Trace number 252252

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) 34.76 36.416

General information on the benchmark

Namebmc/
bmc-ibm-03-02.xml
MD5SUM0dbef6c878f130352504ce6b229e080d
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 benchmark631.841
SatisfiableYES
(Un)Satisfiability was proved
Number of variables14930
Number of constraints87036
Maximum constraint arity19
Maximum domain size2
Number of constraints which are defined in extension0
Number of constraints which are defined in intension87036
Global constraints used (with number of constraints)

Solver Data (download as text)

0.15	c # Sugar v0-40 (/tmp/evaluation/252252-1170112135/sugar-v0-40.jar)
0.15	
0.16	c # MAIN  BEGIN : /tmp/evaluation/252252-1170112135/unknown.xml [Tue Jan 30 00:08:56 2007]
0.16	c # CONVERT_XML  BEGIN : /tmp/evaluation/252252-1170112135/unknown.xml /tmp/evaluation/252252-1170112135/sugar29022.csp [Tue Jan 30 00:08:56 2007]
0.16	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/252252-1170112135/sugar-v0-40.jar -convert /tmp/evaluation/252252-1170112135/unknown.xml /tmp/evaluation/252252-1170112135/sugar29022.csp
0.35	c BEGIN convert /tmp/evaluation/252252-1170112135/unknown.xml
6.08	c END convert (5.729192 seconds)
6.11	c # CONVERT_XML  END : /tmp/evaluation/252252-1170112135/sugar29022.csp 3168659 bytes (6 seconds) [Tue Jan 30 00:09:02 2007]
6.11	c # CONVERT_XML  CPU : 5.79 = 0 + 0 + 5.48 + 0.31
6.11	
6.11	c # GENERATE_SAT  BEGIN : /tmp/evaluation/252252-1170112135/sugar29022.bcnf [Tue Jan 30 00:09:02 2007]
6.11	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/252252-1170112135/sugar-v0-40.jar -bcnf -map /tmp/evaluation/252252-1170112135/sugar29022.map /tmp/evaluation/252252-1170112135/sugar29022.csp /tmp/evaluation/252252-1170112135/sugar29022.bcnf
6.23	c BEGIN parse /tmp/evaluation/252252-1170112135/sugar29022.csp
22.99	c END parse (16.75811 seconds)
22.99	c BEGIN simplify
24.68	c END simplify (1.693308 seconds)
24.68	c BEGIN encode /tmp/evaluation/252252-1170112135/sugar29022.bcnf
26.36	c END encode (1.672044 seconds)
28.50	c # GENERATE_SAT  END : 240264 variables 578984 clauses 7607288 bytes (22 seconds) [Tue Jan 30 00:09:24 2007]
28.50	c # GENERATE_SAT  CPU : 22.23 = 1.93 + 0.15 + 19.77 + 0.38
28.50	
28.50	c # SOLVE_SAT  BEGIN : /tmp/evaluation/252252-1170112135/sugar29022.bcnf [Tue Jan 30 00:09:24 2007]
28.50	c # CMD : /tmp/evaluation/252252-1170112135/minisat /tmp/evaluation/252252-1170112135/sugar29022.bcnf /tmp/evaluation/252252-1170112135/sugar29022.out
28.89	c ==================================[MINISAT]===================================
28.89	c | Conflicts |     ORIGINAL     |              LEARNT              | Progress |
28.89	c |           | Clauses Literals |   Limit Clauses Literals  Lit/Cl |          |
28.89	c ==============================================================================
28.89	c |         0 |  397510  1041601 |  132503       0        0     nan |  0.000 % |
29.39	c |       100 |  397550  1041601 |  145753      28      175     6.2 | 63.660 % |
30.21	c |       250 |  395842  1038996 |  160328      62      469     7.6 | 63.743 % |
31.45	c |       475 |  395557  1038438 |  176361      96      886     9.2 | 63.796 % |
33.20	c |       812 |  394557  1036558 |  193997     150     1567    10.4 | 63.867 % |
34.11	c ==============================================================================
34.11	c restarts              : 5
34.11	c conflicts             : 963            (173 /sec)
34.11	c decisions             : 151158         (27220 /sec)
34.11	c propagations          : 10290420       (1853076 /sec)
34.11	c conflict literals     : 2082           (4.19 % deleted)
34.11	c Memory used           : 30.59 MB
34.11	c CPU time              : 5.55316 s
34.11	c 
34.11	c SATISFIABLE
34.24	c # SOLVE_SAT  END : SATISFIABLE (6 seconds) [Tue Jan 30 00:09:30 2007]
34.24	c # SOLVE_SAT  CPU : 5.74 = 0 + 0.01 + 5.67 + 0.0600000000000001
34.24	
34.24	c # RESULT : SATISFIABLE
34.24	
34.24	c # OUTPUT_SOL  BEGIN : SAT  [Tue Jan 30 00:09:30 2007]
34.37	c BEGIN read SAT output /tmp/evaluation/252252-1170112135/sugar29022.out
34.59	c END read SAT output (0.220834 seconds)
34.59	c BEGIN write solution /tmp/evaluation/252252-1170112135/sugar29022.sol
35.21	
35.21	c # INTERRUPTED
35.21	c # MAIN  END :  (35 seconds) [Tue Jan 30 00:09:31 2007]
35.21	c # MAIN  CPU : 33.77 = 1.93 + 0.17 + 30.92 + 0.75
35.21

