Trace number 2088285

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+picosat? (MO) 7.39 7.40466

General information on the benchmark

Namecsp/rand-3-28-28-fcd/
normalized-rand-3-28-28-93-632-fcd-43_ext.xml
MD5SUM6cc5738dfc5cd2d9998e11f021fde373
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 benchmark262.529
Satisfiable
(Un)Satisfiability was proved
Number of variables28
Number of constraints93
Maximum constraint arity3
Maximum domain size28
Number of constraints which are defined in extension93
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.00/0.07	c 0	Sugar v1-14-6 + HOME/picosat
0.00/0.07	c 0	BEGIN Sun Jul 12 10:40:50 2009
0.00/0.07	c 0	PID 27385
0.00/0.07	c 0	HOST node76.alineos.net
0.00/0.07	c 0	CONVERTING HOME/instance-2088285-1247388049.xml TO HOME/temp.csp
0.00/0.07	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.XML2CSP -v -v 'HOME/instance-2088285-1247388049.xml' 'HOME/temp.csp'
2.03/2.06	c 2	1 domains, 28 variables, 0 predicates, 93 relations, 93 constraints
2.08/2.11	c 2	ENCODING HOME/temp.csp TO HOME/temp.cnf
2.08/2.11	c 2	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'
2.08/2.18	c 2	Parsing HOME/temp.csp
6.29/6.36	c 6	parsed 215 expressions
6.29/6.37	c 6	Heap : 84 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
6.29/6.37	c 6	Converting to clausal form CSP
6.29/6.39	c 6	converted 22 (10%) expressions
6.40/6.44	c 6	converted 43 (20%) expressions
6.40/6.49	c 6	converted 65 (30%) expressions
6.49/6.50	c 6	converted 86 (40%) expressions
6.49/6.55	c 7	converted 108 (50%) expressions
6.90/6.92	c ERROR INTERRUPTED
7.39/7.40	s UNKNOWN
7.39/7.40	c 7	CPU 2.1 (0.05 0.02 1.91 0.12)
7.39/7.40	c 7	END Sun Jul 12 10:40:57 2009

Verifier Data 

ERROR: Unexpected answer ! ('s SATISFIABLE'/'s UNSATISFIABLE' expected)
Got answer: UNKNOWN

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2088285-1247388049/watcher-2088285-1247388049 -o /tmp/evaluation-result-2088285-1247388049/solver-2088285-1247388049 -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-2088285-1247388049.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: 1.00 1.02 1.38 2/83 27385
/proc/meminfo: memFree=1365304/2055920 swapFree=4192812/4192956
[pid=27385] ppid=27383 vsize=12272 CPUtime=0
/proc/27385/stat : 27385 (sugar) R 27383 27385 26258 0 -1 4194304 359 0 0 0 0 0 0 0 18 0 1 0 25870334 12566528 327 996147200 4194304 4206940 548682068608 18446744073709551615 265692019456 0 0 4224 0 0 0 0 17 0 0 0
/proc/27385/statm: 3068 327 246 3 0 168 0

