Trace number 1102979

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+picosatUNSAT 117.865 119.09

General information on the benchmark

Namecsp/tightness0.8/
normalized-rand-2-40-80-103-800-20_ext.xml
MD5SUMcb7d8676a41f7265d6f5813b38ba998f
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1.79973
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 (download as text)

0.00/0.04	c 0	Sugar v1-13 + HOME/picosat
0.00/0.04	c 0	BEGIN Sun Jul  6 01:23:43 2008
0.00/0.04	c 0	PID 6120
0.00/0.05	c 0	HOST node52.alineos.net
0.00/0.05	c 0	CONVERTING HOME/instance-1102979-1215300223.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-1102979-1215300223.xml' 'HOME/temp.csp'
0.03/0.78	c 1	1 domains, 40 variables, 0 predicates, 103 relations, 103 constraints
0.03/0.83	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.03/0.83	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'
0.75/0.91	c 1	Parsing HOME/temp.csp
1.79/1.91	c 2	parsed 247 expressions
1.79/1.91	c 2	Heap : 13 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
1.79/1.92	c 2	Converting to clausal form CSP
1.79/1.94	c 2	converted 25 (10%) expressions
1.79/1.94	c 2	converted 50 (20%) expressions
1.79/1.95	c 2	converted 75 (30%) expressions
1.79/1.96	c 2	converted 99 (40%) expressions
1.79/1.97	c 2	converted 124 (50%) expressions
1.89/2.01	c 2	converted 149 (60%) expressions
1.89/2.07	c 2	converted 173 (70%) expressions
2.08/2.28	c 2	converted 198 (80%) expressions
2.18/2.35	c 2	converted 223 (90%) expressions
2.28/2.42	c 2	converted 247 (100%) expressions
2.28/2.42	c 2	CSP : 40 integers, 0 booleans, 103 clauses, largest domain size 80
2.28/2.42	c 2	Heap : 27 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
2.28/2.42	c 2	Propagation in CSP
2.28/2.42	c 2	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
2.28/2.42	c 2	CSP : 40 integers, 0 booleans, 103 clauses, largest domain size 80
2.28/2.43	c 2	Heap : 27 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
2.28/2.43	c 2	Simplifing CSP by introducing new Boolean variables
2.28/2.43	c 2	CSP : 40 integers, 0 booleans, 103 clauses, largest domain size 80
2.28/2.43	c 2	Heap : 27 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
2.38/2.52	c 2	Encoding CSP to SAT : HOME/temp.cnf
2.38/2.54	c 2	4 (10%) CSP integer variables are encoded (312 clauses, 3284 bytes)
