Trace number 2081993

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+picosatUNSAT 14.0599 14.2975

General information on the benchmark

Namecsp/rlfapScens/
normalized-scen8.xml
MD5SUMd7cebb3d1eb044a9483fdd1ea1c74095
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.556914
Satisfiable
(Un)Satisfiability was proved
Number of variables916
Number of constraints5744
Maximum constraint arity2
Maximum domain size44
Number of constraints which are defined in extension0
Number of constraints which are defined in intension5744
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 06:55:08 2009
0.00/0.08	c 0	PID 27257
0.00/0.08	c 0	HOST node68.alineos.net
0.00/0.08	c 0	CONVERTING HOME/instance-2081993-1247374508.xml TO HOME/temp.csp
0.00/0.08	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.XML2CSP -v -v 'HOME/instance-2081993-1247374508.xml' 'HOME/temp.csp'
0.07/1.00	c 1	7 domains, 916 variables, 2 predicates, 0 relations, 5744 constraints
0.07/1.02	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.07/1.02	c 1	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'
1.04/1.10	c 1	Parsing HOME/temp.csp
1.14/1.23	c 1	parsed 6669 expressions
1.14/1.24	c 1	Heap : 2 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.14/1.24	c 1	Converting to clausal form CSP
1.14/1.27	c 1	converted 667 (10%) expressions
1.73/1.86	c 2	converted 1334 (20%) expressions
2.52/2.63	c 2	converted 2001 (30%) expressions
3.32/3.47	c 3	converted 2668 (40%) expressions
4.11/4.23	c 4	converted 3335 (50%) expressions
4.90/5.04	c 5	converted 4002 (60%) expressions
5.59/5.72	c 6	converted 4669 (70%) expressions
6.39/6.54	c 6	converted 5336 (80%) expressions
7.08/7.21	c 7	converted 6003 (90%) expressions
7.86/8.04	c 8	converted 6669 (100%) expressions
7.86/8.04	c 8	CSP : 916 integers, 0 booleans, 6646 clauses, largest domain size 44
7.86/8.04	c 8	Heap : 14 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
7.86/8.04	c 8	Propagation in CSP
8.76/8.98	c 9	192 values, 0 unsatisfiable literals, and 0 valid clauses are removed
8.76/8.98	c 9	CSP : 916 integers, 0 booleans, 6646 clauses, largest domain size 44
8.76/8.98	c 9	Heap : 14 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
8.76/8.99	c 9	Simplifing CSP by introducing new Boolean variables
8.86/9.05	c 9	CSP : 916 integers, 10806 booleans, 17452 clauses, largest domain size 44
8.86/9.06	c 9	Heap : 17 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
9.05/9.20	c 9	Encoding CSP to SAT : HOME/temp.cnf
