Trace number 249801

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, and are wall clock time (not CPU 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 0.40? (MO) 124.12 162.872

General information on the benchmark

Nameprimes/primes-20/
primes-20-80-2-1.xml
MD5SUMe8a074c867fba0d1a89e12b2ca415f4b
Bench CategoryN-ARY-INT (n-ary constraints in intension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.024995
SatisfiableYES
(Un)Satisfiability was proved
Number of variables100
Number of constraints80
Maximum constraint arity3
Maximum domain size70
Number of constraints which are defined in extension0
Number of constraints which are defined in intension80
Global constraints used (with number of constraints)

Solver Data (download as text)

0.15	c # Sugar v0-40 (/tmp/evaluation/249801-1170112107/sugar-v0-40.jar)
0.15	
0.16	c # MAIN  BEGIN : /tmp/evaluation/249801-1170112107/unknown.xml [Tue Jan 30 00:08:28 2007]
0.16	c # CONVERT_XML  BEGIN : /tmp/evaluation/249801-1170112107/unknown.xml /tmp/evaluation/249801-1170112107/sugar29226.csp [Tue Jan 30 00:08:28 2007]
0.16	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/249801-1170112107/sugar-v0-40.jar -convert /tmp/evaluation/249801-1170112107/unknown.xml /tmp/evaluation/249801-1170112107/sugar29226.csp
0.37	c BEGIN convert /tmp/evaluation/249801-1170112107/unknown.xml
0.64	c END convert (0.263165 seconds)
0.65	c # CONVERT_XML  END : /tmp/evaluation/249801-1170112107/sugar29226.csp 5275 bytes (0 seconds) [Tue Jan 30 00:08:28 2007]
0.65	c # CONVERT_XML  CPU : 0.35 = 0 + 0 + 0.29 + 0.06
0.65	
0.65	c # GENERATE_SAT  BEGIN : /tmp/evaluation/249801-1170112107/sugar29226.bcnf [Tue Jan 30 00:08:28 2007]
0.65	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/249801-1170112107/sugar-v0-40.jar -bcnf -map /tmp/evaluation/249801-1170112107/sugar29226.map /tmp/evaluation/249801-1170112107/sugar29226.csp /tmp/evaluation/249801-1170112107/sugar29226.bcnf
0.82	c BEGIN parse /tmp/evaluation/249801-1170112107/sugar29226.csp
0.99	c END parse (0.172661 seconds)
0.99	c BEGIN simplify
0.99	c END simplify (4.94E-4 seconds)
0.99	c BEGIN encode /tmp/evaluation/249801-1170112107/sugar29226.bcnf
115.60	c END encode (114.60732 seconds)
115.63	c # GENERATE_SAT  END : 6900 variables 108135093 clauses 1729128732 bytes (115 seconds) [Tue Jan 30 00:10:23 2007]
115.63	c # GENERATE_SAT  CPU : 111.69 = 0 + 0 + 103.65 + 8.04
115.63	
115.63	c # SOLVE_SAT  BEGIN : /tmp/evaluation/249801-1170112107/sugar29226.bcnf [Tue Jan 30 00:10:23 2007]
115.63	c # CMD : /tmp/evaluation/249801-1170112107/minisat /tmp/evaluation/249801-1170112107/sugar29226.bcnf /tmp/evaluation/249801-1170112107/sugar29226.out
159.48	
159.48	s UNKNOWN
159.48	c # INTERRUPTED
159.48	c # MAIN  END :  (159 seconds) [Tue Jan 30 00:11:07 2007]
159.48	c # MAIN  CPU : 112.04 = 0 + 0 + 103.94 + 8.1
159.48	

Verifier Data (download as text)

ERROR: Unexpected answer ! (SAT/UNSAT expected)
Got answer: UNKNOWN

Watcher Data (download as text)

runsolver version 3.1.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node14/watcher-249801-1170112107 -o ROOT/results/node14/solver-249801-1170112107 -C 1800 -M 900 /tmp/evaluation/249801-1170112107/solver /tmp/evaluation/249801-1170112107 /tmp/evaluation/249801-1170112107/unknown.xml 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 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

