Trace number 232322

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 0.40UNSAT 303.38 303.701

General information on the benchmark

Nametaillard/
js-taillard-20/js-taillard-20-95-0.xml
MD5SUMd218a1129bf7e99e8b8586f845179931
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark303.38
SatisfiableNO
(Un)Satisfiability was proved
Number of variables400
Number of constraints4180
Maximum constraint arity2
Maximum domain size1580
Number of constraints which are defined in extension0
Number of constraints which are defined in intension4180
Global constraints used (with number of constraints)

Solver Data (download as text)

0.04	c # Sugar v0-40 (/tmp/evaluation/232322-1170106513/sugar-v0-40.jar)
0.04	
0.04	c # MAIN  BEGIN : /tmp/evaluation/232322-1170106513/unknown.xml [Mon Jan 29 22:35:18 2007]
0.04	c # CONVERT_XML  BEGIN : /tmp/evaluation/232322-1170106513/unknown.xml /tmp/evaluation/232322-1170106513/sugar23539.csp [Mon Jan 29 22:35:18 2007]
0.04	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/232322-1170106513/sugar-v0-40.jar -convert /tmp/evaluation/232322-1170106513/unknown.xml /tmp/evaluation/232322-1170106513/sugar23539.csp
0.16	c BEGIN convert /tmp/evaluation/232322-1170106513/unknown.xml
0.91	c END convert (0.744311 seconds)
0.96	c # CONVERT_XML  END : /tmp/evaluation/232322-1170106513/sugar23539.csp 201381 bytes (1 seconds) [Mon Jan 29 22:35:19 2007]
0.96	c # CONVERT_XML  CPU : 0 = 0 + 0 + 0 + 0
0.96	
0.96	c # GENERATE_SAT  BEGIN : /tmp/evaluation/232322-1170106513/sugar23539.bcnf [Mon Jan 29 22:35:19 2007]
0.96	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/232322-1170106513/sugar-v0-40.jar -bcnf -map /tmp/evaluation/232322-1170106513/sugar23539.map /tmp/evaluation/232322-1170106513/sugar23539.csp /tmp/evaluation/232322-1170106513/sugar23539.bcnf
1.08	c BEGIN parse /tmp/evaluation/232322-1170106513/sugar23539.csp
1.78	c END parse (0.702339 seconds)
1.78	c BEGIN simplify
1.82	c END simplify (0.034623 seconds)
1.82	c BEGIN encode /tmp/evaluation/232322-1170106513/sugar23539.bcnf
13.18	c END encode (11.364383 seconds)
13.30	c # GENERATE_SAT  END : 619431 variables 12435027 clauses 194183988 bytes (12 seconds) [Mon Jan 29 22:35:31 2007]
13.30	c # GENERATE_SAT  CPU : 12.25 = 0.07 + 0.01 + 11.33 + 0.84
13.30	
13.30	c # SOLVE_SAT  BEGIN : /tmp/evaluation/232322-1170106513/sugar23539.bcnf [Mon Jan 29 22:35:31 2007]
13.30	c # CMD : /tmp/evaluation/232322-1170106513/minisat /tmp/evaluation/232322-1170106513/sugar23539.bcnf /tmp/evaluation/232322-1170106513/sugar23539.out
26.34	c ==================================[MINISAT]===================================
26.34	c | Conflicts |     ORIGINAL     |              LEARNT              | Progress |
26.34	c |           | Clauses Literals |   Limit Clauses Literals  Lit/Cl |          |
26.34	c ==============================================================================
26.34	c |         0 | 4781062 13353919 | 1593687       0        0     nan |  0.000 % |
29.25	c |       101 | 4781062 13353919 | 1753055     101     1098    10.9 | 62.171 % |
31.92	c |       252 | 4781063 13353919 | 1928361     251     2571    10.2 | 62.171 % |
36.00	c |       479 | 4781064 13353919 | 2121197     477     5577    11.7 | 62.171 % |
41.91	c |       816 | 4781065 13353919 | 2333317     813    11270    13.9 | 62.171 % |
51.74	c |      1324 | 4781067 13353919 | 2566648    1319    17686    13.4 | 62.171 % |
63.84	c |      2083 | 4781069 13353919 | 2823313    2076    29036    14.0 | 62.171 % |
82.99	c |      3222 | 4781074 13353919 | 3105645    3210    49075    15.3 | 62.171 % |
113.24	c |      4930 | 4780519 13352251 | 3416209    4459    68623    15.4 | 62.171 % |
158.08	c |      7493 | 4748713 13257097 | 3757830    6468   100080    15.5 | 62.342 % |
226.67	c |     11337 | 4734838 13216297 | 4133613    8111   127533    15.7 | 62.432 % |
303.51	c ==============================================================================
303.51	c restarts              : 11
303.51	c conflicts             : 15906          (55 /sec)
303.51	c decisions             : 22262          (77 /sec)
303.51	c propagations          : 398529149      (1377911 /sec)
303.51	c conflict literals     : 264353         (36.23 % deleted)
303.51	c Memory used           : 510.46 MB
303.51	c CPU time              : 289.227 s
303.51	c 
303.51	c UNSATISFIABLE
303.60	c # SOLVE_SAT  END : UNSATISFIABLE (290 seconds) [Mon Jan 29 22:40:21 2007]
303.60	c # SOLVE_SAT  CPU : 290.17 = 0 + 0 + 289.23 + 0.94
303.60	
303.60	c # RESULT : UNSATISFIABLE
303.60	
303.60	c # OUTPUT_SOL  BEGIN : UNSAT  [Mon Jan 29 22:40:21 2007]
303.60	s UNSATISFIABLE
303.60	c # OUTPUT_SOL  END :  (0 seconds) [Mon Jan 29 22:40:21 2007]
303.60	c # OUTPUT_SOL  CPU : 0 = 0 + 0 + 0 + 0
303.60	
303.60	c # MAIN  END :  (303 seconds) [Mon Jan 29 22:40:21 2007]
303.60	c # MAIN  CPU : 302.42 = 0.07 + 0.01 + 300.56 + 1.78
303.60

