Trace number 424649

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) 5000.08 5001.55

General information on the benchmark

Namerandom/LargeSize/3SAT/v16000/
unif-k3-r4.2-v16000-c67200-S1600965758-04.cnf
MD5SUMf66569529952df21cc4528cb4e064952
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 variables16000
Number of clauses67200
Sum of the clauses size201600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 367200
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/node60/watcher-424649-1177762098 -o ROOT/results/node60/solver-424649-1177762098 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424649-1177762098/mxc /tmp/evaluation/424649-1177762098/instance-424649-1177762098.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: 1.00 1.00 1.00 3/64 12764
/proc/meminfo: memFree=1639304/2055920 swapFree=4183288/4192956
[pid=12764] ppid=12762 vsize=3336 CPUtime=0
/proc/12764/stat : 12764 (mxc) R 12762 12764 12275 0 -1 4194304 704 0 0 0 0 0 0 0 18 0 1 0 224119763 3416064 689 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134523695 0 0 4096 0 0 0 0 17 1 0 0
/proc/12764/statm: 881 691 46 122 0 755 0

[startup+0.053676 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 12764
/proc/meminfo: memFree=1639304/2055920 swapFree=4183288/4192956
[pid=12764] ppid=12762 vsize=6340 CPUtime=0.04
/proc/12764/stat : 12764 (mxc) R 12762 12764 12275 0 -1 4194304 1357 0 0 0 4 0 0 0 18 0 1 0 224119763 6492160 1342 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/12764/statm: 1585 1342 46 122 0 1459 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 6340

[startup+0.10268 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 12764
/proc/meminfo: memFree=1639304/2055920 swapFree=4183288/4192956
[pid=12764] ppid=12762 vsize=5848 CPUtime=0.1
/proc/12764/stat : 12764 (mxc) R 12762 12764 12275 0 -1 4194304 1522 0 0 0 9 1 0 0 18 0 1 0 224119763 5988352 1188 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/12764/statm: 1462 1188 57 122 0 1336 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 5848

[startup+0.302699 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 12764
/proc/meminfo: memFree=1639304/2055920 swapFree=4183288/4192956
[pid=12764] ppid=12762 vsize=6244 CPUtime=0.3
/proc/12764/stat : 12764 (mxc) R 12762 12764 12275 0 -1 4194304 1615 0 0 0 29 1 0 0 19 0 1 0 224119763 6393856 1281 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/12764/statm: 1561 1281 59 122 0 1435 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 6244

[startup+0.701738 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 12764
/proc/meminfo: memFree=1639304/2055920 swapFree=4183288/4192956
[pid=12764] ppid=12762 vsize=6772 CPUtime=0.69
/proc/12764/stat : 12764 (mxc) R 12762 12764 12275 0 -1 4194304 1750 0 0 0 68 1 0 0 22 0 1 0 224119763 6934528 1416 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/12764/statm: 1693 1416 59 122 0 1567 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6772

[startup+1.50182 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12765
/proc/meminfo: memFree=1633280/2055920 swapFree=4183288/4192956
[pid=12764] ppid=12762 vsize=7960 CPUtime=1.49
/proc/12764/stat : 12764 (mxc) R 12762 12764 12275 0 -1 4194304 2047 0 0 0 148 1 0 0 25 0 1 0 224119763 8151040 1713 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/12764/statm: 1990 1713 59 122 0 1864 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7960

[startup+3.10197 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12765
/proc/meminfo: memFree=1631616/2055920 swapFree=4183288/4192956
[pid=12764] ppid=12762 vsize=10336 CPUtime=3.09
/proc/12764/stat : 12764 (mxc) R 12762 12764 12275 0 -1 4194304 2640 0 0 0 308 1 0 0 25 0 1 0 224119763 10584064 2306 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/12764/statm: 2584 2306 59 122 0 2458 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10336

[startup+6.30129 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12765
/proc/meminfo: memFree=1627136/2055920 swapFree=4183288/4192956
[pid=12764] ppid=12762 vsize=14452 CPUtime=6.29
/proc/12764/stat : 12764 (mxc) R 12762 12764 12275 0 -1 4194304 3651 0 0 0 627 2 0 0 25 0 1 0 224119763 14798848 3317 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/12764/statm: 3613 3317 59 122 0 3487 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14452

