Trace number 1089489

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Sugar v1.13+minisatUNSAT 9.32758 9.62365

General information on the benchmark

Namecsp/graphColoring/leighton/leighton-15/
normalized-lei450-15d-10.xml
MD5SUM833288f5934ac249d4efc3e2915a02fc
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 benchmark0.616905
Satisfiable
(Un)Satisfiability was proved
Number of variables450
Number of constraints16750
Maximum constraint arity2
Maximum domain size10
Number of constraints which are defined in extension0
Number of constraints which are defined in intension16750
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.13	c 0	Sugar v1-13 + HOME/minisat
0.00/0.13	c 0	BEGIN Sat Jul  5 16:35:31 2008
0.00/0.13	c 0	PID 26651
0.00/0.13	c 0	HOST node22.alineos.net
0.00/0.13	c 0	CONVERTING HOME/instance-1089489-1215268530.xml TO HOME/temp.csp
0.00/0.13	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.XML2CSP 'HOME/instance-1089489-1215268530.xml' 'HOME/temp.csp'
1.26/1.47	c 1	1 domains, 450 variables, 1 predicates, 0 relations, 16750 constraints
1.33/1.51	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
1.33/1.51	c 1	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -encode 'HOME/temp.csp' 'HOME/temp.cnf' 'HOME/temp.map'
1.33/1.59	c 1	Parsing HOME/temp.csp
1.34/1.91	c 1	parsed 10000 expressions
1.34/2.07	c 2	parsed 17202 expressions
1.34/2.08	c 2	Heap : 4 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
1.34/2.08	c 2	Converting to clausal form CSP
2.10/2.32	c 2	converted 1721 (10%) expressions
2.10/2.38	c 2	converted 3441 (20%) expressions
2.19/2.48	c 2	converted 5161 (30%) expressions
2.29/2.52	c 2	converted 6881 (40%) expressions
2.29/2.57	c 2	converted 8601 (50%) expressions
2.39/2.62	c 2	converted 10322 (60%) expressions
2.39/2.66	c 2	converted 12042 (70%) expressions
2.49/2.71	c 2	converted 13762 (80%) expressions
2.59/2.85	c 2	converted 15482 (90%) expressions
2.70/2.90	c 2	converted 17202 (100%) expressions
2.70/2.90	c 2	CSP : 450 integers, 0 booleans, 16750 clauses, largest domain size 10
2.70/2.90	c 2	Heap : 14 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
2.70/2.90	c 2	Propagation in CSP
2.80/3.04	c 2	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
2.80/3.04	c 2	CSP : 450 integers, 0 booleans, 16750 clauses, largest domain size 10
2.80/3.04	c 2	Heap : 17 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
2.80/3.06	c 2	Simplifing CSP by introducing new Boolean variables
3.10/3.37	c 3	CSP : 450 integers, 33500 booleans, 50250 clauses, largest domain size 10
3.10/3.37	c 3	Heap : 27 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
3.29/3.53	c 3	Encoding CSP to SAT : HOME/temp.cnf
3.29/3.56	c 3	45 (10%) CSP integer variables are encoded (360 clauses, 3832 bytes)
3.29/3.56	c 3	90 (20%) CSP integer variables are encoded (720 clauses, 7792 bytes)
3.29/3.56	c 3	135 (30%) CSP integer variables are encoded (1080 clauses, 12136 bytes)
3.29/3.57	c 3	180 (40%) CSP integer variables are encoded (1440 clauses, 16816 bytes)
3.29/3.57	c 3	225 (50%) CSP integer variables are encoded (1800 clauses, 21496 bytes)
3.29/3.57	c 3	270 (60%) CSP integer variables are encoded (2160 clauses, 26176 bytes)
3.29/3.57	c 3	315 (70%) CSP integer variables are encoded (2520 clauses, 30856 bytes)
3.29/3.57	c 3	360 (80%) CSP integer variables are encoded (2880 clauses, 35536 bytes)
3.29/3.57	c 3	405 (90%) CSP integer variables are encoded (3240 clauses, 40216 bytes)
3.29/3.57	c 3	450 (100%) CSP integer variables are encoded (3600 clauses, 44896 bytes)
3.49/3.71	c 3	5025 (10%) CSP clauses are encoded (38775 clauses, 611312 bytes)
3.49/3.80	c 3	10050 (20%) CSP clauses are encoded (73950 clauses, 1203971 bytes)
3.59/3.89	c 3	15075 (30%) CSP clauses are encoded (109125 clauses, 1826821 bytes)
3.69/3.98	c 3	20100 (40%) CSP clauses are encoded (144300 clauses, 2451453 bytes)
3.79/4.07	c 4	25125 (50%) CSP clauses are encoded (179475 clauses, 3098765 bytes)
