Trace number 2092179

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 180.146 181.065

General information on the benchmark

Namecsp/tightness0.8/
normalized-rand-2-40-80-103-800-23_ext.xml
MD5SUM7289c4de965cdcd67307b9df740961a1
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 benchmark1.14882
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints103
Maximum constraint arity2
Maximum domain size80
Number of constraints which are defined in extension103
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.05/0.07	c 0	Sugar v1-14-6 + HOME/picosat
0.05/0.07	c 0	BEGIN Sun Jul 12 13:11:59 2009
0.05/0.07	c 0	PID 27854
0.05/0.07	c 0	HOST node79.alineos.net
0.05/0.07	c 0	CONVERTING HOME/instance-2092179-1247397119.xml TO HOME/temp.csp
0.05/0.07	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.XML2CSP -v -v 'HOME/instance-2092179-1247397119.xml' 'HOME/temp.csp'
0.06/0.57	c 1	1 domains, 40 variables, 0 predicates, 103 relations, 103 constraints
0.06/0.60	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.06/0.60	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'
0.56/0.67	c 1	Parsing HOME/temp.csp
1.34/1.44	c 2	parsed 247 expressions
1.34/1.45	c 2	Heap : 13 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.34/1.45	c 2	Converting to clausal form CSP
1.34/1.47	c 2	converted 25 (10%) expressions
1.34/1.48	c 2	converted 50 (20%) expressions
1.34/1.49	c 2	converted 75 (30%) expressions
1.44/1.50	c 2	converted 99 (40%) expressions
1.44/1.50	c 2	converted 124 (50%) expressions
1.44/1.53	c 2	converted 149 (60%) expressions
1.44/1.59	c 2	converted 173 (70%) expressions
1.63/1.79	c 2	converted 198 (80%) expressions
1.73/1.88	c 2	converted 223 (90%) expressions
1.84/1.95	c 2	converted 247 (100%) expressions
1.84/1.95	c 2	CSP : 40 integers, 0 booleans, 103 clauses, largest domain size 80
1.84/1.95	c 2	Heap : 25 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.84/1.95	c 2	Propagation in CSP
1.84/1.95	c 2	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
1.84/1.95	c 2	CSP : 40 integers, 0 booleans, 103 clauses, largest domain size 80
1.84/1.95	c 2	Heap : 25 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.84/1.95	c 2	Simplifing CSP by introducing new Boolean variables
1.84/1.95	c 2	CSP : 40 integers, 0 booleans, 103 clauses, largest domain size 80
1.84/1.95	c 2	Heap : 25 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.94/2.03	c 2	Encoding CSP to SAT : HOME/temp.cnf
1.94/2.05	c 2	4 (10%) CSP integer variables are encoded (312 clauses, 3284 bytes)
1.94/2.05	c 2	8 (20%) CSP integer variables are encoded (624 clauses, 6716 bytes)
1.94/2.05	c 2	12 (30%) CSP integer variables are encoded (936 clauses, 10148 bytes)
1.94/2.05	c 2	16 (40%) CSP integer variables are encoded (1248 clauses, 14103 bytes)
1.94/2.06	c 2	20 (50%) CSP integer variables are encoded (1560 clauses, 18159 bytes)
1.94/2.06	c 2	24 (60%) CSP integer variables are encoded (1872 clauses, 22215 bytes)
1.94/2.06	c 2	28 (70%) CSP integer variables are encoded (2184 clauses, 26271 bytes)
1.94/2.06	c 2	32 (80%) CSP integer variables are encoded (2496 clauses, 30327 bytes)
1.94/2.06	c 2	36 (90%) CSP integer variables are encoded (2808 clauses, 34383 bytes)
1.94/2.06	c 2	40 (100%) CSP integer variables are encoded (3120 clauses, 38439 bytes)
2.04/2.18	c 2	11 (10%) CSP clauses are encoded (14693 clauses, 273753 bytes)
2.14/2.26	c 2	21 (20%) CSP clauses are encoded (25142 clauses, 495581 bytes)
2.23/2.33	c 2	31 (30%) CSP clauses are encoded (35546 clauses, 713058 bytes)
2.33/2.40	c 2	42 (40%) CSP clauses are encoded (47092 clauses, 956221 bytes)
2.33/2.47	c 3	52 (50%) CSP clauses are encoded (57570 clauses, 1176816 bytes)
2.44/2.55	c 3	62 (60%) CSP clauses are encoded (67988 clauses, 1412022 bytes)
2.53/2.62	c 3	73 (70%) CSP clauses are encoded (79401 clauses, 1676579 bytes)
2.53/2.69	c 3	83 (80%) CSP clauses are encoded (89797 clauses, 1917607 bytes)
2.63/2.76	c 3	93 (90%) CSP clauses are encoded (100208 clauses, 2159043 bytes)
2.73/2.83	c 3	103 (100%) CSP clauses are encoded (110668 clauses, 2401745 bytes)
2.73/2.83	c 3	103 CSP clauses encoded
2.73/2.84	c 3	Writing map file : HOME/temp.map
2.73/2.84	c 3	Heap : 11 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
2.73/2.84	c 3	SAT : 3160 SAT variables, 110668 SAT clauses, 2401745 bytes
2.73/2.84	c 3	Heap : 11 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
2.79/2.90	c 3	SOLVING HOME/temp.cnf
2.79/2.90	c 3	CMD HOME/picosat 'HOME/temp.cnf' -o 'HOME/temp.out'
179.99/180.90	c 181	DECODING HOME/temp.out WITH HOME/temp.map
179.99/180.90	c 181	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'
179.99/180.97	c 181	Decoding HOME/temp.out
179.99/181.01	s SATISFIABLE
179.99/181.01	v 32 28 71 11 13 79 54 28 79 40 75 46 25 8 74 45 70 2 49 12 47 8 58 43 66 26 55 23 78 0 35 41 74 34 46 53 4 45 45 44
179.99/181.02	c 181	Heap : 0 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
179.99/181.06	c 181	CPU 180.12 (0.05 0.02 179.28 0.77)
179.99/181.06	c 181	END Sun Jul 12 13:15:00 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-2092179-1247397119/watcher-2092179-1247397119 -o /tmp/evaluation-result-2092179-1247397119/solver-2092179-1247397119 -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-2092179-1247397119.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: 1.86 2.00 1.94 4/74 27854
/proc/meminfo: memFree=1791512/2055920 swapFree=4192812/4192956
[pid=27854] ppid=27852 vsize=12272 CPUtime=0
/proc/27854/stat : 27854 (sugar) R 27852 27854 27817 0 -1 4194304 354 0 0 0 0 0 0 0 18 0 1 0 26777482 12566528 322 996147200 4194304 4206940 548682068608 18446744073709551615 234045739745 0 0 4224 0 0 0 0 17 0 0 0
/proc/27854/statm: 3068 322 242 3 0 168 0

