Trace number 2079914

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 20.2089 20.3902

General information on the benchmark

Namecsp/travellingSalesman-20/
normalized-tsp-20-68_ext.xml
MD5SUM078c82a6b82eec1c7c103c61b38fbabf
Bench CategoryN-ARY-EXT (n-ary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.068988
Satisfiable
(Un)Satisfiability was proved
Number of variables61
Number of constraints230
Maximum constraint arity3
Maximum domain size1001
Number of constraints which are defined in extension230
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.05/0.08	c 0	Sugar v1-14-6 + HOME/picosat
0.05/0.08	c 0	BEGIN Sun Jul 12 05:24:22 2009
0.05/0.08	c 0	PID 22934
0.05/0.08	c 0	HOST node10.alineos.net
0.05/0.08	c 0	CONVERTING HOME/instance-2079914-1247369062.xml TO HOME/temp.csp
0.05/0.08	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.XML2CSP -v -v 'HOME/instance-2079914-1247369062.xml' 'HOME/temp.csp'
0.06/0.37	c 0	5 domains, 61 variables, 0 predicates, 23 relations, 230 constraints
0.06/0.40	c 0	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.06/0.40	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.SugarMain -v -v -competition -encode 'HOME/temp.csp' 'HOME/temp.cnf' 'HOME/temp.map'
0.06/0.48	c 0	Parsing HOME/temp.csp
0.34/0.58	c 0	parsed 319 expressions
0.34/0.59	c 0	Heap : 0 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.34/0.59	c 0	Converting to clausal form CSP
0.34/0.61	c 0	converted 32 (10%) expressions
0.34/0.61	c 0	converted 64 (20%) expressions
0.34/0.62	c 0	converted 96 (30%) expressions
0.34/0.63	c 0	converted 128 (40%) expressions
0.34/0.63	c 0	converted 160 (50%) expressions
0.34/0.64	c 0	converted 192 (60%) expressions
0.34/0.65	c 0	converted 224 (70%) expressions
0.34/0.65	c 0	converted 256 (80%) expressions
0.34/0.65	c 0	converted 288 (90%) expressions
1.03/1.19	c 1	converted 319 (100%) expressions
1.03/1.19	c 1	CSP : 61 integers, 0 booleans, 230 clauses, largest domain size 1001
1.03/1.19	c 1	Heap : 16 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.03/1.19	c 1	Propagation in CSP
1.03/1.19	c 1	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
1.03/1.20	c 1	CSP : 61 integers, 0 booleans, 230 clauses, largest domain size 1001
1.03/1.20	c 1	Heap : 16 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.12/1.20	c 1	Simplifing CSP by introducing new Boolean variables
1.12/1.20	c 1	CSP : 61 integers, 0 booleans, 230 clauses, largest domain size 1001
1.12/1.20	c 1	Heap : 16 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.22/1.32	c 1	Encoding CSP to SAT : HOME/temp.cnf
1.22/1.34	c 1	7 (10%) CSP integer variables are encoded (3069 clauses, 37754 bytes)
1.22/1.35	c 1	13 (20%) CSP integer variables are encoded (6120 clauses, 77417 bytes)
1.22/1.35	c 1	19 (30%) CSP integer variables are encoded (9171 clauses, 117080 bytes)
1.22/1.36	c 1	25 (40%) CSP integer variables are encoded (12222 clauses, 161228 bytes)
