Trace number 425857

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
DEWSATZ 1A 2007-02-08? (TO) 5000.02 5001.91

General information on the benchmark

Namerandom/LargeSize/7SAT/v220/
unif-k7-r85-v220-c18700-S1941321941-16.cnf
MD5SUM29d9197b533e62223ea94a4a8ccad596
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 variables220
Number of clauses18700
Sum of the clauses size130900
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 518700

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/node46/watcher-425857-1177748270 -o ROOT/results/node46/solver-425857-1177748270 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425857-1177748270/dewSatz_1a /tmp/evaluation/425857-1177748270/instance-425857-1177748270.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 29146
/proc/meminfo: memFree=1421864/2055920 swapFree=4159800/4192956
[pid=29146] ppid=29144 vsize=674392 CPUtime=0
/proc/29146/stat : 29146 (dewSatz_1a) R 29144 29146 28644 0 -1 4194304 88 0 0 0 0 0 0 0 18 0 1 0 129509983 690577408 74 18446744073709551615 134512640 134924432 4294956656 18446744073709551615 134575619 0 0 4096 0 0 0 0 17 1 0 0
/proc/29146/statm: 168598 74 41 100 0 168495 0

[startup+0.038973 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 29146
/proc/meminfo: memFree=1421864/2055920 swapFree=4159800/4192956
[pid=29146] ppid=29144 vsize=674920 CPUtime=0.03
/proc/29146/stat : 29146 (dewSatz_1a) R 29144 29146 28644 0 -1 4194304 258 0 0 0 3 0 0 0 18 0 1 0 129509983 691118080 244 18446744073709551615 134512640 134924432 4294956656 18446744073709551615 134575619 0 0 4096 0 0 0 0 17 1 0 0
/proc/29146/statm: 168730 244 41 100 0 168627 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 674920

[startup+0.102984 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 29146
/proc/meminfo: memFree=1421864/2055920 swapFree=4159800/4192956
[pid=29146] ppid=29144 vsize=676196 CPUtime=0.09
/proc/29146/stat : 29146 (dewSatz_1a) R 29144 29146 28644 0 -1 4194304 10339 0 0 0 8 1 0 0 18 0 1 0 129509983 692424704 557 18446744073709551615 134512640 134924432 4294956656 18446744073709551615 134520907 0 0 4096 0 0 0 0 17 1 0 0
/proc/29146/statm: 169049 557 42 100 0 168946 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 676196

[startup+0.303022 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 29146
/proc/meminfo: memFree=1421864/2055920 swapFree=4159800/4192956
[pid=29146] ppid=29144 vsize=676196 CPUtime=0.29
/proc/29146/stat : 29146 (dewSatz_1a) R 29144 29146 28644 0 -1 4194304 10361 0 0 0 28 1 0 0 19 0 1 0 129509983 692424704 579 18446744073709551615 134512640 134924432 4294956656 18446744073709551615 134517598 0 0 4096 0 0 0 0 17 1 0 0
/proc/29146/statm: 169049 579 42 100 0 168946 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 676196

[startup+0.701095 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 29146
/proc/meminfo: memFree=1421864/2055920 swapFree=4159800/4192956
[pid=29146] ppid=29144 vsize=676336 CPUtime=0.69
/proc/29146/stat : 29146 (dewSatz_1a) R 29144 29146 28644 0 -1 4194304 10383 0 0 0 68 1 0 0 23 0 1 0 129509983 692568064 601 18446744073709551615 134512640 134924432 4294956656 18446744073709551615 134515610 0 0 4096 0 0 0 0 17 1 0 0
/proc/29146/statm: 169084 601 42 100 0 168981 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 676336

