Trace number 424424

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) 5000.01 5001.41

General information on the benchmark

Namerandom/OnTreshold/7SAT/v65/
unif-k7-r89-v65-c5785-S1141171506-10.UNSAT.shuffled.cnf
MD5SUMd6d6be09c1abbc60814c0f85b6a5cc4b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark2809.69
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/node24/watcher-424424-1177648110 -o ROOT/results/node24/solver-424424-1177648110 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424424-1177648110/mxc /tmp/evaluation/424424-1177648110/instance-424424-1177648110.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: 0.77 0.92 0.96 3/77 25240
/proc/meminfo: memFree=1592136/2055920 swapFree=4143340/4192956
[pid=25240] ppid=25238 vsize=1356 CPUtime=0
/proc/25240/stat : 25240 (mxc) R 25238 25240 25186 0 -1 4194304 192 0 0 0 0 0 0 0 18 0 1 0 212729060 1388544 177 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/25240/statm: 339 141 46 122 0 213 0

[startup+0.0073589 s]
/proc/loadavg: 0.77 0.92 0.96 3/77 25240
/proc/meminfo: memFree=1592136/2055920 swapFree=4143340/4192956
[pid=25240] ppid=25238 vsize=1340 CPUtime=0
/proc/25240/stat : 25240 (mxc) R 25238 25240 25186 0 -1 4194304 221 0 0 0 0 0 0 0 18 0 1 0 212729060 1372160 169 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519992 0 0 4096 0 0 0 0 17 1 0 0
/proc/25240/statm: 335 169 57 122 0 209 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1340

[startup+0.101367 s]
/proc/loadavg: 0.77 0.92 0.96 3/77 25240
/proc/meminfo: memFree=1592136/2055920 swapFree=4143340/4192956
[pid=25240] ppid=25238 vsize=1472 CPUtime=0.09
/proc/25240/stat : 25240 (mxc) R 25238 25240 25186 0 -1 4194304 287 0 0 0 9 0 0 0 18 0 1 0 212729060 1507328 235 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/25240/statm: 368 235 59 122 0 242 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1472

[startup+0.301389 s]
/proc/loadavg: 0.77 0.92 0.96 3/77 25240
/proc/meminfo: memFree=1592136/2055920 swapFree=4143340/4192956
[pid=25240] ppid=25238 vsize=1744 CPUtime=0.29
/proc/25240/stat : 25240 (mxc) R 25238 25240 25186 0 -1 4194304 357 0 0 0 29 0 0 0 19 0 1 0 212729060 1785856 303 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519610 0 0 4096 0 0 0 0 17 1 0 0
/proc/25240/statm: 436 303 67 122 0 310 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1744

[startup+0.701433 s]
/proc/loadavg: 0.77 0.92 0.96 3/77 25240
/proc/meminfo: memFree=1592136/2055920 swapFree=4143340/4192956
[pid=25240] ppid=25238 vsize=1996 CPUtime=0.69
/proc/25240/stat : 25240 (mxc) R 25238 25240 25186 0 -1 4194304 398 0 0 0 69 0 0 0 22 0 1 0 212729060 2043904 344 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25240/statm: 499 344 67 122 0 373 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1996

[startup+1.50152 s]
/proc/loadavg: 0.79 0.92 0.96 2/78 25241
/proc/meminfo: memFree=1590912/2055920 swapFree=4143340/4192956
[pid=25240] ppid=25238 vsize=2128 CPUtime=1.49
/proc/25240/stat : 25240 (mxc) R 25238 25240 25186 0 -1 4194304 447 0 0 0 149 0 0 0 25 0 1 0 212729060 2179072 393 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134517403 0 0 4096 0 0 0 0 17 1 0 0
/proc/25240/statm: 532 393 67 122 0 406 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2128

