Trace number 249372

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) 97.08 129.945

General information on the benchmark

Nameprimes/primes-15/
primes-15-20-3-1.xml
MD5SUM6c8b652e9f6c025ce8c10158976996a7
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 benchmark0.023995
SatisfiableYES
(Un)Satisfiability was proved
Number of variables100
Number of constraints20
Maximum constraint arity4
Maximum domain size46
Number of constraints which are defined in extension0
Number of constraints which are defined in intension20
Global constraints used (with number of constraints)

Solver Data (download as text)

0.04	c # Sugar v0-40 (/tmp/evaluation/249372-1170111348/sugar-v0-40.jar)
0.04	
0.04	c # MAIN  BEGIN : /tmp/evaluation/249372-1170111348/unknown.xml [Mon Jan 29 23:55:48 2007]
0.04	c # CONVERT_XML  BEGIN : /tmp/evaluation/249372-1170111348/unknown.xml /tmp/evaluation/249372-1170111348/sugar32125.csp [Mon Jan 29 23:55:48 2007]
0.04	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/249372-1170111348/sugar-v0-40.jar -convert /tmp/evaluation/249372-1170111348/unknown.xml /tmp/evaluation/249372-1170111348/sugar32125.csp
0.17	c BEGIN convert /tmp/evaluation/249372-1170111348/unknown.xml
0.31	c END convert (0.137474 seconds)
0.34	c # CONVERT_XML  END : /tmp/evaluation/249372-1170111348/sugar32125.csp 2929 bytes (0 seconds) [Mon Jan 29 23:55:48 2007]
0.34	c # CONVERT_XML  CPU : 0.25 = 0 + 0 + 0.23 + 0.02
0.34	
0.34	c # GENERATE_SAT  BEGIN : /tmp/evaluation/249372-1170111348/sugar32125.bcnf [Mon Jan 29 23:55:48 2007]
0.34	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/249372-1170111348/sugar-v0-40.jar -bcnf -map /tmp/evaluation/249372-1170111348/sugar32125.map /tmp/evaluation/249372-1170111348/sugar32125.csp /tmp/evaluation/249372-1170111348/sugar32125.bcnf
0.46	c BEGIN parse /tmp/evaluation/249372-1170111348/sugar32125.csp
0.59	c END parse (0.137446 seconds)
0.59	c BEGIN simplify
0.60	c END simplify (0.00136 seconds)
0.60	c BEGIN encode /tmp/evaluation/249372-1170111348/sugar32125.bcnf
88.22	c END encode (87.62853 seconds)
88.23	c # GENERATE_SAT  END : 64530 variables 90331765 clauses 1444354020 bytes (88 seconds) [Mon Jan 29 23:57:16 2007]
88.23	c # GENERATE_SAT  CPU : 85 = 0 + 0 + 78.73 + 6.27
88.23	
88.23	c # SOLVE_SAT  BEGIN : /tmp/evaluation/249372-1170111348/sugar32125.bcnf [Mon Jan 29 23:57:16 2007]
88.23	c # CMD : /tmp/evaluation/249372-1170111348/minisat /tmp/evaluation/249372-1170111348/sugar32125.bcnf /tmp/evaluation/249372-1170111348/sugar32125.out
125.44	
125.44	s UNKNOWN
125.44	c # INTERRUPTED
125.44	c # MAIN  END :  (125 seconds) [Mon Jan 29 23:57:53 2007]
125.44	c # MAIN  CPU : 85.25 = 0 + 0 + 78.96 + 6.29
125.44	

Verifier Data (download as text)

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

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node35/watcher-249372-1170111348 -o ROOT/results/node35/solver-249372-1170111348 -C 1800 -M 900 /tmp/evaluation/249372-1170111348/solver /tmp/evaluation/249372-1170111348 /tmp/evaluation/249372-1170111348/unknown.xml 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB
Current StackSize limit: 10240 KiB

/proc/loadavg: 1.43 1.16 1.16 6/69 32126
/proc/meminfo: memFree=1954424/2055920 swapFree=4192812/4192956
[pid=32125] ppid=32118 vsize=11904 CPUtime=0
/proc/32125/stat : 32125 (sugar) R 32118 32125 31999 0 -1 4194304 335 0 0 0 0 0 0 0 18 0 1 0 4898506 12189696 71 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 266131799536 0 0 4096 0 0 0 0 17 1 0 0
/proc/32125/statm: 2977 76 55 3 0 65 0