3.89/4.17	c 4	30150 (60%) CSP clauses are encoded (214650 clauses, 3755365 bytes)
3.99/4.26	c 4	35175 (70%) CSP clauses are encoded (249825 clauses, 4411965 bytes)
4.09/4.36	c 4	40200 (80%) CSP clauses are encoded (285000 clauses, 5068565 bytes)
4.19/4.45	c 4	45225 (90%) CSP clauses are encoded (320175 clauses, 5725165 bytes)
4.28/4.56	c 4	50250 (100%) CSP clauses are encoded (355350 clauses, 6381765 bytes)
4.28/4.56	c 4	50250 CSP clauses encoded
4.28/4.56	c 4	Writing map file : HOME/temp.map
4.28/4.58	c 4	Heap : 17 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
4.28/4.58	c 4	SAT : 37550 SAT variables, 355350 SAT clauses, 6381765 bytes
4.28/4.58	c 4	Heap : 17 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
4.28/4.60	c 4	SOLVING HOME/temp.cnf
4.28/4.60	c 4	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
4.39/4.60	c 4	This is MiniSat 2.0 beta
4.39/4.60	c 4	WARNING: for repeatability, setting FPU to use double precision
4.39/4.60	c 4	============================[ Problem Statistics ]=============================
4.39/4.60	c 4	|                                                                             |
4.39/4.60	c 4	|  Number of variables:  37550                                                |
4.39/4.60	c 4	|  Number of clauses:    355350                                               |
4.39/4.80	c 4	|  Parsing time:         0.17         s                                       |
4.39/4.81	c 4	============================[ Search Statistics ]==============================
4.39/4.81	c 4	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
4.39/4.81	c 4	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
4.39/4.81	c 4	===============================================================================
4.39/4.81	c 4	|         0 |   37550   355350   978700 |   118450        0    nan |  0.000 % |
4.39/4.90	c 4	|       100 |   37550   355350   978700 |   130295      100     18 |  0.000 % |
4.39/4.93	c 4	|       251 |   37550   355350   978700 |   143324      251     14 |  0.000 % |
4.39/4.94	c 4	|       476 |   37550   355350   978700 |   157656      476     11 |  0.000 % |
4.39/4.97	c 4	|       813 |   37550   355350   978700 |   173422      813     10 |  0.000 % |
4.39/5.01	c 4	|      1319 |   37550   355350   978700 |   190764     1319     10 |  0.000 % |
4.39/5.05	c 4	|      2078 |   37550   355350   978700 |   209841     2078      9 |  0.000 % |
4.39/5.13	c 5	|      3217 |   37550   355350   978700 |   230825     3217      9 |  0.000 % |
4.39/5.27	c 5	|      4925 |   37550   355350   978700 |   253908     4925      9 |  0.000 % |
5.17/5.44	c 5	|      7487 |   37550   355350   978700 |   279298     7487      9 |  0.000 % |
5.56/5.81	c 5	|     11331 |   37550   355350   978700 |   307228    11331      9 |  0.000 % |
6.06/6.40	c 6	|     17097 |   37550   355350   978700 |   337951    17097      9 |  0.000 % |
7.05/7.36	c 7	|     25746 |   37547   355086   977998 |   371746    18046      9 |  0.008 % |
8.93/9.21	c 9	|     38721 |   37544   355086   977998 |   408921    31019      9 |  0.040 % |
9.03/9.39	c 9	===============================================================================
9.03/9.39	c 9	restarts              : 14
9.03/9.39	c 9	conflicts             : 39871          (8468 /sec)
9.03/9.39	c 9	decisions             : 48670          (2.05 % random) (10337 /sec)
9.03/9.39	c 9	propagations          : 2422731        (514568 /sec)
9.03/9.40	c 9	conflict literals     : 336373         (9.48 % deleted)
9.03/9.40	c 9	Memory used           : 21.46 MB
9.03/9.40	c 9	CPU time              : 4.70828 s
9.03/9.40	c 9	
9.03/9.40	c 9	UNSATISFIABLE
9.13/9.40	c 9	DECODING HOME/temp.out WITH HOME/temp.map
9.13/9.40	c 9	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
9.13/9.48	c 9	Decoding HOME/temp.out
9.15/9.56	s UNSATISFIABLE
9.15/9.56	c 9	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
9.15/9.62	c 9	CPU 9.01 (0.04 0.01 8.97 0.29)
9.15/9.62	c 9	END Sat Jul  5 16:35:40 2008

