Trace number 2062127

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+picosatSAT 16.7575 17.0791

General information on the benchmark

Namecsp/allsquares/
normalized-squares-26-26.xml
MD5SUMdb87fdeb8d3cc67a7a0492d5558e1b76
Bench CategoryAlldiff+Cumul+Elt+WSum (alldiff,cumulative,element,weightedsum)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark11.5862
Satisfiable
(Un)Satisfiability was proved
Number of variables1352
Number of constraints1628
Maximum constraint arity26
Maximum domain size80
Number of constraints which are defined in extension0
Number of constraints which are defined in intension1301
Global constraints used (with number of constraints)cumulative(2),weightedsum(325)

Solver Data 

0.00/0.08	c 0	Sugar v1-14-6 + HOME/picosat
0.00/0.08	c 0	BEGIN Sat Jul 11 18:03:06 2009
0.00/0.08	c 0	PID 14781
0.00/0.08	c 0	HOST node42.alineos.net
0.00/0.08	c 0	CONVERTING HOME/instance-2062127-1247328186.xml TO HOME/temp.csp
0.00/0.08	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.XML2CSP -v -v 'HOME/instance-2062127-1247328186.xml' 'HOME/temp.csp'
0.06/0.86	c 1	27 domains, 1352 variables, 2 predicates, 0 relations, 1628 constraints
0.06/0.91	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.06/0.91	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'
0.06/0.99	c 1	Parsing HOME/temp.csp
0.99/1.11	c 1	parsed 3009 expressions
0.99/1.12	c 1	Heap : 1 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.99/1.12	c 1	Converting to clausal form CSP
0.99/1.14	c 1	converted 301 (10%) expressions
0.99/1.15	c 1	converted 602 (20%) expressions
0.99/1.15	c 1	converted 903 (30%) expressions
0.99/1.15	c 1	converted 1204 (40%) expressions
1.09/1.29	c 2	converted 1505 (50%) expressions
1.19/1.35	c 2	converted 1806 (60%) expressions
1.19/1.39	c 2	converted 2107 (70%) expressions
1.29/1.41	c 2	converted 2408 (80%) expressions
1.29/1.44	c 2	converted 2709 (90%) expressions
2.18/2.35	c 3	converted 3009 (100%) expressions
2.18/2.35	c 3	CSP : 5992 integers, 2702 booleans, 17716 clauses, largest domain size 81
2.18/2.35	c 3	Heap : 13 MiB used (max 694 MiB), NonHeap : 14 MiB used (max 116 MiB)
2.18/2.35	c 3	Propagation in CSP
2.27/2.42	c 3	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
2.27/2.42	c 3	CSP : 5992 integers, 2702 booleans, 17716 clauses, largest domain size 81
2.27/2.43	c 3	Heap : 14 MiB used (max 694 MiB), NonHeap : 14 MiB used (max 116 MiB)
2.27/2.44	c 3	Simplifing CSP by introducing new Boolean variables
2.27/2.45	c 3	CSP : 5992 integers, 2702 booleans, 17716 clauses, largest domain size 81
2.27/2.45	c 3	Heap : 14 MiB used (max 694 MiB), NonHeap : 14 MiB used (max 116 MiB)
2.38/2.55	c 3	Encoding CSP to SAT : HOME/temp.cnf
