Trace number 212190

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) 42.93 44.7522

General information on the benchmark

NamepseudoSeries/
mpsReduced/mps-red-markshare1.xml
MD5SUM65906fde62608335c58bdec489cdec34
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 benchmark0.044992
SatisfiableYES
(Un)Satisfiability was provedYES
Number of variables230
Number of constraints12
Maximum constraint arity80
Maximum domain size2
Number of constraints which are defined in extension0
Number of constraints which are defined in intension12
Global constraints used (with number of constraints)

Solver Data (download as text)

0.05	c # Sugar v0-40 (/tmp/evaluation/212190-1170098837/sugar-v0-40.jar)
0.05	
0.05	c # MAIN  BEGIN : /tmp/evaluation/212190-1170098837/unknown.xml [Mon Jan 29 20:27:18 2007]
0.05	c # CONVERT_XML  BEGIN : /tmp/evaluation/212190-1170098837/unknown.xml /tmp/evaluation/212190-1170098837/sugar21966.csp [Mon Jan 29 20:27:18 2007]
0.05	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/212190-1170098837/sugar-v0-40.jar -convert /tmp/evaluation/212190-1170098837/unknown.xml /tmp/evaluation/212190-1170098837/sugar21966.csp
0.17	c BEGIN convert /tmp/evaluation/212190-1170098837/unknown.xml
0.41	c END convert (0.240514 seconds)
0.44	c # CONVERT_XML  END : /tmp/evaluation/212190-1170098837/sugar21966.csp 18948 bytes (0 seconds) [Mon Jan 29 20:27:18 2007]
0.44	c # CONVERT_XML  CPU : 0 = 0 + 0 + 0 + 0
0.44	
0.44	c # GENERATE_SAT  BEGIN : /tmp/evaluation/212190-1170098837/sugar21966.bcnf [Mon Jan 29 20:27:18 2007]
0.44	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/212190-1170098837/sugar-v0-40.jar -bcnf -map /tmp/evaluation/212190-1170098837/sugar21966.map /tmp/evaluation/212190-1170098837/sugar21966.csp /tmp/evaluation/212190-1170098837/sugar21966.bcnf
0.56	c BEGIN parse /tmp/evaluation/212190-1170098837/sugar21966.csp
1.32	c END parse (0.748423 seconds)
1.32	c BEGIN simplify
1.32	c END simplify (0.003151 seconds)
1.32	c BEGIN encode /tmp/evaluation/212190-1170098837/sugar21966.bcnf
30.75	c END encode (29.425345 seconds)
30.79	c # GENERATE_SAT  END : 125460 variables 30343619 clauses 483970648 bytes (31 seconds) [Mon Jan 29 20:27:49 2007]
30.79	c # GENERATE_SAT  CPU : 29.63 = 0.01 + 0 + 27.47 + 2.15
30.79	
30.79	c # SOLVE_SAT  BEGIN : /tmp/evaluation/212190-1170098837/sugar21966.bcnf [Mon Jan 29 20:27:49 2007]
30.79	c # CMD : /tmp/evaluation/212190-1170098837/minisat /tmp/evaluation/212190-1170098837/sugar21966.bcnf /tmp/evaluation/212190-1170098837/sugar21966.out
43.48	
43.48	s UNKNOWN
43.48	c # INTERRUPTED
43.48	c # MAIN  END :  (43 seconds) [Mon Jan 29 20:28:01 2007]
43.48	c # MAIN  CPU : 29.63 = 0.01 + 0 + 27.47 + 2.15
43.48

