Trace number 338653

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) 1200.05 1200.53

General information on the benchmark

Namecrafted/Difficult/contest05/sabharwal/
grid-pebbling-unsat-grid-pbl-0300.sat05-1350.sat05-1350.reshuffled-07.cnf
MD5SUM4c3b2816cb16b0fd4134bf2c85ce45d0
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1.92271
Satisfiable
(Un)Satisfiability was proved
Number of variables90300
Number of clauses179702
Sum of the clauses size718202
Maximum clause length4
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 2300
Number of clauses of size 30
Number of clauses of size 4179400
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 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node13/watcher-338653-1173689838 -o ROOT/results/node13/solver-338653-1173689838 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/338653-1173689838/mxc /tmp/evaluation/338653-1173689838/instance-338653-1173689838.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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: 0.91 0.97 0.99 3/77 15326
/proc/meminfo: memFree=1755520/2055920 swapFree=4158788/4192956
[pid=15326] ppid=15324 vsize=5756 CPUtime=0
/proc/15326/stat : 15326 (mxc) R 15324 15326 14404 0 -1 4194304 780 0 0 0 0 0 0 0 18 0 1 0 388938299 5894144 764 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134550509 0 0 4096 0 0 0 0 17 1 0 0
/proc/15326/statm: 1439 770 42 122 0 1313 0

[startup+0.0259849 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 15326
/proc/meminfo: memFree=1755520/2055920 swapFree=4158788/4192956
[pid=15326] ppid=15324 vsize=15808 CPUtime=0.01
/proc/15326/stat : 15326 (mxc) R 15324 15326 14404 0 -1 4194304 3359 0 0 0 0 1 0 0 18 0 1 0 388938299 16187392 3343 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/15326/statm: 3952 3344 46 122 0 3826 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 15808

[startup+0.101995 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 15326
/proc/meminfo: memFree=1755520/2055920 swapFree=4158788/4192956
[pid=15326] ppid=15324 vsize=19500 CPUtime=0.09
/proc/15326/stat : 15326 (mxc) R 15324 15326 14404 0 -1 4194304 4282 0 0 0 7 2 0 0 18 0 1 0 388938299 19968000 4266 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/15326/statm: 4875 4267 46 122 0 4749 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 19500

[startup+0.30202 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 15326
/proc/meminfo: memFree=1755520/2055920 swapFree=4158788/4192956
[pid=15326] ppid=15324 vsize=20196 CPUtime=0.29
/proc/15326/stat : 15326 (mxc) R 15324 15326 14404 0 -1 4194304 5601 0 0 0 26 3 0 0 19 0 1 0 388938299 20680704 4379 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134520799 0 0 4096 0 0 0 0 17 1 0 0
/proc/15326/statm: 5049 4379 47 122 0 4923 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 20196

[startup+0.701074 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 15326
/proc/meminfo: memFree=1755520/2055920 swapFree=4158788/4192956
[pid=15326] ppid=15324 vsize=20592 CPUtime=0.69
/proc/15326/stat : 15326 (mxc) R 15324 15326 14404 0 -1 4194304 5717 0 0 0 66 3 0 0 22 0 1 0 388938299 21086208 4495 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/15326/statm: 5148 4495 59 122 0 5022 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 20592

[startup+1.50118 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 15327
/proc/meminfo: memFree=1737592/2055920 swapFree=4158788/4192956
[pid=15326] ppid=15324 vsize=20856 CPUtime=1.49
/proc/15326/stat : 15326 (mxc) R 15324 15326 14404 0 -1 4194304 5784 0 0 0 146 3 0 0 25 0 1 0 388938299 21356544 4562 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530561 0 0 4096 0 0 0 0 17 1 0 0
/proc/15326/statm: 5214 4562 59 122 0 5088 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20856

