Trace number 424595

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 5001.61

General information on the benchmark

Namerandom/LargeSize/7SAT/v180/
unif-k7-r85-v180-c15300-S1446471927-04.cnf
MD5SUM328eff5f4a59e23832259fb06180efee
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark2200.94
Satisfiable
(Un)Satisfiability was proved
Number of variables180
Number of clauses15300
Sum of the clauses size107100
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 515300

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/node43/watcher-424595-1177732619 -o ROOT/results/node43/solver-424595-1177732619 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424595-1177732619/mxc /tmp/evaluation/424595-1177732619/instance-424595-1177732619.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: 0.84 0.95 0.98 3/77 8558
/proc/meminfo: memFree=1528448/2055920 swapFree=4158592/4192956
[pid=8558] ppid=8556 vsize=1636 CPUtime=0
/proc/8558/stat : 8558 (mxc) R 8556 8558 8504 0 -1 4194304 253 0 0 0 0 0 0 0 18 0 1 0 221173721 1675264 238 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134691428 0 0 4096 0 0 0 0 17 1 0 0
/proc/8558/statm: 409 238 46 122 0 283 0

[startup+0.089601 s]
/proc/loadavg: 0.84 0.95 0.98 3/77 8558
/proc/meminfo: memFree=1528448/2055920 swapFree=4158592/4192956
[pid=8558] ppid=8556 vsize=2136 CPUtime=0.08
/proc/8558/stat : 8558 (mxc) R 8556 8558 8504 0 -1 4194304 496 0 0 0 8 0 0 0 18 0 1 0 221173721 2187264 371 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529777 0 0 4096 0 0 0 0 17 1 0 0
/proc/8558/statm: 534 371 59 122 0 408 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2136

[startup+0.101601 s]
/proc/loadavg: 0.84 0.95 0.98 3/77 8558
/proc/meminfo: memFree=1528448/2055920 swapFree=4158592/4192956
[pid=8558] ppid=8556 vsize=2136 CPUtime=0.09
/proc/8558/stat : 8558 (mxc) R 8556 8558 8504 0 -1 4194304 505 0 0 0 9 0 0 0 18 0 1 0 221173721 2187264 380 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519602 0 0 4096 0 0 0 0 17 1 0 0
/proc/8558/statm: 534 380 59 122 0 408 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2136

[startup+0.301618 s]
/proc/loadavg: 0.84 0.95 0.98 3/77 8558
/proc/meminfo: memFree=1528448/2055920 swapFree=4158592/4192956
[pid=8558] ppid=8556 vsize=2664 CPUtime=0.29
/proc/8558/stat : 8558 (mxc) R 8556 8558 8504 0 -1 4194304 643 0 0 0 29 0 0 0 19 0 1 0 221173721 2727936 518 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/8558/statm: 666 518 59 122 0 540 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2664

[startup+0.701653 s]
/proc/loadavg: 0.84 0.95 0.98 3/77 8558
/proc/meminfo: memFree=1528448/2055920 swapFree=4158592/4192956
[pid=8558] ppid=8556 vsize=3608 CPUtime=0.69
/proc/8558/stat : 8558 (mxc) R 8556 8558 8504 0 -1 4194304 889 0 0 0 69 0 0 0 23 0 1 0 221173721 3694592 764 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8558/statm: 902 764 59 122 0 776 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3608

[startup+1.50172 s]
/proc/loadavg: 0.84 0.95 0.98 2/78 8559
/proc/meminfo: memFree=1525112/2055920 swapFree=4158592/4192956
[pid=8558] ppid=8556 vsize=5080 CPUtime=1.49
/proc/8558/stat : 8558 (mxc) R 8556 8558 8504 0 -1 4194304 1230 0 0 0 149 0 0 0 25 0 1 0 221173721 5201920 1105 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/8558/statm: 1270 1105 59 122 0 1144 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5080

