Trace number 248124

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) 74.85 78.1746

General information on the benchmark

Nameprimes/primes-10/
primes-10-60-3-3.xml
MD5SUMe65a2b73ea9ce1a93878f06f3fe2c1c9
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 benchmark0.032994
SatisfiableYES
(Un)Satisfiability was proved
Number of variables100
Number of constraints60
Maximum constraint arity6
Maximum domain size28
Number of constraints which are defined in extension0
Number of constraints which are defined in intension60
Global constraints used (with number of constraints)

Solver Data (download as text)

0.05	c # Sugar v0-40 (/tmp/evaluation/248124-1170110004/sugar-v0-40.jar)
0.05	
0.05	c # MAIN  BEGIN : /tmp/evaluation/248124-1170110004/unknown.xml [Mon Jan 29 23:33:24 2007]
0.05	c # CONVERT_XML  BEGIN : /tmp/evaluation/248124-1170110004/unknown.xml /tmp/evaluation/248124-1170110004/sugar30062.csp [Mon Jan 29 23:33:24 2007]
0.05	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/248124-1170110004/sugar-v0-40.jar -convert /tmp/evaluation/248124-1170110004/unknown.xml /tmp/evaluation/248124-1170110004/sugar30062.csp
0.17	c BEGIN convert /tmp/evaluation/248124-1170110004/unknown.xml
0.39	c END convert (0.218485 seconds)
0.44	c # CONVERT_XML  END : /tmp/evaluation/248124-1170110004/sugar30062.csp 6310 bytes (1 seconds) [Mon Jan 29 23:33:25 2007]
0.44	c # CONVERT_XML  CPU : 0 = 0 + 0 + 0 + 0
0.44	
0.44	c # GENERATE_SAT  BEGIN : /tmp/evaluation/248124-1170110004/sugar30062.bcnf [Mon Jan 29 23:33:25 2007]
0.44	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/248124-1170110004/sugar-v0-40.jar -bcnf -map /tmp/evaluation/248124-1170110004/sugar30062.map /tmp/evaluation/248124-1170110004/sugar30062.csp /tmp/evaluation/248124-1170110004/sugar30062.bcnf
0.56	c BEGIN parse /tmp/evaluation/248124-1170110004/sugar30062.csp
0.82	c END parse (0.259448 seconds)
0.82	c BEGIN simplify
0.83	c END simplify (0.002382 seconds)
0.83	c BEGIN encode /tmp/evaluation/248124-1170110004/sugar30062.bcnf
63.17	c END encode (62.344623 seconds)
63.19	c # GENERATE_SAT  END : 138834 variables 61966690 clauses 989512712 bytes (62 seconds) [Mon Jan 29 23:34:27 2007]
63.19	c # GENERATE_SAT  CPU : 61.42 = 0 + 0 + 56.35 + 5.07
63.19	
63.19	c # SOLVE_SAT  BEGIN : /tmp/evaluation/248124-1170110004/sugar30062.bcnf [Mon Jan 29 23:34:27 2007]
63.19	c # CMD : /tmp/evaluation/248124-1170110004/minisat /tmp/evaluation/248124-1170110004/sugar30062.bcnf /tmp/evaluation/248124-1170110004/sugar30062.out
76.71	
76.71	s UNKNOWN
76.71	c # INTERRUPTED
76.71	c # MAIN  END :  (77 seconds) [Mon Jan 29 23:34:41 2007]
76.71	c # MAIN  CPU : 61.42 = 0 + 0 + 56.35 + 5.07
76.71	

