Trace number 247903

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) 48.8 50.1222

General information on the benchmark

Nameprimes/primes-10/
primes-10-40-3-3.xml
MD5SUM1e035bc1a7e7fbe391e9ce31618101ba
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 benchmark2.96155
SatisfiableYES
(Un)Satisfiability was proved
Number of variables100
Number of constraints40
Maximum constraint arity6
Maximum domain size28
Number of constraints which are defined in extension0
Number of constraints which are defined in intension40
Global constraints used (with number of constraints)

Solver Data (download as text)

0.13	c # Sugar v0-40 (/tmp/evaluation/247903-1170109911/sugar-v0-40.jar)
0.13	
0.14	c # MAIN  BEGIN : /tmp/evaluation/247903-1170109911/unknown.xml [Mon Jan 29 23:31:51 2007]
0.14	c # CONVERT_XML  BEGIN : /tmp/evaluation/247903-1170109911/unknown.xml /tmp/evaluation/247903-1170109911/sugar29185.csp [Mon Jan 29 23:31:51 2007]
0.14	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/247903-1170109911/sugar-v0-40.jar -convert /tmp/evaluation/247903-1170109911/unknown.xml /tmp/evaluation/247903-1170109911/sugar29185.csp
0.38	c BEGIN convert /tmp/evaluation/247903-1170109911/unknown.xml
0.60	c END convert (0.217809 seconds)
0.65	c # CONVERT_XML  END : /tmp/evaluation/247903-1170109911/sugar29185.csp 4731 bytes (1 seconds) [Mon Jan 29 23:31:52 2007]
0.65	c # CONVERT_XML  CPU : 0.01 = 0 + 0.01 + 0 + 0
0.65	
0.65	c # GENERATE_SAT  BEGIN : /tmp/evaluation/247903-1170109911/sugar29185.bcnf [Mon Jan 29 23:31:52 2007]
0.65	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/247903-1170109911/sugar-v0-40.jar -bcnf -map /tmp/evaluation/247903-1170109911/sugar29185.map /tmp/evaluation/247903-1170109911/sugar29185.csp /tmp/evaluation/247903-1170109911/sugar29185.bcnf
0.76	c BEGIN parse /tmp/evaluation/247903-1170109911/sugar29185.csp
0.98	c END parse (0.212295 seconds)
0.98	c BEGIN simplify
0.98	c END simplify (0.00111 seconds)
0.98	c BEGIN encode /tmp/evaluation/247903-1170109911/sugar29185.bcnf
37.19	c END encode (36.215293 seconds)
37.21	c # GENERATE_SAT  END : 86724 variables 36933653 clauses 589725564 bytes (36 seconds) [Mon Jan 29 23:32:28 2007]
37.21	c # GENERATE_SAT  CPU : 36.51 = 0 + 0 + 34.46 + 2.05
37.21	
37.21	c # SOLVE_SAT  BEGIN : /tmp/evaluation/247903-1170109911/sugar29185.bcnf [Mon Jan 29 23:32:28 2007]
37.21	c # CMD : /tmp/evaluation/247903-1170109911/minisat /tmp/evaluation/247903-1170109911/sugar29185.bcnf /tmp/evaluation/247903-1170109911/sugar29185.out
48.84	
48.84	s UNKNOWN
48.84	c # INTERRUPTED
48.84	c # MAIN  END :  (49 seconds) [Mon Jan 29 23:32:40 2007]
48.84	c # MAIN  CPU : 36.52 = 0 + 0.01 + 34.46 + 2.05
48.84

Verifier Data (download as text)

ERROR: Unexpected answer ! (SAT/UNSAT expected)
Got answer: UNKNOWN

Watcher Data (download as text)

runsolver version 3.1.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node65/watcher-247903-1170109911 -o ROOT/results/node65/solver-247903-1170109911 -C 1800 -M 900 /tmp/evaluation/247903-1170109911/solver /tmp/evaluation/247903-1170109911 /tmp/evaluation/247903-1170109911/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: 2.21 2.36 2.37 2/65 29186
/proc/meminfo: memFree=1926232/2055920 swapFree=4192812/4192956
[pid=29185] ppid=29183 vsize=5352 CPUtime=0
/proc/29185/stat : 29185 (solver) D 29183 29185 27609 0 -1 4194304 264 0 0 0 0 0 0 0 18 0 1 0 30948635 5480448 231 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 257203694887 0 0 4096 0 18446744071563608240 0 0 17 1 0 0
/proc/29185/statm: 1338 231 193 169 0 49 0