[startup+3.10186 s]
/proc/loadavg: 0.85 0.95 0.98 2/78 8559
/proc/meminfo: memFree=1523960/2055920 swapFree=4158592/4192956
[pid=8558] ppid=8556 vsize=5616 CPUtime=3.09
/proc/8558/stat : 8558 (mxc) R 8556 8558 8504 0 -1 4194304 1395 0 0 0 309 0 0 0 25 0 1 0 221173721 5750784 1268 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8558/statm: 1404 1268 67 122 0 1278 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5616

[startup+6.30114 s]
/proc/loadavg: 0.85 0.95 0.98 2/78 8559
/proc/meminfo: memFree=1523064/2055920 swapFree=4158592/4192956
[pid=8558] ppid=8556 vsize=6212 CPUtime=6.29
/proc/8558/stat : 8558 (mxc) R 8556 8558 8504 0 -1 4194304 1541 0 0 0 628 1 0 0 25 0 1 0 221173721 6361088 1414 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8558/statm: 1553 1414 67 122 0 1427 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6212

[startup+12.7017 s]
/proc/loadavg: 0.87 0.95 0.98 2/78 8559
/proc/meminfo: memFree=1521784/2055920 swapFree=4158592/4192956
[pid=8558] ppid=8556 vsize=7340 CPUtime=12.69
/proc/8558/stat : 8558 (mxc) R 8556 8558 8504 0 -1 4194304 1816 0 0 0 1268 1 0 0 25 0 1 0 221173721 7516160 1689 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8558/statm: 1835 1689 67 122 0 1709 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7340

[startup+25.5018 s]
/proc/loadavg: 0.89 0.95 0.98 2/78 8559
/proc/meminfo: memFree=1520888/2055920 swapFree=4158592/4192956
[pid=8558] ppid=8556 vsize=8180 CPUtime=25.49
/proc/8558/stat : 8558 (mxc) R 8556 8558 8504 0 -1 4194304 2029 0 0 0 2548 1 0 0 25 0 1 0 221173721 8376320 1902 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/8558/statm: 2045 1902 67 122 0 1919 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 8180

[startup+51.101 s]
/proc/loadavg: 0.93 0.96 0.98 2/78 8559
/proc/meminfo: memFree=1519416/2055920 swapFree=4158592/4192956
[pid=8558] ppid=8556 vsize=9656 CPUtime=51.07
/proc/8558/stat : 8558 (mxc) R 8556 8558 8504 0 -1 4194304 2404 0 0 0 5106 1 0 0 25 0 1 0 221173721 9887744 2277 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/8558/statm: 2414 2277 67 122 0 2288 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 9656

[startup+102.304 s]
/proc/loadavg: 0.97 0.96 0.98 2/78 8559
/proc/meminfo: memFree=1518136/2055920 swapFree=4158592/4192956
[pid=8558] ppid=8556 vsize=10892 CPUtime=102.27
/proc/8558/stat : 8558 (mxc) R 8556 8558 8504 0 -1 4194304 2718 0 0 0 10225 2 0 0 25 0 1 0 221173721 11153408 2591 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519252 0 0 4096 0 0 0 0 17 1 0 0
/proc/8558/statm: 2723 2591 67 122 0 2597 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 10892

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 8559
/proc/meminfo: memFree=1517048/2055920 swapFree=4158592/4192956
[pid=8558] ppid=8556 vsize=11900 CPUtime=162.25
/proc/8558/stat : 8558 (mxc) R 8556 8558 8504 0 -1 4194304 2974 0 0 0 16222 3 0 0 25 0 1 0 221173721 12185600 2847 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8558/statm: 2975 2847 67 122 0 2849 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 11900

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 8559
/proc/meminfo: memFree=1515960/2055920 swapFree=4158592/4192956
[pid=8558] ppid=8556 vsize=12972 CPUtime=222.23
/proc/8558/stat : 8558 (mxc) R 8556 8558 8504 0 -1 4194304 3235 0 0 0 22219 4 0 0 25 0 1 0 221173721 13283328 3074 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8558/statm: 3243 3074 67 122 0 3117 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 12972

