Trace number 2074293

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Sugar v1.14.6+picosatSAT 148.922 150.505

General information on the benchmark

Namecsp/chessboardColoration/
normalized-cc-10-10-3.xml
MD5SUM5dd29aa83960666008990e15b4977728
Bench CategoryN-ARY-INT (n-ary constraints in intension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark26.295
Satisfiable
(Un)Satisfiability was proved
Number of variables100
Number of constraints2025
Maximum constraint arity4
Maximum domain size3
Number of constraints which are defined in extension0
Number of constraints which are defined in intension2025
Global constraints used (with number of constraints)

Solver Data 

0.00/0.08	c 0	Sugar v1-14-6 + HOME/picosat
0.00/0.08	c 0	BEGIN Sun Jul 12 02:39:18 2009
0.00/0.08	c 0	PID 15413
0.07/0.08	c 0	HOST node9.alineos.net
0.07/0.08	c 0	CONVERTING HOME/instance-2074293-1247359157.xml TO HOME/temp.csp
0.07/0.08	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.XML2CSP -v -v 'HOME/instance-2074293-1247359157.xml' 'HOME/temp.csp'
0.07/0.57	c 0	1 domains, 100 variables, 1 predicates, 0 relations, 2025 constraints
0.07/0.61	c 0	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.07/0.61	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.SugarMain -v -v -competition -encode 'HOME/temp.csp' 'HOME/temp.cnf' 'HOME/temp.map'
0.07/0.69	c 0	Parsing HOME/temp.csp
0.55/0.94	c 0	parsed 2127 expressions
0.55/0.95	c 0	Heap : 1 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.55/0.95	c 0	Converting to clausal form CSP
1.02/1.15	c 1	converted 213 (10%) expressions
1.11/1.20	c 1	converted 426 (20%) expressions
1.11/1.24	c 1	converted 639 (30%) expressions
1.11/1.27	c 1	converted 851 (40%) expressions
1.21/1.35	c 1	converted 1064 (50%) expressions
1.21/1.38	c 1	converted 1277 (60%) expressions
1.32/1.41	c 1	converted 1489 (70%) expressions
1.32/1.45	c 1	converted 1702 (80%) expressions
1.32/1.47	c 1	converted 1915 (90%) expressions
1.41/1.56	c 1	converted 2127 (100%) expressions
1.41/1.56	c 1	CSP : 100 integers, 0 booleans, 2025 clauses, largest domain size 3
1.41/1.56	c 1	Heap : 7 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.41/1.56	c 1	Propagation in CSP
1.41/1.57	c 1	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
1.41/1.57	c 1	CSP : 100 integers, 0 booleans, 2025 clauses, largest domain size 3
1.41/1.57	c 1	Heap : 7 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.41/1.58	c 1	Simplifing CSP by introducing new Boolean variables
1.61/1.77	c 1	CSP : 100 integers, 24300 booleans, 26325 clauses, largest domain size 3
1.61/1.77	c 1	Heap : 13 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.71/1.87	c 1	Encoding CSP to SAT : HOME/temp.cnf