2.38/2.54	c 2	8 (20%) CSP integer variables are encoded (624 clauses, 6716 bytes)
2.38/2.54	c 2	12 (30%) CSP integer variables are encoded (936 clauses, 10148 bytes)
2.38/2.54	c 2	16 (40%) CSP integer variables are encoded (1248 clauses, 14103 bytes)
2.38/2.55	c 2	20 (50%) CSP integer variables are encoded (1560 clauses, 18159 bytes)
2.38/2.55	c 2	24 (60%) CSP integer variables are encoded (1872 clauses, 22215 bytes)
2.38/2.55	c 2	28 (70%) CSP integer variables are encoded (2184 clauses, 26271 bytes)
2.38/2.55	c 2	32 (80%) CSP integer variables are encoded (2496 clauses, 30327 bytes)
2.38/2.55	c 2	36 (90%) CSP integer variables are encoded (2808 clauses, 34383 bytes)
2.38/2.55	c 2	40 (100%) CSP integer variables are encoded (3120 clauses, 38439 bytes)
2.47/2.67	c 2	11 (10%) CSP clauses are encoded (14583 clauses, 255433 bytes)
2.57/2.75	c 2	21 (20%) CSP clauses are encoded (24989 clauses, 472578 bytes)
2.68/2.83	c 3	31 (30%) CSP clauses are encoded (35336 clauses, 686316 bytes)
2.78/2.91	c 3	42 (40%) CSP clauses are encoded (46818 clauses, 928224 bytes)
2.78/2.98	c 3	52 (50%) CSP clauses are encoded (57172 clauses, 1147978 bytes)
2.88/3.06	c 3	62 (60%) CSP clauses are encoded (67565 clauses, 1376861 bytes)
2.98/3.14	c 3	73 (70%) CSP clauses are encoded (78944 clauses, 1640933 bytes)
3.07/3.22	c 3	83 (80%) CSP clauses are encoded (89365 clauses, 1882582 bytes)
3.07/3.30	c 3	93 (90%) CSP clauses are encoded (99790 clauses, 2124183 bytes)
3.17/3.37	c 3	103 (100%) CSP clauses are encoded (110076 clauses, 2362740 bytes)
3.17/3.38	c 3	103 CSP clauses encoded
3.17/3.38	c 3	Writing map file : HOME/temp.map
3.17/3.38	c 3	Heap : 11 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
3.17/3.38	c 3	SAT : 3160 SAT variables, 110076 SAT clauses, 2362740 bytes
3.17/3.38	c 3	Heap : 11 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
3.25/3.40	c 3	SOLVING HOME/temp.cnf
3.25/3.40	c 3	CMD HOME/picosat 'HOME/temp.cnf' -o 'HOME/temp.out'
117.66/118.96	c 119	DECODING HOME/temp.out WITH HOME/temp.map
117.66/118.96	c 119	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
117.73/119.04	c 119	Decoding HOME/temp.out
117.73/119.06	s UNSATISFIABLE
117.73/119.06	c 119	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
117.73/119.08	c 119	CPU 117.05 (0.04 0 117.01 0.79)
117.73/119.09	c 119	END Sun Jul  6 01:25:42 2008

