Trace number 248007

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) 100.92 128.988

General information on the benchmark

Nameprimes/primes-10/
primes-10-80-2-5.xml
MD5SUM9369e122b3247b424a809ec77d233cb8
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 constraints80
Maximum constraint arity7
Maximum domain size28
Number of constraints which are defined in extension0
Number of constraints which are defined in intension80
Global constraints used (with number of constraints)

Solver Data (download as text)

0.05	c # Sugar v0-40 (/tmp/evaluation/248007-1170109964/sugar-v0-40.jar)
0.05	
0.05	c # MAIN  BEGIN : /tmp/evaluation/248007-1170109964/unknown.xml [Mon Jan 29 23:32:45 2007]
0.05	c # CONVERT_XML  BEGIN : /tmp/evaluation/248007-1170109964/unknown.xml /tmp/evaluation/248007-1170109964/sugar29695.csp [Mon Jan 29 23:32:45 2007]
0.05	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/248007-1170109964/sugar-v0-40.jar -convert /tmp/evaluation/248007-1170109964/unknown.xml /tmp/evaluation/248007-1170109964/sugar29695.csp
0.21	c BEGIN convert /tmp/evaluation/248007-1170109964/unknown.xml
0.45	c END convert (0.236921 seconds)
0.49	c # CONVERT_XML  END : /tmp/evaluation/248007-1170109964/sugar29695.csp 7785 bytes (1 seconds) [Mon Jan 29 23:32:46 2007]
0.49	c # CONVERT_XML  CPU : 0 = 0 + 0 + 0 + 0
0.49	
0.49	c # GENERATE_SAT  BEGIN : /tmp/evaluation/248007-1170109964/sugar29695.bcnf [Mon Jan 29 23:32:46 2007]
0.49	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/248007-1170109964/sugar-v0-40.jar -bcnf -map /tmp/evaluation/248007-1170109964/sugar29695.map /tmp/evaluation/248007-1170109964/sugar29695.csp /tmp/evaluation/248007-1170109964/sugar29695.bcnf
0.61	c BEGIN parse /tmp/evaluation/248007-1170109964/sugar29695.csp
0.90	c END parse (0.294332 seconds)
0.90	c BEGIN simplify
0.90	c END simplify (0.003118 seconds)
0.90	c BEGIN encode /tmp/evaluation/248007-1170109964/sugar29695.bcnf
91.08	c END encode (90.17952 seconds)
91.14	c # GENERATE_SAT  END : 212922 variables 97153569 clauses 1551511584 bytes (90 seconds) [Mon Jan 29 23:34:16 2007]
91.14	c # GENERATE_SAT  CPU : 88.4 = 0.01 + 0 + 82.34 + 6.05
91.14	
91.14	c # SOLVE_SAT  BEGIN : /tmp/evaluation/248007-1170109964/sugar29695.bcnf [Mon Jan 29 23:34:16 2007]
91.14	c # CMD : /tmp/evaluation/248007-1170109964/minisat /tmp/evaluation/248007-1170109964/sugar29695.bcnf /tmp/evaluation/248007-1170109964/sugar29695.out
125.77	
125.77	s UNKNOWN
125.77	c # INTERRUPTED
125.77	c # MAIN  END :  (126 seconds) [Mon Jan 29 23:34:51 2007]
125.77	c # MAIN  CPU : 88.4 = 0.01 + 0 + 82.34 + 6.05
125.77	

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/node62/watcher-248007-1170109964 -o ROOT/results/node62/solver-248007-1170109964 -C 1800 -M 900 /tmp/evaluation/248007-1170109964/solver /tmp/evaluation/248007-1170109964 /tmp/evaluation/248007-1170109964/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: 1.68 1.63 2.31 5/73 29696
/proc/meminfo: memFree=1955872/2055920 swapFree=4192812/4192956
[pid=29695] ppid=29693 vsize=18540 CPUtime=0
/proc/29695/stat : 29695 (runsolver) R 29693 29695 29563 0 -1 4194368 16 0 0 0 0 0 0 0 20 0 1 0 30953569 18984960 279 18446744073709551615 4194304 4267372 548682069040 18446744073709551615 236437695783 0 0 4096 24578 0 0 0 17 1 0 0
/proc/29695/statm: 4635 279 244 17 0 2626 0