[startup+0.107783 s]
/proc/loadavg: 1.43 1.16 1.16 6/69 32126
/proc/meminfo: memFree=1954424/2055920 swapFree=4192812/4192956
[pid=32125] ppid=32118 vsize=13724 CPUtime=0.04
/proc/32125/stat : 32125 (sugar) S 32118 32125 31999 0 -1 4194304 1112 0 0 0 3 1 0 0 18 0 1 0 4898506 14053376 805 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 266143314018 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/32125/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13724

[startup+0.515862 s]
/proc/loadavg: 1.43 1.16 1.16 6/69 32126
/proc/meminfo: memFree=1954424/2055920 swapFree=4192812/4192956
[pid=32125] ppid=32118 vsize=13724 CPUtime=0.29
/proc/32125/stat : 32125 (sugar) S 32118 32125 31999 0 -1 4194304 1190 3555 0 1 3 1 23 2 15 0 1 0 4898506 14053376 809 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 266143314018 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/32125/statm: 3431 809 371 3 0 531 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13724

[startup+1.34403 s]
/proc/loadavg: 1.79 1.24 1.19 4/89 32164
/proc/meminfo: memFree=1913304/2055920 swapFree=4192812/4192956
[pid=32125] ppid=32118 vsize=13724 CPUtime=0.29
/proc/32125/stat : 32125 (sugar) S 32118 32125 31999 0 -1 4194304 1190 3555 0 1 3 1 23 2 15 0 1 0 4898506 14053376 809 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 266143314018 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/32125/statm: 3431 809 371 3 0 531 0
[pid=32149] ppid=32125 vsize=808344 CPUtime=0.97
/proc/32149/stat : 32149 (java) R 32125 32125 31999 0 -1 0 4433 0 1 0 91 6 0 0 23 0 8 0 4898541 827744256 4184 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073598046 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/32149/statm: 202086 4184 1500 14 0 189364 0
[pid=32149/tid=32150] ppid=32125 vsize=808344 CPUtime=0
/proc/32149/task/32150/stat : 32150 (java) S 32125 32125 31999 0 -1 64 6 0 0 0 0 0 0 0 20 0 8 0 4898544 827744256 4184 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=32149/tid=32151] ppid=32125 vsize=808344 CPUtime=0
/proc/32149/task/32151/stat : 32151 (java) S 32125 32125 31999 0 -1 64 10 0 0 0 0 0 0 0 21 0 8 0 4898545 827744256 4184 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=32149/tid=32152] ppid=32125 vsize=808344 CPUtime=0
/proc/32149/task/32152/stat : 32152 (java) S 32125 32125 31999 0 -1 64 4 0 0 0 0 0 0 0 22 0 8 0 4898545 827744256 4184 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=32149/tid=32153] ppid=32125 vsize=808344 CPUtime=0
/proc/32149/task/32153/stat : 32153 (java) S 32125 32125 31999 0 -1 64 1 0 0 0 0 0 0 0 23 0 8 0 4898548 827744256 4184 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=32149/tid=32154] ppid=32125 vsize=808344 CPUtime=0.07
/proc/32149/task/32154/stat : 32154 (java) S 32125 32125 31999 0 -1 64 363 0 0 0 7 0 0 0 16 0 8 0 4898548 827744256 4184 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=32149/tid=32155] ppid=32125 vsize=808344 CPUtime=0
/proc/32149/task/32155/stat : 32155 (java) S 32125 32125 31999 0 -1 64 2 0 0 0 0 0 0 0 23 0 8 0 4898548 827744256 4184 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=32149/tid=32156] ppid=32125 vsize=808344 CPUtime=0
/proc/32149/task/32156/stat : 32156 (java) S 32125 32125 31999 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 4898548 827744256 4184 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.26
Current children cumulated vsize (KiB) 822068