9.05/9.25	c 9	92 (10%) CSP integer variables are encoded (3160 clauses, 38989 bytes)
9.05/9.28	c 9	184 (20%) CSP integer variables are encoded (6681 clauses, 84762 bytes)
9.15/9.31	c 9	275 (30%) CSP integer variables are encoded (9952 clauses, 127730 bytes)
9.15/9.34	c 9	367 (40%) CSP integer variables are encoded (13113 clauses, 175145 bytes)
9.15/9.36	c 9	458 (50%) CSP integer variables are encoded (16089 clauses, 219785 bytes)
9.15/9.39	c 9	550 (60%) CSP integer variables are encoded (19489 clauses, 270785 bytes)
9.25/9.41	c 9	642 (70%) CSP integer variables are encoded (22044 clauses, 309110 bytes)
9.25/9.44	c 9	733 (80%) CSP integer variables are encoded (25269 clauses, 357485 bytes)
9.25/9.46	c 9	825 (90%) CSP integer variables are encoded (28173 clauses, 401045 bytes)
9.25/9.49	c 9	916 (100%) CSP integer variables are encoded (31315 clauses, 448175 bytes)
9.45/9.67	c 10	1746 (10%) CSP clauses are encoded (57211 clauses, 932542 bytes)
9.65/9.85	c 10	3491 (20%) CSP clauses are encoded (90018 clauses, 1574841 bytes)
9.85/10.01	c 10	5236 (30%) CSP clauses are encoded (119323 clauses, 2153064 bytes)
9.94/10.15	c 10	6981 (40%) CSP clauses are encoded (144256 clauses, 2641691 bytes)
10.13/10.31	c 10	8726 (50%) CSP clauses are encoded (174434 clauses, 3237131 bytes)
10.24/10.46	c 10	10472 (60%) CSP clauses are encoded (204156 clauses, 3858465 bytes)
10.43/10.61	c 10	12217 (70%) CSP clauses are encoded (233297 clauses, 4467580 bytes)
10.54/10.78	c 11	13962 (80%) CSP clauses are encoded (266904 clauses, 5161011 bytes)
10.74/10.91	c 11	15707 (90%) CSP clauses are encoded (292333 clauses, 5680922 bytes)
10.84/11.09	c 11	17452 (100%) CSP clauses are encoded (325629 clauses, 6356944 bytes)
10.84/11.09	c 11	17452 CSP clauses encoded
10.84/11.09	c 11	Writing map file : HOME/temp.map
10.93/11.12	c 11	Heap : 14 MiB used (max 694 MiB), NonHeap : 14 MiB used (max 116 MiB)
10.93/11.12	c 11	SAT : 43037 SAT variables, 325629 SAT clauses, 6356944 bytes
10.93/11.12	c 11	Heap : 14 MiB used (max 694 MiB), NonHeap : 14 MiB used (max 116 MiB)
10.93/11.14	c 11	SOLVING HOME/temp.cnf
10.93/11.14	c 11	CMD HOME/picosat 'HOME/temp.cnf' -o 'HOME/temp.out'
13.70/13.96	c 14	DECODING HOME/temp.out WITH HOME/temp.map
13.70/13.96	c 14	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'
13.77/14.05	c 14	Decoding HOME/temp.out
13.77/14.23	s UNSATISFIABLE
13.77/14.23	c 14	Heap : 2 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
13.77/14.29	c 14	CPU 14.04 (0.05 0.02 12.22 1.75)
13.77/14.29	c 14	END Sun Jul 12 06:55:22 2009