1.22/1.36	c 1	31 (50%) CSP integer variables are encoded (15273 clauses, 206993 bytes)
1.22/1.36	c 1	37 (60%) CSP integer variables are encoded (18324 clauses, 252758 bytes)
1.22/1.37	c 1	43 (70%) CSP integer variables are encoded (20646 clauses, 287588 bytes)
1.22/1.37	c 1	49 (80%) CSP integer variables are encoded (21258 clauses, 296768 bytes)
1.22/1.37	c 1	55 (90%) CSP integer variables are encoded (21870 clauses, 305948 bytes)
1.22/1.37	c 1	61 (100%) CSP integer variables are encoded (22278 clauses, 312068 bytes)
1.31/1.42	c 1	23 (10%) CSP clauses are encoded (22776 clauses, 321400 bytes)
1.31/1.44	c 1	46 (20%) CSP clauses are encoded (23254 clauses, 332527 bytes)
1.31/1.45	c 1	69 (30%) CSP clauses are encoded (23731 clauses, 343819 bytes)
1.31/1.47	c 1	92 (40%) CSP clauses are encoded (24229 clauses, 355367 bytes)
1.31/1.48	c 1	115 (50%) CSP clauses are encoded (24708 clauses, 366734 bytes)
1.42/1.50	c 1	138 (60%) CSP clauses are encoded (25204 clauses, 378343 bytes)
1.42/1.52	c 1	161 (70%) CSP clauses are encoded (25702 clauses, 390402 bytes)
1.42/1.54	c 1	184 (80%) CSP clauses are encoded (26216 clauses, 403358 bytes)
1.42/1.57	c 1	207 (90%) CSP clauses are encoded (26748 clauses, 416585 bytes)
14.64/14.80	c 15	230 (100%) CSP clauses are encoded (234306 clauses, 7190851 bytes)
14.64/14.80	c 15	230 CSP clauses encoded
14.64/14.80	c 15	Writing map file : HOME/temp.map
14.64/14.80	c 15	Heap : 23 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
14.64/14.80	c 15	SAT : 22337 SAT variables, 234306 SAT clauses, 7190851 bytes
14.64/14.80	c 15	Heap : 23 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
14.64/14.84	c 15	SOLVING HOME/temp.cnf
14.64/14.84	c 15	CMD HOME/picosat 'HOME/temp.cnf' -o 'HOME/temp.out'
20.00/20.21	c 20	DECODING HOME/temp.out WITH HOME/temp.map
20.00/20.21	c 20	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'
20.00/20.29	c 20	Decoding HOME/temp.out
20.02/20.36	s SATISFIABLE
20.02/20.36	v 18 5 10 4 19 2 15 3 6 6 14 3 12 2 1 13 11 9 20 10 5 16 9 3 16 0 2 7 13 9 3 6 4 5 7 0 8 0 17 0 9 11 14 20 23 25 38 47 57 73 76 76 83 92 98 103 103 103 103 103 0
20.02/20.37	c 20	Heap : 0 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
20.02/20.39	c 20	CPU 20.18 (0.05 0.02 18.3 1.81)
20.02/20.39	c 20	END Sun Jul 12 05:24:42 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-2079914-1247369062/watcher-2079914-1247369062 -o /tmp/evaluation-result-2079914-1247369062/solver-2079914-1247369062 -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-2079914-1247369062.xml 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.09 2.05 2.07 4/81 22934
/proc/meminfo: memFree=1580984/2055920 swapFree=4192812/4192956
[pid=22934] ppid=22932 vsize=18576 CPUtime=0
/proc/22934/stat : 22934 (runsolver) R 22932 22934 16784 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 23973223 19021824 284 996147200 4194304 4302564 548682068304 18446744073709551615 214919867687 0 0 4096 24578 0 0 0 17 1 0 0
/proc/22934/statm: 4644 284 249 26 0 2626 0

