Trace number 1081443

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 25.9101 26.3019

General information on the benchmark

Namecsp/queensKnights/
normalized-queensKnights-80-5-add.xml
MD5SUM4a9833fa42d0a0932d635fb3733fa969
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark11.3133
Satisfiable
(Un)Satisfiability was proved
Number of variables85
Number of constraints3170
Maximum constraint arity2
Maximum domain size6400
Number of constraints which are defined in extension0
Number of constraints which are defined in intension3170
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 Sat Jul  5 02:16:39 2008
0.00/0.04	c 0	PID 10160
0.00/0.04	c 0	HOST node79.alineos.net
0.00/0.04	c 0	CONVERTING HOME/instance-1081443-1215216999.xml TO HOME/temp.csp
0.00/0.04	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.XML2CSP 'HOME/instance-1081443-1215216999.xml' 'HOME/temp.csp'
0.03/0.84	c 1	2 domains, 85 variables, 3 predicates, 0 relations, 3170 constraints
0.03/0.87	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.03/0.87	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'
0.82/0.95	c 1	Parsing HOME/temp.csp
1.12/1.22	c 1	parsed 3260 expressions
1.12/1.22	c 1	Heap : 2 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
1.12/1.22	c 1	Converting to clausal form CSP
1.32/1.41	c 1	converted 326 (10%) expressions
1.32/1.47	c 1	converted 652 (20%) expressions
1.42/1.51	c 1	converted 978 (30%) expressions
1.42/1.54	c 1	converted 1304 (40%) expressions
1.52/1.63	c 2	converted 1630 (50%) expressions
1.52/1.65	c 2	converted 1956 (60%) expressions
1.52/1.68	c 2	converted 2282 (70%) expressions
1.61/1.71	c 2	converted 2608 (80%) expressions
1.61/1.74	c 2	converted 2934 (90%) expressions
1.72/1.83	c 2	converted 3260 (100%) expressions
1.72/1.83	c 2	CSP : 105 integers, 3170 booleans, 12730 clauses, largest domain size 6400
1.72/1.83	c 2	Heap : 7 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.72/1.83	c 2	Propagation in CSP
1.82/1.90	c 2	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
1.82/1.90	c 2	CSP : 105 integers, 3170 booleans, 12730 clauses, largest domain size 6400
1.82/1.90	c 2	Heap : 9 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.82/1.91	c 2	Simplifing CSP by introducing new Boolean variables
1.91/2.03	c 2	CSP : 105 integers, 15858 booleans, 25418 clauses, largest domain size 6400
1.91/2.03	c 2	Heap : 13 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
2.01/2.12	c 2	Encoding CSP to SAT : HOME/temp.cnf
2.01/2.15	c 2	11 (10%) CSP integer variables are encoded (858 clauses, 9290 bytes)
2.01/2.15	c 2	21 (20%) CSP integer variables are encoded (1638 clauses, 19173 bytes)
2.01/2.15	c 2	32 (30%) CSP integer variables are encoded (2496 clauses, 30327 bytes)
2.01/2.15	c 2	42 (40%) CSP integer variables are encoded (3276 clauses, 40467 bytes)
2.01/2.16	c 2	53 (50%) CSP integer variables are encoded (4134 clauses, 51621 bytes)
2.01/2.16	c 2	63 (60%) CSP integer variables are encoded (4914 clauses, 61761 bytes)
2.01/2.16	c 2	74 (70%) CSP integer variables are encoded (5772 clauses, 72915 bytes)
2.01/2.19	c 2	84 (80%) CSP integer variables are encoded (31832 clauses, 455522 bytes)
2.01/2.20	c 2	95 (90%) CSP integer variables are encoded (39010 clauses, 563192 bytes)
2.01/2.20	c 2	105 (100%) CSP integer variables are encoded (39790 clauses, 574892 bytes)
2.31/2.43	c 2	2542 (10%) CSP clauses are encoded (144240 clauses, 2489317 bytes)
2.51/2.62	c 3	5084 (20%) CSP clauses are encoded (251636 clauses, 4506305 bytes)
2.71/2.82	c 3	7626 (30%) CSP clauses are encoded (358514 clauses, 6530811 bytes)
2.89/3.15	c 3	10168 (40%) CSP clauses are encoded (470122 clauses, 8747088 bytes)
3.07/3.35	c 3	12709 (50%) CSP clauses are encoded (586475 clauses, 11058270 bytes)
3.27/3.56	c 3	15251 (60%) CSP clauses are encoded (704953 clauses, 13411930 bytes)
3.47/3.77	c 4	17793 (70%) CSP clauses are encoded (827177 clauses, 15840532 bytes)
3.67/3.99	c 4	20335 (80%) CSP clauses are encoded (954600 clauses, 18373109 bytes)
3.97/4.22	c 4	22877 (90%) CSP clauses are encoded (1087373 clauses, 21012680 bytes)
4.46/4.77	c 5	25418 (100%) CSP clauses are encoded (1419918 clauses, 27930448 bytes)
4.46/4.77	c 5	25418 CSP clauses encoded
4.46/4.78	c 5	Writing map file : HOME/temp.map
4.46/4.79	c 5	Heap : 9 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
4.46/4.79	c 5	SAT : 55753 SAT variables, 1419918 SAT clauses, 27930448 bytes
4.46/4.79	c 5	Heap : 9 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
4.55/4.84	c 5	SOLVING HOME/temp.cnf
4.55/4.84	c 5	CMD HOME/picosat 'HOME/temp.cnf' -o 'HOME/temp.out'
25.72/26.12	c 26	DECODING HOME/temp.out WITH HOME/temp.map
25.72/26.12	c 26	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
25.76/26.20	c 26	Decoding HOME/temp.out
25.76/26.23	s UNSATISFIABLE
25.76/26.23	c 26	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
25.76/26.29	c 26	CPU 19.04 (0.03 0 19.01 6.82)
25.76/26.29	c 26	END Sat Jul  5 02:17:05 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-1081443-1215216999/watcher-1081443-1215216999 -o /tmp/evaluation-result-1081443-1215216999/solver-1081443-1215216999 -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-1081443-1215216999.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: 2.23 2.15 2.04 4/82 10160
/proc/meminfo: memFree=1716520/2055920 swapFree=4180580/4192956
[pid=10160] ppid=10158 vsize=12272 CPUtime=0
/proc/10160/stat : 10160 (sugar) R 10158 10160 8622 0 -1 4194304 359 0 0 0 0 0 0 0 18 0 1 0 644630291 12566528 327 996147200 4194304 4206940 548682068608 18446744073709551615 234054794238 0 0 4224 0 0 0 0 17 1 0 0
/proc/10160/statm: 3068 327 246 3 0 168 0

