Trace number 235742

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) 51.88 53.8491

General information on the benchmark

Namefisher/
FISCHER3-1-fair.xml
MD5SUM5bbcbd8babff247c33bc8885f3d1335c
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 benchmark0.088985
SatisfiableNO
(Un)Satisfiability was proved
Number of variables985
Number of constraints924
Maximum constraint arity3
Maximum domain size20001
Number of constraints which are defined in extension0
Number of constraints which are defined in intension924
Global constraints used (with number of constraints)

Solver Data (download as text)

0.05	c # Sugar v0-40 (/tmp/evaluation/235742-1170107380/sugar-v0-40.jar)
0.05	
0.05	c # MAIN  BEGIN : /tmp/evaluation/235742-1170107380/unknown.xml [Mon Jan 29 22:49:40 2007]
0.05	c # CONVERT_XML  BEGIN : /tmp/evaluation/235742-1170107380/unknown.xml /tmp/evaluation/235742-1170107380/sugar25657.csp [Mon Jan 29 22:49:40 2007]
0.05	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/235742-1170107380/sugar-v0-40.jar -convert /tmp/evaluation/235742-1170107380/unknown.xml /tmp/evaluation/235742-1170107380/sugar25657.csp
0.20	c BEGIN convert /tmp/evaluation/235742-1170107380/unknown.xml
0.71	c END convert (0.50205 seconds)
0.73	c # CONVERT_XML  END : /tmp/evaluation/235742-1170107380/sugar25657.csp 48741 bytes (1 seconds) [Mon Jan 29 22:49:41 2007]
0.73	c # CONVERT_XML  CPU : 0 = 0 + 0 + 0 + 0
0.73	
0.73	c # GENERATE_SAT  BEGIN : /tmp/evaluation/235742-1170107380/sugar25657.bcnf [Mon Jan 29 22:49:41 2007]
0.73	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/235742-1170107380/sugar-v0-40.jar -bcnf -map /tmp/evaluation/235742-1170107380/sugar25657.map /tmp/evaluation/235742-1170107380/sugar25657.csp /tmp/evaluation/235742-1170107380/sugar25657.bcnf
0.86	c BEGIN parse /tmp/evaluation/235742-1170107380/sugar25657.csp
1.32	c END parse (0.467291 seconds)
1.32	c BEGIN simplify
1.34	c END simplify (0.018426 seconds)
1.34	c BEGIN encode /tmp/evaluation/235742-1170107380/sugar25657.bcnf
49.43	c END encode (48.088216 seconds)
49.50	c # GENERATE_SAT  END : 23813541 variables 66521297 clauses 858273228 bytes (49 seconds) [Mon Jan 29 22:50:30 2007]
49.50	c # GENERATE_SAT  CPU : 47.87 = 0.04 + 0.01 + 44.4 + 3.42
49.50	
49.50	c # SOLVE_SAT  BEGIN : /tmp/evaluation/235742-1170107380/sugar25657.bcnf [Mon Jan 29 22:50:30 2007]
49.50	c # CMD : /tmp/evaluation/235742-1170107380/minisat /tmp/evaluation/235742-1170107380/sugar25657.bcnf /tmp/evaluation/235742-1170107380/sugar25657.out
52.39	
52.39	s UNKNOWN
52.39	c # INTERRUPTED
52.39	c # MAIN  END :  (53 seconds) [Mon Jan 29 22:50:33 2007]
52.39	c # MAIN  CPU : 47.87 = 0.04 + 0.01 + 44.4 + 3.42
52.39

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/node34/watcher-235742-1170107380 -o ROOT/results/node34/solver-235742-1170107380 -C 1800 -M 900 /tmp/evaluation/235742-1170107380/solver /tmp/evaluation/235742-1170107380 /tmp/evaluation/235742-1170107380/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
/proc/loadavg: 3.08 2.56 2.62 4/74 25658
/proc/meminfo: memFree=1504064/2055920 swapFree=4192812/4192956
[pid=25657] ppid=25655 vsize=18540 CPUtime=0
/proc/25657/stat : 25657 (runsolver) R 25655 25309 25309 0 -1 4194368 10 0 0 0 0 0 0 0 20 0 1 0 4501814 18984960 277 18446744073709551615 4194304 4267372 548682069040 18446744073709551615 254195167986 0 0 4096 24578 0 0 0 17 1 0 0
/proc/25657/statm: 4635 277 242 17 0 2626 0
Current StackSize limit: 10240 KiB


