Trace number 2088220

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+minisat? (MO) 7.38 7.51442

General information on the benchmark

Namecsp/rand-3-28-28-fcd/
normalized-rand-3-28-28-93-632-fcd-42_ext.xml
MD5SUMd9a1da880a9aefb5ff4e5e5942250639
Bench CategoryN-ARY-EXT (n-ary constraints in extension)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
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 

0.01/0.07	c 0	Sugar v1-14-6 + HOME/minisat
0.01/0.07	c 0	BEGIN Sun Jul 12 10:35:15 2009
0.01/0.07	c 0	PID 29205
0.01/0.07	c 0	HOST node86.alineos.net
0.01/0.07	c 0	CONVERTING HOME/instance-2088220-1247387715.xml TO HOME/temp.csp
0.01/0.07	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.XML2CSP -v -v 'HOME/instance-2088220-1247387715.xml' 'HOME/temp.csp'
2.06/2.18	c 3	1 domains, 28 variables, 0 predicates, 93 relations, 93 constraints
2.13/2.22	c 3	ENCODING HOME/temp.csp TO HOME/temp.cnf
2.13/2.22	c 3	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'
2.14/2.30	c 3	Parsing HOME/temp.csp
6.28/6.47	c 7	parsed 215 expressions
6.28/6.48	c 7	Heap : 84 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
6.28/6.48	c 7	Converting to clausal form CSP
6.28/6.50	c 7	converted 22 (10%) expressions
6.39/6.55	c 7	converted 43 (20%) expressions
6.39/6.60	c 7	converted 65 (30%) expressions
6.48/6.61	c 7	converted 86 (40%) expressions
6.48/6.66	c 7	converted 108 (50%) expressions
6.88/7.02	c ERROR INTERRUPTED
7.38/7.51	s UNKNOWN
7.38/7.51	c 8	CPU 2.15 (0.05 0.01 1.95 0.14)
7.38/7.51	c 8	END Sun Jul 12 10:35:23 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-2088220-1247387715/watcher-2088220-1247387715 -o /tmp/evaluation-result-2088220-1247387715/solver-2088220-1247387715 -C 1800 -W 2000 -M 900 HOME/sugar -c -vv -memlimit=900 -jar=HOME/sugar-v1-14-6.jar -solver=HOME/minisat -tmp=HOME/temp HOME/instance-2088220-1247387715.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: 2.28 2.23 2.10 3/75 29205
/proc/meminfo: memFree=1696808/2055920 swapFree=4192812/4192956
[pid=29205] ppid=29203 vsize=12272 CPUtime=0
/proc/29205/stat : 29205 (sugar) R 29203 29205 28119 0 -1 4194304 396 0 0 0 0 0 0 0 18 0 1 0 25836823 12566528 364 996147200 4194304 4206940 548682068608 18446744073709551615 240162749438 0 0 4224 0 0 0 0 17 1 0 0
/proc/29205/statm: 3068 364 274 3 0 168 0

[startup+0.020506 s]
/proc/loadavg: 2.28 2.23 2.10 3/75 29205
/proc/meminfo: memFree=1696808/2055920 swapFree=4192812/4192956
[pid=29205] ppid=29203 vsize=12808 CPUtime=0.01
/proc/29205/stat : 29205 (sugar) R 29203 29205 28119 0 -1 4194304 571 0 0 0 1 0 0 0 18 0 1 0 25836823 13115392 539 996147200 4194304 4206940 548682068608 18446744073709551615 240153694945 0 0 4224 0 0 0 0 17 1 0 0
/proc/29205/statm: 3202 539 316 3 0 302 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12808