[startup+0.084971 s]
/proc/loadavg: 2.23 2.15 2.04 4/82 10160
/proc/meminfo: memFree=1716520/2055920 swapFree=4180580/4192956
[pid=10160] ppid=10158 vsize=13600 CPUtime=0.03
/proc/10160/stat : 10160 (sugar) S 10158 10160 8622 0 -1 4194304 900 127 0 0 3 0 0 0 16 0 1 0 644630291 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 234054791266 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/10160/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.101972 s]
/proc/loadavg: 2.23 2.15 2.04 4/82 10160
/proc/meminfo: memFree=1716520/2055920 swapFree=4180580/4192956
[pid=10160] ppid=10158 vsize=13600 CPUtime=0.03
/proc/10160/stat : 10160 (sugar) S 10158 10160 8622 0 -1 4194304 900 127 0 0 3 0 0 0 16 0 1 0 644630291 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 234054791266 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/10160/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.301996 s]
/proc/loadavg: 2.23 2.15 2.04 4/82 10160
/proc/meminfo: memFree=1716520/2055920 swapFree=4180580/4192956
[pid=10160] ppid=10158 vsize=13600 CPUtime=0.03
/proc/10160/stat : 10160 (sugar) S 10158 10160 8622 0 -1 4194304 900 127 0 0 3 0 0 0 16 0 1 0 644630291 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 234054791266 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/10160/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.701034 s]
/proc/loadavg: 2.23 2.15 2.04 4/82 10160
/proc/meminfo: memFree=1716520/2055920 swapFree=4180580/4192956
[pid=10160] ppid=10158 vsize=13600 CPUtime=0.03
/proc/10160/stat : 10160 (sugar) S 10158 10160 8622 0 -1 4194304 900 127 0 0 3 0 0 0 16 0 1 0 644630291 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 234054791266 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/10160/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+1.50112 s]
/proc/loadavg: 2.23 2.15 2.04 4/93 10182
/proc/meminfo: memFree=1709072/2055920 swapFree=4180580/4192956
[pid=10160] ppid=10158 vsize=13600 CPUtime=0.82
/proc/10160/stat : 10160 (sugar) S 10158 10160 8622 0 -1 4194304 973 6674 0 1 3 0 76 3 15 0 1 0 644630291 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 234054791266 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/10160/statm: 3400 797 370 3 0 500 0
[pid=10173] ppid=10160 vsize=5356 CPUtime=0
/proc/10173/stat : 10173 (sh) S 10160 10160 8622 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 644630379 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10173/statm: 1339 233 193 169 0 50 0
[pid=10174] ppid=10173 vsize=868260 CPUtime=0.6
/proc/10174/stat : 10174 (java) S 10173 10160 8622 0 -1 0 5553 0 1 0 57 3 0 0 20 0 9 0 644630379 889098240 4948 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/10174/statm: 217065 4948 1734 9 0 211640 0
[pid=10174/tid=10175] ppid=10173 vsize=868260 CPUtime=0.37
/proc/10174/task/10175/stat : 10175 (java) R 10173 10160 8622 0 -1 64 2658 0 1 0 36 1 0 0 25 0 9 0 644630380 889098240 4948 996147200 134512640 134550740 4294955952 18446744073709551615 4126576389 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=10174/tid=10176] ppid=10173 vsize=868260 CPUtime=0.03
/proc/10174/task/10176/stat : 10176 (java) S 10173 10160 8622 0 -1 64 737 0 0 0 3 0 0 0 16 0 9 0 644630381 889098240 4948 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=10174/tid=10177] ppid=10173 vsize=868260 CPUtime=0
/proc/10174/task/10177/stat : 10177 (java) S 10173 10160 8622 0 -1 64 10 0 0 0 0 0 0 0 24 0 9 0 644630381 889098240 4948 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=10174/tid=10178] ppid=10173 vsize=868260 CPUtime=0
/proc/10174/task/10178/stat : 10178 (java) S 10173 10160 8622 0 -1 64 4 0 0 0 0 0 0 0 25 0 9 0 644630381 889098240 4948 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=10174/tid=10179] ppid=10173 vsize=868260 CPUtime=0
/proc/10174/task/10179/stat : 10179 (java) S 10173 10160 8622 0 -1 64 1 0 0 0 0 0 0 0 25 0 9 0 644630383 889098240 4948 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=10174/tid=10180] ppid=10173 vsize=868260 CPUtime=0.16
/proc/10174/task/10180/stat : 10180 (java) S 10173 10160 8622 0 -1 64 1467 0 0 0 16 0 0 0 16 0 9 0 644630383 889098240 4948 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=10174/tid=10181] ppid=10173 vsize=868260 CPUtime=0
/proc/10174/task/10181/stat : 10181 (java) S 10173 10160 8622 0 -1 64 1 0 0 0 0 0 0 0 25 0 9 0 644630383 889098240 4948 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=10174/tid=10182] ppid=10173 vsize=868260 CPUtime=0
/proc/10174/task/10182/stat : 10182 (java) S 10173 10160 8622 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 644630383 889098240 4948 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1.42
Current children cumulated vsize (KiB) 887216