[startup+0.109826 s]
/proc/loadavg: 1.68 1.63 2.31 5/73 29696
/proc/meminfo: memFree=1955872/2055920 swapFree=4192812/4192956
[pid=29695] ppid=29693 vsize=13724 CPUtime=0.03
/proc/29695/stat : 29695 (sugar) S 29693 29695 29563 0 -1 4194304 1112 0 0 0 3 0 0 0 20 0 1 0 30953569 14053376 805 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 236446593122 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/29695/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13724

[startup+0.519875 s]
/proc/loadavg: 1.68 1.63 2.31 5/73 29696
/proc/meminfo: memFree=1955872/2055920 swapFree=4192812/4192956
[pid=29695] ppid=29693 vsize=13724 CPUtime=0.03
/proc/29695/stat : 29695 (sugar) S 29693 29695 29563 0 -1 4194304 1178 0 0 0 3 0 0 0 16 0 1 0 30953569 14053376 808 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 236446593122 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/29695/statm: 3431 808 370 3 0 531 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13724

[startup+1.34697 s]
/proc/loadavg: 1.68 1.63 2.31 3/90 29728
/proc/meminfo: memFree=1914960/2055920 swapFree=4192812/4192956
[pid=29695] ppid=29693 vsize=13724 CPUtime=0.03
/proc/29695/stat : 29695 (sugar) S 29693 29695 29563 0 -1 4194304 1188 0 0 0 3 0 0 0 15 0 1 0 30953569 14053376 808 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 236446593122 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/29695/statm: 3431 808 370 3 0 531 0
[pid=29698] ppid=29695 vsize=0 CPUtime=0.35
/proc/29698/stat : 29698 (java) Z 29695 29695 29563 0 -1 1036 3912 0 1 0 33 2 0 0 16 0 1 0 30953574 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 0 0 0
/proc/29698/statm: 0 0 0 0 0 0 0
[pid=29717] ppid=29695 vsize=807348 CPUtime=0.83
/proc/29717/stat : 29717 (java) R 29695 29695 29563 0 -1 0 5877 0 1 0 76 7 0 0 21 0 8 0 30953618 826724352 5628 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073722654 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/29717/statm: 201837 5628 1497 14 0 189115 0
[pid=29717/tid=29722] ppid=29695 vsize=807348 CPUtime=0
/proc/29717/task/29722/stat : 29722 (java) S 29695 29695 29563 0 -1 64 5 0 0 0 0 0 0 0 19 0 8 0 30953621 826724352 5628 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=29717/tid=29723] ppid=29695 vsize=807348 CPUtime=0
/proc/29717/task/29723/stat : 29723 (java) S 29695 29695 29563 0 -1 64 10 0 0 0 0 0 0 0 19 0 8 0 30953622 826724352 5628 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=29717/tid=29724] ppid=29695 vsize=807348 CPUtime=0
/proc/29717/task/29724/stat : 29724 (java) S 29695 29695 29563 0 -1 64 4 0 0 0 0 0 0 0 20 0 8 0 30953622 826724352 5628 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=29717/tid=29725] ppid=29695 vsize=807348 CPUtime=0
/proc/29717/task/29725/stat : 29725 (java) S 29695 29695 29563 0 -1 64 1 0 0 0 0 0 0 0 18 0 8 0 30953625 826724352 5628 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=29717/tid=29726] ppid=29695 vsize=807348 CPUtime=0.11
/proc/29717/task/29726/stat : 29726 (java) S 29695 29695 29563 0 -1 64 392 0 0 0 11 0 0 0 16 0 8 0 30953625 826724352 5628 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=29717/tid=29727] ppid=29695 vsize=807348 CPUtime=0
/proc/29717/task/29727/stat : 29727 (java) S 29695 29695 29563 0 -1 64 2 0 0 0 0 0 0 0 19 0 8 0 30953625 826724352 5628 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=29717/tid=29728] ppid=29695 vsize=807348 CPUtime=0
/proc/29717/task/29728/stat : 29728 (java) S 29695 29695 29563 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 30953625 826724352 5628 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.21
Current children cumulated vsize (KiB) 821072