[startup+0.101529 s]
/proc/loadavg: 2.28 2.23 2.10 3/75 29205
/proc/meminfo: memFree=1696808/2055920 swapFree=4192812/4192956
[pid=29205] ppid=29203 vsize=16868 CPUtime=0.06
/proc/29205/stat : 29205 (sugar) S 29203 29205 28119 0 -1 4194304 1227 128 0 0 5 1 0 0 16 0 1 0 25836823 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 240162746466 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/29205/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.301572 s]
/proc/loadavg: 2.28 2.23 2.10 3/75 29205
/proc/meminfo: memFree=1696808/2055920 swapFree=4192812/4192956
[pid=29205] ppid=29203 vsize=16868 CPUtime=0.06
/proc/29205/stat : 29205 (sugar) S 29203 29205 28119 0 -1 4194304 1227 128 0 0 5 1 0 0 16 0 1 0 25836823 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 240162746466 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/29205/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.70164 s]
/proc/loadavg: 2.28 2.23 2.10 3/75 29205
/proc/meminfo: memFree=1696808/2055920 swapFree=4192812/4192956
[pid=29205] ppid=29203 vsize=16868 CPUtime=0.06
/proc/29205/stat : 29205 (sugar) S 29203 29205 28119 0 -1 4194304 1227 128 0 0 5 1 0 0 16 0 1 0 25836823 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 240162746466 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/29205/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+1.50279 s]
/proc/loadavg: 2.26 2.23 2.10 3/86 29217
/proc/meminfo: memFree=1661072/2055920 swapFree=4192812/4192956
[pid=29205] ppid=29203 vsize=16868 CPUtime=0.06
/proc/29205/stat : 29205 (sugar) S 29203 29205 28119 0 -1 4194304 1227 128 0 0 5 1 0 0 16 0 1 0 25836823 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 240162746466 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/29205/statm: 4217 1111 409 3 0 796 0
[pid=29208] ppid=29205 vsize=5356 CPUtime=0
/proc/29208/stat : 29208 (sh) S 29205 29205 28119 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 25836830 5484544 233 996147200 4194304 4889804 548682068752 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29208/statm: 1339 233 193 169 0 50 0
[pid=29209] ppid=29208 vsize=864252 CPUtime=1.41
/proc/29209/stat : 29209 (java) S 29208 29205 28119 0 -1 0 11984 0 1 0 131 10 0 0 20 0 9 0 25836831 884994048 11144 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/29209/statm: 216063 11144 2553 9 0 210575 0
[pid=29209/tid=29210] ppid=29208 vsize=864252 CPUtime=1.12
/proc/29209/task/29210/stat : 29210 (java) R 29208 29205 28119 0 -1 64 3060 0 1 0 107 5 0 0 25 0 9 0 25836831 884994048 11144 996147200 134512640 134550932 4294955984 18446744073709551615 4126560421 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=29209/tid=29211] ppid=29208 vsize=864252 CPUtime=0.19
/proc/29209/task/29211/stat : 29211 (java) S 29208 29205 28119 0 -1 64 7884 0 0 0 16 3 0 0 16 0 9 0 25836832 884994048 11144 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=29209/tid=29212] ppid=29208 vsize=864252 CPUtime=0
/proc/29209/task/29212/stat : 29212 (java) S 29208 29205 28119 0 -1 64 14 0 0 0 0 0 0 0 16 0 9 0 25836833 884994048 11144 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=29209/tid=29213] ppid=29208 vsize=864252 CPUtime=0
/proc/29209/task/29213/stat : 29213 (java) S 29208 29205 28119 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 25836833 884994048 11144 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=29209/tid=29214] ppid=29208 vsize=864252 CPUtime=0
/proc/29209/task/29214/stat : 29214 (java) S 29208 29205 28119 0 -1 64 1 0 0 0 0 0 0 0 25 0 9 0 25836835 884994048 11144 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=29209/tid=29215] ppid=29208 vsize=864252 CPUtime=0.06
/proc/29209/task/29215/stat : 29215 (java) S 29208 29205 28119 0 -1 64 337 0 0 0 6 0 0 0 16 0 9 0 25836835 884994048 11144 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=29209/tid=29216] ppid=29208 vsize=864252 CPUtime=0
/proc/29209/task/29216/stat : 29216 (java) S 29208 29205 28119 0 -1 64 1 0 0 0 0 0 0 0 25 0 9 0 25836835 884994048 11144 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=29209/tid=29217] ppid=29208 vsize=864252 CPUtime=0
/proc/29209/task/29217/stat : 29217 (java) S 29208 29205 28119 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 25836835 884994048 11144 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 886476

[startup+3.1011 s]
/proc/loadavg: 2.26 2.23 2.10 3/86 29217
/proc/meminfo: memFree=1647248/2055920 swapFree=4192812/4192956
[pid=29205] ppid=29203 vsize=16868 CPUtime=2.14
/proc/29205/stat : 29205 (sugar) S 29203 29205 28119 0 -1 4194304 1309 13772 0 1 5 1 195 13 15 0 1 0 25836823 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 240162746466 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/29205/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 2.14
Current children cumulated vsize (KiB) 16868
heavy processes:

