Trace number 1102451

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 v1.13+picosatSAT 29.2336 29.6121

General information on the benchmark

Namecsp/tightness0.1/
normalized-rand-2-40-8-753-100-0_ext.xml
MD5SUM8312805528db685104c254cf200ca446
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.9747
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints753
Maximum constraint arity2
Maximum domain size8
Number of constraints which are defined in extension753
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.04	c 0	Sugar v1-13 + HOME/picosat
0.00/0.04	c 0	BEGIN Sun Jul  6 01:08:21 2008
0.00/0.04	c 0	PID 13932
0.00/0.05	c 0	HOST node74.alineos.net
0.00/0.05	c 0	CONVERTING HOME/instance-1102451-1215299301.xml TO HOME/temp.csp
0.00/0.05	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.XML2CSP 'HOME/instance-1102451-1215299301.xml' 'HOME/temp.csp'
0.03/0.78	c 1	1 domains, 40 variables, 0 predicates, 753 relations, 753 constraints
0.03/0.78	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.03/0.78	c 1	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -encode 'HOME/temp.csp' 'HOME/temp.cnf' 'HOME/temp.map'
0.74/0.86	c 1	Parsing HOME/temp.csp
0.74/1.05	c 1	parsed 1547 expressions
0.74/1.06	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.74/1.06	c 1	Converting to clausal form CSP
0.74/1.08	c 1	converted 155 (10%) expressions
0.74/1.09	c 1	converted 310 (20%) expressions
0.74/1.09	c 1	converted 465 (30%) expressions
0.74/1.09	c 1	converted 619 (40%) expressions
0.74/1.09	c 1	converted 774 (50%) expressions
1.04/1.12	c 1	converted 929 (60%) expressions
1.04/1.12	c 1	converted 1083 (70%) expressions
1.04/1.13	c 1	converted 1238 (80%) expressions
1.04/1.14	c 1	converted 1393 (90%) expressions
1.04/1.15	c 1	converted 1547 (100%) expressions
1.04/1.15	c 1	CSP : 40 integers, 0 booleans, 753 clauses, largest domain size 8
1.04/1.15	c 1	Heap : 2 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.04/1.15	c 1	Propagation in CSP
1.04/1.15	c 1	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
1.04/1.15	c 1	CSP : 40 integers, 0 booleans, 753 clauses, largest domain size 8
1.04/1.15	c 1	Heap : 2 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.04/1.16	c 1	Simplifing CSP by introducing new Boolean variables
1.04/1.16	c 1	CSP : 40 integers, 0 booleans, 753 clauses, largest domain size 8
1.04/1.16	c 1	Heap : 2 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.04/1.18	c 1	Encoding CSP to SAT : HOME/temp.cnf
1.04/1.19	c 1	4 (10%) CSP integer variables are encoded (24 clauses, 265 bytes)
1.04/1.19	c 1	8 (20%) CSP integer variables are encoded (48 clauses, 481 bytes)
1.04/1.19	c 1	12 (30%) CSP integer variables are encoded (72 clauses, 697 bytes)
1.04/1.19	c 1	16 (40%) CSP integer variables are encoded (96 clauses, 936 bytes)
1.04/1.19	c 1	20 (50%) CSP integer variables are encoded (120 clauses, 1200 bytes)
1.04/1.19	c 1	24 (60%) CSP integer variables are encoded (144 clauses, 1464 bytes)
1.04/1.20	c 1	28 (70%) CSP integer variables are encoded (168 clauses, 1728 bytes)
1.04/1.20	c 1	32 (80%) CSP integer variables are encoded (192 clauses, 1992 bytes)
1.04/1.20	c 1	36 (90%) CSP integer variables are encoded (216 clauses, 2256 bytes)
1.04/1.20	c 1	40 (100%) CSP integer variables are encoded (240 clauses, 2520 bytes)
1.14/1.24	c 2	76 (10%) CSP clauses are encoded (652 clauses, 8318 bytes)
1.14/1.25	c 2	151 (20%) CSP clauses are encoded (1047 clauses, 14319 bytes)
1.14/1.26	c 2	226 (30%) CSP clauses are encoded (1493 clauses, 21195 bytes)
1.14/1.27	c 2	302 (40%) CSP clauses are encoded (1914 clauses, 27716 bytes)
1.14/1.27	c 2	377 (50%) CSP clauses are encoded (2321 clauses, 34075 bytes)
1.14/1.28	c 2	452 (60%) CSP clauses are encoded (2709 clauses, 40379 bytes)
1.14/1.28	c 2	528 (70%) CSP clauses are encoded (3117 clauses, 47485 bytes)
1.14/1.29	c 2	603 (80%) CSP clauses are encoded (3516 clauses, 54642 bytes)
1.14/1.29	c 2	678 (90%) CSP clauses are encoded (3934 clauses, 62047 bytes)
1.22/1.31	c 2	753 (100%) CSP clauses are encoded (4346 clauses, 69304 bytes)
1.22/1.31	c 2	753 CSP clauses encoded
1.22/1.31	c 2	Writing map file : HOME/temp.map
1.22/1.31	c 2	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.22/1.31	c 2	SAT : 280 SAT variables, 4346 SAT clauses, 69304 bytes
1.22/1.31	c 2	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.22/1.36	c 2	SOLVING HOME/temp.cnf
1.22/1.36	c 2	CMD HOME/picosat 'HOME/temp.cnf' -o 'HOME/temp.out'
29.04/29.45	c 30	DECODING HOME/temp.out WITH HOME/temp.map
29.04/29.45	c 30	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
29.09/29.53	c 30	Decoding HOME/temp.out
29.09/29.55	s SATISFIABLE
29.09/29.55	v 6 4 3 2 4 1 4 5 5 4 6 5 6 7 0 5 4 6 4 4 6 1 3 0 4 7 6 0 4 0 5 3 0 7 5 3 3 4 3 6
29.09/29.56	c 30	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
29.10/29.61	c 30	CPU 29.09 (0.03 0.01 29.06 0.11)
29.10/29.61	c 30	END Sun Jul  6 01:08:51 2008

