Trace number 424775

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) 5000.03 5001.51

General information on the benchmark

Namerandom/2+p/p0.8/v2405/
unif2p-p0.8-v2405-c7479-S1163137157-19-SAT.cnf
MD5SUM9b15d123fe04b0b8ae54fce3b90458d6
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.990849
Satisfiable
(Un)Satisfiability was proved
Number of variables2405
Number of clauses7478
Sum of the clauses size20939
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21495
Number of clauses of size 35983
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/node12/watcher-424775-1177821787 -o ROOT/results/node12/solver-424775-1177821787 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424775-1177821787/mxc /tmp/evaluation/424775-1177821787/instance-424775-1177821787.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 3/77 21505
/proc/meminfo: memFree=1556912/2055920 swapFree=4160076/4192956
[pid=21505] ppid=21503 vsize=1424 CPUtime=0
/proc/21505/stat : 21505 (mxc) R 21503 21505 21451 0 -1 4194304 206 0 0 0 0 0 0 0 18 0 1 0 258216077 1458176 191 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/21505/statm: 356 192 46 122 0 230 0

[startup+0.041776 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 21505
/proc/meminfo: memFree=1556912/2055920 swapFree=4160076/4192956
[pid=21505] ppid=21503 vsize=1556 CPUtime=0.03
/proc/21505/stat : 21505 (mxc) R 21503 21505 21451 0 -1 4194304 244 0 0 0 3 0 0 0 18 0 1 0 258216077 1593344 229 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/21505/statm: 389 229 59 122 0 263 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1556

[startup+0.101782 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 21505
/proc/meminfo: memFree=1556912/2055920 swapFree=4160076/4192956
[pid=21505] ppid=21503 vsize=1556 CPUtime=0.09
/proc/21505/stat : 21505 (mxc) R 21503 21505 21451 0 -1 4194304 259 0 0 0 9 0 0 0 18 0 1 0 258216077 1593344 244 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/21505/statm: 389 244 59 122 0 263 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1556

[startup+0.301802 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 21505
/proc/meminfo: memFree=1556912/2055920 swapFree=4160076/4192956
[pid=21505] ppid=21503 vsize=1952 CPUtime=0.29
/proc/21505/stat : 21505 (mxc) R 21503 21505 21451 0 -1 4194304 342 0 0 0 29 0 0 0 19 0 1 0 258216077 1998848 327 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531594 0 0 4096 0 0 0 0 17 1 0 0
/proc/21505/statm: 488 327 59 122 0 362 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1952

[startup+0.701842 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 21505
/proc/meminfo: memFree=1556912/2055920 swapFree=4160076/4192956
[pid=21505] ppid=21503 vsize=2224 CPUtime=0.69
/proc/21505/stat : 21505 (mxc) R 21503 21505 21451 0 -1 4194304 432 0 0 0 69 0 0 0 22 0 1 0 258216077 2277376 415 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519319 0 0 4096 0 0 0 0 17 1 0 0
/proc/21505/statm: 556 415 67 122 0 430 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2224

[startup+1.50192 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 21506
/proc/meminfo: memFree=1555368/2055920 swapFree=4160076/4192956
[pid=21505] ppid=21503 vsize=2488 CPUtime=1.49
/proc/21505/stat : 21505 (mxc) R 21503 21505 21451 0 -1 4194304 486 0 0 0 149 0 0 0 25 0 1 0 258216077 2547712 469 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519619 0 0 4096 0 0 0 0 17 1 0 0
/proc/21505/statm: 622 469 67 122 0 496 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2488

[startup+3.10108 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 21506
/proc/meminfo: memFree=1554984/2055920 swapFree=4160076/4192956
[pid=21505] ppid=21503 vsize=2868 CPUtime=3.09
/proc/21505/stat : 21505 (mxc) R 21503 21505 21451 0 -1 4194304 578 0 0 0 309 0 0 0 25 0 1 0 258216077 2936832 561 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/21505/statm: 717 561 67 122 0 591 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2868

[startup+6.3014 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 21506
/proc/meminfo: memFree=1554664/2055920 swapFree=4160076/4192956
[pid=21505] ppid=21503 vsize=3124 CPUtime=6.29
/proc/21505/stat : 21505 (mxc) R 21503 21505 21451 0 -1 4194304 643 0 0 0 629 0 0 0 25 0 1 0 258216077 3198976 626 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519319 0 0 4096 0 0 0 0 17 1 0 0
/proc/21505/statm: 781 626 67 122 0 655 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3124

