Trace number 2084644

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 10.8244 11.0052

General information on the benchmark

Namecsp/graphColoring/school/
normalized-school1-14.xml
MD5SUMe3baeab03a06419e2e35dbf0b3c66999
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.722889
Satisfiable
(Un)Satisfiability was proved
Number of variables385
Number of constraints19095
Maximum constraint arity2
Maximum domain size14
Number of constraints which are defined in extension0
Number of constraints which are defined in intension19095
Global constraints used (with number of constraints)

Solver Data 

0.00/0.08	c 0	Sugar v1-14-6 + HOME/picosat
0.00/0.08	c 0	BEGIN Sun Jul 12 08:16:06 2009
0.00/0.08	c 0	PID 25214
0.00/0.08	c 0	HOST node21.alineos.net
0.00/0.08	c 0	CONVERTING HOME/instance-2084644-1247379366.xml TO HOME/temp.csp
0.00/0.08	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.XML2CSP -v -v 'HOME/instance-2084644-1247379366.xml' 'HOME/temp.csp'
1.46/1.59	c 2	1 domains, 385 variables, 1 predicates, 0 relations, 19095 constraints
1.54/1.61	c 2	ENCODING HOME/temp.csp TO HOME/temp.cnf
1.54/1.61	c 2	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.SugarMain -v -v -competition -encode 'HOME/temp.csp' 'HOME/temp.cnf' 'HOME/temp.map'
1.54/1.68	c 2	Parsing HOME/temp.csp
1.55/1.96	c 2	parsed 10000 expressions
1.55/2.08	c 2	parsed 19482 expressions
1.55/2.08	c 2	Heap : 5 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.55/2.08	c 2	Converting to clausal form CSP
2.21/2.38	c 2	converted 1949 (10%) expressions
2.31/2.45	c 3	converted 3897 (20%) expressions
2.41/2.57	c 3	converted 5845 (30%) expressions
2.51/2.63	c 3	converted 7793 (40%) expressions
2.51/2.70	c 3	converted 9741 (50%) expressions
2.61/2.76	c 3	converted 11690 (60%) expressions
2.81/2.93	c 3	converted 13638 (70%) expressions
2.91/3.00	c 3	converted 15586 (80%) expressions
2.91/3.06	c 3	converted 17534 (90%) expressions
3.01/3.13	c 3	converted 19482 (100%) expressions
3.01/3.13	c 3	CSP : 385 integers, 0 booleans, 19095 clauses, largest domain size 14
3.01/3.13	c 3	Heap : 19 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
3.01/3.13	c 3	Propagation in CSP
3.11/3.23	c 3	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
3.11/3.23	c 3	CSP : 385 integers, 0 booleans, 19095 clauses, largest domain size 14
3.11/3.23	c 3	Heap : 18 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
3.11/3.24	c 3	Simplifing CSP by introducing new Boolean variables
3.40/3.59	c 4	CSP : 385 integers, 38190 booleans, 57285 clauses, largest domain size 14
3.40/3.59	c 4	Heap : 29 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
3.60/3.74	c 4	Encoding CSP to SAT : HOME/temp.cnf
3.60/3.77	c 4	39 (10%) CSP integer variables are encoded (468 clauses, 5012 bytes)
3.60/3.78	c 4	77 (20%) CSP integer variables are encoded (924 clauses, 10031 bytes)
3.60/3.78	c 4	116 (30%) CSP integer variables are encoded (1392 clauses, 16115 bytes)
3.60/3.78	c 4	154 (40%) CSP integer variables are encoded (1848 clauses, 22043 bytes)
3.60/3.78	c 4	193 (50%) CSP integer variables are encoded (2316 clauses, 28127 bytes)
3.60/3.78	c 4	231 (60%) CSP integer variables are encoded (2772 clauses, 34055 bytes)
3.60/3.78	c 4	270 (70%) CSP integer variables are encoded (3240 clauses, 40139 bytes)
3.60/3.78	c 4	308 (80%) CSP integer variables are encoded (3696 clauses, 46067 bytes)