Verifier Data (download as text)

OK

Watcher Data (download as text)

runsolver version 3.2.5 (c) roussel@cril.univ-artois.fr

command line: /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1102451-1215299301/watcher-1102451-1215299301 -o /tmp/evaluation-result-1102451-1215299301/solver-1102451-1215299301 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/sugar -c -vv -java=java -Xmx700M -jar=HOME/sugar-v1-13.jar -solver=HOME/picosat -tmp=HOME/temp HOME/instance-1102451-1215299301.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): 2200 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.00 1.99 1.98 4/81 13932
/proc/meminfo: memFree=1672144/2055920 swapFree=4179604/4192956
[pid=13932] ppid=13930 vsize=18572 CPUtime=0
/proc/13932/stat : 13932 (runsolver) R 13930 13932 13319 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 2008881259 19017728 292 996147200 4194304 4296836 548682068272 18446744073709551615 228774702375 0 0 4096 24578 0 0 0 17 1 0 0
/proc/13932/statm: 4643 292 257 25 0 2626 0

[startup+0.108006 s]
/proc/loadavg: 2.00 1.99 1.98 4/81 13932
/proc/meminfo: memFree=1672144/2055920 swapFree=4179604/4192956
[pid=13932] ppid=13930 vsize=13600 CPUtime=0.03
/proc/13932/stat : 13932 (sugar) S 13930 13932 13319 0 -1 4194304 900 127 0 0 2 1 0 0 19 0 1 0 2008881259 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 228783599714 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/13932/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.202025 s]
/proc/loadavg: 2.00 1.99 1.98 4/81 13932
/proc/meminfo: memFree=1672144/2055920 swapFree=4179604/4192956
[pid=13932] ppid=13930 vsize=13600 CPUtime=0.03
/proc/13932/stat : 13932 (sugar) S 13930 13932 13319 0 -1 4194304 900 127 0 0 2 1 0 0 19 0 1 0 2008881259 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 228783599714 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/13932/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.301035 s]
/proc/loadavg: 2.00 1.99 1.98 4/81 13932
/proc/meminfo: memFree=1672144/2055920 swapFree=4179604/4192956
[pid=13932] ppid=13930 vsize=13600 CPUtime=0.03
/proc/13932/stat : 13932 (sugar) S 13930 13932 13319 0 -1 4194304 900 127 0 0 2 1 0 0 19 0 1 0 2008881259 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 228783599714 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/13932/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.701121 s]
/proc/loadavg: 2.00 1.99 1.98 4/81 13932
/proc/meminfo: memFree=1672144/2055920 swapFree=4179604/4192956
[pid=13932] ppid=13930 vsize=13600 CPUtime=0.03
/proc/13932/stat : 13932 (sugar) S 13930 13932 13319 0 -1 4194304 900 127 0 0 2 1 0 0 19 0 1 0 2008881259 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 228783599714 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/13932/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+1.50127 s]
/proc/loadavg: 2.00 1.99 1.98 4/92 13954
/proc/meminfo: memFree=1662968/2055920 swapFree=4179604/4192956
[pid=13932] ppid=13930 vsize=13600 CPUtime=1.26
/proc/13932/stat : 13932 (sugar) S 13930 13932 13319 0 -1 4194304 1022 10599 0 2 2 1 116 7 16 0 1 0 2008881259 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 228783599714 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/13932/statm: 3400 798 370 3 0 500 0
Current children cumulated CPU time (s) 1.26
Current children cumulated vsize (KiB) 13600