[startup+3.10139 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 15327
/proc/meminfo: memFree=1737144/2055920 swapFree=4158788/4192956
[pid=15326] ppid=15324 vsize=21252 CPUtime=3.09
/proc/15326/stat : 15326 (mxc) R 15324 15326 14404 0 -1 4194304 5879 0 0 0 305 4 0 0 25 0 1 0 388938299 21762048 4657 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530562 0 0 4096 0 0 0 0 17 1 0 0
/proc/15326/statm: 5313 4657 59 122 0 5187 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 21252

[startup+6.30182 s]
/proc/loadavg: 0.92 0.97 0.99 2/78 15327
/proc/meminfo: memFree=1736184/2055920 swapFree=4158788/4192956
[pid=15326] ppid=15324 vsize=22176 CPUtime=6.29
/proc/15326/stat : 15326 (mxc) R 15324 15326 14404 0 -1 4194304 6076 0 0 0 625 4 0 0 25 0 1 0 388938299 22708224 4854 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530564 0 0 4096 0 0 0 0 17 1 0 0
/proc/15326/statm: 5544 4854 59 122 0 5418 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 22176

[startup+12.7017 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 15327
/proc/meminfo: memFree=1734904/2055920 swapFree=4158788/4192956
[pid=15326] ppid=15324 vsize=23364 CPUtime=12.69
/proc/15326/stat : 15326 (mxc) R 15324 15326 14404 0 -1 4194304 6377 0 0 0 1265 4 0 0 25 0 1 0 388938299 23924736 5155 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134528284 0 0 4096 0 0 0 0 17 1 0 0
/proc/15326/statm: 5841 5155 59 122 0 5715 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 23364

[startup+25.5014 s]
/proc/loadavg: 0.94 0.97 0.99 2/78 15327
/proc/meminfo: memFree=1732536/2055920 swapFree=4158788/4192956
[pid=15326] ppid=15324 vsize=25736 CPUtime=25.48
/proc/15326/stat : 15326 (mxc) R 15324 15326 14404 0 -1 4194304 6971 0 0 0 2543 5 0 0 25 0 1 0 388938299 26353664 5749 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134528104 0 0 4096 0 0 0 0 17 1 0 0
/proc/15326/statm: 6434 5749 59 122 0 6308 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 25736

[startup+51.1018 s]
/proc/loadavg: 0.96 0.97 0.99 2/78 15327
/proc/meminfo: memFree=1727096/2055920 swapFree=4158788/4192956
[pid=15326] ppid=15324 vsize=31404 CPUtime=51.07
/proc/15326/stat : 15326 (mxc) R 15324 15326 14404 0 -1 4194304 8386 0 0 0 5100 7 0 0 25 0 1 0 388938299 32157696 7164 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134529588 0 0 4096 0 0 0 0 17 1 0 0
/proc/15326/statm: 7851 7164 59 122 0 7725 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 31404

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.99 2/78 15327
/proc/meminfo: memFree=1714296/2055920 swapFree=4158788/4192956
[pid=15326] ppid=15324 vsize=43800 CPUtime=102.26
/proc/15326/stat : 15326 (mxc) R 15324 15326 14404 0 -1 4194304 11499 0 0 0 10217 9 0 0 25 0 1 0 388938299 44851200 10277 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134534096 0 0 4096 0 0 0 0 17 1 0 0
/proc/15326/statm: 10950 10277 59 122 0 10824 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 43800

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 3/78 15327
/proc/meminfo: memFree=1704888/2055920 swapFree=4158788/4192956
[pid=15326] ppid=15324 vsize=54372 CPUtime=162.24
/proc/15326/stat : 15326 (mxc) R 15324 15326 14404 0 -1 4194304 14272 0 0 0 16212 12 0 0 25 0 1 0 388938299 55676928 12723 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/15326/statm: 13593 12723 67 122 0 13467 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 54372

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15327
/proc/meminfo: memFree=1698808/2055920 swapFree=4158788/4192956
[pid=15326] ppid=15324 vsize=59664 CPUtime=222.22
/proc/15326/stat : 15326 (mxc) R 15324 15326 14404 0 -1 4194304 15998 0 0 0 22209 13 0 0 25 0 1 0 388938299 61095936 14091 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134534127 0 0 4096 0 0 0 0 17 0 0 0
/proc/15326/statm: 14916 14091 67 122 0 14790 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 59664