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2081993-1247374508/watcher-2081993-1247374508 -o /tmp/evaluation-result-2081993-1247374508/solver-2081993-1247374508 -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-2081993-1247374508.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: 2.20 2.10 2.02 4/76 27257
/proc/meminfo: memFree=1622288/2055920 swapFree=4192952/4192956
[pid=27257] ppid=27255 vsize=12000 CPUtime=0
/proc/27257/stat : 27257 (sugar) R 27255 27257 22504 0 -1 4194304 211 0 0 0 0 0 0 0 20 0 1 0 24513474 12288000 179 996147200 4194304 4206940 548682068608 18446744073709551615 209578446896 0 0 4224 0 0 0 0 17 1 0 0
/proc/27257/statm: 3000 179 140 3 0 100 0

[startup+0.130466 s]
/proc/loadavg: 2.20 2.10 2.02 4/76 27257
/proc/meminfo: memFree=1622288/2055920 swapFree=4192952/4192956
[pid=27257] ppid=27255 vsize=16868 CPUtime=0.07
/proc/27257/stat : 27257 (sugar) S 27255 27257 22504 0 -1 4194304 1227 128 0 0 5 2 0 0 21 0 1 0 24513474 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 209569493090 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27257/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+0.20215 s]
/proc/loadavg: 2.20 2.10 2.02 4/76 27257
/proc/meminfo: memFree=1622288/2055920 swapFree=4192952/4192956
[pid=27257] ppid=27255 vsize=16868 CPUtime=0.07
/proc/27257/stat : 27257 (sugar) S 27255 27257 22504 0 -1 4194304 1227 128 0 0 5 2 0 0 21 0 1 0 24513474 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 209569493090 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27257/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+0.301161 s]
/proc/loadavg: 2.20 2.10 2.02 4/76 27257
/proc/meminfo: memFree=1622288/2055920 swapFree=4192952/4192956
[pid=27257] ppid=27255 vsize=16868 CPUtime=0.07
/proc/27257/stat : 27257 (sugar) S 27255 27257 22504 0 -1 4194304 1227 128 0 0 5 2 0 0 21 0 1 0 24513474 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 209569493090 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27257/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+0.701232 s]
/proc/loadavg: 2.20 2.10 2.02 4/76 27257
/proc/meminfo: memFree=1622288/2055920 swapFree=4192952/4192956
[pid=27257] ppid=27255 vsize=16868 CPUtime=0.07
/proc/27257/stat : 27257 (sugar) S 27255 27257 22504 0 -1 4194304 1227 128 0 0 5 2 0 0 21 0 1 0 24513474 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 209569493090 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27257/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+1.50237 s]
/proc/loadavg: 2.20 2.10 2.02 3/87 27279
/proc/meminfo: memFree=1614776/2055920 swapFree=4192952/4192956
[pid=27257] ppid=27255 vsize=16868 CPUtime=0.98
/proc/27257/stat : 27257 (sugar) S 27255 27257 22504 0 -1 4194304 1309 7778 0 1 5 2 86 5 15 0 1 0 24513474 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 209569493090 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27257/statm: 4217 1111 409 3 0 796 0
[pid=27270] ppid=27257 vsize=5356 CPUtime=0
/proc/27270/stat : 27270 (sh) S 27257 27257 22504 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 24513576 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27270/statm: 1339 233 193 169 0 50 0
[pid=27271] ppid=27270 vsize=864200 CPUtime=0.45
/proc/27271/stat : 27271 (java) S 27270 27257 22504 0 -1 0 4309 0 1 0 43 2 0 0 18 0 9 0 24513576 884940800 3753 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/27271/statm: 216050 3753 1741 9 0 210555 0
[pid=27271/tid=27272] ppid=27270 vsize=864200 CPUtime=0.34
/proc/27271/task/27272/stat : 27272 (java) R 27270 27257 22504 0 -1 64 2666 0 1 0 33 1 0 0 19 0 9 0 24513577 884940800 3753 996147200 134512640 134550932 4294955936 18446744073709551615 4126457636 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27271/tid=27273] ppid=27270 vsize=864200 CPUtime=0.02
/proc/27271/task/27273/stat : 27273 (java) S 27270 27257 22504 0 -1 64 624 0 0 0 2 0 0 0 16 0 9 0 24513578 884940800 3753 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=27271/tid=27274] ppid=27270 vsize=864200 CPUtime=0
/proc/27271/task/27274/stat : 27274 (java) S 27270 27257 22504 0 -1 64 11 0 0 0 0 0 0 0 19 0 9 0 24513578 884940800 3753 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27271/tid=27275] ppid=27270 vsize=864200 CPUtime=0
/proc/27271/task/27275/stat : 27275 (java) S 27270 27257 22504 0 -1 64 4 0 0 0 0 0 0 0 20 0 9 0 24513578 884940800 3753 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27271/tid=27276] ppid=27270 vsize=864200 CPUtime=0
/proc/27271/task/27276/stat : 27276 (java) S 27270 27257 22504 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 24513581 884940800 3753 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27271/tid=27277] ppid=27270 vsize=864200 CPUtime=0.07
/proc/27271/task/27277/stat : 27277 (java) S 27270 27257 22504 0 -1 64 326 0 0 0 7 0 0 0 16 0 9 0 24513581 884940800 3753 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27271/tid=27278] ppid=27270 vsize=864200 CPUtime=0
/proc/27271/task/27278/stat : 27278 (java) S 27270 27257 22504 0 -1 64 0 0 0 0 0 0 0 0 19 0 9 0 24513581 884940800 3753 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27271/tid=27279] ppid=27270 vsize=864200 CPUtime=0
/proc/27271/task/27279/stat : 27279 (java) S 27270 27257 22504 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 24513581 884940800 3753 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.43
Current children cumulated vsize (KiB) 886424

