Trace number 2088989

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Sugar v1.14.6+picosatUNSAT 141.423 142.882

General information on the benchmark

Namecsp/tightness0.2/
normalized-rand-2-40-11-414-200-48_ext.xml
MD5SUMbc4736d959b90d9486407c512fec110e
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 benchmark4.91325
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints414
Maximum constraint arity2
Maximum domain size11
Number of constraints which are defined in extension414
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.03/0.08	c 0	Sugar v1-14-6 + HOME/picosat
0.03/0.08	c 0	BEGIN Sun Jul 12 11:10:24 2009
0.03/0.08	c 0	PID 29838
0.03/0.08	c 0	HOST node74.alineos.net
0.03/0.08	c 0	CONVERTING HOME/instance-2088989-1247389824.xml TO HOME/temp.csp
0.03/0.08	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.XML2CSP -v -v 'HOME/instance-2088989-1247389824.xml' 'HOME/temp.csp'
0.07/0.75	c 0	1 domains, 40 variables, 0 predicates, 414 relations, 414 constraints
0.07/0.80	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.07/0.80	c 1	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.SugarMain -v -v -competition -encode 'HOME/temp.csp' 'HOME/temp.cnf' 'HOME/temp.map'
0.07/0.88	c 1	Parsing HOME/temp.csp
0.90/1.02	c 1	parsed 869 expressions
0.90/1.02	c 1	Heap : 1 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.90/1.03	c 1	Converting to clausal form CSP
0.90/1.05	c 1	converted 87 (10%) expressions
0.90/1.05	c 1	converted 174 (20%) expressions
0.90/1.05	c 1	converted 261 (30%) expressions
0.90/1.06	c 1	converted 348 (40%) expressions
0.90/1.06	c 1	converted 435 (50%) expressions
0.90/1.08	c 1	converted 522 (60%) expressions
0.90/1.09	c 1	converted 609 (70%) expressions
0.90/1.10	c 1	converted 696 (80%) expressions
1.00/1.11	c 1	converted 783 (90%) expressions
1.00/1.11	c 1	converted 869 (100%) expressions
1.00/1.11	c 1	CSP : 40 integers, 0 booleans, 414 clauses, largest domain size 11
1.00/1.11	c 1	Heap : 3 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.00/1.11	c 1	Propagation in CSP
1.00/1.12	c 1	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
1.00/1.12	c 1	CSP : 40 integers, 0 booleans, 414 clauses, largest domain size 11
1.00/1.12	c 1	Heap : 2 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.00/1.12	c 1	Simplifing CSP by introducing new Boolean variables
1.00/1.13	c 1	CSP : 40 integers, 0 booleans, 414 clauses, largest domain size 11
1.00/1.13	c 1	Heap : 2 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.00/1.16	c 1	Encoding CSP to SAT : HOME/temp.cnf
