Trace number 1042139

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 30.7293 30.9115

General information on the benchmark

Namecsp/allsquares/
normalized-squares-24-24.xml
MD5SUM085224582c2533376c40a66e21614d4f
Bench CategoryGLOBAL (global constraints)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark30.7293
Satisfiable
(Un)Satisfiability was proved
Number of variables1152
Number of constraints1383
Maximum constraint arity24
Maximum domain size71
Number of constraints which are defined in extension0
Number of constraints which are defined in intension1105
Global constraints used (with number of constraints)cumulative(2),weightedsum(276)

Solver Data (download as text)

0.02/0.04	c 0	Sugar v1-13 + HOME/picosat
0.02/0.04	c 0	BEGIN Wed Jul  2 14:43:47 2008
0.02/0.04	c 0	PID 26561
0.02/0.04	c 0	HOST node53.alineos.net
0.02/0.04	c 0	CONVERTING HOME/instance-1042139-1215002627.xml TO HOME/temp.csp
0.02/0.04	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.XML2CSP 'HOME/instance-1042139-1215002627.xml' 'HOME/temp.csp'
0.03/0.73	c 0	25 domains, 1152 variables, 2 predicates, 0 relations, 1383 constraints
0.03/0.78	c 0	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.03/0.78	c 0	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'
0.71/0.86	c 0	Parsing HOME/temp.csp
0.92/1.07	c 1	parsed 2562 expressions
0.92/1.08	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.92/1.08	c 1	Converting to clausal form CSP
1.02/1.10	c 1	converted 257 (10%) expressions
1.02/1.11	c 1	converted 513 (20%) expressions
1.02/1.11	c 1	converted 769 (30%) expressions
1.02/1.11	c 1	converted 1025 (40%) expressions
1.11/1.24	c 1	converted 1281 (50%) expressions
1.11/1.29	c 1	converted 1538 (60%) expressions
1.21/1.32	c 1	converted 1794 (70%) expressions
1.21/1.34	c 1	converted 2050 (80%) expressions
1.21/1.36	c 1	converted 2306 (90%) expressions
2.02/2.14	c 2	converted 2562 (100%) expressions
2.02/2.15	c 2	CSP : 7684 integers, 2162 booleans, 19965 clauses, largest domain size 161
2.02/2.15	c 2	Heap : 13 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
2.02/2.15	c 2	Propagation in CSP
2.12/2.28	c 2	18917 values, 0 unsatisfiable literals, and 0 valid clauses are removed
2.12/2.28	c 2	CSP : 7684 integers, 2162 booleans, 19965 clauses, largest domain size 72
2.12/2.28	c 2	Heap : 14 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
2.12/2.29	c 2	Simplifing CSP by introducing new Boolean variables
2.21/2.31	c 2	CSP : 7684 integers, 2162 booleans, 19965 clauses, largest domain size 72
2.21/2.31	c 2	Heap : 14 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
2.31/2.40	c 2	Encoding CSP to SAT : HOME/temp.cnf
2.31/2.43	c 2	769 (10%) CSP integer variables are encoded (2712 clauses, 33141 bytes)
