Trace number 1113478

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 NameAnswerNumber of falsified constraintsCPU timeWall clock time
Sugar v1.13+minisat? (MO) 94.43 98.2404

General information on the benchmark

Namecsp/graphColoring/leighton/leighton-5/
normalized-lei450-05a-04.xml
MD5SUM9b02652f068c21dada85a83d70028d36
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkMSAT TO
Best Number of falsified constraints393
Best CPU time to get the best result obtained on this benchmark3600.08
Satisfiable
(Un)Satisfiability was proved
Number of variables450
Number of constraints5714
Maximum constraint arity2
Maximum domain size4
Number of constraints which are defined in extension0
Number of constraints which are defined in intension5714
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.15	c 0	Sugar v1-13 + HOME/minisat
0.00/0.16	c 0	BEGIN Sat Jul 12 19:54:06 2008
0.00/0.16	c 0	PID 14665
0.00/0.17	c 0	HOST node60.alineos.net
0.00/0.17	c 0	CONVERTING HOME/instance-1113478-1215885246.xml TO HOME/temp.csp
0.00/0.17	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.XML2CSP 'HOME/instance-1113478-1215885246.xml' 'HOME/temp.csp'
0.80/1.09	c 1	1 domains, 450 variables, 1 predicates, 0 relations, 5714 constraints
0.88/1.12	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.88/1.12	c 1	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -max -encode 'HOME/temp.csp' 'HOME/temp.cnf' 'HOME/temp.map'
0.89/1.20	c 1	Parsing HOME/temp.csp
0.89/1.45	c 1	parsed 6166 expressions
0.89/1.46	c 1	Heap : 2 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.89/1.50	c 1	MAX CSP: 5714 constraints
0.89/1.50	c 1	Converting to clausal form CSP
0.89/1.70	c 2	converted 1189 (10%) expressions
0.89/1.75	c 2	converted 2377 (20%) expressions
0.89/1.84	c 2	converted 3565 (30%) expressions
0.89/1.87	c 2	converted 4754 (40%) expressions
0.89/1.89	c 2	converted 5942 (50%) expressions
0.89/1.92	c 2	converted 7130 (60%) expressions
0.89/1.95	c 2	converted 8319 (70%) expressions
0.89/2.03	c 2	converted 9507 (80%) expressions
0.89/2.05	c 2	converted 10695 (90%) expressions
2.34/2.61	c 2	converted 11883 (100%) expressions
2.34/2.62	c 2	CSP : 11878 integers, 0 booleans, 17141 clauses, largest domain size 8572
2.34/2.62	c 2	Heap : 16 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
2.34/2.62	c 2	Propagation in CSP
2.54/2.85	c 3	5708 values, 0 unsatisfiable literals, and 0 valid clauses are removed
2.54/2.86	c 3	CSP : 11878 integers, 0 booleans, 17141 clauses, largest domain size 5715
2.54/2.86	c 3	Heap : 17 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
2.54/2.87	c 3	Simplifing CSP by introducing new Boolean variables
2.64/2.94	c 3	CSP : 11878 integers, 11428 booleans, 28569 clauses, largest domain size 5715
2.64/2.94	c 3	Heap : 20 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
2.74/3.06	c 3	Encoding CSP to SAT : HOME/temp.cnf
2.74/3.09	c 3	1188 (10%) CSP integer variables are encoded (900 clauses, 10288 bytes)
