Trace number 2092245

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 77.1313 77.9406

General information on the benchmark

Namecsp/tightness0.8/
normalized-rand-2-40-80-103-800-25_ext.xml
MD5SUMa76ef683ec8e7d029a4d3919489c756c
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 benchmark1.05984
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 

0.00/0.08	c 0	Sugar v1-14-6 + HOME/picosat
0.00/0.08	c 0	BEGIN Sun Jul 12 13:13:29 2009
0.00/0.08	c 0	PID 24692
0.00/0.08	c 0	HOST node9.alineos.net
0.00/0.08	c 0	CONVERTING HOME/instance-2092245-1247397208.xml TO HOME/temp.csp
0.00/0.08	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.XML2CSP -v -v 'HOME/instance-2092245-1247397208.xml' 'HOME/temp.csp'
0.06/0.63	c 0	1 domains, 40 variables, 0 predicates, 103 relations, 103 constraints
0.06/0.66	c 0	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.06/0.66	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'
0.59/0.74	c 0	Parsing HOME/temp.csp
1.39/1.53	c 1	parsed 247 expressions
1.39/1.54	c 1	Heap : 13 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.39/1.54	c 1	Converting to clausal form CSP
1.39/1.56	c 1	converted 25 (10%) expressions
1.39/1.58	c 1	converted 50 (20%) expressions
1.39/1.58	c 1	converted 75 (30%) expressions
1.39/1.59	c 1	converted 99 (40%) expressions
1.39/1.59	c 1	converted 124 (50%) expressions
1.49/1.63	c 1	converted 149 (60%) expressions
1.49/1.69	c 1	converted 173 (70%) expressions
1.80/1.91	c 1	converted 198 (80%) expressions
1.89/2.01	c 2	converted 223 (90%) expressions
1.89/2.08	c 2	converted 247 (100%) expressions
1.89/2.08	c 2	CSP : 40 integers, 0 booleans, 103 clauses, largest domain size 80
1.89/2.08	c 2	Heap : 25 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.89/2.08	c 2	Propagation in CSP
1.89/2.08	c 2	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
1.89/2.08	c 2	CSP : 40 integers, 0 booleans, 103 clauses, largest domain size 80
1.89/2.08	c 2	Heap : 25 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.89/2.08	c 2	Simplifing CSP by introducing new Boolean variables
1.89/2.09	c 2	CSP : 40 integers, 0 booleans, 103 clauses, largest domain size 80
1.89/2.09	c 2	Heap : 25 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.99/2.19	c 2	Encoding CSP to SAT : HOME/temp.cnf
1.99/2.20	c 2	4 (10%) CSP integer variables are encoded (312 clauses, 3284 bytes)
2.08/2.21	c 2	8 (20%) CSP integer variables are encoded (624 clauses, 6716 bytes)
2.08/2.21	c 2	12 (30%) CSP integer variables are encoded (936 clauses, 10148 bytes)
2.08/2.21	c 2	16 (40%) CSP integer variables are encoded (1248 clauses, 14103 bytes)
2.08/2.21	c 2	20 (50%) CSP integer variables are encoded (1560 clauses, 18159 bytes)
2.08/2.21	c 2	24 (60%) CSP integer variables are encoded (1872 clauses, 22215 bytes)
2.08/2.21	c 2	28 (70%) CSP integer variables are encoded (2184 clauses, 26271 bytes)
2.08/2.21	c 2	32 (80%) CSP integer variables are encoded (2496 clauses, 30327 bytes)
2.08/2.22	c 2	36 (90%) CSP integer variables are encoded (2808 clauses, 34383 bytes)
2.08/2.22	c 2	40 (100%) CSP integer variables are encoded (3120 clauses, 38439 bytes)
2.18/2.34	c 2	11 (10%) CSP clauses are encoded (14529 clauses, 261502 bytes)
2.28/2.42	c 2	21 (20%) CSP clauses are encoded (24938 clauses, 476495 bytes)
2.38/2.50	c 2	31 (30%) CSP clauses are encoded (35397 clauses, 696634 bytes)
2.38/2.58	c 2	42 (40%) CSP clauses are encoded (46842 clauses, 937696 bytes)
2.49/2.66	c 2	52 (50%) CSP clauses are encoded (57267 clauses, 1158977 bytes)
2.58/2.74	c 2	62 (60%) CSP clauses are encoded (67666 clauses, 1392408 bytes)
2.68/2.82	c 2	73 (70%) CSP clauses are encoded (79063 clauses, 1656612 bytes)
2.79/2.90	c 2	83 (80%) CSP clauses are encoded (89353 clauses, 1895696 bytes)
2.79/2.98	c 3	93 (90%) CSP clauses are encoded (99747 clauses, 2136846 bytes)
2.89/3.05	c 3	103 (100%) CSP clauses are encoded (110156 clauses, 2378277 bytes)
2.89/3.05	c 3	103 CSP clauses encoded
2.89/3.05	c 3	Writing map file : HOME/temp.map
2.89/3.06	c 3	Heap : 10 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
2.89/3.06	c 3	SAT : 3160 SAT variables, 110156 SAT clauses, 2378277 bytes
2.89/3.06	c 3	Heap : 10 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
2.89/3.07	c 3	SOLVING HOME/temp.cnf
2.89/3.07	c 3	CMD HOME/picosat 'HOME/temp.cnf' -o 'HOME/temp.out'
76.98/77.80	c 77	DECODING HOME/temp.out WITH HOME/temp.map
76.98/77.80	c 77	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'
76.98/77.89	c 77	Decoding HOME/temp.out
77.00/77.91	s UNSATISFIABLE
77.00/77.92	c 77	Heap : 0 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
77.00/77.93	c 78	CPU 77.1 (0.06 0.01 76.2 0.83)
77.00/77.93	c 78	END Sun Jul 12 13:14:47 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-2092245-1247397208/watcher-2092245-1247397208 -o /tmp/evaluation-result-2092245-1247397208/solver-2092245-1247397208 -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-2092245-1247397208.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: 1.91 1.98 1.99 4/74 24692
/proc/meminfo: memFree=1844676/2055920 swapFree=4192812/4192956
[pid=24692] ppid=24690 vsize=12268 CPUtime=0
/proc/24692/stat : 24692 (sugar) R 24690 24692 23703 0 -1 4194304 348 0 0 0 0 0 0 0 20 0 1 0 26787973 12562432 316 996147200 4194304 4206940 548682068608 18446744073709551615 215419157093 0 2147483391 4224 0 0 0 0 17 1 0 0
/proc/24692/statm: 3067 316 241 3 0 167 0

