Trace number 247994

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) 106 110.76

General information on the benchmark

Nameprimes/primes-10/
primes-10-20-3-7.xml
MD5SUM4826fb666472160d6282fb77afeef0b2
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 benchmark0.022996
SatisfiableYES
(Un)Satisfiability was proved
Number of variables100
Number of constraints20
Maximum constraint arity10
Maximum domain size28
Number of constraints which are defined in extension0
Number of constraints which are defined in intension20
Global constraints used (with number of constraints)

Solver Data (download as text)

0.04	c # Sugar v0-40 (/tmp/evaluation/247994-1170109963/sugar-v0-40.jar)
0.04	
0.04	c # MAIN  BEGIN : /tmp/evaluation/247994-1170109963/unknown.xml [Mon Jan 29 23:32:44 2007]
0.04	c # CONVERT_XML  BEGIN : /tmp/evaluation/247994-1170109963/unknown.xml /tmp/evaluation/247994-1170109963/sugar29250.csp [Mon Jan 29 23:32:44 2007]
0.04	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/247994-1170109963/sugar-v0-40.jar -convert /tmp/evaluation/247994-1170109963/unknown.xml /tmp/evaluation/247994-1170109963/sugar29250.csp
0.15	c BEGIN convert /tmp/evaluation/247994-1170109963/unknown.xml
0.30	c END convert (0.143965 seconds)
0.32	c # CONVERT_XML  END : /tmp/evaluation/247994-1170109963/sugar29250.csp 3961 bytes (0 seconds) [Mon Jan 29 23:32:44 2007]
0.32	c # CONVERT_XML  CPU : 0 = 0 + 0 + 0 + 0
0.32	
0.32	c # GENERATE_SAT  BEGIN : /tmp/evaluation/247994-1170109963/sugar29250.bcnf [Mon Jan 29 23:32:44 2007]
0.32	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/247994-1170109963/sugar-v0-40.jar -bcnf -map /tmp/evaluation/247994-1170109963/sugar29250.map /tmp/evaluation/247994-1170109963/sugar29250.csp /tmp/evaluation/247994-1170109963/sugar29250.bcnf
0.43	c BEGIN parse /tmp/evaluation/247994-1170109963/sugar29250.csp
0.65	c END parse (0.216239 seconds)
0.65	c BEGIN simplify
0.65	c END simplify (0.001172 seconds)
0.65	c BEGIN encode /tmp/evaluation/247994-1170109963/sugar29250.bcnf
93.72	c END encode (93.067763 seconds)
93.74	c # GENERATE_SAT  END : 157518 variables 96800051 clauses 1546754056 bytes (94 seconds) [Mon Jan 29 23:34:18 2007]
93.74	c # GENERATE_SAT  CPU : 0.01 = 0.01 + 0 + 0 + 0
93.74	
93.74	c # SOLVE_SAT  BEGIN : /tmp/evaluation/247994-1170109963/sugar29250.bcnf [Mon Jan 29 23:34:18 2007]
93.74	c # CMD : /tmp/evaluation/247994-1170109963/minisat /tmp/evaluation/247994-1170109963/sugar29250.bcnf /tmp/evaluation/247994-1170109963/sugar29250.out
108.76	
108.76	s UNKNOWN
108.76	c # INTERRUPTED
108.76	c # MAIN  END :  (109 seconds) [Mon Jan 29 23:34:33 2007]
108.76	c # MAIN  CPU : 0.01 = 0.01 + 0 + 0 + 0
108.76	

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/node65/watcher-247994-1170109963 -o ROOT/results/node65/solver-247994-1170109963 -C 1800 -M 900 /tmp/evaluation/247994-1170109963/solver /tmp/evaluation/247994-1170109963 /tmp/evaluation/247994-1170109963/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: 1.83 2.24 2.33 3/65 29251
/proc/meminfo: memFree=1916248/2055920 swapFree=4192812/4192956
[pid=29250] ppid=29248 vsize=12132 CPUtime=0
/proc/29250/stat : 29250 (sugar) R 29248 29250 27609 0 -1 4194304 537 0 0 0 0 0 0 0 18 0 1 0 30953915 12423168 256 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 257203540705 0 0 4224 0 0 0 0 17 1 0 0
/proc/29250/statm: 3033 257 189 3 0 133 0