Verifier Data (download as text)

No possible verification on an UNSAT instance

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-232322-1170106513 -o ROOT/results/node67/solver-232322-1170106513 -C 1800 -M 900 /tmp/evaluation/232322-1170106513/solver /tmp/evaluation/232322-1170106513 /tmp/evaluation/232322-1170106513/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: 1.50 2.52 2.88 5/75 23540
/proc/meminfo: memFree=1892756/2055920 swapFree=4192812/4192956
[pid=23539] ppid=23537 vsize=12272 CPUtime=0
/proc/23539/stat : 23539 (sugar) R 23537 23539 22275 0 -1 4194304 627 0 0 0 0 0 0 0 18 0 1 0 30609399 12566528 346 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 271638237921 0 0 4224 0 0 0 0 17 1 0 0
/proc/23539/statm: 3068 346 257 3 0 168 0

[startup+0.104444 s]
/proc/loadavg: 1.50 2.52 2.88 5/75 23540
/proc/meminfo: memFree=1892756/2055920 swapFree=4192812/4192956
[pid=23539] ppid=23537 vsize=13724 CPUtime=0.04
/proc/23539/stat : 23539 (sugar) S 23537 23539 22275 0 -1 4194304 1112 0 0 0 3 1 0 0 18 0 1 0 30609399 14053376 805 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 271647289442 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23539/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13724

[startup+0.513468 s]
/proc/loadavg: 1.50 2.52 2.88 5/75 23540
/proc/meminfo: memFree=1892756/2055920 swapFree=4192812/4192956
[pid=23539] ppid=23537 vsize=13724 CPUtime=0.04
/proc/23539/stat : 23539 (sugar) S 23537 23539 22275 0 -1 4194304 1121 0 0 0 3 1 0 0 15 0 1 0 30609399 14053376 805 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 271647289442 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23539/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13724

