Trace number 424455

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) 5000.08 5002.01

General information on the benchmark

Namerandom/OnTreshold/7SAT/v60/
unif-k7-r89-v60-c5340-S1093254405-20.SAT.shuffled.cnf
MD5SUMb50ca018e79197079aea11ca328afe4d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.482926
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/node40/watcher-424455-1177661548 -o ROOT/results/node40/solver-424455-1177661548 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424455-1177661548/mxc /tmp/evaluation/424455-1177661548/instance-424455-1177661548.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 13452
/proc/meminfo: memFree=1715888/2055920 swapFree=4157400/4192956
[pid=13452] ppid=13450 vsize=1208 CPUtime=0
/proc/13452/stat : 13452 (mxc) R 13450 13452 13398 0 -1 4194304 185 0 0 0 0 0 0 0 18 0 1 0 95034332 1236992 136 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134533374 0 0 4096 0 0 0 0 17 1 0 0
/proc/13452/statm: 302 136 47 122 0 176 0

[startup+0.084672 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 13452
/proc/meminfo: memFree=1715888/2055920 swapFree=4157400/4192956
[pid=13452] ppid=13450 vsize=1472 CPUtime=0.08
/proc/13452/stat : 13452 (mxc) R 13450 13452 13398 0 -1 4194304 266 0 0 0 8 0 0 0 18 0 1 0 95034332 1507328 217 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/13452/statm: 368 217 59 122 0 242 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1472

[startup+0.101675 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 13452
/proc/meminfo: memFree=1715888/2055920 swapFree=4157400/4192956
[pid=13452] ppid=13450 vsize=1472 CPUtime=0.09
/proc/13452/stat : 13452 (mxc) R 13450 13452 13398 0 -1 4194304 277 0 0 0 9 0 0 0 18 0 1 0 95034332 1507328 228 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528512 0 0 4096 0 0 0 0 17 1 0 0
/proc/13452/statm: 368 228 59 122 0 242 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1472

[startup+0.301717 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 13452
/proc/meminfo: memFree=1715888/2055920 swapFree=4157400/4192956
[pid=13452] ppid=13450 vsize=1744 CPUtime=0.29
/proc/13452/stat : 13452 (mxc) R 13450 13452 13398 0 -1 4194304 347 0 0 0 29 0 0 0 19 0 1 0 95034332 1785856 296 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/13452/statm: 436 296 67 122 0 310 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1744

[startup+0.701801 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 13452
/proc/meminfo: memFree=1715888/2055920 swapFree=4157400/4192956
[pid=13452] ppid=13450 vsize=1892 CPUtime=0.69
/proc/13452/stat : 13452 (mxc) R 13450 13452 13398 0 -1 4194304 384 0 0 0 69 0 0 0 23 0 1 0 95034332 1937408 333 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/13452/statm: 473 333 67 122 0 347 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1892

[startup+1.50197 s]
/proc/loadavg: 0.78 0.95 0.98 2/78 13453
/proc/meminfo: memFree=1714792/2055920 swapFree=4157400/4192956
[pid=13452] ppid=13450 vsize=2024 CPUtime=1.49
/proc/13452/stat : 13452 (mxc) R 13450 13452 13398 0 -1 4194304 414 0 0 0 149 0 0 0 25 0 1 0 95034332 2072576 363 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/13452/statm: 506 363 67 122 0 380 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2024

[startup+3.1013 s]
/proc/loadavg: 0.78 0.95 0.98 2/78 13453
/proc/meminfo: memFree=1714408/2055920 swapFree=4157400/4192956
[pid=13452] ppid=13450 vsize=2272 CPUtime=3.09
/proc/13452/stat : 13452 (mxc) R 13450 13452 13398 0 -1 4194304 476 0 0 0 309 0 0 0 25 0 1 0 95034332 2326528 425 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/13452/statm: 568 425 67 122 0 442 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2272

[startup+6.30197 s]
/proc/loadavg: 0.80 0.95 0.98 2/78 13453
/proc/meminfo: memFree=1714088/2055920 swapFree=4157400/4192956
[pid=13452] ppid=13450 vsize=2512 CPUtime=6.29
/proc/13452/stat : 13452 (mxc) R 13450 13452 13398 0 -1 4194304 542 0 0 0 629 0 0 0 25 0 1 0 95034332 2572288 491 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528512 0 0 4096 0 0 0 0 17 1 0 0
/proc/13452/statm: 628 491 67 122 0 502 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2512