3.60/3.78	c 4	347 (90%) CSP integer variables are encoded (4164 clauses, 52151 bytes)
3.60/3.79	c 4	385 (100%) CSP integer variables are encoded (4620 clauses, 58079 bytes)
3.80/3.96	c 4	5729 (10%) CSP clauses are encoded (60009 clauses, 979629 bytes)
3.90/4.08	c 4	11457 (20%) CSP clauses are encoded (115371 clauses, 1959273 bytes)
4.00/4.20	c 4	17186 (30%) CSP clauses are encoded (170760 clauses, 2960511 bytes)
4.20/4.33	c 4	22914 (40%) CSP clauses are encoded (226122 clauses, 3992117 bytes)
4.29/4.46	c 5	28643 (50%) CSP clauses are encoded (281511 clauses, 5046423 bytes)
4.38/4.58	c 5	34371 (60%) CSP clauses are encoded (336873 clauses, 6100205 bytes)
4.59/4.71	c 5	40100 (70%) CSP clauses are encoded (392262 clauses, 7154511 bytes)
4.68/4.84	c 5	45828 (80%) CSP clauses are encoded (447624 clauses, 8208293 bytes)
4.78/4.95	c 5	51557 (90%) CSP clauses are encoded (503013 clauses, 9262599 bytes)
4.88/5.07	c 5	57285 (100%) CSP clauses are encoded (558375 clauses, 10316381 bytes)
4.88/5.07	c 5	57285 CSP clauses encoded
4.88/5.07	c 5	Writing map file : HOME/temp.map
4.88/5.09	c 5	Heap : 21 MiB used (max 694 MiB), NonHeap : 14 MiB used (max 116 MiB)
4.88/5.09	c 5	SAT : 43195 SAT variables, 558375 SAT clauses, 10316381 bytes
4.88/5.09	c 5	Heap : 21 MiB used (max 694 MiB), NonHeap : 14 MiB used (max 116 MiB)
4.98/5.12	c 5	SOLVING HOME/temp.cnf
4.98/5.12	c 5	CMD HOME/picosat 'HOME/temp.cnf' -o 'HOME/temp.out'
10.52/10.73	c 11	DECODING HOME/temp.out WITH HOME/temp.map
10.52/10.73	c 11	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'
10.55/10.80	c 11	Decoding HOME/temp.out
10.70/10.95	s SATISFIABLE
10.70/10.96	v 13 0 3 4 6 11 8 13 10 1 2 9 0 12 13 5 10 3 1 5 10 0 8 4 6 13 0 3 12 13 10 5 8 9 3 1 4 5 10 6 6 2 9 6 6 8 12 13 6 3 12 13 5 10 2 7 0 1 2 0 4 5 10 8 7 11 9 12 13 9 12 8 7 11 1 2 0 4 5 1 2 0 4 5 1 7 9 12 8 7 11 9 12 8 7 11 4 5 7 10 1 2 0 11 13 3 6 2 0 7 11 8 1 4 9 4 9 4 9 3 1 2 4 11 7 9 13 6 10 12 5 12 5 12 5 12 11 11 12 9 11 12 6 8 7 3 1 10 2 9 5 11 2 5 10 10 9 12 13 7 6 1 2 0 9 1 3 13 4 5 10 12 13 6 8 5 3 8 7 4 2 9 11 7 11 13 9 12 12 9 8 10 11 12 10 3 13 3 3 6 8 6 5 1 2 8 7 12 13 6 8 2 0 13 7 5 4 2 0 4 11 9 12 4 5 0 7 1 13 11 1 8 0 11 13 12 13 10 13 10 12 2 10 3 1 0 9 12 13 11 4 5 10 6 7 3 2 0 6 7 11 12 13 5 10 3 9 0 12 13 9 6 7 11 4 5 4 6 7 11 4 5 10 12 11 3 2 0 9 12 1 12 5 3 0 2 13 6 7 4 10 3 1 13 11 10 0 12 12 6 8 7 8 7 12 12 7 9 13 6 8 2 3 1 4 11 3 4 11 9 3 6 8 7 6 8 7 5 3 4 1 2 0 1 2 0 3 1 2 6 11 8 1 6 0 9 12 8 7 11 4 9 10 3 1 2 9 12 13 6 8 7 4 5 10 0 0 13 8 9 12 10 11 11 11
10.70/10.97	c 11	Heap : 0 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
10.70/11.00	c 11	CPU 10.81 (0.06 0.02 7.76 2.97)
10.70/11.00	c 11	END Sun Jul 12 08:16:17 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-2084644-1247379366/watcher-2084644-1247379366 -o /tmp/evaluation-result-2084644-1247379366/solver-2084644-1247379366 -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-2084644-1247379366.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: 2.01 2.05 2.09 4/80 25214
/proc/meminfo: memFree=1651104/2055920 swapFree=4192812/4192956
[pid=25214] ppid=25212 vsize=12268 CPUtime=0
/proc/25214/stat : 25214 (sugar) R 25212 25214 24833 0 -1 4194304 348 0 0 0 0 0 0 0 20 0 1 0 25003083 12562432 316 996147200 4194304 4206940 548682068608 18446744073709551615 221236338707 0 0 4224 0 0 0 0 17 1 0 0
/proc/25214/statm: 3067 316 241 3 0 167 0