2.31/2.44	c 2	1537 (20%) CSP integer variables are encoded (7820 clauses, 99545 bytes)
2.31/2.46	c 2	2306 (30%) CSP integer variables are encoded (17883 clauses, 249294 bytes)
2.31/2.47	c 2	3074 (40%) CSP integer variables are encoded (27897 clauses, 399504 bytes)
2.31/2.48	c 2	3842 (50%) CSP integer variables are encoded (37529 clauses, 543984 bytes)
2.41/2.50	c 2	4611 (60%) CSP integer variables are encoded (47591 clauses, 694914 bytes)
2.41/2.52	c 2	5379 (70%) CSP integer variables are encoded (57691 clauses, 846414 bytes)
2.41/2.53	c 2	6148 (80%) CSP integer variables are encoded (67328 clauses, 990969 bytes)
2.41/2.54	c 2	6916 (90%) CSP integer variables are encoded (77332 clauses, 1141029 bytes)
2.41/2.56	c 2	7684 (100%) CSP integer variables are encoded (87362 clauses, 1291479 bytes)
2.60/2.78	c 2	1997 (10%) CSP clauses are encoded (182261 clauses, 2954187 bytes)
3.00/3.13	c 3	3993 (20%) CSP clauses are encoded (376895 clauses, 6658359 bytes)
3.31/3.47	c 3	5990 (30%) CSP clauses are encoded (562773 clauses, 10552232 bytes)
3.71/3.82	c 3	7986 (40%) CSP clauses are encoded (751859 clauses, 14515751 bytes)
4.01/4.17	c 4	9983 (50%) CSP clauses are encoded (943242 clauses, 18526378 bytes)
4.50/4.61	c 4	11979 (60%) CSP clauses are encoded (1185888 clauses, 23596175 bytes)
4.90/5.00	c 5	13976 (70%) CSP clauses are encoded (1396470 clauses, 28010597 bytes)
5.20/5.33	c 5	15972 (80%) CSP clauses are encoded (1574962 clauses, 31751527 bytes)
5.50/5.69	c 5	17969 (90%) CSP clauses are encoded (1765197 clauses, 35739688 bytes)
6.00/6.12	c 6	19965 (100%) CSP clauses are encoded (1994649 clauses, 40534749 bytes)
6.00/6.12	c 6	19965 CSP clauses encoded
6.00/6.12	c 6	Writing map file : HOME/temp.map
6.00/6.14	c 6	Heap : 12 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
6.00/6.14	c 6	SAT : 97158 SAT variables, 1994649 SAT clauses, 40534749 bytes
6.00/6.14	c 6	Heap : 12 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
6.00/6.19	c 6	SOLVING HOME/temp.cnf
6.00/6.19	c 6	CMD HOME/picosat 'HOME/temp.cnf' -o 'HOME/temp.out'
30.34/30.52	c 30	DECODING HOME/temp.out WITH HOME/temp.map
30.34/30.52	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'
30.34/30.59	c 30	Decoding HOME/temp.out
30.52/30.79	s SATISFIABLE
30.62/30.84	v 34 28 11 24 24 24 29 48 21 24 0 0 21 34 56 55 54 30 36 34 0 12 48 0 39 28 46 28 42 22 42 24 13 32 48 59 0 0 23 38 54 14 32 51 0 49 0 22 0 1 0 1 0 1 1 0 0 1 0 1 0 1 1 0 0 1 0 1 0 0 1 0 1 0 0 1 0 1 0 1 0 1 0 0 0 1 1 0 0 1 1 0 0 1 0 1 0 0 0 1 1 0 0 1 1 0 0 0 1 0 1 0 0 0 0 1 1 0 0 0 0 0 1 0 0 1 0 1 0 1 1 0 1 0 0 1 0 1 0 0 0 1 1 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 1 0 1 0 0 0 0 0 0 1 0 0 1 0 0 1 1 0 0 1 1 0 0 0 0 1 1 0 0 1 1 0 0 0 1 0 1 0 1 0 1 0 1 0 0 0 1 0 1 0 1 0 1 0 0 1 0 1 0 0 1 0 1 0 0 1 0 1 0 0 1 0 0 1 1 0 0 0 1 0 0 1 1 0 0 0 1 