Trace number 211780

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) 109.49 115.009

General information on the benchmark

NamepseudoSeries/mpsReduced/
mps-red-share2b.xml
MD5SUM1fb11bd581ce5a795a3d162d7ffe4056
Bench CategoryN-ARY-INT (n-ary constraints in intension)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables2370
Number of constraints109
Maximum constraint arity360
Maximum domain size2
Number of constraints which are defined in extension0
Number of constraints which are defined in intension109
Global constraints used (with number of constraints)

Solver Data (download as text)

0.05	c # Sugar v0-40 (/tmp/evaluation/211780-1170098394/sugar-v0-40.jar)
0.05	
0.05	c # MAIN  BEGIN : /tmp/evaluation/211780-1170098394/unknown.xml [Mon Jan 29 20:19:55 2007]
0.05	c # CONVERT_XML  BEGIN : /tmp/evaluation/211780-1170098394/unknown.xml /tmp/evaluation/211780-1170098394/sugar26969.csp [Mon Jan 29 20:19:55 2007]
0.05	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/211780-1170098394/sugar-v0-40.jar -convert /tmp/evaluation/211780-1170098394/unknown.xml /tmp/evaluation/211780-1170098394/sugar26969.csp
0.17	c BEGIN convert /tmp/evaluation/211780-1170098394/unknown.xml
3.26	c END convert (3.086869 seconds)
3.31	c # CONVERT_XML  END : /tmp/evaluation/211780-1170098394/sugar26969.csp 365814 bytes (3 seconds) [Mon Jan 29 20:19:58 2007]
3.31	c # CONVERT_XML  CPU : 3.19 = 0 + 0 + 3.11 + 0.08
3.31	
3.31	c # GENERATE_SAT  BEGIN : /tmp/evaluation/211780-1170098394/sugar26969.bcnf [Mon Jan 29 20:19:58 2007]
3.31	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/211780-1170098394/sugar-v0-40.jar -bcnf -map /tmp/evaluation/211780-1170098394/sugar26969.map /tmp/evaluation/211780-1170098394/sugar26969.csp /tmp/evaluation/211780-1170098394/sugar26969.bcnf
3.44	c BEGIN parse /tmp/evaluation/211780-1170098394/sugar26969.csp
25.15	c END parse (21.711011 seconds)
25.15	c BEGIN simplify
25.16	c END simplify (0.0084 seconds)
25.16	c BEGIN encode /tmp/evaluation/211780-1170098394/sugar26969.bcnf
99.14	c END encode (73.981436 seconds)
99.29	c # GENERATE_SAT  END : 176118 variables 78079252 clauses 1247143760 bytes (96 seconds) [Mon Jan 29 20:21:34 2007]
99.29	c # GENERATE_SAT  CPU : 94.21 = 0.09 + 0.01 + 88.95 + 5.16
99.29	
99.29	c # SOLVE_SAT  BEGIN : /tmp/evaluation/211780-1170098394/sugar26969.bcnf [Mon Jan 29 20:21:34 2007]
99.29	c # CMD : /tmp/evaluation/211780-1170098394/minisat /tmp/evaluation/211780-1170098394/sugar26969.bcnf /tmp/evaluation/211780-1170098394/sugar26969.out
113.47	
113.47	s UNKNOWN
113.47	c # INTERRUPTED
113.47	c # MAIN  END :  (113 seconds) [Mon Jan 29 20:21:48 2007]
113.47	c # MAIN  CPU : 97.4 = 0.09 + 0.01 + 92.06 + 5.24
113.47

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/node2/watcher-211780-1170098394 -o ROOT/results/node2/solver-211780-1170098394 -C 1800 -M 900 /tmp/evaluation/211780-1170098394/solver /tmp/evaluation/211780-1170098394 /tmp/evaluation/211780-1170098394/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: 2.00 1.98 2.03 5/87 26970
/proc/meminfo: memFree=1753528/2055920 swapFree=4192812/4192956
[pid=26969] ppid=26967 vsize=18540 CPUtime=0
/proc/26969/stat : 26969 (runsolver) R 26967 26969 26696 0 -1 4194368 16 0 0 0 0 0 0 0 20 0 1 0 29794396 18984960 279 18446744073709551615 4194304 4267372 548682069040 18446744073709551615 206381313319 0 0 4096 24578 0 0 0 17 1 0 0
/proc/26969/statm: 4635 279 244 17 0 2626 0