Verifier Data (download as text)

No possible verification on an UNSAT instance

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-1089489-1215268530/watcher-1089489-1215268530 -o /tmp/evaluation-result-1089489-1215268530/solver-1089489-1215268530 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/sugar -c -vv -java=java -Xmx700M -jar=HOME/sugar-v1-13.jar -solver=HOME/minisat -tmp=HOME/temp HOME/instance-1089489-1215268530.xml 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2200 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.00 2.02 2.00 4/81 26651
/proc/meminfo: memFree=1787472/2055920 swapFree=4180256/4192956
[pid=26651] ppid=26649 vsize=18572 CPUtime=0
/proc/26651/stat : 26651 (runsolver) D 26649 26651 26423 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 2005827198 19017728 292 996147200 4194304 4296836 548682068272 18446744073709551615 272467815719 0 0 4096 24578 18446744071563608240 0 0 17 1 0 0
/proc/26651/statm: 4643 292 257 25 0 2626 0

[startup+0.033019 s]
/proc/loadavg: 2.00 2.02 2.00 4/81 26651
/proc/meminfo: memFree=1787472/2055920 swapFree=4180256/4192956
[pid=26651] ppid=26649 vsize=124 CPUtime=0
/proc/26651/stat : 26651 (sugar) D 26649 26651 26423 0 -1 4194304 38 0 0 0 0 0 0 0 19 0 1 0 2005827198 126976 23 996147200 4194304 4206940 548682068608 18446744073709551615 272465196521 0 0 4096 0 18446744071563608240 0 0 17 1 0 0
/proc/26651/statm: 31 23 17 3 0 3 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 124

[startup+0.101032 s]
/proc/loadavg: 2.00 2.02 2.00 4/81 26651
/proc/meminfo: memFree=1787472/2055920 swapFree=4180256/4192956
[pid=26651] ppid=26649 vsize=12544 CPUtime=0
/proc/26651/stat : 26651 (sugar) R 26649 26651 26423 0 -1 4194304 464 0 0 0 0 0 0 0 18 0 1 0 2005827198 12845056 432 996147200 4194304 4206940 548682068608 18446744073709551615 272485876144 0 0 4224 0 0 0 0 17 1 0 0
/proc/26651/statm: 3136 432 289 3 0 236 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12544

