Trace number 2071103

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 19.736 19.972

General information on the benchmark

Namecsp/golombRulerArity4/
normalized-ruler-25-8-a4.xml
MD5SUM911be6f11691798737b435362407e4b1
Bench CategoryN-ARY-INT (n-ary constraints in intension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.375942
Satisfiable
(Un)Satisfiability was proved
Number of variables8
Number of constraints350
Maximum constraint arity4
Maximum domain size26
Number of constraints which are defined in extension0
Number of constraints which are defined in intension350
Global constraints used (with number of constraints)

Solver Data 

0.00/0.08	c 0	Sugar v1-14-6 + HOME/picosat
0.00/0.08	c 0	BEGIN Sun Jul 12 00:52:33 2009
0.00/0.08	c 0	PID 16881
0.00/0.08	c 0	HOST node51.alineos.net
0.00/0.08	c 0	CONVERTING HOME/instance-2071103-1247352753.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-2071103-1247352753.xml' 'HOME/temp.csp'
0.06/0.45	c 0	1 domains, 8 variables, 2 predicates, 0 relations, 350 constraints
0.06/0.46	c 0	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.06/0.46	c 0	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'
0.44/0.54	c 0	Parsing HOME/temp.csp
0.44/0.58	c 0	parsed 361 expressions
0.44/0.59	c 0	Heap : 0 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.44/0.59	c 0	Converting to clausal form CSP
0.44/0.63	c 0	converted 37 (10%) expressions
0.44/0.66	c 0	converted 73 (20%) expressions
0.44/0.68	c 0	converted 109 (30%) expressions
0.44/0.69	c 0	converted 145 (40%) expressions
0.44/0.74	c 0	converted 181 (50%) expressions
0.44/0.83	c 1	converted 217 (60%) expressions
0.44/0.85	c 1	converted 253 (70%) expressions
0.44/0.87	c 1	converted 289 (80%) expressions
0.44/0.89	c 1	converted 325 (90%) expressions
0.44/0.91	c 1	converted 361 (100%) expressions
0.44/0.91	c 1	CSP : 428 integers, 0 booleans, 1190 clauses, largest domain size 46
0.44/0.91	c 1	Heap : 1 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.44/0.91	c 1	Propagation in CSP
0.44/0.96	c 1	2331 values, 0 unsatisfiable literals, and 0 valid clauses are removed
0.44/0.96	c 1	CSP : 428 integers, 0 booleans, 1190 clauses, largest domain size 37
0.44/0.96	c 1	Heap : 1 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.44/0.96	c 1	Simplifing CSP by introducing new Boolean variables
0.44/0.98	c 1	CSP : 428 integers, 644 booleans, 1834 clauses, largest domain size 37
0.44/0.98	c 1	Heap : 1 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.44/1.01	c 1	Encoding CSP to SAT : HOME/temp.cnf
0.44/1.03	c 1	43 (10%) CSP integer variables are encoded (1361 clauses, 15618 bytes)
0.44/1.03	c 1	86 (20%) CSP integer variables are encoded (2866 clauses, 35183 bytes)
0.44/1.03	c 1	129 (30%) CSP integer variables are encoded (4371 clauses, 54748 bytes)
0.44/1.04	c 1	172 (40%) CSP integer variables are encoded (5876 clauses, 74313 bytes)
0.44/1.04	c 1	214 (50%) CSP integer variables are encoded (7346 clauses, 93423 bytes)
0.44/1.04	c 1	257 (60%) CSP integer variables are encoded (8851 clauses, 112988 bytes)
0.44/1.04	c 1	300 (70%) CSP integer variables are encoded (10356 clauses, 133830 bytes)
0.44/1.05	c 1	343 (80%) CSP integer variables are encoded (11861 clauses, 156405 bytes)
0.44/1.05	c 1	386 (90%) CSP integer variables are encoded (13366 clauses, 178980 bytes)
0.44/1.05	c 1	428 (100%) CSP integer variables are encoded (14836 clauses, 201030 bytes)
0.44/1.09	c 1	184 (10%) CSP clauses are encoded (25522 clauses, 399755 bytes)
1.05/1.13	c 1	367 (20%) CSP clauses are encoded (38484 clauses, 649183 bytes)
1.16/1.24	c 1	551 (30%) CSP clauses are encoded (95160 clauses, 1551004 bytes)
1.25/1.35	c 1	734 (40%) CSP clauses are encoded (151622 clauses, 2486616 bytes)
1.35/1.46	c 1	917 (50%) CSP clauses are encoded (207621 clauses, 3416761 bytes)
1.44/1.56	c 1	1101 (60%) CSP clauses are encoded (264163 clauses, 4364534 bytes)
1.54/1.67	c 1	1284 (70%) CSP clauses are encoded (320589 clauses, 5313278 bytes)
1.65/1.79	c 1	1468 (80%) CSP clauses are encoded (377373 clauses, 6326196 bytes)
1.74/1.89	c 2	1651 (90%) CSP clauses are encoded (433771 clauses, 7346931 bytes)
1.94/2.00	c 2	1834 (100%) CSP clauses are encoded (489878 clauses, 8370109 bytes)
1.94/2.00	c 2	1834 CSP clauses encoded
1.94/2.00	c 2	Writing map file : HOME/temp.map
1.94/2.01	c 2	Heap : 1 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.94/2.01	c 2	SAT : 15908 SAT variables, 489878 SAT clauses, 8370109 bytes
1.94/2.01	c 2	Heap : 1 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.94/2.03	c 2	SOLVING HOME/temp.cnf
1.94/2.03	c 2	CMD HOME/picosat 'HOME/temp.cnf' -o 'HOME/temp.out'
19.55/19.85	c 20	DECODING HOME/temp.out WITH HOME/temp.map
19.55/19.85	c 20	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'
19.61/19.93	c 20	Decoding HOME/temp.out
19.61/19.95	s UNSATISFIABLE
19.61/19.96	c 20	Heap : 0 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
19.61/19.96	c 20	CPU 19.71 (0.06 0.02 16.87 2.76)
19.61/19.96	c 20	END Sun Jul 12 00:52:53 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-2071103-1247352753/watcher-2071103-1247352753 -o /tmp/evaluation-result-2071103-1247352753/solver-2071103-1247352753 -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-2071103-1247352753.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: 2.09 2.02 1.98 4/74 16881
/proc/meminfo: memFree=1804432/2055920 swapFree=4192812/4192956
[pid=16881] ppid=16879 vsize=12268 CPUtime=0
/proc/16881/stat : 16881 (sugar) R 16879 16881 15206 0 -1 4194304 348 0 0 0 0 0 0 0 22 0 1 0 22338767 12562432 316 996147200 4194304 4206940 548682068608 18446744073709551615 235371461221 0 0 4224 0 0 0 0 17 1 0 0
/proc/16881/statm: 3067 316 241 3 0 167 0

