Trace number 2084622

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 245.868 248.266

General information on the benchmark

Namecsp/graphColoring/school/
normalized-school1-nsh-12.xml
MD5SUM2d1e316401a6d142c241b2ebac1fc85c
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.511921
Satisfiable
(Un)Satisfiability was proved
Number of variables352
Number of constraints14612
Maximum constraint arity2
Maximum domain size12
Number of constraints which are defined in extension0
Number of constraints which are defined in intension14612
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 08:15:25 2009
0.00/0.08	c 0	PID 26951
0.00/0.08	c 0	HOST node30.alineos.net
0.00/0.08	c 0	CONVERTING HOME/instance-2084622-1247379325.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-2084622-1247379325.xml' 'HOME/temp.csp'
1.25/1.31	c 1	1 domains, 352 variables, 1 predicates, 0 relations, 14612 constraints
1.25/1.34	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
1.25/1.34	c 1	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.SugarMain -v -v -competition -encode 'HOME/temp.csp' 'HOME/temp.cnf' 'HOME/temp.map'
1.28/1.42	c 1	Parsing HOME/temp.csp
1.28/1.56	c 1	parsed 10000 expressions
1.28/1.60	c 1	parsed 14966 expressions
1.28/1.61	c 2	Heap : 4 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.28/1.61	c 2	Converting to clausal form CSP
1.28/1.91	c 2	converted 1497 (10%) expressions
1.28/1.97	c 2	converted 2994 (20%) expressions
1.29/2.02	c 2	converted 4490 (30%) expressions
1.29/2.13	c 2	converted 5987 (40%) expressions
1.29/2.19	c 2	converted 7483 (50%) expressions
2.13/2.25	c 2	converted 8980 (60%) expressions
2.13/2.30	c 2	converted 10477 (70%) expressions
2.31/2.44	c 2	converted 11973 (80%) expressions
2.31/2.50	c 2	converted 13470 (90%) expressions
2.42/2.55	c 2	converted 14966 (100%) expressions
2.42/2.55	c 2	CSP : 352 integers, 0 booleans, 14612 clauses, largest domain size 12
2.42/2.55	c 2	Heap : 14 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
2.42/2.55	c 2	Propagation in CSP
2.52/2.62	c 3	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
2.52/2.62	c 3	CSP : 352 integers, 0 booleans, 14612 clauses, largest domain size 12
2.52/2.62	c 3	Heap : 14 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
2.52/2.64	c 3	Simplifing CSP by introducing new Boolean variables
2.82/2.91	c 3	CSP : 352 integers, 29224 booleans, 43836 clauses, largest domain size 12
2.82/2.91	c 3	Heap : 22 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
2.91/3.04	c 3	Encoding CSP to SAT : HOME/temp.cnf
2.91/3.06	c 3	36 (10%) CSP integer variables are encoded (360 clauses, 3827 bytes)
2.91/3.07	c 3	71 (20%) CSP integer variables are encoded (710 clauses, 7677 bytes)
2.91/3.07	c 3	106 (30%) CSP integer variables are encoded (1060 clauses, 11830 bytes)
2.91/3.07	c 3	141 (40%) CSP integer variables are encoded (1410 clauses, 16380 bytes)
2.91/3.07	c 3	176 (50%) CSP integer variables are encoded (1760 clauses, 20930 bytes)
2.91/3.07	c 3	212 (60%) CSP integer variables are encoded (2120 clauses, 25610 bytes)
2.91/3.07	c 3	247 (70%) CSP integer variables are encoded (2470 clauses, 30160 bytes)
2.91/3.08	c 3	282 (80%) CSP integer variables are encoded (2820 clauses, 34710 bytes)
2.91/3.08	c 3	317 (90%) CSP integer variables are encoded (3170 clauses, 39260 bytes)
2.91/3.08	c 3	352 (100%) CSP integer variables are encoded (3520 clauses, 43810 bytes)
3.11/3.21	c 3	4384 (10%) CSP clauses are encoded (40057 clauses, 640828 bytes)
3.11/3.29	c 3	8768 (20%) CSP clauses are encoded (76594 clauses, 1252278 bytes)
3.21/3.38	c 3	13151 (30%) CSP clauses are encoded (113119 clauses, 1901749 bytes)
3.31/3.46	c 3	17535 (40%) CSP clauses are encoded (149645 clauses, 2556779 bytes)
3.40/3.55	c 3	21918 (50%) CSP clauses are encoded (186170 clauses, 3232055 bytes)
3.50/3.63	c 4	26302 (60%) CSP clauses are encoded (222707 clauses, 3921876 bytes)
3.60/3.72	c 4	30686 (70%) CSP clauses are encoded (259244 clauses, 4611697 bytes)
3.70/3.80	c 4	35069 (80%) CSP clauses are encoded (295769 clauses, 5301289 bytes)
3.70/3.89	c 4	39453 (90%) CSP clauses are encoded (332295 clauses, 5990895 bytes)
3.80/3.98	c 4	43836 (100%) CSP clauses are encoded (368820 clauses, 6680487 bytes)
3.80/3.98	c 4	43836 CSP clauses encoded
3.80/3.98	c 4	Writing map file : HOME/temp.map
3.80/3.99	c 4	Heap : 15 MiB used (max 694 MiB), NonHeap : 14 MiB used (max 116 MiB)
3.80/3.99	c 4	SAT : 33096 SAT variables, 368820 SAT clauses, 6680487 bytes
3.80/3.99	c 4	Heap : 15 MiB used (max 694 MiB), NonHeap : 14 MiB used (max 116 MiB)
3.90/4.01	c 4	SOLVING HOME/temp.cnf
3.90/4.01	c 4	CMD HOME/picosat 'HOME/temp.cnf' -o 'HOME/temp.out'
245.58/248.09	c 248	DECODING HOME/temp.out WITH HOME/temp.map
245.58/248.09	c 248	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'
245.68/248.17	c 248	Decoding HOME/temp.out
245.68/248.24	s UNSATISFIABLE
245.68/248.25	c 248	Heap : 0 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
245.68/248.26	c 248	CPU 245.84 (0.06 0.01 243.77 2)
245.68/248.26	c 248	END Sun Jul 12 08:19:33 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-2084622-1247379325/watcher-2084622-1247379325 -o /tmp/evaluation-result-2084622-1247379325/solver-2084622-1247379325 -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-2084622-1247379325.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: 1.97 2.02 2.09 4/80 26951
/proc/meminfo: memFree=1858912/2055920 swapFree=4192812/4192956
[pid=26951] ppid=26949 vsize=12268 CPUtime=0
/proc/26951/stat : 26951 (sugar) R 26949 26951 25844 0 -1 4194304 348 0 0 0 0 0 0 0 20 0 1 0 24998602 12562432 316 996147200 4194304 4206940 548682068608 18446744073709551615 264907749989 0 2147483391 4224 0 0 0 0 17 1 0 0
/proc/26951/statm: 3067 316 241 3 0 167 0

