Trace number 1097677

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 156.595 157.511

General information on the benchmark

Namecsp/tightness0.35/
normalized-rand-2-40-16-250-350-55_ext.xml
MD5SUMf7d9c912dc1712bbdfc15a8a9472daa6
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark6.08008
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints250
Maximum constraint arity2
Maximum domain size16
Number of constraints which are defined in extension250
Number of constraints which are defined in intension0
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 20:31:41 2008
0.00/0.04	c 0	PID 8454
0.00/0.04	c 0	HOST node87.alineos.net
0.00/0.04	c 0	CONVERTING HOME/instance-1097677-1215282701.xml TO HOME/temp.csp
0.00/0.04	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.XML2CSP 'HOME/instance-1097677-1215282701.xml' 'HOME/temp.csp'
0.03/0.44	c 1	1 domains, 40 variables, 0 predicates, 250 relations, 250 constraints
0.03/0.45	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.03/0.45	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'
0.42/0.56	c 1	Parsing HOME/temp.csp
0.42/0.79	c 1	parsed 541 expressions
0.42/0.79	c 1	Heap : 2 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.42/0.79	c 1	Converting to clausal form CSP
0.42/0.81	c 1	converted 55 (10%) expressions
0.42/0.81	c 1	converted 109 (20%) expressions
0.42/0.82	c 1	converted 163 (30%) expressions
0.42/0.82	c 1	converted 217 (40%) expressions
0.42/0.82	c 1	converted 271 (50%) expressions
0.42/0.84	c 1	converted 325 (60%) expressions
0.42/0.85	c 1	converted 379 (70%) expressions
0.42/0.90	c 1	converted 433 (80%) expressions
0.42/0.92	c 1	converted 487 (90%) expressions
0.42/0.93	c 1	converted 541 (100%) expressions
0.42/0.93	c 1	CSP : 40 integers, 0 booleans, 250 clauses, largest domain size 16
0.42/0.94	c 1	Heap : 5 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.42/0.94	c 1	Propagation in CSP
0.42/0.94	c 1	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
0.42/0.94	c 1	CSP : 40 integers, 0 booleans, 250 clauses, largest domain size 16
0.42/0.94	c 1	Heap : 5 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.42/0.94	c 1	Simplifing CSP by introducing new Boolean variables
0.42/0.94	c 1	CSP : 40 integers, 0 booleans, 250 clauses, largest domain size 16
0.42/0.94	c 1	Heap : 5 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.42/0.97	c 1	Encoding CSP to SAT : HOME/temp.cnf
0.42/0.98	c 1	4 (10%) CSP integer variables are encoded (56 clauses, 551 bytes)
0.42/0.98	c 1	8 (20%) CSP integer variables are encoded (112 clauses, 1094 bytes)
0.42/0.98	c 1	12 (30%) CSP integer variables are encoded (168 clauses, 1710 bytes)
0.42/0.98	c 1	16 (40%) CSP integer variables are encoded (224 clauses, 2326 bytes)
0.42/0.98	c 1	20 (50%) CSP integer variables are encoded (280 clauses, 2942 bytes)
0.42/0.98	c 1	24 (60%) CSP integer variables are encoded (336 clauses, 3558 bytes)
0.42/0.99	c 1	28 (70%) CSP integer variables are encoded (392 clauses, 4174 bytes)
0.42/0.99	c 1	32 (80%) CSP integer variables are encoded (448 clauses, 4790 bytes)
0.42/0.99	c 1	36 (90%) CSP integer variables are encoded (504 clauses, 5406 bytes)
0.42/0.99	c 1	40 (100%) CSP integer variables are encoded (560 clauses, 6022 bytes)
0.92/1.03	c 1	25 (10%) CSP clauses are encoded (1898 clauses, 26810 bytes)
0.92/1.04	c 1	50 (20%) CSP clauses are encoded (3194 clauses, 48175 bytes)
0.92/1.05	c 1	75 (30%) CSP clauses are encoded (4511 clauses, 69890 bytes)
0.92/1.06	c 1	100 (40%) CSP clauses are encoded (5830 clauses, 93373 bytes)
0.92/1.07	c 1	125 (50%) CSP clauses are encoded (7142 clauses, 117611 bytes)
0.92/1.08	c 1	150 (60%) CSP clauses are encoded (8469 clauses, 142134 bytes)
0.92/1.08	c 1	175 (70%) CSP clauses are encoded (9819 clauses, 167036 bytes)
0.92/1.09	c 1	200 (80%) CSP clauses are encoded (11179 clauses, 192168 bytes)
0.92/1.10	c 1	225 (90%) CSP clauses are encoded (12548 clauses, 217469 bytes)
1.02/1.11	c 1	250 (100%) CSP clauses are encoded (13867 clauses, 241807 bytes)
1.02/1.11	c 1	250 CSP clauses encoded
1.02/1.11	c 1	Writing map file : HOME/temp.map
1.02/1.11	c 1	Heap : 3 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.02/1.11	c 1	SAT : 600 SAT variables, 13867 SAT clauses, 241807 bytes
1.02/1.11	c 1	Heap : 3 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.02/1.17	c 2	SOLVING HOME/temp.cnf
1.02/1.17	c 2	CMD HOME/picosat 'HOME/temp.cnf' -o 'HOME/temp.out'
156.42/157.34	c 158	DECODING HOME/temp.out WITH HOME/temp.map
156.42/157.34	c 158	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
156.48/157.43	c 158	Decoding HOME/temp.out
156.48/157.45	s UNSATISFIABLE
156.48/157.45	c 158	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
156.48/157.51	c 158	CPU 156.39 (0.03 0.01 156.36 0.18)
156.48/157.51	c 158	END Sat Jul  5 20:34:19 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-1097677-1215282701/watcher-1097677-1215282701 -o /tmp/evaluation-result-1097677-1215282701/solver-1097677-1215282701 -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-1097677-1215282701.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: 2.02 2.02 2.00 4/82 8454
/proc/meminfo: memFree=1753608/2055920 swapFree=4179388/4192956
[pid=8454] ppid=8452 vsize=12272 CPUtime=0
/proc/8454/stat : 8454 (sugar) R 8452 8454 7342 0 -1 4194304 360 0 0 0 0 0 0 0 20 0 1 0 640525804 12566528 328 996147200 4194304 4206940 548682068608 18446744073709551615 254622612478 0 0 4224 0 0 0 0 17 1 0 0
/proc/8454/statm: 3068 328 246 3 0 168 0