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12765
/proc/meminfo: memFree=1618824/2055920 swapFree=4183288/4192956
[pid=12764] ppid=12762 vsize=22372 CPUtime=12.68
/proc/12764/stat : 12764 (mxc) R 12762 12764 12275 0 -1 4194304 5647 0 0 0 1264 4 0 0 25 0 1 0 224119763 22908928 5313 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/12764/statm: 5593 5313 59 122 0 5467 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 22372

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12765
/proc/meminfo: memFree=1602824/2055920 swapFree=4183288/4192956
[pid=12764] ppid=12762 vsize=37816 CPUtime=25.48
/proc/12764/stat : 12764 (mxc) R 12762 12764 12275 0 -1 4194304 9517 0 0 0 2539 9 0 0 25 0 1 0 224119763 38723584 9183 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/12764/statm: 9454 9183 59 122 0 9328 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 37816

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12765
/proc/meminfo: memFree=1576328/2055920 swapFree=4183288/4192956
[pid=12764] ppid=12762 vsize=64744 CPUtime=51.08
/proc/12764/stat : 12764 (mxc) R 12762 12764 12275 0 -1 4194304 16221 0 0 0 5091 17 0 0 25 0 1 0 224119763 66297856 15887 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/12764/statm: 16186 15887 59 122 0 16060 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 64744

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12765
/proc/meminfo: memFree=1527176/2055920 swapFree=4183288/4192956
[pid=12764] ppid=12762 vsize=113184 CPUtime=102.26
/proc/12764/stat : 12764 (mxc) R 12762 12764 12275 0 -1 4194304 28302 0 0 0 10196 30 0 0 25 0 1 0 224119763 115900416 27968 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/12764/statm: 28296 27968 59 122 0 28170 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 113184

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12765
/proc/meminfo: memFree=1521736/2055920 swapFree=4183288/4192956
[pid=12764] ppid=12762 vsize=119132 CPUtime=162.24
/proc/12764/stat : 12764 (mxc) R 12762 12764 12275 0 -1 4194304 29873 0 0 0 16193 31 0 0 25 0 1 0 224119763 121991168 29453 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/12764/statm: 29783 29453 67 122 0 29657 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 119132

[startup+222.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12765
/proc/meminfo: memFree=1488072/2055920 swapFree=4183288/4192956
[pid=12764] ppid=12762 vsize=151876 CPUtime=222.23
/proc/12764/stat : 12764 (mxc) R 12762 12764 12275 0 -1 4194304 38188 0 0 0 22184 39 0 0 25 0 1 0 224119763 155521024 37667 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/12764/statm: 37969 37667 67 122 0 37843 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 151876

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12765
/proc/meminfo: memFree=1488072/2055920 swapFree=4183288/4192956
[pid=12764] ppid=12762 vsize=151876 CPUtime=282.21
/proc/12764/stat : 12764 (mxc) R 12762 12764 12275 0 -1 4194304 38188 0 0 0 28182 39 0 0 25 0 1 0 224119763 155521024 37667 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531137 0 0 4096 0 0 0 0 17 1 0 0
/proc/12764/statm: 37969 37667 67 122 0 37843 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 151876

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12765
/proc/meminfo: memFree=1474120/2055920 swapFree=4183288/4192956
[pid=12764] ppid=12762 vsize=165604 CPUtime=342.2
/proc/12764/stat : 12764 (mxc) R 12762 12764 12275 0 -1 4194304 41744 0 0 0 34177 43 0 0 25 0 1 0 224119763 169578496 41112 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/12764/statm: 41401 41112 67 122 0 41275 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 165604

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12765
/proc/meminfo: memFree=1474184/2055920 swapFree=4183288/4192956
[pid=12764] ppid=12762 vsize=165604 CPUtime=402.18
/proc/12764/stat : 12764 (mxc) R 12762 12764 12275 0 -1 4194304 41744 0 0 0 40175 43 0 0 25 0 1 0 224119763 169578496 41112 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531106 0 0 4096 0 0 0 0 17 1 0 0
/proc/12764/statm: 41401 41112 67 122 0 41275 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 165604

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12765
/proc/meminfo: memFree=1472392/2055920 swapFree=4183288/4192956
[pid=12764] ppid=12762 vsize=167452 CPUtime=462.17
/proc/12764/stat : 12764 (mxc) R 12762 12764 12275 0 -1 4194304 42304 0 0 0 46173 44 0 0 25 0 1 0 224119763 171470848 41561 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/12764/statm: 41863 41561 67 122 0 41737 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 167452

