Trace number 314019

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
saps 2007-02-08? (TO) 1200.02 1200.32

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/dated-5-19-u.cnf
MD5SUM3be331331884289c55e55acdeed55dc7
Bench CategoryINDUST (industrial 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 variables208002
Number of clauses986543
Sum of the clauses size2288164
Maximum clause length10
Minimum clause length1
Number of clauses of size 117318
Number of clauses of size 2753529
Number of clauses of size 3176796
Number of clauses of size 44320
Number of clauses of size 517280
Number of clauses of size over 517300

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 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node26/watcher-314019-1176894972 -o ROOT/results/node26/solver-314019-1176894972 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/314019-1176894972/saps /tmp/evaluation/314019-1176894972/instance-314019-1176894972.cnf 664177528 

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: 0.92 0.97 0.98 3/77 16358
/proc/meminfo: memFree=1303288/2055920 swapFree=4170240/4192956
[pid=16358] ppid=16356 vsize=13360 CPUtime=0
/proc/16358/stat : 16358 (saps) R 16356 16358 14936 0 -1 4194304 152 0 0 0 0 0 0 0 18 0 1 0 137414040 13680640 137 18446744073709551615 134512640 135167564 4294956656 18446744073709551615 134692457 0 0 4096 0 0 0 0 17 1 0 0
/proc/16358/statm: 3340 137 73 159 0 3179 0

[startup+0.067296 s]
/proc/loadavg: 0.92 0.97 0.98 3/77 16358
/proc/meminfo: memFree=1303288/2055920 swapFree=4170240/4192956
[pid=16358] ppid=16356 vsize=13360 CPUtime=0.06
/proc/16358/stat : 16358 (saps) R 16356 16358 14936 0 -1 4194304 426 0 0 0 6 0 0 0 18 0 1 0 137414040 13680640 411 18446744073709551615 134512640 135167564 4294956656 18446744073709551615 134692457 0 0 4096 0 0 0 0 17 1 0 0
/proc/16358/statm: 3340 411 73 159 0 3179 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 13360

[startup+0.101299 s]
/proc/loadavg: 0.92 0.97 0.98 3/77 16358
/proc/meminfo: memFree=1303288/2055920 swapFree=4170240/4192956
[pid=16358] ppid=16356 vsize=13360 CPUtime=0.09
/proc/16358/stat : 16358 (saps) R 16356 16358 14936 0 -1 4194304 566 0 0 0 9 0 0 0 18 0 1 0 137414040 13680640 551 18446744073709551615 134512640 135167564 4294956656 18446744073709551615 134799213 0 0 4096 0 0 0 0 17 1 0 0
/proc/16358/statm: 3340 551 73 159 0 3179 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13360

[startup+0.301317 s]
/proc/loadavg: 0.92 0.97 0.98 3/77 16358
/proc/meminfo: memFree=1303288/2055920 swapFree=4170240/4192956
[pid=16358] ppid=16356 vsize=13360 CPUtime=0.29
/proc/16358/stat : 16358 (saps) R 16356 16358 14936 0 -1 4194304 1361 0 0 0 29 0 0 0 20 0 1 0 137414040 13680640 1346 18446744073709551615 134512640 135167564 4294956656 18446744073709551615 134692257 0 0 4096 0 0 0 0 17 1 0 0
/proc/16358/statm: 3340 1346 73 159 0 3179 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13360

[startup+0.701354 s]
/proc/loadavg: 0.92 0.97 0.98 3/77 16358
/proc/meminfo: memFree=1303288/2055920 swapFree=4170240/4192956
[pid=16358] ppid=16356 vsize=17460 CPUtime=0.69
/proc/16358/stat : 16358 (saps) R 16356 16358 14936 0 -1 4194304 2926 0 0 0 67 2 0 0 24 0 1 0 137414040 17879040 2911 18446744073709551615 134512640 135167564 4294956656 18446744073709551615 134692257 0 0 4096 0 0 0 0 17 1 0 0
/proc/16358/statm: 4365 2911 73 159 0 4204 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17460

[startup+1.50143 s]
/proc/loadavg: 0.92 0.97 0.98 2/78 16359
/proc/meminfo: memFree=1287280/2055920 swapFree=4170240/4192956
[pid=16358] ppid=16356 vsize=75104 CPUtime=1.49
/proc/16358/stat : 16358 (saps) R 16356 16358 14936 0 -1 4194304 14374 0 0 0 142 7 0 0 25 0 1 0 137414040 76906496 14358 18446744073709551615 134512640 135167564 4294956656 18446744073709551615 134549520 0 0 4096 0 0 0 0 17 1 0 0
/proc/16358/statm: 18776 14358 78 159 0 18615 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 75104