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/84 15485
/proc/meminfo: memFree=1690496/2055920 swapFree=4158788/4192956
[pid=15326] ppid=15324 vsize=66696 CPUtime=282.12
/proc/15326/stat : 15326 (mxc) R 15324 15326 14404 0 -1 4194304 18167 0 0 0 28196 16 0 0 25 0 1 0 388938299 68296704 15867 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519252 0 0 4096 0 0 0 0 17 1 0 0
/proc/15326/statm: 16674 15867 67 122 0 16548 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 66696

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15525
/proc/meminfo: memFree=1679992/2055920 swapFree=4158788/4192956
[pid=15326] ppid=15324 vsize=78188 CPUtime=342.07
/proc/15326/stat : 15326 (mxc) R 15324 15326 14404 0 -1 4194304 21433 0 0 0 34188 19 0 0 25 0 1 0 388938299 80064512 18740 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134529829 0 0 4096 0 0 0 0 17 1 0 0
/proc/15326/statm: 19547 18740 67 122 0 19421 0
Current children cumulated CPU time (s) 342.07
Current children cumulated vsize (KiB) 78188

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15525
/proc/meminfo: memFree=1654712/2055920 swapFree=4158788/4192956
[pid=15326] ppid=15324 vsize=103244 CPUtime=402.06
/proc/15326/stat : 15326 (mxc) R 15324 15326 14404 0 -1 4194304 28154 0 0 0 40182 24 0 0 25 0 1 0 388938299 105721856 25029 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/15326/statm: 25811 25029 67 122 0 25685 0
Current children cumulated CPU time (s) 402.06
Current children cumulated vsize (KiB) 103244

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15525
/proc/meminfo: memFree=1648568/2055920 swapFree=4158788/4192956
[pid=15326] ppid=15324 vsize=109948 CPUtime=462.03
/proc/15326/stat : 15326 (mxc) R 15324 15326 14404 0 -1 4194304 30152 0 0 0 46178 25 0 0 25 0 1 0 388938299 112586752 26594 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134529589 0 0 4096 0 0 0 0 17 1 0 0
/proc/15326/statm: 27487 26594 67 122 0 27361 0
Current children cumulated CPU time (s) 462.03
Current children cumulated vsize (KiB) 109948

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15525
/proc/meminfo: memFree=1648568/2055920 swapFree=4158788/4192956
[pid=15326] ppid=15324 vsize=109948 CPUtime=522.02
/proc/15326/stat : 15326 (mxc) R 15324 15326 14404 0 -1 4194304 30190 0 0 0 52176 26 0 0 25 0 1 0 388938299 112586752 26632 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134529588 0 0 4096 0 0 0 0 17 1 0 0
/proc/15326/statm: 27487 26632 67 122 0 27361 0
Current children cumulated CPU time (s) 522.02
Current children cumulated vsize (KiB) 109948

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15525
/proc/meminfo: memFree=1648248/2055920 swapFree=4158788/4192956
[pid=15326] ppid=15324 vsize=109892 CPUtime=582
/proc/15326/stat : 15326 (mxc) R 15324 15326 14404 0 -1 4194304 30695 0 0 0 58173 27 0 0 25 0 1 0 388938299 112529408 26662 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530564 0 0 4096 0 0 0 0 17 1 0 0
/proc/15326/statm: 27473 26662 67 122 0 27347 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 109892

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15525
/proc/meminfo: memFree=1648248/2055920 swapFree=4158788/4192956
[pid=15326] ppid=15324 vsize=109892 CPUtime=641.98
/proc/15326/stat : 15326 (mxc) R 15324 15326 14404 0 -1 4194304 31171 0 0 0 64171 27 0 0 25 0 1 0 388938299 112529408 26662 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530561 0 0 4096 0 0 0 0 17 1 0 0
/proc/15326/statm: 27473 26662 67 122 0 27347 0
Current children cumulated CPU time (s) 641.98
Current children cumulated vsize (KiB) 109892

