Trace number 210706

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) 48.05 49.7077

General information on the benchmark

NamepseudoSeries/uclid/
25s-smv.xml
MD5SUMf7a273ee733be68f959a2f3726847276
Bench CategoryN-ARY-INT (n-ary constraints in intension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark9.68753
SatisfiableNO
(Un)Satisfiability was provedNO
Number of variables5072
Number of constraints12828
Maximum constraint arity15
Maximum domain size2
Number of constraints which are defined in extension0
Number of constraints which are defined in intension12828
Global constraints used (with number of constraints)

Solver Data (download as text)

0.05	c # Sugar v0-40 (/tmp/evaluation/210706-1170097971/sugar-v0-40.jar)
0.05	
0.05	c # MAIN  BEGIN : /tmp/evaluation/210706-1170097971/unknown.xml [Mon Jan 29 20:12:51 2007]
0.05	c # CONVERT_XML  BEGIN : /tmp/evaluation/210706-1170097971/unknown.xml /tmp/evaluation/210706-1170097971/sugar24500.csp [Mon Jan 29 20:12:51 2007]
0.05	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/210706-1170097971/sugar-v0-40.jar -convert /tmp/evaluation/210706-1170097971/unknown.xml /tmp/evaluation/210706-1170097971/sugar24500.csp
0.17	c BEGIN convert /tmp/evaluation/210706-1170097971/unknown.xml
1.60	c END convert (1.426931 seconds)
1.64	c # CONVERT_XML  END : /tmp/evaluation/210706-1170097971/sugar24500.csp 771186 bytes (2 seconds) [Mon Jan 29 20:12:53 2007]
1.64	c # CONVERT_XML  CPU : 1.54 = 0 + 0.01 + 1.43 + 0.1
1.64	
1.64	c # GENERATE_SAT  BEGIN : /tmp/evaluation/210706-1170097971/sugar24500.bcnf [Mon Jan 29 20:12:53 2007]
1.64	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/210706-1170097971/sugar-v0-40.jar -bcnf -map /tmp/evaluation/210706-1170097971/sugar24500.map /tmp/evaluation/210706-1170097971/sugar24500.csp /tmp/evaluation/210706-1170097971/sugar24500.bcnf
1.77	c BEGIN parse /tmp/evaluation/210706-1170097971/sugar24500.csp
5.14	c END parse (3.37225 seconds)
5.14	c BEGIN simplify
5.15	c END simplify (0.011879 seconds)
5.15	c BEGIN encode /tmp/evaluation/210706-1170097971/sugar24500.bcnf
36.23	c END encode (31.074154 seconds)
36.37	c # GENERATE_SAT  END : 467163 variables 34119405 clauses 539997952 bytes (34 seconds) [Mon Jan 29 20:13:27 2007]
36.37	c # GENERATE_SAT  CPU : 34.26 = 0.11 + 0 + 31.74 + 2.41
36.37	
36.37	c # SOLVE_SAT  BEGIN : /tmp/evaluation/210706-1170097971/sugar24500.bcnf [Mon Jan 29 20:13:27 2007]
36.37	c # CMD : /tmp/evaluation/210706-1170097971/minisat /tmp/evaluation/210706-1170097971/sugar24500.bcnf /tmp/evaluation/210706-1170097971/sugar24500.out
48.41	
48.41	s UNKNOWN
48.41	c # INTERRUPTED
48.41	c # MAIN  END :  (48 seconds) [Mon Jan 29 20:13:39 2007]
48.41	c # MAIN  CPU : 35.8 = 0.11 + 0.01 + 33.17 + 2.51
48.41

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/node13/watcher-210706-1170097971 -o ROOT/results/node13/solver-210706-1170097971 -C 1800 -M 900 /tmp/evaluation/210706-1170097971/solver /tmp/evaluation/210706-1170097971 /tmp/evaluation/210706-1170097971/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: 1.88 2.08 2.07 3/94 24501
/proc/meminfo: memFree=1158544/2055920 swapFree=4192812/4192956
[pid=24500] ppid=24498 vsize=1964 CPUtime=0
/proc/24500/stat : 24500 (solver) R 24498 24500 24363 0 -1 4194304 50 0 0 0 0 0 0 0 21 0 1 0 29751547 2011136 34 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 269754627465 0 0 4096 0 0 0 0 17 1 0 0
/proc/24500/statm: 491 34 26 169 0 8 0

