Trace number 2062182

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 10.2084 10.4095

General information on the benchmark

Namecsp/allsquares/
normalized-squares-24-24.xml
MD5SUM085224582c2533376c40a66e21614d4f
Bench CategoryAlldiff+Cumul+Elt+WSum (alldiff,cumulative,element,weightedsum)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark8.31574
Satisfiable
(Un)Satisfiability was proved
Number of variables1152
Number of constraints1383
Maximum constraint arity24
Maximum domain size71
Number of constraints which are defined in extension0
Number of constraints which are defined in intension1105
Global constraints used (with number of constraints)cumulative(2),weightedsum(276)

Solver Data 

0.05/0.08	c 0	Sugar v1-14-6 + HOME/picosat
0.05/0.08	c 0	BEGIN Sat Jul 11 18:05:04 2009
0.05/0.08	c 0	PID 14937
0.05/0.08	c 0	HOST node3.alineos.net
0.05/0.08	c 0	CONVERTING HOME/instance-2062182-1247328303.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-2062182-1247328303.xml' 'HOME/temp.csp'
0.07/0.79	c 0	25 domains, 1152 variables, 2 predicates, 0 relations, 1383 constraints
0.07/0.82	c 0	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.07/0.82	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'
0.78/0.90	c 0	Parsing HOME/temp.csp
0.94/1.02	c 0	parsed 2562 expressions
0.94/1.03	c 0	Heap : 1 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.94/1.03	c 0	Converting to clausal form CSP
0.94/1.05	c 1	converted 257 (10%) expressions
0.94/1.06	c 1	converted 513 (20%) expressions
0.94/1.06	c 1	converted 769 (30%) expressions
0.94/1.06	c 1	converted 1025 (40%) expressions
1.13/1.20	c 1	converted 1281 (50%) expressions
1.13/1.26	c 1	converted 1538 (60%) expressions
1.13/1.29	c 1	converted 1794 (70%) expressions
1.23/1.32	c 1	converted 2050 (80%) expressions
1.23/1.34	c 1	converted 2306 (90%) expressions
1.93/2.06	c 2	converted 2562 (100%) expressions
1.93/2.07	c 2	CSP : 4986 integers, 2162 booleans, 14569 clauses, largest domain size 72
1.93/2.07	c 2	Heap : 11 MiB used (max 694 MiB), NonHeap : 14 MiB used (max 116 MiB)
1.93/2.07	c 2	Propagation in CSP
2.03/2.14	c 2	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
2.03/2.14	c 2	CSP : 4986 integers, 2162 booleans, 14569 clauses, largest domain size 72
2.03/2.14	c 2	Heap : 11 MiB used (max 694 MiB), NonHeap : 14 MiB used (max 116 MiB)
2.03/2.16	c 2	Simplifing CSP by introducing new Boolean variables
2.03/2.17	c 2	CSP : 4986 integers, 2162 booleans, 14569 clauses, largest domain size 72
2.03/2.17	c 2	Heap : 11 MiB used (max 694 MiB), NonHeap : 14 MiB used (max 116 MiB)
2.13/2.25	c 2	Encoding CSP to SAT : HOME/temp.cnf
2.13/2.28	c 2	499 (10%) CSP integer variables are encoded (2712 clauses, 33141 bytes)