[startup+1.50124 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29147
/proc/meminfo: memFree=1419360/2055920 swapFree=4159800/4192956
[pid=29146] ppid=29144 vsize=676476 CPUtime=1.49
/proc/29146/stat : 29146 (dewSatz_1a) R 29144 29146 28644 0 -1 4194304 10411 0 0 0 148 1 0 0 25 0 1 0 129509983 692711424 629 18446744073709551615 134512640 134924432 4294956656 18446744073709551615 134515649 0 0 4096 0 0 0 0 17 1 0 0
/proc/29146/statm: 169119 629 42 100 0 169016 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 676476

[startup+3.10154 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29147
/proc/meminfo: memFree=1419104/2055920 swapFree=4159800/4192956
[pid=29146] ppid=29144 vsize=676620 CPUtime=3.09
/proc/29146/stat : 29146 (dewSatz_1a) R 29144 29146 28644 0 -1 4194304 10450 0 0 0 308 1 0 0 25 0 1 0 129509983 692858880 668 18446744073709551615 134512640 134924432 4294956656 18446744073709551615 134515678 0 0 4096 0 0 0 0 17 1 0 0
/proc/29146/statm: 169155 668 42 100 0 169052 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 676620

[startup+6.30113 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29147
/proc/meminfo: memFree=1418792/2055920 swapFree=4159800/4192956
[pid=29146] ppid=29144 vsize=676760 CPUtime=6.29
/proc/29146/stat : 29146 (dewSatz_1a) R 29144 29146 28644 0 -1 4194304 10503 0 0 0 628 1 0 0 25 0 1 0 129509983 693002240 721 18446744073709551615 134512640 134924432 4294956656 18446744073709551615 134518083 0 0 4096 0 0 0 0 17 1 0 0
/proc/29146/statm: 169190 721 42 100 0 169087 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 676760

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29147
/proc/meminfo: memFree=1418408/2055920 swapFree=4159800/4192956
[pid=29146] ppid=29144 vsize=677040 CPUtime=12.69
/proc/29146/stat : 29146 (dewSatz_1a) R 29144 29146 28644 0 -1 4194304 10576 0 0 0 1268 1 0 0 25 0 1 0 129509983 693288960 794 18446744073709551615 134512640 134924432 4294956656 18446744073709551615 134517558 0 0 4096 0 0 0 0 17 1 0 0
/proc/29146/statm: 169260 794 42 100 0 169157 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 677040

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29147
/proc/meminfo: memFree=1417448/2055920 swapFree=4159800/4192956
[pid=29146] ppid=29144 vsize=677576 CPUtime=25.48
/proc/29146/stat : 29146 (dewSatz_1a) R 29144 29146 28644 0 -1 4194304 10799 0 0 0 2547 1 0 0 25 0 1 0 129509983 693837824 1017 18446744073709551615 134512640 134924432 4294956656 18446744073709551615 134513495 0 0 4096 0 0 0 0 17 1 0 0
/proc/29146/statm: 169394 1017 45 100 0 169291 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 677576

[startup+51.1024 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29147
/proc/meminfo: memFree=1417384/2055920 swapFree=4159800/4192956
[pid=29146] ppid=29144 vsize=677576 CPUtime=51.07
/proc/29146/stat : 29146 (dewSatz_1a) R 29144 29146 28644 0 -1 4194304 10800 0 0 0 5106 1 0 0 25 0 1 0 129509983 693837824 1018 18446744073709551615 134512640 134924432 4294956656 18446744073709551615 134535182 0 0 4096 0 0 0 0 17 1 0 0
/proc/29146/statm: 169394 1018 45 100 0 169291 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 677576

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29147
/proc/meminfo: memFree=1417320/2055920 swapFree=4159800/4192956
[pid=29146] ppid=29144 vsize=677576 CPUtime=102.26
/proc/29146/stat : 29146 (dewSatz_1a) R 29144 29146 28644 0 -1 4194304 10801 0 0 0 10225 1 0 0 25 0 1 0 129509983 693837824 1019 18446744073709551615 134512640 134924432 4294956656 18446744073709551615 134531701 0 0 4096 0 0 0 0 17 1 0 0
/proc/29146/statm: 169394 1019 45 100 0 169291 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 677576