[startup+0.171343 s]
/proc/loadavg: 2.09 2.02 1.98 4/74 16881
/proc/meminfo: memFree=1804432/2055920 swapFree=4192812/4192956
[pid=16881] ppid=16879 vsize=16868 CPUtime=0.06
/proc/16881/stat : 16881 (sugar) S 16879 16881 15206 0 -1 4194304 1227 128 0 0 5 1 0 0 23 0 1 0 22338767 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 235380191330 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16881/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.202346 s]
/proc/loadavg: 2.09 2.02 1.98 4/74 16881
/proc/meminfo: memFree=1804432/2055920 swapFree=4192812/4192956
[pid=16881] ppid=16879 vsize=16868 CPUtime=0.06
/proc/16881/stat : 16881 (sugar) S 16879 16881 15206 0 -1 4194304 1227 128 0 0 5 1 0 0 23 0 1 0 22338767 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 235380191330 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16881/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.302349 s]
/proc/loadavg: 2.09 2.02 1.98 4/74 16881
/proc/meminfo: memFree=1804432/2055920 swapFree=4192812/4192956
[pid=16881] ppid=16879 vsize=16868 CPUtime=0.06
/proc/16881/stat : 16881 (sugar) S 16879 16881 15206 0 -1 4194304 1227 128 0 0 5 1 0 0 23 0 1 0 22338767 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 235380191330 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16881/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.701387 s]
/proc/loadavg: 2.09 2.02 1.98 4/74 16881
/proc/meminfo: memFree=1804432/2055920 swapFree=4192812/4192956
[pid=16881] ppid=16879 vsize=16868 CPUtime=0.44
/proc/16881/stat : 16881 (sugar) S 16879 16881 15206 0 -1 4194304 1309 4562 0 1 5 2 33 4 15 0 1 0 22338767 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 235380191330 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16881/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.44
Current children cumulated vsize (KiB) 16868

