Trace number 236327

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) 35.79 38.1168

General information on the benchmark

Namefisher/
FISCHER2-1-fair.xml
MD5SUM3e527c186eda4aedab8a62e8d5842674
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 benchmark0.068989
SatisfiableNO
(Un)Satisfiability was proved
Number of variables663
Number of constraints621
Maximum constraint arity3
Maximum domain size20001
Number of constraints which are defined in extension0
Number of constraints which are defined in intension621
Global constraints used (with number of constraints)

Solver Data (download as text)

0.05	c # Sugar v0-40 (/tmp/evaluation/236327-1170108075/sugar-v0-40.jar)
0.05	
0.05	c # MAIN  BEGIN : /tmp/evaluation/236327-1170108075/unknown.xml [Mon Jan 29 23:01:15 2007]
0.05	c # CONVERT_XML  BEGIN : /tmp/evaluation/236327-1170108075/unknown.xml /tmp/evaluation/236327-1170108075/sugar27180.csp [Mon Jan 29 23:01:15 2007]
0.05	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/236327-1170108075/sugar-v0-40.jar -convert /tmp/evaluation/236327-1170108075/unknown.xml /tmp/evaluation/236327-1170108075/sugar27180.csp
0.18	c BEGIN convert /tmp/evaluation/236327-1170108075/unknown.xml
0.63	c END convert (0.444988 seconds)
0.67	c # CONVERT_XML  END : /tmp/evaluation/236327-1170108075/sugar27180.csp 32627 bytes (1 seconds) [Mon Jan 29 23:01:16 2007]
0.67	c # CONVERT_XML  CPU : 0 = 0 + 0 + 0 + 0
0.67	
0.67	c # GENERATE_SAT  BEGIN : /tmp/evaluation/236327-1170108075/sugar27180.bcnf [Mon Jan 29 23:01:16 2007]
0.67	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/236327-1170108075/sugar-v0-40.jar -bcnf -map /tmp/evaluation/236327-1170108075/sugar27180.map /tmp/evaluation/236327-1170108075/sugar27180.csp /tmp/evaluation/236327-1170108075/sugar27180.bcnf
0.79	c BEGIN parse /tmp/evaluation/236327-1170108075/sugar27180.csp
1.17	c END parse (0.376391 seconds)
1.17	c BEGIN simplify
1.18	c END simplify (0.014037 seconds)
1.18	c BEGIN encode /tmp/evaluation/236327-1170108075/sugar27180.bcnf
33.54	c END encode (32.358409 seconds)
33.57	c # GENERATE_SAT  END : 15902499 variables 44281424 clauses 571257100 bytes (33 seconds) [Mon Jan 29 23:01:49 2007]
33.57	c # GENERATE_SAT  CPU : 31.97 = 0.02 + 0 + 29.26 + 2.69
33.57	
33.57	c # SOLVE_SAT  BEGIN : /tmp/evaluation/236327-1170108075/sugar27180.bcnf [Mon Jan 29 23:01:49 2007]
33.57	c # CMD : /tmp/evaluation/236327-1170108075/minisat /tmp/evaluation/236327-1170108075/sugar27180.bcnf /tmp/evaluation/236327-1170108075/sugar27180.out
36.45	
36.45	s UNKNOWN
36.45	c # INTERRUPTED
36.45	c # MAIN  END :  (37 seconds) [Mon Jan 29 23:01:52 2007]
36.45	c # MAIN  CPU : 31.97 = 0.02 + 0 + 29.26 + 2.69
36.45

