Trace number 2072247

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Sugar v1.14.6+picosatUNSAT 141.321 142.767

General information on the benchmark

Namecsp/pseudoGLB/
normalized-t3002-11tsp11-1900670167.xml
MD5SUM7bb5db019574f6eac9519e372aab40bd
Bench CategoryAlldiff+Elt+WSum (alldiff,element,weightedsum)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark26.9989
Satisfiable
(Un)Satisfiability was proved
Number of variables231
Number of constraints2707
Maximum constraint arity110
Maximum domain size2
Number of constraints which are defined in extension0
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)weightedsum(2707)

Solver Data 

0.00/0.08	c 0	Sugar v1-14-6 + HOME/picosat
0.00/0.08	c 0	BEGIN Sun Jul 12 01:50:30 2009
0.00/0.08	c 0	PID 18400
0.00/0.08	c 0	HOST node49.alineos.net
0.00/0.08	c 0	CONVERTING HOME/instance-2072247-1247356230.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-2072247-1247356230.xml' 'HOME/temp.csp'
0.07/0.84	c 1	1 domains, 231 variables, 0 predicates, 0 relations, 2707 constraints
0.07/0.88	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.07/0.88	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'
0.82/0.96	c 1	Parsing HOME/temp.csp
1.02/1.12	c 1	parsed 2939 expressions
1.02/1.13	c 1	Heap : 2 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.02/1.13	c 1	Converting to clausal form CSP
1.02/1.19	c 1	converted 294 (10%) expressions
1.11/1.25	c 1	converted 588 (20%) expressions
1.22/1.30	c 1	converted 882 (30%) expressions
1.22/1.39	c 1	converted 1176 (40%) expressions
1.32/1.40	c 1	converted 1470 (50%) expressions
1.32/1.42	c 1	converted 1764 (60%) expressions
1.32/1.43	c 1	converted 2058 (70%) expressions
1.32/1.45	c 1	converted 2352 (80%) expressions
1.32/1.46	c 1	converted 2646 (90%) expressions
1.32/1.49	c 1	converted 2939 (100%) expressions
1.32/1.49	c 1	CSP : 252 integers, 0 booleans, 2749 clauses, largest domain size 119
1.32/1.49	c 1	Heap : 3 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.32/1.49	c 1	Propagation in CSP
1.42/1.52	c 1	914 values, 0 unsatisfiable literals, and 0 valid clauses are removed
1.42/1.52	c 1	CSP : 252 integers, 0 booleans, 2749 clauses, largest domain size 26
1.42/1.52	c 1	Heap : 3 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.42/1.52	c 1	Simplifing CSP by introducing new Boolean variables
1.42/1.53	c 1	CSP : 252 integers, 0 booleans, 2749 clauses, largest domain size 26
1.42/1.53	c 1	Heap : 3 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.42/1.56	c 1	Encoding CSP to SAT : HOME/temp.cnf
1.42/1.57	c 1	26 (10%) CSP integer variables are encoded (0 clauses, 64 bytes)
1.42/1.57	c 1	51 (20%) CSP integer variables are encoded (0 clauses, 64 bytes)
1.42/1.57	c 1	76 (30%) CSP integer variables are encoded (0 clauses, 64 bytes)
1.42/1.57	c 1	101 (40%) CSP integer variables are encoded (0 clauses, 64 bytes)
