Trace number 249255

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) 126.8 136.073

General information on the benchmark

Nameprimes/primes-15/
primes-15-20-2-3.xml
MD5SUM6a504652b489429401439c22497d809a
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 benchmark0.020996
SatisfiableYES
(Un)Satisfiability was proved
Number of variables100
Number of constraints20
Maximum constraint arity5
Maximum domain size46
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/249255-1170111208/sugar-v0-40.jar)
0.04	
0.04	c # MAIN  BEGIN : /tmp/evaluation/249255-1170111208/unknown.xml [Mon Jan 29 23:53:28 2007]
0.04	c # CONVERT_XML  BEGIN : /tmp/evaluation/249255-1170111208/unknown.xml /tmp/evaluation/249255-1170111208/sugar31965.csp [Mon Jan 29 23:53:28 2007]
0.04	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/249255-1170111208/sugar-v0-40.jar -convert /tmp/evaluation/249255-1170111208/unknown.xml /tmp/evaluation/249255-1170111208/sugar31965.csp
0.16	c BEGIN convert /tmp/evaluation/249255-1170111208/unknown.xml
0.29	c END convert (0.132107 seconds)
0.33	c # CONVERT_XML  END : /tmp/evaluation/249255-1170111208/sugar31965.csp 3001 bytes (1 seconds) [Mon Jan 29 23:53:29 2007]
0.33	c # CONVERT_XML  CPU : 0 = 0 + 0 + 0 + 0
0.33	
0.33	c # GENERATE_SAT  BEGIN : /tmp/evaluation/249255-1170111208/sugar31965.bcnf [Mon Jan 29 23:53:29 2007]
0.33	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/249255-1170111208/sugar-v0-40.jar -bcnf -map /tmp/evaluation/249255-1170111208/sugar31965.map /tmp/evaluation/249255-1170111208/sugar31965.csp /tmp/evaluation/249255-1170111208/sugar31965.bcnf
0.44	c BEGIN parse /tmp/evaluation/249255-1170111208/sugar31965.csp
0.60	c END parse (0.156487 seconds)
0.60	c BEGIN simplify
0.60	c END simplify (3.06E-4 seconds)
0.60	c BEGIN encode /tmp/evaluation/249255-1170111208/sugar31965.bcnf
114.82	c END encode (114.218964 seconds)
114.85	c # GENERATE_SAT  END : 85590 variables 117916536 clauses 1885469640 bytes (114 seconds) [Mon Jan 29 23:55:23 2007]
114.85	c # GENERATE_SAT  CPU : 0 = 0 + 0 + 0 + 0
114.85	
114.85	c # SOLVE_SAT  BEGIN : /tmp/evaluation/249255-1170111208/sugar31965.bcnf [Mon Jan 29 23:55:23 2007]
114.85	c # CMD : /tmp/evaluation/249255-1170111208/minisat /tmp/evaluation/249255-1170111208/sugar31965.bcnf /tmp/evaluation/249255-1170111208/sugar31965.out
133.12	
133.12	s UNKNOWN
133.12	c # INTERRUPTED
133.12	c # MAIN  END :  (133 seconds) [Mon Jan 29 23:55:41 2007]
133.12	c # MAIN  CPU : 0 = 0 + 0 + 0 + 0
133.12	

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/node35/watcher-249255-1170111208 -o ROOT/results/node35/solver-249255-1170111208 -C 1800 -M 900 /tmp/evaluation/249255-1170111208/solver /tmp/evaluation/249255-1170111208 /tmp/evaluation/249255-1170111208/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 0.98 1.12 4/65 31966
/proc/meminfo: memFree=1936088/2055920 swapFree=4192812/4192956
[pid=31965] ppid=31963 vsize=12132 CPUtime=0
/proc/31965/stat : 31965 (sugar) R 31963 31965 31301 0 -1 4194304 537 0 0 0 0 0 0 0 18 0 1 0 4884536 12423168 256 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 266134262497 0 0 4224 0 0 0 0 17 1 0 0
/proc/31965/statm: 3033 257 189 3 0 133 0

[startup+0.10653 s]
/proc/loadavg: 0.92 0.98 1.12 4/65 31966
/proc/meminfo: memFree=1936088/2055920 swapFree=4192812/4192956
[pid=31965] ppid=31963 vsize=13724 CPUtime=0.04
/proc/31965/stat : 31965 (sugar) S 31963 31965 31301 0 -1 4194304 1112 0 0 0 3 1 0 0 16 0 1 0 4884536 14053376 805 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 266143314018 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/31965/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13724