Verifier Data (download as text)

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

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node6/watcher-252252-1170112135 -o ROOT/results/node6/solver-252252-1170112135 -C 1800 -M 900 /tmp/evaluation/252252-1170112135/solver /tmp/evaluation/252252-1170112135 /tmp/evaluation/252252-1170112135/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: 2.45 2.54 2.63 5/94 29023
/proc/meminfo: memFree=423344/2055924 swapFree=4192812/4192956
[pid=29022] ppid=29020 vsize=5352 CPUtime=0
/proc/29022/stat : 29022 (solver) R 29020 29022 27689 0 -1 4194304 264 0 0 0 0 0 0 0 19 0 1 0 31168279 5480448 231 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 268582841639 0 0 4096 0 0 0 0 17 1 0 0
/proc/29022/statm: 1338 231 193 169 0 49 0

[startup+0.104988 s]
/proc/loadavg: 2.45 2.54 2.63 5/94 29023
/proc/meminfo: memFree=423344/2055924 swapFree=4192812/4192956
[pid=29022] ppid=29020 vsize=12404 CPUtime=0
/proc/29022/stat : 29022 (sugar) D 29020 29022 27689 0 -1 4194304 660 0 1 0 0 0 0 0 18 0 1 0 31168279 12701696 380 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 268591738978 0 0 4224 0 18446744071563608240 0 0 17 1 0 0
/proc/29022/statm: 3101 380 275 3 0 201 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12404

[startup+0.513072 s]
/proc/loadavg: 2.45 2.54 2.63 5/94 29023
/proc/meminfo: memFree=423344/2055924 swapFree=4192812/4192956
[pid=29022] ppid=29020 vsize=13724 CPUtime=0.04
/proc/29022/stat : 29022 (sugar) S 29020 29022 27689 0 -1 4194304 1120 0 1 0 3 1 0 0 15 0 1 0 31168279 14053376 805 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 268591738978 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/29022/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13724

