Trace number 424451

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
MXC 2007-02-08? (TO) 5000.04 5001.51

General information on the benchmark

Namerandom/OnTreshold/7SAT/v60/
unif-k7-r89-v60-c5340-S1368015355-04.UNSAT.shuffled.cnf
MD5SUM158195e2cd2ef056c6b800906e2a658f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark769.483
Satisfiable
(Un)Satisfiability was proved
Number of variables60
Number of clauses5340
Sum of the clauses size37380
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 55340

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/node45/watcher-424451-1177660722 -o ROOT/results/node45/solver-424451-1177660722 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424451-1177660722/mxc /tmp/evaluation/424451-1177660722/instance-424451-1177660722.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: 0.78 0.95 0.98 3/77 3450
/proc/meminfo: memFree=1707712/2055920 swapFree=4157664/4192956
[pid=3450] ppid=3448 vsize=1208 CPUtime=0
/proc/3450/stat : 3450 (mxc) R 3448 3450 3396 0 -1 4194304 184 0 0 0 0 0 0 0 18 0 1 0 120917787 1236992 135 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134533374 0 0 4096 0 0 0 0 17 1 0 0
/proc/3450/statm: 302 135 47 122 0 176 0

[startup+0.0747861 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 3450
/proc/meminfo: memFree=1707712/2055920 swapFree=4157664/4192956
[pid=3450] ppid=3448 vsize=1472 CPUtime=0.07
/proc/3450/stat : 3450 (mxc) R 3448 3450 3396 0 -1 4194304 257 0 0 0 7 0 0 0 18 0 1 0 120917787 1507328 208 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3450/statm: 368 208 59 122 0 242 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1472

[startup+0.101788 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 3450
/proc/meminfo: memFree=1707712/2055920 swapFree=4157664/4192956
[pid=3450] ppid=3448 vsize=1472 CPUtime=0.09
/proc/3450/stat : 3450 (mxc) R 3448 3450 3396 0 -1 4194304 278 0 0 0 9 0 0 0 18 0 1 0 120917787 1507328 229 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/3450/statm: 368 229 59 122 0 242 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1472

[startup+0.301809 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 3450
/proc/meminfo: memFree=1707712/2055920 swapFree=4157664/4192956
[pid=3450] ppid=3448 vsize=1744 CPUtime=0.29
/proc/3450/stat : 3450 (mxc) R 3448 3450 3396 0 -1 4194304 350 0 0 0 29 0 0 0 19 0 1 0 120917787 1785856 299 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528490 0 0 4096 0 0 0 0 17 1 0 0
/proc/3450/statm: 436 299 67 122 0 310 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1744

[startup+0.70185 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 3450
/proc/meminfo: memFree=1707712/2055920 swapFree=4157664/4192956
[pid=3450] ppid=3448 vsize=1876 CPUtime=0.69
/proc/3450/stat : 3450 (mxc) R 3448 3450 3396 0 -1 4194304 391 0 0 0 69 0 0 0 23 0 1 0 120917787 1921024 340 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/3450/statm: 469 340 67 122 0 343 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1876

[startup+1.50193 s]
/proc/loadavg: 0.78 0.95 0.98 2/78 3451
/proc/meminfo: memFree=1706488/2055920 swapFree=4157664/4192956
[pid=3450] ppid=3448 vsize=2112 CPUtime=1.49
/proc/3450/stat : 3450 (mxc) R 3448 3450 3396 0 -1 4194304 425 0 0 0 149 0 0 0 25 0 1 0 120917787 2162688 374 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519280 0 0 4096 0 0 0 0 17 1 0 0
/proc/3450/statm: 528 374 67 122 0 402 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2112

[startup+3.10109 s]
/proc/loadavg: 0.78 0.95 0.98 2/78 3451
/proc/meminfo: memFree=1706168/2055920 swapFree=4157664/4192956
[pid=3450] ppid=3448 vsize=2244 CPUtime=3.09
/proc/3450/stat : 3450 (mxc) R 3448 3450 3396 0 -1 4194304 484 0 0 0 309 0 0 0 25 0 1 0 120917787 2297856 433 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/3450/statm: 561 433 67 122 0 435 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2244

[startup+6.30142 s]
/proc/loadavg: 0.80 0.95 0.98 2/78 3451
/proc/meminfo: memFree=1705848/2055920 swapFree=4157664/4192956
[pid=3450] ppid=3448 vsize=2508 CPUtime=6.29
/proc/3450/stat : 3450 (mxc) R 3448 3450 3396 0 -1 4194304 552 0 0 0 629 0 0 0 25 0 1 0 120917787 2568192 501 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/3450/statm: 627 501 67 122 0 501 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2508