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12765
/proc/meminfo: memFree=1472456/2055920 swapFree=4183288/4192956
[pid=12764] ppid=12762 vsize=167452 CPUtime=522.15
/proc/12764/stat : 12764 (mxc) R 12762 12764 12275 0 -1 4194304 42304 0 0 0 52171 44 0 0 25 0 1 0 224119763 171470848 41561 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/12764/statm: 41863 41561 67 122 0 41737 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 167452

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12765
/proc/meminfo: memFree=1472520/2055920 swapFree=4183288/4192956
[pid=12764] ppid=12762 vsize=167452 CPUtime=582.13
/proc/12764/stat : 12764 (mxc) R 12762 12764 12275 0 -1 4194304 42304 0 0 0 58169 44 0 0 25 0 1 0 224119763 171470848 41561 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535350 0 0 4096 0 0 0 0 17 1 0 0
/proc/12764/statm: 41863 41561 67 122 0 41737 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 167452

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12765
/proc/meminfo: memFree=1459656/2055920 swapFree=4183288/4192956
[pid=12764] ppid=12762 vsize=180000 CPUtime=642.12
/proc/12764/stat : 12764 (mxc) R 12762 12764 12275 0 -1 4194304 45597 0 0 0 64164 48 0 0 25 0 1 0 224119763 184320000 44732 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/12764/statm: 45000 44732 67 122 0 44874 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 180000


################
# More data... #
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[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12965
/proc/meminfo: memFree=1363272/2055920 swapFree=4183288/4192956
[pid=12764] ppid=12762 vsize=276512 CPUtime=4061.08
/proc/12764/stat : 12764 (mxc) R 12762 12764 12275 0 -1 4194304 71532 0 0 0 406028 80 0 0 25 0 1 0 224119763 283148288 68755 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/12764/statm: 69128 68755 67 122 0 69002 0
Current children cumulated CPU time (s) 4061.08
Current children cumulated vsize (KiB) 276512

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12965
/proc/meminfo: memFree=1363400/2055920 swapFree=4183288/4192956
[pid=12764] ppid=12762 vsize=276512 CPUtime=4121.06
/proc/12764/stat : 12764 (mxc) R 12762 12764 12275 0 -1 4194304 71532 0 0 0 412026 80 0 0 25 0 1 0 224119763 283148288 68755 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/12764/statm: 69128 68755 67 122 0 69002 0
Current children cumulated CPU time (s) 4121.06
Current children cumulated vsize (KiB) 276512

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12965
/proc/meminfo: memFree=1363400/2055920 swapFree=4183288/4192956
[pid=12764] ppid=12762 vsize=276512 CPUtime=4181.05
/proc/12764/stat : 12764 (mxc) R 12762 12764 12275 0 -1 4194304 71532 0 0 0 418025 80 0 0 25 0 1 0 224119763 283148288 68755 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530536 0 0 4096 0 0 0 0 17 1 0 0
/proc/12764/statm: 69128 68755 67 122 0 69002 0
Current children cumulated CPU time (s) 4181.05
Current children cumulated vsize (KiB) 276512

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12965
/proc/meminfo: memFree=1363464/2055920 swapFree=4183288/4192956
[pid=12764] ppid=12762 vsize=276512 CPUtime=4241.03
/proc/12764/stat : 12764 (mxc) R 12762 12764 12275 0 -1 4194304 71532 0 0 0 424023 80 0 0 25 0 1 0 224119763 283148288 68755 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/12764/statm: 69128 68755 67 122 0 69002 0
Current children cumulated CPU time (s) 4241.03
Current children cumulated vsize (KiB) 276512

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12965
/proc/meminfo: memFree=1363528/2055920 swapFree=4183288/4192956
[pid=12764] ppid=12762 vsize=276512 CPUtime=4301.01
/proc/12764/stat : 12764 (mxc) R 12762 12764 12275 0 -1 4194304 71532 0 0 0 430021 80 0 0 25 0 1 0 224119763 283148288 68755 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519546 0 0 4096 0 0 0 0 17 1 0 0
/proc/12764/statm: 69128 68755 67 122 0 69002 0
Current children cumulated CPU time (s) 4301.01
Current children cumulated vsize (KiB) 276512