2.38/2.57	c 3	600 (10%) CSP integer variables are encoded (3352 clauses, 41457 bytes)
2.38/2.57	c 3	1199 (20%) CSP integer variables are encoded (3352 clauses, 41457 bytes)
2.38/2.58	c 3	1798 (30%) CSP integer variables are encoded (6097 clauses, 77142 bytes)
2.38/2.59	c 3	2397 (40%) CSP integer variables are encoded (9940 clauses, 131136 bytes)
2.38/2.59	c 3	2996 (50%) CSP integer variables are encoded (13600 clauses, 186036 bytes)
2.47/2.60	c 3	3596 (60%) CSP integer variables are encoded (17443 clauses, 243681 bytes)
2.47/2.61	c 3	4195 (70%) CSP integer variables are encoded (21286 clauses, 301326 bytes)
2.47/2.61	c 3	4794 (80%) CSP integer variables are encoded (24946 clauses, 356226 bytes)
2.47/2.63	c 3	5393 (90%) CSP integer variables are encoded (28789 clauses, 413871 bytes)
2.47/2.64	c 3	5992 (100%) CSP integer variables are encoded (32632 clauses, 471516 bytes)
2.66/2.86	c 3	1772 (10%) CSP clauses are encoded (130933 clauses, 2190009 bytes)
2.96/3.17	c 3	3544 (20%) CSP clauses are encoded (190025 clauses, 3530581 bytes)
3.46/3.66	c 4	5315 (30%) CSP clauses are encoded (231639 clauses, 4861351 bytes)
3.95/4.11	c 4	7087 (40%) CSP clauses are encoded (266963 clauses, 6140546 bytes)
4.36/4.55	c 5	8858 (50%) CSP clauses are encoded (301839 clauses, 7389358 bytes)
5.05/5.26	c 6	10630 (60%) CSP clauses are encoded (440303 clauses, 10734343 bytes)
5.54/5.80	c 6	12402 (70%) CSP clauses are encoded (484249 clauses, 12334257 bytes)
6.03/6.23	c 7	14173 (80%) CSP clauses are encoded (519572 clauses, 13614441 bytes)
6.44/6.67	c 7	15945 (90%) CSP clauses are encoded (555403 clauses, 14905028 bytes)
7.12/7.33	c 8	17716 (100%) CSP clauses are encoded (688952 clauses, 18144887 bytes)
7.12/7.33	c 8	17716 CSP clauses encoded
7.12/7.33	c 8	Writing map file : HOME/temp.map
7.12/7.34	c 8	Heap : 11 MiB used (max 694 MiB), NonHeap : 14 MiB used (max 116 MiB)
7.12/7.34	c 8	SAT : 41272 SAT variables, 688952 SAT clauses, 18144887 bytes
7.12/7.34	c 8	Heap : 11 MiB used (max 694 MiB), NonHeap : 14 MiB used (max 116 MiB)
7.12/7.39	c 8	SOLVING HOME/temp.cnf
7.12/7.39	c 8	CMD HOME/picosat 'HOME/temp.cnf' -o 'HOME/temp.out'
16.30/16.69	c 17	DECODING HOME/temp.out WITH HOME/temp.map
16.30/16.69	c 17	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'
16.41/16.77	c 17	Decoding HOME/temp.out
16.41/16.95	s SATISFIABLE