[startup+0.110075 s]
/proc/loadavg: 2.00 1.98 2.03 5/87 26970
/proc/meminfo: memFree=1753528/2055920 swapFree=4192812/4192956
[pid=26969] ppid=26967 vsize=13724 CPUtime=0.04
/proc/26969/stat : 26969 (sugar) S 26967 26969 26696 0 -1 4194304 1112 0 0 0 3 1 0 0 20 0 1 0 29794396 14053376 805 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 206390210658 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26969/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13724

[startup+0.518116 s]
/proc/loadavg: 2.00 1.98 2.03 5/87 26970
/proc/meminfo: memFree=1753528/2055920 swapFree=4192812/4192956
[pid=26969] ppid=26967 vsize=13724 CPUtime=0.04
/proc/26969/stat : 26969 (sugar) S 26967 26969 26696 0 -1 4194304 1121 0 0 0 3 1 0 0 15 0 1 0 29794396 14053376 805 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 206390210658 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26969/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13724

[startup+1.3412 s]
/proc/loadavg: 2.00 1.98 2.03 3/95 26978
/proc/meminfo: memFree=1727544/2055920 swapFree=4192812/4192956
[pid=26969] ppid=26967 vsize=13724 CPUtime=0.04
/proc/26969/stat : 26969 (sugar) S 26967 26969 26696 0 -1 4194304 1121 0 0 0 3 1 0 0 15 0 1 0 29794396 14053376 805 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 206390210658 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26969/statm: 3431 805 368 3 0 531 0
[pid=26971] ppid=26969 vsize=807140 CPUtime=1.28
/proc/26971/stat : 26971 (java) R 26969 26969 26696 0 -1 0 7874 0 1 0 122 6 0 0 25 0 8 0 29794401 826511360 7616 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4073451425 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/26971/statm: 201785 7616 1694 14 0 189063 0
[pid=26971/tid=26972] ppid=26969 vsize=807140 CPUtime=0.03
/proc/26971/task/26972/stat : 26972 (java) S 26969 26969 26696 0 -1 64 1344 0 0 0 3 0 0 0 16 0 8 0 29794404 826511360 7616 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=26971/tid=26973] ppid=26969 vsize=807140 CPUtime=0
/proc/26971/task/26973/stat : 26973 (java) S 26969 26969 26696 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 29794404 826511360 7616 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26971/tid=26974] ppid=26969 vsize=807140 CPUtime=0
/proc/26971/task/26974/stat : 26974 (java) S 26969 26969 26696 0 -1 64 7 0 0 0 0 0 0 0 15 0 8 0 29794404 826511360 7616 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26971/tid=26975] ppid=26969 vsize=807140 CPUtime=0
/proc/26971/task/26975/stat : 26975 (java) S 26969 26969 26696 0 -1 64 0 0 0 0 0 0 0 0 18 0 8 0 29794408 826511360 7616 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26971/tid=26976] ppid=26969 vsize=807140 CPUtime=0.13
/proc/26971/task/26976/stat : 26976 (java) S 26969 26969 26696 0 -1 64 354 0 0 0 13 0 0 0 16 0 8 0 29794408 826511360 7616 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26971/tid=26977] ppid=26969 vsize=807140 CPUtime=0
/proc/26971/task/26977/stat : 26977 (java) S 26969 26969 26696 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 29794408 826511360 7616 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26971/tid=26978] ppid=26969 vsize=807140 CPUtime=0
/proc/26971/task/26978/stat : 26978 (java) S 26969 26969 26696 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 29794408 826511360 7616 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 820864