[startup+0.107696 s]
/proc/loadavg: 1.97 2.02 2.09 4/80 26951
/proc/meminfo: memFree=1858912/2055920 swapFree=4192812/4192956
[pid=26951] ppid=26949 vsize=16868 CPUtime=0.06
/proc/26951/stat : 26951 (sugar) S 26949 26951 25844 0 -1 4194304 1227 128 0 0 5 1 0 0 19 0 1 0 24998602 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 264916480098 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26951/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.201711 s]
/proc/loadavg: 1.97 2.02 2.09 4/80 26951
/proc/meminfo: memFree=1858912/2055920 swapFree=4192812/4192956
[pid=26951] ppid=26949 vsize=16868 CPUtime=0.06
/proc/26951/stat : 26951 (sugar) S 26949 26951 25844 0 -1 4194304 1227 128 0 0 5 1 0 0 19 0 1 0 24998602 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 264916480098 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26951/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.301718 s]
/proc/loadavg: 1.97 2.02 2.09 4/80 26951
/proc/meminfo: memFree=1858912/2055920 swapFree=4192812/4192956
[pid=26951] ppid=26949 vsize=16868 CPUtime=0.06
/proc/26951/stat : 26951 (sugar) S 26949 26951 25844 0 -1 4194304 1227 128 0 0 5 1 0 0 19 0 1 0 24998602 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 264916480098 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26951/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.701781 s]
/proc/loadavg: 1.97 2.02 2.09 4/80 26951
/proc/meminfo: memFree=1858912/2055920 swapFree=4192812/4192956
[pid=26951] ppid=26949 vsize=16868 CPUtime=0.06
/proc/26951/stat : 26951 (sugar) S 26949 26951 25844 0 -1 4194304 1227 128 0 0 5 1 0 0 19 0 1 0 24998602 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 264916480098 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26951/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+1.5019 s]
/proc/loadavg: 2.06 2.04 2.09 3/91 26963
/proc/meminfo: memFree=1830216/2055920 swapFree=4192812/4192956
[pid=26951] ppid=26949 vsize=16868 CPUtime=1.28
/proc/26951/stat : 26951 (sugar) S 26949 26951 25844 0 -1 4194304 1309 10938 0 1 5 1 115 7 16 0 1 0 24998602 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 264916480098 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26951/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 1.28
Current children cumulated vsize (KiB) 16868

