Trace number 2071092

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 46.6279 47.3948

General information on the benchmark

Namecsp/golombRulerArity4/
normalized-ruler-34-8-a4.xml
MD5SUM524f5c601faa3cbd56197d545e9de63a
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 benchmark0.12198
Satisfiable
(Un)Satisfiability was proved
Number of variables8
Number of constraints350
Maximum constraint arity4
Maximum domain size35
Number of constraints which are defined in extension0
Number of constraints which are defined in intension350
Global constraints used (with number of constraints)

Solver Data 

0.04/0.23	c 0	Sugar v1-14-6 + HOME/picosat
0.04/0.25	c 0	BEGIN Sun Jul 12 00:52:21 2009
0.04/0.25	c 0	PID 16644
0.04/0.26	c 0	HOST node25.alineos.net
0.04/0.26	c 0	CONVERTING HOME/instance-2071092-1247352740.xml TO HOME/temp.csp
0.04/0.26	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.XML2CSP -v -v 'HOME/instance-2071092-1247352740.xml' 'HOME/temp.csp'
0.07/0.69	c 0	1 domains, 8 variables, 2 predicates, 0 relations, 350 constraints
0.07/0.74	c 0	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.07/0.74	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'
0.44/0.82	c 0	Parsing HOME/temp.csp
0.44/0.86	c 0	parsed 361 expressions
0.44/0.87	c 0	Heap : 0 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.44/0.87	c 0	Converting to clausal form CSP
0.44/0.91	c 0	converted 37 (10%) expressions
0.44/0.93	c 1	converted 73 (20%) expressions
0.44/0.95	c 1	converted 109 (30%) expressions
0.44/0.96	c 1	converted 145 (40%) expressions
0.67/1.02	c 1	converted 181 (50%) expressions
0.67/1.10	c 1	converted 217 (60%) expressions
0.77/1.12	c 1	converted 253 (70%) expressions
0.77/1.15	c 1	converted 289 (80%) expressions
0.77/1.16	c 1	converted 325 (90%) expressions
0.77/1.18	c 1	converted 361 (100%) expressions
0.77/1.18	c 1	CSP : 428 integers, 0 booleans, 1190 clauses, largest domain size 64
0.77/1.18	c 1	Heap : 1 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.77/1.18	c 1	Propagation in CSP
0.87/1.23	c 1	2331 values, 0 unsatisfiable literals, and 0 valid clauses are removed
0.87/1.23	c 1	CSP : 428 integers, 0 booleans, 1190 clauses, largest domain size 55
0.87/1.23	c 1	Heap : 1 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.87/1.23	c 1	Simplifing CSP by introducing new Boolean variables
0.87/1.25	c 1	CSP : 428 integers, 644 booleans, 1834 clauses, largest domain size 55
0.87/1.25	c 1	Heap : 1 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.87/1.28	c 1	Encoding CSP to SAT : HOME/temp.cnf
0.97/1.30	c 1	43 (10%) CSP integer variables are encoded (2063 clauses, 24722 bytes)
0.97/1.30	c 1	86 (20%) CSP integer variables are encoded (4342 clauses, 54349 bytes)
0.97/1.31	c 1	129 (30%) CSP integer variables are encoded (6621 clauses, 83976 bytes)
0.97/1.31	c 1	172 (40%) CSP integer variables are encoded (8900 clauses, 113603 bytes)
