Trace number 247799

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) 86.57 131.149

General information on the benchmark

Nameprimes/primes-10/
primes-10-20-2-7.xml
MD5SUM4d5617f10dc26854bc8e3212aa6ab9e6
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 benchmark0.023996
SatisfiableYES
(Un)Satisfiability was proved
Number of variables100
Number of constraints20
Maximum constraint arity9
Maximum domain size28
Number of constraints which are defined in extension0
Number of constraints which are defined in intension20
Global constraints used (with number of constraints)

Solver Data (download as text)

0.05	c # Sugar v0-40 (/tmp/evaluation/247799-1170109847/sugar-v0-40.jar)
0.05	
0.05	c # MAIN  BEGIN : /tmp/evaluation/247799-1170109847/unknown.xml [Mon Jan 29 23:30:47 2007]
0.05	c # CONVERT_XML  BEGIN : /tmp/evaluation/247799-1170109847/unknown.xml /tmp/evaluation/247799-1170109847/sugar26804.csp [Mon Jan 29 23:30:47 2007]
0.05	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/247799-1170109847/sugar-v0-40.jar -convert /tmp/evaluation/247799-1170109847/unknown.xml /tmp/evaluation/247799-1170109847/sugar26804.csp
0.17	c BEGIN convert /tmp/evaluation/247799-1170109847/unknown.xml
0.31	c END convert (0.138791 seconds)
0.34	c # CONVERT_XML  END : /tmp/evaluation/247799-1170109847/sugar26804.csp 3797 bytes (1 seconds) [Mon Jan 29 23:30:48 2007]
0.34	c # CONVERT_XML  CPU : 0.25 = 0 + 0 + 0.22 + 0.03
0.34	
0.34	c # GENERATE_SAT  BEGIN : /tmp/evaluation/247799-1170109847/sugar26804.bcnf [Mon Jan 29 23:30:48 2007]
0.34	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/247799-1170109847/sugar-v0-40.jar -bcnf -map /tmp/evaluation/247799-1170109847/sugar26804.map /tmp/evaluation/247799-1170109847/sugar26804.csp /tmp/evaluation/247799-1170109847/sugar26804.bcnf
0.46	c BEGIN parse /tmp/evaluation/247799-1170109847/sugar26804.csp
0.67	c END parse (0.210588 seconds)
0.67	c BEGIN simplify
0.68	c END simplify (7.93E-4 seconds)
0.68	c BEGIN encode /tmp/evaluation/247799-1170109847/sugar26804.bcnf
76.81	c END encode (76.129223 seconds)
76.86	c # GENERATE_SAT  END : 133866 variables 81187188 clauses 1297237892 bytes (76 seconds) [Mon Jan 29 23:32:04 2007]
76.86	c # GENERATE_SAT  CPU : 74.68 = 0 + 0 + 68.98 + 5.7
76.86	
76.86	c # SOLVE_SAT  BEGIN : /tmp/evaluation/247799-1170109847/sugar26804.bcnf [Mon Jan 29 23:32:04 2007]
76.86	c # CMD : /tmp/evaluation/247799-1170109847/minisat /tmp/evaluation/247799-1170109847/sugar26804.bcnf /tmp/evaluation/247799-1170109847/sugar26804.out
130.14	
130.14	s UNKNOWN
130.14	c # INTERRUPTED
130.14	c # MAIN  END :  (130 seconds) [Mon Jan 29 23:32:57 2007]
130.14	c # MAIN  CPU : 74.93 = 0 + 0 + 69.2 + 5.73
130.14

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/node26/watcher-247799-1170109847 -o ROOT/results/node26/solver-247799-1170109847 -C 1800 -M 900 /tmp/evaluation/247799-1170109847/solver /tmp/evaluation/247799-1170109847 /tmp/evaluation/247799-1170109847/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: 0.93 2.15 3.38 6/83 26805
/proc/meminfo: memFree=1847336/2055920 swapFree=4192812/4192956
[pid=26804] ppid=26800 vsize=5352 CPUtime=0
/proc/26804/stat : 26804 (solver) R 26800 26804 26686 0 -1 4194304 259 0 0 0 0 0 0 0 20 0 1 0 30938370 5480448 226 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028092403 0 0 4100 65536 0 0 0 17 1 0 0
/proc/26804/statm: 1338 227 191 169 0 49 0

