Trace number 320597

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
FH 2007-02-08? (TO) 1200.07 1200.53

General information on the benchmark

Nameindustrial/narain/
clauses-4.cnf
MD5SUM47aea57a75df97a09b0fd4dea46085be
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark33.6819
Satisfiable
(Un)Satisfiability was proved
Number of variables267766
Number of clauses1002957
Sum of the clauses size2476573
Maximum clause length217
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 2756840
Number of clauses of size 3179525
Number of clauses of size 42715
Number of clauses of size 553863
Number of clauses of size over 510013

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/node17/watcher-320597-1173048224 -o ROOT/results/node17/solver-320597-1173048224 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/320597-1173048224/FH /tmp/evaluation/320597-1173048224/instance-320597-1173048224.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: 1.00 1.00 1.00 3/77 7977
/proc/meminfo: memFree=1574648/2055920 swapFree=4192812/4192956
[pid=7977] ppid=7975 vsize=244720 CPUtime=0
/proc/7977/stat : 7977 (FH) R 7975 7977 7388 0 -1 4194304 97 0 0 0 0 0 0 0 18 0 1 0 324776667 250593280 81 18446744073709551615 134512640 134936988 4294956720 18446744073709551615 134701155 0 0 4096 0 0 0 0 17 1 0 0
/proc/7977/statm: 61180 81 36 103 0 60684 0

[startup+0.0792379 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 7977
/proc/meminfo: memFree=1574648/2055920 swapFree=4192812/4192956
[pid=7977] ppid=7975 vsize=245908 CPUtime=0.07
/proc/7977/stat : 7977 (FH) R 7975 7977 7388 0 -1 4194304 589 0 0 0 7 0 0 0 18 0 1 0 324776667 251809792 573 18446744073709551615 134512640 134936988 4294956720 18446744073709551615 134589751 0 0 4096 0 0 0 0 17 1 0 0
/proc/7977/statm: 61477 573 36 103 0 60981 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 245908

[startup+0.101239 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 7977
/proc/meminfo: memFree=1574648/2055920 swapFree=4192812/4192956
[pid=7977] ppid=7975 vsize=246304 CPUtime=0.09
/proc/7977/stat : 7977 (FH) R 7975 7977 7388 0 -1 4194304 728 0 0 0 9 0 0 0 18 0 1 0 324776667 252215296 712 18446744073709551615 134512640 134936988 4294956720 18446744073709551615 134589751 0 0 4096 0 0 0 0 17 1 0 0
/proc/7977/statm: 61576 712 36 103 0 61080 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 246304

[startup+0.301261 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 7977
/proc/meminfo: memFree=1574648/2055920 swapFree=4192812/4192956
[pid=7977] ppid=7975 vsize=249340 CPUtime=0.29
/proc/7977/stat : 7977 (FH) R 7975 7977 7388 0 -1 4194304 1989 0 0 0 29 0 0 0 19 0 1 0 324776667 255324160 1973 18446744073709551615 134512640 134936988 4294956720 18446744073709551615 134589751 0 0 4096 0 0 0 0 17 1 0 0
/proc/7977/statm: 62335 1973 36 103 0 61839 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 249340

[startup+0.701301 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 7977
/proc/meminfo: memFree=1574648/2055920 swapFree=4192812/4192956
[pid=7977] ppid=7975 vsize=255412 CPUtime=0.69
/proc/7977/stat : 7977 (FH) R 7975 7977 7388 0 -1 4194304 4458 0 0 0 68 1 0 0 23 0 1 0 324776667 261541888 4442 18446744073709551615 134512640 134936988 4294956720 18446744073709551615 134589751 0 0 4096 0 0 0 0 17 1 0 0
/proc/7977/statm: 63853 4442 36 103 0 63357 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 255412

[startup+1.50138 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7978
/proc/meminfo: memFree=1550448/2055920 swapFree=4192812/4192956
[pid=7977] ppid=7975 vsize=305064 CPUtime=1.49
/proc/7977/stat : 7977 (FH) R 7975 7977 7388 0 -1 4194304 20416 0 0 0 142 7 0 0 25 0 1 0 324776667 312385536 20399 18446744073709551615 134512640 134936988 4294956720 18446744073709551615 134523410 0 0 4096 0 0 0 0 17 1 0 0
/proc/7977/statm: 76266 20399 36 103 0 75770 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 305064

