 0 26792112 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 231971270754 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28112/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+0.701466 s]
/proc/loadavg: 2.01 2.01 2.00 4/74 28112
/proc/meminfo: memFree=1827536/2055920 swapFree=4192812/4192956
[pid=28112] ppid=28110 vsize=16868 CPUtime=0.64
/proc/28112/stat : 28112 (sugar) S 28110 28112 27911 0 -1 4194304 1292 5205 0 1 5 2 54 3 16 0 1 0 26792112 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 231971270754 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28112/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.64
Current children cumulated vsize (KiB) 16868

[startup+1.50223 s]
/proc/loadavg: 2.17 2.04 2.01 3/85 28134
/proc/meminfo: memFree=1817464/2055920 swapFree=4192812/4192956
[pid=28112] ppid=28110 vsize=16868 CPUtime=0.64
/proc/28112/stat : 28112 (sugar) S 28110 28112 27911 0 -1 4194304 1309 5205 0 1 5 2 54 3 16 0 1 0 26792112 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 231971270754 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28112/statm: 4217 1111 409 3 0 796 0
[pid=28125] ppid=28112 vsize=5356 CPUtime=0
/proc/28125/stat : 28125 (sh) S 28112 28112 27911 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 26792180 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28125/statm: 1339 233 193 169 0 50 0
[pid=28126] ppid=28125 vsize=862288 CPUtime=0.8
/proc/28126/stat : 28126 (java) S 28125 28112 27911 0 -1 0 6931 0 1 0 76 4 0 0 18 0 9 0 26792180 882982912 6208 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/28126/statm: 215572 6208 2158 9 0 210485 0
[pid=28126/tid=28127] ppid=28125 vsize=862288 CPUtime=0.55
/proc/28126/task/28127/stat : 28127 (java) R 28125 28112 27911 0 -1 64 2032 0 1 0 54 1 0 0 22 0 9 0 26792181 882982912 6208 996147200 134512640 134550932 4294955936 18446744073709551615 4126424979 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28126/tid=28128] ppid=28125 vsize=862288 CPUtime=0.18
/proc/28126/task/28128/stat : 28128 (java) S 28125 28112 27911 0 -1 64 3898 0 0 0 17 1 0 0 16 0 9 0 26792182 882982912 6208 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=28126/tid=28129] ppid=28125 vsize=862288 CPUtime=0
/proc/28126/task/28129/stat : 28129 (java) S 28125 28112 27911 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 26792182 882982912 6208 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28126/tid=28130] ppid=28125 vsize=862288 CPUtime=0
/proc/28126/task/28130/stat : 28130 (java) S 28125 28112 27911 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 26792182 882982912 6208 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28126/tid=28131] ppid=28125 vsize=862288 CPUtime=0
/proc/28126/task/28131/stat : 28131 (java) S 28125 28112 27911 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 26792184 882982912 6208 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28126/tid=28132] ppid=28125 vsize=862288 CPUtime=0.03
/proc/28126/task/28132/stat : 28132 (java) S 28125 28112 27911 0 -1 64 299 0 0 0 3 0 0 0 17 0 9 0 26792184 882982912 6208 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28126/tid=28133] ppid=28125 vsize=862288 CPUtime=0
/proc/28126/task/28133/stat : 28133 (java) S 28125 28112 27911 0 -1 64 0 0 0 0 0 0 0 0 19 0 9 0 26792184 882982912 6208 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28126/tid=28134] ppid=28125 vsize=862288 CPUtime=0
/proc/28126/task/28134/stat : 28134 (java) S 28125 28112 27911 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 26792184 882982912 6208 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.44
Current children cumulated vsize (KiB) 884512