16.42/17.00	v 54 78 51 47 47 33 48 47 10 0 56 68 26 19 20 26 39 42 0 60 35 25 55 56 0 0 0 17 0 0 12 51 17 4 51 51 45 43 38 51 65 22 42 24 61 23 59 0 0 56 0 25 1 0 1 0 0 1 0 0 0 1 0 0 0 1 1 0 0 1 1 0 0 0 1 0 0 0 1 0 0 1 1 0 0 1 1 0 1 0 1 0 1 0 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 0 1 0 0 0 1 0 0 1 1 0 1 0 1 0 0 0 1 0 0 1 0 0 1 0 0 0 1 0 1 0 0 1 0 0 0 1 1 0 0 1 0 1 0 1 0 1 0 1 0 1 0 1 1 0 0 1 0 0 0 1 0 1 0 1 1 0 0 1 1 0 0 1 1 0 0 0 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 0 1 0 0 1 1 0 0 1 0 0 0 1 0 0 0 0 1 0 0 1 0 0 0 1 1 0 0 1 0 0 0 0 1 0 0 1 1 0 0 0 1 0 0 0 1 0 0 1 1 0 0 1 1 0 1 0 1 0 1 0 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 0 1 0 0 0 1 0 0 1 1 0 1 0 1 0 0 0 1 0 0 1 0 0 1 0 0 0 1 0 1 0 0 1 0 0 0 1 1 0 0 0 1 0 0 1 1 0 0 0 1 0 0 0 1 0 0 1 1 0 0 1 1 0 1 0 1 0 1 0 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 0 1 0 0 0 1 0 0 1 1 0 1 0 1 0 0 0 1 0 0 1 0 0 1 0 0 0 1 0 1 0 0 1 0 0 0 1 1 0 0 1 1 0 0 0 1 0 0 0 0 1 0 1 1 0 0 1 1 0 1 0 1 0 1 0 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 0 1 0 0 0 1 0 0 1 1 0 1 0 1 0 0 0 1 0 0 1 0 0 1 0 0 0 1 0 1 0 0 1 0 0 0 1 1 0 1 0 0 1 1 0 0 1 0 1 0 0 0 1 0 0 1 0 0 0 1 0 0 0 0 0 0 1 0 1 0 0 0 0 1 0 0 0 0 1 1 0 0 0 1 0 0 1 0 1 1 0 1 0 0 1 0 0 1 0 0 0 0 1 1 0 0 1 1 0 0 0 0 1 0 1 0 1 0 1 0 0 0 1 0 1 1 0 0 1 1 0 1 0 1 0 1 0 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 0 0 0 0 1 0 0 0 1 0 0 1 1 0 1 0 0 0 0 0 1 0 0 1 0 0 1 0 0 0 1 0 1 0 0 1 0 0 0 1 1 0 0 1 1 0 0 1 1 0 1 0 1 0 1 0 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 0 1 0 0 0 1 0 0 1 1 0 1 0 1 0 0 0 1 0 0 1 0 0 1 0 0 0 1 0 1 0 0 1 0 0 0 1 1 0 0 1 0 0 1 0 0 0 1 0 0 0 1 0 0 1 1 0 0 0 1 0 1 0 1 0 0 1 1 0 0 0 1 0 0 1 0 0 1 0 1 0 0 1 1 0 0 0 1 0 0 1 1 0 0 1 1 0 0 0 0 0 0 1 0 0 0 1 1 0 0 0 1 0 0 0 1 0 0 1 1 0 0 0 1 0 1 0 1 0 0 1 1 0 0 0 1 0 0 1 0 0 1 0 1 0 0 1 1 0 0 0 1 0 0 1 1 0 0 1 1 0 0 0 0 0 0 1 0 0 0 1 1 0 0 0 0 1 0 0 0 1 0 0 0 1 1 0 0 1 0 1 0 1 0 0 0 0 0 1 0 1 1 0 0 0 0 1 0 1 1 0 0 1 0 1 0 0 0 1 0 0 1 0 0 1 0 1 0 1 0 0 0 1 0 0 0 1 0 0 0 1 1 0 0 1 0 1 0 1 0 0 0 1 0 1 0 1 1 0 0 0 0 1 0 1 1 0 0 1 0 1 0 0 0 1 0 0 1 0 0 1 0 1 0 1 0 0 0 0 1 0 0 0 1 0 0 0 0 1 1 0 0 0 1 0 0 0 0 1 1 0 1 0 0 0 0 0 1 0 0 0 0 1 1 0 0 1 1 0 1 0 0 1 0 1 0 1 0 0 0 0 1 0 0 0 0 1 1 0 0 0 1 0 0 1 0 1 0 0 1 0 0 1 1 0 0 0 0 0 0 1 1 0 0 1 1 0 0 0 0 0 0 1 0 0 0 1 0 0 0 1 1 0 0 1 1 0 0 1 0 1 0 0 1 0 0 1 1 0 0 0 0 0 0 1 1 0 0 1 1 0 0 0 0 0 0 1 0 0 0 1 0 0 1 0 1 0 0 0 0 1 1 0 1 0 0 0 0 0 1 0 0 0 0 1 1 0 0 0 1 0 1 0 0 1 0 0 0 1 0 0 0 0 0 1 0 1 1 0 1 0 0 0 0 0 1 0 0 0 0 1 0 0 0 1 1 0 0 0 0 1 0 1 0 1 0 0 0 1 1 0 1 0 0 0 0 0 1 0 0 0 0 1 0 0 0 1 0 0 1 0 0 1 0 0 0 1 0 0 1 0 0 1 1 0 0 0 1 0 0 1 1 0 0 1 1 0 0 0 0 0 0 1 0 0 0 1 0 1 1 0 0 1 0 1 0 0 0 1 0 0 1 0 0 1 0 0 0 1 0 0 0 0 0 1 0 0 0 1 1 0 0 0 0 1 0 1 0 1 0 1 1 0 0 0 1 0 1 0 0 1 0 0 0 0 1 0 0 0 1 0 0 1 0 0 0 1 1 0 0 1 0 1 0 1 0 1 0 0 1 0
16.42/17.01	c 17	Heap : 0 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
16.42/17.07	c 17	CPU 16.72 (0.06 0.02 12.1 4.54)
16.42/17.07	c 17	END Sat Jul 11 18:03:23 2009