1.71/1.90	c 1	10 (10%) CSP integer variables are encoded (10 clauses, 145 bytes)
1.71/1.90	c 1	20 (20%) CSP integer variables are encoded (20 clauses, 235 bytes)
1.71/1.90	c 1	30 (30%) CSP integer variables are encoded (30 clauses, 325 bytes)
1.71/1.90	c 1	40 (40%) CSP integer variables are encoded (40 clauses, 415 bytes)
1.71/1.90	c 1	50 (50%) CSP integer variables are encoded (50 clauses, 506 bytes)
1.71/1.90	c 1	60 (60%) CSP integer variables are encoded (60 clauses, 616 bytes)
1.71/1.90	c 1	70 (70%) CSP integer variables are encoded (70 clauses, 726 bytes)
1.80/1.90	c 1	80 (80%) CSP integer variables are encoded (80 clauses, 836 bytes)
1.80/1.90	c 1	90 (90%) CSP integer variables are encoded (90 clauses, 946 bytes)
1.80/1.90	c 1	100 (100%) CSP integer variables are encoded (100 clauses, 1056 bytes)
1.80/1.99	c 1	2633 (10%) CSP clauses are encoded (7595 clauses, 102178 bytes)
1.91/2.02	c 2	5265 (20%) CSP clauses are encoded (15085 clauses, 208730 bytes)
1.91/2.04	c 2	7898 (30%) CSP clauses are encoded (22580 clauses, 316650 bytes)
1.91/2.07	c 2	10530 (40%) CSP clauses are encoded (30070 clauses, 424718 bytes)
2.01/2.11	c 2	13163 (50%) CSP clauses are encoded (37565 clauses, 542517 bytes)
2.01/2.13	c 2	15795 (60%) CSP clauses are encoded (45055 clauses, 661042 bytes)
2.01/2.16	c 2	18428 (70%) CSP clauses are encoded (52550 clauses, 780063 bytes)
2.01/2.19	c 2	21060 (80%) CSP clauses are encoded (60040 clauses, 900856 bytes)
2.10/2.22	c 2	23693 (90%) CSP clauses are encoded (67535 clauses, 1025199 bytes)
2.10/2.25	c 2	26325 (100%) CSP clauses are encoded (75025 clauses, 1149526 bytes)
2.10/2.25	c 2	26325 CSP clauses encoded
2.10/2.25	c 2	Writing map file : HOME/temp.map
2.10/2.26	c 2	Heap : 10 MiB used (max 694 MiB), NonHeap : 14 MiB used (max 116 MiB)
2.10/2.26	c 2	SAT : 24500 SAT variables, 75025 SAT clauses, 1149526 bytes
2.10/2.26	c 2	Heap : 10 MiB used (max 694 MiB), NonHeap : 14 MiB used (max 116 MiB)
2.10/2.29	c 2	SOLVING HOME/temp.cnf
2.10/2.29	c 2	CMD HOME/picosat 'HOME/temp.cnf' -o 'HOME/temp.out'
148.68/150.23	c 150	DECODING HOME/temp.out WITH HOME/temp.map
148.68/150.23	c 150	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.SugarMain -v -v -competition -decode 'HOME/temp.out' 'HOME/temp.map'
148.72/150.36	c 150	Decoding HOME/temp.out
148.72/150.44	s SATISFIABLE
148.72/150.45	v 1 1 2 1 2 0 2 0 0 0 1 2 1 0 0 2 2 1 1 0 0 1 1 2 2 2 0 0 2 1 2 1 0 2 0 1 2 0 1 2 1 0 2 2 0 1 1 2 0 1 0 2 0 1 2 0 1 2 1 2 2 2 2 1 0 0 0 1 2 1 0 1 2 0 1 2 1 1 0 2 2 0 0 0 1 2 0 2 1 1 0 0 1 1 1 1 2 2 2 0
148.72/150.45	c 150	Heap : 0 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
148.72/150.50	c 150	CPU 148.9 (0.06 0.01 148.32 0.51)
148.72/150.50	c 150	END Sun Jul 12 02:41:48 2009