[startup+3.10178 s]
/proc/loadavg: 2.17 2.04 2.01 4/85 28134
/proc/meminfo: memFree=1793784/2055920 swapFree=4192812/4192956
[pid=28112] ppid=28110 vsize=16868 CPUtime=0.65
/proc/28112/stat : 28112 (sugar) S 28110 28112 27911 0 -1 4194304 1310 5205 0 1 6 2 54 3 15 0 1 0 26792112 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 231971270754 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28112/statm: 4217 1111 409 3 0 796 0
[pid=28125] ppid=28112 vsize=5356 CPUtime=0
/proc/28125/stat : 28125 (sh) S 28112 28112 27911 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 26792180 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28125/statm: 1339 233 193 169 0 50 0
[pid=28126] ppid=28125 vsize=864496 CPUtime=2.37
/proc/28126/stat : 28126 (java) S 28125 28112 27911 0 -1 0 12073 0 1 0 228 9 0 0 18 0 9 0 26792180 885243904 11255 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/28126/statm: 216124 11255 2590 9 0 210601 0
[pid=28126/tid=28127] ppid=28125 vsize=864496 CPUtime=1.54
/proc/28126/task/28127/stat : 28127 (java) R 28125 28112 27911 0 -1 64 3022 0 1 0 150 4 0 0 24 0 9 0 26792181 885243904 11255 996147200 134512640 134550932 4294955936 18446744073709551615 102094025 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28126/tid=28128] ppid=28125 vsize=864496 CPUtime=0.72
/proc/28126/task/28128/stat : 28128 (java) S 28125 28112 27911 0 -1 64 8020 0 0 0 69 3 0 0 16 0 9 0 26792182 885243904 11255 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=28126/tid=28129] ppid=28125 vsize=864496 CPUtime=0
/proc/28126/task/28129/stat : 28129 (java) S 28125 28112 27911 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 26792182 885243904 11255 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28126/tid=28130] ppid=28125 vsize=864496 CPUtime=0
/proc/28126/task/28130/stat : 28130 (java) S 28125 28112 27911 0 -1 64 9 0 0 0 0 0 0 0 16 0 9 0 26792182 885243904 11255 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28126/tid=28131] ppid=28125 vsize=864496 CPUtime=0
/proc/28126/task/28131/stat : 28131 (java) S 28125 28112 27911 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 26792184 885243904 11255 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28126/tid=28132] ppid=28125 vsize=864496 CPUtime=0.07
/proc/28126/task/28132/stat : 28132 (java) S 28125 28112 27911 0 -1 64 329 0 0 0 7 0 0 0 16 0 9 0 26792184 885243904 11255 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28126/tid=28133] ppid=28125 vsize=864496 CPUtime=0
/proc/28126/task/28133/stat : 28133 (java) S 28125 28112 27911 0 -1 64 0 0 0 0 0 0 0 0 19 0 9 0 26792184 885243904 11255 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28126/tid=28134] ppid=28125 vsize=864496 CPUtime=0
/proc/28126/task/28134/stat : 28134 (java) S 28125 28112 27911 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 26792184 885243904 11255 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 3.02
Current children cumulated vsize (KiB) 886720

[startup+6.30186 s]
/proc/loadavg: 2.17 2.04 2.01 3/77 28136
/proc/meminfo: memFree=1816120/2055920 swapFree=4192812/4192956
[pid=28112] ppid=28110 vsize=16868 CPUtime=3.15
/proc/28112/stat : 28112 (sugar) S 28110 28112 27911 0 -1 4194304 1365 17588 0 2 6 2 293 14 16 0 1 0 26792112 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 231971270754 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28112/statm: 4217 1113 409 3 0 796 0
[pid=28135] ppid=28112 vsize=5356 CPUtime=0
/proc/28135/stat : 28135 (sh) S 28112 28112 27911 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26792437 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28135/statm: 1339 232 193 169 0 50 0
[pid=28136] ppid=28135 vsize=5136 CPUtime=3.01
/proc/28136/stat : 28136 (picosat) R 28135 28112 27911 0 -1 4194304 1208 0 0 0 239 62 0 0 25 0 1 0 26792437 5259264 1194 996147200 134512640 134931368 4294956256 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/28136/statm: 1284 1194 42 102 0 1179 0
Current children cumulated CPU time (s) 6.16
Current children cumulated vsize (KiB) 27360