2.13/2.28	c 2	998 (20%) CSP integer variables are encoded (2712 clauses, 33141 bytes)
2.13/2.29	c 2	1496 (30%) CSP integer variables are encoded (4656 clauses, 58413 bytes)
2.13/2.29	c 2	1995 (40%) CSP integer variables are encoded (7678 clauses, 97699 bytes)
2.22/2.30	c 2	2493 (50%) CSP integer variables are encoded (10594 clauses, 140880 bytes)
2.22/2.31	c 2	2992 (60%) CSP integer variables are encoded (13672 clauses, 187050 bytes)
2.22/2.31	c 2	3491 (70%) CSP integer variables are encoded (16588 clauses, 230790 bytes)
2.22/2.32	c 2	3989 (80%) CSP integer variables are encoded (19610 clauses, 276120 bytes)
2.22/2.32	c 2	4488 (90%) CSP integer variables are encoded (22526 clauses, 319860 bytes)
2.22/2.33	c 2	4986 (100%) CSP integer variables are encoded (25604 clauses, 366030 bytes)
2.41/2.50	c 2	1457 (10%) CSP clauses are encoded (95888 clauses, 1576461 bytes)
2.52/2.67	c 2	2914 (20%) CSP clauses are encoded (136968 clauses, 2434614 bytes)
2.72/2.90	c 2	4371 (30%) CSP clauses are encoded (159932 clauses, 3094983 bytes)
2.92/3.09	c 3	5828 (40%) CSP clauses are encoded (180013 clauses, 3706368 bytes)
3.21/3.32	c 3	7285 (50%) CSP clauses are encoded (200800 clauses, 4396069 bytes)
3.51/3.69	c 3	8742 (60%) CSP clauses are encoded (290502 clauses, 6380375 bytes)
3.81/3.95	c 3	10199 (70%) CSP clauses are encoded (316697 clauses, 7264133 bytes)
4.00/4.15	c 4	11656 (80%) CSP clauses are encoded (335755 clauses, 7899366 bytes)
4.21/4.36	c 4	13113 (90%) CSP clauses are encoded (356110 clauses, 8577385 bytes)
4.60/4.72	c 4	14569 (100%) CSP clauses are encoded (445337 clauses, 10629606 bytes)
4.60/4.72	c 4	14569 CSP clauses encoded
4.60/4.72	c 4	Writing map file : HOME/temp.map
4.60/4.74	c 4	Heap : 9 MiB used (max 694 MiB), NonHeap : 14 MiB used (max 116 MiB)
4.60/4.74	c 4	SAT : 32702 SAT variables, 445337 SAT clauses, 10629606 bytes
4.60/4.74	c 4	Heap : 9 MiB used (max 694 MiB), NonHeap : 14 MiB used (max 116 MiB)
4.60/4.80	c 4	SOLVING HOME/temp.cnf
4.60/4.80	c 4	CMD HOME/picosat 'HOME/temp.cnf' -o 'HOME/temp.out'
9.79/10.08	c 10	DECODING HOME/temp.out WITH HOME/temp.map
9.79/10.08	c 10	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'
9.89/10.16	c 10	Decoding HOME/temp.out
9.89/10.32	s SATISFIABLE
9.89/10.37	v 42 22 50 37 37 37 43 42 41 23 23 43 24 57 42 55 24 34 52 22 50 0 0 0 23 49 32 30 19 24 40 47 31 11 0 19 21 57 56 19 34 1 0 51 35 47 0 23 0 1 1 0 1 0 1 0 0 1 1 0 0 1 0 0 0 0 1 0 1 0 1 0 0 0 1 0 0 0 1 0 0 1 0 1 0 1 0 1 1 0 0 0 0 1 0 0 1 0 1 0 0 0 1 0 1 0 0 0 0 1 1 0 0 0 0 1 1 0 0 1 0 1 1 0 1 0 1 0 0 1 1 0 0 1 0 1 0 1 0 0 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 0 1 0 0 1 0 0 0 1 0 0 0 1 1 0 0 1 1 0 0 1 1 0 1 0 1 0 1 0 1 0 0 1 1 0 0 0 1 0 0 1 1 0 0 1 0 0 1 0 1 0 0 0 0 1 0 0 0 0 0 1 0 0 0 1 0 1 0 0 0 1 0 1 0 1 