2.84/3.10	c 3	2376 (20%) CSP integer variables are encoded (900 clauses, 10288 bytes)
2.84/3.10	c 3	3564 (30%) CSP integer variables are encoded (900 clauses, 10288 bytes)
2.84/3.10	c 3	4752 (40%) CSP integer variables are encoded (900 clauses, 10288 bytes)
2.84/3.11	c 3	5939 (50%) CSP integer variables are encoded (900 clauses, 10288 bytes)
2.84/3.12	c 3	7127 (60%) CSP integer variables are encoded (14214 clauses, 204129 bytes)
2.94/3.22	c 3	8315 (70%) CSP integer variables are encoded (82134 clauses, 1222929 bytes)
2.94/3.25	c 3	9503 (80%) CSP integer variables are encoded (102993 clauses, 1559843 bytes)
2.94/3.26	c 3	10691 (90%) CSP integer variables are encoded (114766 clauses, 1759984 bytes)
2.94/3.28	c 3	11878 (100%) CSP integer variables are encoded (129851 clauses, 2016429 bytes)
3.04/3.37	c 3	2857 (10%) CSP clauses are encoded (138423 clauses, 2161258 bytes)
3.13/3.40	c 3	5714 (20%) CSP clauses are encoded (146995 clauses, 2311565 bytes)
3.13/3.44	c 3	8571 (30%) CSP clauses are encoded (155564 clauses, 2461989 bytes)
3.13/3.47	c 3	11428 (40%) CSP clauses are encoded (164136 clauses, 2612767 bytes)
3.23/3.50	c 3	14285 (50%) CSP clauses are encoded (172708 clauses, 2764367 bytes)
3.23/3.53	c 3	17142 (60%) CSP clauses are encoded (181277 clauses, 2920299 bytes)
7.12/7.44	c 7	19999 (70%) CSP clauses are encoded (2252092 clauses, 47239979 bytes)
68.49/71.87	c 72	22856 (80%) CSP clauses are encoded (33022885 clauses, 732704008 bytes)
72.58/76.00	c 76	25713 (90%) CSP clauses are encoded (35093700 clauses, 783199401 bytes)
83.88/87.69	c 88	28569 (100%) CSP clauses are encoded (41251424 clauses, 933757162 bytes)
83.88/87.70	c 88	28569 CSP clauses encoded
83.88/87.70	c 88	Writing map file : HOME/temp.map
83.97/87.76	c 88	Heap : 13 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
83.97/87.76	c 88	SAT : 153157 SAT variables, 41251424 SAT clauses, 933757162 bytes
83.97/87.76	c 88	Heap : 13 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
84.06/87.82	c 88	OBJECTIVE minimize _COST
84.06/87.82	c 88	OBJECTIVE BOUND: 0 <= _COST <= 
84.06/87.82	c 88	SEARCHING: _COST <= 2857
84.06/87.82	c 88	SOLVING HOME/temp.cnf
84.06/87.82	c 88	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
84.06/87.83	c 88	This is MiniSat 2.0 beta
84.06/87.83	c 88	WARNING: for repeatability, setting FPU to use double precision
84.06/87.83	c 88	============================[ Problem Statistics ]=============================
84.06/87.83	c 88	|                                                                             |
84.06/87.83	c 88	|  Number of variables:  153157                                               |
84.06/87.83	c 88	|  Number of clauses:    41251425                                             |
94.32/98.11	c ERROR INTERRUPTED
94.43/98.24	s UNKNOWN
94.43/98.24	c 98	CPU 77.29 (0.06 0.01 77.23 6.79)
94.43/98.24	c 98	END Sat Jul 12 19:55:44 2008