[startup+3.10113 s]
/proc/loadavg: 2.06 2.04 2.09 3/91 26973
/proc/meminfo: memFree=1834824/2055920 swapFree=4192812/4192956
[pid=26951] ppid=26949 vsize=16868 CPUtime=1.29
/proc/26951/stat : 26951 (sugar) S 26949 26951 25844 0 -1 4194304 1310 10938 0 1 6 1 115 7 15 0 1 0 24998602 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 264916480098 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26951/statm: 4217 1111 409 3 0 796 0
[pid=26964] ppid=26951 vsize=5356 CPUtime=0
/proc/26964/stat : 26964 (sh) S 26951 26951 25844 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 24998736 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26964/statm: 1339 233 193 169 0 50 0
[pid=26965] ppid=26964 vsize=868688 CPUtime=1.71
/proc/26965/stat : 26965 (java) S 26964 26951 25844 0 -1 0 12629 0 1 0 165 6 0 0 19 0 9 0 24998737 889536512 11523 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/26965/statm: 217172 11523 2590 9 0 211649 0
[pid=26965/tid=26966] ppid=26964 vsize=868688 CPUtime=0.84
/proc/26965/task/26966/stat : 26966 (java) R 26964 26951 25844 0 -1 64 3027 0 1 0 82 2 0 0 24 0 9 0 24998738 889536512 11523 996147200 134512640 134550932 4294955936 18446744073709551615 4125952176 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26965/tid=26967] ppid=26964 vsize=868688 CPUtime=0.65
/proc/26965/task/26967/stat : 26967 (java) S 26964 26951 25844 0 -1 64 7396 0 0 0 62 3 0 0 16 0 9 0 24998739 889536512 11523 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=26965/tid=26968] ppid=26964 vsize=868688 CPUtime=0
/proc/26965/task/26968/stat : 26968 (java) S 26964 26951 25844 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 24998739 889536512 11523 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26965/tid=26969] ppid=26964 vsize=868688 CPUtime=0
/proc/26965/task/26969/stat : 26969 (java) S 26964 26951 25844 0 -1 64 5 0 0 0 0 0 0 0 16 0 9 0 24998739 889536512 11523 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26965/tid=26970] ppid=26964 vsize=868688 CPUtime=0
/proc/26965/task/26970/stat : 26970 (java) S 26964 26951 25844 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 24998741 889536512 11523 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26965/tid=26971] ppid=26964 vsize=868688 CPUtime=0.2
/proc/26965/task/26971/stat : 26971 (java) S 26964 26951 25844 0 -1 64 1507 0 0 0 20 0 0 0 16 0 9 0 24998741 889536512 11523 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26965/tid=26972] ppid=26964 vsize=868688 CPUtime=0
/proc/26965/task/26972/stat : 26972 (java) S 26964 26951 25844 0 -1 64 0 0 0 0 0 0 0 0 19 0 9 0 24998741 889536512 11523 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26965/tid=26973] ppid=26964 vsize=868688 CPUtime=0
/proc/26965/task/26973/stat : 26973 (java) S 26964 26951 25844 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 24998741 889536512 11523 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 3
Current children cumulated vsize (KiB) 890912

