Trace number 424489

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 5001.61

General information on the benchmark

Namerandom/OnTreshold/3SAT/v500/
unif-k3-r4.26-v500-c2130-S1490740667-05.SAT.shuffled.cnf
MD5SUMf01193a3f455045d150f231e0d56c100
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.269958
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/node50/watcher-424489-1177678344 -o ROOT/results/node50/solver-424489-1177678344 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424489-1177678344/mxc /tmp/evaluation/424489-1177678344/instance-424489-1177678344.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: 0.71 0.93 0.98 3/64 32397
/proc/meminfo: memFree=1553280/2055920 swapFree=4183624/4192956
[pid=32397] ppid=32395 vsize=1068 CPUtime=0
/proc/32397/stat : 32397 (mxc) R 32395 32397 32343 0 -1 4194304 129 0 0 0 0 0 0 0 18 0 1 0 122679570 1093632 114 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531394 0 0 4096 0 0 0 0 17 1 0 0
/proc/32397/statm: 267 114 57 122 0 141 0

[startup+0.0162459 s]
/proc/loadavg: 0.71 0.93 0.98 3/64 32397
/proc/meminfo: memFree=1553280/2055920 swapFree=4183624/4192956
[pid=32397] ppid=32395 vsize=1068 CPUtime=0.01
/proc/32397/stat : 32397 (mxc) R 32395 32397 32343 0 -1 4194304 139 0 0 0 1 0 0 0 18 0 1 0 122679570 1093632 124 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/32397/statm: 267 124 59 122 0 141 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1068

[startup+0.101252 s]
/proc/loadavg: 0.71 0.93 0.98 3/64 32397
/proc/meminfo: memFree=1553280/2055920 swapFree=4183624/4192956
[pid=32397] ppid=32395 vsize=1208 CPUtime=0.09
/proc/32397/stat : 32397 (mxc) R 32395 32397 32343 0 -1 4194304 194 0 0 0 9 0 0 0 18 0 1 0 122679570 1236992 177 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535023 0 0 4096 0 0 0 0 17 1 0 0
/proc/32397/statm: 302 177 67 122 0 176 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1208

[startup+0.301269 s]
/proc/loadavg: 0.71 0.93 0.98 3/64 32397
/proc/meminfo: memFree=1553280/2055920 swapFree=4183624/4192956
[pid=32397] ppid=32395 vsize=1340 CPUtime=0.29
/proc/32397/stat : 32397 (mxc) R 32395 32397 32343 0 -1 4194304 222 0 0 0 29 0 0 0 19 0 1 0 122679570 1372160 205 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530169 0 0 4096 0 0 0 0 17 1 0 0
/proc/32397/statm: 335 205 67 122 0 209 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1340

[startup+0.701303 s]
/proc/loadavg: 0.71 0.93 0.98 3/64 32397
/proc/meminfo: memFree=1553280/2055920 swapFree=4183624/4192956
[pid=32397] ppid=32395 vsize=1472 CPUtime=0.69
/proc/32397/stat : 32397 (mxc) R 32395 32397 32343 0 -1 4194304 249 0 0 0 69 0 0 0 23 0 1 0 122679570 1507328 232 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530141 0 0 4096 0 0 0 0 17 1 0 0
/proc/32397/statm: 368 232 67 122 0 242 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1472

[startup+1.50137 s]
/proc/loadavg: 0.71 0.93 0.98 2/65 32398
/proc/meminfo: memFree=1552632/2055920 swapFree=4183624/4192956
[pid=32397] ppid=32395 vsize=1604 CPUtime=1.49
/proc/32397/stat : 32397 (mxc) R 32395 32397 32343 0 -1 4194304 285 0 0 0 149 0 0 0 25 0 1 0 122679570 1642496 268 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531171 0 0 4096 0 0 0 0 17 1 0 0
/proc/32397/statm: 401 268 67 122 0 275 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1604