[startup+12.7011 s]
/proc/loadavg: 0.81 0.95 0.98 2/78 3451
/proc/meminfo: memFree=1705400/2055920 swapFree=4157664/4192956
[pid=3450] ppid=3448 vsize=2760 CPUtime=12.69
/proc/3450/stat : 3450 (mxc) R 3448 3450 3396 0 -1 4194304 616 0 0 0 1269 0 0 0 25 0 1 0 120917787 2826240 565 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519596 0 0 4096 0 0 0 0 17 1 0 0
/proc/3450/statm: 690 565 67 122 0 564 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2760

[startup+25.5014 s]
/proc/loadavg: 0.85 0.95 0.98 2/78 3451
/proc/meminfo: memFree=1705016/2055920 swapFree=4157664/4192956
[pid=3450] ppid=3448 vsize=3176 CPUtime=25.49
/proc/3450/stat : 3450 (mxc) R 3448 3450 3396 0 -1 4194304 706 0 0 0 2549 0 0 0 25 0 1 0 120917787 3252224 655 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/3450/statm: 794 655 67 122 0 668 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3176

[startup+51.102 s]
/proc/loadavg: 0.90 0.96 0.98 2/78 3451
/proc/meminfo: memFree=1704632/2055920 swapFree=4157664/4192956
[pid=3450] ppid=3448 vsize=3480 CPUtime=51.08
/proc/3450/stat : 3450 (mxc) R 3448 3450 3396 0 -1 4194304 792 0 0 0 5108 0 0 0 25 0 1 0 120917787 3563520 741 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519240 0 0 4096 0 0 0 0 17 1 0 0
/proc/3450/statm: 870 741 67 122 0 744 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3480

[startup+102.305 s]
/proc/loadavg: 0.96 0.96 0.98 2/78 3451
/proc/meminfo: memFree=1704120/2055920 swapFree=4157664/4192956
[pid=3450] ppid=3448 vsize=4032 CPUtime=102.26
/proc/3450/stat : 3450 (mxc) R 3448 3450 3396 0 -1 4194304 914 0 0 0 10226 0 0 0 25 0 1 0 120917787 4128768 863 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/3450/statm: 1008 863 67 122 0 882 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 4032

[startup+162.301 s]
/proc/loadavg: 0.98 0.97 0.98 2/84 3573
/proc/meminfo: memFree=1702200/2055920 swapFree=4157664/4192956
[pid=3450] ppid=3448 vsize=4540 CPUtime=162.19
/proc/3450/stat : 3450 (mxc) R 3448 3450 3396 0 -1 4194304 1042 0 0 0 16218 1 0 0 25 0 1 0 120917787 4648960 991 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3450/statm: 1135 991 67 122 0 1009 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 4540

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 3649
/proc/meminfo: memFree=1702968/2055920 swapFree=4157664/4192956
[pid=3450] ppid=3448 vsize=4812 CPUtime=222.13
/proc/3450/stat : 3450 (mxc) R 3448 3450 3396 0 -1 4194304 1128 0 0 0 22211 2 0 0 25 0 1 0 120917787 4927488 1077 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3450/statm: 1203 1077 67 122 0 1077 0
Current children cumulated CPU time (s) 222.13
Current children cumulated vsize (KiB) 4812

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 3649
/proc/meminfo: memFree=1702648/2055920 swapFree=4157664/4192956
[pid=3450] ppid=3448 vsize=5196 CPUtime=282.11
/proc/3450/stat : 3450 (mxc) R 3448 3450 3396 0 -1 4194304 1208 0 0 0 28209 2 0 0 25 0 1 0 120917787 5320704 1157 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3450/statm: 1299 1157 67 122 0 1173 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 5196

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 3649
/proc/meminfo: memFree=1702520/2055920 swapFree=4157664/4192956
[pid=3450] ppid=3448 vsize=5516 CPUtime=342.1
/proc/3450/stat : 3450 (mxc) R 3448 3450 3396 0 -1 4194304 1276 0 0 0 34207 3 0 0 25 0 1 0 120917787 5648384 1225 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/3450/statm: 1379 1225 67 122 0 1253 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 5516

