Trace number 203417

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 0.40SAT 36.66 37.1379

General information on the benchmark

Namefrb/frb30-15/
frb30-15-2-mgd_ext.xml
MD5SUM13e45cd186aa935a18d72fcefab3e594
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.117981
SatisfiableYES
(Un)Satisfiability was provedYES
Number of variables30
Number of constraints217
Maximum constraint arity2
Maximum domain size15
Number of constraints which are defined in extension217
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)

0.04	c # Sugar v0-40 (/tmp/evaluation/203417-1170095944/sugar-v0-40.jar)
0.04	
0.04	c # MAIN  BEGIN : /tmp/evaluation/203417-1170095944/unknown.xml [Mon Jan 29 19:39:05 2007]
0.04	c # CONVERT_XML  BEGIN : /tmp/evaluation/203417-1170095944/unknown.xml /tmp/evaluation/203417-1170095944/sugar20202.csp [Mon Jan 29 19:39:05 2007]
0.04	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/203417-1170095944/sugar-v0-40.jar -convert /tmp/evaluation/203417-1170095944/unknown.xml /tmp/evaluation/203417-1170095944/sugar20202.csp
0.16	c BEGIN convert /tmp/evaluation/203417-1170095944/unknown.xml
0.52	c END convert (0.357274 seconds)
0.54	c # CONVERT_XML  END : /tmp/evaluation/203417-1170095944/sugar20202.csp 452549 bytes (1 seconds) [Mon Jan 29 19:39:06 2007]
0.54	c # CONVERT_XML  CPU : 0.47 = 0 + 0.01 + 0.41 + 0.05
0.54	
0.54	c # GENERATE_SAT  BEGIN : /tmp/evaluation/203417-1170095944/sugar20202.bcnf [Mon Jan 29 19:39:06 2007]
0.54	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/203417-1170095944/sugar-v0-40.jar -bcnf -map /tmp/evaluation/203417-1170095944/sugar20202.map /tmp/evaluation/203417-1170095944/sugar20202.csp /tmp/evaluation/203417-1170095944/sugar20202.bcnf
0.73	c BEGIN parse /tmp/evaluation/203417-1170095944/sugar20202.csp
3.62	c END parse (2.887371 seconds)
3.62	c BEGIN simplify
3.64	c END simplify (0.023326 seconds)
3.64	c BEGIN encode /tmp/evaluation/203417-1170095944/sugar20202.bcnf
3.83	c END encode (0.194484 seconds)
3.91	c # GENERATE_SAT  END : 2710 variables 18872 clauses 1291948 bytes (3 seconds) [Mon Jan 29 19:39:09 2007]
3.91	c # GENERATE_SAT  CPU : 0.02 = 0.02 + 0 + 0 + 0
3.91	
3.91	c # SOLVE_SAT  BEGIN : /tmp/evaluation/203417-1170095944/sugar20202.bcnf [Mon Jan 29 19:39:09 2007]
3.91	c # CMD : /tmp/evaluation/203417-1170095944/minisat /tmp/evaluation/203417-1170095944/sugar20202.bcnf /tmp/evaluation/203417-1170095944/sugar20202.out
3.94	c ==================================[MINISAT]===================================
3.94	c | Conflicts |     ORIGINAL     |              LEARNT              | Progress |
3.94	c |           | Clauses Literals |   Limit Clauses Literals  Lit/Cl |          |
3.94	c ==============================================================================
3.94	c |         0 |   18872   304109 |    6290       0        0     nan |  0.000 % |
3.96	c |       100 |   18872   304109 |    6919     100     3344    33.4 |  0.000 % |
3.97	c |       252 |   18875   304109 |    7610     249     5393    21.7 |  0.000 % |
3.99	c |       477 |   18875   304109 |    8371     474     7649    16.1 |  0.000 % |
4.03	c |       816 |   18875   304109 |    9209     813    11323    13.9 |  0.000 % |
4.08	c |      1323 |   18875   304109 |   10130    1320    16539    12.5 |  0.001 % |
4.16	c |      2082 |   18876   304109 |   11143    2078    26172    12.6 |  0.001 % |
4.29	c |      3221 |   18879   304109 |   12257    3214    42473    13.2 |  0.001 % |
4.49	c |      4930 |   18882   304109 |   13483    4920    63975    13.0 |  0.001 % |
4.80	c |      7493 |   18888   304109 |   14831    7477   101079    13.5 |  0.000 % |
5.34	c |     11338 |   18890   304109 |   16314   11320   168106    14.9 |  0.000 % |
6.30	c |     17104 |   18900   304109 |   17946    8818   138170    15.7 |  0.001 % |
7.72	c |     25754 |   18807   303545 |   19740   14497   232804    16.1 |  0.701 % |
10.26	c |     38729 |   18815   303545 |   21714   17474   286914    16.4 |  0.701 % |
14.10	c |     58191 |   18758   303353 |   23886   18421   338903    18.4 |  0.738 % |
20.55	c |     87383 |   18769   303353 |   26274   23433   386210    16.5 |  0.739 % |
30.35	c |    131174 |   18220   297135 |   28902   13463   200346    14.9 |  3.616 % |
36.85	c ==============================================================================
36.85	c restarts              : 17
36.85	c conflicts             : 156820         (4766 /sec)
36.85	c decisions             : 217185         (6601 /sec)
36.85	c propagations          : 23732731       (721272 /sec)
36.85	c conflict literals     : 2634401        (48.40 % deleted)
36.85	c Memory used           : 7.04 MB
36.85	c CPU time              : 32.904 s
36.85	c 
36.85	c SATISFIABLE
36.85	c # SOLVE_SAT  END : SATISFIABLE (33 seconds) [Mon Jan 29 19:39:42 2007]
36.85	c # SOLVE_SAT  CPU : 32.93 = 0 + 0 + 32.91 + 0.02
36.85	
36.85	c # RESULT : SATISFIABLE
36.85	
36.85	c # OUTPUT_SOL  BEGIN : SAT  [Mon Jan 29 19:39:42 2007]
36.96	c BEGIN read SAT output /tmp/evaluation/203417-1170095944/sugar20202.out
36.99	c END read SAT output (0.028593 seconds)
36.99	c BEGIN write solution /tmp/evaluation/203417-1170095944/sugar20202.sol
37.10	c END write solution (0.114799 seconds)
37.13	s SATISFIABLE
37.13	v 6 14 11 3 0 9 7 14 10 2 9 8 6 13 1 14 8 2 4 13 4 11 4 0 2 14 0 11 12 7
37.13	c # OUTPUT_SOL  END :  (0 seconds) [Mon Jan 29 19:39:42 2007]
37.13	c # OUTPUT_SOL  CPU : 0 = 0 + 0 + 0 + 0
37.13	
37.13	c # MAIN  END :  (37 seconds) [Mon Jan 29 19:39:42 2007]
37.13	c # MAIN  CPU : 33.42 = 0.02 + 0.01 + 33.32 + 0.07
37.13