[startup+3.10151 s]
/proc/loadavg: 0.71 0.93 0.98 2/65 32398
/proc/meminfo: memFree=1552376/2055920 swapFree=4183624/4192956
[pid=32397] ppid=32395 vsize=1736 CPUtime=3.09
/proc/32397/stat : 32397 (mxc) R 32395 32397 32343 0 -1 4194304 323 0 0 0 309 0 0 0 25 0 1 0 122679570 1777664 306 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528439 0 0 4096 0 0 0 0 17 1 0 0
/proc/32397/statm: 434 306 67 122 0 308 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1736

[startup+6.3018 s]
/proc/loadavg: 0.73 0.93 0.98 2/65 32398
/proc/meminfo: memFree=1552056/2055920 swapFree=4183624/4192956
[pid=32397] ppid=32395 vsize=1988 CPUtime=6.29
/proc/32397/stat : 32397 (mxc) R 32395 32397 32343 0 -1 4194304 381 0 0 0 629 0 0 0 25 0 1 0 122679570 2035712 364 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528096 0 0 4096 0 0 0 0 17 1 0 0
/proc/32397/statm: 497 364 67 122 0 371 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1988

[startup+12.7024 s]
/proc/loadavg: 0.76 0.93 0.98 2/65 32398
/proc/meminfo: memFree=1551800/2055920 swapFree=4183624/4192956
[pid=32397] ppid=32395 vsize=2216 CPUtime=12.69
/proc/32397/stat : 32397 (mxc) R 32395 32397 32343 0 -1 4194304 423 0 0 0 1269 0 0 0 25 0 1 0 122679570 2269184 406 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535284 0 0 4096 0 0 0 0 17 1 0 0
/proc/32397/statm: 554 406 67 122 0 428 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2216

[startup+25.5015 s]
/proc/loadavg: 0.81 0.94 0.98 2/65 32398
/proc/meminfo: memFree=1551416/2055920 swapFree=4183624/4192956
[pid=32397] ppid=32395 vsize=2580 CPUtime=25.48
/proc/32397/stat : 32397 (mxc) R 32395 32397 32343 0 -1 4194304 512 0 0 0 2548 0 0 0 25 0 1 0 122679570 2641920 495 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529717 0 0 4096 0 0 0 0 17 1 0 0
/proc/32397/statm: 645 495 67 122 0 519 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2580

[startup+51.1017 s]
/proc/loadavg: 0.87 0.94 0.98 2/65 32398
/proc/meminfo: memFree=1551032/2055920 swapFree=4183624/4192956
[pid=32397] ppid=32395 vsize=2916 CPUtime=51.08
/proc/32397/stat : 32397 (mxc) R 32395 32397 32343 0 -1 4194304 604 0 0 0 5107 1 0 0 25 0 1 0 122679570 2985984 587 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519992 0 0 4096 0 0 0 0 17 1 0 0
/proc/32397/statm: 729 587 67 122 0 603 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 2916

[startup+102.305 s]
/proc/loadavg: 0.94 0.95 0.98 2/65 32398
/proc/meminfo: memFree=1550584/2055920 swapFree=4183624/4192956
[pid=32397] ppid=32395 vsize=3336 CPUtime=102.27
/proc/32397/stat : 32397 (mxc) R 32395 32397 32343 0 -1 4194304 706 0 0 0 10226 1 0 0 25 0 1 0 122679570 3416064 689 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530562 0 0 4096 0 0 0 0 17 1 0 0
/proc/32397/statm: 834 689 67 122 0 708 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 3336

[startup+162.302 s]
/proc/loadavg: 0.98 0.95 0.98 2/65 32398
/proc/meminfo: memFree=1550072/2055920 swapFree=4183624/4192956
[pid=32397] ppid=32395 vsize=3840 CPUtime=162.25
/proc/32397/stat : 32397 (mxc) R 32395 32397 32343 0 -1 4194304 839 0 0 0 16224 1 0 0 25 0 1 0 122679570 3932160 822 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519564 0 0 4096 0 0 0 0 17 1 0 0
/proc/32397/statm: 960 822 67 122 0 834 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 3840