[startup+0.0613731 s]
/proc/loadavg: 1.86 2.00 1.94 4/74 27854
/proc/meminfo: memFree=1791512/2055920 swapFree=4192812/4192956
[pid=27854] ppid=27852 vsize=16344 CPUtime=0.05
/proc/27854/stat : 27854 (sugar) R 27852 27854 27817 0 -1 4194304 1009 0 0 0 4 1 0 0 18 0 1 0 26777482 16736256 977 996147200 4194304 4206940 548682068608 18446744073709551615 234063733830 0 0 4224 0 0 0 0 17 0 0 0
/proc/27854/statm: 4086 977 380 3 0 665 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 16344

[startup+0.109382 s]
/proc/loadavg: 1.86 2.00 1.94 4/74 27854
/proc/meminfo: memFree=1791512/2055920 swapFree=4192812/4192956
[pid=27854] ppid=27852 vsize=16868 CPUtime=0.06
/proc/27854/stat : 27854 (sugar) S 27852 27854 27817 0 -1 4194304 1227 128 0 0 5 1 0 0 17 0 1 0 26777482 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 234054791266 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/27854/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.302403 s]
/proc/loadavg: 1.86 2.00 1.94 4/74 27854
/proc/meminfo: memFree=1791512/2055920 swapFree=4192812/4192956
[pid=27854] ppid=27852 vsize=16868 CPUtime=0.06
/proc/27854/stat : 27854 (sugar) S 27852 27854 27817 0 -1 4194304 1227 128 0 0 5 1 0 0 17 0 1 0 26777482 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 234054791266 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/27854/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.702443 s]
/proc/loadavg: 1.86 2.00 1.94 4/74 27854
/proc/meminfo: memFree=1791512/2055920 swapFree=4192812/4192956
[pid=27854] ppid=27852 vsize=16868 CPUtime=0.56
/proc/27854/stat : 27854 (sugar) S 27852 27854 27817 0 -1 4194304 1309 5206 0 1 5 1 46 4 15 0 1 0 26777482 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 234054791266 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/27854/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.56
Current children cumulated vsize (KiB) 16868