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 3649
/proc/meminfo: memFree=1702392/2055920 swapFree=4157664/4192956
[pid=3450] ppid=3448 vsize=5516 CPUtime=402.07
/proc/3450/stat : 3450 (mxc) R 3448 3450 3396 0 -1 4194304 1284 0 0 0 40204 3 0 0 25 0 1 0 120917787 5648384 1233 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3450/statm: 1379 1233 67 122 0 1253 0
Current children cumulated CPU time (s) 402.07
Current children cumulated vsize (KiB) 5516

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 3649
/proc/meminfo: memFree=1702200/2055920 swapFree=4157664/4192956
[pid=3450] ppid=3448 vsize=5700 CPUtime=462.06
/proc/3450/stat : 3450 (mxc) R 3448 3450 3396 0 -1 4194304 1322 0 0 0 46202 4 0 0 25 0 1 0 120917787 5836800 1271 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519602 0 0 4096 0 0 0 0 17 1 0 0
/proc/3450/statm: 1425 1271 67 122 0 1299 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 5700

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 3649
/proc/meminfo: memFree=1702208/2055920 swapFree=4157664/4192956
[pid=3450] ppid=3448 vsize=5700 CPUtime=522.04
/proc/3450/stat : 3450 (mxc) R 3448 3450 3396 0 -1 4194304 1327 0 0 0 52200 4 0 0 25 0 1 0 120917787 5836800 1276 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/3450/statm: 1425 1276 67 122 0 1299 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 5700

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 3649
/proc/meminfo: memFree=1702208/2055920 swapFree=4157664/4192956
[pid=3450] ppid=3448 vsize=5700 CPUtime=582.03
/proc/3450/stat : 3450 (mxc) R 3448 3450 3396 0 -1 4194304 1339 0 0 0 58198 5 0 0 25 0 1 0 120917787 5836800 1288 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3450/statm: 1425 1288 67 122 0 1299 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 5700

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 3649
/proc/meminfo: memFree=1702144/2055920 swapFree=4157664/4192956
[pid=3450] ppid=3448 vsize=5856 CPUtime=642.03
/proc/3450/stat : 3450 (mxc) R 3448 3450 3396 0 -1 4194304 1367 0 0 0 64197 6 0 0 25 0 1 0 120917787 5996544 1316 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3450/statm: 1464 1316 67 122 0 1338 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 5856


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3849
/proc/meminfo: memFree=1698688/2055920 swapFree=4157664/4192956
[pid=3450] ppid=3448 vsize=9136 CPUtime=4061.07
/proc/3450/stat : 3450 (mxc) R 3448 3450 3396 0 -1 4194304 2203 0 0 0 406069 38 0 0 25 0 1 0 120917787 9355264 2151 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3450/statm: 2284 2151 67 122 0 2158 0
Current children cumulated CPU time (s) 4061.07
Current children cumulated vsize (KiB) 9136

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3849
/proc/meminfo: memFree=1698688/2055920 swapFree=4157664/4192956
[pid=3450] ppid=3448 vsize=9200 CPUtime=4121.05
/proc/3450/stat : 3450 (mxc) R 3448 3450 3396 0 -1 4194304 2219 0 0 0 412066 39 0 0 25 0 1 0 120917787 9420800 2167 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/3450/statm: 2300 2167 67 122 0 2174 0
Current children cumulated CPU time (s) 4121.05
Current children cumulated vsize (KiB) 9200

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3849
/proc/meminfo: memFree=1698624/2055920 swapFree=4157664/4192956
[pid=3450] ppid=3448 vsize=9264 CPUtime=4181.03
/proc/3450/stat : 3450 (mxc) R 3448 3450 3396 0 -1 4194304 2235 0 0 0 418064 39 0 0 25 0 1 0 120917787 9486336 2183 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534744 0 0 4096 0 0 0 0 17 1 0 0
/proc/3450/statm: 2316 2183 67 122 0 2190 0
Current children cumulated CPU time (s) 4181.03
Current children cumulated vsize (KiB) 9264

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3849
/proc/meminfo: memFree=1698752/2055920 swapFree=4157664/4192956
[pid=3450] ppid=3448 vsize=9264 CPUtime=4241.02
/proc/3450/stat : 3450 (mxc) R 3448 3450 3396 0 -1 4194304 2235 0 0 0 424062 40 0 0 25 0 1 0 120917787 9486336 2183 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3450/statm: 2316 2183 67 122 0 2190 0
Current children cumulated CPU time (s) 4241.02
Current children cumulated vsize (KiB) 9264

