Trace number 211117

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) 39.31 41.0677

General information on the benchmark

NamepseudoSeries/uclid/
43s-smv.xml
MD5SUMf109fba1726e5b50bd902881991bb051
Bench CategoryN-ARY-INT (n-ary constraints in intension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark95.8104
SatisfiableNO
(Un)Satisfiability was proved
Number of variables3655
Number of constraints8685
Maximum constraint arity15
Maximum domain size2
Number of constraints which are defined in extension0
Number of constraints which are defined in intension8685
Global constraints used (with number of constraints)

Solver Data (download as text)

0.05	c # Sugar v0-40 (/tmp/evaluation/211117-1170098040/sugar-v0-40.jar)
0.05	
0.05	c # MAIN  BEGIN : /tmp/evaluation/211117-1170098040/unknown.xml [Mon Jan 29 20:14:00 2007]
0.05	c # CONVERT_XML  BEGIN : /tmp/evaluation/211117-1170098040/unknown.xml /tmp/evaluation/211117-1170098040/sugar21719.csp [Mon Jan 29 20:14:00 2007]
0.05	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/211117-1170098040/sugar-v0-40.jar -convert /tmp/evaluation/211117-1170098040/unknown.xml /tmp/evaluation/211117-1170098040/sugar21719.csp
0.17	c BEGIN convert /tmp/evaluation/211117-1170098040/unknown.xml
1.25	c END convert (1.083765 seconds)
1.28	c # CONVERT_XML  END : /tmp/evaluation/211117-1170098040/sugar21719.csp 515236 bytes (1 seconds) [Mon Jan 29 20:14:01 2007]
1.28	c # CONVERT_XML  CPU : 0 = 0 + 0 + 0 + 0
1.28	
1.28	c # GENERATE_SAT  BEGIN : /tmp/evaluation/211117-1170098040/sugar21719.bcnf [Mon Jan 29 20:14:01 2007]
1.28	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/211117-1170098040/sugar-v0-40.jar -bcnf -map /tmp/evaluation/211117-1170098040/sugar21719.map /tmp/evaluation/211117-1170098040/sugar21719.csp /tmp/evaluation/211117-1170098040/sugar21719.bcnf
1.40	c BEGIN parse /tmp/evaluation/211117-1170098040/sugar21719.csp
3.76	c END parse (2.356887 seconds)
3.76	c BEGIN simplify
3.77	c END simplify (0.009477 seconds)
3.77	c BEGIN encode /tmp/evaluation/211117-1170098040/sugar21719.bcnf
24.63	c END encode (20.861368 seconds)
24.74	c # GENERATE_SAT  END : 324018 variables 21615110 clauses 341765972 bytes (24 seconds) [Mon Jan 29 20:14:25 2007]
24.74	c # GENERATE_SAT  CPU : 22.73 = 0.07 + 0.01 + 21.12 + 1.53
24.74	
24.74	c # SOLVE_SAT  BEGIN : /tmp/evaluation/211117-1170098040/sugar21719.bcnf [Mon Jan 29 20:14:25 2007]
24.74	c # CMD : /tmp/evaluation/211117-1170098040/minisat /tmp/evaluation/211117-1170098040/sugar21719.bcnf /tmp/evaluation/211117-1170098040/sugar21719.out
35.72	c ==================================[MINISAT]===================================
35.72	c | Conflicts |     ORIGINAL     |              LEARNT              | Progress |
35.72	c |           | Clauses Literals |   Limit Clauses Literals  Lit/Cl |          |
35.72	c ==============================================================================
35.72	c |         0 | 21593306 63765799 | 7197768       0        0     nan |  0.000 % |
39.88	
39.88	s UNKNOWN
39.88	c # INTERRUPTED
39.88	c # MAIN  END :  (40 seconds) [Mon Jan 29 20:14:40 2007]
39.88	c # MAIN  CPU : 22.73 = 0.07 + 0.01 + 21.12 + 1.53
39.88