[startup+0.102595 s]
/proc/loadavg: 2.21 2.36 2.37 2/65 29186
/proc/meminfo: memFree=1926232/2055920 swapFree=4192812/4192956
[pid=29185] ppid=29183 vsize=12668 CPUtime=0.01
/proc/29185/stat : 29185 (sugar) D 29183 29185 27609 0 -1 4194304 777 0 3 0 1 0 0 0 18 0 1 0 30948635 12972032 499 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 257212592226 0 0 4224 0 18446744071563479169 0 0 17 1 0 0
/proc/29185/statm: 3167 499 315 3 0 267 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12668

[startup+0.514669 s]
/proc/loadavg: 2.21 2.36 2.37 2/65 29186
/proc/meminfo: memFree=1926232/2055920 swapFree=4192812/4192956
[pid=29185] ppid=29183 vsize=13724 CPUtime=0.04
/proc/29185/stat : 29185 (sugar) S 29183 29185 27609 0 -1 4194304 1118 0 3 0 3 1 0 0 16 0 1 0 30948635 14053376 805 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 257212592226 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/29185/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13724

[startup+1.3358 s]
/proc/loadavg: 2.21 2.36 2.37 2/74 29202
/proc/meminfo: memFree=1902736/2055920 swapFree=4192812/4192956
[pid=29185] ppid=29183 vsize=13724 CPUtime=0.04
/proc/29185/stat : 29185 (sugar) S 29183 29185 27609 0 -1 4194304 1187 0 3 0 3 1 0 0 15 0 1 0 30948635 14053376 809 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 257212592226 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/29185/statm: 3431 809 371 3 0 531 0
[pid=29187] ppid=29185 vsize=0 CPUtime=0.29
/proc/29187/stat : 29187 (java) Z 29185 29185 27609 0 -1 1036 3647 0 33 0 26 3 0 0 16 0 1 0 30948649 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/29187/statm: 0 0 0 0 0 0 0
[pid=29195] ppid=29185 vsize=807332 CPUtime=0.67
/proc/29195/stat : 29195 (java) R 29185 29185 27609 0 -1 0 4990 0 1 0 63 4 0 0 17 0 8 0 30948700 826707968 4741 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4152096617 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/29195/statm: 201833 4741 1499 14 0 189111 0
[pid=29195/tid=29196] ppid=29185 vsize=807332 CPUtime=0
/proc/29195/task/29196/stat : 29196 (java) S 29185 29185 27609 0 -1 64 6 0 0 0 0 0 0 0 20 0 8 0 30948703 826707968 4741 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=29195/tid=29197] ppid=29185 vsize=807332 CPUtime=0
/proc/29195/task/29197/stat : 29197 (java) S 29185 29185 27609 0 -1 64 10 0 0 0 0 0 0 0 20 0 8 0 30948704 826707968 4741 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=29195/tid=29198] ppid=29185 vsize=807332 CPUtime=0
/proc/29195/task/29198/stat : 29198 (java) S 29185 29185 27609 0 -1 64 4 0 0 0 0 0 0 0 21 0 8 0 30948704 826707968 4741 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=29195/tid=29199] ppid=29185 vsize=807332 CPUtime=0
/proc/29195/task/29199/stat : 29199 (java) S 29185 29185 27609 0 -1 64 0 0 0 0 0 0 0 0 22 0 8 0 30948707 826707968 4741 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=29195/tid=29200] ppid=29185 vsize=807332 CPUtime=0.09
/proc/29195/task/29200/stat : 29200 (java) S 29185 29185 27609 0 -1 64 371 0 0 0 9 0 0 0 15 0 8 0 30948707 826707968 4741 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=29195/tid=29201] ppid=29185 vsize=807332 CPUtime=0
/proc/29195/task/29201/stat : 29201 (java) S 29185 29185 27609 0 -1 64 3 0 0 0 0 0 0 0 23 0 8 0 30948707 826707968 4741 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=29195/tid=29202] ppid=29185 vsize=807332 CPUtime=0
/proc/29195/task/29202/stat : 29202 (java) S 29185 29185 27609 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 30948707 826707968 4741 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1
Current children cumulated vsize (KiB) 821056