1.42/1.57	c 1	126 (50%) CSP integer variables are encoded (0 clauses, 64 bytes)
1.42/1.57	c 1	152 (60%) CSP integer variables are encoded (0 clauses, 64 bytes)
1.42/1.57	c 1	177 (70%) CSP integer variables are encoded (0 clauses, 64 bytes)
1.42/1.57	c 1	202 (80%) CSP integer variables are encoded (0 clauses, 64 bytes)
1.42/1.57	c 1	227 (90%) CSP integer variables are encoded (0 clauses, 64 bytes)
1.42/1.58	c 1	252 (100%) CSP integer variables are encoded (504 clauses, 5608 bytes)
1.52/1.60	c 1	275 (10%) CSP clauses are encoded (779 clauses, 8005 bytes)
1.52/1.61	c 1	550 (20%) CSP clauses are encoded (1054 clauses, 11440 bytes)
1.52/1.63	c 1	825 (30%) CSP clauses are encoded (1329 clauses, 15035 bytes)
1.52/1.63	c 1	1100 (40%) CSP clauses are encoded (1604 clauses, 18610 bytes)
1.52/1.64	c 1	1375 (50%) CSP clauses are encoded (1879 clauses, 22185 bytes)
1.52/1.65	c 1	1650 (60%) CSP clauses are encoded (2154 clauses, 25760 bytes)
1.52/1.65	c 1	1925 (70%) CSP clauses are encoded (2429 clauses, 29335 bytes)
1.52/1.65	c 1	2200 (80%) CSP clauses are encoded (2704 clauses, 32910 bytes)
1.52/1.66	c 1	2475 (90%) CSP clauses are encoded (2979 clauses, 36771 bytes)
2.21/2.33	c 2	2749 (100%) CSP clauses are encoded (16937 clauses, 307578 bytes)
2.21/2.33	c 2	2749 CSP clauses encoded
2.21/2.33	c 2	Writing map file : HOME/temp.map
2.21/2.34	c 2	Heap : 2 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
2.21/2.34	c 2	SAT : 756 SAT variables, 16937 SAT clauses, 307578 bytes
2.21/2.34	c 2	Heap : 2 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
2.21/2.35	c 2	SOLVING HOME/temp.cnf
2.21/2.35	c 2	CMD HOME/picosat 'HOME/temp.cnf' -o 'HOME/temp.out'
141.07/142.58	c 142	DECODING HOME/temp.out WITH HOME/temp.map
141.07/142.58	c 142	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.SugarMain -v -v -competition -decode 'HOME/temp.out' 'HOME/temp.map'
141.15/142.66	c 142	Decoding HOME/temp.out
141.15/142.70	s UNSATISFIABLE
141.15/142.73	c 143	Heap : 0 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
141.15/142.76	c 143	CPU 141.3 (0.06 0.02 140.97 0.25)
141.15/142.76	c 143	END Sun Jul 12 01:52:53 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-2072247-1247356230/watcher-2072247-1247356230 -o /tmp/evaluation-result-2072247-1247356230/solver-2072247-1247356230 -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-2072247-1247356230.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: 1.95 2.02 2.00 4/74 18400
/proc/meminfo: memFree=1650024/2055920 swapFree=4192812/4192956
[pid=18400] ppid=18398 vsize=18576 CPUtime=0
/proc/18400/stat : 18400 (runsolver) R 18398 18400 17290 0 -1 4194368 15 0 0 0 0 0 0 0 22 0 1 0 22683323 19021824 284 996147200 4194304 4302564 548682068304 18446744073709551615 224627584295 0 0 4096 24578 0 0 0 17 1 0 0
/proc/18400/statm: 4644 284 249 26 0 2626 0