Verifier Data 

OK

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2074293-1247359157/watcher-2074293-1247359157 -o /tmp/evaluation-result-2074293-1247359157/solver-2074293-1247359157 -C 1800 -W 2000 -M 900 HOME/sugar -c -vv -memlimit=900 -jar=HOME/sugar-v1-14-6.jar -solver=HOME/picosat -tmp=HOME/temp HOME/instance-2074293-1247359157.xml 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.23 1.82 2.31 4/83 15413
/proc/meminfo: memFree=1803572/2055920 swapFree=4192812/4192956
[pid=15413] ppid=15411 vsize=18576 CPUtime=0
/proc/15413/stat : 15413 (runsolver) R 15411 15413 13456 0 -1 4194368 15 0 0 0 0 0 0 0 21 0 1 0 22982866 19021824 284 996147200 4194304 4302564 548682068304 18446744073709551615 215418989863 0 0 4096 24578 0 0 0 17 1 0 0
/proc/15413/statm: 4644 284 249 26 0 2626 0

[startup+0.0812281 s]
/proc/loadavg: 1.23 1.82 2.31 4/83 15413
/proc/meminfo: memFree=1803572/2055920 swapFree=4192812/4192956
[pid=15413] ppid=15411 vsize=16740 CPUtime=0.07
/proc/15413/stat : 15413 (sugar) S 15411 15413 13456 0 -1 4194304 1152 0 0 0 6 1 0 0 21 0 1 0 22982866 17141760 1107 996147200 4194304 4206940 548682068608 18446744073709551615 215427887202 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/15413/statm: 4185 1107 406 3 0 764 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16740

[startup+0.108425 s]
/proc/loadavg: 1.23 1.82 2.31 4/83 15413
/proc/meminfo: memFree=1803572/2055920 swapFree=4192812/4192956
[pid=15413] ppid=15411 vsize=16868 CPUtime=0.07
/proc/15413/stat : 15413 (sugar) S 15411 15413 13456 0 -1 4194304 1227 128 0 0 6 1 0 0 22 0 1 0 22982866 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 215427887202 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/15413/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+0.301436 s]
/proc/loadavg: 1.23 1.82 2.31 4/83 15413
/proc/meminfo: memFree=1803572/2055920 swapFree=4192812/4192956
[pid=15413] ppid=15411 vsize=16868 CPUtime=0.07
/proc/15413/stat : 15413 (sugar) S 15411 15413 13456 0 -1 4194304 1227 128 0 0 6 1 0 0 22 0 1 0 22982866 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 215427887202 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/15413/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+0.701479 s]
/proc/loadavg: 1.23 1.82 2.31 4/83 15413
/proc/meminfo: memFree=1803572/2055920 swapFree=4192812/4192956
[pid=15413] ppid=15411 vsize=16868 CPUtime=0.55
/proc/15413/stat : 15413 (sugar) S 15411 15413 13456 0 -1 4194304 1309 5249 0 1 6 1 44 4 16 0 1 0 22982866 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 215427887202 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/15413/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.55
Current children cumulated vsize (KiB) 16868

[startup+1.50257 s]
/proc/loadavg: 1.23 1.82 2.31 3/94 15435
/proc/meminfo: memFree=1792348/2055920 swapFree=4192812/4192956
[pid=15413] ppid=15411 vsize=16868 CPUtime=0.55
/proc/15413/stat : 15413 (sugar) S 15411 15413 13456 0 -1 4194304 1309 5249 0 1 6 1 44 4 15 0 1 0 22982866 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 215427887202 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/15413/statm: 4217 1111 409 3 0 796 0
[pid=15426] ppid=15413 vsize=5356 CPUtime=0
/proc/15426/stat : 15426 (sh) S 15413 15413 13456 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 22982927 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15426/statm: 1339 233 193 169 0 50 0
[pid=15427] ppid=15426 vsize=868512 CPUtime=0.86
/proc/15427/stat : 15427 (java) S 15426 15413 13456 0 -1 0 7852 0 1 0 82 4 0 0 18 0 9 0 22982928 889356288 7074 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/15427/statm: 217128 7074 2566 9 0 211633 0
[pid=15427/tid=15428] ppid=15426 vsize=868512 CPUtime=0.57
/proc/15427/task/15428/stat : 15428 (java) R 15426 15413 13456 0 -1 64 2701 0 1 0 56 1 0 0 20 0 9 0 22982929 889356288 7074 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15427/tid=15429] ppid=15426 vsize=868512 CPUtime=0.13
/proc/15427/task/15429/stat : 15429 (java) R 15426 15413 13456 0 -1 64 2991 0 0 0 12 1 0 0 16 0 9 0 22982930 889356288 7074 996147200 134512640 134550932 4294955936 18446744073709551615 102509215 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=15427/tid=15430] ppid=15426 vsize=868512 CPUtime=0
/proc/15427/task/15430/stat : 15430 (java) S 15426 15413 13456 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 22982930 889356288 7074 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15427/tid=15431] ppid=15426 vsize=868512 CPUtime=0
/proc/15427/task/15431/stat : 15431 (java) S 15426 15413 13456 0 -1 64 5 0 0 0 0 0 0 0 15 0 9 0 22982930 889356288 7074 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15427/tid=15432] ppid=15426 vsize=868512 CPUtime=0
/proc/15427/task/15432/stat : 15432 (java) S 15426 15413 13456 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 22982932 889356288 7074 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15427/tid=15433] ppid=15426 vsize=868512 CPUtime=0.14
/proc/15427/task/15433/stat : 15433 (java) S 15426 15413 13456 0 -1 64 1461 0 0 0 13 1 0 0 16 0 9 0 22982932 889356288 7074 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15427/tid=15434] ppid=15426 vsize=868512 CPUtime=0
/proc/15427/task/15434/stat : 15434 (java) S 15426 15413 13456 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 22982932 889356288 7074 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15427/tid=15435] ppid=15426 vsize=868512 CPUtime=0
/proc/15427/task/15435/stat : 15435 (java) S 15426 15413 13456 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 22982932 889356288 7074 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.41
Current children cumulated vsize (KiB) 890736