0 1 0 1 1 0 0 1 1 0 0 1 0 0 0 1 0 1 0 1 0 1 0 0 0 1 0 1 0 0 1 0 1 0 0 0 1 0 1 0 0 0 0 1 0 0 0 0 0 1 0 0 0 1 0 1 1 0 0 0 1 0 0 1 1 0 0 1 0 1 0 1 0 0 0 0 0 1 0 0 0 1 1 0 1 0 1 0 1 0 1 0 0 0 0 1 0 1 0 1 0 1 1 0 0 0 0 1 0 0 1 0 1 0 1 0 1 0 1 0 0 0 0 0 1 0 0 0 0 1 1 0 0 1 0 0 1 0 1 0 1 0 0 1 1 0 0 1 0 1 0 1 0 0 0 0 1 0 1 0 1 0 1 0 1 0 0 0 1 0 0 1 0 0 0 1 0 1 1 0 0 0 0 1 0 0 1 0 1 0 1 0 1 0 1 0 0 0 0 0 1 0 0 0 0 1 1 0 0 1 0 0 1 0 1 0 1 0 0 1 1 0 0 1 0 0 0 1 0 0 1 0 1 0 0 0 1 0 0 0 1 0 0 1 0 1 0 1 0 1 1 0 0 0 0 1 0 0 1 0 1 0 0 0 1 0 1 0 0 0 0 0 1 0 0 0 0 1 1 0 0 1 0 0 1 0 1 0 1 0 0 1 1 0 0 1 0 1 0 1 0 0 0 0 1 0 0 0 0 1 0 1 0 1 0 1 0 1 0 0 0 1 0 1 0 1 1 0 1 0 0 0 1 0 1 0 0 1 0 1 0 0 0 0 0 1 1 0 0 1 0 1 1 0 1 0 0 0 0 1 1 0 0 1 0 1 0 1 0 0 0 0 0 1 0 1 0 1 0 1 0 1 0 0 0 1 0 1 0 1 1 0 1 0 0 0 1 0 1 0 0 1 0 1 0 0 0 0 0 1 1 0 0 1 0 1 0 0 1 0 0 0 0 1 0 0 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 0 0 1 0 1 0 0 1 0 1 0 0 0 1 0 1 0 0 0 0 1 0 0 0 0 0 1 1 0 0 1 0 0 1 0 1 0 0 0 0 1 1 0 0 1 0 1 0 1 0 0 0 0 0 1 1 0 0 0 0 0 1 0 1 0 1 0 1 0 1 0 1 0 0 0 0 0 1 0 1 0 0 0 1 0 0 0 0 0 1 0 1 0 1 0 0 1 1 0 0 1 0 0 0 0 1 0 1 0 1 0 0 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 0 0 1 0 1 0 0 0 1 0 0 0 0 0 1 0 1 0 1 0 0 1 1 0 0 1 0 0 0 0 1 0 0 1 0 0 1 0 1 0 0 0 1 0 1 0 0 0 0 1 1 0 0 0 0 1 0 0 0 1 0 1 1 0 0 0 1 0 0 1 1 0 0 1 0 0 0 1 0 0 1 0 1 0 1 0 1 0 1 0 0 0 0 0 1 0 0 0 0 1 1 0 0 1 0 0 1 0 1 0 1 0 0 1 1 0 0 1 0 0 0 1 0 0 0 1 0 0 0 0 0 1 0 1 0 1 0 1 0 1 0 0 0 1 0 1 0 0 0 0 0 1 0 1 0 0 0 1 0 1 0 1 0 1 0 0 0 1 0 1 0 1 0 0 0 1 0 0 0 1 0 1 0 0 0 0 0 1 0 1 0 0 0 1 0 1 0 1 0 1 0 1 0 0 0 1 0 1 0 0 0 1 0 1 1 0 0 0 1 0 0 1 1 0 0 1 0 0 0 1 0 0 0 0 0 1 1 0 0 1 0 0 1 0 1 0 0 0 0 1 0 0 0 1 0 1 0 1 0 0 1 0 0 0 0 0 1 0 0 0 1 0 0 1 1 0 0 1 0 0 0 1 1 0 0 1 1 0 0 0 1 0 0 1 1 0 0 1 0 0 0 1 1 0 1 0 0 0 0 1 0 0 0 0 0 1 0 0 0 1 0 1 0 0 0 1 0 1 0 1 0 0 0 0 0 1 0 0 0 1 0 0 1 0
9.89/10.38	c 10	Heap : 0 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
9.89/10.40	c 10	CPU 10.18 (0.06 0.02 7.36 2.74)
9.89/10.40	c 10	END Sat Jul 11 18:05:14 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-2062182-1247328303/watcher-2062182-1247328303 -o /tmp/evaluation-result-2062182-1247328303/solver-2062182-1247328303 -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-2062182-1247328303.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: 2.18 2.04 1.99 4/72 14937
/proc/meminfo: memFree=1897000/2055920 swapFree=4192812/4192956
[pid=14937] ppid=14935 vsize=12268 CPUtime=0
/proc/14937/stat : 14937 (sugar) R 14935 14937 13701 0 -1 4194304 348 0 0 0 0 0 0 0 20 0 1 0 19897917 12562432 316 996147200 4194304 4206940 548682068608 18446744073709551615 233632922213 0 2147483391 4224 0 0 0 0 17 1 0 0
/proc/14937/statm: 3067 316 241 3 0 167 0