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/node42/watcher-211117-1170098040 -o ROOT/results/node42/solver-211117-1170098040 -C 1800 -M 900 /tmp/evaluation/211117-1170098040/solver /tmp/evaluation/211117-1170098040 /tmp/evaluation/211117-1170098040/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: 1.23 1.10 1.52 5/74 21720
/proc/meminfo: memFree=1425400/2055920 swapFree=4192956/4192956
[pid=21719] ppid=21717 vsize=5352 CPUtime=0
/proc/21719/stat : 21719 (solver) R 21717 21719 21442 0 -1 4194304 264 0 0 0 0 0 0 0 20 0 1 0 29760035 5480448 231 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 259415141671 0 0 4096 0 0 0 0 17 1 0 0
/proc/21719/statm: 1338 231 193 169 0 49 0

[startup+0.132589 s]
/proc/loadavg: 1.23 1.10 1.52 5/74 21720
/proc/meminfo: memFree=1425400/2055920 swapFree=4192956/4192956
[pid=21719] ppid=21717 vsize=13724 CPUtime=0.04
/proc/21719/stat : 21719 (sugar) S 21717 21719 21442 0 -1 4194304 1112 0 0 0 3 1 0 0 20 0 1 0 29760035 14053376 805 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 259424039010 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/21719/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13724

[startup+0.540662 s]
/proc/loadavg: 1.23 1.10 1.52 5/74 21720
/proc/meminfo: memFree=1425400/2055920 swapFree=4192956/4192956
[pid=21719] ppid=21717 vsize=13724 CPUtime=0.04
/proc/21719/stat : 21719 (sugar) S 21717 21719 21442 0 -1 4194304 1121 0 0 0 3 1 0 0 15 0 1 0 29760035 14053376 805 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 259424039010 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/21719/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13724

[startup+1.36382 s]
/proc/loadavg: 1.23 1.10 1.52 4/82 21728
/proc/meminfo: memFree=1383736/2055920 swapFree=4192956/4192956
[pid=21719] ppid=21717 vsize=13724 CPUtime=0.04
/proc/21719/stat : 21719 (sugar) S 21717 21719 21442 0 -1 4194304 1178 0 0 0 3 1 0 0 16 0 1 0 29760035 14053376 808 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 259424039010 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/21719/statm: 3431 808 370 3 0 531 0
[pid=21721] ppid=21719 vsize=0 CPUtime=1.19
/proc/21721/stat : 21721 (java) Z 21719 21719 21442 0 -1 1036 11782 0 1 0 112 7 0 0 17 0 1 0 29760040 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/21721/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1.23
Current children cumulated vsize (KiB) 13724

[startup+3.01114 s]
/proc/loadavg: 1.23 1.10 1.52 3/83 21736
/proc/meminfo: memFree=1393656/2055920 swapFree=4192956/4192956
[pid=21719] ppid=21717 vsize=13724 CPUtime=0.04
/proc/21719/stat : 21719 (sugar) S 21717 21719 21442 0 -1 4194304 1188 0 0 0 3 1 0 0 15 0 1 0 29760035 14053376 808 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 259424039010 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/21719/statm: 3431 808 370 3 0 531 0
[pid=21721] ppid=21719 vsize=0 CPUtime=1.19
/proc/21721/stat : 21721 (java) Z 21719 21719 21442 0 -1 1036 11782 0 1 0 112 7 0 0 17 0 1 0 29760040 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/21721/statm: 0 0 0 0 0 0 0
[pid=21729] ppid=21719 vsize=807376 CPUtime=1.7
/proc/21729/stat : 21729 (java) R 21719 21719 21442 0 -1 0 10713 0 1 0 163 7 0 0 25 0 8 0 29760163 826753024 10453 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073630420 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/21729/statm: 201844 10453 1506 14 0 189122 0
[pid=21729/tid=21730] ppid=21719 vsize=807376 CPUtime=0.27
/proc/21729/task/21730/stat : 21730 (java) S 21719 21719 21442 0 -1 64 4499 0 0 0 25 2 0 0 16 0 8 0 29760167 826753024 10453 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=21729/tid=21731] ppid=21719 vsize=807376 CPUtime=0
/proc/21729/task/21731/stat : 21731 (java) S 21719 21719 21442 0 -1 64 10 0 0 0 0 0 0 0 16 0 8 0 29760167 826753024 10453 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=21729/tid=21732] ppid=21719 vsize=807376 CPUtime=0
/proc/21729/task/21732/stat : 21732 (java) S 21719 21719 21442 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 29760167 826753024 10453 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=21729/tid=21733] ppid=21719 vsize=807376 CPUtime=0
/proc/21729/task/21733/stat : 21733 (java) S 21719 21719 21442 0 -1 64 0 0 0 0 0 0 0 0 18 0 8 0 29760171 826753024 10453 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=21729/tid=21734] ppid=21719 vsize=807376 CPUtime=0.15
/proc/21729/task/21734/stat : 21734 (java) S 21719 21719 21442 0 -1 64 420 0 0 0 15 0 0 0 16 0 8 0 29760171 826753024 10453 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=21729/tid=21735] ppid=21719 vsize=807376 CPUtime=0
/proc/21729/task/21735/stat : 21735 (java) S 21719 21719 21442 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 29760171 826753024 10453 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=21729/tid=21736] ppid=21719 vsize=807376 CPUtime=0
/proc/21729/task/21736/stat : 21736 (java) S 21719 21719 21442 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 29760171 826753024 10453 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.93
Current children cumulated vsize (KiB) 821100

