Trace number 2092256

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 164.62 165.549

General information on the benchmark

Namecsp/tightness0.8/
normalized-rand-2-40-80-103-800-57_ext.xml
MD5SUM49b96ffd55c0cccdf99521f48fa58199
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark2.05369
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints103
Maximum constraint arity2
Maximum domain size80
Number of constraints which are defined in extension103
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.00/0.07	c 0	Sugar v1-14-6 + HOME/picosat
0.00/0.07	c 0	BEGIN Sun Jul 12 13:13:50 2009
0.00/0.07	c 0	PID 28820
0.00/0.08	c 0	HOST node23.alineos.net
0.00/0.08	c 0	CONVERTING HOME/instance-2092256-1247397229.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-2092256-1247397229.xml' 'HOME/temp.csp'
0.06/0.61	c 0	1 domains, 40 variables, 0 predicates, 103 relations, 103 constraints
0.06/0.66	c 0	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.06/0.66	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'
0.58/0.73	c 0	Parsing HOME/temp.csp
1.40/1.50	c 1	parsed 247 expressions
1.40/1.51	c 1	Heap : 13 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.40/1.51	c 1	Converting to clausal form CSP
1.40/1.53	c 1	converted 25 (10%) expressions
1.40/1.54	c 1	converted 50 (20%) expressions
1.40/1.54	c 1	converted 75 (30%) expressions
1.40/1.56	c 1	converted 99 (40%) expressions
1.40/1.56	c 1	converted 124 (50%) expressions
1.40/1.59	c 1	converted 149 (60%) expressions
1.50/1.66	c 1	converted 173 (70%) expressions
1.70/1.86	c 1	converted 198 (80%) expressions
1.80/1.96	c 1	converted 223 (90%) expressions
1.91/2.01	c 1	converted 247 (100%) expressions
1.91/2.01	c 1	CSP : 40 integers, 0 booleans, 103 clauses, largest domain size 80
1.91/2.01	c 1	Heap : 26 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.91/2.01	c 1	Propagation in CSP
1.91/2.01	c 1	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
1.91/2.01	c 1	CSP : 40 integers, 0 booleans, 103 clauses, largest domain size 80
1.91/2.01	c 1	Heap : 26 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.91/2.03	c 2	Simplifing CSP by introducing new Boolean variables
1.91/2.04	c 2	CSP : 40 integers, 0 booleans, 103 clauses, largest domain size 80
1.91/2.04	c 2	Heap : 25 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
2.01/2.12	c 2	Encoding CSP to SAT : HOME/temp.cnf
2.01/2.14	c 2	4 (10%) CSP integer variables are encoded (312 clauses, 3284 bytes)
2.01/2.14	c 2	8 (20%) CSP integer variables are encoded (624 clauses, 6716 bytes)
2.01/2.14	c 2	12 (30%) CSP integer variables are encoded (936 clauses, 10148 bytes)
2.01/2.14	c 2	16 (40%) CSP integer variables are encoded (1248 clauses, 14103 bytes)
2.01/2.15	c 2	20 (50%) CSP integer variables are encoded (1560 clauses, 18159 bytes)
2.01/2.15	c 2	24 (60%) CSP integer variables are encoded (1872 clauses, 22215 bytes)
2.01/2.15	c 2	28 (70%) CSP integer variables are encoded (2184 clauses, 26271 bytes)
2.01/2.15	c 2	32 (80%) CSP integer variables are encoded (2496 clauses, 30327 bytes)
2.01/2.15	c 2	36 (90%) CSP integer variables are encoded (2808 clauses, 34383 bytes)
2.01/2.15	c 2	40 (100%) CSP integer variables are encoded (3120 clauses, 38439 bytes)
2.10/2.28	c 2	11 (10%) CSP clauses are encoded (14517 clauses, 265824 bytes)
2.21/2.36	c 2	21 (20%) CSP clauses are encoded (24911 clauses, 478531 bytes)
2.30/2.43	c 2	31 (30%) CSP clauses are encoded (35338 clauses, 697791 bytes)
2.40/2.51	c 2	42 (40%) CSP clauses are encoded (46832 clauses, 939858 bytes)
2.40/2.59	c 2	52 (50%) CSP clauses are encoded (57274 clauses, 1165148 bytes)
2.50/2.66	c 2	62 (60%) CSP clauses are encoded (67788 clauses, 1409080 bytes)
2.60/2.75	c 2	73 (70%) CSP clauses are encoded (79189 clauses, 1673612 bytes)
2.70/2.82	c 2	83 (80%) CSP clauses are encoded (89807 clauses, 1919923 bytes)
2.70/2.90	c 2	93 (90%) CSP clauses are encoded (100109 clauses, 2158847 bytes)
2.80/2.97	c 2	103 (100%) CSP clauses are encoded (110512 clauses, 2400162 bytes)
2.80/2.97	c 2	103 CSP clauses encoded
2.80/2.97	c 2	Writing map file : HOME/temp.map
2.80/2.97	c 2	Heap : 11 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
2.80/2.97	c 2	SAT : 3160 SAT variables, 110512 SAT clauses, 2400162 bytes
2.80/2.97	c 2	Heap : 11 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
2.87/3.01	c 2	SOLVING HOME/temp.cnf
2.87/3.01	c 2	CMD HOME/picosat 'HOME/temp.cnf' -o 'HOME/temp.out'
164.37/165.36	c 165	DECODING HOME/temp.out WITH HOME/temp.map
164.37/165.36	c 165	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'
164.45/165.44	c 165	Decoding HOME/temp.out
164.45/165.48	s SATISFIABLE
164.45/165.49	v 14 5 26 33 50 41 65 18 41 76 70 49 25 22 74 8 19 37 45 9 26 67 34 12 77 58 77 24 11 35 16 70 10 29 34 19 68 33 42 79
164.45/165.51	c 165	Heap : 0 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
164.45/165.54	c 165	CPU 164.59 (0.06 0.01 163.67 0.85)
164.45/165.54	c 165	END Sun Jul 12 13:16:35 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-2092256-1247397229/watcher-2092256-1247397229 -o /tmp/evaluation-result-2092256-1247397229/solver-2092256-1247397229 -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-2092256-1247397229.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: 2.08 2.07 2.01 4/81 28820
/proc/meminfo: memFree=1838552/2055920 swapFree=4192812/4192956
[pid=28820] ppid=28818 vsize=18576 CPUtime=0
/proc/28820/stat : 28820 (runsolver) R 28818 28820 28361 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 26789337 19021824 284 996147200 4194304 4302564 548682068304 18446744073709551615 238487661863 0 0 4096 24578 0 0 0 17 1 0 0
/proc/28820/statm: 4644 284 249 26 0 2626 0