[startup+12.7013 s]
/proc/loadavg: 0.81 0.95 0.98 2/78 13453
/proc/meminfo: memFree=1713704/2055920 swapFree=4157400/4192956
[pid=13452] ppid=13450 vsize=2752 CPUtime=12.69
/proc/13452/stat : 13452 (mxc) R 13450 13452 13398 0 -1 4194304 599 0 0 0 1269 0 0 0 25 0 1 0 95034332 2818048 548 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/13452/statm: 688 548 67 122 0 562 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2752

[startup+25.502 s]
/proc/loadavg: 0.85 0.95 0.98 2/78 13453
/proc/meminfo: memFree=1713256/2055920 swapFree=4157400/4192956
[pid=13452] ppid=13450 vsize=3200 CPUtime=25.48
/proc/13452/stat : 13452 (mxc) R 13450 13452 13398 0 -1 4194304 706 0 0 0 2548 0 0 0 25 0 1 0 95034332 3276800 655 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519194 0 0 4096 0 0 0 0 17 1 0 0
/proc/13452/statm: 800 655 67 122 0 674 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3200

[startup+51.1013 s]
/proc/loadavg: 0.90 0.96 0.98 2/78 13453
/proc/meminfo: memFree=1712936/2055920 swapFree=4157400/4192956
[pid=13452] ppid=13450 vsize=3484 CPUtime=51.08
/proc/13452/stat : 13452 (mxc) R 13450 13452 13398 0 -1 4194304 783 0 0 0 5107 1 0 0 25 0 1 0 95034332 3567616 732 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519871 0 0 4096 0 0 0 0 17 1 0 0
/proc/13452/statm: 871 732 67 122 0 745 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3484

[startup+102.305 s]
/proc/loadavg: 0.96 0.96 0.98 2/78 13453
/proc/meminfo: memFree=1712360/2055920 swapFree=4157400/4192956
[pid=13452] ppid=13450 vsize=3992 CPUtime=102.26
/proc/13452/stat : 13452 (mxc) R 13450 13452 13398 0 -1 4194304 919 0 0 0 10225 1 0 0 25 0 1 0 95034332 4087808 868 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/13452/statm: 998 868 67 122 0 872 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 3992

[startup+162.302 s]
/proc/loadavg: 0.98 0.97 0.98 2/78 13453
/proc/meminfo: memFree=1711976/2055920 swapFree=4157400/4192956
[pid=13452] ppid=13450 vsize=4400 CPUtime=162.23
/proc/13452/stat : 13452 (mxc) R 13450 13452 13398 0 -1 4194304 1013 0 0 0 16222 1 0 0 25 0 1 0 95034332 4505600 962 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/13452/statm: 1100 962 67 122 0 974 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 4400

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 13453
/proc/meminfo: memFree=1711656/2055920 swapFree=4157400/4192956
[pid=13452] ppid=13450 vsize=4692 CPUtime=222.22
/proc/13452/stat : 13452 (mxc) R 13450 13452 13398 0 -1 4194304 1088 0 0 0 22220 2 0 0 25 0 1 0 95034332 4804608 1037 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/13452/statm: 1173 1037 67 122 0 1047 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 4692

[startup+282.302 s]
/proc/loadavg: 1.18 1.02 1.00 2/78 13455
/proc/meminfo: memFree=1711080/2055920 swapFree=4157400/4192956
[pid=13452] ppid=13450 vsize=4980 CPUtime=282.19
/proc/13452/stat : 13452 (mxc) R 13450 13452 13398 0 -1 4194304 1160 0 0 0 28217 2 0 0 25 0 1 0 95034332 5099520 1109 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/13452/statm: 1245 1109 67 122 0 1119 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 4980

[startup+342.301 s]
/proc/loadavg: 1.17 1.04 1.01 2/78 13455
/proc/meminfo: memFree=1711016/2055920 swapFree=4157400/4192956
[pid=13452] ppid=13450 vsize=5268 CPUtime=342.16
/proc/13452/stat : 13452 (mxc) R 13450 13452 13398 0 -1 4194304 1232 0 0 0 34214 2 0 0 25 0 1 0 95034332 5394432 1181 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528104 0 0 4096 0 0 0 0 17 1 0 0
/proc/13452/statm: 1317 1181 67 122 0 1191 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 5268

[startup+402.302 s]
/proc/loadavg: 1.13 1.05 1.00 2/78 13455
/proc/meminfo: memFree=1710824/2055920 swapFree=4157400/4192956
[pid=13452] ppid=13450 vsize=5496 CPUtime=402.15
/proc/13452/stat : 13452 (mxc) R 13450 13452 13398 0 -1 4194304 1277 0 0 0 40212 3 0 0 25 0 1 0 95034332 5627904 1226 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529863 0 0 4096 0 0 0 0 17 1 0 0
/proc/13452/statm: 1374 1226 67 122 0 1248 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 5496

