Trace number 2092124

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 111.828 112.952

General information on the benchmark

Namecsp/tightness0.8/
normalized-rand-2-40-80-103-800-97_ext.xml
MD5SUM1e93eeb025bb64d8babe11f8e2a2dddf
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1.79073
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints103
Maximum constraint arity2
Maximum domain size80
Number of constraints which are defined in extension103
Number of constraints which are defined in intension0
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 13:10:14 2009
0.00/0.08	c 0	PID 30098
0.00/0.08	c 0	HOST node69.alineos.net
0.00/0.08	c 0	CONVERTING HOME/instance-2092124-1247397014.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-2092124-1247397014.xml' 'HOME/temp.csp'
0.07/0.62	c 1	1 domains, 40 variables, 0 predicates, 103 relations, 103 constraints
0.07/0.66	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.07/0.66	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'
0.60/0.74	c 1	Parsing HOME/temp.csp
1.42/1.51	c 2	parsed 247 expressions
1.42/1.52	c 2	Heap : 13 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.42/1.52	c 2	Converting to clausal form CSP
1.42/1.54	c 2	converted 25 (10%) expressions
1.42/1.56	c 2	converted 50 (20%) expressions
1.42/1.56	c 2	converted 75 (30%) expressions
1.42/1.57	c 2	converted 99 (40%) expressions
1.42/1.57	c 2	converted 124 (50%) expressions
1.52/1.61	c 2	converted 149 (60%) expressions
1.52/1.67	c 2	converted 173 (70%) expressions
1.71/1.88	c 2	converted 198 (80%) expressions
1.81/1.98	c 2	converted 223 (90%) expressions
1.91/2.03	c 2	converted 247 (100%) expressions
1.91/2.03	c 2	CSP : 40 integers, 0 booleans, 103 clauses, largest domain size 80
1.91/2.03	c 2	Heap : 26 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.91/2.03	c 2	Propagation in CSP
1.91/2.03	c 2	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
1.91/2.03	c 2	CSP : 40 integers, 0 booleans, 103 clauses, largest domain size 80
1.91/2.03	c 2	Heap : 26 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.91/2.04	c 2	Simplifing CSP by introducing new Boolean variables
1.91/2.04	c 2	CSP : 40 integers, 0 booleans, 103 clauses, largest domain size 80
1.91/2.04	c 2	Heap : 26 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
2.01/2.13	c 2	Encoding CSP to SAT : HOME/temp.cnf
2.01/2.14	c 2	4 (10%) CSP integer variables are encoded (312 clauses, 3284 bytes)
2.01/2.15	c 2	8 (20%) CSP integer variables are encoded (624 clauses, 6716 bytes)
2.01/2.15	c 2	12 (30%) CSP integer variables are encoded (936 clauses, 10148 bytes)
2.01/2.15	c 2	16 (40%) CSP integer variables are encoded (1248 clauses, 14103 bytes)
2.01/2.15	c 2	20 (50%) CSP integer variables are encoded (1560 clauses, 18159 bytes)
2.01/2.15	c 2	24 (60%) CSP integer variables are encoded (1872 clauses, 22215 bytes)
2.01/2.15	c 2	28 (70%) CSP integer variables are encoded (2184 clauses, 26271 bytes)
2.01/2.16	c 2	32 (80%) CSP integer variables are encoded (2496 clauses, 30327 bytes)
2.01/2.16	c 2	36 (90%) CSP integer variables are encoded (2808 clauses, 34383 bytes)
2.01/2.16	c 2	40 (100%) CSP integer variables are encoded (3120 clauses, 38439 bytes)
2.11/2.29	c 2	11 (10%) CSP clauses are encoded (14564 clauses, 262963 bytes)
2.21/2.36	c 3	21 (20%) CSP clauses are encoded (24949 clauses, 475403 bytes)
2.31/2.44	c 3	31 (30%) CSP clauses are encoded (35420 clauses, 693732 bytes)
2.40/2.53	c 3	42 (40%) CSP clauses are encoded (46794 clauses, 931341 bytes)
2.50/2.60	c 3	52 (50%) CSP clauses are encoded (57036 clauses, 1148802 bytes)
2.50/2.68	c 3	62 (60%) CSP clauses are encoded (67568 clauses, 1386301 bytes)
2.59/2.76	c 3	73 (70%) CSP clauses are encoded (78890 clauses, 1649054 bytes)
2.70/2.84	c 3	83 (80%) CSP clauses are encoded (89385 clauses, 1892560 bytes)
2.80/2.91	c 3	93 (90%) CSP clauses are encoded (99905 clauses, 2136704 bytes)
2.80/2.99	c 3	103 (100%) CSP clauses are encoded (110364 clauses, 2379231 bytes)
2.80/2.99	c 3	103 CSP clauses encoded
2.80/2.99	c 3	Writing map file : HOME/temp.map
2.80/2.99	c 3	Heap : 10 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
2.80/2.99	c 3	SAT : 3160 SAT variables, 110364 SAT clauses, 2379231 bytes
2.80/2.99	c 3	Heap : 10 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
2.90/3.01	c 3	SOLVING HOME/temp.cnf
2.90/3.01	c 3	CMD HOME/picosat 'HOME/temp.cnf' -o 'HOME/temp.out'
111.65/112.83	c 113	DECODING HOME/temp.out WITH HOME/temp.map
111.65/112.83	c 113	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'
111.69/112.91	c 113	Decoding HOME/temp.out
111.69/112.93	s UNSATISFIABLE
111.69/112.94	c 113	Heap : 0 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
111.69/112.94	c 113	CPU 111.81 (0.06 0.01 110.95 0.79)
111.69/112.94	c 113	END Sun Jul 12 13:12:07 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-2092124-1247397014/watcher-2092124-1247397014 -o /tmp/evaluation-result-2092124-1247397014/solver-2092124-1247397014 -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-2092124-1247397014.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: 2.00 2.00 2.00 4/81 30098
/proc/meminfo: memFree=1835600/2055920 swapFree=4192812/4192956
[pid=30098] ppid=30096 vsize=18576 CPUtime=0
/proc/30098/stat : 30098 (runsolver) R 30096 30098 29782 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 26764124 19021824 284 996147200 4194304 4302564 548682068304 18446744073709551615 237947645223 0 0 4096 24578 0 0 0 17 1 0 0
/proc/30098/statm: 4644 284 249 26 0 2626 0