[startup+0.116766 s]
/proc/loadavg: 2.08 2.07 2.01 4/81 28820
/proc/meminfo: memFree=1838552/2055920 swapFree=4192812/4192956
[pid=28820] ppid=28818 vsize=16868 CPUtime=0.06
/proc/28820/stat : 28820 (sugar) S 28818 28820 28361 0 -1 4194304 1227 128 0 0 5 1 0 0 21 0 1 0 26789337 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 238496559202 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28820/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.201824 s]
/proc/loadavg: 2.08 2.07 2.01 4/81 28820
/proc/meminfo: memFree=1838552/2055920 swapFree=4192812/4192956
[pid=28820] ppid=28818 vsize=16868 CPUtime=0.06
/proc/28820/stat : 28820 (sugar) S 28818 28820 28361 0 -1 4194304 1227 128 0 0 5 1 0 0 21 0 1 0 26789337 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 238496559202 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28820/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.301842 s]
/proc/loadavg: 2.08 2.07 2.01 4/81 28820
/proc/meminfo: memFree=1838552/2055920 swapFree=4192812/4192956
[pid=28820] ppid=28818 vsize=16868 CPUtime=0.06
/proc/28820/stat : 28820 (sugar) S 28818 28820 28361 0 -1 4194304 1227 128 0 0 5 1 0 0 21 0 1 0 26789337 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 238496559202 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28820/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.70192 s]
/proc/loadavg: 2.08 2.07 2.01 4/81 28820
/proc/meminfo: memFree=1838552/2055920 swapFree=4192812/4192956
[pid=28820] ppid=28818 vsize=16868 CPUtime=0.58
/proc/28820/stat : 28820 (sugar) S 28818 28820 28361 0 -1 4194304 1292 5199 0 1 5 1 47 5 16 0 1 0 26789337 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 238496559202 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28820/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.58
Current children cumulated vsize (KiB) 16868

