Trace number 424431

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) 5000.07 5001.91

General information on the benchmark

Namerandom/OnTreshold/7SAT/v65/
unif-k7-r89-v65-c5785-S461794864-15.SAT.shuffled.cnf
MD5SUM87601d6b29694c44112ef8c86b506fed
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.71174
Satisfiable
(Un)Satisfiability was proved
Number of variables65
Number of clauses5785
Sum of the clauses size40495
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 55785

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/node38/watcher-424431-1177650187 -o ROOT/results/node38/solver-424431-1177650187 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424431-1177650187/mxc /tmp/evaluation/424431-1177650187/instance-424431-1177650187.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: 0.87 1.01 0.99 3/77 3685
/proc/meminfo: memFree=1564936/2055920 swapFree=4159740/4192956
[pid=3685] ppid=3683 vsize=1356 CPUtime=0
/proc/3685/stat : 3685 (mxc) R 3683 3685 3631 0 -1 4194304 191 0 0 0 0 0 0 0 18 0 1 0 197185326 1388544 176 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/3685/statm: 339 176 46 122 0 213 0

[startup+0.0360691 s]
/proc/loadavg: 0.87 1.01 0.99 3/77 3685
/proc/meminfo: memFree=1564936/2055920 swapFree=4159740/4192956
[pid=3685] ppid=3683 vsize=1340 CPUtime=0.03
/proc/3685/stat : 3685 (mxc) R 3683 3685 3631 0 -1 4194304 239 0 0 0 3 0 0 0 18 0 1 0 197185326 1372160 187 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/3685/statm: 335 187 59 122 0 209 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1340

[startup+0.102082 s]
/proc/loadavg: 0.87 1.01 0.99 3/77 3685
/proc/meminfo: memFree=1564936/2055920 swapFree=4159740/4192956
[pid=3685] ppid=3683 vsize=1604 CPUtime=0.1
/proc/3685/stat : 3685 (mxc) R 3683 3685 3631 0 -1 4194304 288 0 0 0 10 0 0 0 18 0 1 0 197185326 1642496 236 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519590 0 0 4096 0 0 0 0 17 1 0 0
/proc/3685/statm: 401 236 59 122 0 275 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1604

[startup+0.301119 s]
/proc/loadavg: 0.87 1.01 0.99 3/77 3685
/proc/meminfo: memFree=1564936/2055920 swapFree=4159740/4192956
[pid=3685] ppid=3683 vsize=1744 CPUtime=0.29
/proc/3685/stat : 3685 (mxc) R 3683 3685 3631 0 -1 4194304 359 0 0 0 29 0 0 0 19 0 1 0 197185326 1785856 305 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519981 0 0 4096 0 0 0 0 17 1 0 0
/proc/3685/statm: 436 305 67 122 0 310 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1744

[startup+0.701195 s]
/proc/loadavg: 0.87 1.01 0.99 3/77 3685
/proc/meminfo: memFree=1564936/2055920 swapFree=4159740/4192956
[pid=3685] ppid=3683 vsize=1880 CPUtime=0.69
/proc/3685/stat : 3685 (mxc) R 3683 3685 3631 0 -1 4194304 397 0 0 0 69 0 0 0 23 0 1 0 197185326 1925120 343 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531117 0 0 4096 0 0 0 0 17 1 0 0
/proc/3685/statm: 470 343 67 122 0 344 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1880

[startup+1.50135 s]
/proc/loadavg: 0.87 1.01 0.99 2/78 3686
/proc/meminfo: memFree=1563648/2055920 swapFree=4159740/4192956
[pid=3685] ppid=3683 vsize=2144 CPUtime=1.49
/proc/3685/stat : 3685 (mxc) R 3683 3685 3631 0 -1 4194304 445 0 0 0 149 0 0 0 25 0 1 0 197185326 2195456 391 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529790 0 0 4096 0 0 0 0 17 1 0 0
/proc/3685/statm: 536 391 67 122 0 410 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2144

[startup+3.10166 s]
/proc/loadavg: 0.87 1.01 0.99 2/78 3686
/proc/meminfo: memFree=1563328/2055920 swapFree=4159740/4192956
[pid=3685] ppid=3683 vsize=2392 CPUtime=3.09
/proc/3685/stat : 3685 (mxc) R 3683 3685 3631 0 -1 4194304 518 0 0 0 309 0 0 0 25 0 1 0 197185326 2449408 464 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530053 0 0 4096 0 0 0 0 17 1 0 0
/proc/3685/statm: 598 464 67 122 0 472 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2392