Verifier Data (download as text)

OK

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node67/watcher-203417-1170095944 -o ROOT/results/node67/solver-203417-1170095944 -C 1800 -M 900 /tmp/evaluation/203417-1170095944/solver /tmp/evaluation/203417-1170095944 /tmp/evaluation/203417-1170095944/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: 0.92 0.98 1.20 4/65 20203
/proc/meminfo: memFree=1640384/2055920 swapFree=4192956/4192956
[pid=20202] ppid=20200 vsize=12132 CPUtime=0
/proc/20202/stat : 20202 (sugar) R 20200 20202 19397 0 -1 4194304 537 0 0 0 0 0 0 0 18 0 1 0 29552125 12423168 256 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 271638237921 0 0 4224 0 0 0 0 17 1 0 0
/proc/20202/statm: 3033 256 189 3 0 133 0

[startup+0.103256 s]
/proc/loadavg: 0.92 0.98 1.20 4/65 20203
/proc/meminfo: memFree=1640384/2055920 swapFree=4192956/4192956
[pid=20202] ppid=20200 vsize=13724 CPUtime=0.03
/proc/20202/stat : 20202 (sugar) S 20200 20202 19397 0 -1 4194304 1112 0 0 0 3 0 0 0 18 0 1 0 29552125 14053376 805 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 271647289442 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/20202/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13724