[startup+3.10158 s]
/proc/loadavg: 0.92 0.97 0.98 2/78 16359
/proc/meminfo: memFree=1245808/2055920 swapFree=4170240/4192956
[pid=16358] ppid=16356 vsize=75104 CPUtime=3.09
/proc/16358/stat : 16358 (saps) R 16356 16358 14936 0 -1 4194304 14375 0 0 0 301 8 0 0 25 0 1 0 137414040 76906496 14359 18446744073709551615 134512640 135167564 4294956656 18446744073709551615 134549537 0 0 4096 0 0 0 0 17 1 0 0
/proc/16358/statm: 18776 14359 78 159 0 18615 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 75104

[startup+6.30187 s]
/proc/loadavg: 0.93 0.97 0.98 2/78 16359
/proc/meminfo: memFree=1245624/2055920 swapFree=4170240/4192956
[pid=16358] ppid=16356 vsize=75104 CPUtime=6.29
/proc/16358/stat : 16358 (saps) R 16356 16358 14936 0 -1 4194304 14379 0 0 0 621 8 0 0 25 0 1 0 137414040 76906496 14363 18446744073709551615 134512640 135167564 4294956656 18446744073709551615 134549592 0 0 4096 0 0 0 0 17 1 0 0
/proc/16358/statm: 18776 14363 78 159 0 18615 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 75104

[startup+12.7015 s]
/proc/loadavg: 0.93 0.97 0.98 2/78 16359
/proc/meminfo: memFree=1245752/2055920 swapFree=4170240/4192956
[pid=16358] ppid=16356 vsize=75104 CPUtime=12.69
/proc/16358/stat : 16358 (saps) R 16356 16358 14936 0 -1 4194304 14379 0 0 0 1261 8 0 0 25 0 1 0 137414040 76906496 14363 18446744073709551615 134512640 135167564 4294956656 18446744073709551615 134549523 0 0 4096 0 0 0 0 17 1 0 0
/proc/16358/statm: 18776 14363 78 159 0 18615 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 75104

[startup+25.5027 s]
/proc/loadavg: 0.95 0.97 0.98 2/78 16359
/proc/meminfo: memFree=1245944/2055920 swapFree=4170240/4192956
[pid=16358] ppid=16356 vsize=75104 CPUtime=25.49
/proc/16358/stat : 16358 (saps) R 16356 16358 14936 0 -1 4194304 14384 0 0 0 2541 8 0 0 25 0 1 0 137414040 76906496 14368 18446744073709551615 134512640 135167564 4294956656 18446744073709551615 134549531 0 0 4096 0 0 0 0 17 1 0 0
/proc/16358/statm: 18776 14368 78 159 0 18615 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 75104

[startup+51.102 s]
/proc/loadavg: 0.96 0.97 0.98 2/78 16359
/proc/meminfo: memFree=1246008/2055920 swapFree=4170240/4192956
[pid=16358] ppid=16356 vsize=75104 CPUtime=51.08
/proc/16358/stat : 16358 (saps) R 16356 16358 14936 0 -1 4194304 14390 0 0 0 5100 8 0 0 25 0 1 0 137414040 76906496 14374 18446744073709551615 134512640 135167564 4294956656 18446744073709551615 134549523 0 0 4096 0 0 0 0 17 1 0 0
/proc/16358/statm: 18776 14374 78 159 0 18615 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 75104

[startup+102.307 s]
/proc/loadavg: 0.98 0.97 0.98 2/78 16359
/proc/meminfo: memFree=1246072/2055920 swapFree=4170240/4192956
[pid=16358] ppid=16356 vsize=75104 CPUtime=102.27
/proc/16358/stat : 16358 (saps) R 16356 16358 14936 0 -1 4194304 14395 0 0 0 10218 9 0 0 25 0 1 0 137414040 76906496 14379 18446744073709551615 134512640 135167564 4294956656 18446744073709551615 134549523 0 0 4096 0 0 0 0 17 1 0 0
/proc/16358/statm: 18776 14379 78 159 0 18615 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 75104

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 16359
/proc/meminfo: memFree=1246072/2055920 swapFree=4170240/4192956
[pid=16358] ppid=16356 vsize=75104 CPUtime=162.25
/proc/16358/stat : 16358 (saps) R 16356 16358 14936 0 -1 4194304 14395 0 0 0 16216 9 0 0 25 0 1 0 137414040 76906496 14379 18446744073709551615 134512640 135167564 4294956656 18446744073709551615 134549523 0 0 4096 0 0 0 0 17 1 0 0
/proc/16358/statm: 18776 14379 78 159 0 18615 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 75104