[startup+0.106453 s]
/proc/loadavg: 1.83 2.24 2.33 3/65 29251
/proc/meminfo: memFree=1916248/2055920 swapFree=4192812/4192956
[pid=29250] ppid=29248 vsize=13724 CPUtime=0.03
/proc/29250/stat : 29250 (sugar) S 29248 29250 27609 0 -1 4194304 1112 0 0 0 3 0 0 0 16 0 1 0 30953915 14053376 805 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 257212592226 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/29250/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13724

[startup+0.514521 s]
/proc/loadavg: 1.83 2.24 2.33 3/65 29251
/proc/meminfo: memFree=1916248/2055920 swapFree=4192812/4192956
[pid=29250] ppid=29248 vsize=13724 CPUtime=0.03
/proc/29250/stat : 29250 (sugar) S 29248 29250 27609 0 -1 4194304 1188 0 0 0 3 0 0 0 16 0 1 0 30953915 14053376 808 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 257212592226 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/29250/statm: 3431 808 370 3 0 531 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13724

[startup+1.33565 s]
/proc/loadavg: 1.76 2.21 2.32 2/74 29267
/proc/meminfo: memFree=1893072/2055920 swapFree=4192812/4192956
[pid=29250] ppid=29248 vsize=13724 CPUtime=0.03
/proc/29250/stat : 29250 (sugar) S 29248 29250 27609 0 -1 4194304 1188 0 0 0 3 0 0 0 15 0 1 0 30953915 14053376 808 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 257212592226 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/29250/statm: 3431 808 370 3 0 531 0
[pid=29252] ppid=29250 vsize=0 CPUtime=0.24
/proc/29252/stat : 29252 (java) Z 29250 29250 27609 0 -1 1036 3628 0 1 0 22 2 0 0 16 0 1 0 30953919 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/29252/statm: 0 0 0 0 0 0 0
[pid=29260] ppid=29250 vsize=807336 CPUtime=0.99
/proc/29260/stat : 29260 (java) R 29250 29250 27609 0 -1 0 5058 0 1 0 92 7 0 0 17 0 8 0 30953947 826712064 4809 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/29260/statm: 201834 4809 1499 14 0 189112 0
[pid=29260/tid=29261] ppid=29250 vsize=807336 CPUtime=0
/proc/29260/task/29261/stat : 29261 (java) S 29250 29250 27609 0 -1 64 6 0 0 0 0 0 0 0 20 0 8 0 30953950 826712064 4809 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=29260/tid=29262] ppid=29250 vsize=807336 CPUtime=0
/proc/29260/task/29262/stat : 29262 (java) S 29250 29250 27609 0 -1 64 10 0 0 0 0 0 0 0 20 0 8 0 30953951 826712064 4809 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=29260/tid=29263] ppid=29250 vsize=807336 CPUtime=0
/proc/29260/task/29263/stat : 29263 (java) S 29250 29250 27609 0 -1 64 4 0 0 0 0 0 0 0 21 0 8 0 30953951 826712064 4809 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=29260/tid=29264] ppid=29250 vsize=807336 CPUtime=0
/proc/29260/task/29264/stat : 29264 (java) S 29250 29250 27609 0 -1 64 1 0 0 0 0 0 0 0 22 0 8 0 30953954 826712064 4809 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=29260/tid=29265] ppid=29250 vsize=807336 CPUtime=0.08
/proc/29260/task/29265/stat : 29265 (java) S 29250 29250 27609 0 -1 64 371 0 0 0 8 0 0 0 16 0 8 0 30953954 826712064 4809 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=29260/tid=29266] ppid=29250 vsize=807336 CPUtime=0
/proc/29260/task/29266/stat : 29266 (java) S 29250 29250 27609 0 -1 64 2 0 0 0 0 0 0 0 23 0 8 0 30953954 826712064 4809 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=29260/tid=29267] ppid=29250 vsize=807336 CPUtime=0
/proc/29260/task/29267/stat : 29267 (java) S 29250 29250 27609 0 -1 64 0 0 0 0 0 0 0 0 15 0 8 0 30953954 826712064 4809 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.26
Current children cumulated vsize (KiB) 821060