[startup+0.103138 s]
/proc/loadavg: 1.88 2.08 2.07 3/94 24501
/proc/meminfo: memFree=1158544/2055920 swapFree=4192812/4192956
[pid=24500] ppid=24498 vsize=13724 CPUtime=0.04
/proc/24500/stat : 24500 (sugar) S 24498 24500 24363 0 -1 4194304 1112 0 0 0 3 1 0 0 21 0 1 0 29751547 14053376 805 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 269766144098 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24500/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13724

[startup+0.511191 s]
/proc/loadavg: 1.88 2.08 2.07 3/94 24501
/proc/meminfo: memFree=1158544/2055920 swapFree=4192812/4192956
[pid=24500] ppid=24498 vsize=13724 CPUtime=0.04
/proc/24500/stat : 24500 (sugar) S 24498 24500 24363 0 -1 4194304 1121 0 0 0 3 1 0 0 15 0 1 0 29751547 14053376 805 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 269766144098 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24500/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13724

[startup+1.3343 s]
/proc/loadavg: 1.88 2.08 2.07 3/102 24509
/proc/meminfo: memFree=1115152/2055920 swapFree=4192812/4192956
[pid=24500] ppid=24498 vsize=13724 CPUtime=0.04
/proc/24500/stat : 24500 (sugar) S 24498 24500 24363 0 -1 4194304 1121 0 0 0 3 1 0 0 15 0 1 0 29751547 14053376 805 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 269766144098 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24500/statm: 3431 805 368 3 0 531 0
[pid=24502] ppid=24500 vsize=807404 CPUtime=1.27
/proc/24502/stat : 24502 (java) R 24500 24500 24363 0 -1 0 13395 0 1 0 118 9 0 0 25 0 8 0 29751553 826781696 13141 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4073829292 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/24502/statm: 201851 13141 1694 14 0 189129 0
[pid=24502/tid=24503] ppid=24500 vsize=807404 CPUtime=0.2
/proc/24502/task/24503/stat : 24503 (java) S 24500 24500 24363 0 -1 64 6788 0 0 0 17 3 0 0 16 0 8 0 29751556 826781696 13141 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=24502/tid=24504] ppid=24500 vsize=807404 CPUtime=0
/proc/24502/task/24504/stat : 24504 (java) S 24500 24500 24363 0 -1 64 10 0 0 0 0 0 0 0 19 0 8 0 29751556 826781696 13141 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24502/tid=24505] ppid=24500 vsize=807404 CPUtime=0
/proc/24502/task/24505/stat : 24505 (java) S 24500 24500 24363 0 -1 64 4 0 0 0 0 0 0 0 20 0 8 0 29751556 826781696 13141 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24502/tid=24506] ppid=24500 vsize=807404 CPUtime=0
/proc/24502/task/24506/stat : 24506 (java) S 24500 24500 24363 0 -1 64 1 0 0 0 0 0 0 0 18 0 8 0 29751560 826781696 13141 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24502/tid=24507] ppid=24500 vsize=807404 CPUtime=0.17
/proc/24502/task/24507/stat : 24507 (java) S 24500 24500 24363 0 -1 64 424 0 0 0 16 1 0 0 16 0 8 0 29751560 826781696 13141 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24502/tid=24508] ppid=24500 vsize=807404 CPUtime=0
/proc/24502/task/24508/stat : 24508 (java) S 24500 24500 24363 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 29751560 826781696 13141 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24502/tid=24509] ppid=24500 vsize=807404 CPUtime=0
/proc/24502/task/24509/stat : 24509 (java) S 24500 24500 24363 0 -1 64 0 0 0 0 0 0 0 0 15 0 8 0 29751560 826781696 13141 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 821128