[startup+1.33723 s]
/proc/loadavg: 2.45 2.54 2.63 5/102 29031
/proc/meminfo: memFree=366128/2055924 swapFree=4192812/4192956
[pid=29022] ppid=29020 vsize=13724 CPUtime=0.04
/proc/29022/stat : 29022 (sugar) S 29020 29022 27689 0 -1 4194304 1120 0 1 0 3 1 0 0 15 0 1 0 31168279 14053376 805 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 268591738978 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/29022/statm: 3431 805 368 3 0 531 0
[pid=29024] ppid=29022 vsize=807280 CPUtime=1.07
/proc/29024/stat : 29024 (java) R 29022 29022 27689 0 -1 0 16173 0 23 0 96 11 0 0 23 0 8 0 31168296 826654720 15940 18446744073709551615 134512640 134570532 4294956544 18446744073709551615 4294960144 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/29024/statm: 201820 15940 1658 14 0 189098 0
[pid=29024/tid=29025] ppid=29022 vsize=807280 CPUtime=0.19
/proc/29024/task/29025/stat : 29025 (java) R 29022 29022 27689 0 -1 64 9729 0 0 0 15 4 0 0 16 0 8 0 31168306 826654720 15940 18446744073709551615 134512640 134570532 4294956544 18446744073709551615 4153968442 0 0 0 23759 0 0 0 -1 1 0 0
[pid=29024/tid=29026] ppid=29022 vsize=807280 CPUtime=0
/proc/29024/task/29026/stat : 29026 (java) S 29022 29022 27689 0 -1 64 9 0 0 0 0 0 0 0 19 0 8 0 31168306 826654720 15940 18446744073709551615 134512640 134570532 4294956544 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=29024/tid=29027] ppid=29022 vsize=807280 CPUtime=0
/proc/29024/task/29027/stat : 29027 (java) S 29022 29022 27689 0 -1 64 4 0 0 0 0 0 0 0 20 0 8 0 31168306 826654720 15940 18446744073709551615 134512640 134570532 4294956544 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=29024/tid=29028] ppid=29022 vsize=807280 CPUtime=0
/proc/29024/task/29028/stat : 29028 (java) S 29022 29022 27689 0 -1 64 1 0 0 0 0 0 0 0 18 0 8 0 31168310 826654720 15940 18446744073709551615 134512640 134570532 4294956544 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=29024/tid=29029] ppid=29022 vsize=807280 CPUtime=0.09
/proc/29024/task/29029/stat : 29029 (java) S 29022 29022 27689 0 -1 64 369 0 0 0 8 1 0 0 16 0 8 0 31168310 826654720 15940 18446744073709551615 134512640 134570532 4294956544 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=29024/tid=29030] ppid=29022 vsize=807280 CPUtime=0
/proc/29024/task/29030/stat : 29030 (java) S 29022 29022 27689 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 31168310 826654720 15940 18446744073709551615 134512640 134570532 4294956544 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=29024/tid=29031] ppid=29022 vsize=807280 CPUtime=0
/proc/29024/task/29031/stat : 29031 (java) S 29022 29022 27689 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 31168310 826654720 15940 18446744073709551615 134512640 134570532 4294956544 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.11
Current children cumulated vsize (KiB) 821004

[startup+2.98756 s]
/proc/loadavg: 2.49 2.55 2.63 3/102 29031
/proc/meminfo: memFree=302256/2055924 swapFree=4192812/4192956
[pid=29022] ppid=29020 vsize=13724 CPUtime=0.04
/proc/29022/stat : 29022 (sugar) S 29020 29022 27689 0 -1 4194304 1120 0 1 0 3 1 0 0 15 0 1 0 31168279 14053376 805 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 268591738978 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/29022/statm: 3431 805 368 3 0 531 0
[pid=29024] ppid=29022 vsize=807280 CPUtime=2.69
/proc/29024/stat : 29024 (java) R 29022 29022 27689 0 -1 0 36023 0 29 0 247 22 0 0 25 0 8 0 31168296 826654720 35789 18446744073709551615 134512640 134570532 4294956544 18446744073709551615 4294960144 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/29024/statm: 201820 35789 1690 14 0 189098 0
[pid=29024/tid=29025] ppid=29022 vsize=807280 CPUtime=0.74
/proc/29024/task/29025/stat : 29025 (java) R 29022 29022 27689 0 -1 64 29484 0 0 0 61 13 0 0 16 0 8 0 31168306 826654720 35789 18446744073709551615 134512640 134570532 4294956544 18446744073709551615 4153827336 0 0 0 23759 0 0 0 -1 1 0 0
[pid=29024/tid=29026] ppid=29022 vsize=807280 CPUtime=0
/proc/29024/task/29026/stat : 29026 (java) S 29022 29022 27689 0 -1 64 9 0 0 0 0 0 0 0 19 0 8 0 31168306 826654720 35789 18446744073709551615 134512640 134570532 4294956544 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=29024/tid=29027] ppid=29022 vsize=807280 CPUtime=0
/proc/29024/task/29027/stat : 29027 (java) S 29022 29022 27689 0 -1 64 4 0 0 0 0 0 0 0 20 0 8 0 31168306 826654720 35789 18446744073709551615 134512640 134570532 4294956544 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=29024/tid=29028] ppid=29022 vsize=807280 CPUtime=0
/proc/29024/task/29028/stat : 29028 (java) S 29022 29022 27689 0 -1 64 1 0 0 0 0 0 0 0 18 0 8 0 31168310 826654720 35789 18446744073709551615 134512640 134570532 4294956544 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=29024/tid=29029] ppid=29022 vsize=807280 CPUtime=0.13
/proc/29024/task/29029/stat : 29029 (java) S 29022 29022 27689 0 -1 64 396 0 0 0 12 1 0 0 16 0 8 0 31168310 826654720 35789 18446744073709551615 134512640 134570532 4294956544 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=29024/tid=29030] ppid=29022 vsize=807280 CPUtime=0
/proc/29024/task/29030/stat : 29030 (java) S 29022 29022 27689 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 31168310 826654720 35789 18446744073709551615 134512640 134570532 4294956544 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=29024/tid=29031] ppid=29022 vsize=807280 CPUtime=0
/proc/29024/task/29031/stat : 29031 (java) S 29022 29022 27689 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 31168310 826654720 35789 18446744073709551615 134512640 134570532 4294956544 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.73
Current children cumulated vsize (KiB) 821004