[startup+3.10155 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7978
/proc/meminfo: memFree=1493872/2055920 swapFree=4192812/4192956
[pid=7977] ppid=7975 vsize=305064 CPUtime=3.09
/proc/7977/stat : 7977 (FH) R 7975 7977 7388 0 -1 4194304 20416 0 0 0 302 7 0 0 25 0 1 0 324776667 312385536 20399 18446744073709551615 134512640 134936988 4294956720 18446744073709551615 134523460 0 0 4096 0 0 0 0 17 1 0 0
/proc/7977/statm: 76266 20399 36 103 0 75770 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 305064

[startup+6.30189 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7978
/proc/meminfo: memFree=1493872/2055920 swapFree=4192812/4192956
[pid=7977] ppid=7975 vsize=305064 CPUtime=6.29
/proc/7977/stat : 7977 (FH) R 7975 7977 7388 0 -1 4194304 20416 0 0 0 622 7 0 0 25 0 1 0 324776667 312385536 20399 18446744073709551615 134512640 134936988 4294956720 18446744073709551615 134523497 0 0 4096 0 0 0 0 17 1 0 0
/proc/7977/statm: 76266 20399 36 103 0 75770 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 305064

[startup+12.7025 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7978
/proc/meminfo: memFree=1493936/2055920 swapFree=4192812/4192956
[pid=7977] ppid=7975 vsize=305064 CPUtime=12.69
/proc/7977/stat : 7977 (FH) R 7975 7977 7388 0 -1 4194304 20416 0 0 0 1262 7 0 0 25 0 1 0 324776667 312385536 20399 18446744073709551615 134512640 134936988 4294956720 18446744073709551615 134523530 0 0 4096 0 0 0 0 17 1 0 0
/proc/7977/statm: 76266 20399 36 103 0 75770 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 305064

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7978
/proc/meminfo: memFree=1494064/2055920 swapFree=4192812/4192956
[pid=7977] ppid=7975 vsize=305064 CPUtime=25.49
/proc/7977/stat : 7977 (FH) R 7975 7977 7388 0 -1 4194304 20416 0 0 0 2542 7 0 0 25 0 1 0 324776667 312385536 20399 18446744073709551615 134512640 134936988 4294956720 18446744073709551615 134523337 0 0 4096 0 0 0 0 17 1 0 0
/proc/7977/statm: 76266 20399 36 103 0 75770 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 305064

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7978
/proc/meminfo: memFree=1494128/2055920 swapFree=4192812/4192956
[pid=7977] ppid=7975 vsize=305064 CPUtime=51.05
/proc/7977/stat : 7977 (FH) R 7975 7977 7388 0 -1 4194304 20416 0 0 0 5098 7 0 0 25 0 1 0 324776667 312385536 20399 18446744073709551615 134512640 134936988 4294956720 18446744073709551615 134523434 0 0 4096 0 0 0 0 17 1 0 0
/proc/7977/statm: 76266 20399 36 103 0 75770 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 305064

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7978
/proc/meminfo: memFree=1494192/2055920 swapFree=4192812/4192956
[pid=7977] ppid=7975 vsize=305064 CPUtime=102.24
/proc/7977/stat : 7977 (FH) R 7975 7977 7388 0 -1 4194304 20416 0 0 0 10217 7 0 0 25 0 1 0 324776667 312385536 20399 18446744073709551615 134512640 134936988 4294956720 18446744073709551615 134523434 0 0 4096 0 0 0 0 17 1 0 0
/proc/7977/statm: 76266 20399 36 103 0 75770 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 305064

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7978
/proc/meminfo: memFree=1494192/2055920 swapFree=4192812/4192956
[pid=7977] ppid=7975 vsize=305064 CPUtime=162.22
/proc/7977/stat : 7977 (FH) R 7975 7977 7388 0 -1 4194304 20416 0 0 0 16214 8 0 0 25 0 1 0 324776667 312385536 20399 18446744073709551615 134512640 134936988 4294956720 18446744073709551615 134523727 0 0 4096 0 0 0 0 17 1 0 0
/proc/7977/statm: 76266 20399 36 103 0 75770 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 305064