Verifier Data (download as text)

No possible verification on an UNSAT instance

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-1102979-1215300223/watcher-1102979-1215300223 -o /tmp/evaluation-result-1102979-1215300223/solver-1102979-1215300223 -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-1102979-1215300223.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: 1.97 2.00 2.00 4/74 6120
/proc/meminfo: memFree=1718720/2055920 swapFree=4180424/4192956
[pid=6120] ppid=6118 vsize=18572 CPUtime=0
/proc/6120/stat : 6120 (runsolver) R 6118 6120 4835 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 2008994544 19017728 292 996147200 4194304 4296836 548682068272 18446744073709551615 273653755175 0 0 4096 24578 0 0 0 17 1 0 0
/proc/6120/statm: 4643 292 257 25 0 2626 0

[startup+0.0535991 s]
/proc/loadavg: 1.97 2.00 2.00 4/74 6120
/proc/meminfo: memFree=1718720/2055920 swapFree=4180424/4192956
[pid=6120] ppid=6118 vsize=13600 CPUtime=0.03
/proc/6120/stat : 6120 (sugar) S 6118 6120 4835 0 -1 4194304 900 127 0 0 3 0 0 0 19 0 1 0 2008994544 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 273662652514 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/6120/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.102611 s]
/proc/loadavg: 1.97 2.00 2.00 4/74 6120
/proc/meminfo: memFree=1718720/2055920 swapFree=4180424/4192956
[pid=6120] ppid=6118 vsize=13600 CPUtime=0.03
/proc/6120/stat : 6120 (sugar) S 6118 6120 4835 0 -1 4194304 900 127 0 0 3 0 0 0 19 0 1 0 2008994544 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 273662652514 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/6120/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.302637 s]
/proc/loadavg: 1.97 2.00 2.00 4/74 6120
/proc/meminfo: memFree=1718720/2055920 swapFree=4180424/4192956
[pid=6120] ppid=6118 vsize=13600 CPUtime=0.03
/proc/6120/stat : 6120 (sugar) S 6118 6120 4835 0 -1 4194304 900 127 0 0 3 0 0 0 19 0 1 0 2008994544 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 273662652514 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/6120/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.702696 s]
/proc/loadavg: 1.97 2.00 2.00 4/74 6120
/proc/meminfo: memFree=1718720/2055920 swapFree=4180424/4192956
[pid=6120] ppid=6118 vsize=13600 CPUtime=0.03
/proc/6120/stat : 6120 (sugar) S 6118 6120 4835 0 -1 4194304 900 127 0 0 3 0 0 0 19 0 1 0 2008994544 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 273662652514 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/6120/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+1.50182 s]
/proc/loadavg: 1.97 2.00 2.00 4/85 6142
/proc/meminfo: memFree=1710312/2055920 swapFree=4180424/4192956
[pid=6120] ppid=6118 vsize=13600 CPUtime=0.75
/proc/6120/stat : 6120 (sugar) S 6118 6120 4835 0 -1 4194304 973 5135 0 1 3 0 68 4 16 0 1 0 2008994544 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 273662652514 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/6120/statm: 3400 797 370 3 0 500 0
[pid=6133] ppid=6120 vsize=5356 CPUtime=0
/proc/6133/stat : 6133 (sh) S 6120 6120 4835 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 2008994628 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6133/statm: 1339 233 193 169 0 50 0
[pid=6134] ppid=6133 vsize=864040 CPUtime=0.64
/proc/6134/stat : 6134 (java) S 6133 6120 4835 0 -1 0 6354 0 1 0 60 4 0 0 18 0 9 0 2008994628 884776960 5647 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/6134/statm: 216010 5647 2532 9 0 210592 0
[pid=6134/tid=6135] ppid=6133 vsize=864040 CPUtime=0.48
/proc/6134/task/6135/stat : 6135 (java) R 6133 6120 4835 0 -1 64 2454 0 1 0 46 2 0 0 21 0 9 0 2008994629 884776960 5647 996147200 134512640 134550740 4294955952 18446744073709551615 4126476700 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6134/tid=6136] ppid=6133 vsize=864040 CPUtime=0.1
/proc/6134/task/6136/stat : 6136 (java) S 6133 6120 4835 0 -1 64 2895 0 0 0 9 1 0 0 16 0 9 0 2008994630 884776960 5647 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=6134/tid=6137] ppid=6133 vsize=864040 CPUtime=0
/proc/6134/task/6137/stat : 6137 (java) S 6133 6120 4835 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 2008994631 884776960 5647 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6134/tid=6138] ppid=6133 vsize=864040 CPUtime=0
/proc/6134/task/6138/stat : 6138 (java) S 6133 6120 4835 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 2008994631 884776960 5647 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6134/tid=6139] ppid=6133 vsize=864040 CPUtime=0
/proc/6134/task/6139/stat : 6139 (java) S 6133 6120 4835 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 2008994632 884776960 5647 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6134/tid=6140] ppid=6133 vsize=864040 CPUtime=0.04
/proc/6134/task/6140/stat : 6140 (java) S 6133 6120 4835 0 -1 64 309 0 0 0 4 0 0 0 16 0 9 0 2008994632 884776960 5647 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6134/tid=6141] ppid=6133 vsize=864040 CPUtime=0
/proc/6134/task/6141/stat : 6141 (java) S 6133 6120 4835 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 2008994633 884776960 5647 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6134/tid=6142] ppid=6133 vsize=864040 CPUtime=0
/proc/6134/task/6142/stat : 6142 (java) S 6133 6120 4835 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 2008994633 884776960 5647 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.39
Current children cumulated vsize (KiB) 882996