[startup+0.0146269 s]
/proc/loadavg: 2.01 2.05 2.09 4/80 25214
/proc/meminfo: memFree=1651104/2055920 swapFree=4192812/4192956
[pid=25214] ppid=25212 vsize=12268 CPUtime=0
/proc/25214/stat : 25214 (sugar) D 25212 25214 24833 0 -1 4194304 348 0 0 0 0 0 0 0 20 0 1 0 25003083 12562432 316 996147200 4194304 4206940 548682068608 18446744073709551615 221236656741 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/25214/statm: 3067 316 241 3 0 167 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12268

[startup+0.101263 s]
/proc/loadavg: 2.01 2.05 2.09 4/80 25214
/proc/meminfo: memFree=1651104/2055920 swapFree=4192812/4192956
[pid=25214] ppid=25212 vsize=16868 CPUtime=0.07
/proc/25214/stat : 25214 (sugar) S 25212 25214 24833 0 -1 4194304 1227 128 0 0 6 1 0 0 19 0 1 0 25003083 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 221245386850 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/25214/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+0.301278 s]
/proc/loadavg: 2.01 2.05 2.09 4/80 25214
/proc/meminfo: memFree=1651104/2055920 swapFree=4192812/4192956
[pid=25214] ppid=25212 vsize=16868 CPUtime=0.07
/proc/25214/stat : 25214 (sugar) S 25212 25214 24833 0 -1 4194304 1227 128 0 0 6 1 0 0 19 0 1 0 25003083 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 221245386850 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/25214/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+0.701325 s]
/proc/loadavg: 2.01 2.05 2.09 4/80 25214
/proc/meminfo: memFree=1651104/2055920 swapFree=4192812/4192956
[pid=25214] ppid=25212 vsize=16868 CPUtime=0.07
/proc/25214/stat : 25214 (sugar) S 25212 25214 24833 0 -1 4194304 1227 128 0 0 6 1 0 0 19 0 1 0 25003083 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 221245386850 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/25214/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+1.50241 s]
/proc/loadavg: 2.01 2.05 2.09 3/91 25226
/proc/meminfo: memFree=1624264/2055920 swapFree=4192812/4192956
[pid=25214] ppid=25212 vsize=16868 CPUtime=0.07
/proc/25214/stat : 25214 (sugar) S 25212 25214 24833 0 -1 4194304 1227 128 0 0 6 1 0 0 19 0 1 0 25003083 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 221245386850 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/25214/statm: 4217 1111 409 3 0 796 0
[pid=25217] ppid=25214 vsize=5356 CPUtime=0
/proc/25217/stat : 25217 (sh) S 25214 25214 24833 0 -1 4194304 277 0 0 0 0 0 0 0 21 0 1 0 25003092 5484544 233 996147200 4194304 4889804 548682068752 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25217/statm: 1339 233 193 169 0 50 0
[pid=25218] ppid=25217 vsize=864788 CPUtime=1.39
/proc/25218/stat : 25218 (java) S 25217 25214 24833 0 -1 0 12587 0 1 0 131 8 0 0 18 0 9 0 25003092 885542912 10617 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/25218/statm: 216197 10617 2557 9 0 210709 0
[pid=25218/tid=25219] ppid=25217 vsize=864788 CPUtime=0.81
/proc/25218/task/25219/stat : 25219 (java) R 25217 25214 24833 0 -1 64 3048 0 1 0 78 3 0 0 24 0 9 0 25003093 885542912 10617 996147200 134512640 134550932 4294955984 18446744073709551615 4125926214 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=25218/tid=25220] ppid=25217 vsize=864788 CPUtime=0.42
/proc/25218/task/25220/stat : 25220 (java) S 25217 25214 24833 0 -1 64 8304 0 0 0 38 4 0 0 16 0 9 0 25003094 885542912 10617 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=25218/tid=25221] ppid=25217 vsize=864788 CPUtime=0
/proc/25218/task/25221/stat : 25221 (java) S 25217 25214 24833 0 -1 64 16 0 0 0 0 0 0 0 16 0 9 0 25003094 885542912 10617 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=25218/tid=25222] ppid=25217 vsize=864788 CPUtime=0
/proc/25218/task/25222/stat : 25222 (java) S 25217 25214 24833 0 -1 64 10 0 0 0 0 0 0 0 15 0 9 0 25003094 885542912 10617 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=25218/tid=25223] ppid=25217 vsize=864788 CPUtime=0
/proc/25218/task/25223/stat : 25223 (java) S 25217 25214 24833 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 25003096 885542912 10617 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=25218/tid=25224] ppid=25217 vsize=864788 CPUtime=0.14
/proc/25218/task/25224/stat : 25224 (java) S 25217 25214 24833 0 -1 64 530 0 0 0 14 0 0 0 16 0 9 0 25003096 885542912 10617 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=25218/tid=25225] ppid=25217 vsize=864788 CPUtime=0
/proc/25218/task/25225/stat : 25225 (java) S 25217 25214 24833 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 25003096 885542912 10617 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=25218/tid=25226] ppid=25217 vsize=864788 CPUtime=0
/proc/25218/task/25226/stat : 25226 (java) S 25217 25214 24833 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 25003096 885542912 10617 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 887012