[startup+0.514609 s]
/proc/loadavg: 0.92 0.98 1.12 4/65 31966
/proc/meminfo: memFree=1936088/2055920 swapFree=4192812/4192956
[pid=31965] ppid=31963 vsize=13724 CPUtime=0.04
/proc/31965/stat : 31965 (sugar) S 31963 31965 31301 0 -1 4194304 1188 0 0 0 3 1 0 0 16 0 1 0 4884536 14053376 808 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 266143314018 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/31965/statm: 3431 808 370 3 0 531 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13724

[startup+1.33577 s]
/proc/loadavg: 0.92 0.98 1.12 2/74 31982
/proc/meminfo: memFree=1914640/2055920 swapFree=4192812/4192956
[pid=31965] ppid=31963 vsize=13724 CPUtime=0.04
/proc/31965/stat : 31965 (sugar) S 31963 31965 31301 0 -1 4194304 1188 0 0 0 3 1 0 0 15 0 1 0 4884536 14053376 808 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 266143314018 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/31965/statm: 3431 808 370 3 0 531 0
[pid=31967] ppid=31965 vsize=0 CPUtime=0.23
/proc/31967/stat : 31967 (java) Z 31965 31965 31301 0 -1 1036 3559 0 1 0 21 2 0 0 16 0 1 0 4884541 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/31967/statm: 0 0 0 0 0 0 0
[pid=31975] ppid=31965 vsize=807332 CPUtime=0.99
/proc/31975/stat : 31975 (java) R 31965 31965 31301 0 -1 0 4480 0 1 0 93 6 0 0 19 0 8 0 4884570 826707968 4231 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/31975/statm: 201833 4231 1500 14 0 189111 0
[pid=31975/tid=31976] ppid=31965 vsize=807332 CPUtime=0
/proc/31975/task/31976/stat : 31976 (java) S 31965 31965 31301 0 -1 64 6 0 0 0 0 0 0 0 20 0 8 0 4884573 826707968 4231 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=31975/tid=31977] ppid=31965 vsize=807332 CPUtime=0
/proc/31975/task/31977/stat : 31977 (java) S 31965 31965 31301 0 -1 64 10 0 0 0 0 0 0 0 20 0 8 0 4884573 826707968 4231 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=31975/tid=31978] ppid=31965 vsize=807332 CPUtime=0
/proc/31975/task/31978/stat : 31978 (java) S 31965 31965 31301 0 -1 64 4 0 0 0 0 0 0 0 21 0 8 0 4884573 826707968 4231 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=31975/tid=31979] ppid=31965 vsize=807332 CPUtime=0
/proc/31975/task/31979/stat : 31979 (java) S 31965 31965 31301 0 -1 64 1 0 0 0 0 0 0 0 22 0 8 0 4884576 826707968 4231 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=31975/tid=31980] ppid=31965 vsize=807332 CPUtime=0.07
/proc/31975/task/31980/stat : 31980 (java) S 31965 31965 31301 0 -1 64 354 0 0 0 7 0 0 0 15 0 8 0 4884576 826707968 4231 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=31975/tid=31981] ppid=31965 vsize=807332 CPUtime=0
/proc/31975/task/31981/stat : 31981 (java) S 31965 31965 31301 0 -1 64 3 0 0 0 0 0 0 0 23 0 8 0 4884576 826707968 4231 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=31975/tid=31982] ppid=31965 vsize=807332 CPUtime=0
/proc/31975/task/31982/stat : 31982 (java) S 31965 31965 31301 0 -1 64 0 0 0 0 0 0 0 0 15 0 8 0 4884576 826707968 4231 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) 821056