[startup+1.34055 s]
/proc/loadavg: 1.50 2.52 2.88 4/84 23556
/proc/meminfo: memFree=1885376/2055920 swapFree=4192812/4192956
[pid=23539] ppid=23537 vsize=13724 CPUtime=0.04
/proc/23539/stat : 23539 (sugar) S 23537 23539 22275 0 -1 4194304 1188 0 0 0 3 1 0 0 15 0 1 0 30609399 14053376 808 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 271647289442 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23539/statm: 3431 808 370 3 0 531 0
[pid=23541] ppid=23539 vsize=0 CPUtime=0.86
/proc/23541/stat : 23541 (java) Z 23539 23539 22275 0 -1 1036 9554 0 1 0 78 8 0 0 16 0 1 0 30609403 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/23541/statm: 0 0 0 0 0 0 0
[pid=23549] ppid=23539 vsize=807064 CPUtime=0.37
/proc/23549/stat : 23549 (java) R 23539 23539 22275 0 -1 0 6544 0 1 0 32 5 0 0 17 0 8 0 30609495 826433536 6294 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073481342 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/23549/statm: 201766 6294 1494 14 0 189044 0
[pid=23549/tid=23550] ppid=23539 vsize=807064 CPUtime=0.02
/proc/23549/task/23550/stat : 23550 (java) S 23539 23539 22275 0 -1 64 492 0 0 0 2 0 0 0 16 0 8 0 30609498 826433536 6294 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=23549/tid=23551] ppid=23539 vsize=807064 CPUtime=0
/proc/23549/task/23551/stat : 23551 (java) S 23539 23539 22275 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 30609499 826433536 6294 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=23549/tid=23552] ppid=23539 vsize=807064 CPUtime=0
/proc/23549/task/23552/stat : 23552 (java) S 23539 23539 22275 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 30609499 826433536 6294 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=23549/tid=23553] ppid=23539 vsize=807064 CPUtime=0
/proc/23549/task/23553/stat : 23553 (java) S 23539 23539 22275 0 -1 64 1 0 0 0 0 0 0 0 18 0 8 0 30609502 826433536 6294 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=23549/tid=23554] ppid=23539 vsize=807064 CPUtime=0.05
/proc/23549/task/23554/stat : 23554 (java) R 23539 23539 22275 0 -1 64 292 0 0 0 5 0 0 0 19 0 8 0 30609502 826433536 6294 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=23549/tid=23555] ppid=23539 vsize=807064 CPUtime=0
/proc/23549/task/23555/stat : 23555 (java) S 23539 23539 22275 0 -1 64 2 0 0 0 0 0 0 0 19 0 8 0 30609502 826433536 6294 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=23549/tid=23556] ppid=23539 vsize=807064 CPUtime=0
/proc/23549/task/23556/stat : 23556 (java) S 23539 23539 22275 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 30609502 826433536 6294 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.27
Current children cumulated vsize (KiB) 820788

[startup+2.98572 s]
/proc/loadavg: 1.62 2.53 2.88 3/84 23556
/proc/meminfo: memFree=1853888/2055920 swapFree=4192812/4192956
[pid=23539] ppid=23537 vsize=13724 CPUtime=0.04
/proc/23539/stat : 23539 (sugar) S 23537 23539 22275 0 -1 4194304 1188 0 0 0 3 1 0 0 15 0 1 0 30609399 14053376 808 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 271647289442 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23539/statm: 3431 808 370 3 0 531 0
[pid=23541] ppid=23539 vsize=0 CPUtime=0.86
/proc/23541/stat : 23541 (java) Z 23539 23539 22275 0 -1 1036 9554 0 1 0 78 8 0 0 16 0 1 0 30609403 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/23541/statm: 0 0 0 0 0 0 0
[pid=23549] ppid=23539 vsize=807332 CPUtime=2.01
/proc/23549/stat : 23549 (java) R 23539 23539 22275 0 -1 0 8784 0 1 0 185 16 0 0 25 0 8 0 30609495 826707968 8530 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073796318 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/23549/statm: 201833 8530 1510 14 0 189111 0
[pid=23549/tid=23550] ppid=23539 vsize=807332 CPUtime=0.13
/proc/23549/task/23550/stat : 23550 (java) S 23539 23539 22275 0 -1 64 2552 0 0 0 12 1 0 0 17 0 8 0 30609498 826707968 8530 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=23549/tid=23551] ppid=23539 vsize=807332 CPUtime=0
/proc/23549/task/23551/stat : 23551 (java) S 23539 23539 22275 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 30609499 826707968 8530 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=23549/tid=23552] ppid=23539 vsize=807332 CPUtime=0
/proc/23549/task/23552/stat : 23552 (java) S 23539 23539 22275 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 30609499 826707968 8530 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=23549/tid=23553] ppid=23539 vsize=807332 CPUtime=0
/proc/23549/task/23553/stat : 23553 (java) S 23539 23539 22275 0 -1 64 1 0 0 0 0 0 0 0 18 0 8 0 30609502 826707968 8530 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=23549/tid=23554] ppid=23539 vsize=807332 CPUtime=0.15
/proc/23549/task/23554/stat : 23554 (java) S 23539 23539 22275 0 -1 64 420 0 0 0 15 0 0 0 16 0 8 0 30609502 826707968 8530 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=23549/tid=23555] ppid=23539 vsize=807332 CPUtime=0
/proc/23549/task/23555/stat : 23555 (java) S 23539 23539 22275 0 -1 64 2 0 0 0 0 0 0 0 19 0 8 0 30609502 826707968 8530 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=23549/tid=23556] ppid=23539 vsize=807332 CPUtime=0
/proc/23549/task/23556/stat : 23556 (java) S 23539 23539 22275 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 30609502 826707968 8530 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.91
Current children cumulated vsize (KiB) 821056