[startup+3.10264 s]
/proc/loadavg: 2.20 2.10 2.02 3/87 27279
/proc/meminfo: memFree=1604472/2055920 swapFree=4192952/4192956
[pid=27257] ppid=27255 vsize=16868 CPUtime=0.98
/proc/27257/stat : 27257 (sugar) S 27255 27257 22504 0 -1 4194304 1309 7778 0 1 5 2 86 5 15 0 1 0 24513474 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 209569493090 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27257/statm: 4217 1111 409 3 0 796 0
[pid=27270] ppid=27257 vsize=5356 CPUtime=0
/proc/27270/stat : 27270 (sh) S 27257 27257 22504 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 24513576 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27270/statm: 1339 233 193 169 0 50 0
[pid=27271] ppid=27270 vsize=868572 CPUtime=2.04
/proc/27271/stat : 27271 (java) S 27270 27257 22504 0 -1 0 7452 0 1 0 199 5 0 0 18 0 9 0 24513576 889417728 6570 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/27271/statm: 217143 6570 2568 9 0 211648 0
[pid=27271/tid=27272] ppid=27270 vsize=868572 CPUtime=1.69
/proc/27271/task/27272/stat : 27272 (java) R 27270 27257 22504 0 -1 64 2799 0 1 0 168 1 0 0 25 0 9 0 24513577 889417728 6570 996147200 134512640 134550932 4294955936 18446744073709551615 4126527068 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27271/tid=27273] ppid=27270 vsize=868572 CPUtime=0.14
/proc/27271/task/27273/stat : 27273 (java) S 27270 27257 22504 0 -1 64 2480 0 0 0 13 1 0 0 16 0 9 0 24513578 889417728 6570 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=27271/tid=27274] ppid=27270 vsize=868572 CPUtime=0
/proc/27271/task/27274/stat : 27274 (java) S 27270 27257 22504 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 24513578 889417728 6570 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27271/tid=27275] ppid=27270 vsize=868572 CPUtime=0
/proc/27271/task/27275/stat : 27275 (java) S 27270 27257 22504 0 -1 64 5 0 0 0 0 0 0 0 16 0 9 0 24513578 889417728 6570 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27271/tid=27276] ppid=27270 vsize=868572 CPUtime=0
/proc/27271/task/27276/stat : 27276 (java) S 27270 27257 22504 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 24513581 889417728 6570 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27271/tid=27277] ppid=27270 vsize=868572 CPUtime=0.17
/proc/27271/task/27277/stat : 27277 (java) S 27270 27257 22504 0 -1 64 1475 0 0 0 17 0 0 0 15 0 9 0 24513581 889417728 6570 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27271/tid=27278] ppid=27270 vsize=868572 CPUtime=0
/proc/27271/task/27278/stat : 27278 (java) S 27270 27257 22504 0 -1 64 0 0 0 0 0 0 0 0 19 0 9 0 24513581 889417728 6570 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27271/tid=27279] ppid=27270 vsize=868572 CPUtime=0
/proc/27271/task/27279/stat : 27279 (java) S 27270 27257 22504 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 24513581 889417728 6570 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 3.02
Current children cumulated vsize (KiB) 890796