[startup+6.30271 s]
/proc/loadavg: 2.24 2.23 2.10 4/86 29227
/proc/meminfo: memFree=1617040/2055920 swapFree=4192812/4192956
[pid=29205] ppid=29203 vsize=16868 CPUtime=2.14
/proc/29205/stat : 29205 (sugar) S 29203 29205 28119 0 -1 4194304 1309 13772 0 1 5 1 195 13 15 0 1 0 25836823 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 240162746466 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/29205/statm: 4217 1111 409 3 0 796 0
[pid=29218] ppid=29205 vsize=5356 CPUtime=0
/proc/29218/stat : 29218 (sh) S 29205 29205 28119 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 25837045 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29218/statm: 1339 233 193 169 0 50 0
[pid=29219] ppid=29218 vsize=862284 CPUtime=4.04
/proc/29219/stat : 29219 (java) S 29218 29205 28119 0 -1 0 25494 0 1 0 393 11 0 0 18 0 9 0 25837045 882978816 24563 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/29219/statm: 215571 24563 2158 9 0 210484 0
[pid=29219/tid=29220] ppid=29218 vsize=862284 CPUtime=2.42
/proc/29219/task/29220/stat : 29220 (java) R 29218 29205 28119 0 -1 64 3035 0 1 0 239 3 0 0 25 0 9 0 25837046 882978816 24563 996147200 134512640 134550932 4294955936 18446744073709551615 4126422617 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=29219/tid=29221] ppid=29218 vsize=862284 CPUtime=1.56
/proc/29219/task/29221/stat : 29221 (java) S 29218 29205 28119 0 -1 64 21448 0 0 0 150 6 0 0 16 0 9 0 25837047 882978816 24563 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=29219/tid=29222] ppid=29218 vsize=862284 CPUtime=0
/proc/29219/task/29222/stat : 29222 (java) S 29218 29205 28119 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 25837048 882978816 24563 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=29219/tid=29223] ppid=29218 vsize=862284 CPUtime=0
/proc/29219/task/29223/stat : 29223 (java) S 29218 29205 28119 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 25837048 882978816 24563 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=29219/tid=29224] ppid=29218 vsize=862284 CPUtime=0
/proc/29219/task/29224/stat : 29224 (java) S 29218 29205 28119 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 25837050 882978816 24563 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=29219/tid=29225] ppid=29218 vsize=862284 CPUtime=0.04
/proc/29219/task/29225/stat : 29225 (java) S 29218 29205 28119 0 -1 64 308 0 0 0 4 0 0 0 16 0 9 0 25837050 882978816 24563 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=29219/tid=29226] ppid=29218 vsize=862284 CPUtime=0
/proc/29219/task/29226/stat : 29226 (java) S 29218 29205 28119 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 25837050 882978816 24563 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=29219/tid=29227] ppid=29218 vsize=862284 CPUtime=0
/proc/29219/task/29227/stat : 29227 (java) S 29218 29205 28119 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 25837050 882978816 24563 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.18
Current children cumulated vsize (KiB) 884508