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29147
/proc/meminfo: memFree=1417320/2055920 swapFree=4159800/4192956
[pid=29146] ppid=29144 vsize=677576 CPUtime=162.23
/proc/29146/stat : 29146 (dewSatz_1a) R 29144 29146 28644 0 -1 4194304 10803 0 0 0 16222 1 0 0 25 0 1 0 129509983 693837824 1021 18446744073709551615 134512640 134924432 4294956656 18446744073709551615 134524045 0 0 4096 0 0 0 0 17 1 0 0
/proc/29146/statm: 169394 1021 45 100 0 169291 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 677576

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29147
/proc/meminfo: memFree=1417256/2055920 swapFree=4159800/4192956
[pid=29146] ppid=29144 vsize=677576 CPUtime=222.21
/proc/29146/stat : 29146 (dewSatz_1a) R 29144 29146 28644 0 -1 4194304 10803 0 0 0 22220 1 0 0 25 0 1 0 129509983 693837824 1021 18446744073709551615 134512640 134924432 4294956656 18446744073709551615 134525393 0 0 4096 0 0 0 0 17 1 0 0
/proc/29146/statm: 169394 1021 45 100 0 169291 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 677576

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29147
/proc/meminfo: memFree=1417256/2055920 swapFree=4159800/4192956
[pid=29146] ppid=29144 vsize=677576 CPUtime=282.18
/proc/29146/stat : 29146 (dewSatz_1a) R 29144 29146 28644 0 -1 4194304 10803 0 0 0 28217 1 0 0 25 0 1 0 129509983 693837824 1021 18446744073709551615 134512640 134924432 4294956656 18446744073709551615 134530890 0 0 4096 0 0 0 0 17 1 0 0
/proc/29146/statm: 169394 1021 45 100 0 169291 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 677576

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29147
/proc/meminfo: memFree=1417256/2055920 swapFree=4159800/4192956
[pid=29146] ppid=29144 vsize=677576 CPUtime=342.16
/proc/29146/stat : 29146 (dewSatz_1a) R 29144 29146 28644 0 -1 4194304 10803 0 0 0 34215 1 0 0 25 0 1 0 129509983 693837824 1021 18446744073709551615 134512640 134924432 4294956656 18446744073709551615 134536159 0 0 4096 0 0 0 0 17 1 0 0
/proc/29146/statm: 169394 1021 45 100 0 169291 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 677576

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29147
/proc/meminfo: memFree=1417256/2055920 swapFree=4159800/4192956
[pid=29146] ppid=29144 vsize=677576 CPUtime=402.15
/proc/29146/stat : 29146 (dewSatz_1a) R 29144 29146 28644 0 -1 4194304 10803 0 0 0 40213 2 0 0 25 0 1 0 129509983 693837824 1021 18446744073709551615 134512640 134924432 4294956656 18446744073709551615 134524172 0 0 4096 0 0 0 0 17 1 0 0
/proc/29146/statm: 169394 1021 45 100 0 169291 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 677576

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29147
/proc/meminfo: memFree=1417320/2055920 swapFree=4159800/4192956
[pid=29146] ppid=29144 vsize=677576 CPUtime=462.12
/proc/29146/stat : 29146 (dewSatz_1a) R 29144 29146 28644 0 -1 4194304 10803 0 0 0 46210 2 0 0 25 0 1 0 129509983 693837824 1021 18446744073709551615 134512640 134924432 4294956656 18446744073709551615 134531615 0 0 4096 0 0 0 0 17 1 0 0
/proc/29146/statm: 169394 1021 45 100 0 169291 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 677576

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29147
/proc/meminfo: memFree=1417384/2055920 swapFree=4159800/4192956
[pid=29146] ppid=29144 vsize=677576 CPUtime=522.1
/proc/29146/stat : 29146 (dewSatz_1a) R 29144 29146 28644 0 -1 4194304 10803 0 0 0 52208 2 0 0 25 0 1 0 129509983 693837824 1021 18446744073709551615 134512640 134924432 4294956656 18446744073709551615 134525301 0 0 4096 0 0 0 0 17 1 0 0
/proc/29146/statm: 169394 1021 45 100 0 169291 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 677576