[startup+3.10206 s]
/proc/loadavg: 1.97 2.00 2.00 3/85 6142
/proc/meminfo: memFree=1687848/2055920 swapFree=4180424/4192956
[pid=6120] ppid=6118 vsize=13600 CPUtime=0.76
/proc/6120/stat : 6120 (sugar) S 6118 6120 4835 0 -1 4194304 974 5135 0 1 4 0 68 4 15 0 1 0 2008994544 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 273662652514 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/6120/statm: 3400 797 370 3 0 500 0
[pid=6133] ppid=6120 vsize=5356 CPUtime=0
/proc/6133/stat : 6133 (sh) S 6120 6120 4835 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 2008994628 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6133/statm: 1339 233 193 169 0 50 0
[pid=6134] ppid=6133 vsize=864348 CPUtime=2.22
/proc/6134/stat : 6134 (java) S 6133 6120 4835 0 -1 0 11959 0 1 0 213 9 0 0 18 0 9 0 2008994628 885092352 11155 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/6134/statm: 216087 11155 2564 9 0 210634 0
[pid=6134/tid=6135] ppid=6133 vsize=864348 CPUtime=1.38
/proc/6134/task/6135/stat : 6135 (java) R 6133 6120 4835 0 -1 64 2986 0 1 0 135 3 0 0 22 0 9 0 2008994629 885092352 11155 996147200 134512640 134550740 4294955952 18446744073709551615 103214749 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6134/tid=6136] ppid=6133 vsize=864348 CPUtime=0.7
/proc/6134/task/6136/stat : 6136 (java) S 6133 6120 4835 0 -1 64 7932 0 0 0 66 4 0 0 16 0 9 0 2008994630 885092352 11155 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=6134/tid=6137] ppid=6133 vsize=864348 CPUtime=0
/proc/6134/task/6137/stat : 6137 (java) S 6133 6120 4835 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 2008994631 885092352 11155 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6134/tid=6138] ppid=6133 vsize=864348 CPUtime=0
/proc/6134/task/6138/stat : 6138 (java) S 6133 6120 4835 0 -1 64 9 0 0 0 0 0 0 0 16 0 9 0 2008994631 885092352 11155 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6134/tid=6139] ppid=6133 vsize=864348 CPUtime=0
/proc/6134/task/6139/stat : 6139 (java) S 6133 6120 4835 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 2008994632 885092352 11155 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6134/tid=6140] ppid=6133 vsize=864348 CPUtime=0.1
/proc/6134/task/6140/stat : 6140 (java) S 6133 6120 4835 0 -1 64 345 0 0 0 10 0 0 0 16 0 9 0 2008994632 885092352 11155 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6134/tid=6141] ppid=6133 vsize=864348 CPUtime=0
/proc/6134/task/6141/stat : 6141 (java) S 6133 6120 4835 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 2008994633 885092352 11155 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6134/tid=6142] ppid=6133 vsize=864348 CPUtime=0
/proc/6134/task/6142/stat : 6142 (java) S 6133 6120 4835 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 2008994633 885092352 11155 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.98
Current children cumulated vsize (KiB) 883304

[startup+6.30153 s]
/proc/loadavg: 2.13 2.03 2.01 3/77 6144
/proc/meminfo: memFree=1708456/2055920 swapFree=4180424/4192956
[pid=6120] ppid=6118 vsize=13600 CPUtime=3.27
/proc/6120/stat : 6120 (sugar) S 6118 6120 4835 0 -1 4194304 1021 17419 0 2 4 0 308 15 16 0 1 0 2008994544 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 273662652514 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/6120/statm: 3400 798 370 3 0 500 0
[pid=6143] ppid=6120 vsize=5356 CPUtime=0
/proc/6143/stat : 6143 (sh) S 6120 6120 4835 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2008994884 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6143/statm: 1339 232 193 169 0 50 0
[pid=6144] ppid=6143 vsize=5140 CPUtime=2.87
/proc/6144/stat : 6144 (picosat) R 6143 6120 4835 0 -1 4194304 1201 0 0 0 227 60 0 0 25 0 1 0 2008994885 5263360 1187 996147200 134512640 134931368 4294956256 18446744073709551615 134525941 0 0 4096 0 0 0 0 17 1 0 0
/proc/6144/statm: 1285 1187 42 102 0 1180 0
Current children cumulated CPU time (s) 6.14
Current children cumulated vsize (KiB) 24096

[startup+12.7015 s]
/proc/loadavg: 2.12 2.03 2.01 3/77 6144
/proc/meminfo: memFree=1707176/2055920 swapFree=4180424/4192956
[pid=6120] ppid=6118 vsize=13600 CPUtime=3.27
/proc/6120/stat : 6120 (sugar) S 6118 6120 4835 0 -1 4194304 1021 17419 0 2 4 0 308 15 16 0 1 0 2008994544 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 273662652514 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/6120/statm: 3400 798 370 3 0 500 0
[pid=6143] ppid=6120 vsize=5356 CPUtime=0
/proc/6143/stat : 6143 (sh) S 6120 6120 4835 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2008994884 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6143/statm: 1339 232 193 169 0 50 0
[pid=6144] ppid=6143 vsize=6328 CPUtime=9.21
/proc/6144/stat : 6144 (picosat) R 6143 6120 4835 0 -1 4194304 1517 0 0 0 861 60 0 0 25 0 1 0 2008994885 6479872 1503 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/6144/statm: 1582 1503 42 102 0 1477 0
Current children cumulated CPU time (s) 12.48
Current children cumulated vsize (KiB) 25284