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

runsolver version 3.2.5 (c) roussel@cril.univ-artois.fr

command line: /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1113478-1215885246/watcher-1113478-1215885246 -o /tmp/evaluation-result-1113478-1215885246/solver-1113478-1215885246 -C 3600 -W 4000 -M 900 --output-limit 1,15 HOME/sugar -max -c -vv -java=java -Xmx700M -jar=HOME/sugar-v1-13.jar -solver=HOME/minisat -tmp=HOME/temp HOME/instance-1113478-1215885246.xml 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 3630 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 4000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.29 2.45 2.51 2/80 14665
/proc/meminfo: memFree=1896472/2055920 swapFree=4192812/4192956
[pid=14665] ppid=14663 vsize=18572 CPUtime=0
/proc/14665/stat : 14665 (runsolver) D 14663 14665 13965 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 45222911 19017728 292 996147200 4194304 4296836 548682068256 18446744073709551615 271894244647 0 0 4096 24578 18446744071563608240 0 0 17 1 0 0
/proc/14665/statm: 4643 292 257 25 0 2626 0

[startup+0.0334971 s]
/proc/loadavg: 2.29 2.45 2.51 2/80 14665
/proc/meminfo: memFree=1896472/2055920 swapFree=4192812/4192956
[pid=14665] ppid=14663 vsize=7504 CPUtime=0
/proc/14665/stat : 14665 (sugar) D 14663 14665 13965 0 -1 4194304 63 0 0 0 0 0 0 0 19 0 1 0 45222911 7684096 48 996147200 4194304 4206940 548682068592 18446744073709551615 271891628752 0 0 4096 0 18446744071563479169 0 0 17 1 0 0
/proc/14665/statm: 1876 48 36 3 0 9 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 7504

[startup+0.101512 s]
/proc/loadavg: 2.29 2.45 2.51 2/80 14665
/proc/meminfo: memFree=1896472/2055920 swapFree=4192812/4192956
[pid=14665] ppid=14663 vsize=12272 CPUtime=0
/proc/14665/stat : 14665 (sugar) D 14663 14665 13965 0 -1 4194304 399 0 1 0 0 0 0 0 18 0 1 0 45222911 12566528 368 996147200 4194304 4206940 548682068592 18446744073709551615 271903141986 0 0 4224 0 18446744071563479169 0 0 17 1 0 0
/proc/14665/statm: 3068 368 274 3 0 168 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12272

[startup+0.301556 s]
/proc/loadavg: 2.29 2.45 2.51 2/80 14665
/proc/meminfo: memFree=1896472/2055920 swapFree=4192812/4192956
[pid=14665] ppid=14663 vsize=13600 CPUtime=0.04
/proc/14665/stat : 14665 (sugar) S 14663 14665 13965 0 -1 4194304 897 127 1 0 3 1 0 0 18 0 1 0 45222911 13926400 796 996147200 4194304 4206940 548682068592 18446744073709551615 271903141986 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/14665/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13600

[startup+0.702624 s]
/proc/loadavg: 2.29 2.45 2.51 2/80 14665
/proc/meminfo: memFree=1896472/2055920 swapFree=4192812/4192956
[pid=14665] ppid=14663 vsize=13600 CPUtime=0.04
/proc/14665/stat : 14665 (sugar) S 14663 14665 13965 0 -1 4194304 897 127 1 0 3 1 0 0 18 0 1 0 45222911 13926400 796 996147200 4194304 4206940 548682068592 18446744073709551615 271903141986 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/14665/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13600

[startup+1.50177 s]
/proc/loadavg: 2.29 2.45 2.51 4/91 14677
/proc/meminfo: memFree=1877440/2055920 swapFree=4192812/4192956
[pid=14665] ppid=14663 vsize=13600 CPUtime=0.89
/proc/14665/stat : 14665 (sugar) S 14663 14665 13965 0 -1 4194304 973 7626 1 1 3 1 80 5 15 0 1 0 45222911 13926400 797 996147200 4194304 4206940 548682068592 18446744073709551615 271903141986 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/14665/statm: 3400 797 370 3 0 500 0
Current children cumulated CPU time (s) 0.89
Current children cumulated vsize (KiB) 13600