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/node66/watcher-212190-1170098837 -o ROOT/results/node66/solver-212190-1170098837 -C 1800 -M 900 /tmp/evaluation/212190-1170098837/solver /tmp/evaluation/212190-1170098837 /tmp/evaluation/212190-1170098837/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: 1.94 1.99 1.99 5/74 21967
/proc/meminfo: memFree=1788280/2055920 swapFree=4192812/4192956
[pid=21966] ppid=21964 vsize=12268 CPUtime=0
/proc/21966/stat : 21966 (sugar) R 21964 21966 21612 0 -1 4194304 597 0 0 0 0 0 0 0 20 0 1 0 29841328 12562432 316 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 227607804517 0 2147483391 4224 0 0 0 0 17 1 0 0
/proc/21966/statm: 3067 316 241 3 0 167 0

[startup+0.109177 s]
/proc/loadavg: 1.94 1.99 1.99 5/74 21967
/proc/meminfo: memFree=1788280/2055920 swapFree=4192812/4192956
[pid=21966] ppid=21964 vsize=13724 CPUtime=0.04
/proc/21966/stat : 21966 (sugar) S 21964 21966 21612 0 -1 4194304 1112 0 0 0 3 1 0 0 18 0 1 0 29841328 14053376 805 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 227616534626 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/21966/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13724

[startup+0.517258 s]
/proc/loadavg: 1.94 1.99 1.99 5/74 21967
/proc/meminfo: memFree=1788280/2055920 swapFree=4192812/4192956
[pid=21966] ppid=21964 vsize=13724 CPUtime=0.04
/proc/21966/stat : 21966 (sugar) S 21964 21966 21612 0 -1 4194304 1178 0 0 0 3 1 0 0 16 0 1 0 29841328 14053376 808 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 227616534626 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/21966/statm: 3431 808 370 3 0 531 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13724

[startup+1.34043 s]
/proc/loadavg: 1.94 1.99 1.99 3/83 21983
/proc/meminfo: memFree=1766000/2055920 swapFree=4192812/4192956
[pid=21966] ppid=21964 vsize=13724 CPUtime=0.04
/proc/21966/stat : 21966 (sugar) S 21964 21966 21612 0 -1 4194304 1188 0 0 0 3 1 0 0 15 0 1 0 29841328 14053376 808 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 227616534626 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/21966/statm: 3431 808 370 3 0 531 0
[pid=21968] ppid=21966 vsize=0 CPUtime=0.35
/proc/21968/stat : 21968 (java) Z 21966 21966 21612 0 -1 1036 5658 0 1 0 31 4 0 0 17 0 1 0 29841334 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/21968/statm: 0 0 0 0 0 0 0
[pid=21976] ppid=21966 vsize=807364 CPUtime=0.87
/proc/21976/stat : 21976 (java) R 21966 21966 21612 0 -1 0 6828 0 1 0 83 4 0 0 25 0 8 0 29841373 826740736 6576 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4072934898 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/21976/statm: 201841 6576 1508 14 0 189119 0
[pid=21976/tid=21977] ppid=21966 vsize=807364 CPUtime=0.02
/proc/21976/task/21977/stat : 21977 (java) S 21966 21966 21612 0 -1 64 595 0 0 0 2 0 0 0 16 0 8 0 29841376 826740736 6576 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=21976/tid=21978] ppid=21966 vsize=807364 CPUtime=0
/proc/21976/task/21978/stat : 21978 (java) S 21966 21966 21612 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 29841377 826740736 6576 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=21976/tid=21979] ppid=21966 vsize=807364 CPUtime=0
/proc/21976/task/21979/stat : 21979 (java) S 21966 21966 21612 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 29841377 826740736 6576 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=21976/tid=21980] ppid=21966 vsize=807364 CPUtime=0
/proc/21976/task/21980/stat : 21980 (java) S 21966 21966 21612 0 -1 64 1 0 0 0 0 0 0 0 18 0 8 0 29841380 826740736 6576 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=21976/tid=21981] ppid=21966 vsize=807364 CPUtime=0.14
/proc/21976/task/21981/stat : 21981 (java) S 21966 21966 21612 0 -1 64 411 0 0 0 14 0 0 0 16 0 8 0 29841380 826740736 6576 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=21976/tid=21982] ppid=21966 vsize=807364 CPUtime=0
/proc/21976/task/21982/stat : 21982 (java) S 21966 21966 21612 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 29841380 826740736 6576 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=21976/tid=21983] ppid=21966 vsize=807364 CPUtime=0
/proc/21976/task/21983/stat : 21983 (java) S 21966 21966 21612 0 -1 64 2 0 0 0 0 0 0 0 15 0 8 0 29841380 826740736 6576 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) 821088