[startup+1.50153 s]
/proc/loadavg: 1.86 2.00 1.94 4/85 27876
/proc/meminfo: memFree=1776576/2055920 swapFree=4192812/4192956
[pid=27854] ppid=27852 vsize=16868 CPUtime=0.56
/proc/27854/stat : 27854 (sugar) S 27852 27854 27817 0 -1 4194304 1309 5206 0 1 5 1 46 4 15 0 1 0 26777482 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 234054791266 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/27854/statm: 4217 1111 409 3 0 796 0
[pid=27867] ppid=27854 vsize=5356 CPUtime=0
/proc/27867/stat : 27867 (sh) S 27854 27854 27817 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 26777542 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27867/statm: 1339 233 193 169 0 50 0
[pid=27868] ppid=27867 vsize=864260 CPUtime=0.88
/proc/27868/stat : 27868 (java) S 27867 27854 27817 0 -1 0 8751 0 1 0 84 4 0 0 20 0 9 0 26777542 885002240 8012 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/27868/statm: 216065 8012 2568 9 0 210570 0
[pid=27868/tid=27869] ppid=27867 vsize=864260 CPUtime=0.55
/proc/27868/task/27869/stat : 27869 (java) R 27867 27854 27817 0 -1 64 2721 0 1 0 54 1 0 0 25 0 9 0 26777543 885002240 8012 996147200 134512640 134550932 4294955936 18446744073709551615 4126506348 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=27868/tid=27870] ppid=27867 vsize=864260 CPUtime=0.27
/proc/27868/task/27870/stat : 27870 (java) S 27867 27854 27817 0 -1 64 5025 0 0 0 25 2 0 0 16 0 9 0 26777544 885002240 8012 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=27868/tid=27871] ppid=27867 vsize=864260 CPUtime=0
/proc/27868/task/27871/stat : 27871 (java) S 27867 27854 27817 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 26777545 885002240 8012 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=27868/tid=27872] ppid=27867 vsize=864260 CPUtime=0
/proc/27868/task/27872/stat : 27872 (java) S 27867 27854 27817 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 26777545 885002240 8012 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=27868/tid=27873] ppid=27867 vsize=864260 CPUtime=0
/proc/27868/task/27873/stat : 27873 (java) S 27867 27854 27817 0 -1 64 1 0 0 0 0 0 0 0 25 0 9 0 26777546 885002240 8012 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=27868/tid=27874] ppid=27867 vsize=864260 CPUtime=0.04
/proc/27868/task/27874/stat : 27874 (java) S 27867 27854 27817 0 -1 64 303 0 0 0 4 0 0 0 16 0 9 0 26777546 885002240 8012 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=27868/tid=27875] ppid=27867 vsize=864260 CPUtime=0
/proc/27868/task/27875/stat : 27875 (java) S 27867 27854 27817 0 -1 64 0 0 0 0 0 0 0 0 25 0 9 0 26777547 885002240 8012 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=27868/tid=27876] ppid=27867 vsize=864260 CPUtime=0
/proc/27868/task/27876/stat : 27876 (java) S 27867 27854 27817 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 26777547 885002240 8012 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1.44
Current children cumulated vsize (KiB) 886484

[startup+3.10169 s]
/proc/loadavg: 1.95 2.01 1.94 4/85 27876
/proc/meminfo: memFree=1752064/2055920 swapFree=4192812/4192956
[pid=27854] ppid=27852 vsize=16868 CPUtime=2.79
/proc/27854/stat : 27854 (sugar) S 27852 27854 27817 0 -1 4194304 1365 17591 0 2 5 1 261 12 16 0 1 0 26777482 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 234054791266 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/27854/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 2.79
Current children cumulated vsize (KiB) 16868