0 0 1 1 0 0 1 1 0 0 1 0 1 0 0 0 0 1 0 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 0 1 0 1 0 1 0 0 1 1 0 0 0 1 0 1 0 0 0 0 1 0 0 1 0 1 0 0 1 0 0 0 1 0 0 1 0 0 0 0 1 1 0 1 0 1 0 0 0 0 0 0 1 0 0 1 0 0 1 1 0 0 1 1 0 0 0 0 1 1 0 0 1 1 0 0 0 1 0 1 0 1 0 1 0 1 0 0 0 1 0 1 0 1 0 1 0 0 1 0 1 0 0 1 0 1 0 0 1 0 1 0 0 0 0 0 1 1 0 0 0 1 0 0 1 0 0 0 1 0 0 0 1 0 1 1 0 0 1 1 0 0 0 0 1 1 0 0 1 1 0 0 1 1 0 0 0 1 0 1 0 1 0 0 1 1 0 0 0 1 0 1 0 0 1 0 1 0 0 1 0 1 0 0 1 0 1 0 0 0 0 1 0 1 0 0 0 0 0 0 1 0 0 1 0 0 1 1 0 0 1 1 0 0 0 0 1 1 0 0 1 1 0 0 0 1 0 1 0 1 0 1 0 1 0 0 0 1 0 1 0 1 0 1 0 0 1 0 1 0 0 1 0 1 0 0 0 0 1 0 0 1 0 0 1 0 0 0 1 0 0 0 1 0 1 0 0 0 1 1 0 0 0 0 1 0 0 0 1 1 0 0 1 1 0 0 0 1 0 1 0 0 0 0 1 1 0 0 0 0 0 1 0 0 1 0 1 0 0 1 0 1 0 0 1 0 1 0 0 0 1 0 1 0 1 1 0 0 1 1 0 0 1 1 0 0 1 0 1 0 1 0 1 1 0 0 0 0 0 1 0 0 0 1 0 0 1 0 0 0 0 1 0 0 0 1 0 0 1 0 1 0 1 1 0 0 0 0 1 0 1 0 0 0 0 1 0 0 1 1 0 0 1 1 0 0 0 0 1 1 0 0 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 0 0 1 0 1 0 1 0 1 0 0 1 0 0 0 0 1 0 1 0 0 0 0 0 1 0 0 1 1 0 0 1 1 0 0 0 0 1 1 0 0 1 1 0 0 0 1 0 0 0 1 0 1 0 0 0 0 1 1 0 0 0 1 0 1 0 0 1 0 1 0 0 1 0 1 0 0 1 0 1 0 0 0 0 1 0 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 0 1 0 0 0 1 0 0 1 1 0 0 0 1 0 0 0 0 0 0 1 1 0 0 0 1 0 0 1 0 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 0 1 0 0 1 1 0 0 1 1 0 0 0 0 0 0 1 1 0 0 0 1 0 0 1 0 0 0 1 1 0 0 0 1 0 1 0 1 0 1 0 1 0 1 0 0 0 1 0 1 0 1 0 1 0 1 0 0 1 0 0 0 0 1 0 1 0 0 0 0 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 0 0 1 0 0 0 1 0 0 0 1 0 0 1 0 0 0 1 1 0 1 0 0 0 0 1 1 0 0 0 1 0 0 0 1 0 0 1 0 0 0 1 0 0 0 1 1 0 0 1 0 1 0 1 1 0 0 0 0 1 0 1 0 0 0 0 1 0 0 1 0 1 0 1 0 0 0 1 0 0 0 1 0 1 0 1 0 0 0 0 0 1 0 1 0 0 0 1 0 1 0 0 0 1 0 1 0 0 0 1 0 1 0 1 0 0 0 0 0 1 0 1 0 1 0 0 1 0 0 0 1 0 0 1 0 0 0 0 1 0 1 0 0 0 0 1 0 0 0 0 1 0 0 1 0 1 0 1 0 0 0 0 0 1 0 1 0 0 0 1 0 1 0 1 0 0 0 0 0 1 0 1 0 1 0 0 1 0 1 0 0 0 0 0 1 0 1 0 0 1 0 0 0 1 0 1 0 0
30.62/30.84	c 30	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
30.62/30.89	c 31	CPU 21.35 (0.04 0.01 21.31 9.33)
30.62/30.89	c 31	END Wed Jul  2 14:44:18 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-1042139-1215002627/watcher-1042139-1215002627 -o /tmp/evaluation-result-1042139-1215002627/solver-1042139-1215002627 -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-1042139-1215002627.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: 1.99 2.00 2.00 4/72 26561
/proc/meminfo: memFree=1780584/2055920 swapFree=4179860/4192956
[pid=26561] ppid=26559 vsize=12268 CPUtime=0
/proc/26561/stat : 26561 (sugar) R 26559 26561 25588 0 -1 4194304 348 0 0 0 0 0 0 0 18 0 1 0 1979234994 12562432 316 996147200 4194304 4206940 548682068608 18446744073709551615 269939162110 0 0 4224 0 0 0 0 17 0 0 0
/proc/26561/statm: 3067 316 241 3 0 167 0