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/node4/watcher-248124-1170110004 -o ROOT/results/node4/solver-248124-1170110004 -C 1800 -M 900 /tmp/evaluation/248124-1170110004/solver /tmp/evaluation/248124-1170110004 /tmp/evaluation/248124-1170110004/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: 2.05 2.24 2.45 5/87 30063
/proc/meminfo: memFree=1751192/2055920 swapFree=4192812/4192956
[pid=30062] ppid=30060 vsize=12268 CPUtime=0
/proc/30062/stat : 30062 (sugar) R 30060 30062 29790 0 -1 4194304 597 0 0 0 0 0 0 0 20 0 1 0 30955274 12562432 316 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 259913382501 0 2147483391 4224 0 0 0 0 17 1 0 0
/proc/30062/statm: 3067 316 241 3 0 167 0

[startup+0.108643 s]
/proc/loadavg: 2.05 2.24 2.45 5/87 30063
/proc/meminfo: memFree=1751192/2055920 swapFree=4192812/4192956
[pid=30062] ppid=30060 vsize=13724 CPUtime=0.04
/proc/30062/stat : 30062 (sugar) S 30060 30062 29790 0 -1 4194304 1112 0 0 0 3 1 0 0 18 0 1 0 30955274 14053376 805 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 259922112610 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/30062/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13724

[startup+0.516681 s]
/proc/loadavg: 2.05 2.24 2.45 5/87 30063
/proc/meminfo: memFree=1751192/2055920 swapFree=4192812/4192956
[pid=30062] ppid=30060 vsize=13724 CPUtime=0.04
/proc/30062/stat : 30062 (sugar) S 30060 30062 29790 0 -1 4194304 1178 0 0 0 3 1 0 0 16 0 1 0 30955274 14053376 808 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 259922112610 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/30062/statm: 3431 808 370 3 0 531 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13724

[startup+1.33977 s]
/proc/loadavg: 2.04 2.24 2.44 3/96 30079
/proc/meminfo: memFree=1730320/2055920 swapFree=4192812/4192956
[pid=30062] ppid=30060 vsize=13724 CPUtime=0.04
/proc/30062/stat : 30062 (sugar) S 30060 30062 29790 0 -1 4194304 1188 0 0 0 3 1 0 0 15 0 1 0 30955274 14053376 808 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 259922112610 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/30062/statm: 3431 808 370 3 0 531 0
[pid=30064] ppid=30062 vsize=0 CPUtime=0.33
/proc/30064/stat : 30064 (java) Z 30062 30062 29790 0 -1 1036 3802 0 1 0 30 3 0 0 16 0 1 0 30955279 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/30064/statm: 0 0 0 0 0 0 0
[pid=30072] ppid=30062 vsize=807344 CPUtime=0.88
/proc/30072/stat : 30072 (java) R 30062 30062 29790 0 -1 0 5399 0 1 0 78 10 0 0 21 0 8 0 30955319 826720256 5150 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/30072/statm: 201836 5150 1498 14 0 189114 0
[pid=30072/tid=30073] ppid=30062 vsize=807344 CPUtime=0
/proc/30072/task/30073/stat : 30073 (java) S 30062 30062 29790 0 -1 64 4 0 0 0 0 0 0 0 19 0 8 0 30955322 826720256 5150 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=30072/tid=30074] ppid=30062 vsize=807344 CPUtime=0
/proc/30072/task/30074/stat : 30074 (java) S 30062 30062 29790 0 -1 64 9 0 0 0 0 0 0 0 19 0 8 0 30955323 826720256 5150 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=30072/tid=30075] ppid=30062 vsize=807344 CPUtime=0
/proc/30072/task/30075/stat : 30075 (java) S 30062 30062 29790 0 -1 64 4 0 0 0 0 0 0 0 20 0 8 0 30955323 826720256 5150 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=30072/tid=30076] ppid=30062 vsize=807344 CPUtime=0
/proc/30072/task/30076/stat : 30076 (java) S 30062 30062 29790 0 -1 64 1 0 0 0 0 0 0 0 18 0 8 0 30955326 826720256 5150 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=30072/tid=30077] ppid=30062 vsize=807344 CPUtime=0.11
/proc/30072/task/30077/stat : 30077 (java) S 30062 30062 29790 0 -1 64 379 0 0 0 11 0 0 0 16 0 8 0 30955326 826720256 5150 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=30072/tid=30078] ppid=30062 vsize=807344 CPUtime=0
/proc/30072/task/30078/stat : 30078 (java) S 30062 30062 29790 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 30955326 826720256 5150 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=30072/tid=30079] ppid=30062 vsize=807344 CPUtime=0
/proc/30072/task/30079/stat : 30079 (java) S 30062 30062 29790 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 30955326 826720256 5150 18446744073709551615 134512640 134570532 4294956464 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) 821068

