Trace number 1089488

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+picosatUNSAT 36.0055 36.3451

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)

0.00/0.04	c 0	Sugar v1-13 + HOME/picosat
0.00/0.04	c 0	BEGIN Sat Jul  5 16:35:22 2008
0.00/0.04	c 0	PID 31333
0.03/0.04	c 0	HOST node77.alineos.net
0.03/0.04	c 0	CONVERTING HOME/instance-1089488-1215268522.xml TO HOME/temp.csp
0.03/0.04	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.XML2CSP 'HOME/instance-1089488-1215268522.xml' 'HOME/temp.csp'
1.16/1.30	c 2	1 domains, 450 variables, 1 predicates, 0 relations, 16750 constraints
1.26/1.35	c 2	ENCODING HOME/temp.csp TO HOME/temp.cnf
1.26/1.35	c 2	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'
1.28/1.43	c 2	Parsing HOME/temp.csp
1.28/1.74	c 2	parsed 10000 expressions
1.28/1.89	c 2	parsed 17202 expressions
1.28/1.89	c 2	Heap : 4 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
1.28/1.89	c 2	Converting to clausal form CSP
2.00/2.12	c 2	converted 1721 (10%) expressions
2.00/2.16	c 2	converted 3441 (20%) expressions
2.11/2.26	c 2	converted 5161 (30%) expressions
2.20/2.30	c 3	converted 6881 (40%) expressions
2.20/2.34	c 3	converted 8601 (50%) expressions
2.20/2.39	c 3	converted 10322 (60%) expressions
2.31/2.43	c 3	converted 12042 (70%) expressions
2.31/2.47	c 3	converted 13762 (80%) expressions
2.50/2.60	c 3	converted 15482 (90%) expressions
2.50/2.65	c 3	converted 17202 (100%) expressions
2.50/2.65	c 3	CSP : 450 integers, 0 booleans, 16750 clauses, largest domain size 10
2.50/2.65	c 3	Heap : 14 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
2.50/2.65	c 3	Propagation in CSP
2.60/2.78	c 3	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
2.60/2.78	c 3	CSP : 450 integers, 0 booleans, 16750 clauses, largest domain size 10
2.60/2.78	c 3	Heap : 17 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
2.60/2.79	c 3	Simplifing CSP by introducing new Boolean variables
2.90/3.08	c 3	CSP : 450 integers, 33500 booleans, 50250 clauses, largest domain size 10
2.90/3.08	c 3	Heap : 27 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
3.10/3.22	c 3	Encoding CSP to SAT : HOME/temp.cnf
3.10/3.25	c 3	45 (10%) CSP integer variables are encoded (360 clauses, 3832 bytes)
3.10/3.25	c 3	90 (20%) CSP integer variables are encoded (720 clauses, 7792 bytes)
3.10/3.26	c 3	135 (30%) CSP integer variables are encoded (1080 clauses, 12136 bytes)
3.10/3.26	c 3	180 (40%) CSP integer variables are encoded (1440 clauses, 16816 bytes)
3.10/3.26	c 3	225 (50%) CSP integer variables are encoded (1800 clauses, 21496 bytes)
3.10/3.26	c 3	270 (60%) CSP integer variables are encoded (2160 clauses, 26176 bytes)
3.10/3.26	c 3	315 (70%) CSP integer variables are encoded (2520 clauses, 30856 bytes)
3.10/3.26	c 3	360 (80%) CSP integer variables are encoded (2880 clauses, 35536 bytes)
3.10/3.26	c 3	405 (90%) CSP integer variables are encoded (3240 clauses, 40216 bytes)
3.10/3.26	c 3	450 (100%) CSP integer variables are encoded (3600 clauses, 44896 bytes)
3.20/3.39	c 4	5025 (10%) CSP clauses are encoded (38775 clauses, 611312 bytes)
3.29/3.47	c 4	10050 (20%) CSP clauses are encoded (73950 clauses, 1203971 bytes)
3.39/3.56	c 4	15075 (30%) CSP clauses are encoded (109125 clauses, 1826821 bytes)
3.48/3.64	c 4	20100 (40%) CSP clauses are encoded (144300 clauses, 2451453 bytes)
3.59/3.73	c 4	25125 (50%) CSP clauses are encoded (179475 clauses, 3098765 bytes)
3.69/3.81	c 4	30150 (60%) CSP clauses are encoded (214650 clauses, 3755365 bytes)
3.69/3.89	c 4	35175 (70%) CSP clauses are encoded (249825 clauses, 4411965 bytes)
3.79/3.98	c 4	40200 (80%) CSP clauses are encoded (285000 clauses, 5068565 bytes)
3.89/4.07	c 4	45225 (90%) CSP clauses are encoded (320175 clauses, 5725165 bytes)
3.99/4.16	c 4	50250 (100%) CSP clauses are encoded (355350 clauses, 6381765 bytes)
3.99/4.16	c 4	50250 CSP clauses encoded
3.99/4.16	c 4	Writing map file : HOME/temp.map
3.99/4.18	c 4	Heap : 17 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
3.99/4.18	c 4	SAT : 37550 SAT variables, 355350 SAT clauses, 6381765 bytes
3.99/4.18	c 4	Heap : 17 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
4.07/4.23	c 4	SOLVING HOME/temp.cnf
4.07/4.23	c 4	CMD HOME/picosat 'HOME/temp.cnf' -o 'HOME/temp.out'
35.79/36.13	c 36	DECODING HOME/temp.out WITH HOME/temp.map
35.79/36.13	c 36	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
35.88/36.21	c 36	Decoding HOME/temp.out
35.88/36.28	s UNSATISFIABLE
35.88/36.28	c 36	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
35.97/36.34	c 37	CPU 34.12 (0.03 0.01 34.09 1.84)
35.97/36.34	c 37	END Sat Jul  5 16:35:59 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-1089488-1215268522/watcher-1089488-1215268522 -o /tmp/evaluation-result-1089488-1215268522/solver-1089488-1215268522 -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/picosat -tmp=HOME/temp HOME/instance-1089488-1215268522.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: 1.85 1.97 1.99 4/82 31333
/proc/meminfo: memFree=1635456/2055920 swapFree=4166000/4192956
[pid=31333] ppid=31331 vsize=6268 CPUtime=0
/proc/31333/stat : 31333 (sugar) R 31331 31333 31296 0 -1 4194304 58 0 0 0 0 0 0 0 20 0 1 0 640070016 6418432 43 996147200 4194304 4206940 548682068608 18446744073709551615 228041226377 0 0 4096 0 0 0 0 17 1 0 0
/proc/31333/statm: 1567 43 33 3 0 8 0