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+7.00284 s]
/proc/loadavg: 2.24 2.23 2.10 4/86 29227
/proc/meminfo: memFree=1538448/2055920 swapFree=4192812/4192956
[pid=29205] ppid=29203 vsize=16868 CPUtime=2.14
/proc/29205/stat : 29205 (sugar) S 29203 29205 28119 0 -1 4194304 1309 13772 0 1 5 1 195 13 16 0 1 0 25836823 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 240162746466 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/29205/statm: 4217 1111 409 3 0 796 0
[pid=29218] ppid=29205 vsize=5356 CPUtime=0
/proc/29218/stat : 29218 (sh) S 29205 29205 28119 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 25837045 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29218/statm: 1339 233 193 169 0 50 0
[pid=29219] ppid=29218 vsize=905432 CPUtime=4.74
/proc/29219/stat : 29219 (java) S 29218 29205 28119 0 -1 0 46165 0 1 0 455 19 0 0 18 0 9 0 25837045 927162368 40159 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/29219/statm: 226358 40165 2569 9 0 220863 0
[pid=29219/tid=29220] ppid=29218 vsize=905432 CPUtime=2.64
/proc/29219/task/29220/stat : 29220 (java) R 29218 29205 28119 0 -1 64 3587 0 1 0 261 3 0 0 25 0 9 0 25837046 927162368 40186 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=29219/tid=29221] ppid=29218 vsize=905432 CPUtime=2.03
/proc/29219/task/29221/stat : 29221 (java) R 29218 29205 28119 0 -1 64 41598 0 0 0 188 15 0 0 16 0 9 0 25837047 927162368 40195 996147200 134512640 134550932 4294955936 18446744073709551615 101593092 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=29219/tid=29222] ppid=29218 vsize=905432 CPUtime=0
/proc/29219/task/29222/stat : 29222 (java) S 29218 29205 28119 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 25837048 927162368 40203 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=29219/tid=29223] ppid=29218 vsize=905432 CPUtime=0
/proc/29219/task/29223/stat : 29223 (java) S 29218 29205 28119 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 25837048 927162368 40212 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=29219/tid=29224] ppid=29218 vsize=905432 CPUtime=0
/proc/29219/task/29224/stat : 29224 (java) S 29218 29205 28119 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 25837050 927162368 40219 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=29219/tid=29225] ppid=29218 vsize=905432 CPUtime=0.04
/proc/29219/task/29225/stat : 29225 (java) S 29218 29205 28119 0 -1 64 313 0 0 0 4 0 0 0 16 0 9 0 25837050 927162368 40227 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=29219/tid=29226] ppid=29218 vsize=905432 CPUtime=0
/proc/29219/task/29226/stat : 29226 (java) S 29218 29205 28119 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 25837050 927162368 40235 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=29219/tid=29227] ppid=29218 vsize=905432 CPUtime=0
/proc/29219/task/29227/stat : 29227 (java) S 29218 29205 28119 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 25837050 927162368 40243 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.88
Current children cumulated vsize (KiB) 927656

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

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

[startup+7.40292 s]
/proc/loadavg: 2.24 2.23 2.10 4/86 29227
/proc/meminfo: memFree=1538448/2055920 swapFree=4192812/4192956
[pid=29205] ppid=29203 vsize=16868 CPUtime=2.14
/proc/29205/stat : 29205 (sugar) S 29203 29205 28119 0 -1 4194304 1323 13772 0 1 5 1 195 13 15 0 1 0 25836823 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 240162746466 0 16384 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/29205/statm: 4217 1112 409 3 0 796 0
[pid=29218] ppid=29205 vsize=0 CPUtime=0
/proc/29218/stat : 29218 (sh) Z 29205 29205 28119 0 -1 4195340 278 0 0 0 0 0 0 0 16 0 1 0 25837045 0 0 996147200 0 0 0 0 0 0 65536 4100 65538 18446744071563351923 0 0 17 0 0 0
/proc/29218/statm: 0 0 0 0 0 0 0
[pid=29219] ppid=1 vsize=905428 CPUtime=5.14
/proc/29219/stat : 29219 (java) S 1 29205 28119 0 -1 0 53019 0 1 0 492 22 0 0 16 0 9 0 25837045 927158272 41890 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/29219/statm: 226357 41890 2568 9 0 220862 0
[pid=29219/tid=29220] ppid=1 vsize=905428 CPUtime=2.64
/proc/29219/task/29220/stat : 29220 (java) R 1 29205 28119 0 -1 64 3587 0 1 0 261 3 0 0 25 0 9 0 25837046 927158272 41890 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=29219/tid=29221] ppid=1 vsize=905428 CPUtime=2.42
/proc/29219/task/29221/stat : 29221 (java) R 1 29205 28119 0 -1 64 48415 0 0 0 225 17 0 0 16 0 9 0 25837047 927158272 41890 996147200 134512640 134550932 4294955936 18446744073709551615 102510052 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=29219/tid=29222] ppid=1 vsize=905428 CPUtime=0
/proc/29219/task/29222/stat : 29222 (java) S 1 29205 28119 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 25837048 927158272 41890 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=29219/tid=29223] ppid=1 vsize=905428 CPUtime=0
/proc/29219/task/29223/stat : 29223 (java) S 1 29205 28119 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 25837048 927158272 41890 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=29219/tid=29224] ppid=1 vsize=905428 CPUtime=0
/proc/29219/task/29224/stat : 29224 (java) S 1 29205 28119 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 25837050 927158272 41890 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=29219/tid=29225] ppid=1 vsize=905428 CPUtime=0.04
/proc/29219/task/29225/stat : 29225 (java) S 1 29205 28119 0 -1 64 313 0 0 0 4 0 0 0 16 0 9 0 25837050 927158272 41890 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=29219/tid=29226] ppid=1 vsize=905428 CPUtime=0
/proc/29219/task/29226/stat : 29226 (java) S 1 29205 28119 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 25837050 927158272 41898 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=29219/tid=29227] ppid=1 vsize=905428 CPUtime=0
/proc/29219/task/29227/stat : 29227 (java) S 1 29205 28119 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 25837050 927158272 41900 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 7.28
Current children cumulated vsize (KiB) 922296