[startup+2.98236 s]
/proc/loadavg: 1.79 1.24 1.19 3/89 32164
/proc/meminfo: memFree=1874968/2055920 swapFree=4192812/4192956
[pid=32125] ppid=32118 vsize=13724 CPUtime=0.29
/proc/32125/stat : 32125 (sugar) S 32118 32125 31999 0 -1 4194304 1190 3555 0 1 3 1 23 2 15 0 1 0 4898506 14053376 809 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 266143314018 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/32125/statm: 3431 809 371 3 0 531 0
[pid=32149] ppid=32125 vsize=808344 CPUtime=2.6
/proc/32149/stat : 32149 (java) R 32125 32125 31999 0 -1 0 4436 0 1 0 243 17 0 0 25 0 8 0 4898541 827744256 4186 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073599100 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/32149/statm: 202086 4186 1501 14 0 189364 0
[pid=32149/tid=32150] ppid=32125 vsize=808344 CPUtime=0
/proc/32149/task/32150/stat : 32150 (java) S 32125 32125 31999 0 -1 64 7 0 0 0 0 0 0 0 16 0 8 0 4898544 827744256 4186 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=32149/tid=32151] ppid=32125 vsize=808344 CPUtime=0
/proc/32149/task/32151/stat : 32151 (java) S 32125 32125 31999 0 -1 64 10 0 0 0 0 0 0 0 21 0 8 0 4898545 827744256 4186 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=32149/tid=32152] ppid=32125 vsize=808344 CPUtime=0
/proc/32149/task/32152/stat : 32152 (java) S 32125 32125 31999 0 -1 64 4 0 0 0 0 0 0 0 22 0 8 0 4898545 827744256 4186 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=32149/tid=32153] ppid=32125 vsize=808344 CPUtime=0
/proc/32149/task/32153/stat : 32153 (java) S 32125 32125 31999 0 -1 64 1 0 0 0 0 0 0 0 23 0 8 0 4898548 827744256 4186 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=32149/tid=32154] ppid=32125 vsize=808344 CPUtime=0.07
/proc/32149/task/32154/stat : 32154 (java) S 32125 32125 31999 0 -1 64 364 0 0 0 7 0 0 0 16 0 8 0 4898548 827744256 4186 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=32149/tid=32155] ppid=32125 vsize=808344 CPUtime=0
/proc/32149/task/32155/stat : 32155 (java) S 32125 32125 31999 0 -1 64 2 0 0 0 0 0 0 0 23 0 8 0 4898548 827744256 4186 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=32149/tid=32156] ppid=32125 vsize=808344 CPUtime=0
/proc/32149/task/32156/stat : 32156 (java) S 32125 32125 31999 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 4898548 827744256 4186 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.89
Current children cumulated vsize (KiB) 822068

[startup+6.28501 s]
/proc/loadavg: 1.89 1.27 1.20 3/89 32164
/proc/meminfo: memFree=1758552/2055920 swapFree=4192812/4192956
[pid=32125] ppid=32118 vsize=13724 CPUtime=0.29
/proc/32125/stat : 32125 (sugar) S 32118 32125 31999 0 -1 4194304 1190 3555 0 1 3 1 23 2 15 0 1 0 4898506 14053376 809 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 266143314018 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/32125/statm: 3431 809 371 3 0 531 0
[pid=32149] ppid=32125 vsize=808344 CPUtime=5.83
/proc/32149/stat : 32149 (java) R 32125 32125 31999 0 -1 0 4437 0 1 0 545 38 0 0 25 0 8 0 4898541 827744256 4187 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073597598 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/32149/statm: 202086 4187 1501 14 0 189364 0
[pid=32149/tid=32150] ppid=32125 vsize=808344 CPUtime=0
/proc/32149/task/32150/stat : 32150 (java) S 32125 32125 31999 0 -1 64 7 0 0 0 0 0 0 0 16 0 8 0 4898544 827744256 4187 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=32149/tid=32151] ppid=32125 vsize=808344 CPUtime=0
/proc/32149/task/32151/stat : 32151 (java) S 32125 32125 31999 0 -1 64 10 0 0 0 0 0 0 0 21 0 8 0 4898545 827744256 4187 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=32149/tid=32152] ppid=32125 vsize=808344 CPUtime=0
/proc/32149/task/32152/stat : 32152 (java) S 32125 32125 31999 0 -1 64 4 0 0 0 0 0 0 0 22 0 8 0 4898545 827744256 4187 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=32149/tid=32153] ppid=32125 vsize=808344 CPUtime=0
/proc/32149/task/32153/stat : 32153 (java) S 32125 32125 31999 0 -1 64 1 0 0 0 0 0 0 0 23 0 8 0 4898548 827744256 4187 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=32149/tid=32154] ppid=32125 vsize=808344 CPUtime=0.07
/proc/32149/task/32154/stat : 32154 (java) S 32125 32125 31999 0 -1 64 364 0 0 0 7 0 0 0 16 0 8 0 4898548 827744256 4187 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=32149/tid=32155] ppid=32125 vsize=808344 CPUtime=0
/proc/32149/task/32155/stat : 32155 (java) S 32125 32125 31999 0 -1 64 2 0 0 0 0 0 0 0 23 0 8 0 4898548 827744256 4187 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=32149/tid=32156] ppid=32125 vsize=808344 CPUtime=0
/proc/32149/task/32156/stat : 32156 (java) S 32125 32125 31999 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 4898548 827744256 4187 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.12
Current children cumulated vsize (KiB) 822068

