Trace number 248098

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) 77.55 146.447

General information on the benchmark

Nameprimes/primes-10/
primes-10-60-2-5.xml
MD5SUM299f679416435bb82e1706eb40a7e02d
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 benchmark0.026995
SatisfiableYES
(Un)Satisfiability was proved
Number of variables100
Number of constraints60
Maximum constraint arity7
Maximum domain size28
Number of constraints which are defined in extension0
Number of constraints which are defined in intension60
Global constraints used (with number of constraints)

Solver Data (download as text)

0.04	c # Sugar v0-40 (/tmp/evaluation/248098-1170109994/sugar-v0-40.jar)
0.04	
0.04	c # MAIN  BEGIN : /tmp/evaluation/248098-1170109994/unknown.xml [Mon Jan 29 23:33:14 2007]
0.04	c # CONVERT_XML  BEGIN : /tmp/evaluation/248098-1170109994/unknown.xml /tmp/evaluation/248098-1170109994/sugar25133.csp [Mon Jan 29 23:33:14 2007]
0.04	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/248098-1170109994/sugar-v0-40.jar -convert /tmp/evaluation/248098-1170109994/unknown.xml /tmp/evaluation/248098-1170109994/sugar25133.csp
0.16	c BEGIN convert /tmp/evaluation/248098-1170109994/unknown.xml
0.36	c END convert (0.201352 seconds)
0.38	c # CONVERT_XML  END : /tmp/evaluation/248098-1170109994/sugar25133.csp 6249 bytes (0 seconds) [Mon Jan 29 23:33:14 2007]
0.38	c # CONVERT_XML  CPU : 0.3 = 0 + 0 + 0.28 + 0.02
0.38	
0.38	c # GENERATE_SAT  BEGIN : /tmp/evaluation/248098-1170109994/sugar25133.bcnf [Mon Jan 29 23:33:14 2007]
0.38	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/248098-1170109994/sugar-v0-40.jar -bcnf -map /tmp/evaluation/248098-1170109994/sugar25133.map /tmp/evaluation/248098-1170109994/sugar25133.csp /tmp/evaluation/248098-1170109994/sugar25133.bcnf
0.49	c BEGIN parse /tmp/evaluation/248098-1170109994/sugar25133.csp
0.76	c END parse (0.267751 seconds)
0.76	c BEGIN simplify
0.76	c END simplify (0.002243 seconds)
0.76	c BEGIN encode /tmp/evaluation/248098-1170109994/sugar25133.bcnf
66.68	c END encode (65.915774 seconds)
66.69	c # GENERATE_SAT  END : 158814 variables 72106520 clauses 1151507680 bytes (67 seconds) [Mon Jan 29 23:34:21 2007]
66.69	c # GENERATE_SAT  CPU : 65.09 = 0 + 0 + 60.18 + 4.91
66.69	
66.69	c # SOLVE_SAT  BEGIN : /tmp/evaluation/248098-1170109994/sugar25133.bcnf [Mon Jan 29 23:34:21 2007]
66.69	c # CMD : /tmp/evaluation/248098-1170109994/minisat /tmp/evaluation/248098-1170109994/sugar25133.bcnf /tmp/evaluation/248098-1170109994/sugar25133.out
140.36	
140.36	s UNKNOWN
140.36	c # INTERRUPTED
140.36	c # MAIN  END :  (140 seconds) [Mon Jan 29 23:35:34 2007]
140.36	c # MAIN  CPU : 65.39 = 0 + 0 + 60.46 + 4.93
140.36	

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/node66/watcher-248098-1170109994 -o ROOT/results/node66/solver-248098-1170109994 -C 1800 -M 900 /tmp/evaluation/248098-1170109994/solver /tmp/evaluation/248098-1170109994 /tmp/evaluation/248098-1170109994/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: 0.92 1.07 1.85 4/70 25134
/proc/meminfo: memFree=1924168/2055920 swapFree=4192812/4192956
[pid=25133] ppid=25130 vsize=5212 CPUtime=0
/proc/25133/stat : 25133 (solver) R 25130 25133 25015 0 -1 4194304 115 0 0 0 0 0 0 0 21 0 1 0 30956939 5337088 88 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 227608067396 0 0 4096 0 0 0 0 17 0 0 0
/proc/25133/statm: 1336 102 82 169 0 47 0