[startup+3.10175 s]
/proc/loadavg: 1.23 1.82 2.31 3/94 15435
/proc/meminfo: memFree=1773724/2055920 swapFree=4192812/4192956
[pid=15413] ppid=15411 vsize=16868 CPUtime=2.18
/proc/15413/stat : 15413 (sugar) S 15411 15413 13456 0 -1 4194304 1365 15470 0 2 6 1 200 11 16 0 1 0 22982866 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 215427887202 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/15413/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 2.18
Current children cumulated vsize (KiB) 16868
heavy processes:

[startup+6.30211 s]
/proc/loadavg: 1.29 1.82 2.30 3/86 15437
/proc/meminfo: memFree=1794524/2055920 swapFree=4192812/4192956
[pid=15413] ppid=15411 vsize=16868 CPUtime=2.18
/proc/15413/stat : 15413 (sugar) S 15411 15413 13456 0 -1 4194304 1365 15470 0 2 6 1 200 11 16 0 1 0 22982866 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 215427887202 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/15413/statm: 4217 1113 409 3 0 796 0
[pid=15436] ppid=15413 vsize=5356 CPUtime=0
/proc/15436/stat : 15436 (sh) S 15413 15413 13456 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 22983095 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15436/statm: 1339 232 193 169 0 50 0
[pid=15437] ppid=15436 vsize=5328 CPUtime=3.95
/proc/15437/stat : 15437 (picosat) R 15436 15413 13456 0 -1 4194304 1109 0 0 0 361 34 0 0 25 0 1 0 22983096 5455872 1070 996147200 134512640 134931368 4294956256 18446744073709551615 134522836 0 0 4096 0 0 0 0 17 1 0 0
/proc/15437/statm: 1332 1070 48 102 0 1227 0
Current children cumulated CPU time (s) 6.13
Current children cumulated vsize (KiB) 27552

[startup+12.7028 s]
/proc/loadavg: 1.35 1.82 2.30 3/86 15437
/proc/meminfo: memFree=1793820/2055920 swapFree=4192812/4192956
[pid=15413] ppid=15411 vsize=16868 CPUtime=2.18
/proc/15413/stat : 15413 (sugar) S 15411 15413 13456 0 -1 4194304 1365 15470 0 2 6 1 200 11 16 0 1 0 22982866 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 215427887202 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/15413/statm: 4217 1113 409 3 0 796 0
[pid=15436] ppid=15413 vsize=5356 CPUtime=0
/proc/15436/stat : 15436 (sh) S 15413 15413 13456 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 22983095 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15436/statm: 1339 232 193 169 0 50 0
[pid=15437] ppid=15436 vsize=5944 CPUtime=10.28
/proc/15437/stat : 15437 (picosat) R 15436 15413 13456 0 -1 4194304 1244 0 0 0 994 34 0 0 25 0 1 0 22983096 6086656 1205 996147200 134512640 134931368 4294956256 18446744073709551615 134523093 0 0 4096 0 0 0 0 17 1 0 0
/proc/15437/statm: 1486 1205 48 102 0 1381 0
Current children cumulated CPU time (s) 12.46
Current children cumulated vsize (KiB) 28168