[startup+6.30102 s]
/proc/loadavg: 1.95 2.01 1.94 4/77 27878
/proc/meminfo: memFree=1779712/2055920 swapFree=4192812/4192956
[pid=27854] ppid=27852 vsize=16868 CPUtime=2.79
/proc/27854/stat : 27854 (sugar) S 27852 27854 27817 0 -1 4194304 1365 17591 0 2 5 1 261 12 16 0 1 0 26777482 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 234054791266 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/27854/statm: 4217 1113 409 3 0 796 0
[pid=27877] ppid=27854 vsize=5356 CPUtime=0
/proc/27877/stat : 27877 (sh) S 27854 27854 27817 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26777772 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27877/statm: 1339 232 193 169 0 50 0
[pid=27878] ppid=27877 vsize=5276 CPUtime=3.37
/proc/27878/stat : 27878 (picosat) R 27877 27854 27817 0 -1 4194304 1244 0 0 0 277 60 0 0 25 0 1 0 26777772 5402624 1230 996147200 134512640 134931368 4294956256 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 0 0 0
/proc/27878/statm: 1319 1230 42 102 0 1214 0
Current children cumulated CPU time (s) 6.16
Current children cumulated vsize (KiB) 27500

[startup+12.7017 s]
/proc/loadavg: 1.96 2.01 1.94 4/77 27878
/proc/meminfo: memFree=1778496/2055920 swapFree=4192812/4192956
[pid=27854] ppid=27852 vsize=16868 CPUtime=2.79
/proc/27854/stat : 27854 (sugar) S 27852 27854 27817 0 -1 4194304 1365 17591 0 2 5 1 261 12 16 0 1 0 26777482 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 234054791266 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/27854/statm: 4217 1113 409 3 0 796 0
[pid=27877] ppid=27854 vsize=5356 CPUtime=0
/proc/27877/stat : 27877 (sh) S 27854 27854 27817 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26777772 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27877/statm: 1339 232 193 169 0 50 0
[pid=27878] ppid=27877 vsize=6976 CPUtime=9.73
/proc/27878/stat : 27878 (picosat) R 27877 27854 27817 0 -1 4194304 1549 0 0 0 913 60 0 0 25 0 1 0 26777772 7143424 1535 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/27878/statm: 1744 1535 42 102 0 1639 0
Current children cumulated CPU time (s) 12.52
Current children cumulated vsize (KiB) 29200

[startup+25.502 s]
/proc/loadavg: 1.96 2.01 1.94 4/77 27878
/proc/meminfo: memFree=1777984/2055920 swapFree=4192812/4192956
[pid=27854] ppid=27852 vsize=16868 CPUtime=2.79
/proc/27854/stat : 27854 (sugar) S 27852 27854 27817 0 -1 4194304 1365 17591 0 2 5 1 261 12 16 0 1 0 26777482 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 234054791266 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/27854/statm: 4217 1113 409 3 0 796 0
[pid=27877] ppid=27854 vsize=5356 CPUtime=0
/proc/27877/stat : 27877 (sh) S 27854 27854 27817 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26777772 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27877/statm: 1339 232 193 169 0 50 0
[pid=27878] ppid=27877 vsize=7432 CPUtime=22.47
/proc/27878/stat : 27878 (picosat) R 27877 27854 27817 0 -1 4194304 1675 0 0 0 2187 60 0 0 25 0 1 0 26777772 7610368 1659 996147200 134512640 134931368 4294956256 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 0 0 0
/proc/27878/statm: 1858 1659 48 102 0 1753 0
Current children cumulated CPU time (s) 25.26
Current children cumulated vsize (KiB) 29656

[startup+51.1027 s]
/proc/loadavg: 1.98 2.01 1.94 4/77 27878
/proc/meminfo: memFree=1777664/2055920 swapFree=4192812/4192956
[pid=27854] ppid=27852 vsize=16868 CPUtime=2.79
/proc/27854/stat : 27854 (sugar) S 27852 27854 27817 0 -1 4194304 1365 17591 0 2 5 1 261 12 16 0 1 0 26777482 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 234054791266 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/27854/statm: 4217 1113 409 3 0 796 0
[pid=27877] ppid=27854 vsize=5356 CPUtime=0
/proc/27877/stat : 27877 (sh) S 27854 27854 27817 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26777772 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27877/statm: 1339 232 193 169 0 50 0
[pid=27878] ppid=27877 vsize=7916 CPUtime=47.95
/proc/27878/stat : 27878 (picosat) R 27877 27854 27817 0 -1 4194304 1777 0 0 0 4734 61 0 0 25 0 1 0 26777772 8105984 1760 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/27878/statm: 1979 1760 48 102 0 1874 0
Current children cumulated CPU time (s) 50.74
Current children cumulated vsize (KiB) 30140

