Trace number 2079551

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 11.5852 11.8761

General information on the benchmark

Namecsp/rand-3-20-20/
normalized-rand-3-20-20-60-632-14_ext.xml
MD5SUMc6a48a01b72902cb5a149fdc5c72dd4d
Bench CategoryN-ARY-EXT (n-ary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark3.36049
Satisfiable
(Un)Satisfiability was proved
Number of variables20
Number of constraints59
Maximum constraint arity3
Maximum domain size20
Number of constraints which are defined in extension59
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.05/0.07	c 0	Sugar v1-14-6 + HOME/picosat
0.05/0.07	c 0	BEGIN Sun Jul 12 05:10:22 2009
0.05/0.07	c 0	PID 22503
0.05/0.07	c 0	HOST node77.alineos.net
0.05/0.07	c 0	CONVERTING HOME/instance-2079551-1247368216.xml TO HOME/temp.csp
0.05/0.07	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.XML2CSP -v -v 'HOME/instance-2079551-1247368216.xml' 'HOME/temp.csp'
0.06/0.74	c 0	1 domains, 20 variables, 0 predicates, 59 relations, 59 constraints
0.06/0.76	c 0	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.06/0.76	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'
0.73/0.83	c 0	Parsing HOME/temp.csp
1.76/1.85	c 1	parsed 139 expressions
1.76/1.86	c 1	Heap : 19 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.76/1.86	c 1	Converting to clausal form CSP
1.76/1.88	c 1	converted 14 (10%) expressions
1.85/1.90	c 1	converted 28 (20%) expressions
1.96/2.06	c 2	converted 42 (30%) expressions
1.96/2.07	c 2	converted 56 (40%) expressions
1.96/2.09	c 2	converted 70 (50%) expressions
2.06/2.14	c 2	converted 84 (60%) expressions
2.15/2.24	c 2	converted 98 (70%) expressions
2.25/2.34	c 2	converted 112 (80%) expressions
2.55/2.63	c 2	converted 126 (90%) expressions
2.64/2.76	c 2	converted 139 (100%) expressions
2.64/2.76	c 2	CSP : 20 integers, 0 booleans, 59 clauses, largest domain size 20
2.64/2.76	c 2	Heap : 38 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
2.64/2.76	c 2	Propagation in CSP
2.64/2.76	c 2	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
2.64/2.76	c 2	CSP : 20 integers, 0 booleans, 59 clauses, largest domain size 20
2.64/2.76	c 2	Heap : 38 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
2.64/2.76	c 2	Simplifing CSP by introducing new Boolean variables
2.64/2.76	c 2	CSP : 20 integers, 0 booleans, 59 clauses, largest domain size 20
2.64/2.76	c 2	Heap : 38 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
2.75/2.89	c 2	Encoding CSP to SAT : HOME/temp.cnf
2.85/2.90	c 2	2 (10%) CSP integer variables are encoded (36 clauses, 371 bytes)
2.85/2.90	c 2	4 (20%) CSP integer variables are encoded (72 clauses, 695 bytes)
2.85/2.90	c 2	6 (30%) CSP integer variables are encoded (108 clauses, 1048 bytes)
2.85/2.90	c 2	8 (40%) CSP integer variables are encoded (144 clauses, 1444 bytes)