[startup+2.98792 s]
/proc/loadavg: 1.76 2.21 2.32 2/74 29267
/proc/meminfo: memFree=1875792/2055920 swapFree=4192812/4192956
[pid=29250] ppid=29248 vsize=13724 CPUtime=0.03
/proc/29250/stat : 29250 (sugar) S 29248 29250 27609 0 -1 4194304 1188 0 0 0 3 0 0 0 15 0 1 0 30953915 14053376 808 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 257212592226 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/29250/statm: 3431 808 370 3 0 531 0
[pid=29252] ppid=29250 vsize=0 CPUtime=0.24
/proc/29252/stat : 29252 (java) Z 29250 29250 27609 0 -1 1036 3628 0 1 0 22 2 0 0 16 0 1 0 30953919 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/29252/statm: 0 0 0 0 0 0 0
[pid=29260] ppid=29250 vsize=807336 CPUtime=2.65
/proc/29260/stat : 29260 (java) R 29250 29250 27609 0 -1 0 5064 0 1 0 247 18 0 0 17 0 8 0 30953947 826712064 4813 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073645798 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/29260/statm: 201834 4813 1501 14 0 189112 0
[pid=29260/tid=29261] ppid=29250 vsize=807336 CPUtime=0
/proc/29260/task/29261/stat : 29261 (java) S 29250 29250 27609 0 -1 64 7 0 0 0 0 0 0 0 17 0 8 0 30953950 826712064 4813 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=29260/tid=29262] ppid=29250 vsize=807336 CPUtime=0
/proc/29260/task/29262/stat : 29262 (java) S 29250 29250 27609 0 -1 64 10 0 0 0 0 0 0 0 20 0 8 0 30953951 826712064 4813 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=29260/tid=29263] ppid=29250 vsize=807336 CPUtime=0
/proc/29260/task/29263/stat : 29263 (java) S 29250 29250 27609 0 -1 64 4 0 0 0 0 0 0 0 21 0 8 0 30953951 826712064 4813 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=29260/tid=29264] ppid=29250 vsize=807336 CPUtime=0
/proc/29260/task/29264/stat : 29264 (java) S 29250 29250 27609 0 -1 64 1 0 0 0 0 0 0 0 22 0 8 0 30953954 826712064 4813 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=29260/tid=29265] ppid=29250 vsize=807336 CPUtime=0.08
/proc/29260/task/29265/stat : 29265 (java) S 29250 29250 27609 0 -1 64 373 0 0 0 8 0 0 0 16 0 8 0 30953954 826712064 4813 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=29260/tid=29266] ppid=29250 vsize=807336 CPUtime=0
/proc/29260/task/29266/stat : 29266 (java) S 29250 29250 27609 0 -1 64 2 0 0 0 0 0 0 0 23 0 8 0 30953954 826712064 4813 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=29260/tid=29267] ppid=29250 vsize=807336 CPUtime=0
/proc/29260/task/29267/stat : 29267 (java) S 29250 29250 27609 0 -1 64 0 0 0 0 0 0 0 0 15 0 8 0 30953954 826712064 4813 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.92
Current children cumulated vsize (KiB) 821060