0.97/1.31	c 1	214 (50%) CSP integer variables are encoded (11126 clauses, 145174 bytes)
0.97/1.32	c 1	257 (60%) CSP integer variables are encoded (13405 clauses, 179359 bytes)
0.97/1.32	c 1	300 (70%) CSP integer variables are encoded (15684 clauses, 213544 bytes)
0.97/1.32	c 1	343 (80%) CSP integer variables are encoded (17963 clauses, 247729 bytes)
0.97/1.33	c 1	386 (90%) CSP integer variables are encoded (20242 clauses, 281914 bytes)
0.97/1.33	c 1	428 (100%) CSP integer variables are encoded (22468 clauses, 315304 bytes)
0.97/1.39	c 1	184 (10%) CSP clauses are encoded (44874 clauses, 752543 bytes)
1.06/1.46	c 1	367 (20%) CSP clauses are encoded (72333 clauses, 1309078 bytes)
1.26/1.69	c 1	551 (30%) CSP clauses are encoded (195843 clauses, 3360062 bytes)
1.56/1.92	c 1	734 (40%) CSP clauses are encoded (318716 clauses, 5464646 bytes)
1.76/2.15	c 2	917 (50%) CSP clauses are encoded (440703 clauses, 7556562 bytes)
1.95/2.37	c 2	1101 (60%) CSP clauses are encoded (564079 clauses, 9764629 bytes)
2.26/2.60	c 2	1284 (70%) CSP clauses are encoded (686916 clauses, 12008393 bytes)
2.44/2.83	c 2	1468 (80%) CSP clauses are encoded (810534 clauses, 14297716 bytes)
2.64/3.06	c 3	1651 (90%) CSP clauses are encoded (933343 clauses, 16580904 bytes)
2.85/3.29	c 3	1834 (100%) CSP clauses are encoded (1055438 clauses, 18885694 bytes)
2.85/3.29	c 3	1834 CSP clauses encoded
2.85/3.29	c 3	Writing map file : HOME/temp.map
2.85/3.29	c 3	Heap : 1 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
2.85/3.29	c 3	SAT : 23540 SAT variables, 1055438 SAT clauses, 18885694 bytes
2.85/3.29	c 3	Heap : 1 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
2.95/3.30	c 3	SOLVING HOME/temp.cnf
2.95/3.30	c 3	CMD HOME/picosat 'HOME/temp.cnf' -o 'HOME/temp.out'
46.41/47.22	c 47	DECODING HOME/temp.out WITH HOME/temp.map
46.41/47.22	c 47	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'
46.41/47.30	c 47	Decoding HOME/temp.out
46.45/47.36	s SATISFIABLE
46.45/47.36	v 0 1 4 9 15 22 32 34
46.45/47.37	c 47	Heap : 0 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
46.45/47.39	c 47	CPU 46.59 (0.05 0.02 40.81 5.71)
46.45/47.39	c 47	END Sun Jul 12 00:53:08 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-2071092-1247352740/watcher-2071092-1247352740 -o /tmp/evaluation-result-2071092-1247352740/solver-2071092-1247352740 -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-2071092-1247352740.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: 1.92 2.01 2.09 4/73 16644
/proc/meminfo: memFree=1938328/2055920 swapFree=4192812/4192956
[pid=16644] ppid=16642 vsize=18576 CPUtime=0
/proc/16644/stat : 16644 (runsolver) D 16642 16644 15850 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 22340423 19021824 284 996147200 4194304 4302564 548682068304 18446744073709551615 253307186471 0 0 4096 24578 18446744071563608240 0 0 17 1 0 0
/proc/16644/statm: 4644 284 249 26 0 2626 0

