Trace number 424457

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) 5000.05 5001.51

General information on the benchmark

Namerandom/OnTreshold/7SAT/v60/
unif-k7-r89-v60-c5340-S1372215289-05.SAT.shuffled.cnf
MD5SUM336d29929731a9e0b91798d646846664
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.17082
Satisfiable
(Un)Satisfiability was proved
Number of variables60
Number of clauses5340
Sum of the clauses size37380
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 55340

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/node11/watcher-424457-1177662391 -o ROOT/results/node11/solver-424457-1177662391 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424457-1177662391/mxc /tmp/evaluation/424457-1177662391/instance-424457-1177662391.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: 0.84 0.95 0.98 3/77 20340
/proc/meminfo: memFree=1553584/2055920 swapFree=4146740/4192956
[pid=20340] ppid=20338 vsize=1340 CPUtime=0
/proc/20340/stat : 20340 (mxc) R 20338 20340 20286 0 -1 4194304 182 0 0 0 0 0 0 0 19 0 1 0 207288039 1372160 167 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/20340/statm: 301 134 46 122 0 175 0

[startup+0.088327 s]
/proc/loadavg: 0.84 0.95 0.98 3/77 20340
/proc/meminfo: memFree=1553584/2055920 swapFree=4146740/4192956
[pid=20340] ppid=20338 vsize=1468 CPUtime=0.08
/proc/20340/stat : 20340 (mxc) R 20338 20340 20286 0 -1 4194304 270 0 0 0 8 0 0 0 19 0 1 0 207288039 1503232 221 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/20340/statm: 367 221 59 122 0 241 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1468

[startup+0.101328 s]
/proc/loadavg: 0.84 0.95 0.98 3/77 20340
/proc/meminfo: memFree=1553584/2055920 swapFree=4146740/4192956
[pid=20340] ppid=20338 vsize=1468 CPUtime=0.1
/proc/20340/stat : 20340 (mxc) R 20338 20340 20286 0 -1 4194304 280 0 0 0 10 0 0 0 20 0 1 0 207288039 1503232 231 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/20340/statm: 367 231 59 122 0 241 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1468

[startup+0.30135 s]
/proc/loadavg: 0.84 0.95 0.98 3/77 20340
/proc/meminfo: memFree=1553584/2055920 swapFree=4146740/4192956
[pid=20340] ppid=20338 vsize=1740 CPUtime=0.29
/proc/20340/stat : 20340 (mxc) R 20338 20340 20286 0 -1 4194304 350 0 0 0 29 0 0 0 22 0 1 0 207288039 1781760 299 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529698 0 0 4096 0 0 0 0 17 1 0 0
/proc/20340/statm: 435 299 67 122 0 309 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1740

[startup+0.701398 s]
/proc/loadavg: 0.84 0.95 0.98 3/77 20340
/proc/meminfo: memFree=1553584/2055920 swapFree=4146740/4192956
[pid=20340] ppid=20338 vsize=1872 CPUtime=0.69
/proc/20340/stat : 20340 (mxc) R 20338 20340 20286 0 -1 4194304 386 0 0 0 69 0 0 0 25 0 1 0 207288039 1916928 335 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/20340/statm: 468 335 67 122 0 342 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1872

[startup+1.50149 s]
/proc/loadavg: 0.84 0.95 0.98 2/78 20341
/proc/meminfo: memFree=1552424/2055920 swapFree=4146740/4192956
[pid=20340] ppid=20338 vsize=1984 CPUtime=1.49
/proc/20340/stat : 20340 (mxc) R 20338 20340 20286 0 -1 4194304 419 0 0 0 149 0 0 0 25 0 1 0 207288039 2031616 368 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519981 0 0 4096 0 0 0 0 17 1 0 0
/proc/20340/statm: 496 368 67 122 0 370 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1984

[startup+3.10168 s]
/proc/loadavg: 0.85 0.95 0.98 2/78 20341
/proc/meminfo: memFree=1552104/2055920 swapFree=4146740/4192956
[pid=20340] ppid=20338 vsize=2248 CPUtime=3.09
/proc/20340/stat : 20340 (mxc) R 20338 20340 20286 0 -1 4194304 475 0 0 0 309 0 0 0 25 0 1 0 207288039 2301952 424 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519608 0 0 4096 0 0 0 0 17 1 0 0
/proc/20340/statm: 562 424 67 122 0 436 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2248