[startup+0.10581 s]
/proc/loadavg: 0.93 2.15 3.38 6/83 26805
/proc/meminfo: memFree=1847336/2055920 swapFree=4192812/4192956
[pid=26804] ppid=26800 vsize=13724 CPUtime=0.04
/proc/26804/stat : 26804 (sugar) S 26800 26804 26686 0 -1 4194304 1112 0 0 0 3 1 0 0 20 0 1 0 30938370 14053376 805 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 269037383778 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/26804/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13724

[startup+0.513881 s]
/proc/loadavg: 0.93 2.15 3.38 6/83 26805
/proc/meminfo: memFree=1847336/2055920 swapFree=4192812/4192956
[pid=26804] ppid=26800 vsize=13724 CPUtime=0.29
/proc/26804/stat : 26804 (sugar) S 26800 26804 26686 0 -1 4194304 1190 3617 0 1 3 1 22 3 15 0 1 0 30938370 14053376 809 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 269037383778 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26804/statm: 3431 809 371 3 0 531 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13724

[startup+1.33602 s]
/proc/loadavg: 0.93 2.15 3.38 4/103 26840
/proc/meminfo: memFree=1801864/2055920 swapFree=4192812/4192956
[pid=26804] ppid=26800 vsize=13724 CPUtime=0.29
/proc/26804/stat : 26804 (sugar) S 26800 26804 26686 0 -1 4194304 1190 3617 0 1 3 1 22 3 16 0 1 0 30938370 14053376 809 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 269037383778 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/26804/statm: 3431 809 371 3 0 531 0
[pid=26825] ppid=26804 vsize=807336 CPUtime=0.96
/proc/26825/stat : 26825 (java) R 26804 26804 26686 0 -1 0 4957 0 2 0 89 7 0 0 24 0 8 0 30938405 826712064 4709 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/26825/statm: 201834 4709 1499 14 0 189112 0
[pid=26825/tid=26826] ppid=26804 vsize=807336 CPUtime=0
/proc/26825/task/26826/stat : 26826 (java) S 26804 26804 26686 0 -1 64 5 0 0 0 0 0 0 0 18 0 8 0 30938408 826712064 4709 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=26825/tid=26827] ppid=26804 vsize=807336 CPUtime=0
/proc/26825/task/26827/stat : 26827 (java) S 26804 26804 26686 0 -1 64 9 0 0 0 0 0 0 0 19 0 8 0 30938409 826712064 4709 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26825/tid=26828] ppid=26804 vsize=807336 CPUtime=0
/proc/26825/task/26828/stat : 26828 (java) S 26804 26804 26686 0 -1 64 4 0 0 0 0 0 0 0 20 0 8 0 30938409 826712064 4709 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26825/tid=26829] ppid=26804 vsize=807336 CPUtime=0
/proc/26825/task/26829/stat : 26829 (java) S 26804 26804 26686 0 -1 64 0 0 0 0 0 0 0 0 18 0 8 0 30938412 826712064 4709 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26825/tid=26830] ppid=26804 vsize=807336 CPUtime=0.08
/proc/26825/task/26830/stat : 26830 (java) S 26804 26804 26686 0 -1 64 371 0 0 0 8 0 0 0 16 0 8 0 30938412 826712064 4709 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=26825/tid=26831] ppid=26804 vsize=807336 CPUtime=0
/proc/26825/task/26831/stat : 26831 (java) S 26804 26804 26686 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 30938412 826712064 4709 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26825/tid=26832] ppid=26804 vsize=807336 CPUtime=0
/proc/26825/task/26832/stat : 26832 (java) S 26804 26804 26686 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 30938412 826712064 4709 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.25
Current children cumulated vsize (KiB) 821060