[startup+12.6883 s]
/proc/loadavg: 1.98 1.30 1.21 3/89 32164
/proc/meminfo: memFree=1534744/2055920 swapFree=4192812/4192956
[pid=32125] ppid=32118 vsize=13724 CPUtime=0.29
/proc/32125/stat : 32125 (sugar) S 32118 32125 31999 0 -1 4194304 1190 3555 0 1 3 1 23 2 15 0 1 0 4898506 14053376 809 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 266143314018 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/32125/statm: 3431 809 371 3 0 531 0
[pid=32149] ppid=32125 vsize=808344 CPUtime=12.05
/proc/32149/stat : 32149 (java) R 32125 32125 31999 0 -1 0 4439 0 1 0 1123 82 0 0 25 0 8 0 4898541 827744256 4189 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073597896 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/32149/statm: 202086 4189 1501 14 0 189364 0
[pid=32149/tid=32150] ppid=32125 vsize=808344 CPUtime=0
/proc/32149/task/32150/stat : 32150 (java) S 32125 32125 31999 0 -1 64 7 0 0 0 0 0 0 0 16 0 8 0 4898544 827744256 4189 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=32149/tid=32151] ppid=32125 vsize=808344 CPUtime=0
/proc/32149/task/32151/stat : 32151 (java) S 32125 32125 31999 0 -1 64 10 0 0 0 0 0 0 0 21 0 8 0 4898545 827744256 4189 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=32149/tid=32152] ppid=32125 vsize=808344 CPUtime=0
/proc/32149/task/32152/stat : 32152 (java) S 32125 32125 31999 0 -1 64 4 0 0 0 0 0 0 0 22 0 8 0 4898545 827744256 4189 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=32149/tid=32153] ppid=32125 vsize=808344 CPUtime=0
/proc/32149/task/32153/stat : 32153 (java) S 32125 32125 31999 0 -1 64 1 0 0 0 0 0 0 0 23 0 8 0 4898548 827744256 4189 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=32149/tid=32154] ppid=32125 vsize=808344 CPUtime=0.07
/proc/32149/task/32154/stat : 32154 (java) S 32125 32125 31999 0 -1 64 364 0 0 0 7 0 0 0 17 0 8 0 4898548 827744256 4189 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=32149/tid=32155] ppid=32125 vsize=808344 CPUtime=0
/proc/32149/task/32155/stat : 32155 (java) S 32125 32125 31999 0 -1 64 2 0 0 0 0 0 0 0 23 0 8 0 4898548 827744256 4189 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=32149/tid=32156] ppid=32125 vsize=808344 CPUtime=0
/proc/32149/task/32156/stat : 32156 (java) S 32125 32125 31999 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 4898548 827744256 4189 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.34
Current children cumulated vsize (KiB) 822068