[startup+0.511302 s]
/proc/loadavg: 0.92 0.98 1.20 4/65 20203
/proc/meminfo: memFree=1640384/2055920 swapFree=4192956/4192956
[pid=20202] ppid=20200 vsize=13724 CPUtime=0.03
/proc/20202/stat : 20202 (sugar) S 20200 20202 19397 0 -1 4194304 1121 0 0 0 3 0 0 0 16 0 1 0 29552125 14053376 805 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 271647289442 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/20202/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13724

[startup+1.33238 s]
/proc/loadavg: 0.92 0.98 1.20 2/73 20219
/proc/meminfo: memFree=1615488/2055920 swapFree=4192956/4192956
[pid=20202] ppid=20200 vsize=13724 CPUtime=0.5
/proc/20202/stat : 20202 (sugar) S 20200 20202 19397 0 -1 4194304 1190 6860 0 1 3 1 41 5 15 0 1 0 29552125 14053376 809 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 271647289442 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/20202/statm: 3431 809 371 3 0 531 0
[pid=20212] ppid=20202 vsize=807064 CPUtime=0.7
/proc/20212/stat : 20212 (java) S 20202 20202 19397 0 -1 0 8199 0 1 0 65 5 0 0 16 0 8 0 29552180 826433536 7946 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/20212/statm: 201766 7946 1506 14 0 189044 0
[pid=20212/tid=20213] ppid=20202 vsize=807064 CPUtime=0.12
/proc/20212/task/20213/stat : 20213 (java) S 20202 20202 19397 0 -1 64 2120 0 0 0 11 1 0 0 17 0 8 0 29552182 826433536 7946 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=20212/tid=20214] ppid=20202 vsize=807064 CPUtime=0
/proc/20212/task/20214/stat : 20214 (java) S 20202 20202 19397 0 -1 64 11 0 0 0 0 0 0 0 15 0 8 0 29552183 826433536 7946 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=20212/tid=20215] ppid=20202 vsize=807064 CPUtime=0
/proc/20212/task/20215/stat : 20215 (java) S 20202 20202 19397 0 -1 64 5 0 0 0 0 0 0 0 16 0 8 0 29552183 826433536 7946 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=20212/tid=20216] ppid=20202 vsize=807064 CPUtime=0
/proc/20212/task/20216/stat : 20216 (java) S 20202 20202 19397 0 -1 64 1 0 0 0 0 0 0 0 22 0 8 0 29552186 826433536 7946 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=20212/tid=20217] ppid=20202 vsize=807064 CPUtime=0.05
/proc/20212/task/20217/stat : 20217 (java) R 20202 20202 19397 0 -1 64 294 0 0 0 5 0 0 0 16 0 8 0 29552186 826433536 7946 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=20212/tid=20218] ppid=20202 vsize=807064 CPUtime=0
/proc/20212/task/20218/stat : 20218 (java) S 20202 20202 19397 0 -1 64 2 0 0 0 0 0 0 0 23 0 8 0 29552186 826433536 7946 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=20212/tid=20219] ppid=20202 vsize=807064 CPUtime=0
/proc/20212/task/20219/stat : 20219 (java) S 20202 20202 19397 0 -1 64 0 0 0 0 0 0 0 0 15 0 8 0 29552186 826433536 7946 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.2
Current children cumulated vsize (KiB) 820788