[startup+1.50146 s]
/proc/loadavg: 2.16 2.03 1.99 3/85 16903
/proc/meminfo: memFree=1788408/2055920 swapFree=4192812/4192956
[pid=16881] ppid=16879 vsize=16868 CPUtime=0.45
/proc/16881/stat : 16881 (sugar) S 16879 16881 15206 0 -1 4194304 1310 4562 0 1 6 2 33 4 15 0 1 0 22338767 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 235380191330 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16881/statm: 4217 1111 409 3 0 796 0
[pid=16894] ppid=16881 vsize=5356 CPUtime=0
/proc/16894/stat : 16894 (sh) S 16881 16881 15206 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 22338814 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16894/statm: 1339 233 193 169 0 50 0
[pid=16895] ppid=16894 vsize=868580 CPUtime=0.99
/proc/16895/stat : 16895 (java) S 16894 16881 15206 0 -1 0 6534 0 1 0 91 8 0 0 18 0 9 0 22338815 889425920 5632 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/16895/statm: 217145 5632 2589 9 0 211622 0
[pid=16895/tid=16896] ppid=16894 vsize=868580 CPUtime=0.69
/proc/16895/task/16896/stat : 16896 (java) R 16894 16881 15206 0 -1 64 2852 0 1 0 64 5 0 0 21 0 9 0 22338816 889425920 5632 996147200 134512640 134550932 4294955936 18446744073709551615 4126885109 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16895/tid=16897] ppid=16894 vsize=868580 CPUtime=0.08
/proc/16895/task/16897/stat : 16897 (java) S 16894 16881 15206 0 -1 64 1486 0 0 0 7 1 0 0 16 0 9 0 22338817 889425920 5632 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=16895/tid=16898] ppid=16894 vsize=868580 CPUtime=0
/proc/16895/task/16898/stat : 16898 (java) S 16894 16881 15206 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 22338817 889425920 5632 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16895/tid=16899] ppid=16894 vsize=868580 CPUtime=0
/proc/16895/task/16899/stat : 16899 (java) S 16894 16881 15206 0 -1 64 5 0 0 0 0 0 0 0 15 0 9 0 22338817 889425920 5632 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16895/tid=16900] ppid=16894 vsize=868580 CPUtime=0
/proc/16895/task/16900/stat : 16900 (java) S 16894 16881 15206 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 22338819 889425920 5632 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16895/tid=16901] ppid=16894 vsize=868580 CPUtime=0.19
/proc/16895/task/16901/stat : 16901 (java) S 16894 16881 15206 0 -1 64 1498 0 0 0 18 1 0 0 16 0 9 0 22338819 889425920 5632 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16895/tid=16902] ppid=16894 vsize=868580 CPUtime=0
/proc/16895/task/16902/stat : 16902 (java) S 16894 16881 15206 0 -1 64 0 0 0 0 0 0 0 0 19 0 9 0 22338819 889425920 5632 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16895/tid=16903] ppid=16894 vsize=868580 CPUtime=0
/proc/16895/task/16903/stat : 16903 (java) S 16894 16881 15206 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 22338819 889425920 5632 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.44
Current children cumulated vsize (KiB) 890804