[startup+2.97306 s]
/proc/loadavg: 2.21 2.36 2.37 2/74 29202
/proc/meminfo: memFree=1882448/2055920 swapFree=4192812/4192956
[pid=29185] ppid=29183 vsize=13724 CPUtime=0.04
/proc/29185/stat : 29185 (sugar) S 29183 29185 27609 0 -1 4194304 1187 0 3 0 3 1 0 0 15 0 1 0 30948635 14053376 809 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 257212592226 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/29185/statm: 3431 809 371 3 0 531 0
[pid=29187] ppid=29185 vsize=0 CPUtime=0.29
/proc/29187/stat : 29187 (java) Z 29185 29185 27609 0 -1 1036 3647 0 33 0 26 3 0 0 16 0 1 0 30948649 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/29187/statm: 0 0 0 0 0 0 0
[pid=29195] ppid=29185 vsize=807332 CPUtime=2.31
/proc/29195/stat : 29195 (java) R 29185 29185 27609 0 -1 0 4998 0 1 0 214 17 0 0 18 0 8 0 30948700 826707968 4747 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/29195/statm: 201833 4747 1501 14 0 189111 0
[pid=29195/tid=29196] ppid=29185 vsize=807332 CPUtime=0
/proc/29195/task/29196/stat : 29196 (java) S 29185 29185 27609 0 -1 64 7 0 0 0 0 0 0 0 17 0 8 0 30948703 826707968 4747 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=29195/tid=29197] ppid=29185 vsize=807332 CPUtime=0
/proc/29195/task/29197/stat : 29197 (java) S 29185 29185 27609 0 -1 64 10 0 0 0 0 0 0 0 20 0 8 0 30948704 826707968 4747 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=29195/tid=29198] ppid=29185 vsize=807332 CPUtime=0
/proc/29195/task/29198/stat : 29198 (java) S 29185 29185 27609 0 -1 64 4 0 0 0 0 0 0 0 21 0 8 0 30948704 826707968 4747 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=29195/tid=29199] ppid=29185 vsize=807332 CPUtime=0
/proc/29195/task/29199/stat : 29199 (java) S 29185 29185 27609 0 -1 64 0 0 0 0 0 0 0 0 22 0 8 0 30948707 826707968 4747 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=29195/tid=29200] ppid=29185 vsize=807332 CPUtime=0.09
/proc/29195/task/29200/stat : 29200 (java) S 29185 29185 27609 0 -1 64 373 0 0 0 9 0 0 0 16 0 8 0 30948707 826707968 4747 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=29195/tid=29201] ppid=29185 vsize=807332 CPUtime=0
/proc/29195/task/29201/stat : 29201 (java) S 29185 29185 27609 0 -1 64 3 0 0 0 0 0 0 0 23 0 8 0 30948707 826707968 4747 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=29195/tid=29202] ppid=29185 vsize=807332 CPUtime=0
/proc/29195/task/29202/stat : 29202 (java) S 29185 29185 27609 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 30948707 826707968 4747 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.64
Current children cumulated vsize (KiB) 821056