[startup+0.104455 s]
/proc/loadavg: 0.92 1.07 1.85 4/70 25134
/proc/meminfo: memFree=1924168/2055920 swapFree=4192812/4192956
[pid=25133] ppid=25130 vsize=13724 CPUtime=0.03
/proc/25133/stat : 25133 (sugar) S 25130 25133 25015 0 -1 4194304 1112 0 0 0 3 0 0 0 21 0 1 0 30956939 14053376 805 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 227616534626 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/25133/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13724

[startup+0.512535 s]
/proc/loadavg: 0.92 1.07 1.85 4/70 25134
/proc/meminfo: memFree=1924168/2055920 swapFree=4192812/4192956
[pid=25133] ppid=25130 vsize=13724 CPUtime=0.33
/proc/25133/stat : 25133 (sugar) S 25130 25133 25015 0 -1 4194304 1190 3803 0 1 3 0 28 2 15 0 1 0 30956939 14053376 809 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 227616534626 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/25133/statm: 3431 809 371 3 0 531 0
Current children cumulated CPU time (s) 0.33
Current children cumulated vsize (KiB) 13724

[startup+1.3337 s]
/proc/loadavg: 0.92 1.07 1.85 4/89 25169
/proc/meminfo: memFree=1878768/2055920 swapFree=4192812/4192956
[pid=25133] ppid=25130 vsize=13724 CPUtime=0.33
/proc/25133/stat : 25133 (sugar) S 25130 25133 25015 0 -1 4194304 1190 3803 0 1 3 0 28 2 15 0 1 0 30956939 14053376 809 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 227616534626 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/25133/statm: 3431 809 371 3 0 531 0
[pid=25154] ppid=25133 vsize=807344 CPUtime=0.91
/proc/25154/stat : 25154 (java) R 25133 25133 25015 0 -1 0 5447 0 1 0 84 7 0 0 25 0 8 0 30956978 826720256 5198 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073690600 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/25154/statm: 201836 5198 1497 14 0 189114 0
[pid=25154/tid=25156] ppid=25133 vsize=807344 CPUtime=0
/proc/25154/task/25156/stat : 25156 (java) S 25133 25133 25015 0 -1 64 6 0 0 0 0 0 0 0 21 0 8 0 30956981 826720256 5198 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=25154/tid=25157] ppid=25133 vsize=807344 CPUtime=0
/proc/25154/task/25157/stat : 25157 (java) S 25133 25133 25015 0 -1 64 10 0 0 0 0 0 0 0 22 0 8 0 30956982 826720256 5198 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=25154/tid=25158] ppid=25133 vsize=807344 CPUtime=0
/proc/25154/task/25158/stat : 25158 (java) S 25133 25133 25015 0 -1 64 3 0 0 0 0 0 0 0 23 0 8 0 30956982 826720256 5198 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=25154/tid=25162] ppid=25133 vsize=807344 CPUtime=0
/proc/25154/task/25162/stat : 25162 (java) S 25133 25133 25015 0 -1 64 0 0 0 0 0 0 0 0 24 0 8 0 30956985 826720256 5198 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=25154/tid=25163] ppid=25133 vsize=807344 CPUtime=0.1
/proc/25154/task/25163/stat : 25163 (java) S 25133 25133 25015 0 -1 64 382 0 0 0 9 1 0 0 16 0 8 0 30956985 826720256 5198 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=25154/tid=25164] ppid=25133 vsize=807344 CPUtime=0
/proc/25154/task/25164/stat : 25164 (java) S 25133 25133 25015 0 -1 64 3 0 0 0 0 0 0 0 25 0 8 0 30956985 826720256 5198 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=25154/tid=25165] ppid=25133 vsize=807344 CPUtime=0
/proc/25154/task/25165/stat : 25165 (java) S 25133 25133 25015 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 30956985 826720256 5198 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1.24
Current children cumulated vsize (KiB) 821068