[startup+0.086923 s]
/proc/loadavg: 1.95 2.02 2.00 4/74 18400
/proc/meminfo: memFree=1650024/2055920 swapFree=4192812/4192956
[pid=18400] ppid=18398 vsize=16868 CPUtime=0.07
/proc/18400/stat : 18400 (sugar) S 18398 18400 17290 0 -1 4194304 1209 128 0 0 5 2 0 0 18 0 1 0 22683323 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 224636481634 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/18400/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+0.102254 s]
/proc/loadavg: 1.95 2.02 2.00 4/74 18400
/proc/meminfo: memFree=1650024/2055920 swapFree=4192812/4192956
[pid=18400] ppid=18398 vsize=16868 CPUtime=0.07
/proc/18400/stat : 18400 (sugar) S 18398 18400 17290 0 -1 4194304 1227 128 0 0 5 2 0 0 19 0 1 0 22683323 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 224636481634 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/18400/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+0.30228 s]
/proc/loadavg: 1.95 2.02 2.00 4/74 18400
/proc/meminfo: memFree=1650024/2055920 swapFree=4192812/4192956
[pid=18400] ppid=18398 vsize=16868 CPUtime=0.07
/proc/18400/stat : 18400 (sugar) S 18398 18400 17290 0 -1 4194304 1227 128 0 0 5 2 0 0 19 0 1 0 22683323 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 224636481634 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/18400/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+0.702339 s]
/proc/loadavg: 1.95 2.02 2.00 4/74 18400
/proc/meminfo: memFree=1650024/2055920 swapFree=4192812/4192956
[pid=18400] ppid=18398 vsize=16868 CPUtime=0.07
/proc/18400/stat : 18400 (sugar) S 18398 18400 17290 0 -1 4194304 1227 128 0 0 5 2 0 0 19 0 1 0 22683323 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 224636481634 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/18400/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+1.50145 s]
/proc/loadavg: 1.95 2.02 2.00 3/85 18422
/proc/meminfo: memFree=1641872/2055920 swapFree=4192812/4192956
[pid=18400] ppid=18398 vsize=16868 CPUtime=0.82
/proc/18400/stat : 18400 (sugar) S 18398 18400 17290 0 -1 4194304 1310 6880 0 1 5 2 71 4 15 0 1 0 22683323 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 224636481634 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/18400/statm: 4217 1111 409 3 0 796 0
[pid=18413] ppid=18400 vsize=5356 CPUtime=0
/proc/18413/stat : 18413 (sh) S 18400 18400 17290 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 22683411 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18413/statm: 1339 233 193 169 0 50 0
[pid=18414] ppid=18413 vsize=868508 CPUtime=0.6
/proc/18414/stat : 18414 (java) S 18413 18400 17290 0 -1 0 5738 0 1 0 56 4 0 0 18 0 9 0 22683412 889352192 5160 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/18414/statm: 217127 5160 1742 9 0 211632 0
[pid=18414/tid=18415] ppid=18413 vsize=868508 CPUtime=0.37
/proc/18414/task/18415/stat : 18415 (java) R 18413 18400 17290 0 -1 64 2675 0 1 0 36 1 0 0 22 0 9 0 22683413 889352192 5160 996147200 134512640 134550932 4294955936 18446744073709551615 4126521744 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18414/tid=18416] ppid=18413 vsize=868508 CPUtime=0.04
/proc/18414/task/18416/stat : 18416 (java) S 18413 18400 17290 0 -1 64 908 0 0 0 4 0 0 0 16 0 9 0 22683414 889352192 5160 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=18414/tid=18417] ppid=18413 vsize=868508 CPUtime=0
/proc/18414/task/18417/stat : 18417 (java) S 18413 18400 17290 0 -1 64 11 0 0 0 0 0 0 0 19 0 9 0 22683414 889352192 5160 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18414/tid=18418] ppid=18413 vsize=868508 CPUtime=0
/proc/18414/task/18418/stat : 18418 (java) S 18413 18400 17290 0 -1 64 4 0 0 0 0 0 0 0 20 0 9 0 22683414 889352192 5160 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18414/tid=18419] ppid=18413 vsize=868508 CPUtime=0
/proc/18414/task/18419/stat : 18419 (java) S 18413 18400 17290 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 22683416 889352192 5160 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18414/tid=18420] ppid=18413 vsize=868508 CPUtime=0.16
/proc/18414/task/18420/stat : 18420 (java) S 18413 18400 17290 0 -1 64 1462 0 0 0 15 1 0 0 16 0 9 0 22683416 889352192 5160 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18414/tid=18421] ppid=18413 vsize=868508 CPUtime=0
/proc/18414/task/18421/stat : 18421 (java) S 18413 18400 17290 0 -1 64 0 0 0 0 0 0 0 0 19 0 9 0 22683416 889352192 5160 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18414/tid=18422] ppid=18413 vsize=868508 CPUtime=0
/proc/18414/task/18422/stat : 18422 (java) S 18413 18400 17290 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 22683416 889352192 5160 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) 890732