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29147
/proc/meminfo: memFree=1417384/2055920 swapFree=4159800/4192956
[pid=29146] ppid=29144 vsize=677576 CPUtime=582.08
/proc/29146/stat : 29146 (dewSatz_1a) R 29144 29146 28644 0 -1 4194304 10803 0 0 0 58206 2 0 0 25 0 1 0 129509983 693837824 1021 18446744073709551615 134512640 134924432 4294956656 18446744073709551615 134535078 0 0 4096 0 0 0 0 17 1 0 0
/proc/29146/statm: 169394 1021 45 100 0 169291 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 677576

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29147
/proc/meminfo: memFree=1417384/2055920 swapFree=4159800/4192956
[pid=29146] ppid=29144 vsize=677576 CPUtime=642.06
/proc/29146/stat : 29146 (dewSatz_1a) R 29144 29146 28644 0 -1 4194304 10803 0 0 0 64204 2 0 0 25 0 1 0 129509983 693837824 1021 18446744073709551615 134512640 134924432 4294956656 18446744073709551615 134536029 0 0 4096 0 0 0 0 17 1 0 0
/proc/29146/statm: 169394 1021 45 100 0 169291 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 677576


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29347
/proc/meminfo: memFree=1417320/2055920 swapFree=4159800/4192956
[pid=29146] ppid=29144 vsize=677576 CPUtime=4060.75
/proc/29146/stat : 29146 (dewSatz_1a) R 29144 29146 28644 0 -1 4194304 10805 0 0 0 406065 10 0 0 25 0 1 0 129509983 693837824 1023 18446744073709551615 134512640 134924432 4294956656 18446744073709551615 134528618 0 0 4096 0 0 0 0 17 1 0 0
/proc/29146/statm: 169394 1023 45 100 0 169291 0
Current children cumulated CPU time (s) 4060.75
Current children cumulated vsize (KiB) 677576

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29347
/proc/meminfo: memFree=1417320/2055920 swapFree=4159800/4192956
[pid=29146] ppid=29144 vsize=677576 CPUtime=4120.73
/proc/29146/stat : 29146 (dewSatz_1a) R 29144 29146 28644 0 -1 4194304 10805 0 0 0 412063 10 0 0 25 0 1 0 129509983 693837824 1023 18446744073709551615 134512640 134924432 4294956656 18446744073709551615 134532300 0 0 4096 0 0 0 0 17 1 0 0
/proc/29146/statm: 169394 1023 45 100 0 169291 0
Current children cumulated CPU time (s) 4120.73
Current children cumulated vsize (KiB) 677576

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29347
/proc/meminfo: memFree=1417384/2055920 swapFree=4159800/4192956
[pid=29146] ppid=29144 vsize=677576 CPUtime=4180.7
/proc/29146/stat : 29146 (dewSatz_1a) R 29144 29146 28644 0 -1 4194304 10805 0 0 0 418060 10 0 0 25 0 1 0 129509983 693837824 1023 18446744073709551615 134512640 134924432 4294956656 18446744073709551615 134530348 0 0 4096 0 0 0 0 17 1 0 0
/proc/29146/statm: 169394 1023 45 100 0 169291 0
Current children cumulated CPU time (s) 4180.7
Current children cumulated vsize (KiB) 677576

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29347
/proc/meminfo: memFree=1417320/2055920 swapFree=4159800/4192956
[pid=29146] ppid=29144 vsize=677576 CPUtime=4240.68
/proc/29146/stat : 29146 (dewSatz_1a) R 29144 29146 28644 0 -1 4194304 10805 0 0 0 424058 10 0 0 25 0 1 0 129509983 693837824 1023 18446744073709551615 134512640 134924432 4294956656 18446744073709551615 134534920 0 0 4096 0 0 0 0 17 1 0 0
/proc/29146/statm: 169394 1023 45 100 0 169291 0
Current children cumulated CPU time (s) 4240.68
Current children cumulated vsize (KiB) 677576