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/84 8729
/proc/meminfo: memFree=1514424/2055920 swapFree=4158592/4192956
[pid=8558] ppid=8556 vsize=13364 CPUtime=282.15
/proc/8558/stat : 8558 (mxc) R 8556 8558 8504 0 -1 4194304 3581 0 0 0 28209 6 0 0 25 0 1 0 221173721 13684736 3148 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8558/statm: 3341 3148 67 122 0 3215 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 13364

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 8757
/proc/meminfo: memFree=1515320/2055920 swapFree=4158592/4192956
[pid=8558] ppid=8556 vsize=13504 CPUtime=342.11
/proc/8558/stat : 8558 (mxc) R 8556 8558 8504 0 -1 4194304 3938 0 0 0 34204 7 0 0 25 0 1 0 221173721 13828096 3199 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8558/statm: 3376 3199 67 122 0 3250 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 13504

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 8757
/proc/meminfo: memFree=1514232/2055920 swapFree=4158592/4192956
[pid=8558] ppid=8556 vsize=14732 CPUtime=402.09
/proc/8558/stat : 8558 (mxc) R 8556 8558 8504 0 -1 4194304 4453 0 0 0 40202 7 0 0 25 0 1 0 221173721 15085568 3458 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/8558/statm: 3683 3458 67 122 0 3557 0
Current children cumulated CPU time (s) 402.09
Current children cumulated vsize (KiB) 14732

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 8757
/proc/meminfo: memFree=1514104/2055920 swapFree=4158592/4192956
[pid=8558] ppid=8556 vsize=14892 CPUtime=462.08
/proc/8558/stat : 8558 (mxc) R 8556 8558 8504 0 -1 4194304 4751 0 0 0 46200 8 0 0 25 0 1 0 221173721 15249408 3497 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8558/statm: 3723 3497 67 122 0 3597 0
Current children cumulated CPU time (s) 462.08
Current children cumulated vsize (KiB) 14892

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 8757
/proc/meminfo: memFree=1513912/2055920 swapFree=4158592/4192956
[pid=8558] ppid=8556 vsize=15024 CPUtime=522.06
/proc/8558/stat : 8558 (mxc) R 8556 8558 8504 0 -1 4194304 5006 0 0 0 52197 9 0 0 25 0 1 0 221173721 15384576 3530 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8558/statm: 3756 3530 67 122 0 3630 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 15024

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 8757
/proc/meminfo: memFree=1513976/2055920 swapFree=4158592/4192956
[pid=8558] ppid=8556 vsize=15024 CPUtime=582.04
/proc/8558/stat : 8558 (mxc) R 8556 8558 8504 0 -1 4194304 5265 0 0 0 58195 9 0 0 25 0 1 0 221173721 15384576 3530 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8558/statm: 3756 3530 67 122 0 3630 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 15024

[startup+642.301 s]
/proc/loadavg: 1.04 0.99 0.99 2/78 8757
/proc/meminfo: memFree=1512696/2055920 swapFree=4158592/4192956
[pid=8558] ppid=8556 vsize=16372 CPUtime=642.03
/proc/8558/stat : 8558 (mxc) R 8556 8558 8504 0 -1 4194304 5818 0 0 0 64193 10 0 0 25 0 1 0 221173721 16764928 3841 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8558/statm: 4093 3841 67 122 0 3967 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 16372


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8957
/proc/meminfo: memFree=1506232/2055920 swapFree=4158592/4192956
[pid=8558] ppid=8556 vsize=23368 CPUtime=4001.03
/proc/8558/stat : 8558 (mxc) R 8556 8558 8504 0 -1 4194304 18048 0 0 0 400057 46 0 0 25 0 1 0 221173721 23928832 5461 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8558/statm: 5842 5461 67 122 0 5716 0
Current children cumulated CPU time (s) 4001.03
Current children cumulated vsize (KiB) 23368