[startup+6.30106 s]
/proc/loadavg: 0.85 0.95 0.98 2/78 20341
/proc/meminfo: memFree=1551792/2055920 swapFree=4146740/4192956
[pid=20340] ppid=20338 vsize=2508 CPUtime=6.29
/proc/20340/stat : 20340 (mxc) R 20338 20340 20286 0 -1 4194304 539 0 0 0 629 0 0 0 25 0 1 0 207288039 2568192 488 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20340/statm: 627 488 67 122 0 501 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2508

[startup+12.7018 s]
/proc/loadavg: 0.88 0.95 0.98 2/78 20341
/proc/meminfo: memFree=1551352/2055920 swapFree=4146740/4192956
[pid=20340] ppid=20338 vsize=2748 CPUtime=12.69
/proc/20340/stat : 20340 (mxc) R 20338 20340 20286 0 -1 4194304 597 0 0 0 1269 0 0 0 25 0 1 0 207288039 2813952 546 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20340/statm: 687 546 67 122 0 561 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2748

[startup+25.5013 s]
/proc/loadavg: 0.89 0.95 0.98 2/78 20341
/proc/meminfo: memFree=1551032/2055920 swapFree=4146740/4192956
[pid=20340] ppid=20338 vsize=3120 CPUtime=25.48
/proc/20340/stat : 20340 (mxc) R 20338 20340 20286 0 -1 4194304 680 0 0 0 2548 0 0 0 25 0 1 0 207288039 3194880 629 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20340/statm: 780 629 67 122 0 654 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3120

[startup+51.1014 s]
/proc/loadavg: 0.93 0.96 0.98 2/78 20341
/proc/meminfo: memFree=1550584/2055920 swapFree=4146740/4192956
[pid=20340] ppid=20338 vsize=3444 CPUtime=51.08
/proc/20340/stat : 20340 (mxc) R 20338 20340 20286 0 -1 4194304 778 0 0 0 5108 0 0 0 25 0 1 0 207288039 3526656 727 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20340/statm: 861 727 67 122 0 735 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3444

[startup+102.305 s]
/proc/loadavg: 0.97 0.96 0.98 2/78 20341
/proc/meminfo: memFree=1550136/2055920 swapFree=4146740/4192956
[pid=20340] ppid=20338 vsize=3908 CPUtime=102.26
/proc/20340/stat : 20340 (mxc) R 20338 20340 20286 0 -1 4194304 885 0 0 0 10226 0 0 0 25 0 1 0 207288039 4001792 834 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519314 0 0 4096 0 0 0 0 17 1 0 0
/proc/20340/statm: 977 834 67 122 0 851 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 3908

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 20341
/proc/meminfo: memFree=1549560/2055920 swapFree=4146740/4192956
[pid=20340] ppid=20338 vsize=4504 CPUtime=162.25
/proc/20340/stat : 20340 (mxc) R 20338 20340 20286 0 -1 4194304 1033 0 0 0 16224 1 0 0 25 0 1 0 207288039 4612096 982 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/20340/statm: 1126 982 67 122 0 1000 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 4504

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 20341
/proc/meminfo: memFree=1549112/2055920 swapFree=4146740/4192956
[pid=20340] ppid=20338 vsize=4888 CPUtime=222.24
/proc/20340/stat : 20340 (mxc) R 20338 20340 20286 0 -1 4194304 1137 0 0 0 22222 2 0 0 25 0 1 0 207288039 5005312 1086 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20340/statm: 1222 1086 67 122 0 1096 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 4888

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 20341
/proc/meminfo: memFree=1548856/2055920 swapFree=4146740/4192956
[pid=20340] ppid=20338 vsize=5080 CPUtime=282.22
/proc/20340/stat : 20340 (mxc) R 20338 20340 20286 0 -1 4194304 1188 0 0 0 28220 2 0 0 25 0 1 0 207288039 5201920 1137 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20340/statm: 1270 1137 67 122 0 1144 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 5080

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 20341
/proc/meminfo: memFree=1548672/2055920 swapFree=4146740/4192956
[pid=20340] ppid=20338 vsize=5272 CPUtime=342.19
/proc/20340/stat : 20340 (mxc) R 20338 20340 20286 0 -1 4194304 1228 0 0 0 34217 2 0 0 25 0 1 0 207288039 5398528 1177 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534791 0 0 4096 0 0 0 0 17 1 0 0
/proc/20340/statm: 1318 1177 67 122 0 1192 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 5272

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 20341
/proc/meminfo: memFree=1548416/2055920 swapFree=4146740/4192956
[pid=20340] ppid=20338 vsize=5520 CPUtime=402.18
/proc/20340/stat : 20340 (mxc) R 20338 20340 20286 0 -1 4194304 1284 0 0 0 40215 3 0 0 25 0 1 0 207288039 5652480 1233 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20340/statm: 1380 1233 67 122 0 1254 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 5520