[startup+2.98252 s]
/proc/loadavg: 1.88 2.08 2.07 4/102 24517
/proc/meminfo: memFree=1131344/2055920 swapFree=4192812/4192956
[pid=24500] ppid=24498 vsize=13724 CPUtime=1.57
/proc/24500/stat : 24500 (sugar) S 24498 24500 24363 0 -1 4194304 1190 13794 0 1 3 1 143 10 16 0 1 0 29751547 14053376 809 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 269766144098 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24500/statm: 3431 809 371 3 0 531 0
[pid=24510] ppid=24500 vsize=807376 CPUtime=1.31
/proc/24510/stat : 24510 (java) R 24500 24500 24363 0 -1 0 10509 0 1 0 124 7 0 0 25 0 8 0 29751712 826753024 10252 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4154989310 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/24510/statm: 201844 10252 1506 14 0 189122 0
[pid=24510/tid=24511] ppid=24500 vsize=807376 CPUtime=0.27
/proc/24510/task/24511/stat : 24511 (java) S 24500 24500 24363 0 -1 64 4319 0 0 0 25 2 0 0 16 0 8 0 29751716 826753024 10252 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=24510/tid=24512] ppid=24500 vsize=807376 CPUtime=0
/proc/24510/task/24512/stat : 24512 (java) S 24500 24500 24363 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 29751716 826753024 10252 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24510/tid=24513] ppid=24500 vsize=807376 CPUtime=0
/proc/24510/task/24513/stat : 24513 (java) S 24500 24500 24363 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 29751716 826753024 10252 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24510/tid=24514] ppid=24500 vsize=807376 CPUtime=0
/proc/24510/task/24514/stat : 24514 (java) S 24500 24500 24363 0 -1 64 1 0 0 0 0 0 0 0 18 0 8 0 29751719 826753024 10252 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24510/tid=24515] ppid=24500 vsize=807376 CPUtime=0.12
/proc/24510/task/24515/stat : 24515 (java) S 24500 24500 24363 0 -1 64 399 0 0 0 12 0 0 0 16 0 8 0 29751719 826753024 10252 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24510/tid=24516] ppid=24500 vsize=807376 CPUtime=0
/proc/24510/task/24516/stat : 24516 (java) S 24500 24500 24363 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 29751720 826753024 10252 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24510/tid=24517] ppid=24500 vsize=807376 CPUtime=0
/proc/24510/task/24517/stat : 24517 (java) S 24500 24500 24363 0 -1 64 0 0 0 0 0 0 0 0 15 0 8 0 29751720 826753024 10252 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.88
Current children cumulated vsize (KiB) 821100

[startup+6.28398 s]
/proc/loadavg: 1.97 2.10 2.07 3/102 24517
/proc/meminfo: memFree=1098000/2055920 swapFree=4192812/4192956
[pid=24500] ppid=24498 vsize=13724 CPUtime=1.57
/proc/24500/stat : 24500 (sugar) S 24498 24500 24363 0 -1 4194304 1190 13794 0 1 3 1 143 10 16 0 1 0 29751547 14053376 809 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 269766144098 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24500/statm: 3431 809 371 3 0 531 0
[pid=24510] ppid=24500 vsize=807376 CPUtime=4.6
/proc/24510/stat : 24510 (java) R 24500 24500 24363 0 -1 0 14060 0 1 0 442 18 0 0 25 0 8 0 29751712 826753024 13783 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/24510/statm: 201844 13783 1511 14 0 189122 0
[pid=24510/tid=24511] ppid=24500 vsize=807376 CPUtime=0.5
/proc/24510/task/24511/stat : 24511 (java) S 24500 24500 24363 0 -1 64 7791 0 0 0 46 4 0 0 16 0 8 0 29751716 826753024 13783 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=24510/tid=24512] ppid=24500 vsize=807376 CPUtime=0
/proc/24510/task/24512/stat : 24512 (java) S 24500 24500 24363 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 29751716 826753024 13783 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24510/tid=24513] ppid=24500 vsize=807376 CPUtime=0
/proc/24510/task/24513/stat : 24513 (java) S 24500 24500 24363 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 29751716 826753024 13783 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24510/tid=24514] ppid=24500 vsize=807376 CPUtime=0
/proc/24510/task/24514/stat : 24514 (java) S 24500 24500 24363 0 -1 64 1 0 0 0 0 0 0 0 18 0 8 0 29751719 826753024 13783 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24510/tid=24515] ppid=24500 vsize=807376 CPUtime=0.17
/proc/24510/task/24515/stat : 24515 (java) S 24500 24500 24363 0 -1 64 435 0 0 0 17 0 0 0 16 0 8 0 29751719 826753024 13783 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24510/tid=24516] ppid=24500 vsize=807376 CPUtime=0
/proc/24510/task/24516/stat : 24516 (java) S 24500 24500 24363 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 29751720 826753024 13783 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24510/tid=24517] ppid=24500 vsize=807376 CPUtime=0
/proc/24510/task/24517/stat : 24517 (java) S 24500 24500 24363 0 -1 64 0 0 0 0 0 0 0 0 15 0 8 0 29751720 826753024 13783 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.17
Current children cumulated vsize (KiB) 821100