[startup+25.5024 s]
/proc/loadavg: 2.17 2.04 2.01 3/77 6144
/proc/meminfo: memFree=1706536/2055920 swapFree=4180424/4192956
[pid=6120] ppid=6118 vsize=13600 CPUtime=3.27
/proc/6120/stat : 6120 (sugar) S 6118 6120 4835 0 -1 4194304 1021 17419 0 2 4 0 308 15 16 0 1 0 2008994544 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 273662652514 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/6120/statm: 3400 798 370 3 0 500 0
[pid=6143] ppid=6120 vsize=5356 CPUtime=0
/proc/6143/stat : 6143 (sh) S 6120 6120 4835 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2008994884 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6143/statm: 1339 232 193 169 0 50 0
[pid=6144] ppid=6143 vsize=7396 CPUtime=21.88
/proc/6144/stat : 6144 (picosat) R 6143 6120 4835 0 -1 4194304 1667 0 0 0 2128 60 0 0 25 0 1 0 2008994885 7573504 1651 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/6144/statm: 1849 1651 48 102 0 1744 0
Current children cumulated CPU time (s) 25.15
Current children cumulated vsize (KiB) 26352

[startup+51.1021 s]
/proc/loadavg: 2.11 2.04 2.01 3/77 6144
/proc/meminfo: memFree=1706216/2055920 swapFree=4180424/4192956
[pid=6120] ppid=6118 vsize=13600 CPUtime=3.27
/proc/6120/stat : 6120 (sugar) S 6118 6120 4835 0 -1 4194304 1021 17419 0 2 4 0 308 15 16 0 1 0 2008994544 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 273662652514 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/6120/statm: 3400 798 370 3 0 500 0
[pid=6143] ppid=6120 vsize=5356 CPUtime=0
/proc/6143/stat : 6143 (sh) S 6120 6120 4835 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2008994884 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6143/statm: 1339 232 193 169 0 50 0
[pid=6144] ppid=6143 vsize=7748 CPUtime=47.23
/proc/6144/stat : 6144 (picosat) R 6143 6120 4835 0 -1 4194304 1767 0 0 0 4663 60 0 0 25 0 1 0 2008994885 7933952 1751 996147200 134512640 134931368 4294956256 18446744073709551615 134525875 0 0 4096 0 0 0 0 17 1 0 0
/proc/6144/statm: 1937 1751 48 102 0 1832 0
Current children cumulated CPU time (s) 50.5
Current children cumulated vsize (KiB) 26704

[startup+102.308 s]
/proc/loadavg: 2.10 2.05 2.01 3/77 6144
/proc/meminfo: memFree=1705512/2055920 swapFree=4180424/4192956
[pid=6120] ppid=6118 vsize=13600 CPUtime=3.27
/proc/6120/stat : 6120 (sugar) S 6118 6120 4835 0 -1 4194304 1021 17419 0 2 4 0 308 15 16 0 1 0 2008994544 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 273662652514 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/6120/statm: 3400 798 370 3 0 500 0
[pid=6143] ppid=6120 vsize=5356 CPUtime=0
/proc/6143/stat : 6143 (sh) S 6120 6120 4835 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2008994884 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6143/statm: 1339 232 193 169 0 50 0
[pid=6144] ppid=6143 vsize=8404 CPUtime=97.95
/proc/6144/stat : 6144 (picosat) R 6143 6120 4835 0 -1 4194304 2050 0 0 0 9735 60 0 0 25 0 1 0 2008994885 8605696 1889 996147200 134512640 134931368 4294956256 18446744073709551615 134525769 0 0 4096 0 0 0 0 17 1 0 0
/proc/6144/statm: 2101 1889 48 102 0 1996 0
Current children cumulated CPU time (s) 101.22
Current children cumulated vsize (KiB) 27360

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

[startup+108.702 s]
/proc/loadavg: 2.08 2.04 2.01 3/77 6144
/proc/meminfo: memFree=1705512/2055920 swapFree=4180424/4192956
[pid=6120] ppid=6118 vsize=13600 CPUtime=3.27
/proc/6120/stat : 6120 (sugar) S 6118 6120 4835 0 -1 4194304 1021 17419 0 2 4 0 308 15 16 0 1 0 2008994544 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 273662652514 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/6120/statm: 3400 798 370 3 0 500 0
[pid=6143] ppid=6120 vsize=5356 CPUtime=0
/proc/6143/stat : 6143 (sh) S 6120 6120 4835 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2008994884 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6143/statm: 1339 232 193 169 0 50 0
[pid=6144] ppid=6143 vsize=8536 CPUtime=104.29
/proc/6144/stat : 6144 (picosat) R 6143 6120 4835 0 -1 4194304 2105 0 0 0 10369 60 0 0 25 0 1 0 2008994885 8740864 1903 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/6144/statm: 2134 1903 48 102 0 2029 0
Current children cumulated CPU time (s) 107.56
Current children cumulated vsize (KiB) 27492