/proc/loadavg: 2.09 2.40 3.09 3/94 29227
/proc/meminfo: memFree=814360/2055920 swapFree=4192812/4192956
[pid=29226] ppid=29224 vsize=5352 CPUtime=0
/proc/29226/stat : 29226 (solver) R 29224 29226 28471 0 -1 4194304 264 0 0 0 0 0 0 0 21 0 1 0 31165181 5480448 231 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 212234464551 0 0 4096 0 0 0 0 17 1 0 0
/proc/29226/statm: 1338 231 193 169 0 49 0

[startup+0.104507 s]
/proc/loadavg: 2.09 2.40 3.09 3/94 29227
/proc/meminfo: memFree=814360/2055920 swapFree=4192812/4192956
[pid=29226] ppid=29224 vsize=12404 CPUtime=0
/proc/29226/stat : 29226 (sugar) D 29224 29226 28471 0 -1 4194304 658 0 3 0 0 0 0 0 18 0 1 0 31165181 12701696 380 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 212243361890 0 0 4224 0 18446744071563608240 0 0 17 1 0 0
/proc/29226/statm: 3101 380 275 3 0 201 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12404

[startup+0.51655 s]
/proc/loadavg: 2.09 2.40 3.09 3/94 29227
/proc/meminfo: memFree=814360/2055920 swapFree=4192812/4192956
[pid=29226] ppid=29224 vsize=13724 CPUtime=0.04
/proc/29226/stat : 29226 (sugar) S 29224 29226 28471 0 -1 4194304 1118 0 3 0 3 1 0 0 15 0 1 0 31165181 14053376 805 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 212243361890 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/29226/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13724

[startup+1.33963 s]
/proc/loadavg: 2.16 2.41 3.08 4/102 29243
/proc/meminfo: memFree=789016/2055920 swapFree=4192812/4192956
[pid=29226] ppid=29224 vsize=13724 CPUtime=0.39
/proc/29226/stat : 29226 (sugar) S 29224 29226 28471 0 -1 4194304 1187 3704 3 33 3 1 29 6 15 0 1 0 31165181 14053376 809 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 212243361890 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/29226/statm: 3431 809 371 3 0 531 0
[pid=29236] ppid=29226 vsize=807340 CPUtime=0.61
/proc/29236/stat : 29236 (java) R 29226 29226 28471 0 -1 0 4594 0 1 0 55 6 0 0 19 0 8 0 31165247 826716160 4345 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4152094629 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/29236/statm: 201835 4345 1500 14 0 189113 0
[pid=29236/tid=29237] ppid=29226 vsize=807340 CPUtime=0
/proc/29236/task/29237/stat : 29237 (java) S 29226 29226 28471 0 -1 64 5 0 0 0 0 0 0 0 19 0 8 0 31165255 826716160 4345 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=29236/tid=29238] ppid=29226 vsize=807340 CPUtime=0
/proc/29236/task/29238/stat : 29238 (java) S 29226 29226 28471 0 -1 64 10 0 0 0 0 0 0 0 19 0 8 0 31165256 826716160 4345 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=29236/tid=29239] ppid=29226 vsize=807340 CPUtime=0
/proc/29236/task/29239/stat : 29239 (java) S 29226 29226 28471 0 -1 64 4 0 0 0 0 0 0 0 20 0 8 0 31165256 826716160 4345 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=29236/tid=29240] ppid=29226 vsize=807340 CPUtime=0
/proc/29236/task/29240/stat : 29240 (java) S 29226 29226 28471 0 -1 64 1 0 0 0 0 0 0 0 18 0 8 0 31165259 826716160 4345 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=29236/tid=29241] ppid=29226 vsize=807340 CPUtime=0.07
/proc/29236/task/29241/stat : 29241 (java) S 29226 29226 28471 0 -1 64 361 0 0 0 7 0 0 0 19 0 8 0 31165259 826716160 4345 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=29236/tid=29242] ppid=29226 vsize=807340 CPUtime=0
/proc/29236/task/29242/stat : 29242 (java) S 29226 29226 28471 0 -1 64 2 0 0 0 0 0 0 0 19 0 8 0 31165259 826716160 4345 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=29236/tid=29243] ppid=29226 vsize=807340 CPUtime=0
/proc/29236/task/29243/stat : 29243 (java) S 29226 29226 28471 0 -1 64 0 0 0 0 0 0 0 0 15 0 8 0 31165259 826716160 4345 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1
Current children cumulated vsize (KiB) 821064