1.00/1.16	c 1	4 (10%) CSP integer variables are encoded (36 clauses, 371 bytes)
1.00/1.16	c 1	8 (20%) CSP integer variables are encoded (72 clauses, 695 bytes)
1.00/1.16	c 1	12 (30%) CSP integer variables are encoded (108 clauses, 1056 bytes)
1.00/1.17	c 1	16 (40%) CSP integer variables are encoded (144 clauses, 1452 bytes)
1.00/1.17	c 1	20 (50%) CSP integer variables are encoded (180 clauses, 1848 bytes)
1.00/1.17	c 1	24 (60%) CSP integer variables are encoded (216 clauses, 2244 bytes)
1.00/1.17	c 1	28 (70%) CSP integer variables are encoded (252 clauses, 2640 bytes)
1.00/1.17	c 1	32 (80%) CSP integer variables are encoded (288 clauses, 3036 bytes)
1.00/1.17	c 1	36 (90%) CSP integer variables are encoded (324 clauses, 3432 bytes)
1.00/1.17	c 1	40 (100%) CSP integer variables are encoded (360 clauses, 3828 bytes)
1.09/1.22	c 1	42 (10%) CSP clauses are encoded (1094 clauses, 14704 bytes)
1.09/1.23	c 1	83 (20%) CSP clauses are encoded (1838 clauses, 26552 bytes)
1.09/1.23	c 1	125 (30%) CSP clauses are encoded (2568 clauses, 38388 bytes)
1.09/1.24	c 1	166 (40%) CSP clauses are encoded (3295 clauses, 50136 bytes)
1.09/1.25	c 1	207 (50%) CSP clauses are encoded (4031 clauses, 63085 bytes)
1.09/1.26	c 1	249 (60%) CSP clauses are encoded (4782 clauses, 76654 bytes)
1.09/1.26	c 1	290 (70%) CSP clauses are encoded (5507 clauses, 89697 bytes)
1.09/1.27	c 1	332 (80%) CSP clauses are encoded (6273 clauses, 103582 bytes)
1.09/1.27	c 1	373 (90%) CSP clauses are encoded (6986 clauses, 116495 bytes)
1.09/1.28	c 1	414 (100%) CSP clauses are encoded (7712 clauses, 129615 bytes)
1.09/1.28	c 1	414 CSP clauses encoded
1.09/1.28	c 1	Writing map file : HOME/temp.map
1.09/1.28	c 1	Heap : 2 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.09/1.28	c 1	SAT : 400 SAT variables, 7712 SAT clauses, 129615 bytes
1.09/1.28	c 1	Heap : 2 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.17/1.33	c 1	SOLVING HOME/temp.cnf
1.17/1.33	c 1	CMD HOME/picosat 'HOME/temp.cnf' -o 'HOME/temp.out'
141.20/142.76	c 142	DECODING HOME/temp.out WITH HOME/temp.map
141.20/142.76	c 142	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.SugarMain -v -v -competition -decode 'HOME/temp.out' 'HOME/temp.map'
141.29/142.84	c 143	Decoding HOME/temp.out
141.29/142.86	s UNSATISFIABLE
141.29/142.87	c 143	Heap : 0 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
141.29/142.88	c 143	CPU 141.4 (0.05 0.02 141.15 0.18)
141.29/142.88	c 143	END Sun Jul 12 11:12:47 2009