[startup+12.701 s]
/proc/loadavg: 0.88 0.97 0.99 2/78 21506
/proc/meminfo: memFree=1554024/2055920 swapFree=4160076/4192956
[pid=21505] ppid=21503 vsize=3504 CPUtime=12.69
/proc/21505/stat : 21505 (mxc) R 21503 21505 21451 0 -1 4194304 740 0 0 0 1269 0 0 0 25 0 1 0 258216077 3588096 723 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519759 0 0 4096 0 0 0 0 17 1 0 0
/proc/21505/statm: 876 723 67 122 0 750 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3504

[startup+25.5013 s]
/proc/loadavg: 0.90 0.97 0.99 2/78 21506
/proc/meminfo: memFree=1553512/2055920 swapFree=4160076/4192956
[pid=21505] ppid=21503 vsize=3948 CPUtime=25.48
/proc/21505/stat : 21505 (mxc) R 21503 21505 21451 0 -1 4194304 860 0 0 0 2548 0 0 0 25 0 1 0 258216077 4042752 843 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/21505/statm: 987 843 67 122 0 861 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3948

[startup+51.1019 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 21506
/proc/meminfo: memFree=1552936/2055920 swapFree=4160076/4192956
[pid=21505] ppid=21503 vsize=4528 CPUtime=51.08
/proc/21505/stat : 21505 (mxc) R 21503 21505 21451 0 -1 4194304 1005 0 0 0 5107 1 0 0 25 0 1 0 258216077 4636672 988 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519967 0 0 4096 0 0 0 0 17 1 0 0
/proc/21505/statm: 1132 988 67 122 0 1006 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 4528

[startup+102.305 s]
/proc/loadavg: 0.97 0.97 0.99 2/78 21506
/proc/meminfo: memFree=1551976/2055920 swapFree=4160076/4192956
[pid=21505] ppid=21503 vsize=5500 CPUtime=102.27
/proc/21505/stat : 21505 (mxc) R 21503 21505 21451 0 -1 4194304 1243 0 0 0 10226 1 0 0 25 0 1 0 258216077 5632000 1226 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519319 0 0 4096 0 0 0 0 17 1 0 0
/proc/21505/statm: 1375 1226 67 122 0 1249 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 5500

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 21506
/proc/meminfo: memFree=1551272/2055920 swapFree=4160076/4192956
[pid=21505] ppid=21503 vsize=6180 CPUtime=162.25
/proc/21505/stat : 21505 (mxc) R 21503 21505 21451 0 -1 4194304 1427 0 0 0 16223 2 0 0 25 0 1 0 258216077 6328320 1410 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535029 0 0 4096 0 0 0 0 17 1 0 0
/proc/21505/statm: 1545 1410 67 122 0 1419 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 6180

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 21506
/proc/meminfo: memFree=1550312/2055920 swapFree=4160076/4192956
[pid=21505] ppid=21503 vsize=7104 CPUtime=222.23
/proc/21505/stat : 21505 (mxc) R 21503 21505 21451 0 -1 4194304 1647 0 0 0 22221 2 0 0 25 0 1 0 258216077 7274496 1630 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21505/statm: 1776 1630 67 122 0 1650 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 7104

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 21506
/proc/meminfo: memFree=1549992/2055920 swapFree=4160076/4192956
[pid=21505] ppid=21503 vsize=7300 CPUtime=282.22
/proc/21505/stat : 21505 (mxc) R 21503 21505 21451 0 -1 4194304 1715 0 0 0 28219 3 0 0 25 0 1 0 258216077 7475200 1695 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/21505/statm: 1825 1695 67 122 0 1699 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 7300

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 21506
/proc/meminfo: memFree=1549352/2055920 swapFree=4160076/4192956
[pid=21505] ppid=21503 vsize=7964 CPUtime=342.2
/proc/21505/stat : 21505 (mxc) R 21503 21505 21451 0 -1 4194304 1867 0 0 0 34217 3 0 0 25 0 1 0 258216077 8155136 1846 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519332 0 0 4096 0 0 0 0 17 1 0 0
/proc/21505/statm: 1991 1846 67 122 0 1865 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 7964

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 21506
/proc/meminfo: memFree=1549224/2055920 swapFree=4160076/4192956
[pid=21505] ppid=21503 vsize=8080 CPUtime=402.19
/proc/21505/stat : 21505 (mxc) R 21503 21505 21451 0 -1 4194304 1908 0 0 0 40215 4 0 0 25 0 1 0 258216077 8273920 1876 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/21505/statm: 2020 1876 67 122 0 1894 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 8080