[startup+2.99376 s]
/proc/loadavg: 1.94 1.99 1.99 3/83 21983
/proc/meminfo: memFree=1752048/2055920 swapFree=4192812/4192956
[pid=21966] ppid=21964 vsize=13724 CPUtime=0.04
/proc/21966/stat : 21966 (sugar) S 21964 21966 21612 0 -1 4194304 1188 0 0 0 3 1 0 0 15 0 1 0 29841328 14053376 808 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 227616534626 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/21966/statm: 3431 808 370 3 0 531 0
[pid=21968] ppid=21966 vsize=0 CPUtime=0.35
/proc/21968/stat : 21968 (java) Z 21966 21966 21612 0 -1 1036 5658 0 1 0 31 4 0 0 17 0 1 0 29841334 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/21968/statm: 0 0 0 0 0 0 0
[pid=21976] ppid=21966 vsize=807364 CPUtime=2.5
/proc/21976/stat : 21976 (java) R 21966 21966 21612 0 -1 0 6836 0 1 0 235 15 0 0 25 0 8 0 29841373 826740736 6583 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073783936 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/21976/statm: 201841 6583 1510 14 0 189119 0
[pid=21976/tid=21977] ppid=21966 vsize=807364 CPUtime=0.02
/proc/21976/task/21977/stat : 21977 (java) S 21966 21966 21612 0 -1 64 595 0 0 0 2 0 0 0 17 0 8 0 29841376 826740736 6583 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=21976/tid=21978] ppid=21966 vsize=807364 CPUtime=0
/proc/21976/task/21978/stat : 21978 (java) S 21966 21966 21612 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 29841377 826740736 6583 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=21976/tid=21979] ppid=21966 vsize=807364 CPUtime=0
/proc/21976/task/21979/stat : 21979 (java) S 21966 21966 21612 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 29841377 826740736 6583 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=21976/tid=21980] ppid=21966 vsize=807364 CPUtime=0
/proc/21976/task/21980/stat : 21980 (java) S 21966 21966 21612 0 -1 64 1 0 0 0 0 0 0 0 18 0 8 0 29841380 826740736 6583 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=21976/tid=21981] ppid=21966 vsize=807364 CPUtime=0.15
/proc/21976/task/21981/stat : 21981 (java) S 21966 21966 21612 0 -1 64 417 0 0 0 15 0 0 0 16 0 8 0 29841380 826740736 6583 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=21976/tid=21982] ppid=21966 vsize=807364 CPUtime=0
/proc/21976/task/21982/stat : 21982 (java) S 21966 21966 21612 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 29841380 826740736 6583 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=21976/tid=21983] ppid=21966 vsize=807364 CPUtime=0
/proc/21976/task/21983/stat : 21983 (java) S 21966 21966 21612 0 -1 64 2 0 0 0 0 0 0 0 15 0 8 0 29841380 826740736 6583 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) 821088