[startup+6.27246 s]
/proc/loadavg: 1.78 2.21 2.32 2/74 29267
/proc/meminfo: memFree=1815824/2055920 swapFree=4192812/4192956
[pid=29250] ppid=29248 vsize=13724 CPUtime=0.03
/proc/29250/stat : 29250 (sugar) S 29248 29250 27609 0 -1 4194304 1188 0 0 0 3 0 0 0 15 0 1 0 30953915 14053376 808 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 257212592226 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/29250/statm: 3431 808 370 3 0 531 0
[pid=29252] ppid=29250 vsize=0 CPUtime=0.24
/proc/29252/stat : 29252 (java) Z 29250 29250 27609 0 -1 1036 3628 0 1 0 22 2 0 0 16 0 1 0 30953919 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/29252/statm: 0 0 0 0 0 0 0
[pid=29260] ppid=29250 vsize=807336 CPUtime=5.92
/proc/29260/stat : 29260 (java) R 29250 29250 27609 0 -1 0 5067 0 1 0 554 38 0 0 22 0 8 0 30953947 826712064 4816 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/29260/statm: 201834 4816 1501 14 0 189112 0
[pid=29260/tid=29261] ppid=29250 vsize=807336 CPUtime=0
/proc/29260/task/29261/stat : 29261 (java) S 29250 29250 27609 0 -1 64 7 0 0 0 0 0 0 0 16 0 8 0 30953950 826712064 4816 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=29260/tid=29262] ppid=29250 vsize=807336 CPUtime=0
/proc/29260/task/29262/stat : 29262 (java) S 29250 29250 27609 0 -1 64 10 0 0 0 0 0 0 0 20 0 8 0 30953951 826712064 4816 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=29260/tid=29263] ppid=29250 vsize=807336 CPUtime=0
/proc/29260/task/29263/stat : 29263 (java) S 29250 29250 27609 0 -1 64 4 0 0 0 0 0 0 0 21 0 8 0 30953951 826712064 4816 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=29260/tid=29264] ppid=29250 vsize=807336 CPUtime=0
/proc/29260/task/29264/stat : 29264 (java) S 29250 29250 27609 0 -1 64 1 0 0 0 0 0 0 0 22 0 8 0 30953954 826712064 4816 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=29260/tid=29265] ppid=29250 vsize=807336 CPUtime=0.08
/proc/29260/task/29265/stat : 29265 (java) S 29250 29250 27609 0 -1 64 373 0 0 0 8 0 0 0 16 0 8 0 30953954 826712064 4816 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=29260/tid=29266] ppid=29250 vsize=807336 CPUtime=0
/proc/29260/task/29266/stat : 29266 (java) S 29250 29250 27609 0 -1 64 2 0 0 0 0 0 0 0 23 0 8 0 30953954 826712064 4816 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=29260/tid=29267] ppid=29250 vsize=807336 CPUtime=0
/proc/29260/task/29267/stat : 29267 (java) S 29250 29250 27609 0 -1 64 0 0 0 0 0 0 0 0 15 0 8 0 30953954 826712064 4816 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.19
Current children cumulated vsize (KiB) 821060

[startup+12.7625 s]
/proc/loadavg: 1.80 2.21 2.32 2/74 29267
/proc/meminfo: memFree=1706256/2055920 swapFree=4192812/4192956
[pid=29250] ppid=29248 vsize=13724 CPUtime=0.03
/proc/29250/stat : 29250 (sugar) S 29248 29250 27609 0 -1 4194304 1188 0 0 0 3 0 0 0 15 0 1 0 30953915 14053376 808 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 257212592226 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/29250/statm: 3431 808 370 3 0 531 0
[pid=29252] ppid=29250 vsize=0 CPUtime=0.24
/proc/29252/stat : 29252 (java) Z 29250 29250 27609 0 -1 1036 3628 0 1 0 22 2 0 0 16 0 1 0 30953919 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/29252/statm: 0 0 0 0 0 0 0
[pid=29260] ppid=29250 vsize=807336 CPUtime=12.4
/proc/29260/stat : 29260 (java) R 29250 29250 27609 0 -1 0 5069 0 1 0 1163 77 0 0 25 0 8 0 30953947 826712064 4818 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073664289 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/29260/statm: 201834 4818 1501 14 0 189112 0
[pid=29260/tid=29261] ppid=29250 vsize=807336 CPUtime=0
/proc/29260/task/29261/stat : 29261 (java) S 29250 29250 27609 0 -1 64 7 0 0 0 0 0 0 0 16 0 8 0 30953950 826712064 4818 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=29260/tid=29262] ppid=29250 vsize=807336 CPUtime=0
/proc/29260/task/29262/stat : 29262 (java) S 29250 29250 27609 0 -1 64 10 0 0 0 0 0 0 0 20 0 8 0 30953951 826712064 4818 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=29260/tid=29263] ppid=29250 vsize=807336 CPUtime=0
/proc/29260/task/29263/stat : 29263 (java) S 29250 29250 27609 0 -1 64 4 0 0 0 0 0 0 0 21 0 8 0 30953951 826712064 4818 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=29260/tid=29264] ppid=29250 vsize=807336 CPUtime=0
/proc/29260/task/29264/stat : 29264 (java) S 29250 29250 27609 0 -1 64 1 0 0 0 0 0 0 0 22 0 8 0 30953954 826712064 4818 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=29260/tid=29265] ppid=29250 vsize=807336 CPUtime=0.08
/proc/29260/task/29265/stat : 29265 (java) S 29250 29250 27609 0 -1 64 373 0 0 0 8 0 0 0 16 0 8 0 30953954 826712064 4818 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=29260/tid=29266] ppid=29250 vsize=807336 CPUtime=0
/proc/29260/task/29266/stat : 29266 (java) S 29250 29250 27609 0 -1 64 2 0 0 0 0 0 0 0 23 0 8 0 30953954 826712064 4818 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=29260/tid=29267] ppid=29250 vsize=807336 CPUtime=0
/proc/29260/task/29267/stat : 29267 (java) S 29250 29250 27609 0 -1 64 0 0 0 0 0 0 0 0 15 0 8 0 30953954 826712064 4818 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 821060