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 21506
/proc/meminfo: memFree=1549096/2055920 swapFree=4160076/4192956
[pid=21505] ppid=21503 vsize=8252 CPUtime=462.17
/proc/21505/stat : 21505 (mxc) R 21503 21505 21451 0 -1 4194304 1950 0 0 0 46212 5 0 0 25 0 1 0 258216077 8450048 1918 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/21505/statm: 2063 1918 67 122 0 1937 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 8252

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 21506
/proc/meminfo: memFree=1548776/2055920 swapFree=4160076/4192956
[pid=21505] ppid=21503 vsize=8600 CPUtime=522.16
/proc/21505/stat : 21505 (mxc) R 21503 21505 21451 0 -1 4194304 2038 0 0 0 52211 5 0 0 25 0 1 0 258216077 8806400 2006 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/21505/statm: 2150 2006 67 122 0 2024 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 8600

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 21506
/proc/meminfo: memFree=1548520/2055920 swapFree=4160076/4192956
[pid=21505] ppid=21503 vsize=8844 CPUtime=582.14
/proc/21505/stat : 21505 (mxc) R 21503 21505 21451 0 -1 4194304 2112 0 0 0 58208 6 0 0 25 0 1 0 258216077 9056256 2080 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21505/statm: 2211 2080 67 122 0 2085 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 8844

[startup+642.301 s]
/proc/loadavg: 1.07 0.99 0.99 2/78 21506
/proc/meminfo: memFree=1548008/2055920 swapFree=4160076/4192956
[pid=21505] ppid=21503 vsize=9288 CPUtime=642.14
/proc/21505/stat : 21505 (mxc) R 21503 21505 21451 0 -1 4194304 2225 0 0 0 64207 7 0 0 25 0 1 0 258216077 9510912 2193 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/21505/statm: 2322 2193 67 122 0 2196 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 9288


################
# More data... #
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[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21706
/proc/meminfo: memFree=1541800/2055920 swapFree=4160076/4192956
[pid=21505] ppid=21503 vsize=15456 CPUtime=4061.15
/proc/21505/stat : 21505 (mxc) R 21503 21505 21451 0 -1 4194304 3977 0 0 0 406079 36 0 0 25 0 1 0 258216077 15826944 3735 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519564 0 0 4096 0 0 0 0 17 1 0 0
/proc/21505/statm: 3864 3735 67 122 0 3738 0
Current children cumulated CPU time (s) 4061.15
Current children cumulated vsize (KiB) 15456

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21706
/proc/meminfo: memFree=1541608/2055920 swapFree=4160076/4192956
[pid=21505] ppid=21503 vsize=15752 CPUtime=4121.13
/proc/21505/stat : 21505 (mxc) R 21503 21505 21451 0 -1 4194304 4053 0 0 0 412076 37 0 0 25 0 1 0 258216077 16130048 3809 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531106 0 0 4096 0 0 0 0 17 1 0 0
/proc/21505/statm: 3938 3809 67 122 0 3812 0
Current children cumulated CPU time (s) 4121.13
Current children cumulated vsize (KiB) 15752

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21706
/proc/meminfo: memFree=1541608/2055920 swapFree=4160076/4192956
[pid=21505] ppid=21503 vsize=15696 CPUtime=4181.11
/proc/21505/stat : 21505 (mxc) R 21503 21505 21451 0 -1 4194304 4053 0 0 0 418074 37 0 0 25 0 1 0 258216077 16072704 3795 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519619 0 0 4096 0 0 0 0 17 1 0 0
/proc/21505/statm: 3924 3795 67 122 0 3798 0
Current children cumulated CPU time (s) 4181.11
Current children cumulated vsize (KiB) 15696

[startup+4242.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 21706
/proc/meminfo: memFree=1541608/2055920 swapFree=4160076/4192956
[pid=21505] ppid=21503 vsize=15696 CPUtime=4241.1
/proc/21505/stat : 21505 (mxc) R 21503 21505 21451 0 -1 4194304 4053 0 0 0 424072 38 0 0 25 0 1 0 258216077 16072704 3795 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/21505/statm: 3924 3795 67 122 0 3798 0
Current children cumulated CPU time (s) 4241.1
Current children cumulated vsize (KiB) 15696

[startup+4302.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 21706
/proc/meminfo: memFree=1541608/2055920 swapFree=4160076/4192956
[pid=21505] ppid=21503 vsize=15696 CPUtime=4301.08
/proc/21505/stat : 21505 (mxc) R 21503 21505 21451 0 -1 4194304 4053 0 0 0 430070 38 0 0 25 0 1 0 258216077 16072704 3795 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21505/statm: 3924 3795 67 122 0 3798 0
Current children cumulated CPU time (s) 4301.08
Current children cumulated vsize (KiB) 15696