[startup+115.102 s]
/proc/loadavg: 2.08 2.04 2.01 3/77 6144
/proc/meminfo: memFree=1705448/2055920 swapFree=4180424/4192956
[pid=6120] ppid=6118 vsize=13600 CPUtime=3.27
/proc/6120/stat : 6120 (sugar) S 6118 6120 4835 0 -1 4194304 1021 17419 0 2 4 0 308 15 16 0 1 0 2008994544 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 273662652514 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/6120/statm: 3400 798 370 3 0 500 0
[pid=6143] ppid=6120 vsize=5356 CPUtime=0
/proc/6143/stat : 6143 (sh) S 6120 6120 4835 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2008994884 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6143/statm: 1339 232 193 169 0 50 0
[pid=6144] ppid=6143 vsize=8536 CPUtime=110.63
/proc/6144/stat : 6144 (picosat) R 6143 6120 4835 0 -1 4194304 2105 0 0 0 11003 60 0 0 25 0 1 0 2008994885 8740864 1903 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/6144/statm: 2134 1903 48 102 0 2029 0
Current children cumulated CPU time (s) 113.9
Current children cumulated vsize (KiB) 27492

[startup+116.703 s]
/proc/loadavg: 2.08 2.04 2.01 3/77 6144
/proc/meminfo: memFree=1705448/2055920 swapFree=4180424/4192956
[pid=6120] ppid=6118 vsize=13600 CPUtime=3.27
/proc/6120/stat : 6120 (sugar) S 6118 6120 4835 0 -1 4194304 1021 17419 0 2 4 0 308 15 16 0 1 0 2008994544 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 273662652514 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/6120/statm: 3400 798 370 3 0 500 0
[pid=6143] ppid=6120 vsize=5356 CPUtime=0
/proc/6143/stat : 6143 (sh) S 6120 6120 4835 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2008994884 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6143/statm: 1339 232 193 169 0 50 0
[pid=6144] ppid=6143 vsize=8536 CPUtime=112.21
/proc/6144/stat : 6144 (picosat) R 6143 6120 4835 0 -1 4194304 2105 0 0 0 11161 60 0 0 25 0 1 0 2008994885 8740864 1903 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/6144/statm: 2134 1903 48 102 0 2029 0
Current children cumulated CPU time (s) 115.48
Current children cumulated vsize (KiB) 27492

[startup+118.301 s]
/proc/loadavg: 2.07 2.04 2.01 3/77 6144
/proc/meminfo: memFree=1705448/2055920 swapFree=4180424/4192956
[pid=6120] ppid=6118 vsize=13600 CPUtime=3.27
/proc/6120/stat : 6120 (sugar) S 6118 6120 4835 0 -1 4194304 1021 17419 0 2 4 0 308 15 16 0 1 0 2008994544 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 273662652514 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/6120/statm: 3400 798 370 3 0 500 0
[pid=6143] ppid=6120 vsize=5356 CPUtime=0
/proc/6143/stat : 6143 (sh) S 6120 6120 4835 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2008994884 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6143/statm: 1339 232 193 169 0 50 0
[pid=6144] ppid=6143 vsize=8536 CPUtime=113.8
/proc/6144/stat : 6144 (picosat) R 6143 6120 4835 0 -1 4194304 2105 0 0 0 11320 60 0 0 25 0 1 0 2008994885 8740864 1903 996147200 134512640 134931368 4294956256 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/6144/statm: 2134 1903 48 102 0 2029 0
Current children cumulated CPU time (s) 117.07
Current children cumulated vsize (KiB) 27492

