Trace number 424491

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) 5000.03 5001.51

General information on the benchmark

Namerandom/OnTreshold/3SAT/v500/
unif-k3-r4.26-v500-c2130-S1257199575-18.UNSAT.shuffled.cnf
MD5SUM5cb12367c8059b22462366f8563a334f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark3203.28
Satisfiable
(Un)Satisfiability was proved
Number of variables500
Number of clauses2130
Sum of the clauses size6390
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32130
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

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/node55/watcher-424491-1177679112 -o ROOT/results/node55/solver-424491-1177679112 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424491-1177679112/mxc /tmp/evaluation/424491-1177679112/instance-424491-1177679112.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: 0.85 0.97 0.99 4/64 26187
/proc/meminfo: memFree=1415740/2055920 swapFree=4184544/4192956
[pid=26187] ppid=26185 vsize=1068 CPUtime=0
/proc/26187/stat : 26187 (mxc) R 26185 26187 26133 0 -1 4194304 129 0 0 0 0 0 0 0 18 0 1 0 215821187 1093632 114 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/26187/statm: 267 114 57 122 0 141 0

[startup+0.0182509 s]
/proc/loadavg: 0.85 0.97 0.99 4/64 26187
/proc/meminfo: memFree=1415740/2055920 swapFree=4184544/4192956
[pid=26187] ppid=26185 vsize=1068 CPUtime=0.01
/proc/26187/stat : 26187 (mxc) R 26185 26187 26133 0 -1 4194304 140 0 0 0 1 0 0 0 18 0 1 0 215821187 1093632 125 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/26187/statm: 267 125 59 122 0 141 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1068

[startup+0.101259 s]
/proc/loadavg: 0.85 0.97 0.99 4/64 26187
/proc/meminfo: memFree=1415740/2055920 swapFree=4184544/4192956
[pid=26187] ppid=26185 vsize=1340 CPUtime=0.09
/proc/26187/stat : 26187 (mxc) R 26185 26187 26133 0 -1 4194304 196 0 0 0 9 0 0 0 18 0 1 0 215821187 1372160 179 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/26187/statm: 335 179 67 122 0 209 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1340

[startup+0.301277 s]
/proc/loadavg: 0.85 0.97 0.99 4/64 26187
/proc/meminfo: memFree=1415740/2055920 swapFree=4184544/4192956
[pid=26187] ppid=26185 vsize=1464 CPUtime=0.29
/proc/26187/stat : 26187 (mxc) R 26185 26187 26133 0 -1 4194304 228 0 0 0 29 0 0 0 19 0 1 0 215821187 1499136 211 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26187/statm: 366 211 67 122 0 240 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1464

[startup+0.701315 s]
/proc/loadavg: 0.85 0.97 0.99 4/64 26187
/proc/meminfo: memFree=1415740/2055920 swapFree=4184544/4192956
[pid=26187] ppid=26185 vsize=1464 CPUtime=0.69
/proc/26187/stat : 26187 (mxc) R 26185 26187 26133 0 -1 4194304 256 0 0 0 69 0 0 0 23 0 1 0 215821187 1499136 239 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530728 0 0 4096 0 0 0 0 17 1 0 0
/proc/26187/statm: 366 239 67 122 0 240 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1464

[startup+1.50139 s]
/proc/loadavg: 0.86 0.97 0.99 2/65 26188
/proc/meminfo: memFree=1414900/2055920 swapFree=4184544/4192956
[pid=26187] ppid=26185 vsize=1592 CPUtime=1.49
/proc/26187/stat : 26187 (mxc) R 26185 26187 26133 0 -1 4194304 290 0 0 0 149 0 0 0 25 0 1 0 215821187 1630208 273 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/26187/statm: 398 273 67 122 0 272 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1592

[startup+3.10154 s]
/proc/loadavg: 0.86 0.97 0.99 2/65 26188
/proc/meminfo: memFree=1414644/2055920 swapFree=4184544/4192956
[pid=26187] ppid=26185 vsize=1848 CPUtime=3.09
/proc/26187/stat : 26187 (mxc) R 26185 26187 26133 0 -1 4194304 327 0 0 0 309 0 0 0 25 0 1 0 215821187 1892352 310 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/26187/statm: 462 310 67 122 0 336 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1848