[startup+3.10167 s]
/proc/loadavg: 1.95 2.02 2.00 3/85 18422
/proc/meminfo: memFree=1631440/2055920 swapFree=4192812/4192956
[pid=18400] ppid=18398 vsize=16868 CPUtime=2.26
/proc/18400/stat : 18400 (sugar) S 18398 18400 17290 0 -1 4194304 1365 14236 0 2 6 2 208 10 16 0 1 0 22683323 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 224636481634 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/18400/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 2.26
Current children cumulated vsize (KiB) 16868
heavy processes:

[startup+6.30113 s]
/proc/loadavg: 1.95 2.02 2.00 3/77 18424
/proc/meminfo: memFree=1644432/2055920 swapFree=4192812/4192956
[pid=18400] ppid=18398 vsize=16868 CPUtime=2.26
/proc/18400/stat : 18400 (sugar) S 18398 18400 17290 0 -1 4194304 1365 14236 0 2 6 2 208 10 16 0 1 0 22683323 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 224636481634 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/18400/statm: 4217 1113 409 3 0 796 0
[pid=18423] ppid=18400 vsize=5356 CPUtime=0
/proc/18423/stat : 18423 (sh) S 18400 18400 17290 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 22683559 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18423/statm: 1339 232 193 169 0 50 0
[pid=18424] ppid=18423 vsize=1864 CPUtime=3.89
/proc/18424/stat : 18424 (picosat) R 18423 18400 17290 0 -1 4194304 388 0 0 0 380 9 0 0 25 0 1 0 22683559 1908736 372 996147200 134512640 134931368 4294956256 18446744073709551615 134529191 0 0 4096 0 0 0 0 17 1 0 0
/proc/18424/statm: 466 372 48 102 0 361 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 24088

[startup+12.701 s]
/proc/loadavg: 1.95 2.02 2.00 3/77 18424
/proc/meminfo: memFree=1643856/2055920 swapFree=4192812/4192956
[pid=18400] ppid=18398 vsize=16868 CPUtime=2.26
/proc/18400/stat : 18400 (sugar) S 18398 18400 17290 0 -1 4194304 1365 14236 0 2 6 2 208 10 16 0 1 0 22683323 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 224636481634 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/18400/statm: 4217 1113 409 3 0 796 0
[pid=18423] ppid=18400 vsize=5356 CPUtime=0
/proc/18423/stat : 18423 (sh) S 18400 18400 17290 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 22683559 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18423/statm: 1339 232 193 169 0 50 0
[pid=18424] ppid=18423 vsize=2128 CPUtime=10.23
/proc/18424/stat : 18424 (picosat) R 18423 18400 17290 0 -1 4194304 460 0 0 0 1014 9 0 0 25 0 1 0 22683559 2179072 444 996147200 134512640 134931368 4294956256 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/18424/statm: 532 444 48 102 0 427 0
Current children cumulated CPU time (s) 12.49
Current children cumulated vsize (KiB) 24352

[startup+25.5029 s]
/proc/loadavg: 1.96 2.02 2.00 3/77 18424
/proc/meminfo: memFree=1642960/2055920 swapFree=4192812/4192956
[pid=18400] ppid=18398 vsize=16868 CPUtime=2.26
/proc/18400/stat : 18400 (sugar) S 18398 18400 17290 0 -1 4194304 1365 14236 0 2 6 2 208 10 16 0 1 0 22683323 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 224636481634 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/18400/statm: 4217 1113 409 3 0 796 0
[pid=18423] ppid=18400 vsize=5356 CPUtime=0
/proc/18423/stat : 18423 (sh) S 18400 18400 17290 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 22683559 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18423/statm: 1339 232 193 169 0 50 0
[pid=18424] ppid=18423 vsize=2696 CPUtime=22.91
/proc/18424/stat : 18424 (picosat) R 18423 18400 17290 0 -1 4194304 600 0 0 0 2282 9 0 0 25 0 1 0 22683559 2760704 584 996147200 134512640 134931368 4294956256 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/18424/statm: 674 584 48 102 0 569 0
Current children cumulated CPU time (s) 25.17
Current children cumulated vsize (KiB) 24920