[startup+0.0884631 s]
/proc/loadavg: 1.91 1.98 1.99 4/74 24692
/proc/meminfo: memFree=1844676/2055920 swapFree=4192812/4192956
[pid=24692] ppid=24690 vsize=16868 CPUtime=0.06
/proc/24692/stat : 24692 (sugar) S 24690 24692 23703 0 -1 4194304 1227 128 0 0 5 1 0 0 19 0 1 0 26787973 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 215427887202 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24692/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.101468 s]
/proc/loadavg: 1.91 1.98 1.99 4/74 24692
/proc/meminfo: memFree=1844676/2055920 swapFree=4192812/4192956
[pid=24692] ppid=24690 vsize=16868 CPUtime=0.06
/proc/24692/stat : 24692 (sugar) S 24690 24692 23703 0 -1 4194304 1227 128 0 0 5 1 0 0 19 0 1 0 26787973 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 215427887202 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24692/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.30149 s]
/proc/loadavg: 1.91 1.98 1.99 4/74 24692
/proc/meminfo: memFree=1844676/2055920 swapFree=4192812/4192956
[pid=24692] ppid=24690 vsize=16868 CPUtime=0.06
/proc/24692/stat : 24692 (sugar) S 24690 24692 23703 0 -1 4194304 1227 128 0 0 5 1 0 0 19 0 1 0 26787973 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 215427887202 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24692/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.701535 s]
/proc/loadavg: 1.91 1.98 1.99 4/74 24692
/proc/meminfo: memFree=1844676/2055920 swapFree=4192812/4192956
[pid=24692] ppid=24690 vsize=16868 CPUtime=0.59
/proc/24692/stat : 24692 (sugar) S 24690 24692 23703 0 -1 4194304 1292 5196 0 1 5 1 49 4 16 0 1 0 26787973 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 215427887202 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24692/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.59
Current children cumulated vsize (KiB) 16868