[startup+0.0804321 s]
/proc/loadavg: 1.92 2.01 2.09 4/73 16644
/proc/meminfo: memFree=1938328/2055920 swapFree=4192812/4192956
[pid=16644] ppid=16642 vsize=12272 CPUtime=0
/proc/16644/stat : 16644 (sugar) D 16642 16644 15850 0 -1 4194304 362 0 0 0 0 0 0 0 18 0 1 0 22340423 12566528 330 996147200 4194304 4206940 548682068608 18446744073709551615 253316083810 0 0 4224 0 18446744071563608240 0 0 17 1 0 0
/proc/16644/statm: 3068 330 246 3 0 168 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12272

[startup+0.102436 s]
/proc/loadavg: 1.92 2.01 2.09 4/73 16644
/proc/meminfo: memFree=1938328/2055920 swapFree=4192812/4192956
[pid=16644] ppid=16642 vsize=12412 CPUtime=0
/proc/16644/stat : 16644 (sugar) D 16642 16644 15850 0 -1 4194304 425 0 0 0 0 0 0 0 18 0 1 0 22340423 12709888 393 996147200 4194304 4206940 548682068608 18446744073709551615 253316083810 0 0 4224 0 18446744071563479169 0 0 17 1 0 0
/proc/16644/statm: 3103 393 275 3 0 203 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12412

[startup+0.302458 s]
/proc/loadavg: 1.92 2.01 2.09 4/73 16644
/proc/meminfo: memFree=1938328/2055920 swapFree=4192812/4192956
[pid=16644] ppid=16642 vsize=16868 CPUtime=0.07
/proc/16644/stat : 16644 (sugar) S 16642 16644 15850 0 -1 4194304 1227 128 0 0 5 2 0 0 18 0 1 0 22340423 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 253316083810 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16644/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+0.702493 s]
/proc/loadavg: 1.92 2.01 2.09 4/73 16644
/proc/meminfo: memFree=1938328/2055920 swapFree=4192812/4192956
[pid=16644] ppid=16642 vsize=16868 CPUtime=0.07
/proc/16644/stat : 16644 (sugar) S 16642 16644 15850 0 -1 4194304 1245 128 0 0 5 2 0 0 15 0 1 0 22340423 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 253316083810 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16644/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+1.50157 s]
/proc/loadavg: 1.92 2.01 2.09 3/84 16666
/proc/meminfo: memFree=1927552/2055920 swapFree=4192812/4192956
[pid=16644] ppid=16642 vsize=16868 CPUtime=0.44
/proc/16644/stat : 16644 (sugar) S 16642 16644 15850 0 -1 4194304 1310 4571 0 1 5 2 34 3 15 0 1 0 22340423 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 253316083810 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16644/statm: 4217 1111 409 3 0 796 0
[pid=16657] ppid=16644 vsize=5356 CPUtime=0
/proc/16657/stat : 16657 (sh) S 16644 16644 15850 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 22340497 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16657/statm: 1339 233 193 169 0 50 0
[pid=16658] ppid=16657 vsize=868600 CPUtime=0.73
/proc/16658/stat : 16658 (java) S 16657 16644 15850 0 -1 0 6449 0 1 0 69 4 0 0 18 0 9 0 22340498 889446400 5634 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/16658/statm: 217150 5634 2589 9 0 211627 0
[pid=16658/tid=16659] ppid=16657 vsize=868600 CPUtime=0.46
/proc/16658/task/16659/stat : 16659 (java) R 16657 16644 15850 0 -1 64 2776 0 1 0 45 1 0 0 19 0 9 0 22340499 889446400 5634 996147200 134512640 134550932 4294955936 18446744073709551615 103868719 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16658/tid=16660] ppid=16657 vsize=868600 CPUtime=0.06
/proc/16658/task/16660/stat : 16660 (java) S 16657 16644 15850 0 -1 64 1485 0 0 0 6 0 0 0 16 0 9 0 22340500 889446400 5634 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=16658/tid=16661] ppid=16657 vsize=868600 CPUtime=0
/proc/16658/task/16661/stat : 16661 (java) S 16657 16644 15850 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 22340500 889446400 5634 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16658/tid=16662] ppid=16657 vsize=868600 CPUtime=0
/proc/16658/task/16662/stat : 16662 (java) S 16657 16644 15850 0 -1 64 5 0 0 0 0 0 0 0 15 0 9 0 22340500 889446400 5634 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16658/tid=16663] ppid=16657 vsize=868600 CPUtime=0
/proc/16658/task/16663/stat : 16663 (java) S 16657 16644 15850 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 22340502 889446400 5634 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16658/tid=16664] ppid=16657 vsize=868600 CPUtime=0.18
/proc/16658/task/16664/stat : 16664 (java) S 16657 16644 15850 0 -1 64 1489 0 0 0 17 1 0 0 16 0 9 0 22340502 889446400 5634 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16658/tid=16665] ppid=16657 vsize=868600 CPUtime=0
/proc/16658/task/16665/stat : 16665 (java) S 16657 16644 15850 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 22340502 889446400 5634 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16658/tid=16666] ppid=16657 vsize=868600 CPUtime=0
/proc/16658/task/16666/stat : 16666 (java) S 16657 16644 15850 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 22340502 889446400 5634 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.17
Current children cumulated vsize (KiB) 890824