[startup+0.0889831 s]
/proc/loadavg: 1.00 1.02 1.38 2/83 27385
/proc/meminfo: memFree=1365304/2055920 swapFree=4192812/4192956
[pid=27385] ppid=27383 vsize=16868 CPUtime=0.06
/proc/27385/stat : 27385 (sugar) S 27383 27385 26258 0 -1 4194304 1227 128 0 0 5 1 0 0 17 0 1 0 25870334 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 265682989154 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/27385/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.101979 s]
/proc/loadavg: 1.00 1.02 1.38 2/83 27385
/proc/meminfo: memFree=1365304/2055920 swapFree=4192812/4192956
[pid=27385] ppid=27383 vsize=16868 CPUtime=0.06
/proc/27385/stat : 27385 (sugar) S 27383 27385 26258 0 -1 4194304 1227 128 0 0 5 1 0 0 17 0 1 0 25870334 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 265682989154 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/27385/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.302027 s]
/proc/loadavg: 1.00 1.02 1.38 2/83 27385
/proc/meminfo: memFree=1365304/2055920 swapFree=4192812/4192956
[pid=27385] ppid=27383 vsize=16868 CPUtime=0.06
/proc/27385/stat : 27385 (sugar) S 27383 27385 26258 0 -1 4194304 1227 128 0 0 5 1 0 0 17 0 1 0 25870334 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 265682989154 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/27385/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.701099 s]
/proc/loadavg: 1.00 1.02 1.38 2/83 27385
/proc/meminfo: memFree=1365304/2055920 swapFree=4192812/4192956
[pid=27385] ppid=27383 vsize=16868 CPUtime=0.06
/proc/27385/stat : 27385 (sugar) S 27383 27385 26258 0 -1 4194304 1227 128 0 0 5 1 0 0 17 0 1 0 25870334 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 265682989154 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/27385/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+1.50226 s]
/proc/loadavg: 1.16 1.05 1.39 2/94 27397
/proc/meminfo: memFree=1329184/2055920 swapFree=4192812/4192956
[pid=27385] ppid=27383 vsize=16868 CPUtime=0.06
/proc/27385/stat : 27385 (sugar) S 27383 27385 26258 0 -1 4194304 1227 128 0 0 5 1 0 0 17 0 1 0 25870334 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 265682989154 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/27385/statm: 4217 1111 409 3 0 796 0
[pid=27388] ppid=27385 vsize=5356 CPUtime=0
/proc/27388/stat : 27388 (sh) S 27385 27385 26258 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 25870341 5484544 233 996147200 4194304 4889804 548682068752 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27388/statm: 1339 233 193 169 0 50 0
[pid=27389] ppid=27388 vsize=864684 CPUtime=1.47
/proc/27389/stat : 27389 (java) S 27388 27385 26258 0 -1 0 11834 0 1 0 138 9 0 0 18 0 9 0 25870342 885436416 10980 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/27389/statm: 216171 10980 2553 9 0 210683 0
[pid=27389/tid=27390] ppid=27388 vsize=864684 CPUtime=1.19
/proc/27389/task/27390/stat : 27390 (java) R 27388 27385 26258 0 -1 64 3106 0 1 0 115 4 0 0 16 0 9 0 25870343 885436416 10980 996147200 134512640 134550932 4294955984 18446744073709551615 4126559555 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27389/tid=27391] ppid=27388 vsize=864684 CPUtime=0.21
/proc/27389/task/27391/stat : 27391 (java) S 27388 27385 26258 0 -1 64 7679 0 0 0 17 4 0 0 15 0 9 0 25870344 885436416 10980 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=27389/tid=27392] ppid=27388 vsize=864684 CPUtime=0
/proc/27389/task/27392/stat : 27392 (java) S 27388 27385 26258 0 -1 64 15 0 0 0 0 0 0 0 15 0 9 0 25870344 885436416 10980 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27389/tid=27393] ppid=27388 vsize=864684 CPUtime=0
/proc/27389/task/27393/stat : 27393 (java) S 27388 27385 26258 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 25870344 885436416 10980 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27389/tid=27394] ppid=27388 vsize=864684 CPUtime=0
/proc/27389/task/27394/stat : 27394 (java) S 27388 27385 26258 0 -1 64 1 0 0 0 0 0 0 0 23 0 9 0 25870346 885436416 10980 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=27389/tid=27395] ppid=27388 vsize=864684 CPUtime=0.05
/proc/27389/task/27395/stat : 27395 (java) S 27388 27385 26258 0 -1 64 346 0 0 0 5 0 0 0 15 0 9 0 25870346 885436416 10980 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=27389/tid=27396] ppid=27388 vsize=864684 CPUtime=0
/proc/27389/task/27396/stat : 27396 (java) S 27388 27385 26258 0 -1 64 0 0 0 0 0 0 0 0 24 0 9 0 25870346 885436416 10980 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=27389/tid=27397] ppid=27388 vsize=864684 CPUtime=0
/proc/27389/task/27397/stat : 27397 (java) S 27388 27385 26258 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 25870346 885436416 10980 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1.53
Current children cumulated vsize (KiB) 886908

[startup+3.10141 s]
/proc/loadavg: 1.16 1.05 1.39 1/94 27397
/proc/meminfo: memFree=1313888/2055920 swapFree=4192812/4192956
[pid=27385] ppid=27383 vsize=16868 CPUtime=2.1
/proc/27385/stat : 27385 (sugar) S 27383 27385 26258 0 -1 4194304 1309 13805 0 1 5 2 191 12 16 0 1 0 25870334 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 265682989154 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/27385/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 2.1
Current children cumulated vsize (KiB) 16868
heavy processes:

[startup+6.30103 s]
/proc/loadavg: 1.31 1.09 1.40 2/94 27407
/proc/meminfo: memFree=1284960/2055920 swapFree=4192812/4192956
[pid=27385] ppid=27383 vsize=16868 CPUtime=2.1
/proc/27385/stat : 27385 (sugar) S 27383 27385 26258 0 -1 4194304 1309 13805 0 1 5 2 191 12 16 0 1 0 25870334 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 265682989154 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/27385/statm: 4217 1111 409 3 0 796 0
[pid=27398] ppid=27385 vsize=5356 CPUtime=0
/proc/27398/stat : 27398 (sh) S 27385 27385 26258 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 25870546 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27398/statm: 1339 233 193 169 0 50 0
[pid=27399] ppid=27398 vsize=862856 CPUtime=4.19
/proc/27399/stat : 27399 (java) S 27398 27385 26258 0 -1 0 26194 0 1 0 408 11 0 0 18 0 9 0 25870546 883564544 25340 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/27399/statm: 215714 25340 2158 9 0 210627 0
[pid=27399/tid=27400] ppid=27398 vsize=862856 CPUtime=2.52
/proc/27399/task/27400/stat : 27400 (java) R 27398 27385 26258 0 -1 64 3036 0 1 0 251 1 0 0 17 0 9 0 25870547 883564544 25340 996147200 134512640 134550932 4294955936 18446744073709551615 4126423059 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=27399/tid=27401] ppid=27398 vsize=862856 CPUtime=1.6
/proc/27399/task/27401/stat : 27401 (java) S 27398 27385 26258 0 -1 64 22132 0 0 0 152 8 0 0 17 0 9 0 25870548 883564544 25340 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=27399/tid=27402] ppid=27398 vsize=862856 CPUtime=0
/proc/27399/task/27402/stat : 27402 (java) S 27398 27385 26258 0 -1 64 15 0 0 0 0 0 0 0 15 0 9 0 25870548 883564544 25340 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=27399/tid=27403] ppid=27398 vsize=862856 CPUtime=0
/proc/27399/task/27403/stat : 27403 (java) S 27398 27385 26258 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 25870548 883564544 25340 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=27399/tid=27404] ppid=27398 vsize=862856 CPUtime=0
/proc/27399/task/27404/stat : 27404 (java) S 27398 27385 26258 0 -1 64 1 0 0 0 0 0 0 0 24 0 9 0 25870550 883564544 25340 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=27399/tid=27405] ppid=27398 vsize=862856 CPUtime=0.03
/proc/27399/task/27405/stat : 27405 (java) S 27398 27385 26258 0 -1 64 324 0 0 0 3 0 0 0 16 0 9 0 25870550 883564544 25340 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27399/tid=27406] ppid=27398 vsize=862856 CPUtime=0
/proc/27399/task/27406/stat : 27406 (java) S 27398 27385 26258 0 -1 64 0 0 0 0 0 0 0 0 25 0 9 0 25870550 883564544 25340 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=27399/tid=27407] ppid=27398 vsize=862856 CPUtime=0
/proc/27399/task/27407/stat : 27407 (java) S 27398 27385 26258 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 25870550 883564544 25340 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 885080



