Trace number 424753

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
MXC 2007-02-08? (TO) 5000.06 5002.01

General information on the benchmark

Namerandom/2+p/p0.9/v1170/
unif2p-p0.9-v1170-c4235-S1248103115-09-UNKNOWN.cnf
MD5SUM7db698a93a5d58267ca490a662494eeb
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables1170
Number of clauses4234
Sum of the clauses size12279
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2423
Number of clauses of size 33811
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)



Verifier Data (download as text)




ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 



Watcher Data (download as text)




runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node48/watcher-424753-1177808418 -o ROOT/results/node48/solver-424753-1177808418 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424753-1177808418/mxc /tmp/evaluation/424753-1177808418/instance-424753-1177808418.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 3838
/proc/meminfo: memFree=1477328/2055920 swapFree=4183896/4192956
[pid=3838] ppid=3836 vsize=1196 CPUtime=0
/proc/3838/stat : 3838 (mxc) R 3836 3838 3784 0 -1 4194304 172 0 0 0 0 0 0 0 18 0 1 0 135687113 1224704 157 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134775504 0 0 4096 0 0 0 0 17 1 0 0
/proc/3838/statm: 299 157 57 122 0 173 0

[startup+0.0235599 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 3838
/proc/meminfo: memFree=1477328/2055920 swapFree=4183896/4192956
[pid=3838] ppid=3836 vsize=1196 CPUtime=0.02
/proc/3838/stat : 3838 (mxc) R 3836 3838 3784 0 -1 4194304 177 0 0 0 2 0 0 0 18 0 1 0 135687113 1224704 162 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/3838/statm: 299 162 59 122 0 173 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1196

[startup+0.101567 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 3838
/proc/meminfo: memFree=1477328/2055920 swapFree=4183896/4192956
[pid=3838] ppid=3836 vsize=1460 CPUtime=0.09
/proc/3838/stat : 3838 (mxc) R 3836 3838 3784 0 -1 4194304 224 0 0 0 9 0 0 0 18 0 1 0 135687113 1495040 209 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530114 0 0 4096 0 0 0 0 17 1 0 0
/proc/3838/statm: 365 209 59 122 0 239 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1460

[startup+0.301585 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 3838
/proc/meminfo: memFree=1477328/2055920 swapFree=4183896/4192956
[pid=3838] ppid=3836 vsize=1600 CPUtime=0.29
/proc/3838/stat : 3838 (mxc) R 3836 3838 3784 0 -1 4194304 285 0 0 0 29 0 0 0 19 0 1 0 135687113 1638400 268 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519785 0 0 4096 0 0 0 0 17 1 0 0
/proc/3838/statm: 400 268 67 122 0 274 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1600

[startup+0.701622 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 3838
/proc/meminfo: memFree=1477328/2055920 swapFree=4183896/4192956
[pid=3838] ppid=3836 vsize=1732 CPUtime=0.69
/proc/3838/stat : 3838 (mxc) R 3836 3838 3784 0 -1 4194304 317 0 0 0 69 0 0 0 22 0 1 0 135687113 1773568 300 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531560 0 0 4096 0 0 0 0 17 1 0 0
/proc/3838/statm: 433 300 67 122 0 307 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1732

[startup+1.5017 s]
/proc/loadavg: 0.86 0.97 0.99 2/65 3839
/proc/meminfo: memFree=1476232/2055920 swapFree=4183896/4192956
[pid=3838] ppid=3836 vsize=1988 CPUtime=1.49
/proc/3838/stat : 3838 (mxc) R 3836 3838 3784 0 -1 4194304 366 0 0 0 149 0 0 0 25 0 1 0 135687113 2035712 349 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/3838/statm: 497 349 67 122 0 371 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1988