[startup+6.27007 s]
/proc/loadavg: 1.62 2.53 2.88 3/84 23558
/proc/meminfo: memFree=1797376/2055920 swapFree=4192812/4192956
[pid=23539] ppid=23537 vsize=13724 CPUtime=0.04
/proc/23539/stat : 23539 (sugar) S 23537 23539 22275 0 -1 4194304 1188 0 0 0 3 1 0 0 15 0 1 0 30609399 14053376 808 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 271647289442 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23539/statm: 3431 808 370 3 0 531 0
[pid=23541] ppid=23539 vsize=0 CPUtime=0.86
/proc/23541/stat : 23541 (java) Z 23539 23539 22275 0 -1 1036 9554 0 1 0 78 8 0 0 16 0 1 0 30609403 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/23541/statm: 0 0 0 0 0 0 0
[pid=23549] ppid=23539 vsize=807332 CPUtime=5.29
/proc/23549/stat : 23549 (java) R 23539 23539 22275 0 -1 0 8785 0 1 0 493 36 0 0 25 0 8 0 30609495 826707968 8531 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073789094 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/23549/statm: 201833 8531 1510 14 0 189111 0
[pid=23549/tid=23550] ppid=23539 vsize=807332 CPUtime=0.13
/proc/23549/task/23550/stat : 23550 (java) S 23539 23539 22275 0 -1 64 2552 0 0 0 12 1 0 0 16 0 8 0 30609498 826707968 8531 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=23549/tid=23551] ppid=23539 vsize=807332 CPUtime=0
/proc/23549/task/23551/stat : 23551 (java) S 23539 23539 22275 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 30609499 826707968 8531 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=23549/tid=23552] ppid=23539 vsize=807332 CPUtime=0
/proc/23549/task/23552/stat : 23552 (java) S 23539 23539 22275 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 30609499 826707968 8531 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=23549/tid=23553] ppid=23539 vsize=807332 CPUtime=0
/proc/23549/task/23553/stat : 23553 (java) S 23539 23539 22275 0 -1 64 1 0 0 0 0 0 0 0 18 0 8 0 30609502 826707968 8531 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=23549/tid=23554] ppid=23539 vsize=807332 CPUtime=0.16
/proc/23549/task/23554/stat : 23554 (java) S 23539 23539 22275 0 -1 64 421 0 0 0 16 0 0 0 16 0 8 0 30609502 826707968 8531 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=23549/tid=23555] ppid=23539 vsize=807332 CPUtime=0
/proc/23549/task/23555/stat : 23555 (java) S 23539 23539 22275 0 -1 64 2 0 0 0 0 0 0 0 19 0 8 0 30609502 826707968 8531 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=23549/tid=23556] ppid=23539 vsize=807332 CPUtime=0
/proc/23549/task/23556/stat : 23556 (java) S 23539 23539 22275 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 30609502 826707968 8531 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.19
Current children cumulated vsize (KiB) 821056