[startup+6.2726 s]
/proc/loadavg: 2.11 2.33 2.36 2/74 29202
/proc/meminfo: memFree=1828112/2055920 swapFree=4192812/4192956
[pid=29185] ppid=29183 vsize=13724 CPUtime=0.04
/proc/29185/stat : 29185 (sugar) S 29183 29185 27609 0 -1 4194304 1187 0 3 0 3 1 0 0 15 0 1 0 30948635 14053376 809 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 257212592226 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/29185/statm: 3431 809 371 3 0 531 0
[pid=29187] ppid=29185 vsize=0 CPUtime=0.29
/proc/29187/stat : 29187 (java) Z 29185 29185 27609 0 -1 1036 3647 0 33 0 26 3 0 0 16 0 1 0 30948649 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/29187/statm: 0 0 0 0 0 0 0
[pid=29195] ppid=29185 vsize=807332 CPUtime=5.6
/proc/29195/stat : 29195 (java) R 29185 29185 27609 0 -1 0 5002 0 1 0 526 34 0 0 25 0 8 0 30948700 826707968 4751 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/29195/statm: 201833 4751 1501 14 0 189111 0
[pid=29195/tid=29196] ppid=29185 vsize=807332 CPUtime=0
/proc/29195/task/29196/stat : 29196 (java) S 29185 29185 27609 0 -1 64 7 0 0 0 0 0 0 0 16 0 8 0 30948703 826707968 4751 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=29195/tid=29197] ppid=29185 vsize=807332 CPUtime=0
/proc/29195/task/29197/stat : 29197 (java) S 29185 29185 27609 0 -1 64 10 0 0 0 0 0 0 0 20 0 8 0 30948704 826707968 4751 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=29195/tid=29198] ppid=29185 vsize=807332 CPUtime=0
/proc/29195/task/29198/stat : 29198 (java) S 29185 29185 27609 0 -1 64 4 0 0 0 0 0 0 0 21 0 8 0 30948704 826707968 4751 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=29195/tid=29199] ppid=29185 vsize=807332 CPUtime=0
/proc/29195/task/29199/stat : 29199 (java) S 29185 29185 27609 0 -1 64 0 0 0 0 0 0 0 0 22 0 8 0 30948707 826707968 4751 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=29195/tid=29200] ppid=29185 vsize=807332 CPUtime=0.09
/proc/29195/task/29200/stat : 29200 (java) S 29185 29185 27609 0 -1 64 373 0 0 0 9 0 0 0 16 0 8 0 30948707 826707968 4751 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=29195/tid=29201] ppid=29185 vsize=807332 CPUtime=0
/proc/29195/task/29201/stat : 29201 (java) S 29185 29185 27609 0 -1 64 3 0 0 0 0 0 0 0 23 0 8 0 30948707 826707968 4751 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=29195/tid=29202] ppid=29185 vsize=807332 CPUtime=0
/proc/29195/task/29202/stat : 29202 (java) S 29185 29185 27609 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 30948707 826707968 4751 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 5.93
Current children cumulated vsize (KiB) 821056

[startup+12.7527 s]
/proc/loadavg: 2.10 2.33 2.36 2/74 29202
/proc/meminfo: memFree=1713680/2055920 swapFree=4192812/4192956
[pid=29185] ppid=29183 vsize=13724 CPUtime=0.04
/proc/29185/stat : 29185 (sugar) S 29183 29185 27609 0 -1 4194304 1187 0 3 0 3 1 0 0 15 0 1 0 30948635 14053376 809 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 257212592226 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/29185/statm: 3431 809 371 3 0 531 0
[pid=29187] ppid=29185 vsize=0 CPUtime=0.29
/proc/29187/stat : 29187 (java) Z 29185 29185 27609 0 -1 1036 3647 0 33 0 26 3 0 0 16 0 1 0 30948649 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/29187/statm: 0 0 0 0 0 0 0
[pid=29195] ppid=29185 vsize=807332 CPUtime=12.08
/proc/29195/stat : 29195 (java) R 29185 29185 27609 0 -1 0 5009 0 1 0 1139 69 0 0 25 0 8 0 30948700 826707968 4758 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/29195/statm: 201833 4758 1501 14 0 189111 0
[pid=29195/tid=29196] ppid=29185 vsize=807332 CPUtime=0
/proc/29195/task/29196/stat : 29196 (java) S 29185 29185 27609 0 -1 64 7 0 0 0 0 0 0 0 16 0 8 0 30948703 826707968 4758 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=29195/tid=29197] ppid=29185 vsize=807332 CPUtime=0
/proc/29195/task/29197/stat : 29197 (java) S 29185 29185 27609 0 -1 64 10 0 0 0 0 0 0 0 20 0 8 0 30948704 826707968 4758 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=29195/tid=29198] ppid=29185 vsize=807332 CPUtime=0
/proc/29195/task/29198/stat : 29198 (java) S 29185 29185 27609 0 -1 64 4 0 0 0 0 0 0 0 21 0 8 0 30948704 826707968 4758 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=29195/tid=29199] ppid=29185 vsize=807332 CPUtime=0
/proc/29195/task/29199/stat : 29199 (java) S 29185 29185 27609 0 -1 64 0 0 0 0 0 0 0 0 22 0 8 0 30948707 826707968 4758 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=29195/tid=29200] ppid=29185 vsize=807332 CPUtime=0.09
/proc/29195/task/29200/stat : 29200 (java) S 29185 29185 27609 0 -1 64 373 0 0 0 9 0 0 0 16 0 8 0 30948707 826707968 4758 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=29195/tid=29201] ppid=29185 vsize=807332 CPUtime=0
/proc/29195/task/29201/stat : 29201 (java) S 29185 29185 27609 0 -1 64 3 0 0 0 0 0 0 0 23 0 8 0 30948707 826707968 4758 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=29195/tid=29202] ppid=29185 vsize=807332 CPUtime=0
/proc/29195/task/29202/stat : 29202 (java) S 29185 29185 27609 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 30948707 826707968 4758 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.41
Current children cumulated vsize (KiB) 821056