[startup+462.301 s]
/proc/loadavg: 1.11 1.05 1.00 2/78 13455
/proc/meminfo: memFree=1710888/2055920 swapFree=4157400/4192956
[pid=13452] ppid=13450 vsize=5560 CPUtime=462.12
/proc/13452/stat : 13452 (mxc) R 13450 13452 13398 0 -1 4194304 1293 0 0 0 46209 3 0 0 25 0 1 0 95034332 5693440 1242 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/13452/statm: 1390 1242 67 122 0 1264 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 5560

[startup+522.302 s]
/proc/loadavg: 1.10 1.06 1.00 2/78 13455
/proc/meminfo: memFree=1710888/2055920 swapFree=4157400/4192956
[pid=13452] ppid=13450 vsize=5560 CPUtime=522.1
/proc/13452/stat : 13452 (mxc) R 13450 13452 13398 0 -1 4194304 1293 0 0 0 52206 4 0 0 25 0 1 0 95034332 5693440 1242 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/13452/statm: 1390 1242 67 122 0 1264 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 5560

[startup+582.301 s]
/proc/loadavg: 1.03 1.04 1.00 2/78 13455
/proc/meminfo: memFree=1710696/2055920 swapFree=4157400/4192956
[pid=13452] ppid=13450 vsize=5740 CPUtime=582.08
/proc/13452/stat : 13452 (mxc) R 13450 13452 13398 0 -1 4194304 1340 0 0 0 58204 4 0 0 25 0 1 0 95034332 5877760 1289 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534730 0 0 4096 0 0 0 0 17 1 0 0
/proc/13452/statm: 1435 1289 67 122 0 1309 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 5740

[startup+642.302 s]
/proc/loadavg: 1.01 1.03 1.00 2/78 13455
/proc/meminfo: memFree=1710696/2055920 swapFree=4157400/4192956
[pid=13452] ppid=13450 vsize=5740 CPUtime=642.06
/proc/13452/stat : 13452 (mxc) R 13450 13452 13398 0 -1 4194304 1346 0 0 0 64201 5 0 0 25 0 1 0 95034332 5877760 1295 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/13452/statm: 1435 1295 67 122 0 1309 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 5740


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13655
/proc/meminfo: memFree=1707176/2055920 swapFree=4157400/4192956
[pid=13452] ppid=13450 vsize=9004 CPUtime=4000.73
/proc/13452/stat : 13452 (mxc) R 13450 13452 13398 0 -1 4194304 2195 0 0 0 400042 31 0 0 25 0 1 0 95034332 9220096 2113 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/13452/statm: 2251 2113 67 122 0 2125 0
Current children cumulated CPU time (s) 4000.73
Current children cumulated vsize (KiB) 9004

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13655
/proc/meminfo: memFree=1707240/2055920 swapFree=4157400/4192956
[pid=13452] ppid=13450 vsize=9004 CPUtime=4060.71
/proc/13452/stat : 13452 (mxc) R 13450 13452 13398 0 -1 4194304 2195 0 0 0 406039 32 0 0 25 0 1 0 95034332 9220096 2113 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528106 0 0 4096 0 0 0 0 17 1 0 0
/proc/13452/statm: 2251 2113 67 122 0 2125 0
Current children cumulated CPU time (s) 4060.71
Current children cumulated vsize (KiB) 9004

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13655
/proc/meminfo: memFree=1707240/2055920 swapFree=4157400/4192956
[pid=13452] ppid=13450 vsize=9004 CPUtime=4120.68
/proc/13452/stat : 13452 (mxc) R 13450 13452 13398 0 -1 4194304 2197 0 0 0 412036 32 0 0 25 0 1 0 95034332 9220096 2115 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519243 0 0 4096 0 0 0 0 17 1 0 0
/proc/13452/statm: 2251 2115 67 122 0 2125 0
Current children cumulated CPU time (s) 4120.68
Current children cumulated vsize (KiB) 9004

[startup+4182.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 13655
/proc/meminfo: memFree=1707240/2055920 swapFree=4157400/4192956
[pid=13452] ppid=13450 vsize=9004 CPUtime=4180.67
/proc/13452/stat : 13452 (mxc) R 13450 13452 13398 0 -1 4194304 2200 0 0 0 418034 33 0 0 25 0 1 0 95034332 9220096 2118 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/13452/statm: 2251 2118 67 122 0 2125 0
Current children cumulated CPU time (s) 4180.67
Current children cumulated vsize (KiB) 9004