[startup+222.302 s]
/proc/loadavg: 0.99 0.96 0.98 2/65 32398
/proc/meminfo: memFree=1549688/2055920 swapFree=4183624/4192956
[pid=32397] ppid=32395 vsize=4176 CPUtime=222.23
/proc/32397/stat : 32397 (mxc) R 32395 32397 32343 0 -1 4194304 914 0 0 0 22222 1 0 0 25 0 1 0 122679570 4276224 897 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/32397/statm: 1044 897 67 122 0 918 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 4176

[startup+282.301 s]
/proc/loadavg: 0.99 0.96 0.98 2/65 32398
/proc/meminfo: memFree=1549432/2055920 swapFree=4183624/4192956
[pid=32397] ppid=32395 vsize=4372 CPUtime=282.22
/proc/32397/stat : 32397 (mxc) R 32395 32397 32343 0 -1 4194304 961 0 0 0 28221 1 0 0 25 0 1 0 122679570 4476928 944 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/32397/statm: 1093 944 67 122 0 967 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 4372

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 32398
/proc/meminfo: memFree=1549240/2055920 swapFree=4183624/4192956
[pid=32397] ppid=32395 vsize=4528 CPUtime=342.2
/proc/32397/stat : 32397 (mxc) R 32395 32397 32343 0 -1 4194304 1020 0 0 0 34219 1 0 0 25 0 1 0 122679570 4636672 1003 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519243 0 0 4096 0 0 0 0 17 1 0 0
/proc/32397/statm: 1132 1003 67 122 0 1006 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 4528

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 32398
/proc/meminfo: memFree=1549112/2055920 swapFree=4183624/4192956
[pid=32397] ppid=32395 vsize=4696 CPUtime=402.18
/proc/32397/stat : 32397 (mxc) R 32395 32397 32343 0 -1 4194304 1053 0 0 0 40217 1 0 0 25 0 1 0 122679570 4808704 1036 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519131 0 0 4096 0 0 0 0 17 1 0 0
/proc/32397/statm: 1174 1036 67 122 0 1048 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 4696

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 32398
/proc/meminfo: memFree=1548792/2055920 swapFree=4183624/4192956
[pid=32397] ppid=32395 vsize=4992 CPUtime=462.17
/proc/32397/stat : 32397 (mxc) R 32395 32397 32343 0 -1 4194304 1125 0 0 0 46216 1 0 0 25 0 1 0 122679570 5111808 1108 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535368 0 0 4096 0 0 0 0 17 1 0 0
/proc/32397/statm: 1248 1108 67 122 0 1122 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 4992

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 32464
/proc/meminfo: memFree=1547448/2055920 swapFree=4183624/4192956
[pid=32397] ppid=32395 vsize=5092 CPUtime=522.13
/proc/32397/stat : 32397 (mxc) R 32395 32397 32343 0 -1 4194304 1156 0 0 0 52211 2 0 0 25 0 1 0 122679570 5214208 1139 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519576 0 0 4096 0 0 0 0 17 1 0 0
/proc/32397/statm: 1273 1139 67 122 0 1147 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 5092

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 32596
/proc/meminfo: memFree=1548280/2055920 swapFree=4183624/4192956
[pid=32397] ppid=32395 vsize=5204 CPUtime=582.06
/proc/32397/stat : 32397 (mxc) R 32395 32397 32343 0 -1 4194304 1189 0 0 0 58203 3 0 0 25 0 1 0 122679570 5328896 1172 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/32397/statm: 1301 1172 67 122 0 1175 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 5204

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 32596
/proc/meminfo: memFree=1548344/2055920 swapFree=4183624/4192956
[pid=32397] ppid=32395 vsize=5336 CPUtime=642.05
/proc/32397/stat : 32397 (mxc) R 32395 32397 32343 0 -1 4194304 1212 0 0 0 64202 3 0 0 25 0 1 0 122679570 5464064 1195 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/32397/statm: 1334 1195 67 122 0 1208 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 5336