[startup+0.07116 s]
/proc/loadavg: 2.09 2.05 2.07 4/81 22934
/proc/meminfo: memFree=1580984/2055920 swapFree=4192812/4192956
[pid=22934] ppid=22932 vsize=16344 CPUtime=0.05
/proc/22934/stat : 22934 (sugar) R 22932 22934 16784 0 -1 4194304 1011 0 0 0 4 1 0 0 18 0 1 0 23973223 16736256 979 996147200 4194304 4206940 548682068608 18446744073709551615 214937322080 0 0 4224 0 0 0 0 17 1 0 0
/proc/22934/statm: 4086 979 380 3 0 665 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 16344

[startup+0.107043 s]
/proc/loadavg: 2.09 2.05 2.07 4/81 22934
/proc/meminfo: memFree=1580984/2055920 swapFree=4192812/4192956
[pid=22934] ppid=22932 vsize=16868 CPUtime=0.06
/proc/22934/stat : 22934 (sugar) S 22932 22934 16784 0 -1 4194304 1227 128 0 0 5 1 0 0 19 0 1 0 23973223 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 214928765026 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/22934/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.301208 s]
/proc/loadavg: 2.09 2.05 2.07 4/81 22934
/proc/meminfo: memFree=1580984/2055920 swapFree=4192812/4192956
[pid=22934] ppid=22932 vsize=16868 CPUtime=0.06
/proc/22934/stat : 22934 (sugar) S 22932 22934 16784 0 -1 4194304 1227 128 0 0 5 1 0 0 19 0 1 0 23973223 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 214928765026 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/22934/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.701297 s]
/proc/loadavg: 2.09 2.05 2.07 4/81 22934
/proc/meminfo: memFree=1580984/2055920 swapFree=4192812/4192956
[pid=22934] ppid=22932 vsize=16868 CPUtime=0.34
/proc/22934/stat : 22934 (sugar) S 22932 22934 16784 0 -1 4194304 1309 4577 0 1 5 1 26 2 15 0 1 0 23973223 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 214928765026 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/22934/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.34
Current children cumulated vsize (KiB) 16868

[startup+1.50247 s]
/proc/loadavg: 2.09 2.05 2.07 3/92 22956
/proc/meminfo: memFree=1559264/2055920 swapFree=4192812/4192956
[pid=22934] ppid=22932 vsize=16868 CPUtime=0.34
/proc/22934/stat : 22934 (sugar) S 22932 22934 16784 0 -1 4194304 1310 4577 0 1 5 1 26 2 15 0 1 0 23973223 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 214928765026 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/22934/statm: 4217 1111 409 3 0 796 0
[pid=22947] ppid=22934 vsize=5356 CPUtime=0
/proc/22947/stat : 22947 (sh) S 22934 22934 16784 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 23973263 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22947/statm: 1339 233 193 169 0 50 0
[pid=22948] ppid=22947 vsize=864444 CPUtime=1.08
/proc/22948/stat : 22948 (java) S 22947 22934 16784 0 -1 0 9039 0 1 0 103 5 0 0 18 0 9 0 23973263 885190656 8281 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/22948/statm: 216111 8281 2590 9 0 210588 0
[pid=22948/tid=22949] ppid=22947 vsize=864444 CPUtime=0.49
/proc/22948/task/22949/stat : 22949 (java) R 22947 22934 16784 0 -1 64 2871 0 1 0 47 2 0 0 18 0 9 0 23973264 885190656 8281 996147200 134512640 134550932 4294955936 18446744073709551615 102094159 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=22948/tid=22950] ppid=22947 vsize=864444 CPUtime=0.47
/proc/22948/task/22950/stat : 22950 (java) S 22947 22934 16784 0 -1 64 5136 0 0 0 46 1 0 0 16 0 9 0 23973265 885190656 8281 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=22948/tid=22951] ppid=22947 vsize=864444 CPUtime=0
/proc/22948/task/22951/stat : 22951 (java) S 22947 22934 16784 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 23973265 885190656 8281 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=22948/tid=22952] ppid=22947 vsize=864444 CPUtime=0
/proc/22948/task/22952/stat : 22952 (java) S 22947 22934 16784 0 -1 64 5 0 0 0 0 0 0 0 16 0 9 0 23973265 885190656 8281 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=22948/tid=22953] ppid=22947 vsize=864444 CPUtime=0
/proc/22948/task/22953/stat : 22953 (java) S 22947 22934 16784 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 23973267 885190656 8281 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=22948/tid=22954] ppid=22947 vsize=864444 CPUtime=0.08
/proc/22948/task/22954/stat : 22954 (java) S 22947 22934 16784 0 -1 64 334 0 0 0 8 0 0 0 16 0 9 0 23973267 885190656 8281 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=22948/tid=22955] ppid=22947 vsize=864444 CPUtime=0
/proc/22948/task/22955/stat : 22955 (java) S 22947 22934 16784 0 -1 64 0 0 0 0 0 0 0 0 19 0 9 0 23973268 885190656 8281 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=22948/tid=22956] ppid=22947 vsize=864444 CPUtime=0
/proc/22948/task/22956/stat : 22956 (java) S 22947 22934 16784 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 23973268 885190656 8281 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.42
Current children cumulated vsize (KiB) 886668