[startup+0.0834581 s]
/proc/loadavg: 2.02 2.02 2.00 4/82 8454
/proc/meminfo: memFree=1753608/2055920 swapFree=4179388/4192956
[pid=8454] ppid=8452 vsize=13600 CPUtime=0.03
/proc/8454/stat : 8454 (sugar) S 8452 8454 7342 0 -1 4194304 900 127 0 0 3 0 0 0 18 0 1 0 640525804 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 254622609506 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/8454/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.101459 s]
/proc/loadavg: 2.02 2.02 2.00 4/82 8454
/proc/meminfo: memFree=1753608/2055920 swapFree=4179388/4192956
[pid=8454] ppid=8452 vsize=13600 CPUtime=0.03
/proc/8454/stat : 8454 (sugar) S 8452 8454 7342 0 -1 4194304 900 127 0 0 3 0 0 0 18 0 1 0 640525804 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 254622609506 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/8454/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.301479 s]
/proc/loadavg: 2.02 2.02 2.00 4/82 8454
/proc/meminfo: memFree=1753608/2055920 swapFree=4179388/4192956
[pid=8454] ppid=8452 vsize=13600 CPUtime=0.03
/proc/8454/stat : 8454 (sugar) S 8452 8454 7342 0 -1 4194304 900 127 0 0 3 0 0 0 18 0 1 0 640525804 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 254622609506 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/8454/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.701521 s]
/proc/loadavg: 2.02 2.02 2.00 4/82 8454
/proc/meminfo: memFree=1753608/2055920 swapFree=4179388/4192956
[pid=8454] ppid=8452 vsize=13600 CPUtime=0.42
/proc/8454/stat : 8454 (sugar) S 8452 8454 7342 0 -1 4194304 973 4673 0 1 3 0 36 3 15 0 1 0 640525804 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 254622609506 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/8454/statm: 3400 797 370 3 0 500 0
Current children cumulated CPU time (s) 0.42
Current children cumulated vsize (KiB) 13600