[startup+0.0465839 s]
/proc/loadavg: 1.85 1.97 1.99 4/82 31333
/proc/meminfo: memFree=1635456/2055920 swapFree=4166000/4192956
[pid=31333] ppid=31331 vsize=13600 CPUtime=0.03
/proc/31333/stat : 31333 (sugar) S 31331 31333 31296 0 -1 4194304 837 0 0 0 2 1 0 0 20 0 1 0 640070016 13926400 792 996147200 4194304 4206940 548682068608 18446744073709551615 228052742242 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/31333/statm: 3400 792 367 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.101445 s]
/proc/loadavg: 1.85 1.97 1.99 4/82 31333
/proc/meminfo: memFree=1635456/2055920 swapFree=4166000/4192956
[pid=31333] ppid=31331 vsize=13600 CPUtime=0.03
/proc/31333/stat : 31333 (sugar) S 31331 31333 31296 0 -1 4194304 900 127 0 0 2 1 0 0 18 0 1 0 640070016 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 228052742242 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/31333/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.301476 s]
/proc/loadavg: 1.85 1.97 1.99 4/82 31333
/proc/meminfo: memFree=1635456/2055920 swapFree=4166000/4192956
[pid=31333] ppid=31331 vsize=13600 CPUtime=0.03
/proc/31333/stat : 31333 (sugar) S 31331 31333 31296 0 -1 4194304 900 127 0 0 2 1 0 0 18 0 1 0 640070016 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 228052742242 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/31333/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.701555 s]
/proc/loadavg: 1.85 1.97 1.99 4/82 31333
/proc/meminfo: memFree=1635456/2055920 swapFree=4166000/4192956
[pid=31333] ppid=31331 vsize=13600 CPUtime=0.03
/proc/31333/stat : 31333 (sugar) S 31331 31333 31296 0 -1 4194304 900 127 0 0 2 1 0 0 18 0 1 0 640070016 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 228052742242 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/31333/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+1.50171 s]
/proc/loadavg: 1.85 1.97 1.99 4/93 31345
/proc/meminfo: memFree=1608168/2055920 swapFree=4166000/4192956
[pid=31333] ppid=31331 vsize=13600 CPUtime=1.28
/proc/31333/stat : 31333 (sugar) S 31331 31333 31296 0 -1 4194304 973 11767 0 1 3 1 117 7 15 0 1 0 640070016 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 228052742242 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/31333/statm: 3400 797 370 3 0 500 0
Current children cumulated CPU time (s) 1.28
Current children cumulated vsize (KiB) 13600