[startup+0.107275 s]
/proc/loadavg: 3.08 2.56 2.62 4/74 25658
/proc/meminfo: memFree=1504064/2055920 swapFree=4192812/4192956
[pid=25657] ppid=25655 vsize=13724 CPUtime=0.03
/proc/25657/stat : 25657 (sugar) S 25655 25657 25309 0 -1 4194304 1112 0 0 0 3 0 0 0 19 0 1 0 4501814 14053376 805 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 254204227682 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/25657/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13724

[startup+0.515305 s]
/proc/loadavg: 3.08 2.56 2.62 4/74 25658
/proc/meminfo: memFree=1504064/2055920 swapFree=4192812/4192956
[pid=25657] ppid=25655 vsize=13724 CPUtime=0.03
/proc/25657/stat : 25657 (sugar) S 25655 25657 25309 0 -1 4194304 1121 0 0 0 3 0 0 0 15 0 1 0 4501814 14053376 805 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 254204227682 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/25657/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13724

[startup+1.33837 s]
/proc/loadavg: 3.08 2.56 2.62 4/83 25674
/proc/meminfo: memFree=1489464/2055920 swapFree=4192812/4192956
[pid=25657] ppid=25655 vsize=13724 CPUtime=0.03
/proc/25657/stat : 25657 (sugar) S 25655 25657 25309 0 -1 4194304 1188 0 0 0 3 0 0 0 15 0 1 0 4501814 14053376 808 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 254204227682 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/25657/statm: 3431 808 370 3 0 531 0
[pid=25659] ppid=25657 vsize=0 CPUtime=0.62
/proc/25659/stat : 25659 (java) Z 25657 25657 25309 0 -1 1036 4823 0 1 0 57 5 0 0 17 0 1 0 4501820 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/25659/statm: 0 0 0 0 0 0 0
[pid=25667] ppid=25657 vsize=807360 CPUtime=0.58
/proc/25667/stat : 25667 (java) S 25657 25657 25309 0 -1 0 6810 0 1 0 53 5 0 0 17 0 8 0 4501888 826736640 6560 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/25667/statm: 201840 6560 1506 14 0 189118 0
[pid=25667/tid=25668] ppid=25657 vsize=807360 CPUtime=0.03
/proc/25667/task/25668/stat : 25668 (java) S 25657 25657 25309 0 -1 64 614 0 0 0 3 0 0 0 16 0 8 0 4501891 826736640 6560 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=25667/tid=25669] ppid=25657 vsize=807360 CPUtime=0
/proc/25667/task/25669/stat : 25669 (java) S 25657 25657 25309 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 4501892 826736640 6560 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=25667/tid=25670] ppid=25657 vsize=807360 CPUtime=0
/proc/25667/task/25670/stat : 25670 (java) S 25657 25657 25309 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 4501892 826736640 6560 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=25667/tid=25671] ppid=25657 vsize=807360 CPUtime=0
/proc/25667/task/25671/stat : 25671 (java) S 25657 25657 25309 0 -1 64 0 0 0 0 0 0 0 0 18 0 8 0 4501895 826736640 6560 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=25667/tid=25672] ppid=25657 vsize=807360 CPUtime=0.13
/proc/25667/task/25672/stat : 25672 (java) R 25657 25657 25309 0 -1 64 412 0 0 0 13 0 0 0 20 0 8 0 4501895 826736640 6560 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4153522484 0 4 0 23759 0 0 0 -1 1 0 0
[pid=25667/tid=25673] ppid=25657 vsize=807360 CPUtime=0
/proc/25667/task/25673/stat : 25673 (java) S 25657 25657 25309 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 4501895 826736640 6560 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=25667/tid=25674] ppid=25657 vsize=807360 CPUtime=0
/proc/25667/task/25674/stat : 25674 (java) S 25657 25657 25309 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 4501895 826736640 6560 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.23
Current children cumulated vsize (KiB) 821084