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/node18/watcher-236327-1170108075 -o ROOT/results/node18/solver-236327-1170108075 -C 1800 -M 900 /tmp/evaluation/236327-1170108075/solver /tmp/evaluation/236327-1170108075 /tmp/evaluation/236327-1170108075/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: 1.92 1.98 2.19 5/94 27181
/proc/meminfo: memFree=1382184/2055920 swapFree=4192812/4192956
[pid=27180] ppid=27178 vsize=18540 CPUtime=0
/proc/27180/stat : 27180 (runsolver) R 27178 27180 26908 0 -1 4194368 16 0 0 0 0 0 0 0 20 0 1 0 30762047 18984960 279 18446744073709551615 4194304 4267372 548682069040 18446744073709551615 227848809767 0 0 4096 24578 0 0 0 17 1 0 0
/proc/27180/statm: 4635 279 244 17 0 2626 0

[startup+0.110052 s]
/proc/loadavg: 1.92 1.98 2.19 5/94 27181
/proc/meminfo: memFree=1382184/2055920 swapFree=4192812/4192956
[pid=27180] ppid=27178 vsize=13724 CPUtime=0.04
/proc/27180/stat : 27180 (sugar) S 27178 27180 26908 0 -1 4194304 1112 0 0 0 3 1 0 0 18 0 1 0 30762047 14053376 805 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 227857707106 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27180/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13724

[startup+0.518088 s]
/proc/loadavg: 1.92 1.98 2.19 5/94 27181
/proc/meminfo: memFree=1382184/2055920 swapFree=4192812/4192956
[pid=27180] ppid=27178 vsize=13724 CPUtime=0.04
/proc/27180/stat : 27180 (sugar) S 27178 27180 26908 0 -1 4194304 1121 0 0 0 3 1 0 0 15 0 1 0 30762047 14053376 805 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 227857707106 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27180/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13724

[startup+1.34117 s]
/proc/loadavg: 1.92 1.98 2.19 3/103 27197
/proc/meminfo: memFree=1366632/2055920 swapFree=4192812/4192956
[pid=27180] ppid=27178 vsize=13724 CPUtime=0.04
/proc/27180/stat : 27180 (sugar) S 27178 27180 26908 0 -1 4194304 1188 0 0 0 3 1 0 0 16 0 1 0 30762047 14053376 808 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 227857707106 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27180/statm: 3431 808 370 3 0 531 0
[pid=27182] ppid=27180 vsize=0 CPUtime=0.56
/proc/27182/stat : 27182 (java) Z 27180 27180 26908 0 -1 1036 4478 0 1 0 52 4 0 0 17 0 1 0 30762052 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/27182/statm: 0 0 0 0 0 0 0
[pid=27190] ppid=27180 vsize=807356 CPUtime=0.64
/proc/27190/stat : 27190 (java) R 27180 27180 26908 0 -1 0 6355 0 1 0 59 5 0 0 23 0 8 0 30762114 826732544 6105 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073784478 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/27190/statm: 201839 6105 1508 14 0 189117 0
[pid=27190/tid=27191] ppid=27180 vsize=807356 CPUtime=0.01
/proc/27190/task/27191/stat : 27191 (java) S 27180 27180 26908 0 -1 64 485 0 0 0 1 0 0 0 16 0 8 0 30762117 826732544 6105 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=27190/tid=27192] ppid=27180 vsize=807356 CPUtime=0
/proc/27190/task/27192/stat : 27192 (java) S 27180 27180 26908 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 30762118 826732544 6105 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=27190/tid=27193] ppid=27180 vsize=807356 CPUtime=0
/proc/27190/task/27193/stat : 27193 (java) S 27180 27180 26908 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 30762118 826732544 6105 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=27190/tid=27194] ppid=27180 vsize=807356 CPUtime=0
/proc/27190/task/27194/stat : 27194 (java) S 27180 27180 26908 0 -1 64 1 0 0 0 0 0 0 0 18 0 8 0 30762121 826732544 6105 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=27190/tid=27195] ppid=27180 vsize=807356 CPUtime=0.14
/proc/27190/task/27195/stat : 27195 (java) S 27180 27180 26908 0 -1 64 410 0 0 0 14 0 0 0 16 0 8 0 30762121 826732544 6105 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=27190/tid=27196] ppid=27180 vsize=807356 CPUtime=0
/proc/27190/task/27196/stat : 27196 (java) S 27180 27180 26908 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 30762121 826732544 6105 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=27190/tid=27197] ppid=27180 vsize=807356 CPUtime=0
/proc/27190/task/27197/stat : 27197 (java) S 27180 27180 26908 0 -1 64 0 0 0 0 0 0 0 0 15 0 8 0 30762121 826732544 6105 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.24
Current children cumulated vsize (KiB) 821080