[startup+1.50161 s]
/proc/loadavg: 2.10 2.03 2.01 3/93 8476
/proc/meminfo: memFree=1739440/2055920 swapFree=4179388/4192956
[pid=8454] ppid=8452 vsize=13600 CPUtime=1.06
/proc/8454/stat : 8454 (sugar) S 8452 8454 7342 0 -1 4194304 1022 11210 0 2 3 1 94 8 16 0 1 0 640525804 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 254622609506 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/8454/statm: 3400 798 370 3 0 500 0
Current children cumulated CPU time (s) 1.06
Current children cumulated vsize (KiB) 13600

[startup+3.10179 s]
/proc/loadavg: 2.10 2.03 2.01 3/85 8478
/proc/meminfo: memFree=1749936/2055920 swapFree=4179388/4192956
[pid=8454] ppid=8452 vsize=13600 CPUtime=1.06
/proc/8454/stat : 8454 (sugar) S 8452 8454 7342 0 -1 4194304 1022 11210 0 2 3 1 94 8 16 0 1 0 640525804 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 254622609506 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/8454/statm: 3400 798 370 3 0 500 0
[pid=8477] ppid=8454 vsize=5356 CPUtime=0
/proc/8477/stat : 8477 (sh) S 8454 8454 7342 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 640525921 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8477/statm: 1339 232 193 169 0 50 0
[pid=8478] ppid=8477 vsize=1568 CPUtime=1.92
/proc/8478/stat : 8478 (picosat) R 8477 8454 7342 0 -1 4194304 310 0 0 0 185 7 0 0 25 0 1 0 640525921 1605632 294 996147200 134512640 134931368 4294956256 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/8478/statm: 392 294 48 102 0 287 0
Current children cumulated CPU time (s) 2.98
Current children cumulated vsize (KiB) 20524

[startup+6.30115 s]
/proc/loadavg: 2.10 2.03 2.01 3/85 8478
/proc/meminfo: memFree=1749616/2055920 swapFree=4179388/4192956
[pid=8454] ppid=8452 vsize=13600 CPUtime=1.06
/proc/8454/stat : 8454 (sugar) S 8452 8454 7342 0 -1 4194304 1022 11210 0 2 3 1 94 8 16 0 1 0 640525804 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 254622609506 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/8454/statm: 3400 798 370 3 0 500 0
[pid=8477] ppid=8454 vsize=5356 CPUtime=0
/proc/8477/stat : 8477 (sh) S 8454 8454 7342 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 640525921 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8477/statm: 1339 232 193 169 0 50 0
[pid=8478] ppid=8477 vsize=1692 CPUtime=5.1
/proc/8478/stat : 8478 (picosat) R 8477 8454 7342 0 -1 4194304 351 0 0 0 503 7 0 0 25 0 1 0 640525921 1732608 335 996147200 134512640 134931368 4294956256 18446744073709551615 134525929 0 0 4096 0 0 0 0 17 1 0 0
/proc/8478/statm: 423 335 48 102 0 318 0
Current children cumulated CPU time (s) 6.16
Current children cumulated vsize (KiB) 20648