[startup+3.10185 s]
/proc/loadavg: 0.86 0.97 0.99 2/65 3839
/proc/meminfo: memFree=1475912/2055920 swapFree=4183896/4192956
[pid=3838] ppid=3836 vsize=2256 CPUtime=3.09
/proc/3838/stat : 3838 (mxc) R 3836 3838 3784 0 -1 4194304 424 0 0 0 309 0 0 0 25 0 1 0 135687113 2310144 407 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134616994 0 0 4096 0 0 0 0 17 1 0 0
/proc/3838/statm: 564 407 67 122 0 438 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2256

[startup+6.30114 s]
/proc/loadavg: 0.86 0.97 0.99 2/65 3839
/proc/meminfo: memFree=1475592/2055920 swapFree=4183896/4192956
[pid=3838] ppid=3836 vsize=2488 CPUtime=6.29
/proc/3838/stat : 3838 (mxc) R 3836 3838 3784 0 -1 4194304 488 0 0 0 629 0 0 0 25 0 1 0 135687113 2547712 471 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/3838/statm: 622 471 67 122 0 496 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2488

[startup+12.7017 s]
/proc/loadavg: 0.88 0.97 0.99 2/65 3839
/proc/meminfo: memFree=1475080/2055920 swapFree=4183896/4192956
[pid=3838] ppid=3836 vsize=2728 CPUtime=12.69
/proc/3838/stat : 3838 (mxc) R 3836 3838 3784 0 -1 4194304 571 0 0 0 1269 0 0 0 25 0 1 0 135687113 2793472 554 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529717 0 0 4096 0 0 0 0 17 1 0 0
/proc/3838/statm: 682 554 67 122 0 556 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2728

[startup+25.5019 s]
/proc/loadavg: 0.90 0.97 0.99 2/65 3839
/proc/meminfo: memFree=1474632/2055920 swapFree=4183896/4192956
[pid=3838] ppid=3836 vsize=3236 CPUtime=25.49
/proc/3838/stat : 3838 (mxc) R 3836 3838 3784 0 -1 4194304 684 0 0 0 2549 0 0 0 25 0 1 0 135687113 3313664 667 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519294 0 0 4096 0 0 0 0 17 1 0 0
/proc/3838/statm: 809 667 67 122 0 683 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3236

[startup+51.1013 s]
/proc/loadavg: 1.09 1.00 1.00 2/71 3911
/proc/meminfo: memFree=1472784/2055920 swapFree=4183896/4192956
[pid=3838] ppid=3836 vsize=3804 CPUtime=51.05
/proc/3838/stat : 3838 (mxc) R 3836 3838 3784 0 -1 4194304 832 0 0 0 5105 0 0 0 25 0 1 0 135687113 3895296 815 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3838/statm: 951 815 67 122 0 825 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 3804

[startup+102.305 s]
/proc/loadavg: 1.04 1.00 1.00 2/65 4037
/proc/meminfo: memFree=1473152/2055920 swapFree=4183896/4192956
[pid=3838] ppid=3836 vsize=4428 CPUtime=102.17
/proc/3838/stat : 3838 (mxc) R 3836 3838 3784 0 -1 4194304 972 0 0 0 10216 1 0 0 25 0 1 0 135687113 4534272 955 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519981 0 0 4096 0 0 0 0 17 1 0 0
/proc/3838/statm: 1107 955 67 122 0 981 0
Current children cumulated CPU time (s) 102.17
Current children cumulated vsize (KiB) 4428

[startup+162.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 4037
/proc/meminfo: memFree=1472712/2055920 swapFree=4183896/4192956
[pid=3838] ppid=3836 vsize=4880 CPUtime=162.15
/proc/3838/stat : 3838 (mxc) R 3836 3838 3784 0 -1 4194304 1108 0 0 0 16214 1 0 0 25 0 1 0 135687113 4997120 1091 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/3838/statm: 1220 1091 67 122 0 1094 0
Current children cumulated CPU time (s) 162.15
Current children cumulated vsize (KiB) 4880