[startup+3.10181 s]
/proc/loadavg: 2.08 2.05 2.07 3/92 22956
/proc/meminfo: memFree=1553056/2055920 swapFree=4192812/4192956
[pid=22934] ppid=22932 vsize=16868 CPUtime=0.34
/proc/22934/stat : 22934 (sugar) S 22932 22934 16784 0 -1 4194304 1310 4577 0 1 5 1 26 2 15 0 1 0 23973223 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 214928765026 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/22934/statm: 4217 1111 409 3 0 796 0
[pid=22947] ppid=22934 vsize=5356 CPUtime=0
/proc/22947/stat : 22947 (sh) S 22934 22934 16784 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 23973263 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22947/statm: 1339 233 193 169 0 50 0
[pid=22948] ppid=22947 vsize=864444 CPUtime=2.67
/proc/22948/stat : 22948 (java) S 22947 22934 16784 0 -1 0 9611 0 1 0 260 7 0 0 18 0 9 0 23973263 885190656 8771 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/22948/statm: 216111 8771 2590 9 0 210588 0
[pid=22948/tid=22949] ppid=22947 vsize=864444 CPUtime=2
/proc/22948/task/22949/stat : 22949 (java) R 22947 22934 16784 0 -1 64 2953 0 1 0 198 2 0 0 25 0 9 0 23973264 885190656 8771 996147200 134512640 134550932 4294955936 18446744073709551615 102094187 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=22948/tid=22950] ppid=22947 vsize=864444 CPUtime=0.55
/proc/22948/task/22950/stat : 22950 (java) S 22947 22934 16784 0 -1 64 5626 0 0 0 53 2 0 0 16 0 9 0 23973265 885190656 8771 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=22948/tid=22951] ppid=22947 vsize=864444 CPUtime=0
/proc/22948/task/22951/stat : 22951 (java) S 22947 22934 16784 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 23973265 885190656 8771 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=22948/tid=22952] ppid=22947 vsize=864444 CPUtime=0
/proc/22948/task/22952/stat : 22952 (java) S 22947 22934 16784 0 -1 64 5 0 0 0 0 0 0 0 16 0 9 0 23973265 885190656 8771 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=22948/tid=22953] ppid=22947 vsize=864444 CPUtime=0
/proc/22948/task/22953/stat : 22953 (java) S 22947 22934 16784 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 23973267 885190656 8771 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=22948/tid=22954] ppid=22947 vsize=864444 CPUtime=0.08
/proc/22948/task/22954/stat : 22954 (java) S 22947 22934 16784 0 -1 64 334 0 0 0 8 0 0 0 16 0 9 0 23973267 885190656 8771 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=22948/tid=22955] ppid=22947 vsize=864444 CPUtime=0
/proc/22948/task/22955/stat : 22955 (java) S 22947 22934 16784 0 -1 64 0 0 0 0 0 0 0 0 19 0 9 0 23973268 885190656 8771 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=22948/tid=22956] ppid=22947 vsize=864444 CPUtime=0
/proc/22948/task/22956/stat : 22956 (java) S 22947 22934 16784 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 23973268 885190656 8771 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 3.01
Current children cumulated vsize (KiB) 886668