[startup+6.30185 s]
/proc/loadavg: 0.86 0.97 0.99 2/65 26188
/proc/meminfo: memFree=1414276/2055920 swapFree=4184544/4192956
[pid=26187] ppid=26185 vsize=2080 CPUtime=6.29
/proc/26187/stat : 26187 (mxc) R 26185 26187 26133 0 -1 4194304 392 0 0 0 629 0 0 0 25 0 1 0 215821187 2129920 375 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519240 0 0 4096 0 0 0 0 17 1 0 0
/proc/26187/statm: 520 375 67 122 0 394 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2080

[startup+12.7015 s]
/proc/loadavg: 0.88 0.97 0.99 2/65 26188
/proc/meminfo: memFree=1414084/2055920 swapFree=4184544/4192956
[pid=26187] ppid=26185 vsize=2316 CPUtime=12.69
/proc/26187/stat : 26187 (mxc) R 26185 26187 26133 0 -1 4194304 452 0 0 0 1269 0 0 0 25 0 1 0 215821187 2371584 435 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530498 0 0 4096 0 0 0 0 17 1 0 0
/proc/26187/statm: 579 435 67 122 0 453 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2316

[startup+25.5017 s]
/proc/loadavg: 0.90 0.97 0.99 2/65 26188
/proc/meminfo: memFree=1413764/2055920 swapFree=4184544/4192956
[pid=26187] ppid=26185 vsize=2540 CPUtime=25.48
/proc/26187/stat : 26187 (mxc) R 26185 26187 26133 0 -1 4194304 517 0 0 0 2548 0 0 0 25 0 1 0 215821187 2600960 500 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/26187/statm: 635 500 67 122 0 509 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2540

[startup+51.1011 s]
/proc/loadavg: 0.94 0.97 0.99 2/65 26188
/proc/meminfo: memFree=1413316/2055920 swapFree=4184544/4192956
[pid=26187] ppid=26185 vsize=3008 CPUtime=51.07
/proc/26187/stat : 26187 (mxc) R 26185 26187 26133 0 -1 4194304 621 0 0 0 5107 0 0 0 25 0 1 0 215821187 3080192 604 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/26187/statm: 752 604 67 122 0 626 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3008

[startup+102.305 s]
/proc/loadavg: 0.97 0.97 0.99 2/65 26188
/proc/meminfo: memFree=1412868/2055920 swapFree=4184544/4192956
[pid=26187] ppid=26185 vsize=3404 CPUtime=102.26
/proc/26187/stat : 26187 (mxc) R 26185 26187 26133 0 -1 4194304 732 0 0 0 10226 0 0 0 25 0 1 0 215821187 3485696 715 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/26187/statm: 851 715 67 122 0 725 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 3404

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26188
/proc/meminfo: memFree=1412484/2055920 swapFree=4184544/4192956
[pid=26187] ppid=26185 vsize=3748 CPUtime=162.25
/proc/26187/stat : 26187 (mxc) R 26185 26187 26133 0 -1 4194304 822 0 0 0 16224 1 0 0 25 0 1 0 215821187 3837952 805 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535345 0 0 4096 0 0 0 0 17 1 0 0
/proc/26187/statm: 937 805 67 122 0 811 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 3748

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26188
/proc/meminfo: memFree=1412100/2055920 swapFree=4184544/4192956
[pid=26187] ppid=26185 vsize=4080 CPUtime=222.24
/proc/26187/stat : 26187 (mxc) R 26185 26187 26133 0 -1 4194304 904 0 0 0 22223 1 0 0 25 0 1 0 215821187 4177920 887 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/26187/statm: 1020 887 67 122 0 894 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 4080

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26188
/proc/meminfo: memFree=1411908/2055920 swapFree=4184544/4192956
[pid=26187] ppid=26185 vsize=4264 CPUtime=282.22
/proc/26187/stat : 26187 (mxc) R 26185 26187 26133 0 -1 4194304 948 0 0 0 28221 1 0 0 25 0 1 0 215821187 4366336 931 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/26187/statm: 1066 931 67 122 0 940 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 4264

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26188
/proc/meminfo: memFree=1411588/2055920 swapFree=4184544/4192956
[pid=26187] ppid=26185 vsize=4548 CPUtime=342.2
/proc/26187/stat : 26187 (mxc) R 26185 26187 26133 0 -1 4194304 1016 0 0 0 34219 1 0 0 25 0 1 0 215821187 4657152 999 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519975 0 0 4096 0 0 0 0 17 1 0 0
/proc/26187/statm: 1137 999 67 122 0 1011 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 4548

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26188
/proc/meminfo: memFree=1411396/2055920 swapFree=4184544/4192956
[pid=26187] ppid=26185 vsize=4708 CPUtime=402.18
/proc/26187/stat : 26187 (mxc) R 26185 26187 26133 0 -1 4194304 1058 0 0 0 40217 1 0 0 25 0 1 0 215821187 4820992 1041 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/26187/statm: 1177 1041 67 122 0 1051 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 4708

