Trace number 2090760

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Sugar v1.14.6+picosatSAT 32.1181 32.4476

General information on the benchmark

Namecsp/tightness0.9/
normalized-rand-2-40-180-84-900-47_ext.xml
MD5SUM0293ed4d3177082bd80a0695733fe5fc
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark2.47162
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints84
Maximum constraint arity2
Maximum domain size180
Number of constraints which are defined in extension84
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.00/0.07	c 0	Sugar v1-14-6 + HOME/picosat
0.00/0.07	c 0	BEGIN Sun Jul 12 11:35:07 2009
0.00/0.07	c 0	PID 27958
0.00/0.07	c 0	HOST node76.alineos.net
0.00/0.07	c 0	CONVERTING HOME/instance-2090760-1247391307.xml TO HOME/temp.csp
0.00/0.07	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.XML2CSP -v -v 'HOME/instance-2090760-1247391307.xml' 'HOME/temp.csp'
0.06/0.98	c 1	1 domains, 40 variables, 0 predicates, 84 relations, 84 constraints
0.06/1.02	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.06/1.02	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'
1.02/1.10	c 1	Parsing HOME/temp.csp
2.60/2.75	c 3	parsed 209 expressions
2.60/2.76	c 3	Heap : 28 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
2.60/2.76	c 3	Converting to clausal form CSP
2.60/2.78	c 3	converted 21 (10%) expressions
2.60/2.78	c 3	converted 42 (20%) expressions
2.69/2.81	c 3	converted 63 (30%) expressions
2.69/2.81	c 3	converted 84 (40%) expressions
2.69/2.83	c 3	converted 105 (50%) expressions
2.69/2.87	c 3	converted 126 (60%) expressions
3.10/3.25	c 3	converted 147 (70%) expressions
3.20/3.39	c 4	converted 168 (80%) expressions
3.40/3.55	c 4	converted 189 (90%) expressions
3.50/3.69	c 4	converted 209 (100%) expressions
3.50/3.69	c 4	CSP : 40 integers, 0 booleans, 84 clauses, largest domain size 180
3.50/3.69	c 4	Heap : 56 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
3.50/3.69	c 4	Propagation in CSP
3.50/3.70	c 4	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
3.50/3.70	c 4	CSP : 40 integers, 0 booleans, 84 clauses, largest domain size 180
3.50/3.70	c 4	Heap : 56 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
3.59/3.70	c 4	Simplifing CSP by introducing new Boolean variables
3.59/3.70	c 4	CSP : 40 integers, 0 booleans, 84 clauses, largest domain size 180
3.59/3.70	c 4	Heap : 56 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
3.69/3.86	c 4	Encoding CSP to SAT : HOME/temp.cnf
3.69/3.88	c 4	4 (10%) CSP integer variables are encoded (712 clauses, 7682 bytes)