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+6.90215 s]
/proc/loadavg: 1.31 1.09 1.40 2/94 27407
/proc/meminfo: memFree=1198624/2055920 swapFree=4192812/4192956
[pid=27385] ppid=27383 vsize=16868 CPUtime=2.1
/proc/27385/stat : 27385 (sugar) S 27383 27385 26258 0 -1 4194304 1309 13805 0 1 5 2 191 12 16 0 1 0 25870334 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 265682989154 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/27385/statm: 4217 1111 409 3 0 796 0
[pid=27398] ppid=27385 vsize=5356 CPUtime=0
/proc/27398/stat : 27398 (sh) S 27385 27385 26258 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 25870546 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27398/statm: 1339 233 193 169 0 50 0
[pid=27399] ppid=27398 vsize=906012 CPUtime=4.8
/proc/27399/stat : 27399 (java) S 27398 27385 26258 0 -1 0 47799 0 1 0 459 21 0 0 18 0 9 0 25870546 927756288 41887 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/27399/statm: 226503 41887 2569 9 0 221008 0
[pid=27399/tid=27400] ppid=27398 vsize=906012 CPUtime=2.68
/proc/27399/task/27400/stat : 27400 (java) S 27398 27385 26258 0 -1 64 3572 0 1 0 266 2 0 0 16 0 9 0 25870547 927756288 41887 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27399/tid=27401] ppid=27398 vsize=906012 CPUtime=2.05
/proc/27399/task/27401/stat : 27401 (java) R 27398 27385 26258 0 -1 64 43195 0 0 0 188 17 0 0 19 0 9 0 25870548 927756288 41887 996147200 134512640 134550932 4294955936 18446744073709551615 101593121 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=27399/tid=27402] ppid=27398 vsize=906012 CPUtime=0
/proc/27399/task/27402/stat : 27402 (java) S 27398 27385 26258 0 -1 64 15 0 0 0 0 0 0 0 15 0 9 0 25870548 927756288 41887 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=27399/tid=27403] ppid=27398 vsize=906012 CPUtime=0
/proc/27399/task/27403/stat : 27403 (java) S 27398 27385 26258 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 25870548 927756288 41887 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=27399/tid=27404] ppid=27398 vsize=906012 CPUtime=0
/proc/27399/task/27404/stat : 27404 (java) S 27398 27385 26258 0 -1 64 1 0 0 0 0 0 0 0 24 0 9 0 25870550 927756288 41887 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=27399/tid=27405] ppid=27398 vsize=906012 CPUtime=0.04
/proc/27399/task/27405/stat : 27405 (java) S 27398 27385 26258 0 -1 64 330 0 0 0 4 0 0 0 16 0 9 0 25870550 927756288 41887 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27399/tid=27406] ppid=27398 vsize=906012 CPUtime=0
/proc/27399/task/27406/stat : 27406 (java) S 27398 27385 26258 0 -1 64 0 0 0 0 0 0 0 0 25 0 9 0 25870550 927756288 41887 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=27399/tid=27407] ppid=27398 vsize=906012 CPUtime=0
/proc/27399/task/27407/stat : 27407 (java) S 27398 27385 26258 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 25870550 927756288 41887 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.9
Current children cumulated vsize (KiB) 928236

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

[startup+7.02516 s]
/proc/loadavg: 1.31 1.09 1.40 2/94 27407
/proc/meminfo: memFree=1198624/2055920 swapFree=4192812/4192956
[pid=27385] ppid=27383 vsize=16868 CPUtime=2.1
/proc/27385/stat : 27385 (sugar) S 27383 27385 26258 0 -1 4194304 1323 13805 0 1 5 2 191 12 15 0 1 0 25870334 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 265682989154 0 16384 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/27385/statm: 4217 1112 409 3 0 796 0
[pid=27398] ppid=27385 vsize=0 CPUtime=0
/proc/27398/stat : 27398 (sh) Z 27385 27385 26258 0 -1 4195340 278 0 0 0 0 0 0 0 16 0 1 0 25870546 0 0 996147200 0 0 0 0 0 0 65536 4100 65538 18446744071563351923 0 0 17 0 0 0
/proc/27398/statm: 0 0 0 0 0 0 0
[pid=27399] ppid=1 vsize=906008 CPUtime=4.91
/proc/27399/stat : 27399 (java) S 1 27385 26258 0 -1 0 52922 0 1 0 468 23 0 0 16 0 9 0 25870546 927752192 41886 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/27399/statm: 226502 41886 2568 9 0 221007 0
[pid=27399/tid=27400] ppid=1 vsize=906008 CPUtime=2.68
/proc/27399/task/27400/stat : 27400 (java) S 1 27385 26258 0 -1 64 3572 0 1 0 266 2 0 0 16 0 9 0 25870547 927752192 41886 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27399/tid=27401] ppid=1 vsize=906008 CPUtime=2.17
/proc/27399/task/27401/stat : 27401 (java) R 1 27385 26258 0 -1 64 48317 0 0 0 197 20 0 0 21 0 9 0 25870548 927752192 41886 996147200 134512640 134550932 4294955936 18446744073709551615 104188785 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=27399/tid=27402] ppid=1 vsize=906008 CPUtime=0
/proc/27399/task/27402/stat : 27402 (java) S 1 27385 26258 0 -1 64 15 0 0 0 0 0 0 0 15 0 9 0 25870548 927752192 41886 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=27399/tid=27403] ppid=1 vsize=906008 CPUtime=0
/proc/27399/task/27403/stat : 27403 (java) S 1 27385 26258 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 25870548 927752192 41886 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=27399/tid=27404] ppid=1 vsize=906008 CPUtime=0
/proc/27399/task/27404/stat : 27404 (java) S 1 27385 26258 0 -1 64 2 0 0 0 0 0 0 0 16 0 9 0 25870550 927752192 41886 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=27399/tid=27405] ppid=1 vsize=906008 CPUtime=0.04
/proc/27399/task/27405/stat : 27405 (java) S 1 27385 26258 0 -1 64 330 0 0 0 4 0 0 0 16 0 9 0 25870550 927752192 41886 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27399/tid=27406] ppid=1 vsize=906008 CPUtime=0
/proc/27399/task/27406/stat : 27406 (java) S 1 27385 26258 0 -1 64 0 0 0 0 0 0 0 0 25 0 9 0 25870550 927752192 41886 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=27399/tid=27407] ppid=1 vsize=906008 CPUtime=0
/proc/27399/task/27407/stat : 27407 (java) S 1 27385 26258 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 25870550 927752192 41886 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 7.01
Current children cumulated vsize (KiB) 922876