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3851
/proc/meminfo: memFree=1698752/2055920 swapFree=4157664/4192956
[pid=3450] ppid=3448 vsize=9264 CPUtime=4301
/proc/3450/stat : 3450 (mxc) R 3448 3450 3396 0 -1 4194304 2235 0 0 0 430060 40 0 0 25 0 1 0 120917787 9486336 2183 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534757 0 0 4096 0 0 0 0 17 1 0 0
/proc/3450/statm: 2316 2183 67 122 0 2190 0
Current children cumulated CPU time (s) 4301
Current children cumulated vsize (KiB) 9264

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3851
/proc/meminfo: memFree=1698752/2055920 swapFree=4157664/4192956
[pid=3450] ppid=3448 vsize=9264 CPUtime=4360.99
/proc/3450/stat : 3450 (mxc) R 3448 3450 3396 0 -1 4194304 2235 0 0 0 436058 41 0 0 25 0 1 0 120917787 9486336 2183 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3450/statm: 2316 2183 67 122 0 2190 0
Current children cumulated CPU time (s) 4360.99
Current children cumulated vsize (KiB) 9264

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3851
/proc/meminfo: memFree=1698752/2055920 swapFree=4157664/4192956
[pid=3450] ppid=3448 vsize=9264 CPUtime=4420.97
/proc/3450/stat : 3450 (mxc) R 3448 3450 3396 0 -1 4194304 2235 0 0 0 442056 41 0 0 25 0 1 0 120917787 9486336 2183 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/3450/statm: 2316 2183 67 122 0 2190 0
Current children cumulated CPU time (s) 4420.97
Current children cumulated vsize (KiB) 9264

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3851
/proc/meminfo: memFree=1698752/2055920 swapFree=4157664/4192956
[pid=3450] ppid=3448 vsize=9264 CPUtime=4480.96
/proc/3450/stat : 3450 (mxc) R 3448 3450 3396 0 -1 4194304 2235 0 0 0 448054 42 0 0 25 0 1 0 120917787 9486336 2183 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519252 0 0 4096 0 0 0 0 17 1 0 0
/proc/3450/statm: 2316 2183 67 122 0 2190 0
Current children cumulated CPU time (s) 4480.96
Current children cumulated vsize (KiB) 9264

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3851
/proc/meminfo: memFree=1698752/2055920 swapFree=4157664/4192956
[pid=3450] ppid=3448 vsize=9264 CPUtime=4540.94
/proc/3450/stat : 3450 (mxc) R 3448 3450 3396 0 -1 4194304 2235 0 0 0 454052 42 0 0 25 0 1 0 120917787 9486336 2183 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3450/statm: 2316 2183 67 122 0 2190 0
Current children cumulated CPU time (s) 4540.94
Current children cumulated vsize (KiB) 9264

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3851
/proc/meminfo: memFree=1698752/2055920 swapFree=4157664/4192956
[pid=3450] ppid=3448 vsize=9264 CPUtime=4600.93
/proc/3450/stat : 3450 (mxc) R 3448 3450 3396 0 -1 4194304 2235 0 0 0 460050 43 0 0 25 0 1 0 120917787 9486336 2183 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519322 0 0 4096 0 0 0 0 17 1 0 0
/proc/3450/statm: 2316 2183 67 122 0 2190 0
Current children cumulated CPU time (s) 4600.93
Current children cumulated vsize (KiB) 9264

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3851
/proc/meminfo: memFree=1698688/2055920 swapFree=4157664/4192956
[pid=3450] ppid=3448 vsize=9264 CPUtime=4660.91
/proc/3450/stat : 3450 (mxc) R 3448 3450 3396 0 -1 4194304 2235 0 0 0 466048 43 0 0 25 0 1 0 120917787 9486336 2183 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3450/statm: 2316 2183 67 122 0 2190 0
Current children cumulated CPU time (s) 4660.91
Current children cumulated vsize (KiB) 9264

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3851
/proc/meminfo: memFree=1698752/2055920 swapFree=4157664/4192956
[pid=3450] ppid=3448 vsize=9264 CPUtime=4720.9
/proc/3450/stat : 3450 (mxc) R 3448 3450 3396 0 -1 4194304 2235 0 0 0 472046 44 0 0 25 0 1 0 120917787 9486336 2183 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519229 0 0 4096 0 0 0 0 17 1 0 0
/proc/3450/statm: 2316 2183 67 122 0 2190 0
Current children cumulated CPU time (s) 4720.9
Current children cumulated vsize (KiB) 9264