[startup+51.1025 s]
/proc/loadavg: 1.98 2.01 2.00 3/77 18424
/proc/meminfo: memFree=1641552/2055920 swapFree=4192812/4192956
[pid=18400] ppid=18398 vsize=16868 CPUtime=2.26
/proc/18400/stat : 18400 (sugar) S 18398 18400 17290 0 -1 4194304 1365 14236 0 2 6 2 208 10 16 0 1 0 22683323 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 224636481634 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/18400/statm: 4217 1113 409 3 0 796 0
[pid=18423] ppid=18400 vsize=5356 CPUtime=0
/proc/18423/stat : 18423 (sh) S 18400 18400 17290 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 22683559 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18423/statm: 1339 232 193 169 0 50 0
[pid=18424] ppid=18423 vsize=3076 CPUtime=48.28
/proc/18424/stat : 18424 (picosat) R 18423 18400 17290 0 -1 4194304 722 0 0 0 4818 10 0 0 25 0 1 0 22683559 3149824 706 996147200 134512640 134931368 4294956256 18446744073709551615 134529983 0 0 4096 0 0 0 0 17 1 0 0
/proc/18424/statm: 769 706 48 102 0 664 0
Current children cumulated CPU time (s) 50.54
Current children cumulated vsize (KiB) 25300

[startup+102.308 s]
/proc/loadavg: 1.99 2.01 2.00 3/77 18426
/proc/meminfo: memFree=1639248/2055920 swapFree=4192812/4192956
[pid=18400] ppid=18398 vsize=16868 CPUtime=2.26
/proc/18400/stat : 18400 (sugar) S 18398 18400 17290 0 -1 4194304 1365 14236 0 2 6 2 208 10 16 0 1 0 22683323 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 224636481634 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/18400/statm: 4217 1113 409 3 0 796 0
[pid=18423] ppid=18400 vsize=5356 CPUtime=0
/proc/18423/stat : 18423 (sh) S 18400 18400 17290 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 22683559 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18423/statm: 1339 232 193 169 0 50 0
[pid=18424] ppid=18423 vsize=3796 CPUtime=98.99
/proc/18424/stat : 18424 (picosat) R 18423 18400 17290 0 -1 4194304 854 0 0 0 9889 10 0 0 25 0 1 0 22683559 3887104 838 996147200 134512640 134931368 4294956256 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/18424/statm: 949 838 48 102 0 844 0
Current children cumulated CPU time (s) 101.25
Current children cumulated vsize (KiB) 26020

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

[startup+127.902 s]
/proc/loadavg: 1.99 2.01 2.00 3/77 18426
/proc/meminfo: memFree=1638544/2055920 swapFree=4192812/4192956
[pid=18400] ppid=18398 vsize=16868 CPUtime=2.26
/proc/18400/stat : 18400 (sugar) S 18398 18400 17290 0 -1 4194304 1365 14236 0 2 6 2 208 10 16 0 1 0 22683323 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 224636481634 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/18400/statm: 4217 1113 409 3 0 796 0
[pid=18423] ppid=18400 vsize=5356 CPUtime=0
/proc/18423/stat : 18423 (sh) S 18400 18400 17290 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 22683559 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18423/statm: 1339 232 193 169 0 50 0
[pid=18424] ppid=18423 vsize=3924 CPUtime=124.34
/proc/18424/stat : 18424 (picosat) R 18423 18400 17290 0 -1 4194304 885 0 0 0 12424 10 0 0 25 0 1 0 22683559 4018176 869 996147200 134512640 134931368 4294956256 18446744073709551615 134525911 0 0 4096 0 0 0 0 17 1 0 0
/proc/18424/statm: 981 869 48 102 0 876 0
Current children cumulated CPU time (s) 126.6
Current children cumulated vsize (KiB) 26148