[startup+0.038374 s]
/proc/loadavg: 1.99 2.00 2.00 4/72 26561
/proc/meminfo: memFree=1780584/2055920 swapFree=4179860/4192956
[pid=26561] ppid=26559 vsize=13468 CPUtime=0.02
/proc/26561/stat : 26561 (sugar) R 26559 26561 25588 0 -1 4194304 772 0 0 0 2 0 0 0 18 0 1 0 1979234994 13791232 740 996147200 4194304 4206940 548682068608 18446744073709551615 269930107617 0 0 4224 0 0 0 0 17 0 0 0
/proc/26561/statm: 3367 740 338 3 0 467 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 13468

[startup+0.1012 s]
/proc/loadavg: 1.99 2.00 2.00 4/72 26561
/proc/meminfo: memFree=1780584/2055920 swapFree=4179860/4192956
[pid=26561] ppid=26559 vsize=13600 CPUtime=0.03
/proc/26561/stat : 26561 (sugar) S 26559 26561 25588 0 -1 4194304 900 127 0 0 3 0 0 0 18 0 1 0 1979234994 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 269939159138 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/26561/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.301217 s]
/proc/loadavg: 1.99 2.00 2.00 4/72 26561
/proc/meminfo: memFree=1780584/2055920 swapFree=4179860/4192956
[pid=26561] ppid=26559 vsize=13600 CPUtime=0.03
/proc/26561/stat : 26561 (sugar) S 26559 26561 25588 0 -1 4194304 900 127 0 0 3 0 0 0 18 0 1 0 1979234994 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 269939159138 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/26561/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.701272 s]
/proc/loadavg: 1.99 2.00 2.00 4/72 26561
/proc/meminfo: memFree=1780584/2055920 swapFree=4179860/4192956
[pid=26561] ppid=26559 vsize=13600 CPUtime=0.03
/proc/26561/stat : 26561 (sugar) S 26559 26561 25588 0 -1 4194304 900 127 0 0 3 0 0 0 18 0 1 0 1979234994 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 269939159138 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/26561/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+1.50237 s]
/proc/loadavg: 1.99 2.00 2.00 3/83 26583
/proc/meminfo: memFree=1772624/2055920 swapFree=4179860/4192956
[pid=26561] ppid=26559 vsize=13600 CPUtime=0.71
/proc/26561/stat : 26561 (sugar) S 26559 26561 25588 0 -1 4194304 974 5150 0 1 3 0 64 4 15 0 1 0 1979234994 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 269939159138 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/26561/statm: 3400 797 370 3 0 500 0
[pid=26574] ppid=26561 vsize=5356 CPUtime=0
/proc/26574/stat : 26574 (sh) S 26561 26561 25588 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 1979235072 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26574/statm: 1339 233 193 169 0 50 0
[pid=26575] ppid=26574 vsize=868244 CPUtime=0.71
/proc/26575/stat : 26575 (java) S 26574 26561 25588 0 -1 0 6089 0 3 0 67 4 0 0 20 0 9 0 1979235072 889081856 5442 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/26575/statm: 217061 5442 1840 9 0 211636 0
[pid=26575/tid=26576] ppid=26574 vsize=868244 CPUtime=0.43
/proc/26575/task/26576/stat : 26576 (java) S 26574 26561 25588 0 -1 64 2665 0 1 0 42 1 0 0 25 0 9 0 1979235073 889081856 5442 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=26575/tid=26577] ppid=26574 vsize=868244 CPUtime=0.05
/proc/26575/task/26577/stat : 26577 (java) R 26574 26561 25588 0 -1 64 1250 0 1 0 5 0 0 0 16 0 9 0 1979235074 889081856 5442 996147200 134512640 134550740 4294955952 18446744073709551615 102721943 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=26575/tid=26578] ppid=26574 vsize=868244 CPUtime=0
/proc/26575/task/26578/stat : 26578 (java) S 26574 26561 25588 0 -1 64 10 0 0 0 0 0 0 0 24 0 9 0 1979235075 889081856 5442 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=26575/tid=26579] ppid=26574 vsize=868244 CPUtime=0
/proc/26575/task/26579/stat : 26579 (java) S 26574 26561 25588 0 -1 64 4 0 0 0 0 0 0 0 25 0 9 0 1979235075 889081856 5442 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=26575/tid=26580] ppid=26574 vsize=868244 CPUtime=0
/proc/26575/task/26580/stat : 26580 (java) S 26574 26561 25588 0 -1 64 1 0 0 0 0 0 0 0 25 0 9 0 1979235077 889081856 5442 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=26575/tid=26581] ppid=26574 vsize=868244 CPUtime=0.19
/proc/26575/task/26581/stat : 26581 (java) S 26574 26561 25588 0 -1 64 1483 0 1 0 18 1 0 0 16 0 9 0 1979235077 889081856 5442 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=26575/tid=26582] ppid=26574 vsize=868244 CPUtime=0
/proc/26575/task/26582/stat : 26582 (java) S 26574 26561 25588 0 -1 64 1 0 0 0 0 0 0 0 25 0 9 0 1979235077 889081856 5442 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=26575/tid=26583] ppid=26574 vsize=868244 CPUtime=0
/proc/26575/task/26583/stat : 26583 (java) S 26574 26561 25588 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 1979235077 889081856 5442 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) 887200