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15525
/proc/meminfo: memFree=1613688/2055920 swapFree=4158788/4192956
[pid=15326] ppid=15324 vsize=144868 CPUtime=701.96
/proc/15326/stat : 15326 (mxc) R 15324 15326 14404 0 -1 4194304 40296 0 0 0 70161 35 0 0 25 0 1 0 388938299 148344832 35311 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134683567 0 0 4096 0 0 0 0 17 1 0 0
/proc/15326/statm: 36217 35311 67 122 0 36091 0
Current children cumulated CPU time (s) 701.96
Current children cumulated vsize (KiB) 144868

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15525
/proc/meminfo: memFree=1612216/2055920 swapFree=4158788/4192956
[pid=15326] ppid=15324 vsize=146756 CPUtime=761.94
/proc/15326/stat : 15326 (mxc) R 15324 15326 14404 0 -1 4194304 40715 0 0 0 76159 35 0 0 25 0 1 0 388938299 150278144 35730 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/15326/statm: 36689 35730 67 122 0 36563 0
Current children cumulated CPU time (s) 761.94
Current children cumulated vsize (KiB) 146756

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15525
/proc/meminfo: memFree=1597624/2055920 swapFree=4158788/4192956
[pid=15326] ppid=15324 vsize=161320 CPUtime=821.93
/proc/15326/stat : 15326 (mxc) R 15324 15326 14404 0 -1 4194304 44390 0 0 0 82154 39 0 0 25 0 1 0 388938299 165191680 39405 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134528296 0 0 4096 0 0 0 0 17 1 0 0
/proc/15326/statm: 40330 39405 67 122 0 40204 0
Current children cumulated CPU time (s) 821.93
Current children cumulated vsize (KiB) 161320

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15525
/proc/meminfo: memFree=1595960/2055920 swapFree=4158788/4192956
[pid=15326] ppid=15324 vsize=164700 CPUtime=881.91
/proc/15326/stat : 15326 (mxc) R 15324 15326 14404 0 -1 4194304 45261 0 0 0 88151 40 0 0 25 0 1 0 388938299 168652800 39754 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/15326/statm: 41175 39754 67 122 0 41049 0
Current children cumulated CPU time (s) 881.91
Current children cumulated vsize (KiB) 164700

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15525
/proc/meminfo: memFree=1595960/2055920 swapFree=4158788/4192956
[pid=15326] ppid=15324 vsize=164700 CPUtime=941.88
/proc/15326/stat : 15326 (mxc) R 15324 15326 14404 0 -1 4194304 45785 0 0 0 94148 40 0 0 25 0 1 0 388938299 168652800 39755 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/15326/statm: 41175 39755 67 122 0 41049 0
Current children cumulated CPU time (s) 941.88
Current children cumulated vsize (KiB) 164700

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15525
/proc/meminfo: memFree=1595896/2055920 swapFree=4158788/4192956
[pid=15326] ppid=15324 vsize=164700 CPUtime=1001.87
/proc/15326/stat : 15326 (mxc) R 15324 15326 14404 0 -1 4194304 46308 0 0 0 100146 41 0 0 25 0 1 0 388938299 168652800 39755 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530562 0 0 4096 0 0 0 0 17 1 0 0
/proc/15326/statm: 41175 39755 67 122 0 41049 0
Current children cumulated CPU time (s) 1001.87
Current children cumulated vsize (KiB) 164700

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15525
/proc/meminfo: memFree=1595960/2055920 swapFree=4158788/4192956
[pid=15326] ppid=15324 vsize=166792 CPUtime=1061.85
/proc/15326/stat : 15326 (mxc) R 15324 15326 14404 0 -1 4194304 46341 0 0 0 106144 41 0 0 25 0 1 0 388938299 170795008 39788 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134517394 0 0 4096 0 0 0 0 17 1 0 0
/proc/15326/statm: 41698 39788 67 122 0 41572 0
Current children cumulated CPU time (s) 1061.85
Current children cumulated vsize (KiB) 166792