[startup+3.10271 s]
/proc/loadavg: 1.92 2.01 2.09 3/84 16666
/proc/meminfo: memFree=1913928/2055920 swapFree=4192812/4192956
[pid=16644] ppid=16642 vsize=16868 CPUtime=0.44
/proc/16644/stat : 16644 (sugar) S 16642 16644 15850 0 -1 4194304 1310 4571 0 1 5 2 34 3 15 0 1 0 22340423 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 253316083810 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16644/statm: 4217 1111 409 3 0 796 0
[pid=16657] ppid=16644 vsize=5356 CPUtime=0
/proc/16657/stat : 16657 (sh) S 16644 16644 15850 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 22340497 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16657/statm: 1339 233 193 169 0 50 0
[pid=16658] ppid=16657 vsize=868600 CPUtime=2.3
/proc/16658/stat : 16658 (java) S 16657 16644 15850 0 -1 0 6970 0 1 0 215 15 0 0 18 0 9 0 22340498 889446400 5643 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/16658/statm: 217150 5643 2589 9 0 211627 0
[pid=16658/tid=16659] ppid=16657 vsize=868600 CPUtime=1.9
/proc/16658/task/16659/stat : 16659 (java) R 16657 16644 15850 0 -1 64 3289 0 1 0 178 12 0 0 25 0 9 0 22340499 889446400 5643 996147200 134512640 134550932 4294955936 18446744073709551615 102093950 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16658/tid=16660] ppid=16657 vsize=868600 CPUtime=0.19
/proc/16658/task/16660/stat : 16660 (java) S 16657 16644 15850 0 -1 64 1485 0 0 0 17 2 0 0 16 0 9 0 22340500 889446400 5643 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=16658/tid=16661] ppid=16657 vsize=868600 CPUtime=0
/proc/16658/task/16661/stat : 16661 (java) S 16657 16644 15850 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 22340500 889446400 5643 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16658/tid=16662] ppid=16657 vsize=868600 CPUtime=0
/proc/16658/task/16662/stat : 16662 (java) S 16657 16644 15850 0 -1 64 5 0 0 0 0 0 0 0 15 0 9 0 22340500 889446400 5643 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16658/tid=16663] ppid=16657 vsize=868600 CPUtime=0
/proc/16658/task/16663/stat : 16663 (java) S 16657 16644 15850 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 22340502 889446400 5643 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16658/tid=16664] ppid=16657 vsize=868600 CPUtime=0.19
/proc/16658/task/16664/stat : 16664 (java) S 16657 16644 15850 0 -1 64 1497 0 0 0 18 1 0 0 16 0 9 0 22340502 889446400 5643 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16658/tid=16665] ppid=16657 vsize=868600 CPUtime=0
/proc/16658/task/16665/stat : 16665 (java) S 16657 16644 15850 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 22340502 889446400 5643 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16658/tid=16666] ppid=16657 vsize=868600 CPUtime=0
/proc/16658/task/16666/stat : 16666 (java) S 16657 16644 15850 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 22340502 889446400 5643 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.74
Current children cumulated vsize (KiB) 890824