[startup+3.10228 s]
/proc/loadavg: 2.23 2.15 2.04 4/93 10182
/proc/meminfo: memFree=1690640/2055920 swapFree=4180580/4192956
[pid=10160] ppid=10158 vsize=13600 CPUtime=0.82
/proc/10160/stat : 10160 (sugar) S 10158 10160 8622 0 -1 4194304 974 6674 0 1 3 0 76 3 15 0 1 0 644630291 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 234054791266 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/10160/statm: 3400 797 370 3 0 500 0
[pid=10173] ppid=10160 vsize=5356 CPUtime=0
/proc/10173/stat : 10173 (sh) S 10160 10160 8622 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 644630379 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10173/statm: 1339 233 193 169 0 50 0
[pid=10174] ppid=10173 vsize=868484 CPUtime=2.07
/proc/10174/stat : 10174 (java) S 10173 10160 8622 0 -1 0 9490 0 1 0 197 10 0 0 20 0 9 0 644630379 889327616 8477 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/10174/statm: 217121 8477 2565 9 0 211668 0
[pid=10174/tid=10175] ppid=10173 vsize=868484 CPUtime=1.41
/proc/10174/task/10175/stat : 10175 (java) D 10173 10160 8622 0 -1 64 3021 0 1 0 135 6 0 0 25 0 9 0 644630380 889327616 8477 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 18446744071563608240 0 0 -1 0 0 0
[pid=10174/tid=10176] ppid=10173 vsize=868484 CPUtime=0.39
/proc/10174/task/10176/stat : 10176 (java) S 10173 10160 8622 0 -1 64 4263 0 0 0 37 2 0 0 16 0 9 0 644630381 889327616 8477 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=10174/tid=10177] ppid=10173 vsize=868484 CPUtime=0
/proc/10174/task/10177/stat : 10177 (java) S 10173 10160 8622 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 644630381 889327616 8477 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=10174/tid=10178] ppid=10173 vsize=868484 CPUtime=0
/proc/10174/task/10178/stat : 10178 (java) S 10173 10160 8622 0 -1 64 5 0 0 0 0 0 0 0 15 0 9 0 644630381 889327616 8477 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=10174/tid=10179] ppid=10173 vsize=868484 CPUtime=0
/proc/10174/task/10179/stat : 10179 (java) S 10173 10160 8622 0 -1 64 1 0 0 0 0 0 0 0 25 0 9 0 644630383 889327616 8477 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=10174/tid=10180] ppid=10173 vsize=868484 CPUtime=0.23
/proc/10174/task/10180/stat : 10180 (java) S 10173 10160 8622 0 -1 64 1514 0 0 0 23 0 0 0 16 0 9 0 644630383 889327616 8477 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=10174/tid=10181] ppid=10173 vsize=868484 CPUtime=0
/proc/10174/task/10181/stat : 10181 (java) S 10173 10160 8622 0 -1 64 1 0 0 0 0 0 0 0 25 0 9 0 644630383 889327616 8477 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=10174/tid=10182] ppid=10173 vsize=868484 CPUtime=0
/proc/10174/task/10182/stat : 10182 (java) S 10173 10160 8622 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 644630383 889327616 8477 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.89
Current children cumulated vsize (KiB) 887440