[startup+102.306 s]
/proc/loadavg: 1.99 2.00 1.94 4/77 27878
/proc/meminfo: memFree=1776896/2055920 swapFree=4192812/4192956
[pid=27854] ppid=27852 vsize=16868 CPUtime=2.79
/proc/27854/stat : 27854 (sugar) S 27852 27854 27817 0 -1 4194304 1365 17591 0 2 5 1 261 12 16 0 1 0 26777482 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 234054791266 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/27854/statm: 4217 1113 409 3 0 796 0
[pid=27877] ppid=27854 vsize=5356 CPUtime=0
/proc/27877/stat : 27877 (sh) S 27854 27854 27817 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26777772 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27877/statm: 1339 232 193 169 0 50 0
[pid=27878] ppid=27877 vsize=8444 CPUtime=98.89
/proc/27878/stat : 27878 (picosat) R 27877 27854 27817 0 -1 4194304 2066 0 0 0 9828 61 0 0 25 0 1 0 26777772 8646656 1903 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/27878/statm: 2111 1903 48 102 0 2006 0
Current children cumulated CPU time (s) 101.68
Current children cumulated vsize (KiB) 30668

[startup+162.302 s]
/proc/loadavg: 2.04 2.02 1.95 3/88 28001
/proc/meminfo: memFree=1717672/2055920 swapFree=4192812/4192956
[pid=27854] ppid=27852 vsize=16868 CPUtime=2.79
/proc/27854/stat : 27854 (sugar) S 27852 27854 27817 0 -1 4194304 1365 17591 0 2 5 1 261 12 16 0 1 0 26777482 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 234054791266 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/27854/statm: 4217 1113 409 3 0 796 0
[pid=27877] ppid=27854 vsize=5356 CPUtime=0
/proc/27877/stat : 27877 (sh) S 27854 27854 27817 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26777772 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27877/statm: 1339 232 193 169 0 50 0
[pid=27878] ppid=27877 vsize=9104 CPUtime=158.6
/proc/27878/stat : 27878 (picosat) R 27877 27854 27817 0 -1 4194304 2421 0 0 0 15798 62 0 0 25 0 1 0 26777772 9322496 2083 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/27878/statm: 2276 2083 48 102 0 2171 0
Current children cumulated CPU time (s) 161.39
Current children cumulated vsize (KiB) 31328

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

[startup+166.302 s]
/proc/loadavg: 2.04 2.02 1.95 3/88 28001
/proc/meminfo: memFree=1717672/2055920 swapFree=4192812/4192956
[pid=27854] ppid=27852 vsize=16868 CPUtime=2.79
/proc/27854/stat : 27854 (sugar) S 27852 27854 27817 0 -1 4194304 1365 17591 0 2 5 1 261 12 16 0 1 0 26777482 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 234054791266 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/27854/statm: 4217 1113 409 3 0 796 0
[pid=27877] ppid=27854 vsize=5356 CPUtime=0
/proc/27877/stat : 27877 (sh) S 27854 27854 27817 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26777772 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27877/statm: 1339 232 193 169 0 50 0
[pid=27878] ppid=27877 vsize=9104 CPUtime=162.6
/proc/27878/stat : 27878 (picosat) R 27877 27854 27817 0 -1 4194304 2421 0 0 0 16198 62 0 0 25 0 1 0 26777772 9322496 2083 996147200 134512640 134931368 4294956256 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 0 0 0
/proc/27878/statm: 2276 2083 48 102 0 2171 0
Current children cumulated CPU time (s) 165.39
Current children cumulated vsize (KiB) 31328