Verifier Data 

OK

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2062127-1247328186/watcher-2062127-1247328186 -o /tmp/evaluation-result-2062127-1247328186/solver-2062127-1247328186 -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-2062127-1247328186.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: 1.93 1.95 1.90 4/80 14781
/proc/meminfo: memFree=532576/2055920 swapFree=4192952/4192956
[pid=14781] ppid=14779 vsize=12268 CPUtime=0
/proc/14781/stat : 14781 (sugar) R 14779 14781 11834 0 -1 4194304 348 0 0 0 0 0 0 0 22 0 1 0 19882553 12562432 316 996147200 4194304 4206940 548682068608 18446744073709551615 259415308901 0 2147483391 4224 0 0 0 0 17 1 0 0
/proc/14781/statm: 3067 316 241 3 0 167 0

[startup+0.0846441 s]
/proc/loadavg: 1.93 1.95 1.90 4/80 14781
/proc/meminfo: memFree=532576/2055920 swapFree=4192952/4192956
[pid=14781] ppid=14779 vsize=16868 CPUtime=0.06
/proc/14781/stat : 14781 (sugar) S 14779 14781 11834 0 -1 4194304 1209 128 0 0 5 1 0 0 18 0 1 0 19882553 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 259424039010 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/14781/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.104911 s]
/proc/loadavg: 1.93 1.95 1.90 4/80 14781
/proc/meminfo: memFree=532576/2055920 swapFree=4192952/4192956
[pid=14781] ppid=14779 vsize=16868 CPUtime=0.06
/proc/14781/stat : 14781 (sugar) S 14779 14781 11834 0 -1 4194304 1227 128 0 0 5 1 0 0 19 0 1 0 19882553 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 259424039010 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/14781/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.301945 s]
/proc/loadavg: 1.93 1.95 1.90 4/80 14781
/proc/meminfo: memFree=532576/2055920 swapFree=4192952/4192956
[pid=14781] ppid=14779 vsize=16868 CPUtime=0.06
/proc/14781/stat : 14781 (sugar) S 14779 14781 11834 0 -1 4194304 1227 128 0 0 5 1 0 0 19 0 1 0 19882553 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 259424039010 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/14781/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.702027 s]
/proc/loadavg: 1.93 1.95 1.90 4/80 14781
/proc/meminfo: memFree=532576/2055920 swapFree=4192952/4192956
[pid=14781] ppid=14779 vsize=16868 CPUtime=0.06
/proc/14781/stat : 14781 (sugar) S 14779 14781 11834 0 -1 4194304 1227 128 0 0 5 1 0 0 19 0 1 0 19882553 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 259424039010 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/14781/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+1.50218 s]
/proc/loadavg: 1.93 1.95 1.90 3/91 14803
/proc/meminfo: memFree=525128/2055920 swapFree=4192952/4192956
[pid=14781] ppid=14779 vsize=16868 CPUtime=0.83
/proc/14781/stat : 14781 (sugar) S 14779 14781 11834 0 -1 4194304 1309 5331 0 1 5 1 73 4 15 0 1 0 19882553 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 259424039010 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/14781/statm: 4217 1111 409 3 0 796 0
[pid=14794] ppid=14781 vsize=5356 CPUtime=0
/proc/14794/stat : 14794 (sh) S 14781 14781 11834 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 19882645 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14794/statm: 1339 233 193 169 0 50 0
[pid=14795] ppid=14794 vsize=868476 CPUtime=0.55
/proc/14795/stat : 14795 (java) S 14794 14781 11834 0 -1 0 5741 0 1 0 52 3 0 0 18 0 9 0 19882645 889319424 5165 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/14795/statm: 217119 5165 1747 9 0 211624 0
[pid=14795/tid=14796] ppid=14794 vsize=868476 CPUtime=0.33
/proc/14795/task/14796/stat : 14796 (java) R 14794 14781 11834 0 -1 64 2680 0 1 0 32 1 0 0 22 0 9 0 19882646 889319424 5165 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14795/tid=14797] ppid=14794 vsize=868476 CPUtime=0.03
/proc/14795/task/14797/stat : 14797 (java) R 14794 14781 11834 0 -1 64 896 0 0 0 3 0 0 0 16 0 9 0 19882647 889319424 5165 996147200 134512640 134550932 4294955936 18446744073709551615 103826393 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=14795/tid=14798] ppid=14794 vsize=868476 CPUtime=0
/proc/14795/task/14798/stat : 14798 (java) S 14794 14781 11834 0 -1 64 11 0 0 0 0 0 0 0 19 0 9 0 19882647 889319424 5165 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14795/tid=14799] ppid=14794 vsize=868476 CPUtime=0
/proc/14795/task/14799/stat : 14799 (java) S 14794 14781 11834 0 -1 64 4 0 0 0 0 0 0 0 20 0 9 0 19882647 889319424 5165 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14795/tid=14800] ppid=14794 vsize=868476 CPUtime=0
/proc/14795/task/14800/stat : 14800 (java) S 14794 14781 11834 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 19882649 889319424 5165 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14795/tid=14801] ppid=14794 vsize=868476 CPUtime=0.16
/proc/14795/task/14801/stat : 14801 (java) S 14794 14781 11834 0 -1 64 1471 0 0 0 16 0 0 0 16 0 9 0 19882649 889319424 5165 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14795/tid=14802] ppid=14794 vsize=868476 CPUtime=0
/proc/14795/task/14802/stat : 14802 (java) S 14794 14781 11834 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 19882649 889319424 5165 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14795/tid=14803] ppid=14794 vsize=868476 CPUtime=0
/proc/14795/task/14803/stat : 14803 (java) S 14794 14781 11834 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 19882649 889319424 5165 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.38
Current children cumulated vsize (KiB) 890700

