Trace number 424423

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) 5000.06 5001.51

General information on the benchmark

Namerandom/OnTreshold/7SAT/v65/
unif-k7-r89-v65-c5785-S1387394500-16.UNSAT.shuffled.cnf
MD5SUM997a38106b41acec00160b9638f74d24
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark2730.85
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/node61/watcher-424423-1177647719 -o ROOT/results/node61/solver-424423-1177647719 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424423-1177647719/mxc /tmp/evaluation/424423-1177647719/instance-424423-1177647719.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 3/64 4998
/proc/meminfo: memFree=1732968/2055920 swapFree=4184152/4192956
[pid=4998] ppid=4996 vsize=1356 CPUtime=0
/proc/4998/stat : 4998 (mxc) R 4996 4998 4944 0 -1 4194304 190 0 0 0 0 0 0 0 18 0 1 0 176735498 1388544 175 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/4998/statm: 339 175 46 122 0 213 0

[startup+0.082838 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 4998
/proc/meminfo: memFree=1732968/2055920 swapFree=4184152/4192956
[pid=4998] ppid=4996 vsize=1472 CPUtime=0.08
/proc/4998/stat : 4998 (mxc) R 4996 4998 4944 0 -1 4194304 272 0 0 0 8 0 0 0 18 0 1 0 176735498 1507328 220 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/4998/statm: 368 220 59 122 0 242 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1472

[startup+0.101839 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 4998
/proc/meminfo: memFree=1732968/2055920 swapFree=4184152/4192956
[pid=4998] ppid=4996 vsize=1472 CPUtime=0.09
/proc/4998/stat : 4998 (mxc) R 4996 4998 4944 0 -1 4194304 287 0 0 0 9 0 0 0 18 0 1 0 176735498 1507328 235 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/4998/statm: 368 235 59 122 0 242 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1472

[startup+0.301858 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 4998
/proc/meminfo: memFree=1732968/2055920 swapFree=4184152/4192956
[pid=4998] ppid=4996 vsize=1744 CPUtime=0.29
/proc/4998/stat : 4998 (mxc) R 4996 4998 4944 0 -1 4194304 362 0 0 0 29 0 0 0 19 0 1 0 176735498 1785856 308 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519967 0 0 4096 0 0 0 0 17 1 0 0
/proc/4998/statm: 436 308 67 122 0 310 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1744

[startup+0.701895 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 4998
/proc/meminfo: memFree=1732968/2055920 swapFree=4184152/4192956
[pid=4998] ppid=4996 vsize=1876 CPUtime=0.69
/proc/4998/stat : 4998 (mxc) R 4996 4998 4944 0 -1 4194304 394 0 0 0 69 0 0 0 23 0 1 0 176735498 1921024 340 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519206 0 0 4096 0 0 0 0 17 1 0 0
/proc/4998/statm: 469 340 67 122 0 343 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1876

[startup+1.50197 s]
/proc/loadavg: 0.85 0.97 0.99 2/65 4999
/proc/meminfo: memFree=1731744/2055920 swapFree=4184152/4192956
[pid=4998] ppid=4996 vsize=2140 CPUtime=1.49
/proc/4998/stat : 4998 (mxc) R 4996 4998 4944 0 -1 4194304 449 0 0 0 149 0 0 0 25 0 1 0 176735498 2191360 395 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529861 0 0 4096 0 0 0 0 17 1 0 0
/proc/4998/statm: 535 395 67 122 0 409 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2140

[startup+3.10112 s]
/proc/loadavg: 0.86 0.97 0.99 2/65 4999
/proc/meminfo: memFree=1731360/2055920 swapFree=4184152/4192956
[pid=4998] ppid=4996 vsize=2404 CPUtime=3.09
/proc/4998/stat : 4998 (mxc) R 4996 4998 4944 0 -1 4194304 515 0 0 0 309 0 0 0 25 0 1 0 176735498 2461696 461 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/4998/statm: 601 461 67 122 0 475 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2404

[startup+6.30143 s]
/proc/loadavg: 0.86 0.97 0.99 2/65 4999
/proc/meminfo: memFree=1730976/2055920 swapFree=4184152/4192956
[pid=4998] ppid=4996 vsize=2668 CPUtime=6.29
/proc/4998/stat : 4998 (mxc) R 4996 4998 4944 0 -1 4194304 577 0 0 0 629 0 0 0 25 0 1 0 176735498 2732032 523 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519610 0 0 4096 0 0 0 0 17 1 0 0
/proc/4998/statm: 667 523 67 122 0 541 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2668