[startup+2.97803 s]
/proc/loadavg: 1.01 1.08 1.85 3/89 25169
/proc/meminfo: memFree=1838768/2055920 swapFree=4192812/4192956
[pid=25133] ppid=25130 vsize=13724 CPUtime=0.33
/proc/25133/stat : 25133 (sugar) S 25130 25133 25015 0 -1 4194304 1190 3803 0 1 3 0 28 2 15 0 1 0 30956939 14053376 809 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 227616534626 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/25133/statm: 3431 809 371 3 0 531 0
[pid=25154] ppid=25133 vsize=807344 CPUtime=2.54
/proc/25154/stat : 25154 (java) R 25133 25133 25015 0 -1 0 5454 0 1 0 238 16 0 0 25 0 8 0 30956978 826720256 5203 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073692318 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/25154/statm: 201836 5203 1499 14 0 189114 0
[pid=25154/tid=25156] ppid=25133 vsize=807344 CPUtime=0
/proc/25154/task/25156/stat : 25156 (java) S 25133 25133 25015 0 -1 64 7 0 0 0 0 0 0 0 16 0 8 0 30956981 826720256 5203 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=25154/tid=25157] ppid=25133 vsize=807344 CPUtime=0
/proc/25154/task/25157/stat : 25157 (java) S 25133 25133 25015 0 -1 64 10 0 0 0 0 0 0 0 22 0 8 0 30956982 826720256 5203 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=25154/tid=25158] ppid=25133 vsize=807344 CPUtime=0
/proc/25154/task/25158/stat : 25158 (java) S 25133 25133 25015 0 -1 64 3 0 0 0 0 0 0 0 23 0 8 0 30956982 826720256 5203 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=25154/tid=25162] ppid=25133 vsize=807344 CPUtime=0
/proc/25154/task/25162/stat : 25162 (java) S 25133 25133 25015 0 -1 64 0 0 0 0 0 0 0 0 24 0 8 0 30956985 826720256 5203 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=25154/tid=25163] ppid=25133 vsize=807344 CPUtime=0.1
/proc/25154/task/25163/stat : 25163 (java) S 25133 25133 25015 0 -1 64 382 0 0 0 9 1 0 0 16 0 8 0 30956985 826720256 5203 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=25154/tid=25164] ppid=25133 vsize=807344 CPUtime=0
/proc/25154/task/25164/stat : 25164 (java) S 25133 25133 25015 0 -1 64 3 0 0 0 0 0 0 0 25 0 8 0 30956985 826720256 5203 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=25154/tid=25165] ppid=25133 vsize=807344 CPUtime=0
/proc/25154/task/25165/stat : 25165 (java) S 25133 25133 25015 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 30956985 826720256 5203 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.87
Current children cumulated vsize (KiB) 821068

[startup+6.2737 s]
/proc/loadavg: 1.01 1.08 1.85 3/89 25169
/proc/meminfo: memFree=1716400/2055920 swapFree=4192812/4192956
[pid=25133] ppid=25130 vsize=13724 CPUtime=0.33
/proc/25133/stat : 25133 (sugar) S 25130 25133 25015 0 -1 4194304 1190 3803 0 1 3 0 28 2 15 0 1 0 30956939 14053376 809 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 227616534626 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/25133/statm: 3431 809 371 3 0 531 0
[pid=25154] ppid=25133 vsize=807344 CPUtime=5.77
/proc/25154/stat : 25154 (java) R 25133 25133 25015 0 -1 0 5458 0 1 0 540 37 0 0 25 0 8 0 30956978 826720256 5207 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073690597 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/25154/statm: 201836 5207 1499 14 0 189114 0
[pid=25154/tid=25156] ppid=25133 vsize=807344 CPUtime=0
/proc/25154/task/25156/stat : 25156 (java) S 25133 25133 25015 0 -1 64 7 0 0 0 0 0 0 0 16 0 8 0 30956981 826720256 5207 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=25154/tid=25157] ppid=25133 vsize=807344 CPUtime=0
/proc/25154/task/25157/stat : 25157 (java) S 25133 25133 25015 0 -1 64 10 0 0 0 0 0 0 0 22 0 8 0 30956982 826720256 5207 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=25154/tid=25158] ppid=25133 vsize=807344 CPUtime=0
/proc/25154/task/25158/stat : 25158 (java) S 25133 25133 25015 0 -1 64 3 0 0 0 0 0 0 0 23 0 8 0 30956982 826720256 5207 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=25154/tid=25162] ppid=25133 vsize=807344 CPUtime=0
/proc/25154/task/25162/stat : 25162 (java) S 25133 25133 25015 0 -1 64 0 0 0 0 0 0 0 0 24 0 8 0 30956985 826720256 5207 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=25154/tid=25163] ppid=25133 vsize=807344 CPUtime=0.1
/proc/25154/task/25163/stat : 25163 (java) S 25133 25133 25015 0 -1 64 382 0 0 0 9 1 0 0 16 0 8 0 30956985 826720256 5207 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=25154/tid=25164] ppid=25133 vsize=807344 CPUtime=0
/proc/25154/task/25164/stat : 25164 (java) S 25133 25133 25015 0 -1 64 3 0 0 0 0 0 0 0 25 0 8 0 30956985 826720256 5207 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=25154/tid=25165] ppid=25133 vsize=807344 CPUtime=0
/proc/25154/task/25165/stat : 25165 (java) S 25133 25133 25015 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 30956985 826720256 5207 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.1
Current children cumulated vsize (KiB) 821068

