Trace number 314018

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
sapsrt 2007-02-08? (TO) 1200.08 1200.52

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/node37/watcher-314018-1176894965 -o ROOT/results/node37/solver-314018-1176894965 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/314018-1176894965/sapsrt /tmp/evaluation/314018-1176894965/instance-314018-1176894965.cnf 44923057 

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 0.95 0.98 3/78 24184
/proc/meminfo: memFree=1569208/2055920 swapFree=4149424/4192956
[pid=24184] ppid=24182 vsize=13360 CPUtime=0
/proc/24184/stat : 24184 (sapsrt) R 24182 24184 23368 0 -1 4194304 156 0 0 0 0 0 0 0 18 0 1 0 137409010 13680640 141 18446744073709551615 134512640 135167692 4294956656 18446744073709551615 134799309 0 0 4096 0 0 0 0 17 1 0 0
/proc/24184/statm: 3340 142 78 159 0 3179 0

[startup+0.0446239 s]
/proc/loadavg: 0.91 0.95 0.98 3/78 24184
/proc/meminfo: memFree=1569208/2055920 swapFree=4149424/4192956
[pid=24184] ppid=24182 vsize=13360 CPUtime=0.04
/proc/24184/stat : 24184 (sapsrt) R 24182 24184 23368 0 -1 4194304 330 0 0 0 4 0 0 0 18 0 1 0 137409010 13680640 315 18446744073709551615 134512640 135167692 4294956656 18446744073709551615 134692257 0 0 4096 0 0 0 0 17 1 0 0
/proc/24184/statm: 3340 315 78 159 0 3179 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13360

[startup+0.101634 s]
/proc/loadavg: 0.91 0.95 0.98 3/78 24184
/proc/meminfo: memFree=1569208/2055920 swapFree=4149424/4192956
[pid=24184] ppid=24182 vsize=13360 CPUtime=0.09
/proc/24184/stat : 24184 (sapsrt) R 24182 24184 23368 0 -1 4194304 570 0 0 0 9 0 0 0 18 0 1 0 137409010 13680640 555 18446744073709551615 134512640 135167692 4294956656 18446744073709551615 134799309 0 0 4096 0 0 0 0 17 1 0 0
/proc/24184/statm: 3340 555 78 159 0 3179 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13360

[startup+0.301672 s]
/proc/loadavg: 0.91 0.95 0.98 3/78 24184
/proc/meminfo: memFree=1569208/2055920 swapFree=4149424/4192956
[pid=24184] ppid=24182 vsize=13360 CPUtime=0.29
/proc/24184/stat : 24184 (sapsrt) R 24182 24184 23368 0 -1 4194304 1351 0 0 0 29 0 0 0 19 0 1 0 137409010 13680640 1336 18446744073709551615 134512640 135167692 4294956656 18446744073709551615 134799309 0 0 4096 0 0 0 0 17 1 0 0
/proc/24184/statm: 3340 1338 78 159 0 3179 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13360

[startup+0.701748 s]
/proc/loadavg: 0.91 0.95 0.98 3/78 24184
/proc/meminfo: memFree=1569208/2055920 swapFree=4149424/4192956
[pid=24184] ppid=24182 vsize=17460 CPUtime=0.69
/proc/24184/stat : 24184 (sapsrt) R 24182 24184 23368 0 -1 4194304 2924 0 0 0 68 1 0 0 22 0 1 0 137409010 17879040 2909 18446744073709551615 134512640 135167692 4294956656 18446744073709551615 134799309 0 0 4096 0 0 0 0 17 1 0 0
/proc/24184/statm: 4365 2909 78 159 0 4204 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17460

[startup+1.5019 s]
/proc/loadavg: 0.91 0.95 0.98 2/79 24185
/proc/meminfo: memFree=1553200/2055920 swapFree=4149424/4192956
[pid=24184] ppid=24182 vsize=75104 CPUtime=1.49
/proc/24184/stat : 24184 (sapsrt) R 24182 24184 23368 0 -1 4194304 14378 0 0 0 143 6 0 0 25 0 1 0 137409010 76906496 14362 18446744073709551615 134512640 135167692 4294956656 18446744073709551615 134549523 0 0 4096 0 0 0 0 17 1 0 0
/proc/24184/statm: 18776 14362 83 159 0 18615 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 75104