[startup+12.701 s]
/proc/loadavg: 2.14 2.04 2.01 3/77 28136
/proc/meminfo: memFree=1814648/2055920 swapFree=4192812/4192956
[pid=28112] ppid=28110 vsize=16868 CPUtime=3.15
/proc/28112/stat : 28112 (sugar) S 28110 28112 27911 0 -1 4194304 1365 17588 0 2 6 2 293 14 16 0 1 0 26792112 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 231971270754 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28112/statm: 4217 1113 409 3 0 796 0
[pid=28135] ppid=28112 vsize=5356 CPUtime=0
/proc/28135/stat : 28135 (sh) S 28112 28112 27911 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26792437 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28135/statm: 1339 232 193 169 0 50 0
[pid=28136] ppid=28135 vsize=6456 CPUtime=9.36
/proc/28136/stat : 28136 (picosat) R 28135 28112 27911 0 -1 4194304 1531 0 0 0 873 63 0 0 25 0 1 0 26792437 6610944 1517 996147200 134512640 134931368 4294956256 18446744073709551615 134531364 0 0 4096 0 0 0 0 17 1 0 0
/proc/28136/statm: 1614 1517 42 102 0 1509 0
Current children cumulated CPU time (s) 12.51
Current children cumulated vsize (KiB) 28680

[startup+25.5023 s]
/proc/loadavg: 2.20 2.05 2.01 3/77 28136
/proc/meminfo: memFree=1813880/2055920 swapFree=4192812/4192956
[pid=28112] ppid=28110 vsize=16868 CPUtime=3.15
/proc/28112/stat : 28112 (sugar) S 28110 28112 27911 0 -1 4194304 1365 17588 0 2 6 2 293 14 16 0 1 0 26792112 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 231971270754 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28112/statm: 4217 1113 409 3 0 796 0
[pid=28135] ppid=28112 vsize=5356 CPUtime=0
/proc/28135/stat : 28135 (sh) S 28112 28112 27911 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26792437 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28135/statm: 1339 232 193 169 0 50 0
[pid=28136] ppid=28135 vsize=7492 CPUtime=22.04
/proc/28136/stat : 28136 (picosat) R 28135 28112 27911 0 -1 4194304 1697 0 0 0 2141 63 0 0 25 0 1 0 26792437 7671808 1671 996147200 134512640 134931368 4294956256 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/28136/statm: 1873 1671 48 102 0 1768 0
Current children cumulated CPU time (s) 25.19
Current children cumulated vsize (KiB) 29716

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

[startup+38.3017 s]
/proc/loadavg: 2.15 2.05 2.01 3/77 28136
/proc/meminfo: memFree=1813688/2055920 swapFree=4192812/4192956
[pid=28112] ppid=28110 vsize=16868 CPUtime=3.15
/proc/28112/stat : 28112 (sugar) S 28110 28112 27911 0 -1 4194304 1365 17588 0 2 6 2 293 14 16 0 1 0 26792112 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 231971270754 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28112/statm: 4217 1113 409 3 0 796 0
[pid=28135] ppid=28112 vsize=5356 CPUtime=0
/proc/28135/stat : 28135 (sh) S 28112 28112 27911 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26792437 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28135/statm: 1339 232 193 169 0 50 0
[pid=28136] ppid=28135 vsize=7752 CPUtime=34.73
/proc/28136/stat : 28136 (picosat) R 28135 28112 27911 0 -1 4194304 1772 0 0 0 3410 63 0 0 25 0 1 0 26792437 7938048 1746 996147200 134512640 134931368 4294956256 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/28136/statm: 1938 1746 48 102 0 1833 0
Current children cumulated CPU time (s) 37.88
Current children cumulated vsize (KiB) 29976