[startup+2.99216 s]
/proc/loadavg: 1.68 1.63 2.31 3/90 29728
/proc/meminfo: memFree=1877648/2055920 swapFree=4192812/4192956
[pid=29695] ppid=29693 vsize=13724 CPUtime=0.03
/proc/29695/stat : 29695 (sugar) S 29693 29695 29563 0 -1 4194304 1188 0 0 0 3 0 0 0 15 0 1 0 30953569 14053376 808 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 236446593122 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/29695/statm: 3431 808 370 3 0 531 0
[pid=29698] ppid=29695 vsize=0 CPUtime=0.35
/proc/29698/stat : 29698 (java) Z 29695 29695 29563 0 -1 1036 3912 0 1 0 33 2 0 0 16 0 1 0 30953574 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 0 0 0
/proc/29698/statm: 0 0 0 0 0 0 0
[pid=29717] ppid=29695 vsize=807348 CPUtime=2.48
/proc/29717/stat : 29717 (java) R 29695 29695 29563 0 -1 0 5884 0 1 0 229 19 0 0 25 0 8 0 30953618 826724352 5633 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073723102 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/29717/statm: 201837 5633 1499 14 0 189115 0
[pid=29717/tid=29722] ppid=29695 vsize=807348 CPUtime=0
/proc/29717/task/29722/stat : 29722 (java) S 29695 29695 29563 0 -1 64 6 0 0 0 0 0 0 0 17 0 8 0 30953621 826724352 5633 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=29717/tid=29723] ppid=29695 vsize=807348 CPUtime=0
/proc/29717/task/29723/stat : 29723 (java) S 29695 29695 29563 0 -1 64 10 0 0 0 0 0 0 0 19 0 8 0 30953622 826724352 5633 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=29717/tid=29724] ppid=29695 vsize=807348 CPUtime=0
/proc/29717/task/29724/stat : 29724 (java) S 29695 29695 29563 0 -1 64 4 0 0 0 0 0 0 0 20 0 8 0 30953622 826724352 5633 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=29717/tid=29725] ppid=29695 vsize=807348 CPUtime=0
/proc/29717/task/29725/stat : 29725 (java) S 29695 29695 29563 0 -1 64 1 0 0 0 0 0 0 0 18 0 8 0 30953625 826724352 5633 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=29717/tid=29726] ppid=29695 vsize=807348 CPUtime=0.11
/proc/29717/task/29726/stat : 29726 (java) S 29695 29695 29563 0 -1 64 393 0 0 0 11 0 0 0 16 0 8 0 30953625 826724352 5633 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=29717/tid=29727] ppid=29695 vsize=807348 CPUtime=0
/proc/29717/task/29727/stat : 29727 (java) S 29695 29695 29563 0 -1 64 2 0 0 0 0 0 0 0 19 0 8 0 30953625 826724352 5633 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=29717/tid=29728] ppid=29695 vsize=807348 CPUtime=0
/proc/29717/task/29728/stat : 29728 (java) S 29695 29695 29563 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 30953625 826724352 5633 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.86
Current children cumulated vsize (KiB) 821072