[startup+6.302 s]
/proc/loadavg: 1.93 2.01 2.09 3/76 16668
/proc/meminfo: memFree=1905416/2055920 swapFree=4192812/4192956
[pid=16644] ppid=16642 vsize=16868 CPUtime=2.95
/proc/16644/stat : 16644 (sugar) S 16642 16644 15850 0 -1 4194304 1363 11906 0 2 5 2 266 22 16 0 1 0 22340423 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 253316083810 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16644/statm: 4217 1111 409 3 0 796 0
[pid=16667] ppid=16644 vsize=5356 CPUtime=0
/proc/16667/stat : 16667 (sh) S 16644 16644 15850 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 22340754 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16667/statm: 1339 232 193 169 0 50 0
[pid=16668] ppid=16667 vsize=14132 CPUtime=2.96
/proc/16668/stat : 16668 (picosat) R 16667 16644 15850 0 -1 4194304 3100 0 0 0 134 162 0 0 25 0 1 0 22340754 14471168 3086 996147200 134512640 134931368 4294956256 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/16668/statm: 3533 3086 40 102 0 3428 0
Current children cumulated CPU time (s) 5.91
Current children cumulated vsize (KiB) 36356

[startup+12.7016 s]
/proc/loadavg: 1.93 2.01 2.09 3/76 16668
/proc/meminfo: memFree=1882248/2055920 swapFree=4192812/4192956
[pid=16644] ppid=16642 vsize=16868 CPUtime=2.95
/proc/16644/stat : 16644 (sugar) S 16642 16644 15850 0 -1 4194304 1363 11906 0 2 5 2 266 22 16 0 1 0 22340423 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 253316083810 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16644/statm: 4217 1111 409 3 0 796 0
[pid=16667] ppid=16644 vsize=5356 CPUtime=0
/proc/16667/stat : 16667 (sh) S 16644 16644 15850 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 22340754 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16667/statm: 1339 232 193 169 0 50 0
[pid=16668] ppid=16667 vsize=36508 CPUtime=9.29
/proc/16668/stat : 16668 (picosat) R 16667 16644 15850 0 -1 4194304 8784 0 0 0 424 505 0 0 25 0 1 0 22340754 37384192 8770 996147200 134512640 134931368 4294956256 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/16668/statm: 9127 8770 40 102 0 9022 0
Current children cumulated CPU time (s) 12.24
Current children cumulated vsize (KiB) 58732

[startup+25.5027 s]
/proc/loadavg: 1.95 2.01 2.09 3/76 16668
/proc/meminfo: memFree=1876872/2055920 swapFree=4192812/4192956
[pid=16644] ppid=16642 vsize=16868 CPUtime=2.95
/proc/16644/stat : 16644 (sugar) S 16642 16644 15850 0 -1 4194304 1363 11906 0 2 5 2 266 22 16 0 1 0 22340423 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 253316083810 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16644/statm: 4217 1111 409 3 0 796 0
[pid=16667] ppid=16644 vsize=5356 CPUtime=0
/proc/16667/stat : 16667 (sh) S 16644 16644 15850 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 22340754 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16667/statm: 1339 232 193 169 0 50 0
[pid=16668] ppid=16667 vsize=39412 CPUtime=21.97
/proc/16668/stat : 16668 (picosat) R 16667 16644 15850 0 -1 4194304 9554 0 0 0 1652 545 0 0 25 0 1 0 22340754 40357888 9540 996147200 134512640 134931368 4294956256 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/16668/statm: 9853 9540 42 102 0 9748 0
Current children cumulated CPU time (s) 24.92
Current children cumulated vsize (KiB) 61636