[startup+0.301064 s]
/proc/loadavg: 2.00 2.02 2.00 4/81 26651
/proc/meminfo: memFree=1787472/2055920 swapFree=4180256/4192956
[pid=26651] ppid=26649 vsize=13600 CPUtime=0.03
/proc/26651/stat : 26651 (sugar) S 26649 26651 26423 0 -1 4194304 900 127 0 0 3 0 0 0 19 0 1 0 2005827198 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 272476713058 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26651/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.702129 s]
/proc/loadavg: 2.00 2.02 2.00 4/81 26651
/proc/meminfo: memFree=1787472/2055920 swapFree=4180256/4192956
[pid=26651] ppid=26649 vsize=13600 CPUtime=0.03
/proc/26651/stat : 26651 (sugar) S 26649 26651 26423 0 -1 4194304 900 127 0 0 3 0 0 0 19 0 1 0 2005827198 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 272476713058 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26651/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+1.50124 s]
/proc/loadavg: 2.00 2.02 2.00 4/92 26663
/proc/meminfo: memFree=1762360/2055920 swapFree=4180256/4192956
[pid=26651] ppid=26649 vsize=13600 CPUtime=0.03
/proc/26651/stat : 26651 (sugar) S 26649 26651 26423 0 -1 4194304 918 127 0 0 3 0 0 0 16 0 1 0 2005827198 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 272476713058 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26651/statm: 3400 796 370 3 0 500 0
[pid=26654] ppid=26651 vsize=5356 CPUtime=0
/proc/26654/stat : 26654 (sh) S 26651 26651 26423 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2005827212 5484544 233 996147200 4194304 4889804 548682068768 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26654/statm: 1339 233 193 169 0 50 0
[pid=26655] ppid=26654 vsize=864676 CPUtime=1.3
/proc/26655/stat : 26655 (java) S 26654 26651 26423 0 -1 0 11349 0 1 0 123 7 0 0 18 0 9 0 2005827212 885428224 9852 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/26655/statm: 216169 9852 2529 9 0 210751 0
[pid=26655/tid=26656] ppid=26654 vsize=864676 CPUtime=0.82
/proc/26655/task/26656/stat : 26656 (java) S 26654 26651 26423 0 -1 64 2863 0 1 0 79 3 0 0 24 0 9 0 2005827214 885428224 9852 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26655/tid=26657] ppid=26654 vsize=864676 CPUtime=0.3
/proc/26655/task/26657/stat : 26657 (java) S 26654 26651 26423 0 -1 64 7270 0 0 0 28 2 0 0 16 0 9 0 2005827215 885428224 9852 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=26655/tid=26658] ppid=26654 vsize=864676 CPUtime=0
/proc/26655/task/26658/stat : 26658 (java) S 26654 26651 26423 0 -1 64 13 0 0 0 0 0 0 0 16 0 9 0 2005827215 885428224 9852 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26655/tid=26659] ppid=26654 vsize=864676 CPUtime=0
/proc/26655/task/26659/stat : 26659 (java) S 26654 26651 26423 0 -1 64 10 0 0 0 0 0 0 0 15 0 9 0 2005827215 885428224 9852 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26655/tid=26660] ppid=26654 vsize=864676 CPUtime=0
/proc/26655/task/26660/stat : 26660 (java) S 26654 26651 26423 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 2005827217 885428224 9852 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26655/tid=26661] ppid=26654 vsize=864676 CPUtime=0.14
/proc/26655/task/26661/stat : 26661 (java) S 26654 26651 26423 0 -1 64 517 0 0 0 14 0 0 0 16 0 9 0 2005827217 885428224 9852 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26655/tid=26662] ppid=26654 vsize=864676 CPUtime=0
/proc/26655/task/26662/stat : 26662 (java) S 26654 26651 26423 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 2005827217 885428224 9852 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26655/tid=26663] ppid=26654 vsize=864676 CPUtime=0
/proc/26655/task/26663/stat : 26663 (java) S 26654 26651 26423 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 2005827217 885428224 9852 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 883632