[startup+12.7029 s]
/proc/loadavg: 2.08 2.03 2.00 3/85 8478
/proc/meminfo: memFree=1749296/2055920 swapFree=4179388/4192956
[pid=8454] ppid=8452 vsize=13600 CPUtime=1.06
/proc/8454/stat : 8454 (sugar) S 8452 8454 7342 0 -1 4194304 1022 11210 0 2 3 1 94 8 16 0 1 0 640525804 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 254622609506 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/8454/statm: 3400 798 370 3 0 500 0
[pid=8477] ppid=8454 vsize=5356 CPUtime=0
/proc/8477/stat : 8477 (sh) S 8454 8454 7342 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 640525921 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8477/statm: 1339 232 193 169 0 50 0
[pid=8478] ppid=8477 vsize=1912 CPUtime=11.47
/proc/8478/stat : 8478 (picosat) R 8477 8454 7342 0 -1 4194304 405 0 0 0 1140 7 0 0 25 0 1 0 640525921 1957888 389 996147200 134512640 134931368 4294956256 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/8478/statm: 478 389 48 102 0 373 0
Current children cumulated CPU time (s) 12.53
Current children cumulated vsize (KiB) 20868

[startup+25.5013 s]
/proc/loadavg: 2.07 2.03 2.00 3/85 8478
/proc/meminfo: memFree=1748976/2055920 swapFree=4179388/4192956
[pid=8454] ppid=8452 vsize=13600 CPUtime=1.06
/proc/8454/stat : 8454 (sugar) S 8452 8454 7342 0 -1 4194304 1022 11210 0 2 3 1 94 8 16 0 1 0 640525804 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 254622609506 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/8454/statm: 3400 798 370 3 0 500 0
[pid=8477] ppid=8454 vsize=5356 CPUtime=0
/proc/8477/stat : 8477 (sh) S 8454 8454 7342 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 640525921 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8477/statm: 1339 232 193 169 0 50 0
[pid=8478] ppid=8477 vsize=2140 CPUtime=24.2
/proc/8478/stat : 8478 (picosat) R 8477 8454 7342 0 -1 4194304 481 0 0 0 2413 7 0 0 25 0 1 0 640525921 2191360 465 996147200 134512640 134931368 4294956256 18446744073709551615 134525929 0 0 4096 0 0 0 0 17 1 0 0
/proc/8478/statm: 535 465 48 102 0 430 0
Current children cumulated CPU time (s) 25.26
Current children cumulated vsize (KiB) 21096

[startup+51.1012 s]
/proc/loadavg: 2.04 2.03 2.00 3/85 8478
/proc/meminfo: memFree=1748592/2055920 swapFree=4179388/4192956
[pid=8454] ppid=8452 vsize=13600 CPUtime=1.06
/proc/8454/stat : 8454 (sugar) S 8452 8454 7342 0 -1 4194304 1022 11210 0 2 3 1 94 8 16 0 1 0 640525804 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 254622609506 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/8454/statm: 3400 798 370 3 0 500 0
[pid=8477] ppid=8454 vsize=5356 CPUtime=0
/proc/8477/stat : 8477 (sh) S 8454 8454 7342 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 640525921 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8477/statm: 1339 232 193 169 0 50 0
[pid=8478] ppid=8477 vsize=2704 CPUtime=49.67
/proc/8478/stat : 8478 (picosat) R 8477 8454 7342 0 -1 4194304 600 0 0 0 4960 7 0 0 25 0 1 0 640525921 2768896 584 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/8478/statm: 676 584 48 102 0 571 0
Current children cumulated CPU time (s) 50.73
Current children cumulated vsize (KiB) 21660