[startup+3.10205 s]
/proc/loadavg: 2.29 2.45 2.51 3/91 14687
/proc/meminfo: memFree=1873088/2055920 swapFree=4192812/4192956
[pid=14665] ppid=14663 vsize=13600 CPUtime=0.89
/proc/14665/stat : 14665 (sugar) S 14663 14665 13965 0 -1 4194304 973 7626 1 1 3 1 80 5 15 0 1 0 45222911 13926400 797 996147200 4194304 4206940 548682068592 18446744073709551615 271903141986 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/14665/statm: 3400 797 370 3 0 500 0
[pid=14678] ppid=14665 vsize=5356 CPUtime=0
/proc/14678/stat : 14678 (sh) S 14665 14665 13965 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 45223023 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14678/statm: 1339 233 193 169 0 50 0
[pid=14679] ppid=14678 vsize=868472 CPUtime=1.95
/proc/14679/stat : 14679 (java) S 14678 14665 13965 0 -1 0 11305 0 1 0 188 7 0 0 18 0 9 0 45223023 889315328 10319 996147200 134512640 134550740 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/14679/statm: 217118 10319 2565 9 0 211665 0
[pid=14679/tid=14680] ppid=14678 vsize=868472 CPUtime=1.13
/proc/14679/task/14680/stat : 14680 (java) R 14678 14665 13965 0 -1 64 2893 0 1 0 112 1 0 0 24 0 9 0 45223024 889315328 10319 996147200 134512640 134550740 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14679/tid=14681] ppid=14678 vsize=868472 CPUtime=0.52
/proc/14679/task/14681/stat : 14681 (java) S 14678 14665 13965 0 -1 64 6232 0 0 0 49 3 0 0 16 0 9 0 45223025 889315328 10319 996147200 134512640 134550740 4294955936 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=14679/tid=14682] ppid=14678 vsize=868472 CPUtime=0
/proc/14679/task/14682/stat : 14682 (java) S 14678 14665 13965 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 45223025 889315328 10319 996147200 134512640 134550740 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14679/tid=14683] ppid=14678 vsize=868472 CPUtime=0
/proc/14679/task/14683/stat : 14683 (java) S 14678 14665 13965 0 -1 64 5 0 0 0 0 0 0 0 16 0 9 0 45223025 889315328 10319 996147200 134512640 134550740 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14679/tid=14684] ppid=14678 vsize=868472 CPUtime=0
/proc/14679/task/14684/stat : 14684 (java) S 14678 14665 13965 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 45223027 889315328 10319 996147200 134512640 134550740 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14679/tid=14685] ppid=14678 vsize=868472 CPUtime=0.25
/proc/14679/task/14685/stat : 14685 (java) R 14678 14665 13965 0 -1 64 1488 0 0 0 25 0 0 0 16 0 9 0 45223027 889315328 10319 996147200 134512640 134550740 4294955936 18446744073709551615 101923379 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14679/tid=14686] ppid=14678 vsize=868472 CPUtime=0
/proc/14679/task/14686/stat : 14686 (java) S 14678 14665 13965 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 45223027 889315328 10319 996147200 134512640 134550740 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14679/tid=14687] ppid=14678 vsize=868472 CPUtime=0
/proc/14679/task/14687/stat : 14687 (java) S 14678 14665 13965 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 45223027 889315328 10319 996147200 134512640 134550740 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.84
Current children cumulated vsize (KiB) 887428

[startup+6.30163 s]
/proc/loadavg: 2.35 2.46 2.51 3/91 14687
/proc/meminfo: memFree=1837376/2055920 swapFree=4192812/4192956
[pid=14665] ppid=14663 vsize=13600 CPUtime=0.89
/proc/14665/stat : 14665 (sugar) S 14663 14665 13965 0 -1 4194304 973 7626 1 1 3 1 80 5 15 0 1 0 45222911 13926400 797 996147200 4194304 4206940 548682068592 18446744073709551615 271903141986 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/14665/statm: 3400 797 370 3 0 500 0
[pid=14678] ppid=14665 vsize=5356 CPUtime=0
/proc/14678/stat : 14678 (sh) S 14665 14665 13965 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 45223023 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14678/statm: 1339 233 193 169 0 50 0
[pid=14679] ppid=14678 vsize=868472 CPUtime=5.13
/proc/14679/stat : 14679 (java) S 14678 14665 13965 0 -1 0 11856 0 1 0 481 32 0 0 18 0 9 0 45223023 889315328 10339 996147200 134512640 134550740 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/14679/statm: 217118 10339 2565 9 0 211665 0
[pid=14679/tid=14680] ppid=14678 vsize=868472 CPUtime=4.11
/proc/14679/task/14680/stat : 14680 (java) R 14678 14665 13965 0 -1 64 3426 0 1 0 388 23 0 0 25 0 9 0 45223024 889315328 10339 996147200 134512640 134550740 4294955936 18446744073709551615 4126910713 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14679/tid=14681] ppid=14678 vsize=868472 CPUtime=0.69
/proc/14679/task/14681/stat : 14681 (java) S 14678 14665 13965 0 -1 64 6232 0 0 0 63 6 0 0 16 0 9 0 45223025 889315328 10339 996147200 134512640 134550740 4294955936 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=14679/tid=14682] ppid=14678 vsize=868472 CPUtime=0
/proc/14679/task/14682/stat : 14682 (java) S 14678 14665 13965 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 45223025 889315328 10339 996147200 134512640 134550740 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14679/tid=14683] ppid=14678 vsize=868472 CPUtime=0
/proc/14679/task/14683/stat : 14683 (java) S 14678 14665 13965 0 -1 64 5 0 0 0 0 0 0 0 16 0 9 0 45223025 889315328 10339 996147200 134512640 134550740 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14679/tid=14684] ppid=14678 vsize=868472 CPUtime=0
/proc/14679/task/14684/stat : 14684 (java) S 14678 14665 13965 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 45223027 889315328 10339 996147200 134512640 134550740 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14679/tid=14685] ppid=14678 vsize=868472 CPUtime=0.29
/proc/14679/task/14685/stat : 14685 (java) S 14678 14665 13965 0 -1 64 1506 0 0 0 28 1 0 0 16 0 9 0 45223027 889315328 10339 996147200 134512640 134550740 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14679/tid=14686] ppid=14678 vsize=868472 CPUtime=0
/proc/14679/task/14686/stat : 14686 (java) S 14678 14665 13965 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 45223027 889315328 10339 996147200 134512640 134550740 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14679/tid=14687] ppid=14678 vsize=868472 CPUtime=0
/proc/14679/task/14687/stat : 14687 (java) S 14678 14665 13965 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 45223027 889315328 10339 996147200 134512640 134550740 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.02
Current children cumulated vsize (KiB) 887428