[startup+3.10169 s]
/proc/loadavg: 0.79 0.92 0.96 2/78 25241
/proc/meminfo: memFree=1590592/2055920 swapFree=4143340/4192956
[pid=25240] ppid=25238 vsize=2392 CPUtime=3.09
/proc/25240/stat : 25240 (mxc) R 25238 25240 25186 0 -1 4194304 521 0 0 0 309 0 0 0 25 0 1 0 212729060 2449408 467 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25240/statm: 598 467 67 122 0 472 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2392

[startup+6.30104 s]
/proc/loadavg: 0.79 0.92 0.96 2/78 25241
/proc/meminfo: memFree=1590208/2055920 swapFree=4143340/4192956
[pid=25240] ppid=25238 vsize=2620 CPUtime=6.29
/proc/25240/stat : 25240 (mxc) R 25238 25240 25186 0 -1 4194304 565 0 0 0 629 0 0 0 25 0 1 0 212729060 2682880 511 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530231 0 0 4096 0 0 0 0 17 1 0 0
/proc/25240/statm: 655 511 67 122 0 529 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2620

[startup+12.7017 s]
/proc/loadavg: 0.82 0.93 0.96 2/78 25241
/proc/meminfo: memFree=1589760/2055920 swapFree=4143340/4192956
[pid=25240] ppid=25238 vsize=3048 CPUtime=12.69
/proc/25240/stat : 25240 (mxc) R 25238 25240 25186 0 -1 4194304 663 0 0 0 1269 0 0 0 25 0 1 0 212729060 3121152 609 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519212 0 0 4096 0 0 0 0 17 1 0 0
/proc/25240/statm: 762 609 67 122 0 636 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3048

[startup+25.5011 s]
/proc/loadavg: 0.85 0.93 0.96 2/78 25241
/proc/meminfo: memFree=1589312/2055920 swapFree=4143340/4192956
[pid=25240] ppid=25238 vsize=3440 CPUtime=25.48
/proc/25240/stat : 25240 (mxc) R 25238 25240 25186 0 -1 4194304 771 0 0 0 2548 0 0 0 25 0 1 0 212729060 3522560 717 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/25240/statm: 860 717 67 122 0 734 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3440

[startup+51.1019 s]
/proc/loadavg: 0.90 0.93 0.96 2/78 25241
/proc/meminfo: memFree=1588928/2055920 swapFree=4143340/4192956
[pid=25240] ppid=25238 vsize=3752 CPUtime=51.08
/proc/25240/stat : 25240 (mxc) R 25238 25240 25186 0 -1 4194304 859 0 0 0 5107 1 0 0 25 0 1 0 212729060 3842048 805 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519229 0 0 4096 0 0 0 0 17 1 0 0
/proc/25240/statm: 938 805 67 122 0 812 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3752

[startup+102.305 s]
/proc/loadavg: 0.96 0.94 0.96 2/78 25241
/proc/meminfo: memFree=1588288/2055920 swapFree=4143340/4192956
[pid=25240] ppid=25238 vsize=4328 CPUtime=102.27
/proc/25240/stat : 25240 (mxc) R 25238 25240 25186 0 -1 4194304 991 0 0 0 10226 1 0 0 25 0 1 0 212729060 4431872 937 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530169 0 0 4096 0 0 0 0 17 1 0 0
/proc/25240/statm: 1082 937 67 122 0 956 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 4328

[startup+162.302 s]
/proc/loadavg: 0.98 0.95 0.96 2/78 25241
/proc/meminfo: memFree=1587904/2055920 swapFree=4143340/4192956
[pid=25240] ppid=25238 vsize=4684 CPUtime=162.25
/proc/25240/stat : 25240 (mxc) R 25238 25240 25186 0 -1 4194304 1083 0 0 0 16223 2 0 0 25 0 1 0 212729060 4796416 1029 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134517998 0 0 4096 0 0 0 0 17 1 0 0
/proc/25240/statm: 1171 1029 67 122 0 1045 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 4684