[startup+6.30159 s]
/proc/loadavg: 2.06 2.04 2.09 3/83 26975
/proc/meminfo: memFree=1841672/2055920 swapFree=4192812/4192956
[pid=26951] ppid=26949 vsize=16868 CPUtime=3.91
/proc/26951/stat : 26951 (sugar) S 26949 26951 25844 0 -1 4194304 1365 23983 0 2 6 1 364 20 16 0 1 0 24998602 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 264916480098 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26951/statm: 4217 1113 409 3 0 796 0
[pid=26974] ppid=26951 vsize=5356 CPUtime=0
/proc/26974/stat : 26974 (sh) S 26951 26951 25844 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 24999003 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26974/statm: 1339 232 193 169 0 50 0
[pid=26975] ppid=26974 vsize=11204 CPUtime=2.25
/proc/26975/stat : 26975 (picosat) R 26974 26951 25844 0 -1 4194304 2557 0 0 0 98 127 0 0 25 0 1 0 24999004 11472896 2543 996147200 134512640 134931368 4294956256 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/26975/statm: 2801 2543 40 102 0 2696 0
Current children cumulated CPU time (s) 6.16
Current children cumulated vsize (KiB) 33428

[startup+12.7025 s]
/proc/loadavg: 2.05 2.03 2.09 3/83 26975
/proc/meminfo: memFree=1832904/2055920 swapFree=4192812/4192956
[pid=26951] ppid=26949 vsize=16868 CPUtime=3.91
/proc/26951/stat : 26951 (sugar) S 26949 26951 25844 0 -1 4194304 1365 23983 0 2 6 1 364 20 16 0 1 0 24998602 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 264916480098 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26951/statm: 4217 1113 409 3 0 796 0
[pid=26974] ppid=26951 vsize=5356 CPUtime=0
/proc/26974/stat : 26974 (sh) S 26951 26951 25844 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 24999003 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26974/statm: 1339 232 193 169 0 50 0
[pid=26975] ppid=26974 vsize=18912 CPUtime=8.59
/proc/26975/stat : 26975 (picosat) R 26974 26951 25844 0 -1 4194304 3959 0 0 0 685 174 0 0 25 0 1 0 24999004 19365888 3944 996147200 134512640 134931368 4294956256 18446744073709551615 134529455 0 0 4096 0 0 0 0 17 1 0 0
/proc/26975/statm: 4728 3944 42 102 0 4623 0
Current children cumulated CPU time (s) 12.5
Current children cumulated vsize (KiB) 41136

[startup+25.5014 s]
/proc/loadavg: 2.04 2.03 2.09 3/83 26975
/proc/meminfo: memFree=1828872/2055920 swapFree=4192812/4192956
[pid=26951] ppid=26949 vsize=16868 CPUtime=3.91
/proc/26951/stat : 26951 (sugar) S 26949 26951 25844 0 -1 4194304 1365 23983 0 2 6 1 364 20 16 0 1 0 24998602 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 264916480098 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26951/statm: 4217 1113 409 3 0 796 0
[pid=26974] ppid=26951 vsize=5356 CPUtime=0
/proc/26974/stat : 26974 (sh) S 26951 26951 25844 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 24999003 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26974/statm: 1339 232 193 169 0 50 0
[pid=26975] ppid=26974 vsize=22724 CPUtime=21.27
/proc/26975/stat : 26975 (picosat) R 26974 26951 25844 0 -1 4194304 5001 0 0 0 1952 175 0 0 25 0 1 0 24999004 23269376 4890 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/26975/statm: 5681 4890 48 102 0 5576 0
Current children cumulated CPU time (s) 25.18
Current children cumulated vsize (KiB) 44948

[startup+51.1011 s]
/proc/loadavg: 2.02 2.03 2.09 3/83 26975
/proc/meminfo: memFree=1828616/2055920 swapFree=4192812/4192956
[pid=26951] ppid=26949 vsize=16868 CPUtime=3.91
/proc/26951/stat : 26951 (sugar) S 26949 26951 25844 0 -1 4194304 1365 23983 0 2 6 1 364 20 16 0 1 0 24998602 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 264916480098 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26951/statm: 4217 1113 409 3 0 796 0
[pid=26974] ppid=26951 vsize=5356 CPUtime=0
/proc/26974/stat : 26974 (sh) S 26951 26951 25844 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 24999003 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26974/statm: 1339 232 193 169 0 50 0
[pid=26975] ppid=26974 vsize=22988 CPUtime=46.62
/proc/26975/stat : 26975 (picosat) R 26974 26951 25844 0 -1 4194304 5140 0 0 0 4487 175 0 0 25 0 1 0 24999004 23539712 4954 996147200 134512640 134931368 4294956256 18446744073709551615 134525927 0 0 4096 0 0 0 0 17 1 0 0
/proc/26975/statm: 5747 4954 48 102 0 5642 0
Current children cumulated CPU time (s) 50.53
Current children cumulated vsize (KiB) 45212