[startup+3.10548 s]
/proc/loadavg: 2.00 2.02 2.00 3/92 26673
/proc/meminfo: memFree=1773304/2055920 swapFree=4180256/4192956
[pid=26651] ppid=26649 vsize=13600 CPUtime=1.35
/proc/26651/stat : 26651 (sugar) S 26649 26651 26423 0 -1 4194304 974 11766 0 1 4 0 123 8 15 0 1 0 2005827198 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 272476713058 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26651/statm: 3400 797 370 3 0 500 0
[pid=26664] ppid=26651 vsize=5356 CPUtime=0
/proc/26664/stat : 26664 (sh) S 26651 26651 26423 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 2005827349 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26664/statm: 1339 233 193 169 0 50 0
[pid=26665] ppid=26664 vsize=868356 CPUtime=1.56
/proc/26665/stat : 26665 (java) S 26664 26651 26423 0 -1 0 10955 0 1 0 149 7 0 0 18 0 9 0 2005827349 889196544 9919 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/26665/statm: 217089 9919 2540 9 0 211664 0
[pid=26665/tid=26666] ppid=26664 vsize=868356 CPUtime=0.9
/proc/26665/task/26666/stat : 26666 (java) R 26664 26651 26423 0 -1 64 2766 0 1 0 88 2 0 0 22 0 9 0 2005827350 889196544 9919 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26665/tid=26667] ppid=26664 vsize=868356 CPUtime=0.41
/proc/26665/task/26667/stat : 26667 (java) R 26664 26651 26423 0 -1 64 6033 0 0 0 39 2 0 0 15 0 9 0 2005827351 889196544 9919 996147200 134512640 134550740 4294955952 18446744073709551615 102516792 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=26665/tid=26668] ppid=26664 vsize=868356 CPUtime=0
/proc/26665/task/26668/stat : 26668 (java) S 26664 26651 26423 0 -1 64 9 0 0 0 0 0 0 0 16 0 9 0 2005827351 889196544 9919 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26665/tid=26669] ppid=26664 vsize=868356 CPUtime=0
/proc/26665/task/26669/stat : 26669 (java) S 26664 26651 26423 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 2005827352 889196544 9919 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26665/tid=26670] ppid=26664 vsize=868356 CPUtime=0
/proc/26665/task/26670/stat : 26670 (java) S 26664 26651 26423 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 2005827354 889196544 9919 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26665/tid=26671] ppid=26664 vsize=868356 CPUtime=0.22
/proc/26665/task/26671/stat : 26671 (java) S 26664 26651 26423 0 -1 64 1459 0 0 0 21 1 0 0 16 0 9 0 2005827354 889196544 9919 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26665/tid=26672] ppid=26664 vsize=868356 CPUtime=0
/proc/26665/task/26672/stat : 26672 (java) S 26664 26651 26423 0 -1 64 2 0 0 0 0 0 0 0 19 0 9 0 2005827354 889196544 9919 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26665/tid=26673] ppid=26664 vsize=868356 CPUtime=0
/proc/26665/task/26673/stat : 26673 (java) S 26664 26651 26423 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 2005827354 889196544 9919 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.91
Current children cumulated vsize (KiB) 887312