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4037
/proc/meminfo: memFree=1472200/2055920 swapFree=4183896/4192956
[pid=3838] ppid=3836 vsize=5452 CPUtime=222.14
/proc/3838/stat : 3838 (mxc) R 3836 3838 3784 0 -1 4194304 1232 0 0 0 22213 1 0 0 25 0 1 0 135687113 5582848 1215 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519240 0 0 4096 0 0 0 0 17 1 0 0
/proc/3838/statm: 1363 1215 67 122 0 1237 0
Current children cumulated CPU time (s) 222.14
Current children cumulated vsize (KiB) 5452

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4037
/proc/meminfo: memFree=1471944/2055920 swapFree=4183896/4192956
[pid=3838] ppid=3836 vsize=5668 CPUtime=282.12
/proc/3838/stat : 3838 (mxc) R 3836 3838 3784 0 -1 4194304 1287 0 0 0 28211 1 0 0 25 0 1 0 135687113 5804032 1270 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3838/statm: 1417 1270 67 122 0 1291 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 5668

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4037
/proc/meminfo: memFree=1471432/2055920 swapFree=4183896/4192956
[pid=3838] ppid=3836 vsize=6092 CPUtime=342.1
/proc/3838/stat : 3838 (mxc) R 3836 3838 3784 0 -1 4194304 1396 0 0 0 34209 1 0 0 25 0 1 0 135687113 6238208 1379 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519599 0 0 4096 0 0 0 0 17 1 0 0
/proc/3838/statm: 1523 1379 67 122 0 1397 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 6092

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4037
/proc/meminfo: memFree=1471304/2055920 swapFree=4183896/4192956
[pid=3838] ppid=3836 vsize=6236 CPUtime=402.09
/proc/3838/stat : 3838 (mxc) R 3836 3838 3784 0 -1 4194304 1430 0 0 0 40208 1 0 0 25 0 1 0 135687113 6385664 1413 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/3838/statm: 1559 1413 67 122 0 1433 0
Current children cumulated CPU time (s) 402.09
Current children cumulated vsize (KiB) 6236

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4037
/proc/meminfo: memFree=1471112/2055920 swapFree=4183896/4192956
[pid=3838] ppid=3836 vsize=6464 CPUtime=462.07
/proc/3838/stat : 3838 (mxc) R 3836 3838 3784 0 -1 4194304 1496 0 0 0 46206 1 0 0 25 0 1 0 135687113 6619136 1479 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3838/statm: 1616 1479 67 122 0 1490 0
Current children cumulated CPU time (s) 462.07
Current children cumulated vsize (KiB) 6464

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4037
/proc/meminfo: memFree=1470792/2055920 swapFree=4183896/4192956
[pid=3838] ppid=3836 vsize=6684 CPUtime=522.06
/proc/3838/stat : 3838 (mxc) R 3836 3838 3784 0 -1 4194304 1554 0 0 0 52205 1 0 0 25 0 1 0 135687113 6844416 1537 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/3838/statm: 1671 1537 67 122 0 1545 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 6684

[startup+582.302 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 4039
/proc/meminfo: memFree=1470664/2055920 swapFree=4183896/4192956
[pid=3838] ppid=3836 vsize=6948 CPUtime=582.04
/proc/3838/stat : 3838 (mxc) R 3836 3838 3784 0 -1 4194304 1609 0 0 0 58203 1 0 0 25 0 1 0 135687113 7114752 1592 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3838/statm: 1737 1592 67 122 0 1611 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 6948

[startup+642.301 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 4039
/proc/meminfo: memFree=1470600/2055920 swapFree=4183896/4192956
[pid=3838] ppid=3836 vsize=6984 CPUtime=642.03
/proc/3838/stat : 3838 (mxc) R 3836 3838 3784 0 -1 4194304 1634 0 0 0 64202 1 0 0 25 0 1 0 135687113 7151616 1617 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3838/statm: 1746 1617 67 122 0 1620 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 6984