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 20341
/proc/meminfo: memFree=1548480/2055920 swapFree=4146740/4192956
[pid=20340] ppid=20338 vsize=5584 CPUtime=462.16
/proc/20340/stat : 20340 (mxc) R 20338 20340 20286 0 -1 4194304 1292 0 0 0 46213 3 0 0 25 0 1 0 207288039 5718016 1241 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20340/statm: 1396 1241 67 122 0 1270 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 5584

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 20341
/proc/meminfo: memFree=1548480/2055920 swapFree=4146740/4192956
[pid=20340] ppid=20338 vsize=5584 CPUtime=522.15
/proc/20340/stat : 20340 (mxc) R 20338 20340 20286 0 -1 4194304 1300 0 0 0 52211 4 0 0 25 0 1 0 207288039 5718016 1249 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20340/statm: 1396 1249 67 122 0 1270 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 5584

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 20341
/proc/meminfo: memFree=1548480/2055920 swapFree=4146740/4192956
[pid=20340] ppid=20338 vsize=5584 CPUtime=582.13
/proc/20340/stat : 20340 (mxc) R 20338 20340 20286 0 -1 4194304 1303 0 0 0 58209 4 0 0 25 0 1 0 207288039 5718016 1252 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519619 0 0 4096 0 0 0 0 17 1 0 0
/proc/20340/statm: 1396 1252 67 122 0 1270 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 5584

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 20341
/proc/meminfo: memFree=1548288/2055920 swapFree=4146740/4192956
[pid=20340] ppid=20338 vsize=5740 CPUtime=642.12
/proc/20340/stat : 20340 (mxc) R 20338 20340 20286 0 -1 4194304 1346 0 0 0 64207 5 0 0 25 0 1 0 207288039 5877760 1295 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519596 0 0 4096 0 0 0 0 17 1 0 0
/proc/20340/statm: 1435 1295 67 122 0 1309 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 5740


################
# More data... #
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[startup+4062.31 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 20541
/proc/meminfo: memFree=1545024/2055920 swapFree=4146740/4192956
[pid=20340] ppid=20338 vsize=8860 CPUtime=4061.09
/proc/20340/stat : 20340 (mxc) R 20338 20340 20286 0 -1 4194304 2167 0 0 0 406079 30 0 0 25 0 1 0 207288039 9072640 2076 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20340/statm: 2215 2076 67 122 0 2089 0
Current children cumulated CPU time (s) 4061.09
Current children cumulated vsize (KiB) 8860

[startup+4122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 20541
/proc/meminfo: memFree=1545024/2055920 swapFree=4146740/4192956
[pid=20340] ppid=20338 vsize=8860 CPUtime=4121.07
/proc/20340/stat : 20340 (mxc) R 20338 20340 20286 0 -1 4194304 2167 0 0 0 412077 30 0 0 25 0 1 0 207288039 9072640 2076 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/20340/statm: 2215 2076 67 122 0 2089 0
Current children cumulated CPU time (s) 4121.07
Current children cumulated vsize (KiB) 8860

[startup+4182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 20541
/proc/meminfo: memFree=1544960/2055920 swapFree=4146740/4192956
[pid=20340] ppid=20338 vsize=8860 CPUtime=4181.05
/proc/20340/stat : 20340 (mxc) R 20338 20340 20286 0 -1 4194304 2172 0 0 0 418075 30 0 0 25 0 1 0 207288039 9072640 2081 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519948 0 0 4096 0 0 0 0 17 1 0 0
/proc/20340/statm: 2215 2081 67 122 0 2089 0
Current children cumulated CPU time (s) 4181.05
Current children cumulated vsize (KiB) 8860

[startup+4242.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 20541
/proc/meminfo: memFree=1545152/2055920 swapFree=4146740/4192956
[pid=20340] ppid=20338 vsize=8860 CPUtime=4241.04
/proc/20340/stat : 20340 (mxc) R 20338 20340 20286 0 -1 4194304 2172 0 0 0 424073 31 0 0 25 0 1 0 207288039 9072640 2081 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20340/statm: 2215 2081 67 122 0 2089 0
Current children cumulated CPU time (s) 4241.04
Current children cumulated vsize (KiB) 8860

[startup+4302.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 20541
/proc/meminfo: memFree=1545152/2055920 swapFree=4146740/4192956
[pid=20340] ppid=20338 vsize=8860 CPUtime=4301.02
/proc/20340/stat : 20340 (mxc) R 20338 20340 20286 0 -1 4194304 2172 0 0 0 430071 31 0 0 25 0 1 0 207288039 9072640 2081 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20340/statm: 2215 2081 67 122 0 2089 0
Current children cumulated CPU time (s) 4301.02
Current children cumulated vsize (KiB) 8860