[startup+25.5013 s]
/proc/loadavg: 1.49 1.83 2.30 3/86 15437
/proc/meminfo: memFree=1792732/2055920 swapFree=4192812/4192956
[pid=15413] ppid=15411 vsize=16868 CPUtime=2.18
/proc/15413/stat : 15413 (sugar) S 15411 15413 13456 0 -1 4194304 1365 15470 0 2 6 1 200 11 16 0 1 0 22982866 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 215427887202 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/15413/statm: 4217 1113 409 3 0 796 0
[pid=15436] ppid=15413 vsize=5356 CPUtime=0
/proc/15436/stat : 15436 (sh) S 15413 15413 13456 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 22983095 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15436/statm: 1339 232 193 169 0 50 0
[pid=15437] ppid=15436 vsize=6996 CPUtime=22.97
/proc/15437/stat : 15437 (picosat) R 15436 15413 13456 0 -1 4194304 1512 0 0 0 2262 35 0 0 25 0 1 0 22983096 7163904 1473 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15437/statm: 1749 1473 48 102 0 1644 0
Current children cumulated CPU time (s) 25.15
Current children cumulated vsize (KiB) 29220

[startup+51.1011 s]
/proc/loadavg: 1.66 1.84 2.29 3/86 15437
/proc/meminfo: memFree=1792220/2055920 swapFree=4192812/4192956
[pid=15413] ppid=15411 vsize=16868 CPUtime=2.18
/proc/15413/stat : 15413 (sugar) S 15411 15413 13456 0 -1 4194304 1365 15470 0 2 6 1 200 11 16 0 1 0 22982866 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 215427887202 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/15413/statm: 4217 1113 409 3 0 796 0
[pid=15436] ppid=15413 vsize=5356 CPUtime=0
/proc/15436/stat : 15436 (sh) S 15413 15413 13456 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 22983095 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15436/statm: 1339 232 193 169 0 50 0
[pid=15437] ppid=15436 vsize=7652 CPUtime=48.33
/proc/15437/stat : 15437 (picosat) R 15436 15413 13456 0 -1 4194304 1674 0 0 0 4798 35 0 0 25 0 1 0 22983096 7835648 1635 996147200 134512640 134931368 4294956256 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/15437/statm: 1913 1635 48 102 0 1808 0
Current children cumulated CPU time (s) 50.51
Current children cumulated vsize (KiB) 29876

[startup+102.307 s]
/proc/loadavg: 1.85 1.86 2.27 3/86 15437
/proc/meminfo: memFree=1790300/2055920 swapFree=4192812/4192956
[pid=15413] ppid=15411 vsize=16868 CPUtime=2.18
/proc/15413/stat : 15413 (sugar) S 15411 15413 13456 0 -1 4194304 1365 15470 0 2 6 1 200 11 16 0 1 0 22982866 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 215427887202 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/15413/statm: 4217 1113 409 3 0 796 0
[pid=15436] ppid=15413 vsize=5356 CPUtime=0
/proc/15436/stat : 15436 (sh) S 15413 15413 13456 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 22983095 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15436/statm: 1339 232 193 169 0 50 0
[pid=15437] ppid=15436 vsize=8992 CPUtime=99.05
/proc/15437/stat : 15437 (picosat) R 15436 15413 13456 0 -1 4194304 2029 0 0 0 9869 36 0 0 25 0 1 0 22983096 9207808 1990 996147200 134512640 134931368 4294956256 18446744073709551615 134525769 0 0 4096 0 0 0 0 17 1 0 0
/proc/15437/statm: 2248 1990 48 102 0 2143 0
Current children cumulated CPU time (s) 101.23
Current children cumulated vsize (KiB) 31216

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

[startup+127.902 s]
/proc/loadavg: 1.90 1.87 2.26 3/86 15437
/proc/meminfo: memFree=1789532/2055920 swapFree=4192812/4192956
[pid=15413] ppid=15411 vsize=16868 CPUtime=2.18
/proc/15413/stat : 15413 (sugar) S 15411 15413 13456 0 -1 4194304 1365 15470 0 2 6 1 200 11 16 0 1 0 22982866 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 215427887202 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/15413/statm: 4217 1113 409 3 0 796 0
[pid=15436] ppid=15413 vsize=5356 CPUtime=0
/proc/15436/stat : 15436 (sh) S 15413 15413 13456 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 22983095 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15436/statm: 1339 232 193 169 0 50 0
[pid=15437] ppid=15436 vsize=9636 CPUtime=124.41
/proc/15437/stat : 15437 (picosat) R 15436 15413 13456 0 -1 4194304 2194 0 0 0 12405 36 0 0 25 0 1 0 22983096 9867264 2155 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15437/statm: 2409 2155 48 102 0 2304 0
Current children cumulated CPU time (s) 126.59
Current children cumulated vsize (KiB) 31860