[startup+6.28056 s]
/proc/loadavg: 1.70 1.64 2.31 3/83 29729
/proc/meminfo: memFree=1712136/2055920 swapFree=4192812/4192956
[pid=29695] ppid=29693 vsize=13724 CPUtime=0.03
/proc/29695/stat : 29695 (sugar) S 29693 29695 29563 0 -1 4194304 1188 0 0 0 3 0 0 0 15 0 1 0 30953569 14053376 808 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 236446593122 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/29695/statm: 3431 808 370 3 0 531 0
[pid=29698] ppid=29695 vsize=0 CPUtime=0.35
/proc/29698/stat : 29698 (java) Z 29695 29695 29563 0 -1 1036 3912 0 1 0 33 2 0 0 16 0 1 0 30953574 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 0 0 0
/proc/29698/statm: 0 0 0 0 0 0 0
[pid=29717] ppid=29695 vsize=807348 CPUtime=5.74
/proc/29717/stat : 29717 (java) R 29695 29695 29563 0 -1 0 5889 0 1 0 534 40 0 0 25 0 8 0 30953618 826724352 5638 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/29717/statm: 201837 5638 1499 14 0 189115 0
[pid=29717/tid=29722] ppid=29695 vsize=807348 CPUtime=0
/proc/29717/task/29722/stat : 29722 (java) S 29695 29695 29563 0 -1 64 6 0 0 0 0 0 0 0 16 0 8 0 30953621 826724352 5638 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=29717/tid=29723] ppid=29695 vsize=807348 CPUtime=0
/proc/29717/task/29723/stat : 29723 (java) S 29695 29695 29563 0 -1 64 10 0 0 0 0 0 0 0 19 0 8 0 30953622 826724352 5638 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=29717/tid=29724] ppid=29695 vsize=807348 CPUtime=0
/proc/29717/task/29724/stat : 29724 (java) S 29695 29695 29563 0 -1 64 4 0 0 0 0 0 0 0 20 0 8 0 30953622 826724352 5638 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=29717/tid=29725] ppid=29695 vsize=807348 CPUtime=0
/proc/29717/task/29725/stat : 29725 (java) S 29695 29695 29563 0 -1 64 1 0 0 0 0 0 0 0 18 0 8 0 30953625 826724352 5638 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=29717/tid=29726] ppid=29695 vsize=807348 CPUtime=0.11
/proc/29717/task/29726/stat : 29726 (java) S 29695 29695 29563 0 -1 64 393 0 0 0 11 0 0 0 16 0 8 0 30953625 826724352 5638 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=29717/tid=29727] ppid=29695 vsize=807348 CPUtime=0
/proc/29717/task/29727/stat : 29727 (java) S 29695 29695 29563 0 -1 64 2 0 0 0 0 0 0 0 19 0 8 0 30953625 826724352 5638 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=29717/tid=29728] ppid=29695 vsize=807348 CPUtime=0
/proc/29717/task/29728/stat : 29728 (java) S 29695 29695 29563 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 30953625 826724352 5638 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.12
Current children cumulated vsize (KiB) 821072

[startup+12.7793 s]
/proc/loadavg: 1.64 1.63 2.30 4/91 29800
/proc/meminfo: memFree=1719752/2055920 swapFree=4192812/4192956
[pid=29695] ppid=29693 vsize=13724 CPUtime=0.03
/proc/29695/stat : 29695 (sugar) S 29693 29695 29563 0 -1 4194304 1188 0 0 0 3 0 0 0 15 0 1 0 30953569 14053376 808 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 236446593122 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/29695/statm: 3431 808 370 3 0 531 0
[pid=29698] ppid=29695 vsize=0 CPUtime=0.35
/proc/29698/stat : 29698 (java) Z 29695 29695 29563 0 -1 1036 3912 0 1 0 33 2 0 0 16 0 1 0 30953574 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 0 0 0
/proc/29698/statm: 0 0 0 0 0 0 0
[pid=29717] ppid=29695 vsize=807348 CPUtime=12.17
/proc/29717/stat : 29717 (java) R 29695 29695 29563 0 -1 0 5895 0 1 0 1131 86 0 0 25 0 8 0 30953618 826724352 5644 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/29717/statm: 201837 5644 1499 14 0 189115 0
[pid=29717/tid=29722] ppid=29695 vsize=807348 CPUtime=0
/proc/29717/task/29722/stat : 29722 (java) S 29695 29695 29563 0 -1 64 6 0 0 0 0 0 0 0 16 0 8 0 30953621 826724352 5644 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=29717/tid=29723] ppid=29695 vsize=807348 CPUtime=0
/proc/29717/task/29723/stat : 29723 (java) S 29695 29695 29563 0 -1 64 10 0 0 0 0 0 0 0 19 0 8 0 30953622 826724352 5644 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=29717/tid=29724] ppid=29695 vsize=807348 CPUtime=0
/proc/29717/task/29724/stat : 29724 (java) S 29695 29695 29563 0 -1 64 4 0 0 0 0 0 0 0 20 0 8 0 30953622 826724352 5644 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=29717/tid=29725] ppid=29695 vsize=807348 CPUtime=0
/proc/29717/task/29725/stat : 29725 (java) S 29695 29695 29563 0 -1 64 1 0 0 0 0 0 0 0 18 0 8 0 30953625 826724352 5644 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=29717/tid=29726] ppid=29695 vsize=807348 CPUtime=0.11
/proc/29717/task/29726/stat : 29726 (java) S 29695 29695 29563 0 -1 64 393 0 0 0 11 0 0 0 16 0 8 0 30953625 826724352 5644 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=29717/tid=29727] ppid=29695 vsize=807348 CPUtime=0
/proc/29717/task/29727/stat : 29727 (java) S 29695 29695 29563 0 -1 64 2 0 0 0 0 0 0 0 19 0 8 0 30953625 826724352 5644 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=29717/tid=29728] ppid=29695 vsize=807348 CPUtime=0
/proc/29717/task/29728/stat : 29728 (java) S 29695 29695 29563 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 30953625 826724352 5644 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.55
Current children cumulated vsize (KiB) 821072