[startup+2.98931 s]
/proc/loadavg: 0.93 2.15 3.38 4/103 26840
/proc/meminfo: memFree=1765960/2055920 swapFree=4192812/4192956
[pid=26804] ppid=26800 vsize=13724 CPUtime=0.29
/proc/26804/stat : 26804 (sugar) S 26800 26804 26686 0 -1 4194304 1190 3617 0 1 3 1 22 3 16 0 1 0 30938370 14053376 809 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 269037383778 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/26804/statm: 3431 809 371 3 0 531 0
[pid=26825] ppid=26804 vsize=807336 CPUtime=2.61
/proc/26825/stat : 26825 (java) R 26804 26804 26686 0 -1 0 4962 0 2 0 243 18 0 0 25 0 8 0 30938405 826712064 4713 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073666718 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/26825/statm: 201834 4713 1500 14 0 189112 0
[pid=26825/tid=26826] ppid=26804 vsize=807336 CPUtime=0
/proc/26825/task/26826/stat : 26826 (java) S 26804 26804 26686 0 -1 64 7 0 0 0 0 0 0 0 16 0 8 0 30938408 826712064 4713 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=26825/tid=26827] ppid=26804 vsize=807336 CPUtime=0
/proc/26825/task/26827/stat : 26827 (java) S 26804 26804 26686 0 -1 64 9 0 0 0 0 0 0 0 19 0 8 0 30938409 826712064 4713 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26825/tid=26828] ppid=26804 vsize=807336 CPUtime=0
/proc/26825/task/26828/stat : 26828 (java) S 26804 26804 26686 0 -1 64 4 0 0 0 0 0 0 0 20 0 8 0 30938409 826712064 4713 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26825/tid=26829] ppid=26804 vsize=807336 CPUtime=0
/proc/26825/task/26829/stat : 26829 (java) S 26804 26804 26686 0 -1 64 0 0 0 0 0 0 0 0 18 0 8 0 30938412 826712064 4713 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26825/tid=26830] ppid=26804 vsize=807336 CPUtime=0.08
/proc/26825/task/26830/stat : 26830 (java) S 26804 26804 26686 0 -1 64 373 0 0 0 8 0 0 0 16 0 8 0 30938412 826712064 4713 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=26825/tid=26831] ppid=26804 vsize=807336 CPUtime=0
/proc/26825/task/26831/stat : 26831 (java) S 26804 26804 26686 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 30938412 826712064 4713 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26825/tid=26832] ppid=26804 vsize=807336 CPUtime=0
/proc/26825/task/26832/stat : 26832 (java) S 26804 26804 26686 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 30938412 826712064 4713 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.9
Current children cumulated vsize (KiB) 821060

[startup+6.28188 s]
/proc/loadavg: 1.01 2.15 3.37 3/103 26840
/proc/meminfo: memFree=1647304/2055920 swapFree=4192812/4192956
[pid=26804] ppid=26800 vsize=13724 CPUtime=0.29
/proc/26804/stat : 26804 (sugar) S 26800 26804 26686 0 -1 4194304 1190 3617 0 1 3 1 22 3 16 0 1 0 30938370 14053376 809 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 269037383778 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/26804/statm: 3431 809 371 3 0 531 0
[pid=26825] ppid=26804 vsize=807336 CPUtime=5.79
/proc/26825/stat : 26825 (java) R 26804 26804 26686 0 -1 0 4965 0 2 0 542 37 0 0 25 0 8 0 30938405 826712064 4716 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073657372 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/26825/statm: 201834 4716 1501 14 0 189112 0
[pid=26825/tid=26826] ppid=26804 vsize=807336 CPUtime=0
/proc/26825/task/26826/stat : 26826 (java) S 26804 26804 26686 0 -1 64 7 0 0 0 0 0 0 0 16 0 8 0 30938408 826712064 4716 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=26825/tid=26827] ppid=26804 vsize=807336 CPUtime=0
/proc/26825/task/26827/stat : 26827 (java) S 26804 26804 26686 0 -1 64 9 0 0 0 0 0 0 0 19 0 8 0 30938409 826712064 4716 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26825/tid=26828] ppid=26804 vsize=807336 CPUtime=0
/proc/26825/task/26828/stat : 26828 (java) S 26804 26804 26686 0 -1 64 4 0 0 0 0 0 0 0 20 0 8 0 30938409 826712064 4716 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26825/tid=26829] ppid=26804 vsize=807336 CPUtime=0
/proc/26825/task/26829/stat : 26829 (java) S 26804 26804 26686 0 -1 64 0 0 0 0 0 0 0 0 18 0 8 0 30938412 826712064 4716 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26825/tid=26830] ppid=26804 vsize=807336 CPUtime=0.08
/proc/26825/task/26830/stat : 26830 (java) S 26804 26804 26686 0 -1 64 373 0 0 0 8 0 0 0 17 0 8 0 30938412 826712064 4716 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=26825/tid=26831] ppid=26804 vsize=807336 CPUtime=0
/proc/26825/task/26831/stat : 26831 (java) S 26804 26804 26686 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 30938412 826712064 4716 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26825/tid=26832] ppid=26804 vsize=807336 CPUtime=0
/proc/26825/task/26832/stat : 26832 (java) S 26804 26804 26686 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 30938412 826712064 4716 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.08
Current children cumulated vsize (KiB) 821060