[startup+6.3025 s]
/proc/loadavg: 2.08 2.05 2.07 3/92 22956
/proc/meminfo: memFree=1547488/2055920 swapFree=4192812/4192956
[pid=22934] ppid=22932 vsize=16868 CPUtime=0.34
/proc/22934/stat : 22934 (sugar) S 22932 22934 16784 0 -1 4194304 1310 4577 0 1 5 1 26 2 15 0 1 0 23973223 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 214928765026 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/22934/statm: 4217 1111 409 3 0 796 0
[pid=22947] ppid=22934 vsize=5356 CPUtime=0
/proc/22947/stat : 22947 (sh) S 22934 22934 16784 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 23973263 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22947/statm: 1339 233 193 169 0 50 0
[pid=22948] ppid=22947 vsize=864444 CPUtime=5.84
/proc/22948/stat : 22948 (java) S 22947 22934 16784 0 -1 0 10827 0 1 0 574 10 0 0 18 0 9 0 23973263 885190656 9797 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/22948/statm: 216111 9797 2590 9 0 210588 0
[pid=22948/tid=22949] ppid=22947 vsize=864444 CPUtime=5.02
/proc/22948/task/22949/stat : 22949 (java) R 22947 22934 16784 0 -1 64 3143 0 1 0 497 5 0 0 25 0 9 0 23973264 885190656 9797 996147200 134512640 134550932 4294955936 18446744073709551615 4126615712 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=22948/tid=22950] ppid=22947 vsize=864444 CPUtime=0.72
/proc/22948/task/22950/stat : 22950 (java) S 22947 22934 16784 0 -1 64 6651 0 0 0 68 4 0 0 16 0 9 0 23973265 885190656 9797 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=22948/tid=22951] ppid=22947 vsize=864444 CPUtime=0
/proc/22948/task/22951/stat : 22951 (java) S 22947 22934 16784 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 23973265 885190656 9797 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=22948/tid=22952] ppid=22947 vsize=864444 CPUtime=0
/proc/22948/task/22952/stat : 22952 (java) S 22947 22934 16784 0 -1 64 5 0 0 0 0 0 0 0 16 0 9 0 23973265 885190656 9797 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=22948/tid=22953] ppid=22947 vsize=864444 CPUtime=0
/proc/22948/task/22953/stat : 22953 (java) S 22947 22934 16784 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 23973267 885190656 9797 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=22948/tid=22954] ppid=22947 vsize=864444 CPUtime=0.08
/proc/22948/task/22954/stat : 22954 (java) S 22947 22934 16784 0 -1 64 335 0 0 0 8 0 0 0 17 0 9 0 23973267 885190656 9797 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=22948/tid=22955] ppid=22947 vsize=864444 CPUtime=0
/proc/22948/task/22955/stat : 22955 (java) S 22947 22934 16784 0 -1 64 0 0 0 0 0 0 0 0 19 0 9 0 23973268 885190656 9797 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=22948/tid=22956] ppid=22947 vsize=864444 CPUtime=0
/proc/22948/task/22956/stat : 22956 (java) S 22947 22934 16784 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 23973268 885190656 9797 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.18
Current children cumulated vsize (KiB) 886668

[startup+12.7019 s]
/proc/loadavg: 2.15 2.06 2.07 3/92 22956
/proc/meminfo: memFree=1538280/2055920 swapFree=4192812/4192956
[pid=22934] ppid=22932 vsize=16868 CPUtime=0.34
/proc/22934/stat : 22934 (sugar) S 22932 22934 16784 0 -1 4194304 1310 4577 0 1 5 1 26 2 15 0 1 0 23973223 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 214928765026 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/22934/statm: 4217 1111 409 3 0 796 0
[pid=22947] ppid=22934 vsize=5356 CPUtime=0
/proc/22947/stat : 22947 (sh) S 22934 22934 16784 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 23973263 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22947/statm: 1339 233 193 169 0 50 0
[pid=22948] ppid=22947 vsize=864464 CPUtime=12.21
/proc/22948/stat : 22948 (java) S 22947 22934 16784 0 -1 0 14816 0 1 0 1204 17 0 0 18 0 9 0 23973263 885211136 10920 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/22948/statm: 216116 10920 2590 9 0 210593 0
[pid=22948/tid=22949] ppid=22947 vsize=864464 CPUtime=10.89
/proc/22948/task/22949/stat : 22949 (java) R 22947 22934 16784 0 -1 64 3506 0 1 0 1082 7 0 0 25 0 9 0 23973264 885211136 10920 996147200 134512640 134550932 4294955936 18446744073709551615 102094187 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=22948/tid=22950] ppid=22947 vsize=864464 CPUtime=1.21
/proc/22948/task/22950/stat : 22950 (java) S 22947 22934 16784 0 -1 64 10277 0 0 0 113 8 0 0 16 0 9 0 23973265 885211136 10920 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=22948/tid=22951] ppid=22947 vsize=864464 CPUtime=0
/proc/22948/task/22951/stat : 22951 (java) S 22947 22934 16784 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 23973265 885211136 10920 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=22948/tid=22952] ppid=22947 vsize=864464 CPUtime=0
/proc/22948/task/22952/stat : 22952 (java) S 22947 22934 16784 0 -1 64 5 0 0 0 0 0 0 0 16 0 9 0 23973265 885211136 10920 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=22948/tid=22953] ppid=22947 vsize=864464 CPUtime=0
/proc/22948/task/22953/stat : 22953 (java) S 22947 22934 16784 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 23973267 885211136 10920 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=22948/tid=22954] ppid=22947 vsize=864464 CPUtime=0.09
/proc/22948/task/22954/stat : 22954 (java) S 22947 22934 16784 0 -1 64 335 0 0 0 9 0 0 0 16 0 9 0 23973267 885211136 10920 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=22948/tid=22955] ppid=22947 vsize=864464 CPUtime=0
/proc/22948/task/22955/stat : 22955 (java) S 22947 22934 16784 0 -1 64 0 0 0 0 0 0 0 0 19 0 9 0 23973268 885211136 10920 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=22948/tid=22956] ppid=22947 vsize=864464 CPUtime=0
/proc/22948/task/22956/stat : 22956 (java) R 22947 22934 16784 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 23973268 885211136 10920 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.55
Current children cumulated vsize (KiB) 886688