[startup+25.6648 s]
/proc/loadavg: 1.72 1.65 2.29 3/91 29801
/proc/meminfo: memFree=1297224/2055920 swapFree=4192812/4192956
[pid=29695] ppid=29693 vsize=13724 CPUtime=0.03
/proc/29695/stat : 29695 (sugar) S 29693 29695 29563 0 -1 4194304 1188 0 0 0 3 0 0 0 15 0 1 0 30953569 14053376 808 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 236446593122 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/29695/statm: 3431 808 370 3 0 531 0
[pid=29698] ppid=29695 vsize=0 CPUtime=0.35
/proc/29698/stat : 29698 (java) Z 29695 29695 29563 0 -1 1036 3912 0 1 0 33 2 0 0 16 0 1 0 30953574 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 0 0 0
/proc/29698/statm: 0 0 0 0 0 0 0
[pid=29717] ppid=29695 vsize=807348 CPUtime=24.91
/proc/29717/stat : 29717 (java) R 29695 29695 29563 0 -1 0 5906 0 1 0 2322 169 0 0 25 0 8 0 30953618 826724352 5655 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/29717/statm: 201837 5655 1499 14 0 189115 0
[pid=29717/tid=29722] ppid=29695 vsize=807348 CPUtime=0
/proc/29717/task/29722/stat : 29722 (java) S 29695 29695 29563 0 -1 64 6 0 0 0 0 0 0 0 16 0 8 0 30953621 826724352 5655 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=29717/tid=29723] ppid=29695 vsize=807348 CPUtime=0
/proc/29717/task/29723/stat : 29723 (java) S 29695 29695 29563 0 -1 64 10 0 0 0 0 0 0 0 19 0 8 0 30953622 826724352 5655 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=29717/tid=29724] ppid=29695 vsize=807348 CPUtime=0
/proc/29717/task/29724/stat : 29724 (java) S 29695 29695 29563 0 -1 64 4 0 0 0 0 0 0 0 20 0 8 0 30953622 826724352 5655 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=29717/tid=29725] ppid=29695 vsize=807348 CPUtime=0
/proc/29717/task/29725/stat : 29725 (java) S 29695 29695 29563 0 -1 64 1 0 0 0 0 0 0 0 18 0 8 0 30953625 826724352 5655 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=29717/tid=29726] ppid=29695 vsize=807348 CPUtime=0.12
/proc/29717/task/29726/stat : 29726 (java) S 29695 29695 29563 0 -1 64 393 0 0 0 12 0 0 0 16 0 8 0 30953625 826724352 5655 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=29717/tid=29727] ppid=29695 vsize=807348 CPUtime=0
/proc/29717/task/29727/stat : 29727 (java) S 29695 29695 29563 0 -1 64 2 0 0 0 0 0 0 0 19 0 8 0 30953625 826724352 5655 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=29717/tid=29728] ppid=29695 vsize=807348 CPUtime=0
/proc/29717/task/29728/stat : 29728 (java) S 29695 29695 29563 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 30953625 826724352 5655 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.29
Current children cumulated vsize (KiB) 821072