[startup+2.99291 s]
/proc/loadavg: 2.04 2.24 2.44 3/96 30079
/proc/meminfo: memFree=1712272/2055920 swapFree=4192812/4192956
[pid=30062] ppid=30060 vsize=13724 CPUtime=0.04
/proc/30062/stat : 30062 (sugar) S 30060 30062 29790 0 -1 4194304 1188 0 0 0 3 1 0 0 15 0 1 0 30955274 14053376 808 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 259922112610 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/30062/statm: 3431 808 370 3 0 531 0
[pid=30064] ppid=30062 vsize=0 CPUtime=0.33
/proc/30064/stat : 30064 (java) Z 30062 30062 29790 0 -1 1036 3802 0 1 0 30 3 0 0 16 0 1 0 30955279 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/30064/statm: 0 0 0 0 0 0 0
[pid=30072] ppid=30062 vsize=807344 CPUtime=2.5
/proc/30072/stat : 30072 (java) R 30062 30062 29790 0 -1 0 5403 0 1 0 228 22 0 0 25 0 8 0 30955319 826720256 5152 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4152096930 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/30072/statm: 201836 5152 1499 14 0 189114 0
[pid=30072/tid=30073] ppid=30062 vsize=807344 CPUtime=0
/proc/30072/task/30073/stat : 30073 (java) S 30062 30062 29790 0 -1 64 5 0 0 0 0 0 0 0 16 0 8 0 30955322 826720256 5152 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=30072/tid=30074] ppid=30062 vsize=807344 CPUtime=0
/proc/30072/task/30074/stat : 30074 (java) S 30062 30062 29790 0 -1 64 9 0 0 0 0 0 0 0 19 0 8 0 30955323 826720256 5152 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=30072/tid=30075] ppid=30062 vsize=807344 CPUtime=0
/proc/30072/task/30075/stat : 30075 (java) S 30062 30062 29790 0 -1 64 4 0 0 0 0 0 0 0 20 0 8 0 30955323 826720256 5152 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=30072/tid=30076] ppid=30062 vsize=807344 CPUtime=0
/proc/30072/task/30076/stat : 30076 (java) S 30062 30062 29790 0 -1 64 1 0 0 0 0 0 0 0 18 0 8 0 30955326 826720256 5152 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=30072/tid=30077] ppid=30062 vsize=807344 CPUtime=0.11
/proc/30072/task/30077/stat : 30077 (java) S 30062 30062 29790 0 -1 64 379 0 0 0 11 0 0 0 16 0 8 0 30955326 826720256 5152 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=30072/tid=30078] ppid=30062 vsize=807344 CPUtime=0
/proc/30072/task/30078/stat : 30078 (java) S 30062 30062 29790 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 30955326 826720256 5152 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=30072/tid=30079] ppid=30062 vsize=807344 CPUtime=0
/proc/30072/task/30079/stat : 30079 (java) S 30062 30062 29790 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 30955326 826720256 5152 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.87
Current children cumulated vsize (KiB) 821068