[startup+6.28942 s]
/proc/loadavg: 1.94 1.99 1.99 3/83 21983
/proc/meminfo: memFree=1695280/2055920 swapFree=4192812/4192956
[pid=21966] ppid=21964 vsize=13724 CPUtime=0.04
/proc/21966/stat : 21966 (sugar) S 21964 21966 21612 0 -1 4194304 1188 0 0 0 3 1 0 0 15 0 1 0 29841328 14053376 808 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 227616534626 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/21966/statm: 3431 808 370 3 0 531 0
[pid=21968] ppid=21966 vsize=0 CPUtime=0.35
/proc/21968/stat : 21968 (java) Z 21966 21966 21612 0 -1 1036 5658 0 1 0 31 4 0 0 17 0 1 0 29841334 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/21968/statm: 0 0 0 0 0 0 0
[pid=21976] ppid=21966 vsize=807364 CPUtime=5.77
/proc/21976/stat : 21976 (java) R 21966 21966 21612 0 -1 0 6836 0 1 0 539 38 0 0 25 0 8 0 29841373 826740736 6583 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073776045 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/21976/statm: 201841 6583 1510 14 0 189119 0
[pid=21976/tid=21977] ppid=21966 vsize=807364 CPUtime=0.02
/proc/21976/task/21977/stat : 21977 (java) S 21966 21966 21612 0 -1 64 595 0 0 0 2 0 0 0 16 0 8 0 29841376 826740736 6583 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=21976/tid=21978] ppid=21966 vsize=807364 CPUtime=0
/proc/21976/task/21978/stat : 21978 (java) S 21966 21966 21612 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 29841377 826740736 6583 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=21976/tid=21979] ppid=21966 vsize=807364 CPUtime=0
/proc/21976/task/21979/stat : 21979 (java) S 21966 21966 21612 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 29841377 826740736 6583 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=21976/tid=21980] ppid=21966 vsize=807364 CPUtime=0
/proc/21976/task/21980/stat : 21980 (java) S 21966 21966 21612 0 -1 64 1 0 0 0 0 0 0 0 18 0 8 0 29841380 826740736 6583 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=21976/tid=21981] ppid=21966 vsize=807364 CPUtime=0.15
/proc/21976/task/21981/stat : 21981 (java) S 21966 21966 21612 0 -1 64 417 0 0 0 15 0 0 0 16 0 8 0 29841380 826740736 6583 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=21976/tid=21982] ppid=21966 vsize=807364 CPUtime=0
/proc/21976/task/21982/stat : 21982 (java) S 21966 21966 21612 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 29841380 826740736 6583 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=21976/tid=21983] ppid=21966 vsize=807364 CPUtime=0
/proc/21976/task/21983/stat : 21983 (java) S 21966 21966 21612 0 -1 64 2 0 0 0 0 0 0 0 15 0 8 0 29841380 826740736 6583 18446744073709551615 134512640 134570532 4294956480 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) 821088

[startup+12.7907 s]
/proc/loadavg: 2.26 2.06 2.02 3/83 21983
/proc/meminfo: memFree=1584688/2055920 swapFree=4192812/4192956
[pid=21966] ppid=21964 vsize=13724 CPUtime=0.04
/proc/21966/stat : 21966 (sugar) S 21964 21966 21612 0 -1 4194304 1188 0 0 0 3 1 0 0 15 0 1 0 29841328 14053376 808 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 227616534626 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/21966/statm: 3431 808 370 3 0 531 0
[pid=21968] ppid=21966 vsize=0 CPUtime=0.35
/proc/21968/stat : 21968 (java) Z 21966 21966 21612 0 -1 1036 5658 0 1 0 31 4 0 0 17 0 1 0 29841334 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/21968/statm: 0 0 0 0 0 0 0
[pid=21976] ppid=21966 vsize=807364 CPUtime=12.13
/proc/21976/stat : 21976 (java) R 21966 21966 21612 0 -1 0 6838 0 1 0 1124 89 0 0 25 0 8 0 29841373 826740736 6585 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073793732 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/21976/statm: 201841 6585 1510 14 0 189119 0
[pid=21976/tid=21977] ppid=21966 vsize=807364 CPUtime=0.02
/proc/21976/task/21977/stat : 21977 (java) S 21966 21966 21612 0 -1 64 595 0 0 0 2 0 0 0 16 0 8 0 29841376 826740736 6585 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=21976/tid=21978] ppid=21966 vsize=807364 CPUtime=0
/proc/21976/task/21978/stat : 21978 (java) S 21966 21966 21612 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 29841377 826740736 6585 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=21976/tid=21979] ppid=21966 vsize=807364 CPUtime=0
/proc/21976/task/21979/stat : 21979 (java) S 21966 21966 21612 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 29841377 826740736 6585 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=21976/tid=21980] ppid=21966 vsize=807364 CPUtime=0
/proc/21976/task/21980/stat : 21980 (java) S 21966 21966 21612 0 -1 64 1 0 0 0 0 0 0 0 18 0 8 0 29841380 826740736 6585 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=21976/tid=21981] ppid=21966 vsize=807364 CPUtime=0.16
/proc/21976/task/21981/stat : 21981 (java) S 21966 21966 21612 0 -1 64 419 0 0 0 16 0 0 0 16 0 8 0 29841380 826740736 6585 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=21976/tid=21982] ppid=21966 vsize=807364 CPUtime=0
/proc/21976/task/21982/stat : 21982 (java) S 21966 21966 21612 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 29841380 826740736 6585 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=21976/tid=21983] ppid=21966 vsize=807364 CPUtime=0
/proc/21976/task/21983/stat : 21983 (java) S 21966 21966 21612 0 -1 64 2 0 0 0 0 0 0 0 15 0 8 0 29841380 826740736 6585 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.52
Current children cumulated vsize (KiB) 821088