[startup+2.99438 s]
/proc/loadavg: 2.00 1.98 2.03 3/95 26978
/proc/meminfo: memFree=1726328/2055920 swapFree=4192812/4192956
[pid=26969] ppid=26967 vsize=13724 CPUtime=0.04
/proc/26969/stat : 26969 (sugar) S 26967 26969 26696 0 -1 4194304 1121 0 0 0 3 1 0 0 15 0 1 0 29794396 14053376 805 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 206390210658 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26969/statm: 3431 805 368 3 0 531 0
[pid=26971] ppid=26969 vsize=807140 CPUtime=2.92
/proc/26971/stat : 26971 (java) R 26969 26969 26696 0 -1 0 8940 0 1 0 285 7 0 0 25 0 8 0 29794401 826511360 8655 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4073734990 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/26971/statm: 201785 8655 1697 14 0 189063 0
[pid=26971/tid=26972] ppid=26969 vsize=807140 CPUtime=0.09
/proc/26971/task/26972/stat : 26972 (java) S 26969 26969 26696 0 -1 64 2351 0 0 0 8 1 0 0 16 0 8 0 29794404 826511360 8655 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=26971/tid=26973] ppid=26969 vsize=807140 CPUtime=0
/proc/26971/task/26973/stat : 26973 (java) S 26969 26969 26696 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 29794404 826511360 8655 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26971/tid=26974] ppid=26969 vsize=807140 CPUtime=0
/proc/26971/task/26974/stat : 26974 (java) S 26969 26969 26696 0 -1 64 7 0 0 0 0 0 0 0 15 0 8 0 29794404 826511360 8655 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26971/tid=26975] ppid=26969 vsize=807140 CPUtime=0
/proc/26971/task/26975/stat : 26975 (java) S 26969 26969 26696 0 -1 64 0 0 0 0 0 0 0 0 18 0 8 0 29794408 826511360 8655 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26971/tid=26976] ppid=26969 vsize=807140 CPUtime=0.16
/proc/26971/task/26976/stat : 26976 (java) S 26969 26969 26696 0 -1 64 369 0 0 0 16 0 0 0 16 0 8 0 29794408 826511360 8655 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26971/tid=26977] ppid=26969 vsize=807140 CPUtime=0
/proc/26971/task/26977/stat : 26977 (java) S 26969 26969 26696 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 29794408 826511360 8655 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26971/tid=26978] ppid=26969 vsize=807140 CPUtime=0
/proc/26971/task/26978/stat : 26978 (java) R 26969 26969 26696 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 29794408 826511360 8655 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 820864

[startup+6.28372 s]
/proc/loadavg: 2.00 1.98 2.03 3/95 26986
/proc/meminfo: memFree=1721208/2055920 swapFree=4192812/4192956
[pid=26969] ppid=26967 vsize=13724 CPUtime=3.23
/proc/26969/stat : 26969 (sugar) S 26967 26969 26696 0 -1 4194304 1190 8964 0 1 3 1 311 8 15 0 1 0 29794396 14053376 809 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 206390210658 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26969/statm: 3431 809 371 3 0 531 0
[pid=26979] ppid=26969 vsize=807372 CPUtime=2.94
/proc/26979/stat : 26979 (java) R 26969 26969 26696 0 -1 0 9052 0 1 0 289 5 0 0 25 0 8 0 29794727 826748928 8789 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4073630701 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/26979/statm: 201843 8789 1506 14 0 189121 0
[pid=26979/tid=26980] ppid=26969 vsize=807372 CPUtime=0.17
/proc/26979/task/26980/stat : 26980 (java) S 26969 26969 26696 0 -1 64 2773 0 0 0 16 1 0 0 16 0 8 0 29794730 826748928 8789 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=26979/tid=26981] ppid=26969 vsize=807372 CPUtime=0
/proc/26979/task/26981/stat : 26981 (java) S 26969 26969 26696 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 29794731 826748928 8789 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26979/tid=26982] ppid=26969 vsize=807372 CPUtime=0
/proc/26979/task/26982/stat : 26982 (java) S 26969 26969 26696 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 29794731 826748928 8789 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26979/tid=26983] ppid=26969 vsize=807372 CPUtime=0
/proc/26979/task/26983/stat : 26983 (java) S 26969 26969 26696 0 -1 64 0 0 0 0 0 0 0 0 18 0 8 0 29794734 826748928 8789 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26979/tid=26984] ppid=26969 vsize=807372 CPUtime=0.14
/proc/26979/task/26984/stat : 26984 (java) S 26969 26969 26696 0 -1 64 412 0 0 0 14 0 0 0 16 0 8 0 29794734 826748928 8789 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26979/tid=26985] ppid=26969 vsize=807372 CPUtime=0
/proc/26979/task/26985/stat : 26985 (java) S 26969 26969 26696 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 29794734 826748928 8789 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26979/tid=26986] ppid=26969 vsize=807372 CPUtime=0
/proc/26979/task/26986/stat : 26986 (java) S 26969 26969 26696 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 29794734 826748928 8789 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) 821096