[startup+12.7667 s]
/proc/loadavg: 1.67 2.51 2.87 3/84 23558
/proc/meminfo: memFree=1682560/2055920 swapFree=4192812/4192956
[pid=23539] ppid=23537 vsize=13724 CPUtime=0.04
/proc/23539/stat : 23539 (sugar) S 23537 23539 22275 0 -1 4194304 1188 0 0 0 3 1 0 0 15 0 1 0 30609399 14053376 808 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 271647289442 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23539/statm: 3431 808 370 3 0 531 0
[pid=23541] ppid=23539 vsize=0 CPUtime=0.86
/proc/23541/stat : 23541 (java) Z 23539 23539 22275 0 -1 1036 9554 0 1 0 78 8 0 0 16 0 1 0 30609403 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/23541/statm: 0 0 0 0 0 0 0
[pid=23549] ppid=23539 vsize=807332 CPUtime=11.74
/proc/23549/stat : 23549 (java) R 23539 23539 22275 0 -1 0 8785 0 1 0 1094 80 0 0 25 0 8 0 30609495 826707968 8531 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/23549/statm: 201833 8531 1510 14 0 189111 0
[pid=23549/tid=23550] ppid=23539 vsize=807332 CPUtime=0.13
/proc/23549/task/23550/stat : 23550 (java) S 23539 23539 22275 0 -1 64 2552 0 0 0 12 1 0 0 16 0 8 0 30609498 826707968 8531 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=23549/tid=23551] ppid=23539 vsize=807332 CPUtime=0
/proc/23549/task/23551/stat : 23551 (java) S 23539 23539 22275 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 30609499 826707968 8531 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=23549/tid=23552] ppid=23539 vsize=807332 CPUtime=0
/proc/23549/task/23552/stat : 23552 (java) S 23539 23539 22275 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 30609499 826707968 8531 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=23549/tid=23553] ppid=23539 vsize=807332 CPUtime=0
/proc/23549/task/23553/stat : 23553 (java) S 23539 23539 22275 0 -1 64 1 0 0 0 0 0 0 0 18 0 8 0 30609502 826707968 8531 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=23549/tid=23554] ppid=23539 vsize=807332 CPUtime=0.16
/proc/23549/task/23554/stat : 23554 (java) S 23539 23539 22275 0 -1 64 421 0 0 0 16 0 0 0 16 0 8 0 30609502 826707968 8531 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=23549/tid=23555] ppid=23539 vsize=807332 CPUtime=0
/proc/23549/task/23555/stat : 23555 (java) S 23539 23539 22275 0 -1 64 2 0 0 0 0 0 0 0 19 0 8 0 30609502 826707968 8531 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=23549/tid=23556] ppid=23539 vsize=807332 CPUtime=0
/proc/23549/task/23556/stat : 23556 (java) S 23539 23539 22275 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 30609502 826707968 8531 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.64
Current children cumulated vsize (KiB) 821056

[startup+25.6044 s]
/proc/loadavg: 1.72 2.49 2.86 3/77 23559
/proc/meminfo: memFree=1181304/2055920 swapFree=4192812/4192956
[pid=23539] ppid=23537 vsize=18372 CPUtime=12.29
/proc/23539/stat : 23539 (sugar) S 23537 23539 22275 0 -1 4194304 2414 8801 0 1 10 2 1133 84 18 0 1 0 30609399 18812928 1934 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 271647289442 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23539/statm: 4593 1934 373 3 0 1693 0
[pid=23541] ppid=23539 vsize=0 CPUtime=0.86
/proc/23541/stat : 23541 (java) Z 23539 23539 22275 0 -1 1036 9554 0 1 0 78 8 0 0 16 0 1 0 30609403 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/23541/statm: 0 0 0 0 0 0 0
[pid=23559] ppid=23539 vsize=521784 CPUtime=12.25
/proc/23559/stat : 23559 (minisat) R 23539 23539 22275 0 -1 0 129024 0 0 0 1140 85 0 0 25 0 1 0 30610729 534306816 127793 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134522290 0 0 4096 0 0 0 0 17 1 0 0
/proc/23559/statm: 130446 127793 36 112 0 130330 0
Current children cumulated CPU time (s) 25.4
Current children cumulated vsize (KiB) 540156