[startup+6.27921 s]
/proc/loadavg: 2.49 2.55 2.63 4/102 29031
/proc/meminfo: memFree=214128/2055924 swapFree=4192812/4192956
[pid=29022] ppid=29020 vsize=13724 CPUtime=5.83
/proc/29022/stat : 29022 (sugar) S 29020 29022 27689 0 -1 4194304 1189 45878 1 30 3 1 548 31 15 0 1 0 31168279 14053376 809 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 268591738978 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/29022/statm: 3431 809 371 3 0 531 0
Current children cumulated CPU time (s) 5.83
Current children cumulated vsize (KiB) 13724

[startup+12.7735 s]
/proc/loadavg: 2.42 2.53 2.62 4/102 29039
/proc/meminfo: memFree=267824/2055924 swapFree=4192812/4192956
[pid=29022] ppid=29020 vsize=13724 CPUtime=5.83
/proc/29022/stat : 29022 (sugar) S 29020 29022 27689 0 -1 4194304 1189 45878 1 30 3 1 548 31 15 0 1 0 31168279 14053376 809 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 268591738978 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/29022/statm: 3431 809 371 3 0 531 0
[pid=29032] ppid=29022 vsize=807376 CPUtime=6.61
/proc/29032/stat : 29032 (java) R 29022 29022 27689 0 -1 0 26000 0 2 0 648 13 0 0 25 0 8 0 31168891 826753024 25700 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073663170 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/29032/statm: 201844 25700 1507 14 0 189122 0
[pid=29032/tid=29033] ppid=29022 vsize=807376 CPUtime=1.33
/proc/29032/task/29033/stat : 29033 (java) S 29022 29022 27689 0 -1 64 19740 0 1 0 126 7 0 0 16 0 8 0 31168894 826753024 25700 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=29032/tid=29034] ppid=29022 vsize=807376 CPUtime=0
/proc/29032/task/29034/stat : 29034 (java) S 29022 29022 27689 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 31168895 826753024 25700 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=29032/tid=29035] ppid=29022 vsize=807376 CPUtime=0
/proc/29032/task/29035/stat : 29035 (java) S 29022 29022 27689 0 -1 64 5 0 0 0 0 0 0 0 16 0 8 0 31168895 826753024 25700 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=29032/tid=29036] ppid=29022 vsize=807376 CPUtime=0
/proc/29032/task/29036/stat : 29036 (java) S 29022 29022 27689 0 -1 64 1 0 0 0 0 0 0 0 18 0 8 0 31168898 826753024 25700 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=29032/tid=29037] ppid=29022 vsize=807376 CPUtime=0.15
/proc/29032/task/29037/stat : 29037 (java) S 29022 29022 27689 0 -1 64 422 0 0 0 14 1 0 0 15 0 8 0 31168898 826753024 25700 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=29032/tid=29038] ppid=29022 vsize=807376 CPUtime=0
/proc/29032/task/29038/stat : 29038 (java) S 29022 29022 27689 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 31168898 826753024 25700 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=29032/tid=29039] ppid=29022 vsize=807376 CPUtime=0
/proc/29032/task/29039/stat : 29039 (java) S 29022 29022 27689 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 31168898 826753024 25700 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.44
Current children cumulated vsize (KiB) 821100