################
# More data... #
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[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4717
/proc/meminfo: memFree=1465544/2055920 swapFree=4183896/4192956
[pid=3838] ppid=3836 vsize=11684 CPUtime=4001.05
/proc/3838/stat : 3838 (mxc) R 3836 3838 3784 0 -1 4194304 2847 0 0 0 400099 6 0 0 25 0 1 0 135687113 11964416 2775 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519779 0 0 4096 0 0 0 0 17 1 0 0
/proc/3838/statm: 2921 2775 67 122 0 2795 0
Current children cumulated CPU time (s) 4001.05
Current children cumulated vsize (KiB) 11684

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4717
/proc/meminfo: memFree=1465480/2055920 swapFree=4183896/4192956
[pid=3838] ppid=3836 vsize=11728 CPUtime=4061.04
/proc/3838/stat : 3838 (mxc) R 3836 3838 3784 0 -1 4194304 2856 0 0 0 406098 6 0 0 25 0 1 0 135687113 12009472 2784 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3838/statm: 2932 2784 67 122 0 2806 0
Current children cumulated CPU time (s) 4061.04
Current children cumulated vsize (KiB) 11728

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4717
/proc/meminfo: memFree=1465416/2055920 swapFree=4183896/4192956
[pid=3838] ppid=3836 vsize=11728 CPUtime=4121.03
/proc/3838/stat : 3838 (mxc) R 3836 3838 3784 0 -1 4194304 2856 0 0 0 412096 7 0 0 25 0 1 0 135687113 12009472 2784 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/3838/statm: 2932 2784 67 122 0 2806 0
Current children cumulated CPU time (s) 4121.03
Current children cumulated vsize (KiB) 11728

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4719
/proc/meminfo: memFree=1465416/2055920 swapFree=4183896/4192956
[pid=3838] ppid=3836 vsize=11708 CPUtime=4181.01
/proc/3838/stat : 3838 (mxc) R 3836 3838 3784 0 -1 4194304 2856 0 0 0 418094 7 0 0 25 0 1 0 135687113 11988992 2784 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/3838/statm: 2927 2784 67 122 0 2801 0
Current children cumulated CPU time (s) 4181.01
Current children cumulated vsize (KiB) 11708

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4719
/proc/meminfo: memFree=1465416/2055920 swapFree=4183896/4192956
[pid=3838] ppid=3836 vsize=11708 CPUtime=4240.99
/proc/3838/stat : 3838 (mxc) R 3836 3838 3784 0 -1 4194304 2856 0 0 0 424092 7 0 0 25 0 1 0 135687113 11988992 2784 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531103 0 0 4096 0 0 0 0 17 1 0 0
/proc/3838/statm: 2927 2784 67 122 0 2801 0
Current children cumulated CPU time (s) 4240.99
Current children cumulated vsize (KiB) 11708

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4719
/proc/meminfo: memFree=1465416/2055920 swapFree=4183896/4192956
[pid=3838] ppid=3836 vsize=11708 CPUtime=4300.98
/proc/3838/stat : 3838 (mxc) R 3836 3838 3784 0 -1 4194304 2860 0 0 0 430091 7 0 0 25 0 1 0 135687113 11988992 2788 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/3838/statm: 2927 2788 67 122 0 2801 0
Current children cumulated CPU time (s) 4300.98
Current children cumulated vsize (KiB) 11708

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4719
/proc/meminfo: memFree=1465608/2055920 swapFree=4183896/4192956
[pid=3838] ppid=3836 vsize=11708 CPUtime=4360.96
/proc/3838/stat : 3838 (mxc) R 3836 3838 3784 0 -1 4194304 2860 0 0 0 436089 7 0 0 25 0 1 0 135687113 11988992 2788 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3838/statm: 2927 2788 67 122 0 2801 0
Current children cumulated CPU time (s) 4360.96
Current children cumulated vsize (KiB) 11708

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4719
/proc/meminfo: memFree=1465544/2055920 swapFree=4183896/4192956
[pid=3838] ppid=3836 vsize=11776 CPUtime=4420.95
/proc/3838/stat : 3838 (mxc) R 3836 3838 3784 0 -1 4194304 2864 0 0 0 442088 7 0 0 25 0 1 0 135687113 12058624 2792 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519251 0 0 4096 0 0 0 0 17 1 0 0
/proc/3838/statm: 2944 2792 67 122 0 2818 0
Current children cumulated CPU time (s) 4420.95
Current children cumulated vsize (KiB) 11776