[startup+6.30127 s]
/proc/loadavg: 0.88 1.01 0.99 2/78 3686
/proc/meminfo: memFree=1562944/2055920 swapFree=4159740/4192956
[pid=3685] ppid=3683 vsize=2644 CPUtime=6.29
/proc/3685/stat : 3685 (mxc) R 3683 3685 3631 0 -1 4194304 583 0 0 0 629 0 0 0 25 0 1 0 197185326 2707456 529 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529970 0 0 4096 0 0 0 0 17 1 0 0
/proc/3685/statm: 661 529 67 122 0 535 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2644

[startup+12.7015 s]
/proc/loadavg: 0.89 1.01 0.99 2/78 3686
/proc/meminfo: memFree=1562496/2055920 swapFree=4159740/4192956
[pid=3685] ppid=3683 vsize=3024 CPUtime=12.69
/proc/3685/stat : 3685 (mxc) R 3683 3685 3631 0 -1 4194304 661 0 0 0 1269 0 0 0 25 0 1 0 197185326 3096576 607 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3685/statm: 756 607 67 122 0 630 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3024

[startup+25.503 s]
/proc/loadavg: 0.91 1.01 0.99 2/78 3686
/proc/meminfo: memFree=1562112/2055920 swapFree=4159740/4192956
[pid=3685] ppid=3683 vsize=3424 CPUtime=25.49
/proc/3685/stat : 3685 (mxc) R 3683 3685 3631 0 -1 4194304 757 0 0 0 2549 0 0 0 25 0 1 0 197185326 3506176 703 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/3685/statm: 856 703 67 122 0 730 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3424

[startup+51.1019 s]
/proc/loadavg: 0.94 1.01 0.99 2/78 3686
/proc/meminfo: memFree=1561664/2055920 swapFree=4159740/4192956
[pid=3685] ppid=3683 vsize=3804 CPUtime=51.07
/proc/3685/stat : 3685 (mxc) R 3683 3685 3631 0 -1 4194304 855 0 0 0 5107 0 0 0 25 0 1 0 197185326 3895296 801 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3685/statm: 951 801 67 122 0 825 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3804

[startup+102.306 s]
/proc/loadavg: 0.98 1.00 0.99 2/78 3686
/proc/meminfo: memFree=1561088/2055920 swapFree=4159740/4192956
[pid=3685] ppid=3683 vsize=4344 CPUtime=102.26
/proc/3685/stat : 3685 (mxc) R 3683 3685 3631 0 -1 4194304 1003 0 0 0 10225 1 0 0 25 0 1 0 197185326 4448256 949 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519610 0 0 4096 0 0 0 0 17 1 0 0
/proc/3685/statm: 1086 949 67 122 0 960 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 4344

[startup+162.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 3686
/proc/meminfo: memFree=1560640/2055920 swapFree=4159740/4192956
[pid=3685] ppid=3683 vsize=4696 CPUtime=162.23
/proc/3685/stat : 3685 (mxc) R 3683 3685 3631 0 -1 4194304 1102 0 0 0 16222 1 0 0 25 0 1 0 197185326 4808704 1048 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/3685/statm: 1174 1048 67 122 0 1048 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 4696

[startup+222.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 3686
/proc/meminfo: memFree=1560320/2055920 swapFree=4159740/4192956
[pid=3685] ppid=3683 vsize=5060 CPUtime=222.22
/proc/3685/stat : 3685 (mxc) R 3683 3685 3631 0 -1 4194304 1185 0 0 0 22220 2 0 0 25 0 1 0 197185326 5181440 1131 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519252 0 0 4096 0 0 0 0 17 1 0 0
/proc/3685/statm: 1265 1131 67 122 0 1139 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 5060

[startup+282.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 3686
/proc/meminfo: memFree=1560000/2055920 swapFree=4159740/4192956
[pid=3685] ppid=3683 vsize=5448 CPUtime=282.19
/proc/3685/stat : 3685 (mxc) R 3683 3685 3631 0 -1 4194304 1260 0 0 0 28217 2 0 0 25 0 1 0 197185326 5578752 1206 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/3685/statm: 1362 1206 67 122 0 1236 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 5448

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 3686
/proc/meminfo: memFree=1559808/2055920 swapFree=4159740/4192956
[pid=3685] ppid=3683 vsize=5640 CPUtime=342.18
/proc/3685/stat : 3685 (mxc) R 3683 3685 3631 0 -1 4194304 1316 0 0 0 34215 3 0 0 25 0 1 0 197185326 5775360 1262 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/3685/statm: 1410 1262 67 122 0 1284 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 5640