[startup+0.108726 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 30098
/proc/meminfo: memFree=1835600/2055920 swapFree=4192812/4192956
[pid=30098] ppid=30096 vsize=16868 CPUtime=0.07
/proc/30098/stat : 30098 (sugar) S 30096 30098 29782 0 -1 4194304 1227 128 0 0 6 1 0 0 19 0 1 0 26764124 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 237956542562 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/30098/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+0.201733 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 30098
/proc/meminfo: memFree=1835600/2055920 swapFree=4192812/4192956
[pid=30098] ppid=30096 vsize=16868 CPUtime=0.07
/proc/30098/stat : 30098 (sugar) S 30096 30098 29782 0 -1 4194304 1227 128 0 0 6 1 0 0 19 0 1 0 26764124 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 237956542562 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/30098/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+0.301743 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 30098
/proc/meminfo: memFree=1835600/2055920 swapFree=4192812/4192956
[pid=30098] ppid=30096 vsize=16868 CPUtime=0.07
/proc/30098/stat : 30098 (sugar) S 30096 30098 29782 0 -1 4194304 1227 128 0 0 6 1 0 0 19 0 1 0 26764124 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 237956542562 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/30098/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+0.701774 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 30098
/proc/meminfo: memFree=1835600/2055920 swapFree=4192812/4192956
[pid=30098] ppid=30096 vsize=16868 CPUtime=0.6
/proc/30098/stat : 30098 (sugar) S 30096 30098 29782 0 -1 4194304 1292 5181 0 1 6 1 50 3 16 0 1 0 26764124 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 237956542562 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/30098/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.6
Current children cumulated vsize (KiB) 16868