[startup+3.10148 s]
/proc/loadavg: 1.93 1.95 1.90 3/91 14803
/proc/meminfo: memFree=506568/2055920 swapFree=4192952/4192956
[pid=14781] ppid=14779 vsize=16868 CPUtime=0.83
/proc/14781/stat : 14781 (sugar) S 14779 14781 11834 0 -1 4194304 1310 5331 0 1 5 1 73 4 15 0 1 0 19882553 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 259424039010 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/14781/statm: 4217 1111 409 3 0 796 0
[pid=14794] ppid=14781 vsize=5356 CPUtime=0
/proc/14794/stat : 14794 (sh) S 14781 14781 11834 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 19882645 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14794/statm: 1339 233 193 169 0 50 0
[pid=14795] ppid=14794 vsize=868728 CPUtime=2.13
/proc/14795/stat : 14795 (java) S 14794 14781 11834 0 -1 0 10104 0 1 0 204 9 0 0 18 0 9 0 19882645 889577472 9006 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/14795/statm: 217182 9006 2591 9 0 211659 0
[pid=14795/tid=14796] ppid=14794 vsize=868728 CPUtime=1.4
/proc/14795/task/14796/stat : 14796 (java) R 14794 14781 11834 0 -1 64 2969 0 1 0 136 4 0 0 25 0 9 0 19882646 889577472 9006 996147200 134512640 134550932 4294955936 18446744073709551615 4126431285 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14795/tid=14797] ppid=14794 vsize=868728 CPUtime=0.44
/proc/14795/task/14797/stat : 14797 (java) S 14794 14781 11834 0 -1 64 4891 0 0 0 41 3 0 0 16 0 9 0 19882647 889577472 9006 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=14795/tid=14798] ppid=14794 vsize=868728 CPUtime=0
/proc/14795/task/14798/stat : 14798 (java) S 14794 14781 11834 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 19882647 889577472 9006 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14795/tid=14799] ppid=14794 vsize=868728 CPUtime=0
/proc/14795/task/14799/stat : 14799 (java) S 14794 14781 11834 0 -1 64 5 0 0 0 0 0 0 0 16 0 9 0 19882647 889577472 9006 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14795/tid=14800] ppid=14794 vsize=868728 CPUtime=0
/proc/14795/task/14800/stat : 14800 (java) S 14794 14781 11834 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 19882649 889577472 9006 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14795/tid=14801] ppid=14794 vsize=868728 CPUtime=0.26
/proc/14795/task/14801/stat : 14801 (java) S 14794 14781 11834 0 -1 64 1545 0 0 0 26 0 0 0 16 0 9 0 19882649 889577472 9006 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14795/tid=14802] ppid=14794 vsize=868728 CPUtime=0
/proc/14795/task/14802/stat : 14802 (java) S 14794 14781 11834 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 19882649 889577472 9006 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14795/tid=14803] ppid=14794 vsize=868728 CPUtime=0
/proc/14795/task/14803/stat : 14803 (java) S 14794 14781 11834 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 19882649 889577472 9006 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 890952

[startup+6.30209 s]