[startup+1.50303 s]
/proc/loadavg: 1.99 2.05 2.00 3/92 28842
/proc/meminfo: memFree=1822144/2055920 swapFree=4192812/4192956
[pid=28820] ppid=28818 vsize=16868 CPUtime=0.58
/proc/28820/stat : 28820 (sugar) S 28818 28820 28361 0 -1 4194304 1309 5199 0 1 5 1 47 5 16 0 1 0 26789337 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 238496559202 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28820/statm: 4217 1111 409 3 0 796 0
[pid=28833] ppid=28820 vsize=5356 CPUtime=0
/proc/28833/stat : 28833 (sh) S 28820 28820 28361 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 26789404 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28833/statm: 1339 233 193 169 0 50 0
[pid=28834] ppid=28833 vsize=862284 CPUtime=0.82
/proc/28834/stat : 28834 (java) S 28833 28820 28361 0 -1 0 7488 0 1 0 79 3 0 0 18 0 9 0 26789404 882978816 6760 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/28834/statm: 215571 6760 2158 9 0 210484 0
[pid=28834/tid=28835] ppid=28833 vsize=862284 CPUtime=0.49
/proc/28834/task/28835/stat : 28835 (java) R 28833 28820 28361 0 -1 64 2036 0 1 0 48 1 0 0 23 0 9 0 26789405 882978816 6760 996147200 134512640 134550932 4294955936 18446744073709551615 4126422617 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28834/tid=28836] ppid=28833 vsize=862284 CPUtime=0.27
/proc/28834/task/28836/stat : 28836 (java) S 28833 28820 28361 0 -1 64 4443 0 0 0 26 1 0 0 16 0 9 0 26789406 882978816 6760 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=28834/tid=28837] ppid=28833 vsize=862284 CPUtime=0
/proc/28834/task/28837/stat : 28837 (java) S 28833 28820 28361 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 26789406 882978816 6760 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28834/tid=28838] ppid=28833 vsize=862284 CPUtime=0
/proc/28834/task/28838/stat : 28838 (java) S 28833 28820 28361 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 26789406 882978816 6760 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28834/tid=28839] ppid=28833 vsize=862284 CPUtime=0
/proc/28834/task/28839/stat : 28839 (java) S 28833 28820 28361 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 26789408 882978816 6760 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28834/tid=28840] ppid=28833 vsize=862284 CPUtime=0.03
/proc/28834/task/28840/stat : 28840 (java) S 28833 28820 28361 0 -1 64 306 0 0 0 3 0 0 0 17 0 9 0 26789408 882978816 6760 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28834/tid=28841] ppid=28833 vsize=862284 CPUtime=0
/proc/28834/task/28841/stat : 28841 (java) S 28833 28820 28361 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 26789408 882978816 6760 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28834/tid=28842] ppid=28833 vsize=862284 CPUtime=0
/proc/28834/task/28842/stat : 28842 (java) S 28833 28820 28361 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 26789408 882978816 6760 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.4
Current children cumulated vsize (KiB) 884508

[startup+3.10238 s]
/proc/loadavg: 1.99 2.05 2.00 3/92 28842
/proc/meminfo: memFree=1799232/2055920 swapFree=4192812/4192956
[pid=28820] ppid=28818 vsize=16868 CPUtime=2.9
/proc/28820/stat : 28820 (sugar) S 28818 28820 28361 0 -1 4194304 1365 17583 0 2 6 1 268 15 16 0 1 0 26789337 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 238496559202 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28820/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 2.9
Current children cumulated vsize (KiB) 16868