[startup+4242.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 13655
/proc/meminfo: memFree=1707240/2055920 swapFree=4157400/4192956
[pid=13452] ppid=13450 vsize=9004 CPUtime=4240.64
/proc/13452/stat : 13452 (mxc) R 13450 13452 13398 0 -1 4194304 2200 0 0 0 424031 33 0 0 25 0 1 0 95034332 9220096 2118 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/13452/statm: 2251 2118 67 122 0 2125 0
Current children cumulated CPU time (s) 4240.64
Current children cumulated vsize (KiB) 9004

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13655
/proc/meminfo: memFree=1707304/2055920 swapFree=4157400/4192956
[pid=13452] ppid=13450 vsize=9068 CPUtime=4300.62
/proc/13452/stat : 13452 (mxc) R 13450 13452 13398 0 -1 4194304 2216 0 0 0 430029 33 0 0 25 0 1 0 95034332 9285632 2134 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519251 0 0 4096 0 0 0 0 17 1 0 0
/proc/13452/statm: 2267 2134 67 122 0 2141 0
Current children cumulated CPU time (s) 4300.62
Current children cumulated vsize (KiB) 9068

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13655
/proc/meminfo: memFree=1707432/2055920 swapFree=4157400/4192956
[pid=13452] ppid=13450 vsize=9068 CPUtime=4360.6
/proc/13452/stat : 13452 (mxc) R 13450 13452 13398 0 -1 4194304 2216 0 0 0 436026 34 0 0 25 0 1 0 95034332 9285632 2134 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/13452/statm: 2267 2134 67 122 0 2141 0
Current children cumulated CPU time (s) 4360.6
Current children cumulated vsize (KiB) 9068

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13655
/proc/meminfo: memFree=1707432/2055920 swapFree=4157400/4192956
[pid=13452] ppid=13450 vsize=9068 CPUtime=4420.58
/proc/13452/stat : 13452 (mxc) R 13450 13452 13398 0 -1 4194304 2216 0 0 0 442024 34 0 0 25 0 1 0 95034332 9285632 2134 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519304 0 0 4096 0 0 0 0 17 1 0 0
/proc/13452/statm: 2267 2134 67 122 0 2141 0
Current children cumulated CPU time (s) 4420.58
Current children cumulated vsize (KiB) 9068

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13655
/proc/meminfo: memFree=1707432/2055920 swapFree=4157400/4192956
[pid=13452] ppid=13450 vsize=9068 CPUtime=4480.55
/proc/13452/stat : 13452 (mxc) R 13450 13452 13398 0 -1 4194304 2216 0 0 0 448021 34 0 0 25 0 1 0 95034332 9285632 2134 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/13452/statm: 2267 2134 67 122 0 2141 0
Current children cumulated CPU time (s) 4480.55
Current children cumulated vsize (KiB) 9068

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13655
/proc/meminfo: memFree=1707368/2055920 swapFree=4157400/4192956
[pid=13452] ppid=13450 vsize=9068 CPUtime=4540.53
/proc/13452/stat : 13452 (mxc) R 13450 13452 13398 0 -1 4194304 2216 0 0 0 454018 35 0 0 25 0 1 0 95034332 9285632 2134 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134686592 0 0 4096 0 0 0 0 17 1 0 0
/proc/13452/statm: 2267 2134 67 122 0 2141 0
Current children cumulated CPU time (s) 4540.53
Current children cumulated vsize (KiB) 9068

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13655
/proc/meminfo: memFree=1707304/2055920 swapFree=4157400/4192956
[pid=13452] ppid=13450 vsize=9068 CPUtime=4600.51
/proc/13452/stat : 13452 (mxc) R 13450 13452 13398 0 -1 4194304 2216 0 0 0 460016 35 0 0 25 0 1 0 95034332 9285632 2134 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/13452/statm: 2267 2134 67 122 0 2141 0
Current children cumulated CPU time (s) 4600.51
Current children cumulated vsize (KiB) 9068

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13655
/proc/meminfo: memFree=1707240/2055920 swapFree=4157400/4192956
[pid=13452] ppid=13450 vsize=9132 CPUtime=4660.49
/proc/13452/stat : 13452 (mxc) R 13450 13452 13398 0 -1 4194304 2232 0 0 0 466013 36 0 0 25 0 1 0 95034332 9351168 2150 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/13452/statm: 2283 2150 67 122 0 2157 0
Current children cumulated CPU time (s) 4660.49
Current children cumulated vsize (KiB) 9132