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

[startup+38.3019 s]
/proc/loadavg: 1.95 2.01 2.09 3/76 16668
/proc/meminfo: memFree=1876808/2055920 swapFree=4192812/4192956
[pid=16644] ppid=16642 vsize=16868 CPUtime=2.95
/proc/16644/stat : 16644 (sugar) S 16642 16644 15850 0 -1 4194304 1363 11906 0 2 5 2 266 22 16 0 1 0 22340423 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 253316083810 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16644/statm: 4217 1111 409 3 0 796 0
[pid=16667] ppid=16644 vsize=5356 CPUtime=0
/proc/16667/stat : 16667 (sh) S 16644 16644 15850 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 22340754 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16667/statm: 1339 232 193 169 0 50 0
[pid=16668] ppid=16667 vsize=39544 CPUtime=34.65
/proc/16668/stat : 16668 (picosat) R 16667 16644 15850 0 -1 4194304 9570 0 0 0 2920 545 0 0 25 0 1 0 22340754 40493056 9556 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16668/statm: 9886 9556 42 102 0 9781 0
Current children cumulated CPU time (s) 37.6
Current children cumulated vsize (KiB) 61768

[startup+41.5022 s]
/proc/loadavg: 1.96 2.01 2.09 3/76 16668
/proc/meminfo: memFree=1876808/2055920 swapFree=4192812/4192956
[pid=16644] ppid=16642 vsize=16868 CPUtime=2.95
/proc/16644/stat : 16644 (sugar) S 16642 16644 15850 0 -1 4194304 1363 11906 0 2 5 2 266 22 16 0 1 0 22340423 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 253316083810 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16644/statm: 4217 1111 409 3 0 796 0
[pid=16667] ppid=16644 vsize=5356 CPUtime=0
/proc/16667/stat : 16667 (sh) S 16644 16644 15850 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 22340754 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16667/statm: 1339 232 193 169 0 50 0
[pid=16668] ppid=16667 vsize=39544 CPUtime=37.82
/proc/16668/stat : 16668 (picosat) R 16667 16644 15850 0 -1 4194304 9574 0 0 0 3237 545 0 0 25 0 1 0 22340754 40493056 9560 996147200 134512640 134931368 4294956256 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/16668/statm: 9886 9560 42 102 0 9781 0
Current children cumulated CPU time (s) 40.77
Current children cumulated vsize (KiB) 61768

[startup+44.7015 s]
/proc/loadavg: 1.96 2.01 2.09 3/76 16668
/proc/meminfo: memFree=1876808/2055920 swapFree=4192812/4192956
[pid=16644] ppid=16642 vsize=16868 CPUtime=2.95
/proc/16644/stat : 16644 (sugar) S 16642 16644 15850 0 -1 4194304 1363 11906 0 2 5 2 266 22 16 0 1 0 22340423 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 253316083810 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16644/statm: 4217 1111 409 3 0 796 0
[pid=16667] ppid=16644 vsize=5356 CPUtime=0
/proc/16667/stat : 16667 (sh) S 16644 16644 15850 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 22340754 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16667/statm: 1339 232 193 169 0 50 0
[pid=16668] ppid=16667 vsize=39544 CPUtime=40.98
/proc/16668/stat : 16668 (picosat) R 16667 16644 15850 0 -1 4194304 9580 0 0 0 3553 545 0 0 25 0 1 0 22340754 40493056 9566 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16668/statm: 9886 9566 42 102 0 9781 0
Current children cumulated CPU time (s) 43.93
Current children cumulated vsize (KiB) 61768

[startup+46.3016 s]
/proc/loadavg: 1.96 2.01 2.09 3/76 16668
/proc/meminfo: memFree=1876808/2055920 swapFree=4192812/4192956
[pid=16644] ppid=16642 vsize=16868 CPUtime=2.95
/proc/16644/stat : 16644 (sugar) S 16642 16644 15850 0 -1 4194304 1363 11906 0 2 5 2 266 22 16 0 1 0 22340423 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 253316083810 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16644/statm: 4217 1111 409 3 0 796 0
[pid=16667] ppid=16644 vsize=5356 CPUtime=0
/proc/16667/stat : 16667 (sh) S 16644 16644 15850 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 22340754 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16667/statm: 1339 232 193 169 0 50 0
[pid=16668] ppid=16667 vsize=39544 CPUtime=42.57
/proc/16668/stat : 16668 (picosat) R 16667 16644 15850 0 -1 4194304 9583 0 0 0 3712 545 0 0 25 0 1 0 22340754 40493056 9569 996147200 134512640 134931368 4294956256 18446744073709551615 134525760 0 0 4096 0 0 0 0 17 1 0 0
/proc/16668/statm: 9886 9569 42 102 0 9781 0
Current children cumulated CPU time (s) 45.52
Current children cumulated vsize (KiB) 61768