[startup+6.30201 s]
/proc/loadavg: 1.99 2.05 2.00 3/84 28844
/proc/meminfo: memFree=1826944/2055920 swapFree=4192812/4192956
[pid=28820] ppid=28818 vsize=16868 CPUtime=2.9
/proc/28820/stat : 28820 (sugar) S 28818 28820 28361 0 -1 4194304 1365 17583 0 2 6 1 268 15 16 0 1 0 26789337 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 238496559202 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28820/statm: 4217 1113 409 3 0 796 0
[pid=28843] ppid=28820 vsize=5356 CPUtime=0
/proc/28843/stat : 28843 (sh) S 28820 28820 28361 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26789639 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28843/statm: 1339 232 193 169 0 50 0
[pid=28844] ppid=28843 vsize=5268 CPUtime=3.26
/proc/28844/stat : 28844 (picosat) R 28843 28820 28361 0 -1 4194304 1229 0 0 0 260 66 0 0 25 0 1 0 26789639 5394432 1215 996147200 134512640 134931368 4294956256 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/28844/statm: 1317 1215 42 102 0 1212 0
Current children cumulated CPU time (s) 6.16
Current children cumulated vsize (KiB) 27492

[startup+12.7022 s]
/proc/loadavg: 1.99 2.05 2.00 3/84 28844
/proc/meminfo: memFree=1825728/2055920 swapFree=4192812/4192956
[pid=28820] ppid=28818 vsize=16868 CPUtime=2.9
/proc/28820/stat : 28820 (sugar) S 28818 28820 28361 0 -1 4194304 1365 17583 0 2 6 1 268 15 16 0 1 0 26789337 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 238496559202 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28820/statm: 4217 1113 409 3 0 796 0
[pid=28843] ppid=28820 vsize=5356 CPUtime=0
/proc/28843/stat : 28843 (sh) S 28820 28820 28361 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26789639 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28843/statm: 1339 232 193 169 0 50 0
[pid=28844] ppid=28843 vsize=6456 CPUtime=9.62
/proc/28844/stat : 28844 (picosat) R 28843 28820 28361 0 -1 4194304 1531 0 0 0 896 66 0 0 25 0 1 0 26789639 6610944 1517 996147200 134512640 134931368 4294956256 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/28844/statm: 1614 1517 42 102 0 1509 0
Current children cumulated CPU time (s) 12.52
Current children cumulated vsize (KiB) 28680

[startup+25.5017 s]
/proc/loadavg: 1.99 2.05 2.00 3/84 28844
/proc/meminfo: memFree=1825088/2055920 swapFree=4192812/4192956
[pid=28820] ppid=28818 vsize=16868 CPUtime=2.9
/proc/28820/stat : 28820 (sugar) S 28818 28820 28361 0 -1 4194304 1365 17583 0 2 6 1 268 15 16 0 1 0 26789337 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 238496559202 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28820/statm: 4217 1113 409 3 0 796 0
[pid=28843] ppid=28820 vsize=5356 CPUtime=0
/proc/28843/stat : 28843 (sh) S 28820 28820 28361 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26789639 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28843/statm: 1339 232 193 169 0 50 0
[pid=28844] ppid=28843 vsize=7496 CPUtime=22.36
/proc/28844/stat : 28844 (picosat) R 28843 28820 28361 0 -1 4194304 1701 0 0 0 2170 66 0 0 25 0 1 0 26789639 7675904 1675 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/28844/statm: 1874 1675 48 102 0 1769 0
Current children cumulated CPU time (s) 25.26
Current children cumulated vsize (KiB) 29720

[startup+51.1017 s]
/proc/loadavg: 1.99 2.05 2.00 3/84 28844
/proc/meminfo: memFree=1824704/2055920 swapFree=4192812/4192956
[pid=28820] ppid=28818 vsize=16868 CPUtime=2.9
/proc/28820/stat : 28820 (sugar) S 28818 28820 28361 0 -1 4194304 1365 17583 0 2 6 1 268 15 16 0 1 0 26789337 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 238496559202 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28820/statm: 4217 1113 409 3 0 796 0
[pid=28843] ppid=28820 vsize=5356 CPUtime=0
/proc/28843/stat : 28843 (sh) S 28820 28820 28361 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26789639 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28843/statm: 1339 232 193 169 0 50 0
[pid=28844] ppid=28843 vsize=8076 CPUtime=47.83
/proc/28844/stat : 28844 (picosat) R 28843 28820 28361 0 -1 4194304 1826 0 0 0 4717 66 0 0 25 0 1 0 26789639 8269824 1800 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/28844/statm: 2019 1800 48 102 0 1914 0
Current children cumulated CPU time (s) 50.73
Current children cumulated vsize (KiB) 30300