[startup+3.10256 s]
/proc/loadavg: 1.99 2.00 2.00 3/83 26583
/proc/meminfo: memFree=1754576/2055920 swapFree=4179860/4192956
[pid=26561] ppid=26559 vsize=13600 CPUtime=0.71
/proc/26561/stat : 26561 (sugar) S 26559 26561 25588 0 -1 4194304 974 5150 0 1 3 0 64 4 15 0 1 0 1979234994 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 269939159138 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/26561/statm: 3400 797 370 3 0 500 0
[pid=26574] ppid=26561 vsize=5356 CPUtime=0
/proc/26574/stat : 26574 (sh) S 26561 26561 25588 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 1979235072 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26574/statm: 1339 233 193 169 0 50 0
[pid=26575] ppid=26574 vsize=868472 CPUtime=2.29
/proc/26575/stat : 26575 (java) S 26574 26561 25588 0 -1 0 9985 0 3 0 219 10 0 0 20 0 9 0 1979235072 889315328 8890 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/26575/statm: 217118 8890 2565 9 0 211665 0
[pid=26575/tid=26576] ppid=26574 vsize=868472 CPUtime=1.51
/proc/26575/task/26576/stat : 26576 (java) R 26574 26561 25588 0 -1 64 2986 0 1 0 146 5 0 0 25 0 9 0 1979235073 889315328 8890 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=26575/tid=26577] ppid=26574 vsize=868472 CPUtime=0.48
/proc/26575/task/26577/stat : 26577 (java) R 26574 26561 25588 0 -1 64 4760 0 1 0 45 3 0 0 15 0 9 0 1979235074 889315328 8890 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=26575/tid=26578] ppid=26574 vsize=868472 CPUtime=0
/proc/26575/task/26578/stat : 26578 (java) S 26574 26561 25588 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 1979235075 889315328 8890 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=26575/tid=26579] ppid=26574 vsize=868472 CPUtime=0
/proc/26575/task/26579/stat : 26579 (java) S 26574 26561 25588 0 -1 64 5 0 0 0 0 0 0 0 15 0 9 0 1979235075 889315328 8890 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=26575/tid=26580] ppid=26574 vsize=868472 CPUtime=0
/proc/26575/task/26580/stat : 26580 (java) S 26574 26561 25588 0 -1 64 1 0 0 0 0 0 0 0 25 0 9 0 1979235077 889315328 8890 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=26575/tid=26581] ppid=26574 vsize=868472 CPUtime=0.28
/proc/26575/task/26581/stat : 26581 (java) S 26574 26561 25588 0 -1 64 1547 0 1 0 27 1 0 0 16 0 9 0 1979235077 889315328 8890 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=26575/tid=26582] ppid=26574 vsize=868472 CPUtime=0
/proc/26575/task/26582/stat : 26582 (java) S 26574 26561 25588 0 -1 64 1 0 0 0 0 0 0 0 25 0 9 0 1979235077 889315328 8890 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=26575/tid=26583] ppid=26574 vsize=868472 CPUtime=0
/proc/26575/task/26583/stat : 26583 (java) S 26574 26561 25588 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 1979235077 889315328 8890 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 3
Current children cumulated vsize (KiB) 887428