[startup+7.40141 s]
/proc/loadavg: 1.31 1.09 1.40 2/94 27407
/proc/meminfo: memFree=1198624/2055920 swapFree=4192812/4192956
[pid=27385] ppid=27383 vsize=16868 CPUtime=2.1
/proc/27385/stat : 27385 (sugar) S 27383 27385 26258 0 -1 4194304 1323 13805 0 1 5 2 191 12 15 0 1 0 25870334 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 265682989154 0 16384 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/27385/statm: 4217 1112 409 3 0 796 0
[pid=27398] ppid=27385 vsize=0 CPUtime=0
/proc/27398/stat : 27398 (sh) Z 27385 27385 26258 0 -1 4195340 278 0 0 0 0 0 0 0 16 0 1 0 25870546 0 0 996147200 0 0 0 0 0 0 65536 4100 65538 18446744071563351923 0 0 17 0 0 0
/proc/27398/statm: 0 0 0 0 0 0 0
[pid=27399] ppid=1 vsize=0 CPUtime=5.29
/proc/27399/stat : 27399 (java) Z 1 27385 26258 0 -1 1036 53009 0 1 0 504 25 0 0 15 0 2 0 25870546 0 0 996147200 0 0 0 0 0 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/27399/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 7.39
Current children cumulated vsize (KiB) 16868

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 27385 and gives
#  childrusage.ru_utime.tv_sec=1
#  childrusage.ru_utime.tv_usec=970700
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=148977
# CPU time returned by wait4() is 2.11968
# while last known CPU time is 7.39
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 7.40466
CPU time (s): 7.39
CPU user time (s): 7
CPU system time (s): 0.39
CPU usage (%): 99.802
Max. virtual memory (cumulated for all children) (KiB): 928236

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.9707
system time used= 0.148977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15481
page faults= 1
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 735
involuntary context switches= 239

runsolver used 0.015997 second user time and 0.038994 second system time

The end

Launcher Data 

Begin job on node76 at 2009-07-12 10:40:50
IDJOB=2088285
IDBENCH=58904
IDSOLVER=738
FILE ID=node76/2088285-1247388049
PBS_JOBID= 9507255
Free space on /tmp= 66352 MiB

SOLVER NAME= Sugar v1.14.6+picosat
BENCH NAME= CPAI08/csp/rand-3-28-28-fcd/normalized-rand-3-28-28-93-632-fcd-43_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-2088285-1247388049/watcher-2088285-1247388049 -o /tmp/evaluation-result-2088285-1247388049/solver-2088285-1247388049 -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-2088285-1247388049.xml

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

MD5SUM BENCH= 6cc5738dfc5cd2d9998e11f021fde373
RANDOM SEED=986363303

node76.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		: 3000.277
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		: 3000.277
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:       1365848 kB
Buffers:         18196 kB
Cached:         160712 kB
SwapCached:          0 kB
Active:         589428 kB
Inactive:        45872 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1365848 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            7236 kB
Writeback:           0 kB
Mapped:         476740 kB
Slab:            39176 kB
Committed_AS:   646692 kB
PageTables:       2748 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= 66352 MiB
End job on node76 at 2009-07-12 10:40:59