[startup+2.98609 s]
/proc/loadavg: 0.92 0.98 1.12 2/74 31982
/proc/meminfo: memFree=1897040/2055920 swapFree=4192812/4192956
[pid=31965] ppid=31963 vsize=13724 CPUtime=0.04
/proc/31965/stat : 31965 (sugar) S 31963 31965 31301 0 -1 4194304 1188 0 0 0 3 1 0 0 15 0 1 0 4884536 14053376 808 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 266143314018 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/31965/statm: 3431 808 370 3 0 531 0
[pid=31967] ppid=31965 vsize=0 CPUtime=0.23
/proc/31967/stat : 31967 (java) Z 31965 31965 31301 0 -1 1036 3559 0 1 0 21 2 0 0 16 0 1 0 4884541 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/31967/statm: 0 0 0 0 0 0 0
[pid=31975] ppid=31965 vsize=807332 CPUtime=2.64
/proc/31975/stat : 31975 (java) R 31965 31965 31301 0 -1 0 4482 0 1 0 249 15 0 0 25 0 8 0 4884570 826707968 4232 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/31975/statm: 201833 4232 1501 14 0 189111 0
[pid=31975/tid=31976] ppid=31965 vsize=807332 CPUtime=0
/proc/31975/task/31976/stat : 31976 (java) S 31965 31965 31301 0 -1 64 7 0 0 0 0 0 0 0 16 0 8 0 4884573 826707968 4232 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=31975/tid=31977] ppid=31965 vsize=807332 CPUtime=0
/proc/31975/task/31977/stat : 31977 (java) S 31965 31965 31301 0 -1 64 10 0 0 0 0 0 0 0 20 0 8 0 4884573 826707968 4232 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=31975/tid=31978] ppid=31965 vsize=807332 CPUtime=0
/proc/31975/task/31978/stat : 31978 (java) S 31965 31965 31301 0 -1 64 4 0 0 0 0 0 0 0 21 0 8 0 4884573 826707968 4232 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=31975/tid=31979] ppid=31965 vsize=807332 CPUtime=0
/proc/31975/task/31979/stat : 31979 (java) S 31965 31965 31301 0 -1 64 1 0 0 0 0 0 0 0 22 0 8 0 4884576 826707968 4232 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=31975/tid=31980] ppid=31965 vsize=807332 CPUtime=0.07
/proc/31975/task/31980/stat : 31980 (java) S 31965 31965 31301 0 -1 64 354 0 0 0 7 0 0 0 16 0 8 0 4884576 826707968 4232 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=31975/tid=31981] ppid=31965 vsize=807332 CPUtime=0
/proc/31975/task/31981/stat : 31981 (java) S 31965 31965 31301 0 -1 64 3 0 0 0 0 0 0 0 23 0 8 0 4884576 826707968 4232 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=31975/tid=31982] ppid=31965 vsize=807332 CPUtime=0
/proc/31975/task/31982/stat : 31982 (java) S 31965 31965 31301 0 -1 64 0 0 0 0 0 0 0 0 15 0 8 0 4884576 826707968 4232 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.91
Current children cumulated vsize (KiB) 821056

[startup+6.27275 s]
/proc/loadavg: 0.93 0.98 1.12 2/74 31982
/proc/meminfo: memFree=1839056/2055920 swapFree=4192812/4192956
[pid=31965] ppid=31963 vsize=13724 CPUtime=0.04
/proc/31965/stat : 31965 (sugar) S 31963 31965 31301 0 -1 4194304 1188 0 0 0 3 1 0 0 15 0 1 0 4884536 14053376 808 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 266143314018 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/31965/statm: 3431 808 370 3 0 531 0
[pid=31967] ppid=31965 vsize=0 CPUtime=0.23
/proc/31967/stat : 31967 (java) Z 31965 31965 31301 0 -1 1036 3559 0 1 0 21 2 0 0 16 0 1 0 4884541 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/31967/statm: 0 0 0 0 0 0 0
[pid=31975] ppid=31965 vsize=807332 CPUtime=5.92
/proc/31975/stat : 31975 (java) R 31965 31965 31301 0 -1 0 4483 0 1 0 556 36 0 0 25 0 8 0 4884570 826707968 4233 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/31975/statm: 201833 4233 1501 14 0 189111 0
[pid=31975/tid=31976] ppid=31965 vsize=807332 CPUtime=0
/proc/31975/task/31976/stat : 31976 (java) S 31965 31965 31301 0 -1 64 7 0 0 0 0 0 0 0 16 0 8 0 4884573 826707968 4233 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=31975/tid=31977] ppid=31965 vsize=807332 CPUtime=0
/proc/31975/task/31977/stat : 31977 (java) S 31965 31965 31301 0 -1 64 10 0 0 0 0 0 0 0 20 0 8 0 4884573 826707968 4233 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=31975/tid=31978] ppid=31965 vsize=807332 CPUtime=0
/proc/31975/task/31978/stat : 31978 (java) S 31965 31965 31301 0 -1 64 4 0 0 0 0 0 0 0 21 0 8 0 4884573 826707968 4233 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=31975/tid=31979] ppid=31965 vsize=807332 CPUtime=0
/proc/31975/task/31979/stat : 31979 (java) S 31965 31965 31301 0 -1 64 1 0 0 0 0 0 0 0 22 0 8 0 4884576 826707968 4233 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=31975/tid=31980] ppid=31965 vsize=807332 CPUtime=0.07
/proc/31975/task/31980/stat : 31980 (java) S 31965 31965 31301 0 -1 64 354 0 0 0 7 0 0 0 16 0 8 0 4884576 826707968 4233 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=31975/tid=31981] ppid=31965 vsize=807332 CPUtime=0
/proc/31975/task/31981/stat : 31981 (java) S 31965 31965 31301 0 -1 64 3 0 0 0 0 0 0 0 23 0 8 0 4884576 826707968 4233 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=31975/tid=31982] ppid=31965 vsize=807332 CPUtime=0
/proc/31975/task/31982/stat : 31982 (java) S 31965 31965 31301 0 -1 64 0 0 0 0 0 0 0 0 15 0 8 0 4884576 826707968 4233 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) 821056