################
# More data... #
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[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 32598
/proc/meminfo: memFree=1545272/2055920 swapFree=4183624/4192956
[pid=32397] ppid=32395 vsize=8376 CPUtime=4001.14
/proc/32397/stat : 32397 (mxc) R 32395 32397 32343 0 -1 4194304 1971 0 0 0 400109 5 0 0 25 0 1 0 122679570 8577024 1953 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/32397/statm: 2094 1953 67 122 0 1968 0
Current children cumulated CPU time (s) 4001.14
Current children cumulated vsize (KiB) 8376

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 32598
/proc/meminfo: memFree=1545272/2055920 swapFree=4183624/4192956
[pid=32397] ppid=32395 vsize=8376 CPUtime=4061.13
/proc/32397/stat : 32397 (mxc) R 32395 32397 32343 0 -1 4194304 1975 0 0 0 406108 5 0 0 25 0 1 0 122679570 8577024 1957 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530521 0 0 4096 0 0 0 0 17 1 0 0
/proc/32397/statm: 2094 1957 67 122 0 1968 0
Current children cumulated CPU time (s) 4061.13
Current children cumulated vsize (KiB) 8376

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/71 32664
/proc/meminfo: memFree=1543984/2055920 swapFree=4183624/4192956
[pid=32397] ppid=32395 vsize=8376 CPUtime=4121.08
/proc/32397/stat : 32397 (mxc) R 32395 32397 32343 0 -1 4194304 1975 0 0 0 412103 5 0 0 25 0 1 0 122679570 8577024 1957 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/32397/statm: 2094 1957 67 122 0 1968 0
Current children cumulated CPU time (s) 4121.08
Current children cumulated vsize (KiB) 8376

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 328
/proc/meminfo: memFree=1544888/2055920 swapFree=4183624/4192956
[pid=32397] ppid=32395 vsize=8376 CPUtime=4180.98
/proc/32397/stat : 32397 (mxc) R 32395 32397 32343 0 -1 4194304 1977 0 0 0 418093 5 0 0 25 0 1 0 122679570 8577024 1959 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534751 0 0 4096 0 0 0 0 17 1 0 0
/proc/32397/statm: 2094 1959 67 122 0 1968 0
Current children cumulated CPU time (s) 4180.98
Current children cumulated vsize (KiB) 8376

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 328
/proc/meminfo: memFree=1545016/2055920 swapFree=4183624/4192956
[pid=32397] ppid=32395 vsize=8376 CPUtime=4240.96
/proc/32397/stat : 32397 (mxc) R 32395 32397 32343 0 -1 4194304 1987 0 0 0 424091 5 0 0 25 0 1 0 122679570 8577024 1969 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519268 0 0 4096 0 0 0 0 17 1 0 0
/proc/32397/statm: 2094 1969 67 122 0 1968 0
Current children cumulated CPU time (s) 4240.96
Current children cumulated vsize (KiB) 8376

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 328
/proc/meminfo: memFree=1545080/2055920 swapFree=4183624/4192956
[pid=32397] ppid=32395 vsize=8376 CPUtime=4300.94
/proc/32397/stat : 32397 (mxc) R 32395 32397 32343 0 -1 4194304 1987 0 0 0 430089 5 0 0 25 0 1 0 122679570 8577024 1969 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519564 0 0 4096 0 0 0 0 17 1 0 0
/proc/32397/statm: 2094 1969 67 122 0 1968 0
Current children cumulated CPU time (s) 4300.94
Current children cumulated vsize (KiB) 8376