[startup+2.99151 s]
/proc/loadavg: 3.08 2.56 2.62 3/83 25674
/proc/meminfo: memFree=1458552/2055920 swapFree=4192812/4192956
[pid=25657] ppid=25655 vsize=13724 CPUtime=0.03
/proc/25657/stat : 25657 (sugar) S 25655 25657 25309 0 -1 4194304 1188 0 0 0 3 0 0 0 16 0 1 0 4501814 14053376 808 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 254204227682 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/25657/statm: 3431 808 370 3 0 531 0
[pid=25659] ppid=25657 vsize=0 CPUtime=0.62
/proc/25659/stat : 25659 (java) Z 25657 25657 25309 0 -1 1036 4823 0 1 0 57 5 0 0 17 0 1 0 4501820 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/25659/statm: 0 0 0 0 0 0 0
[pid=25667] ppid=25657 vsize=807360 CPUtime=2.22
/proc/25667/stat : 25667 (java) R 25657 25657 25309 0 -1 0 6840 0 1 0 202 20 0 0 25 0 8 0 4501888 826736640 6589 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073790822 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/25667/statm: 201840 6589 1508 14 0 189118 0
[pid=25667/tid=25668] ppid=25657 vsize=807360 CPUtime=0.03
/proc/25667/task/25668/stat : 25668 (java) S 25657 25657 25309 0 -1 64 614 0 0 0 3 0 0 0 17 0 8 0 4501891 826736640 6589 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=25667/tid=25669] ppid=25657 vsize=807360 CPUtime=0
/proc/25667/task/25669/stat : 25669 (java) S 25657 25657 25309 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 4501892 826736640 6589 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=25667/tid=25670] ppid=25657 vsize=807360 CPUtime=0
/proc/25667/task/25670/stat : 25670 (java) S 25657 25657 25309 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 4501892 826736640 6589 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=25667/tid=25671] ppid=25657 vsize=807360 CPUtime=0
/proc/25667/task/25671/stat : 25671 (java) S 25657 25657 25309 0 -1 64 0 0 0 0 0 0 0 0 18 0 8 0 4501895 826736640 6589 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=25667/tid=25672] ppid=25657 vsize=807360 CPUtime=0.15
/proc/25667/task/25672/stat : 25672 (java) S 25657 25657 25309 0 -1 64 420 0 0 0 15 0 0 0 16 0 8 0 4501895 826736640 6589 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=25667/tid=25673] ppid=25657 vsize=807360 CPUtime=0
/proc/25667/task/25673/stat : 25673 (java) S 25657 25657 25309 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 4501895 826736640 6589 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=25667/tid=25674] ppid=25657 vsize=807360 CPUtime=0
/proc/25667/task/25674/stat : 25674 (java) S 25657 25657 25309 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 4501895 826736640 6589 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) 821084