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2088989-1247389824/watcher-2088989-1247389824 -o /tmp/evaluation-result-2088989-1247389824/solver-2088989-1247389824 -C 1800 -W 2000 -M 900 HOME/sugar -c -vv -memlimit=900 -jar=HOME/sugar-v1-14-6.jar -solver=HOME/picosat -tmp=HOME/temp HOME/instance-2088989-1247389824.xml 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.96 2.00 1.99 4/85 29838
/proc/meminfo: memFree=1782976/2055920 swapFree=4192812/4192956
[pid=29838] ppid=29836 vsize=12268 CPUtime=0
/proc/29838/stat : 29838 (sugar) R 29836 29838 27544 0 -1 4194304 348 0 0 0 0 0 0 0 20 0 1 0 26048164 12562432 316 996147200 4194304 4206940 548682068608 18446744073709551615 228774869605 0 2147483391 4224 0 0 0 0 17 1 0 0
/proc/29838/statm: 3067 316 241 3 0 167 0

[startup+0.0518931 s]
/proc/loadavg: 1.96 2.00 1.99 4/85 29838
/proc/meminfo: memFree=1782976/2055920 swapFree=4192812/4192956
[pid=29838] ppid=29836 vsize=13600 CPUtime=0.03
/proc/29838/stat : 29838 (sugar) R 29836 29838 27544 0 -1 4194304 784 0 0 0 2 1 0 0 18 0 1 0 26048164 13926400 752 996147200 4194304 4206940 548682068608 18446744073709551615 228794775869 0 0 4224 0 0 0 0 17 1 0 0
/proc/29838/statm: 3400 752 338 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.101902 s]
/proc/loadavg: 1.96 2.00 1.99 4/85 29838
/proc/meminfo: memFree=1782976/2055920 swapFree=4192812/4192956
[pid=29838] ppid=29836 vsize=16868 CPUtime=0.07
/proc/29838/stat : 29838 (sugar) S 29836 29838 27544 0 -1 4194304 1227 128 0 0 5 2 0 0 19 0 1 0 26048164 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 228783599714 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/29838/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+0.301916 s]
/proc/loadavg: 1.96 2.00 1.99 4/85 29838
/proc/meminfo: memFree=1782976/2055920 swapFree=4192812/4192956
[pid=29838] ppid=29836 vsize=16868 CPUtime=0.07
/proc/29838/stat : 29838 (sugar) S 29836 29838 27544 0 -1 4194304 1227 128 0 0 5 2 0 0 19 0 1 0 26048164 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 228783599714 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/29838/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+0.701964 s]
/proc/loadavg: 1.96 2.00 1.99 4/85 29838
/proc/meminfo: memFree=1782976/2055920 swapFree=4192812/4192956
[pid=29838] ppid=29836 vsize=16868 CPUtime=0.07
/proc/29838/stat : 29838 (sugar) S 29836 29838 27544 0 -1 4194304 1227 128 0 0 5 2 0 0 19 0 1 0 26048164 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 228783599714 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/29838/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+1.50105 s]
/proc/loadavg: 1.96 2.00 1.99 3/96 29860
/proc/meminfo: memFree=1773736/2055920 swapFree=4192812/4192956
[pid=29838] ppid=29836 vsize=16868 CPUtime=1.19
/proc/29838/stat : 29838 (sugar) S 29836 29838 27544 0 -1 4194304 1365 10742 0 2 5 2 103 9 16 0 1 0 26048164 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 228783599714 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/29838/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 1.19
Current children cumulated vsize (KiB) 16868

[startup+3.10124 s]
/proc/loadavg: 1.96 2.00 1.99 3/88 29862
/proc/meminfo: memFree=1778792/2055920 swapFree=4192812/4192956
[pid=29838] ppid=29836 vsize=16868 CPUtime=1.19
/proc/29838/stat : 29838 (sugar) S 29836 29838 27544 0 -1 4194304 1365 10742 0 2 5 2 103 9 16 0 1 0 26048164 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 228783599714 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/29838/statm: 4217 1113 409 3 0 796 0
[pid=29861] ppid=29838 vsize=5356 CPUtime=0
/proc/29861/stat : 29861 (sh) S 29838 29838 27544 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26048297 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29861/statm: 1339 232 193 169 0 50 0
[pid=29862] ppid=29861 vsize=1152 CPUtime=1.74
/proc/29862/stat : 29862 (picosat) R 29861 29838 27544 0 -1 4194304 220 0 0 0 170 4 0 0 25 0 1 0 26048298 1179648 204 996147200 134512640 134931368 4294956256 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/29862/statm: 288 204 48 102 0 183 0
Current children cumulated CPU time (s) 2.93
Current children cumulated vsize (KiB) 23376

[startup+6.3016 s]
/proc/loadavg: 1.97 2.00 1.99 3/88 29862
/proc/meminfo: memFree=1778600/2055920 swapFree=4192812/4192956
[pid=29838] ppid=29836 vsize=16868 CPUtime=1.19
/proc/29838/stat : 29838 (sugar) S 29836 29838 27544 0 -1 4194304 1365 10742 0 2 5 2 103 9 16 0 1 0 26048164 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 228783599714 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/29838/statm: 4217 1113 409 3 0 796 0
[pid=29861] ppid=29838 vsize=5356 CPUtime=0
/proc/29861/stat : 29861 (sh) S 29838 29838 27544 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26048297 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29861/statm: 1339 232 193 169 0 50 0
[pid=29862] ppid=29861 vsize=1288 CPUtime=4.9
/proc/29862/stat : 29862 (picosat) R 29861 29838 27544 0 -1 4194304 247 0 0 0 486 4 0 0 25 0 1 0 26048298 1318912 231 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/29862/statm: 322 231 48 102 0 217 0
Current children cumulated CPU time (s) 6.09
Current children cumulated vsize (KiB) 23512