[startup+3.1012 s]
/proc/loadavg: 0.91 0.95 0.98 2/79 24185
/proc/meminfo: memFree=1511728/2055920 swapFree=4149424/4192956
[pid=24184] ppid=24182 vsize=75104 CPUtime=3.08
/proc/24184/stat : 24184 (sapsrt) R 24182 24184 23368 0 -1 4194304 14379 0 0 0 302 6 0 0 25 0 1 0 137409010 76906496 14363 18446744073709551615 134512640 135167692 4294956656 18446744073709551615 134549531 0 0 4096 0 0 0 0 17 1 0 0
/proc/24184/statm: 18776 14363 83 159 0 18615 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 75104

[startup+6.3018 s]
/proc/loadavg: 1.00 0.97 0.99 2/79 24185
/proc/meminfo: memFree=1511536/2055920 swapFree=4149424/4192956
[pid=24184] ppid=24182 vsize=75104 CPUtime=6.28
/proc/24184/stat : 24184 (sapsrt) R 24182 24184 23368 0 -1 4194304 14383 0 0 0 621 7 0 0 25 0 1 0 137409010 76906496 14367 18446744073709551615 134512640 135167692 4294956656 18446744073709551615 134549537 0 0 4096 0 0 0 0 17 1 0 0
/proc/24184/statm: 18776 14367 83 159 0 18615 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 75104

[startup+12.702 s]
/proc/loadavg: 1.00 0.97 0.99 2/79 24185
/proc/meminfo: memFree=1511608/2055920 swapFree=4149424/4192956
[pid=24184] ppid=24182 vsize=75104 CPUtime=12.69
/proc/24184/stat : 24184 (sapsrt) R 24182 24184 23368 0 -1 4194304 14383 0 0 0 1261 8 0 0 25 0 1 0 137409010 76906496 14367 18446744073709551615 134512640 135167692 4294956656 18446744073709551615 134549531 0 0 4096 0 0 0 0 17 1 0 0
/proc/24184/statm: 18776 14367 83 159 0 18615 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 75104

[startup+25.5014 s]
/proc/loadavg: 1.00 0.97 0.99 2/79 24185
/proc/meminfo: memFree=1511744/2055920 swapFree=4149424/4192956
[pid=24184] ppid=24182 vsize=75104 CPUtime=25.49
/proc/24184/stat : 24184 (sapsrt) R 24182 24184 23368 0 -1 4194304 14388 0 0 0 2541 8 0 0 25 0 1 0 137409010 76906496 14372 18446744073709551615 134512640 135167692 4294956656 18446744073709551615 134549537 0 0 4096 0 0 0 0 17 1 0 0
/proc/24184/statm: 18776 14372 83 159 0 18615 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 75104

[startup+51.1013 s]
/proc/loadavg: 1.00 0.97 0.99 2/79 24185
/proc/meminfo: memFree=1511808/2055920 swapFree=4149424/4192956
[pid=24184] ppid=24182 vsize=75104 CPUtime=51.07
/proc/24184/stat : 24184 (sapsrt) R 24182 24184 23368 0 -1 4194304 14394 0 0 0 5099 8 0 0 25 0 1 0 137409010 76906496 14378 18446744073709551615 134512640 135167692 4294956656 18446744073709551615 134549523 0 0 4096 0 0 0 0 17 1 0 0
/proc/24184/statm: 18776 14378 83 159 0 18615 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 75104