[startup+12.6904 s]
/proc/loadavg: 2.00 1.98 2.03 3/95 26986
/proc/meminfo: memFree=1714360/2055920 swapFree=4192812/4192956
[pid=26969] ppid=26967 vsize=13724 CPUtime=3.23
/proc/26969/stat : 26969 (sugar) S 26967 26969 26696 0 -1 4194304 1190 8964 0 1 3 1 311 8 15 0 1 0 29794396 14053376 809 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 206390210658 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26969/statm: 3431 809 371 3 0 531 0
[pid=26979] ppid=26969 vsize=807372 CPUtime=9.31
/proc/26979/stat : 26979 (java) R 26969 26969 26696 0 -1 0 10203 0 1 0 925 6 0 0 25 0 8 0 29794727 826748928 9906 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4073448324 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/26979/statm: 201843 9906 1506 14 0 189121 0
[pid=26979/tid=26980] ppid=26969 vsize=807372 CPUtime=0.35
/proc/26979/task/26980/stat : 26980 (java) S 26969 26969 26696 0 -1 64 3888 0 0 0 33 2 0 0 16 0 8 0 29794730 826748928 9906 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=26979/tid=26981] ppid=26969 vsize=807372 CPUtime=0
/proc/26979/task/26981/stat : 26981 (java) S 26969 26969 26696 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 29794731 826748928 9906 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26979/tid=26982] ppid=26969 vsize=807372 CPUtime=0
/proc/26979/task/26982/stat : 26982 (java) S 26969 26969 26696 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 29794731 826748928 9906 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26979/tid=26983] ppid=26969 vsize=807372 CPUtime=0
/proc/26979/task/26983/stat : 26983 (java) S 26969 26969 26696 0 -1 64 0 0 0 0 0 0 0 0 18 0 8 0 29794734 826748928 9906 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26979/tid=26984] ppid=26969 vsize=807372 CPUtime=0.15
/proc/26979/task/26984/stat : 26984 (java) S 26969 26969 26696 0 -1 64 414 0 0 0 15 0 0 0 17 0 8 0 29794734 826748928 9906 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26979/tid=26985] ppid=26969 vsize=807372 CPUtime=0
/proc/26979/task/26985/stat : 26985 (java) S 26969 26969 26696 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 29794734 826748928 9906 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26979/tid=26986] ppid=26969 vsize=807372 CPUtime=0
/proc/26979/task/26986/stat : 26986 (java) S 26969 26969 26696 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 29794734 826748928 9906 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.54
Current children cumulated vsize (KiB) 821096