[startup+12.758 s]
/proc/loadavg: 0.93 0.98 1.12 2/74 31982
/proc/meminfo: memFree=1726992/2055920 swapFree=4192812/4192956
[pid=31965] ppid=31963 vsize=13724 CPUtime=0.04
/proc/31965/stat : 31965 (sugar) S 31963 31965 31301 0 -1 4194304 1188 0 0 0 3 1 0 0 15 0 1 0 4884536 14053376 808 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 266143314018 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/31965/statm: 3431 808 370 3 0 531 0
[pid=31967] ppid=31965 vsize=0 CPUtime=0.23
/proc/31967/stat : 31967 (java) Z 31965 31965 31301 0 -1 1036 3559 0 1 0 21 2 0 0 16 0 1 0 4884541 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/31967/statm: 0 0 0 0 0 0 0
[pid=31975] ppid=31965 vsize=807332 CPUtime=12.4
/proc/31975/stat : 31975 (java) R 31965 31965 31301 0 -1 0 4483 0 1 0 1154 86 0 0 25 0 8 0 4884570 826707968 4233 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073621534 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/31975/statm: 201833 4233 1501 14 0 189111 0
[pid=31975/tid=31976] ppid=31965 vsize=807332 CPUtime=0
/proc/31975/task/31976/stat : 31976 (java) S 31965 31965 31301 0 -1 64 7 0 0 0 0 0 0 0 16 0 8 0 4884573 826707968 4233 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=31975/tid=31977] ppid=31965 vsize=807332 CPUtime=0
/proc/31975/task/31977/stat : 31977 (java) S 31965 31965 31301 0 -1 64 10 0 0 0 0 0 0 0 20 0 8 0 4884573 826707968 4233 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=31975/tid=31978] ppid=31965 vsize=807332 CPUtime=0
/proc/31975/task/31978/stat : 31978 (java) S 31965 31965 31301 0 -1 64 4 0 0 0 0 0 0 0 21 0 8 0 4884573 826707968 4233 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=31975/tid=31979] ppid=31965 vsize=807332 CPUtime=0
/proc/31975/task/31979/stat : 31979 (java) S 31965 31965 31301 0 -1 64 1 0 0 0 0 0 0 0 22 0 8 0 4884576 826707968 4233 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=31975/tid=31980] ppid=31965 vsize=807332 CPUtime=0.07
/proc/31975/task/31980/stat : 31980 (java) S 31965 31965 31301 0 -1 64 354 0 0 0 7 0 0 0 16 0 8 0 4884576 826707968 4233 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=31975/tid=31981] ppid=31965 vsize=807332 CPUtime=0
/proc/31975/task/31981/stat : 31981 (java) S 31965 31965 31301 0 -1 64 3 0 0 0 0 0 0 0 23 0 8 0 4884576 826707968 4233 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=31975/tid=31982] ppid=31965 vsize=807332 CPUtime=0
/proc/31975/task/31982/stat : 31982 (java) S 31965 31965 31301 0 -1 64 0 0 0 0 0 0 0 0 15 0 8 0 4884576 826707968 4233 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) 821056