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 328
/proc/meminfo: memFree=1545080/2055920 swapFree=4183624/4192956
[pid=32397] ppid=32395 vsize=8376 CPUtime=4360.93
/proc/32397/stat : 32397 (mxc) R 32395 32397 32343 0 -1 4194304 1987 0 0 0 436088 5 0 0 25 0 1 0 122679570 8577024 1969 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/32397/statm: 2094 1969 67 122 0 1968 0
Current children cumulated CPU time (s) 4360.93
Current children cumulated vsize (KiB) 8376

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 328
/proc/meminfo: memFree=1545016/2055920 swapFree=4183624/4192956
[pid=32397] ppid=32395 vsize=8456 CPUtime=4420.91
/proc/32397/stat : 32397 (mxc) R 32395 32397 32343 0 -1 4194304 1995 0 0 0 442086 5 0 0 25 0 1 0 122679570 8658944 1977 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519584 0 0 4096 0 0 0 0 17 1 0 0
/proc/32397/statm: 2114 1977 67 122 0 1988 0
Current children cumulated CPU time (s) 4420.91
Current children cumulated vsize (KiB) 8456

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 328
/proc/meminfo: memFree=1545016/2055920 swapFree=4183624/4192956
[pid=32397] ppid=32395 vsize=8456 CPUtime=4480.9
/proc/32397/stat : 32397 (mxc) R 32395 32397 32343 0 -1 4194304 2003 0 0 0 448085 5 0 0 25 0 1 0 122679570 8658944 1985 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/32397/statm: 2114 1985 67 122 0 1988 0
Current children cumulated CPU time (s) 4480.9
Current children cumulated vsize (KiB) 8456

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 328
/proc/meminfo: memFree=1545016/2055920 swapFree=4183624/4192956
[pid=32397] ppid=32395 vsize=8456 CPUtime=4540.88
/proc/32397/stat : 32397 (mxc) R 32395 32397 32343 0 -1 4194304 2003 0 0 0 454083 5 0 0 25 0 1 0 122679570 8658944 1985 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/32397/statm: 2114 1985 67 122 0 1988 0
Current children cumulated CPU time (s) 4540.88
Current children cumulated vsize (KiB) 8456

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 328
/proc/meminfo: memFree=1545016/2055920 swapFree=4183624/4192956
[pid=32397] ppid=32395 vsize=8572 CPUtime=4600.88
/proc/32397/stat : 32397 (mxc) R 32395 32397 32343 0 -1 4194304 2033 0 0 0 460082 6 0 0 25 0 1 0 122679570 8777728 2015 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519975 0 0 4096 0 0 0 0 17 1 0 0
/proc/32397/statm: 2143 2015 67 122 0 2017 0
Current children cumulated CPU time (s) 4600.88
Current children cumulated vsize (KiB) 8572

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 330
/proc/meminfo: memFree=1544824/2055920 swapFree=4183624/4192956
[pid=32397] ppid=32395 vsize=8680 CPUtime=4660.85
/proc/32397/stat : 32397 (mxc) R 32395 32397 32343 0 -1 4194304 2050 0 0 0 466079 6 0 0 25 0 1 0 122679570 8888320 2031 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/32397/statm: 2170 2031 67 122 0 2044 0
Current children cumulated CPU time (s) 4660.85
Current children cumulated vsize (KiB) 8680

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 330
/proc/meminfo: memFree=1544760/2055920 swapFree=4183624/4192956
[pid=32397] ppid=32395 vsize=8732 CPUtime=4720.84
/proc/32397/stat : 32397 (mxc) R 32395 32397 32343 0 -1 4194304 2070 0 0 0 472078 6 0 0 25 0 1 0 122679570 8941568 2051 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/32397/statm: 2183 2051 67 122 0 2057 0
Current children cumulated CPU time (s) 4720.84
Current children cumulated vsize (KiB) 8732

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 330
/proc/meminfo: memFree=1544760/2055920 swapFree=4183624/4192956
[pid=32397] ppid=32395 vsize=8828 CPUtime=4780.82
/proc/32397/stat : 32397 (mxc) R 32395 32397 32343 0 -1 4194304 2087 0 0 0 478076 6 0 0 25 0 1 0 122679570 9039872 2068 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/32397/statm: 2207 2068 67 122 0 2081 0
Current children cumulated CPU time (s) 4780.82
Current children cumulated vsize (KiB) 8828