[startup+6.30162 s]
/proc/loadavg: 2.21 2.14 2.04 3/85 10184
/proc/meminfo: memFree=1680720/2055920 swapFree=4180580/4192956
[pid=10160] ppid=10158 vsize=13600 CPUtime=4.57
/proc/10160/stat : 10160 (sugar) S 10158 10160 8622 0 -1 4194304 1023 16810 0 2 3 0 428 26 16 0 1 0 644630291 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 234054791266 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/10160/statm: 3400 798 370 3 0 500 0
[pid=10183] ppid=10160 vsize=5356 CPUtime=0
/proc/10183/stat : 10183 (sh) S 10160 10160 8622 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 644630775 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10183/statm: 1339 232 193 169 0 50 0
[pid=10184] ppid=10183 vsize=11148 CPUtime=1.44
/proc/10184/stat : 10184 (picosat) R 10183 10160 8622 0 -1 4194304 2293 0 0 0 66 78 0 0 25 0 1 0 644630775 11415552 2279 996147200 134512640 134931368 4294956256 18446744073709551615 134597664 0 0 4096 0 0 0 0 17 0 0 0
/proc/10184/statm: 2787 2279 40 102 0 2682 0
Current children cumulated CPU time (s) 6.01
Current children cumulated vsize (KiB) 30104