[startup+12.7018 s]
/proc/loadavg: 2.32 2.46 2.51 4/91 14687
/proc/meminfo: memFree=1813504/2055920 swapFree=4192812/4192956
[pid=14665] ppid=14663 vsize=13600 CPUtime=0.89
/proc/14665/stat : 14665 (sugar) S 14663 14665 13965 0 -1 4194304 973 7626 1 1 3 1 80 5 16 0 1 0 45222911 13926400 797 996147200 4194304 4206940 548682068592 18446744073709551615 271903141986 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/14665/statm: 3400 797 370 3 0 500 0
[pid=14678] ppid=14665 vsize=5356 CPUtime=0
/proc/14678/stat : 14678 (sh) S 14665 14665 13965 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 45223023 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14678/statm: 1339 233 193 169 0 50 0
[pid=14679] ppid=14678 vsize=868472 CPUtime=11.47
/proc/14679/stat : 14679 (java) S 14678 14665 13965 0 -1 0 12388 0 1 0 1102 45 0 0 18 0 9 0 45223023 889315328 10339 996147200 134512640 134550740 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/14679/statm: 217118 10339 2565 9 0 211665 0
[pid=14679/tid=14680] ppid=14678 vsize=868472 CPUtime=10.3
/proc/14679/task/14680/stat : 14680 (java) R 14678 14665 13965 0 -1 64 3958 0 1 0 997 33 0 0 25 0 9 0 45223024 889315328 10339 996147200 134512640 134550740 4294955936 18446744073709551615 4127074112 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14679/tid=14681] ppid=14678 vsize=868472 CPUtime=0.85
/proc/14679/task/14681/stat : 14681 (java) S 14678 14665 13965 0 -1 64 6232 0 0 0 76 9 0 0 16 0 9 0 45223025 889315328 10339 996147200 134512640 134550740 4294955936 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=14679/tid=14682] ppid=14678 vsize=868472 CPUtime=0
/proc/14679/task/14682/stat : 14682 (java) S 14678 14665 13965 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 45223025 889315328 10339 996147200 134512640 134550740 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14679/tid=14683] ppid=14678 vsize=868472 CPUtime=0
/proc/14679/task/14683/stat : 14683 (java) S 14678 14665 13965 0 -1 64 5 0 0 0 0 0 0 0 16 0 9 0 45223025 889315328 10339 996147200 134512640 134550740 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14679/tid=14684] ppid=14678 vsize=868472 CPUtime=0
/proc/14679/task/14684/stat : 14684 (java) S 14678 14665 13965 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 45223027 889315328 10339 996147200 134512640 134550740 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14679/tid=14685] ppid=14678 vsize=868472 CPUtime=0.29
/proc/14679/task/14685/stat : 14685 (java) S 14678 14665 13965 0 -1 64 1506 0 0 0 28 1 0 0 16 0 9 0 45223027 889315328 10339 996147200 134512640 134550740 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14679/tid=14686] ppid=14678 vsize=868472 CPUtime=0
/proc/14679/task/14686/stat : 14686 (java) S 14678 14665 13965 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 45223027 889315328 10339 996147200 134512640 134550740 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14679/tid=14687] ppid=14678 vsize=868472 CPUtime=0
/proc/14679/task/14687/stat : 14687 (java) S 14678 14665 13965 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 45223027 889315328 10339 996147200 134512640 134550740 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.36
Current children cumulated vsize (KiB) 887428