[startup+3.10259 s]
/proc/loadavg: 2.16 2.08 2.10 3/91 25236
/proc/meminfo: memFree=1636040/2055920 swapFree=4192812/4192956
[pid=25214] ppid=25212 vsize=16868 CPUtime=1.55
/proc/25214/stat : 25214 (sugar) S 25212 25214 24833 0 -1 4194304 1309 13020 0 1 6 1 139 9 16 0 1 0 25003083 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 221245386850 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/25214/statm: 4217 1111 409 3 0 796 0
[pid=25227] ppid=25214 vsize=5356 CPUtime=0
/proc/25227/stat : 25227 (sh) S 25214 25214 24833 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 25003244 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25227/statm: 1339 233 193 169 0 50 0
[pid=25228] ppid=25227 vsize=868600 CPUtime=1.46
/proc/25228/stat : 25228 (java) S 25227 25214 24833 0 -1 0 10965 0 1 0 139 7 0 0 18 0 9 0 25003244 889446400 9944 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/25228/statm: 217150 9944 2566 9 0 211655 0
[pid=25228/tid=25229] ppid=25227 vsize=868600 CPUtime=0.9
/proc/25228/task/25229/stat : 25229 (java) R 25227 25214 24833 0 -1 64 2729 0 1 0 88 2 0 0 22 0 9 0 25003245 889446400 9944 996147200 134512640 134550932 4294955936 18446744073709551615 4126095885 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=25228/tid=25230] ppid=25227 vsize=868600 CPUtime=0.37
/proc/25228/task/25230/stat : 25230 (java) S 25227 25214 24833 0 -1 64 6068 0 0 0 35 2 0 0 16 0 9 0 25003246 889446400 9944 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=25228/tid=25231] ppid=25227 vsize=868600 CPUtime=0
/proc/25228/task/25231/stat : 25231 (java) S 25227 25214 24833 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 25003246 889446400 9944 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=25228/tid=25232] ppid=25227 vsize=868600 CPUtime=0
/proc/25228/task/25232/stat : 25232 (java) S 25227 25214 24833 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 25003246 889446400 9944 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=25228/tid=25233] ppid=25227 vsize=868600 CPUtime=0
/proc/25228/task/25233/stat : 25233 (java) S 25227 25214 24833 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 25003248 889446400 9944 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=25228/tid=25234] ppid=25227 vsize=868600 CPUtime=0.16
/proc/25228/task/25234/stat : 25234 (java) S 25227 25214 24833 0 -1 64 1466 0 0 0 15 1 0 0 16 0 9 0 25003248 889446400 9944 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=25228/tid=25235] ppid=25227 vsize=868600 CPUtime=0