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12965
/proc/meminfo: memFree=1363080/2055920 swapFree=4183288/4192956
[pid=12764] ppid=12762 vsize=276776 CPUtime=4360.99
/proc/12764/stat : 12764 (mxc) R 12762 12764 12275 0 -1 4194304 71754 0 0 0 436019 80 0 0 25 0 1 0 224119763 283418624 68815 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/12764/statm: 69194 68815 67 122 0 69068 0
Current children cumulated CPU time (s) 4360.99
Current children cumulated vsize (KiB) 276776

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12965
/proc/meminfo: memFree=1363080/2055920 swapFree=4183288/4192956
[pid=12764] ppid=12762 vsize=276776 CPUtime=4420.98
/proc/12764/stat : 12764 (mxc) R 12762 12764 12275 0 -1 4194304 71754 0 0 0 442018 80 0 0 25 0 1 0 224119763 283418624 68815 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519297 0 0 4096 0 0 0 0 17 1 0 0
/proc/12764/statm: 69194 68815 67 122 0 69068 0
Current children cumulated CPU time (s) 4420.98
Current children cumulated vsize (KiB) 276776

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12965
/proc/meminfo: memFree=1363144/2055920 swapFree=4183288/4192956
[pid=12764] ppid=12762 vsize=276776 CPUtime=4480.97
/proc/12764/stat : 12764 (mxc) R 12762 12764 12275 0 -1 4194304 71754 0 0 0 448016 81 0 0 25 0 1 0 224119763 283418624 68815 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/12764/statm: 69194 68815 67 122 0 69068 0
Current children cumulated CPU time (s) 4480.97
Current children cumulated vsize (KiB) 276776

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12965
/proc/meminfo: memFree=1363272/2055920 swapFree=4183288/4192956
[pid=12764] ppid=12762 vsize=276776 CPUtime=4540.95
/proc/12764/stat : 12764 (mxc) R 12762 12764 12275 0 -1 4194304 71754 0 0 0 454014 81 0 0 25 0 1 0 224119763 283418624 68815 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519297 0 0 4096 0 0 0 0 17 1 0 0
/proc/12764/statm: 69194 68815 67 122 0 69068 0
Current children cumulated CPU time (s) 4540.95
Current children cumulated vsize (KiB) 276776

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12965
/proc/meminfo: memFree=1363272/2055920 swapFree=4183288/4192956
[pid=12764] ppid=12762 vsize=276776 CPUtime=4600.94
/proc/12764/stat : 12764 (mxc) R 12762 12764 12275 0 -1 4194304 71754 0 0 0 460013 81 0 0 25 0 1 0 224119763 283418624 68815 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/12764/statm: 69194 68815 67 122 0 69068 0
Current children cumulated CPU time (s) 4600.94
Current children cumulated vsize (KiB) 276776

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12965
/proc/meminfo: memFree=1363080/2055920 swapFree=4183288/4192956
[pid=12764] ppid=12762 vsize=276760 CPUtime=4660.91
/proc/12764/stat : 12764 (mxc) R 12762 12764 12275 0 -1 4194304 71916 0 0 0 466010 81 0 0 25 0 1 0 224119763 283402240 68815 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/12764/statm: 69190 68815 67 122 0 69064 0
Current children cumulated CPU time (s) 4660.91
Current children cumulated vsize (KiB) 276760

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12965
/proc/meminfo: memFree=1363144/2055920 swapFree=4183288/4192956
[pid=12764] ppid=12762 vsize=276760 CPUtime=4720.9
/proc/12764/stat : 12764 (mxc) R 12762 12764 12275 0 -1 4194304 71916 0 0 0 472009 81 0 0 25 0 1 0 224119763 283402240 68815 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529863 0 0 4096 0 0 0 0 17 1 0 0
/proc/12764/statm: 69190 68815 67 122 0 69064 0
Current children cumulated CPU time (s) 4720.9
Current children cumulated vsize (KiB) 276760

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12965
/proc/meminfo: memFree=1363144/2055920 swapFree=4183288/4192956
[pid=12764] ppid=12762 vsize=276760 CPUtime=4780.88
/proc/12764/stat : 12764 (mxc) R 12762 12764 12275 0 -1 4194304 71916 0 0 0 478007 81 0 0 25 0 1 0 224119763 283402240 68815 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/12764/statm: 69190 68815 67 122 0 69064 0
Current children cumulated CPU time (s) 4780.88
Current children cumulated vsize (KiB) 276760