[startup+25.5021 s]
/proc/loadavg: 2.25 2.43 2.50 3/91 14687
/proc/meminfo: memFree=1670912/2055920 swapFree=4192812/4192956
[pid=14665] ppid=14663 vsize=13600 CPUtime=0.89
/proc/14665/stat : 14665 (sugar) S 14663 14665 13965 0 -1 4194304 973 7626 1 1 3 1 80 5 16 0 1 0 45222911 13926400 797 996147200 4194304 4206940 548682068592 18446744073709551615 271903141986 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/14665/statm: 3400 797 370 3 0 500 0
[pid=14678] ppid=14665 vsize=5356 CPUtime=0
/proc/14678/stat : 14678 (sh) S 14665 14665 13965 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 45223023 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14678/statm: 1339 233 193 169 0 50 0
[pid=14679] ppid=14678 vsize=868472 CPUtime=24.14
/proc/14679/stat : 14679 (java) S 14678 14665 13965 0 -1 0 14566 0 1 0 2262 152 0 0 18 0 9 0 45223023 889315328 10339 996147200 134512640 134550740 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/14679/statm: 217118 10339 2565 9 0 211665 0
[pid=14679/tid=14680] ppid=14678 vsize=868472 CPUtime=22.21
/proc/14679/task/14680/stat : 14680 (java) R 14678 14665 13965 0 -1 64 6136 0 1 0 2096 125 0 0 25 0 9 0 45223024 889315328 10339 996147200 134512640 134550740 4294955936 18446744073709551615 4127056094 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14679/tid=14681] ppid=14678 vsize=868472 CPUtime=1.61
/proc/14679/task/14681/stat : 14681 (java) S 14678 14665 13965 0 -1 64 6232 0 0 0 137 24 0 0 16 0 9 0 45223025 889315328 10339 996147200 134512640 134550740 4294955936 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=14679/tid=14682] ppid=14678 vsize=868472 CPUtime=0
/proc/14679/task/14682/stat : 14682 (java) S 14678 14665 13965 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 45223025 889315328 10339 996147200 134512640 134550740 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14679/tid=14683] ppid=14678 vsize=868472 CPUtime=0
/proc/14679/task/14683/stat : 14683 (java) S 14678 14665 13965 0 -1 64 5 0 0 0 0 0 0 0 16 0 9 0 45223025 889315328 10339 996147200 134512640 134550740 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14679/tid=14684] ppid=14678 vsize=868472 CPUtime=0
/proc/14679/task/14684/stat : 14684 (java) S 14678 14665 13965 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 45223027 889315328 10339 996147200 134512640 134550740 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14679/tid=14685] ppid=14678 vsize=868472 CPUtime=0.29
/proc/14679/task/14685/stat : 14685 (java) S 14678 14665 13965 0 -1 64 1506 0 0 0 28 1 0 0 16 0 9 0 45223027 889315328 10339 996147200 134512640 134550740 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14679/tid=14686] ppid=14678 vsize=868472 CPUtime=0
/proc/14679/task/14686/stat : 14686 (java) S 14678 14665 13965 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 45223027 889315328 10339 996147200 134512640 134550740 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14679/tid=14687] ppid=14678 vsize=868472 CPUtime=0
/proc/14679/task/14687/stat : 14687 (java) S 14678 14665 13965 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 45223027 889315328 10339 996147200 134512640 134550740 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.03
Current children cumulated vsize (KiB) 887428