[startup+1.50262 s]
/proc/loadavg: 1.91 1.98 1.99 4/85 24714
/proc/meminfo: memFree=1830764/2055920 swapFree=4192812/4192956
[pid=24692] ppid=24690 vsize=16868 CPUtime=0.59
/proc/24692/stat : 24692 (sugar) S 24690 24692 23703 0 -1 4194304 1309 5196 0 1 5 1 49 4 16 0 1 0 26787973 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 215427887202 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24692/statm: 4217 1111 409 3 0 796 0
[pid=24705] ppid=24692 vsize=5356 CPUtime=0
/proc/24705/stat : 24705 (sh) S 24692 24692 23703 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 26788040 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24705/statm: 1339 233 193 169 0 50 0
[pid=24706] ppid=24705 vsize=862284 CPUtime=0.8
/proc/24706/stat : 24706 (java) S 24705 24692 23703 0 -1 0 7462 0 1 0 78 2 0 0 18 0 9 0 26788040 882978816 6734 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/24706/statm: 215571 6734 2158 9 0 210484 0
[pid=24706/tid=24707] ppid=24705 vsize=862284 CPUtime=0.49
/proc/24706/task/24707/stat : 24707 (java) R 24705 24692 23703 0 -1 64 2034 0 1 0 48 1 0 0 23 0 9 0 26788041 882978816 6734 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24706/tid=24708] ppid=24705 vsize=862284 CPUtime=0.27
/proc/24706/task/24708/stat : 24708 (java) R 24705 24692 23703 0 -1 64 4419 0 0 0 26 1 0 0 16 0 9 0 26788042 882978816 6734 996147200 134512640 134550932 4294955936 18446744073709551615 102768020 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=24706/tid=24709] ppid=24705 vsize=862284 CPUtime=0
/proc/24706/task/24709/stat : 24709 (java) S 24705 24692 23703 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 26788042 882978816 6734 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24706/tid=24710] ppid=24705 vsize=862284 CPUtime=0
/proc/24706/task/24710/stat : 24710 (java) S 24705 24692 23703 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 26788042 882978816 6734 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24706/tid=24711] ppid=24705 vsize=862284 CPUtime=0
/proc/24706/task/24711/stat : 24711 (java) S 24705 24692 23703 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 26788044 882978816 6734 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24706/tid=24712] ppid=24705 vsize=862284 CPUtime=0.03
/proc/24706/task/24712/stat : 24712 (java) S 24705 24692 23703 0 -1 64 306 0 0 0 3 0 0 0 17 0 9 0 26788044 882978816 6734 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24706/tid=24713] ppid=24705 vsize=862284 CPUtime=0
/proc/24706/task/24713/stat : 24713 (java) S 24705 24692 23703 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 26788044 882978816 6734 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24706/tid=24714] ppid=24705 vsize=862284 CPUtime=0
/proc/24706/task/24714/stat : 24714 (java) S 24705 24692 23703 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 26788044 882978816 6734 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.39
Current children cumulated vsize (KiB) 884508

[startup+3.1028 s]
/proc/loadavg: 1.91 1.98 1.99 4/85 24714
/proc/meminfo: memFree=1805228/2055920 swapFree=4192812/4192956
[pid=24692] ppid=24690 vsize=16868 CPUtime=2.97
/proc/24692/stat : 24692 (sugar) S 24690 24692 23703 0 -1 4194304 1365 17576 0 2 6 1 277 13 16 0 1 0 26787973 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 215427887202 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24692/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 16868

[startup+6.30117 s]
/proc/loadavg: 1.92 1.98 1.99 3/77 24716
/proc/meminfo: memFree=1832876/2055920 swapFree=4192812/4192956
[pid=24692] ppid=24690 vsize=16868 CPUtime=2.97
/proc/24692/stat : 24692 (sugar) S 24690 24692 23703 0 -1 4194304 1365 17576 0 2 6 1 277 13 16 0 1 0 26787973 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 215427887202 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24692/statm: 4217 1113 409 3 0 796 0
[pid=24715] ppid=24692 vsize=5356 CPUtime=0
/proc/24715/stat : 24715 (sh) S 24692 24692 23703 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26788281 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24715/statm: 1339 232 193 169 0 50 0
[pid=24716] ppid=24715 vsize=5268 CPUtime=3.18
/proc/24716/stat : 24716 (picosat) R 24715 24692 23703 0 -1 4194304 1219 0 0 0 252 66 0 0 25 0 1 0 26788281 5394432 1205 996147200 134512640 134931368 4294956256 18446744073709551615 134525862 0 0 4096 0 0 0 0 17 1 0 0
/proc/24716/statm: 1317 1205 42 102 0 1212 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 27492