[startup+6.31376 s]
/proc/loadavg: 1.29 1.11 1.53 3/83 21736
/proc/meminfo: memFree=1350840/2055920 swapFree=4192956/4192956
[pid=21719] ppid=21717 vsize=13724 CPUtime=0.04
/proc/21719/stat : 21719 (sugar) S 21717 21719 21442 0 -1 4194304 1188 0 0 0 3 1 0 0 16 0 1 0 29760035 14053376 808 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 259424039010 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/21719/statm: 3431 808 370 3 0 531 0
[pid=21721] ppid=21719 vsize=0 CPUtime=1.19
/proc/21721/stat : 21721 (java) Z 21719 21719 21442 0 -1 1036 11782 0 1 0 112 7 0 0 17 0 1 0 29760040 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/21721/statm: 0 0 0 0 0 0 0
[pid=21729] ppid=21719 vsize=807376 CPUtime=4.98
/proc/21729/stat : 21729 (java) R 21719 21719 21442 0 -1 0 11781 0 1 0 476 22 0 0 25 0 8 0 29760163 826753024 11513 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073822536 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/21729/statm: 201844 11513 1510 14 0 189122 0
[pid=21729/tid=21730] ppid=21719 vsize=807376 CPUtime=0.34
/proc/21729/task/21730/stat : 21730 (java) S 21719 21719 21442 0 -1 64 5523 0 0 0 32 2 0 0 16 0 8 0 29760167 826753024 11513 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=21729/tid=21731] ppid=21719 vsize=807376 CPUtime=0
/proc/21729/task/21731/stat : 21731 (java) S 21719 21719 21442 0 -1 64 10 0 0 0 0 0 0 0 16 0 8 0 29760167 826753024 11513 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=21729/tid=21732] ppid=21719 vsize=807376 CPUtime=0
/proc/21729/task/21732/stat : 21732 (java) S 21719 21719 21442 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 29760167 826753024 11513 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=21729/tid=21733] ppid=21719 vsize=807376 CPUtime=0
/proc/21729/task/21733/stat : 21733 (java) S 21719 21719 21442 0 -1 64 0 0 0 0 0 0 0 0 18 0 8 0 29760171 826753024 11513 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=21729/tid=21734] ppid=21719 vsize=807376 CPUtime=0.17
/proc/21729/task/21734/stat : 21734 (java) S 21719 21719 21442 0 -1 64 433 0 0 0 17 0 0 0 16 0 8 0 29760171 826753024 11513 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=21729/tid=21735] ppid=21719 vsize=807376 CPUtime=0
/proc/21729/task/21735/stat : 21735 (java) S 21719 21719 21442 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 29760171 826753024 11513 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=21729/tid=21736] ppid=21719 vsize=807376 CPUtime=0
/proc/21729/task/21736/stat : 21736 (java) S 21719 21719 21442 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 29760171 826753024 11513 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.21
Current children cumulated vsize (KiB) 821100