[startup+140.701 s]
/proc/loadavg: 1.92 1.88 2.26 3/86 15437
/proc/meminfo: memFree=1789276/2055920 swapFree=4192812/4192956
[pid=15413] ppid=15411 vsize=16868 CPUtime=2.18
/proc/15413/stat : 15413 (sugar) S 15411 15413 13456 0 -1 4194304 1365 15470 0 2 6 1 200 11 16 0 1 0 22982866 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 215427887202 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/15413/statm: 4217 1113 409 3 0 796 0
[pid=15436] ppid=15413 vsize=5356 CPUtime=0
/proc/15436/stat : 15436 (sh) S 15413 15413 13456 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 22983095 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15436/statm: 1339 232 193 169 0 50 0
[pid=15437] ppid=15436 vsize=9764 CPUtime=137.09
/proc/15437/stat : 15437 (picosat) R 15436 15413 13456 0 -1 4194304 2233 0 0 0 13673 36 0 0 25 0 1 0 22983096 9998336 2194 996147200 134512640 134931368 4294956256 18446744073709551615 134525862 0 0 4096 0 0 0 0 17 1 0 0
/proc/15437/statm: 2441 2194 48 102 0 2336 0
Current children cumulated CPU time (s) 139.27
Current children cumulated vsize (KiB) 31988

[startup+147.102 s]
/proc/loadavg: 1.93 1.88 2.26 3/86 15437
/proc/meminfo: memFree=1789212/2055920 swapFree=4192812/4192956
[pid=15413] ppid=15411 vsize=16868 CPUtime=2.18
/proc/15413/stat : 15413 (sugar) S 15411 15413 13456 0 -1 4194304 1365 15470 0 2 6 1 200 11 16 0 1 0 22982866 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 215427887202 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/15413/statm: 4217 1113 409 3 0 796 0
[pid=15436] ppid=15413 vsize=5356 CPUtime=0
/proc/15436/stat : 15436 (sh) S 15413 15413 13456 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 22983095 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15436/statm: 1339 232 193 169 0 50 0
[pid=15437] ppid=15436 vsize=9764 CPUtime=143.43
/proc/15437/stat : 15437 (picosat) R 15436 15413 13456 0 -1 4194304 2235 0 0 0 14307 36 0 0 25 0 1 0 22983096 9998336 2196 996147200 134512640 134931368 4294956256 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 1 0 0
/proc/15437/statm: 2441 2196 48 102 0 2336 0
Current children cumulated CPU time (s) 145.61
Current children cumulated vsize (KiB) 31988

[startup+148.702 s]
/proc/loadavg: 1.93 1.88 2.26 3/86 15437
/proc/meminfo: memFree=1789148/2055920 swapFree=4192812/4192956
[pid=15413] ppid=15411 vsize=16868 CPUtime=2.18
/proc/15413/stat : 15413 (sugar) S 15411 15413 13456 0 -1 4194304 1365 15470 0 2 6 1 200 11 16 0 1 0 22982866 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 215427887202 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/15413/statm: 4217 1113 409 3 0 796 0
[pid=15436] ppid=15413 vsize=5356 CPUtime=0
/proc/15436/stat : 15436 (sh) S 15413 15413 13456 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 22983095 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15436/statm: 1339 232 193 169 0 50 0
[pid=15437] ppid=15436 vsize=9764 CPUtime=145.01
/proc/15437/stat : 15437 (picosat) R 15436 15413 13456 0 -1 4194304 2235 0 0 0 14465 36 0 0 25 0 1 0 22983096 9998336 2196 996147200 134512640 134931368 4294956256 18446744073709551615 134525867 0 0 4096 0 0 0 0 17 1 0 0
/proc/15437/statm: 2441 2196 48 102 0 2336 0
Current children cumulated CPU time (s) 147.19
Current children cumulated vsize (KiB) 31988