[startup+7.50294 s]
/proc/loadavg: 2.24 2.23 2.10 4/86 29227
/proc/meminfo: memFree=1538448/2055920 swapFree=4192812/4192956
[pid=29205] ppid=29203 vsize=16868 CPUtime=2.14
/proc/29205/stat : 29205 (sugar) S 29203 29205 28119 0 -1 4194304 1323 13772 0 1 5 1 195 13 15 0 1 0 25836823 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 240162746466 0 16384 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/29205/statm: 4217 1112 409 3 0 796 0
[pid=29218] ppid=29205 vsize=0 CPUtime=0
/proc/29218/stat : 29218 (sh) Z 29205 29205 28119 0 -1 4195340 278 0 0 0 0 0 0 0 16 0 1 0 25837045 0 0 996147200 0 0 0 0 0 0 65536 4100 65538 18446744071563351923 0 0 17 0 0 0
/proc/29218/statm: 0 0 0 0 0 0 0
[pid=29219] ppid=1 vsize=0 CPUtime=5.24
/proc/29219/stat : 29219 (java) Z 1 29205 28119 0 -1 1036 53091 0 1 0 500 24 0 0 15 0 2 0 25837045 0 0 996147200 0 0 0 0 0 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/29219/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 7.38
Current children cumulated vsize (KiB) 16868

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 29205 and gives
#  childrusage.ru_utime.tv_sec=2
#  childrusage.ru_utime.tv_usec=11694
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=161975
# CPU time returned by wait4() is 2.17367
# while last known CPU time is 7.38
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 7.51442
CPU time (s): 7.38
CPU user time (s): 7
CPU system time (s): 0.38
CPU usage (%): 98.2112
Max. virtual memory (cumulated for all children) (KiB): 927656

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.01169
system time used= 0.161975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15448
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= 2000
involuntary context switches= 1957

runsolver used 0.022996 second user time and 0.033994 second system time

The end

Launcher Data 

Begin job on node86 at 2009-07-12 10:35:15
IDJOB=2088220
IDBENCH=58892
IDSOLVER=739
FILE ID=node86/2088220-1247387715
PBS_JOBID= 9507318
Free space on /tmp= 66312 MiB

SOLVER NAME= Sugar v1.14.6+minisat
BENCH NAME= CPAI08/csp/rand-3-28-28-fcd/normalized-rand-3-28-28-93-632-fcd-42_ext.xml
COMMAND LINE= DIR/sugar -c -vv -memlimit=MEMLIMIT -jar="DIR/sugar-v1-14-6.jar" -solver="DIR/minisat" -tmp="TMPDIR/temp" BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2088220-1247387715/watcher-2088220-1247387715 -o /tmp/evaluation-result-2088220-1247387715/solver-2088220-1247387715 -C 1800 -W 2000 -M 900  HOME/sugar -c -vv -memlimit=900 -jar="HOME/sugar-v1-14-6.jar" -solver="HOME/minisat" -tmp="HOME/temp" HOME/instance-2088220-1247387715.xml

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

MD5SUM BENCH= d9a1da880a9aefb5ff4e5e5942250639
RANDOM SEED=896072318

node86.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		: 3000.265
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		: 3000.265
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:       1697288 kB
Buffers:         60112 kB
Cached:         216920 kB
SwapCached:          0 kB
Active:         168812 kB
Inactive:       127724 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1697288 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            7396 kB
Writeback:           0 kB
Mapped:          30032 kB
Slab:            47340 kB
Committed_AS:   268660 kB
PageTables:       1844 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= 66312 MiB
End job on node86 at 2009-07-12 10:35:24