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29347
/proc/meminfo: memFree=1417320/2055920 swapFree=4159800/4192956
[pid=29146] ppid=29144 vsize=677576 CPUtime=4300.66
/proc/29146/stat : 29146 (dewSatz_1a) R 29144 29146 28644 0 -1 4194304 10805 0 0 0 430056 10 0 0 25 0 1 0 129509983 693837824 1023 18446744073709551615 134512640 134924432 4294956656 18446744073709551615 134536157 0 0 4096 0 0 0 0 17 1 0 0
/proc/29146/statm: 169394 1023 45 100 0 169291 0
Current children cumulated CPU time (s) 4300.66
Current children cumulated vsize (KiB) 677576

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29347
/proc/meminfo: memFree=1417384/2055920 swapFree=4159800/4192956
[pid=29146] ppid=29144 vsize=677576 CPUtime=4360.63
/proc/29146/stat : 29146 (dewSatz_1a) R 29144 29146 28644 0 -1 4194304 10805 0 0 0 436053 10 0 0 25 0 1 0 129509983 693837824 1023 18446744073709551615 134512640 134924432 4294956656 18446744073709551615 134530881 0 0 4096 0 0 0 0 17 1 0 0
/proc/29146/statm: 169394 1023 45 100 0 169291 0
Current children cumulated CPU time (s) 4360.63
Current children cumulated vsize (KiB) 677576

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29347
/proc/meminfo: memFree=1417320/2055920 swapFree=4159800/4192956
[pid=29146] ppid=29144 vsize=677576 CPUtime=4420.61
/proc/29146/stat : 29146 (dewSatz_1a) R 29144 29146 28644 0 -1 4194304 10805 0 0 0 442051 10 0 0 25 0 1 0 129509983 693837824 1023 18446744073709551615 134512640 134924432 4294956656 18446744073709551615 134523747 0 0 4096 0 0 0 0 17 1 0 0
/proc/29146/statm: 169394 1023 45 100 0 169291 0
Current children cumulated CPU time (s) 4420.61
Current children cumulated vsize (KiB) 677576

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29347
/proc/meminfo: memFree=1417320/2055920 swapFree=4159800/4192956
[pid=29146] ppid=29144 vsize=677576 CPUtime=4480.59
/proc/29146/stat : 29146 (dewSatz_1a) R 29144 29146 28644 0 -1 4194304 10805 0 0 0 448049 10 0 0 25 0 1 0 129509983 693837824 1023 18446744073709551615 134512640 134924432 4294956656 18446744073709551615 134531399 0 0 4096 0 0 0 0 17 1 0 0
/proc/29146/statm: 169394 1023 45 100 0 169291 0
Current children cumulated CPU time (s) 4480.59
Current children cumulated vsize (KiB) 677576

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29347
/proc/meminfo: memFree=1417384/2055920 swapFree=4159800/4192956
[pid=29146] ppid=29144 vsize=677576 CPUtime=4540.57
/proc/29146/stat : 29146 (dewSatz_1a) R 29144 29146 28644 0 -1 4194304 10805 0 0 0 454047 10 0 0 25 0 1 0 129509983 693837824 1023 18446744073709551615 134512640 134924432 4294956656 18446744073709551615 134531886 0 0 4096 0 0 0 0 17 1 0 0
/proc/29146/statm: 169394 1023 45 100 0 169291 0
Current children cumulated CPU time (s) 4540.57
Current children cumulated vsize (KiB) 677576