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8957
/proc/meminfo: memFree=1506168/2055920 swapFree=4158592/4192956
[pid=8558] ppid=8556 vsize=23368 CPUtime=4061.01
/proc/8558/stat : 8558 (mxc) R 8556 8558 8504 0 -1 4194304 18274 0 0 0 406055 46 0 0 25 0 1 0 221173721 23928832 5471 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534751 0 0 4096 0 0 0 0 17 1 0 0
/proc/8558/statm: 5842 5471 67 122 0 5716 0
Current children cumulated CPU time (s) 4061.01
Current children cumulated vsize (KiB) 23368

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8957
/proc/meminfo: memFree=1506232/2055920 swapFree=4158592/4192956
[pid=8558] ppid=8556 vsize=23368 CPUtime=4120.99
/proc/8558/stat : 8558 (mxc) R 8556 8558 8504 0 -1 4194304 18436 0 0 0 412052 47 0 0 25 0 1 0 221173721 23928832 5471 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8558/statm: 5842 5471 67 122 0 5716 0
Current children cumulated CPU time (s) 4120.99
Current children cumulated vsize (KiB) 23368

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8957
/proc/meminfo: memFree=1506232/2055920 swapFree=4158592/4192956
[pid=8558] ppid=8556 vsize=23368 CPUtime=4180.98
/proc/8558/stat : 8558 (mxc) R 8556 8558 8504 0 -1 4194304 18598 0 0 0 418050 48 0 0 25 0 1 0 221173721 23928832 5471 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/8558/statm: 5842 5471 67 122 0 5716 0
Current children cumulated CPU time (s) 4180.98
Current children cumulated vsize (KiB) 23368

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8957
/proc/meminfo: memFree=1506168/2055920 swapFree=4158592/4192956
[pid=8558] ppid=8556 vsize=23368 CPUtime=4240.96
/proc/8558/stat : 8558 (mxc) R 8556 8558 8504 0 -1 4194304 18776 0 0 0 424048 48 0 0 25 0 1 0 221173721 23928832 5487 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/8558/statm: 5842 5487 67 122 0 5716 0
Current children cumulated CPU time (s) 4240.96
Current children cumulated vsize (KiB) 23368

[startup+4302.3 s]
/proc/loadavg: 1.08 1.02 1.01 2/78 8957
/proc/meminfo: memFree=1506296/2055920 swapFree=4158592/4192956
[pid=8558] ppid=8556 vsize=23368 CPUtime=4300.95
/proc/8558/stat : 8558 (mxc) R 8556 8558 8504 0 -1 4194304 18939 0 0 0 430046 49 0 0 25 0 1 0 221173721 23928832 5488 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8558/statm: 5842 5488 67 122 0 5716 0
Current children cumulated CPU time (s) 4300.95
Current children cumulated vsize (KiB) 23368

[startup+4362.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 8957
/proc/meminfo: memFree=1506104/2055920 swapFree=4158592/4192956
[pid=8558] ppid=8556 vsize=23544 CPUtime=4360.94
/proc/8558/stat : 8558 (mxc) R 8556 8558 8504 0 -1 4194304 19187 0 0 0 436044 50 0 0 25 0 1 0 221173721 24109056 5520 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8558/statm: 5886 5520 67 122 0 5760 0
Current children cumulated CPU time (s) 4360.94
Current children cumulated vsize (KiB) 23544