[startup+6.28623 s]
/proc/loadavg: 2.04 2.23 2.44 3/96 30079
/proc/meminfo: memFree=1656208/2055920 swapFree=4192812/4192956
[pid=30062] ppid=30060 vsize=13724 CPUtime=0.04
/proc/30062/stat : 30062 (sugar) S 30060 30062 29790 0 -1 4194304 1188 0 0 0 3 1 0 0 15 0 1 0 30955274 14053376 808 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 259922112610 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/30062/statm: 3431 808 370 3 0 531 0
[pid=30064] ppid=30062 vsize=0 CPUtime=0.33
/proc/30064/stat : 30064 (java) Z 30062 30062 29790 0 -1 1036 3802 0 1 0 30 3 0 0 16 0 1 0 30955279 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/30064/statm: 0 0 0 0 0 0 0
[pid=30072] ppid=30062 vsize=807344 CPUtime=5.79
/proc/30072/stat : 30072 (java) R 30062 30062 29790 0 -1 0 5407 0 1 0 536 43 0 0 25 0 8 0 30955319 826720256 5156 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4073684773 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/30072/statm: 201836 5156 1499 14 0 189114 0
[pid=30072/tid=30073] ppid=30062 vsize=807344 CPUtime=0
/proc/30072/task/30073/stat : 30073 (java) S 30062 30062 29790 0 -1 64 5 0 0 0 0 0 0 0 16 0 8 0 30955322 826720256 5156 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=30072/tid=30074] ppid=30062 vsize=807344 CPUtime=0
/proc/30072/task/30074/stat : 30074 (java) S 30062 30062 29790 0 -1 64 9 0 0 0 0 0 0 0 19 0 8 0 30955323 826720256 5156 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=30072/tid=30075] ppid=30062 vsize=807344 CPUtime=0
/proc/30072/task/30075/stat : 30075 (java) S 30062 30062 29790 0 -1 64 4 0 0 0 0 0 0 0 20 0 8 0 30955323 826720256 5156 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=30072/tid=30076] ppid=30062 vsize=807344 CPUtime=0
/proc/30072/task/30076/stat : 30076 (java) S 30062 30062 29790 0 -1 64 1 0 0 0 0 0 0 0 18 0 8 0 30955326 826720256 5156 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=30072/tid=30077] ppid=30062 vsize=807344 CPUtime=0.11
/proc/30072/task/30077/stat : 30077 (java) S 30062 30062 29790 0 -1 64 379 0 0 0 11 0 0 0 16 0 8 0 30955326 826720256 5156 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=30072/tid=30078] ppid=30062 vsize=807344 CPUtime=0
/proc/30072/task/30078/stat : 30078 (java) S 30062 30062 29790 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 30955326 826720256 5156 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=30072/tid=30079] ppid=30062 vsize=807344 CPUtime=0
/proc/30072/task/30079/stat : 30079 (java) S 30062 30062 29790 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 30955326 826720256 5156 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.16
Current children cumulated vsize (KiB) 821068