[startup+25.6051 s]
/proc/loadavg: 2.51 2.54 2.63 3/102 29039
/proc/meminfo: memFree=89904/2055924 swapFree=4192812/4192956
[pid=29022] ppid=29020 vsize=13724 CPUtime=5.83
/proc/29022/stat : 29022 (sugar) S 29020 29022 27689 0 -1 4194304 1189 45878 1 30 3 1 548 31 16 0 1 0 31168279 14053376 809 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 268591738978 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/29022/statm: 3431 809 371 3 0 531 0
[pid=29032] ppid=29022 vsize=807376 CPUtime=19.36
/proc/29032/stat : 29032 (java) R 29022 29022 27689 0 -1 0 58182 0 2 0 1908 28 0 0 25 0 8 0 31168891 826753024 57155 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073864734 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/29032/statm: 201844 57155 1511 14 0 189122 0
[pid=29032/tid=29033] ppid=29022 vsize=807376 CPUtime=4.13
/proc/29032/task/29033/stat : 29033 (java) S 29022 29022 27689 0 -1 64 51546 0 1 0 392 21 0 0 16 0 8 0 31168894 826753024 57155 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=29032/tid=29034] ppid=29022 vsize=807376 CPUtime=0
/proc/29032/task/29034/stat : 29034 (java) S 29022 29022 27689 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 31168895 826753024 57155 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=29032/tid=29035] ppid=29022 vsize=807376 CPUtime=0
/proc/29032/task/29035/stat : 29035 (java) S 29022 29022 27689 0 -1 64 5 0 0 0 0 0 0 0 16 0 8 0 31168895 826753024 57155 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=29032/tid=29036] ppid=29022 vsize=807376 CPUtime=0
/proc/29032/task/29036/stat : 29036 (java) S 29022 29022 27689 0 -1 64 1 0 0 0 0 0 0 0 18 0 8 0 31168898 826753024 57155 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=29032/tid=29037] ppid=29022 vsize=807376 CPUtime=0.18
/proc/29032/task/29037/stat : 29037 (java) S 29022 29022 27689 0 -1 64 438 0 0 0 17 1 0 0 16 0 8 0 31168898 826753024 57155 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=29032/tid=29038] ppid=29022 vsize=807376 CPUtime=0
/proc/29032/task/29038/stat : 29038 (java) S 29022 29022 27689 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 31168898 826753024 57155 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=29032/tid=29039] ppid=29022 vsize=807376 CPUtime=0
/proc/29032/task/29039/stat : 29039 (java) S 29022 29022 27689 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 31168898 826753024 57155 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.19
Current children cumulated vsize (KiB) 821100