/proc/loadavg: 1.93 1.95 1.90 3/91 14803
/proc/meminfo: memFree=491912/2055920 swapFree=4192952/4192956
[pid=14781] ppid=14779 vsize=16868 CPUtime=0.83
/proc/14781/stat : 14781 (sugar) S 14779 14781 11834 0 -1 4194304 1310 5331 0 1 5 1 73 4 15 0 1 0 19882553 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 259424039010 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/14781/statm: 4217 1111 409 3 0 796 0
[pid=14794] ppid=14781 vsize=5356 CPUtime=0
/proc/14794/stat : 14794 (sh) S 14781 14781 11834 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 19882645 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14794/statm: 1339 233 193 169 0 50 0
[pid=14795] ppid=14794 vsize=868728 CPUtime=5.3
/proc/14795/stat : 14795 (java) S 14794 14781 11834 0 -1 0 10354 0 1 0 513 17 0 0 18 0 9 0 19882645 889577472 9012 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/14795/statm: 217182 9012 2591 9 0 211659 0
[pid=14795/tid=14796] ppid=14794 vsize=868728 CPUtime=4.48
/proc/14795/task/14796/stat : 14796 (java) R 14794 14781 11834 0 -1 64 3213 0 1 0 438 10 0 0 25 0 9 0 19882646 889577472 9012 996147200 134512640 134550932 4294955936 18446744073709551615 4126526046 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14795/tid=14797] ppid=14794 vsize=868728 CPUtime=0.52
/proc/14795/task/14797/stat : 14797 (java) S 14794 14781 11834 0 -1 64 4891 0 0 0 48 4 0 0 16 0 9 0 19882647 889577472 9012 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=14795/tid=14798] ppid=14794 vsize=868728 CPUtime=0
/proc/14795/task/14798/stat : 14798 (java) S 14794 14781 11834 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 19882647 889577472 9012 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14795/tid=14799] ppid=14794 vsize=868728 CPUtime=0
/proc/14795/task/14799/stat : 14799 (java) S 14794 14781 11834 0 -1 64 5 0 0 0 0 0 0 0 16 0 9 0 19882647 889577472 9012 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14795/tid=14800] ppid=14794 vsize=868728 CPUtime=0
/proc/14795/task/14800/stat : 14800 (java) S 14794 14781 11834 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 19882649 889577472 9012 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14795/tid=14801] ppid=14794 vsize=868728 CPUtime=0.28
/proc/14795/task/14801/stat : 14801 (java) S 14794 14781 11834 0 -1 64 1551 0 0 0 27 1 0 0 16 0 9 0 19882649 889577472 9012 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14795/tid=14802] ppid=14794 vsize=868728 CPUtime=0
/proc/14795/task/14802/stat : 14802 (java) S 14794 14781 11834 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 19882649 889577472 9012 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=14795/tid=14803] ppid=14794 vsize=868728 CPUtime=0
/proc/14795/task/14803/stat : 14803 (java) S 14794 14781 11834 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 19882649 889577472 9012 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.13
Current children cumulated vsize (KiB) 890952