[startup+3.10158 s]
/proc/loadavg: 2.00 1.99 1.98 3/84 13956
/proc/meminfo: memFree=1669304/2055920 swapFree=4179604/4192956
[pid=13932] ppid=13930 vsize=13600 CPUtime=1.26
/proc/13932/stat : 13932 (sugar) S 13930 13932 13319 0 -1 4194304 1022 10599 0 2 2 1 116 7 16 0 1 0 2008881259 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 228783599714 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/13932/statm: 3400 798 370 3 0 500 0
[pid=13955] ppid=13932 vsize=5356 CPUtime=0
/proc/13955/stat : 13955 (sh) S 13932 13932 13319 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2008881395 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13955/statm: 1339 232 193 169 0 50 0
[pid=13956] ppid=13955 vsize=840 CPUtime=1.71
/proc/13956/stat : 13956 (picosat) R 13955 13932 13319 0 -1 4194304 167 0 0 0 169 2 0 0 25 0 1 0 2008881395 860160 151 996147200 134512640 134931368 4294956256 18446744073709551615 134525907 0 0 4096 0 0 0 0 17 1 0 0
/proc/13956/statm: 210 151 48 102 0 105 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 19796

[startup+6.30121 s]
/proc/loadavg: 2.00 1.99 1.98 3/84 13956
/proc/meminfo: memFree=1669176/2055920 swapFree=4179604/4192956
[pid=13932] ppid=13930 vsize=13600 CPUtime=1.26
/proc/13932/stat : 13932 (sugar) S 13930 13932 13319 0 -1 4194304 1022 10599 0 2 2 1 116 7 16 0 1 0 2008881259 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 228783599714 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/13932/statm: 3400 798 370 3 0 500 0
[pid=13955] ppid=13932 vsize=5356 CPUtime=0
/proc/13955/stat : 13955 (sh) S 13932 13932 13319 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2008881395 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13955/statm: 1339 232 193 169 0 50 0
[pid=13956] ppid=13955 vsize=972 CPUtime=4.88
/proc/13956/stat : 13956 (picosat) R 13955 13932 13319 0 -1 4194304 192 0 0 0 486 2 0 0 25 0 1 0 2008881395 995328 176 996147200 134512640 134931368 4294956256 18446744073709551615 134525675 0 0 4096 0 0 0 0 17 1 0 0
/proc/13956/statm: 243 176 48 102 0 138 0
Current children cumulated CPU time (s) 6.14
Current children cumulated vsize (KiB) 19928

[startup+12.7015 s]
/proc/loadavg: 2.00 1.99 1.98 3/84 13956
/proc/meminfo: memFree=1668856/2055920 swapFree=4179604/4192956
[pid=13932] ppid=13930 vsize=13600 CPUtime=1.26
/proc/13932/stat : 13932 (sugar) S 13930 13932 13319 0 -1 4194304 1022 10599 0 2 2 1 116 7 16 0 1 0 2008881259 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 228783599714 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/13932/statm: 3400 798 370 3 0 500 0
[pid=13955] ppid=13932 vsize=5356 CPUtime=0
/proc/13955/stat : 13955 (sh) S 13932 13932 13319 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2008881395 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13955/statm: 1339 232 193 169 0 50 0
[pid=13956] ppid=13955 vsize=1204 CPUtime=11.22
/proc/13956/stat : 13956 (picosat) R 13955 13932 13319 0 -1 4194304 227 0 0 0 1120 2 0 0 25 0 1 0 2008881395 1232896 211 996147200 134512640 134931368 4294956256 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/13956/statm: 301 211 48 102 0 196 0
Current children cumulated CPU time (s) 12.48
Current children cumulated vsize (KiB) 20160