[startup+3.1016 s]
/proc/loadavg: 2.16 2.03 1.99 3/77 16905
/proc/meminfo: memFree=1791096/2055920 swapFree=4192812/4192956
[pid=16881] ppid=16879 vsize=16868 CPUtime=1.97
/proc/16881/stat : 16881 (sugar) S 16879 16881 15206 0 -1 4194304 1363 11559 0 2 6 2 172 17 16 0 1 0 22338767 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 235380191330 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16881/statm: 4217 1111 409 3 0 796 0
[pid=16904] ppid=16881 vsize=5356 CPUtime=0
/proc/16904/stat : 16904 (sh) S 16881 16881 15206 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 22338971 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16904/statm: 1339 232 193 169 0 50 0
[pid=16905] ppid=16904 vsize=5420 CPUtime=1.04
/proc/16905/stat : 16905 (picosat) R 16904 16881 15206 0 -1 4194304 1257 0 0 0 46 58 0 0 25 0 1 0 22338972 5550080 1243 996147200 134512640 134931368 4294956256 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/16905/statm: 1355 1243 40 102 0 1250 0
Current children cumulated CPU time (s) 3.01
Current children cumulated vsize (KiB) 27644

[startup+6.30189 s]
/proc/loadavg: 2.16 2.03 1.99 3/77 16905
/proc/meminfo: memFree=1779320/2055920 swapFree=4192812/4192956
[pid=16881] ppid=16879 vsize=16868 CPUtime=1.97
/proc/16881/stat : 16881 (sugar) S 16879 16881 15206 0 -1 4194304 1363 11559 0 2 6 2 172 17 16 0 1 0 22338767 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 235380191330 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16881/statm: 4217 1111 409 3 0 796 0
[pid=16904] ppid=16881 vsize=5356 CPUtime=0
/proc/16904/stat : 16904 (sh) S 16881 16881 15206 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 22338971 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16904/statm: 1339 232 193 169 0 50 0
[pid=16905] ppid=16904 vsize=17120 CPUtime=4.2
/proc/16905/stat : 16905 (picosat) R 16904 16881 15206 0 -1 4194304 4082 0 0 0 187 233 0 0 25 0 1 0 22338972 17530880 4068 996147200 134512640 134931368 4294956256 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/16905/statm: 4280 4068 40 102 0 4175 0
Current children cumulated CPU time (s) 6.17
Current children cumulated vsize (KiB) 39344

[startup+12.7015 s]
/proc/loadavg: 2.21 2.05 1.99 3/77 16905
/proc/meminfo: memFree=1774520/2055920 swapFree=4192812/4192956
[pid=16881] ppid=16879 vsize=16868 CPUtime=1.97
/proc/16881/stat : 16881 (sugar) S 16879 16881 15206 0 -1 4194304 1363 11559 0 2 6 2 172 17 16 0 1 0 22338767 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 235380191330 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16881/statm: 4217 1111 409 3 0 796 0
[pid=16904] ppid=16881 vsize=5356 CPUtime=0
/proc/16904/stat : 16904 (sh) S 16881 16881 15206 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 22338971 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16904/statm: 1339 232 193 169 0 50 0
[pid=16905] ppid=16904 vsize=18716 CPUtime=10.54
/proc/16905/stat : 16905 (picosat) R 16904 16881 15206 0 -1 4194304 4496 0 0 0 798 256 0 0 25 0 1 0 22338972 19165184 4482 996147200 134512640 134931368 4294956256 18446744073709551615 134525818 0 0 4096 0 0 0 0 17 1 0 0
/proc/16905/statm: 4679 4482 42 102 0 4574 0
Current children cumulated CPU time (s) 12.51
Current children cumulated vsize (KiB) 40940

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

[startup+12.8015 s]
/proc/loadavg: 2.21 2.05 1.99 3/77 16905
/proc/meminfo: memFree=1774520/2055920 swapFree=4192812/4192956
[pid=16881] ppid=16879 vsize=16868 CPUtime=1.97
/proc/16881/stat : 16881 (sugar) S 16879 16881 15206 0 -1 4194304 1363 11559 0 2 6 2 172 17 16 0 1 0 22338767 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 235380191330 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16881/statm: 4217 1111 409 3 0 796 0
[pid=16904] ppid=16881 vsize=5356 CPUtime=0
/proc/16904/stat : 16904 (sh) S 16881 16881 15206 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 22338971 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16904/statm: 1339 232 193 169 0 50 0
[pid=16905] ppid=16904 vsize=18716 CPUtime=10.64
/proc/16905/stat : 16905 (picosat) R 16904 16881 15206 0 -1 4194304 4496 0 0 0 808 256 0 0 25 0 1 0 22338972 19165184 4482 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16905/statm: 4679 4482 42 102 0 4574 0
Current children cumulated CPU time (s) 12.61
Current children cumulated vsize (KiB) 40940