[startup+12.7838 s]
/proc/loadavg: 1.97 2.10 2.07 3/102 24517
/proc/meminfo: memFree=983120/2055920 swapFree=4192812/4192956
[pid=24500] ppid=24498 vsize=13724 CPUtime=1.57
/proc/24500/stat : 24500 (sugar) S 24498 24500 24363 0 -1 4194304 1190 13794 0 1 3 1 143 10 16 0 1 0 29751547 14053376 809 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 269766144098 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24500/statm: 3431 809 371 3 0 531 0
[pid=24510] ppid=24500 vsize=807376 CPUtime=11.02
/proc/24510/stat : 24510 (java) R 24500 24500 24363 0 -1 0 14061 0 1 0 1031 71 0 0 25 0 8 0 29751712 826753024 13784 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4073825897 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/24510/statm: 201844 13784 1511 14 0 189122 0
[pid=24510/tid=24511] ppid=24500 vsize=807376 CPUtime=0.5
/proc/24510/task/24511/stat : 24511 (java) S 24500 24500 24363 0 -1 64 7791 0 0 0 46 4 0 0 16 0 8 0 29751716 826753024 13784 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=24510/tid=24512] ppid=24500 vsize=807376 CPUtime=0
/proc/24510/task/24512/stat : 24512 (java) S 24500 24500 24363 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 29751716 826753024 13784 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24510/tid=24513] ppid=24500 vsize=807376 CPUtime=0
/proc/24510/task/24513/stat : 24513 (java) S 24500 24500 24363 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 29751716 826753024 13784 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24510/tid=24514] ppid=24500 vsize=807376 CPUtime=0
/proc/24510/task/24514/stat : 24514 (java) S 24500 24500 24363 0 -1 64 1 0 0 0 0 0 0 0 18 0 8 0 29751719 826753024 13784 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24510/tid=24515] ppid=24500 vsize=807376 CPUtime=0.17
/proc/24510/task/24515/stat : 24515 (java) S 24500 24500 24363 0 -1 64 436 0 0 0 17 0 0 0 15 0 8 0 29751719 826753024 13784 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24510/tid=24516] ppid=24500 vsize=807376 CPUtime=0
/proc/24510/task/24516/stat : 24516 (java) S 24500 24500 24363 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 29751720 826753024 13784 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24510/tid=24517] ppid=24500 vsize=807376 CPUtime=0
/proc/24510/task/24517/stat : 24517 (java) S 24500 24500 24363 0 -1 64 0 0 0 0 0 0 0 0 15 0 8 0 29751720 826753024 13784 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.59
Current children cumulated vsize (KiB) 821100

[startup+25.6555 s]
/proc/loadavg: 2.35 2.17 2.10 3/103 24615
/proc/meminfo: memFree=1442704/2055920 swapFree=4192812/4192956
[pid=24500] ppid=24498 vsize=13724 CPUtime=1.57
/proc/24500/stat : 24500 (sugar) S 24498 24500 24363 0 -1 4194304 1190 13794 0 1 3 1 143 10 16 0 1 0 29751547 14053376 809 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 269766144098 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24500/statm: 3431 809 371 3 0 531 0
[pid=24510] ppid=24500 vsize=807376 CPUtime=23.75
/proc/24510/stat : 24510 (java) R 24500 24500 24363 0 -1 0 15221 0 1 0 2206 169 0 0 25 0 8 0 29751712 826753024 14943 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/24510/statm: 201844 14943 1511 14 0 189122 0
[pid=24510/tid=24511] ppid=24500 vsize=807376 CPUtime=0.52
/proc/24510/task/24511/stat : 24511 (java) S 24500 24500 24363 0 -1 64 8950 0 0 0 47 5 0 0 16 0 8 0 29751716 826753024 14943 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=24510/tid=24512] ppid=24500 vsize=807376 CPUtime=0
/proc/24510/task/24512/stat : 24512 (java) S 24500 24500 24363 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 29751716 826753024 14943 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24510/tid=24513] ppid=24500 vsize=807376 CPUtime=0
/proc/24510/task/24513/stat : 24513 (java) S 24500 24500 24363 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 29751716 826753024 14943 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24510/tid=24514] ppid=24500 vsize=807376 CPUtime=0
/proc/24510/task/24514/stat : 24514 (java) S 24500 24500 24363 0 -1 64 1 0 0 0 0 0 0 0 18 0 8 0 29751719 826753024 14943 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24510/tid=24515] ppid=24500 vsize=807376 CPUtime=0.17
/proc/24510/task/24515/stat : 24515 (java) S 24500 24500 24363 0 -1 64 436 0 0 0 17 0 0 0 15 0 8 0 29751719 826753024 14943 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24510/tid=24516] ppid=24500 vsize=807376 CPUtime=0
/proc/24510/task/24516/stat : 24516 (java) S 24500 24500 24363 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 29751720 826753024 14943 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24510/tid=24517] ppid=24500 vsize=807376 CPUtime=0
/proc/24510/task/24517/stat : 24517 (java) S 24500 24500 24363 0 -1 64 0 0 0 0 0 0 0 0 15 0 8 0 29751720 826753024 14943 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.32
Current children cumulated vsize (KiB) 821100