[startup+25.502 s]
/proc/loadavg: 2.00 1.99 1.98 3/84 13956
/proc/meminfo: memFree=1668664/2055920 swapFree=4179604/4192956
[pid=13932] ppid=13930 vsize=13600 CPUtime=1.26
/proc/13932/stat : 13932 (sugar) S 13930 13932 13319 0 -1 4194304 1022 10599 0 2 2 1 116 7 16 0 1 0 2008881259 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 228783599714 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/13932/statm: 3400 798 370 3 0 500 0
[pid=13955] ppid=13932 vsize=5356 CPUtime=0
/proc/13955/stat : 13955 (sh) S 13932 13932 13319 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2008881395 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13955/statm: 1339 232 193 169 0 50 0
[pid=13956] ppid=13955 vsize=1264 CPUtime=23.91
/proc/13956/stat : 13956 (picosat) R 13955 13932 13319 0 -1 4194304 267 0 0 0 2389 2 0 0 25 0 1 0 2008881395 1294336 251 996147200 134512640 134931368 4294956256 18446744073709551615 134525575 0 0 4096 0 0 0 0 17 1 0 0
/proc/13956/statm: 316 251 48 102 0 211 0
Current children cumulated CPU time (s) 25.17
Current children cumulated vsize (KiB) 20220

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

[startup+25.602 s]
/proc/loadavg: 2.00 1.99 1.98 3/84 13956
/proc/meminfo: memFree=1668664/2055920 swapFree=4179604/4192956
[pid=13932] ppid=13930 vsize=13600 CPUtime=1.26
/proc/13932/stat : 13932 (sugar) S 13930 13932 13319 0 -1 4194304 1022 10599 0 2 2 1 116 7 16 0 1 0 2008881259 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 228783599714 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/13932/statm: 3400 798 370 3 0 500 0
[pid=13955] ppid=13932 vsize=5356 CPUtime=0
/proc/13955/stat : 13955 (sh) S 13932 13932 13319 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2008881395 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13955/statm: 1339 232 193 169 0 50 0
[pid=13956] ppid=13955 vsize=1264 CPUtime=24.01
/proc/13956/stat : 13956 (picosat) R 13955 13932 13319 0 -1 4194304 267 0 0 0 2399 2 0 0 25 0 1 0 2008881395 1294336 251 996147200 134512640 134931368 4294956256 18446744073709551615 134529170 0 0 4096 0 0 0 0 17 1 0 0
/proc/13956/statm: 316 251 48 102 0 211 0
Current children cumulated CPU time (s) 25.27
Current children cumulated vsize (KiB) 20220

[startup+27.2013 s]
/proc/loadavg: 2.00 1.99 1.98 3/84 13956
/proc/meminfo: memFree=1668664/2055920 swapFree=4179604/4192956
[pid=13932] ppid=13930 vsize=13600 CPUtime=1.26
/proc/13932/stat : 13932 (sugar) S 13930 13932 13319 0 -1 4194304 1022 10599 0 2 2 1 116 7 16 0 1 0 2008881259 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 228783599714 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/13932/statm: 3400 798 370 3 0 500 0
[pid=13955] ppid=13932 vsize=5356 CPUtime=0
/proc/13955/stat : 13955 (sh) S 13932 13932 13319 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2008881395 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13955/statm: 1339 232 193 169 0 50 0
[pid=13956] ppid=13955 vsize=1264 CPUtime=25.6
/proc/13956/stat : 13956 (picosat) R 13955 13932 13319 0 -1 4194304 269 0 0 0 2558 2 0 0 25 0 1 0 2008881395 1294336 253 996147200 134512640 134931368 4294956256 18446744073709551615 134529102 0 0 4096 0 0 0 0 17 1 0 0
/proc/13956/statm: 316 253 48 102 0 211 0
Current children cumulated CPU time (s) 26.86
Current children cumulated vsize (KiB) 20220

[startup+28.8026 s]
/proc/loadavg: 2.00 1.99 1.98 3/84 13956
/proc/meminfo: memFree=1668600/2055920 swapFree=4179604/4192956
[pid=13932] ppid=13930 vsize=13600 CPUtime=1.26
/proc/13932/stat : 13932 (sugar) S 13930 13932 13319 0 -1 4194304 1022 10599 0 2 2 1 116 7 16 0 1 0 2008881259 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 228783599714 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/13932/statm: 3400 798 370 3 0 500 0
[pid=13955] ppid=13932 vsize=5356 CPUtime=0
/proc/13955/stat : 13955 (sh) S 13932 13932 13319 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2008881395 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13955/statm: 1339 232 193 169 0 50 0
[pid=13956] ppid=13955 vsize=1356 CPUtime=27.18
/proc/13956/stat : 13956 (picosat) R 13955 13932 13319 0 -1 4194304 277 0 0 0 2716 2 0 0 25 0 1 0 2008881395 1388544 261 996147200 134512640 134931368 4294956256 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/13956/statm: 339 261 48 102 0 234 0
Current children cumulated CPU time (s) 28.44
Current children cumulated vsize (KiB) 20312