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 330
/proc/meminfo: memFree=1544824/2055920 swapFree=4183624/4192956
[pid=32397] ppid=32395 vsize=8828 CPUtime=4840.81
/proc/32397/stat : 32397 (mxc) R 32395 32397 32343 0 -1 4194304 2087 0 0 0 484075 6 0 0 25 0 1 0 122679570 9039872 2068 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/32397/statm: 2207 2068 67 122 0 2081 0
Current children cumulated CPU time (s) 4840.81
Current children cumulated vsize (KiB) 8828

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 330
/proc/meminfo: memFree=1544760/2055920 swapFree=4183624/4192956
[pid=32397] ppid=32395 vsize=8892 CPUtime=4900.79
/proc/32397/stat : 32397 (mxc) R 32395 32397 32343 0 -1 4194304 2103 0 0 0 490073 6 0 0 25 0 1 0 122679570 9105408 2084 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/32397/statm: 2223 2084 67 122 0 2097 0
Current children cumulated CPU time (s) 4900.79
Current children cumulated vsize (KiB) 8892

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 330
/proc/meminfo: memFree=1544632/2055920 swapFree=4183624/4192956
[pid=32397] ppid=32395 vsize=8892 CPUtime=4960.77
/proc/32397/stat : 32397 (mxc) R 32395 32397 32343 0 -1 4194304 2118 0 0 0 496071 6 0 0 25 0 1 0 122679570 9105408 2099 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/32397/statm: 2223 2099 67 122 0 2097 0
Current children cumulated CPU time (s) 4960.77
Current children cumulated vsize (KiB) 8892



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 330
/proc/meminfo: memFree=1544632/2055920 swapFree=4183624/4192956
[pid=32397] ppid=32395 vsize=8968 CPUtime=5000.07
/proc/32397/stat : 32397 (mxc) R 32395 32397 32343 0 -1 4194304 2126 0 0 0 500001 6 0 0 25 0 1 0 122679570 9183232 2107 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/32397/statm: 2242 2107 67 122 0 2116 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 8968

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): 5001.61
CPU time (s): 5000.08
CPU user time (s): 5000.02
CPU system time (s): 0.065989
CPU usage (%): 99.9694
Max. virtual memory (cumulated for all children) (KiB): 8968

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5000.02
system time used= 0.065989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2126
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= 13042

runsolver used 3.64844 second user time and 10.1085 second system time

The end



Launcher Data (download as text)




Begin job on node50 on Fri Apr 27 12:52:24 UTC 2007

IDJOB= 424489
IDBENCH= 19978
IDSOLVER= 174
FILE ID= node50/424489-1177678344

PBS_JOBID= 4698637

Free space on /tmp= 66536 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v500/unif-k3-r4.26-v500-c2130-S1490740667-05.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/424489-1177678344/mxc /tmp/evaluation/424489-1177678344/instance-424489-1177678344.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node50/watcher-424489-1177678344 -o ROOT/results/node50/solver-424489-1177678344 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424489-1177678344/mxc /tmp/evaluation/424489-1177678344/instance-424489-1177678344.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  f01193a3f455045d150f231e0d56c100

RANDOM SEED= 949070150

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node50.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		: 3000.232
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		: 3000.232
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:       1553816 kB
Buffers:         47096 kB
Cached:         381536 kB
SwapCached:       4596 kB
Active:         252880 kB
Inactive:       186704 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1553816 kB
SwapTotal:     4192956 kB
SwapFree:      4183624 kB
Dirty:             800 kB
Writeback:           0 kB
Mapped:          15424 kB
Slab:            48524 kB
Committed_AS:  3016540 kB
PageTables:       1460 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= 66536 MiB

End job on node50 on Fri Apr 27 14:15:48 UTC 2007