[startup+25.6186 s]
/proc/loadavg: 1.02 1.00 1.12 2/74 31982
/proc/meminfo: memFree=1519248/2055920 swapFree=4192812/4192956
[pid=31965] ppid=31963 vsize=13724 CPUtime=0.04
/proc/31965/stat : 31965 (sugar) S 31963 31965 31301 0 -1 4194304 1188 0 0 0 3 1 0 0 15 0 1 0 4884536 14053376 808 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 266143314018 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/31965/statm: 3431 808 370 3 0 531 0
[pid=31967] ppid=31965 vsize=0 CPUtime=0.23
/proc/31967/stat : 31967 (java) Z 31965 31965 31301 0 -1 1036 3559 0 1 0 21 2 0 0 16 0 1 0 4884541 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/31967/statm: 0 0 0 0 0 0 0
[pid=31975] ppid=31965 vsize=807332 CPUtime=25.24
/proc/31975/stat : 31975 (java) R 31965 31965 31301 0 -1 0 4489 0 1 0 2355 169 0 0 25 0 8 0 4884570 826707968 4238 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073602438 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/31975/statm: 201833 4238 1501 14 0 189111 0
[pid=31975/tid=31976] ppid=31965 vsize=807332 CPUtime=0
/proc/31975/task/31976/stat : 31976 (java) S 31965 31965 31301 0 -1 64 7 0 0 0 0 0 0 0 16 0 8 0 4884573 826707968 4238 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=31975/tid=31977] ppid=31965 vsize=807332 CPUtime=0
/proc/31975/task/31977/stat : 31977 (java) S 31965 31965 31301 0 -1 64 10 0 0 0 0 0 0 0 20 0 8 0 4884573 826707968 4238 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=31975/tid=31978] ppid=31965 vsize=807332 CPUtime=0
/proc/31975/task/31978/stat : 31978 (java) S 31965 31965 31301 0 -1 64 4 0 0 0 0 0 0 0 21 0 8 0 4884573 826707968 4238 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=31975/tid=31979] ppid=31965 vsize=807332 CPUtime=0
/proc/31975/task/31979/stat : 31979 (java) S 31965 31965 31301 0 -1 64 1 0 0 0 0 0 0 0 22 0 8 0 4884576 826707968 4238 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=31975/tid=31980] ppid=31965 vsize=807332 CPUtime=0.07
/proc/31975/task/31980/stat : 31980 (java) S 31965 31965 31301 0 -1 64 355 0 0 0 7 0 0 0 16 0 8 0 4884576 826707968 4238 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=31975/tid=31981] ppid=31965 vsize=807332 CPUtime=0
/proc/31975/task/31981/stat : 31981 (java) S 31965 31965 31301 0 -1 64 3 0 0 0 0 0 0 0 23 0 8 0 4884576 826707968 4238 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=31975/tid=31982] ppid=31965 vsize=807332 CPUtime=0
/proc/31975/task/31982/stat : 31982 (java) S 31965 31965 31301 0 -1 64 0 0 0 0 0 0 0 0 15 0 8 0 4884576 826707968 4238 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.51
Current children cumulated vsize (KiB) 821056