[startup+25.5717 s]
/proc/loadavg: 2.00 1.98 2.03 3/95 26986
/proc/meminfo: memFree=1706744/2055920 swapFree=4192812/4192956
[pid=26969] ppid=26967 vsize=13724 CPUtime=3.23
/proc/26969/stat : 26969 (sugar) S 26967 26969 26696 0 -1 4194304 1190 8964 0 1 3 1 311 8 16 0 1 0 29794396 14053376 809 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 206390210658 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26969/statm: 3431 809 371 3 0 531 0
[pid=26979] ppid=26969 vsize=807372 CPUtime=22.13
/proc/26979/stat : 26979 (java) R 26969 26969 26696 0 -1 0 11369 0 1 0 2205 8 0 0 25 0 8 0 29794727 826748928 11012 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4153380308 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/26979/statm: 201843 11012 1509 14 0 189121 0
[pid=26979/tid=26980] ppid=26969 vsize=807372 CPUtime=0.62
/proc/26979/task/26980/stat : 26980 (java) S 26969 26969 26696 0 -1 64 4977 0 0 0 59 3 0 0 16 0 8 0 29794730 826748928 11012 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=26979/tid=26981] ppid=26969 vsize=807372 CPUtime=0
/proc/26979/task/26981/stat : 26981 (java) S 26969 26969 26696 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 29794731 826748928 11012 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26979/tid=26982] ppid=26969 vsize=807372 CPUtime=0
/proc/26979/task/26982/stat : 26982 (java) S 26969 26969 26696 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 29794731 826748928 11012 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26979/tid=26983] ppid=26969 vsize=807372 CPUtime=0
/proc/26979/task/26983/stat : 26983 (java) S 26969 26969 26696 0 -1 64 0 0 0 0 0 0 0 0 18 0 8 0 29794734 826748928 11012 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26979/tid=26984] ppid=26969 vsize=807372 CPUtime=0.16
/proc/26979/task/26984/stat : 26984 (java) S 26969 26969 26696 0 -1 64 423 0 0 0 16 0 0 0 16 0 8 0 29794734 826748928 11012 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26979/tid=26985] ppid=26969 vsize=807372 CPUtime=0
/proc/26979/task/26985/stat : 26985 (java) S 26969 26969 26696 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 29794734 826748928 11012 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26979/tid=26986] ppid=26969 vsize=807372 CPUtime=0
/proc/26979/task/26986/stat : 26986 (java) S 26969 26969 26696 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 29794734 826748928 11012 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.36
Current children cumulated vsize (KiB) 821096

[startup+51.2374 s]
/proc/loadavg: 2.28 2.05 2.05 3/95 26986
/proc/meminfo: memFree=1265656/2055920 swapFree=4192812/4192956
[pid=26969] ppid=26967 vsize=13724 CPUtime=3.23
/proc/26969/stat : 26969 (sugar) S 26967 26969 26696 0 -1 4194304 1190 8964 0 1 3 1 311 8 16 0 1 0 29794396 14053376 809 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 206390210658 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26969/statm: 3431 809 371 3 0 531 0
[pid=26979] ppid=26969 vsize=807372 CPUtime=47.33
/proc/26979/stat : 26979 (java) R 26969 26969 26696 0 -1 0 12434 0 1 0 4549 184 0 0 25 0 8 0 29794727 826748928 12074 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4152094547 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/26979/statm: 201843 12074 1510 14 0 189121 0
[pid=26979/tid=26980] ppid=26969 vsize=807372 CPUtime=0.64
/proc/26979/task/26980/stat : 26980 (java) S 26969 26969 26696 0 -1 64 6034 0 0 0 60 4 0 0 16 0 8 0 29794730 826748928 12074 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=26979/tid=26981] ppid=26969 vsize=807372 CPUtime=0
/proc/26979/task/26981/stat : 26981 (java) S 26969 26969 26696 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 29794731 826748928 12074 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26979/tid=26982] ppid=26969 vsize=807372 CPUtime=0
/proc/26979/task/26982/stat : 26982 (java) S 26969 26969 26696 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 29794731 826748928 12074 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26979/tid=26983] ppid=26969 vsize=807372 CPUtime=0
/proc/26979/task/26983/stat : 26983 (java) S 26969 26969 26696 0 -1 64 0 0 0 0 0 0 0 0 18 0 8 0 29794734 826748928 12074 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26979/tid=26984] ppid=26969 vsize=807372 CPUtime=0.17
/proc/26979/task/26984/stat : 26984 (java) S 26969 26969 26696 0 -1 64 427 0 0 0 17 0 0 0 16 0 8 0 29794734 826748928 12074 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26979/tid=26985] ppid=26969 vsize=807372 CPUtime=0
/proc/26979/task/26985/stat : 26985 (java) S 26969 26969 26696 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 29794734 826748928 12074 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26979/tid=26986] ppid=26969 vsize=807372 CPUtime=0
/proc/26979/task/26986/stat : 26986 (java) S 26969 26969 26696 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 29794734 826748928 12074 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 50.56
Current children cumulated vsize (KiB) 821096