[startup+51.3469 s]
/proc/loadavg: 1.94 1.70 2.29 3/84 29806
/proc/meminfo: memFree=16064/2055920 swapFree=4192812/4192956
[pid=29695] ppid=29693 vsize=13724 CPUtime=0.03
/proc/29695/stat : 29695 (sugar) S 29693 29695 29563 0 -1 4194304 1188 0 0 0 3 0 0 0 15 0 1 0 30953569 14053376 808 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 236446593122 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/29695/statm: 3431 808 370 3 0 531 0
[pid=29698] ppid=29695 vsize=0 CPUtime=0.35
/proc/29698/stat : 29698 (java) Z 29695 29695 29563 0 -1 1036 3912 0 1 0 33 2 0 0 16 0 1 0 30953574 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 0 0 0
/proc/29698/statm: 0 0 0 0 0 0 0
[pid=29717] ppid=29695 vsize=807348 CPUtime=50.02
/proc/29717/stat : 29717 (java) R 29695 29695 29563 0 -1 0 5938 0 1 0 4655 347 0 0 25 0 8 0 30953618 826724352 5687 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4152094853 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/29717/statm: 201837 5687 1499 14 0 189115 0
[pid=29717/tid=29722] ppid=29695 vsize=807348 CPUtime=0
/proc/29717/task/29722/stat : 29722 (java) S 29695 29695 29563 0 -1 64 6 0 0 0 0 0 0 0 16 0 8 0 30953621 826724352 5687 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=29717/tid=29723] ppid=29695 vsize=807348 CPUtime=0
/proc/29717/task/29723/stat : 29723 (java) S 29695 29695 29563 0 -1 64 10 0 0 0 0 0 0 0 19 0 8 0 30953622 826724352 5687 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=29717/tid=29724] ppid=29695 vsize=807348 CPUtime=0
/proc/29717/task/29724/stat : 29724 (java) S 29695 29695 29563 0 -1 64 4 0 0 0 0 0 0 0 20 0 8 0 30953622 826724352 5687 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=29717/tid=29725] ppid=29695 vsize=807348 CPUtime=0
/proc/29717/task/29725/stat : 29725 (java) S 29695 29695 29563 0 -1 64 1 0 0 0 0 0 0 0 18 0 8 0 30953625 826724352 5687 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=29717/tid=29726] ppid=29695 vsize=807348 CPUtime=0.12
/proc/29717/task/29726/stat : 29726 (java) S 29695 29695 29563 0 -1 64 395 0 0 0 12 0 0 0 17 0 8 0 30953625 826724352 5687 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=29717/tid=29727] ppid=29695 vsize=807348 CPUtime=0
/proc/29717/task/29727/stat : 29727 (java) S 29695 29695 29563 0 -1 64 2 0 0 0 0 0 0 0 19 0 8 0 30953625 826724352 5687 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=29717/tid=29728] ppid=29695 vsize=807348 CPUtime=0
/proc/29717/task/29728/stat : 29728 (java) S 29695 29695 29563 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 30953625 826724352 5687 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 50.4
Current children cumulated vsize (KiB) 821072

[startup+102.643 s]
/proc/loadavg: 2.10 1.78 2.29 2/84 29879
/proc/meminfo: memFree=302088/2055920 swapFree=4192812/4192956
[pid=29695] ppid=29693 vsize=13988 CPUtime=88.43
/proc/29695/stat : 29695 (sugar) S 29693 29695 29563 0 -1 4194304 1367 6027 0 1 4 0 8234 605 18 0 1 0 30953569 14323712 890 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 236446593122 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/29695/statm: 3497 890 373 3 0 597 0
[pid=29698] ppid=29695 vsize=0 CPUtime=0.35
/proc/29698/stat : 29698 (java) Z 29695 29695 29563 0 -1 1036 3912 0 1 0 33 2 0 0 16 0 1 0 30953574 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 0 0 0
/proc/29698/statm: 0 0 0 0 0 0 0
[pid=29878] ppid=29695 vsize=278580 CPUtime=3.5
/proc/29878/stat : 29878 (minisat) D 29695 29695 29563 0 -1 0 66964 0 0 0 299 51 0 0 18 0 1 0 30962683 285265920 66867 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134654493 0 0 4096 0 18446744071563479169 0 0 17 1 0 0
/proc/29878/statm: 69645 66867 36 112 0 69529 0
Current children cumulated CPU time (s) 92.28
Current children cumulated vsize (KiB) 292568