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4719
/proc/meminfo: memFree=1465544/2055920 swapFree=4183896/4192956
[pid=3838] ppid=3836 vsize=11776 CPUtime=4480.93
/proc/3838/stat : 3838 (mxc) R 3836 3838 3784 0 -1 4194304 2870 0 0 0 448086 7 0 0 25 0 1 0 135687113 12058624 2798 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/3838/statm: 2944 2798 67 122 0 2818 0
Current children cumulated CPU time (s) 4480.93
Current children cumulated vsize (KiB) 11776

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4719
/proc/meminfo: memFree=1465544/2055920 swapFree=4183896/4192956
[pid=3838] ppid=3836 vsize=11776 CPUtime=4540.91
/proc/3838/stat : 3838 (mxc) R 3836 3838 3784 0 -1 4194304 2874 0 0 0 454084 7 0 0 25 0 1 0 135687113 12058624 2802 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519610 0 0 4096 0 0 0 0 17 1 0 0
/proc/3838/statm: 2944 2802 67 122 0 2818 0
Current children cumulated CPU time (s) 4540.91
Current children cumulated vsize (KiB) 11776

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4719
/proc/meminfo: memFree=1465480/2055920 swapFree=4183896/4192956
[pid=3838] ppid=3836 vsize=11840 CPUtime=4600.91
/proc/3838/stat : 3838 (mxc) R 3836 3838 3784 0 -1 4194304 2880 0 0 0 460083 8 0 0 25 0 1 0 135687113 12124160 2808 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519297 0 0 4096 0 0 0 0 17 1 0 0
/proc/3838/statm: 2960 2808 67 122 0 2834 0
Current children cumulated CPU time (s) 4600.91
Current children cumulated vsize (KiB) 11840

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4719
/proc/meminfo: memFree=1465416/2055920 swapFree=4183896/4192956
[pid=3838] ppid=3836 vsize=11840 CPUtime=4660.89
/proc/3838/stat : 3838 (mxc) R 3836 3838 3784 0 -1 4194304 2880 0 0 0 466081 8 0 0 25 0 1 0 135687113 12124160 2808 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519229 0 0 4096 0 0 0 0 17 1 0 0
/proc/3838/statm: 2960 2808 67 122 0 2834 0
Current children cumulated CPU time (s) 4660.89
Current children cumulated vsize (KiB) 11840

[startup+4722.31 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 4719
/proc/meminfo: memFree=1465352/2055920 swapFree=4183896/4192956
[pid=3838] ppid=3836 vsize=11840 CPUtime=4720.88
/proc/3838/stat : 3838 (mxc) R 3836 3838 3784 0 -1 4194304 2894 0 0 0 472080 8 0 0 25 0 1 0 135687113 12124160 2822 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534724 0 0 4096 0 0 0 0 17 1 0 0
/proc/3838/statm: 2960 2822 67 122 0 2834 0
Current children cumulated CPU time (s) 4720.88
Current children cumulated vsize (KiB) 11840

[startup+4782.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 4719
/proc/meminfo: memFree=1465288/2055920 swapFree=4183896/4192956
[pid=3838] ppid=3836 vsize=12096 CPUtime=4780.86
/proc/3838/stat : 3838 (mxc) R 3836 3838 3784 0 -1 4194304 2951 0 0 0 478078 8 0 0 25 0 1 0 135687113 12386304 2879 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519304 0 0 4096 0 0 0 0 17 1 0 0
/proc/3838/statm: 3024 2879 67 122 0 2898 0
Current children cumulated CPU time (s) 4780.86
Current children cumulated vsize (KiB) 12096