[startup+12.6938 s]
/proc/loadavg: 2.04 2.23 2.44 3/96 30079
/proc/meminfo: memFree=1544464/2055920 swapFree=4192812/4192956
[pid=30062] ppid=30060 vsize=13724 CPUtime=0.04
/proc/30062/stat : 30062 (sugar) S 30060 30062 29790 0 -1 4194304 1188 0 0 0 3 1 0 0 15 0 1 0 30955274 14053376 808 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 259922112610 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/30062/statm: 3431 808 370 3 0 531 0
[pid=30064] ppid=30062 vsize=0 CPUtime=0.33
/proc/30064/stat : 30064 (java) Z 30062 30062 29790 0 -1 1036 3802 0 1 0 30 3 0 0 16 0 1 0 30955279 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/30064/statm: 0 0 0 0 0 0 0
[pid=30072] ppid=30062 vsize=807344 CPUtime=12.09
/proc/30072/stat : 30072 (java) R 30062 30062 29790 0 -1 0 5412 0 1 0 1109 100 0 0 25 0 8 0 30955319 826720256 5161 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4073686558 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/30072/statm: 201836 5161 1499 14 0 189114 0
[pid=30072/tid=30073] ppid=30062 vsize=807344 CPUtime=0
/proc/30072/task/30073/stat : 30073 (java) S 30062 30062 29790 0 -1 64 5 0 0 0 0 0 0 0 16 0 8 0 30955322 826720256 5161 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=30072/tid=30074] ppid=30062 vsize=807344 CPUtime=0
/proc/30072/task/30074/stat : 30074 (java) S 30062 30062 29790 0 -1 64 9 0 0 0 0 0 0 0 19 0 8 0 30955323 826720256 5161 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=30072/tid=30075] ppid=30062 vsize=807344 CPUtime=0
/proc/30072/task/30075/stat : 30075 (java) S 30062 30062 29790 0 -1 64 4 0 0 0 0 0 0 0 20 0 8 0 30955323 826720256 5161 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=30072/tid=30076] ppid=30062 vsize=807344 CPUtime=0
/proc/30072/task/30076/stat : 30076 (java) S 30062 30062 29790 0 -1 64 1 0 0 0 0 0 0 0 18 0 8 0 30955326 826720256 5161 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=30072/tid=30077] ppid=30062 vsize=807344 CPUtime=0.11
/proc/30072/task/30077/stat : 30077 (java) S 30062 30062 29790 0 -1 64 379 0 0 0 11 0 0 0 16 0 8 0 30955326 826720256 5161 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=30072/tid=30078] ppid=30062 vsize=807344 CPUtime=0
/proc/30072/task/30078/stat : 30078 (java) S 30062 30062 29790 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 30955326 826720256 5161 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=30072/tid=30079] ppid=30062 vsize=807344 CPUtime=0
/proc/30072/task/30079/stat : 30079 (java) S 30062 30062 29790 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 30955326 826720256 5161 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.46
Current children cumulated vsize (KiB) 821068

[startup+25.5711 s]
/proc/loadavg: 2.18 2.25 2.45 3/96 30079
/proc/meminfo: memFree=1348496/2055920 swapFree=4192812/4192956
[pid=30062] ppid=30060 vsize=13724 CPUtime=0.04
/proc/30062/stat : 30062 (sugar) S 30060 30062 29790 0 -1 4194304 1188 0 0 0 3 1 0 0 15 0 1 0 30955274 14053376 808 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 259922112610 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/30062/statm: 3431 808 370 3 0 531 0
[pid=30064] ppid=30062 vsize=0 CPUtime=0.33
/proc/30064/stat : 30064 (java) Z 30062 30062 29790 0 -1 1036 3802 0 1 0 30 3 0 0 16 0 1 0 30955279 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/30064/statm: 0 0 0 0 0 0 0
[pid=30072] ppid=30062 vsize=807344 CPUtime=24.69
/proc/30072/stat : 30072 (java) R 30062 30062 29790 0 -1 0 5423 0 1 0 2273 196 0 0 25 0 8 0 30955319 826720256 5172 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4073686110 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/30072/statm: 201836 5172 1499 14 0 189114 0
[pid=30072/tid=30073] ppid=30062 vsize=807344 CPUtime=0
/proc/30072/task/30073/stat : 30073 (java) S 30062 30062 29790 0 -1 64 5 0 0 0 0 0 0 0 16 0 8 0 30955322 826720256 5172 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=30072/tid=30074] ppid=30062 vsize=807344 CPUtime=0
/proc/30072/task/30074/stat : 30074 (java) S 30062 30062 29790 0 -1 64 9 0 0 0 0 0 0 0 19 0 8 0 30955323 826720256 5172 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=30072/tid=30075] ppid=30062 vsize=807344 CPUtime=0
/proc/30072/task/30075/stat : 30075 (java) S 30062 30062 29790 0 -1 64 4 0 0 0 0 0 0 0 20 0 8 0 30955323 826720256 5172 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=30072/tid=30076] ppid=30062 vsize=807344 CPUtime=0
/proc/30072/task/30076/stat : 30076 (java) S 30062 30062 29790 0 -1 64 1 0 0 0 0 0 0 0 18 0 8 0 30955326 826720256 5172 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=30072/tid=30077] ppid=30062 vsize=807344 CPUtime=0.11
/proc/30072/task/30077/stat : 30077 (java) S 30062 30062 29790 0 -1 64 379 0 0 0 11 0 0 0 16 0 8 0 30955326 826720256 5172 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=30072/tid=30078] ppid=30062 vsize=807344 CPUtime=0
/proc/30072/task/30078/stat : 30078 (java) S 30062 30062 29790 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 30955326 826720256 5172 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=30072/tid=30079] ppid=30062 vsize=807344 CPUtime=0
/proc/30072/task/30079/stat : 30079 (java) S 30062 30062 29790 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 30955326 826720256 5172 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.06
Current children cumulated vsize (KiB) 821068