[startup+12.78 s]
/proc/loadavg: 1.33 2.20 3.38 3/103 26841
/proc/meminfo: memFree=1421768/2055920 swapFree=4192812/4192956
[pid=26804] ppid=26800 vsize=13724 CPUtime=0.29
/proc/26804/stat : 26804 (sugar) S 26800 26804 26686 0 -1 4194304 1190 3617 0 1 3 1 22 3 16 0 1 0 30938370 14053376 809 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 269037383778 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/26804/statm: 3431 809 371 3 0 531 0
[pid=26825] ppid=26804 vsize=807336 CPUtime=12.16
/proc/26825/stat : 26825 (java) R 26804 26804 26686 0 -1 0 4968 0 2 0 1132 84 0 0 25 0 8 0 30938405 826712064 4719 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/26825/statm: 201834 4719 1501 14 0 189112 0
[pid=26825/tid=26826] ppid=26804 vsize=807336 CPUtime=0
/proc/26825/task/26826/stat : 26826 (java) S 26804 26804 26686 0 -1 64 7 0 0 0 0 0 0 0 16 0 8 0 30938408 826712064 4719 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=26825/tid=26827] ppid=26804 vsize=807336 CPUtime=0
/proc/26825/task/26827/stat : 26827 (java) S 26804 26804 26686 0 -1 64 9 0 0 0 0 0 0 0 19 0 8 0 30938409 826712064 4719 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26825/tid=26828] ppid=26804 vsize=807336 CPUtime=0
/proc/26825/task/26828/stat : 26828 (java) S 26804 26804 26686 0 -1 64 4 0 0 0 0 0 0 0 20 0 8 0 30938409 826712064 4719 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26825/tid=26829] ppid=26804 vsize=807336 CPUtime=0
/proc/26825/task/26829/stat : 26829 (java) S 26804 26804 26686 0 -1 64 0 0 0 0 0 0 0 0 18 0 8 0 30938412 826712064 4719 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26825/tid=26830] ppid=26804 vsize=807336 CPUtime=0.08
/proc/26825/task/26830/stat : 26830 (java) S 26804 26804 26686 0 -1 64 373 0 0 0 8 0 0 0 17 0 8 0 30938412 826712064 4719 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=26825/tid=26831] ppid=26804 vsize=807336 CPUtime=0
/proc/26825/task/26831/stat : 26831 (java) S 26804 26804 26686 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 30938412 826712064 4719 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26825/tid=26832] ppid=26804 vsize=807336 CPUtime=0
/proc/26825/task/26832/stat : 26832 (java) S 26804 26804 26686 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 30938412 826712064 4719 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.45
Current children cumulated vsize (KiB) 821060