[startup+102.302 s]
/proc/loadavg: 2.01 2.02 2.08 3/83 26975
/proc/meminfo: memFree=1828232/2055920 swapFree=4192812/4192956
[pid=26951] ppid=26949 vsize=16868 CPUtime=3.91
/proc/26951/stat : 26951 (sugar) S 26949 26951 25844 0 -1 4194304 1365 23983 0 2 6 1 364 20 16 0 1 0 24998602 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 264916480098 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26951/statm: 4217 1113 409 3 0 796 0
[pid=26974] ppid=26951 vsize=5356 CPUtime=0
/proc/26974/stat : 26974 (sh) S 26951 26951 25844 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 24999003 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26974/statm: 1339 232 193 169 0 50 0
[pid=26975] ppid=26974 vsize=23252 CPUtime=97.34
/proc/26975/stat : 26975 (picosat) R 26974 26951 25844 0 -1 4194304 5309 0 0 0 9559 175 0 0 25 0 1 0 24999004 23810048 5044 996147200 134512640 134931368 4294956256 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/26975/statm: 5813 5044 48 102 0 5708 0
Current children cumulated CPU time (s) 101.25
Current children cumulated vsize (KiB) 45476

[startup+162.301 s]
/proc/loadavg: 2.00 2.02 2.07 3/83 26975
/proc/meminfo: memFree=1827848/2055920 swapFree=4192812/4192956
[pid=26951] ppid=26949 vsize=16868 CPUtime=3.91
/proc/26951/stat : 26951 (sugar) S 26949 26951 25844 0 -1 4194304 1365 23983 0 2 6 1 364 20 16 0 1 0 24998602 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 264916480098 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26951/statm: 4217 1113 409 3 0 796 0
[pid=26974] ppid=26951 vsize=5356 CPUtime=0
/proc/26974/stat : 26974 (sh) S 26951 26951 25844 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 24999003 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26974/statm: 1339 232 193 169 0 50 0
[pid=26975] ppid=26974 vsize=23648 CPUtime=156.78
/proc/26975/stat : 26975 (picosat) R 26974 26951 25844 0 -1 4194304 5503 0 0 0 15502 176 0 0 25 0 1 0 24999004 24215552 5155 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/26975/statm: 5912 5155 48 102 0 5807 0
Current children cumulated CPU time (s) 160.69
Current children cumulated vsize (KiB) 45872

[startup+222.306 s]
/proc/loadavg: 2.00 2.01 2.07 3/83 26975
/proc/meminfo: memFree=1827528/2055920 swapFree=4192812/4192956
[pid=26951] ppid=26949 vsize=16868 CPUtime=3.91
/proc/26951/stat : 26951 (sugar) S 26949 26951 25844 0 -1 4194304 1365 23983 0 2 6 1 364 20 16 0 1 0 24998602 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 264916480098 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26951/statm: 4217 1113 409 3 0 796 0
[pid=26974] ppid=26951 vsize=5356 CPUtime=0
/proc/26974/stat : 26974 (sh) S 26951 26951 25844 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 24999003 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26974/statm: 1339 232 193 169 0 50 0
[pid=26975] ppid=26974 vsize=23912 CPUtime=216.21
/proc/26975/stat : 26975 (picosat) R 26974 26951 25844 0 -1 4194304 5654 0 0 0 21445 176 0 0 25 0 1 0 24999004 24485888 5219 996147200 134512640 134931368 4294956256 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/26975/statm: 5978 5219 48 102 0 5873 0
Current children cumulated CPU time (s) 220.12
Current children cumulated vsize (KiB) 46136