[startup+3.10203 s]
/proc/loadavg: 1.85 1.97 1.99 4/93 31355
/proc/meminfo: memFree=1616872/2055920 swapFree=4166000/4192956
[pid=31333] ppid=31331 vsize=13600 CPUtime=1.28
/proc/31333/stat : 31333 (sugar) S 31331 31333 31296 0 -1 4194304 974 11767 0 1 3 1 117 7 15 0 1 0 640070016 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 228052742242 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/31333/statm: 3400 797 370 3 0 500 0
[pid=31346] ppid=31333 vsize=5356 CPUtime=0
/proc/31346/stat : 31346 (sh) S 31333 31333 31296 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 640070151 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31346/statm: 1339 233 193 169 0 50 0
[pid=31347] ppid=31346 vsize=868620 CPUtime=1.72
/proc/31347/stat : 31347 (java) S 31346 31333 31296 0 -1 0 13271 0 1 0 164 8 0 0 20 0 9 0 640070151 889466880 12129 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/31347/statm: 217155 12129 2540 9 0 211730 0
[pid=31347/tid=31348] ppid=31346 vsize=868620 CPUtime=0.88
/proc/31347/task/31348/stat : 31348 (java) R 31346 31333 31296 0 -1 64 2951 0 1 0 87 1 0 0 25 0 9 0 640070152 889466880 12129 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=31347/tid=31349] ppid=31346 vsize=868620 CPUtime=0.61
/proc/31347/task/31349/stat : 31349 (java) R 31346 31333 31296 0 -1 64 8162 0 0 0 57 4 0 0 16 0 9 0 640070153 889466880 12129 996147200 134512640 134550740 4294955952 18446744073709551615 103735747 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=31347/tid=31350] ppid=31346 vsize=868620 CPUtime=0
/proc/31347/task/31350/stat : 31350 (java) S 31346 31333 31296 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 640070153 889466880 12129 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=31347/tid=31351] ppid=31346 vsize=868620 CPUtime=0
/proc/31347/task/31351/stat : 31351 (java) S 31346 31333 31296 0 -1 64 9 0 0 0 0 0 0 0 16 0 9 0 640070153 889466880 12129 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=31347/tid=31352] ppid=31346 vsize=868620 CPUtime=0
/proc/31347/task/31352/stat : 31352 (java) S 31346 31333 31296 0 -1 64 0 0 0 0 0 0 0 0 25 0 9 0 640070155 889466880 12129 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=31347/tid=31353] ppid=31346 vsize=868620 CPUtime=0.2
/proc/31347/task/31353/stat : 31353 (java) S 31346 31333 31296 0 -1 64 1461 0 0 0 19 1 0 0 16 0 9 0 640070155 889466880 12129 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=31347/tid=31354] ppid=31346 vsize=868620 CPUtime=0
/proc/31347/task/31354/stat : 31354 (java) S 31346 31333 31296 0 -1 64 2 0 0 0 0 0 0 0 25 0 9 0 640070155 889466880 12129 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=31347/tid=31355] ppid=31346 vsize=868620 CPUtime=0
/proc/31347/task/31355/stat : 31355 (java) S 31346 31333 31296 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 640070155 889466880 12129 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 3
Current children cumulated vsize (KiB) 887576