[startup+41.5017 s]
/proc/loadavg: 2.15 2.05 2.01 3/77 28136
/proc/meminfo: memFree=1813688/2055920 swapFree=4192812/4192956
[pid=28112] ppid=28110 vsize=16868 CPUtime=3.15
/proc/28112/stat : 28112 (sugar) S 28110 28112 27911 0 -1 4194304 1365 17588 0 2 6 2 293 14 16 0 1 0 26792112 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 231971270754 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28112/statm: 4217 1113 409 3 0 796 0
[pid=28135] ppid=28112 vsize=5356 CPUtime=0
/proc/28135/stat : 28135 (sh) S 28112 28112 27911 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26792437 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28135/statm: 1339 232 193 169 0 50 0
[pid=28136] ppid=28135 vsize=7752 CPUtime=37.9
/proc/28136/stat : 28136 (picosat) R 28135 28112 27911 0 -1 4194304 1772 0 0 0 3727 63 0 0 25 0 1 0 26792437 7938048 1746 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/28136/statm: 1938 1746 48 102 0 1833 0
Current children cumulated CPU time (s) 41.05
Current children cumulated vsize (KiB) 29976

[startup+43.1023 s]
/proc/loadavg: 2.14 2.05 2.01 3/77 28136
/proc/meminfo: memFree=1813688/2055920 swapFree=4192812/4192956
[pid=28112] ppid=28110 vsize=16868 CPUtime=3.15
/proc/28112/stat : 28112 (sugar) S 28110 28112 27911 0 -1 4194304 1365 17588 0 2 6 2 293 14 16 0 1 0 26792112 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 231971270754 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28112/statm: 4217 1113 409 3 0 796 0
[pid=28135] ppid=28112 vsize=5356 CPUtime=0
/proc/28135/stat : 28135 (sh) S 28112 28112 27911 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26792437 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28135/statm: 1339 232 193 169 0 50 0
[pid=28136] ppid=28135 vsize=7752 CPUtime=39.48
/proc/28136/stat : 28136 (picosat) R 28135 28112 27911 0 -1 4194304 1772 0 0 0 3885 63 0 0 25 0 1 0 26792437 7938048 1746 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/28136/statm: 1938 1746 48 102 0 1833 0
Current children cumulated CPU time (s) 42.63
Current children cumulated vsize (KiB) 29976

[startup+43.9021 s]
/proc/loadavg: 2.14 2.05 2.01 3/77 28136
/proc/meminfo: memFree=1813688/2055920 swapFree=4192812/4192956
[pid=28112] ppid=28110 vsize=16868 CPUtime=3.15
/proc/28112/stat : 28112 (sugar) S 28110 28112 27911 0 -1 4194304 1365 17588 0 2 6 2 293 14 16 0 1 0 26792112 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 231971270754 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28112/statm: 4217 1113 409 3 0 796 0
[pid=28135] ppid=28112 vsize=5356 CPUtime=0
/proc/28135/stat : 28135 (sh) S 28112 28112 27911 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26792437 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28135/statm: 1339 232 193 169 0 50 0
[pid=28136] ppid=28135 vsize=7752 CPUtime=40.28
/proc/28136/stat : 28136 (picosat) R 28135 28112 27911 0 -1 4194304 1772 0 0 0 3965 63 0 0 25 0 1 0 26792437 7938048 1746 996147200 134512640 134931368 4294956256 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/28136/statm: 1938 1746 48 102 0 1833 0
Current children cumulated CPU time (s) 43.43
Current children cumulated vsize (KiB) 29976

