Trace number 424613

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) 5000.09 5001.61

General information on the benchmark

Namerandom/LargeSize/7SAT/v200/
unif-k7-r85-v200-c17000-S371462865-10.cnf
MD5SUMc6ea0b04be0e39b0b41f1f4cccf6fbc3
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 variables200
Number of clauses17000
Sum of the clauses size119000
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 517000

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/node19/watcher-424613-1177743449 -o ROOT/results/node19/solver-424613-1177743449 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424613-1177743449/mxc /tmp/evaluation/424613-1177743449/instance-424613-1177743449.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: 0.77 0.93 0.98 3/77 31873
/proc/meminfo: memFree=1560640/2055920 swapFree=4153664/4192956
[pid=31873] ppid=31871 vsize=1692 CPUtime=0
/proc/31873/stat : 31873 (mxc) R 31871 31873 31819 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 222262257 1732608 252 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134691428 0 0 4096 0 0 0 0 17 1 0 0
/proc/31873/statm: 423 252 46 122 0 297 0

[startup+0.0622121 s]
/proc/loadavg: 0.77 0.93 0.98 3/77 31873
/proc/meminfo: memFree=1560640/2055920 swapFree=4153664/4192956
[pid=31873] ppid=31871 vsize=2148 CPUtime=0.06
/proc/31873/stat : 31873 (mxc) R 31871 31873 31819 0 -1 4194304 514 0 0 0 6 0 0 0 18 0 1 0 222262257 2199552 375 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134520556 0 0 4096 0 0 0 0 17 1 0 0
/proc/31873/statm: 537 375 59 122 0 411 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2148

[startup+0.101216 s]
/proc/loadavg: 0.77 0.93 0.98 3/77 31873
/proc/meminfo: memFree=1560640/2055920 swapFree=4153664/4192956
[pid=31873] ppid=31871 vsize=2280 CPUtime=0.09
/proc/31873/stat : 31873 (mxc) R 31871 31873 31819 0 -1 4194304 544 0 0 0 9 0 0 0 18 0 1 0 222262257 2334720 405 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/31873/statm: 570 405 59 122 0 444 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2280

[startup+0.301238 s]
/proc/loadavg: 0.77 0.93 0.98 3/77 31873
/proc/meminfo: memFree=1560640/2055920 swapFree=4153664/4192956
[pid=31873] ppid=31871 vsize=2808 CPUtime=0.29
/proc/31873/stat : 31873 (mxc) R 31871 31873 31819 0 -1 4194304 682 0 0 0 29 0 0 0 19 0 1 0 222262257 2875392 543 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/31873/statm: 702 543 59 122 0 576 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2808

[startup+0.701281 s]
/proc/loadavg: 0.77 0.93 0.98 3/77 31873
/proc/meminfo: memFree=1560640/2055920 swapFree=4153664/4192956
[pid=31873] ppid=31871 vsize=3732 CPUtime=0.69
/proc/31873/stat : 31873 (mxc) R 31871 31873 31819 0 -1 4194304 916 0 0 0 69 0 0 0 23 0 1 0 222262257 3821568 777 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/31873/statm: 933 777 59 122 0 807 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3732

[startup+1.50137 s]
/proc/loadavg: 0.77 0.93 0.98 2/78 31874
/proc/meminfo: memFree=1557176/2055920 swapFree=4153664/4192956
[pid=31873] ppid=31871 vsize=5188 CPUtime=1.5
/proc/31873/stat : 31873 (mxc) R 31871 31873 31819 0 -1 4194304 1286 0 0 0 149 1 0 0 25 0 1 0 222262257 5312512 1147 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/31873/statm: 1297 1147 59 122 0 1171 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 5188

[startup+3.10154 s]
/proc/loadavg: 0.77 0.93 0.98 2/78 31874
/proc/meminfo: memFree=1555512/2055920 swapFree=4153664/4192956
[pid=31873] ppid=31871 vsize=5932 CPUtime=3.1
/proc/31873/stat : 31873 (mxc) R 31871 31873 31819 0 -1 4194304 1482 0 0 0 309 1 0 0 25 0 1 0 222262257 6074368 1341 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/31873/statm: 1483 1341 67 122 0 1357 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 5932

[startup+6.30189 s]
/proc/loadavg: 0.79 0.94 0.98 2/78 31874
/proc/meminfo: memFree=1554424/2055920 swapFree=4153664/4192956
[pid=31873] ppid=31871 vsize=7120 CPUtime=6.29
/proc/31873/stat : 31873 (mxc) R 31871 31873 31819 0 -1 4194304 1763 0 0 0 628 1 0 0 25 0 1 0 222262257 7290880 1622 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519981 0 0 4096 0 0 0 0 17 1 0 0
/proc/31873/statm: 1780 1622 67 122 0 1654 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7120