[startup+12.7013 s]
/proc/loadavg: 1.94 1.96 1.91 3/83 14805
/proc/meminfo: memFree=492936/2055920 swapFree=4192952/4192956
[pid=14781] ppid=14779 vsize=16868 CPUtime=7.2
/proc/14781/stat : 14781 (sugar) S 14779 14781 11834 0 -1 4194304 1365 16086 0 2 6 1 687 26 16 0 1 0 19882553 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 259424039010 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/14781/statm: 4217 1113 409 3 0 796 0
[pid=14804] ppid=14781 vsize=5356 CPUtime=0
/proc/14804/stat : 14804 (sh) S 14781 14781 11834 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 19883292 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14804/statm: 1339 232 193 169 0 50 0
[pid=14805] ppid=14804 vsize=22428 CPUtime=5.24
/proc/14805/stat : 14805 (picosat) R 14804 14781 11834 0 -1 4194304 5063 0 0 0 237 287 0 0 25 0 1 0 19883293 22966272 5049 996147200 134512640 134931368 4294956256 18446744073709551615 134582806 0 0 4096 0 0 0 0 17 1 0 0
/proc/14805/statm: 5607 5049 40 102 0 5502 0
Current children cumulated CPU time (s) 12.44
Current children cumulated vsize (KiB) 44652

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

[startup+14.3066 s]
/proc/loadavg: 1.94 1.96 1.91 3/83 14805
/proc/meminfo: memFree=486536/2055920 swapFree=4192952/4192956
[pid=14781] ppid=14779 vsize=16868 CPUtime=7.2
/proc/14781/stat : 14781 (sugar) S 14779 14781 11834 0 -1 4194304 1365 16086 0 2 6 1 687 26 16 0 1 0 19882553 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 259424039010 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/14781/statm: 4217 1113 409 3 0 796 0
[pid=14804] ppid=14781 vsize=5356 CPUtime=0
/proc/14804/stat : 14804 (sh) S 14781 14781 11834 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 19883292 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14804/statm: 1339 232 193 169 0 50 0
[pid=14805] ppid=14804 vsize=28700 CPUtime=6.83
/proc/14805/stat : 14805 (picosat) R 14804 14781 11834 0 -1 4194304 6217 0 0 0 311 372 0 0 25 0 1 0 19883293 29388800 6203 996147200 134512640 134931368 4294956256 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/14805/statm: 7175 6203 40 102 0 7070 0
Current children cumulated CPU time (s) 14.03
Current children cumulated vsize (KiB) 50924