[startup+1.50284 s]
/proc/loadavg: 2.00 2.00 2.00 3/92 30120
/proc/meminfo: memFree=1819192/2055920 swapFree=4192812/4192956
[pid=30098] ppid=30096 vsize=16868 CPUtime=0.6
/proc/30098/stat : 30098 (sugar) S 30096 30098 29782 0 -1 4194304 1309 5181 0 1 6 1 50 3 16 0 1 0 26764124 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 237956542562 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/30098/statm: 4217 1111 409 3 0 796 0
[pid=30111] ppid=30098 vsize=5356 CPUtime=0
/proc/30111/stat : 30111 (sh) S 30098 30098 29782 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 26764190 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30111/statm: 1339 233 193 169 0 50 0
[pid=30112] ppid=30111 vsize=862284 CPUtime=0.82
/proc/30112/stat : 30112 (java) S 30111 30098 29782 0 -1 0 7487 0 1 0 79 3 0 0 19 0 9 0 26764190 882978816 6759 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/30112/statm: 215571 6759 2158 9 0 210484 0
[pid=30112/tid=30113] ppid=30111 vsize=862284 CPUtime=0.48
/proc/30112/task/30113/stat : 30113 (java) R 30111 30098 29782 0 -1 64 2034 0 1 0 47 1 0 0 23 0 9 0 26764191 882978816 6759 996147200 134512640 134550932 4294955936 18446744073709551615 4126476382 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=30112/tid=30114] ppid=30111 vsize=862284 CPUtime=0.27
/proc/30112/task/30114/stat : 30114 (java) S 30111 30098 29782 0 -1 64 4443 0 0 0 27 0 0 0 16 0 9 0 26764192 882978816 6759 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=30112/tid=30115] ppid=30111 vsize=862284 CPUtime=0
/proc/30112/task/30115/stat : 30115 (java) S 30111 30098 29782 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 26764192 882978816 6759 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=30112/tid=30116] ppid=30111 vsize=862284 CPUtime=0
/proc/30112/task/30116/stat : 30116 (java) S 30111 30098 29782 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 26764192 882978816 6759 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=30112/tid=30117] ppid=30111 vsize=862284 CPUtime=0
/proc/30112/task/30117/stat : 30117 (java) S 30111 30098 29782 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 26764195 882978816 6759 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=30112/tid=30118] ppid=30111 vsize=862284 CPUtime=0.03
/proc/30112/task/30118/stat : 30118 (java) S 30111 30098 29782 0 -1 64 306 0 0 0 3 0 0 0 17 0 9 0 26764195 882978816 6759 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=30112/tid=30119] ppid=30111 vsize=862284 CPUtime=0
/proc/30112/task/30119/stat : 30119 (java) S 30111 30098 29782 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 26764195 882978816 6759 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=30112/tid=30120] ppid=30111 vsize=862284 CPUtime=0
/proc/30112/task/30120/stat : 30120 (java) S 30111 30098 29782 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 26764195 882978816 6759 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.42
Current children cumulated vsize (KiB) 884508

[startup+3.10296 s]
/proc/loadavg: 2.00 2.00 2.00 3/92 30120
/proc/meminfo: memFree=1797560/2055920 swapFree=4192812/4192956
[pid=30098] ppid=30096 vsize=16868 CPUtime=2.91
/proc/30098/stat : 30098 (sugar) S 30096 30098 29782 0 -1 4194304 1365 17248 0 2 6 1 273 11 16 0 1 0 26764124 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 237956542562 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/30098/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 2.91
Current children cumulated vsize (KiB) 16868

[startup+6.30123 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 30122
/proc/meminfo: memFree=1824184/2055920 swapFree=4192812/4192956
[pid=30098] ppid=30096 vsize=16868 CPUtime=2.91
/proc/30098/stat : 30098 (sugar) S 30096 30098 29782 0 -1 4194304 1365 17248 0 2 6 1 273 11 16 0 1 0 26764124 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 237956542562 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/30098/statm: 4217 1113 409 3 0 796 0
[pid=30121] ppid=30098 vsize=5356 CPUtime=0
/proc/30121/stat : 30121 (sh) S 30098 30098 29782 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26764425 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30121/statm: 1339 232 193 169 0 50 0
[pid=30122] ppid=30121 vsize=5268 CPUtime=3.23
/proc/30122/stat : 30122 (picosat) R 30121 30098 29782 0 -1 4194304 1222 0 0 0 260 63 0 0 25 0 1 0 26764426 5394432 1208 996147200 134512640 134931368 4294956256 18446744073709551615 134525775 0 0 4096 0 0 0 0 17 1 0 0
/proc/30122/statm: 1317 1208 42 102 0 1212 0
Current children cumulated CPU time (s) 6.14
Current children cumulated vsize (KiB) 27492