[startup+149.502 s]
/proc/loadavg: 1.93 1.88 2.26 3/86 15437
/proc/meminfo: memFree=1789148/2055920 swapFree=4192812/4192956
[pid=15413] ppid=15411 vsize=16868 CPUtime=2.18
/proc/15413/stat : 15413 (sugar) S 15411 15413 13456 0 -1 4194304 1365 15470 0 2 6 1 200 11 16 0 1 0 22982866 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 215427887202 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/15413/statm: 4217 1113 409 3 0 796 0
[pid=15436] ppid=15413 vsize=5356 CPUtime=0
/proc/15436/stat : 15436 (sh) S 15413 15413 13456 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 22983095 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15436/statm: 1339 232 193 169 0 50 0
[pid=15437] ppid=15436 vsize=9764 CPUtime=145.81
/proc/15437/stat : 15437 (picosat) R 15436 15413 13456 0 -1 4194304 2235 0 0 0 14545 36 0 0 25 0 1 0 22983096 9998336 2196 996147200 134512640 134931368 4294956256 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/15437/statm: 2441 2196 48 102 0 2336 0
Current children cumulated CPU time (s) 147.99
Current children cumulated vsize (KiB) 31988

[startup+150.302 s]
/proc/loadavg: 1.93 1.88 2.26 3/86 15437
/proc/meminfo: memFree=1789148/2055920 swapFree=4192812/4192956
[pid=15413] ppid=15411 vsize=16868 CPUtime=148.72
/proc/15413/stat : 15413 (sugar) S 15411 15413 13456 0 -1 4194304 1428 17996 0 2 6 1 14817 48 17 0 1 0 22982866 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 215427887202 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/15413/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 148.72
Current children cumulated vsize (KiB) 16868

[startup+150.501 s]
/proc/loadavg: 1.93 1.88 2.26 3/86 15437
/proc/meminfo: memFree=1789148/2055920 swapFree=4192812/4192956
[pid=15413] ppid=15411 vsize=16868 CPUtime=148.72
/proc/15413/stat : 15413 (sugar) S 15411 15413 13456 0 -1 4194304 1449 17996 0 2 6 1 14817 48 15 0 1 0 22982866 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 215427887202 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/15413/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 148.72
Current children cumulated vsize (KiB) 16868

Child status: 0
Real time (s): 150.505
CPU time (s): 148.922
CPU user time (s): 148.389
CPU system time (s): 0.532918
CPU usage (%): 98.9485
Max. virtual memory (cumulated for all children) (KiB): 891072

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 148.389
system time used= 0.532918
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23333
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= 2581
involuntary context switches= 5518

runsolver used 0.199969 second user time and 0.503923 second system time

The end

Launcher Data 

Begin job on node9 at 2009-07-12 02:39:17
IDJOB=2074293
IDBENCH=56084
IDSOLVER=738
FILE ID=node9/2074293-1247359157
PBS_JOBID= 9506960
Free space on /tmp= 66396 MiB

SOLVER NAME= Sugar v1.14.6+picosat
BENCH NAME= CPAI08/csp/chessboardColoration/normalized-cc-10-10-3.xml
COMMAND LINE= DIR/sugar -c -vv -memlimit=MEMLIMIT -jar="DIR/sugar-v1-14-6.jar" -solver="DIR/picosat" -tmp="TMPDIR/temp" BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2074293-1247359157/watcher-2074293-1247359157 -o /tmp/evaluation-result-2074293-1247359157/solver-2074293-1247359157 -C 1800 -W 2000 -M 900  HOME/sugar -c -vv -memlimit=900 -jar="HOME/sugar-v1-14-6.jar" -solver="HOME/picosat" -tmp="HOME/temp" HOME/instance-2074293-1247359157.xml

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

MD5SUM BENCH= 5dd29aa83960666008990e15b4977728
RANDOM SEED=1868774250

node9.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		: 3000.216
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		: 3000.216
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:       1804052 kB
Buffers:         13988 kB
Cached:          58364 kB
SwapCached:          0 kB
Active:         178716 kB
Inactive:        28032 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1804052 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1732 kB
Writeback:           0 kB
Mapped:         150052 kB
Slab:            30068 kB
Committed_AS:   860928 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= 66396 MiB
End job on node9 at 2009-07-12 02:41:48