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29347
/proc/meminfo: memFree=1417320/2055920 swapFree=4159800/4192956
[pid=29146] ppid=29144 vsize=677576 CPUtime=4600.56
/proc/29146/stat : 29146 (dewSatz_1a) R 29144 29146 28644 0 -1 4194304 10805 0 0 0 460045 11 0 0 25 0 1 0 129509983 693837824 1023 18446744073709551615 134512640 134924432 4294956656 18446744073709551615 134528618 0 0 4096 0 0 0 0 17 1 0 0
/proc/29146/statm: 169394 1023 45 100 0 169291 0
Current children cumulated CPU time (s) 4600.56
Current children cumulated vsize (KiB) 677576

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29347
/proc/meminfo: memFree=1417256/2055920 swapFree=4159800/4192956
[pid=29146] ppid=29144 vsize=677576 CPUtime=4660.53
/proc/29146/stat : 29146 (dewSatz_1a) R 29144 29146 28644 0 -1 4194304 10805 0 0 0 466042 11 0 0 25 0 1 0 129509983 693837824 1023 18446744073709551615 134512640 134924432 4294956656 18446744073709551615 134528627 0 0 4096 0 0 0 0 17 1 0 0
/proc/29146/statm: 169394 1023 45 100 0 169291 0
Current children cumulated CPU time (s) 4660.53
Current children cumulated vsize (KiB) 677576

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29347
/proc/meminfo: memFree=1417320/2055920 swapFree=4159800/4192956
[pid=29146] ppid=29144 vsize=677576 CPUtime=4720.51
/proc/29146/stat : 29146 (dewSatz_1a) R 29144 29146 28644 0 -1 4194304 10805 0 0 0 472040 11 0 0 25 0 1 0 129509983 693837824 1023 18446744073709551615 134512640 134924432 4294956656 18446744073709551615 134530311 0 0 4096 0 0 0 0 17 1 0 0
/proc/29146/statm: 169394 1023 45 100 0 169291 0
Current children cumulated CPU time (s) 4720.51
Current children cumulated vsize (KiB) 677576

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29349
/proc/meminfo: memFree=1417384/2055920 swapFree=4159800/4192956
[pid=29146] ppid=29144 vsize=677576 CPUtime=4780.48
/proc/29146/stat : 29146 (dewSatz_1a) R 29144 29146 28644 0 -1 4194304 10805 0 0 0 478037 11 0 0 25 0 1 0 129509983 693837824 1023 18446744073709551615 134512640 134924432 4294956656 18446744073709551615 134536029 0 0 4096 0 0 0 0 17 1 0 0
/proc/29146/statm: 169394 1023 45 100 0 169291 0
Current children cumulated CPU time (s) 4780.48
Current children cumulated vsize (KiB) 677576

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29349
/proc/meminfo: memFree=1417320/2055920 swapFree=4159800/4192956
[pid=29146] ppid=29144 vsize=677576 CPUtime=4840.46
/proc/29146/stat : 29146 (dewSatz_1a) R 29144 29146 28644 0 -1 4194304 10805 0 0 0 484035 11 0 0 25 0 1 0 129509983 693837824 1023 18446744073709551615 134512640 134924432 4294956656 18446744073709551615 134535078 0 0 4096 0 0 0 0 17 1 0 0
/proc/29146/statm: 169394 1023 45 100 0 169291 0
Current children cumulated CPU time (s) 4840.46
Current children cumulated vsize (KiB) 677576

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/79 29349
/proc/meminfo: memFree=1417320/2055920 swapFree=4159800/4192956
[pid=29146] ppid=29144 vsize=677576 CPUtime=4900.44
/proc/29146/stat : 29146 (dewSatz_1a) R 29144 29146 28644 0 -1 4194304 10805 0 0 0 490033 11 0 0 25 0 1 0 129509983 693837824 1023 18446744073709551615 134512640 134924432 4294956656 18446744073709551615 134535688 0 0 4096 0 0 0 0 17 1 0 0
/proc/29146/statm: 169394 1023 45 100 0 169291 0
Current children cumulated CPU time (s) 4900.44
Current children cumulated vsize (KiB) 677576