[startup+2.97678 s]
/proc/loadavg: 2.16 2.41 3.08 3/102 29243
/proc/meminfo: memFree=767192/2055920 swapFree=4192812/4192956
[pid=29226] ppid=29224 vsize=13724 CPUtime=0.39
/proc/29226/stat : 29226 (sugar) S 29224 29226 28471 0 -1 4194304 1187 3704 3 33 3 1 29 6 15 0 1 0 31165181 14053376 809 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 212243361890 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/29226/statm: 3431 809 371 3 0 531 0
[pid=29236] ppid=29226 vsize=807340 CPUtime=2.19
/proc/29236/stat : 29236 (java) R 29226 29226 28471 0 -1 0 4597 0 1 0 203 16 0 0 25 0 8 0 31165247 826716160 4346 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4073633630 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/29236/statm: 201835 4346 1501 14 0 189113 0
[pid=29236/tid=29237] ppid=29226 vsize=807340 CPUtime=0
/proc/29236/task/29237/stat : 29237 (java) S 29226 29226 28471 0 -1 64 6 0 0 0 0 0 0 0 16 0 8 0 31165255 826716160 4346 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=29236/tid=29238] ppid=29226 vsize=807340 CPUtime=0
/proc/29236/task/29238/stat : 29238 (java) S 29226 29226 28471 0 -1 64 10 0 0 0 0 0 0 0 19 0 8 0 31165256 826716160 4346 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=29236/tid=29239] ppid=29226 vsize=807340 CPUtime=0
/proc/29236/task/29239/stat : 29239 (java) S 29226 29226 28471 0 -1 64 4 0 0 0 0 0 0 0 20 0 8 0 31165256 826716160 4346 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=29236/tid=29240] ppid=29226 vsize=807340 CPUtime=0
/proc/29236/task/29240/stat : 29240 (java) S 29226 29226 28471 0 -1 64 1 0 0 0 0 0 0 0 18 0 8 0 31165259 826716160 4346 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=29236/tid=29241] ppid=29226 vsize=807340 CPUtime=0.08
/proc/29236/task/29241/stat : 29241 (java) S 29226 29226 28471 0 -1 64 361 0 0 0 8 0 0 0 16 0 8 0 31165259 826716160 4346 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=29236/tid=29242] ppid=29226 vsize=807340 CPUtime=0
/proc/29236/task/29242/stat : 29242 (java) S 29226 29226 28471 0 -1 64 2 0 0 0 0 0 0 0 19 0 8 0 31165259 826716160 4346 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=29236/tid=29243] ppid=29226 vsize=807340 CPUtime=0
/proc/29236/task/29243/stat : 29243 (java) S 29226 29226 28471 0 -1 64 0 0 0 0 0 0 0 0 15 0 8 0 31165259 826716160 4346 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.58
Current children cumulated vsize (KiB) 821064

[startup+6.27609 s]
/proc/loadavg: 2.16 2.41 3.08 3/102 29243
/proc/meminfo: memFree=703064/2055920 swapFree=4192812/4192956
[pid=29226] ppid=29224 vsize=13724 CPUtime=0.39
/proc/29226/stat : 29226 (sugar) S 29224 29226 28471 0 -1 4194304 1187 3704 3 33 3 1 29 6 15 0 1 0 31165181 14053376 809 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 212243361890 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/29226/statm: 3431 809 371 3 0 531 0
[pid=29236] ppid=29226 vsize=807340 CPUtime=5.39
/proc/29236/stat : 29236 (java) R 29226 29226 28471 0 -1 0 4597 0 1 0 499 40 0 0 25 0 8 0 31165247 826716160 4346 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4073633639 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/29236/statm: 201835 4346 1501 14 0 189113 0
[pid=29236/tid=29237] ppid=29226 vsize=807340 CPUtime=0
/proc/29236/task/29237/stat : 29237 (java) S 29226 29226 28471 0 -1 64 6 0 0 0 0 0 0 0 16 0 8 0 31165255 826716160 4346 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=29236/tid=29238] ppid=29226 vsize=807340 CPUtime=0
/proc/29236/task/29238/stat : 29238 (java) S 29226 29226 28471 0 -1 64 10 0 0 0 0 0 0 0 19 0 8 0 31165256 826716160 4346 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=29236/tid=29239] ppid=29226 vsize=807340 CPUtime=0
/proc/29236/task/29239/stat : 29239 (java) S 29226 29226 28471 0 -1 64 4 0 0 0 0 0 0 0 20 0 8 0 31165256 826716160 4346 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=29236/tid=29240] ppid=29226 vsize=807340 CPUtime=0
/proc/29236/task/29240/stat : 29240 (java) S 29226 29226 28471 0 -1 64 1 0 0 0 0 0 0 0 18 0 8 0 31165259 826716160 4346 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=29236/tid=29241] ppid=29226 vsize=807340 CPUtime=0.08
/proc/29236/task/29241/stat : 29241 (java) S 29226 29226 28471 0 -1 64 361 0 0 0 8 0 0 0 16 0 8 0 31165259 826716160 4346 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=29236/tid=29242] ppid=29226 vsize=807340 CPUtime=0
/proc/29236/task/29242/stat : 29242 (java) S 29226 29226 28471 0 -1 64 2 0 0 0 0 0 0 0 19 0 8 0 31165259 826716160 4346 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=29236/tid=29243] ppid=29226 vsize=807340 CPUtime=0
/proc/29236/task/29243/stat : 29243 (java) S 29226 29226 28471 0 -1 64 0 0 0 0 0 0 0 0 15 0 8 0 31165259 826716160 4346 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 5.78
Current children cumulated vsize (KiB) 821064