[startup+6.30165 s]
/proc/loadavg: 1.86 1.97 1.99 4/85 31357
/proc/meminfo: memFree=1620200/2055920 swapFree=4166000/4192956
[pid=31333] ppid=31331 vsize=13600 CPUtime=4.09
/proc/31333/stat : 31333 (sugar) S 31331 31333 31296 0 -1 4194304 1022 25518 0 2 3 1 382 23 16 0 1 0 640070016 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 228052742242 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/31333/statm: 3400 799 370 3 0 500 0
[pid=31356] ppid=31333 vsize=5356 CPUtime=0
/proc/31356/stat : 31356 (sh) S 31333 31333 31296 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 640070439 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31356/statm: 1339 232 193 169 0 50 0
[pid=31357] ppid=31356 vsize=10860 CPUtime=2.04
/proc/31357/stat : 31357 (picosat) R 31356 31333 31296 0 -1 4194304 2531 0 0 0 88 116 0 0 25 0 1 0 640070439 11120640 2517 996147200 134512640 134931368 4294956256 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/31357/statm: 2715 2517 40 102 0 2610 0
Current children cumulated CPU time (s) 6.13
Current children cumulated vsize (KiB) 29816

[startup+12.7019 s]
/proc/loadavg: 1.95 1.99 1.99 4/85 31357
/proc/meminfo: memFree=1610608/2055920 swapFree=4166000/4192956
[pid=31333] ppid=31331 vsize=13600 CPUtime=4.09
/proc/31333/stat : 31333 (sugar) S 31331 31333 31296 0 -1 4194304 1022 25518 0 2 3 1 382 23 16 0 1 0 640070016 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 228052742242 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/31333/statm: 3400 799 370 3 0 500 0
[pid=31356] ppid=31333 vsize=5356 CPUtime=0
/proc/31356/stat : 31356 (sh) S 31333 31333 31296 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 640070439 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31356/statm: 1339 232 193 169 0 50 0
[pid=31357] ppid=31356 vsize=18960 CPUtime=8.41
/proc/31357/stat : 31357 (picosat) R 31356 31333 31296 0 -1 4194304 4009 0 0 0 684 157 0 0 25 0 1 0 640070439 19415040 3995 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/31357/statm: 4740 3995 42 102 0 4635 0
Current children cumulated CPU time (s) 12.5
Current children cumulated vsize (KiB) 37916

[startup+25.5025 s]
/proc/loadavg: 1.96 1.99 1.99 4/85 31357
/proc/meminfo: memFree=1609008/2055920 swapFree=4166000/4192956
[pid=31333] ppid=31331 vsize=13600 CPUtime=4.09
/proc/31333/stat : 31333 (sugar) S 31331 31333 31296 0 -1 4194304 1022 25518 0 2 3 1 382 23 16 0 1 0 640070016 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 228052742242 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/31333/statm: 3400 799 370 3 0 500 0
[pid=31356] ppid=31333 vsize=5356 CPUtime=0
/proc/31356/stat : 31356 (sh) S 31333 31333 31296 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 640070439 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31356/statm: 1339 232 193 169 0 50 0
[pid=31357] ppid=31356 vsize=20544 CPUtime=21.15
/proc/31357/stat : 31357 (picosat) R 31356 31333 31296 0 -1 4194304 4429 0 0 0 1958 157 0 0 25 0 1 0 640070439 21037056 4415 996147200 134512640 134931368 4294956256 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 0 0 0
/proc/31357/statm: 5136 4415 42 102 0 5031 0
Current children cumulated CPU time (s) 25.24
Current children cumulated vsize (KiB) 39500

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

[startup+31.9067 s]
/proc/loadavg: 1.96 1.99 1.99 4/85 31357
/proc/meminfo: memFree=1608304/2055920 swapFree=4166000/4192956
[pid=31333] ppid=31331 vsize=13600 CPUtime=4.09
/proc/31333/stat : 31333 (sugar) S 31331 31333 31296 0 -1 4194304 1022 25518 0 2 3 1 382 23 16 0 1 0 640070016 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 228052742242 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/31333/statm: 3400 799 370 3 0 500 0
[pid=31356] ppid=31333 vsize=5356 CPUtime=0
/proc/31356/stat : 31356 (sh) S 31333 31333 31296 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 640070439 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31356/statm: 1339 232 193 169 0 50 0
[pid=31357] ppid=31356 vsize=21332 CPUtime=27.52
/proc/31357/stat : 31357 (picosat) R 31356 31333 31296 0 -1 4194304 4667 0 0 0 2595 157 0 0 25 0 1 0 640070439 21843968 4574 996147200 134512640 134931368 4294956256 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 0 0 0
/proc/31357/statm: 5333 4574 48 102 0 5228 0
Current children cumulated CPU time (s) 31.61
Current children cumulated vsize (KiB) 40288