[startup+2.96955 s]
/proc/loadavg: 0.92 0.98 1.20 2/73 20219
/proc/meminfo: memFree=1602688/2055920 swapFree=4192956/4192956
[pid=20202] ppid=20200 vsize=13724 CPUtime=0.5
/proc/20202/stat : 20202 (sugar) S 20200 20202 19397 0 -1 4194304 1190 6860 0 1 3 1 41 5 15 0 1 0 29552125 14053376 809 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 271647289442 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/20202/statm: 3431 809 371 3 0 531 0
[pid=20212] ppid=20202 vsize=807336 CPUtime=2.33
/proc/20212/stat : 20212 (java) R 20202 20202 19397 0 -1 0 12428 0 1 0 226 7 0 0 16 0 8 0 29552180 826712064 12134 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073746002 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/20212/statm: 201834 12134 1506 14 0 189112 0
[pid=20212/tid=20213] ppid=20202 vsize=807336 CPUtime=0.36
/proc/20212/task/20213/stat : 20213 (java) S 20202 20202 19397 0 -1 64 6189 0 0 0 34 2 0 0 16 0 8 0 29552182 826712064 12134 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=20212/tid=20214] ppid=20202 vsize=807336 CPUtime=0
/proc/20212/task/20214/stat : 20214 (java) S 20202 20202 19397 0 -1 64 11 0 0 0 0 0 0 0 15 0 8 0 29552183 826712064 12134 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=20212/tid=20215] ppid=20202 vsize=807336 CPUtime=0
/proc/20212/task/20215/stat : 20215 (java) S 20202 20202 19397 0 -1 64 5 0 0 0 0 0 0 0 16 0 8 0 29552183 826712064 12134 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=20212/tid=20216] ppid=20202 vsize=807336 CPUtime=0
/proc/20212/task/20216/stat : 20216 (java) S 20202 20202 19397 0 -1 64 1 0 0 0 0 0 0 0 22 0 8 0 29552186 826712064 12134 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=20212/tid=20217] ppid=20202 vsize=807336 CPUtime=0.12
/proc/20212/task/20217/stat : 20217 (java) S 20202 20202 19397 0 -1 64 403 0 0 0 12 0 0 0 16 0 8 0 29552186 826712064 12134 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=20212/tid=20218] ppid=20202 vsize=807336 CPUtime=0
/proc/20212/task/20218/stat : 20218 (java) S 20202 20202 19397 0 -1 64 2 0 0 0 0 0 0 0 23 0 8 0 29552186 826712064 12134 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=20212/tid=20219] ppid=20202 vsize=807336 CPUtime=0
/proc/20212/task/20219/stat : 20219 (java) S 20202 20202 19397 0 -1 64 0 0 0 0 0 0 0 0 15 0 8 0 29552186 826712064 12134 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.83
Current children cumulated vsize (KiB) 821060

[startup+6.24989 s]
/proc/loadavg: 0.93 0.98 1.20 2/67 20220
/proc/meminfo: memFree=1632120/2055920 swapFree=4192956/4192956
[pid=20202] ppid=20200 vsize=14984 CPUtime=0.52
/proc/20202/stat : 20202 (sugar) S 20200 20202 19397 0 -1 4194304 1624 6860 0 1 5 1 41 5 15 0 1 0 29552125 15343616 1136 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 271647289442 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/20202/statm: 3746 1136 373 3 0 846 0
[pid=20212] ppid=20202 vsize=0 CPUtime=3.21
/proc/20212/stat : 20212 (java) Z 20202 20202 19397 0 -1 1036 15398 0 1 0 311 10 0 0 16 0 1 0 29552180 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 0 0 0
/proc/20212/statm: 0 0 0 0 0 0 0
[pid=20220] ppid=20202 vsize=5036 CPUtime=2.31
/proc/20220/stat : 20220 (minisat) R 20202 20202 19397 0 -1 0 1250 0 0 0 231 0 0 0 25 0 1 0 29552517 5156864 920 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528342 0 0 4096 3 0 0 0 17 1 0 0
/proc/20220/statm: 1259 920 52 112 0 1143 0
Current children cumulated CPU time (s) 6.04
Current children cumulated vsize (KiB) 20020

[startup+12.7156 s]
/proc/loadavg: 0.93 0.98 1.20 2/67 20220
/proc/meminfo: memFree=1630968/2055920 swapFree=4192956/4192956
[pid=20202] ppid=20200 vsize=14984 CPUtime=0.52
/proc/20202/stat : 20202 (sugar) S 20200 20202 19397 0 -1 4194304 1624 6860 0 1 5 1 41 5 16 0 1 0 29552125 15343616 1136 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 271647289442 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/20202/statm: 3746 1136 373 3 0 846 0
[pid=20212] ppid=20202 vsize=0 CPUtime=3.21
/proc/20212/stat : 20212 (java) Z 20202 20202 19397 0 -1 1036 15398 0 1 0 311 10 0 0 16 0 1 0 29552180 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 0 0 0
/proc/20212/statm: 0 0 0 0 0 0 0
[pid=20220] ppid=20202 vsize=5984 CPUtime=8.78
/proc/20220/stat : 20220 (minisat) R 20202 20202 19397 0 -1 0 1467 0 0 0 878 0 0 0 25 0 1 0 29552517 6127616 1137 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528379 0 0 4096 3 0 0 0 17 1 0 0
/proc/20220/statm: 1496 1137 52 112 0 1380 0
Current children cumulated CPU time (s) 12.51
Current children cumulated vsize (KiB) 20968