3.69/3.88	c 4	8 (20%) CSP integer variables are encoded (1424 clauses, 16375 bytes)
3.69/3.89	c 4	12 (30%) CSP integer variables are encoded (2136 clauses, 25631 bytes)
3.69/3.89	c 4	16 (40%) CSP integer variables are encoded (2848 clauses, 34887 bytes)
3.69/3.89	c 4	20 (50%) CSP integer variables are encoded (3560 clauses, 44143 bytes)
3.69/3.89	c 4	24 (60%) CSP integer variables are encoded (4272 clauses, 53399 bytes)
3.69/3.89	c 4	28 (70%) CSP integer variables are encoded (4984 clauses, 62655 bytes)
3.69/3.89	c 4	32 (80%) CSP integer variables are encoded (5696 clauses, 71911 bytes)
3.69/3.89	c 4	36 (90%) CSP integer variables are encoded (6408 clauses, 81167 bytes)
3.69/3.89	c 4	40 (100%) CSP integer variables are encoded (7120 clauses, 90423 bytes)
4.09/4.21	c 4	9 (10%) CSP clauses are encoded (34604 clauses, 653861 bytes)
4.29/4.44	c 5	17 (20%) CSP clauses are encoded (58800 clauses, 1170986 bytes)
4.58/4.70	c 5	26 (30%) CSP clauses are encoded (85896 clauses, 1767251 bytes)
4.79/4.93	c 5	34 (40%) CSP clauses are encoded (110328 clauses, 2338298 bytes)
4.98/5.17	c 5	42 (50%) CSP clauses are encoded (134493 clauses, 2902923 bytes)
5.28/5.44	c 6	51 (60%) CSP clauses are encoded (161382 clauses, 3530764 bytes)
5.48/5.68	c 6	59 (70%) CSP clauses are encoded (185513 clauses, 4094381 bytes)
5.77/5.95	c 6	68 (80%) CSP clauses are encoded (212849 clauses, 4733088 bytes)
5.97/6.19	c 6	76 (90%) CSP clauses are encoded (236921 clauses, 5295147 bytes)
6.26/6.42	c 7	84 (100%) CSP clauses are encoded (261188 clauses, 5862319 bytes)
6.26/6.42	c 7	84 CSP clauses encoded
6.26/6.42	c 7	Writing map file : HOME/temp.map
6.26/6.42	c 7	Heap : 23 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
6.26/6.42	c 7	SAT : 7160 SAT variables, 261188 SAT clauses, 5862319 bytes
6.26/6.42	c 7	Heap : 23 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
6.26/6.46	c 7	SOLVING HOME/temp.cnf
6.26/6.46	c 7	CMD HOME/picosat 'HOME/temp.cnf' -o 'HOME/temp.out'
31.87/32.28	c 32	DECODING HOME/temp.out WITH HOME/temp.map
31.87/32.28	c 32	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'
31.96/32.35	c 33	Decoding HOME/temp.out
31.96/32.40	s SATISFIABLE
31.96/32.40	v 65 59 56 21 118 67 71 122 83 60 79 175 25 4 43 108 7 165 81 114 71 156 169 91 127 15 74 136 8 133 134 45 117 74 87 157 98 81 125 50
31.96/32.41	c 33	Heap : 0 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
31.96/32.44	c 33	CPU 32.09 (0.06 0.01 30.26 1.76)
31.96/32.44	c 33	END Sun Jul 12 11:35:40 2009