2.85/2.91	c 2	10 (50%) CSP integer variables are encoded (180 clauses, 1840 bytes)
2.85/2.91	c 2	12 (60%) CSP integer variables are encoded (216 clauses, 2236 bytes)
2.85/2.91	c 2	14 (70%) CSP integer variables are encoded (252 clauses, 2632 bytes)
2.85/2.91	c 2	16 (80%) CSP integer variables are encoded (288 clauses, 3028 bytes)
2.85/2.91	c 2	18 (90%) CSP integer variables are encoded (324 clauses, 3424 bytes)
2.85/2.91	c 2	20 (100%) CSP integer variables are encoded (360 clauses, 3820 bytes)
2.94/3.10	c 3	6 (10%) CSP clauses are encoded (11199 clauses, 257481 bytes)
3.15/3.23	c 3	12 (20%) CSP clauses are encoded (22049 clauses, 524430 bytes)
3.25/3.36	c 3	18 (30%) CSP clauses are encoded (32914 clauses, 791088 bytes)
3.34/3.48	c 3	24 (40%) CSP clauses are encoded (43601 clauses, 1048931 bytes)
3.54/3.60	c 3	30 (50%) CSP clauses are encoded (53857 clauses, 1302459 bytes)
3.64/3.73	c 3	36 (60%) CSP clauses are encoded (64558 clauses, 1576609 bytes)
3.75/3.86	c 3	42 (70%) CSP clauses are encoded (75403 clauses, 1863382 bytes)
3.84/3.99	c 3	48 (80%) CSP clauses are encoded (86269 clauses, 2154088 bytes)
4.04/4.11	c 4	54 (90%) CSP clauses are encoded (97110 clauses, 2444243 bytes)
4.15/4.22	c 4	59 (100%) CSP clauses are encoded (106108 clauses, 2684921 bytes)
4.15/4.22	c 4	59 CSP clauses encoded
4.15/4.22	c 4	Writing map file : HOME/temp.map
4.15/4.22	c 4	Heap : 16 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
4.15/4.22	c 4	SAT : 380 SAT variables, 106108 SAT clauses, 2684921 bytes
4.15/4.22	c 4	Heap : 16 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
4.15/4.25	c 4	SOLVING HOME/temp.cnf
4.15/4.25	c 4	CMD HOME/picosat 'HOME/temp.cnf' -o 'HOME/temp.out'
11.43/11.70	c 11	DECODING HOME/temp.out WITH HOME/temp.map
11.43/11.70	c 11	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'
11.43/11.78	c 11	Decoding HOME/temp.out
11.45/11.81	s SATISFIABLE
11.45/11.81	v 5 1 8 12 9 3 18 13 1 17 1 4 11 5 2 16 17 19 18 14
11.45/11.82	c 11	Heap : 0 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
11.45/11.87	c 11	CPU 11.56 (0.06 0.01 10.5 0.99)
11.45/11.87	c 11	END Sun Jul 12 05:10:33 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-2079551-1247368216/watcher-2079551-1247368216 -o /tmp/evaluation-result-2079551-1247368216/solver-2079551-1247368216 -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-2079551-1247368216.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: 2.60 2.31 2.29 3/75 22503
/proc/meminfo: memFree=1723424/2055920 swapFree=4192812/4192956
[pid=22503] ppid=22501 vsize=12000 CPUtime=0
/proc/22503/stat : 22503 (sugar) R 22501 22503 21382 0 -1 4194304 158 0 0 0 0 0 0 0 19 0 1 0 23887357 12288000 126 996147200 4194304 4206940 548682068608 18446744073709551615 228043690663 0 0 4224 0 0 0 0 17 0 0 0
/proc/22503/statm: 3000 126 92 3 0 100 0