[startup+25.6158 s]
/proc/loadavg: 2.08 2.31 2.35 2/74 29202
/proc/meminfo: memFree=1512472/2055920 swapFree=4192812/4192956
[pid=29185] ppid=29183 vsize=13724 CPUtime=0.04
/proc/29185/stat : 29185 (sugar) S 29183 29185 27609 0 -1 4194304 1187 0 3 0 3 1 0 0 15 0 1 0 30948635 14053376 809 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 257212592226 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/29185/statm: 3431 809 371 3 0 531 0
[pid=29187] ppid=29185 vsize=0 CPUtime=0.29
/proc/29187/stat : 29187 (java) Z 29185 29185 27609 0 -1 1036 3647 0 33 0 26 3 0 0 16 0 1 0 30948649 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/29187/statm: 0 0 0 0 0 0 0
[pid=29195] ppid=29185 vsize=807332 CPUtime=24.93
/proc/29195/stat : 29195 (java) R 29185 29185 27609 0 -1 0 5026 0 1 0 2361 132 0 0 25 0 8 0 30948700 826707968 4775 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073670920 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/29195/statm: 201833 4775 1501 14 0 189111 0
[pid=29195/tid=29196] ppid=29185 vsize=807332 CPUtime=0
/proc/29195/task/29196/stat : 29196 (java) S 29185 29185 27609 0 -1 64 7 0 0 0 0 0 0 0 16 0 8 0 30948703 826707968 4775 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=29195/tid=29197] ppid=29185 vsize=807332 CPUtime=0
/proc/29195/task/29197/stat : 29197 (java) S 29185 29185 27609 0 -1 64 10 0 0 0 0 0 0 0 20 0 8 0 30948704 826707968 4775 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=29195/tid=29198] ppid=29185 vsize=807332 CPUtime=0
/proc/29195/task/29198/stat : 29198 (java) S 29185 29185 27609 0 -1 64 4 0 0 0 0 0 0 0 21 0 8 0 30948704 826707968 4775 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=29195/tid=29199] ppid=29185 vsize=807332 CPUtime=0
/proc/29195/task/29199/stat : 29199 (java) S 29185 29185 27609 0 -1 64 0 0 0 0 0 0 0 0 22 0 8 0 30948707 826707968 4775 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=29195/tid=29200] ppid=29185 vsize=807332 CPUtime=0.09
/proc/29195/task/29200/stat : 29200 (java) S 29185 29185 27609 0 -1 64 373 0 0 0 9 0 0 0 16 0 8 0 30948707 826707968 4775 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=29195/tid=29201] ppid=29185 vsize=807332 CPUtime=0
/proc/29195/task/29201/stat : 29201 (java) S 29185 29185 27609 0 -1 64 3 0 0 0 0 0 0 0 23 0 8 0 30948707 826707968 4775 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=29195/tid=29202] ppid=29185 vsize=807332 CPUtime=0
/proc/29195/task/29202/stat : 29202 (java) S 29185 29185 27609 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 30948707 826707968 4775 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.26
Current children cumulated vsize (KiB) 821056