[startup+12.7617 s]
/proc/loadavg: 2.37 2.45 3.09 3/102 29243
/proc/meminfo: memFree=569880/2055920 swapFree=4192812/4192956
[pid=29226] ppid=29224 vsize=13724 CPUtime=0.39
/proc/29226/stat : 29226 (sugar) S 29224 29226 28471 0 -1 4194304 1187 3704 3 33 3 1 29 6 15 0 1 0 31165181 14053376 809 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 212243361890 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/29226/statm: 3431 809 371 3 0 531 0
[pid=29236] ppid=29226 vsize=807340 CPUtime=11.67
/proc/29236/stat : 29236 (java) R 29226 29226 28471 0 -1 0 4598 0 1 0 1090 77 0 0 25 0 8 0 31165247 826716160 4347 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4073623713 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/29236/statm: 201835 4347 1501 14 0 189113 0
[pid=29236/tid=29237] ppid=29226 vsize=807340 CPUtime=0
/proc/29236/task/29237/stat : 29237 (java) S 29226 29226 28471 0 -1 64 6 0 0 0 0 0 0 0 16 0 8 0 31165255 826716160 4347 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=29236/tid=29238] ppid=29226 vsize=807340 CPUtime=0
/proc/29236/task/29238/stat : 29238 (java) S 29226 29226 28471 0 -1 64 10 0 0 0 0 0 0 0 19 0 8 0 31165256 826716160 4347 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=29236/tid=29239] ppid=29226 vsize=807340 CPUtime=0
/proc/29236/task/29239/stat : 29239 (java) S 29226 29226 28471 0 -1 64 4 0 0 0 0 0 0 0 20 0 8 0 31165256 826716160 4347 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=29236/tid=29240] ppid=29226 vsize=807340 CPUtime=0
/proc/29236/task/29240/stat : 29240 (java) S 29226 29226 28471 0 -1 64 1 0 0 0 0 0 0 0 18 0 8 0 31165259 826716160 4347 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=29236/tid=29241] ppid=29226 vsize=807340 CPUtime=0.08
/proc/29236/task/29241/stat : 29241 (java) S 29226 29226 28471 0 -1 64 361 0 0 0 8 0 0 0 16 0 8 0 31165259 826716160 4347 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=29236/tid=29242] ppid=29226 vsize=807340 CPUtime=0
/proc/29236/task/29242/stat : 29242 (java) S 29226 29226 28471 0 -1 64 2 0 0 0 0 0 0 0 19 0 8 0 31165259 826716160 4347 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=29236/tid=29243] ppid=29226 vsize=807340 CPUtime=0
/proc/29236/task/29243/stat : 29243 (java) S 29226 29226 28471 0 -1 64 0 0 0 0 0 0 0 0 15 0 8 0 31165259 826716160 4347 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.06
Current children cumulated vsize (KiB) 821064