[startup+0.0575211 s]
/proc/loadavg: 2.60 2.31 2.29 3/75 22503
/proc/meminfo: memFree=1723424/2055920 swapFree=4192812/4192956
[pid=22503] ppid=22501 vsize=16080 CPUtime=0.05
/proc/22503/stat : 22503 (sugar) R 22501 22503 21382 0 -1 4194304 940 0 0 0 4 1 0 0 18 0 1 0 23887357 16465920 908 996147200 4194304 4206940 548682068608 18446744073709551615 228043722040 0 0 4224 0 0 0 0 17 1 0 0
/proc/22503/statm: 4020 908 380 3 0 599 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 16080

[startup+0.101536 s]
/proc/loadavg: 2.60 2.31 2.29 3/75 22503
/proc/meminfo: memFree=1723424/2055920 swapFree=4192812/4192956
[pid=22503] ppid=22501 vsize=16868 CPUtime=0.06
/proc/22503/stat : 22503 (sugar) S 22501 22503 21382 0 -1 4194304 1227 128 0 0 5 1 0 0 16 0 1 0 23887357 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 228052742242 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/22503/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.301573 s]
/proc/loadavg: 2.60 2.31 2.29 3/75 22503
/proc/meminfo: memFree=1723424/2055920 swapFree=4192812/4192956
[pid=22503] ppid=22501 vsize=16868 CPUtime=0.06
/proc/22503/stat : 22503 (sugar) S 22501 22503 21382 0 -1 4194304 1227 128 0 0 5 1 0 0 16 0 1 0 23887357 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 228052742242 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/22503/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.701653 s]
/proc/loadavg: 2.60 2.31 2.29 3/75 22503
/proc/meminfo: memFree=1723424/2055920 swapFree=4192812/4192956
[pid=22503] ppid=22501 vsize=16868 CPUtime=0.06
/proc/22503/stat : 22503 (sugar) S 22501 22503 21382 0 -1 4194304 1227 128 0 0 5 1 0 0 16 0 1 0 23887357 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 228052742242 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/22503/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+1.50281 s]
/proc/loadavg: 2.63 2.32 2.29 3/86 22525
/proc/meminfo: memFree=1711112/2055920 swapFree=4192812/4192956
[pid=22503] ppid=22501 vsize=16868 CPUtime=0.73
/proc/22503/stat : 22503 (sugar) S 22501 22503 21382 0 -1 4194304 1309 7039 0 1 5 1 61 6 15 0 1 0 23887357 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 228052742242 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/22503/statm: 4217 1111 409 3 0 796 0
[pid=22516] ppid=22503 vsize=5356 CPUtime=0
/proc/22516/stat : 22516 (sh) S 22503 22503 21382 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 23887433 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22516/statm: 1339 233 193 169 0 50 0
[pid=22517] ppid=22516 vsize=862288 CPUtime=0.72
/proc/22517/stat : 22517 (java) S 22516 22503 21382 0 -1 0 7257 0 1 0 69 3 0 0 20 0 9 0 23887434 882982912 6532 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/22517/statm: 215572 6532 2158 9 0 210485 0
[pid=22517/tid=22518] ppid=22516 vsize=862288 CPUtime=0.48
/proc/22517/task/22518/stat : 22518 (java) R 22516 22503 21382 0 -1 64 2031 0 1 0 47 1 0 0 25 0 9 0 23887435 882982912 6532 996147200 134512640 134550932 4294955936 18446744073709551615 102751215 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=22517/tid=22519] ppid=22516 vsize=862288 CPUtime=0.19
/proc/22517/task/22519/stat : 22519 (java) S 22516 22503 21382 0 -1 64 4219 0 0 0 18 1 0 0 16 0 9 0 23887436 882982912 6532 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=22517/tid=22520] ppid=22516 vsize=862288 CPUtime=0
/proc/22517/task/22520/stat : 22520 (java) S 22516 22503 21382 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 23887436 882982912 6532 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=22517/tid=22521] ppid=22516 vsize=862288 CPUtime=0
/proc/22517/task/22521/stat : 22521 (java) S 22516 22503 21382 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 23887436 882982912 6532 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=22517/tid=22522] ppid=22516 vsize=862288 CPUtime=0
/proc/22517/task/22522/stat : 22522 (java) S 22516 22503 21382 0 -1 64 1 0 0 0 0 0 0 0 25 0 9 0 23887438 882982912 6532 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=22517/tid=22523] ppid=22516 vsize=862288 CPUtime=0.03
/proc/22517/task/22523/stat : 22523 (java) S 22516 22503 21382 0 -1 64 304 0 0 0 3 0 0 0 22 0 9 0 23887438 882982912 6532 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=22517/tid=22524] ppid=22516 vsize=862288 CPUtime=0
/proc/22517/task/22524/stat : 22524 (java) S 22516 22503 21382 0 -1 64 0 0 0 0 0 0 0 0 25 0 9 0 23887438 882982912 6532 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=22517/tid=22525] ppid=22516 vsize=862288 CPUtime=0
/proc/22517/task/22525/stat : 22525 (java) S 22516 22503 21382 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 23887438 882982912 6532 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1.45
Current children cumulated vsize (KiB) 884512