[startup+12.812 s]
/proc/loadavg: 1.35 1.13 1.53 3/83 21736
/proc/meminfo: memFree=1237176/2055920 swapFree=4192956/4192956
[pid=21719] ppid=21717 vsize=13724 CPUtime=0.04
/proc/21719/stat : 21719 (sugar) S 21717 21719 21442 0 -1 4194304 1188 0 0 0 3 1 0 0 16 0 1 0 29760035 14053376 808 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 259424039010 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/21719/statm: 3431 808 370 3 0 531 0
[pid=21721] ppid=21719 vsize=0 CPUtime=1.19
/proc/21721/stat : 21721 (java) Z 21719 21719 21442 0 -1 1036 11782 0 1 0 112 7 0 0 17 0 1 0 29760040 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/21721/statm: 0 0 0 0 0 0 0
[pid=21729] ppid=21719 vsize=807376 CPUtime=11.3
/proc/21729/stat : 21729 (java) R 21719 21719 21442 0 -1 0 11781 0 1 0 1059 71 0 0 25 0 8 0 29760163 826753024 11513 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073823134 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/21729/statm: 201844 11513 1510 14 0 189122 0
[pid=21729/tid=21730] ppid=21719 vsize=807376 CPUtime=0.34
/proc/21729/task/21730/stat : 21730 (java) S 21719 21719 21442 0 -1 64 5523 0 0 0 32 2 0 0 16 0 8 0 29760167 826753024 11513 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=21729/tid=21731] ppid=21719 vsize=807376 CPUtime=0
/proc/21729/task/21731/stat : 21731 (java) S 21719 21719 21442 0 -1 64 10 0 0 0 0 0 0 0 16 0 8 0 29760167 826753024 11513 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=21729/tid=21732] ppid=21719 vsize=807376 CPUtime=0
/proc/21729/task/21732/stat : 21732 (java) S 21719 21719 21442 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 29760167 826753024 11513 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=21729/tid=21733] ppid=21719 vsize=807376 CPUtime=0
/proc/21729/task/21733/stat : 21733 (java) S 21719 21719 21442 0 -1 64 0 0 0 0 0 0 0 0 18 0 8 0 29760171 826753024 11513 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=21729/tid=21734] ppid=21719 vsize=807376 CPUtime=0.17
/proc/21729/task/21734/stat : 21734 (java) S 21719 21719 21442 0 -1 64 433 0 0 0 17 0 0 0 16 0 8 0 29760171 826753024 11513 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=21729/tid=21735] ppid=21719 vsize=807376 CPUtime=0
/proc/21729/task/21735/stat : 21735 (java) S 21719 21719 21442 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 29760171 826753024 11513 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=21729/tid=21736] ppid=21719 vsize=807376 CPUtime=0
/proc/21729/task/21736/stat : 21736 (java) S 21719 21719 21442 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 29760171 826753024 11513 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.53
Current children cumulated vsize (KiB) 821100

[startup+25.6834 s]
/proc/loadavg: 1.49 1.17 1.54 2/70 21737
/proc/meminfo: memFree=1168032/2055920 swapFree=4192956/4192956
[pid=21719] ppid=21717 vsize=18952 CPUtime=22.77
/proc/21719/stat : 21719 (sugar) S 21717 21719 21442 0 -1 4194304 2585 12960 0 1 10 2 2112 153 19 0 1 0 29760035 19406848 2107 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 259424039010 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/21719/statm: 4738 2107 373 3 0 1838 0
[pid=21721] ppid=21719 vsize=0 CPUtime=1.19
/proc/21721/stat : 21721 (java) Z 21719 21719 21442 0 -1 1036 11782 0 1 0 112 7 0 0 17 0 1 0 29760040 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/21721/statm: 0 0 0 0 0 0 0
[pid=21737] ppid=21719 vsize=89160 CPUtime=0.91
/proc/21737/stat : 21737 (minisat) R 21719 21719 21442 0 -1 0 20902 0 0 0 80 11 0 0 25 0 1 0 29762509 91299840 20697 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134637942 0 0 4096 0 0 0 0 17 0 0 0
/proc/21737/statm: 22290 20699 36 112 0 22174 0
Current children cumulated CPU time (s) 24.87
Current children cumulated vsize (KiB) 108112