[startup+0.0679171 s]
/proc/loadavg: 2.18 2.04 1.99 4/72 14937
/proc/meminfo: memFree=1897000/2055920 swapFree=4192812/4192956
[pid=14937] ppid=14935 vsize=16212 CPUtime=0.05
/proc/14937/stat : 14937 (sugar) R 14935 14937 13701 0 -1 4194304 973 0 0 0 4 1 0 0 18 0 1 0 19897917 16601088 941 996147200 4194304 4206940 548682068608 18446744073709551615 233632922213 0 0 4224 0 0 0 0 17 1 0 0
/proc/14937/statm: 4053 941 380 3 0 632 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 16212

[startup+0.102093 s]
/proc/loadavg: 2.18 2.04 1.99 4/72 14937
/proc/meminfo: memFree=1897000/2055920 swapFree=4192812/4192956
[pid=14937] ppid=14935 vsize=16868 CPUtime=0.07
/proc/14937/stat : 14937 (sugar) S 14935 14937 13701 0 -1 4194304 1227 128 0 0 5 2 0 0 19 0 1 0 19897917 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 233641652322 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/14937/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+0.301941 s]
/proc/loadavg: 2.18 2.04 1.99 4/72 14937
/proc/meminfo: memFree=1897000/2055920 swapFree=4192812/4192956
[pid=14937] ppid=14935 vsize=16868 CPUtime=0.07
/proc/14937/stat : 14937 (sugar) S 14935 14937 13701 0 -1 4194304 1227 128 0 0 5 2 0 0 19 0 1 0 19897917 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 233641652322 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/14937/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+0.702009 s]
/proc/loadavg: 2.18 2.04 1.99 4/72 14937
/proc/meminfo: memFree=1897000/2055920 swapFree=4192812/4192956
[pid=14937] ppid=14935 vsize=16868 CPUtime=0.07
/proc/14937/stat : 14937 (sugar) S 14935 14937 13701 0 -1 4194304 1227 128 0 0 5 2 0 0 19 0 1 0 19897917 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 233641652322 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/14937/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+1.50214 s]
/proc/loadavg: 2.18 2.04 1.99 3/83 14959
/proc/meminfo: memFree=1888144/2055920 swapFree=4192812/4192956
[pid=14937] ppid=14935 vsize=16868 CPUtime=0.78
/proc/14937/stat : 14937 (sugar) S 14935 14937 13701 0 -1 4194304 1309 5204 0 1 5 2 67 4 15 0 1 0 19897917 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 233641652322 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/14937/statm: 4217 1111 409 3 0 796 0
[pid=14950] ppid=14937 vsize=5356 CPUtime=0
/proc/14950/stat : 14950 (sh) S 14937 14937 13701 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 19897999 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14950/statm: 1339 233 193 169 0 50 0
[pid=14951] ppid=14950 vsize=868640 CPUtime=0.65
/proc/14951/stat : 14951 (java) S 14950 14937 13701 0 -1 0 6145 0 1 0 62 3 0 0 18 0 9 0 19897999 889487360 5520 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/14951/statm: 217160 5520 1855 9 0 211665 0
[pid=14951/tid=14952] ppid=14950 vsize=868640 CPUtime=0.39
/proc/14951/task/14952/stat : 14952 (java) R 14950 14937 13701 0 -1 64 2686 0 1 0 38 1 0 0 19 0 9 0 19898000 889487360 5520 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14951/tid=14953] ppid=14950 vsize=868640 CPUtime=0.05
/proc/14951/task/14953/stat : 14953 (java) R 14950 14937 13701 0 -1 64 1279 0 0 0 5 0 0 0 16 0 9 0 19898001 889487360 5520 996147200 134512640 134550932 4294955936 18446744073709551615 102758033 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=14951/tid=14954] ppid=14950 vsize=868640 CPUtime=0
/proc/14951/task/14954/stat : 14954 (java) S 14950 14937 13701 0 -1 64 11 0 0 0 0 0 0 0 19 0 9 0 19898002 889487360 5520 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14951/tid=14955] ppid=14950 vsize=868640 CPUtime=0
/proc/14951/task/14955/stat : 14955 (java) S 14950 14937 13701 0 -1 64 4 0 0 0 0 0 0 0 20 0 9 0 19898002 889487360 5520 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14951/tid=14956] ppid=14950 vsize=868640 CPUtime=0
/proc/14951/task/14956/stat : 14956 (java) S 14950 14937 13701 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 19898004 889487360 5520 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14951/tid=14957] ppid=14950 vsize=868640 CPUtime=0.18
/proc/14951/task/14957/stat : 14957 (java) S 14950 14937 13701 0 -1 64 1487 0 0 0 18 0 0 0 16 0 9 0 19898004 889487360 5520 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14951/tid=14958] ppid=14950 vsize=868640 CPUtime=0
/proc/14951/task/14958/stat : 14958 (java) S 14950 14937 13701 0 -1 64 0 0 0 0 0 0 0 0 19 0 9 0 19898004 889487360 5520 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14951/tid=14959] ppid=14950 vsize=868640 CPUtime=0
/proc/14951/task/14959/stat : 14959 (java) S 14950 14937 13701 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 19898004 889487360 5520 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.43
Current children cumulated vsize (KiB) 890864