[startup+51.3008 s]
/proc/loadavg: 1.82 2.45 2.84 3/77 23559
/proc/meminfo: memFree=1176504/2055920 swapFree=4192812/4192956
[pid=23539] ppid=23537 vsize=18372 CPUtime=12.29
/proc/23539/stat : 23539 (sugar) S 23537 23539 22275 0 -1 4194304 2424 8801 0 1 10 2 1133 84 16 0 1 0 30609399 18812928 1934 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 271647289442 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23539/statm: 4593 1934 373 3 0 1693 0
[pid=23541] ppid=23539 vsize=0 CPUtime=0.86
/proc/23541/stat : 23541 (java) Z 23539 23539 22275 0 -1 1036 9554 0 1 0 78 8 0 0 16 0 1 0 30609403 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/23541/statm: 0 0 0 0 0 0 0
[pid=23559] ppid=23539 vsize=522704 CPUtime=37.93
/proc/23559/stat : 23559 (minisat) R 23539 23539 22275 0 -1 0 129199 0 0 0 3708 85 0 0 25 0 1 0 30610729 535248896 127968 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528198 0 0 4096 3 0 0 0 17 1 0 0
/proc/23559/statm: 130676 127968 51 112 0 130560 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 541076

[startup+102.57 s]
/proc/loadavg: 1.92 2.38 2.79 3/77 23559
/proc/meminfo: memFree=1179128/2055920 swapFree=4192812/4192956
[pid=23539] ppid=23537 vsize=18372 CPUtime=12.29
/proc/23539/stat : 23539 (sugar) S 23537 23539 22275 0 -1 4194304 2424 8801 0 1 10 2 1133 84 16 0 1 0 30609399 18812928 1934 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 271647289442 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23539/statm: 4593 1934 373 3 0 1693 0
[pid=23541] ppid=23539 vsize=0 CPUtime=0.86
/proc/23541/stat : 23541 (java) Z 23539 23539 22275 0 -1 1036 9554 0 1 0 78 8 0 0 16 0 1 0 30609403 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/23541/statm: 0 0 0 0 0 0 0
[pid=23559] ppid=23539 vsize=522704 CPUtime=89.19
/proc/23559/stat : 23559 (minisat) R 23539 23539 22275 0 -1 0 129207 0 0 0 8834 85 0 0 25 0 1 0 30610729 535248896 127976 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528342 0 0 4096 3 0 0 0 17 1 0 0
/proc/23559/statm: 130676 127976 51 112 0 130560 0
Current children cumulated CPU time (s) 102.34
Current children cumulated vsize (KiB) 541076

[startup+162.578 s]
/proc/loadavg: 1.97 2.31 2.74 3/77 23559
/proc/meminfo: memFree=1178048/2055920 swapFree=4192812/4192956
[pid=23539] ppid=23537 vsize=18372 CPUtime=12.29
/proc/23539/stat : 23539 (sugar) S 23537 23539 22275 0 -1 4194304 2424 8801 0 1 10 2 1133 84 16 0 1 0 30609399 18812928 1934 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 271647289442 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23539/statm: 4593 1934 373 3 0 1693 0
[pid=23541] ppid=23539 vsize=0 CPUtime=0.86
/proc/23541/stat : 23541 (java) Z 23539 23539 22275 0 -1 1036 9554 0 1 0 78 8 0 0 16 0 1 0 30609403 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/23541/statm: 0 0 0 0 0 0 0
[pid=23559] ppid=23539 vsize=522704 CPUtime=149.18
/proc/23559/stat : 23559 (minisat) R 23539 23539 22275 0 -1 0 129207 0 0 0 14833 85 0 0 25 0 1 0 30610729 535248896 127976 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528342 0 0 4096 3 0 0 0 17 1 0 0
/proc/23559/statm: 130676 127976 51 112 0 130560 0
Current children cumulated CPU time (s) 162.33
Current children cumulated vsize (KiB) 541076