[startup+2.99333 s]
/proc/loadavg: 1.92 1.98 2.19 3/103 27199
/proc/meminfo: memFree=1334952/2055920 swapFree=4192812/4192956
[pid=27180] ppid=27178 vsize=13724 CPUtime=0.04
/proc/27180/stat : 27180 (sugar) S 27178 27180 26908 0 -1 4194304 1188 0 0 0 3 1 0 0 16 0 1 0 30762047 14053376 808 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 227857707106 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27180/statm: 3431 808 370 3 0 531 0
[pid=27182] ppid=27180 vsize=0 CPUtime=0.56
/proc/27182/stat : 27182 (java) Z 27180 27180 26908 0 -1 1036 4478 0 1 0 52 4 0 0 17 0 1 0 30762052 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/27182/statm: 0 0 0 0 0 0 0
[pid=27190] ppid=27180 vsize=807356 CPUtime=2.27
/proc/27190/stat : 27190 (java) R 27180 27180 26908 0 -1 0 6356 0 1 0 201 26 0 0 25 0 8 0 30762114 826732544 6105 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073785592 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/27190/statm: 201839 6105 1508 14 0 189117 0
[pid=27190/tid=27191] ppid=27180 vsize=807356 CPUtime=0.01
/proc/27190/task/27191/stat : 27191 (java) S 27180 27180 26908 0 -1 64 485 0 0 0 1 0 0 0 17 0 8 0 30762117 826732544 6105 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=27190/tid=27192] ppid=27180 vsize=807356 CPUtime=0
/proc/27190/task/27192/stat : 27192 (java) S 27180 27180 26908 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 30762118 826732544 6105 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=27190/tid=27193] ppid=27180 vsize=807356 CPUtime=0
/proc/27190/task/27193/stat : 27193 (java) S 27180 27180 26908 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 30762118 826732544 6105 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=27190/tid=27194] ppid=27180 vsize=807356 CPUtime=0
/proc/27190/task/27194/stat : 27194 (java) S 27180 27180 26908 0 -1 64 1 0 0 0 0 0 0 0 18 0 8 0 30762121 826732544 6105 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=27190/tid=27195] ppid=27180 vsize=807356 CPUtime=0.14
/proc/27190/task/27195/stat : 27195 (java) S 27180 27180 26908 0 -1 64 410 0 0 0 14 0 0 0 16 0 8 0 30762121 826732544 6105 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=27190/tid=27196] ppid=27180 vsize=807356 CPUtime=0
/proc/27190/task/27196/stat : 27196 (java) S 27180 27180 26908 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 30762121 826732544 6105 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=27190/tid=27197] ppid=27180 vsize=807356 CPUtime=0
/proc/27190/task/27197/stat : 27197 (java) S 27180 27180 26908 0 -1 64 0 0 0 0 0 0 0 0 15 0 8 0 30762121 826732544 6105 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.87
Current children cumulated vsize (KiB) 821080