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+35.1928 s]
/proc/loadavg: 2.43 2.52 2.62 3/102 29048
/proc/meminfo: memFree=122992/2055924 swapFree=4192812/4192956
[pid=29022] ppid=29020 vsize=131456 CPUtime=33.81
/proc/29022/stat : 29022 (sugar) S 29020 29022 27689 0 -1 4194304 30175 111459 1 33 196 18 3092 75 15 0 1 0 31168279 134610944 29077 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 268591738978 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/29022/statm: 32864 29077 373 3 0 29964 0
[pid=29041] ppid=29022 vsize=807136 CPUtime=0.93
/proc/29041/stat : 29041 (java) R 29022 29022 27689 0 -1 0 7017 0 2 0 87 6 0 0 21 0 8 0 31171703 826507264 6759 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/29041/statm: 201784 6759 1489 14 0 189062 0
[pid=29041/tid=29042] ppid=29022 vsize=807136 CPUtime=0.01
/proc/29041/task/29042/stat : 29042 (java) S 29022 29022 27689 0 -1 64 952 0 0 0 1 0 0 0 16 0 8 0 31171708 826507264 6759 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=29041/tid=29043] ppid=29022 vsize=807136 CPUtime=0
/proc/29041/task/29043/stat : 29043 (java) S 29022 29022 27689 0 -1 64 10 0 0 0 0 0 0 0 16 0 8 0 31171708 826507264 6759 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=29041/tid=29044] ppid=29022 vsize=807136 CPUtime=0
/proc/29041/task/29044/stat : 29044 (java) S 29022 29022 27689 0 -1 64 7 0 0 0 0 0 0 0 15 0 8 0 31171708 826507264 6759 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=29041/tid=29045] ppid=29022 vsize=807136 CPUtime=0
/proc/29041/task/29045/stat : 29045 (java) S 29022 29022 27689 0 -1 64 0 0 0 0 0 0 0 0 18 0 8 0 31171712 826507264 6759 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=29041/tid=29046] ppid=29022 vsize=807136 CPUtime=0.09
/proc/29041/task/29046/stat : 29046 (java) S 29022 29022 27689 0 -1 64 329 0 0 0 9 0 0 0 19 0 8 0 31171712 826507264 6759 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=29041/tid=29047] ppid=29022 vsize=807136 CPUtime=0
/proc/29041/task/29047/stat : 29047 (java) S 29022 29022 27689 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 31171712 826507264 6759 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=29041/tid=29048] ppid=29022 vsize=807136 CPUtime=0
/proc/29041/task/29048/stat : 29048 (java) S 29022 29022 27689 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 31171712 826507264 6759 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 34.74
Current children cumulated vsize (KiB) 938592

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

Child status: 1

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 29022 and gives childrusage.ru_utime.tv_sec=32 childrusage.ru_utime.tv_usec=887000 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=967852
CPU time returned by wait4() is 33.8549
while last known CPU time is 34.76

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

Real time (s): 36.416
CPU time (s): 34.76
CPU user time (s): 33.76
CPU system time (s): 1
CPU usage (%): 95.4527
Max. virtual memory (cumulated for all children) (KiB): 938592

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 32.887
system time used= 0.967852
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 141722
page faults= 34
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3330
involuntary context switches= 4382

runsolver used 0.048992 s user time and 0.131979 s system time

The end

Launcher Data (download as text)

Begin job on node6 on Mon Jan 29 23:08:56 UTC 2007


IDJOB= 252252
IDBENCH= 12914
IDSOLVER= 86
FILE ID= node6/252252-1170112135

PBS_JOBID= 3689876

Free space on /tmp= 63831 MiB

SOLVER NAME= sugar 0.40
BENCH NAME= HOME/pub/bench/CPAI06/bmc/bmc-ibm-03-02.xml
COMMAND LINE= /tmp/evaluation/252252-1170112135/solver /tmp/evaluation/252252-1170112135 /tmp/evaluation/252252-1170112135/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-252252-1170112135 -o ROOT/results/node6/solver-252252-1170112135 -C 1800 -M 900  /tmp/evaluation/252252-1170112135/solver /tmp/evaluation/252252-1170112135 /tmp/evaluation/252252-1170112135/unknown.xml

META MD5SUM SOLVER= 0a27e717dfe98d83d9802fe0eea45073
MD5SUM BENCH=  0dbef6c878f130352504ce6b229e080d

RANDOM SEED= 705751482

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		: 3000.277
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		: 3000.277
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:      2055924 kB
MemFree:        424208 kB
Buffers:         13464 kB
Cached:        1451392 kB
SwapCached:          0 kB
Active:         126160 kB
Inactive:      1419568 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:        424208 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:          630776 kB
Writeback:           0 kB
Mapped:         106280 kB
Slab:            70876 kB
Committed_AS:   778140 kB
PageTables:       2244 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= 63691 MiB



End job on node6 on Mon Jan 29 23:09:32 UTC 2007