[startup+12.7016 s]
/proc/loadavg: 0.81 0.94 0.98 2/78 31874
/proc/meminfo: memFree=1553528/2055920 swapFree=4153664/4192956
[pid=31873] ppid=31871 vsize=8024 CPUtime=12.69
/proc/31873/stat : 31873 (mxc) R 31871 31873 31819 0 -1 4194304 1971 0 0 0 1268 1 0 0 25 0 1 0 222262257 8216576 1830 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31873/statm: 2006 1830 67 122 0 1880 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8024

[startup+25.502 s]
/proc/loadavg: 0.85 0.94 0.98 2/78 31874
/proc/meminfo: memFree=1552120/2055920 swapFree=4153664/4192956
[pid=31873] ppid=31871 vsize=9152 CPUtime=25.49
/proc/31873/stat : 31873 (mxc) R 31871 31873 31819 0 -1 4194304 2279 0 0 0 2547 2 0 0 25 0 1 0 222262257 9371648 2138 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/31873/statm: 2288 2138 67 122 0 2162 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 9152

[startup+51.1018 s]
/proc/loadavg: 0.90 0.94 0.98 2/78 31874
/proc/meminfo: memFree=1550968/2055920 swapFree=4153664/4192956
[pid=31873] ppid=31871 vsize=10320 CPUtime=51.08
/proc/31873/stat : 31873 (mxc) R 31871 31873 31819 0 -1 4194304 2566 0 0 0 5106 2 0 0 25 0 1 0 222262257 10567680 2425 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31873/statm: 2580 2425 67 122 0 2454 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 10320

[startup+102.305 s]
/proc/loadavg: 0.95 0.95 0.98 2/78 31874
/proc/meminfo: memFree=1548664/2055920 swapFree=4153664/4192956
[pid=31873] ppid=31871 vsize=12580 CPUtime=102.27
/proc/31873/stat : 31873 (mxc) R 31871 31873 31819 0 -1 4194304 3142 0 0 0 10224 3 0 0 25 0 1 0 222262257 12881920 3001 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31873/statm: 3145 3001 67 122 0 3019 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 12580

[startup+162.302 s]
/proc/loadavg: 0.98 0.95 0.98 2/78 31874
/proc/meminfo: memFree=1547320/2055920 swapFree=4153664/4192956
[pid=31873] ppid=31871 vsize=13932 CPUtime=162.25
/proc/31873/stat : 31873 (mxc) R 31871 31873 31819 0 -1 4194304 3504 0 0 0 16221 4 0 0 25 0 1 0 222262257 14266368 3295 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531383 0 0 4096 0 0 0 0 17 1 0 0
/proc/31873/statm: 3483 3295 67 122 0 3357 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 13932

[startup+222.301 s]
/proc/loadavg: 0.99 0.96 0.98 2/84 31948
/proc/meminfo: memFree=1545584/2055920 swapFree=4153664/4192956
[pid=31873] ppid=31871 vsize=14352 CPUtime=222.2
/proc/31873/stat : 31873 (mxc) R 31871 31873 31819 0 -1 4194304 3877 0 0 0 22213 7 0 0 25 0 1 0 222262257 14696448 3396 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31873/statm: 3588 3396 67 122 0 3462 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 14352

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 32072
/proc/meminfo: memFree=1545784/2055920 swapFree=4153664/4192956
[pid=31873] ppid=31871 vsize=15420 CPUtime=282.11
/proc/31873/stat : 31873 (mxc) R 31871 31873 31819 0 -1 4194304 4371 0 0 0 28203 8 0 0 25 0 1 0 222262257 15790080 3636 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519596 0 0 4096 0 0 0 0 17 1 0 0
/proc/31873/statm: 3855 3636 67 122 0 3729 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 15420

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 32072
/proc/meminfo: memFree=1545528/2055920 swapFree=4153664/4192956
[pid=31873] ppid=31871 vsize=15568 CPUtime=342.1
/proc/31873/stat : 31873 (mxc) R 31871 31873 31819 0 -1 4194304 4691 0 0 0 34201 9 0 0 25 0 1 0 222262257 15941632 3690 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31873/statm: 3892 3690 67 122 0 3766 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 15568