[startup+3.10213 s]
/proc/loadavg: 2.63 2.32 2.29 4/86 22525
/proc/meminfo: memFree=1685960/2055920 swapFree=4192812/4192956
[pid=22503] ppid=22501 vsize=16868 CPUtime=0.73
/proc/22503/stat : 22503 (sugar) S 22501 22503 21382 0 -1 4194304 1310 7039 0 1 5 1 61 6 15 0 1 0 23887357 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 228052742242 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/22503/statm: 4217 1111 409 3 0 796 0
[pid=22516] ppid=22503 vsize=5356 CPUtime=0
/proc/22516/stat : 22516 (sh) S 22503 22503 21382 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 23887433 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22516/statm: 1339 233 193 169 0 50 0
[pid=22517] ppid=22516 vsize=864496 CPUtime=2.32
/proc/22517/stat : 22517 (java) S 22516 22503 21382 0 -1 0 14862 0 1 0 224 8 0 0 20 0 9 0 23887434 885243904 14081 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/22517/statm: 216124 14081 2590 9 0 210601 0
[pid=22517/tid=22518] ppid=22516 vsize=864496 CPUtime=1.19
/proc/22517/task/22518/stat : 22518 (java) R 22516 22503 21382 0 -1 64 3232 0 1 0 116 3 0 0 25 0 9 0 23887435 885243904 14081 996147200 134512640 134550932 4294955936 18446744073709551615 4125977621 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=22517/tid=22519] ppid=22516 vsize=864496 CPUtime=1.03
/proc/22517/task/22519/stat : 22519 (java) S 22516 22503 21382 0 -1 64 10595 0 0 0 99 4 0 0 16 0 9 0 23887436 885243904 14081 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=22517/tid=22520] ppid=22516 vsize=864496 CPUtime=0
/proc/22517/task/22520/stat : 22520 (java) S 22516 22503 21382 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 23887436 885243904 14081 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=22517/tid=22521] ppid=22516 vsize=864496 CPUtime=0
/proc/22517/task/22521/stat : 22521 (java) S 22516 22503 21382 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 23887436 885243904 14081 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=22517/tid=22522] ppid=22516 vsize=864496 CPUtime=0
/proc/22517/task/22522/stat : 22522 (java) S 22516 22503 21382 0 -1 64 1 0 0 0 0 0 0 0 25 0 9 0 23887438 885243904 14081 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=22517/tid=22523] ppid=22516 vsize=864496 CPUtime=0.07
/proc/22517/task/22523/stat : 22523 (java) S 22516 22503 21382 0 -1 64 332 0 0 0 7 0 0 0 16 0 9 0 23887438 885243904 14081 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=22517/tid=22524] ppid=22516 vsize=864496 CPUtime=0
/proc/22517/task/22524/stat : 22524 (java) S 22516 22503 21382 0 -1 64 0 0 0 0 0 0 0 0 25 0 9 0 23887438 885243904 14081 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=22517/tid=22525] ppid=22516 vsize=864496 CPUtime=0
/proc/22517/task/22525/stat : 22525 (java) S 22516 22503 21382 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 23887438 885243904 14081 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 886720