[startup+172.706 s]
/proc/loadavg: 2.03 2.01 1.95 3/88 28001
/proc/meminfo: memFree=1717672/2055920 swapFree=4192812/4192956
[pid=27854] ppid=27852 vsize=16868 CPUtime=2.79
/proc/27854/stat : 27854 (sugar) S 27852 27854 27817 0 -1 4194304 1365 17591 0 2 5 1 261 12 16 0 1 0 26777482 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 234054791266 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/27854/statm: 4217 1113 409 3 0 796 0
[pid=27877] ppid=27854 vsize=5356 CPUtime=0
/proc/27877/stat : 27877 (sh) S 27854 27854 27817 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26777772 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27877/statm: 1339 232 193 169 0 50 0
[pid=27878] ppid=27877 vsize=9104 CPUtime=169
/proc/27878/stat : 27878 (picosat) R 27877 27854 27817 0 -1 4194304 2421 0 0 0 16838 62 0 0 25 0 1 0 26777772 9322496 2083 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/27878/statm: 2276 2083 48 102 0 2171 0
Current children cumulated CPU time (s) 171.79
Current children cumulated vsize (KiB) 31328

[startup+175.902 s]
/proc/loadavg: 2.03 2.01 1.95 3/88 28001
/proc/meminfo: memFree=1717544/2055920 swapFree=4192812/4192956
[pid=27854] ppid=27852 vsize=16868 CPUtime=2.79
/proc/27854/stat : 27854 (sugar) S 27852 27854 27817 0 -1 4194304 1365 17591 0 2 5 1 261 12 16 0 1 0 26777482 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 234054791266 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/27854/statm: 4217 1113 409 3 0 796 0
[pid=27877] ppid=27854 vsize=5356 CPUtime=0
/proc/27877/stat : 27877 (sh) S 27854 27854 27817 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26777772 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27877/statm: 1339 232 193 169 0 50 0
[pid=27878] ppid=27877 vsize=9104 CPUtime=172.2
/proc/27878/stat : 27878 (picosat) R 27877 27854 27817 0 -1 4194304 2421 0 0 0 17158 62 0 0 25 0 1 0 26777772 9322496 2083 996147200 134512640 134931368 4294956256 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 0 0 0
/proc/27878/statm: 2276 2083 48 102 0 2171 0
Current children cumulated CPU time (s) 174.99
Current children cumulated vsize (KiB) 31328

[startup+179.102 s]
/proc/loadavg: 2.03 2.01 1.95 3/88 28001
/proc/meminfo: memFree=1717544/2055920 swapFree=4192812/4192956
[pid=27854] ppid=27852 vsize=16868 CPUtime=2.79
/proc/27854/stat : 27854 (sugar) S 27852 27854 27817 0 -1 4194304 1365 17591 0 2 5 1 261 12 16 0 1 0 26777482 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 234054791266 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/27854/statm: 4217 1113 409 3 0 796 0
[pid=27877] ppid=27854 vsize=5356 CPUtime=0
/proc/27877/stat : 27877 (sh) S 27854 27854 27817 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26777772 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27877/statm: 1339 232 193 169 0 50 0
[pid=27878] ppid=27877 vsize=9104 CPUtime=175.39
/proc/27878/stat : 27878 (picosat) R 27877 27854 27817 0 -1 4194304 2421 0 0 0 17477 62 0 0 25 0 1 0 26777772 9322496 2083 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/27878/statm: 2276 2083 48 102 0 2171 0
Current children cumulated CPU time (s) 178.18
Current children cumulated vsize (KiB) 31328

[startup+179.902 s]
/proc/loadavg: 2.03 2.01 1.95 3/88 28001
/proc/meminfo: memFree=1717544/2055920 swapFree=4192812/4192956
[pid=27854] ppid=27852 vsize=16868 CPUtime=2.79
/proc/27854/stat : 27854 (sugar) S 27852 27854 27817 0 -1 4194304 1365 17591 0 2 5 1 261 12 16 0 1 0 26777482 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 234054791266 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/27854/statm: 4217 1113 409 3 0 796 0
[pid=27877] ppid=27854 vsize=5356 CPUtime=0
/proc/27877/stat : 27877 (sh) S 27854 27854 27817 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26777772 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27877/statm: 1339 232 193 169 0 50 0
[pid=27878] ppid=27877 vsize=9104 CPUtime=176.19
/proc/27878/stat : 27878 (picosat) R 27877 27854 27817 0 -1 4194304 2421 0 0 0 17557 62 0 0 25 0 1 0 26777772 9322496 2083 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/27878/statm: 2276 2083 48 102 0 2171 0
Current children cumulated CPU time (s) 178.98
Current children cumulated vsize (KiB) 31328