[startup+3.10239 s]
/proc/loadavg: 2.18 2.04 1.99 4/83 14959
/proc/meminfo: memFree=1870608/2055920 swapFree=4192812/4192956
[pid=14937] ppid=14935 vsize=16868 CPUtime=0.78
/proc/14937/stat : 14937 (sugar) S 14935 14937 13701 0 -1 4194304 1310 5204 0 1 5 2 67 4 15 0 1 0 19897917 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 233641652322 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/14937/statm: 4217 1111 409 3 0 796 0
[pid=14950] ppid=14937 vsize=5356 CPUtime=0
/proc/14950/stat : 14950 (sh) S 14937 14937 13701 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 19897999 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14950/statm: 1339 233 193 169 0 50 0
[pid=14951] ppid=14950 vsize=868688 CPUtime=2.24
/proc/14951/stat : 14951 (java) S 14950 14937 13701 0 -1 0 9378 0 1 0 217 7 0 0 18 0 9 0 19897999 889536512 8328 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/14951/statm: 217172 8328 2591 9 0 211649 0
[pid=14951/tid=14952] ppid=14950 vsize=868688 CPUtime=1.58
/proc/14951/task/14952/stat : 14952 (java) R 14950 14937 13701 0 -1 64 2928 0 1 0 155 3 0 0 25 0 9 0 19898000 889536512 8328 996147200 134512640 134550932 4294955936 18446744073709551615 4126432830 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14951/tid=14953] ppid=14950 vsize=868688 CPUtime=0.36
/proc/14951/task/14953/stat : 14953 (java) S 14950 14937 13701 0 -1 64 4199 0 0 0 34 2 0 0 16 0 9 0 19898001 889536512 8328 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=14951/tid=14954] ppid=14950 vsize=868688 CPUtime=0
/proc/14951/task/14954/stat : 14954 (java) S 14950 14937 13701 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 19898002 889536512 8328 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14951/tid=14955] ppid=14950 vsize=868688 CPUtime=0
/proc/14951/task/14955/stat : 14955 (java) S 14950 14937 13701 0 -1 64 5 0 0 0 0 0 0 0 16 0 9 0 19898002 889536512 8328 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14951/tid=14956] ppid=14950 vsize=868688 CPUtime=0
/proc/14951/task/14956/stat : 14956 (java) S 14950 14937 13701 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 19898004 889536512 8328 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14951/tid=14957] ppid=14950 vsize=868688 CPUtime=0.26
/proc/14951/task/14957/stat : 14957 (java) S 14950 14937 13701 0 -1 64 1553 0 0 0 26 0 0 0 16 0 9 0 19898004 889536512 8328 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14951/tid=14958] ppid=14950 vsize=868688 CPUtime=0
/proc/14951/task/14958/stat : 14958 (java) S 14950 14937 13701 0 -1 64 0 0 0 0 0 0 0 0 19 0 9 0 19898004 889536512 8328 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14951/tid=14959] ppid=14950 vsize=868688 CPUtime=0
/proc/14951/task/14959/stat : 14959 (java) S 14950 14937 13701 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 19898004 889536512 8328 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 3.02
Current children cumulated vsize (KiB) 890912