[startup+25.6722 s]
/proc/loadavg: 2.46 2.40 3.42 3/106 26846
/proc/meminfo: memFree=1003184/2055920 swapFree=4192812/4192956
[pid=26804] ppid=26800 vsize=13724 CPUtime=0.29
/proc/26804/stat : 26804 (sugar) S 26800 26804 26686 0 -1 4194304 1190 3617 0 1 3 1 22 3 16 0 1 0 30938370 14053376 809 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 269037383778 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/26804/statm: 3431 809 371 3 0 531 0
[pid=26825] ppid=26804 vsize=807336 CPUtime=24.85
/proc/26825/stat : 26825 (java) R 26804 26804 26686 0 -1 0 4975 0 2 0 2316 169 0 0 25 0 8 0 30938405 826712064 4726 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/26825/statm: 201834 4726 1501 14 0 189112 0
[pid=26825/tid=26826] ppid=26804 vsize=807336 CPUtime=0
/proc/26825/task/26826/stat : 26826 (java) S 26804 26804 26686 0 -1 64 7 0 0 0 0 0 0 0 16 0 8 0 30938408 826712064 4726 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=26825/tid=26827] ppid=26804 vsize=807336 CPUtime=0
/proc/26825/task/26827/stat : 26827 (java) S 26804 26804 26686 0 -1 64 9 0 0 0 0 0 0 0 19 0 8 0 30938409 826712064 4726 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26825/tid=26828] ppid=26804 vsize=807336 CPUtime=0
/proc/26825/task/26828/stat : 26828 (java) S 26804 26804 26686 0 -1 64 4 0 0 0 0 0 0 0 20 0 8 0 30938409 826712064 4726 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26825/tid=26829] ppid=26804 vsize=807336 CPUtime=0
/proc/26825/task/26829/stat : 26829 (java) S 26804 26804 26686 0 -1 64 0 0 0 0 0 0 0 0 18 0 8 0 30938412 826712064 4726 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26825/tid=26830] ppid=26804 vsize=807336 CPUtime=0.08
/proc/26825/task/26830/stat : 26830 (java) S 26804 26804 26686 0 -1 64 373 0 0 0 8 0 0 0 17 0 8 0 30938412 826712064 4726 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=26825/tid=26831] ppid=26804 vsize=807336 CPUtime=0
/proc/26825/task/26831/stat : 26831 (java) S 26804 26804 26686 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 30938412 826712064 4726 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26825/tid=26832] ppid=26804 vsize=807336 CPUtime=0
/proc/26825/task/26832/stat : 26832 (java) S 26804 26804 26686 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 30938412 826712064 4726 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.14
Current children cumulated vsize (KiB) 821060

[startup+51.3487 s]
/proc/loadavg: 4.76 2.94 3.58 4/108 26853
/proc/meminfo: memFree=133088/2055920 swapFree=4192812/4192956
[pid=26804] ppid=26800 vsize=13724 CPUtime=0.29
/proc/26804/stat : 26804 (sugar) S 26800 26804 26686 0 -1 4194304 1190 3617 0 1 3 1 22 3 16 0 1 0 30938370 14053376 809 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 269037383778 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/26804/statm: 3431 809 371 3 0 531 0
[pid=26825] ppid=26804 vsize=807336 CPUtime=50.07
/proc/26825/stat : 26825 (java) R 26804 26804 26686 0 -1 0 4991 0 2 0 4644 363 0 0 25 0 8 0 30938405 826712064 4742 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/26825/statm: 201834 4742 1501 14 0 189112 0
[pid=26825/tid=26826] ppid=26804 vsize=807336 CPUtime=0
/proc/26825/task/26826/stat : 26826 (java) S 26804 26804 26686 0 -1 64 7 0 0 0 0 0 0 0 16 0 8 0 30938408 826712064 4742 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=26825/tid=26827] ppid=26804 vsize=807336 CPUtime=0
/proc/26825/task/26827/stat : 26827 (java) S 26804 26804 26686 0 -1 64 9 0 0 0 0 0 0 0 19 0 8 0 30938409 826712064 4742 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26825/tid=26828] ppid=26804 vsize=807336 CPUtime=0
/proc/26825/task/26828/stat : 26828 (java) S 26804 26804 26686 0 -1 64 4 0 0 0 0 0 0 0 20 0 8 0 30938409 826712064 4742 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26825/tid=26829] ppid=26804 vsize=807336 CPUtime=0
/proc/26825/task/26829/stat : 26829 (java) S 26804 26804 26686 0 -1 64 0 0 0 0 0 0 0 0 18 0 8 0 30938412 826712064 4742 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26825/tid=26830] ppid=26804 vsize=807336 CPUtime=0.08
/proc/26825/task/26830/stat : 26830 (java) S 26804 26804 26686 0 -1 64 373 0 0 0 8 0 0 0 17 0 8 0 30938412 826712064 4742 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=26825/tid=26831] ppid=26804 vsize=807336 CPUtime=0
/proc/26825/task/26831/stat : 26831 (java) S 26804 26804 26686 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 30938412 826712064 4742 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26825/tid=26832] ppid=26804 vsize=807336 CPUtime=0
/proc/26825/task/26832/stat : 26832 (java) S 26804 26804 26686 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 30938412 826712064 4742 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 50.36
Current children cumulated vsize (KiB) 821060