[startup+102.479 s]
/proc/loadavg: 2.91 2.25 2.12 3/88 26987
/proc/meminfo: memFree=283056/2055920 swapFree=4192812/4192956
[pid=26969] ppid=26967 vsize=20268 CPUtime=97.44
/proc/26969/stat : 26969 (sugar) S 26967 26969 26696 0 -1 4194304 2877 21413 0 2 12 2 9206 524 19 0 1 0 29794396 20754432 2400 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 206390210658 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26969/statm: 5067 2400 373 3 0 2167 0
[pid=26987] ppid=26969 vsize=241768 CPUtime=3.13
/proc/26987/stat : 26987 (minisat) R 26969 26969 26696 0 -1 0 56957 0 0 0 272 41 0 0 25 0 1 0 29804325 247570432 56928 18446744073709551615 134512640 134974460 4294956752 18446744073709551615 134522780 0 0 4096 0 0 0 0 17 1 0 0
/proc/26987/statm: 60442 56928 36 112 0 60326 0
Current children cumulated CPU time (s) 100.57
Current children cumulated vsize (KiB) 262036



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+113.467 s]
/proc/loadavg: 2.77 2.25 2.12 3/88 26987
/proc/meminfo: memFree=15088/2055920 swapFree=4192812/4192956
[pid=26969] ppid=26967 vsize=20268 CPUtime=97.44
/proc/26969/stat : 26969 (sugar) S 26967 26969 26696 0 -1 4194304 2877 21413 0 2 12 2 9206 524 19 0 1 0 29794396 20754432 2400 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 206390210658 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26969/statm: 5067 2400 373 3 0 2167 0
[pid=26987] ppid=26969 vsize=920876 CPUtime=11.45
/proc/26987/stat : 26987 (minisat) R 26969 26969 26696 0 -1 0 210132 0 0 0 986 159 0 0 18 0 1 0 29804325 942977024 210103 18446744073709551615 134512640 134974460 4294956752 18446744073709551615 134654493 0 0 4096 0 0 0 0 17 1 0 0
/proc/26987/statm: 230219 210103 36 112 0 230103 0
Current children cumulated CPU time (s) 108.89
Current children cumulated vsize (KiB) 941144

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

Child status: 1

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 26969 and gives childrusage.ru_utime.tv_sec=92 childrusage.ru_utime.tv_usec=190984 childrusage.ru_stime.tv_sec=5 childrusage.ru_stime.tv_usec=756124
CPU time returned by wait4() is 97.9471
while last known CPU time is 109.49

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

Real time (s): 115.009
CPU time (s): 109.49
CPU user time (s): 102.04
CPU system time (s): 7.45
CPU usage (%): 95.2009
Max. virtual memory (cumulated for all children) (KiB): 941144

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 92.191
system time used= 5.75612
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24385
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= 4295
involuntary context switches= 7120

runsolver used 0.124981 s user time and 0.403938 s system time

The end

Launcher Data (download as text)

Begin job on node2 on Mon Jan 29 19:19:54 UTC 2007


IDJOB= 211780
IDBENCH= 4720
IDSOLVER= 86
FILE ID= node2/211780-1170098394

PBS_JOBID= 3689481

Free space on /tmp= 66558 MiB

SOLVER NAME= sugar 0.40
BENCH NAME= HOME/pub/bench/CPAI06/pseudoSeries/mpsReduced/mps-red-share2b.xml
COMMAND LINE= /tmp/evaluation/211780-1170098394/solver /tmp/evaluation/211780-1170098394 /tmp/evaluation/211780-1170098394/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-211780-1170098394 -o ROOT/results/node2/solver-211780-1170098394 -C 1800 -M 900  /tmp/evaluation/211780-1170098394/solver /tmp/evaluation/211780-1170098394 /tmp/evaluation/211780-1170098394/unknown.xml

META MD5SUM SOLVER= 0a27e717dfe98d83d9802fe0eea45073
MD5SUM BENCH=  1fb11bd581ce5a795a3d162d7ffe4056

RANDOM SEED= 649751678

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		: 3000.247
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		: 3000.247
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:       1753944 kB
Buffers:         37452 kB
Cached:          84268 kB
SwapCached:          0 kB
Active:         173984 kB
Inactive:        72684 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1753944 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1732 kB
Writeback:           0 kB
Mapped:         144656 kB
Slab:            40112 kB
Committed_AS:   522292 kB
PageTables:       2276 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= 66558 MiB



End job on node2 on Mon Jan 29 19:21:50 UTC 2007