[startup+6.30191 s]
/proc/loadavg: 2.16 2.04 1.99 3/75 14961
/proc/meminfo: memFree=1878288/2055920 swapFree=4192812/4192956
[pid=14937] ppid=14935 vsize=16868 CPUtime=4.66
/proc/14937/stat : 14937 (sugar) S 14935 14937 13701 0 -1 4194304 1365 15085 0 2 6 2 441 17 16 0 1 0 19897917 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 233641652322 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/14937/statm: 4217 1113 409 3 0 796 0
[pid=14960] ppid=14937 vsize=5356 CPUtime=0
/proc/14960/stat : 14960 (sh) S 14937 14937 13701 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 19898397 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14960/statm: 1339 232 193 169 0 50 0
[pid=14961] ppid=14960 vsize=8068 CPUtime=1.47
/proc/14961/stat : 14961 (picosat) R 14960 14937 13701 0 -1 4194304 1913 0 0 0 64 83 0 0 25 0 1 0 19898397 8261632 1899 996147200 134512640 134931368 4294956256 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/14961/statm: 2017 1899 40 102 0 1912 0
Current children cumulated CPU time (s) 6.13
Current children cumulated vsize (KiB) 30292

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

[startup+7.90117 s]
/proc/loadavg: 2.16 2.04 1.99 3/75 14961
/proc/meminfo: memFree=1870992/2055920 swapFree=4192812/4192956
[pid=14937] ppid=14935 vsize=16868 CPUtime=4.66
/proc/14937/stat : 14937 (sugar) S 14935 14937 13701 0 -1 4194304 1365 15085 0 2 6 2 441 17 16 0 1 0 19897917 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 233641652322 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/14937/statm: 4217 1113 409 3 0 796 0
[pid=14960] ppid=14937 vsize=5356 CPUtime=0
/proc/14960/stat : 14960 (sh) S 14937 14937 13701 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 19898397 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14960/statm: 1339 232 193 169 0 50 0
[pid=14961] ppid=14960 vsize=13200 CPUtime=3.05
/proc/14961/stat : 14961 (picosat) R 14960 14937 13701 0 -1 4194304 3201 0 0 0 139 166 0 0 25 0 1 0 19898397 13516800 3187 996147200 134512640 134931368 4294956256 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/14961/statm: 3300 3187 40 102 0 3195 0
Current children cumulated CPU time (s) 7.71
Current children cumulated vsize (KiB) 35424

[startup+9.50243 s]
/proc/loadavg: 2.15 2.04 1.99 4/75 14961
/proc/meminfo: memFree=1867664/2055920 swapFree=4192812/4192956
[pid=14937] ppid=14935 vsize=16868 CPUtime=4.66
/proc/14937/stat : 14937 (sugar) S 14935 14937 13701 0 -1 4194304 1365 15085 0 2 6 2 441 17 16 0 1 0 19897917 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 233641652322 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/14937/statm: 4217 1113 409 3 0 796 0
[pid=14960] ppid=14937 vsize=5356 CPUtime=0
/proc/14960/stat : 14960 (sh) S 14937 14937 13701 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 19898397 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14960/statm: 1339 232 193 169 0 50 0
[pid=14961] ppid=14960 vsize=18712 CPUtime=4.65
/proc/14961/stat : 14961 (picosat) R 14960 14937 13701 0 -1 4194304 4485 0 0 0 215 250 0 0 25 0 1 0 19898397 19161088 4471 996147200 134512640 134931368 4294956256 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/14961/statm: 4678 4471 40 102 0 4573 0
Current children cumulated CPU time (s) 9.31
Current children cumulated vsize (KiB) 40936