[startup+402.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 3686
/proc/meminfo: memFree=1559744/2055920 swapFree=4159740/4192956
[pid=3685] ppid=3683 vsize=5772 CPUtime=402.15
/proc/3685/stat : 3685 (mxc) R 3683 3685 3631 0 -1 4194304 1344 0 0 0 40212 3 0 0 25 0 1 0 197185326 5910528 1290 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534811 0 0 4096 0 0 0 0 17 1 0 0
/proc/3685/statm: 1443 1290 67 122 0 1317 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 5772

[startup+462.303 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 3686
/proc/meminfo: memFree=1559616/2055920 swapFree=4159740/4192956
[pid=3685] ppid=3683 vsize=5888 CPUtime=462.14
/proc/3685/stat : 3685 (mxc) R 3683 3685 3631 0 -1 4194304 1382 0 0 0 46210 4 0 0 25 0 1 0 197185326 6029312 1328 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3685/statm: 1472 1328 67 122 0 1346 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 5888

[startup+522.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 3686
/proc/meminfo: memFree=1559488/2055920 swapFree=4159740/4192956
[pid=3685] ppid=3683 vsize=6016 CPUtime=522.11
/proc/3685/stat : 3685 (mxc) R 3683 3685 3631 0 -1 4194304 1406 0 0 0 52207 4 0 0 25 0 1 0 197185326 6160384 1352 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3685/statm: 1504 1352 67 122 0 1378 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 6016

[startup+582.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 3686
/proc/meminfo: memFree=1559424/2055920 swapFree=4159740/4192956
[pid=3685] ppid=3683 vsize=6016 CPUtime=582.09
/proc/3685/stat : 3685 (mxc) R 3683 3685 3631 0 -1 4194304 1418 0 0 0 58204 5 0 0 25 0 1 0 197185326 6160384 1364 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/3685/statm: 1504 1364 67 122 0 1378 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 6016

[startup+642.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 3686
/proc/meminfo: memFree=1559168/2055920 swapFree=4159740/4192956
[pid=3685] ppid=3683 vsize=6284 CPUtime=642.07
/proc/3685/stat : 3685 (mxc) R 3683 3685 3631 0 -1 4194304 1478 0 0 0 64202 5 0 0 25 0 1 0 197185326 6434816 1424 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/3685/statm: 1571 1424 67 122 0 1445 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 6284


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 3886
/proc/meminfo: memFree=1556032/2055920 swapFree=4159740/4192956
[pid=3685] ppid=3683 vsize=9352 CPUtime=4060.78
/proc/3685/stat : 3685 (mxc) R 3683 3685 3631 0 -1 4194304 2279 0 0 0 406048 30 0 0 25 0 1 0 197185326 9576448 2203 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3685/statm: 2338 2203 67 122 0 2212 0
Current children cumulated CPU time (s) 4060.78
Current children cumulated vsize (KiB) 9352

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 3886
/proc/meminfo: memFree=1556096/2055920 swapFree=4159740/4192956
[pid=3685] ppid=3683 vsize=9352 CPUtime=4120.75
/proc/3685/stat : 3685 (mxc) R 3683 3685 3631 0 -1 4194304 2279 0 0 0 412045 30 0 0 25 0 1 0 197185326 9576448 2203 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/3685/statm: 2338 2203 67 122 0 2212 0
Current children cumulated CPU time (s) 4120.75
Current children cumulated vsize (KiB) 9352

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 3886
/proc/meminfo: memFree=1556096/2055920 swapFree=4159740/4192956
[pid=3685] ppid=3683 vsize=9352 CPUtime=4180.74
/proc/3685/stat : 3685 (mxc) R 3683 3685 3631 0 -1 4194304 2279 0 0 0 418043 31 0 0 25 0 1 0 197185326 9576448 2203 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/3685/statm: 2338 2203 67 122 0 2212 0
Current children cumulated CPU time (s) 4180.74
Current children cumulated vsize (KiB) 9352

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 3886
/proc/meminfo: memFree=1556096/2055920 swapFree=4159740/4192956
[pid=3685] ppid=3683 vsize=9352 CPUtime=4240.71
/proc/3685/stat : 3685 (mxc) R 3683 3685 3631 0 -1 4194304 2279 0 0 0 424040 31 0 0 25 0 1 0 197185326 9576448 2203 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/3685/statm: 2338 2203 67 122 0 2212 0
Current children cumulated CPU time (s) 4240.71
Current children cumulated vsize (KiB) 9352