[startup+222.301 s]
/proc/loadavg: 0.99 0.95 0.96 2/78 25241
/proc/meminfo: memFree=1587456/2055920 swapFree=4143340/4192956
[pid=25240] ppid=25238 vsize=5164 CPUtime=222.23
/proc/25240/stat : 25240 (mxc) R 25238 25240 25186 0 -1 4194304 1204 0 0 0 22221 2 0 0 25 0 1 0 212729060 5287936 1150 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/25240/statm: 1291 1150 67 122 0 1165 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 5164

[startup+282.302 s]
/proc/loadavg: 0.99 0.96 0.96 2/78 25241
/proc/meminfo: memFree=1587136/2055920 swapFree=4143340/4192956
[pid=25240] ppid=25238 vsize=5484 CPUtime=282.22
/proc/25240/stat : 25240 (mxc) R 25238 25240 25186 0 -1 4194304 1278 0 0 0 28219 3 0 0 25 0 1 0 212729060 5615616 1224 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519610 0 0 4096 0 0 0 0 17 1 0 0
/proc/25240/statm: 1371 1224 67 122 0 1245 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 5484

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 25241
/proc/meminfo: memFree=1587008/2055920 swapFree=4143340/4192956
[pid=25240] ppid=25238 vsize=5580 CPUtime=342.2
/proc/25240/stat : 25240 (mxc) R 25238 25240 25186 0 -1 4194304 1310 0 0 0 34217 3 0 0 25 0 1 0 212729060 5713920 1256 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519212 0 0 4096 0 0 0 0 17 1 0 0
/proc/25240/statm: 1395 1256 67 122 0 1269 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 5580

[startup+402.302 s]
/proc/loadavg: 1.03 0.98 0.96 2/78 25241
/proc/meminfo: memFree=1586880/2055920 swapFree=4143340/4192956
[pid=25240] ppid=25238 vsize=5676 CPUtime=402.19
/proc/25240/stat : 25240 (mxc) R 25238 25240 25186 0 -1 4194304 1334 0 0 0 40215 4 0 0 25 0 1 0 212729060 5812224 1280 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530169 0 0 4096 0 0 0 0 17 1 0 0
/proc/25240/statm: 1419 1280 67 122 0 1293 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 5676

[startup+462.301 s]
/proc/loadavg: 1.12 1.02 0.97 3/78 25241
/proc/meminfo: memFree=1586560/2055920 swapFree=4143340/4192956
[pid=25240] ppid=25238 vsize=5992 CPUtime=462.17
/proc/25240/stat : 25240 (mxc) R 25238 25240 25186 0 -1 4194304 1402 0 0 0 46213 4 0 0 25 0 1 0 212729060 6135808 1348 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/25240/statm: 1498 1348 67 122 0 1372 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 5992

[startup+522.302 s]
/proc/loadavg: 1.12 1.03 0.98 2/78 25241
/proc/meminfo: memFree=1586560/2055920 swapFree=4143340/4192956
[pid=25240] ppid=25238 vsize=5992 CPUtime=522.16
/proc/25240/stat : 25240 (mxc) R 25238 25240 25186 0 -1 4194304 1409 0 0 0 52211 5 0 0 25 0 1 0 212729060 6135808 1355 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25240/statm: 1498 1355 67 122 0 1372 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 5992

[startup+582.301 s]
/proc/loadavg: 1.18 1.05 0.99 2/78 25241
/proc/meminfo: memFree=1586432/2055920 swapFree=4143340/4192956
[pid=25240] ppid=25238 vsize=6092 CPUtime=582.14
/proc/25240/stat : 25240 (mxc) R 25238 25240 25186 0 -1 4194304 1440 0 0 0 58209 5 0 0 25 0 1 0 212729060 6238208 1386 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/25240/statm: 1523 1386 67 122 0 1397 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 6092

[startup+642.302 s]
/proc/loadavg: 1.24 1.09 1.00 2/78 25241
/proc/meminfo: memFree=1586368/2055920 swapFree=4143340/4192956
[pid=25240] ppid=25238 vsize=6212 CPUtime=642.13
/proc/25240/stat : 25240 (mxc) R 25238 25240 25186 0 -1 4194304 1459 0 0 0 64207 6 0 0 25 0 1 0 212729060 6361088 1405 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25240/statm: 1553 1405 67 122 0 1427 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 6212