[startup+12.761 s]
/proc/loadavg: 1.55 1.19 1.88 3/90 25171
/proc/meminfo: memFree=1487472/2055920 swapFree=4192812/4192956
[pid=25133] ppid=25130 vsize=13724 CPUtime=0.33
/proc/25133/stat : 25133 (sugar) S 25130 25133 25015 0 -1 4194304 1190 3803 0 1 3 0 28 2 15 0 1 0 30956939 14053376 809 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 227616534626 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/25133/statm: 3431 809 371 3 0 531 0
[pid=25154] ppid=25133 vsize=807344 CPUtime=12.19
/proc/25154/stat : 25154 (java) R 25133 25133 25015 0 -1 0 5463 0 1 0 1138 81 0 0 25 0 8 0 30956978 826720256 5212 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/25154/statm: 201836 5212 1499 14 0 189114 0
[pid=25154/tid=25156] ppid=25133 vsize=807344 CPUtime=0
/proc/25154/task/25156/stat : 25156 (java) S 25133 25133 25015 0 -1 64 7 0 0 0 0 0 0 0 16 0 8 0 30956981 826720256 5212 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=25154/tid=25157] ppid=25133 vsize=807344 CPUtime=0
/proc/25154/task/25157/stat : 25157 (java) S 25133 25133 25015 0 -1 64 10 0 0 0 0 0 0 0 22 0 8 0 30956982 826720256 5212 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=25154/tid=25158] ppid=25133 vsize=807344 CPUtime=0
/proc/25154/task/25158/stat : 25158 (java) S 25133 25133 25015 0 -1 64 3 0 0 0 0 0 0 0 23 0 8 0 30956982 826720256 5212 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=25154/tid=25162] ppid=25133 vsize=807344 CPUtime=0
/proc/25154/task/25162/stat : 25162 (java) S 25133 25133 25015 0 -1 64 0 0 0 0 0 0 0 0 24 0 8 0 30956985 826720256 5212 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=25154/tid=25163] ppid=25133 vsize=807344 CPUtime=0.1
/proc/25154/task/25163/stat : 25163 (java) S 25133 25133 25015 0 -1 64 382 0 0 0 9 1 0 0 16 0 8 0 30956985 826720256 5212 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=25154/tid=25164] ppid=25133 vsize=807344 CPUtime=0
/proc/25154/task/25164/stat : 25164 (java) S 25133 25133 25015 0 -1 64 3 0 0 0 0 0 0 0 25 0 8 0 30956985 826720256 5212 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=25154/tid=25165] ppid=25133 vsize=807344 CPUtime=0
/proc/25154/task/25165/stat : 25165 (java) S 25133 25133 25015 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 30956985 826720256 5212 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.52
Current children cumulated vsize (KiB) 821068