[startup+12.7029 s]
/proc/loadavg: 1.93 1.98 1.99 3/77 24716
/proc/meminfo: memFree=1831596/2055920 swapFree=4192812/4192956
[pid=24692] ppid=24690 vsize=16868 CPUtime=2.97
/proc/24692/stat : 24692 (sugar) S 24690 24692 23703 0 -1 4194304 1365 17576 0 2 6 1 277 13 16 0 1 0 26787973 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 215427887202 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24692/statm: 4217 1113 409 3 0 796 0
[pid=24715] ppid=24692 vsize=5356 CPUtime=0
/proc/24715/stat : 24715 (sh) S 24692 24692 23703 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26788281 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24715/statm: 1339 232 193 169 0 50 0
[pid=24716] ppid=24715 vsize=6968 CPUtime=9.52
/proc/24716/stat : 24716 (picosat) R 24715 24692 23703 0 -1 4194304 1528 0 0 0 886 66 0 0 25 0 1 0 26788281 7135232 1514 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/24716/statm: 1742 1514 42 102 0 1637 0
Current children cumulated CPU time (s) 12.49
Current children cumulated vsize (KiB) 29192

[startup+25.5013 s]
/proc/loadavg: 1.94 1.98 1.99 3/77 24716
/proc/meminfo: memFree=1830956/2055920 swapFree=4192812/4192956
[pid=24692] ppid=24690 vsize=16868 CPUtime=2.97
/proc/24692/stat : 24692 (sugar) S 24690 24692 23703 0 -1 4194304 1365 17576 0 2 6 1 277 13 16 0 1 0 26787973 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 215427887202 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24692/statm: 4217 1113 409 3 0 796 0
[pid=24715] ppid=24692 vsize=5356 CPUtime=0
/proc/24715/stat : 24715 (sh) S 24692 24692 23703 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26788281 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24715/statm: 1339 232 193 169 0 50 0
[pid=24716] ppid=24715 vsize=7296 CPUtime=22.19
/proc/24716/stat : 24716 (picosat) R 24715 24692 23703 0 -1 4194304 1642 0 0 0 2153 66 0 0 25 0 1 0 26788281 7471104 1626 996147200 134512640 134931368 4294956256 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/24716/statm: 1824 1626 48 102 0 1719 0
Current children cumulated CPU time (s) 25.16
Current children cumulated vsize (KiB) 29520

[startup+51.1012 s]
/proc/loadavg: 1.96 1.98 1.99 3/77 24716
/proc/meminfo: memFree=1830316/2055920 swapFree=4192812/4192956
[pid=24692] ppid=24690 vsize=16868 CPUtime=2.97
/proc/24692/stat : 24692 (sugar) S 24690 24692 23703 0 -1 4194304 1365 17576 0 2 6 1 277 13 16 0 1 0 26787973 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 215427887202 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24692/statm: 4217 1113 409 3 0 796 0
[pid=24715] ppid=24692 vsize=5356 CPUtime=0
/proc/24715/stat : 24715 (sh) S 24692 24692 23703 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26788281 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24715/statm: 1339 232 193 169 0 50 0
[pid=24716] ppid=24715 vsize=7616 CPUtime=47.56
/proc/24716/stat : 24716 (picosat) R 24715 24692 23703 0 -1 4194304 1733 0 0 0 4689 67 0 0 25 0 1 0 26788281 7798784 1717 996147200 134512640 134931368 4294956256 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/24716/statm: 1904 1717 48 102 0 1799 0
Current children cumulated CPU time (s) 50.53
Current children cumulated vsize (KiB) 29840