[startup+102.306 s]
/proc/loadavg: 1.00 0.97 0.99 2/79 24185
/proc/meminfo: memFree=1511872/2055920 swapFree=4149488/4192956
[pid=24184] ppid=24182 vsize=75104 CPUtime=102.26
/proc/24184/stat : 24184 (sapsrt) R 24182 24184 23368 0 -1 4194304 14398 0 0 0 10218 8 0 0 25 0 1 0 137409010 76906496 14382 18446744073709551615 134512640 135167692 4294956656 18446744073709551615 134549535 0 0 4096 0 0 0 0 17 1 0 0
/proc/24184/statm: 18776 14382 83 159 0 18615 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 75104

[startup+162.301 s]
/proc/loadavg: 1.00 0.97 0.99 2/79 24185
/proc/meminfo: memFree=1511872/2055920 swapFree=4149488/4192956
[pid=24184] ppid=24182 vsize=75104 CPUtime=162.23
/proc/24184/stat : 24184 (sapsrt) R 24182 24184 23368 0 -1 4194304 14399 0 0 0 16215 8 0 0 25 0 1 0 137409010 76906496 14383 18446744073709551615 134512640 135167692 4294956656 18446744073709551615 134549537 0 0 4096 0 0 0 0 17 1 0 0
/proc/24184/statm: 18776 14383 83 159 0 18615 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 75104

[startup+222.303 s]
/proc/loadavg: 1.00 0.97 0.99 2/79 24185
/proc/meminfo: memFree=1511872/2055920 swapFree=4149488/4192956
[pid=24184] ppid=24182 vsize=75104 CPUtime=222.22
/proc/24184/stat : 24184 (sapsrt) R 24182 24184 23368 0 -1 4194304 14399 0 0 0 22213 9 0 0 25 0 1 0 137409010 76906496 14383 18446744073709551615 134512640 135167692 4294956656 18446744073709551615 134549531 0 0 4096 0 0 0 0 17 1 0 0
/proc/24184/statm: 18776 14383 83 159 0 18615 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 75104

[startup+282.302 s]
/proc/loadavg: 1.00 0.97 0.99 2/79 24185
/proc/meminfo: memFree=1511872/2055920 swapFree=4149552/4192956
[pid=24184] ppid=24182 vsize=75104 CPUtime=282.19
/proc/24184/stat : 24184 (sapsrt) R 24182 24184 23368 0 -1 4194304 14399 0 0 0 28210 9 0 0 25 0 1 0 137409010 76906496 14383 18446744073709551615 134512640 135167692 4294956656 18446744073709551615 134549537 0 0 4096 0 0 0 0 17 1 0 0
/proc/24184/statm: 18776 14383 83 159 0 18615 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 75104

[startup+342.301 s]
/proc/loadavg: 1.00 0.97 0.99 2/79 24185
/proc/meminfo: memFree=1511872/2055920 swapFree=4149552/4192956
[pid=24184] ppid=24182 vsize=75104 CPUtime=342.16
/proc/24184/stat : 24184 (sapsrt) R 24182 24184 23368 0 -1 4194304 14399 0 0 0 34207 9 0 0 25 0 1 0 137409010 76906496 14383 18446744073709551615 134512640 135167692 4294956656 18446744073709551615 134550703 0 0 4096 0 0 0 0 17 1 0 0
/proc/24184/statm: 18776 14383 83 159 0 18615 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 75104

[startup+402.302 s]
/proc/loadavg: 1.00 0.97 0.99 2/79 24185
/proc/meminfo: memFree=1511808/2055920 swapFree=4149616/4192956
[pid=24184] ppid=24182 vsize=75104 CPUtime=402.14
/proc/24184/stat : 24184 (sapsrt) R 24182 24184 23368 0 -1 4194304 14399 0 0 0 40204 10 0 0 25 0 1 0 137409010 76906496 14383 18446744073709551615 134512640 135167692 4294956656 18446744073709551615 134549537 0 0 4096 0 0 0 0 17 1 0 0
/proc/24184/statm: 18776 14383 83 159 0 18615 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 75104