[startup+102.307 s]
/proc/loadavg: 2.02 2.02 2.00 3/85 8478
/proc/meminfo: memFree=1748016/2055920 swapFree=4179388/4192956
[pid=8454] ppid=8452 vsize=13600 CPUtime=1.06
/proc/8454/stat : 8454 (sugar) S 8452 8454 7342 0 -1 4194304 1022 11210 0 2 3 1 94 8 16 0 1 0 640525804 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 254622609506 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/8454/statm: 3400 798 370 3 0 500 0
[pid=8477] ppid=8454 vsize=5356 CPUtime=0
/proc/8477/stat : 8477 (sh) S 8454 8454 7342 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 640525921 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8477/statm: 1339 232 193 169 0 50 0
[pid=8478] ppid=8477 vsize=3248 CPUtime=100.63
/proc/8478/stat : 8478 (picosat) R 8477 8454 7342 0 -1 4194304 723 0 0 0 10056 7 0 0 25 0 1 0 640525921 3325952 705 996147200 134512640 134931368 4294956256 18446744073709551615 134529097 0 0 4096 0 0 0 0 17 1 0 0
/proc/8478/statm: 812 705 48 102 0 707 0
Current children cumulated CPU time (s) 101.69
Current children cumulated vsize (KiB) 22204

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

[startup+127.902 s]
/proc/loadavg: 2.01 2.02 2.00 3/85 8479
/proc/meminfo: memFree=1747696/2055920 swapFree=4179388/4192956
[pid=8454] ppid=8452 vsize=13600 CPUtime=1.06
/proc/8454/stat : 8454 (sugar) S 8452 8454 7342 0 -1 4194304 1022 11210 0 2 3 1 94 8 16 0 1 0 640525804 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 254622609506 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/8454/statm: 3400 798 370 3 0 500 0
[pid=8477] ppid=8454 vsize=5356 CPUtime=0
/proc/8477/stat : 8477 (sh) S 8454 8454 7342 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 640525921 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8477/statm: 1339 232 193 169 0 50 0
[pid=8478] ppid=8477 vsize=3452 CPUtime=126.1
/proc/8478/stat : 8478 (picosat) R 8477 8454 7342 0 -1 4194304 778 0 0 0 12603 7 0 0 25 0 1 0 640525921 3534848 757 996147200 134512640 134931368 4294956256 18446744073709551615 134530461 0 0 4096 0 0 0 0 17 1 0 0
/proc/8478/statm: 863 757 48 102 0 758 0
Current children cumulated CPU time (s) 127.16
Current children cumulated vsize (KiB) 22408

[startup+140.702 s]
/proc/loadavg: 2.01 2.02 2.00 3/85 8480
/proc/meminfo: memFree=1747504/2055920 swapFree=4179388/4192956
[pid=8454] ppid=8452 vsize=13600 CPUtime=1.06
/proc/8454/stat : 8454 (sugar) S 8452 8454 7342 0 -1 4194304 1022 11210 0 2 3 1 94 8 16 0 1 0 640525804 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 254622609506 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/8454/statm: 3400 798 370 3 0 500 0
[pid=8477] ppid=8454 vsize=5356 CPUtime=0
/proc/8477/stat : 8477 (sh) S 8454 8454 7342 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 640525921 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8477/statm: 1339 232 193 169 0 50 0
[pid=8478] ppid=8477 vsize=3488 CPUtime=138.84
/proc/8478/stat : 8478 (picosat) R 8477 8454 7342 0 -1 4194304 793 0 0 0 13877 7 0 0 25 0 1 0 640525921 3571712 772 996147200 134512640 134931368 4294956256 18446744073709551615 134543543 0 0 4096 0 0 0 0 17 1 0 0
/proc/8478/statm: 872 772 48 102 0 767 0
Current children cumulated CPU time (s) 139.9
Current children cumulated vsize (KiB) 22444