[startup+6.30193 s]
/proc/loadavg: 1.99 2.00 2.00 3/83 26583
/proc/meminfo: memFree=1719832/2055920 swapFree=4179860/4192956
[pid=26561] ppid=26559 vsize=13600 CPUtime=6.07
/proc/26561/stat : 26561 (sugar) S 26559 26561 25588 0 -1 4194304 1022 16053 0 4 3 1 563 40 16 0 1 0 1979234994 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 269939159138 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/26561/statm: 3400 799 370 3 0 500 0
Current children cumulated CPU time (s) 6.07
Current children cumulated vsize (KiB) 13600

[startup+12.7027 s]
/proc/loadavg: 2.07 2.02 2.00 3/75 26585
/proc/meminfo: memFree=1707992/2055920 swapFree=4179860/4192956
[pid=26561] ppid=26559 vsize=13600 CPUtime=6.07
/proc/26561/stat : 26561 (sugar) S 26559 26561 25588 0 -1 4194304 1022 16053 0 4 3 1 563 40 16 0 1 0 1979234994 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 269939159138 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/26561/statm: 3400 799 370 3 0 500 0
[pid=26584] ppid=26561 vsize=5356 CPUtime=0
/proc/26584/stat : 26584 (sh) S 26561 26561 25588 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1979235614 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26584/statm: 1339 232 193 169 0 50 0
[pid=26585] ppid=26584 vsize=36628 CPUtime=6.48
/proc/26585/stat : 26585 (picosat) R 26584 26561 25588 0 -1 4194304 8190 0 0 0 292 356 0 0 25 0 1 0 1979235614 37507072 8176 996147200 134512640 134931368 4294956256 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/26585/statm: 9157 8176 40 102 0 9052 0
Current children cumulated CPU time (s) 12.55
Current children cumulated vsize (KiB) 55584

[startup+25.5012 s]
/proc/loadavg: 2.05 2.01 2.00 3/75 26585
/proc/meminfo: memFree=1664856/2055920 swapFree=4179860/4192956
[pid=26561] ppid=26559 vsize=13600 CPUtime=6.07
/proc/26561/stat : 26561 (sugar) S 26559 26561 25588 0 -1 4194304 1022 16053 0 4 3 1 563 40 16 0 1 0 1979234994 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 269939159138 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/26561/statm: 3400 799 370 3 0 500 0
[pid=26584] ppid=26561 vsize=5356 CPUtime=0
/proc/26584/stat : 26584 (sh) S 26561 26561 25588 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1979235614 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26584/statm: 1339 232 193 169 0 50 0
[pid=26585] ppid=26584 vsize=77124 CPUtime=19.27
/proc/26585/stat : 26585 (picosat) R 26584 26561 25588 0 -1 4194304 18284 0 0 0 1040 887 0 0 25 0 1 0 1979235614 78974976 18270 996147200 134512640 134931368 4294956256 18446744073709551615 134525769 0 0 4096 0 0 0 0 17 0 0 0
/proc/26585/statm: 19281 18270 42 102 0 19176 0
Current children cumulated CPU time (s) 25.34
Current children cumulated vsize (KiB) 96080