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21706
/proc/meminfo: memFree=1541608/2055920 swapFree=4160076/4192956
[pid=21505] ppid=21503 vsize=15696 CPUtime=4361.07
/proc/21505/stat : 21505 (mxc) R 21503 21505 21451 0 -1 4194304 4053 0 0 0 436068 39 0 0 25 0 1 0 258216077 16072704 3795 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519619 0 0 4096 0 0 0 0 17 1 0 0
/proc/21505/statm: 3924 3795 67 122 0 3798 0
Current children cumulated CPU time (s) 4361.07
Current children cumulated vsize (KiB) 15696

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21706
/proc/meminfo: memFree=1541608/2055920 swapFree=4160076/4192956
[pid=21505] ppid=21503 vsize=15756 CPUtime=4421.05
/proc/21505/stat : 21505 (mxc) R 21503 21505 21451 0 -1 4194304 4065 0 0 0 442066 39 0 0 25 0 1 0 258216077 16134144 3807 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21505/statm: 3939 3807 67 122 0 3813 0
Current children cumulated CPU time (s) 4421.05
Current children cumulated vsize (KiB) 15756

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21706
/proc/meminfo: memFree=1541480/2055920 swapFree=4160076/4192956
[pid=21505] ppid=21503 vsize=15724 CPUtime=4481.04
/proc/21505/stat : 21505 (mxc) R 21503 21505 21451 0 -1 4194304 4077 0 0 0 448064 40 0 0 25 0 1 0 258216077 16101376 3802 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/21505/statm: 3931 3802 67 122 0 3805 0
Current children cumulated CPU time (s) 4481.04
Current children cumulated vsize (KiB) 15724

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21706
/proc/meminfo: memFree=1541480/2055920 swapFree=4160076/4192956
[pid=21505] ppid=21503 vsize=15804 CPUtime=4541.02
/proc/21505/stat : 21505 (mxc) R 21503 21505 21451 0 -1 4194304 4102 0 0 0 454062 40 0 0 25 0 1 0 258216077 16183296 3822 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21505/statm: 3951 3822 67 122 0 3825 0
Current children cumulated CPU time (s) 4541.02
Current children cumulated vsize (KiB) 15804

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21706
/proc/meminfo: memFree=1541480/2055920 swapFree=4160076/4192956
[pid=21505] ppid=21503 vsize=15732 CPUtime=4601.02
/proc/21505/stat : 21505 (mxc) R 21503 21505 21451 0 -1 4194304 4102 0 0 0 460061 41 0 0 25 0 1 0 258216077 16109568 3804 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529588 0 0 4096 0 0 0 0 17 1 0 0
/proc/21505/statm: 3933 3804 67 122 0 3807 0
Current children cumulated CPU time (s) 4601.02
Current children cumulated vsize (KiB) 15732

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21706
/proc/meminfo: memFree=1541480/2055920 swapFree=4160076/4192956
[pid=21505] ppid=21503 vsize=15732 CPUtime=4660.99
/proc/21505/stat : 21505 (mxc) R 21503 21505 21451 0 -1 4194304 4102 0 0 0 466058 41 0 0 25 0 1 0 258216077 16109568 3804 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530028 0 0 4096 0 0 0 0 17 1 0 0
/proc/21505/statm: 3933 3804 67 122 0 3807 0
Current children cumulated CPU time (s) 4660.99
Current children cumulated vsize (KiB) 15732

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 21880
/proc/meminfo: memFree=1540088/2055920 swapFree=4160076/4192956
[pid=21505] ppid=21503 vsize=15848 CPUtime=4720.91
/proc/21505/stat : 21505 (mxc) R 21503 21505 21451 0 -1 4194304 4129 0 0 0 472048 43 0 0 25 0 1 0 258216077 16228352 3831 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21505/statm: 3962 3831 67 122 0 3836 0
Current children cumulated CPU time (s) 4720.91
Current children cumulated vsize (KiB) 15848

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21904
/proc/meminfo: memFree=1541032/2055920 swapFree=4160076/4192956
[pid=21505] ppid=21503 vsize=16080 CPUtime=4780.86
/proc/21505/stat : 21505 (mxc) R 21503 21505 21451 0 -1 4194304 4183 0 0 0 478043 43 0 0 25 0 1 0 258216077 16465920 3885 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530231 0 0 4096 0 0 0 0 17 1 0 0
/proc/21505/statm: 4020 3885 67 122 0 3894 0
Current children cumulated CPU time (s) 4780.86
Current children cumulated vsize (KiB) 16080