[startup+462.302 s]
/proc/loadavg: 1.00 0.97 0.99 2/79 24185
/proc/meminfo: memFree=1511808/2055920 swapFree=4149616/4192956
[pid=24184] ppid=24182 vsize=75104 CPUtime=462.12
/proc/24184/stat : 24184 (sapsrt) R 24182 24184 23368 0 -1 4194304 14399 0 0 0 46202 10 0 0 25 0 1 0 137409010 76906496 14383 18446744073709551615 134512640 135167692 4294956656 18446744073709551615 134550492 0 0 4096 0 0 0 0 17 1 0 0
/proc/24184/statm: 18776 14383 83 159 0 18615 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 75104

[startup+522.301 s]
/proc/loadavg: 1.00 0.97 0.99 2/79 24185
/proc/meminfo: memFree=1511808/2055920 swapFree=4149680/4192956
[pid=24184] ppid=24182 vsize=75104 CPUtime=522.1
/proc/24184/stat : 24184 (sapsrt) R 24182 24184 23368 0 -1 4194304 14399 0 0 0 52199 11 0 0 25 0 1 0 137409010 76906496 14383 18446744073709551615 134512640 135167692 4294956656 18446744073709551615 134550703 0 0 4096 0 0 0 0 17 1 0 0
/proc/24184/statm: 18776 14383 83 159 0 18615 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 75104

[startup+582.302 s]
/proc/loadavg: 1.00 0.97 0.99 2/79 24185
/proc/meminfo: memFree=1511744/2055920 swapFree=4149680/4192956
[pid=24184] ppid=24182 vsize=75104 CPUtime=582.08
/proc/24184/stat : 24184 (sapsrt) R 24182 24184 23368 0 -1 4194304 14399 0 0 0 58197 11 0 0 25 0 1 0 137409010 76906496 14383 18446744073709551615 134512640 135167692 4294956656 18446744073709551615 134550734 0 0 4096 0 0 0 0 17 1 0 0
/proc/24184/statm: 18776 14383 83 159 0 18615 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 75104

[startup+642.302 s]
/proc/loadavg: 1.00 0.97 0.99 2/79 24185
/proc/meminfo: memFree=1511744/2055920 swapFree=4149680/4192956
[pid=24184] ppid=24182 vsize=75104 CPUtime=642.06
/proc/24184/stat : 24184 (sapsrt) R 24182 24184 23368 0 -1 4194304 14399 0 0 0 64194 12 0 0 25 0 1 0 137409010 76906496 14383 18446744073709551615 134512640 135167692 4294956656 18446744073709551615 134550703 0 0 4096 0 0 0 0 17 1 0 0
/proc/24184/statm: 18776 14383 83 159 0 18615 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 75104

[startup+702.301 s]
/proc/loadavg: 1.00 0.97 0.99 2/79 24185
/proc/meminfo: memFree=1511616/2055920 swapFree=4149736/4192956
[pid=24184] ppid=24182 vsize=75104 CPUtime=702.03
/proc/24184/stat : 24184 (sapsrt) R 24182 24184 23368 0 -1 4194304 14399 0 0 0 70191 12 0 0 25 0 1 0 137409010 76906496 14383 18446744073709551615 134512640 135167692 4294956656 18446744073709551615 134550711 0 0 4096 0 0 0 0 17 1 0 0
/proc/24184/statm: 18776 14383 83 159 0 18615 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 75104

[startup+762.306 s]
/proc/loadavg: 1.00 0.97 0.99 2/79 24185
/proc/meminfo: memFree=1511616/2055920 swapFree=4149736/4192956
[pid=24184] ppid=24182 vsize=75104 CPUtime=762.02
/proc/24184/stat : 24184 (sapsrt) R 24182 24184 23368 0 -1 4194304 14399 0 0 0 76189 13 0 0 25 0 1 0 137409010 76906496 14383 18446744073709551615 134512640 135167692 4294956656 18446744073709551615 134550608 0 0 4096 0 0 0 0 17 1 0 0
/proc/24184/statm: 18776 14383 83 159 0 18615 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 75104