[startup+15.9029 s]
/proc/loadavg: 1.94 1.96 1.91 3/83 14805
/proc/meminfo: memFree=482504/2055920 swapFree=4192952/4192956
[pid=14781] ppid=14779 vsize=16868 CPUtime=7.2
/proc/14781/stat : 14781 (sugar) S 14779 14781 11834 0 -1 4194304 1365 16086 0 2 6 1 687 26 16 0 1 0 19882553 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 259424039010 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/14781/statm: 4217 1113 409 3 0 796 0
[pid=14804] ppid=14781 vsize=5356 CPUtime=0
/proc/14804/stat : 14804 (sh) S 14781 14781 11834 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 19883292 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14804/statm: 1339 232 193 169 0 50 0
[pid=14805] ppid=14804 vsize=32776 CPUtime=8.42
/proc/14805/stat : 14805 (picosat) R 14804 14781 11834 0 -1 4194304 7177 0 0 0 418 424 0 0 25 0 1 0 19883293 33562624 7163 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/14805/statm: 8194 7163 42 102 0 8089 0
Current children cumulated CPU time (s) 15.62
Current children cumulated vsize (KiB) 55000

[startup+16.7021 s]
/proc/loadavg: 1.94 1.96 1.91 3/83 14805
/proc/meminfo: memFree=482504/2055920 swapFree=4192952/4192956
[pid=14781] ppid=14779 vsize=16868 CPUtime=16.41
/proc/14781/stat : 14781 (sugar) S 14779 14781 11834 0 -1 4194304 1428 23557 0 2 6 1 1183 451 17 0 1 0 19882553 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 259424039010 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/14781/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 16.41
Current children cumulated vsize (KiB) 16868

[startup+16.9021 s]
/proc/loadavg: 1.94 1.96 1.91 3/83 14805
/proc/meminfo: memFree=482504/2055920 swapFree=4192952/4192956
[pid=14781] ppid=14779 vsize=16868 CPUtime=16.41
/proc/14781/stat : 14781 (sugar) S 14779 14781 11834 0 -1 4194304 1446 23557 0 2 6 1 1183 451 16 0 1 0 19882553 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 259424039010 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/14781/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 16.41
Current children cumulated vsize (KiB) 16868

[startup+17.0021 s]
/proc/loadavg: 1.94 1.96 1.91 3/83 14805
/proc/meminfo: memFree=482504/2055920 swapFree=4192952/4192956
[pid=14781] ppid=14779 vsize=16868 CPUtime=16.42
/proc/14781/stat : 14781 (sugar) S 14779 14781 11834 0 -1 4194304 1448 23557 0 2 6 2 1183 451 15 0 1 0 19882553 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 259424039010 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/14781/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 16.42
Current children cumulated vsize (KiB) 16868

Child status: 0
Real time (s): 17.0791
CPU time (s): 16.7575
CPU user time (s): 12.1721
CPU system time (s): 4.5853
CPU usage (%): 98.1169
Max. virtual memory (cumulated for all children) (KiB): 891092

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 12.1721
system time used= 4.5853
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 29087
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= 8139
involuntary context switches= 8669

runsolver used 0.032994 second user time and 0.056991 second system time

The end

Launcher Data 

Begin job on node42 at 2009-07-11 18:03:06
IDJOB=2062127
IDBENCH=53871
IDSOLVER=738
FILE ID=node42/2062127-1247328186
PBS_JOBID= 9506544
Free space on /tmp= 66304 MiB

SOLVER NAME= Sugar v1.14.6+picosat
BENCH NAME= CPAI08/csp/allsquares/normalized-squares-26-26.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-2062127-1247328186/watcher-2062127-1247328186 -o /tmp/evaluation-result-2062127-1247328186/solver-2062127-1247328186 -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-2062127-1247328186.xml

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

MD5SUM BENCH= db87fdeb8d3cc67a7a0492d5558e1b76
RANDOM SEED=1464033112

node42.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		: 3000.283
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		: 3000.283
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:        533056 kB
Buffers:         51560 kB
Cached:        1341960 kB
SwapCached:          4 kB
Active:         187556 kB
Inactive:      1280188 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        533056 kB
SwapTotal:     4192956 kB
SwapFree:      4192952 kB
Dirty:            1812 kB
Writeback:           0 kB
Mapped:          92116 kB
Slab:            40156 kB
Committed_AS:   906860 kB
PageTables:       1908 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= 66304 MiB
End job on node42 at 2009-07-11 18:03:23