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26188
/proc/meminfo: memFree=1411268/2055920 swapFree=4184544/4192956
[pid=26187] ppid=26185 vsize=5028 CPUtime=462.17
/proc/26187/stat : 26187 (mxc) R 26185 26187 26133 0 -1 4194304 1125 0 0 0 46216 1 0 0 25 0 1 0 215821187 5148672 1108 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/26187/statm: 1257 1108 67 122 0 1131 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 5028

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26188
/proc/meminfo: memFree=1411140/2055920 swapFree=4184544/4192956
[pid=26187] ppid=26185 vsize=5128 CPUtime=522.15
/proc/26187/stat : 26187 (mxc) R 26185 26187 26133 0 -1 4194304 1151 0 0 0 52214 1 0 0 25 0 1 0 215821187 5251072 1134 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26187/statm: 1282 1134 67 122 0 1156 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 5128

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26188
/proc/meminfo: memFree=1411012/2055920 swapFree=4184544/4192956
[pid=26187] ppid=26185 vsize=5216 CPUtime=582.14
/proc/26187/stat : 26187 (mxc) R 26185 26187 26133 0 -1 4194304 1174 0 0 0 58213 1 0 0 25 0 1 0 215821187 5341184 1157 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519302 0 0 4096 0 0 0 0 17 1 0 0
/proc/26187/statm: 1304 1157 67 122 0 1178 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 5216

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26188
/proc/meminfo: memFree=1410948/2055920 swapFree=4184544/4192956
[pid=26187] ppid=26185 vsize=5300 CPUtime=642.12
/proc/26187/stat : 26187 (mxc) R 26185 26187 26133 0 -1 4194304 1202 0 0 0 64211 1 0 0 25 0 1 0 215821187 5427200 1185 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519297 0 0 4096 0 0 0 0 17 1 0 0
/proc/26187/statm: 1325 1185 67 122 0 1199 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 5300


################
# More data... #
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[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26388
/proc/meminfo: memFree=1407556/2055920 swapFree=4184544/4192956
[pid=26187] ppid=26185 vsize=8408 CPUtime=4061.07
/proc/26187/stat : 26187 (mxc) R 26185 26187 26133 0 -1 4194304 1993 0 0 0 406101 6 0 0 25 0 1 0 215821187 8609792 1970 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519302 0 0 4096 0 0 0 0 17 1 0 0
/proc/26187/statm: 2102 1970 67 122 0 1976 0
Current children cumulated CPU time (s) 4061.07
Current children cumulated vsize (KiB) 8408

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26388
/proc/meminfo: memFree=1407556/2055920 swapFree=4184544/4192956
[pid=26187] ppid=26185 vsize=8408 CPUtime=4121.05
/proc/26187/stat : 26187 (mxc) R 26185 26187 26133 0 -1 4194304 1993 0 0 0 412099 6 0 0 25 0 1 0 215821187 8609792 1970 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519630 0 0 4096 0 0 0 0 17 1 0 0
/proc/26187/statm: 2102 1970 67 122 0 1976 0
Current children cumulated CPU time (s) 4121.05
Current children cumulated vsize (KiB) 8408

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26388
/proc/meminfo: memFree=1407556/2055920 swapFree=4184544/4192956
[pid=26187] ppid=26185 vsize=8408 CPUtime=4181.03
/proc/26187/stat : 26187 (mxc) R 26185 26187 26133 0 -1 4194304 1997 0 0 0 418097 6 0 0 25 0 1 0 215821187 8609792 1974 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/26187/statm: 2102 1974 67 122 0 1976 0
Current children cumulated CPU time (s) 4181.03
Current children cumulated vsize (KiB) 8408

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26388
/proc/meminfo: memFree=1407556/2055920 swapFree=4184544/4192956
[pid=26187] ppid=26185 vsize=8488 CPUtime=4241.02
/proc/26187/stat : 26187 (mxc) R 26185 26187 26133 0 -1 4194304 2005 0 0 0 424095 7 0 0 25 0 1 0 215821187 8691712 1982 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26187/statm: 2122 1982 67 122 0 1996 0
Current children cumulated CPU time (s) 4241.02
Current children cumulated vsize (KiB) 8488