[startup+6.28783 s]
/proc/loadavg: 3.07 2.57 2.62 3/83 25674
/proc/meminfo: memFree=1369656/2055920 swapFree=4192812/4192956
[pid=25657] ppid=25655 vsize=13724 CPUtime=0.03
/proc/25657/stat : 25657 (sugar) S 25655 25657 25309 0 -1 4194304 1188 0 0 0 3 0 0 0 16 0 1 0 4501814 14053376 808 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 254204227682 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/25657/statm: 3431 808 370 3 0 531 0
[pid=25659] ppid=25657 vsize=0 CPUtime=0.62
/proc/25659/stat : 25659 (java) Z 25657 25657 25309 0 -1 1036 4823 0 1 0 57 5 0 0 17 0 1 0 4501820 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/25659/statm: 0 0 0 0 0 0 0
[pid=25667] ppid=25657 vsize=807360 CPUtime=5.47
/proc/25667/stat : 25667 (java) R 25657 25657 25309 0 -1 0 6840 0 1 0 492 55 0 0 25 0 8 0 4501888 826736640 6589 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/25667/statm: 201840 6589 1508 14 0 189118 0
[pid=25667/tid=25668] ppid=25657 vsize=807360 CPUtime=0.03
/proc/25667/task/25668/stat : 25668 (java) S 25657 25657 25309 0 -1 64 614 0 0 0 3 0 0 0 16 0 8 0 4501891 826736640 6589 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=25667/tid=25669] ppid=25657 vsize=807360 CPUtime=0
/proc/25667/task/25669/stat : 25669 (java) S 25657 25657 25309 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 4501892 826736640 6589 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=25667/tid=25670] ppid=25657 vsize=807360 CPUtime=0
/proc/25667/task/25670/stat : 25670 (java) S 25657 25657 25309 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 4501892 826736640 6589 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=25667/tid=25671] ppid=25657 vsize=807360 CPUtime=0
/proc/25667/task/25671/stat : 25671 (java) S 25657 25657 25309 0 -1 64 0 0 0 0 0 0 0 0 18 0 8 0 4501895 826736640 6589 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=25667/tid=25672] ppid=25657 vsize=807360 CPUtime=0.15
/proc/25667/task/25672/stat : 25672 (java) S 25657 25657 25309 0 -1 64 420 0 0 0 15 0 0 0 16 0 8 0 4501895 826736640 6589 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=25667/tid=25673] ppid=25657 vsize=807360 CPUtime=0
/proc/25667/task/25673/stat : 25673 (java) S 25657 25657 25309 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 4501895 826736640 6589 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=25667/tid=25674] ppid=25657 vsize=807360 CPUtime=0
/proc/25667/task/25674/stat : 25674 (java) R 25657 25657 25309 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 4501895 826736640 6589 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.12
Current children cumulated vsize (KiB) 821084

[startup+12.6923 s]
/proc/loadavg: 3.22 2.61 2.64 3/84 25675
/proc/meminfo: memFree=1193456/2055920 swapFree=4192812/4192956
[pid=25657] ppid=25655 vsize=13724 CPUtime=0.03
/proc/25657/stat : 25657 (sugar) S 25655 25657 25309 0 -1 4194304 1188 0 0 0 3 0 0 0 16 0 1 0 4501814 14053376 808 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 254204227682 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/25657/statm: 3431 808 370 3 0 531 0
[pid=25659] ppid=25657 vsize=0 CPUtime=0.62
/proc/25659/stat : 25659 (java) Z 25657 25657 25309 0 -1 1036 4823 0 1 0 57 5 0 0 17 0 1 0 4501820 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/25659/statm: 0 0 0 0 0 0 0
[pid=25667] ppid=25657 vsize=807360 CPUtime=11.78
/proc/25667/stat : 25667 (java) R 25657 25657 25309 0 -1 0 6848 0 1 0 1086 92 0 0 25 0 8 0 4501888 826736640 6597 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073790934 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/25667/statm: 201840 6597 1510 14 0 189118 0
[pid=25667/tid=25668] ppid=25657 vsize=807360 CPUtime=0.03
/proc/25667/task/25668/stat : 25668 (java) S 25657 25657 25309 0 -1 64 614 0 0 0 3 0 0 0 16 0 8 0 4501891 826736640 6597 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=25667/tid=25669] ppid=25657 vsize=807360 CPUtime=0
/proc/25667/task/25669/stat : 25669 (java) S 25657 25657 25309 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 4501892 826736640 6597 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=25667/tid=25670] ppid=25657 vsize=807360 CPUtime=0
/proc/25667/task/25670/stat : 25670 (java) S 25657 25657 25309 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 4501892 826736640 6597 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=25667/tid=25671] ppid=25657 vsize=807360 CPUtime=0
/proc/25667/task/25671/stat : 25671 (java) S 25657 25657 25309 0 -1 64 0 0 0 0 0 0 0 0 18 0 8 0 4501895 826736640 6597 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=25667/tid=25672] ppid=25657 vsize=807360 CPUtime=0.16
/proc/25667/task/25672/stat : 25672 (java) S 25657 25657 25309 0 -1 64 427 0 0 0 16 0 0 0 16 0 8 0 4501895 826736640 6597 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=25667/tid=25673] ppid=25657 vsize=807360 CPUtime=0
/proc/25667/task/25673/stat : 25673 (java) S 25657 25657 25309 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 4501895 826736640 6597 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=25667/tid=25674] ppid=25657 vsize=807360 CPUtime=0
/proc/25667/task/25674/stat : 25674 (java) S 25657 25657 25309 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 4501895 826736640 6597 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.43
Current children cumulated vsize (KiB) 821084