/proc/25228/task/25235/stat : 25235 (java) S 25227 25214 24833 0 -1 64 0 0 0 0 0 0 0 0 19 0 9 0 25003249 889446400 9944 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=25228/tid=25236] ppid=25227 vsize=868600 CPUtime=0
/proc/25228/task/25236/stat : 25236 (java) S 25227 25214 24833 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 25003249 889446400 9944 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) 890824

[startup+6.30193 s]
/proc/loadavg: 2.16 2.08 2.10 3/83 25238
/proc/meminfo: memFree=1635208/2055920 swapFree=4192812/4192956
[pid=25214] ppid=25212 vsize=16868 CPUtime=5.01
/proc/25214/stat : 25214 (sugar) S 25212 25214 24833 0 -1 4194304 1365 28113 0 2 6 1 467 27 16 0 1 0 25003083 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 221245386850 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/25214/statm: 4217 1113 409 3 0 796 0
[pid=25237] ppid=25214 vsize=5356 CPUtime=0
/proc/25237/stat : 25237 (sh) S 25214 25214 24833 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 25003595 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25237/statm: 1339 232 193 169 0 50 0
[pid=25238] ppid=25237 vsize=5996 CPUtime=1.15
/proc/25238/stat : 25238 (picosat) R 25237 25214 24833 0 -1 4194304 1379 0 0 0 52 63 0 0 25 0 1 0 25003596 6139904 1365 996147200 134512640 134931368 4294956256 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/25238/statm: 1499 1365 40 102 0 1394 0
Current children cumulated CPU time (s) 6.16
Current children cumulated vsize (KiB) 28220

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

[startup+9.50127 s]
/proc/loadavg: 2.15 2.08 2.10 3/83 25238
/proc/meminfo: memFree=1621384/2055920 swapFree=4192812/4192956
[pid=25214] ppid=25212 vsize=16868 CPUtime=5.01
/proc/25214/stat : 25214 (sugar) S 25212 25214 24833 0 -1 4194304 1365 28113 0 2 6 1 467 27 16 0 1 0 25003083 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 221245386850 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/25214/statm: 4217 1113 409 3 0 796 0
[pid=25237] ppid=25214 vsize=5356 CPUtime=0
/proc/25237/stat : 25237 (sh) S 25214 25214 24833 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 25003595 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25237/statm: 1339 232 193 169 0 50 0
[pid=25238] ppid=25237 vsize=21040 CPUtime=4.32
/proc/25238/stat : 25238 (picosat) R 25237 25214 24833 0 -1 4194304 4703 0 0 0 193 239 0 0 25 0 1 0 25003596 21544960 4689 996147200 134512640 134931368 4294956256 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/25238/statm: 5260 4689 40 102 0 5155 0
Current children cumulated CPU time (s) 9.33
Current children cumulated vsize (KiB) 43264