[startup+222.579 s]
/proc/loadavg: 1.99 2.25 2.69 3/77 23559
/proc/meminfo: memFree=1176704/2055920 swapFree=4192812/4192956
[pid=23539] ppid=23537 vsize=18372 CPUtime=12.29
/proc/23539/stat : 23539 (sugar) S 23537 23539 22275 0 -1 4194304 2424 8801 0 1 10 2 1133 84 16 0 1 0 30609399 18812928 1934 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 271647289442 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23539/statm: 4593 1934 373 3 0 1693 0
[pid=23541] ppid=23539 vsize=0 CPUtime=0.86
/proc/23541/stat : 23541 (java) Z 23539 23539 22275 0 -1 1036 9554 0 1 0 78 8 0 0 16 0 1 0 30609403 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/23541/statm: 0 0 0 0 0 0 0
[pid=23559] ppid=23539 vsize=522704 CPUtime=209.16
/proc/23559/stat : 23559 (minisat) R 23539 23539 22275 0 -1 0 129207 0 0 0 20831 85 0 0 25 0 1 0 30610729 535248896 127976 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528371 0 0 4096 3 0 0 0 17 1 0 0
/proc/23559/statm: 130676 127976 51 112 0 130560 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 541076

[startup+282.588 s]
/proc/loadavg: 2.03 2.21 2.65 3/77 23559
/proc/meminfo: memFree=1175936/2055920 swapFree=4192812/4192956
[pid=23539] ppid=23537 vsize=18372 CPUtime=12.29
/proc/23539/stat : 23539 (sugar) S 23537 23539 22275 0 -1 4194304 2424 8801 0 1 10 2 1133 84 16 0 1 0 30609399 18812928 1934 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 271647289442 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23539/statm: 4593 1934 373 3 0 1693 0
[pid=23541] ppid=23539 vsize=0 CPUtime=0.86
/proc/23541/stat : 23541 (java) Z 23539 23539 22275 0 -1 1036 9554 0 1 0 78 8 0 0 16 0 1 0 30609403 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/23541/statm: 0 0 0 0 0 0 0
[pid=23559] ppid=23539 vsize=522704 CPUtime=269.17
/proc/23559/stat : 23559 (minisat) R 23539 23539 22275 0 -1 0 129207 0 0 0 26831 86 0 0 25 0 1 0 30610729 535248896 127976 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528363 0 0 4096 3 0 0 0 17 1 0 0
/proc/23559/statm: 130676 127976 51 112 0 130560 0
Current children cumulated CPU time (s) 282.32
Current children cumulated vsize (KiB) 541076

Child status: 0

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 23539 and gives childrusage.ru_utime.tv_sec=300 childrusage.ru_utime.tv_usec=667291 childrusage.ru_stime.tv_sec=1 childrusage.ru_stime.tv_usec=912709
CPU time returned by wait4() is 302.58
while last known CPU time is 303.38

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

Real time (s): 303.701
CPU time (s): 303.38
CPU user time (s): 301.44
CPU system time (s): 1.94
CPU usage (%): 99.8944
Max. virtual memory (cumulated for all children) (KiB): 821056

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 300.667
system time used= 1.91271
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 140529
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= 801
involuntary context switches= 1453

runsolver used 0.342947 s user time and 0.878866 s system time

The end

Launcher Data (download as text)

Begin job on node67 on Mon Jan 29 21:35:17 UTC 2007


IDJOB= 232322
IDBENCH= 6512
IDSOLVER= 86
FILE ID= node67/232322-1170106513

PBS_JOBID= 3689815

Free space on /tmp= 66560 MiB

SOLVER NAME= sugar 0.40
BENCH NAME= HOME/pub/bench/CPAI06/taillard/js-taillard-20/js-taillard-20-95-0.xml
COMMAND LINE= /tmp/evaluation/232322-1170106513/solver /tmp/evaluation/232322-1170106513 /tmp/evaluation/232322-1170106513/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node67/watcher-232322-1170106513 -o ROOT/results/node67/solver-232322-1170106513 -C 1800 -M 900  /tmp/evaluation/232322-1170106513/solver /tmp/evaluation/232322-1170106513 /tmp/evaluation/232322-1170106513/unknown.xml

META MD5SUM SOLVER= 0a27e717dfe98d83d9802fe0eea45073
MD5SUM BENCH=  d218a1129bf7e99e8b8586f845179931

RANDOM SEED= 13686414

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:       1893480 kB
Buffers:         12816 kB
Cached:          63616 kB
SwapCached:          0 kB
Active:          73096 kB
Inactive:        36928 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1893480 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1520 kB
Writeback:           0 kB
Mapped:          44604 kB
Slab:            37740 kB
Committed_AS:   369200 kB
PageTables:       1860 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 node67 on Mon Jan 29 21:40:22 UTC 2007