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3851
/proc/meminfo: memFree=1698752/2055920 swapFree=4157664/4192956
[pid=3450] ppid=3448 vsize=9264 CPUtime=4780.88
/proc/3450/stat : 3450 (mxc) R 3448 3450 3396 0 -1 4194304 2235 0 0 0 478044 44 0 0 25 0 1 0 120917787 9486336 2183 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/3450/statm: 2316 2183 67 122 0 2190 0
Current children cumulated CPU time (s) 4780.88
Current children cumulated vsize (KiB) 9264

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3851
/proc/meminfo: memFree=1698752/2055920 swapFree=4157664/4192956
[pid=3450] ppid=3448 vsize=9264 CPUtime=4840.87
/proc/3450/stat : 3450 (mxc) R 3448 3450 3396 0 -1 4194304 2235 0 0 0 484042 45 0 0 25 0 1 0 120917787 9486336 2183 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519596 0 0 4096 0 0 0 0 17 1 0 0
/proc/3450/statm: 2316 2183 67 122 0 2190 0
Current children cumulated CPU time (s) 4840.87
Current children cumulated vsize (KiB) 9264

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3851
/proc/meminfo: memFree=1698752/2055920 swapFree=4157664/4192956
[pid=3450] ppid=3448 vsize=9264 CPUtime=4900.85
/proc/3450/stat : 3450 (mxc) R 3448 3450 3396 0 -1 4194304 2235 0 0 0 490040 45 0 0 25 0 1 0 120917787 9486336 2183 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/3450/statm: 2316 2183 67 122 0 2190 0
Current children cumulated CPU time (s) 4900.85
Current children cumulated vsize (KiB) 9264

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3851
/proc/meminfo: memFree=1698752/2055920 swapFree=4157664/4192956
[pid=3450] ppid=3448 vsize=9264 CPUtime=4960.83
/proc/3450/stat : 3450 (mxc) R 3448 3450 3396 0 -1 4194304 2235 0 0 0 496037 46 0 0 25 0 1 0 120917787 9486336 2183 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3450/statm: 2316 2183 67 122 0 2190 0
Current children cumulated CPU time (s) 4960.83
Current children cumulated vsize (KiB) 9264



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3851
/proc/meminfo: memFree=1698752/2055920 swapFree=4157664/4192956
[pid=3450] ppid=3448 vsize=9264 CPUtime=5000.02
/proc/3450/stat : 3450 (mxc) R 3448 3450 3396 0 -1 4194304 2235 0 0 0 499956 46 0 0 25 0 1 0 120917787 9486336 2183 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/3450/statm: 2316 2183 67 122 0 2190 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 9264

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

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

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3851
/proc/meminfo: memFree=1698752/2055920 swapFree=4157664/4192956
[pid=3450] ppid=3448 vsize=9264 CPUtime=5000.02
/proc/3450/stat : 3450 (mxc) R 3448 3450 3396 0 -1 4194304 2235 0 0 0 499956 46 0 0 25 0 1 0 120917787 9486336 2183 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/3450/statm: 2316 2183 67 122 0 2190 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 9264

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.51
CPU time (s): 5000.04
CPU user time (s): 4999.57
CPU system time (s): 0.469928
CPU usage (%): 99.9706
Max. virtual memory (cumulated for all children) (KiB): 9264

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.57
system time used= 0.469928
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2235
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= 51010

runsolver used 3.78043 second user time and 10.8154 second system time

The end

Launcher Data (download as text)

Begin job on node45 on Fri Apr 27 07:58:42 UTC 2007

IDJOB= 424451
IDBENCH= 19929
IDSOLVER= 174
FILE ID= node45/424451-1177660722

PBS_JOBID= 4697387

Free space on /tmp= 66514 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v60/unif-k7-r89-v60-c5340-S1368015355-04.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/424451-1177660722/mxc /tmp/evaluation/424451-1177660722/instance-424451-1177660722.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node45/watcher-424451-1177660722 -o ROOT/results/node45/solver-424451-1177660722 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424451-1177660722/mxc /tmp/evaluation/424451-1177660722/instance-424451-1177660722.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  158195e2cd2ef056c6b800906e2a658f

RANDOM SEED= 752645214

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node45.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		: 3000.218
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		: 3000.218
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:       1708056 kB
Buffers:         39952 kB
Cached:         229564 kB
SwapCached:      14792 kB
Active:         219104 kB
Inactive:        73504 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1708056 kB
SwapTotal:     4192956 kB
SwapFree:      4157664 kB
Dirty:             952 kB
Writeback:           0 kB
Mapped:          29584 kB
Slab:            40852 kB
Committed_AS:  1385960 kB
PageTables:       1732 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= 66514 MiB

End job on node45 on Fri Apr 27 09:22:05 UTC 2007