[startup+10.3014 s]
/proc/loadavg: 2.15 2.08 2.10 3/83 25238
/proc/meminfo: memFree=1616968/2055920 swapFree=4192812/4192956
[pid=25214] ppid=25212 vsize=16868 CPUtime=5.01
/proc/25214/stat : 25214 (sugar) S 25212 25214 24833 0 -1 4194304 1365 28113 0 2 6 1 467 27 16 0 1 0 25003083 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 221245386850 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/25214/statm: 4217 1113 409 3 0 796 0
[pid=25237] ppid=25214 vsize=5356 CPUtime=0
/proc/25237/stat : 25237 (sh) S 25214 25214 24833 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 25003595 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25237/statm: 1339 232 193 169 0 50 0
[pid=25238] ppid=25237 vsize=22768 CPUtime=5.11
/proc/25238/stat : 25238 (picosat) R 25237 25214 24833 0 -1 4194304 5228 0 0 0 245 266 0 0 25 0 1 0 25003596 23314432 5214 996147200 134512640 134931368 4294956256 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/25238/statm: 5692 5214 42 102 0 5587 0
Current children cumulated CPU time (s) 10.12
Current children cumulated vsize (KiB) 44992

[startup+10.7014 s]
/proc/loadavg: 2.15 2.08 2.10 3/83 25238
/proc/meminfo: memFree=1616968/2055920 swapFree=4192812/4192956
[pid=25214] ppid=25212 vsize=16868 CPUtime=5.01
/proc/25214/stat : 25214 (sugar) S 25212 25214 24833 0 -1 4194304 1365 28113 0 2 6 1 467 27 16 0 1 0 25003083 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 221245386850 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/25214/statm: 4217 1113 409 3 0 796 0
[pid=25237] ppid=25214 vsize=5356 CPUtime=0
/proc/25237/stat : 25237 (sh) S 25214 25214 24833 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 25003595 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25237/statm: 1339 232 193 169 0 50 0
[pid=25238] ppid=25237 vsize=24012 CPUtime=5.51
/proc/25238/stat : 25238 (picosat) R 25237 25214 24833 0 -1 4194304 5440 0 0 0 285 266 0 0 25 0 1 0 25003596 24588288 5414 996147200 134512640 134931368 4294956256 18446744073709551615 134578973 0 0 4096 0 0 0 0 17 1 0 0
/proc/25238/statm: 6003 5414 47 102 0 5898 0
Current children cumulated CPU time (s) 10.52
Current children cumulated vsize (KiB) 46236