[startup+822.302 s]
/proc/loadavg: 1.00 0.97 0.99 2/79 24185
/proc/meminfo: memFree=1511616/2055920 swapFree=4149800/4192956
[pid=24184] ppid=24182 vsize=75104 CPUtime=821.99
/proc/24184/stat : 24184 (sapsrt) R 24182 24184 23368 0 -1 4194304 14399 0 0 0 82186 13 0 0 25 0 1 0 137409010 76906496 14383 18446744073709551615 134512640 135167692 4294956656 18446744073709551615 134549531 0 0 4096 0 0 0 0 17 1 0 0
/proc/24184/statm: 18776 14383 83 159 0 18615 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 75104

[startup+882.301 s]
/proc/loadavg: 1.00 0.97 0.99 2/79 24185
/proc/meminfo: memFree=1511552/2055920 swapFree=4149800/4192956
[pid=24184] ppid=24182 vsize=75104 CPUtime=881.97
/proc/24184/stat : 24184 (sapsrt) R 24182 24184 23368 0 -1 4194304 14399 0 0 0 88184 13 0 0 25 0 1 0 137409010 76906496 14383 18446744073709551615 134512640 135167692 4294956656 18446744073709551615 134550703 0 0 4096 0 0 0 0 17 1 0 0
/proc/24184/statm: 18776 14383 83 159 0 18615 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 75104

[startup+942.302 s]
/proc/loadavg: 1.00 0.97 0.99 2/79 24185
/proc/meminfo: memFree=1511552/2055920 swapFree=4149800/4192956
[pid=24184] ppid=24182 vsize=75104 CPUtime=941.95
/proc/24184/stat : 24184 (sapsrt) R 24182 24184 23368 0 -1 4194304 14399 0 0 0 94181 14 0 0 25 0 1 0 137409010 76906496 14383 18446744073709551615 134512640 135167692 4294956656 18446744073709551615 134549531 0 0 4096 0 0 0 0 17 1 0 0
/proc/24184/statm: 18776 14383 83 159 0 18615 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 75104

[startup+1002.3 s]
/proc/loadavg: 1.00 0.97 0.99 2/79 24185
/proc/meminfo: memFree=1511488/2055920 swapFree=4149864/4192956
[pid=24184] ppid=24182 vsize=75104 CPUtime=1001.92
/proc/24184/stat : 24184 (sapsrt) R 24182 24184 23368 0 -1 4194304 14399 0 0 0 100178 14 0 0 25 0 1 0 137409010 76906496 14383 18446744073709551615 134512640 135167692 4294956656 18446744073709551615 134714292 0 0 4096 0 0 0 0 17 1 0 0
/proc/24184/statm: 18776 14383 83 159 0 18615 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 75104

[startup+1062.3 s]
/proc/loadavg: 1.00 0.97 0.99 2/79 24185
/proc/meminfo: memFree=1511488/2055920 swapFree=4149864/4192956
[pid=24184] ppid=24182 vsize=75104 CPUtime=1061.9
/proc/24184/stat : 24184 (sapsrt) R 24182 24184 23368 0 -1 4194304 14399 0 0 0 106176 14 0 0 25 0 1 0 137409010 76906496 14383 18446744073709551615 134512640 135167692 4294956656 18446744073709551615 134550734 0 0 4096 0 0 0 0 17 1 0 0
/proc/24184/statm: 18776 14383 83 159 0 18615 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 75104

[startup+1122.3 s]
/proc/loadavg: 1.00 0.97 0.99 2/79 24185
/proc/meminfo: memFree=1511424/2055920 swapFree=4149928/4192956
[pid=24184] ppid=24182 vsize=75104 CPUtime=1121.88
/proc/24184/stat : 24184 (sapsrt) R 24182 24184 23368 0 -1 4194304 14399 0 0 0 112173 15 0 0 25 0 1 0 137409010 76906496 14383 18446744073709551615 134512640 135167692 4294956656 18446744073709551615 134550742 0 0 4096 0 0 0 0 17 1 0 0
/proc/24184/statm: 18776 14383 83 159 0 18615 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 75104