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29349
/proc/meminfo: memFree=1417320/2055920 swapFree=4159800/4192956
[pid=29146] ppid=29144 vsize=677576 CPUtime=4960.41
/proc/29146/stat : 29146 (dewSatz_1a) R 29144 29146 28644 0 -1 4194304 10805 0 0 0 496030 11 0 0 25 0 1 0 129509983 693837824 1023 18446744073709551615 134512640 134924432 4294956656 18446744073709551615 134531349 0 0 4096 0 0 0 0 17 1 0 0
/proc/29146/statm: 169394 1023 45 100 0 169291 0
Current children cumulated CPU time (s) 4960.41
Current children cumulated vsize (KiB) 677576



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29349
/proc/meminfo: memFree=1417320/2055920 swapFree=4159800/4192956
[pid=29146] ppid=29144 vsize=677576 CPUtime=5000
/proc/29146/stat : 29146 (dewSatz_1a) R 29144 29146 28644 0 -1 4194304 10805 0 0 0 499989 11 0 0 25 0 1 0 129509983 693837824 1023 18446744073709551615 134512640 134924432 4294956656 18446744073709551615 134536157 0 0 4096 0 0 0 0 17 1 0 0
/proc/29146/statm: 169394 1023 45 100 0 169291 0
Current children cumulated CPU time (s) 5000
Current children cumulated vsize (KiB) 677576

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

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

[startup+5001.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29349
/proc/meminfo: memFree=1417320/2055920 swapFree=4159800/4192956
[pid=29146] ppid=29144 vsize=677576 CPUtime=5000
/proc/29146/stat : 29146 (dewSatz_1a) R 29144 29146 28644 0 -1 4194304 10805 0 0 0 499989 11 0 0 25 0 1 0 129509983 693837824 1023 18446744073709551615 134512640 134924432 4294956656 18446744073709551615 134536157 0 0 4096 0 0 0 0 17 1 0 0
/proc/29146/statm: 169394 1023 45 100 0 169291 0
Current children cumulated CPU time (s) 5000
Current children cumulated vsize (KiB) 677576

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.91
CPU time (s): 5000.02
CPU user time (s): 4999.9
CPU system time (s): 0.120981
CPU usage (%): 99.9622
Max. virtual memory (cumulated for all children) (KiB): 677576

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.9
system time used= 0.120981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10805
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= 102015

runsolver used 4.78827 second user time and 11.7242 second system time

The end



Launcher Data (download as text)




Begin job on node46 on Sat Apr 28 08:17:50 UTC 2007

IDJOB= 425857
IDBENCH= 20125
IDSOLVER= 195
FILE ID= node46/425857-1177748270

PBS_JOBID= 4715501

Free space on /tmp= 66188 MiB

SOLVER NAME= DEWSATZ 1A 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v220/unif-k7-r85-v220-c18700-S1941321941-16.cnf
COMMAND LINE= /tmp/evaluation/425857-1177748270/dewSatz_1a /tmp/evaluation/425857-1177748270/instance-425857-1177748270.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node46/watcher-425857-1177748270 -o ROOT/results/node46/solver-425857-1177748270 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425857-1177748270/dewSatz_1a /tmp/evaluation/425857-1177748270/instance-425857-1177748270.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  29d9197b533e62223ea94a4a8ccad596

RANDOM SEED= 241289343

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node46.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		: 3000.268
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	: 5931.00
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		: 3000.268
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:       1422336 kB
Buffers:         52444 kB
Cached:         489372 kB
SwapCached:       3476 kB
Active:         276324 kB
Inactive:       289968 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1422336 kB
SwapTotal:     4192956 kB
SwapFree:      4159800 kB
Dirty:            1948 kB
Writeback:           0 kB
Mapped:          31564 kB
Slab:            52748 kB
Committed_AS:  3519972 kB
PageTables:       1992 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= 66188 MiB

End job on node46 on Sat Apr 28 09:41:14 UTC 2007