[startup+12.7013 s]
/proc/loadavg: 2.28 2.16 2.05 3/85 10184
/proc/meminfo: memFree=1653392/2055920 swapFree=4180580/4192956
[pid=10160] ppid=10158 vsize=13600 CPUtime=4.57
/proc/10160/stat : 10160 (sugar) S 10158 10160 8622 0 -1 4194304 1023 16810 0 2 3 0 428 26 16 0 1 0 644630291 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 234054791266 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/10160/statm: 3400 798 370 3 0 500 0
[pid=10183] ppid=10160 vsize=5356 CPUtime=0
/proc/10183/stat : 10183 (sh) S 10160 10160 8622 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 644630775 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10183/statm: 1339 232 193 169 0 50 0
[pid=10184] ppid=10183 vsize=37584 CPUtime=7.8
/proc/10184/stat : 10184 (picosat) R 10183 10160 8622 0 -1 4194304 8983 0 0 0 350 430 0 0 25 0 1 0 644630775 38486016 8969 996147200 134512640 134931368 4294956256 18446744073709551615 134514748 0 0 4096 0 0 0 0 17 0 0 0
/proc/10184/statm: 9396 8969 40 102 0 9291 0
Current children cumulated CPU time (s) 12.37
Current children cumulated vsize (KiB) 56540

[startup+25.5027 s]
/proc/loadavg: 2.22 2.15 2.05 3/85 10184
/proc/meminfo: memFree=1633104/2055920 swapFree=4180580/4192956
[pid=10160] ppid=10158 vsize=13600 CPUtime=4.57
/proc/10160/stat : 10160 (sugar) S 10158 10160 8622 0 -1 4194304 1023 16810 0 2 3 0 428 26 16 0 1 0 644630291 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 234054791266 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/10160/statm: 3400 798 370 3 0 500 0
[pid=10183] ppid=10160 vsize=5356 CPUtime=0
/proc/10183/stat : 10183 (sh) S 10160 10160 8622 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 644630775 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10183/statm: 1339 232 193 169 0 50 0
[pid=10184] ppid=10183 vsize=57816 CPUtime=20.55
/proc/10184/stat : 10184 (picosat) R 10183 10160 8622 0 -1 4194304 13438 0 0 0 1403 652 0 0 25 0 1 0 644630775 59203584 13363 996147200 134512640 134931368 4294956256 18446744073709551615 134525783 0 0 4096 0 0 0 0 17 0 0 0
/proc/10184/statm: 14454 13363 42 102 0 14349 0
Current children cumulated CPU time (s) 25.12
Current children cumulated vsize (KiB) 76772

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

[startup+25.9017 s]
/proc/loadavg: 2.22 2.15 2.05 3/85 10184
/proc/meminfo: memFree=1633104/2055920 swapFree=4180580/4192956
[pid=10160] ppid=10158 vsize=13600 CPUtime=4.57
/proc/10160/stat : 10160 (sugar) S 10158 10160 8622 0 -1 4194304 1023 16810 0 2 3 0 428 26 16 0 1 0 644630291 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 234054791266 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/10160/statm: 3400 798 370 3 0 500 0
[pid=10183] ppid=10160 vsize=5356 CPUtime=0
/proc/10183/stat : 10183 (sh) S 10160 10160 8622 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 644630775 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10183/statm: 1339 232 193 169 0 50 0
[pid=10184] ppid=10183 vsize=57816 CPUtime=20.95
/proc/10184/stat : 10184 (picosat) R 10183 10160 8622 0 -1 4194304 13441 0 0 0 1443 652 0 0 25 0 1 0 644630775 59203584 13366 996147200 134512640 134931368 4294956256 18446744073709551615 134525870 0 0 4096 0 0 0 0 17 0 0 0
/proc/10184/statm: 14454 13366 42 102 0 14349 0
Current children cumulated CPU time (s) 25.52
Current children cumulated vsize (KiB) 76772