[startup+12.7013 s]
/proc/loadavg: 1.97 2.00 1.99 3/88 29862
/proc/meminfo: memFree=1778344/2055920 swapFree=4192812/4192956
[pid=29838] ppid=29836 vsize=16868 CPUtime=1.19
/proc/29838/stat : 29838 (sugar) S 29836 29838 27544 0 -1 4194304 1365 10742 0 2 5 2 103 9 16 0 1 0 26048164 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 228783599714 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/29838/statm: 4217 1113 409 3 0 796 0
[pid=29861] ppid=29838 vsize=5356 CPUtime=0
/proc/29861/stat : 29861 (sh) S 29838 29838 27544 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26048297 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29861/statm: 1339 232 193 169 0 50 0
[pid=29862] ppid=29861 vsize=1408 CPUtime=11.24
/proc/29862/stat : 29862 (picosat) R 29861 29838 27544 0 -1 4194304 285 0 0 0 1120 4 0 0 25 0 1 0 26048298 1441792 269 996147200 134512640 134931368 4294956256 18446744073709551615 134525785 0 0 4096 0 0 0 0 17 1 0 0
/proc/29862/statm: 352 269 48 102 0 247 0
Current children cumulated CPU time (s) 12.43
Current children cumulated vsize (KiB) 23632

[startup+25.5018 s]
/proc/loadavg: 1.98 2.00 1.99 3/88 29862
/proc/meminfo: memFree=1778088/2055920 swapFree=4192812/4192956
[pid=29838] ppid=29836 vsize=16868 CPUtime=1.19
/proc/29838/stat : 29838 (sugar) S 29836 29838 27544 0 -1 4194304 1365 10742 0 2 5 2 103 9 16 0 1 0 26048164 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 228783599714 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/29838/statm: 4217 1113 409 3 0 796 0
[pid=29861] ppid=29838 vsize=5356 CPUtime=0
/proc/29861/stat : 29861 (sh) S 29838 29838 27544 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26048297 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29861/statm: 1339 232 193 169 0 50 0
[pid=29862] ppid=29861 vsize=1672 CPUtime=23.92
/proc/29862/stat : 29862 (picosat) R 29861 29838 27544 0 -1 4194304 355 0 0 0 2388 4 0 0 25 0 1 0 26048298 1712128 339 996147200 134512640 134931368 4294956256 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/29862/statm: 418 339 48 102 0 313 0
Current children cumulated CPU time (s) 25.11
Current children cumulated vsize (KiB) 23896

[startup+51.1018 s]
/proc/loadavg: 1.98 2.00 1.99 3/88 29862
/proc/meminfo: memFree=1777832/2055920 swapFree=4192812/4192956
[pid=29838] ppid=29836 vsize=16868 CPUtime=1.19
/proc/29838/stat : 29838 (sugar) S 29836 29838 27544 0 -1 4194304 1365 10742 0 2 5 2 103 9 16 0 1 0 26048164 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 228783599714 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/29838/statm: 4217 1113 409 3 0 796 0
[pid=29861] ppid=29838 vsize=5356 CPUtime=0
/proc/29861/stat : 29861 (sh) S 29838 29838 27544 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26048297 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29861/statm: 1339 232 193 169 0 50 0
[pid=29862] ppid=29861 vsize=1984 CPUtime=49.28
/proc/29862/stat : 29862 (picosat) R 29861 29838 27544 0 -1 4194304 432 0 0 0 4924 4 0 0 25 0 1 0 26048298 2031616 416 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/29862/statm: 496 416 48 102 0 391 0
Current children cumulated CPU time (s) 50.47
Current children cumulated vsize (KiB) 24208