[startup+25.5619 s]
/proc/loadavg: 2.54 2.48 3.09 3/102 29243
/proc/meminfo: memFree=339032/2055920 swapFree=4192812/4192956
[pid=29226] ppid=29224 vsize=13724 CPUtime=0.39
/proc/29226/stat : 29226 (sugar) S 29224 29226 28471 0 -1 4194304 1187 3704 3 33 3 1 29 6 15 0 1 0 31165181 14053376 809 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 212243361890 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/29226/statm: 3431 809 371 3 0 531 0
[pid=29236] ppid=29226 vsize=807340 CPUtime=24.07
/proc/29236/stat : 29236 (java) R 29226 29226 28471 0 -1 0 4599 0 1 0 2236 171 0 0 25 0 8 0 31165247 826716160 4348 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4073633630 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/29236/statm: 201835 4348 1501 14 0 189113 0
[pid=29236/tid=29237] ppid=29226 vsize=807340 CPUtime=0
/proc/29236/task/29237/stat : 29237 (java) S 29226 29226 28471 0 -1 64 6 0 0 0 0 0 0 0 16 0 8 0 31165255 826716160 4348 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=29236/tid=29238] ppid=29226 vsize=807340 CPUtime=0
/proc/29236/task/29238/stat : 29238 (java) S 29226 29226 28471 0 -1 64 10 0 0 0 0 0 0 0 19 0 8 0 31165256 826716160 4348 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=29236/tid=29239] ppid=29226 vsize=807340 CPUtime=0
/proc/29236/task/29239/stat : 29239 (java) S 29226 29226 28471 0 -1 64 4 0 0 0 0 0 0 0 20 0 8 0 31165256 826716160 4348 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=29236/tid=29240] ppid=29226 vsize=807340 CPUtime=0
/proc/29236/task/29240/stat : 29240 (java) S 29226 29226 28471 0 -1 64 1 0 0 0 0 0 0 0 18 0 8 0 31165259 826716160 4348 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=29236/tid=29241] ppid=29226 vsize=807340 CPUtime=0.08
/proc/29236/task/29241/stat : 29241 (java) S 29226 29226 28471 0 -1 64 361 0 0 0 8 0 0 0 16 0 8 0 31165259 826716160 4348 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=29236/tid=29242] ppid=29226 vsize=807340 CPUtime=0
/proc/29236/task/29242/stat : 29242 (java) S 29226 29226 28471 0 -1 64 2 0 0 0 0 0 0 0 19 0 8 0 31165259 826716160 4348 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=29236/tid=29243] ppid=29226 vsize=807340 CPUtime=0
/proc/29236/task/29243/stat : 29243 (java) S 29226 29226 28471 0 -1 64 0 0 0 0 0 0 0 0 15 0 8 0 31165259 826716160 4348 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 24.46
Current children cumulated vsize (KiB) 821064

[startup+51.2203 s]
/proc/loadavg: 3.22 2.66 3.13 3/103 29247
/proc/meminfo: memFree=14864/2055920 swapFree=4192812/4192956
[pid=29226] ppid=29224 vsize=13724 CPUtime=0.39
/proc/29226/stat : 29226 (sugar) S 29224 29226 28471 0 -1 4194304 1187 3704 3 33 3 1 29 6 15 0 1 0 31165181 14053376 809 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 212243361890 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/29226/statm: 3431 809 371 3 0 531 0
[pid=29236] ppid=29226 vsize=807340 CPUtime=49.21
/proc/29236/stat : 29236 (java) R 29226 29226 28471 0 -1 0 4605 0 1 0 4583 338 0 0 25 0 8 0 31165247 826716160 4354 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4073614633 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/29236/statm: 201835 4354 1501 14 0 189113 0
[pid=29236/tid=29237] ppid=29226 vsize=807340 CPUtime=0
/proc/29236/task/29237/stat : 29237 (java) S 29226 29226 28471 0 -1 64 6 0 0 0 0 0 0 0 16 0 8 0 31165255 826716160 4354 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=29236/tid=29238] ppid=29226 vsize=807340 CPUtime=0
/proc/29236/task/29238/stat : 29238 (java) S 29226 29226 28471 0 -1 64 10 0 0 0 0 0 0 0 19 0 8 0 31165256 826716160 4354 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=29236/tid=29239] ppid=29226 vsize=807340 CPUtime=0
/proc/29236/task/29239/stat : 29239 (java) S 29226 29226 28471 0 -1 64 4 0 0 0 0 0 0 0 20 0 8 0 31165256 826716160 4354 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=29236/tid=29240] ppid=29226 vsize=807340 CPUtime=0
/proc/29236/task/29240/stat : 29240 (java) S 29226 29226 28471 0 -1 64 1 0 0 0 0 0 0 0 18 0 8 0 31165259 826716160 4354 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=29236/tid=29241] ppid=29226 vsize=807340 CPUtime=0.08
/proc/29236/task/29241/stat : 29241 (java) S 29226 29226 28471 0 -1 64 362 0 0 0 8 0 0 0 16 0 8 0 31165259 826716160 4354 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=29236/tid=29242] ppid=29226 vsize=807340 CPUtime=0
/proc/29236/task/29242/stat : 29242 (java) S 29226 29226 28471 0 -1 64 2 0 0 0 0 0 0 0 19 0 8 0 31165259 826716160 4354 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=29236/tid=29243] ppid=29226 vsize=807340 CPUtime=0
/proc/29236/task/29243/stat : 29243 (java) S 29226 29226 28471 0 -1 64 0 0 0 0 0 0 0 0 15 0 8 0 31165259 826716160 4354 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 49.6
Current children cumulated vsize (KiB) 821064