[startup+12.701 s]
/proc/loadavg: 0.88 0.97 0.99 2/65 4999
/proc/meminfo: memFree=1730528/2055920 swapFree=4184152/4192956
[pid=4998] ppid=4996 vsize=3000 CPUtime=12.69
/proc/4998/stat : 4998 (mxc) R 4996 4998 4944 0 -1 4194304 663 0 0 0 1269 0 0 0 25 0 1 0 176735498 3072000 609 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/4998/statm: 750 609 67 122 0 624 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3000

[startup+25.5013 s]
/proc/loadavg: 0.90 0.97 0.99 2/65 4999
/proc/meminfo: memFree=1730144/2055920 swapFree=4184152/4192956
[pid=4998] ppid=4996 vsize=3356 CPUtime=25.49
/proc/4998/stat : 4998 (mxc) R 4996 4998 4944 0 -1 4194304 757 0 0 0 2549 0 0 0 25 0 1 0 176735498 3436544 703 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529993 0 0 4096 0 0 0 0 17 1 0 0
/proc/4998/statm: 839 703 67 122 0 713 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3356

[startup+51.1017 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 4999
/proc/meminfo: memFree=1729760/2055920 swapFree=4184152/4192956
[pid=4998] ppid=4996 vsize=3764 CPUtime=51.07
/proc/4998/stat : 4998 (mxc) R 4996 4998 4944 0 -1 4194304 858 0 0 0 5107 0 0 0 25 0 1 0 176735498 3854336 804 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519258 0 0 4096 0 0 0 0 17 1 0 0
/proc/4998/statm: 941 804 67 122 0 815 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3764

[startup+102.306 s]
/proc/loadavg: 0.97 0.97 0.99 2/65 4999
/proc/meminfo: memFree=1729120/2055920 swapFree=4184152/4192956
[pid=4998] ppid=4996 vsize=4368 CPUtime=102.26
/proc/4998/stat : 4998 (mxc) R 4996 4998 4944 0 -1 4194304 1002 0 0 0 10226 0 0 0 25 0 1 0 176735498 4472832 948 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4998/statm: 1092 948 67 122 0 966 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 4368

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 4999
/proc/meminfo: memFree=1728672/2055920 swapFree=4184152/4192956
[pid=4998] ppid=4996 vsize=4752 CPUtime=162.25
/proc/4998/stat : 4998 (mxc) R 4996 4998 4944 0 -1 4194304 1110 0 0 0 16224 1 0 0 25 0 1 0 176735498 4866048 1056 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4998/statm: 1188 1056 67 122 0 1062 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 4752

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 4999
/proc/meminfo: memFree=1728224/2055920 swapFree=4184152/4192956
[pid=4998] ppid=4996 vsize=5112 CPUtime=222.23
/proc/4998/stat : 4998 (mxc) R 4996 4998 4944 0 -1 4194304 1208 0 0 0 22222 1 0 0 25 0 1 0 176735498 5234688 1154 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519314 0 0 4096 0 0 0 0 17 1 0 0
/proc/4998/statm: 1278 1154 67 122 0 1152 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 5112

[startup+282.302 s]
/proc/loadavg: 1.04 0.99 0.99 2/65 4999
/proc/meminfo: memFree=1727904/2055920 swapFree=4184152/4192956
[pid=4998] ppid=4996 vsize=5528 CPUtime=282.21
/proc/4998/stat : 4998 (mxc) R 4996 4998 4944 0 -1 4194304 1291 0 0 0 28220 1 0 0 25 0 1 0 176735498 5660672 1237 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519191 0 0 4096 0 0 0 0 17 1 0 0
/proc/4998/statm: 1382 1237 67 122 0 1256 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 5528

[startup+342.301 s]
/proc/loadavg: 1.01 0.99 0.99 2/65 4999
/proc/meminfo: memFree=1727848/2055920 swapFree=4184152/4192956
[pid=4998] ppid=4996 vsize=5644 CPUtime=342.2
/proc/4998/stat : 4998 (mxc) R 4996 4998 4944 0 -1 4194304 1320 0 0 0 34219 1 0 0 25 0 1 0 176735498 5779456 1266 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534730 0 0 4096 0 0 0 0 17 1 0 0
/proc/4998/statm: 1411 1266 67 122 0 1285 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 5644

[startup+402.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 4999
/proc/meminfo: memFree=1727656/2055920 swapFree=4184152/4192956
[pid=4998] ppid=4996 vsize=5796 CPUtime=402.18
/proc/4998/stat : 4998 (mxc) R 4996 4998 4944 0 -1 4194304 1362 0 0 0 40217 1 0 0 25 0 1 0 176735498 5935104 1308 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/4998/statm: 1449 1308 67 122 0 1323 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 5796