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

[startup+230.402 s]
/proc/loadavg: 2.00 2.01 2.07 3/83 26975
/proc/meminfo: memFree=1827528/2055920 swapFree=4192812/4192956
[pid=26951] ppid=26949 vsize=16868 CPUtime=3.91
/proc/26951/stat : 26951 (sugar) S 26949 26951 25844 0 -1 4194304 1365 23983 0 2 6 1 364 20 16 0 1 0 24998602 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 264916480098 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26951/statm: 4217 1113 409 3 0 796 0
[pid=26974] ppid=26951 vsize=5356 CPUtime=0
/proc/26974/stat : 26974 (sh) S 26951 26951 25844 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 24999003 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26974/statm: 1339 232 193 169 0 50 0
[pid=26975] ppid=26974 vsize=23912 CPUtime=224.24
/proc/26975/stat : 26975 (picosat) R 26974 26951 25844 0 -1 4194304 5654 0 0 0 22248 176 0 0 25 0 1 0 24999004 24485888 5219 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/26975/statm: 5978 5219 48 102 0 5873 0
Current children cumulated CPU time (s) 228.15
Current children cumulated vsize (KiB) 46136

[startup+236.801 s]
/proc/loadavg: 2.00 2.01 2.07 3/83 26975
/proc/meminfo: memFree=1827528/2055920 swapFree=4192812/4192956
[pid=26951] ppid=26949 vsize=16868 CPUtime=3.91
/proc/26951/stat : 26951 (sugar) S 26949 26951 25844 0 -1 4194304 1365 23983 0 2 6 1 364 20 16 0 1 0 24998602 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 264916480098 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26951/statm: 4217 1113 409 3 0 796 0
[pid=26974] ppid=26951 vsize=5356 CPUtime=0
/proc/26974/stat : 26974 (sh) S 26951 26951 25844 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 24999003 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26974/statm: 1339 232 193 169 0 50 0
[pid=26975] ppid=26974 vsize=23912 CPUtime=230.57
/proc/26975/stat : 26975 (picosat) R 26974 26951 25844 0 -1 4194304 5654 0 0 0 22881 176 0 0 25 0 1 0 24999004 24485888 5219 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/26975/statm: 5978 5219 48 102 0 5873 0
Current children cumulated CPU time (s) 234.48
Current children cumulated vsize (KiB) 46136

[startup+243.206 s]
/proc/loadavg: 2.00 2.01 2.07 3/83 26975
/proc/meminfo: memFree=1827528/2055920 swapFree=4192812/4192956
[pid=26951] ppid=26949 vsize=16868 CPUtime=3.91
/proc/26951/stat : 26951 (sugar) S 26949 26951 25844 0 -1 4194304 1365 23983 0 2 6 1 364 20 16 0 1 0 24998602 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 264916480098 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26951/statm: 4217 1113 409 3 0 796 0
[pid=26974] ppid=26951 vsize=5356 CPUtime=0
/proc/26974/stat : 26974 (sh) S 26951 26951 25844 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 24999003 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26974/statm: 1339 232 193 169 0 50 0
[pid=26975] ppid=26974 vsize=23912 CPUtime=236.91
/proc/26975/stat : 26975 (picosat) R 26974 26951 25844 0 -1 4194304 5654 0 0 0 23515 176 0 0 25 0 1 0 24999004 24485888 5219 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/26975/statm: 5978 5219 48 102 0 5873 0
Current children cumulated CPU time (s) 240.82
Current children cumulated vsize (KiB) 46136

[startup+246.403 s]
/proc/loadavg: 2.00 2.01 2.07 3/83 26975
/proc/meminfo: memFree=1827528/2055920 swapFree=4192812/4192956
[pid=26951] ppid=26949 vsize=16868 CPUtime=3.91
/proc/26951/stat : 26951 (sugar) S 26949 26951 25844 0 -1 4194304 1365 23983 0 2 6 1 364 20 16 0 1 0 24998602 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 264916480098 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26951/statm: 4217 1113 409 3 0 796 0
[pid=26974] ppid=26951 vsize=5356 CPUtime=0
/proc/26974/stat : 26974 (sh) S 26951 26951 25844 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 24999003 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26974/statm: 1339 232 193 169 0 50 0
[pid=26975] ppid=26974 vsize=23912 CPUtime=240.08
/proc/26975/stat : 26975 (picosat) R 26974 26951 25844 0 -1 4194304 5654 0 0 0 23832 176 0 0 25 0 1 0 24999004 24485888 5219 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/26975/statm: 5978 5219 48 102 0 5873 0
Current children cumulated CPU time (s) 243.99
Current children cumulated vsize (KiB) 46136