[startup+51.1026 s]
/proc/loadavg: 2.63 2.51 2.52 4/91 14687
/proc/meminfo: memFree=1349120/2055920 swapFree=4192812/4192956
[pid=14665] ppid=14663 vsize=13600 CPUtime=0.89
/proc/14665/stat : 14665 (sugar) S 14663 14665 13965 0 -1 4194304 973 7626 1 1 3 1 80 5 16 0 1 0 45222911 13926400 797 996147200 4194304 4206940 548682068592 18446744073709551615 271903141986 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/14665/statm: 3400 797 370 3 0 500 0
[pid=14678] ppid=14665 vsize=5356 CPUtime=0
/proc/14678/stat : 14678 (sh) S 14665 14665 13965 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 45223023 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14678/statm: 1339 233 193 169 0 50 0
[pid=14679] ppid=14678 vsize=868472 CPUtime=47.52
/proc/14679/stat : 14679 (java) S 14678 14665 13965 0 -1 0 18831 0 1 0 4392 360 0 0 18 0 9 0 45223023 889315328 10339 996147200 134512640 134550740 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/14679/statm: 217118 10339 2565 9 0 211665 0
[pid=14679/tid=14680] ppid=14678 vsize=868472 CPUtime=44.22
/proc/14679/task/14680/stat : 14680 (java) R 14678 14665 13965 0 -1 64 10401 0 1 0 4115 307 0 0 25 0 9 0 45223024 889315328 10339 996147200 134512640 134550740 4294955936 18446744073709551615 4126564514 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14679/tid=14681] ppid=14678 vsize=868472 CPUtime=2.99
/proc/14679/task/14681/stat : 14681 (java) S 14678 14665 13965 0 -1 64 6232 0 0 0 248 51 0 0 16 0 9 0 45223025 889315328 10339 996147200 134512640 134550740 4294955936 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=14679/tid=14682] ppid=14678 vsize=868472 CPUtime=0
/proc/14679/task/14682/stat : 14682 (java) S 14678 14665 13965 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 45223025 889315328 10339 996147200 134512640 134550740 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14679/tid=14683] ppid=14678 vsize=868472 CPUtime=0
/proc/14679/task/14683/stat : 14683 (java) S 14678 14665 13965 0 -1 64 5 0 0 0 0 0 0 0 16 0 9 0 45223025 889315328 10339 996147200 134512640 134550740 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14679/tid=14684] ppid=14678 vsize=868472 CPUtime=0
/proc/14679/task/14684/stat : 14684 (java) S 14678 14665 13965 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 45223027 889315328 10339 996147200 134512640 134550740 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14679/tid=14685] ppid=14678 vsize=868472 CPUtime=0.29
/proc/14679/task/14685/stat : 14685 (java) S 14678 14665 13965 0 -1 64 1506 0 0 0 28 1 0 0 16 0 9 0 45223027 889315328 10339 996147200 134512640 134550740 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14679/tid=14686] ppid=14678 vsize=868472 CPUtime=0
/proc/14679/task/14686/stat : 14686 (java) S 14678 14665 13965 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 45223027 889315328 10339 996147200 134512640 134550740 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14679/tid=14687] ppid=14678 vsize=868472 CPUtime=0
/proc/14679/task/14687/stat : 14687 (java) S 14678 14665 13965 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 45223027 889315328 10339 996147200 134512640 134550740 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 48.41
Current children cumulated vsize (KiB) 887428



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+98.102 s]
/proc/loadavg: 2.78 2.57 2.54 4/83 14689
/proc/meminfo: memFree=41664/2055920 swapFree=4192812/4192956
[pid=14665] ppid=14663 vsize=14260 CPUtime=84.09
/proc/14665/stat : 14665 (sugar) S 14663 14665 13965 0 -1 4194304 1221 33281 1 2 6 1 7723 679 16 0 1 0 45222911 14602240 970 996147200 4194304 4206940 548682068592 18446744073709551615 271903141986 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/14665/statm: 3565 970 374 3 0 665 0
[pid=14688] ppid=14665 vsize=5356 CPUtime=0
/proc/14688/stat : 14688 (sh) S 14665 14665 13965 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 45231693 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14688/statm: 1339 232 193 169 0 50 0
[pid=14689] ppid=14688 vsize=904932 CPUtime=10.23
/proc/14689/stat : 14689 (minisat) R 14688 14665 13965 0 -1 4194304 220021 0 0 0 877 146 0 0 25 0 1 0 45231694 926650368 220007 996147200 134512640 135127466 4294956256 18446744073709551615 134706298 0 0 4096 3 0 0 0 17 0 0 0
/proc/14689/statm: 226233 220007 62 150 0 226080 0
Current children cumulated CPU time (s) 94.32
Current children cumulated vsize (KiB) 924548