[startup+6.30295 s]
/proc/loadavg: 2.00 2.02 2.00 3/84 26675
/proc/meminfo: memFree=1758968/2055920 swapFree=4180256/4192956
[pid=26651] ppid=26649 vsize=13600 CPUtime=4.39
/proc/26651/stat : 26651 (sugar) S 26649 26651 26423 0 -1 4194304 1033 25511 0 4 4 1 413 21 15 0 1 0 2005827198 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 272476713058 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26651/statm: 3400 799 370 3 0 500 0
[pid=26674] ppid=26651 vsize=5356 CPUtime=0
/proc/26674/stat : 26674 (sh) S 26651 26651 26423 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2005827658 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26674/statm: 1339 232 193 169 0 50 0
[pid=26675] ppid=26674 vsize=20788 CPUtime=1.67
/proc/26675/stat : 26675 (minisat) R 26674 26651 26423 0 -1 4194304 4945 0 0 0 165 2 0 0 25 0 1 0 2005827658 21286912 4931 996147200 134512640 135127466 4294956256 18446744073709551615 134528611 0 0 4096 3 0 0 0 17 1 0 0
/proc/26675/statm: 5197 4931 75 150 0 5044 0
Current children cumulated CPU time (s) 6.06
Current children cumulated vsize (KiB) 39744

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

[startup+7.90119 s]
/proc/loadavg: 2.00 2.02 2.00 3/84 26675
/proc/meminfo: memFree=1757688/2055920 swapFree=4180256/4192956
[pid=26651] ppid=26649 vsize=13600 CPUtime=4.39
/proc/26651/stat : 26651 (sugar) S 26649 26651 26423 0 -1 4194304 1033 25511 0 4 4 1 413 21 16 0 1 0 2005827198 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 272476713058 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26651/statm: 3400 799 370 3 0 500 0
[pid=26674] ppid=26651 vsize=5356 CPUtime=0
/proc/26674/stat : 26674 (sh) S 26651 26651 26423 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2005827658 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26674/statm: 1339 232 193 169 0 50 0
[pid=26675] ppid=26674 vsize=21392 CPUtime=3.25
/proc/26675/stat : 26675 (minisat) R 26674 26651 26423 0 -1 4194304 5091 0 0 0 322 3 0 0 25 0 1 0 2005827658 21905408 5077 996147200 134512640 135127466 4294956256 18446744073709551615 134530772 0 0 4096 3 0 0 0 17 1 0 0
/proc/26675/statm: 5348 5077 75 150 0 5195 0
Current children cumulated CPU time (s) 7.64
Current children cumulated vsize (KiB) 40348

[startup+8.7013 s]
/proc/loadavg: 2.00 2.02 2.00 3/84 26675
/proc/meminfo: memFree=1757368/2055920 swapFree=4180256/4192956
[pid=26651] ppid=26649 vsize=13600 CPUtime=4.39
/proc/26651/stat : 26651 (sugar) S 26649 26651 26423 0 -1 4194304 1033 25511 0 4 4 1 413 21 16 0 1 0 2005827198 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 272476713058 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26651/statm: 3400 799 370 3 0 500 0
[pid=26674] ppid=26651 vsize=5356 CPUtime=0
/proc/26674/stat : 26674 (sh) S 26651 26651 26423 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2005827658 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26674/statm: 1339 232 193 169 0 50 0
[pid=26675] ppid=26674 vsize=21840 CPUtime=4.05
/proc/26675/stat : 26675 (minisat) R 26674 26651 26423 0 -1 4194304 5182 0 0 0 402 3 0 0 25 0 1 0 2005827658 22364160 5168 996147200 134512640 135127466 4294956256 18446744073709551615 134530692 0 0 4096 3 0 0 0 17 1 0 0
/proc/26675/statm: 5460 5168 75 150 0 5307 0
Current children cumulated CPU time (s) 8.44
Current children cumulated vsize (KiB) 40796