Verifier Data 

OK

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2090760-1247391307/watcher-2090760-1247391307 -o /tmp/evaluation-result-2090760-1247391307/solver-2090760-1247391307 -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-2090760-1247391307.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: 1.99 1.98 1.91 4/85 27958
/proc/meminfo: memFree=1698424/2055920 swapFree=4192812/4192956
[pid=27958] ppid=27956 vsize=12268 CPUtime=0
/proc/27958/stat : 27958 (sugar) R 27956 27958 25753 0 -1 4194304 348 0 0 0 0 0 0 0 18 0 1 0 26196055 12562432 316 996147200 4194304 4206940 548682068608 18446744073709551615 265674259045 0 0 4224 0 0 0 0 17 0 0 0
/proc/27958/statm: 3067 316 241 3 0 167 0

[startup+0.103333 s]
/proc/loadavg: 1.99 1.98 1.91 4/85 27958
/proc/meminfo: memFree=1698424/2055920 swapFree=4192812/4192956
[pid=27958] ppid=27956 vsize=16868 CPUtime=0.06
/proc/27958/stat : 27958 (sugar) S 27956 27958 25753 0 -1 4194304 1227 128 0 0 5 1 0 0 16 0 1 0 26196055 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 265682989154 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/27958/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.201348 s]
/proc/loadavg: 1.99 1.98 1.91 4/85 27958
/proc/meminfo: memFree=1698424/2055920 swapFree=4192812/4192956
[pid=27958] ppid=27956 vsize=16868 CPUtime=0.06
/proc/27958/stat : 27958 (sugar) S 27956 27958 25753 0 -1 4194304 1227 128 0 0 5 1 0 0 16 0 1 0 26196055 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 265682989154 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/27958/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.301367 s]
/proc/loadavg: 1.99 1.98 1.91 4/85 27958
/proc/meminfo: memFree=1698424/2055920 swapFree=4192812/4192956
[pid=27958] ppid=27956 vsize=16868 CPUtime=0.06
/proc/27958/stat : 27958 (sugar) S 27956 27958 25753 0 -1 4194304 1227 128 0 0 5 1 0 0 16 0 1 0 26196055 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 265682989154 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/27958/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.701451 s]
/proc/loadavg: 1.99 1.98 1.91 4/85 27958
/proc/meminfo: memFree=1698424/2055920 swapFree=4192812/4192956
[pid=27958] ppid=27956 vsize=16868 CPUtime=0.06
/proc/27958/stat : 27958 (sugar) S 27956 27958 25753 0 -1 4194304 1227 128 0 0 5 1 0 0 16 0 1 0 26196055 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 265682989154 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/27958/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+1.50261 s]
/proc/loadavg: 1.99 1.98 1.91 4/96 27980
/proc/meminfo: memFree=1688800/2055920 swapFree=4192812/4192956
[pid=27958] ppid=27956 vsize=16868 CPUtime=0.96
/proc/27958/stat : 27958 (sugar) S 27956 27958 25753 0 -1 4194304 1309 7988 0 1 5 1 82 8 15 0 1 0 26196055 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 265682989154 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27958/statm: 4217 1111 409 3 0 796 0
[pid=27971] ppid=27958 vsize=5356 CPUtime=0
/proc/27971/stat : 27971 (sh) S 27958 27958 25753 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 26196158 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27971/statm: 1339 233 193 169 0 50 0
[pid=27972] ppid=27971 vsize=862288 CPUtime=0.45
/proc/27972/stat : 27972 (java) S 27971 27958 25753 0 -1 0 4420 0 1 0 43 2 0 0 18 0 9 0 26196158 882982912 3851 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/27972/statm: 215572 3851 1422 9 0 210485 0
[pid=27972/tid=27973] ppid=27971 vsize=862288 CPUtime=0.35
/proc/27972/task/27973/stat : 27973 (java) R 27971 27958 25753 0 -1 64 2017 0 1 0 34 1 0 0 20 0 9 0 26196159 882982912 3851 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27972/tid=27974] ppid=27971 vsize=862288 CPUtime=0.05
/proc/27972/task/27974/stat : 27974 (java) R 27971 27958 25753 0 -1 64 1411 0 0 0 5 0 0 0 16 0 9 0 26196160 882982912 3851 996147200 134512640 134550932 4294955936 18446744073709551615 102525277 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=27972/tid=27975] ppid=27971 vsize=862288 CPUtime=0
/proc/27972/task/27975/stat : 27975 (java) S 27971 27958 25753 0 -1 64 11 0 0 0 0 0 0 0 19 0 9 0 26196161 882982912 3851 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27972/tid=27976] ppid=27971 vsize=862288 CPUtime=0
/proc/27972/task/27976/stat : 27976 (java) S 27971 27958 25753 0 -1 64 4 0 0 0 0 0 0 0 20 0 9 0 26196161 882982912 3851 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27972/tid=27977] ppid=27971 vsize=862288 CPUtime=0
/proc/27972/task/27977/stat : 27977 (java) S 27971 27958 25753 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 26196163 882982912 3851 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27972/tid=27978] ppid=27971 vsize=862288 CPUtime=0.03
/proc/27972/task/27978/stat : 27978 (java) S 27971 27958 25753 0 -1 64 299 0 0 0 3 0 0 0 17 0 9 0 26196163 882982912 3851 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27972/tid=27979] ppid=27971 vsize=862288 CPUtime=0
/proc/27972/task/27979/stat : 27979 (java) S 27971 27958 25753 0 -1 64 0 0 0 0 0 0 0 0 19 0 9 0 26196163 882982912 3851 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27972/tid=27980] ppid=27971 vsize=862288 CPUtime=0
/proc/27972/task/27980/stat : 27980 (java) S 27971 27958 25753 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 26196163 882982912 3851 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.41
Current children cumulated vsize (KiB) 884512