[startup+25.6386 s]
/proc/loadavg: 2.07 1.32 1.91 3/92 25175
/proc/meminfo: memFree=1065504/2055920 swapFree=4192812/4192956
[pid=25133] ppid=25130 vsize=13724 CPUtime=0.33
/proc/25133/stat : 25133 (sugar) S 25130 25133 25015 0 -1 4194304 1190 3803 0 1 3 0 28 2 15 0 1 0 30956939 14053376 809 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 227616534626 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/25133/statm: 3431 809 371 3 0 531 0
[pid=25154] ppid=25133 vsize=807344 CPUtime=24.86
/proc/25154/stat : 25154 (java) R 25133 25133 25015 0 -1 0 5480 0 1 0 2315 171 0 0 25 0 8 0 30956978 826720256 5229 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073693608 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/25154/statm: 201836 5229 1499 14 0 189114 0
[pid=25154/tid=25156] ppid=25133 vsize=807344 CPUtime=0
/proc/25154/task/25156/stat : 25156 (java) S 25133 25133 25015 0 -1 64 7 0 0 0 0 0 0 0 16 0 8 0 30956981 826720256 5229 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=25154/tid=25157] ppid=25133 vsize=807344 CPUtime=0
/proc/25154/task/25157/stat : 25157 (java) S 25133 25133 25015 0 -1 64 10 0 0 0 0 0 0 0 22 0 8 0 30956982 826720256 5229 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=25154/tid=25158] ppid=25133 vsize=807344 CPUtime=0
/proc/25154/task/25158/stat : 25158 (java) S 25133 25133 25015 0 -1 64 3 0 0 0 0 0 0 0 23 0 8 0 30956982 826720256 5229 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=25154/tid=25162] ppid=25133 vsize=807344 CPUtime=0
/proc/25154/task/25162/stat : 25162 (java) S 25133 25133 25015 0 -1 64 0 0 0 0 0 0 0 0 24 0 8 0 30956985 826720256 5229 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=25154/tid=25163] ppid=25133 vsize=807344 CPUtime=0.1
/proc/25154/task/25163/stat : 25163 (java) S 25133 25133 25015 0 -1 64 383 0 0 0 9 1 0 0 17 0 8 0 30956985 826720256 5229 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=25154/tid=25164] ppid=25133 vsize=807344 CPUtime=0
/proc/25154/task/25164/stat : 25164 (java) S 25133 25133 25015 0 -1 64 3 0 0 0 0 0 0 0 25 0 8 0 30956985 826720256 5229 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=25154/tid=25165] ppid=25133 vsize=807344 CPUtime=0
/proc/25154/task/25165/stat : 25165 (java) S 25133 25133 25015 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 30956985 826720256 5229 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.19
Current children cumulated vsize (KiB) 821068

[startup+51.2928 s]
/proc/loadavg: 4.59 1.97 2.11 3/97 25183
/proc/meminfo: memFree=184248/2055920 swapFree=4192812/4192956
[pid=25133] ppid=25130 vsize=13724 CPUtime=0.33
/proc/25133/stat : 25133 (sugar) S 25130 25133 25015 0 -1 4194304 1190 3803 0 1 3 0 28 2 15 0 1 0 30956939 14053376 809 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 227616534626 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/25133/statm: 3431 809 371 3 0 531 0
[pid=25154] ppid=25133 vsize=807344 CPUtime=50.17
/proc/25154/stat : 25154 (java) R 25133 25133 25015 0 -1 0 5511 0 1 0 4655 362 0 0 25 0 8 0 30956978 826720256 5260 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073692766 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/25154/statm: 201836 5260 1499 14 0 189114 0
[pid=25154/tid=25156] ppid=25133 vsize=807344 CPUtime=0
/proc/25154/task/25156/stat : 25156 (java) S 25133 25133 25015 0 -1 64 7 0 0 0 0 0 0 0 16 0 8 0 30956981 826720256 5260 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=25154/tid=25157] ppid=25133 vsize=807344 CPUtime=0
/proc/25154/task/25157/stat : 25157 (java) S 25133 25133 25015 0 -1 64 10 0 0 0 0 0 0 0 22 0 8 0 30956982 826720256 5260 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=25154/tid=25158] ppid=25133 vsize=807344 CPUtime=0
/proc/25154/task/25158/stat : 25158 (java) S 25133 25133 25015 0 -1 64 3 0 0 0 0 0 0 0 23 0 8 0 30956982 826720256 5260 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=25154/tid=25162] ppid=25133 vsize=807344 CPUtime=0
/proc/25154/task/25162/stat : 25162 (java) S 25133 25133 25015 0 -1 64 0 0 0 0 0 0 0 0 24 0 8 0 30956985 826720256 5260 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=25154/tid=25163] ppid=25133 vsize=807344 CPUtime=0.1
/proc/25154/task/25163/stat : 25163 (java) S 25133 25133 25015 0 -1 64 384 0 0 0 9 1 0 0 17 0 8 0 30956985 826720256 5260 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=25154/tid=25164] ppid=25133 vsize=807344 CPUtime=0
/proc/25154/task/25164/stat : 25164 (java) S 25133 25133 25015 0 -1 64 3 0 0 0 0 0 0 0 25 0 8 0 30956985 826720256 5260 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=25154/tid=25165] ppid=25133 vsize=807344 CPUtime=0
/proc/25154/task/25165/stat : 25165 (java) S 25133 25133 25015 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 30956985 826720256 5260 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.5
Current children cumulated vsize (KiB) 821068