[startup+25.5594 s]
/proc/loadavg: 2.21 1.37 1.23 3/90 32169
/proc/meminfo: memFree=1132944/2055920 swapFree=4192812/4192956
[pid=32125] ppid=32118 vsize=13724 CPUtime=0.29
/proc/32125/stat : 32125 (sugar) S 32118 32125 31999 0 -1 4194304 1190 3555 0 1 3 1 23 2 15 0 1 0 4898506 14053376 809 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 266143314018 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/32125/statm: 3431 809 371 3 0 531 0
[pid=32149] ppid=32125 vsize=808344 CPUtime=24.57
/proc/32149/stat : 32149 (java) R 32125 32125 31999 0 -1 0 4443 0 1 0 2285 172 0 0 25 0 8 0 4898541 827744256 4192 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073578494 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/32149/statm: 202086 4192 1501 14 0 189364 0
[pid=32149/tid=32150] ppid=32125 vsize=808344 CPUtime=0
/proc/32149/task/32150/stat : 32150 (java) S 32125 32125 31999 0 -1 64 7 0 0 0 0 0 0 0 17 0 8 0 4898544 827744256 4192 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=32149/tid=32151] ppid=32125 vsize=808344 CPUtime=0
/proc/32149/task/32151/stat : 32151 (java) S 32125 32125 31999 0 -1 64 10 0 0 0 0 0 0 0 21 0 8 0 4898545 827744256 4192 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=32149/tid=32152] ppid=32125 vsize=808344 CPUtime=0
/proc/32149/task/32152/stat : 32152 (java) S 32125 32125 31999 0 -1 64 4 0 0 0 0 0 0 0 22 0 8 0 4898545 827744256 4192 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=32149/tid=32153] ppid=32125 vsize=808344 CPUtime=0
/proc/32149/task/32153/stat : 32153 (java) S 32125 32125 31999 0 -1 64 1 0 0 0 0 0 0 0 23 0 8 0 4898548 827744256 4192 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=32149/tid=32154] ppid=32125 vsize=808344 CPUtime=0.07
/proc/32149/task/32154/stat : 32154 (java) S 32125 32125 31999 0 -1 64 365 0 0 0 7 0 0 0 17 0 8 0 4898548 827744256 4192 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=32149/tid=32155] ppid=32125 vsize=808344 CPUtime=0
/proc/32149/task/32155/stat : 32155 (java) S 32125 32125 31999 0 -1 64 2 0 0 0 0 0 0 0 23 0 8 0 4898548 827744256 4192 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=32149/tid=32156] ppid=32125 vsize=808344 CPUtime=0
/proc/32149/task/32156/stat : 32156 (java) S 32125 32125 31999 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 4898548 827744256 4192 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 24.86
Current children cumulated vsize (KiB) 822068

[startup+51.251 s]
/proc/loadavg: 2.32 1.48 1.27 3/95 32181
/proc/meminfo: memFree=276520/2055920 swapFree=4192812/4192956
[pid=32125] ppid=32118 vsize=13724 CPUtime=0.29
/proc/32125/stat : 32125 (sugar) S 32118 32125 31999 0 -1 4194304 1190 3555 0 1 3 1 23 2 15 0 1 0 4898506 14053376 809 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 266143314018 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/32125/statm: 3431 809 371 3 0 531 0
[pid=32149] ppid=32125 vsize=808344 CPUtime=49.6
/proc/32149/stat : 32149 (java) R 32125 32125 31999 0 -1 0 4447 0 1 0 4610 350 0 0 25 0 8 0 4898541 827744256 4196 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073578356 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/32149/statm: 202086 4196 1501 14 0 189364 0
[pid=32149/tid=32150] ppid=32125 vsize=808344 CPUtime=0
/proc/32149/task/32150/stat : 32150 (java) S 32125 32125 31999 0 -1 64 7 0 0 0 0 0 0 0 16 0 8 0 4898544 827744256 4196 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=32149/tid=32151] ppid=32125 vsize=808344 CPUtime=0
/proc/32149/task/32151/stat : 32151 (java) S 32125 32125 31999 0 -1 64 10 0 0 0 0 0 0 0 21 0 8 0 4898545 827744256 4196 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=32149/tid=32152] ppid=32125 vsize=808344 CPUtime=0
/proc/32149/task/32152/stat : 32152 (java) S 32125 32125 31999 0 -1 64 4 0 0 0 0 0 0 0 22 0 8 0 4898545 827744256 4196 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=32149/tid=32153] ppid=32125 vsize=808344 CPUtime=0
/proc/32149/task/32153/stat : 32153 (java) S 32125 32125 31999 0 -1 64 1 0 0 0 0 0 0 0 23 0 8 0 4898548 827744256 4196 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=32149/tid=32154] ppid=32125 vsize=808344 CPUtime=0.07
/proc/32149/task/32154/stat : 32154 (java) S 32125 32125 31999 0 -1 64 365 0 0 0 7 0 0 0 17 0 8 0 4898548 827744256 4196 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=32149/tid=32155] ppid=32125 vsize=808344 CPUtime=0
/proc/32149/task/32155/stat : 32155 (java) S 32125 32125 31999 0 -1 64 2 0 0 0 0 0 0 0 23 0 8 0 4898548 827744256 4196 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=32149/tid=32156] ppid=32125 vsize=808344 CPUtime=0
/proc/32149/task/32156/stat : 32156 (java) S 32125 32125 31999 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 4898548 827744256 4196 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 49.89
Current children cumulated vsize (KiB) 822068