[startup+147.102 s]
/proc/loadavg: 2.01 2.02 2.00 3/85 8480
/proc/meminfo: memFree=1747504/2055920 swapFree=4179388/4192956
[pid=8454] ppid=8452 vsize=13600 CPUtime=1.06
/proc/8454/stat : 8454 (sugar) S 8452 8454 7342 0 -1 4194304 1022 11210 0 2 3 1 94 8 16 0 1 0 640525804 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 254622609506 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/8454/statm: 3400 798 370 3 0 500 0
[pid=8477] ppid=8454 vsize=5356 CPUtime=0
/proc/8477/stat : 8477 (sh) S 8454 8454 7342 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 640525921 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8477/statm: 1339 232 193 169 0 50 0
[pid=8478] ppid=8477 vsize=3488 CPUtime=145.21
/proc/8478/stat : 8478 (picosat) R 8477 8454 7342 0 -1 4194304 793 0 0 0 14514 7 0 0 25 0 1 0 640525921 3571712 772 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/8478/statm: 872 772 48 102 0 767 0
Current children cumulated CPU time (s) 146.27
Current children cumulated vsize (KiB) 22444

[startup+153.502 s]
/proc/loadavg: 2.00 2.02 2.00 3/85 8480
/proc/meminfo: memFree=1747504/2055920 swapFree=4179388/4192956
[pid=8454] ppid=8452 vsize=13600 CPUtime=1.06
/proc/8454/stat : 8454 (sugar) S 8452 8454 7342 0 -1 4194304 1022 11210 0 2 3 1 94 8 16 0 1 0 640525804 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 254622609506 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/8454/statm: 3400 798 370 3 0 500 0
[pid=8477] ppid=8454 vsize=5356 CPUtime=0
/proc/8477/stat : 8477 (sh) S 8454 8454 7342 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 640525921 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8477/statm: 1339 232 193 169 0 50 0
[pid=8478] ppid=8477 vsize=3488 CPUtime=151.57
/proc/8478/stat : 8478 (picosat) R 8477 8454 7342 0 -1 4194304 793 0 0 0 15150 7 0 0 25 0 1 0 640525921 3571712 772 996147200 134512640 134931368 4294956256 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/8478/statm: 872 772 48 102 0 767 0
Current children cumulated CPU time (s) 152.63
Current children cumulated vsize (KiB) 22444

[startup+155.107 s]
/proc/loadavg: 2.00 2.02 2.00 3/85 8480
/proc/meminfo: memFree=1747504/2055920 swapFree=4179388/4192956
[pid=8454] ppid=8452 vsize=13600 CPUtime=1.06
/proc/8454/stat : 8454 (sugar) S 8452 8454 7342 0 -1 4194304 1022 11210 0 2 3 1 94 8 16 0 1 0 640525804 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 254622609506 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/8454/statm: 3400 798 370 3 0 500 0
[pid=8477] ppid=8454 vsize=5356 CPUtime=0
/proc/8477/stat : 8477 (sh) S 8454 8454 7342 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 640525921 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8477/statm: 1339 232 193 169 0 50 0
[pid=8478] ppid=8477 vsize=3488 CPUtime=153.17
/proc/8478/stat : 8478 (picosat) R 8477 8454 7342 0 -1 4194304 793 0 0 0 15310 7 0 0 25 0 1 0 640525921 3571712 772 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/8478/statm: 872 772 48 102 0 767 0
Current children cumulated CPU time (s) 154.23
Current children cumulated vsize (KiB) 22444

[startup+156.702 s]
/proc/loadavg: 2.00 2.02 2.00 3/85 8480
/proc/meminfo: memFree=1747504/2055920 swapFree=4179388/4192956
[pid=8454] ppid=8452 vsize=13600 CPUtime=1.06
/proc/8454/stat : 8454 (sugar) S 8452 8454 7342 0 -1 4194304 1022 11210 0 2 3 1 94 8 16 0 1 0 640525804 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 254622609506 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/8454/statm: 3400 798 370 3 0 500 0
[pid=8477] ppid=8454 vsize=5356 CPUtime=0
/proc/8477/stat : 8477 (sh) S 8454 8454 7342 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 640525921 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8477/statm: 1339 232 193 169 0 50 0
[pid=8478] ppid=8477 vsize=3488 CPUtime=154.76
/proc/8478/stat : 8478 (picosat) R 8477 8454 7342 0 -1 4194304 793 0 0 0 15469 7 0 0 25 0 1 0 640525921 3571712 772 996147200 134512640 134931368 4294956256 18446744073709551615 134525781 0 0 4096 0 0 0 0 17 1 0 0
/proc/8478/statm: 872 772 48 102 0 767 0
Current children cumulated CPU time (s) 155.82
Current children cumulated vsize (KiB) 22444