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

[startup+28.7026 s]
/proc/loadavg: 2.05 2.01 2.00 3/75 26585
/proc/meminfo: memFree=1664728/2055920 swapFree=4179860/4192956
[pid=26561] ppid=26559 vsize=13600 CPUtime=6.07
/proc/26561/stat : 26561 (sugar) S 26559 26561 25588 0 -1 4194304 1022 16053 0 4 3 1 563 40 16 0 1 0 1979234994 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 269939159138 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/26561/statm: 3400 799 370 3 0 500 0
[pid=26584] ppid=26561 vsize=5356 CPUtime=0
/proc/26584/stat : 26584 (sh) S 26561 26561 25588 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1979235614 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26584/statm: 1339 232 193 169 0 50 0
[pid=26585] ppid=26584 vsize=78148 CPUtime=22.47
/proc/26585/stat : 26585 (picosat) R 26584 26561 25588 0 -1 4194304 18316 0 0 0 1359 888 0 0 25 0 1 0 1979235614 80023552 18302 996147200 134512640 134931368 4294956256 18446744073709551615 134525783 0 0 4096 0 0 0 0 17 0 0 0
/proc/26585/statm: 19537 18302 42 102 0 19432 0
Current children cumulated CPU time (s) 28.54
Current children cumulated vsize (KiB) 97104

[startup+30.3028 s]
/proc/loadavg: 2.05 2.01 2.00 3/75 26585
/proc/meminfo: memFree=1664728/2055920 swapFree=4179860/4192956
[pid=26561] ppid=26559 vsize=13600 CPUtime=6.07
/proc/26561/stat : 26561 (sugar) S 26559 26561 25588 0 -1 4194304 1022 16053 0 4 3 1 563 40 16 0 1 0 1979234994 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 269939159138 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/26561/statm: 3400 799 370 3 0 500 0
[pid=26584] ppid=26561 vsize=5356 CPUtime=0
/proc/26584/stat : 26584 (sh) S 26561 26561 25588 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1979235614 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26584/statm: 1339 232 193 169 0 50 0
[pid=26585] ppid=26584 vsize=78148 CPUtime=24.07
/proc/26585/stat : 26585 (picosat) R 26584 26561 25588 0 -1 4194304 18316 0 0 0 1519 888 0 0 25 0 1 0 1979235614 80023552 18302 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/26585/statm: 19537 18302 42 102 0 19432 0
Current children cumulated CPU time (s) 30.14
Current children cumulated vsize (KiB) 97104

[startup+30.7018 s]
/proc/loadavg: 2.05 2.01 2.00 4/83 26595
/proc/meminfo: memFree=1732056/2055920 swapFree=4179860/4192956
[pid=26561] ppid=26559 vsize=13600 CPUtime=30.36
/proc/26561/stat : 26561 (sugar) S 26559 26561 25588 0 -1 4194304 1091 34661 0 4 3 1 2103 929 16 0 1 0 1979234994 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 269939159138 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26561/statm: 3400 799 370 3 0 500 0
[pid=26586] ppid=26561 vsize=5356 CPUtime=0
/proc/26586/stat : 26586 (sh) S 26561 26561 25588 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 1979238046 5484544 233 996147200 4194304 4889804 548682068768 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26586/statm: 1339 233 193 169 0 50 0
[pid=26587] ppid=26586 vsize=863852 CPUtime=0.16
/proc/26587/stat : 26587 (java) S 26586 26561 25588 0 -1 0 3494 0 1 0 14 2 0 0 19 0 9 0 1979238047 884584448 2968 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/26587/statm: 215963 2968 1663 9 0 210545 0
[pid=26587/tid=26588] ppid=26586 vsize=863852 CPUtime=0.11
/proc/26587/task/26588/stat : 26588 (java) R 26586 26561 25588 0 -1 64 2465 0 1 0 10 1 0 0 20 0 9 0 1979238048 884584448 2968 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26587/tid=26589] ppid=26586 vsize=863852 CPUtime=0
/proc/26587/task/26589/stat : 26589 (java) S 26586 26561 25588 0 -1 64 72 0 0 0 0 0 0 0 16 0 9 0 1979238049 884584448 2968 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=26587/tid=26590] ppid=26586 vsize=863852 CPUtime=0
/proc/26587/task/26590/stat : 26590 (java) S 26586 26561 25588 0 -1 64 10 0 0 0 0 0 0 0 19 0 9 0 1979238049 884584448 2968 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26587/tid=26591] ppid=26586 vsize=863852 CPUtime=0
/proc/26587/task/26591/stat : 26591 (java) S 26586 26561 25588 0 -1 64 4 0 0 0 0 0 0 0 20 0 9 0 1979238049 884584448 2968 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26587/tid=26592] ppid=26586 vsize=863852 CPUtime=0
/proc/26587/task/26592/stat : 26592 (java) S 26586 26561 25588 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 1979238051 884584448 2968 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26587/tid=26593] ppid=26586 vsize=863852 CPUtime=0.03
/proc/26587/task/26593/stat : 26593 (java) R 26586 26561 25588 0 -1 64 265 0 0 0 3 0 0 0 17 0 9 0 1979238051 884584448 2968 996147200 134512640 134550740 4294956000 18446744073709551615 102096967 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26587/tid=26594] ppid=26586 vsize=863852 CPUtime=0
/proc/26587/task/26594/stat : 26594 (java) S 26586 26561 25588 0 -1 64 2 0 0 0 0 0 0 0 19 0 9 0 1979238051 884584448 2968 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26587/tid=26595] ppid=26586 vsize=863852 CPUtime=0
/proc/26587/task/26595/stat : 26595 (java) S 26586 26561 25588 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 1979238051 884584448 2968 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 30.52
Current children cumulated vsize (KiB) 882808