[startup+102.302 s]
/proc/loadavg: 1.99 2.04 2.00 3/84 28844
/proc/meminfo: memFree=1824128/2055920 swapFree=4192812/4192956
[pid=28820] ppid=28818 vsize=16868 CPUtime=2.9
/proc/28820/stat : 28820 (sugar) S 28818 28820 28361 0 -1 4194304 1365 17583 0 2 6 1 268 15 16 0 1 0 26789337 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 238496559202 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28820/statm: 4217 1113 409 3 0 796 0
[pid=28843] ppid=28820 vsize=5356 CPUtime=0
/proc/28843/stat : 28843 (sh) S 28820 28820 28361 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26789639 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28843/statm: 1339 232 193 169 0 50 0
[pid=28844] ppid=28843 vsize=8472 CPUtime=98.78
/proc/28844/stat : 28844 (picosat) R 28843 28820 28361 0 -1 4194304 2075 0 0 0 9812 66 0 0 25 0 1 0 26789639 8675328 1904 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/28844/statm: 2118 1904 48 102 0 2013 0
Current children cumulated CPU time (s) 101.68
Current children cumulated vsize (KiB) 30696

[startup+162.301 s]
/proc/loadavg: 1.99 2.03 2.00 3/84 28844
/proc/meminfo: memFree=1823488/2055920 swapFree=4192812/4192956
[pid=28820] ppid=28818 vsize=16868 CPUtime=2.9
/proc/28820/stat : 28820 (sugar) S 28818 28820 28361 0 -1 4194304 1365 17583 0 2 6 1 268 15 16 0 1 0 26789337 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 238496559202 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28820/statm: 4217 1113 409 3 0 796 0
[pid=28843] ppid=28820 vsize=5356 CPUtime=0
/proc/28843/stat : 28843 (sh) S 28820 28820 28361 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26789639 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28843/statm: 1339 232 193 169 0 50 0
[pid=28844] ppid=28843 vsize=9000 CPUtime=158.48
/proc/28844/stat : 28844 (picosat) R 28843 28820 28361 0 -1 4194304 2357 0 0 0 15782 66 0 0 25 0 1 0 26789639 9216000 2057 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/28844/statm: 2250 2057 48 102 0 2145 0
Current children cumulated CPU time (s) 161.38
Current children cumulated vsize (KiB) 31224

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

[startup+163.201 s]
/proc/loadavg: 1.99 2.03 2.00 3/84 28844
/proc/meminfo: memFree=1823488/2055920 swapFree=4192812/4192956
[pid=28820] ppid=28818 vsize=16868 CPUtime=2.9
/proc/28820/stat : 28820 (sugar) S 28818 28820 28361 0 -1 4194304 1365 17583 0 2 6 1 268 15 16 0 1 0 26789337 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 238496559202 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28820/statm: 4217 1113 409 3 0 796 0
[pid=28843] ppid=28820 vsize=5356 CPUtime=0
/proc/28843/stat : 28843 (sh) S 28820 28820 28361 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26789639 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28843/statm: 1339 232 193 169 0 50 0
[pid=28844] ppid=28843 vsize=9132 CPUtime=159.38
/proc/28844/stat : 28844 (picosat) R 28843 28820 28361 0 -1 4194304 2370 0 0 0 15872 66 0 0 25 0 1 0 26789639 9351168 2070 996147200 134512640 134931368 4294956256 18446744073709551615 134525941 0 0 4096 0 0 0 0 17 1 0 0
/proc/28844/statm: 2283 2070 48 102 0 2178 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 31356

[startup+164.803 s]
/proc/loadavg: 1.99 2.03 2.00 3/84 28844
/proc/meminfo: memFree=1823360/2055920 swapFree=4192812/4192956
[pid=28820] ppid=28818 vsize=16868 CPUtime=2.9
/proc/28820/stat : 28820 (sugar) S 28818 28820 28361 0 -1 4194304 1365 17583 0 2 6 1 268 15 16 0 1 0 26789337 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 238496559202 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28820/statm: 4217 1113 409 3 0 796 0
[pid=28843] ppid=28820 vsize=5356 CPUtime=0
/proc/28843/stat : 28843 (sh) S 28820 28820 28361 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26789639 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28843/statm: 1339 232 193 169 0 50 0
[pid=28844] ppid=28843 vsize=9264 CPUtime=160.97
/proc/28844/stat : 28844 (picosat) R 28843 28820 28361 0 -1 4194304 2400 0 0 0 16031 66 0 0 25 0 1 0 26789639 9486336 2100 996147200 134512640 134931368 4294956256 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/28844/statm: 2316 2100 48 102 0 2211 0
Current children cumulated CPU time (s) 163.87
Current children cumulated vsize (KiB) 31488