[startup+6.30176 s]
/proc/loadavg: 2.63 2.32 2.29 3/78 22527
/proc/meminfo: memFree=1709448/2055920 swapFree=4192812/4192956
[pid=22503] ppid=22501 vsize=16868 CPUtime=4.2
/proc/22503/stat : 22503 (sugar) S 22501 22503 21382 0 -1 4194304 1364 22251 0 2 6 1 396 17 16 0 1 0 23887357 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 228052742242 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/22503/statm: 4217 1112 409 3 0 796 0
[pid=22526] ppid=22503 vsize=5356 CPUtime=0
/proc/22526/stat : 22526 (sh) S 22503 22503 21382 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 23887783 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22526/statm: 1339 232 193 169 0 50 0
[pid=22527] ppid=22526 vsize=5232 CPUtime=2.04
/proc/22527/stat : 22527 (picosat) R 22526 22503 21382 0 -1 4194304 1216 0 0 0 125 79 0 0 25 0 1 0 23887783 5357568 1202 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/22527/statm: 1308 1202 42 102 0 1203 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 27456

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

[startup+9.50139 s]
/proc/loadavg: 2.74 2.35 2.30 3/78 22527
/proc/meminfo: memFree=1707656/2055920 swapFree=4192812/4192956
[pid=22503] ppid=22501 vsize=16868 CPUtime=4.2
/proc/22503/stat : 22503 (sugar) S 22501 22503 21382 0 -1 4194304 1364 22251 0 2 6 1 396 17 16 0 1 0 23887357 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 228052742242 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/22503/statm: 4217 1112 409 3 0 796 0
[pid=22526] ppid=22503 vsize=5356 CPUtime=0
/proc/22526/stat : 22526 (sh) S 22503 22503 21382 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 23887783 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22526/statm: 1339 232 193 169 0 50 0
[pid=22527] ppid=22526 vsize=5628 CPUtime=5.23
/proc/22527/stat : 22527 (picosat) R 22526 22503 21382 0 -1 4194304 1324 0 0 0 444 79 0 0 25 0 1 0 23887783 5763072 1310 996147200 134512640 134931368 4294956256 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 0 0 0
/proc/22527/statm: 1407 1310 42 102 0 1302 0
Current children cumulated CPU time (s) 9.43
Current children cumulated vsize (KiB) 27852

[startup+11.1017 s]
/proc/loadavg: 2.74 2.35 2.30 3/78 22527
/proc/meminfo: memFree=1707208/2055920 swapFree=4192812/4192956
[pid=22503] ppid=22501 vsize=16868 CPUtime=4.2
/proc/22503/stat : 22503 (sugar) S 22501 22503 21382 0 -1 4194304 1364 22251 0 2 6 1 396 17 16 0 1 0 23887357 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 228052742242 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/22503/statm: 4217 1112 409 3 0 796 0
[pid=22526] ppid=22503 vsize=5356 CPUtime=0
/proc/22526/stat : 22526 (sh) S 22503 22503 21382 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 23887783 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22526/statm: 1339 232 193 169 0 50 0
[pid=22527] ppid=22526 vsize=5760 CPUtime=6.83
/proc/22527/stat : 22527 (picosat) R 22526 22503 21382 0 -1 4194304 1375 0 0 0 604 79 0 0 25 0 1 0 23887783 5898240 1361 996147200 134512640 134931368 4294956256 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 0 0 0
/proc/22527/statm: 1440 1361 42 102 0 1335 0
Current children cumulated CPU time (s) 11.03
Current children cumulated vsize (KiB) 27984

[startup+11.5018 s]
/proc/loadavg: 2.74 2.35 2.30 3/78 22527
/proc/meminfo: memFree=1707208/2055920 swapFree=4192812/4192956
[pid=22503] ppid=22501 vsize=16868 CPUtime=4.2
/proc/22503/stat : 22503 (sugar) S 22501 22503 21382 0 -1 4194304 1364 22251 0 2 6 1 396 17 16 0 1 0 23887357 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 228052742242 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/22503/statm: 4217 1112 409 3 0 796 0
[pid=22526] ppid=22503 vsize=5356 CPUtime=0
/proc/22526/stat : 22526 (sh) S 22503 22503 21382 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 23887783 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22526/statm: 1339 232 193 169 0 50 0
[pid=22527] ppid=22526 vsize=5892 CPUtime=7.23
/proc/22527/stat : 22527 (picosat) R 22526 22503 21382 0 -1 4194304 1387 0 0 0 644 79 0 0 25 0 1 0 23887783 6033408 1373 996147200 134512640 134931368 4294956256 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 0 0 0
/proc/22527/statm: 1473 1373 42 102 0 1368 0
Current children cumulated CPU time (s) 11.43
Current children cumulated vsize (KiB) 28116