[startup+222.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 16359
/proc/meminfo: memFree=1246136/2055920 swapFree=4170240/4192956
[pid=16358] ppid=16356 vsize=75104 CPUtime=222.24
/proc/16358/stat : 16358 (saps) R 16356 16358 14936 0 -1 4194304 14395 0 0 0 22214 10 0 0 25 0 1 0 137414040 76906496 14379 18446744073709551615 134512640 135167564 4294956656 18446744073709551615 134549544 0 0 4096 0 0 0 0 17 1 0 0
/proc/16358/statm: 18776 14379 78 159 0 18615 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 75104

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 16359
/proc/meminfo: memFree=1246200/2055920 swapFree=4170240/4192956
[pid=16358] ppid=16356 vsize=75104 CPUtime=282.22
/proc/16358/stat : 16358 (saps) R 16356 16358 14936 0 -1 4194304 14395 0 0 0 28212 10 0 0 25 0 1 0 137414040 76906496 14379 18446744073709551615 134512640 135167564 4294956656 18446744073709551615 134549531 0 0 4096 0 0 0 0 17 1 0 0
/proc/16358/statm: 18776 14379 78 159 0 18615 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 75104

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 16359
/proc/meminfo: memFree=1246200/2055920 swapFree=4170240/4192956
[pid=16358] ppid=16356 vsize=75104 CPUtime=342.21
/proc/16358/stat : 16358 (saps) R 16356 16358 14936 0 -1 4194304 14395 0 0 0 34210 11 0 0 25 0 1 0 137414040 76906496 14379 18446744073709551615 134512640 135167564 4294956656 18446744073709551615 134549507 0 0 4096 0 0 0 0 17 1 0 0
/proc/16358/statm: 18776 14379 78 159 0 18615 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 75104

[startup+402.302 s]
/proc/loadavg: 1.04 0.99 0.99 2/78 16359
/proc/meminfo: memFree=1246136/2055920 swapFree=4170240/4192956
[pid=16358] ppid=16356 vsize=75104 CPUtime=402.19
/proc/16358/stat : 16358 (saps) R 16356 16358 14936 0 -1 4194304 14395 0 0 0 40208 11 0 0 25 0 1 0 137414040 76906496 14379 18446744073709551615 134512640 135167564 4294956656 18446744073709551615 134550737 0 0 4096 0 0 0 0 17 1 0 0
/proc/16358/statm: 18776 14379 78 159 0 18615 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 75104

[startup+462.301 s]
/proc/loadavg: 1.01 0.99 0.99 2/78 16359
/proc/meminfo: memFree=1246200/2055920 swapFree=4170240/4192956
[pid=16358] ppid=16356 vsize=75104 CPUtime=462.17
/proc/16358/stat : 16358 (saps) R 16356 16358 14936 0 -1 4194304 14395 0 0 0 46206 11 0 0 25 0 1 0 137414040 76906496 14379 18446744073709551615 134512640 135167564 4294956656 18446744073709551615 134714939 0 0 4096 0 0 0 0 17 1 0 0
/proc/16358/statm: 18776 14379 78 159 0 18615 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 75104

[startup+522.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 16359
/proc/meminfo: memFree=1246200/2055920 swapFree=4170240/4192956
[pid=16358] ppid=16356 vsize=75104 CPUtime=522.16
/proc/16358/stat : 16358 (saps) R 16356 16358 14936 0 -1 4194304 14395 0 0 0 52204 12 0 0 25 0 1 0 137414040 76906496 14379 18446744073709551615 134512640 135167564 4294956656 18446744073709551615 134714251 0 0 4096 0 0 0 0 17 1 0 0
/proc/16358/statm: 18776 14379 78 159 0 18615 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 75104

[startup+582.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 16359
/proc/meminfo: memFree=1246200/2055920 swapFree=4170240/4192956
[pid=16358] ppid=16356 vsize=75104 CPUtime=582.14
/proc/16358/stat : 16358 (saps) R 16356 16358 14936 0 -1 4194304 14395 0 0 0 58202 12 0 0 25 0 1 0 137414040 76906496 14379 18446744073709551615 134512640 135167564 4294956656 18446744073709551615 134714795 0 0 4096 0 0 0 0 17 1 0 0
/proc/16358/statm: 18776 14379 78 159 0 18615 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 75104