[startup+462.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 4999
/proc/meminfo: memFree=1727464/2055920 swapFree=4184152/4192956
[pid=4998] ppid=4996 vsize=5964 CPUtime=462.16
/proc/4998/stat : 4998 (mxc) R 4996 4998 4944 0 -1 4194304 1396 0 0 0 46215 1 0 0 25 0 1 0 176735498 6107136 1342 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/4998/statm: 1491 1342 67 122 0 1365 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 5964

[startup+522.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 4999
/proc/meminfo: memFree=1727464/2055920 swapFree=4184152/4192956
[pid=4998] ppid=4996 vsize=6032 CPUtime=522.15
/proc/4998/stat : 4998 (mxc) R 4996 4998 4944 0 -1 4194304 1413 0 0 0 52214 1 0 0 25 0 1 0 176735498 6176768 1359 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/4998/statm: 1508 1359 67 122 0 1382 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 6032

[startup+582.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 5001
/proc/meminfo: memFree=1727400/2055920 swapFree=4184152/4192956
[pid=4998] ppid=4996 vsize=6028 CPUtime=582.13
/proc/4998/stat : 4998 (mxc) R 4996 4998 4944 0 -1 4194304 1420 0 0 0 58212 1 0 0 25 0 1 0 176735498 6172672 1366 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/4998/statm: 1507 1366 67 122 0 1381 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 6028

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 5001
/proc/meminfo: memFree=1727208/2055920 swapFree=4184152/4192956
[pid=4998] ppid=4996 vsize=6212 CPUtime=642.11
/proc/4998/stat : 4998 (mxc) R 4996 4998 4944 0 -1 4194304 1462 0 0 0 64210 1 0 0 25 0 1 0 176735498 6361088 1408 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4998/statm: 1553 1408 67 122 0 1427 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 6212


################
# More data... #
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[startup+4062.31 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 5199
/proc/meminfo: memFree=1723752/2055920 swapFree=4184152/4192956
[pid=4998] ppid=4996 vsize=9344 CPUtime=4061.1
/proc/4998/stat : 4998 (mxc) R 4996 4998 4944 0 -1 4194304 2262 0 0 0 406103 7 0 0 25 0 1 0 176735498 9568256 2203 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/4998/statm: 2336 2203 67 122 0 2210 0
Current children cumulated CPU time (s) 4061.1
Current children cumulated vsize (KiB) 9344

[startup+4122.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 5199
/proc/meminfo: memFree=1723688/2055920 swapFree=4184152/4192956
[pid=4998] ppid=4996 vsize=9344 CPUtime=4121.07
/proc/4998/stat : 4998 (mxc) R 4996 4998 4944 0 -1 4194304 2262 0 0 0 412100 7 0 0 25 0 1 0 176735498 9568256 2203 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534799 0 0 4096 0 0 0 0 17 1 0 0
/proc/4998/statm: 2336 2203 67 122 0 2210 0
Current children cumulated CPU time (s) 4121.07
Current children cumulated vsize (KiB) 9344

[startup+4182.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 5201
/proc/meminfo: memFree=1723560/2055920 swapFree=4184152/4192956
[pid=4998] ppid=4996 vsize=9472 CPUtime=4181.07
/proc/4998/stat : 4998 (mxc) R 4996 4998 4944 0 -1 4194304 2294 0 0 0 418099 8 0 0 25 0 1 0 176735498 9699328 2235 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519610 0 0 4096 0 0 0 0 17 1 0 0
/proc/4998/statm: 2368 2235 67 122 0 2242 0
Current children cumulated CPU time (s) 4181.07
Current children cumulated vsize (KiB) 9472

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5201
/proc/meminfo: memFree=1723432/2055920 swapFree=4184152/4192956
[pid=4998] ppid=4996 vsize=9536 CPUtime=4241.05
/proc/4998/stat : 4998 (mxc) R 4996 4998 4944 0 -1 4194304 2310 0 0 0 424097 8 0 0 25 0 1 0 176735498 9764864 2251 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134517397 0 0 4096 0 0 0 0 17 1 0 0
/proc/4998/statm: 2384 2251 67 122 0 2258 0
Current children cumulated CPU time (s) 4241.05
Current children cumulated vsize (KiB) 9536