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+125.763 s]
/proc/loadavg: 2.14 1.81 2.28 3/84 29879
/proc/meminfo: memFree=16200/2055920 swapFree=4192812/4192956
[pid=29695] ppid=29693 vsize=13988 CPUtime=88.43
/proc/29695/stat : 29695 (sugar) S 29693 29695 29563 0 -1 4194304 1367 6027 0 1 4 0 8234 605 18 0 1 0 30953569 14323712 890 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 236446593122 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/29695/statm: 3497 890 373 3 0 597 0
[pid=29698] ppid=29695 vsize=0 CPUtime=0.35
/proc/29698/stat : 29698 (java) Z 29695 29695 29563 0 -1 1036 3912 0 1 0 33 2 0 0 16 0 1 0 30953574 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 0 0 0
/proc/29698/statm: 0 0 0 0 0 0 0
[pid=29878] ppid=29695 vsize=912416 CPUtime=11.8
/proc/29878/stat : 29878 (minisat) R 29695 29695 29563 0 -1 0 223026 0 0 0 1019 161 0 0 18 0 1 0 30962683 934313984 222929 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134522955 0 0 4096 0 0 0 0 17 0 0 0
/proc/29878/statm: 228104 222929 36 112 0 227988 0
Current children cumulated CPU time (s) 100.58
Current children cumulated vsize (KiB) 926404

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 29695 and gives childrusage.ru_utime.tv_sec=82 childrusage.ru_utime.tv_usec=388475 childrusage.ru_stime.tv_sec=6 childrusage.ru_stime.tv_usec=270046
CPU time returned by wait4() is 88.6585
while last known CPU time is 100.92

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

Real time (s): 128.988
CPU time (s): 100.92
CPU user time (s): 92.9
CPU system time (s): 8.02
CPU usage (%): 78.2397
Max. virtual memory (cumulated for all children) (KiB): 926404

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 82.3885
system time used= 6.27005
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7428
page faults= 1
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2493
involuntary context switches= 3006

runsolver used 0.170974 s user time and 0.432934 s system time

The end

Launcher Data (download as text)

Begin job on node62 on Mon Jan 29 22:32:45 UTC 2007


IDJOB= 248007
IDBENCH= 11673
IDSOLVER= 86
FILE ID= node62/248007-1170109964

PBS_JOBID= 3690254

Free space on /tmp= 66563 MiB

SOLVER NAME= sugar 0.40
BENCH NAME= HOME/pub/bench/CPAI06/primes/primes-10/primes-10-80-2-5.xml
COMMAND LINE= /tmp/evaluation/248007-1170109964/solver /tmp/evaluation/248007-1170109964 /tmp/evaluation/248007-1170109964/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node62/watcher-248007-1170109964 -o ROOT/results/node62/solver-248007-1170109964 -C 1800 -M 900  /tmp/evaluation/248007-1170109964/solver /tmp/evaluation/248007-1170109964 /tmp/evaluation/248007-1170109964/unknown.xml

META MD5SUM SOLVER= 0a27e717dfe98d83d9802fe0eea45073
MD5SUM BENCH=  9369e122b3247b424a809ec77d233cb8

RANDOM SEED= 257522816

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		: 3000.234
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		: 3000.234
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:       1956872 kB
Buffers:          6872 kB
Cached:          27604 kB
SwapCached:          0 kB
Active:          38972 kB
Inactive:        16024 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1956872 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2024 kB
Writeback:           0 kB
Mapped:          31292 kB
Slab:            29580 kB
Committed_AS:   292408 kB
PageTables:       1808 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= 65814 MiB



End job on node62 on Mon Jan 29 22:34:54 UTC 2007