[startup+102.609 s]
/proc/loadavg: 6.16 3.70 3.80 2/98 26861
/proc/meminfo: memFree=15408/2055920 swapFree=4192812/4192956
[pid=26804] ppid=26800 vsize=13856 CPUtime=74.97
/proc/26804/stat : 26804 (sugar) S 26800 26804 26686 0 -1 4194304 1336 8658 0 3 3 1 6920 573 16 0 1 0 30938370 14188544 860 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 269037383778 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/26804/statm: 3464 860 373 3 0 564 0
[pid=26861] ppid=26804 vsize=236164 CPUtime=2.89
/proc/26861/stat : 26861 (minisat) D 26804 26804 26686 0 -1 0 56306 0 0 0 250 39 0 0 18 0 1 0 30946057 241831936 56277 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134654493 0 0 4096 0 18446744071563479169 0 0 17 1 0 0
/proc/26861/statm: 59041 56277 36 112 0 58925 0
Current children cumulated CPU time (s) 77.86
Current children cumulated vsize (KiB) 250020



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+130.132 s]
/proc/loadavg: 4.92 3.63 3.78 2/96 26861
/proc/meminfo: memFree=14912/2055920 swapFree=4192812/4192956
[pid=26804] ppid=26800 vsize=13856 CPUtime=74.97
/proc/26804/stat : 26804 (sugar) S 26800 26804 26686 0 -1 4194304 1336 8658 0 3 3 1 6920 573 16 0 1 0 30938370 14188544 860 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 269037383778 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/26804/statm: 3464 860 373 3 0 564 0
[pid=26861] ppid=26804 vsize=907836 CPUtime=11.6
/proc/26861/stat : 26861 (minisat) D 26804 26804 26686 0 -1 0 220492 0 0 0 1002 158 0 0 18 0 1 0 30946057 929624064 220463 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134654493 0 0 4096 0 18446744071563479169 0 0 17 0 0 0
/proc/26861/statm: 226959 220463 36 112 0 226843 0
Current children cumulated CPU time (s) 86.57
Current children cumulated vsize (KiB) 921692

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

Child status: 1

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 26804 and gives childrusage.ru_utime.tv_sec=69 childrusage.ru_utime.tv_usec=246472 childrusage.ru_stime.tv_sec=5 childrusage.ru_stime.tv_usec=744126
CPU time returned by wait4() is 74.9906
while last known CPU time is 86.57

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

Real time (s): 131.149
CPU time (s): 86.57
CPU user time (s): 79.25
CPU system time (s): 7.32
CPU usage (%): 66.0089
Max. virtual memory (cumulated for all children) (KiB): 921692

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 69.2465
system time used= 5.74413
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10087
page faults= 3
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2314
involuntary context switches= 5550

runsolver used 0.163975 s user time and 0.478927 s system time

The end

Launcher Data (download as text)

Begin job on node26 on Mon Jan 29 22:30:47 UTC 2007


IDJOB= 247799
IDBENCH= 11657
IDSOLVER= 86
FILE ID= node26/247799-1170109847

PBS_JOBID= 3690209

Free space on /tmp= 66563 MiB

SOLVER NAME= sugar 0.40
BENCH NAME= HOME/pub/bench/CPAI06/primes/primes-10/primes-10-20-2-7.xml
COMMAND LINE= /tmp/evaluation/247799-1170109847/solver /tmp/evaluation/247799-1170109847 /tmp/evaluation/247799-1170109847/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node26/watcher-247799-1170109847 -o ROOT/results/node26/solver-247799-1170109847 -C 1800 -M 900  /tmp/evaluation/247799-1170109847/solver /tmp/evaluation/247799-1170109847 /tmp/evaluation/247799-1170109847/unknown.xml

META MD5SUM SOLVER= 0a27e717dfe98d83d9802fe0eea45073
MD5SUM BENCH=  4d5617f10dc26854bc8e3212aa6ab9e6

RANDOM SEED= 982078538

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		: 3000.279
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		: 3000.279
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:       1848024 kB
Buffers:         38368 kB
Cached:          68460 kB
SwapCached:          0 kB
Active:          93052 kB
Inactive:        62516 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1848024 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1732 kB
Writeback:           0 kB
Mapped:          67592 kB
Slab:            37536 kB
Committed_AS:   385980 kB
PageTables:       1880 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= 63287 MiB



End job on node26 on Mon Jan 29 22:33:00 UTC 2007