[startup+25.6286 s]
/proc/loadavg: 2.14 2.26 2.33 2/74 29267
/proc/meminfo: memFree=1497488/2055920 swapFree=4192812/4192956
[pid=29250] ppid=29248 vsize=13724 CPUtime=0.03
/proc/29250/stat : 29250 (sugar) S 29248 29250 27609 0 -1 4194304 1188 0 0 0 3 0 0 0 15 0 1 0 30953915 14053376 808 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 257212592226 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/29250/statm: 3431 808 370 3 0 531 0
[pid=29252] ppid=29250 vsize=0 CPUtime=0.24
/proc/29252/stat : 29252 (java) Z 29250 29250 27609 0 -1 1036 3628 0 1 0 22 2 0 0 16 0 1 0 30953919 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/29252/statm: 0 0 0 0 0 0 0
[pid=29260] ppid=29250 vsize=807336 CPUtime=25.27
/proc/29260/stat : 29260 (java) R 29250 29250 27609 0 -1 0 5074 0 1 0 2366 161 0 0 25 0 8 0 30953947 826712064 4823 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073664590 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/29260/statm: 201834 4823 1501 14 0 189112 0
[pid=29260/tid=29261] ppid=29250 vsize=807336 CPUtime=0
/proc/29260/task/29261/stat : 29261 (java) S 29250 29250 27609 0 -1 64 7 0 0 0 0 0 0 0 16 0 8 0 30953950 826712064 4823 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=29260/tid=29262] ppid=29250 vsize=807336 CPUtime=0
/proc/29260/task/29262/stat : 29262 (java) S 29250 29250 27609 0 -1 64 10 0 0 0 0 0 0 0 20 0 8 0 30953951 826712064 4823 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=29260/tid=29263] ppid=29250 vsize=807336 CPUtime=0
/proc/29260/task/29263/stat : 29263 (java) S 29250 29250 27609 0 -1 64 4 0 0 0 0 0 0 0 21 0 8 0 30953951 826712064 4823 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=29260/tid=29264] ppid=29250 vsize=807336 CPUtime=0
/proc/29260/task/29264/stat : 29264 (java) S 29250 29250 27609 0 -1 64 1 0 0 0 0 0 0 0 22 0 8 0 30953954 826712064 4823 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=29260/tid=29265] ppid=29250 vsize=807336 CPUtime=0.08
/proc/29260/task/29265/stat : 29265 (java) S 29250 29250 27609 0 -1 64 373 0 0 0 8 0 0 0 16 0 8 0 30953954 826712064 4823 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=29260/tid=29266] ppid=29250 vsize=807336 CPUtime=0
/proc/29260/task/29266/stat : 29266 (java) S 29250 29250 27609 0 -1 64 2 0 0 0 0 0 0 0 23 0 8 0 30953954 826712064 4823 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=29260/tid=29267] ppid=29250 vsize=807336 CPUtime=0
/proc/29260/task/29267/stat : 29267 (java) S 29250 29250 27609 0 -1 64 0 0 0 0 0 0 0 0 15 0 8 0 30953954 826712064 4823 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.54
Current children cumulated vsize (KiB) 821060