[startup+51.2645 s]
/proc/loadavg: 2.26 2.26 2.44 3/96 30079
/proc/meminfo: memFree=936016/2055920 swapFree=4192812/4192956
[pid=30062] ppid=30060 vsize=13724 CPUtime=0.04
/proc/30062/stat : 30062 (sugar) S 30060 30062 29790 0 -1 4194304 1188 0 0 0 3 1 0 0 15 0 1 0 30955274 14053376 808 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 259922112610 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/30062/statm: 3431 808 370 3 0 531 0
[pid=30064] ppid=30062 vsize=0 CPUtime=0.33
/proc/30064/stat : 30064 (java) Z 30062 30062 29790 0 -1 1036 3802 0 1 0 30 3 0 0 16 0 1 0 30955279 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/30064/statm: 0 0 0 0 0 0 0
[pid=30072] ppid=30062 vsize=807344 CPUtime=49.79
/proc/30072/stat : 30072 (java) R 30062 30062 29790 0 -1 0 5459 0 1 0 4568 411 0 0 25 0 8 0 30955319 826720256 5208 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4152096930 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/30072/statm: 201836 5208 1499 14 0 189114 0
[pid=30072/tid=30073] ppid=30062 vsize=807344 CPUtime=0
/proc/30072/task/30073/stat : 30073 (java) S 30062 30062 29790 0 -1 64 5 0 0 0 0 0 0 0 16 0 8 0 30955322 826720256 5208 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=30072/tid=30074] ppid=30062 vsize=807344 CPUtime=0
/proc/30072/task/30074/stat : 30074 (java) S 30062 30062 29790 0 -1 64 9 0 0 0 0 0 0 0 19 0 8 0 30955323 826720256 5208 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=30072/tid=30075] ppid=30062 vsize=807344 CPUtime=0
/proc/30072/task/30075/stat : 30075 (java) S 30062 30062 29790 0 -1 64 4 0 0 0 0 0 0 0 20 0 8 0 30955323 826720256 5208 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=30072/tid=30076] ppid=30062 vsize=807344 CPUtime=0
/proc/30072/task/30076/stat : 30076 (java) S 30062 30062 29790 0 -1 64 1 0 0 0 0 0 0 0 18 0 8 0 30955326 826720256 5208 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=30072/tid=30077] ppid=30062 vsize=807344 CPUtime=0.12
/proc/30072/task/30077/stat : 30077 (java) S 30062 30062 29790 0 -1 64 381 0 0 0 12 0 0 0 16 0 8 0 30955326 826720256 5208 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=30072/tid=30078] ppid=30062 vsize=807344 CPUtime=0
/proc/30072/task/30078/stat : 30078 (java) S 30062 30062 29790 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 30955326 826720256 5208 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=30072/tid=30079] ppid=30062 vsize=807344 CPUtime=0
/proc/30072/task/30079/stat : 30079 (java) S 30062 30062 29790 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 30955326 826720256 5208 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 50.16
Current children cumulated vsize (KiB) 821068