[startup+30.9018 s]
/proc/loadavg: 2.05 2.01 2.00 4/83 26595
/proc/meminfo: memFree=1732056/2055920 swapFree=4179860/4192956
[pid=26561] ppid=26559 vsize=13600 CPUtime=30.7
/proc/26561/stat : 26561 (sugar) R 26559 26561 25588 0 -1 4194304 1119 38594 0 5 4 2 2131 933 16 0 1 0 1979234994 13926400 800 996147200 4194304 4206940 548682068608 18446744073709551615 269930435625 0 0 4224 16386 0 0 0 17 1 0 0
/proc/26561/statm: 3400 800 371 3 0 500 0
Current children cumulated CPU time (s) 30.7
Current children cumulated vsize (KiB) 13600

Child status: 0
Real time (s): 30.9115
CPU time (s): 30.7293
CPU user time (s): 21.3608
CPU system time (s): 9.36858
CPU usage (%): 99.4107
Max. virtual memory (cumulated for all children) (KiB): 887428

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 21.3608
system time used= 9.36857
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 39743
page faults= 5
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 9366
involuntary context switches= 9317

runsolver used 0.033994 second user time and 0.098984 second system time

The end

Launcher Data (download as text)

Begin job on node53 at 2008-07-02 14:43:47
IDJOB=1042139
IDBENCH=53876
IDSOLVER=345
FILE ID=node53/1042139-1215002627
PBS_JOBID= 7870816
Free space on /tmp= 66548 MiB

SOLVER NAME= Sugar v1.13+picosat
BENCH NAME= CPAI08/csp/allsquares/normalized-squares-24-24.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-1042139-1215002627/watcher-1042139-1215002627 -o /tmp/evaluation-result-1042139-1215002627/solver-1042139-1215002627 -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-1042139-1215002627.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 085224582c2533376c40a66e21614d4f
RANDOM SEED=787106199

node53.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		: 3000.222
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		: 3000.222
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:       1781064 kB
Buffers:          5684 kB
Cached:          55744 kB
SwapCached:       7320 kB
Active:         202860 kB
Inactive:        19024 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1781064 kB
SwapTotal:     4192956 kB
SwapFree:      4179860 kB
Dirty:            1540 kB
Writeback:           0 kB
Mapped:         167496 kB
Slab:            38228 kB
Committed_AS:  3871620 kB
PageTables:       1992 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 node53 at 2008-07-02 14:44:18