[startup+51.2508 s]
/proc/loadavg: 2.32 2.30 2.34 2/74 29267
/proc/meminfo: memFree=1063184/2055920 swapFree=4192812/4192956
[pid=29250] ppid=29248 vsize=13724 CPUtime=0.03
/proc/29250/stat : 29250 (sugar) S 29248 29250 27609 0 -1 4194304 1188 0 0 0 3 0 0 0 15 0 1 0 30953915 14053376 808 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 257212592226 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/29250/statm: 3431 808 370 3 0 531 0
[pid=29252] ppid=29250 vsize=0 CPUtime=0.24
/proc/29252/stat : 29252 (java) Z 29250 29250 27609 0 -1 1036 3628 0 1 0 22 2 0 0 16 0 1 0 30953919 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/29252/statm: 0 0 0 0 0 0 0
[pid=29260] ppid=29250 vsize=807336 CPUtime=50.85
/proc/29260/stat : 29260 (java) R 29250 29250 27609 0 -1 0 5096 0 1 0 4753 332 0 0 25 0 8 0 30953947 826712064 4845 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/29260/statm: 201834 4845 1501 14 0 189112 0
[pid=29260/tid=29261] ppid=29250 vsize=807336 CPUtime=0
/proc/29260/task/29261/stat : 29261 (java) S 29250 29250 27609 0 -1 64 7 0 0 0 0 0 0 0 16 0 8 0 30953950 826712064 4845 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=29260/tid=29262] ppid=29250 vsize=807336 CPUtime=0
/proc/29260/task/29262/stat : 29262 (java) S 29250 29250 27609 0 -1 64 10 0 0 0 0 0 0 0 20 0 8 0 30953951 826712064 4845 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=29260/tid=29263] ppid=29250 vsize=807336 CPUtime=0
/proc/29260/task/29263/stat : 29263 (java) S 29250 29250 27609 0 -1 64 4 0 0 0 0 0 0 0 21 0 8 0 30953951 826712064 4845 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=29260/tid=29264] ppid=29250 vsize=807336 CPUtime=0
/proc/29260/task/29264/stat : 29264 (java) S 29250 29250 27609 0 -1 64 1 0 0 0 0 0 0 0 22 0 8 0 30953954 826712064 4845 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=29260/tid=29265] ppid=29250 vsize=807336 CPUtime=0.09
/proc/29260/task/29265/stat : 29265 (java) S 29250 29250 27609 0 -1 64 373 0 0 0 9 0 0 0 16 0 8 0 30953954 826712064 4845 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=29260/tid=29266] ppid=29250 vsize=807336 CPUtime=0
/proc/29260/task/29266/stat : 29266 (java) S 29250 29250 27609 0 -1 64 2 0 0 0 0 0 0 0 23 0 8 0 30953954 826712064 4845 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=29260/tid=29267] ppid=29250 vsize=807336 CPUtime=0
/proc/29260/task/29267/stat : 29267 (java) S 29250 29250 27609 0 -1 64 0 0 0 0 0 0 0 0 15 0 8 0 30953954 826712064 4845 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 821060

[startup+102.489 s]
/proc/loadavg: 1.76 2.16 2.29 2/68 29268
/proc/meminfo: memFree=15048/2055920 swapFree=4192812/4192956
[pid=29250] ppid=29248 vsize=13856 CPUtime=0.04
/proc/29250/stat : 29250 (sugar) S 29248 29250 27609 0 -1 4194304 1343 0 0 0 4 0 0 0 16 0 1 0 30953915 14188544 866 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 257212592226 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/29250/statm: 3464 866 373 3 0 564 0
[pid=29252] ppid=29250 vsize=0 CPUtime=0.24
/proc/29252/stat : 29252 (java) Z 29250 29250 27609 0 -1 1036 3628 0 1 0 22 2 0 0 16 0 1 0 30953919 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/29252/statm: 0 0 0 0 0 0 0
[pid=29260] ppid=29250 vsize=0 CPUtime=93.31
/proc/29260/stat : 29260 (java) Z 29250 29250 27609 0 -1 1036 5148 0 1 0 8708 623 0 0 16 0 1 0 30953947 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/29260/statm: 0 0 0 0 0 0 0
[pid=29268] ppid=29250 vsize=589924 CPUtime=7.52
/proc/29268/stat : 29268 (minisat) D 29250 29250 27609 0 -1 0 143582 0 0 0 662 90 0 0 19 0 1 0 30963290 604082176 143553 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134654493 0 0 4096 0 18446744071563479169 0 0 17 1 0 0
/proc/29268/statm: 147481 143553 36 112 0 147365 0
Current children cumulated CPU time (s) 101.11
Current children cumulated vsize (KiB) 603780