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15525
/proc/meminfo: memFree=1595960/2055920 swapFree=4158788/4192956
[pid=15326] ppid=15324 vsize=164700 CPUtime=1121.83
/proc/15326/stat : 15326 (mxc) R 15324 15326 14404 0 -1 4194304 46831 0 0 0 112141 42 0 0 25 0 1 0 388938299 168652800 39755 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134535085 0 0 4096 0 0 0 0 17 1 0 0
/proc/15326/statm: 41175 39755 67 122 0 41049 0
Current children cumulated CPU time (s) 1121.83
Current children cumulated vsize (KiB) 164700

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15525
/proc/meminfo: memFree=1595704/2055920 swapFree=4158788/4192956
[pid=15326] ppid=15324 vsize=164700 CPUtime=1181.82
/proc/15326/stat : 15326 (mxc) R 15324 15326 14404 0 -1 4194304 47460 0 0 0 118139 43 0 0 25 0 1 0 388938299 168652800 39808 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/15326/statm: 41175 39808 67 122 0 41049 0
Current children cumulated CPU time (s) 1181.82
Current children cumulated vsize (KiB) 164700



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15525
/proc/meminfo: memFree=1595768/2055920 swapFree=4158788/4192956
[pid=15326] ppid=15324 vsize=164700 CPUtime=1200.01
/proc/15326/stat : 15326 (mxc) R 15324 15326 14404 0 -1 4194304 47460 0 0 0 119958 43 0 0 25 0 1 0 388938299 168652800 39808 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/15326/statm: 41175 39808 67 122 0 41049 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 164700

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15525
/proc/meminfo: memFree=1595768/2055920 swapFree=4158788/4192956
[pid=15326] ppid=15324 vsize=164700 CPUtime=1200.01
/proc/15326/stat : 15326 (mxc) R 15324 15326 14404 0 -1 4194304 47460 0 0 0 119958 43 0 0 25 0 1 0 388938299 168652800 39808 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/15326/statm: 41175 39808 67 122 0 41049 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 164700

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.53
CPU time (s): 1200.05
CPU user time (s): 1199.59
CPU system time (s): 0.45793
CPU usage (%): 99.9596
Max. virtual memory (cumulated for all children) (KiB): 167004

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.59
system time used= 0.45793
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 47460
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= 20908

runsolver used 1.43778 second user time and 2.83257 second system time

The end



Launcher Data (download as text)




Begin job on node13 on Mon Mar 12 08:57:18 UTC 2007

IDJOB= 338653
IDBENCH= 24728
IDSOLVER= 107
FILE ID= node13/338653-1173689838

PBS_JOBID= 4101478

Free space on /tmp= 66501 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/sabharwal/grid-pebbling-unsat-grid-pbl-0300.sat05-1350.sat05-1350.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/338653-1173689838/mxc /tmp/evaluation/338653-1173689838/instance-338653-1173689838.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node13/watcher-338653-1173689838 -o ROOT/results/node13/solver-338653-1173689838 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/338653-1173689838/mxc /tmp/evaluation/338653-1173689838/instance-338653-1173689838.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  4c3b2816cb16b0fd4134bf2c85ce45d0

RANDOM SEED= 57321835

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node13.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		: 3000.236
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		: 3000.236
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:       1755928 kB
Buffers:         38696 kB
Cached:         176352 kB
SwapCached:       2076 kB
Active:         162752 kB
Inactive:        74892 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1755928 kB
SwapTotal:     4192956 kB
SwapFree:      4158788 kB
Dirty:            5420 kB
Writeback:           0 kB
Mapped:          30528 kB
Slab:            47884 kB
Committed_AS:  1684364 kB
PageTables:       1744 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= 66501 MiB

End job on node13 on Mon Mar 12 09:17:21 UTC 2007