[startup+12.7017 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 30122
/proc/meminfo: memFree=1822840/2055920 swapFree=4192812/4192956
[pid=30098] ppid=30096 vsize=16868 CPUtime=2.91
/proc/30098/stat : 30098 (sugar) S 30096 30098 29782 0 -1 4194304 1365 17248 0 2 6 1 273 11 16 0 1 0 26764124 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 237956542562 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/30098/statm: 4217 1113 409 3 0 796 0
[pid=30121] ppid=30098 vsize=5356 CPUtime=0
/proc/30121/stat : 30121 (sh) S 30098 30098 29782 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26764425 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30121/statm: 1339 232 193 169 0 50 0
[pid=30122] ppid=30121 vsize=6324 CPUtime=9.58
/proc/30122/stat : 30122 (picosat) R 30121 30098 29782 0 -1 4194304 1522 0 0 0 894 64 0 0 25 0 1 0 26764426 6475776 1508 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/30122/statm: 1581 1508 42 102 0 1476 0
Current children cumulated CPU time (s) 12.49
Current children cumulated vsize (KiB) 28548

[startup+25.5018 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 30122
/proc/meminfo: memFree=1822328/2055920 swapFree=4192812/4192956
[pid=30098] ppid=30096 vsize=16868 CPUtime=2.91
/proc/30098/stat : 30098 (sugar) S 30096 30098 29782 0 -1 4194304 1365 17248 0 2 6 1 273 11 16 0 1 0 26764124 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 237956542562 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/30098/statm: 4217 1113 409 3 0 796 0
[pid=30121] ppid=30098 vsize=5356 CPUtime=0
/proc/30121/stat : 30121 (sh) S 30098 30098 29782 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26764425 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30121/statm: 1339 232 193 169 0 50 0
[pid=30122] ppid=30121 vsize=7420 CPUtime=22.26
/proc/30122/stat : 30122 (picosat) R 30121 30098 29782 0 -1 4194304 1681 0 0 0 2162 64 0 0 25 0 1 0 26764426 7598080 1655 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/30122/statm: 1855 1655 48 102 0 1750 0
Current children cumulated CPU time (s) 25.17
Current children cumulated vsize (KiB) 29644

[startup+51.1019 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 30122
/proc/meminfo: memFree=1822008/2055920 swapFree=4192812/4192956
[pid=30098] ppid=30096 vsize=16868 CPUtime=2.91
/proc/30098/stat : 30098 (sugar) S 30096 30098 29782 0 -1 4194304 1365 17248 0 2 6 1 273 11 16 0 1 0 26764124 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 237956542562 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/30098/statm: 4217 1113 409 3 0 796 0
[pid=30121] ppid=30098 vsize=5356 CPUtime=0
/proc/30121/stat : 30121 (sh) S 30098 30098 29782 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26764425 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30121/statm: 1339 232 193 169 0 50 0
[pid=30122] ppid=30121 vsize=7848 CPUtime=47.61
/proc/30122/stat : 30122 (picosat) R 30121 30098 29782 0 -1 4194304 1766 0 0 0 4697 64 0 0 25 0 1 0 26764426 8036352 1740 996147200 134512640 134931368 4294956256 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/30122/statm: 1962 1740 48 102 0 1857 0
Current children cumulated CPU time (s) 50.52
Current children cumulated vsize (KiB) 30072

[startup+102.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 30122
/proc/meminfo: memFree=1821304/2055920 swapFree=4192812/4192956
[pid=30098] ppid=30096 vsize=16868 CPUtime=2.91
/proc/30098/stat : 30098 (sugar) S 30096 30098 29782 0 -1 4194304 1365 17248 0 2 6 1 273 11 16 0 1 0 26764124 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 237956542562 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/30098/statm: 4217 1113 409 3 0 796 0
[pid=30121] ppid=30098 vsize=5356 CPUtime=0
/proc/30121/stat : 30121 (sh) S 30098 30098 29782 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26764425 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30121/statm: 1339 232 193 169 0 50 0
[pid=30122] ppid=30121 vsize=8376 CPUtime=98.34
/proc/30122/stat : 30122 (picosat) R 30121 30098 29782 0 -1 4194304 2040 0 0 0 9770 64 0 0 25 0 1 0 26764426 8577024 1869 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/30122/statm: 2094 1869 48 102 0 1989 0
Current children cumulated CPU time (s) 101.25
Current children cumulated vsize (KiB) 30600