[startup+47.1017 s]
/proc/loadavg: 1.96 2.01 2.09 3/76 16668
/proc/meminfo: memFree=1876808/2055920 swapFree=4192812/4192956
[pid=16644] ppid=16642 vsize=16868 CPUtime=2.95
/proc/16644/stat : 16644 (sugar) S 16642 16644 15850 0 -1 4194304 1363 11906 0 2 5 2 266 22 16 0 1 0 22340423 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 253316083810 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16644/statm: 4217 1111 409 3 0 796 0
[pid=16667] ppid=16644 vsize=5356 CPUtime=0
/proc/16667/stat : 16667 (sh) S 16644 16644 15850 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 22340754 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16667/statm: 1339 232 193 169 0 50 0
[pid=16668] ppid=16667 vsize=39544 CPUtime=43.36
/proc/16668/stat : 16668 (picosat) R 16667 16644 15850 0 -1 4194304 9584 0 0 0 3791 545 0 0 25 0 1 0 22340754 40493056 9570 996147200 134512640 134931368 4294956256 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/16668/statm: 9886 9570 42 102 0 9781 0
Current children cumulated CPU time (s) 46.31
Current children cumulated vsize (KiB) 61768

[startup+47.3067 s]
/proc/loadavg: 1.96 2.01 2.09 3/76 16668
/proc/meminfo: memFree=1881096/2055920 swapFree=4192812/4192956
[pid=16644] ppid=16642 vsize=16868 CPUtime=46.45
/proc/16644/stat : 16644 (sugar) S 16642 16644 15850 0 -1 4194304 1443 21782 0 2 5 2 4069 569 16 0 1 0 22340423 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 253316083810 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16644/statm: 4217 1112 409 3 0 796 0
Current children cumulated CPU time (s) 46.45
Current children cumulated vsize (KiB) 16868

Child status: 0
Real time (s): 47.3948
CPU time (s): 46.6279
CPU user time (s): 40.8788
CPU system time (s): 5.74913
CPU usage (%): 98.382
Max. virtual memory (cumulated for all children) (KiB): 890824

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 40.8788
system time used= 5.74913
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 27074
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= 7138
involuntary context switches= 7889

runsolver used 0.067989 second user time and 0.164974 second system time

The end

Launcher Data 

Begin job on node25 at 2009-07-12 00:52:21
IDJOB=2071092
IDBENCH=55434
IDSOLVER=738
FILE ID=node25/2071092-1247352740
PBS_JOBID= 9506945
Free space on /tmp= 66300 MiB

SOLVER NAME= Sugar v1.14.6+picosat
BENCH NAME= CPAI08/csp/golombRulerArity4/normalized-ruler-34-8-a4.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-2071092-1247352740/watcher-2071092-1247352740 -o /tmp/evaluation-result-2071092-1247352740/solver-2071092-1247352740 -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-2071092-1247352740.xml

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

MD5SUM BENCH= 524f5c601faa3cbd56197d545e9de63a
RANDOM SEED=500062918

node25.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		: 3000.231
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		: 3000.231
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:       1938808 kB
Buffers:          5088 kB
Cached:          44756 kB
SwapCached:          0 kB
Active:          47956 kB
Inactive:        20960 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1938808 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1356 kB
Writeback:           0 kB
Mapped:          29740 kB
Slab:            33484 kB
Committed_AS:   215608 kB
PageTables:       1840 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= 66300 MiB
End job on node25 at 2009-07-12 00:53:08