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12965
/proc/meminfo: memFree=1363208/2055920 swapFree=4183288/4192956
[pid=12764] ppid=12762 vsize=276760 CPUtime=4840.86
/proc/12764/stat : 12764 (mxc) R 12762 12764 12275 0 -1 4194304 71916 0 0 0 484005 81 0 0 25 0 1 0 224119763 283402240 68815 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/12764/statm: 69190 68815 67 122 0 69064 0
Current children cumulated CPU time (s) 4840.86
Current children cumulated vsize (KiB) 276760

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12965
/proc/meminfo: memFree=1358728/2055920 swapFree=4183288/4192956
[pid=12764] ppid=12762 vsize=281644 CPUtime=4900.85
/proc/12764/stat : 12764 (mxc) R 12762 12764 12275 0 -1 4194304 73145 0 0 0 490002 83 0 0 25 0 1 0 224119763 288403456 70044 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/12764/statm: 70411 70044 67 122 0 70285 0
Current children cumulated CPU time (s) 4900.85
Current children cumulated vsize (KiB) 281644

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12965
/proc/meminfo: memFree=1352712/2055920 swapFree=4183288/4192956
[pid=12764] ppid=12762 vsize=287200 CPUtime=4960.83
/proc/12764/stat : 12764 (mxc) R 12762 12764 12275 0 -1 4194304 74714 0 0 0 495999 84 0 0 25 0 1 0 224119763 294092800 71434 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/12764/statm: 71800 71434 67 122 0 71674 0
Current children cumulated CPU time (s) 4960.83
Current children cumulated vsize (KiB) 287200



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12965
/proc/meminfo: memFree=1352712/2055920 swapFree=4183288/4192956
[pid=12764] ppid=12762 vsize=287200 CPUtime=5000.02
/proc/12764/stat : 12764 (mxc) R 12762 12764 12275 0 -1 4194304 74714 0 0 0 499918 84 0 0 25 0 1 0 224119763 294092800 71434 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/12764/statm: 71800 71434 67 122 0 71674 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 287200

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

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

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12965
/proc/meminfo: memFree=1352712/2055920 swapFree=4183288/4192956
[pid=12764] ppid=12762 vsize=287200 CPUtime=5000.02
/proc/12764/stat : 12764 (mxc) R 12762 12764 12275 0 -1 4194304 74714 0 0 0 499918 84 0 0 25 0 1 0 224119763 294092800 71434 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/12764/statm: 71800 71434 67 122 0 71674 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 287200

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.55
CPU time (s): 5000.08
CPU user time (s): 4999.19
CPU system time (s): 0.891864
CPU usage (%): 99.9706
Max. virtual memory (cumulated for all children) (KiB): 287916

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.19
system time used= 0.891864
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 74714
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= 7695

runsolver used 3.98739 second user time and 9.71552 second system time

The end



Launcher Data (download as text)




Begin job on node60 on Sat Apr 28 12:08:18 UTC 2007

IDJOB= 424649
IDBENCH= 20151
IDSOLVER= 174
FILE ID= node60/424649-1177762098

PBS_JOBID= 4715569

Free space on /tmp= 66543 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v16000/unif-k3-r4.2-v16000-c67200-S1600965758-04.cnf
COMMAND LINE= /tmp/evaluation/424649-1177762098/mxc /tmp/evaluation/424649-1177762098/instance-424649-1177762098.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node60/watcher-424649-1177762098 -o ROOT/results/node60/solver-424649-1177762098 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424649-1177762098/mxc /tmp/evaluation/424649-1177762098/instance-424649-1177762098.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  f66569529952df21cc4528cb4e064952

RANDOM SEED= 623656054

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node60.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		: 3000.214
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		: 3000.214
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:       1639712 kB
Buffers:         41408 kB
Cached:         299028 kB
SwapCached:       3644 kB
Active:         171808 kB
Inactive:       178320 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1639712 kB
SwapTotal:     4192956 kB
SwapFree:      4183288 kB
Dirty:            1912 kB
Writeback:           0 kB
Mapped:          15732 kB
Slab:            52060 kB
Committed_AS:  2603084 kB
PageTables:       1464 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= 66543 MiB

End job on node60 on Sat Apr 28 13:31:42 UTC 2007