[startup+180.701 s]
/proc/loadavg: 2.03 2.01 1.95 3/88 28001
/proc/meminfo: memFree=1717544/2055920 swapFree=4192812/4192956
[pid=27854] ppid=27852 vsize=16868 CPUtime=2.79
/proc/27854/stat : 27854 (sugar) S 27852 27854 27817 0 -1 4194304 1365 17591 0 2 5 1 261 12 16 0 1 0 26777482 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 234054791266 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/27854/statm: 4217 1113 409 3 0 796 0
[pid=27877] ppid=27854 vsize=5356 CPUtime=0
/proc/27877/stat : 27877 (sh) S 27854 27854 27817 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26777772 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27877/statm: 1339 232 193 169 0 50 0
[pid=27878] ppid=27877 vsize=9104 CPUtime=176.99
/proc/27878/stat : 27878 (picosat) R 27877 27854 27817 0 -1 4194304 2421 0 0 0 17637 62 0 0 25 0 1 0 26777772 9322496 2083 996147200 134512640 134931368 4294956256 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 0 0 0
/proc/27878/statm: 2276 2083 48 102 0 2171 0
Current children cumulated CPU time (s) 179.78
Current children cumulated vsize (KiB) 31328

[startup+180.901 s]
/proc/loadavg: 2.03 2.01 1.95 3/88 28001
/proc/meminfo: memFree=1717544/2055920 swapFree=4192812/4192956
[pid=27854] ppid=27852 vsize=16868 CPUtime=179.99
/proc/27854/stat : 27854 (sugar) R 27852 27854 27817 0 -1 4194304 1401 20303 0 2 5 1 17918 75 16 0 1 0 26777482 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 234046064377 0 0 4224 16386 0 0 0 17 0 0 0
/proc/27854/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 179.99
Current children cumulated vsize (KiB) 16868

[startup+181.001 s]
/proc/loadavg: 2.03 2.01 1.95 3/88 28001
/proc/meminfo: memFree=1717544/2055920 swapFree=4192812/4192956
[pid=27854] ppid=27852 vsize=16868 CPUtime=179.99
/proc/27854/stat : 27854 (sugar) S 27852 27854 27817 0 -1 4194304 1446 20303 0 2 5 1 17918 75 16 0 1 0 26777482 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 234054791266 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27854/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 179.99
Current children cumulated vsize (KiB) 16868

Child status: 0
Real time (s): 181.065
CPU time (s): 180.146
CPU user time (s): 179.345
CPU system time (s): 0.800878
CPU usage (%): 99.4924
Max. virtual memory (cumulated for all children) (KiB): 886596

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 179.345
system time used= 0.800878
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25592
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= 2535
involuntary context switches= 4485

runsolver used 0.19497 second user time and 0.514921 second system time

The end

Launcher Data 

Begin job on node79 at 2009-07-12 13:11:59
IDJOB=2092179
IDBENCH=60290
IDSOLVER=738
FILE ID=node79/2092179-1247397119
PBS_JOBID= 9507469
Free space on /tmp= 66348 MiB

SOLVER NAME= Sugar v1.14.6+picosat
BENCH NAME= CPAI08/csp/tightness0.8/normalized-rand-2-40-80-103-800-23_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-2092179-1247397119/watcher-2092179-1247397119 -o /tmp/evaluation-result-2092179-1247397119/solver-2092179-1247397119 -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-2092179-1247397119.xml

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

MD5SUM BENCH= 7289c4de965cdcd67307b9df740961a1
RANDOM SEED=1778722653

node79.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		: 3000.229
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		: 3000.229
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:       1792064 kB
Buffers:         28032 kB
Cached:         144552 kB
SwapCached:          0 kB
Active:         120220 kB
Inactive:        88376 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1792064 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2184 kB
Writeback:           0 kB
Mapped:          46720 kB
Slab:            40720 kB
Committed_AS:   282308 kB
PageTables:       1784 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= 66348 MiB
End job on node79 at 2009-07-12 13:15:00