[startup+102.43 s]
/proc/loadavg: 4.13 2.99 3.22 3/102 29250
/proc/meminfo: memFree=14936/2055920 swapFree=4192812/4192956
[pid=29226] ppid=29224 vsize=13724 CPUtime=0.39
/proc/29226/stat : 29226 (sugar) S 29224 29226 28471 0 -1 4194304 1187 3704 3 33 3 1 29 6 15 0 1 0 31165181 14053376 809 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 212243361890 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/29226/statm: 3431 809 371 3 0 531 0
[pid=29236] ppid=29226 vsize=807340 CPUtime=98.92
/proc/29236/stat : 29236 (java) R 29226 29226 28471 0 -1 0 4615 0 1 0 9180 712 0 0 25 0 8 0 31165247 826716160 4363 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4073633630 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/29236/statm: 201835 4363 1501 14 0 189113 0
[pid=29236/tid=29237] ppid=29226 vsize=807340 CPUtime=0
/proc/29236/task/29237/stat : 29237 (java) S 29226 29226 28471 0 -1 64 6 0 0 0 0 0 0 0 16 0 8 0 31165255 826716160 4363 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=29236/tid=29238] ppid=29226 vsize=807340 CPUtime=0
/proc/29236/task/29238/stat : 29238 (java) S 29226 29226 28471 0 -1 64 10 0 0 0 0 0 0 0 19 0 8 0 31165256 826716160 4363 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=29236/tid=29239] ppid=29226 vsize=807340 CPUtime=0
/proc/29236/task/29239/stat : 29239 (java) S 29226 29226 28471 0 -1 64 4 0 0 0 0 0 0 0 20 0 8 0 31165256 826716160 4363 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=29236/tid=29240] ppid=29226 vsize=807340 CPUtime=0
/proc/29236/task/29240/stat : 29240 (java) S 29226 29226 28471 0 -1 64 1 0 0 0 0 0 0 0 18 0 8 0 31165259 826716160 4363 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=29236/tid=29241] ppid=29226 vsize=807340 CPUtime=0.08
/proc/29236/task/29241/stat : 29241 (java) S 29226 29226 28471 0 -1 64 363 0 0 0 8 0 0 0 16 0 8 0 31165259 826716160 4363 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=29236/tid=29242] ppid=29226 vsize=807340 CPUtime=0
/proc/29236/task/29242/stat : 29242 (java) S 29226 29226 28471 0 -1 64 2 0 0 0 0 0 0 0 19 0 8 0 31165259 826716160 4363 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=29236/tid=29243] ppid=29226 vsize=807340 CPUtime=0
/proc/29236/task/29243/stat : 29243 (java) S 29226 29226 28471 0 -1 64 0 0 0 0 0 0 0 0 15 0 8 0 31165259 826716160 4363 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 99.31
Current children cumulated vsize (KiB) 821064