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 32072
/proc/meminfo: memFree=1545400/2055920 swapFree=4153664/4192956
[pid=31873] ppid=31871 vsize=15880 CPUtime=402.08
/proc/31873/stat : 31873 (mxc) R 31871 31873 31819 0 -1 4194304 4954 0 0 0 40199 9 0 0 25 0 1 0 222262257 16261120 3725 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/31873/statm: 3970 3725 67 122 0 3844 0
Current children cumulated CPU time (s) 402.08
Current children cumulated vsize (KiB) 15880

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 32072
/proc/meminfo: memFree=1543736/2055920 swapFree=4153664/4192956
[pid=31873] ppid=31871 vsize=17464 CPUtime=462.06
/proc/31873/stat : 31873 (mxc) R 31871 31873 31819 0 -1 4194304 5579 0 0 0 46196 10 0 0 25 0 1 0 222262257 17883136 4145 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519302 0 0 4096 0 0 0 0 17 1 0 0
/proc/31873/statm: 4366 4145 67 122 0 4240 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 17464

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 32072
/proc/meminfo: memFree=1543672/2055920 swapFree=4153664/4192956
[pid=31873] ppid=31871 vsize=17600 CPUtime=522.05
/proc/31873/stat : 31873 (mxc) R 31871 31873 31819 0 -1 4194304 5846 0 0 0 52194 11 0 0 25 0 1 0 222262257 18022400 4166 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534751 0 0 4096 0 0 0 0 17 1 0 0
/proc/31873/statm: 4400 4166 67 122 0 4274 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 17600

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 32072
/proc/meminfo: memFree=1543608/2055920 swapFree=4153664/4192956
[pid=31873] ppid=31871 vsize=17732 CPUtime=582.03
/proc/31873/stat : 31873 (mxc) R 31871 31873 31819 0 -1 4194304 6088 0 0 0 58192 11 0 0 25 0 1 0 222262257 18157568 4203 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31873/statm: 4433 4203 67 122 0 4307 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 17732

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 32072
/proc/meminfo: memFree=1543416/2055920 swapFree=4153664/4192956
[pid=31873] ppid=31871 vsize=18036 CPUtime=642.02
/proc/31873/stat : 31873 (mxc) R 31871 31873 31819 0 -1 4194304 6333 0 0 0 64190 12 0 0 25 0 1 0 222262257 18468864 4243 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519218 0 0 4096 0 0 0 0 17 1 0 0
/proc/31873/statm: 4509 4243 67 122 0 4383 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 18036


################
# More data... #
################

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32272
/proc/meminfo: memFree=1534776/2055920 swapFree=4153664/4192956
[pid=31873] ppid=31871 vsize=26740 CPUtime=4001.03
/proc/31873/stat : 31873 (mxc) R 31871 31873 31819 0 -1 4194304 18126 0 0 0 400057 46 0 0 25 0 1 0 222262257 27381760 6361 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/31873/statm: 6685 6361 67 122 0 6559 0
Current children cumulated CPU time (s) 4001.03
Current children cumulated vsize (KiB) 26740

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32272
/proc/meminfo: memFree=1534776/2055920 swapFree=4153664/4192956
[pid=31873] ppid=31871 vsize=26740 CPUtime=4061.02
/proc/31873/stat : 31873 (mxc) R 31871 31873 31819 0 -1 4194304 18306 0 0 0 406055 47 0 0 25 0 1 0 222262257 27381760 6361 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31873/statm: 6685 6361 67 122 0 6559 0
Current children cumulated CPU time (s) 4061.02
Current children cumulated vsize (KiB) 26740

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32272
/proc/meminfo: memFree=1534776/2055920 swapFree=4153664/4192956
[pid=31873] ppid=31871 vsize=26740 CPUtime=4121
/proc/31873/stat : 31873 (mxc) R 31871 31873 31819 0 -1 4194304 18431 0 0 0 412053 47 0 0 25 0 1 0 222262257 27381760 6366 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31873/statm: 6685 6366 67 122 0 6559 0
Current children cumulated CPU time (s) 4121
Current children cumulated vsize (KiB) 26740

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32272
/proc/meminfo: memFree=1534840/2055920 swapFree=4153664/4192956
[pid=31873] ppid=31871 vsize=26872 CPUtime=4180.98
/proc/31873/stat : 31873 (mxc) R 31871 31873 31819 0 -1 4194304 18622 0 0 0 418051 47 0 0 25 0 1 0 222262257 27516928 6377 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519297 0 0 4096 0 0 0 0 17 1 0 0
/proc/31873/statm: 6718 6377 67 122 0 6592 0
Current children cumulated CPU time (s) 4180.98
Current children cumulated vsize (KiB) 26872