[startup+6.30218 s]
/proc/loadavg: 2.18 2.10 2.02 3/87 27279
/proc/meminfo: memFree=1596920/2055920 swapFree=4192952/4192956
[pid=27257] ppid=27255 vsize=16868 CPUtime=0.98
/proc/27257/stat : 27257 (sugar) S 27255 27257 22504 0 -1 4194304 1309 7778 0 1 5 2 86 5 15 0 1 0 24513474 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 209569493090 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27257/statm: 4217 1111 409 3 0 796 0
[pid=27270] ppid=27257 vsize=5356 CPUtime=0
/proc/27270/stat : 27270 (sh) S 27257 27257 22504 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 24513576 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27270/statm: 1339 233 193 169 0 50 0
[pid=27271] ppid=27270 vsize=868572 CPUtime=5.21
/proc/27271/stat : 27271 (java) S 27270 27257 22504 0 -1 0 9414 0 1 0 513 8 0 0 18 0 9 0 24513576 889417728 8258 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/27271/statm: 217143 8258 2568 9 0 211648 0
[pid=27271/tid=27272] ppid=27270 vsize=868572 CPUtime=4.59
/proc/27271/task/27272/stat : 27272 (java) R 27270 27257 22504 0 -1 64 3073 0 1 0 457 2 0 0 25 0 9 0 24513577 889417728 8258 996147200 134512640 134550932 4294955936 18446744073709551615 4126521719 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27271/tid=27273] ppid=27270 vsize=868572 CPUtime=0.4
/proc/27271/task/27273/stat : 27273 (java) S 27270 27257 22504 0 -1 64 4161 0 0 0 36 4 0 0 16 0 9 0 24513578 889417728 8258 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=27271/tid=27274] ppid=27270 vsize=868572 CPUtime=0
/proc/27271/task/27274/stat : 27274 (java) S 27270 27257 22504 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 24513578 889417728 8258 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27271/tid=27275] ppid=27270 vsize=868572 CPUtime=0
/proc/27271/task/27275/stat : 27275 (java) S 27270 27257 22504 0 -1 64 5 0 0 0 0 0 0 0 16 0 9 0 24513578 889417728 8258 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27271/tid=27276] ppid=27270 vsize=868572 CPUtime=0
/proc/27271/task/27276/stat : 27276 (java) S 27270 27257 22504 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 24513581 889417728 8258 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27271/tid=27277] ppid=27270 vsize=868572 CPUtime=0.19
/proc/27271/task/27277/stat : 27277 (java) S 27270 27257 22504 0 -1 64 1482 0 0 0 19 0 0 0 16 0 9 0 24513581 889417728 8258 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27271/tid=27278] ppid=27270 vsize=868572 CPUtime=0
/proc/27271/task/27278/stat : 27278 (java) S 27270 27257 22504 0 -1 64 0 0 0 0 0 0 0 0 19 0 9 0 24513581 889417728 8258 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27271/tid=27279] ppid=27270 vsize=868572 CPUtime=0
/proc/27271/task/27279/stat : 27279 (java) S 27270 27257 22504 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 24513581 889417728 8258 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.19
Current children cumulated vsize (KiB) 890796

[startup+12.7013 s]
/proc/loadavg: 2.17 2.09 2.02 3/79 27281
/proc/meminfo: memFree=1605944/2055920 swapFree=4192952/4192956
[pid=27257] ppid=27255 vsize=16868 CPUtime=10.97
/proc/27257/stat : 27257 (sugar) S 27255 27257 22504 0 -1 4194304 1365 20846 0 2 5 2 1067 23 16 0 1 0 24513474 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 209569493090 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27257/statm: 4217 1113 409 3 0 796 0
[pid=27280] ppid=27257 vsize=5356 CPUtime=0
/proc/27280/stat : 27280 (sh) S 27257 27257 22504 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 24514588 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27280/statm: 1339 232 193 169 0 50 0
[pid=27281] ppid=27280 vsize=10220 CPUtime=1.54
/proc/27281/stat : 27281 (picosat) R 27280 27257 22504 0 -1 4194304 2083 0 0 0 70 84 0 0 25 0 1 0 24514588 10465280 2069 996147200 134512640 134931368 4294956256 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/27281/statm: 2555 2069 40 102 0 2450 0
Current children cumulated CPU time (s) 12.51
Current children cumulated vsize (KiB) 32444

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

[startup+12.8023 s]
/proc/loadavg: 2.17 2.09 2.02 3/79 27281
/proc/meminfo: memFree=1605944/2055920 swapFree=4192952/4192956
[pid=27257] ppid=27255 vsize=16868 CPUtime=10.97
/proc/27257/stat : 27257 (sugar) S 27255 27257 22504 0 -1 4194304 1365 20846 0 2 5 2 1067 23 16 0 1 0 24513474 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 209569493090 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27257/statm: 4217 1113 409 3 0 796 0
[pid=27280] ppid=27257 vsize=5356 CPUtime=0
/proc/27280/stat : 27280 (sh) S 27257 27257 22504 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 24514588 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27280/statm: 1339 232 193 169 0 50 0
[pid=27281] ppid=27280 vsize=11128 CPUtime=1.64
/proc/27281/stat : 27281 (picosat) R 27280 27257 22504 0 -1 4194304 2177 0 0 0 75 89 0 0 25 0 1 0 24514588 11395072 2163 996147200 134512640 134931368 4294956256 18446744073709551615 134549273 0 0 4096 0 0 0 0 17 1 0 0
/proc/27281/statm: 2782 2163 40 102 0 2677 0
Current children cumulated CPU time (s) 12.61
Current children cumulated vsize (KiB) 33352