[startup+6.20464 s]
/proc/loadavg: 1.93 1.98 2.19 3/103 27205
/proc/meminfo: memFree=1247976/2055920 swapFree=4192812/4192956
[pid=27180] ppid=27178 vsize=13724 CPUtime=0.04
/proc/27180/stat : 27180 (sugar) S 27178 27180 26908 0 -1 4194304 1188 0 0 0 3 1 0 0 16 0 1 0 30762047 14053376 808 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 227857707106 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27180/statm: 3431 808 370 3 0 531 0
[pid=27182] ppid=27180 vsize=0 CPUtime=0.56
/proc/27182/stat : 27182 (java) Z 27180 27180 26908 0 -1 1036 4478 0 1 0 52 4 0 0 17 0 1 0 30762052 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/27182/statm: 0 0 0 0 0 0 0
[pid=27190] ppid=27180 vsize=807356 CPUtime=5.43
/proc/27190/stat : 27190 (java) R 27180 27180 26908 0 -1 0 6356 0 1 0 474 69 0 0 25 0 8 0 30762114 826732544 6105 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073788636 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/27190/statm: 201839 6105 1508 14 0 189117 0
[pid=27190/tid=27191] ppid=27180 vsize=807356 CPUtime=0.01
/proc/27190/task/27191/stat : 27191 (java) S 27180 27180 26908 0 -1 64 485 0 0 0 1 0 0 0 16 0 8 0 30762117 826732544 6105 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=27190/tid=27192] ppid=27180 vsize=807356 CPUtime=0
/proc/27190/task/27192/stat : 27192 (java) S 27180 27180 26908 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 30762118 826732544 6105 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=27190/tid=27193] ppid=27180 vsize=807356 CPUtime=0
/proc/27190/task/27193/stat : 27193 (java) S 27180 27180 26908 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 30762118 826732544 6105 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=27190/tid=27194] ppid=27180 vsize=807356 CPUtime=0
/proc/27190/task/27194/stat : 27194 (java) S 27180 27180 26908 0 -1 64 1 0 0 0 0 0 0 0 18 0 8 0 30762121 826732544 6105 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=27190/tid=27195] ppid=27180 vsize=807356 CPUtime=0.14
/proc/27190/task/27195/stat : 27195 (java) S 27180 27180 26908 0 -1 64 410 0 0 0 14 0 0 0 16 0 8 0 30762121 826732544 6105 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=27190/tid=27196] ppid=27180 vsize=807356 CPUtime=0
/proc/27190/task/27196/stat : 27196 (java) S 27180 27180 26908 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 30762121 826732544 6105 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=27190/tid=27197] ppid=27180 vsize=807356 CPUtime=0
/proc/27190/task/27197/stat : 27197 (java) S 27180 27180 26908 0 -1 64 0 0 0 0 0 0 0 0 15 0 8 0 30762121 826732544 6105 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.03
Current children cumulated vsize (KiB) 821080

[startup+12.7013 s]
/proc/loadavg: 2.17 2.03 2.20 3/103 27223
/proc/meminfo: memFree=1117608/2055920 swapFree=4192812/4192956
[pid=27180] ppid=27178 vsize=13724 CPUtime=0.04
/proc/27180/stat : 27180 (sugar) S 27178 27180 26908 0 -1 4194304 1188 0 0 0 3 1 0 0 16 0 1 0 30762047 14053376 808 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 227857707106 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27180/statm: 3431 808 370 3 0 531 0
[pid=27182] ppid=27180 vsize=0 CPUtime=0.56
/proc/27182/stat : 27182 (java) Z 27180 27180 26908 0 -1 1036 4478 0 1 0 52 4 0 0 17 0 1 0 30762052 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/27182/statm: 0 0 0 0 0 0 0
[pid=27190] ppid=27180 vsize=807356 CPUtime=11.72
/proc/27190/stat : 27190 (java) R 27180 27180 26908 0 -1 0 6366 0 1 0 1045 127 0 0 25 0 8 0 30762114 826732544 6115 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073794063 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/27190/statm: 201839 6115 1510 14 0 189117 0
[pid=27190/tid=27191] ppid=27180 vsize=807356 CPUtime=0.01
/proc/27190/task/27191/stat : 27191 (java) S 27180 27180 26908 0 -1 64 485 0 0 0 1 0 0 0 16 0 8 0 30762117 826732544 6115 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=27190/tid=27192] ppid=27180 vsize=807356 CPUtime=0
/proc/27190/task/27192/stat : 27192 (java) S 27180 27180 26908 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 30762118 826732544 6115 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=27190/tid=27193] ppid=27180 vsize=807356 CPUtime=0
/proc/27190/task/27193/stat : 27193 (java) S 27180 27180 26908 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 30762118 826732544 6115 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=27190/tid=27194] ppid=27180 vsize=807356 CPUtime=0
/proc/27190/task/27194/stat : 27194 (java) S 27180 27180 26908 0 -1 64 1 0 0 0 0 0 0 0 18 0 8 0 30762121 826732544 6115 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=27190/tid=27195] ppid=27180 vsize=807356 CPUtime=0.15
/proc/27190/task/27195/stat : 27195 (java) S 27180 27180 26908 0 -1 64 419 0 0 0 15 0 0 0 16 0 8 0 30762121 826732544 6115 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=27190/tid=27196] ppid=27180 vsize=807356 CPUtime=0
/proc/27190/task/27196/stat : 27196 (java) S 27180 27180 26908 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 30762121 826732544 6115 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=27190/tid=27197] ppid=27180 vsize=807356 CPUtime=0
/proc/27190/task/27197/stat : 27197 (java) S 27180 27180 26908 0 -1 64 0 0 0 0 0 0 0 0 15 0 8 0 30762121 826732544 6115 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.32
Current children cumulated vsize (KiB) 821080