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

[startup+102.407 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 30122
/proc/meminfo: memFree=1821304/2055920 swapFree=4192812/4192956
[pid=30098] ppid=30096 vsize=16868 CPUtime=2.91
/proc/30098/stat : 30098 (sugar) S 30096 30098 29782 0 -1 4194304 1365 17248 0 2 6 1 273 11 16 0 1 0 26764124 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 237956542562 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/30098/statm: 4217 1113 409 3 0 796 0
[pid=30121] ppid=30098 vsize=5356 CPUtime=0
/proc/30121/stat : 30121 (sh) S 30098 30098 29782 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26764425 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30121/statm: 1339 232 193 169 0 50 0
[pid=30122] ppid=30121 vsize=8376 CPUtime=98.44
/proc/30122/stat : 30122 (picosat) R 30121 30098 29782 0 -1 4194304 2040 0 0 0 9780 64 0 0 25 0 1 0 26764426 8577024 1869 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/30122/statm: 2094 1869 48 102 0 1989 0
Current children cumulated CPU time (s) 101.35
Current children cumulated vsize (KiB) 30600

[startup+108.802 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 30122
/proc/meminfo: memFree=1821048/2055920 swapFree=4192812/4192956
[pid=30098] ppid=30096 vsize=16868 CPUtime=2.91
/proc/30098/stat : 30098 (sugar) S 30096 30098 29782 0 -1 4194304 1365 17248 0 2 6 1 273 11 16 0 1 0 26764124 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 237956542562 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/30098/statm: 4217 1113 409 3 0 796 0
[pid=30121] ppid=30098 vsize=5356 CPUtime=0
/proc/30121/stat : 30121 (sh) S 30098 30098 29782 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26764425 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30121/statm: 1339 232 193 169 0 50 0
[pid=30122] ppid=30121 vsize=8640 CPUtime=104.78
/proc/30122/stat : 30122 (picosat) R 30121 30098 29782 0 -1 4194304 2140 0 0 0 10414 64 0 0 25 0 1 0 26764426 8847360 1929 996147200 134512640 134931368 4294956256 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/30122/statm: 2160 1929 48 102 0 2055 0
Current children cumulated CPU time (s) 107.69
Current children cumulated vsize (KiB) 30864

[startup+110.402 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 30122
/proc/meminfo: memFree=1821048/2055920 swapFree=4192812/4192956
[pid=30098] ppid=30096 vsize=16868 CPUtime=2.91
/proc/30098/stat : 30098 (sugar) S 30096 30098 29782 0 -1 4194304 1365 17248 0 2 6 1 273 11 16 0 1 0 26764124 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 237956542562 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/30098/statm: 4217 1113 409 3 0 796 0
[pid=30121] ppid=30098 vsize=5356 CPUtime=0
/proc/30121/stat : 30121 (sh) S 30098 30098 29782 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26764425 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30121/statm: 1339 232 193 169 0 50 0
[pid=30122] ppid=30121 vsize=8640 CPUtime=106.36
/proc/30122/stat : 30122 (picosat) R 30121 30098 29782 0 -1 4194304 2140 0 0 0 10572 64 0 0 25 0 1 0 26764426 8847360 1929 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/30122/statm: 2160 1929 48 102 0 2055 0
Current children cumulated CPU time (s) 109.27
Current children cumulated vsize (KiB) 30864

[startup+112.003 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 30122
/proc/meminfo: memFree=1821048/2055920 swapFree=4192812/4192956
[pid=30098] ppid=30096 vsize=16868 CPUtime=2.91
/proc/30098/stat : 30098 (sugar) S 30096 30098 29782 0 -1 4194304 1365 17248 0 2 6 1 273 11 16 0 1 0 26764124 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 237956542562 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/30098/statm: 4217 1113 409 3 0 796 0
[pid=30121] ppid=30098 vsize=5356 CPUtime=0
/proc/30121/stat : 30121 (sh) S 30098 30098 29782 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26764425 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30121/statm: 1339 232 193 169 0 50 0
[pid=30122] ppid=30121 vsize=8640 CPUtime=107.95
/proc/30122/stat : 30122 (picosat) R 30121 30098 29782 0 -1 4194304 2140 0 0 0 10731 64 0 0 25 0 1 0 26764426 8847360 1929 996147200 134512640 134931368 4294956256 18446744073709551615 134529748 0 0 4096 0 0 0 0 17 1 0 0
/proc/30122/statm: 2160 1929 48 102 0 2055 0
Current children cumulated CPU time (s) 110.86
Current children cumulated vsize (KiB) 30864