[startup+118.701 s]
/proc/loadavg: 2.07 2.04 2.01 3/77 6144
/proc/meminfo: memFree=1705448/2055920 swapFree=4180424/4192956
[pid=6120] ppid=6118 vsize=13600 CPUtime=3.27
/proc/6120/stat : 6120 (sugar) S 6118 6120 4835 0 -1 4194304 1021 17419 0 2 4 0 308 15 16 0 1 0 2008994544 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 273662652514 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/6120/statm: 3400 798 370 3 0 500 0
[pid=6143] ppid=6120 vsize=5356 CPUtime=0
/proc/6143/stat : 6143 (sh) S 6120 6120 4835 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2008994884 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6143/statm: 1339 232 193 169 0 50 0
[pid=6144] ppid=6143 vsize=8536 CPUtime=114.2
/proc/6144/stat : 6144 (picosat) R 6143 6120 4835 0 -1 4194304 2105 0 0 0 11360 60 0 0 25 0 1 0 2008994885 8740864 1903 996147200 134512640 134931368 4294956256 18446744073709551615 134544963 0 0 4096 0 0 0 0 17 1 0 0
/proc/6144/statm: 2134 1903 48 102 0 2029 0
Current children cumulated CPU time (s) 117.47
Current children cumulated vsize (KiB) 27492

[startup+118.901 s]
/proc/loadavg: 2.07 2.04 2.01 3/77 6144
/proc/meminfo: memFree=1705448/2055920 swapFree=4180424/4192956
[pid=6120] ppid=6118 vsize=13600 CPUtime=3.27
/proc/6120/stat : 6120 (sugar) S 6118 6120 4835 0 -1 4194304 1021 17419 0 2 4 0 308 15 16 0 1 0 2008994544 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 273662652514 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/6120/statm: 3400 798 370 3 0 500 0
[pid=6143] ppid=6120 vsize=5356 CPUtime=0
/proc/6143/stat : 6143 (sh) S 6120 6120 4835 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2008994884 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6143/statm: 1339 232 193 169 0 50 0
[pid=6144] ppid=6143 vsize=8536 CPUtime=114.39
/proc/6144/stat : 6144 (picosat) R 6143 6120 4835 0 -1 4194304 2105 0 0 0 11379 60 0 0 25 0 1 0 2008994885 8740864 1903 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/6144/statm: 2134 1903 48 102 0 2029 0
Current children cumulated CPU time (s) 117.66
Current children cumulated vsize (KiB) 27492

[startup+119.001 s]
/proc/loadavg: 2.07 2.04 2.01 3/77 6144
/proc/meminfo: memFree=1705448/2055920 swapFree=4180424/4192956
[pid=6120] ppid=6118 vsize=13600 CPUtime=117.73
/proc/6120/stat : 6120 (sugar) S 6118 6120 4835 0 -1 4194304 1070 19811 0 2 4 0 11693 76 17 0 1 0 2008994544 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 273662652514 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/6120/statm: 3400 798 370 3 0 500 0
Current children cumulated CPU time (s) 117.73
Current children cumulated vsize (KiB) 13600

Child status: 0
Real time (s): 119.09
CPU time (s): 117.865
CPU user time (s): 117.056
CPU system time (s): 0.808877
CPU usage (%): 98.9712
Max. virtual memory (cumulated for all children) (KiB): 883304

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 117.056
system time used= 0.808877
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24574
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= 2186
involuntary context switches= 4522

runsolver used 0.151976 second user time and 0.400939 second system time

The end

Launcher Data (download as text)

Begin job on node52 at 2008-07-06 01:23:43
IDJOB=1102979
IDBENCH=60258
IDSOLVER=345
FILE ID=node52/1102979-1215300223
PBS_JOBID= 7882370
Free space on /tmp= 66548 MiB

SOLVER NAME= Sugar v1.13+picosat
BENCH NAME= CPAI08/csp/tightness0.8/normalized-rand-2-40-80-103-800-20_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-1102979-1215300223/watcher-1102979-1215300223 -o /tmp/evaluation-result-1102979-1215300223/solver-1102979-1215300223 -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-1102979-1215300223.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= cb7d8676a41f7265d6f5813b38ba998f
RANDOM SEED=1976649505

node52.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		: 3000.265
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		: 3000.265
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:       1719200 kB
Buffers:         59740 kB
Cached:         202252 kB
SwapCached:       6268 kB
Active:         170364 kB
Inactive:       110944 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1719200 kB
SwapTotal:     4192956 kB
SwapFree:      4180424 kB
Dirty:            2020 kB
Writeback:           0 kB
Mapped:          26116 kB
Slab:            40676 kB
Committed_AS:  4067240 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= 66548 MiB
End job on node52 at 2008-07-06 01:25:42