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26388
/proc/meminfo: memFree=1407492/2055920 swapFree=4184544/4192956
[pid=26187] ppid=26185 vsize=8488 CPUtime=4301.01
/proc/26187/stat : 26187 (mxc) R 26185 26187 26133 0 -1 4194304 2009 0 0 0 430094 7 0 0 25 0 1 0 215821187 8691712 1986 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/26187/statm: 2122 1986 67 122 0 1996 0
Current children cumulated CPU time (s) 4301.01
Current children cumulated vsize (KiB) 8488

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26388
/proc/meminfo: memFree=1407492/2055920 swapFree=4184544/4192956
[pid=26187] ppid=26185 vsize=8488 CPUtime=4360.99
/proc/26187/stat : 26187 (mxc) R 26185 26187 26133 0 -1 4194304 2009 0 0 0 436092 7 0 0 25 0 1 0 215821187 8691712 1986 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/26187/statm: 2122 1986 67 122 0 1996 0
Current children cumulated CPU time (s) 4360.99
Current children cumulated vsize (KiB) 8488

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26388
/proc/meminfo: memFree=1407492/2055920 swapFree=4184544/4192956
[pid=26187] ppid=26185 vsize=8488 CPUtime=4420.97
/proc/26187/stat : 26187 (mxc) R 26185 26187 26133 0 -1 4194304 2013 0 0 0 442090 7 0 0 25 0 1 0 215821187 8691712 1990 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/26187/statm: 2122 1990 67 122 0 1996 0
Current children cumulated CPU time (s) 4420.97
Current children cumulated vsize (KiB) 8488

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26388
/proc/meminfo: memFree=1407492/2055920 swapFree=4184544/4192956
[pid=26187] ppid=26185 vsize=8488 CPUtime=4480.96
/proc/26187/stat : 26187 (mxc) R 26185 26187 26133 0 -1 4194304 2017 0 0 0 448089 7 0 0 25 0 1 0 215821187 8691712 1994 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519212 0 0 4096 0 0 0 0 17 1 0 0
/proc/26187/statm: 2122 1994 67 122 0 1996 0
Current children cumulated CPU time (s) 4480.96
Current children cumulated vsize (KiB) 8488

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26388
/proc/meminfo: memFree=1407492/2055920 swapFree=4184544/4192956
[pid=26187] ppid=26185 vsize=8488 CPUtime=4540.94
/proc/26187/stat : 26187 (mxc) R 26185 26187 26133 0 -1 4194304 2021 0 0 0 454087 7 0 0 25 0 1 0 215821187 8691712 1998 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531441 0 0 4096 0 0 0 0 17 1 0 0
/proc/26187/statm: 2122 1998 67 122 0 1996 0
Current children cumulated CPU time (s) 4540.94
Current children cumulated vsize (KiB) 8488

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26388
/proc/meminfo: memFree=1407428/2055920 swapFree=4184544/4192956
[pid=26187] ppid=26185 vsize=8488 CPUtime=4600.93
/proc/26187/stat : 26187 (mxc) R 26185 26187 26133 0 -1 4194304 2021 0 0 0 460086 7 0 0 25 0 1 0 215821187 8691712 1998 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519602 0 0 4096 0 0 0 0 17 1 0 0
/proc/26187/statm: 2122 1998 67 122 0 1996 0
Current children cumulated CPU time (s) 4600.93
Current children cumulated vsize (KiB) 8488

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26388
/proc/meminfo: memFree=1407236/2055920 swapFree=4184544/4192956
[pid=26187] ppid=26185 vsize=8768 CPUtime=4660.91
/proc/26187/stat : 26187 (mxc) R 26185 26187 26133 0 -1 4194304 2064 0 0 0 466084 7 0 0 25 0 1 0 215821187 8978432 2041 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/26187/statm: 2192 2041 67 122 0 2066 0
Current children cumulated CPU time (s) 4660.91
Current children cumulated vsize (KiB) 8768

[startup+4722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26388
/proc/meminfo: memFree=1407300/2055920 swapFree=4184544/4192956
[pid=26187] ppid=26185 vsize=8768 CPUtime=4720.89
/proc/26187/stat : 26187 (mxc) R 26185 26187 26133 0 -1 4194304 2064 0 0 0 472082 7 0 0 25 0 1 0 215821187 8978432 2041 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535011 0 0 4096 0 0 0 0 17 1 0 0
/proc/26187/statm: 2192 2041 67 122 0 2066 0
Current children cumulated CPU time (s) 4720.89
Current children cumulated vsize (KiB) 8768