[startup+4362.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 20541
/proc/meminfo: memFree=1545216/2055920 swapFree=4146740/4192956
[pid=20340] ppid=20338 vsize=8860 CPUtime=4361.01
/proc/20340/stat : 20340 (mxc) R 20338 20340 20286 0 -1 4194304 2172 0 0 0 436069 32 0 0 25 0 1 0 207288039 9072640 2081 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519954 0 0 4096 0 0 0 0 17 1 0 0
/proc/20340/statm: 2215 2081 67 122 0 2089 0
Current children cumulated CPU time (s) 4361.01
Current children cumulated vsize (KiB) 8860

[startup+4422.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 20541
/proc/meminfo: memFree=1545088/2055920 swapFree=4146740/4192956
[pid=20340] ppid=20338 vsize=8924 CPUtime=4420.99
/proc/20340/stat : 20340 (mxc) R 20338 20340 20286 0 -1 4194304 2188 0 0 0 442067 32 0 0 25 0 1 0 207288039 9138176 2097 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20340/statm: 2231 2097 67 122 0 2105 0
Current children cumulated CPU time (s) 4420.99
Current children cumulated vsize (KiB) 8924

[startup+4482.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 20541
/proc/meminfo: memFree=1545024/2055920 swapFree=4146740/4192956
[pid=20340] ppid=20338 vsize=8988 CPUtime=4480.97
/proc/20340/stat : 20340 (mxc) R 20338 20340 20286 0 -1 4194304 2204 0 0 0 448064 33 0 0 25 0 1 0 207288039 9203712 2113 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20340/statm: 2247 2113 67 122 0 2121 0
Current children cumulated CPU time (s) 4480.97
Current children cumulated vsize (KiB) 8988

[startup+4542.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 20541
/proc/meminfo: memFree=1544896/2055920 swapFree=4146740/4192956
[pid=20340] ppid=20338 vsize=9052 CPUtime=4540.96
/proc/20340/stat : 20340 (mxc) R 20338 20340 20286 0 -1 4194304 2220 0 0 0 454063 33 0 0 25 0 1 0 207288039 9269248 2129 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20340/statm: 2263 2129 67 122 0 2137 0
Current children cumulated CPU time (s) 4540.96
Current children cumulated vsize (KiB) 9052

[startup+4602.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 20541
/proc/meminfo: memFree=1544896/2055920 swapFree=4146740/4192956
[pid=20340] ppid=20338 vsize=9116 CPUtime=4600.94
/proc/20340/stat : 20340 (mxc) R 20338 20340 20286 0 -1 4194304 2236 0 0 0 460061 33 0 0 25 0 1 0 207288039 9334784 2145 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/20340/statm: 2279 2145 67 122 0 2153 0
Current children cumulated CPU time (s) 4600.94
Current children cumulated vsize (KiB) 9116

[startup+4662.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 20541
/proc/meminfo: memFree=1544832/2055920 swapFree=4146740/4192956
[pid=20340] ppid=20338 vsize=9116 CPUtime=4660.92
/proc/20340/stat : 20340 (mxc) R 20338 20340 20286 0 -1 4194304 2236 0 0 0 466058 34 0 0 25 0 1 0 207288039 9334784 2145 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20340/statm: 2279 2145 67 122 0 2153 0
Current children cumulated CPU time (s) 4660.92
Current children cumulated vsize (KiB) 9116

[startup+4722.31 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 20543
/proc/meminfo: memFree=1544704/2055920 swapFree=4146740/4192956
[pid=20340] ppid=20338 vsize=9116 CPUtime=4720.91
/proc/20340/stat : 20340 (mxc) R 20338 20340 20286 0 -1 4194304 2236 0 0 0 472057 34 0 0 25 0 1 0 207288039 9334784 2145 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/20340/statm: 2279 2145 67 122 0 2153 0
Current children cumulated CPU time (s) 4720.91
Current children cumulated vsize (KiB) 9116

[startup+4782.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 20543
/proc/meminfo: memFree=1544704/2055920 swapFree=4146740/4192956
[pid=20340] ppid=20338 vsize=9148 CPUtime=4780.89
/proc/20340/stat : 20340 (mxc) R 20338 20340 20286 0 -1 4194304 2245 0 0 0 478054 35 0 0 25 0 1 0 207288039 9367552 2154 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519212 0 0 4096 0 0 0 0 17 1 0 0
/proc/20340/statm: 2287 2154 67 122 0 2161 0
Current children cumulated CPU time (s) 4780.89
Current children cumulated vsize (KiB) 9148