[startup+157.101 s]
/proc/loadavg: 2.00 2.02 2.00 3/85 8480
/proc/meminfo: memFree=1747504/2055920 swapFree=4179388/4192956
[pid=8454] ppid=8452 vsize=13600 CPUtime=1.06
/proc/8454/stat : 8454 (sugar) S 8452 8454 7342 0 -1 4194304 1022 11210 0 2 3 1 94 8 16 0 1 0 640525804 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 254622609506 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/8454/statm: 3400 798 370 3 0 500 0
[pid=8477] ppid=8454 vsize=5356 CPUtime=0
/proc/8477/stat : 8477 (sh) S 8454 8454 7342 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 640525921 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8477/statm: 1339 232 193 169 0 50 0
[pid=8478] ppid=8477 vsize=3488 CPUtime=155.16
/proc/8478/stat : 8478 (picosat) R 8477 8454 7342 0 -1 4194304 793 0 0 0 15509 7 0 0 25 0 1 0 640525921 3571712 772 996147200 134512640 134931368 4294956256 18446744073709551615 134525554 0 0 4096 0 0 0 0 17 1 0 0
/proc/8478/statm: 872 772 48 102 0 767 0
Current children cumulated CPU time (s) 156.22
Current children cumulated vsize (KiB) 22444

[startup+157.501 s]
/proc/loadavg: 2.00 2.02 2.00 3/85 8480
/proc/meminfo: memFree=1747504/2055920 swapFree=4179388/4192956
[pid=8454] ppid=8452 vsize=13600 CPUtime=156.48
/proc/8454/stat : 8454 (sugar) S 8452 8454 7342 0 -1 4194304 1089 12290 0 2 3 1 15628 16 15 0 1 0 640525804 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 254622609506 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/8454/statm: 3400 798 370 3 0 500 0
Current children cumulated CPU time (s) 156.48
Current children cumulated vsize (KiB) 13600

Child status: 0
Real time (s): 157.511
CPU time (s): 156.595
CPU user time (s): 156.4
CPU system time (s): 0.19497
CPU usage (%): 99.4183
Max. virtual memory (cumulated for all children) (KiB): 883260

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 156.4
system time used= 0.19497
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17062
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= 1756
involuntary context switches= 6285

runsolver used 0.162975 second user time and 0.424935 second system time

The end

Launcher Data (download as text)

Begin job on node87 at 2008-07-05 20:31:41
IDJOB=1097677
IDBENCH=59533
IDSOLVER=345
FILE ID=node87/1097677-1215282701
PBS_JOBID= 7882311
Free space on /tmp= 66484 MiB

SOLVER NAME= Sugar v1.13+picosat
BENCH NAME= CPAI08/csp/tightness0.35/normalized-rand-2-40-16-250-350-55_ext.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-1097677-1215282701/watcher-1097677-1215282701 -o /tmp/evaluation-result-1097677-1215282701/solver-1097677-1215282701 -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-1097677-1215282701.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= f7d9c912dc1712bbdfc15a8a9472daa6
RANDOM SEED=53072409

node87.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		: 3000.232
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		: 3000.232
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:       1754024 kB
Buffers:         43804 kB
Cached:         189812 kB
SwapCached:       7716 kB
Active:         156136 kB
Inactive:        99076 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1754024 kB
SwapTotal:     4192956 kB
SwapFree:      4179388 kB
Dirty:            1656 kB
Writeback:           0 kB
Mapped:          37532 kB
Slab:            31736 kB
Committed_AS:  1723908 kB
PageTables:       1960 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264992 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 node87 at 2008-07-05 20:34:19