[startup+16.0028 s]
/proc/loadavg: 2.21 2.05 1.99 3/77 16905
/proc/meminfo: memFree=1774328/2055920 swapFree=4192812/4192956
[pid=16881] ppid=16879 vsize=16868 CPUtime=1.97
/proc/16881/stat : 16881 (sugar) S 16879 16881 15206 0 -1 4194304 1363 11559 0 2 6 2 172 17 16 0 1 0 22338767 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 235380191330 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16881/statm: 4217 1111 409 3 0 796 0
[pid=16904] ppid=16881 vsize=5356 CPUtime=0
/proc/16904/stat : 16904 (sh) S 16881 16881 15206 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 22338971 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16904/statm: 1339 232 193 169 0 50 0
[pid=16905] ppid=16904 vsize=18716 CPUtime=13.81
/proc/16905/stat : 16905 (picosat) R 16904 16881 15206 0 -1 4194304 4506 0 0 0 1125 256 0 0 25 0 1 0 22338972 19165184 4492 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16905/statm: 4679 4492 42 102 0 4574 0
Current children cumulated CPU time (s) 15.78
Current children cumulated vsize (KiB) 40940

[startup+17.6019 s]
/proc/loadavg: 2.19 2.05 1.99 3/77 16905
/proc/meminfo: memFree=1774200/2055920 swapFree=4192812/4192956
[pid=16881] ppid=16879 vsize=16868 CPUtime=1.97
/proc/16881/stat : 16881 (sugar) S 16879 16881 15206 0 -1 4194304 1363 11559 0 2 6 2 172 17 16 0 1 0 22338767 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 235380191330 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16881/statm: 4217 1111 409 3 0 796 0
[pid=16904] ppid=16881 vsize=5356 CPUtime=0
/proc/16904/stat : 16904 (sh) S 16881 16881 15206 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 22338971 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16904/statm: 1339 232 193 169 0 50 0
[pid=16905] ppid=16904 vsize=18716 CPUtime=15.4
/proc/16905/stat : 16905 (picosat) R 16904 16881 15206 0 -1 4194304 4510 0 0 0 1284 256 0 0 25 0 1 0 22338972 19165184 4496 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16905/statm: 4679 4496 42 102 0 4574 0
Current children cumulated CPU time (s) 17.37
Current children cumulated vsize (KiB) 40940

[startup+19.2011 s]
/proc/loadavg: 2.19 2.05 1.99 3/77 16905
/proc/meminfo: memFree=1774136/2055920 swapFree=4192812/4192956
[pid=16881] ppid=16879 vsize=16868 CPUtime=1.97
/proc/16881/stat : 16881 (sugar) S 16879 16881 15206 0 -1 4194304 1363 11559 0 2 6 2 172 17 16 0 1 0 22338767 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 235380191330 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16881/statm: 4217 1111 409 3 0 796 0
[pid=16904] ppid=16881 vsize=5356 CPUtime=0
/proc/16904/stat : 16904 (sh) S 16881 16881 15206 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 22338971 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16904/statm: 1339 232 193 169 0 50 0
[pid=16905] ppid=16904 vsize=18716 CPUtime=16.98
/proc/16905/stat : 16905 (picosat) R 16904 16881 15206 0 -1 4194304 4514 0 0 0 1442 256 0 0 25 0 1 0 22338972 19165184 4500 996147200 134512640 134931368 4294956256 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/16905/statm: 4679 4500 42 102 0 4574 0
Current children cumulated CPU time (s) 18.95
Current children cumulated vsize (KiB) 40940