[startup+51.2378 s]
/proc/loadavg: 1.15 1.03 1.13 2/74 31982
/proc/meminfo: memFree=1090320/2055920 swapFree=4192812/4192956
[pid=31965] ppid=31963 vsize=13724 CPUtime=0.04
/proc/31965/stat : 31965 (sugar) S 31963 31965 31301 0 -1 4194304 1188 0 0 0 3 1 0 0 15 0 1 0 4884536 14053376 808 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 266143314018 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/31965/statm: 3431 808 370 3 0 531 0
[pid=31967] ppid=31965 vsize=0 CPUtime=0.23
/proc/31967/stat : 31967 (java) Z 31965 31965 31301 0 -1 1036 3559 0 1 0 21 2 0 0 16 0 1 0 4884541 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/31967/statm: 0 0 0 0 0 0 0
[pid=31975] ppid=31965 vsize=807332 CPUtime=50.85
/proc/31975/stat : 31975 (java) R 31965 31965 31301 0 -1 0 4492 0 1 0 4745 340 0 0 25 0 8 0 4884570 826707968 4240 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073621534 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/31975/statm: 201833 4240 1501 14 0 189111 0
[pid=31975/tid=31976] ppid=31965 vsize=807332 CPUtime=0
/proc/31975/task/31976/stat : 31976 (java) S 31965 31965 31301 0 -1 64 7 0 0 0 0 0 0 0 16 0 8 0 4884573 826707968 4240 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=31975/tid=31977] ppid=31965 vsize=807332 CPUtime=0
/proc/31975/task/31977/stat : 31977 (java) S 31965 31965 31301 0 -1 64 10 0 0 0 0 0 0 0 20 0 8 0 4884573 826707968 4240 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=31975/tid=31978] ppid=31965 vsize=807332 CPUtime=0
/proc/31975/task/31978/stat : 31978 (java) S 31965 31965 31301 0 -1 64 4 0 0 0 0 0 0 0 21 0 8 0 4884573 826707968 4240 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=31975/tid=31979] ppid=31965 vsize=807332 CPUtime=0
/proc/31975/task/31979/stat : 31979 (java) S 31965 31965 31301 0 -1 64 1 0 0 0 0 0 0 0 22 0 8 0 4884576 826707968 4240 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=31975/tid=31980] ppid=31965 vsize=807332 CPUtime=0.07
/proc/31975/task/31980/stat : 31980 (java) S 31965 31965 31301 0 -1 64 355 0 0 0 7 0 0 0 17 0 8 0 4884576 826707968 4240 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=31975/tid=31981] ppid=31965 vsize=807332 CPUtime=0
/proc/31975/task/31981/stat : 31981 (java) S 31965 31965 31301 0 -1 64 3 0 0 0 0 0 0 0 23 0 8 0 4884576 826707968 4240 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=31975/tid=31982] ppid=31965 vsize=807332 CPUtime=0
/proc/31975/task/31982/stat : 31982 (java) S 31965 31965 31301 0 -1 64 0 0 0 0 0 0 0 0 15 0 8 0 4884576 826707968 4240 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) 821056

[startup+102.481 s]
/proc/loadavg: 1.48 1.13 1.15 2/74 31982
/proc/meminfo: memFree=248336/2055920 swapFree=4192812/4192956
[pid=31965] ppid=31963 vsize=13724 CPUtime=0.04
/proc/31965/stat : 31965 (sugar) S 31963 31965 31301 0 -1 4194304 1188 0 0 0 3 1 0 0 15 0 1 0 4884536 14053376 808 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 266143314018 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/31965/statm: 3431 808 370 3 0 531 0
[pid=31967] ppid=31965 vsize=0 CPUtime=0.23
/proc/31967/stat : 31967 (java) Z 31965 31965 31301 0 -1 1036 3559 0 1 0 21 2 0 0 16 0 1 0 4884541 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/31967/statm: 0 0 0 0 0 0 0
[pid=31975] ppid=31965 vsize=807332 CPUtime=102.06
/proc/31975/stat : 31975 (java) R 31965 31965 31301 0 -1 0 4498 0 1 0 9503 703 0 0 25 0 8 0 4884570 826707968 4246 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4152094421 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/31975/statm: 201833 4246 1501 14 0 189111 0
[pid=31975/tid=31976] ppid=31965 vsize=807332 CPUtime=0
/proc/31975/task/31976/stat : 31976 (java) S 31965 31965 31301 0 -1 64 7 0 0 0 0 0 0 0 16 0 8 0 4884573 826707968 4246 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=31975/tid=31977] ppid=31965 vsize=807332 CPUtime=0
/proc/31975/task/31977/stat : 31977 (java) S 31965 31965 31301 0 -1 64 10 0 0 0 0 0 0 0 20 0 8 0 4884573 826707968 4246 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=31975/tid=31978] ppid=31965 vsize=807332 CPUtime=0
/proc/31975/task/31978/stat : 31978 (java) S 31965 31965 31301 0 -1 64 4 0 0 0 0 0 0 0 21 0 8 0 4884573 826707968 4246 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=31975/tid=31979] ppid=31965 vsize=807332 CPUtime=0
/proc/31975/task/31979/stat : 31979 (java) S 31965 31965 31301 0 -1 64 1 0 0 0 0 0 0 0 22 0 8 0 4884576 826707968 4246 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=31975/tid=31980] ppid=31965 vsize=807332 CPUtime=0.07
/proc/31975/task/31980/stat : 31980 (java) S 31965 31965 31301 0 -1 64 355 0 0 0 7 0 0 0 17 0 8 0 4884576 826707968 4246 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=31975/tid=31981] ppid=31965 vsize=807332 CPUtime=0
/proc/31975/task/31981/stat : 31981 (java) S 31965 31965 31301 0 -1 64 3 0 0 0 0 0 0 0 23 0 8 0 4884576 826707968 4246 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=31975/tid=31982] ppid=31965 vsize=807332 CPUtime=0
/proc/31975/task/31982/stat : 31982 (java) S 31965 31965 31301 0 -1 64 0 0 0 0 0 0 0 0 15 0 8 0 4884576 826707968 4246 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 102.33
Current children cumulated vsize (KiB) 821056