[startup+3.1029 s]
/proc/loadavg: 1.99 1.98 1.91 3/96 27980
/proc/meminfo: memFree=1667232/2055920 swapFree=4192812/4192956
[pid=27958] ppid=27956 vsize=16868 CPUtime=0.96
/proc/27958/stat : 27958 (sugar) S 27956 27958 25753 0 -1 4194304 1309 7988 0 1 5 1 82 8 16 0 1 0 26196055 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 265682989154 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27958/statm: 4217 1111 409 3 0 796 0
[pid=27971] ppid=27958 vsize=5356 CPUtime=0
/proc/27971/stat : 27971 (sh) S 27958 27958 25753 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 26196158 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27971/statm: 1339 233 193 169 0 50 0
[pid=27972] ppid=27971 vsize=864384 CPUtime=2.04
/proc/27972/stat : 27972 (java) S 27971 27958 25753 0 -1 0 15169 0 1 0 195 9 0 0 18 0 9 0 26196158 885129216 14410 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/27972/statm: 216096 14410 2566 9 0 210601 0
[pid=27972/tid=27973] ppid=27971 vsize=864384 CPUtime=1.16
/proc/27972/task/27973/stat : 27973 (java) R 27971 27958 25753 0 -1 64 2896 0 1 0 114 2 0 0 18 0 9 0 26196159 885129216 14410 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27972/tid=27974] ppid=27971 vsize=864384 CPUtime=0.82
/proc/27972/task/27974/stat : 27974 (java) R 27971 27958 25753 0 -1 64 11267 0 0 0 76 6 0 0 17 0 9 0 26196160 885129216 14410 996147200 134512640 134550932 4294955936 18446744073709551615 103830994 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=27972/tid=27975] ppid=27971 vsize=864384 CPUtime=0
/proc/27972/task/27975/stat : 27975 (java) S 27971 27958 25753 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 26196161 885129216 14410 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27972/tid=27976] ppid=27971 vsize=864384 CPUtime=0
/proc/27972/task/27976/stat : 27976 (java) S 27971 27958 25753 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 26196161 885129216 14410 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27972/tid=27977] ppid=27971 vsize=864384 CPUtime=0
/proc/27972/task/27977/stat : 27977 (java) S 27971 27958 25753 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 26196163 885129216 14410 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27972/tid=27978] ppid=27971 vsize=864384 CPUtime=0.04
/proc/27972/task/27978/stat : 27978 (java) S 27971 27958 25753 0 -1 64 304 0 0 0 4 0 0 0 16 0 9 0 26196163 885129216 14410 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27972/tid=27979] ppid=27971 vsize=864384 CPUtime=0
/proc/27972/task/27979/stat : 27979 (java) S 27971 27958 25753 0 -1 64 0 0 0 0 0 0 0 0 19 0 9 0 26196163 885129216 14410 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27972/tid=27980] ppid=27971 vsize=864384 CPUtime=0
/proc/27972/task/27980/stat : 27980 (java) S 27971 27958 25753 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 26196163 885129216 14410 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) 886608