[startup+29.2027 s]
/proc/loadavg: 2.00 1.99 1.98 3/84 13956
/proc/meminfo: memFree=1668600/2055920 swapFree=4179604/4192956
[pid=13932] ppid=13930 vsize=13600 CPUtime=1.26
/proc/13932/stat : 13932 (sugar) S 13930 13932 13319 0 -1 4194304 1022 10599 0 2 2 1 116 7 16 0 1 0 2008881259 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 228783599714 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/13932/statm: 3400 798 370 3 0 500 0
[pid=13955] ppid=13932 vsize=5356 CPUtime=0
/proc/13955/stat : 13955 (sh) S 13932 13932 13319 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2008881395 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13955/statm: 1339 232 193 169 0 50 0
[pid=13956] ppid=13955 vsize=1356 CPUtime=27.58
/proc/13956/stat : 13956 (picosat) R 13955 13932 13319 0 -1 4194304 277 0 0 0 2756 2 0 0 25 0 1 0 2008881395 1388544 261 996147200 134512640 134931368 4294956256 18446744073709551615 134525554 0 0 4096 0 0 0 0 17 1 0 0
/proc/13956/statm: 339 261 48 102 0 234 0
Current children cumulated CPU time (s) 28.84
Current children cumulated vsize (KiB) 20312

[startup+29.6028 s]
/proc/loadavg: 2.00 1.99 1.98 3/84 13956
/proc/meminfo: memFree=1668600/2055920 swapFree=4179604/4192956
[pid=13932] ppid=13930 vsize=13600 CPUtime=29.1
/proc/13932/stat : 13932 (sugar) S 13930 13932 13319 0 -1 4194304 1090 11169 0 2 3 1 2897 9 16 0 1 0 2008881259 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 228783599714 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/13932/statm: 3400 798 370 3 0 500 0
Current children cumulated CPU time (s) 29.1
Current children cumulated vsize (KiB) 13600

Child status: 0
Real time (s): 29.6121
CPU time (s): 29.2336
CPU user time (s): 29.0956
CPU system time (s): 0.137979
CPU usage (%): 98.7217
Max. virtual memory (cumulated for all children) (KiB): 883392

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 29.0956
system time used= 0.137979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15942
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= 1616
involuntary context switches= 2069

runsolver used 0.037994 second user time and 0.092985 second system time

The end

Launcher Data (download as text)

Begin job on node74 at 2008-07-06 01:08:21
IDJOB=1102451
IDBENCH=60133
IDSOLVER=345
FILE ID=node74/1102451-1215299301
PBS_JOBID= 7882379
Free space on /tmp= 103232 MiB

SOLVER NAME= Sugar v1.13+picosat
BENCH NAME= CPAI08/csp/tightness0.1/normalized-rand-2-40-8-753-100-0_ext.xml
COMMAND LINE= DIR/sugar -c -vv -java="java -Xmx700M" -jar="DIR/sugar-v1-13.jar" -solver="DIR/picosat" -tmp="TMPDIR/temp" BENCHNAME
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1102451-1215299301/watcher-1102451-1215299301 -o /tmp/evaluation-result-1102451-1215299301/solver-1102451-1215299301 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/sugar -c -vv -java="java -Xmx700M" -jar="HOME/sugar-v1-13.jar" -solver="HOME/picosat" -tmp="HOME/temp" HOME/instance-1102451-1215299301.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 8312805528db685104c254cf200ca446
RANDOM SEED=1347615245

node74.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:       1672624 kB
Buffers:         60380 kB
Cached:         192860 kB
SwapCached:       6520 kB
Active:         245644 kB
Inactive:        82932 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1672624 kB
SwapTotal:     4192956 kB
SwapFree:      4179604 kB
Dirty:            1424 kB
Writeback:           0 kB
Mapped:          88908 kB
Slab:            39832 kB
Committed_AS:  4912748 kB
PageTables:       1984 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 103232 MiB
End job on node74 at 2008-07-06 01:08:51