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4719
/proc/meminfo: memFree=1465224/2055920 swapFree=4183896/4192956
[pid=3838] ppid=3836 vsize=12096 CPUtime=4840.85
/proc/3838/stat : 3838 (mxc) R 3836 3838 3784 0 -1 4194304 2956 0 0 0 484077 8 0 0 25 0 1 0 135687113 12386304 2884 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531575 0 0 4096 0 0 0 0 17 1 0 0
/proc/3838/statm: 3024 2884 67 122 0 2898 0
Current children cumulated CPU time (s) 4840.85
Current children cumulated vsize (KiB) 12096

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4719
/proc/meminfo: memFree=1465224/2055920 swapFree=4183896/4192956
[pid=3838] ppid=3836 vsize=12152 CPUtime=4900.83
/proc/3838/stat : 3838 (mxc) R 3836 3838 3784 0 -1 4194304 2966 0 0 0 490075 8 0 0 25 0 1 0 135687113 12443648 2894 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3838/statm: 3038 2894 67 122 0 2912 0
Current children cumulated CPU time (s) 4900.83
Current children cumulated vsize (KiB) 12152

[startup+4962.3 s]
/proc/loadavg: 1.99 1.29 1.10 2/72 24365
/proc/meminfo: memFree=1440464/2055920 swapFree=4183896/4192956
[pid=3838] ppid=3836 vsize=12368 CPUtime=4960.54
/proc/3838/stat : 3838 (mxc) R 3836 3838 3784 0 -1 4194304 3024 0 0 0 496040 14 0 0 25 0 1 0 135687113 12664832 2952 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 0 0 0
/proc/3838/statm: 3092 2952 67 122 0 2966 0
Current children cumulated CPU time (s) 4960.54
Current children cumulated vsize (KiB) 12368



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002 s]
/proc/loadavg: 2.10 1.40 1.14 4/71 6591
/proc/meminfo: memFree=1423544/2055920 swapFree=4183896/4192956
[pid=3838] ppid=3836 vsize=12420 CPUtime=5000.05
/proc/3838/stat : 3838 (mxc) R 3836 3838 3784 0 -1 4194304 3029 0 0 0 499983 22 0 0 25 0 1 0 135687113 12718080 2957 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/3838/statm: 3105 2957 67 122 0 2979 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 12420

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

Solver just ended. Dumping a history of the last processes samples

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5002.01
CPU time (s): 5000.06
CPU user time (s): 4999.83
CPU system time (s): 0.224965
CPU usage (%): 99.961
Max. virtual memory (cumulated for all children) (KiB): 12448

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.83
system time used= 0.224965
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3029
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6
involuntary context switches= 9141

runsolver used 3.69544 second user time and 10.1525 second system time

The end



Launcher Data (download as text)




Begin job on node48 on Sun Apr 29 01:00:18 UTC 2007

IDJOB= 424753
IDBENCH= 20281
IDSOLVER= 174
FILE ID= node48/424753-1177808418

PBS_JOBID= 4715877

Free space on /tmp= 66501 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v1170/unif2p-p0.9-v1170-c4235-S1248103115-09-UNKNOWN.cnf
COMMAND LINE= /tmp/evaluation/424753-1177808418/mxc /tmp/evaluation/424753-1177808418/instance-424753-1177808418.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node48/watcher-424753-1177808418 -o ROOT/results/node48/solver-424753-1177808418 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424753-1177808418/mxc /tmp/evaluation/424753-1177808418/instance-424753-1177808418.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  7db698a93a5d58267ca490a662494eeb

RANDOM SEED= 494854473

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node48.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.238
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		: 3000.238
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:       1477736 kB
Buffers:         53036 kB
Cached:         448376 kB
SwapCached:       3760 kB
Active:         257452 kB
Inactive:       254116 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1477736 kB
SwapTotal:     4192956 kB
SwapFree:      4183896 kB
Dirty:             888 kB
Writeback:           0 kB
Mapped:          15380 kB
Slab:            52652 kB
Committed_AS:  1284964 kB
PageTables:       1388 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66564 MiB

End job on node48 on Sun Apr 29 02:23:42 UTC 2007