[startup+134.301 s]
/proc/loadavg: 1.99 2.01 2.00 3/77 18426
/proc/meminfo: memFree=1638288/2055920 swapFree=4192812/4192956
[pid=18400] ppid=18398 vsize=16868 CPUtime=2.26
/proc/18400/stat : 18400 (sugar) S 18398 18400 17290 0 -1 4194304 1365 14236 0 2 6 2 208 10 16 0 1 0 22683323 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 224636481634 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/18400/statm: 4217 1113 409 3 0 796 0
[pid=18423] ppid=18400 vsize=5356 CPUtime=0
/proc/18423/stat : 18423 (sh) S 18400 18400 17290 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 22683559 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18423/statm: 1339 232 193 169 0 50 0
[pid=18424] ppid=18423 vsize=3992 CPUtime=130.68
/proc/18424/stat : 18424 (picosat) R 18423 18400 17290 0 -1 4194304 905 0 0 0 13058 10 0 0 25 0 1 0 22683559 4087808 889 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/18424/statm: 998 889 48 102 0 893 0
Current children cumulated CPU time (s) 132.94
Current children cumulated vsize (KiB) 26216

[startup+137.508 s]
/proc/loadavg: 1.99 2.01 2.00 3/77 18426
/proc/meminfo: memFree=1638224/2055920 swapFree=4192812/4192956
[pid=18400] ppid=18398 vsize=16868 CPUtime=2.26
/proc/18400/stat : 18400 (sugar) S 18398 18400 17290 0 -1 4194304 1365 14236 0 2 6 2 208 10 16 0 1 0 22683323 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 224636481634 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/18400/statm: 4217 1113 409 3 0 796 0
[pid=18423] ppid=18400 vsize=5356 CPUtime=0
/proc/18423/stat : 18423 (sh) S 18400 18400 17290 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 22683559 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18423/statm: 1339 232 193 169 0 50 0
[pid=18424] ppid=18423 vsize=3992 CPUtime=133.86
/proc/18424/stat : 18424 (picosat) R 18423 18400 17290 0 -1 4194304 905 0 0 0 13376 10 0 0 25 0 1 0 22683559 4087808 889 996147200 134512640 134931368 4294956256 18446744073709551615 134525941 0 0 4096 0 0 0 0 17 1 0 0
/proc/18424/statm: 998 889 48 102 0 893 0
Current children cumulated CPU time (s) 136.12
Current children cumulated vsize (KiB) 26216

[startup+140.701 s]
/proc/loadavg: 1.99 2.01 2.00 3/77 18426
/proc/meminfo: memFree=1638096/2055920 swapFree=4192812/4192956
[pid=18400] ppid=18398 vsize=16868 CPUtime=2.26
/proc/18400/stat : 18400 (sugar) S 18398 18400 17290 0 -1 4194304 1365 14236 0 2 6 2 208 10 16 0 1 0 22683323 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 224636481634 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/18400/statm: 4217 1113 409 3 0 796 0
[pid=18423] ppid=18400 vsize=5356 CPUtime=0
/proc/18423/stat : 18423 (sh) S 18400 18400 17290 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 22683559 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18423/statm: 1339 232 193 169 0 50 0
[pid=18424] ppid=18423 vsize=3992 CPUtime=137.02
/proc/18424/stat : 18424 (picosat) R 18423 18400 17290 0 -1 4194304 905 0 0 0 13692 10 0 0 25 0 1 0 22683559 4087808 889 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/18424/statm: 998 889 48 102 0 893 0
Current children cumulated CPU time (s) 139.28
Current children cumulated vsize (KiB) 26216