[startup+102.571 s]
/proc/loadavg: 5.67 2.74 2.37 2/82 25187
/proc/meminfo: memFree=15280/2055920 swapFree=4192812/4192956
[pid=25133] ppid=25130 vsize=13988 CPUtime=65.42
/proc/25133/stat : 25133 (sugar) S 25130 25133 25015 0 -1 4194304 1351 9368 0 2 3 0 6046 493 16 0 1 0 30956939 14323712 875 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 227616534626 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/25133/statm: 3497 875 373 3 0 597 0
[pid=25184] ppid=25133 vsize=258556 CPUtime=3.14
/proc/25184/stat : 25184 (minisat) D 25133 25133 25015 0 -1 0 61488 0 0 0 270 44 0 0 18 0 1 0 30963609 264761344 61460 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134654493 0 0 4096 0 18446744071563479169 0 0 17 1 0 0
/proc/25184/statm: 64639 61460 36 112 0 64523 0
Current children cumulated CPU time (s) 68.56
Current children cumulated vsize (KiB) 272544



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+140.247 s]
/proc/loadavg: 4.26 2.71 2.37 5/82 25189
/proc/meminfo: memFree=15152/2055920 swapFree=4192812/4192956
[pid=25133] ppid=25130 vsize=13988 CPUtime=65.42
/proc/25133/stat : 25133 (sugar) S 25130 25133 25015 0 -1 4194304 1351 9368 0 2 3 0 6046 493 16 0 1 0 30956939 14323712 875 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 227616534626 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/25133/statm: 3497 875 373 3 0 597 0
[pid=25184] ppid=25133 vsize=912412 CPUtime=11.78
/proc/25184/stat : 25184 (minisat) R 25133 25133 25015 0 -1 0 221467 0 0 0 1022 156 0 0 18 0 1 0 30963609 934309888 221439 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134523336 0 0 4096 0 0 0 0 17 0 0 0
/proc/25184/statm: 228103 221439 36 112 0 227987 0
Current children cumulated CPU time (s) 77.2
Current children cumulated vsize (KiB) 926400

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

Sending SIGKILL to process tree (bottom up)

Child ended because it received signal 9 (SIGKILL)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 25133 and gives childrusage.ru_utime.tv_sec=60 childrusage.ru_utime.tv_usec=502802 childrusage.ru_stime.tv_sec=5 childrusage.ru_stime.tv_usec=117222
CPU time returned by wait4() is 65.62
while last known CPU time is 77.55

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

Real time (s): 146.447
CPU time (s): 77.55
CPU user time (s): 70.74
CPU system time (s): 6.81
CPU usage (%): 52.9542
Max. virtual memory (cumulated for all children) (KiB): 926400

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 60.5028
system time used= 5.11722
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10750
page faults= 2
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2461
involuntary context switches= 4734

runsolver used 0.150977 s user time and 0.468928 s system time

The end

Launcher Data (download as text)

Begin job on node66 on Mon Jan 29 22:33:14 UTC 2007


IDJOB= 248098
IDBENCH= 11680
IDSOLVER= 86
FILE ID= node66/248098-1170109994

PBS_JOBID= 3690257

Free space on /tmp= 66563 MiB

SOLVER NAME= sugar 0.40
BENCH NAME= HOME/pub/bench/CPAI06/primes/primes-10/primes-10-60-2-5.xml
COMMAND LINE= /tmp/evaluation/248098-1170109994/solver /tmp/evaluation/248098-1170109994 /tmp/evaluation/248098-1170109994/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node66/watcher-248098-1170109994 -o ROOT/results/node66/solver-248098-1170109994 -C 1800 -M 900  /tmp/evaluation/248098-1170109994/solver /tmp/evaluation/248098-1170109994 /tmp/evaluation/248098-1170109994/unknown.xml

META MD5SUM SOLVER= 0a27e717dfe98d83d9802fe0eea45073
MD5SUM BENCH=  299f679416435bb82e1706eb40a7e02d

RANDOM SEED= 777440509

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	: 5931.00
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:       1924856 kB
Buffers:         15320 kB
Cached:          50096 kB
SwapCached:          0 kB
Active:          49120 kB
Inactive:        36352 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1924856 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1744 kB
Writeback:           0 kB
Mapped:          30272 kB
Slab:            31264 kB
Committed_AS:   348648 kB
PageTables:       1564 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= 64277 MiB



End job on node66 on Mon Jan 29 22:35:41 UTC 2007