[startup+102.307 s]
/proc/loadavg: 1.99 2.00 1.99 3/88 29862
/proc/meminfo: memFree=1724456/2055920 swapFree=4192812/4192956
[pid=29838] ppid=29836 vsize=16868 CPUtime=1.19
/proc/29838/stat : 29838 (sugar) S 29836 29838 27544 0 -1 4194304 1365 10742 0 2 5 2 103 9 16 0 1 0 26048164 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 228783599714 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/29838/statm: 4217 1113 409 3 0 796 0
[pid=29861] ppid=29838 vsize=5356 CPUtime=0
/proc/29861/stat : 29861 (sh) S 29838 29838 27544 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26048297 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29861/statm: 1339 232 193 169 0 50 0
[pid=29862] ppid=29861 vsize=2212 CPUtime=100
/proc/29862/stat : 29862 (picosat) R 29861 29838 27544 0 -1 4194304 504 0 0 0 9996 4 0 0 25 0 1 0 26048298 2265088 486 996147200 134512640 134931368 4294956256 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/29862/statm: 553 486 48 102 0 448 0
Current children cumulated CPU time (s) 101.19
Current children cumulated vsize (KiB) 24436

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

[startup+127.902 s]
/proc/loadavg: 1.99 2.00 1.99 3/88 29862
/proc/meminfo: memFree=1724392/2055920 swapFree=4192812/4192956
[pid=29838] ppid=29836 vsize=16868 CPUtime=1.19
/proc/29838/stat : 29838 (sugar) S 29836 29838 27544 0 -1 4194304 1365 10742 0 2 5 2 103 9 16 0 1 0 26048164 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 228783599714 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/29838/statm: 4217 1113 409 3 0 796 0
[pid=29861] ppid=29838 vsize=5356 CPUtime=0
/proc/29861/stat : 29861 (sh) S 29838 29838 27544 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26048297 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29861/statm: 1339 232 193 169 0 50 0
[pid=29862] ppid=29861 vsize=2444 CPUtime=125.35
/proc/29862/stat : 29862 (picosat) R 29861 29838 27544 0 -1 4194304 554 0 0 0 12531 4 0 0 25 0 1 0 26048298 2502656 528 996147200 134512640 134931368 4294956256 18446744073709551615 134525631 0 0 4096 0 0 0 0 17 1 0 0
/proc/29862/statm: 611 528 48 102 0 506 0
Current children cumulated CPU time (s) 126.54
Current children cumulated vsize (KiB) 24668

[startup+134.302 s]
/proc/loadavg: 1.99 2.00 1.99 3/88 29862
/proc/meminfo: memFree=1724392/2055920 swapFree=4192812/4192956
[pid=29838] ppid=29836 vsize=16868 CPUtime=1.19
/proc/29838/stat : 29838 (sugar) S 29836 29838 27544 0 -1 4194304 1365 10742 0 2 5 2 103 9 16 0 1 0 26048164 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 228783599714 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/29838/statm: 4217 1113 409 3 0 796 0
[pid=29861] ppid=29838 vsize=5356 CPUtime=0
/proc/29861/stat : 29861 (sh) S 29838 29838 27544 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26048297 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29861/statm: 1339 232 193 169 0 50 0
[pid=29862] ppid=29861 vsize=2444 CPUtime=131.69
/proc/29862/stat : 29862 (picosat) R 29861 29838 27544 0 -1 4194304 557 0 0 0 13165 4 0 0 25 0 1 0 26048298 2502656 531 996147200 134512640 134931368 4294956256 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/29862/statm: 611 531 48 102 0 506 0
Current children cumulated CPU time (s) 132.88
Current children cumulated vsize (KiB) 24668

[startup+137.507 s]
/proc/loadavg: 1.99 2.00 1.99 3/88 29862
/proc/meminfo: memFree=1724392/2055920 swapFree=4192812/4192956
[pid=29838] ppid=29836 vsize=16868 CPUtime=1.19
/proc/29838/stat : 29838 (sugar) S 29836 29838 27544 0 -1 4194304 1365 10742 0 2 5 2 103 9 16 0 1 0 26048164 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 228783599714 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/29838/statm: 4217 1113 409 3 0 796 0
[pid=29861] ppid=29838 vsize=5356 CPUtime=0
/proc/29861/stat : 29861 (sh) S 29838 29838 27544 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26048297 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29861/statm: 1339 232 193 169 0 50 0
[pid=29862] ppid=29861 vsize=2444 CPUtime=134.87
/proc/29862/stat : 29862 (picosat) R 29861 29838 27544 0 -1 4194304 557 0 0 0 13483 4 0 0 25 0 1 0 26048298 2502656 531 996147200 134512640 134931368 4294956256 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/29862/statm: 611 531 48 102 0 506 0
Current children cumulated CPU time (s) 136.06
Current children cumulated vsize (KiB) 24668