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13655
/proc/meminfo: memFree=1707240/2055920 swapFree=4157400/4192956
[pid=13452] ppid=13450 vsize=9132 CPUtime=4720.47
/proc/13452/stat : 13452 (mxc) R 13450 13452 13398 0 -1 4194304 2232 0 0 0 472011 36 0 0 25 0 1 0 95034332 9351168 2150 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/13452/statm: 2283 2150 67 122 0 2157 0
Current children cumulated CPU time (s) 4720.47
Current children cumulated vsize (KiB) 9132

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13655
/proc/meminfo: memFree=1707240/2055920 swapFree=4157400/4192956
[pid=13452] ppid=13450 vsize=9132 CPUtime=4780.44
/proc/13452/stat : 13452 (mxc) R 13450 13452 13398 0 -1 4194304 2232 0 0 0 478008 36 0 0 25 0 1 0 95034332 9351168 2150 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/13452/statm: 2283 2150 67 122 0 2157 0
Current children cumulated CPU time (s) 4780.44
Current children cumulated vsize (KiB) 9132

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13655
/proc/meminfo: memFree=1707240/2055920 swapFree=4157400/4192956
[pid=13452] ppid=13450 vsize=9132 CPUtime=4840.43
/proc/13452/stat : 13452 (mxc) R 13450 13452 13398 0 -1 4194304 2232 0 0 0 484006 37 0 0 25 0 1 0 95034332 9351168 2150 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/13452/statm: 2283 2150 67 122 0 2157 0
Current children cumulated CPU time (s) 4840.43
Current children cumulated vsize (KiB) 9132

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13655
/proc/meminfo: memFree=1707176/2055920 swapFree=4157400/4192956
[pid=13452] ppid=13450 vsize=9132 CPUtime=4900.4
/proc/13452/stat : 13452 (mxc) R 13450 13452 13398 0 -1 4194304 2232 0 0 0 490003 37 0 0 25 0 1 0 95034332 9351168 2150 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/13452/statm: 2283 2150 67 122 0 2157 0
Current children cumulated CPU time (s) 4900.4
Current children cumulated vsize (KiB) 9132

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13655
/proc/meminfo: memFree=1707240/2055920 swapFree=4157400/4192956
[pid=13452] ppid=13450 vsize=9132 CPUtime=4960.38
/proc/13452/stat : 13452 (mxc) R 13450 13452 13398 0 -1 4194304 2232 0 0 0 496000 38 0 0 25 0 1 0 95034332 9351168 2150 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/13452/statm: 2283 2150 67 122 0 2157 0
Current children cumulated CPU time (s) 4960.38
Current children cumulated vsize (KiB) 9132



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13655
/proc/meminfo: memFree=1707240/2055920 swapFree=4157400/4192956
[pid=13452] ppid=13450 vsize=9132 CPUtime=5000.07
/proc/13452/stat : 13452 (mxc) R 13450 13452 13398 0 -1 4194304 2232 0 0 0 499969 38 0 0 25 0 1 0 95034332 9351168 2150 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/13452/statm: 2283 2150 67 122 0 2157 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 9132

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5002.01
CPU time (s): 5000.08
CPU user time (s): 4999.69
CPU system time (s): 0.38894
CPU usage (%): 99.9615
Max. virtual memory (cumulated for all children) (KiB): 9132

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.69
system time used= 0.38894
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2232
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= 107401

runsolver used 4.10238 second user time and 10.0565 second system time

The end

Launcher Data (download as text)

Begin job on node40 on Fri Apr 27 08:12:28 UTC 2007

IDJOB= 424455
IDBENCH= 19933
IDSOLVER= 174
FILE ID= node40/424455-1177661548

PBS_JOBID= 4697405

Free space on /tmp= 66509 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v60/unif-k7-r89-v60-c5340-S1093254405-20.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/424455-1177661548/mxc /tmp/evaluation/424455-1177661548/instance-424455-1177661548.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node40/watcher-424455-1177661548 -o ROOT/results/node40/solver-424455-1177661548 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424455-1177661548/mxc /tmp/evaluation/424455-1177661548/instance-424455-1177661548.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  b50ca018e79197079aea11ca328afe4d

RANDOM SEED= 832230477

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node40.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		: 3000.283
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		: 3000.283
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:       1716360 kB
Buffers:         40912 kB
Cached:         231088 kB
SwapCached:      16524 kB
Active:         181548 kB
Inactive:       114596 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1716360 kB
SwapTotal:     4192956 kB
SwapFree:      4157400 kB
Dirty:             948 kB
Writeback:           0 kB
Mapped:          29660 kB
Slab:            28784 kB
Committed_AS:  1044140 kB
PageTables:       1932 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= 66509 MiB

End job on node40 on Fri Apr 27 09:35:52 UTC 2007