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

[startup+63.9026 s]
/proc/loadavg: 1.97 1.98 1.99 3/77 24716
/proc/meminfo: memFree=1829868/2055920 swapFree=4192812/4192956
[pid=24692] ppid=24690 vsize=16868 CPUtime=2.97
/proc/24692/stat : 24692 (sugar) S 24690 24692 23703 0 -1 4194304 1365 17576 0 2 6 1 277 13 16 0 1 0 26787973 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 215427887202 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24692/statm: 4217 1113 409 3 0 796 0
[pid=24715] ppid=24692 vsize=5356 CPUtime=0
/proc/24715/stat : 24715 (sh) S 24692 24692 23703 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26788281 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24715/statm: 1339 232 193 169 0 50 0
[pid=24716] ppid=24715 vsize=8008 CPUtime=60.24
/proc/24716/stat : 24716 (picosat) R 24715 24692 23703 0 -1 4194304 1803 0 0 0 5957 67 0 0 25 0 1 0 26788281 8200192 1753 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/24716/statm: 2002 1753 48 102 0 1897 0
Current children cumulated CPU time (s) 63.21
Current children cumulated vsize (KiB) 30232

[startup+70.3023 s]
/proc/loadavg: 1.97 1.98 1.99 3/77 24716
/proc/meminfo: memFree=1829868/2055920 swapFree=4192812/4192956
[pid=24692] ppid=24690 vsize=16868 CPUtime=2.97
/proc/24692/stat : 24692 (sugar) S 24690 24692 23703 0 -1 4194304 1365 17576 0 2 6 1 277 13 16 0 1 0 26787973 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 215427887202 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24692/statm: 4217 1113 409 3 0 796 0
[pid=24715] ppid=24692 vsize=5356 CPUtime=0
/proc/24715/stat : 24715 (sh) S 24692 24692 23703 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26788281 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24715/statm: 1339 232 193 169 0 50 0
[pid=24716] ppid=24715 vsize=8008 CPUtime=66.59
/proc/24716/stat : 24716 (picosat) R 24715 24692 23703 0 -1 4194304 1850 0 0 0 6592 67 0 0 25 0 1 0 26788281 8200192 1766 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/24716/statm: 2002 1766 48 102 0 1897 0
Current children cumulated CPU time (s) 69.56
Current children cumulated vsize (KiB) 30232

[startup+73.5017 s]
/proc/loadavg: 1.97 1.98 1.99 3/77 24716
/proc/meminfo: memFree=1829868/2055920 swapFree=4192812/4192956
[pid=24692] ppid=24690 vsize=16868 CPUtime=2.97
/proc/24692/stat : 24692 (sugar) S 24690 24692 23703 0 -1 4194304 1365 17576 0 2 6 1 277 13 16 0 1 0 26787973 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 215427887202 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24692/statm: 4217 1113 409 3 0 796 0
[pid=24715] ppid=24692 vsize=5356 CPUtime=0
/proc/24715/stat : 24715 (sh) S 24692 24692 23703 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26788281 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24715/statm: 1339 232 193 169 0 50 0
[pid=24716] ppid=24715 vsize=8008 CPUtime=69.76
/proc/24716/stat : 24716 (picosat) R 24715 24692 23703 0 -1 4194304 1850 0 0 0 6909 67 0 0 25 0 1 0 26788281 8200192 1766 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/24716/statm: 2002 1766 48 102 0 1897 0
Current children cumulated CPU time (s) 72.73
Current children cumulated vsize (KiB) 30232

[startup+75.1019 s]
/proc/loadavg: 1.97 1.98 1.99 3/77 24716
/proc/meminfo: memFree=1829868/2055920 swapFree=4192812/4192956
[pid=24692] ppid=24690 vsize=16868 CPUtime=2.97
/proc/24692/stat : 24692 (sugar) S 24690 24692 23703 0 -1 4194304 1365 17576 0 2 6 1 277 13 16 0 1 0 26787973 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 215427887202 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24692/statm: 4217 1113 409 3 0 796 0
[pid=24715] ppid=24692 vsize=5356 CPUtime=0
/proc/24715/stat : 24715 (sh) S 24692 24692 23703 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26788281 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24715/statm: 1339 232 193 169 0 50 0
[pid=24716] ppid=24715 vsize=8008 CPUtime=71.34
/proc/24716/stat : 24716 (picosat) R 24715 24692 23703 0 -1 4194304 1871 0 0 0 7067 67 0 0 25 0 1 0 26788281 8200192 1787 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/24716/statm: 2002 1787 48 102 0 1897 0
Current children cumulated CPU time (s) 74.31
Current children cumulated vsize (KiB) 30232