[startup+13.6024 s]
/proc/loadavg: 2.17 2.09 2.02 3/79 27281
/proc/meminfo: memFree=1601912/2055920 swapFree=4192952/4192956
[pid=27257] ppid=27255 vsize=16868 CPUtime=10.97
/proc/27257/stat : 27257 (sugar) S 27255 27257 22504 0 -1 4194304 1365 20846 0 2 5 2 1067 23 16 0 1 0 24513474 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 209569493090 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27257/statm: 4217 1113 409 3 0 796 0
[pid=27280] ppid=27257 vsize=5356 CPUtime=0
/proc/27280/stat : 27280 (sh) S 27257 27257 22504 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 24514588 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27280/statm: 1339 232 193 169 0 50 0
[pid=27281] ppid=27280 vsize=13636 CPUtime=2.42
/proc/27281/stat : 27281 (picosat) R 27280 27257 22504 0 -1 4194304 2923 0 0 0 110 132 0 0 25 0 1 0 24514588 13963264 2909 996147200 134512640 134931368 4294956256 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/27281/statm: 3409 2909 40 102 0 3304 0
Current children cumulated CPU time (s) 13.39
Current children cumulated vsize (KiB) 35860

[startup+14.0025 s]
/proc/loadavg: 2.17 2.09 2.02 3/79 27281
/proc/meminfo: memFree=1601912/2055920 swapFree=4192952/4192956
[pid=27257] ppid=27255 vsize=16868 CPUtime=13.77
/proc/27257/stat : 27257 (sugar) S 27255 27257 22504 0 -1 4194304 1428 24406 0 2 5 2 1199 171 17 0 1 0 24513474 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 209569493090 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27257/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 13.77
Current children cumulated vsize (KiB) 16868

[startup+14.2025 s]
/proc/loadavg: 2.17 2.09 2.02 3/79 27281
/proc/meminfo: memFree=1601912/2055920 swapFree=4192952/4192956
[pid=27257] ppid=27255 vsize=16868 CPUtime=13.77
/proc/27257/stat : 27257 (sugar) S 27255 27257 22504 0 -1 4194304 1446 24406 0 2 5 2 1199 171 16 0 1 0 24513474 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 209569493090 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27257/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 13.77
Current children cumulated vsize (KiB) 16868

Child status: 0
Real time (s): 14.2975
CPU time (s): 14.0599
CPU user time (s): 12.2771
CPU system time (s): 1.78273
CPU usage (%): 98.3382
Max. virtual memory (cumulated for all children) (KiB): 893360

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 12.2771
system time used= 1.78273
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 30525
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= 9395
involuntary context switches= 9519

runsolver used 0.024996 second user time and 0.058991 second system time

The end

Launcher Data 

Begin job on node68 at 2009-07-12 06:55:08
IDJOB=2081993
IDBENCH=57517
IDSOLVER=738
FILE ID=node68/2081993-1247374508
PBS_JOBID= 9507085
Free space on /tmp= 66452 MiB

SOLVER NAME= Sugar v1.14.6+picosat
BENCH NAME= CPAI08/csp/rlfapScens/normalized-scen8.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-2081993-1247374508/watcher-2081993-1247374508 -o /tmp/evaluation-result-2081993-1247374508/solver-2081993-1247374508 -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-2081993-1247374508.xml

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

MD5SUM BENCH= d7cebb3d1eb044a9483fdd1ea1c74095
RANDOM SEED=1745559957

node68.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		: 3000.258
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		: 3000.258
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:       1622768 kB
Buffers:         75388 kB
Cached:         215240 kB
SwapCached:          4 kB
Active:         195900 kB
Inactive:       161108 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1622768 kB
SwapTotal:     4192956 kB
SwapFree:      4192952 kB
Dirty:            2040 kB
Writeback:           0 kB
Mapped:          77376 kB
Slab:            61120 kB
Committed_AS:   302152 kB
PageTables:       2024 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66452 MiB
End job on node68 at 2009-07-12 06:55:22