[startup+112.403 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 30122
/proc/meminfo: memFree=1821048/2055920 swapFree=4192812/4192956
[pid=30098] ppid=30096 vsize=16868 CPUtime=2.91
/proc/30098/stat : 30098 (sugar) S 30096 30098 29782 0 -1 4194304 1365 17248 0 2 6 1 273 11 16 0 1 0 26764124 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 237956542562 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/30098/statm: 4217 1113 409 3 0 796 0
[pid=30121] ppid=30098 vsize=5356 CPUtime=0
/proc/30121/stat : 30121 (sh) S 30098 30098 29782 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26764425 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30121/statm: 1339 232 193 169 0 50 0
[pid=30122] ppid=30121 vsize=8640 CPUtime=108.34
/proc/30122/stat : 30122 (picosat) R 30121 30098 29782 0 -1 4194304 2140 0 0 0 10770 64 0 0 25 0 1 0 26764426 8847360 1929 996147200 134512640 134931368 4294956256 18446744073709551615 134525775 0 0 4096 0 0 0 0 17 1 0 0
/proc/30122/statm: 2160 1929 48 102 0 2055 0
Current children cumulated CPU time (s) 111.25
Current children cumulated vsize (KiB) 30864

[startup+112.803 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 30122
/proc/meminfo: memFree=1821048/2055920 swapFree=4192812/4192956
[pid=30098] ppid=30096 vsize=16868 CPUtime=2.91
/proc/30098/stat : 30098 (sugar) S 30096 30098 29782 0 -1 4194304 1365 17248 0 2 6 1 273 11 16 0 1 0 26764124 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 237956542562 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/30098/statm: 4217 1113 409 3 0 796 0
[pid=30121] ppid=30098 vsize=5356 CPUtime=0
/proc/30121/stat : 30121 (sh) S 30098 30098 29782 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26764425 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30121/statm: 1339 232 193 169 0 50 0
[pid=30122] ppid=30121 vsize=8640 CPUtime=108.74
/proc/30122/stat : 30122 (picosat) R 30121 30098 29782 0 -1 4194304 2140 0 0 0 10810 64 0 0 25 0 1 0 26764426 8847360 1929 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/30122/statm: 2160 1929 48 102 0 2055 0
Current children cumulated CPU time (s) 111.65
Current children cumulated vsize (KiB) 30864

[startup+112.903 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 30122
/proc/meminfo: memFree=1821048/2055920 swapFree=4192812/4192956
[pid=30098] ppid=30096 vsize=16868 CPUtime=111.69
/proc/30098/stat : 30098 (sugar) S 30096 30098 29782 0 -1 4194304 1428 19675 0 2 6 1 11086 76 17 0 1 0 26764124 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 237956542562 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/30098/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 111.69
Current children cumulated vsize (KiB) 16868

Child status: 0
Real time (s): 112.952
CPU time (s): 111.828
CPU user time (s): 111.017
CPU system time (s): 0.810876
CPU usage (%): 99.0049
Max. virtual memory (cumulated for all children) (KiB): 886556

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 111.017
system time used= 0.810876
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24877
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= 2580
involuntary context switches= 7059

runsolver used 0.146977 second user time and 0.375942 second system time

The end

Launcher Data 

Begin job on node69 at 2009-07-12 13:10:14
IDJOB=2092124
IDBENCH=60269
IDSOLVER=738
FILE ID=node69/2092124-1247397014
PBS_JOBID= 9507411
Free space on /tmp= 66504 MiB

SOLVER NAME= Sugar v1.14.6+picosat
BENCH NAME= CPAI08/csp/tightness0.8/normalized-rand-2-40-80-103-800-97_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-2092124-1247397014/watcher-2092124-1247397014 -o /tmp/evaluation-result-2092124-1247397014/solver-2092124-1247397014 -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-2092124-1247397014.xml

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

MD5SUM BENCH= 1e93eeb025bb64d8babe11f8e2a2dddf
RANDOM SEED=991798520

node69.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		: 3000.211
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		: 3000.211
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:       1836080 kB
Buffers:         27792 kB
Cached:         106032 kB
SwapCached:          0 kB
Active:         116556 kB
Inactive:        51292 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1836080 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2320 kB
Writeback:           0 kB
Mapped:          54360 kB
Slab:            36980 kB
Committed_AS:   238792 kB
PageTables:       1988 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= 66504 MiB
End job on node69 at 2009-07-12 13:12:07