[startup+6.30252 s]
/proc/loadavg: 2.07 2.00 1.91 3/96 27980
/proc/meminfo: memFree=1620768/2055920 swapFree=4192812/4192956
[pid=27958] ppid=27956 vsize=16868 CPUtime=0.97
/proc/27958/stat : 27958 (sugar) S 27956 27958 25753 0 -1 4194304 1310 7988 0 1 6 1 82 8 15 0 1 0 26196055 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 265682989154 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27958/statm: 4217 1111 409 3 0 796 0
[pid=27971] ppid=27958 vsize=5356 CPUtime=0
/proc/27971/stat : 27971 (sh) S 27958 27958 25753 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 26196158 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27971/statm: 1339 233 193 169 0 50 0
[pid=27972] ppid=27971 vsize=864496 CPUtime=5.2
/proc/27972/stat : 27972 (java) S 27971 27958 25753 0 -1 0 20340 0 1 0 504 16 0 0 18 0 9 0 26196158 885243904 19473 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/27972/statm: 216124 19473 2590 9 0 210601 0
[pid=27972/tid=27973] ppid=27971 vsize=864496 CPUtime=3.7
/proc/27972/task/27973/stat : 27973 (java) R 27971 27958 25753 0 -1 64 3337 0 1 0 364 6 0 0 25 0 9 0 26196159 885243904 19473 996147200 134512640 134550932 4294955936 18446744073709551615 4126534862 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27972/tid=27974] ppid=27971 vsize=864496 CPUtime=1.4
/proc/27972/task/27974/stat : 27974 (java) S 27971 27958 25753 0 -1 64 15973 0 0 0 131 9 0 0 16 0 9 0 26196160 885243904 19473 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=27972/tid=27975] ppid=27971 vsize=864496 CPUtime=0
/proc/27972/task/27975/stat : 27975 (java) S 27971 27958 25753 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 26196161 885243904 19473 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27972/tid=27976] ppid=27971 vsize=864496 CPUtime=0
/proc/27972/task/27976/stat : 27976 (java) S 27971 27958 25753 0 -1 64 9 0 0 0 0 0 0 0 16 0 9 0 26196161 885243904 19473 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27972/tid=27977] ppid=27971 vsize=864496 CPUtime=0
/proc/27972/task/27977/stat : 27977 (java) S 27971 27958 25753 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 26196163 885243904 19473 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27972/tid=27978] ppid=27971 vsize=864496 CPUtime=0.08
/proc/27972/task/27978/stat : 27978 (java) S 27971 27958 25753 0 -1 64 328 0 0 0 8 0 0 0 16 0 9 0 26196163 885243904 19473 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27972/tid=27979] ppid=27971 vsize=864496 CPUtime=0
/proc/27972/task/27979/stat : 27979 (java) S 27971 27958 25753 0 -1 64 0 0 0 0 0 0 0 0 19 0 9 0 26196163 885243904 19473 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27972/tid=27980] ppid=27971 vsize=864496 CPUtime=0
/proc/27972/task/27980/stat : 27980 (java) S 27971 27958 25753 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 26196163 885243904 19473 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.17
Current children cumulated vsize (KiB) 886720

[startup+12.7028 s]
/proc/loadavg: 2.23 2.03 1.93 3/88 27982
/proc/meminfo: memFree=1676320/2055920 swapFree=4192812/4192956
[pid=27958] ppid=27956 vsize=16868 CPUtime=6.32
/proc/27958/stat : 27958 (sugar) S 27956 27958 25753 0 -1 4194304 1365 28634 0 2 6 1 599 26 15 0 1 0 26196055 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 265682989154 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27958/statm: 4217 1113 409 3 0 796 0
[pid=27981] ppid=27958 vsize=5356 CPUtime=0
/proc/27981/stat : 27981 (sh) S 27958 27958 25753 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26196702 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27981/statm: 1339 232 193 169 0 50 0
[pid=27982] ppid=27981 vsize=10788 CPUtime=6.07
/proc/27982/stat : 27982 (picosat) R 27981 27958 25753 0 -1 4194304 2617 0 0 0 462 145 0 0 25 0 1 0 26196717 11046912 2600 996147200 134512640 134931368 4294956256 18446744073709551615 134525760 0 0 4096 0 0 0 0 17 0 0 0
/proc/27982/statm: 2697 2600 42 102 0 2592 0
Current children cumulated CPU time (s) 12.39
Current children cumulated vsize (KiB) 33012

[startup+25.5012 s]
/proc/loadavg: 2.31 2.06 1.94 3/88 27982
/proc/meminfo: memFree=1674912/2055920 swapFree=4192812/4192956
[pid=27958] ppid=27956 vsize=16868 CPUtime=6.32
/proc/27958/stat : 27958 (sugar) S 27956 27958 25753 0 -1 4194304 1365 28634 0 2 6 1 599 26 15 0 1 0 26196055 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 265682989154 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27958/statm: 4217 1113 409 3 0 796 0
[pid=27981] ppid=27958 vsize=5356 CPUtime=0
/proc/27981/stat : 27981 (sh) S 27958 27958 25753 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26196702 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27981/statm: 1339 232 193 169 0 50 0
[pid=27982] ppid=27981 vsize=13396 CPUtime=18.86
/proc/27982/stat : 27982 (picosat) R 27981 27958 25753 0 -1 4194304 3030 0 0 0 1740 146 0 0 25 0 1 0 26196717 13717504 3013 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/27982/statm: 3349 3013 42 102 0 3244 0
Current children cumulated CPU time (s) 25.18
Current children cumulated vsize (KiB) 35620