[startup+19.6011 s]
/proc/loadavg: 2.19 2.05 1.99 3/77 16905
/proc/meminfo: memFree=1774136/2055920 swapFree=4192812/4192956
[pid=16881] ppid=16879 vsize=16868 CPUtime=1.97
/proc/16881/stat : 16881 (sugar) S 16879 16881 15206 0 -1 4194304 1363 11559 0 2 6 2 172 17 16 0 1 0 22338767 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 235380191330 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16881/statm: 4217 1111 409 3 0 796 0
[pid=16904] ppid=16881 vsize=5356 CPUtime=0
/proc/16904/stat : 16904 (sh) S 16881 16881 15206 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 22338971 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16904/statm: 1339 232 193 169 0 50 0
[pid=16905] ppid=16904 vsize=18716 CPUtime=17.38
/proc/16905/stat : 16905 (picosat) R 16904 16881 15206 0 -1 4194304 4516 0 0 0 1482 256 0 0 25 0 1 0 22338972 19165184 4502 996147200 134512640 134931368 4294956256 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/16905/statm: 4679 4502 42 102 0 4574 0
Current children cumulated CPU time (s) 19.35
Current children cumulated vsize (KiB) 40940

[startup+19.8011 s]
/proc/loadavg: 2.19 2.05 1.99 3/77 16905
/proc/meminfo: memFree=1773944/2055920 swapFree=4192812/4192956
[pid=16881] ppid=16879 vsize=16868 CPUtime=1.97
/proc/16881/stat : 16881 (sugar) S 16879 16881 15206 0 -1 4194304 1363 11559 0 2 6 2 172 17 16 0 1 0 22338767 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 235380191330 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16881/statm: 4217 1111 409 3 0 796 0
[pid=16904] ppid=16881 vsize=5356 CPUtime=0
/proc/16904/stat : 16904 (sh) S 16881 16881 15206 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 22338971 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16904/statm: 1339 232 193 169 0 50 0
[pid=16905] ppid=16904 vsize=18716 CPUtime=17.58
/proc/16905/stat : 16905 (picosat) R 16904 16881 15206 0 -1 4194304 4527 0 0 0 1502 256 0 0 25 0 1 0 22338972 19165184 4513 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16905/statm: 4679 4513 42 102 0 4574 0
Current children cumulated CPU time (s) 19.55
Current children cumulated vsize (KiB) 40940

[startup+19.9061 s]
/proc/loadavg: 2.19 2.05 1.99 3/77 16905
/proc/meminfo: memFree=1773944/2055920 swapFree=4192812/4192956
[pid=16881] ppid=16879 vsize=16868 CPUtime=19.61
/proc/16881/stat : 16881 (sugar) S 16879 16881 15206 0 -1 4194304 1424 16375 0 2 6 2 1679 274 17 0 1 0 22338767 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 235380191330 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16881/statm: 4217 1112 409 3 0 796 0
Current children cumulated CPU time (s) 19.61
Current children cumulated vsize (KiB) 16868

Child status: 0
Real time (s): 19.972
CPU time (s): 19.736
CPU user time (s): 16.9384
CPU system time (s): 2.79757
CPU usage (%): 98.8183
Max. virtual memory (cumulated for all children) (KiB): 890804

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 16.9384
system time used= 2.79757
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21570
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= 3764
involuntary context switches= 4097

runsolver used 0.028995 second user time and 0.075988 second system time

The end

Launcher Data 

Begin job on node51 at 2009-07-12 00:52:33
IDJOB=2071103
IDBENCH=55435
IDSOLVER=738
FILE ID=node51/2071103-1247352753
PBS_JOBID= 9506817
Free space on /tmp= 66140 MiB

SOLVER NAME= Sugar v1.14.6+picosat
BENCH NAME= CPAI08/csp/golombRulerArity4/normalized-ruler-25-8-a4.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-2071103-1247352753/watcher-2071103-1247352753 -o /tmp/evaluation-result-2071103-1247352753/solver-2071103-1247352753 -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-2071103-1247352753.xml

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

MD5SUM BENCH= 911be6f11691798737b435362407e4b1
RANDOM SEED=2059973956

node51.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		: 3000.225
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		: 3000.225
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:       1804976 kB
Buffers:          7100 kB
Cached:         117748 kB
SwapCached:          0 kB
Active:         187188 kB
Inactive:        18480 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1804976 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1504 kB
Writeback:           0 kB
Mapped:          91936 kB
Slab:            30456 kB
Committed_AS:   224224 kB
PageTables:       1956 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= 66140 MiB
End job on node51 at 2009-07-12 00:52:53