[startup+44.3029 s]
/proc/loadavg: 2.14 2.05 2.01 3/77 28136
/proc/meminfo: memFree=1813688/2055920 swapFree=4192812/4192956
[pid=28112] ppid=28110 vsize=16868 CPUtime=3.15
/proc/28112/stat : 28112 (sugar) S 28110 28112 27911 0 -1 4194304 1365 17588 0 2 6 2 293 14 16 0 1 0 26792112 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 231971270754 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28112/statm: 4217 1113 409 3 0 796 0
[pid=28135] ppid=28112 vsize=5356 CPUtime=0
/proc/28135/stat : 28135 (sh) S 28112 28112 27911 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26792437 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28135/statm: 1339 232 193 169 0 50 0
[pid=28136] ppid=28135 vsize=7752 CPUtime=40.67
/proc/28136/stat : 28136 (picosat) R 28135 28112 27911 0 -1 4194304 1772 0 0 0 4004 63 0 0 25 0 1 0 26792437 7938048 1746 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/28136/statm: 1938 1746 48 102 0 1833 0
Current children cumulated CPU time (s) 43.82
Current children cumulated vsize (KiB) 29976

[startup+44.5029 s]
/proc/loadavg: 2.14 2.05 2.01 3/77 28136
/proc/meminfo: memFree=1813688/2055920 swapFree=4192812/4192956
[pid=28112] ppid=28110 vsize=16868 CPUtime=3.15
/proc/28112/stat : 28112 (sugar) S 28110 28112 27911 0 -1 4194304 1365 17588 0 2 6 2 293 14 16 0 1 0 26792112 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 231971270754 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28112/statm: 4217 1113 409 3 0 796 0
[pid=28135] ppid=28112 vsize=5356 CPUtime=0
/proc/28135/stat : 28135 (sh) S 28112 28112 27911 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26792437 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28135/statm: 1339 232 193 169 0 50 0
[pid=28136] ppid=28135 vsize=7752 CPUtime=40.87
/proc/28136/stat : 28136 (picosat) R 28135 28112 27911 0 -1 4194304 1772 0 0 0 4024 63 0 0 25 0 1 0 26792437 7938048 1746 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/28136/statm: 1938 1746 48 102 0 1833 0
Current children cumulated CPU time (s) 44.02
Current children cumulated vsize (KiB) 29976

[startup+44.6029 s]
/proc/loadavg: 2.14 2.05 2.01 3/77 28136
/proc/meminfo: memFree=1813688/2055920 swapFree=4192812/4192956
[pid=28112] ppid=28110 vsize=16868 CPUtime=44.1
/proc/28112/stat : 28112 (sugar) S 28110 28112 27911 0 -1 4194304 1428 19647 0 2 6 2 4324 78 17 0 1 0 26792112 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 231971270754 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28112/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 44.1
Current children cumulated vsize (KiB) 16868

Child status: 0
Real time (s): 44.6894
CPU time (s): 44.2323
CPU user time (s): 43.3934
CPU system time (s): 0.838872
CPU usage (%): 98.977
Max. virtual memory (cumulated for all children) (KiB): 886720

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 43.3934
system time used= 0.838872
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24854
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= 2436
involuntary context switches= 3250

runsolver used 0.081987 second user time and 0.137979 second system time

The end

Launcher Data 

Begin job on node16 at 2009-07-12 13:14:13
IDJOB=2092267
IDBENCH=60313
IDSOLVER=738
FILE ID=node16/2092267-1247397252
PBS_JOBID= 9507414
Free space on /tmp= 66460 MiB

SOLVER NAME= Sugar v1.14.6+picosat
BENCH NAME= CPAI08/csp/tightness0.8/normalized-rand-2-40-80-103-800-99_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-2092267-1247397252/watcher-2092267-1247397252 -o /tmp/evaluation-result-2092267-1247397252/solver-2092267-1247397252 -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-2092267-1247397252.xml

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

MD5SUM BENCH= 12a26fd39c5063e54ad5459b71a5f5ae
RANDOM SEED=1095209353

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		: 3000.231
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		: 3000.231
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:       1828016 kB
Buffers:         28484 kB
Cached:         119620 kB
SwapCached:          0 kB
Active:         111808 kB
Inactive:        66212 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1828016 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2096 kB
Writeback:           0 kB
Mapped:          41036 kB
Slab:            35208 kB
Committed_AS:   190120 kB
PageTables:       1904 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= 66460 MiB
End job on node16 at 2009-07-12 13:14:57