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7978
/proc/meminfo: memFree=1494128/2055920 swapFree=4192812/4192956
[pid=7977] ppid=7975 vsize=305064 CPUtime=222.21
/proc/7977/stat : 7977 (FH) R 7975 7977 7388 0 -1 4194304 20416 0 0 0 22212 9 0 0 25 0 1 0 324776667 312385536 20399 18446744073709551615 134512640 134936988 4294956720 18446744073709551615 134523640 0 0 4096 0 0 0 0 17 1 0 0
/proc/7977/statm: 76266 20399 36 103 0 75770 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 305064

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7978
/proc/meminfo: memFree=1437680/2055920 swapFree=4192812/4192956
[pid=7977] ppid=7975 vsize=317640 CPUtime=282.19
/proc/7977/stat : 7977 (FH) R 7975 7977 7388 0 -1 4194304 34473 0 0 0 28205 14 0 0 25 0 1 0 324776667 325263360 34453 18446744073709551615 134512640 134936988 4294956720 18446744073709551615 134553410 0 0 4096 0 0 0 0 17 1 0 0
/proc/7977/statm: 79410 34453 40 103 0 78914 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 317640

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7978
/proc/meminfo: memFree=1437680/2055920 swapFree=4192812/4192956
[pid=7977] ppid=7975 vsize=317640 CPUtime=342.17
/proc/7977/stat : 7977 (FH) R 7975 7977 7388 0 -1 4194304 34473 0 0 0 34203 14 0 0 25 0 1 0 324776667 325263360 34453 18446744073709551615 134512640 134936988 4294956720 18446744073709551615 134553554 0 0 4096 0 0 0 0 17 1 0 0
/proc/7977/statm: 79410 34453 40 103 0 78914 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 317640

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7978
/proc/meminfo: memFree=1437616/2055920 swapFree=4192812/4192956
[pid=7977] ppid=7975 vsize=317640 CPUtime=402.15
/proc/7977/stat : 7977 (FH) R 7975 7977 7388 0 -1 4194304 34473 0 0 0 40200 15 0 0 25 0 1 0 324776667 325263360 34453 18446744073709551615 134512640 134936988 4294956720 18446744073709551615 134553573 0 0 4096 0 0 0 0 17 1 0 0
/proc/7977/statm: 79410 34453 40 103 0 78914 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 317640

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7978
/proc/meminfo: memFree=1437744/2055920 swapFree=4192812/4192956
[pid=7977] ppid=7975 vsize=317640 CPUtime=462.13
/proc/7977/stat : 7977 (FH) R 7975 7977 7388 0 -1 4194304 34473 0 0 0 46198 15 0 0 25 0 1 0 324776667 325263360 34453 18446744073709551615 134512640 134936988 4294956720 18446744073709551615 134553554 0 0 4096 0 0 0 0 17 1 0 0
/proc/7977/statm: 79410 34453 40 103 0 78914 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 317640

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7978
/proc/meminfo: memFree=1437808/2055920 swapFree=4192812/4192956
[pid=7977] ppid=7975 vsize=317640 CPUtime=522.12
/proc/7977/stat : 7977 (FH) R 7975 7977 7388 0 -1 4194304 34473 0 0 0 52196 16 0 0 25 0 1 0 324776667 325263360 34453 18446744073709551615 134512640 134936988 4294956720 18446744073709551615 134552080 0 0 4096 0 0 0 0 17 1 0 0
/proc/7977/statm: 79410 34453 40 103 0 78914 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 317640

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7978
/proc/meminfo: memFree=1437808/2055920 swapFree=4192812/4192956
[pid=7977] ppid=7975 vsize=317640 CPUtime=582.1
/proc/7977/stat : 7977 (FH) R 7975 7977 7388 0 -1 4194304 34473 0 0 0 58194 16 0 0 25 0 1 0 324776667 325263360 34453 18446744073709551615 134512640 134936988 4294956720 18446744073709551615 134554295 0 0 4096 0 0 0 0 17 1 0 0
/proc/7977/statm: 79410 34453 40 103 0 78914 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 317640