[startup+9.10136 s]
/proc/loadavg: 2.00 2.02 2.00 3/84 26675
/proc/meminfo: memFree=1757368/2055920 swapFree=4180256/4192956
[pid=26651] ppid=26649 vsize=13600 CPUtime=4.39
/proc/26651/stat : 26651 (sugar) S 26649 26651 26423 0 -1 4194304 1033 25511 0 4 4 1 413 21 16 0 1 0 2005827198 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 272476713058 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26651/statm: 3400 799 370 3 0 500 0
[pid=26674] ppid=26651 vsize=5356 CPUtime=0
/proc/26674/stat : 26674 (sh) S 26651 26651 26423 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2005827658 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26674/statm: 1339 232 193 169 0 50 0
[pid=26675] ppid=26674 vsize=21972 CPUtime=4.44
/proc/26675/stat : 26675 (minisat) R 26674 26651 26423 0 -1 4194304 5205 0 0 0 441 3 0 0 25 0 1 0 2005827658 22499328 5191 996147200 134512640 135127466 4294956256 18446744073709551615 134521694 0 0 4096 3 0 0 0 17 1 0 0
/proc/26675/statm: 5493 5191 75 150 0 5340 0
Current children cumulated CPU time (s) 8.83
Current children cumulated vsize (KiB) 40928

[startup+9.50242 s]
/proc/loadavg: 2.00 2.02 2.00 3/84 26675
/proc/meminfo: memFree=1757368/2055920 swapFree=4180256/4192956
[pid=26651] ppid=26649 vsize=13600 CPUtime=9.15
/proc/26651/stat : 26651 (sugar) S 26649 26651 26423 0 -1 4194304 1090 31037 0 4 4 1 884 26 16 0 1 0 2005827198 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 272476713058 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26651/statm: 3400 799 370 3 0 500 0
Current children cumulated CPU time (s) 9.15
Current children cumulated vsize (KiB) 13600

[startup+9.60143 s]
/proc/loadavg: 2.00 2.02 2.00 3/84 26675
/proc/meminfo: memFree=1757368/2055920 swapFree=4180256/4192956
[pid=26651] ppid=26649 vsize=13600 CPUtime=9.15
/proc/26651/stat : 26651 (sugar) S 26649 26651 26423 0 -1 4194304 1090 31037 0 4 4 1 884 26 15 0 1 0 2005827198 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 272476713058 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26651/statm: 3400 799 370 3 0 500 0
Current children cumulated CPU time (s) 9.15
Current children cumulated vsize (KiB) 13600

Child status: 0
Real time (s): 9.62365
CPU time (s): 9.32758
CPU user time (s): 9.01463
CPU system time (s): 0.312952
CPU usage (%): 96.9235
Max. virtual memory (cumulated for all children) (KiB): 887564

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9.01463
system time used= 0.312952
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35993
page faults= 5
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3745
involuntary context switches= 3736

runsolver used 0.013997 second user time and 0.044993 second system time

The end

Launcher Data (download as text)

Begin job on node22 at 2008-07-05 16:35:30
IDJOB=1089489
IDBENCH=58283
IDSOLVER=346
FILE ID=node22/1089489-1215268530
PBS_JOBID= 7882179
Free space on /tmp= 66460 MiB

SOLVER NAME= Sugar v1.13+minisat
BENCH NAME= CPAI08/csp/graphColoring/leighton/leighton-15/normalized-lei450-15d-10.xml
COMMAND LINE= DIR/sugar -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-1089489-1215268530/watcher-1089489-1215268530 -o /tmp/evaluation-result-1089489-1215268530/solver-1089489-1215268530 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/sugar -c -vv -java="java -Xmx700M" -jar="HOME/sugar-v1-13.jar" -solver="HOME/minisat" -tmp="HOME/temp" HOME/instance-1089489-1215268530.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 833288f5934ac249d4efc3e2915a02fc
RANDOM SEED=1878793488

node22.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		: 3000.267
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		: 3000.267
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:       1787888 kB
Buffers:         27092 kB
Cached:         146616 kB
SwapCached:       6356 kB
Active:         128400 kB
Inactive:        87512 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1787888 kB
SwapTotal:     4192956 kB
SwapFree:      4180256 kB
Dirty:            3296 kB
Writeback:           0 kB
Mapped:          58552 kB
Slab:            37372 kB
Committed_AS:  3482044 kB
PageTables:       1852 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= 66460 MiB
End job on node22 at 2008-07-05 16:35:40