[startup+26.1017 s]
/proc/loadavg: 2.22 2.15 2.05 3/85 10184
/proc/meminfo: memFree=1633104/2055920 swapFree=4180580/4192956
[pid=10160] ppid=10158 vsize=13600 CPUtime=4.57
/proc/10160/stat : 10160 (sugar) S 10158 10160 8622 0 -1 4194304 1023 16810 0 2 3 0 428 26 16 0 1 0 644630291 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 234054791266 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/10160/statm: 3400 798 370 3 0 500 0
[pid=10183] ppid=10160 vsize=5356 CPUtime=0
/proc/10183/stat : 10183 (sh) S 10160 10160 8622 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 644630775 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10183/statm: 1339 232 193 169 0 50 0
[pid=10184] ppid=10183 vsize=44848 CPUtime=21.15
/proc/10184/stat : 10184 (picosat) R 10183 10160 8622 0 -1 4194304 13444 0 0 0 1463 652 0 0 25 0 1 0 644630775 45924352 11117 996147200 134512640 134931368 4294956256 18446744073709551615 134579065 0 0 4096 0 0 0 0 17 0 0 0
/proc/10184/statm: 11212 11117 42 102 0 11107 0
Current children cumulated CPU time (s) 25.72
Current children cumulated vsize (KiB) 63804

[startup+26.2017 s]
/proc/loadavg: 2.22 2.15 2.05 3/85 10184
/proc/meminfo: memFree=1633104/2055920 swapFree=4180580/4192956
[pid=10160] ppid=10158 vsize=13600 CPUtime=25.76
/proc/10160/stat : 10160 (sugar) S 10158 10160 8622 0 -1 4194304 1071 30541 0 2 3 0 1893 680 17 0 1 0 644630291 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 234054791266 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/10160/statm: 3400 798 370 3 0 500 0
Current children cumulated CPU time (s) 25.76
Current children cumulated vsize (KiB) 13600

Child status: 0
Real time (s): 26.3019
CPU time (s): 25.9101
CPU user time (s): 19.0551
CPU system time (s): 6.85496
CPU usage (%): 98.5101
Max. virtual memory (cumulated for all children) (KiB): 887516

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 19.0551
system time used= 6.85496
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35327
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= 5489
involuntary context switches= 5647

runsolver used 0.038994 second user time and 0.073988 second system time

The end

Launcher Data (download as text)

Begin job on node79 at 2008-07-05 02:16:39
IDJOB=1081443
IDBENCH=57104
IDSOLVER=345
FILE ID=node79/1081443-1215216999
PBS_JOBID= 7881733
Free space on /tmp= 66496 MiB

SOLVER NAME= Sugar v1.13+picosat
BENCH NAME= CPAI08/csp/queensKnights/normalized-queensKnights-80-5-add.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-1081443-1215216999/watcher-1081443-1215216999 -o /tmp/evaluation-result-1081443-1215216999/solver-1081443-1215216999 -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-1081443-1215216999.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 4a9833fa42d0a0932d635fb3733fa969
RANDOM SEED=456444660

node79.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		: 3000.218
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		: 3000.218
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1716936 kB
Buffers:         29684 kB
Cached:         145232 kB
SwapCached:       6916 kB
Active:         229852 kB
Inactive:        62228 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1716936 kB
SwapTotal:     4192956 kB
SwapFree:      4180580 kB
Dirty:            1692 kB
Writeback:           0 kB
Mapped:         133040 kB
Slab:            31916 kB
Committed_AS:  1248352 kB
PageTables:       2044 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= 66492 MiB
End job on node79 at 2008-07-05 02:17:05