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+159.473 s]
/proc/loadavg: 3.66 3.07 3.23 3/95 29256
/proc/meminfo: memFree=15632/2055920 swapFree=4192812/4192956
[pid=29226] ppid=29224 vsize=13724 CPUtime=112.08
/proc/29226/stat : 29226 (sugar) S 29224 29226 28471 0 -1 4194304 1306 8346 3 35 3 1 10394 810 19 0 1 0 31165181 14053376 834 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 212243361890 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/29226/statm: 3431 834 373 3 0 531 0
[pid=29253] ppid=29226 vsize=911536 CPUtime=11.33
/proc/29253/stat : 29253 (minisat) R 29226 29226 28471 0 -1 0 216277 0 0 0 971 162 0 0 18 0 1 0 31176745 933412864 216264 18446744073709551615 134512640 134974460 4294956752 18446744073709551615 134654493 0 0 4096 0 0 0 0 17 1 0 0
/proc/29253/statm: 227884 216264 36 112 0 227768 0
Current children cumulated CPU time (s) 123.41
Current children cumulated vsize (KiB) 925260

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

Sending SIGKILL to process tree (bottom up)

[startup+162.47 s]
/proc/loadavg: 3.61 3.07 3.23 2/95 29257
/proc/meminfo: memFree=1802128/2055920 swapFree=4192812/4192956
[pid=29226] ppid=29224 vsize=13724 CPUtime=112.59
/proc/29226/stat : 29226 (sugar) D 29224 29226 28471 0 -1 4194304 1337 8346 3 35 3 52 10394 810 18 0 1 0 31165181 14053376 834 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 212234638377 256 16384 4224 16386 18446744071563608240 0 0 17 1 0 0
/proc/29226/statm: 3431 834 373 3 0 531 0
[pid=29253] ppid=29226 vsize=0 CPUtime=11.49
/proc/29253/stat : 29253 (minisat) Z 29226 29226 28471 0 -1 1036 216277 0 0 0 971 178 0 0 15 0 1 0 31176745 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744071563351923 0 0 17 1 0 0
/proc/29253/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 124.08
Current children cumulated vsize (KiB) 13724

Child ended because it received signal 9 (SIGKILL)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 29226 and gives childrusage.ru_utime.tv_sec=103 childrusage.ru_utime.tv_usec=983192 childrusage.ru_stime.tv_sec=8 childrusage.ru_stime.tv_usec=680680
CPU time returned by wait4() is 112.664
while last known CPU time is 124.12

Solver probably didn't/couldn't wait for its children
Using last known CPU time as value...

Real time (s): 162.872
CPU time (s): 124.12
CPU user time (s): 113.68
CPU system time (s): 10.44
CPU usage (%): 76.2069
Max. virtual memory (cumulated for all children) (KiB): 925260

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 103.983
system time used= 8.68068
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9683
page faults= 38
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3368
involuntary context switches= 7077

runsolver used 0.188971 s user time and 0.546916 s system time

The end

Launcher Data (download as text)

Begin job on node14 on Mon Jan 29 23:08:28 UTC 2007


IDJOB= 249801
IDBENCH= 11811
IDSOLVER= 86
FILE ID= node14/249801-1170112107

PBS_JOBID= 3690025

Free space on /tmp= 60990 MiB

SOLVER NAME= sugar 0.40
BENCH NAME= HOME/pub/bench/CPAI06/primes/primes-20/primes-20-80-2-1.xml
COMMAND LINE= /tmp/evaluation/249801-1170112107/solver /tmp/evaluation/249801-1170112107 /tmp/evaluation/249801-1170112107/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node14/watcher-249801-1170112107 -o ROOT/results/node14/solver-249801-1170112107 -C 1800 -M 900  /tmp/evaluation/249801-1170112107/solver /tmp/evaluation/249801-1170112107 /tmp/evaluation/249801-1170112107/unknown.xml

META MD5SUM SOLVER= 0a27e717dfe98d83d9802fe0eea45073
MD5SUM BENCH=  e8a074c867fba0d1a89e12b2ca415f4b

RANDOM SEED= 109832793

TIME LIMIT= 1800 seconds

MEMORY LIMIT= 900 MiB


/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		: 3000.216
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		: 3000.216
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:        815480 kB
Buffers:         18672 kB
Cached:        1063888 kB
SwapCached:          0 kB
Active:         115588 kB
Inactive:      1045804 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        815480 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:          602188 kB
Writeback:           0 kB
Mapped:         104280 kB
Slab:            63884 kB
Committed_AS:   714732 kB
PageTables:       2220 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= 60364 MiB



End job on node14 on Mon Jan 29 23:11:11 UTC 2007