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 16359
/proc/meminfo: memFree=1246200/2055920 swapFree=4170240/4192956
[pid=16358] ppid=16356 vsize=75104 CPUtime=642.14
/proc/16358/stat : 16358 (saps) R 16356 16358 14936 0 -1 4194304 14395 0 0 0 64201 13 0 0 25 0 1 0 137414040 76906496 14379 18446744073709551615 134512640 135167564 4294956656 18446744073709551615 134550734 0 0 4096 0 0 0 0 17 1 0 0
/proc/16358/statm: 18776 14379 78 159 0 18615 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 75104

[startup+702.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 16359
/proc/meminfo: memFree=1246200/2055920 swapFree=4170240/4192956
[pid=16358] ppid=16356 vsize=75104 CPUtime=702.12
/proc/16358/stat : 16358 (saps) R 16356 16358 14936 0 -1 4194304 14395 0 0 0 70198 14 0 0 25 0 1 0 137414040 76906496 14379 18446744073709551615 134512640 135167564 4294956656 18446744073709551615 134550608 0 0 4096 0 0 0 0 17 1 0 0
/proc/16358/statm: 18776 14379 78 159 0 18615 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 75104

[startup+762.305 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 16359
/proc/meminfo: memFree=1246200/2055920 swapFree=4170240/4192956
[pid=16358] ppid=16356 vsize=75104 CPUtime=762.11
/proc/16358/stat : 16358 (saps) R 16356 16358 14936 0 -1 4194304 14395 0 0 0 76197 14 0 0 25 0 1 0 137414040 76906496 14379 18446744073709551615 134512640 135167564 4294956656 18446744073709551615 134550608 0 0 4096 0 0 0 0 17 1 0 0
/proc/16358/statm: 18776 14379 78 159 0 18615 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 75104

[startup+822.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 16359
/proc/meminfo: memFree=1246136/2055920 swapFree=4170240/4192956
[pid=16358] ppid=16356 vsize=75104 CPUtime=822.09
/proc/16358/stat : 16358 (saps) R 16356 16358 14936 0 -1 4194304 14395 0 0 0 82195 14 0 0 25 0 1 0 137414040 76906496 14379 18446744073709551615 134512640 135167564 4294956656 18446744073709551615 134550734 0 0 4096 0 0 0 0 17 1 0 0
/proc/16358/statm: 18776 14379 78 159 0 18615 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 75104

[startup+882.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 16359
/proc/meminfo: memFree=1246200/2055920 swapFree=4170240/4192956
[pid=16358] ppid=16356 vsize=75104 CPUtime=882.07
/proc/16358/stat : 16358 (saps) R 16356 16358 14936 0 -1 4194304 14395 0 0 0 88192 15 0 0 25 0 1 0 137414040 76906496 14379 18446744073709551615 134512640 135167564 4294956656 18446744073709551615 134550734 0 0 4096 0 0 0 0 17 1 0 0
/proc/16358/statm: 18776 14379 78 159 0 18615 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 75104

[startup+942.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 16359
/proc/meminfo: memFree=1246200/2055920 swapFree=4170240/4192956
[pid=16358] ppid=16356 vsize=75104 CPUtime=942.06
/proc/16358/stat : 16358 (saps) R 16356 16358 14936 0 -1 4194304 14395 0 0 0 94191 15 0 0 25 0 1 0 137414040 76906496 14379 18446744073709551615 134512640 135167564 4294956656 18446744073709551615 134549639 0 0 4096 0 0 0 0 17 1 0 0
/proc/16358/statm: 18776 14379 78 159 0 18615 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 75104

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 16359
/proc/meminfo: memFree=1246200/2055920 swapFree=4170240/4192956
[pid=16358] ppid=16356 vsize=75104 CPUtime=1002.05
/proc/16358/stat : 16358 (saps) R 16356 16358 14936 0 -1 4194304 14395 0 0 0 100189 16 0 0 25 0 1 0 137414040 76906496 14379 18446744073709551615 134512640 135167564 4294956656 18446744073709551615 134550610 0 0 4096 0 0 0 0 17 1 0 0
/proc/16358/statm: 18776 14379 78 159 0 18615 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 75104