[startup+140.702 s]
/proc/loadavg: 1.99 2.00 1.99 3/88 29862
/proc/meminfo: memFree=1724392/2055920 swapFree=4192812/4192956
[pid=29838] ppid=29836 vsize=16868 CPUtime=1.19
/proc/29838/stat : 29838 (sugar) S 29836 29838 27544 0 -1 4194304 1365 10742 0 2 5 2 103 9 16 0 1 0 26048164 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 228783599714 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/29838/statm: 4217 1113 409 3 0 796 0
[pid=29861] ppid=29838 vsize=5356 CPUtime=0
/proc/29861/stat : 29861 (sh) S 29838 29838 27544 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26048297 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29861/statm: 1339 232 193 169 0 50 0
[pid=29862] ppid=29861 vsize=2444 CPUtime=138.04
/proc/29862/stat : 29862 (picosat) R 29861 29838 27544 0 -1 4194304 557 0 0 0 13800 4 0 0 25 0 1 0 26048298 2502656 531 996147200 134512640 134931368 4294956256 18446744073709551615 134529133 0 0 4096 0 0 0 0 17 1 0 0
/proc/29862/statm: 611 531 48 102 0 506 0
Current children cumulated CPU time (s) 139.23
Current children cumulated vsize (KiB) 24668

[startup+141.502 s]
/proc/loadavg: 1.99 2.00 1.99 3/88 29862
/proc/meminfo: memFree=1724392/2055920 swapFree=4192812/4192956
[pid=29838] ppid=29836 vsize=16868 CPUtime=1.19
/proc/29838/stat : 29838 (sugar) S 29836 29838 27544 0 -1 4194304 1365 10742 0 2 5 2 103 9 16 0 1 0 26048164 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 228783599714 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/29838/statm: 4217 1113 409 3 0 796 0
[pid=29861] ppid=29838 vsize=5356 CPUtime=0
/proc/29861/stat : 29861 (sh) S 29838 29838 27544 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26048297 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29861/statm: 1339 232 193 169 0 50 0
[pid=29862] ppid=29861 vsize=2444 CPUtime=138.82
/proc/29862/stat : 29862 (picosat) R 29861 29838 27544 0 -1 4194304 557 0 0 0 13878 4 0 0 25 0 1 0 26048298 2502656 531 996147200 134512640 134931368 4294956256 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/29862/statm: 611 531 48 102 0 506 0
Current children cumulated CPU time (s) 140.01
Current children cumulated vsize (KiB) 24668

[startup+142.302 s]
/proc/loadavg: 1.99 2.00 1.99 3/88 29862
/proc/meminfo: memFree=1724392/2055920 swapFree=4192812/4192956
[pid=29838] ppid=29836 vsize=16868 CPUtime=1.19
/proc/29838/stat : 29838 (sugar) S 29836 29838 27544 0 -1 4194304 1365 10742 0 2 5 2 103 9 16 0 1 0 26048164 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 228783599714 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/29838/statm: 4217 1113 409 3 0 796 0
[pid=29861] ppid=29838 vsize=5356 CPUtime=0
/proc/29861/stat : 29861 (sh) S 29838 29838 27544 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26048297 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29861/statm: 1339 232 193 169 0 50 0
[pid=29862] ppid=29861 vsize=2444 CPUtime=139.62
/proc/29862/stat : 29862 (picosat) R 29861 29838 27544 0 -1 4194304 557 0 0 0 13958 4 0 0 25 0 1 0 26048298 2502656 531 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/29862/statm: 611 531 48 102 0 506 0
Current children cumulated CPU time (s) 140.81
Current children cumulated vsize (KiB) 24668