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26388
/proc/meminfo: memFree=1407236/2055920 swapFree=4184544/4192956
[pid=26187] ppid=26185 vsize=8852 CPUtime=4780.87
/proc/26187/stat : 26187 (mxc) R 26185 26187 26133 0 -1 4194304 2090 0 0 0 478080 7 0 0 25 0 1 0 215821187 9064448 2067 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26187/statm: 2213 2067 67 122 0 2087 0
Current children cumulated CPU time (s) 4780.87
Current children cumulated vsize (KiB) 8852

[startup+4842.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 26388
/proc/meminfo: memFree=1407108/2055920 swapFree=4184544/4192956
[pid=26187] ppid=26185 vsize=8920 CPUtime=4840.85
/proc/26187/stat : 26187 (mxc) R 26185 26187 26133 0 -1 4194304 2100 0 0 0 484078 7 0 0 25 0 1 0 215821187 9134080 2077 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/26187/statm: 2230 2077 67 122 0 2104 0
Current children cumulated CPU time (s) 4840.85
Current children cumulated vsize (KiB) 8920

[startup+4902.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 26388
/proc/meminfo: memFree=1407172/2055920 swapFree=4184544/4192956
[pid=26187] ppid=26185 vsize=8920 CPUtime=4900.84
/proc/26187/stat : 26187 (mxc) R 26185 26187 26133 0 -1 4194304 2103 0 0 0 490077 7 0 0 25 0 1 0 215821187 9134080 2080 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/26187/statm: 2230 2080 67 122 0 2104 0
Current children cumulated CPU time (s) 4900.84
Current children cumulated vsize (KiB) 8920

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26388
/proc/meminfo: memFree=1407108/2055920 swapFree=4184544/4192956
[pid=26187] ppid=26185 vsize=8984 CPUtime=4960.83
/proc/26187/stat : 26187 (mxc) R 26185 26187 26133 0 -1 4194304 2115 0 0 0 496075 8 0 0 25 0 1 0 215821187 9199616 2092 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26187/statm: 2246 2092 67 122 0 2120 0
Current children cumulated CPU time (s) 4960.83
Current children cumulated vsize (KiB) 8984



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26388
/proc/meminfo: memFree=1407108/2055920 swapFree=4184544/4192956
[pid=26187] ppid=26185 vsize=8984 CPUtime=5000.02
/proc/26187/stat : 26187 (mxc) R 26185 26187 26133 0 -1 4194304 2115 0 0 0 499994 8 0 0 25 0 1 0 215821187 9199616 2092 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26187/statm: 2246 2092 67 122 0 2120 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 8984

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 2/65 26388
/proc/meminfo: memFree=1407108/2055920 swapFree=4184544/4192956
[pid=26187] ppid=26185 vsize=8984 CPUtime=5000.02
/proc/26187/stat : 26187 (mxc) R 26185 26187 26133 0 -1 4194304 2115 0 0 0 499994 8 0 0 25 0 1 0 215821187 9199616 2092 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26187/statm: 2246 2092 67 122 0 2120 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 8984

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.51
CPU time (s): 5000.03
CPU user time (s): 4999.95
CPU system time (s): 0.084987
CPU usage (%): 99.9705
Max. virtual memory (cumulated for all children) (KiB): 9052

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.95
system time used= 0.084987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2115
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= 7910

runsolver used 4.32034 second user time and 9.38157 second system time

The end



Launcher Data (download as text)




Begin job on node55 on Fri Apr 27 13:05:12 UTC 2007

IDJOB= 424491
IDBENCH= 19980
IDSOLVER= 174
FILE ID= node55/424491-1177679112

PBS_JOBID= 4698643

Free space on /tmp= 66420 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v500/unif-k3-r4.26-v500-c2130-S1257199575-18.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/424491-1177679112/mxc /tmp/evaluation/424491-1177679112/instance-424491-1177679112.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node55/watcher-424491-1177679112 -o ROOT/results/node55/solver-424491-1177679112 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424491-1177679112/mxc /tmp/evaluation/424491-1177679112/instance-424491-1177679112.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  5cb12367c8059b22462366f8563a334f

RANDOM SEED= 913998061

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node55.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		: 3000.216
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		: 3000.216
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:       1416148 kB
Buffers:         57360 kB
Cached:         497140 kB
SwapCached:       2556 kB
Active:         272168 kB
Inactive:       291920 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1416148 kB
SwapTotal:     4192956 kB
SwapFree:      4184544 kB
Dirty:             796 kB
Writeback:           0 kB
Mapped:          15992 kB
Slab:            61780 kB
Committed_AS:  1359460 kB
PageTables:       1380 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= 66420 MiB

End job on node55 on Fri Apr 27 14:28:35 UTC 2007