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 16359
/proc/meminfo: memFree=1246200/2055920 swapFree=4170240/4192956
[pid=16358] ppid=16356 vsize=75104 CPUtime=1062.03
/proc/16358/stat : 16358 (saps) R 16356 16358 14936 0 -1 4194304 14395 0 0 0 106187 16 0 0 25 0 1 0 137414040 76906496 14379 18446744073709551615 134512640 135167564 4294956656 18446744073709551615 134549523 0 0 4096 0 0 0 0 17 1 0 0
/proc/16358/statm: 18776 14379 78 159 0 18615 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 75104

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 16359
/proc/meminfo: memFree=1246200/2055920 swapFree=4170240/4192956
[pid=16358] ppid=16356 vsize=75104 CPUtime=1122.02
/proc/16358/stat : 16358 (saps) R 16356 16358 14936 0 -1 4194304 14395 0 0 0 112185 17 0 0 25 0 1 0 137414040 76906496 14379 18446744073709551615 134512640 135167564 4294956656 18446744073709551615 134550703 0 0 4096 0 0 0 0 17 1 0 0
/proc/16358/statm: 18776 14379 78 159 0 18615 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 75104

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 16359
/proc/meminfo: memFree=1246200/2055920 swapFree=4170240/4192956
[pid=16358] ppid=16356 vsize=75104 CPUtime=1182
/proc/16358/stat : 16358 (saps) R 16356 16358 14936 0 -1 4194304 14395 0 0 0 118183 17 0 0 25 0 1 0 137414040 76906496 14379 18446744073709551615 134512640 135167564 4294956656 18446744073709551615 134549535 0 0 4096 0 0 0 0 17 1 0 0
/proc/16358/statm: 18776 14379 78 159 0 18615 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 75104



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 16359
/proc/meminfo: memFree=1246136/2055920 swapFree=4170240/4192956
[pid=16358] ppid=16356 vsize=75104 CPUtime=1200
/proc/16358/stat : 16358 (saps) R 16356 16358 14936 0 -1 4194304 14395 0 0 0 119983 17 0 0 25 0 1 0 137414040 76906496 14379 18446744073709551615 134512640 135167564 4294956656 18446744073709551615 134549523 0 0 4096 0 0 0 0 17 1 0 0
/proc/16358/statm: 18776 14379 78 159 0 18615 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 75104

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

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

[startup+1200.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 16359
/proc/meminfo: memFree=1246136/2055920 swapFree=4170240/4192956
[pid=16358] ppid=16356 vsize=75104 CPUtime=1200
/proc/16358/stat : 16358 (saps) R 16356 16358 14936 0 -1 4194304 14395 0 0 0 119983 17 0 0 25 0 1 0 137414040 76906496 14379 18446744073709551615 134512640 135167564 4294956656 18446744073709551615 134549523 0 0 4096 0 0 0 0 17 1 0 0
/proc/16358/statm: 18776 14379 78 159 0 18615 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 75104

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.32
CPU time (s): 1200.02
CPU user time (s): 1199.83
CPU system time (s): 0.186971
CPU usage (%): 99.9755
Max. virtual memory (cumulated for all children) (KiB): 75104

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.83
system time used= 0.186971
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14395
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= 25652

runsolver used 1.3408 second user time and 2.78258 second system time

The end



Launcher Data (download as text)




Begin job on node26 on Wed Apr 18 11:16:12 UTC 2007

IDJOB= 314019
IDBENCH= 20381
IDSOLVER= 103
FILE ID= node26/314019-1176894972

PBS_JOBID= 4595115

Free space on /tmp= 66417 MiB

SOLVER NAME= saps 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/dated-5-19-u.cnf
COMMAND LINE= /tmp/evaluation/314019-1176894972/saps /tmp/evaluation/314019-1176894972/instance-314019-1176894972.cnf  664177528   
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node26/watcher-314019-1176894972 -o ROOT/results/node26/solver-314019-1176894972 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/314019-1176894972/saps /tmp/evaluation/314019-1176894972/instance-314019-1176894972.cnf  664177528   

META MD5SUM SOLVER= a43f4f4c91c277b32a975fd145ded8eb
MD5SUM BENCH=  3be331331884289c55e55acdeed55dc7

RANDOM SEED= 664177528

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node26.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.213
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.213
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1303632 kB
Buffers:         37152 kB
Cached:         634720 kB
SwapCached:       3232 kB
Active:         268448 kB
Inactive:       426564 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1303632 kB
SwapTotal:     4192956 kB
SwapFree:      4170240 kB
Dirty:           19988 kB
Writeback:           0 kB
Mapped:          30584 kB
Slab:            42848 kB
Committed_AS:   979864 kB
PageTables:       1716 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= 66417 MiB

End job on node26 on Wed Apr 18 11:36:15 UTC 2007