[startup+141.501 s]
/proc/loadavg: 1.99 2.01 2.00 3/77 18426
/proc/meminfo: memFree=1638096/2055920 swapFree=4192812/4192956
[pid=18400] ppid=18398 vsize=16868 CPUtime=2.26
/proc/18400/stat : 18400 (sugar) S 18398 18400 17290 0 -1 4194304 1365 14236 0 2 6 2 208 10 16 0 1 0 22683323 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 224636481634 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/18400/statm: 4217 1113 409 3 0 796 0
[pid=18423] ppid=18400 vsize=5356 CPUtime=0
/proc/18423/stat : 18423 (sh) S 18400 18400 17290 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 22683559 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18423/statm: 1339 232 193 169 0 50 0
[pid=18424] ppid=18423 vsize=3992 CPUtime=137.81
/proc/18424/stat : 18424 (picosat) R 18423 18400 17290 0 -1 4194304 905 0 0 0 13771 10 0 0 25 0 1 0 22683559 4087808 889 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/18424/statm: 998 889 48 102 0 893 0
Current children cumulated CPU time (s) 140.07
Current children cumulated vsize (KiB) 26216

[startup+142.301 s]
/proc/loadavg: 1.99 2.01 2.00 3/77 18426
/proc/meminfo: memFree=1638096/2055920 swapFree=4192812/4192956
[pid=18400] ppid=18398 vsize=16868 CPUtime=2.26
/proc/18400/stat : 18400 (sugar) S 18398 18400 17290 0 -1 4194304 1365 14236 0 2 6 2 208 10 16 0 1 0 22683323 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 224636481634 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/18400/statm: 4217 1113 409 3 0 796 0
[pid=18423] ppid=18400 vsize=5356 CPUtime=0
/proc/18423/stat : 18423 (sh) S 18400 18400 17290 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 22683559 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18423/statm: 1339 232 193 169 0 50 0
[pid=18424] ppid=18423 vsize=3992 CPUtime=138.61
/proc/18424/stat : 18424 (picosat) R 18423 18400 17290 0 -1 4194304 905 0 0 0 13851 10 0 0 25 0 1 0 22683559 4087808 889 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/18424/statm: 998 889 48 102 0 893 0
Current children cumulated CPU time (s) 140.87
Current children cumulated vsize (KiB) 26216

[startup+142.702 s]
/proc/loadavg: 1.99 2.01 2.00 3/77 18426
/proc/meminfo: memFree=1638096/2055920 swapFree=4192812/4192956
[pid=18400] ppid=18398 vsize=16868 CPUtime=141.15
/proc/18400/stat : 18400 (sugar) S 18398 18400 17290 0 -1 4194304 1446 15428 0 2 6 2 14086 21 16 0 1 0 22683323 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 224636481634 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/18400/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 141.15
Current children cumulated vsize (KiB) 16868

Child status: 0
Real time (s): 142.767
CPU time (s): 141.321
CPU user time (s): 141.042
CPU system time (s): 0.278957
CPU usage (%): 98.987
Max. virtual memory (cumulated for all children) (KiB): 890928

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 141.042
system time used= 0.278957
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20754
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= 2589
involuntary context switches= 5448

runsolver used 0.168974 second user time and 0.494924 second system time

The end

Launcher Data 

Begin job on node49 at 2009-07-12 01:50:30
IDJOB=2072247
IDBENCH=55634
IDSOLVER=738
FILE ID=node49/2072247-1247356230
PBS_JOBID= 9506819
Free space on /tmp= 66312 MiB

SOLVER NAME= Sugar v1.14.6+picosat
BENCH NAME= CPAI08/csp/pseudoGLB/normalized-t3002-11tsp11-1900670167.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-2072247-1247356230/watcher-2072247-1247356230 -o /tmp/evaluation-result-2072247-1247356230/solver-2072247-1247356230 -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-2072247-1247356230.xml

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

MD5SUM BENCH= 7bb5db019574f6eac9519e372aab40bd
RANDOM SEED=703204156

node49.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		: 3000.232
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		: 3000.232
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:       1650504 kB
Buffers:         33492 kB
Cached:         162552 kB
SwapCached:          0 kB
Active:         304992 kB
Inactive:        49424 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1650504 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1860 kB
Writeback:           0 kB
Mapped:         169588 kB
Slab:            35876 kB
Committed_AS:   318776 kB
PageTables:       2100 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66308 MiB
End job on node49 at 2009-07-12 01:52:53