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7978
/proc/meminfo: memFree=1437808/2055920 swapFree=4192812/4192956
[pid=7977] ppid=7975 vsize=317640 CPUtime=642.09
/proc/7977/stat : 7977 (FH) R 7975 7977 7388 0 -1 4194304 34473 0 0 0 64192 17 0 0 25 0 1 0 324776667 325263360 34453 18446744073709551615 134512640 134936988 4294956720 18446744073709551615 134553238 0 0 4096 0 0 0 0 17 1 0 0
/proc/7977/statm: 79410 34453 40 103 0 78914 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 317640

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7978
/proc/meminfo: memFree=1437744/2055920 swapFree=4192812/4192956
[pid=7977] ppid=7975 vsize=317640 CPUtime=702.07
/proc/7977/stat : 7977 (FH) R 7975 7977 7388 0 -1 4194304 34473 0 0 0 70190 17 0 0 25 0 1 0 324776667 325263360 34453 18446744073709551615 134512640 134936988 4294956720 18446744073709551615 134554216 0 0 4096 0 0 0 0 17 1 0 0
/proc/7977/statm: 79410 34453 40 103 0 78914 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 317640

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7978
/proc/meminfo: memFree=1437680/2055920 swapFree=4192812/4192956
[pid=7977] ppid=7975 vsize=317640 CPUtime=762.06
/proc/7977/stat : 7977 (FH) R 7975 7977 7388 0 -1 4194304 34473 0 0 0 76188 18 0 0 25 0 1 0 324776667 325263360 34453 18446744073709551615 134512640 134936988 4294956720 18446744073709551615 134553238 0 0 4096 0 0 0 0 17 1 0 0
/proc/7977/statm: 79410 34453 40 103 0 78914 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 317640

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7978
/proc/meminfo: memFree=1437680/2055920 swapFree=4192812/4192956
[pid=7977] ppid=7975 vsize=317640 CPUtime=822.03
/proc/7977/stat : 7977 (FH) R 7975 7977 7388 0 -1 4194304 34473 0 0 0 82185 18 0 0 25 0 1 0 324776667 325263360 34453 18446744073709551615 134512640 134936988 4294956720 18446744073709551615 134546908 0 0 4096 0 0 0 0 17 1 0 0
/proc/7977/statm: 79410 34453 40 103 0 78914 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 317640

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7978
/proc/meminfo: memFree=1437680/2055920 swapFree=4192812/4192956
[pid=7977] ppid=7975 vsize=317640 CPUtime=882.02
/proc/7977/stat : 7977 (FH) R 7975 7977 7388 0 -1 4194304 34473 0 0 0 88183 19 0 0 25 0 1 0 324776667 325263360 34453 18446744073709551615 134512640 134936988 4294956720 18446744073709551615 134546007 0 0 4096 0 0 0 0 17 1 0 0
/proc/7977/statm: 79410 34453 40 103 0 78914 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 317640

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7978
/proc/meminfo: memFree=1437680/2055920 swapFree=4192812/4192956
[pid=7977] ppid=7975 vsize=317640 CPUtime=942
/proc/7977/stat : 7977 (FH) R 7975 7977 7388 0 -1 4194304 34473 0 0 0 94181 19 0 0 25 0 1 0 324776667 325263360 34453 18446744073709551615 134512640 134936988 4294956720 18446744073709551615 134546908 0 0 4096 0 0 0 0 17 1 0 0
/proc/7977/statm: 79410 34453 40 103 0 78914 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 317640

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7978
/proc/meminfo: memFree=1437808/2055920 swapFree=4192812/4192956
[pid=7977] ppid=7975 vsize=317640 CPUtime=1001.99
/proc/7977/stat : 7977 (FH) R 7975 7977 7388 0 -1 4194304 34473 0 0 0 100179 20 0 0 25 0 1 0 324776667 325263360 34453 18446744073709551615 134512640 134936988 4294956720 18446744073709551615 134554617 0 0 4096 0 0 0 0 17 1 0 0
/proc/7977/statm: 79410 34453 40 103 0 78914 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 317640

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 8086
/proc/meminfo: memFree=1436608/2055920 swapFree=4192812/4192956
[pid=7977] ppid=7975 vsize=317640 CPUtime=1061.92
/proc/7977/stat : 7977 (FH) R 7975 7977 7388 0 -1 4194304 34473 0 0 0 106172 20 0 0 25 0 1 0 324776667 325263360 34453 18446744073709551615 134512640 134936988 4294956720 18446744073709551615 134554090 0 0 4096 0 0 0 0 17 1 0 0
/proc/7977/statm: 79410 34453 40 103 0 78914 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 317640