[startup+102.541 s]
/proc/loadavg: 2.61 1.68 1.35 2/83 32195
/proc/meminfo: memFree=15248/2055920 swapFree=4192812/4192956
[pid=32125] ppid=32118 vsize=13724 CPUtime=85.29
/proc/32125/stat : 32125 (sugar) S 32118 32125 31999 0 -1 4194304 1314 8032 0 2 3 1 7896 629 19 0 1 0 4898506 14053376 838 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 266143314018 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/32125/statm: 3431 838 373 3 0 531 0
[pid=32195] ppid=32125 vsize=292004 CPUtime=3.59
/proc/32195/stat : 32195 (minisat) D 32125 32125 31999 0 -1 0 69638 0 0 0 310 49 0 0 18 0 1 0 4907330 299012096 69610 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134654493 0 0 4096 0 18446744071563479169 0 0 17 1 0 0
/proc/32195/statm: 73001 69610 36 112 0 72885 0
Current children cumulated CPU time (s) 88.88
Current children cumulated vsize (KiB) 305728



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+125.43 s]
/proc/loadavg: 2.64 1.77 1.39 3/82 32195
/proc/meminfo: memFree=15128/2055920 swapFree=4192812/4192956
[pid=32125] ppid=32118 vsize=13724 CPUtime=85.29
/proc/32125/stat : 32125 (sugar) S 32118 32125 31999 0 -1 4194304 1314 8032 0 2 3 1 7896 629 19 0 1 0 4898506 14053376 838 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 266143314018 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/32125/statm: 3431 838 373 3 0 531 0
[pid=32195] ppid=32125 vsize=910660 CPUtime=11.47
/proc/32195/stat : 32195 (minisat) R 32125 32125 31999 0 -1 0 216459 0 0 0 979 168 0 0 18 0 1 0 4907330 932515840 216431 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134640104 0 0 4096 0 0 0 0 17 1 0 0
/proc/32195/statm: 227665 216432 36 112 0 227549 0
Current children cumulated CPU time (s) 96.76
Current children cumulated vsize (KiB) 924384

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

Sending SIGKILL to process tree (bottom up)

Child ended because it received signal 9 (SIGKILL)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 32125 and gives childrusage.ru_utime.tv_sec=79 childrusage.ru_utime.tv_usec=2989 childrusage.ru_stime.tv_sec=6 childrusage.ru_stime.tv_usec=510010
CPU time returned by wait4() is 85.513
while last known CPU time is 97.08

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

Real time (s): 129.945
CPU time (s): 97.08
CPU user time (s): 88.78
CPU system time (s): 8.3
CPU usage (%): 74.7086
Max. virtual memory (cumulated for all children) (KiB): 924384

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 79.003
system time used= 6.51001
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9376
page faults= 2
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2587
involuntary context switches= 4232

runsolver used 0.182972 s user time and 0.430934 s system time

The end

Launcher Data (download as text)

Begin job on node35 on Mon Jan 29 22:55:48 UTC 2007


IDJOB= 249372
IDBENCH= 11778
IDSOLVER= 86
FILE ID= node35/249372-1170111348

PBS_JOBID= 3690214

Free space on /tmp= 66563 MiB

SOLVER NAME= sugar 0.40
BENCH NAME= HOME/pub/bench/CPAI06/primes/primes-15/primes-15-20-3-1.xml
COMMAND LINE= /tmp/evaluation/249372-1170111348/solver /tmp/evaluation/249372-1170111348 /tmp/evaluation/249372-1170111348/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node35/watcher-249372-1170111348 -o ROOT/results/node35/solver-249372-1170111348 -C 1800 -M 900  /tmp/evaluation/249372-1170111348/solver /tmp/evaluation/249372-1170111348 /tmp/evaluation/249372-1170111348/unknown.xml

META MD5SUM SOLVER= 0a27e717dfe98d83d9802fe0eea45073
MD5SUM BENCH=  6c8b652e9f6c025ce8c10158976996a7

RANDOM SEED= 483296893

TIME LIMIT= 1800 seconds

MEMORY LIMIT= 900 MiB


/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.263
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.263
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1954760 kB
Buffers:          7100 kB
Cached:          28056 kB
SwapCached:          0 kB
Active:          38208 kB
Inactive:        17236 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1954760 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1864 kB
Writeback:           0 kB
Mapped:          30456 kB
Slab:            31268 kB
Committed_AS:   474164 kB
PageTables:       1740 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= 64576 MiB



End job on node35 on Mon Jan 29 22:57:58 UTC 2007