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+48.4001 s]
/proc/loadavg: 2.55 2.23 2.12 3/95 24691
/proc/meminfo: memFree=221776/2055920 swapFree=4192812/4192956
[pid=24500] ppid=24498 vsize=21320 CPUtime=35.83
/proc/24500/stat : 24500 (sugar) S 24498 24500 24363 0 -1 4194304 3121 29029 0 2 14 1 3317 251 19 0 1 0 29751547 21831680 2644 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 269766144098 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/24500/statm: 5330 2644 373 3 0 2430 0
[pid=24691] ppid=24500 vsize=903208 CPUtime=11.85
/proc/24691/stat : 24691 (minisat) R 24500 24500 24363 0 -1 0 216500 0 0 0 1047 138 0 0 25 0 1 0 29755185 924884992 216295 18446744073709551615 134512640 134974460 4294956752 18446744073709551615 134532915 0 0 4096 0 0 0 0 17 1 0 0
/proc/24691/statm: 225802 216295 36 112 0 225686 0
Current children cumulated CPU time (s) 47.68
Current children cumulated vsize (KiB) 924528

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

Child status: 1

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 24500 and gives childrusage.ru_utime.tv_sec=33 childrusage.ru_utime.tv_usec=314935 childrusage.ru_stime.tv_sec=2 childrusage.ru_stime.tv_usec=827570
CPU time returned by wait4() is 36.1425
while last known CPU time is 48.05

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

Real time (s): 49.7077
CPU time (s): 48.05
CPU user time (s): 43.78
CPU system time (s): 4.27
CPU usage (%): 96.6651
Max. virtual memory (cumulated for all children) (KiB): 924528

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 33.3149
system time used= 2.82757
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 32245
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= 2356
involuntary context switches= 3258

runsolver used 0.057991 s user time and 0.175973 s system time

The end

Launcher Data (download as text)

Begin job on node13 on Mon Jan 29 19:12:51 UTC 2007


IDJOB= 210706
IDBENCH= 4639
IDSOLVER= 86
FILE ID= node13/210706-1170097971

PBS_JOBID= 3689477

Free space on /tmp= 66478 MiB

SOLVER NAME= sugar 0.40
BENCH NAME= HOME/pub/bench/CPAI06/pseudoSeries/uclid/25s-smv.xml
COMMAND LINE= /tmp/evaluation/210706-1170097971/solver /tmp/evaluation/210706-1170097971 /tmp/evaluation/210706-1170097971/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node13/watcher-210706-1170097971 -o ROOT/results/node13/solver-210706-1170097971 -C 1800 -M 900  /tmp/evaluation/210706-1170097971/solver /tmp/evaluation/210706-1170097971 /tmp/evaluation/210706-1170097971/unknown.xml

META MD5SUM SOLVER= 0a27e717dfe98d83d9802fe0eea45073
MD5SUM BENCH=  f7a273ee733be68f959a2f3726847276

RANDOM SEED= 730789142

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		: 3000.236
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		: 3000.236
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:       1158960 kB
Buffers:         22160 kB
Cached:         141448 kB
SwapCached:          0 kB
Active:         770240 kB
Inactive:        77532 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1158960 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3140 kB
Writeback:           0 kB
Mapped:         709696 kB
Slab:            32444 kB
Committed_AS:   906460 kB
PageTables:       3672 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= 66443 MiB



End job on node13 on Mon Jan 29 19:13:41 UTC 2007