[startup+25.5784 s]
/proc/loadavg: 3.34 2.65 2.65 3/83 25677
/proc/meminfo: memFree=1009464/2055920 swapFree=4192812/4192956
[pid=25657] ppid=25655 vsize=13724 CPUtime=0.03
/proc/25657/stat : 25657 (sugar) S 25655 25657 25309 0 -1 4194304 1188 0 0 0 3 0 0 0 16 0 1 0 4501814 14053376 808 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 254204227682 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/25657/statm: 3431 808 370 3 0 531 0
[pid=25659] ppid=25657 vsize=0 CPUtime=0.62
/proc/25659/stat : 25659 (java) Z 25657 25657 25309 0 -1 1036 4823 0 1 0 57 5 0 0 17 0 1 0 4501820 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/25659/statm: 0 0 0 0 0 0 0
[pid=25667] ppid=25657 vsize=807360 CPUtime=24.46
/proc/25667/stat : 25667 (java) R 25657 25657 25309 0 -1 0 6853 0 1 0 2267 179 0 0 25 0 8 0 4501888 826736640 6601 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/25667/statm: 201840 6601 1510 14 0 189118 0
[pid=25667/tid=25668] ppid=25657 vsize=807360 CPUtime=0.03
/proc/25667/task/25668/stat : 25668 (java) S 25657 25657 25309 0 -1 64 614 0 0 0 3 0 0 0 16 0 8 0 4501891 826736640 6601 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=25667/tid=25669] ppid=25657 vsize=807360 CPUtime=0
/proc/25667/task/25669/stat : 25669 (java) S 25657 25657 25309 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 4501892 826736640 6601 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=25667/tid=25670] ppid=25657 vsize=807360 CPUtime=0
/proc/25667/task/25670/stat : 25670 (java) S 25657 25657 25309 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 4501892 826736640 6601 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=25667/tid=25671] ppid=25657 vsize=807360 CPUtime=0
/proc/25667/task/25671/stat : 25671 (java) S 25657 25657 25309 0 -1 64 0 0 0 0 0 0 0 0 18 0 8 0 4501895 826736640 6601 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=25667/tid=25672] ppid=25657 vsize=807360 CPUtime=0.16
/proc/25667/task/25672/stat : 25672 (java) S 25657 25657 25309 0 -1 64 431 0 0 0 16 0 0 0 16 0 8 0 4501895 826736640 6601 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=25667/tid=25673] ppid=25657 vsize=807360 CPUtime=0
/proc/25667/task/25673/stat : 25673 (java) S 25657 25657 25309 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 4501895 826736640 6601 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=25667/tid=25674] ppid=25657 vsize=807360 CPUtime=0
/proc/25667/task/25674/stat : 25674 (java) S 25657 25657 25309 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 4501895 826736640 6601 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.11
Current children cumulated vsize (KiB) 821084

[startup+51.2595 s]
/proc/loadavg: 3.72 2.81 2.70 3/76 25678
/proc/meminfo: memFree=284016/2055920 swapFree=4192812/4192956
[pid=25657] ppid=25655 vsize=15888 CPUtime=47.9
/proc/25657/stat : 25657 (sugar) S 25655 25657 25309 0 -1 4194304 1821 6868 0 1 7 1 4440 342 18 0 1 0 4501814 16269312 1341 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 254204227682 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/25657/statm: 3972 1341 373 3 0 1072 0
[pid=25659] ppid=25657 vsize=0 CPUtime=0.62
/proc/25659/stat : 25659 (java) Z 25657 25657 25309 0 -1 1036 4823 0 1 0 57 5 0 0 17 0 1 0 4501820 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/25659/statm: 0 0 0 0 0 0 0
[pid=25678] ppid=25657 vsize=519612 CPUtime=1.7
/proc/25678/stat : 25678 (minisat) R 25657 25657 25309 0 -1 0 102045 0 0 0 108 62 0 0 25 0 1 0 4506764 532082688 101840 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134524183 0 0 4096 0 0 0 0 17 1 0 0
/proc/25678/statm: 129903 101840 34 112 0 129787 0
Current children cumulated CPU time (s) 50.22
Current children cumulated vsize (KiB) 535500