[startup+4842.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 20543
/proc/meminfo: memFree=1544704/2055920 swapFree=4146740/4192956
[pid=20340] ppid=20338 vsize=9148 CPUtime=4840.87
/proc/20340/stat : 20340 (mxc) R 20338 20340 20286 0 -1 4194304 2245 0 0 0 484052 35 0 0 25 0 1 0 207288039 9367552 2154 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/20340/statm: 2287 2154 67 122 0 2161 0
Current children cumulated CPU time (s) 4840.87
Current children cumulated vsize (KiB) 9148

[startup+4902.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 20543
/proc/meminfo: memFree=1544640/2055920 swapFree=4146740/4192956
[pid=20340] ppid=20338 vsize=9148 CPUtime=4900.86
/proc/20340/stat : 20340 (mxc) R 20338 20340 20286 0 -1 4194304 2245 0 0 0 490050 36 0 0 25 0 1 0 207288039 9367552 2154 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20340/statm: 2287 2154 67 122 0 2161 0
Current children cumulated CPU time (s) 4900.86
Current children cumulated vsize (KiB) 9148

[startup+4962.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 20543
/proc/meminfo: memFree=1544768/2055920 swapFree=4146740/4192956
[pid=20340] ppid=20338 vsize=9148 CPUtime=4960.84
/proc/20340/stat : 20340 (mxc) R 20338 20340 20286 0 -1 4194304 2245 0 0 0 496048 36 0 0 25 0 1 0 207288039 9367552 2154 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20340/statm: 2287 2154 67 122 0 2161 0
Current children cumulated CPU time (s) 4960.84
Current children cumulated vsize (KiB) 9148



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 20543
/proc/meminfo: memFree=1544832/2055920 swapFree=4146740/4192956
[pid=20340] ppid=20338 vsize=9148 CPUtime=5000.03
/proc/20340/stat : 20340 (mxc) R 20338 20340 20286 0 -1 4194304 2245 0 0 0 499967 36 0 0 25 0 1 0 207288039 9367552 2154 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134517394 0 0 4096 0 0 0 0 17 1 0 0
/proc/20340/statm: 2287 2154 67 122 0 2161 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 9148

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 0.99 0.99 2/78 20543
/proc/meminfo: memFree=1544832/2055920 swapFree=4146740/4192956
[pid=20340] ppid=20338 vsize=9148 CPUtime=5000.03
/proc/20340/stat : 20340 (mxc) R 20338 20340 20286 0 -1 4194304 2245 0 0 0 499967 36 0 0 25 0 1 0 207288039 9367552 2154 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134517394 0 0 4096 0 0 0 0 17 1 0 0
/proc/20340/statm: 2287 2154 67 122 0 2161 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 9148

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.51
CPU time (s): 5000.05
CPU user time (s): 4999.68
CPU system time (s): 0.371943
CPU usage (%): 99.9708
Max. virtual memory (cumulated for all children) (KiB): 9164

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.68
system time used= 0.371943
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2245
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= 5
involuntary context switches= 107728

runsolver used 3.9414 second user time and 10.5114 second system time

The end



Launcher Data (download as text)




Begin job on node11 on Fri Apr 27 08:26:31 UTC 2007

IDJOB= 424457
IDBENCH= 19935
IDSOLVER= 174
FILE ID= node11/424457-1177662391

PBS_JOBID= 4697413

Free space on /tmp= 66483 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v60/unif-k7-r89-v60-c5340-S1372215289-05.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/424457-1177662391/mxc /tmp/evaluation/424457-1177662391/instance-424457-1177662391.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node11/watcher-424457-1177662391 -o ROOT/results/node11/solver-424457-1177662391 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424457-1177662391/mxc /tmp/evaluation/424457-1177662391/instance-424457-1177662391.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  336d29929731a9e0b91798d646846664

RANDOM SEED= 741523494

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node11.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		: 3000.235
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		: 3000.235
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:       1553992 kB
Buffers:         52424 kB
Cached:         357436 kB
SwapCached:      15344 kB
Active:         236552 kB
Inactive:       197288 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1553992 kB
SwapTotal:     4192956 kB
SwapFree:      4146740 kB
Dirty:             908 kB
Writeback:           0 kB
Mapped:          29736 kB
Slab:            53576 kB
Committed_AS:  6408632 kB
PageTables:       1848 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= 66483 MiB

End job on node11 on Fri Apr 27 09:49:55 UTC 2007