[startup+33.502 s]
/proc/loadavg: 1.96 1.99 1.99 4/85 31357
/proc/meminfo: memFree=1608304/2055920 swapFree=4166000/4192956
[pid=31333] ppid=31331 vsize=13600 CPUtime=4.09
/proc/31333/stat : 31333 (sugar) S 31331 31333 31296 0 -1 4194304 1022 25518 0 2 3 1 382 23 16 0 1 0 640070016 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 228052742242 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/31333/statm: 3400 799 370 3 0 500 0
[pid=31356] ppid=31333 vsize=5356 CPUtime=0
/proc/31356/stat : 31356 (sh) S 31333 31333 31296 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 640070439 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31356/statm: 1339 232 193 169 0 50 0
[pid=31357] ppid=31356 vsize=21332 CPUtime=29.11
/proc/31357/stat : 31357 (picosat) R 31356 31333 31296 0 -1 4194304 4667 0 0 0 2754 157 0 0 25 0 1 0 640070439 21843968 4574 996147200 134512640 134931368 4294956256 18446744073709551615 134525703 0 0 4096 0 0 0 0 17 0 0 0
/proc/31357/statm: 5333 4574 48 102 0 5228 0
Current children cumulated CPU time (s) 33.2
Current children cumulated vsize (KiB) 40288

[startup+35.1023 s]
/proc/loadavg: 1.97 1.99 1.99 4/85 31357
/proc/meminfo: memFree=1608304/2055920 swapFree=4166000/4192956
[pid=31333] ppid=31331 vsize=13600 CPUtime=4.09
/proc/31333/stat : 31333 (sugar) S 31331 31333 31296 0 -1 4194304 1022 25518 0 2 3 1 382 23 16 0 1 0 640070016 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 228052742242 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/31333/statm: 3400 799 370 3 0 500 0
[pid=31356] ppid=31333 vsize=5356 CPUtime=0
/proc/31356/stat : 31356 (sh) S 31333 31333 31296 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 640070439 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31356/statm: 1339 232 193 169 0 50 0
[pid=31357] ppid=31356 vsize=21332 CPUtime=30.7
/proc/31357/stat : 31357 (picosat) R 31356 31333 31296 0 -1 4194304 4667 0 0 0 2913 157 0 0 25 0 1 0 640070439 21843968 4574 996147200 134512640 134931368 4294956256 18446744073709551615 134525608 0 0 4096 0 0 0 0 17 0 0 0
/proc/31357/statm: 5333 4574 48 102 0 5228 0
Current children cumulated CPU time (s) 34.79
Current children cumulated vsize (KiB) 40288

[startup+35.9015 s]
/proc/loadavg: 1.97 1.99 1.99 4/85 31357
/proc/meminfo: memFree=1608304/2055920 swapFree=4166000/4192956
[pid=31333] ppid=31331 vsize=13600 CPUtime=4.09
/proc/31333/stat : 31333 (sugar) S 31331 31333 31296 0 -1 4194304 1022 25518 0 2 3 1 382 23 16 0 1 0 640070016 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 228052742242 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/31333/statm: 3400 799 370 3 0 500 0
[pid=31356] ppid=31333 vsize=5356 CPUtime=0
/proc/31356/stat : 31356 (sh) S 31333 31333 31296 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 640070439 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31356/statm: 1339 232 193 169 0 50 0
[pid=31357] ppid=31356 vsize=21332 CPUtime=31.49
/proc/31357/stat : 31357 (picosat) R 31356 31333 31296 0 -1 4194304 4667 0 0 0 2992 157 0 0 25 0 1 0 640070439 21843968 4574 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/31357/statm: 5333 4574 48 102 0 5228 0
Current children cumulated CPU time (s) 35.58
Current children cumulated vsize (KiB) 40288