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25441
/proc/meminfo: memFree=1583168/2055920 swapFree=4143340/4192956
[pid=25240] ppid=25238 vsize=9436 CPUtime=4001.15
/proc/25240/stat : 25240 (mxc) R 25238 25240 25186 0 -1 4194304 2316 0 0 0 400082 33 0 0 25 0 1 0 212729060 9662464 2225 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25240/statm: 2359 2225 67 122 0 2233 0
Current children cumulated CPU time (s) 4001.15
Current children cumulated vsize (KiB) 9436

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25441
/proc/meminfo: memFree=1583104/2055920 swapFree=4143340/4192956
[pid=25240] ppid=25238 vsize=9500 CPUtime=4061.14
/proc/25240/stat : 25240 (mxc) R 25238 25240 25186 0 -1 4194304 2332 0 0 0 406080 34 0 0 25 0 1 0 212729060 9728000 2241 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25240/statm: 2375 2241 67 122 0 2249 0
Current children cumulated CPU time (s) 4061.14
Current children cumulated vsize (KiB) 9500

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25441
/proc/meminfo: memFree=1583040/2055920 swapFree=4143340/4192956
[pid=25240] ppid=25238 vsize=9564 CPUtime=4121.12
/proc/25240/stat : 25240 (mxc) R 25238 25240 25186 0 -1 4194304 2348 0 0 0 412078 34 0 0 25 0 1 0 212729060 9793536 2257 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25240/statm: 2391 2257 67 122 0 2265 0
Current children cumulated CPU time (s) 4121.12
Current children cumulated vsize (KiB) 9564

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25441
/proc/meminfo: memFree=1583040/2055920 swapFree=4143340/4192956
[pid=25240] ppid=25238 vsize=9564 CPUtime=4181.11
/proc/25240/stat : 25240 (mxc) R 25238 25240 25186 0 -1 4194304 2348 0 0 0 418076 35 0 0 25 0 1 0 212729060 9793536 2257 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/25240/statm: 2391 2257 67 122 0 2265 0
Current children cumulated CPU time (s) 4181.11
Current children cumulated vsize (KiB) 9564

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25441
/proc/meminfo: memFree=1582976/2055920 swapFree=4143340/4192956
[pid=25240] ppid=25238 vsize=9564 CPUtime=4241.09
/proc/25240/stat : 25240 (mxc) R 25238 25240 25186 0 -1 4194304 2348 0 0 0 424074 35 0 0 25 0 1 0 212729060 9793536 2257 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/25240/statm: 2391 2257 67 122 0 2265 0
Current children cumulated CPU time (s) 4241.09
Current children cumulated vsize (KiB) 9564

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25443
/proc/meminfo: memFree=1582976/2055920 swapFree=4143340/4192956
[pid=25240] ppid=25238 vsize=9564 CPUtime=4301.08
/proc/25240/stat : 25240 (mxc) R 25238 25240 25186 0 -1 4194304 2348 0 0 0 430072 36 0 0 25 0 1 0 212729060 9793536 2257 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519229 0 0 4096 0 0 0 0 17 1 0 0
/proc/25240/statm: 2391 2257 67 122 0 2265 0
Current children cumulated CPU time (s) 4301.08
Current children cumulated vsize (KiB) 9564

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25443
/proc/meminfo: memFree=1582976/2055920 swapFree=4143340/4192956
[pid=25240] ppid=25238 vsize=9564 CPUtime=4361.06
/proc/25240/stat : 25240 (mxc) R 25238 25240 25186 0 -1 4194304 2348 0 0 0 436070 36 0 0 25 0 1 0 212729060 9793536 2257 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519206 0 0 4096 0 0 0 0 17 1 0 0
/proc/25240/statm: 2391 2257 67 122 0 2265 0
Current children cumulated CPU time (s) 4361.06
Current children cumulated vsize (KiB) 9564