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 3886
/proc/meminfo: memFree=1556032/2055920 swapFree=4159740/4192956
[pid=3685] ppid=3683 vsize=9416 CPUtime=4300.69
/proc/3685/stat : 3685 (mxc) R 3683 3685 3631 0 -1 4194304 2295 0 0 0 430038 31 0 0 25 0 1 0 197185326 9641984 2219 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519271 0 0 4096 0 0 0 0 17 1 0 0
/proc/3685/statm: 2354 2219 67 122 0 2228 0
Current children cumulated CPU time (s) 4300.69
Current children cumulated vsize (KiB) 9416

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 3886
/proc/meminfo: memFree=1556032/2055920 swapFree=4159740/4192956
[pid=3685] ppid=3683 vsize=9416 CPUtime=4360.67
/proc/3685/stat : 3685 (mxc) R 3683 3685 3631 0 -1 4194304 2295 0 0 0 436035 32 0 0 25 0 1 0 197185326 9641984 2219 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534799 0 0 4096 0 0 0 0 17 1 0 0
/proc/3685/statm: 2354 2219 67 122 0 2228 0
Current children cumulated CPU time (s) 4360.67
Current children cumulated vsize (KiB) 9416

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 3886
/proc/meminfo: memFree=1555968/2055920 swapFree=4159740/4192956
[pid=3685] ppid=3683 vsize=9480 CPUtime=4420.65
/proc/3685/stat : 3685 (mxc) R 3683 3685 3631 0 -1 4194304 2311 0 0 0 442033 32 0 0 25 0 1 0 197185326 9707520 2235 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/3685/statm: 2370 2235 67 122 0 2244 0
Current children cumulated CPU time (s) 4420.65
Current children cumulated vsize (KiB) 9480

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 3886
/proc/meminfo: memFree=1555904/2055920 swapFree=4159740/4192956
[pid=3685] ppid=3683 vsize=9544 CPUtime=4480.63
/proc/3685/stat : 3685 (mxc) R 3683 3685 3631 0 -1 4194304 2327 0 0 0 448030 33 0 0 25 0 1 0 197185326 9773056 2251 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/3685/statm: 2386 2251 67 122 0 2260 0
Current children cumulated CPU time (s) 4480.63
Current children cumulated vsize (KiB) 9544

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 3886
/proc/meminfo: memFree=1555904/2055920 swapFree=4159740/4192956
[pid=3685] ppid=3683 vsize=9544 CPUtime=4540.61
/proc/3685/stat : 3685 (mxc) R 3683 3685 3631 0 -1 4194304 2327 0 0 0 454028 33 0 0 25 0 1 0 197185326 9773056 2251 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528505 0 0 4096 0 0 0 0 17 1 0 0
/proc/3685/statm: 2386 2251 67 122 0 2260 0
Current children cumulated CPU time (s) 4540.61
Current children cumulated vsize (KiB) 9544

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 3886
/proc/meminfo: memFree=1555904/2055920 swapFree=4159740/4192956
[pid=3685] ppid=3683 vsize=9544 CPUtime=4600.6
/proc/3685/stat : 3685 (mxc) R 3683 3685 3631 0 -1 4194304 2327 0 0 0 460026 34 0 0 25 0 1 0 197185326 9773056 2251 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3685/statm: 2386 2251 67 122 0 2260 0
Current children cumulated CPU time (s) 4600.6
Current children cumulated vsize (KiB) 9544

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 3886
/proc/meminfo: memFree=1555840/2055920 swapFree=4159740/4192956
[pid=3685] ppid=3683 vsize=9608 CPUtime=4660.57
/proc/3685/stat : 3685 (mxc) R 3683 3685 3631 0 -1 4194304 2343 0 0 0 466023 34 0 0 25 0 1 0 197185326 9838592 2267 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3685/statm: 2402 2267 67 122 0 2276 0
Current children cumulated CPU time (s) 4660.57
Current children cumulated vsize (KiB) 9608

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 3886
/proc/meminfo: memFree=1555712/2055920 swapFree=4159740/4192956
[pid=3685] ppid=3683 vsize=9672 CPUtime=4720.55
/proc/3685/stat : 3685 (mxc) R 3683 3685 3631 0 -1 4194304 2364 0 0 0 472021 34 0 0 25 0 1 0 197185326 9904128 2288 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/3685/statm: 2418 2288 67 122 0 2292 0
Current children cumulated CPU time (s) 4720.55
Current children cumulated vsize (KiB) 9672