[startup+25.6873 s]
/proc/loadavg: 2.68 2.15 2.05 3/83 21983
/proc/meminfo: memFree=1380400/2055920 swapFree=4192812/4192956
[pid=21966] ppid=21964 vsize=13724 CPUtime=0.04
/proc/21966/stat : 21966 (sugar) S 21964 21966 21612 0 -1 4194304 1188 0 0 0 3 1 0 0 15 0 1 0 29841328 14053376 808 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 227616534626 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/21966/statm: 3431 808 370 3 0 531 0
[pid=21968] ppid=21966 vsize=0 CPUtime=0.35
/proc/21968/stat : 21968 (java) Z 21966 21966 21612 0 -1 1036 5658 0 1 0 31 4 0 0 17 0 1 0 29841334 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/21968/statm: 0 0 0 0 0 0 0
[pid=21976] ppid=21966 vsize=807364 CPUtime=24.69
/proc/21976/stat : 21976 (java) R 21966 21966 21612 0 -1 0 6841 0 1 0 2289 180 0 0 25 0 8 0 29841373 826740736 6587 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073785526 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/21976/statm: 201841 6587 1510 14 0 189119 0
[pid=21976/tid=21977] ppid=21966 vsize=807364 CPUtime=0.02
/proc/21976/task/21977/stat : 21977 (java) S 21966 21966 21612 0 -1 64 595 0 0 0 2 0 0 0 16 0 8 0 29841376 826740736 6587 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=21976/tid=21978] ppid=21966 vsize=807364 CPUtime=0
/proc/21976/task/21978/stat : 21978 (java) S 21966 21966 21612 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 29841377 826740736 6587 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=21976/tid=21979] ppid=21966 vsize=807364 CPUtime=0
/proc/21976/task/21979/stat : 21979 (java) S 21966 21966 21612 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 29841377 826740736 6587 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=21976/tid=21980] ppid=21966 vsize=807364 CPUtime=0
/proc/21976/task/21980/stat : 21980 (java) S 21966 21966 21612 0 -1 64 1 0 0 0 0 0 0 0 18 0 8 0 29841380 826740736 6587 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=21976/tid=21981] ppid=21966 vsize=807364 CPUtime=0.16
/proc/21976/task/21981/stat : 21981 (java) S 21966 21966 21612 0 -1 64 421 0 0 0 16 0 0 0 16 0 8 0 29841380 826740736 6587 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=21976/tid=21982] ppid=21966 vsize=807364 CPUtime=0
/proc/21976/task/21982/stat : 21982 (java) S 21966 21966 21612 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 29841380 826740736 6587 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=21976/tid=21983] ppid=21966 vsize=807364 CPUtime=0
/proc/21976/task/21983/stat : 21983 (java) S 21966 21966 21612 0 -1 64 2 0 0 0 0 0 0 0 15 0 8 0 29841380 826740736 6587 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.08
Current children cumulated vsize (KiB) 821088