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5201
/proc/meminfo: memFree=1723432/2055920 swapFree=4184152/4192956
[pid=4998] ppid=4996 vsize=9600 CPUtime=4301.03
/proc/4998/stat : 4998 (mxc) R 4996 4998 4944 0 -1 4194304 2326 0 0 0 430095 8 0 0 25 0 1 0 176735498 9830400 2267 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519951 0 0 4096 0 0 0 0 17 1 0 0
/proc/4998/statm: 2400 2267 67 122 0 2274 0
Current children cumulated CPU time (s) 4301.03
Current children cumulated vsize (KiB) 9600

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5201
/proc/meminfo: memFree=1723368/2055920 swapFree=4184152/4192956
[pid=4998] ppid=4996 vsize=9664 CPUtime=4361.01
/proc/4998/stat : 4998 (mxc) R 4996 4998 4944 0 -1 4194304 2342 0 0 0 436093 8 0 0 25 0 1 0 176735498 9895936 2283 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4998/statm: 2416 2283 67 122 0 2290 0
Current children cumulated CPU time (s) 4361.01
Current children cumulated vsize (KiB) 9664

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5201
/proc/meminfo: memFree=1723368/2055920 swapFree=4184152/4192956
[pid=4998] ppid=4996 vsize=9664 CPUtime=4420.99
/proc/4998/stat : 4998 (mxc) R 4996 4998 4944 0 -1 4194304 2342 0 0 0 442091 8 0 0 25 0 1 0 176735498 9895936 2283 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134517394 0 0 4096 0 0 0 0 17 1 0 0
/proc/4998/statm: 2416 2283 67 122 0 2290 0
Current children cumulated CPU time (s) 4420.99
Current children cumulated vsize (KiB) 9664

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5201
/proc/meminfo: memFree=1723304/2055920 swapFree=4184152/4192956
[pid=4998] ppid=4996 vsize=9664 CPUtime=4480.98
/proc/4998/stat : 4998 (mxc) R 4996 4998 4944 0 -1 4194304 2342 0 0 0 448090 8 0 0 25 0 1 0 176735498 9895936 2283 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519206 0 0 4096 0 0 0 0 17 1 0 0
/proc/4998/statm: 2416 2283 67 122 0 2290 0
Current children cumulated CPU time (s) 4480.98
Current children cumulated vsize (KiB) 9664

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5201
/proc/meminfo: memFree=1723176/2055920 swapFree=4184152/4192956
[pid=4998] ppid=4996 vsize=9792 CPUtime=4540.96
/proc/4998/stat : 4998 (mxc) R 4996 4998 4944 0 -1 4194304 2374 0 0 0 454088 8 0 0 25 0 1 0 176735498 10027008 2315 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134517401 0 0 4096 0 0 0 0 17 1 0 0
/proc/4998/statm: 2448 2315 67 122 0 2322 0
Current children cumulated CPU time (s) 4540.96
Current children cumulated vsize (KiB) 9792

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5201
/proc/meminfo: memFree=1723112/2055920 swapFree=4184152/4192956
[pid=4998] ppid=4996 vsize=9792 CPUtime=4600.95
/proc/4998/stat : 4998 (mxc) R 4996 4998 4944 0 -1 4194304 2374 0 0 0 460087 8 0 0 25 0 1 0 176735498 10027008 2315 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/4998/statm: 2448 2315 67 122 0 2322 0
Current children cumulated CPU time (s) 4600.95
Current children cumulated vsize (KiB) 9792

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5201
/proc/meminfo: memFree=1723112/2055920 swapFree=4184152/4192956
[pid=4998] ppid=4996 vsize=9792 CPUtime=4660.93
/proc/4998/stat : 4998 (mxc) R 4996 4998 4944 0 -1 4194304 2380 0 0 0 466085 8 0 0 25 0 1 0 176735498 10027008 2321 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4998/statm: 2448 2321 67 122 0 2322 0
Current children cumulated CPU time (s) 4660.93
Current children cumulated vsize (KiB) 9792

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5201
/proc/meminfo: memFree=1723176/2055920 swapFree=4184152/4192956
[pid=4998] ppid=4996 vsize=9792 CPUtime=4720.92
/proc/4998/stat : 4998 (mxc) R 4996 4998 4944 0 -1 4194304 2380 0 0 0 472084 8 0 0 25 0 1 0 176735498 10027008 2321 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531159 0 0 4096 0 0 0 0 17 1 0 0
/proc/4998/statm: 2448 2321 67 122 0 2322 0
Current children cumulated CPU time (s) 4720.92
Current children cumulated vsize (KiB) 9792