[startup+1182.3 s]
/proc/loadavg: 1.00 0.97 0.99 2/79 24185
/proc/meminfo: memFree=1511360/2055920 swapFree=4149928/4192956
[pid=24184] ppid=24182 vsize=75104 CPUtime=1181.86
/proc/24184/stat : 24184 (sapsrt) R 24182 24184 23368 0 -1 4194304 14399 0 0 0 118171 15 0 0 25 0 1 0 137409010 76906496 14383 18446744073709551615 134512640 135167692 4294956656 18446744073709551615 134550734 0 0 4096 0 0 0 0 17 1 0 0
/proc/24184/statm: 18776 14383 83 159 0 18615 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 75104



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 0.97 0.99 2/79 24185
/proc/meminfo: memFree=1511360/2055920 swapFree=4149928/4192956
[pid=24184] ppid=24182 vsize=75104 CPUtime=1200.05
/proc/24184/stat : 24184 (sapsrt) R 24182 24184 23368 0 -1 4194304 14399 0 0 0 119990 15 0 0 25 0 1 0 137409010 76906496 14383 18446744073709551615 134512640 135167692 4294956656 18446744073709551615 134550703 0 0 4096 0 0 0 0 17 1 0 0
/proc/24184/statm: 18776 14383 83 159 0 18615 0
Current children cumulated CPU time (s) 1200.05
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+1200.5 s]
/proc/loadavg: 1.00 0.97 0.99 2/79 24185
/proc/meminfo: memFree=1511360/2055920 swapFree=4149928/4192956
[pid=24184] ppid=24182 vsize=75104 CPUtime=1200.05
/proc/24184/stat : 24184 (sapsrt) R 24182 24184 23368 0 -1 4194304 14399 0 0 0 119990 15 0 0 25 0 1 0 137409010 76906496 14383 18446744073709551615 134512640 135167692 4294956656 18446744073709551615 134550703 0 0 4096 0 0 0 0 17 1 0 0
/proc/24184/statm: 18776 14383 83 159 0 18615 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 75104

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.08
CPU user time (s): 1199.91
CPU system time (s): 0.167974
CPU usage (%): 99.9633
Max. virtual memory (cumulated for all children) (KiB): 75104

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.91
system time used= 0.167974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14399
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= 1699

runsolver used 1.20682 second user time and 3.16852 second system time

The end



Launcher Data (download as text)




Begin job on node37 on Wed Apr 18 11:16:06 UTC 2007

IDJOB= 314018
IDBENCH= 20381
IDSOLVER= 102
FILE ID= node37/314018-1176894965

PBS_JOBID= 4595149

Free space on /tmp= 66427 MiB

SOLVER NAME= sapsrt 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/dated-5-19-u.cnf
COMMAND LINE= /tmp/evaluation/314018-1176894965/sapsrt /tmp/evaluation/314018-1176894965/instance-314018-1176894965.cnf  44923057       
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node37/watcher-314018-1176894965 -o ROOT/results/node37/solver-314018-1176894965 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/314018-1176894965/sapsrt /tmp/evaluation/314018-1176894965/instance-314018-1176894965.cnf  44923057       

META MD5SUM SOLVER= a43f4f4c91c277b32a975fd145ded8eb
MD5SUM BENCH=  3be331331884289c55e55acdeed55dc7

RANDOM SEED= 44923057

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node37.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		: 3000.281
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		: 3000.281
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:       1569616 kB
Buffers:         20384 kB
Cached:         382772 kB
SwapCached:       2872 kB
Active:         169508 kB
Inactive:       259308 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1569616 kB
SwapTotal:     4192956 kB
SwapFree:      4149424 kB
Dirty:           19928 kB
Writeback:           0 kB
Mapped:          33132 kB
Slab:            42840 kB
Committed_AS:  1096212 kB
PageTables:       2000 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= 66427 MiB

End job on node37 on Wed Apr 18 11:36:08 UTC 2007