[startup+25.5389 s]
/proc/loadavg: 0.95 0.98 1.19 2/67 20220
/proc/meminfo: memFree=1630136/2055920 swapFree=4192956/4192956
[pid=20202] ppid=20200 vsize=14984 CPUtime=0.52
/proc/20202/stat : 20202 (sugar) S 20200 20202 19397 0 -1 4194304 1624 6860 0 1 5 1 41 5 16 0 1 0 29552125 15343616 1136 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 271647289442 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/20202/statm: 3746 1136 373 3 0 846 0
[pid=20212] ppid=20202 vsize=0 CPUtime=3.21
/proc/20212/stat : 20212 (java) Z 20202 20202 19397 0 -1 1036 15398 0 1 0 311 10 0 0 16 0 1 0 29552180 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 0 0 0
/proc/20212/statm: 0 0 0 0 0 0 0
[pid=20220] ppid=20202 vsize=6776 CPUtime=21.6
/proc/20220/stat : 20220 (minisat) R 20202 20202 19397 0 -1 0 1688 0 0 0 2159 1 0 0 25 0 1 0 29552517 6938624 1358 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528392 0 0 4096 3 0 0 0 17 1 0 0
/proc/20220/statm: 1694 1358 52 112 0 1578 0
Current children cumulated CPU time (s) 25.33
Current children cumulated vsize (KiB) 21760

Child status: 0

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 20202 and gives childrusage.ru_utime.tv_sec=33 childrusage.ru_utime.tv_usec=382925 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=90986
CPU time returned by wait4() is 33.4739
while last known CPU time is 36.66

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

Real time (s): 37.1379
CPU time (s): 36.66
CPU user time (s): 36.48
CPU system time (s): 0.18
CPU usage (%): 98.7132
Max. virtual memory (cumulated for all children) (KiB): 821060

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 33.3829
system time used= 0.090986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10415
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= 493
involuntary context switches= 180

runsolver used 0.047992 s user time and 0.079987 s system time

The end

Launcher Data (download as text)

Begin job on node67 on Mon Jan 29 18:39:05 UTC 2007


IDJOB= 203417
IDBENCH= 3961
IDSOLVER= 86
FILE ID= node67/203417-1170095944

PBS_JOBID= 3689566

Free space on /tmp= 66564 MiB

SOLVER NAME= sugar 0.40
BENCH NAME= HOME/pub/bench/CPAI06/frb/frb30-15/frb30-15-2-mgd_ext.xml
COMMAND LINE= /tmp/evaluation/203417-1170095944/solver /tmp/evaluation/203417-1170095944 /tmp/evaluation/203417-1170095944/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node67/watcher-203417-1170095944 -o ROOT/results/node67/solver-203417-1170095944 -C 1800 -M 900  /tmp/evaluation/203417-1170095944/solver /tmp/evaluation/203417-1170095944 /tmp/evaluation/203417-1170095944/unknown.xml

META MD5SUM SOLVER= 0a27e717dfe98d83d9802fe0eea45073
MD5SUM BENCH=  13e45cd186aa935a18d72fcefab3e594

RANDOM SEED= 293795453

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:       1640864 kB
Buffers:          9232 kB
Cached:         324104 kB
SwapCached:          0 kB
Active:          43068 kB
Inactive:       306088 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1640864 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:             848 kB
Writeback:           0 kB
Mapped:          25964 kB
Slab:            51904 kB
Committed_AS:    92564 kB
PageTables:       1452 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= 66564 MiB



End job on node67 on Mon Jan 29 18:39:42 UTC 2007