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5201
/proc/meminfo: memFree=1723112/2055920 swapFree=4184152/4192956
[pid=4998] ppid=4996 vsize=9792 CPUtime=4780.89
/proc/4998/stat : 4998 (mxc) R 4996 4998 4944 0 -1 4194304 2380 0 0 0 478081 8 0 0 25 0 1 0 176735498 10027008 2321 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4998/statm: 2448 2321 67 122 0 2322 0
Current children cumulated CPU time (s) 4780.89
Current children cumulated vsize (KiB) 9792

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5201
/proc/meminfo: memFree=1723048/2055920 swapFree=4184152/4192956
[pid=4998] ppid=4996 vsize=9920 CPUtime=4840.89
/proc/4998/stat : 4998 (mxc) R 4996 4998 4944 0 -1 4194304 2412 0 0 0 484080 9 0 0 25 0 1 0 176735498 10158080 2353 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4998/statm: 2480 2353 67 122 0 2354 0
Current children cumulated CPU time (s) 4840.89
Current children cumulated vsize (KiB) 9920

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5201
/proc/meminfo: memFree=1722920/2055920 swapFree=4184152/4192956
[pid=4998] ppid=4996 vsize=9984 CPUtime=4900.87
/proc/4998/stat : 4998 (mxc) R 4996 4998 4944 0 -1 4194304 2428 0 0 0 490078 9 0 0 25 0 1 0 176735498 10223616 2369 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519951 0 0 4096 0 0 0 0 17 1 0 0
/proc/4998/statm: 2496 2369 67 122 0 2370 0
Current children cumulated CPU time (s) 4900.87
Current children cumulated vsize (KiB) 9984

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5201
/proc/meminfo: memFree=1722920/2055920 swapFree=4184152/4192956
[pid=4998] ppid=4996 vsize=9984 CPUtime=4960.85
/proc/4998/stat : 4998 (mxc) R 4996 4998 4944 0 -1 4194304 2428 0 0 0 496076 9 0 0 25 0 1 0 176735498 10223616 2369 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4998/statm: 2496 2369 67 122 0 2370 0
Current children cumulated CPU time (s) 4960.85
Current children cumulated vsize (KiB) 9984



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5201
/proc/meminfo: memFree=1722920/2055920 swapFree=4184152/4192956
[pid=4998] ppid=4996 vsize=9984 CPUtime=5000.05
/proc/4998/stat : 4998 (mxc) R 4996 4998 4944 0 -1 4194304 2428 0 0 0 499996 9 0 0 25 0 1 0 176735498 10223616 2369 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4998/statm: 2496 2369 67 122 0 2370 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 9984

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 5201
/proc/meminfo: memFree=1722920/2055920 swapFree=4184152/4192956
[pid=4998] ppid=4996 vsize=9984 CPUtime=5000.05
/proc/4998/stat : 4998 (mxc) R 4996 4998 4944 0 -1 4194304 2428 0 0 0 499996 9 0 0 25 0 1 0 176735498 10223616 2369 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4998/statm: 2496 2369 67 122 0 2370 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 9984

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.51
CPU time (s): 5000.06
CPU user time (s): 4999.96
CPU system time (s): 0.093985
CPU usage (%): 99.971
Max. virtual memory (cumulated for all children) (KiB): 10040

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.96
system time used= 0.093985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2428
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= 11334

runsolver used 3.98339 second user time and 9.72052 second system time

The end



Launcher Data (download as text)




Begin job on node61 on Fri Apr 27 04:21:59 UTC 2007

IDJOB= 424423
IDBENCH= 19897
IDSOLVER= 174
FILE ID= node61/424423-1177647719

PBS_JOBID= 4697340

Free space on /tmp= 66554 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v65/unif-k7-r89-v65-c5785-S1387394500-16.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/424423-1177647719/mxc /tmp/evaluation/424423-1177647719/instance-424423-1177647719.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node61/watcher-424423-1177647719 -o ROOT/results/node61/solver-424423-1177647719 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424423-1177647719/mxc /tmp/evaluation/424423-1177647719/instance-424423-1177647719.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  997a38106b41acec00160b9638f74d24

RANDOM SEED= 716699279

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node61.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		: 3000.240
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		: 3000.240
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:       1733440 kB
Buffers:         33588 kB
Cached:         227236 kB
SwapCached:       2948 kB
Active:         171324 kB
Inactive:        99096 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1733440 kB
SwapTotal:     4192956 kB
SwapFree:      4184152 kB
Dirty:             904 kB
Writeback:           0 kB
Mapped:          15432 kB
Slab:            38204 kB
Committed_AS:  1075020 kB
PageTables:       1388 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= 66554 MiB

End job on node61 on Fri Apr 27 05:45:22 UTC 2007