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+108.749 s]
/proc/loadavg: 1.70 2.14 2.29 2/68 29268
/proc/meminfo: memFree=15560/2055920 swapFree=4192812/4192956
[pid=29250] ppid=29248 vsize=13856 CPUtime=0.04
/proc/29250/stat : 29250 (sugar) S 29248 29250 27609 0 -1 4194304 1343 0 0 0 4 0 0 0 16 0 1 0 30953915 14188544 866 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 257212592226 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/29250/statm: 3464 866 373 3 0 564 0
[pid=29252] ppid=29250 vsize=0 CPUtime=0.24
/proc/29252/stat : 29252 (java) Z 29250 29250 27609 0 -1 1036 3628 0 1 0 22 2 0 0 16 0 1 0 30953919 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/29252/statm: 0 0 0 0 0 0 0
[pid=29260] ppid=29250 vsize=0 CPUtime=93.31
/proc/29260/stat : 29260 (java) Z 29250 29250 27609 0 -1 1036 5148 0 1 0 8708 623 0 0 16 0 1 0 30953947 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/29260/statm: 0 0 0 0 0 0 0
[pid=29268] ppid=29250 vsize=911060 CPUtime=11.74
/proc/29268/stat : 29268 (minisat) R 29250 29250 27609 0 -1 0 223139 0 0 0 1029 145 0 0 18 0 1 0 30963290 932925440 223110 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134637942 0 0 4096 0 0 0 0 17 1 0 0
/proc/29268/statm: 227765 223111 36 112 0 227649 0
Current children cumulated CPU time (s) 105.33
Current children cumulated vsize (KiB) 924916

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

Child status: 1

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 29250 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=40993 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=543917
CPU time returned by wait4() is 0.58491
while last known CPU time is 106

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

Real time (s): 110.76
CPU time (s): 106
CPU user time (s): 97.63
CPU system time (s): 8.37
CPU usage (%): 95.7029
Max. virtual memory (cumulated for all children) (KiB): 924916

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.040993
system time used= 0.543917
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1436
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 152
involuntary context switches= 7

runsolver used 0.115982 s user time and 0.293955 s system time

The end

Launcher Data (download as text)

Begin job on node65 on Mon Jan 29 22:32:44 UTC 2007


IDJOB= 247994
IDBENCH= 11672
IDSOLVER= 86
FILE ID= node65/247994-1170109963

PBS_JOBID= 3689928

Free space on /tmp= 66564 MiB

SOLVER NAME= sugar 0.40
BENCH NAME= HOME/pub/bench/CPAI06/primes/primes-10/primes-10-20-3-7.xml
COMMAND LINE= /tmp/evaluation/247994-1170109963/solver /tmp/evaluation/247994-1170109963 /tmp/evaluation/247994-1170109963/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node65/watcher-247994-1170109963 -o ROOT/results/node65/solver-247994-1170109963 -C 1800 -M 900  /tmp/evaluation/247994-1170109963/solver /tmp/evaluation/247994-1170109963 /tmp/evaluation/247994-1170109963/unknown.xml

META MD5SUM SOLVER= 0a27e717dfe98d83d9802fe0eea45073
MD5SUM BENCH=  4826fb666472160d6282fb77afeef0b2

RANDOM SEED= 296771178

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		: 3000.259
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		: 3000.259
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:       1916792 kB
Buffers:         36144 kB
Cached:          36344 kB
SwapCached:          0 kB
Active:          44928 kB
Inactive:        43228 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1916792 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1248 kB
Writeback:           0 kB
Mapped:          25916 kB
Slab:            36972 kB
Committed_AS:   313004 kB
PageTables:       1456 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= 66564 MiB



End job on node65 on Mon Jan 29 22:34:35 UTC 2007