[startup+76.701 s]
/proc/loadavg: 1.97 1.98 1.99 3/77 24716
/proc/meminfo: memFree=1829868/2055920 swapFree=4192812/4192956
[pid=24692] ppid=24690 vsize=16868 CPUtime=2.97
/proc/24692/stat : 24692 (sugar) S 24690 24692 23703 0 -1 4194304 1365 17576 0 2 6 1 277 13 16 0 1 0 26787973 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 215427887202 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24692/statm: 4217 1113 409 3 0 796 0
[pid=24715] ppid=24692 vsize=5356 CPUtime=0
/proc/24715/stat : 24715 (sh) S 24692 24692 23703 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26788281 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24715/statm: 1339 232 193 169 0 50 0
[pid=24716] ppid=24715 vsize=8188 CPUtime=72.92
/proc/24716/stat : 24716 (picosat) R 24715 24692 23703 0 -1 4194304 1910 0 0 0 7225 67 0 0 25 0 1 0 26788281 8384512 1826 996147200 134512640 134931368 4294956256 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/24716/statm: 2047 1826 48 102 0 1942 0
Current children cumulated CPU time (s) 75.89
Current children cumulated vsize (KiB) 30412

[startup+77.5011 s]
/proc/loadavg: 1.97 1.98 1.99 3/77 24716
/proc/meminfo: memFree=1829548/2055920 swapFree=4192812/4192956
[pid=24692] ppid=24690 vsize=16868 CPUtime=2.97
/proc/24692/stat : 24692 (sugar) S 24690 24692 23703 0 -1 4194304 1365 17576 0 2 6 1 277 13 16 0 1 0 26787973 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 215427887202 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24692/statm: 4217 1113 409 3 0 796 0
[pid=24715] ppid=24692 vsize=5356 CPUtime=0
/proc/24715/stat : 24715 (sh) S 24692 24692 23703 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26788281 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24715/statm: 1339 232 193 169 0 50 0
[pid=24716] ppid=24715 vsize=8188 CPUtime=73.71
/proc/24716/stat : 24716 (picosat) R 24715 24692 23703 0 -1 4194304 1910 0 0 0 7304 67 0 0 25 0 1 0 26788281 8384512 1826 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/24716/statm: 2047 1826 48 102 0 1942 0
Current children cumulated CPU time (s) 76.68
Current children cumulated vsize (KiB) 30412

[startup+77.9012 s]
/proc/loadavg: 1.97 1.98 1.99 3/77 24716
/proc/meminfo: memFree=1829548/2055920 swapFree=4192812/4192956
[pid=24692] ppid=24690 vsize=16868 CPUtime=77
/proc/24692/stat : 24692 (sugar) S 24690 24692 23703 0 -1 4194304 1446 19773 0 2 6 1 7612 81 16 0 1 0 26787973 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 215427887202 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24692/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 77
Current children cumulated vsize (KiB) 16868

Child status: 0
Real time (s): 77.9406
CPU time (s): 77.1313
CPU user time (s): 76.2704
CPU system time (s): 0.860869
CPU usage (%): 98.9616
Max. virtual memory (cumulated for all children) (KiB): 886712

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 76.2704
system time used= 0.860869
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24976
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= 2639
involuntary context switches= 4034

runsolver used 0.092985 second user time and 0.276957 second system time

The end

Launcher Data 

Begin job on node9 at 2009-07-12 13:13:29
IDJOB=2092245
IDBENCH=60308
IDSOLVER=738
FILE ID=node9/2092245-1247397208
PBS_JOBID= 9507371
Free space on /tmp= 66396 MiB

SOLVER NAME= Sugar v1.14.6+picosat
BENCH NAME= CPAI08/csp/tightness0.8/normalized-rand-2-40-80-103-800-25_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-2092245-1247397208/watcher-2092245-1247397208 -o /tmp/evaluation-result-2092245-1247397208/solver-2092245-1247397208 -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-2092245-1247397208.xml

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

MD5SUM BENCH= a76ef683ec8e7d029a4d3919489c756c
RANDOM SEED=359108684

node9.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		: 3000.216
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		: 3000.216
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:       1845156 kB
Buffers:         28348 kB
Cached:          99764 kB
SwapCached:          0 kB
Active:         110044 kB
Inactive:        45404 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1845156 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2056 kB
Writeback:           0 kB
Mapped:          38432 kB
Slab:            40668 kB
Committed_AS:   190224 kB
PageTables:       1828 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= 66392 MiB
End job on node9 at 2009-07-12 13:14:47