[startup+9.90651 s]
/proc/loadavg: 2.15 2.04 1.99 3/75 14961
/proc/meminfo: memFree=1864592/2055920 swapFree=4192812/4192956
[pid=14937] ppid=14935 vsize=16868 CPUtime=4.66
/proc/14937/stat : 14937 (sugar) S 14935 14937 13701 0 -1 4194304 1365 15085 0 2 6 2 441 17 16 0 1 0 19897917 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 233641652322 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/14937/statm: 4217 1113 409 3 0 796 0
[pid=14960] ppid=14937 vsize=5356 CPUtime=0
/proc/14960/stat : 14960 (sh) S 14937 14937 13701 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 19898397 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14960/statm: 1339 232 193 169 0 50 0
[pid=14961] ppid=14960 vsize=19636 CPUtime=5.04
/proc/14961/stat : 14961 (picosat) R 14960 14937 13701 0 -1 4194304 4657 0 0 0 252 252 0 0 25 0 1 0 19898397 20107264 4610 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/14961/statm: 4909 4610 42 102 0 4804 0
Current children cumulated CPU time (s) 9.7
Current children cumulated vsize (KiB) 41860

[startup+10.3016 s]
/proc/loadavg: 2.15 2.04 1.99 3/75 14961
/proc/meminfo: memFree=1864592/2055920 swapFree=4192812/4192956
[pid=14937] ppid=14935 vsize=16868 CPUtime=9.89
/proc/14937/stat : 14937 (sugar) S 14935 14937 13701 0 -1 4194304 1446 20041 0 2 6 2 710 271 16 0 1 0 19897917 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 233641652322 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/14937/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 9.89
Current children cumulated vsize (KiB) 16868

[startup+10.4016 s]
/proc/loadavg: 2.15 2.04 1.99 3/75 14961
/proc/meminfo: memFree=1864592/2055920 swapFree=4192812/4192956
[pid=14937] ppid=14935 vsize=16868 CPUtime=9.89
/proc/14937/stat : 14937 (sugar) S 14935 14937 13701 0 -1 4194304 1450 20041 0 2 6 2 710 271 15 0 1 0 19897917 17272832 1114 996147200 4194304 4206940 548682068608 18446744073709551615 233641652322 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/14937/statm: 4217 1114 409 3 0 796 0
Current children cumulated CPU time (s) 9.89
Current children cumulated vsize (KiB) 16868

Child status: 0
Real time (s): 10.4095
CPU time (s): 10.2084
CPU user time (s): 7.43487
CPU system time (s): 2.77358
CPU usage (%): 98.0686
Max. virtual memory (cumulated for all children) (KiB): 891052

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 7.43487
system time used= 2.77358
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25569
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= 6810
involuntary context switches= 6892

runsolver used 0.011998 second user time and 0.044993 second system time

The end

Launcher Data 

Begin job on node3 at 2009-07-11 18:05:03
IDJOB=2062182
IDBENCH=53876
IDSOLVER=738
FILE ID=node3/2062182-1247328303
PBS_JOBID= 9506622
Free space on /tmp= 66384 MiB

SOLVER NAME= Sugar v1.14.6+picosat
BENCH NAME= CPAI08/csp/allsquares/normalized-squares-24-24.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-2062182-1247328303/watcher-2062182-1247328303 -o /tmp/evaluation-result-2062182-1247328303/solver-2062182-1247328303 -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-2062182-1247328303.xml

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

MD5SUM BENCH= 085224582c2533376c40a66e21614d4f
RANDOM SEED=412103899

node3.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		: 3000.259
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		: 3000.259
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:       1897480 kB
Buffers:          5316 kB
Cached:          63832 kB
SwapCached:        144 kB
Active:          80840 kB
Inactive:        22932 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1897480 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1564 kB
Writeback:           0 kB
Mapped:          46072 kB
Slab:            40128 kB
Committed_AS:   155216 kB
PageTables:       1732 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= 66380 MiB
End job on node3 at 2009-07-11 18:05:14