[startup+10.9014 s]
/proc/loadavg: 2.15 2.08 2.10 4/91 25248
/proc/meminfo: memFree=1631176/2055920 swapFree=4192812/4192956
[pid=25214] ppid=25212 vsize=16868 CPUtime=10.55
/proc/25214/stat : 25214 (sugar) S 25212 25214 24833 0 -1 4194304 1446 33839 0 2 6 1 754 294 16 0 1 0 25003083 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 221245386850 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/25214/statm: 4217 1113 409 3 0 796 0
[pid=25239] ppid=25214 vsize=5356 CPUtime=0
/proc/25239/stat : 25239 (sh) S 25214 25214 24833 0 -1 4194304 278 0 0 0 0 0 0 0 19 0 1 0 25004156 5484544 233 996147200 4194304 4889804 548682068752 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25239/statm: 1339 233 193 169 0 50 0
[pid=25240] ppid=25239 vsize=862284 CPUtime=0.15
/proc/25240/stat : 25240 (java) S 25239 25214 24833 0 -1 0 3106 0 1 0 14 1 0 0 18 0 9 0 25004156 882978816 2576 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/25240/statm: 215571 2576 1278 9 0 210484 0
[pid=25240/tid=25241] ppid=25239 vsize=862284 CPUtime=0.1
/proc/25240/task/25241/stat : 25241 (java) R 25239 25214 24833 0 -1 64 2040 0 1 0 9 1 0 0 20 0 9 0 25004157 882978816 2576 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=25240/tid=25242] ppid=25239 vsize=862284 CPUtime=0
/proc/25240/task/25242/stat : 25242 (java) S 25239 25214 24833 0 -1 64 64 0 0 0 0 0 0 0 16 0 9 0 25004158 882978816 2576 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=25240/tid=25243] ppid=25239 vsize=862284 CPUtime=0
/proc/25240/task/25243/stat : 25243 (java) S 25239 25214 24833 0 -1 64 10 0 0 0 0 0 0 0 19 0 9 0 25004158 882978816 2576 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=25240/tid=25244] ppid=25239 vsize=862284 CPUtime=0
/proc/25240/task/25244/stat : 25244 (java) S 25239 25214 24833 0 -1 64 4 0 0 0 0 0 0 0 20 0 9 0 25004158 882978816 2576 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=25240/tid=25245] ppid=25239 vsize=862284 CPUtime=0
/proc/25240/task/25245/stat : 25245 (java) S 25239 25214 24833 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 25004160 882978816 2576 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=25240/tid=25246] ppid=25239 vsize=862284 CPUtime=0.04
/proc/25240/task/25246/stat : 25246 (java) R 25239 25214 24833 0 -1 64 308 0 0 0 4 0 0 0 17 0 9 0 25004160 882978816 2576 996147200 134512640 134550932 4294955984 18446744073709551615 101669841 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=25240/tid=25247] ppid=25239 vsize=862284 CPUtime=0
/proc/25240/task/25247/stat : 25247 (java) S 25239 25214 24833 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 25004160 882978816 2576 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=25240/tid=25248] ppid=25239 vsize=862284 CPUtime=0
/proc/25240/task/25248/stat : 25248 (java) S 25239 25214 24833 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 25004160 882978816 2576 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 10.7
Current children cumulated vsize (KiB) 884508

Child status: 0
Real time (s): 11.0052
CPU time (s): 10.8244
CPU user time (s): 7.82581
CPU system time (s): 2.99854
CPU usage (%): 98.3569
Max. virtual memory (cumulated for all children) (KiB): 891328

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 7.82581
system time used= 2.99854
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 39291
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= 4148
involuntary context switches= 4252

runsolver used 0.024996 second user time and 0.039993 second system time

The end

Launcher Data 

Begin job on node21 at 2009-07-12 08:16:06
IDJOB=2084644
IDBENCH=58098
IDSOLVER=738
FILE ID=node21/2084644-1247379366
PBS_JOBID= 9507188
Free space on /tmp= 66404 MiB

SOLVER NAME= Sugar v1.14.6+picosat
BENCH NAME= CPAI08/csp/graphColoring/school/normalized-school1-14.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-2084644-1247379366/watcher-2084644-1247379366 -o /tmp/evaluation-result-2084644-1247379366/solver-2084644-1247379366 -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-2084644-1247379366.xml

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

MD5SUM BENCH= e3baeab03a06419e2e35dbf0b3c66999
RANDOM SEED=418284457

node21.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		: 3000.240
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		: 3000.240
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:       1651520 kB
Buffers:          6620 kB
Cached:          58320 kB
SwapCached:          0 kB
Active:         336116 kB
Inactive:        16216 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1651520 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3720 kB
Writeback:           0 kB
Mapped:         305260 kB
Slab:            36696 kB
Committed_AS:   914068 kB
PageTables:       2300 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= 66404 MiB
End job on node21 at 2009-07-12 08:16:17