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

[startup+15.9016 s]
/proc/loadavg: 2.15 2.06 2.07 3/84 22958
/proc/meminfo: memFree=1567016/2055920 swapFree=4192812/4192956
[pid=22934] ppid=22932 vsize=16868 CPUtime=14.68
/proc/22934/stat : 22934 (sugar) S 22932 22934 16784 0 -1 4194304 1365 19811 0 2 5 2 1439 22 16 0 1 0 23973223 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 214928765026 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/22934/statm: 4217 1113 409 3 0 796 0
[pid=22957] ppid=22934 vsize=5356 CPUtime=0
/proc/22957/stat : 22957 (sh) S 22934 22934 16784 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 23974707 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22957/statm: 1339 232 193 169 0 50 0
[pid=22958] ppid=22957 vsize=6344 CPUtime=1.04
/proc/22958/stat : 22958 (picosat) R 22957 22934 16784 0 -1 4194304 1299 0 0 0 49 55 0 0 25 0 1 0 23974707 6496256 1285 996147200 134512640 134931368 4294956256 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/22958/statm: 1586 1285 40 102 0 1481 0
Current children cumulated CPU time (s) 15.72
Current children cumulated vsize (KiB) 28568

[startup+17.5029 s]
/proc/loadavg: 2.13 2.06 2.07 3/84 22958
/proc/meminfo: memFree=1560104/2055920 swapFree=4192812/4192956
[pid=22934] ppid=22932 vsize=16868 CPUtime=14.68
/proc/22934/stat : 22934 (sugar) S 22932 22934 16784 0 -1 4194304 1365 19811 0 2 5 2 1439 22 16 0 1 0 23973223 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 214928765026 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/22934/statm: 4217 1113 409 3 0 796 0
[pid=22957] ppid=22934 vsize=5356 CPUtime=0
/proc/22957/stat : 22957 (sh) S 22934 22934 16784 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 23974707 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22957/statm: 1339 232 193 169 0 50 0
[pid=22958] ppid=22957 vsize=11344 CPUtime=2.64
/proc/22958/stat : 22958 (picosat) R 22957 22934 16784 0 -1 4194304 2550 0 0 0 125 139 0 0 25 0 1 0 23974707 11616256 2536 996147200 134512640 134931368 4294956256 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/22958/statm: 2836 2536 40 102 0 2731 0
Current children cumulated CPU time (s) 17.32
Current children cumulated vsize (KiB) 33568