[startup+25.5105 s]
/proc/loadavg: 2.57 2.13 2.23 3/103 27231
/proc/meminfo: memFree=927664/2055920 swapFree=4192812/4192956
[pid=27180] ppid=27178 vsize=13724 CPUtime=0.04
/proc/27180/stat : 27180 (sugar) S 27178 27180 26908 0 -1 4194304 1188 0 0 0 3 1 0 0 16 0 1 0 30762047 14053376 808 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 227857707106 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27180/statm: 3431 808 370 3 0 531 0
[pid=27182] ppid=27180 vsize=0 CPUtime=0.56
/proc/27182/stat : 27182 (java) Z 27180 27180 26908 0 -1 1036 4478 0 1 0 52 4 0 0 17 0 1 0 30762052 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/27182/statm: 0 0 0 0 0 0 0
[pid=27190] ppid=27180 vsize=807356 CPUtime=24.17
/proc/27190/stat : 27190 (java) R 27180 27180 26908 0 -1 0 6368 0 1 0 2204 213 0 0 25 0 8 0 30762114 826732544 6116 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073800584 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/27190/statm: 201839 6116 1510 14 0 189117 0
[pid=27190/tid=27191] ppid=27180 vsize=807356 CPUtime=0.01
/proc/27190/task/27191/stat : 27191 (java) S 27180 27180 26908 0 -1 64 485 0 0 0 1 0 0 0 16 0 8 0 30762117 826732544 6116 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=27190/tid=27192] ppid=27180 vsize=807356 CPUtime=0
/proc/27190/task/27192/stat : 27192 (java) S 27180 27180 26908 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 30762118 826732544 6116 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=27190/tid=27193] ppid=27180 vsize=807356 CPUtime=0
/proc/27190/task/27193/stat : 27193 (java) S 27180 27180 26908 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 30762118 826732544 6116 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=27190/tid=27194] ppid=27180 vsize=807356 CPUtime=0
/proc/27190/task/27194/stat : 27194 (java) S 27180 27180 26908 0 -1 64 1 0 0 0 0 0 0 0 18 0 8 0 30762121 826732544 6116 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=27190/tid=27195] ppid=27180 vsize=807356 CPUtime=0.16
/proc/27190/task/27195/stat : 27195 (java) S 27180 27180 26908 0 -1 64 420 0 0 0 16 0 0 0 17 0 8 0 30762121 826732544 6116 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=27190/tid=27196] ppid=27180 vsize=807356 CPUtime=0
/proc/27190/task/27196/stat : 27196 (java) S 27180 27180 26908 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 30762121 826732544 6116 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=27190/tid=27197] ppid=27180 vsize=807356 CPUtime=0
/proc/27190/task/27197/stat : 27197 (java) S 27180 27180 26908 0 -1 64 0 0 0 0 0 0 0 0 15 0 8 0 30762121 826732544 6116 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 24.77
Current children cumulated vsize (KiB) 821080