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+48.8306 s]
/proc/loadavg: 1.83 2.24 2.33 2/67 29203
/proc/meminfo: memFree=450448/2055920 swapFree=4192812/4192956
[pid=29185] ppid=29183 vsize=13856 CPUtime=36.55
/proc/29185/stat : 29185 (sugar) S 29183 29185 27609 0 -1 4194304 1331 5072 3 2 3 1 3446 205 19 0 1 0 30948635 14188544 858 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 257212592226 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/29185/statm: 3464 858 373 3 0 564 0
[pid=29187] ppid=29185 vsize=0 CPUtime=0.29
/proc/29187/stat : 29187 (java) Z 29185 29185 27609 0 -1 1036 3647 0 33 0 26 3 0 0 16 0 1 0 30948649 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/29187/statm: 0 0 0 0 0 0 0
[pid=29203] ppid=29185 vsize=910744 CPUtime=11.59
/proc/29203/stat : 29203 (minisat) R 29185 29185 27609 0 -1 0 218780 0 0 0 1029 130 0 0 25 0 1 0 30952356 932601856 218751 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134654493 0 0 4096 0 0 0 0 17 1 0 0
/proc/29203/statm: 227686 218751 36 112 0 227570 0
Current children cumulated CPU time (s) 48.43
Current children cumulated vsize (KiB) 924600

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

Child status: 1

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 29185 and gives childrusage.ru_utime.tv_sec=34 childrusage.ru_utime.tv_usec=505754 childrusage.ru_stime.tv_sec=2 childrusage.ru_stime.tv_usec=349642
CPU time returned by wait4() is 36.8554
while last known CPU time is 48.8

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

Real time (s): 50.1222
CPU time (s): 48.8
CPU user time (s): 45.04
CPU system time (s): 3.76
CPU usage (%): 97.3621
Max. virtual memory (cumulated for all children) (KiB): 924600

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 34.5058
system time used= 2.34964
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6496
page faults= 5
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 1152
involuntary context switches= 875

runsolver used 0.065989 s user time and 0.12698 s system time

The end

Launcher Data (download as text)

Begin job on node65 on Mon Jan 29 22:31:51 UTC 2007


IDJOB= 247903
IDBENCH= 11665
IDSOLVER= 86
FILE ID= node65/247903-1170109911

PBS_JOBID= 3689928

Free space on /tmp= 66564 MiB

SOLVER NAME= sugar 0.40
BENCH NAME= HOME/pub/bench/CPAI06/primes/primes-10/primes-10-40-3-3.xml
COMMAND LINE= /tmp/evaluation/247903-1170109911/solver /tmp/evaluation/247903-1170109911 /tmp/evaluation/247903-1170109911/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node65/watcher-247903-1170109911 -o ROOT/results/node65/solver-247903-1170109911 -C 1800 -M 900  /tmp/evaluation/247903-1170109911/solver /tmp/evaluation/247903-1170109911 /tmp/evaluation/247903-1170109911/unknown.xml

META MD5SUM SOLVER= 0a27e717dfe98d83d9802fe0eea45073
MD5SUM BENCH=  1e035bc1a7e7fbe391e9ce31618101ba

RANDOM SEED= 332930099

TIME LIMIT= 1800 seconds

MEMORY LIMIT= 900 MiB


/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.259
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.259
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1926840 kB
Buffers:         35356 kB
Cached:          28156 kB
SwapCached:          0 kB
Active:          41728 kB
Inactive:        37464 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1926840 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             940 kB
Writeback:           0 kB
Mapped:          25916 kB
Slab:            35860 kB
Committed_AS:   307488 kB
PageTables:       1456 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66564 MiB



End job on node65 on Mon Jan 29 22:32:41 UTC 2007