[startup+142.702 s]
/proc/loadavg: 1.99 2.00 1.99 3/88 29862
/proc/meminfo: memFree=1724392/2055920 swapFree=4192812/4192956
[pid=29838] ppid=29836 vsize=16868 CPUtime=1.19
/proc/29838/stat : 29838 (sugar) S 29836 29838 27544 0 -1 4194304 1365 10742 0 2 5 2 103 9 16 0 1 0 26048164 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 228783599714 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/29838/statm: 4217 1113 409 3 0 796 0
[pid=29861] ppid=29838 vsize=5356 CPUtime=0
/proc/29861/stat : 29861 (sh) S 29838 29838 27544 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26048297 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29861/statm: 1339 232 193 169 0 50 0
[pid=29862] ppid=29861 vsize=2444 CPUtime=140.01
/proc/29862/stat : 29862 (picosat) R 29861 29838 27544 0 -1 4194304 557 0 0 0 13997 4 0 0 25 0 1 0 26048298 2502656 531 996147200 134512640 134931368 4294956256 18446744073709551615 134529449 0 0 4096 0 0 0 0 17 1 0 0
/proc/29862/statm: 611 531 48 102 0 506 0
Current children cumulated CPU time (s) 141.2
Current children cumulated vsize (KiB) 24668

[startup+142.802 s]
/proc/loadavg: 1.99 2.00 1.99 3/88 29862
/proc/meminfo: memFree=1724392/2055920 swapFree=4192812/4192956
[pid=29838] ppid=29836 vsize=16868 CPUtime=141.29
/proc/29838/stat : 29838 (sugar) S 29836 29838 27544 0 -1 4194304 1428 11586 0 2 5 2 14107 15 17 0 1 0 26048164 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 228783599714 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/29838/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 141.29
Current children cumulated vsize (KiB) 16868

Child status: 0
Real time (s): 142.882
CPU time (s): 141.423
CPU user time (s): 141.214
CPU system time (s): 0.209968
CPU usage (%): 98.9789
Max. virtual memory (cumulated for all children) (KiB): 886672

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 141.214
system time used= 0.209968
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16787
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= 1227
involuntary context switches= 4053

runsolver used 0.181972 second user time and 0.479927 second system time

The end

Launcher Data 

Begin job on node74 at 2009-07-12 11:10:24
IDJOB=2088989
IDBENCH=59220
IDSOLVER=738
FILE ID=node74/2088989-1247389824
PBS_JOBID= 9507200
Free space on /tmp= 103140 MiB

SOLVER NAME= Sugar v1.14.6+picosat
BENCH NAME= CPAI08/csp/tightness0.2/normalized-rand-2-40-11-414-200-48_ext.xml
COMMAND LINE= DIR/sugar -c -vv -memlimit=MEMLIMIT -jar="DIR/sugar-v1-14-6.jar" -solver="DIR/picosat" -tmp="TMPDIR/temp" BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2088989-1247389824/watcher-2088989-1247389824 -o /tmp/evaluation-result-2088989-1247389824/solver-2088989-1247389824 -C 1800 -W 2000 -M 900  HOME/sugar -c -vv -memlimit=900 -jar="HOME/sugar-v1-14-6.jar" -solver="HOME/picosat" -tmp="HOME/temp" HOME/instance-2088989-1247389824.xml

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

MD5SUM BENCH= bc4736d959b90d9486407c512fec110e
RANDOM SEED=1395040349

node74.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		: 3000.234
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		: 3000.234
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:       1783456 kB
Buffers:         20688 kB
Cached:         103548 kB
SwapCached:          0 kB
Active:         154804 kB
Inactive:        64600 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1783456 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1812 kB
Writeback:           0 kB
Mapped:         110872 kB
Slab:            37880 kB
Committed_AS:   921416 kB
PageTables:       1984 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 103140 MiB
End job on node74 at 2009-07-12 11:12:47