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+133.118 s]
/proc/loadavg: 1.46 1.17 1.16 1/68 31983
/proc/meminfo: memFree=16328/2055920 swapFree=4192812/4192956
[pid=31965] ppid=31963 vsize=13856 CPUtime=0.04
/proc/31965/stat : 31965 (sugar) S 31963 31965 31301 0 -1 4194304 1317 0 0 0 3 1 0 0 16 0 1 0 4884536 14188544 840 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 266143314018 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/31965/statm: 3464 840 372 3 0 564 0
[pid=31967] ppid=31965 vsize=0 CPUtime=0.23
/proc/31967/stat : 31967 (java) Z 31965 31965 31301 0 -1 1036 3559 0 1 0 21 2 0 0 16 0 1 0 4884541 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/31967/statm: 0 0 0 0 0 0 0
[pid=31975] ppid=31965 vsize=0 CPUtime=114.4
/proc/31975/stat : 31975 (java) Z 31965 31965 31301 0 -1 1036 4525 0 1 0 10653 787 0 0 16 0 1 0 4884570 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/31975/statm: 0 0 0 0 0 0 0
[pid=31983] ppid=31965 vsize=909512 CPUtime=11.48
/proc/31983/stat : 31983 (minisat) D 31965 31965 31301 0 -1 0 219934 0 0 0 991 157 0 0 18 0 1 0 4896021 931340288 219879 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134654493 0 0 4096 0 18446744071563479169 0 0 17 1 0 0
/proc/31983/statm: 227378 219879 36 112 0 227262 0
Current children cumulated CPU time (s) 126.15
Current children cumulated vsize (KiB) 923368

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 31965 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=32994 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=551916
CPU time returned by wait4() is 0.58491
while last known CPU time is 126.8

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

Real time (s): 136.073
CPU time (s): 126.8
CPU user time (s): 116.68
CPU system time (s): 10.12
CPU usage (%): 93.1852
Max. virtual memory (cumulated for all children) (KiB): 923368

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.032994
system time used= 0.551916
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1348
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= 221
involuntary context switches= 8

runsolver used 0.120981 s user time and 0.384941 s system time

The end

Launcher Data (download as text)

Begin job on node35 on Mon Jan 29 22:53:28 UTC 2007


IDJOB= 249255
IDBENCH= 11769
IDSOLVER= 86
FILE ID= node35/249255-1170111208

PBS_JOBID= 3690205

Free space on /tmp= 66564 MiB

SOLVER NAME= sugar 0.40
BENCH NAME= HOME/pub/bench/CPAI06/primes/primes-15/primes-15-20-2-3.xml
COMMAND LINE= /tmp/evaluation/249255-1170111208/solver /tmp/evaluation/249255-1170111208 /tmp/evaluation/249255-1170111208/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node35/watcher-249255-1170111208 -o ROOT/results/node35/solver-249255-1170111208 -C 1800 -M 900  /tmp/evaluation/249255-1170111208/solver /tmp/evaluation/249255-1170111208 /tmp/evaluation/249255-1170111208/unknown.xml

META MD5SUM SOLVER= 0a27e717dfe98d83d9802fe0eea45073
MD5SUM BENCH=  6a504652b489429401439c22497d809a

RANDOM SEED= 576504887

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		: 3000.263
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		: 3000.263
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:       1936568 kB
Buffers:         20512 kB
Cached:          41028 kB
SwapCached:          0 kB
Active:          44024 kB
Inactive:        32832 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1936568 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             752 kB
Writeback:           0 kB
Mapped:          25512 kB
Slab:            28604 kB
Committed_AS:   461916 kB
PageTables:       1412 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 node35 on Mon Jan 29 22:55:44 UTC 2007