[startup+4422.3 s]
/proc/loadavg: 1.06 1.02 1.00 3/78 8957
/proc/meminfo: memFree=1504696/2055920 swapFree=4158592/4192956
[pid=8558] ppid=8556 vsize=25096 CPUtime=4420.91
/proc/8558/stat : 8558 (mxc) R 8556 8558 8504 0 -1 4194304 19721 0 0 0 442041 50 0 0 25 0 1 0 221173721 25698304 5880 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519218 0 0 4096 0 0 0 0 17 1 0 0
/proc/8558/statm: 6274 5880 67 122 0 6148 0
Current children cumulated CPU time (s) 4420.91
Current children cumulated vsize (KiB) 25096

[startup+4482.3 s]
/proc/loadavg: 1.09 1.03 1.00 2/78 8957
/proc/meminfo: memFree=1504568/2055920 swapFree=4158592/4192956
[pid=8558] ppid=8556 vsize=25228 CPUtime=4480.9
/proc/8558/stat : 8558 (mxc) R 8556 8558 8504 0 -1 4194304 19890 0 0 0 448039 51 0 0 25 0 1 0 221173721 25833472 5929 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8558/statm: 6307 5929 67 122 0 6181 0
Current children cumulated CPU time (s) 4480.9
Current children cumulated vsize (KiB) 25228

[startup+4542.3 s]
/proc/loadavg: 1.09 1.04 1.00 2/78 8957
/proc/meminfo: memFree=1504504/2055920 swapFree=4158592/4192956
[pid=8558] ppid=8556 vsize=25228 CPUtime=4540.88
/proc/8558/stat : 8558 (mxc) R 8556 8558 8504 0 -1 4194304 20072 0 0 0 454037 51 0 0 25 0 1 0 221173721 25833472 5931 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/8558/statm: 6307 5931 67 122 0 6181 0
Current children cumulated CPU time (s) 4540.88
Current children cumulated vsize (KiB) 25228

[startup+4602.3 s]
/proc/loadavg: 1.03 1.03 1.00 2/78 8957
/proc/meminfo: memFree=1504440/2055920 swapFree=4158592/4192956
[pid=8558] ppid=8556 vsize=25408 CPUtime=4600.87
/proc/8558/stat : 8558 (mxc) R 8556 8558 8504 0 -1 4194304 20265 0 0 0 460035 52 0 0 25 0 1 0 221173721 26017792 5944 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/8558/statm: 6352 5944 67 122 0 6226 0
Current children cumulated CPU time (s) 4600.87
Current children cumulated vsize (KiB) 25408

[startup+4662.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 8957
/proc/meminfo: memFree=1504440/2055920 swapFree=4158592/4192956
[pid=8558] ppid=8556 vsize=25408 CPUtime=4660.85
/proc/8558/stat : 8558 (mxc) R 8556 8558 8504 0 -1 4194304 20406 0 0 0 466032 53 0 0 25 0 1 0 221173721 26017792 5965 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8558/statm: 6352 5965 67 122 0 6226 0
Current children cumulated CPU time (s) 4660.85
Current children cumulated vsize (KiB) 25408

[startup+4722.31 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 8957
/proc/meminfo: memFree=1504312/2055920 swapFree=4158592/4192956
[pid=8558] ppid=8556 vsize=25568 CPUtime=4720.84
/proc/8558/stat : 8558 (mxc) R 8556 8558 8504 0 -1 4194304 20595 0 0 0 472031 53 0 0 25 0 1 0 221173721 26181632 5974 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8558/statm: 6392 5974 67 122 0 6266 0
Current children cumulated CPU time (s) 4720.84
Current children cumulated vsize (KiB) 25568

[startup+4782.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 8957
/proc/meminfo: memFree=1504312/2055920 swapFree=4158592/4192956
[pid=8558] ppid=8556 vsize=25568 CPUtime=4780.82
/proc/8558/stat : 8558 (mxc) R 8556 8558 8504 0 -1 4194304 20775 0 0 0 478028 54 0 0 25 0 1 0 221173721 26181632 5974 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/8558/statm: 6392 5974 67 122 0 6266 0
Current children cumulated CPU time (s) 4780.82
Current children cumulated vsize (KiB) 25568