[startup+11.7018 s]
/proc/loadavg: 2.74 2.35 2.30 3/78 22527
/proc/meminfo: memFree=1707208/2055920 swapFree=4192812/4192956
[pid=22503] ppid=22501 vsize=16868 CPUtime=4.2
/proc/22503/stat : 22503 (sugar) S 22501 22503 21382 0 -1 4194304 1364 22251 0 2 6 1 396 17 16 0 1 0 23887357 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 228052742242 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/22503/statm: 4217 1112 409 3 0 796 0
[pid=22526] ppid=22503 vsize=5356 CPUtime=0
/proc/22526/stat : 22526 (sh) S 22503 22503 21382 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 23887783 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22526/statm: 1339 232 193 169 0 50 0
[pid=22527] ppid=22526 vsize=5376 CPUtime=7.23
/proc/22527/stat : 22527 (picosat) D 22526 22503 21382 0 -1 4194304 1393 0 0 0 644 79 0 0 25 0 1 0 23887783 5505024 1264 996147200 134512640 134931368 4294956256 18446744073709551615 134604509 0 0 4096 0 18446744072099202260 0 0 17 0 0 0
/proc/22527/statm: 1344 1264 47 102 0 1239 0
Current children cumulated CPU time (s) 11.43
Current children cumulated vsize (KiB) 27600

[startup+11.8018 s]
/proc/loadavg: 2.74 2.35 2.30 3/78 22527
/proc/meminfo: memFree=1707208/2055920 swapFree=4192812/4192956
[pid=22503] ppid=22501 vsize=16868 CPUtime=11.45
/proc/22503/stat : 22503 (sugar) S 22501 22503 21382 0 -1 4194304 1443 23930 0 2 6 1 1041 97 16 0 1 0 23887357 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 228052742242 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/22503/statm: 4217 1112 409 3 0 796 0
Current children cumulated CPU time (s) 11.45
Current children cumulated vsize (KiB) 16868

Child status: 0
Real time (s): 11.8761
CPU time (s): 11.5852
CPU user time (s): 10.5664
CPU system time (s): 1.01884
CPU usage (%): 97.5507
Max. virtual memory (cumulated for all children) (KiB): 886720

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 10.5664
system time used= 1.01885
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 29205
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= 2557
involuntary context switches= 2460

runsolver used 0.012998 second user time and 0.054991 second system time

The end

Launcher Data 

Begin job on node77 at 2009-07-12 05:10:21
IDJOB=2079551
IDBENCH=56914
IDSOLVER=738
FILE ID=node77/2079551-1247368216
PBS_JOBID= 9507138
Free space on /tmp= 66228 MiB

SOLVER NAME= Sugar v1.14.6+picosat
BENCH NAME= CPAI08/csp/rand-3-20-20/normalized-rand-3-20-20-60-632-14_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-2079551-1247368216/watcher-2079551-1247368216 -o /tmp/evaluation-result-2079551-1247368216/solver-2079551-1247368216 -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-2079551-1247368216.xml

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

MD5SUM BENCH= c6a48a01b72902cb5a149fdc5c72dd4d
RANDOM SEED=935844089

node77.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.256
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		: 3000.256
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1723904 kB
Buffers:         32344 kB
Cached:         177572 kB
SwapCached:        136 kB
Active:         221452 kB
Inactive:        57348 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1723904 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           21096 kB
Writeback:           0 kB
Mapped:          79964 kB
Slab:            38364 kB
Committed_AS:   228516 kB
PageTables:       1900 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= 66228 MiB
End job on node77 at 2009-07-12 05:10:33