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

[startup+25.6012 s]
/proc/loadavg: 2.31 2.06 1.94 3/88 27982
/proc/meminfo: memFree=1674912/2055920 swapFree=4192812/4192956
[pid=27958] ppid=27956 vsize=16868 CPUtime=6.32
/proc/27958/stat : 27958 (sugar) S 27956 27958 25753 0 -1 4194304 1365 28634 0 2 6 1 599 26 15 0 1 0 26196055 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 265682989154 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27958/statm: 4217 1113 409 3 0 796 0
[pid=27981] ppid=27958 vsize=5356 CPUtime=0
/proc/27981/stat : 27981 (sh) S 27958 27958 25753 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26196702 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27981/statm: 1339 232 193 169 0 50 0
[pid=27982] ppid=27981 vsize=13396 CPUtime=18.96
/proc/27982/stat : 27982 (picosat) R 27981 27958 25753 0 -1 4194304 3033 0 0 0 1750 146 0 0 25 0 1 0 26196717 13717504 3016 996147200 134512640 134931368 4294956256 18446744073709551615 134583827 0 0 4096 0 0 0 0 17 0 0 0
/proc/27982/statm: 3349 3016 42 102 0 3244 0
Current children cumulated CPU time (s) 25.28
Current children cumulated vsize (KiB) 35620

[startup+28.8018 s]
/proc/loadavg: 2.29 2.06 1.94 3/88 27982
/proc/meminfo: memFree=1674528/2055920 swapFree=4192812/4192956
[pid=27958] ppid=27956 vsize=16868 CPUtime=6.32
/proc/27958/stat : 27958 (sugar) S 27956 27958 25753 0 -1 4194304 1365 28634 0 2 6 1 599 26 15 0 1 0 26196055 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 265682989154 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27958/statm: 4217 1113 409 3 0 796 0
[pid=27981] ppid=27958 vsize=5356 CPUtime=0
/proc/27981/stat : 27981 (sh) S 27958 27958 25753 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26196702 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27981/statm: 1339 232 193 169 0 50 0
[pid=27982] ppid=27981 vsize=13792 CPUtime=22.15
/proc/27982/stat : 27982 (picosat) R 27981 27958 25753 0 -1 4194304 3130 0 0 0 2069 146 0 0 25 0 1 0 26196717 14123008 3113 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/27982/statm: 3448 3113 42 102 0 3343 0
Current children cumulated CPU time (s) 28.47
Current children cumulated vsize (KiB) 36016

[startup+30.4012 s]
/proc/loadavg: 2.29 2.06 1.94 3/88 27982
/proc/meminfo: memFree=1674400/2055920 swapFree=4192812/4192956
[pid=27958] ppid=27956 vsize=16868 CPUtime=6.32
/proc/27958/stat : 27958 (sugar) S 27956 27958 25753 0 -1 4194304 1365 28634 0 2 6 1 599 26 15 0 1 0 26196055 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 265682989154 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27958/statm: 4217 1113 409 3 0 796 0
[pid=27981] ppid=27958 vsize=5356 CPUtime=0
/proc/27981/stat : 27981 (sh) S 27958 27958 25753 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26196702 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27981/statm: 1339 232 193 169 0 50 0
[pid=27982] ppid=27981 vsize=13924 CPUtime=23.75
/proc/27982/stat : 27982 (picosat) R 27981 27958 25753 0 -1 4194304 3170 0 0 0 2229 146 0 0 25 0 1 0 26196717 14258176 3153 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/27982/statm: 3481 3153 42 102 0 3376 0
Current children cumulated CPU time (s) 30.07
Current children cumulated vsize (KiB) 36148