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21904
/proc/meminfo: memFree=1540968/2055920 swapFree=4160076/4192956
[pid=21505] ppid=21503 vsize=16220 CPUtime=4840.85
/proc/21505/stat : 21505 (mxc) R 21503 21505 21451 0 -1 4194304 4230 0 0 0 484041 44 0 0 25 0 1 0 258216077 16609280 3924 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519608 0 0 4096 0 0 0 0 17 1 0 0
/proc/21505/statm: 4055 3924 67 122 0 3929 0
Current children cumulated CPU time (s) 4840.85
Current children cumulated vsize (KiB) 16220

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21904
/proc/meminfo: memFree=1541032/2055920 swapFree=4160076/4192956
[pid=21505] ppid=21503 vsize=16220 CPUtime=4900.84
/proc/21505/stat : 21505 (mxc) R 21503 21505 21451 0 -1 4194304 4230 0 0 0 490039 45 0 0 25 0 1 0 258216077 16609280 3924 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21505/statm: 4055 3924 67 122 0 3929 0
Current children cumulated CPU time (s) 4900.84
Current children cumulated vsize (KiB) 16220

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21904
/proc/meminfo: memFree=1541032/2055920 swapFree=4160076/4192956
[pid=21505] ppid=21503 vsize=16220 CPUtime=4960.82
/proc/21505/stat : 21505 (mxc) R 21503 21505 21451 0 -1 4194304 4230 0 0 0 496037 45 0 0 25 0 1 0 258216077 16609280 3924 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21505/statm: 4055 3924 67 122 0 3929 0
Current children cumulated CPU time (s) 4960.82
Current children cumulated vsize (KiB) 16220



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21904
/proc/meminfo: memFree=1541096/2055920 swapFree=4160076/4192956
[pid=21505] ppid=21503 vsize=16220 CPUtime=5000.01
/proc/21505/stat : 21505 (mxc) R 21503 21505 21451 0 -1 4194304 4230 0 0 0 499956 45 0 0 25 0 1 0 258216077 16609280 3924 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/21505/statm: 4055 3924 67 122 0 3929 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 16220

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 2/78 21904
/proc/meminfo: memFree=1541096/2055920 swapFree=4160076/4192956
[pid=21505] ppid=21503 vsize=16220 CPUtime=5000.01
/proc/21505/stat : 21505 (mxc) R 21503 21505 21451 0 -1 4194304 4230 0 0 0 499956 45 0 0 25 0 1 0 258216077 16609280 3924 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/21505/statm: 4055 3924 67 122 0 3929 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 16220

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.51
CPU time (s): 5000.03
CPU user time (s): 4999.57
CPU system time (s): 0.45993
CPU usage (%): 99.9704
Max. virtual memory (cumulated for all children) (KiB): 16220

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.57
system time used= 0.45993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4230
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= 11139

runsolver used 4.03139 second user time and 10.3944 second system time

The end



Launcher Data (download as text)




Begin job on node12 on Sun Apr 29 04:43:07 UTC 2007

IDJOB= 424775
IDBENCH= 20329
IDSOLVER= 174
FILE ID= node12/424775-1177821787

PBS_JOBID= 4718237

Free space on /tmp= 66564 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2405/unif2p-p0.8-v2405-c7479-S1163137157-19-SAT.cnf
COMMAND LINE= /tmp/evaluation/424775-1177821787/mxc /tmp/evaluation/424775-1177821787/instance-424775-1177821787.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node12/watcher-424775-1177821787 -o ROOT/results/node12/solver-424775-1177821787 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424775-1177821787/mxc /tmp/evaluation/424775-1177821787/instance-424775-1177821787.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  9b15d123fe04b0b8ae54fce3b90458d6

RANDOM SEED= 514583704

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node12.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		: 3000.239
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		: 3000.239
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:       1557384 kB
Buffers:         45692 kB
Cached:         357244 kB
SwapCached:      11796 kB
Active:         272980 kB
Inactive:       153080 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1557384 kB
SwapTotal:     4192956 kB
SwapFree:      4160076 kB
Dirty:             880 kB
Writeback:           0 kB
Mapped:          29948 kB
Slab:            58092 kB
Committed_AS:  6193984 kB
PageTables:       1792 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 node12 on Sun Apr 29 06:06:31 UTC 2007