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8957
/proc/meminfo: memFree=1504248/2055920 swapFree=4158592/4192956
[pid=8558] ppid=8556 vsize=25568 CPUtime=4840.81
/proc/8558/stat : 8558 (mxc) R 8556 8558 8504 0 -1 4194304 20917 0 0 0 484026 55 0 0 25 0 1 0 221173721 26181632 5996 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8558/statm: 6392 5996 67 122 0 6266 0
Current children cumulated CPU time (s) 4840.81
Current children cumulated vsize (KiB) 25568

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8957
/proc/meminfo: memFree=1504120/2055920 swapFree=4158592/4192956
[pid=8558] ppid=8556 vsize=25700 CPUtime=4900.79
/proc/8558/stat : 8558 (mxc) R 8556 8558 8504 0 -1 4194304 21126 0 0 0 490024 55 0 0 25 0 1 0 221173721 26316800 6025 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/8558/statm: 6425 6025 67 122 0 6299 0
Current children cumulated CPU time (s) 4900.79
Current children cumulated vsize (KiB) 25700

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8957
/proc/meminfo: memFree=1504120/2055920 swapFree=4158592/4192956
[pid=8558] ppid=8556 vsize=25700 CPUtime=4960.78
/proc/8558/stat : 8558 (mxc) R 8556 8558 8504 0 -1 4194304 21307 0 0 0 496022 56 0 0 25 0 1 0 221173721 26316800 6026 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519229 0 0 4096 0 0 0 0 17 1 0 0
/proc/8558/statm: 6425 6026 67 122 0 6299 0
Current children cumulated CPU time (s) 4960.78
Current children cumulated vsize (KiB) 25700



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8957
/proc/meminfo: memFree=1504056/2055920 swapFree=4158592/4192956
[pid=8558] ppid=8556 vsize=25700 CPUtime=5000.06
/proc/8558/stat : 8558 (mxc) R 8556 8558 8504 0 -1 4194304 21429 0 0 0 499950 56 0 0 25 0 1 0 221173721 26316800 6028 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534797 0 0 4096 0 0 0 0 17 1 0 0
/proc/8558/statm: 6425 6028 67 122 0 6299 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 25700

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): 5000.08
CPU user time (s): 4999.51
CPU system time (s): 0.573912
CPU usage (%): 99.9694
Max. virtual memory (cumulated for all children) (KiB): 25940

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.51
system time used= 0.573912
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21429
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= 82553

runsolver used 3.76943 second user time and 11.1163 second system time

The end

Launcher Data (download as text)

Begin job on node43 on Sat Apr 28 03:56:59 UTC 2007

IDJOB= 424595
IDBENCH= 20097
IDSOLVER= 174
FILE ID= node43/424595-1177732619

PBS_JOBID= 4715475

Free space on /tmp= 66489 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v180/unif-k7-r85-v180-c15300-S1446471927-04.cnf
COMMAND LINE= /tmp/evaluation/424595-1177732619/mxc /tmp/evaluation/424595-1177732619/instance-424595-1177732619.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node43/watcher-424595-1177732619 -o ROOT/results/node43/solver-424595-1177732619 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424595-1177732619/mxc /tmp/evaluation/424595-1177732619/instance-424595-1177732619.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  328eff5f4a59e23832259fb06180efee

RANDOM SEED= 860149574

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node43.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		: 3000.218
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		: 3000.218
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:       1528984 kB
Buffers:         52736 kB
Cached:         380764 kB
SwapCached:       2856 kB
Active:         262464 kB
Inactive:       194680 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1528984 kB
SwapTotal:     4192956 kB
SwapFree:      4158592 kB
Dirty:            1196 kB
Writeback:           0 kB
Mapped:          31344 kB
Slab:            55228 kB
Committed_AS:  2713456 kB
PageTables:       1896 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= 66489 MiB

End job on node43 on Sat Apr 28 05:20:23 UTC 2007