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 3886
/proc/meminfo: memFree=1555712/2055920 swapFree=4159740/4192956
[pid=3685] ppid=3683 vsize=9672 CPUtime=4780.53
/proc/3685/stat : 3685 (mxc) R 3683 3685 3631 0 -1 4194304 2364 0 0 0 478018 35 0 0 25 0 1 0 197185326 9904128 2288 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519194 0 0 4096 0 0 0 0 17 1 0 0
/proc/3685/statm: 2418 2288 67 122 0 2292 0
Current children cumulated CPU time (s) 4780.53
Current children cumulated vsize (KiB) 9672

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 3886
/proc/meminfo: memFree=1555648/2055920 swapFree=4159740/4192956
[pid=3685] ppid=3683 vsize=9736 CPUtime=4840.51
/proc/3685/stat : 3685 (mxc) R 3683 3685 3631 0 -1 4194304 2380 0 0 0 484016 35 0 0 25 0 1 0 197185326 9969664 2304 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3685/statm: 2434 2304 67 122 0 2308 0
Current children cumulated CPU time (s) 4840.51
Current children cumulated vsize (KiB) 9736

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 3888
/proc/meminfo: memFree=1555584/2055920 swapFree=4159740/4192956
[pid=3685] ppid=3683 vsize=9736 CPUtime=4900.49
/proc/3685/stat : 3685 (mxc) R 3683 3685 3631 0 -1 4194304 2380 0 0 0 490013 36 0 0 25 0 1 0 197185326 9969664 2304 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3685/statm: 2434 2304 67 122 0 2308 0
Current children cumulated CPU time (s) 4900.49
Current children cumulated vsize (KiB) 9736

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 3888
/proc/meminfo: memFree=1555456/2055920 swapFree=4159740/4192956
[pid=3685] ppid=3683 vsize=9800 CPUtime=4960.46
/proc/3685/stat : 3685 (mxc) R 3683 3685 3631 0 -1 4194304 2396 0 0 0 496010 36 0 0 25 0 1 0 197185326 10035200 2320 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529698 0 0 4096 0 0 0 0 17 1 0 0
/proc/3685/statm: 2450 2320 67 122 0 2324 0
Current children cumulated CPU time (s) 4960.46
Current children cumulated vsize (KiB) 9800



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.9 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 3888
/proc/meminfo: memFree=1555456/2055920 swapFree=4159740/4192956
[pid=3685] ppid=3683 vsize=9800 CPUtime=5000.05
/proc/3685/stat : 3685 (mxc) R 3683 3685 3631 0 -1 4194304 2396 0 0 0 499969 36 0 0 25 0 1 0 197185326 10035200 2320 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/3685/statm: 2450 2320 67 122 0 2324 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 9800

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

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

[startup+5001.9 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 3888
/proc/meminfo: memFree=1555456/2055920 swapFree=4159740/4192956
[pid=3685] ppid=3683 vsize=9800 CPUtime=5000.05
/proc/3685/stat : 3685 (mxc) R 3683 3685 3631 0 -1 4194304 2396 0 0 0 499969 36 0 0 25 0 1 0 197185326 10035200 2320 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/3685/statm: 2450 2320 67 122 0 2324 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 9800

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.91
CPU time (s): 5000.07
CPU user time (s): 4999.7
CPU system time (s): 0.369943
CPU usage (%): 99.9632
Max. virtual memory (cumulated for all children) (KiB): 9800

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.7
system time used= 0.369943
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2396
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= 105849

runsolver used 3.85041 second user time and 10.6564 second system time

The end

Launcher Data (download as text)

Begin job on node38 on Fri Apr 27 05:03:07 UTC 2007

IDJOB= 424431
IDBENCH= 19905
IDSOLVER= 174
FILE ID= node38/424431-1177650187

PBS_JOBID= 4697361

Free space on /tmp= 66523 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v65/unif-k7-r89-v65-c5785-S461794864-15.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/424431-1177650187/mxc /tmp/evaluation/424431-1177650187/instance-424431-1177650187.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node38/watcher-424431-1177650187 -o ROOT/results/node38/solver-424431-1177650187 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424431-1177650187/mxc /tmp/evaluation/424431-1177650187/instance-424431-1177650187.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  87601d6b29694c44112ef8c86b506fed

RANDOM SEED= 234494845

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node38.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		: 3000.263
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		: 3000.263
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:       1565408 kB
Buffers:         46820 kB
Cached:         353760 kB
SwapCached:       3136 kB
Active:         257840 kB
Inactive:       167004 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1565408 kB
SwapTotal:     4192956 kB
SwapFree:      4159740 kB
Dirty:             888 kB
Writeback:           0 kB
Mapped:          32476 kB
Slab:            50984 kB
Committed_AS:  1766596 kB
PageTables:       2060 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= 66523 MiB

End job on node38 on Fri Apr 27 06:26:31 UTC 2007