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+52.3866 s]
/proc/loadavg: 3.72 2.81 2.70 3/76 25678
/proc/meminfo: memFree=14896/2055920 swapFree=4192812/4192956
[pid=25657] ppid=25655 vsize=15888 CPUtime=47.9
/proc/25657/stat : 25657 (sugar) S 25655 25657 25309 0 -1 4194304 1821 6868 0 1 7 1 4440 342 18 0 1 0 4501814 16269312 1341 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 254204227682 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/25657/statm: 3972 1341 373 3 0 1072 0
[pid=25659] ppid=25657 vsize=0 CPUtime=0.62
/proc/25659/stat : 25659 (java) Z 25657 25657 25309 0 -1 1036 4823 0 1 0 57 5 0 0 17 0 1 0 4501820 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/25659/statm: 0 0 0 0 0 0 0
[pid=25678] ppid=25657 vsize=934196 CPUtime=2.79
/proc/25678/stat : 25678 (minisat) R 25657 25657 25309 0 -1 0 166244 0 0 0 177 102 0 0 25 0 1 0 4506764 956616704 166039 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134524443 0 0 4096 0 0 0 0 17 1 0 0
/proc/25678/statm: 233549 166039 34 112 0 233433 0
Current children cumulated CPU time (s) 51.31
Current children cumulated vsize (KiB) 950084

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

Child status: 1

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 25657 and gives childrusage.ru_utime.tv_sec=44 childrusage.ru_utime.tv_usec=478238 childrusage.ru_stime.tv_sec=3 childrusage.ru_stime.tv_usec=880410
CPU time returned by wait4() is 48.3587
while last known CPU time is 51.88

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

Real time (s): 53.8491
CPU time (s): 51.88
CPU user time (s): 46.81
CPU system time (s): 5.07
CPU usage (%): 96.3433
Max. virtual memory (cumulated for all children) (KiB): 950084

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 44.4782
system time used= 3.88041
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8784
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= 1492
involuntary context switches= 2328

runsolver used 0.072988 s user time and 0.182972 s system time

The end

Launcher Data (download as text)

Begin job on node34 on Mon Jan 29 21:49:40 UTC 2007


IDJOB= 235742
IDBENCH= 6793
IDSOLVER= 86
FILE ID= node34/235742-1170107380

PBS_JOBID= 3689916

Free space on /tmp= 66448 MiB

SOLVER NAME= sugar 0.40
BENCH NAME= HOME/pub/bench/CPAI06/fisher/FISCHER3-1-fair.xml
COMMAND LINE= /tmp/evaluation/235742-1170107380/solver /tmp/evaluation/235742-1170107380 /tmp/evaluation/235742-1170107380/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node34/watcher-235742-1170107380 -o ROOT/results/node34/solver-235742-1170107380 -C 1800 -M 900  /tmp/evaluation/235742-1170107380/solver /tmp/evaluation/235742-1170107380 /tmp/evaluation/235742-1170107380/unknown.xml

META MD5SUM SOLVER= 0a27e717dfe98d83d9802fe0eea45073
MD5SUM BENCH=  5bbcbd8babff247c33bc8885f3d1335c

RANDOM SEED= 292596485

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		: 3000.234
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		: 3000.234
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:       1504736 kB
Buffers:         14244 kB
Cached:         145760 kB
SwapCached:          0 kB
Active:         364984 kB
Inactive:       135068 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1504736 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1324 kB
Writeback:           0 kB
Mapped:         351032 kB
Slab:            35916 kB
Committed_AS:   604964 kB
PageTables:       2444 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= 66448 MiB



End job on node34 on Mon Jan 29 21:50:34 UTC 2007