[startup+36.3066 s]
/proc/loadavg: 1.97 1.99 1.99 4/93 31367
/proc/meminfo: memFree=1622640/2055920 swapFree=4166000/4192956
[pid=31333] ppid=31331 vsize=13600 CPUtime=35.83
/proc/31333/stat : 31333 (sugar) S 31331 31333 31296 0 -1 4194304 1091 30472 0 2 3 1 3397 182 15 0 1 0 640070016 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 228052742242 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/31333/statm: 3400 799 370 3 0 500 0
[pid=31358] ppid=31333 vsize=5356 CPUtime=0
/proc/31358/stat : 31358 (sh) S 31333 31333 31296 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 640073629 5484544 233 996147200 4194304 4889804 548682068768 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31358/statm: 1339 233 193 169 0 50 0
[pid=31359] ppid=31358 vsize=863752 CPUtime=0.14
/proc/31359/stat : 31359 (java) S 31358 31333 31296 0 -1 0 3519 0 1 0 12 2 0 0 20 0 9 0 640073629 884482048 2988 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/31359/statm: 215938 2988 1690 9 0 210513 0
[pid=31359/tid=31360] ppid=31358 vsize=863752 CPUtime=0.1
/proc/31359/task/31360/stat : 31360 (java) S 31358 31333 31296 0 -1 64 2514 0 1 0 9 1 0 0 25 0 9 0 640073630 884482048 2988 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=31359/tid=31361] ppid=31358 vsize=863752 CPUtime=0
/proc/31359/task/31361/stat : 31361 (java) S 31358 31333 31296 0 -1 64 73 0 0 0 0 0 0 0 16 0 9 0 640073631 884482048 2988 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=31359/tid=31362] ppid=31358 vsize=863752 CPUtime=0
/proc/31359/task/31362/stat : 31362 (java) S 31358 31333 31296 0 -1 64 10 0 0 0 0 0 0 0 23 0 9 0 640073631 884482048 2988 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=31359/tid=31363] ppid=31358 vsize=863752 CPUtime=0
/proc/31359/task/31363/stat : 31363 (java) S 31358 31333 31296 0 -1 64 4 0 0 0 0 0 0 0 24 0 9 0 640073631 884482048 2988 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=31359/tid=31364] ppid=31358 vsize=863752 CPUtime=0
/proc/31359/task/31364/stat : 31364 (java) S 31358 31333 31296 0 -1 64 1 0 0 0 0 0 0 0 25 0 9 0 640073633 884482048 2988 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=31359/tid=31365] ppid=31358 vsize=863752 CPUtime=0.02
/proc/31359/task/31365/stat : 31365 (java) S 31358 31333 31296 0 -1 64 241 0 0 0 2 0 0 0 21 0 9 0 640073633 884482048 2988 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=31359/tid=31366] ppid=31358 vsize=863752 CPUtime=0
/proc/31359/task/31366/stat : 31366 (java) S 31358 31333 31296 0 -1 64 1 0 0 0 0 0 0 0 25 0 9 0 640073633 884482048 2988 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=31359/tid=31367] ppid=31358 vsize=863752 CPUtime=0
/proc/31359/task/31367/stat : 31367 (java) S 31358 31333 31296 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 640073633 884482048 2988 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 35.97
Current children cumulated vsize (KiB) 882708

Child status: 0
Real time (s): 36.3451
CPU time (s): 36.0055
CPU user time (s): 34.1348
CPU system time (s): 1.87071
CPU usage (%): 99.0656
Max. virtual memory (cumulated for all children) (KiB): 887576

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 34.1348
system time used= 1.87071
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35430
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= 3491
involuntary context switches= 3781

runsolver used 0.051992 second user time and 0.121981 second system time

The end

Launcher Data (download as text)

Begin job on node77 at 2008-07-05 16:35:22
IDJOB=1089488
IDBENCH=58283
IDSOLVER=345
FILE ID=node77/1089488-1215268522
PBS_JOBID= 7882227
Free space on /tmp= 66540 MiB

SOLVER NAME= Sugar v1.13+picosat
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/picosat" -tmp="TMPDIR/temp" BENCHNAME
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1089488-1215268522/watcher-1089488-1215268522 -o /tmp/evaluation-result-1089488-1215268522/solver-1089488-1215268522 -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/picosat" -tmp="HOME/temp" HOME/instance-1089488-1215268522.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 833288f5934ac249d4efc3e2915a02fc
RANDOM SEED=1868896402

node77.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		: 3000.274
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		: 3000.274
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1635936 kB
Buffers:         58228 kB
Cached:         234100 kB
SwapCached:      20880 kB
Active:         191880 kB
Inactive:       166892 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1635936 kB
SwapTotal:     4192956 kB
SwapFree:      4166000 kB
Dirty:            3560 kB
Writeback:           0 kB
Mapped:          82568 kB
Slab:            46284 kB
Committed_AS:  1236616 kB
PageTables:       1928 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= 66540 MiB
End job on node77 at 2008-07-05 16:35:59