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25443
/proc/meminfo: memFree=1583040/2055920 swapFree=4143340/4192956
[pid=25240] ppid=25238 vsize=9564 CPUtime=4421.04
/proc/25240/stat : 25240 (mxc) R 25238 25240 25186 0 -1 4194304 2348 0 0 0 442067 37 0 0 25 0 1 0 212729060 9793536 2257 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25240/statm: 2391 2257 67 122 0 2265 0
Current children cumulated CPU time (s) 4421.04
Current children cumulated vsize (KiB) 9564

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25443
/proc/meminfo: memFree=1583104/2055920 swapFree=4143340/4192956
[pid=25240] ppid=25238 vsize=9564 CPUtime=4481.02
/proc/25240/stat : 25240 (mxc) R 25238 25240 25186 0 -1 4194304 2348 0 0 0 448065 37 0 0 25 0 1 0 212729060 9793536 2257 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25240/statm: 2391 2257 67 122 0 2265 0
Current children cumulated CPU time (s) 4481.02
Current children cumulated vsize (KiB) 9564

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25443
/proc/meminfo: memFree=1583104/2055920 swapFree=4143340/4192956
[pid=25240] ppid=25238 vsize=9564 CPUtime=4541.01
/proc/25240/stat : 25240 (mxc) R 25238 25240 25186 0 -1 4194304 2348 0 0 0 454063 38 0 0 25 0 1 0 212729060 9793536 2257 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25240/statm: 2391 2257 67 122 0 2265 0
Current children cumulated CPU time (s) 4541.01
Current children cumulated vsize (KiB) 9564

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25443
/proc/meminfo: memFree=1582976/2055920 swapFree=4143340/4192956
[pid=25240] ppid=25238 vsize=9564 CPUtime=4601
/proc/25240/stat : 25240 (mxc) R 25238 25240 25186 0 -1 4194304 2348 0 0 0 460062 38 0 0 25 0 1 0 212729060 9793536 2257 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519229 0 0 4096 0 0 0 0 17 1 0 0
/proc/25240/statm: 2391 2257 67 122 0 2265 0
Current children cumulated CPU time (s) 4601
Current children cumulated vsize (KiB) 9564

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25443
/proc/meminfo: memFree=1582976/2055920 swapFree=4143340/4192956
[pid=25240] ppid=25238 vsize=9564 CPUtime=4660.98
/proc/25240/stat : 25240 (mxc) R 25238 25240 25186 0 -1 4194304 2348 0 0 0 466059 39 0 0 25 0 1 0 212729060 9793536 2257 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519280 0 0 4096 0 0 0 0 17 1 0 0
/proc/25240/statm: 2391 2257 67 122 0 2265 0
Current children cumulated CPU time (s) 4660.98
Current children cumulated vsize (KiB) 9564

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25443
/proc/meminfo: memFree=1582976/2055920 swapFree=4143340/4192956
[pid=25240] ppid=25238 vsize=9564 CPUtime=4720.97
/proc/25240/stat : 25240 (mxc) R 25238 25240 25186 0 -1 4194304 2348 0 0 0 472058 39 0 0 25 0 1 0 212729060 9793536 2257 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134517397 0 0 4096 0 0 0 0 17 1 0 0
/proc/25240/statm: 2391 2257 67 122 0 2265 0
Current children cumulated CPU time (s) 4720.97
Current children cumulated vsize (KiB) 9564

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25443
/proc/meminfo: memFree=1583040/2055920 swapFree=4143340/4192956
[pid=25240] ppid=25238 vsize=9564 CPUtime=4780.95
/proc/25240/stat : 25240 (mxc) R 25238 25240 25186 0 -1 4194304 2348 0 0 0 478055 40 0 0 25 0 1 0 212729060 9793536 2257 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25240/statm: 2391 2257 67 122 0 2265 0
Current children cumulated CPU time (s) 4780.95
Current children cumulated vsize (KiB) 9564