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

[startup+98.218 s]
/proc/loadavg: 2.78 2.57 2.54 4/83 14689
/proc/meminfo: memFree=41664/2055920 swapFree=4192812/4192956
[pid=14665] ppid=14663 vsize=14260 CPUtime=84.09
/proc/14665/stat : 14665 (sugar) S 14663 14665 13965 0 -1 4194304 1232 33281 1 2 6 1 7723 679 16 0 1 0 45222911 14602240 970 996147200 4194304 4206940 548682068592 18446744073709551615 271903141986 0 16384 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/14665/statm: 3565 970 374 3 0 665 0
[pid=14688] ppid=14665 vsize=0 CPUtime=0
/proc/14688/stat : 14688 (sh) Z 14665 14665 13965 0 -1 4195340 277 0 0 0 0 0 0 0 16 0 1 0 45231693 0 0 996147200 0 0 0 0 0 0 65536 4100 65538 18446744071563351923 0 0 17 1 0 0
/proc/14688/statm: 0 0 0 0 0 0 0
[pid=14689] ppid=1 vsize=0 CPUtime=10.34
/proc/14689/stat : 14689 (minisat) R 1 14665 13965 0 -1 4195332 220027 0 0 0 877 157 0 0 25 0 1 0 45231694 0 0 996147200 0 0 0 0 0 0 0 4096 3 0 0 0 17 0 0 0
/proc/14689/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 94.43
Current children cumulated vsize (KiB) 14260

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 14665 and gives
#  childrusage.ru_utime.tv_sec=77
#  childrusage.ru_utime.tv_usec=294249
#  childrusage.ru_stime.tv_sec=6
#  childrusage.ru_stime.tv_usec=815963
# CPU time returned by wait4() is 84.1102
# while last known CPU time is 94.43
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 98.2404
CPU time (s): 94.43
CPU user time (s): 86.06
CPU system time (s): 8.37
CPU usage (%): 96.1214
Max. virtual memory (cumulated for all children) (KiB): 924548

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 77.2942
system time used= 6.81596
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 34847
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= 102602
involuntary context switches= 105257

runsolver used 0.13098 second user time and 0.344947 second system time

The end

Launcher Data (download as text)

Begin job on node60 at 2008-07-12 19:54:06
IDJOB=1113478
IDBENCH=61589
IDSOLVER=368
FILE ID=node60/1113478-1215885246
PBS_JOBID= 7903563
Free space on /tmp= 66484 MiB

SOLVER NAME= Sugar v1.13+minisat
BENCH NAME= CPAI08/csp/graphColoring/leighton/leighton-5/normalized-lei450-05a-04.xml
COMMAND LINE= DIR/sugar -max -c -vv -java="java -Xmx700M" -jar="DIR/sugar-v1-13.jar" -solver="DIR/minisat" -tmp="TMPDIR/temp" BENCHNAME
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1113478-1215885246/watcher-1113478-1215885246 -o /tmp/evaluation-result-1113478-1215885246/solver-1113478-1215885246 -C 3600 -W 4000 -M 900 --output-limit 1,15  HOME/sugar -max -c -vv -java="java -Xmx700M" -jar="HOME/sugar-v1-13.jar" -solver="HOME/minisat" -tmp="HOME/temp" HOME/instance-1113478-1215885246.xml

TIME LIMIT= 3600 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 9b02652f068c21dada85a83d70028d36
RANDOM SEED=1611147991

node60.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		: 3000.263
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		: 3000.263
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:       1897144 kB
Buffers:          2528 kB
Cached:          37660 kB
SwapCached:          0 kB
Active:          94960 kB
Inactive:        13244 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1897144 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2380 kB
Writeback:           0 kB
Mapped:          88332 kB
Slab:            35680 kB
Committed_AS:   955404 kB
PageTables:       2056 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= 66484 MiB
End job on node60 at 2008-07-12 19:55:46