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32272
/proc/meminfo: memFree=1534840/2055920 swapFree=4153664/4192956
[pid=31873] ppid=31871 vsize=26872 CPUtime=4240.97
/proc/31873/stat : 31873 (mxc) R 31871 31873 31819 0 -1 4194304 18742 0 0 0 424049 48 0 0 25 0 1 0 222262257 27516928 6377 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528439 0 0 4096 0 0 0 0 17 1 0 0
/proc/31873/statm: 6718 6377 67 122 0 6592 0
Current children cumulated CPU time (s) 4240.97
Current children cumulated vsize (KiB) 26872

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32272
/proc/meminfo: memFree=1534840/2055920 swapFree=4153664/4192956
[pid=31873] ppid=31871 vsize=26868 CPUtime=4300.96
/proc/31873/stat : 31873 (mxc) R 31871 31873 31819 0 -1 4194304 18922 0 0 0 430047 49 0 0 25 0 1 0 222262257 27512832 6377 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31873/statm: 6717 6377 67 122 0 6591 0
Current children cumulated CPU time (s) 4300.96
Current children cumulated vsize (KiB) 26868

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32272
/proc/meminfo: memFree=1534840/2055920 swapFree=4153664/4192956
[pid=31873] ppid=31871 vsize=26868 CPUtime=4360.94
/proc/31873/stat : 31873 (mxc) R 31871 31873 31819 0 -1 4194304 19042 0 0 0 436045 49 0 0 25 0 1 0 222262257 27512832 6377 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/31873/statm: 6717 6377 67 122 0 6591 0
Current children cumulated CPU time (s) 4360.94
Current children cumulated vsize (KiB) 26868

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32272
/proc/meminfo: memFree=1534776/2055920 swapFree=4153664/4192956
[pid=31873] ppid=31871 vsize=26868 CPUtime=4420.92
/proc/31873/stat : 31873 (mxc) R 31871 31873 31819 0 -1 4194304 19235 0 0 0 442042 50 0 0 25 0 1 0 222262257 27512832 6390 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31873/statm: 6717 6390 67 122 0 6591 0
Current children cumulated CPU time (s) 4420.92
Current children cumulated vsize (KiB) 26868

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32272
/proc/meminfo: memFree=1534712/2055920 swapFree=4153664/4192956
[pid=31873] ppid=31871 vsize=27032 CPUtime=4480.91
/proc/31873/stat : 31873 (mxc) R 31871 31873 31819 0 -1 4194304 19365 0 0 0 448040 51 0 0 25 0 1 0 222262257 27680768 6400 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31873/statm: 6758 6400 67 122 0 6632 0
Current children cumulated CPU time (s) 4480.91
Current children cumulated vsize (KiB) 27032

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32272
/proc/meminfo: memFree=1534712/2055920 swapFree=4153664/4192956
[pid=31873] ppid=31871 vsize=27032 CPUtime=4540.89
/proc/31873/stat : 31873 (mxc) R 31871 31873 31819 0 -1 4194304 19545 0 0 0 454038 51 0 0 25 0 1 0 222262257 27680768 6400 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31873/statm: 6758 6400 67 122 0 6632 0
Current children cumulated CPU time (s) 4540.89
Current children cumulated vsize (KiB) 27032

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32272
/proc/meminfo: memFree=1534648/2055920 swapFree=4153664/4192956
[pid=31873] ppid=31871 vsize=27032 CPUtime=4600.87
/proc/31873/stat : 31873 (mxc) R 31871 31873 31819 0 -1 4194304 19691 0 0 0 460036 51 0 0 25 0 1 0 222262257 27680768 6426 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31873/statm: 6758 6426 67 122 0 6632 0
Current children cumulated CPU time (s) 4600.87
Current children cumulated vsize (KiB) 27032

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32272
/proc/meminfo: memFree=1534520/2055920 swapFree=4153664/4192956
[pid=31873] ppid=31871 vsize=27172 CPUtime=4660.86
/proc/31873/stat : 31873 (mxc) R 31871 31873 31819 0 -1 4194304 19896 0 0 0 466034 52 0 0 25 0 1 0 222262257 27824128 6451 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31873/statm: 6793 6451 67 122 0 6667 0
Current children cumulated CPU time (s) 4660.86
Current children cumulated vsize (KiB) 27172

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32272
/proc/meminfo: memFree=1534520/2055920 swapFree=4153664/4192956
[pid=31873] ppid=31871 vsize=27172 CPUtime=4720.85
/proc/31873/stat : 31873 (mxc) R 31871 31873 31819 0 -1 4194304 20017 0 0 0 472032 53 0 0 25 0 1 0 222262257 27824128 6452 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31873/statm: 6793 6452 67 122 0 6667 0
Current children cumulated CPU time (s) 4720.85
Current children cumulated vsize (KiB) 27172