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+76.698 s]
/proc/loadavg: 2.17 2.24 2.43 2/89 30080
/proc/meminfo: memFree=15688/2055920 swapFree=4192812/4192956
[pid=30062] ppid=30060 vsize=13988 CPUtime=61.46
/proc/30062/stat : 30062 (sugar) S 30060 30062 29790 0 -1 4194304 1350 5511 0 1 3 1 5635 507 19 0 1 0 30955274 14323712 873 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 259922112610 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/30062/statm: 3497 873 373 3 0 597 0
[pid=30064] ppid=30062 vsize=0 CPUtime=0.33
/proc/30064/stat : 30064 (java) Z 30062 30062 29790 0 -1 1036 3802 0 1 0 30 3 0 0 16 0 1 0 30955279 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/30064/statm: 0 0 0 0 0 0 0
[pid=30080] ppid=30062 vsize=910024 CPUtime=12.47
/proc/30080/stat : 30080 (minisat) D 30062 30062 29790 0 -1 0 218850 0 0 0 1074 173 0 0 18 0 1 0 30961593 931864576 218821 18446744073709551615 134512640 134974460 4294956752 18446744073709551615 134654493 0 0 4096 0 18446744071563479169 0 0 17 0 0 0
/proc/30080/statm: 227506 218821 36 112 0 227390 0
Current children cumulated CPU time (s) 74.26
Current children cumulated vsize (KiB) 924012

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

Child status: 1

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 30062 and gives childrusage.ru_utime.tv_sec=56 childrusage.ru_utime.tv_usec=386427 childrusage.ru_stime.tv_sec=5 childrusage.ru_stime.tv_usec=554155
CPU time returned by wait4() is 61.9406
while last known CPU time is 74.85

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

Real time (s): 78.1746
CPU time (s): 74.85
CPU user time (s): 67.42
CPU system time (s): 7.43
CPU usage (%): 95.7472
Max. virtual memory (cumulated for all children) (KiB): 924012

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 56.3864
system time used= 5.55415
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6953
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= 1665
involuntary context switches= 3870

runsolver used 0.105983 s user time and 0.254961 s system time

The end

Launcher Data (download as text)

Begin job on node4 on Mon Jan 29 22:33:24 UTC 2007


IDJOB= 248124
IDBENCH= 11682
IDSOLVER= 86
FILE ID= node4/248124-1170110004

PBS_JOBID= 3690024

Free space on /tmp= 66533 MiB

SOLVER NAME= sugar 0.40
BENCH NAME= HOME/pub/bench/CPAI06/primes/primes-10/primes-10-60-3-3.xml
COMMAND LINE= /tmp/evaluation/248124-1170110004/solver /tmp/evaluation/248124-1170110004 /tmp/evaluation/248124-1170110004/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-248124-1170110004 -o ROOT/results/node4/solver-248124-1170110004 -C 1800 -M 900  /tmp/evaluation/248124-1170110004/solver /tmp/evaluation/248124-1170110004 /tmp/evaluation/248124-1170110004/unknown.xml

META MD5SUM SOLVER= 0a27e717dfe98d83d9802fe0eea45073
MD5SUM BENCH=  e65a2b73ea9ce1a93878f06f3fe2c1c9

RANDOM SEED= 252337506

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		: 3000.231
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		: 3000.231
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:       1751672 kB
Buffers:         21488 kB
Cached:          68748 kB
SwapCached:          0 kB
Active:         199868 kB
Inactive:        53112 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1751672 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             892 kB
Writeback:           0 kB
Mapped:         182472 kB
Slab:            35952 kB
Committed_AS:   753320 kB
PageTables:       2360 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= 66533 MiB



End job on node4 on Mon Jan 29 22:34:42 UTC 2007