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+36.4376 s]
/proc/loadavg: 2.64 2.16 2.24 3/96 27240
/proc/meminfo: memFree=146408/2055920 swapFree=4192812/4192956
[pid=27180] ppid=27178 vsize=15180 CPUtime=32.01
/proc/27180/stat : 27180 (sugar) S 27178 27180 26908 0 -1 4194304 1650 6385 0 1 5 1 2926 269 19 0 1 0 30762047 15544320 1170 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 227857707106 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27180/statm: 3795 1170 373 3 0 895 0
[pid=27182] ppid=27180 vsize=0 CPUtime=0.56
/proc/27182/stat : 27182 (java) Z 27180 27180 26908 0 -1 1036 4478 0 1 0 52 4 0 0 17 0 1 0 30762052 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/27182/statm: 0 0 0 0 0 0 0
[pid=27238] ppid=27180 vsize=934196 CPUtime=2.81
/proc/27238/stat : 27238 (minisat) R 27180 27180 26908 0 -1 0 165600 0 0 0 172 109 0 0 25 0 1 0 30765405 956616704 165395 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134524510 0 0 4096 0 0 0 0 17 1 0 0
/proc/27238/statm: 233549 165395 34 112 0 233433 0
Current children cumulated CPU time (s) 35.38
Current children cumulated vsize (KiB) 949376

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

Child status: 1

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 27180 and gives childrusage.ru_utime.tv_sec=29 childrusage.ru_utime.tv_usec=322542 childrusage.ru_stime.tv_sec=3 childrusage.ru_stime.tv_usec=4543
CPU time returned by wait4() is 32.3271
while last known CPU time is 35.79

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

Real time (s): 38.1168
CPU time (s): 35.79
CPU user time (s): 31.55
CPU system time (s): 4.24
CPU usage (%): 93.8957
Max. virtual memory (cumulated for all children) (KiB): 949376

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 29.3225
system time used= 3.00454
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8130
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= 1329
involuntary context switches= 2444

runsolver used 0.077988 s user time and 0.141978 s system time

The end

Launcher Data (download as text)

Begin job on node18 on Mon Jan 29 22:01:15 UTC 2007


IDJOB= 236327
IDBENCH= 6838
IDSOLVER= 86
FILE ID= node18/236327-1170108075

PBS_JOBID= 3689881

Free space on /tmp= 66442 MiB

SOLVER NAME= sugar 0.40
BENCH NAME= HOME/pub/bench/CPAI06/fisher/FISCHER2-1-fair.xml
COMMAND LINE= /tmp/evaluation/236327-1170108075/solver /tmp/evaluation/236327-1170108075 /tmp/evaluation/236327-1170108075/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-236327-1170108075 -o ROOT/results/node18/solver-236327-1170108075 -C 1800 -M 900  /tmp/evaluation/236327-1170108075/solver /tmp/evaluation/236327-1170108075 /tmp/evaluation/236327-1170108075/unknown.xml

META MD5SUM SOLVER= 0a27e717dfe98d83d9802fe0eea45073
MD5SUM BENCH=  3e527c186eda4aedab8a62e8d5842674

RANDOM SEED= 989235068

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:       1382664 kB
Buffers:         27996 kB
Cached:         189060 kB
SwapCached:          0 kB
Active:         563508 kB
Inactive:        50516 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1382664 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             980 kB
Writeback:           0 kB
Mapped:         417124 kB
Slab:            43216 kB
Committed_AS:   769952 kB
PageTables:       2960 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 node18 on Mon Jan 29 22:01:53 UTC 2007