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32272
/proc/meminfo: memFree=1534520/2055920 swapFree=4153664/4192956
[pid=31873] ppid=31871 vsize=27172 CPUtime=4780.83
/proc/31873/stat : 31873 (mxc) R 31871 31873 31819 0 -1 4194304 20197 0 0 0 478030 53 0 0 25 0 1 0 222262257 27824128 6452 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31873/statm: 6793 6452 67 122 0 6667 0
Current children cumulated CPU time (s) 4780.83
Current children cumulated vsize (KiB) 27172

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32272
/proc/meminfo: memFree=1534520/2055920 swapFree=4153664/4192956
[pid=31873] ppid=31871 vsize=27172 CPUtime=4840.81
/proc/31873/stat : 31873 (mxc) R 31871 31873 31819 0 -1 4194304 20317 0 0 0 484027 54 0 0 25 0 1 0 222262257 27824128 6452 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31873/statm: 6793 6452 67 122 0 6667 0
Current children cumulated CPU time (s) 4840.81
Current children cumulated vsize (KiB) 27172

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32272
/proc/meminfo: memFree=1534520/2055920 swapFree=4153664/4192956
[pid=31873] ppid=31871 vsize=27172 CPUtime=4900.8
/proc/31873/stat : 31873 (mxc) R 31871 31873 31819 0 -1 4194304 20497 0 0 0 490025 55 0 0 25 0 1 0 222262257 27824128 6452 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31873/statm: 6793 6452 67 122 0 6667 0
Current children cumulated CPU time (s) 4900.8
Current children cumulated vsize (KiB) 27172

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 32272
/proc/meminfo: memFree=1533432/2055920 swapFree=4153664/4192956
[pid=31873] ppid=31871 vsize=28616 CPUtime=4960.78
/proc/31873/stat : 31873 (mxc) R 31871 31873 31819 0 -1 4194304 20902 0 0 0 496023 55 0 0 25 0 1 0 222262257 29302784 6731 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519584 0 0 4096 0 0 0 0 17 1 0 0
/proc/31873/statm: 7154 6731 67 122 0 7028 0
Current children cumulated CPU time (s) 4960.78
Current children cumulated vsize (KiB) 28616



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 32272
/proc/meminfo: memFree=1533048/2055920 swapFree=4153664/4192956
[pid=31873] ppid=31871 vsize=28908 CPUtime=5000.08
/proc/31873/stat : 31873 (mxc) R 31871 31873 31819 0 -1 4194304 21122 0 0 0 499952 56 0 0 25 0 1 0 222262257 29601792 6819 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/31873/statm: 7227 6819 67 122 0 7101 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 28908

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): 5001.61
CPU time (s): 5000.09
CPU user time (s): 4999.52
CPU system time (s): 0.571913
CPU usage (%): 99.9696
Max. virtual memory (cumulated for all children) (KiB): 29172

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.52
system time used= 0.571913
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21122
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= 7507

runsolver used 3.9274 second user time and 11.0703 second system time

The end



Launcher Data (download as text)




Begin job on node19 on Sat Apr 28 06:57:29 UTC 2007

IDJOB= 424613
IDBENCH= 20115
IDSOLVER= 174
FILE ID= node19/424613-1177743449

PBS_JOBID= 4715504

Free space on /tmp= 66536 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v200/unif-k7-r85-v200-c17000-S371462865-10.cnf
COMMAND LINE= /tmp/evaluation/424613-1177743449/mxc /tmp/evaluation/424613-1177743449/instance-424613-1177743449.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-424613-1177743449 -o ROOT/results/node19/solver-424613-1177743449 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424613-1177743449/mxc /tmp/evaluation/424613-1177743449/instance-424613-1177743449.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  c6ea0b04be0e39b0b41f1f4cccf6fbc3

RANDOM SEED= 291175246

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node19.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		: 3000.213
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		: 3000.213
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:       1561112 kB
Buffers:         49396 kB
Cached:         355552 kB
SwapCached:       9104 kB
Active:         281812 kB
Inactive:       146944 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1561112 kB
SwapTotal:     4192956 kB
SwapFree:      4153664 kB
Dirty:            1284 kB
Writeback:           0 kB
Mapped:          29848 kB
Slab:            51572 kB
Committed_AS:  4759060 kB
PageTables:       1784 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= 66536 MiB

End job on node19 on Sat Apr 28 08:20:53 UTC 2007