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+39.8692 s]
/proc/loadavg: 1.74 1.24 1.55 3/83 21800
/proc/meminfo: memFree=172928/2055920 swapFree=4192956/4192956
[pid=21719] ppid=21717 vsize=18952 CPUtime=22.77
/proc/21719/stat : 21719 (sugar) S 21717 21719 21442 0 -1 4194304 2594 12960 0 1 10 2 2112 153 16 0 1 0 29760035 19406848 2107 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 259424039010 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/21719/statm: 4738 2107 373 3 0 1838 0
[pid=21721] ppid=21719 vsize=0 CPUtime=1.19
/proc/21721/stat : 21721 (java) Z 21719 21719 21442 0 -1 1036 11782 0 1 0 112 7 0 0 17 0 1 0 29760040 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/21721/statm: 0 0 0 0 0 0 0
[pid=21737] ppid=21719 vsize=902868 CPUtime=15.09
/proc/21737/stat : 21737 (minisat) R 21719 21719 21442 0 -1 0 217400 0 0 0 1372 137 0 0 25 0 1 0 29762509 924536832 216169 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528388 0 0 4096 3 0 0 0 17 0 0 0
/proc/21737/statm: 225717 216169 49 112 0 225601 0
Current children cumulated CPU time (s) 39.05
Current children cumulated vsize (KiB) 921820

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

Child status: 1

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 21719 and gives childrusage.ru_utime.tv_sec=21 childrusage.ru_utime.tv_usec=230772 childrusage.ru_stime.tv_sec=1 childrusage.ru_stime.tv_usec=738735
CPU time returned by wait4() is 22.9695
while last known CPU time is 39.31

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

Real time (s): 41.0677
CPU time (s): 39.31
CPU user time (s): 36.06
CPU system time (s): 3.25
CPU usage (%): 95.7199
Max. virtual memory (cumulated for all children) (KiB): 921820

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 21.2308
system time used= 1.73873
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15640
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= 1288
involuntary context switches= 1763

runsolver used 0.048992 s user time and 0.145977 s system time

The end

Launcher Data (download as text)

Begin job on node42 on Mon Jan 29 19:14:00 UTC 2007


IDJOB= 211117
IDBENCH= 4669
IDSOLVER= 86
FILE ID= node42/211117-1170098040

PBS_JOBID= 3689716

Free space on /tmp= 66524 MiB

SOLVER NAME= sugar 0.40
BENCH NAME= HOME/pub/bench/CPAI06/pseudoSeries/uclid/43s-smv.xml
COMMAND LINE= /tmp/evaluation/211117-1170098040/solver /tmp/evaluation/211117-1170098040 /tmp/evaluation/211117-1170098040/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node42/watcher-211117-1170098040 -o ROOT/results/node42/solver-211117-1170098040 -C 1800 -M 900  /tmp/evaluation/211117-1170098040/solver /tmp/evaluation/211117-1170098040 /tmp/evaluation/211117-1170098040/unknown.xml

META MD5SUM SOLVER= 0a27e717dfe98d83d9802fe0eea45073
MD5SUM BENCH=  f109fba1726e5b50bd902881991bb051

RANDOM SEED= 889531841

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		: 3000.261
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		: 3000.261
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:       1425944 kB
Buffers:         50472 kB
Cached:         392820 kB
SwapCached:          0 kB
Active:         297788 kB
Inactive:       259872 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1425944 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           41976 kB
Writeback:           0 kB
Mapped:         125328 kB
Slab:            57576 kB
Committed_AS:   246164 kB
PageTables:       1984 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= 66442 MiB



End job on node42 on Mon Jan 29 19:14:41 UTC 2007