[startup+19.1012 s]
/proc/loadavg: 2.13 2.06 2.07 3/84 22958
/proc/meminfo: memFree=1558568/2055920 swapFree=4192812/4192956
[pid=22934] ppid=22932 vsize=16868 CPUtime=14.68
/proc/22934/stat : 22934 (sugar) S 22932 22934 16784 0 -1 4194304 1365 19811 0 2 5 2 1439 22 16 0 1 0 23973223 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 214928765026 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/22934/statm: 4217 1113 409 3 0 796 0
[pid=22957] ppid=22934 vsize=5356 CPUtime=0
/proc/22957/stat : 22957 (sh) S 22934 22934 16784 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 23974707 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22957/statm: 1339 232 193 169 0 50 0
[pid=22958] ppid=22957 vsize=13092 CPUtime=4.22
/proc/22958/stat : 22958 (picosat) R 22957 22934 16784 0 -1 4194304 2961 0 0 0 266 156 0 0 25 0 1 0 23974707 13406208 2931 996147200 134512640 134931368 4294956256 18446744073709551615 134525802 0 0 4096 0 0 0 0 17 1 0 0
/proc/22958/statm: 3273 2931 42 102 0 3168 0
Current children cumulated CPU time (s) 18.9
Current children cumulated vsize (KiB) 35316

[startup+19.9014 s]
/proc/loadavg: 2.13 2.06 2.07 3/84 22958
/proc/meminfo: memFree=1558440/2055920 swapFree=4192812/4192956
[pid=22934] ppid=22932 vsize=16868 CPUtime=14.68
/proc/22934/stat : 22934 (sugar) S 22932 22934 16784 0 -1 4194304 1365 19811 0 2 5 2 1439 22 16 0 1 0 23973223 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 214928765026 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/22934/statm: 4217 1113 409 3 0 796 0
[pid=22957] ppid=22934 vsize=5356 CPUtime=0
/proc/22957/stat : 22957 (sh) S 22934 22934 16784 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 23974707 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22957/statm: 1339 232 193 169 0 50 0
[pid=22958] ppid=22957 vsize=13092 CPUtime=5.02
/proc/22958/stat : 22958 (picosat) R 22957 22934 16784 0 -1 4194304 2989 0 0 0 346 156 0 0 25 0 1 0 23974707 13406208 2959 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/22958/statm: 3273 2959 42 102 0 3168 0
Current children cumulated CPU time (s) 19.7
Current children cumulated vsize (KiB) 35316

[startup+20.3015 s]
/proc/loadavg: 2.13 2.06 2.07 3/84 22958
/proc/meminfo: memFree=1558440/2055920 swapFree=4192812/4192956
[pid=22934] ppid=22932 vsize=16868 CPUtime=20.02
/proc/22934/stat : 22934 (sugar) S 22932 22934 16784 0 -1 4194304 1446 23104 0 2 5 2 1816 179 16 0 1 0 23973223 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 214928765026 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/22934/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 20.02
Current children cumulated vsize (KiB) 16868

Child status: 0
Real time (s): 20.3902
CPU time (s): 20.2089
CPU user time (s): 18.3632
CPU system time (s): 1.84572
CPU usage (%): 99.1109
Max. virtual memory (cumulated for all children) (KiB): 891944

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 18.3632
system time used= 1.84572
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 28419
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= 8509
involuntary context switches= 8579

runsolver used 0.035994 second user time and 0.074988 second system time

The end

Launcher Data 

Begin job on node10 at 2009-07-12 05:24:22
IDJOB=2079914
IDBENCH=56970
IDSOLVER=738
FILE ID=node10/2079914-1247369062
PBS_JOBID= 9506990
Free space on /tmp= 66416 MiB

SOLVER NAME= Sugar v1.14.6+picosat
BENCH NAME= CPAI08/csp/travellingSalesman-20/normalized-tsp-20-68_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-2079914-1247369062/watcher-2079914-1247369062 -o /tmp/evaluation-result-2079914-1247369062/solver-2079914-1247369062 -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-2079914-1247369062.xml

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

MD5SUM BENCH= 078c82a6b82eec1c7c103c61b38fbabf
RANDOM SEED=1183689829

node10.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		: 3000.279
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		: 3000.279
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:       1581464 kB
Buffers:         58480 kB
Cached:         275264 kB
SwapCached:          0 kB
Active:         221064 kB
Inactive:       176112 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1581464 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1364 kB
Writeback:           0 kB
Mapped:          83820 kB
Slab:            62504 kB
Committed_AS:   240432 kB
PageTables:       1892 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= 66412 MiB
End job on node10 at 2009-07-12 05:24:42