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25443
/proc/meminfo: memFree=1583040/2055920 swapFree=4143340/4192956
[pid=25240] ppid=25238 vsize=9564 CPUtime=4840.93
/proc/25240/stat : 25240 (mxc) R 25238 25240 25186 0 -1 4194304 2348 0 0 0 484053 40 0 0 25 0 1 0 212729060 9793536 2257 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25240/statm: 2391 2257 67 122 0 2265 0
Current children cumulated CPU time (s) 4840.93
Current children cumulated vsize (KiB) 9564

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25443
/proc/meminfo: memFree=1582976/2055920 swapFree=4143340/4192956
[pid=25240] ppid=25238 vsize=9564 CPUtime=4900.92
/proc/25240/stat : 25240 (mxc) R 25238 25240 25186 0 -1 4194304 2353 0 0 0 490051 41 0 0 25 0 1 0 212729060 9793536 2262 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519969 0 0 4096 0 0 0 0 17 1 0 0
/proc/25240/statm: 2391 2262 67 122 0 2265 0
Current children cumulated CPU time (s) 4900.92
Current children cumulated vsize (KiB) 9564

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25443
/proc/meminfo: memFree=1582976/2055920 swapFree=4143340/4192956
[pid=25240] ppid=25238 vsize=9564 CPUtime=4960.9
/proc/25240/stat : 25240 (mxc) R 25238 25240 25186 0 -1 4194304 2353 0 0 0 496049 41 0 0 25 0 1 0 212729060 9793536 2262 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25240/statm: 2391 2262 67 122 0 2265 0
Current children cumulated CPU time (s) 4960.9
Current children cumulated vsize (KiB) 9564



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25443
/proc/meminfo: memFree=1582976/2055920 swapFree=4143340/4192956
[pid=25240] ppid=25238 vsize=9564 CPUtime=5000
/proc/25240/stat : 25240 (mxc) R 25238 25240 25186 0 -1 4194304 2353 0 0 0 499958 42 0 0 25 0 1 0 212729060 9793536 2262 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/25240/statm: 2391 2262 67 122 0 2265 0
Current children cumulated CPU time (s) 5000
Current children cumulated vsize (KiB) 9564

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): 5001.41
CPU time (s): 5000.01
CPU user time (s): 4999.59
CPU system time (s): 0.423935
CPU usage (%): 99.972
Max. virtual memory (cumulated for all children) (KiB): 9564

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.59
system time used= 0.423935
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2353
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= 65029

runsolver used 3.82242 second user time and 11.2083 second system time

The end



Launcher Data (download as text)




Begin job on node24 on Fri Apr 27 04:28:30 UTC 2007

IDJOB= 424424
IDBENCH= 19898
IDSOLVER= 174
FILE ID= node24/424424-1177648110

PBS_JOBID= 4697344

Free space on /tmp= 66315 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v65/unif-k7-r89-v65-c5785-S1141171506-10.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/424424-1177648110/mxc /tmp/evaluation/424424-1177648110/instance-424424-1177648110.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node24/watcher-424424-1177648110 -o ROOT/results/node24/solver-424424-1177648110 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424424-1177648110/mxc /tmp/evaluation/424424-1177648110/instance-424424-1177648110.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  d6d6be09c1abbc60814c0f85b6a5cc4b

RANDOM SEED= 160422047

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node24.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		: 3000.238
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		: 3000.238
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:       1592544 kB
Buffers:         47880 kB
Cached:         329296 kB
SwapCached:      17564 kB
Active:         249432 kB
Inactive:       151124 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1592544 kB
SwapTotal:     4192956 kB
SwapFree:      4143340 kB
Dirty:             884 kB
Writeback:           0 kB
Mapped:          29816 kB
Slab:            48260 kB
Committed_AS:  3818512 kB
PageTables:       1808 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= 66315 MiB

End job on node24 on Fri Apr 27 05:51:54 UTC 2007