[startup+31.2013 s]
/proc/loadavg: 2.29 2.06 1.94 3/88 27982
/proc/meminfo: memFree=1674336/2055920 swapFree=4192812/4192956
[pid=27958] ppid=27956 vsize=16868 CPUtime=6.32
/proc/27958/stat : 27958 (sugar) S 27956 27958 25753 0 -1 4194304 1365 28634 0 2 6 1 599 26 15 0 1 0 26196055 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 265682989154 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27958/statm: 4217 1113 409 3 0 796 0
[pid=27981] ppid=27958 vsize=5356 CPUtime=0
/proc/27981/stat : 27981 (sh) S 27958 27958 25753 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26196702 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27981/statm: 1339 232 193 169 0 50 0
[pid=27982] ppid=27981 vsize=14056 CPUtime=24.55
/proc/27982/stat : 27982 (picosat) R 27981 27958 25753 0 -1 4194304 3190 0 0 0 2309 146 0 0 25 0 1 0 26196717 14393344 3173 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/27982/statm: 3514 3173 42 102 0 3409 0
Current children cumulated CPU time (s) 30.87
Current children cumulated vsize (KiB) 36280

[startup+32.0065 s]
/proc/loadavg: 2.29 2.06 1.94 3/88 27982
/proc/meminfo: memFree=1674208/2055920 swapFree=4192812/4192956
[pid=27958] ppid=27956 vsize=16868 CPUtime=6.32
/proc/27958/stat : 27958 (sugar) S 27956 27958 25753 0 -1 4194304 1365 28634 0 2 6 1 599 26 15 0 1 0 26196055 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 265682989154 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27958/statm: 4217 1113 409 3 0 796 0
[pid=27981] ppid=27958 vsize=5356 CPUtime=0
/proc/27981/stat : 27981 (sh) S 27958 27958 25753 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26196702 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27981/statm: 1339 232 193 169 0 50 0
[pid=27982] ppid=27981 vsize=14056 CPUtime=25.36
/proc/27982/stat : 27982 (picosat) R 27981 27958 25753 0 -1 4194304 3212 0 0 0 2390 146 0 0 25 0 1 0 26196717 14393344 3195 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/27982/statm: 3514 3195 42 102 0 3409 0
Current children cumulated CPU time (s) 31.68
Current children cumulated vsize (KiB) 36280

[startup+32.4015 s]
/proc/loadavg: 2.29 2.06 1.94 3/88 27982
/proc/meminfo: memFree=1674208/2055920 swapFree=4192812/4192956
[pid=27958] ppid=27956 vsize=16868 CPUtime=31.96
/proc/27958/stat : 27958 (sugar) S 27956 27958 25753 0 -1 4194304 1446 32144 0 2 6 1 3016 173 16 0 1 0 26196055 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 265682989154 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27958/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 31.96
Current children cumulated vsize (KiB) 16868

Child status: 0
Real time (s): 32.4476
CPU time (s): 32.1181
CPU user time (s): 30.3314
CPU system time (s): 1.78673
CPU usage (%): 98.9845
Max. virtual memory (cumulated for all children) (KiB): 886720

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 30.3314
system time used= 1.78673
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 37442
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= 3502
involuntary context switches= 3669

runsolver used 0.056991 second user time and 0.094985 second system time

The end

Launcher Data 

Begin job on node76 at 2009-07-12 11:35:07
IDJOB=2090760
IDBENCH=59888
IDSOLVER=738
FILE ID=node76/2090760-1247391307
PBS_JOBID= 9507208
Free space on /tmp= 66428 MiB

SOLVER NAME= Sugar v1.14.6+picosat
BENCH NAME= CPAI08/csp/tightness0.9/normalized-rand-2-40-180-84-900-47_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-2090760-1247391307/watcher-2090760-1247391307 -o /tmp/evaluation-result-2090760-1247391307/solver-2090760-1247391307 -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-2090760-1247391307.xml

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

MD5SUM BENCH= 0293ed4d3177082bd80a0695733fe5fc
RANDOM SEED=2024286905

node76.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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1698904 kB
Buffers:         24396 kB
Cached:         112692 kB
SwapCached:          0 kB
Active:         227932 kB
Inactive:        74780 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1698904 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3172 kB
Writeback:           0 kB
Mapped:         181340 kB
Slab:            39196 kB
Committed_AS:   887492 kB
PageTables:       2120 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= 66424 MiB
End job on node76 at 2009-07-12 11:35:40