[startup+165.203 s]
/proc/loadavg: 1.99 2.03 2.00 3/84 28844
/proc/meminfo: memFree=1823296/2055920 swapFree=4192812/4192956
[pid=28820] ppid=28818 vsize=16868 CPUtime=2.9
/proc/28820/stat : 28820 (sugar) S 28818 28820 28361 0 -1 4194304 1365 17583 0 2 6 1 268 15 16 0 1 0 26789337 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 238496559202 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28820/statm: 4217 1113 409 3 0 796 0
[pid=28843] ppid=28820 vsize=5356 CPUtime=0
/proc/28843/stat : 28843 (sh) S 28820 28820 28361 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26789639 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28843/statm: 1339 232 193 169 0 50 0
[pid=28844] ppid=28843 vsize=9264 CPUtime=161.37
/proc/28844/stat : 28844 (picosat) R 28843 28820 28361 0 -1 4194304 2454 0 0 0 16071 66 0 0 25 0 1 0 26789639 9486336 2107 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/28844/statm: 2316 2107 48 102 0 2211 0
Current children cumulated CPU time (s) 164.27
Current children cumulated vsize (KiB) 31488

[startup+165.403 s]
/proc/loadavg: 1.99 2.03 2.00 3/84 28844
/proc/meminfo: memFree=1823296/2055920 swapFree=4192812/4192956
[pid=28820] ppid=28818 vsize=16868 CPUtime=164.45
/proc/28820/stat : 28820 (sugar) S 28818 28820 28361 0 -1 4194304 1428 20329 0 2 6 1 16356 82 17 0 1 0 26789337 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 238496559202 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28820/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 164.45
Current children cumulated vsize (KiB) 16868

[startup+165.503 s]
/proc/loadavg: 1.99 2.03 2.00 3/84 28844
/proc/meminfo: memFree=1823296/2055920 swapFree=4192812/4192956
[pid=28820] ppid=28818 vsize=16868 CPUtime=164.45
/proc/28820/stat : 28820 (sugar) S 28818 28820 28361 0 -1 4194304 1449 20329 0 2 6 1 16356 82 16 0 1 0 26789337 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 238496559202 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28820/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 164.45
Current children cumulated vsize (KiB) 16868

Child status: 0
Real time (s): 165.549
CPU time (s): 164.62
CPU user time (s): 163.742
CPU system time (s): 0.877866
CPU usage (%): 99.4387
Max. virtual memory (cumulated for all children) (KiB): 886556

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 163.742
system time used= 0.877866
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25624
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= 2618
involuntary context switches= 7660

runsolver used 0.177972 second user time and 0.583911 second system time

The end

Launcher Data 

Begin job on node23 at 2009-07-12 13:13:49
IDJOB=2092256
IDBENCH=60309
IDSOLVER=738
FILE ID=node23/2092256-1247397229
PBS_JOBID= 9507417
Free space on /tmp= 66360 MiB

SOLVER NAME= Sugar v1.14.6+picosat
BENCH NAME= CPAI08/csp/tightness0.8/normalized-rand-2-40-80-103-800-57_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-2092256-1247397229/watcher-2092256-1247397229 -o /tmp/evaluation-result-2092256-1247397229/solver-2092256-1247397229 -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-2092256-1247397229.xml

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

MD5SUM BENCH= 49b96ffd55c0cccdf99521f48fa58199
RANDOM SEED=70652646

node23.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.277
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.277
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1839032 kB
Buffers:         30812 kB
Cached:          99340 kB
SwapCached:          0 kB
Active:         119604 kB
Inactive:        45188 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1839032 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2036 kB
Writeback:           0 kB
Mapped:          54944 kB
Slab:            37204 kB
Committed_AS:   246644 kB
PageTables:       1868 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= 66360 MiB
End job on node23 at 2009-07-12 13:16:35