[startup+247.202 s]
/proc/loadavg: 2.00 2.01 2.07 3/83 26975
/proc/meminfo: memFree=1827528/2055920 swapFree=4192812/4192956
[pid=26951] ppid=26949 vsize=16868 CPUtime=3.91
/proc/26951/stat : 26951 (sugar) S 26949 26951 25844 0 -1 4194304 1365 23983 0 2 6 1 364 20 16 0 1 0 24998602 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 264916480098 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26951/statm: 4217 1113 409 3 0 796 0
[pid=26974] ppid=26951 vsize=5356 CPUtime=0
/proc/26974/stat : 26974 (sh) S 26951 26951 25844 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 24999003 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26974/statm: 1339 232 193 169 0 50 0
[pid=26975] ppid=26974 vsize=23912 CPUtime=240.87
/proc/26975/stat : 26975 (picosat) R 26974 26951 25844 0 -1 4194304 5654 0 0 0 23911 176 0 0 25 0 1 0 24999004 24485888 5219 996147200 134512640 134931368 4294956256 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/26975/statm: 5978 5219 48 102 0 5873 0
Current children cumulated CPU time (s) 244.78
Current children cumulated vsize (KiB) 46136

[startup+248.002 s]
/proc/loadavg: 2.00 2.01 2.07 3/83 26975
/proc/meminfo: memFree=1827528/2055920 swapFree=4192812/4192956
[pid=26951] ppid=26949 vsize=16868 CPUtime=3.91
/proc/26951/stat : 26951 (sugar) S 26949 26951 25844 0 -1 4194304 1365 23983 0 2 6 1 364 20 16 0 1 0 24998602 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 264916480098 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26951/statm: 4217 1113 409 3 0 796 0
[pid=26974] ppid=26951 vsize=5356 CPUtime=0
/proc/26974/stat : 26974 (sh) S 26951 26951 25844 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 24999003 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26974/statm: 1339 232 193 169 0 50 0
[pid=26975] ppid=26974 vsize=23912 CPUtime=241.67
/proc/26975/stat : 26975 (picosat) R 26974 26951 25844 0 -1 4194304 5654 0 0 0 23991 176 0 0 25 0 1 0 24999004 24485888 5219 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/26975/statm: 5978 5219 48 102 0 5873 0
Current children cumulated CPU time (s) 245.58
Current children cumulated vsize (KiB) 46136

[startup+248.202 s]
/proc/loadavg: 2.00 2.01 2.07 3/83 26975
/proc/meminfo: memFree=1827528/2055920 swapFree=4192812/4192956
[pid=26951] ppid=26949 vsize=16868 CPUtime=245.68
/proc/26951/stat : 26951 (sugar) S 26949 26951 25844 0 -1 4194304 1446 29924 0 2 6 1 24364 197 16 0 1 0 24998602 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 264916480098 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26951/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 245.68
Current children cumulated vsize (KiB) 16868

Child status: 0
Real time (s): 248.266
CPU time (s): 245.868
CPU user time (s): 243.843
CPU system time (s): 2.02469
CPU usage (%): 99.0339
Max. virtual memory (cumulated for all children) (KiB): 891052

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 243.843
system time used= 2.02469
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35344
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= 3557
involuntary context switches= 8572

runsolver used 0.32495 second user time and 0.810876 second system time

The end

Launcher Data 

Begin job on node30 at 2009-07-12 08:15:25
IDJOB=2084622
IDBENCH=58096
IDSOLVER=738
FILE ID=node30/2084622-1247379325
PBS_JOBID= 9507165
Free space on /tmp= 66376 MiB

SOLVER NAME= Sugar v1.14.6+picosat
BENCH NAME= CPAI08/csp/graphColoring/school/normalized-school1-nsh-12.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-2084622-1247379325/watcher-2084622-1247379325 -o /tmp/evaluation-result-2084622-1247379325/solver-2084622-1247379325 -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-2084622-1247379325.xml

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

MD5SUM BENCH= 2d1e316401a6d142c241b2ebac1fc85c
RANDOM SEED=1820808904

node30.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		: 3000.277
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		: 3000.277
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:       1859392 kB
Buffers:          6740 kB
Cached:          60852 kB
SwapCached:          0 kB
Active:         130348 kB
Inactive:        13368 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1859392 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3052 kB
Writeback:           0 kB
Mapped:          93996 kB
Slab:            38032 kB
Committed_AS:   940968 kB
PageTables:       1856 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= 66376 MiB
End job on node30 at 2009-07-12 08:19:33