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+43.4769 s]
/proc/loadavg: 2.74 2.21 2.07 3/76 21984
/proc/meminfo: memFree=408424/2055920 swapFree=4192812/4192956
[pid=21966] ppid=21964 vsize=14520 CPUtime=29.67
/proc/21966/stat : 21966 (sugar) S 21964 21966 21612 0 -1 4194304 1500 6855 0 1 4 1 2747 215 19 0 1 0 29841328 14868480 1023 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 227616534626 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/21966/statm: 3630 1023 373 3 0 730 0
[pid=21968] ppid=21966 vsize=0 CPUtime=0.35
/proc/21968/stat : 21968 (java) Z 21966 21966 21612 0 -1 1036 5658 0 1 0 31 4 0 0 17 0 1 0 29841334 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/21968/statm: 0 0 0 0 0 0 0
[pid=21984] ppid=21966 vsize=911700 CPUtime=12.51
/proc/21984/stat : 21984 (minisat) R 21966 21966 21612 0 -1 0 223362 0 0 0 1088 163 0 0 25 0 1 0 29844408 933580800 223333 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134635984 0 0 4096 0 0 0 0 17 1 0 0
/proc/21984/statm: 227925 223333 36 112 0 227809 0
Current children cumulated CPU time (s) 42.53
Current children cumulated vsize (KiB) 926220

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

Child status: 1

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 21966 and gives childrusage.ru_utime.tv_sec=27 childrusage.ru_utime.tv_usec=528814 childrusage.ru_stime.tv_sec=2 childrusage.ru_stime.tv_usec=420632
CPU time returned by wait4() is 29.9494
while last known CPU time is 42.93

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

Real time (s): 44.7522
CPU time (s): 42.93
CPU user time (s): 38.7
CPU system time (s): 4.23
CPU usage (%): 95.9283
Max. virtual memory (cumulated for all children) (KiB): 926220

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 27.5288
system time used= 2.42063
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8451
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= 1286
involuntary context switches= 1977

runsolver used 0.050992 s user time and 0.164974 s system time

The end

Launcher Data (download as text)

Begin job on node66 on Mon Jan 29 19:27:17 UTC 2007


IDJOB= 212190
IDBENCH= 4751
IDSOLVER= 86
FILE ID= node66/212190-1170098837

PBS_JOBID= 3689711

Free space on /tmp= 66560 MiB

SOLVER NAME= sugar 0.40
BENCH NAME= HOME/pub/bench/CPAI06/pseudoSeries/mpsReduced/mps-red-markshare1.xml
COMMAND LINE= /tmp/evaluation/212190-1170098837/solver /tmp/evaluation/212190-1170098837 /tmp/evaluation/212190-1170098837/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node66/watcher-212190-1170098837 -o ROOT/results/node66/solver-212190-1170098837 -C 1800 -M 900  /tmp/evaluation/212190-1170098837/solver /tmp/evaluation/212190-1170098837 /tmp/evaluation/212190-1170098837/unknown.xml

META MD5SUM SOLVER= 0a27e717dfe98d83d9802fe0eea45073
MD5SUM BENCH=  65906fde62608335c58bdec489cdec34

RANDOM SEED= 380384128

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	: 5931.00
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:       1788696 kB
Buffers:         27572 kB
Cached:          57088 kB
SwapCached:          0 kB
Active:         170748 kB
Inactive:        46608 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1788696 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             788 kB
Writeback:           0 kB
Mapped:         143772 kB
Slab:            35088 kB
Committed_AS:   279416 kB
PageTables:       1956 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= 66560 MiB



End job on node66 on Mon Jan 29 19:28:03 UTC 2007