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8176
/proc/meminfo: memFree=1437552/2055920 swapFree=4192812/4192956
[pid=7977] ppid=7975 vsize=317640 CPUtime=1121.86
/proc/7977/stat : 7977 (FH) R 7975 7977 7388 0 -1 4194304 34473 0 0 0 112164 22 0 0 25 0 1 0 324776667 325263360 34453 18446744073709551615 134512640 134936988 4294956720 18446744073709551615 134554229 0 0 4096 0 0 0 0 17 1 0 0
/proc/7977/statm: 79410 34453 40 103 0 78914 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 317640

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8176
/proc/meminfo: memFree=1437552/2055920 swapFree=4192812/4192956
[pid=7977] ppid=7975 vsize=317640 CPUtime=1181.83
/proc/7977/stat : 7977 (FH) R 7975 7977 7388 0 -1 4194304 34473 0 0 0 118161 22 0 0 25 0 1 0 324776667 325263360 34453 18446744073709551615 134512640 134936988 4294956720 18446744073709551615 134552509 0 0 4096 0 0 0 0 17 1 0 0
/proc/7977/statm: 79410 34453 40 103 0 78914 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 317640



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8176
/proc/meminfo: memFree=1437552/2055920 swapFree=4192812/4192956
[pid=7977] ppid=7975 vsize=317640 CPUtime=1200.03
/proc/7977/stat : 7977 (FH) R 7975 7977 7388 0 -1 4194304 34473 0 0 0 119981 22 0 0 25 0 1 0 324776667 325263360 34453 18446744073709551615 134512640 134936988 4294956720 18446744073709551615 134553238 0 0 4096 0 0 0 0 17 1 0 0
/proc/7977/statm: 79410 34453 40 103 0 78914 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 317640

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: 1.00 1.00 1.00 2/78 8176
/proc/meminfo: memFree=1437552/2055920 swapFree=4192812/4192956
[pid=7977] ppid=7975 vsize=317640 CPUtime=1200.03
/proc/7977/stat : 7977 (FH) R 7975 7977 7388 0 -1 4194304 34473 0 0 0 119981 22 0 0 25 0 1 0 324776667 325263360 34453 18446744073709551615 134512640 134936988 4294956720 18446744073709551615 134553238 0 0 4096 0 0 0 0 17 1 0 0
/proc/7977/statm: 79410 34453 40 103 0 78914 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 317640

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.53
CPU time (s): 1200.07
CPU user time (s): 1199.82
CPU system time (s): 0.248962
CPU usage (%): 99.9615
Max. virtual memory (cumulated for all children) (KiB): 317640

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.82
system time used= 0.248962
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 34473
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= 25751

runsolver used 1.38379 second user time and 2.98155 second system time

The end



Launcher Data (download as text)




Begin job on node17 on Sun Mar  4 22:43:44 UTC 2007

IDJOB= 320597
IDBENCH= 20507
IDSOLVER= 117
FILE ID= node17/320597-1173048224

PBS_JOBID= 4012253

Free space on /tmp= 66506 MiB

SOLVER NAME= FH 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/narain/clauses-4.cnf
COMMAND LINE= /tmp/evaluation/320597-1173048224/FH /tmp/evaluation/320597-1173048224/instance-320597-1173048224.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node17/watcher-320597-1173048224 -o ROOT/results/node17/solver-320597-1173048224 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/320597-1173048224/FH /tmp/evaluation/320597-1173048224/instance-320597-1173048224.cnf            

META MD5SUM SOLVER= 4ad8950502569bcbd9dc3ae819b6eefe
MD5SUM BENCH=  47aea57a75df97a09b0fd4dea46085be

RANDOM SEED= 88957931

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node17.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		: 3000.229
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		: 3000.229
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:       1575056 kB
Buffers:         38252 kB
Cached:         336292 kB
SwapCached:          0 kB
Active:         187868 kB
Inactive:       231184 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1575056 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           24324 kB
Writeback:           0 kB
Mapped:          58564 kB
Slab:            47380 kB
Committed_AS:  1362604 kB
PageTables:       1748 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= 66506 MiB

End job on node17 on Sun Mar  4 23:03:47 UTC 2007