Trace number 424472

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) 5000.03 5002.11

General information on the benchmark

Namerandom/OnTreshold/3SAT/v550/
unif-k3-r4.26-v550-c2343-S1141835011-09.SAT.shuffled.cnf
MD5SUMa2f5767c9c51923440a1204368c12b36
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.011998
Satisfiable
(Un)Satisfiability was proved
Number of variables550
Number of clauses2343
Sum of the clauses size7029
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32343
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node10/watcher-424472-1177668887 -o ROOT/results/node10/solver-424472-1177668887 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424472-1177668887/mxc /tmp/evaluation/424472-1177668887/instance-424472-1177668887.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: 0.92 0.98 0.99 3/77 23726
/proc/meminfo: memFree=1678584/2055920 swapFree=4145444/4192956
[pid=23726] ppid=23724 vsize=1064 CPUtime=0
/proc/23726/stat : 23726 (mxc) R 23724 23726 23237 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 242926193 1089536 117 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535374 0 0 4096 0 0 0 0 17 1 0 0
/proc/23726/statm: 266 117 57 122 0 140 0

[startup+0.0479461 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 23726
/proc/meminfo: memFree=1678584/2055920 swapFree=4145444/4192956
[pid=23726] ppid=23724 vsize=1196 CPUtime=0.04
/proc/23726/stat : 23726 (mxc) R 23724 23726 23237 0 -1 4194304 169 0 0 0 4 0 0 0 18 0 1 0 242926193 1224704 154 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519206 0 0 4096 0 0 0 0 17 1 0 0
/proc/23726/statm: 299 154 59 122 0 173 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1196

[startup+0.101866 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 23726
/proc/meminfo: memFree=1678584/2055920 swapFree=4145444/4192956
[pid=23726] ppid=23724 vsize=1336 CPUtime=0.09
/proc/23726/stat : 23726 (mxc) R 23724 23726 23237 0 -1 4194304 200 0 0 0 9 0 0 0 18 0 1 0 242926193 1368064 183 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23726/statm: 334 183 67 122 0 208 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1336

[startup+0.301908 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 23726
/proc/meminfo: memFree=1678584/2055920 swapFree=4145444/4192956
[pid=23726] ppid=23724 vsize=1468 CPUtime=0.29
/proc/23726/stat : 23726 (mxc) R 23724 23726 23237 0 -1 4194304 235 0 0 0 29 0 0 0 19 0 1 0 242926193 1503232 218 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531201 0 0 4096 0 0 0 0 17 1 0 0
/proc/23726/statm: 367 218 67 122 0 241 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1468

[startup+0.701995 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 23726
/proc/meminfo: memFree=1678584/2055920 swapFree=4145444/4192956
[pid=23726] ppid=23724 vsize=1600 CPUtime=0.69
/proc/23726/stat : 23726 (mxc) R 23724 23726 23237 0 -1 4194304 266 0 0 0 69 0 0 0 22 0 1 0 242926193 1638400 249 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528080 0 0 4096 0 0 0 0 17 1 0 0
/proc/23726/statm: 400 249 67 122 0 274 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1600

[startup+1.50117 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 23727
/proc/meminfo: memFree=1677744/2055920 swapFree=4145444/4192956
[pid=23726] ppid=23724 vsize=1728 CPUtime=1.49
/proc/23726/stat : 23726 (mxc) R 23724 23726 23237 0 -1 4194304 309 0 0 0 149 0 0 0 25 0 1 0 242926193 1769472 292 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23726/statm: 432 292 67 122 0 306 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1728

[startup+3.10151 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 23727
/proc/meminfo: memFree=1677488/2055920 swapFree=4145444/4192956
[pid=23726] ppid=23724 vsize=1848 CPUtime=3.09
/proc/23726/stat : 23726 (mxc) R 23724 23726 23237 0 -1 4194304 343 0 0 0 309 0 0 0 25 0 1 0 242926193 1892352 326 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/23726/statm: 462 326 67 122 0 336 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1848

[startup+6.3012 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 23727
/proc/meminfo: memFree=1677232/2055920 swapFree=4145444/4192956
[pid=23726] ppid=23724 vsize=2136 CPUtime=6.29
/proc/23726/stat : 23726 (mxc) R 23724 23726 23237 0 -1 4194304 402 0 0 0 629 0 0 0 25 0 1 0 242926193 2187264 385 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23726/statm: 534 385 67 122 0 408 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2136

[startup+12.7026 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 23727
/proc/meminfo: memFree=1676784/2055920 swapFree=4145444/4192956
[pid=23726] ppid=23724 vsize=2384 CPUtime=12.69
/proc/23726/stat : 23726 (mxc) R 23724 23726 23237 0 -1 4194304 462 0 0 0 1269 0 0 0 25 0 1 0 242926193 2441216 445 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/23726/statm: 596 445 67 122 0 470 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2384

[startup+25.5013 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 23727
/proc/meminfo: memFree=1676464/2055920 swapFree=4145444/4192956
[pid=23726] ppid=23724 vsize=2612 CPUtime=25.48
/proc/23726/stat : 23726 (mxc) R 23724 23726 23237 0 -1 4194304 541 0 0 0 2548 0 0 0 25 0 1 0 242926193 2674688 524 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/23726/statm: 653 524 67 122 0 527 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2612

[startup+51.1019 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 23727
/proc/meminfo: memFree=1676016/2055920 swapFree=4145444/4192956
[pid=23726] ppid=23724 vsize=3064 CPUtime=51.07
/proc/23726/stat : 23726 (mxc) R 23724 23726 23237 0 -1 4194304 651 0 0 0 5107 0 0 0 25 0 1 0 242926193 3137536 634 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/23726/statm: 766 634 67 122 0 640 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3064

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 23727
/proc/meminfo: memFree=1675440/2055920 swapFree=4145444/4192956
[pid=23726] ppid=23724 vsize=3640 CPUtime=102.25
/proc/23726/stat : 23726 (mxc) R 23724 23726 23237 0 -1 4194304 779 0 0 0 10224 1 0 0 25 0 1 0 242926193 3727360 762 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529698 0 0 4096 0 0 0 0 17 1 0 0
/proc/23726/statm: 910 762 67 122 0 784 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 3640

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23727
/proc/meminfo: memFree=1674992/2055920 swapFree=4145444/4192956
[pid=23726] ppid=23724 vsize=4064 CPUtime=162.22
/proc/23726/stat : 23726 (mxc) R 23724 23726 23237 0 -1 4194304 895 0 0 0 16221 1 0 0 25 0 1 0 242926193 4161536 878 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23726/statm: 1016 878 67 122 0 890 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 4064

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23748
/proc/meminfo: memFree=1673520/2055920 swapFree=4145480/4192956
[pid=23726] ppid=23724 vsize=4480 CPUtime=222.19
/proc/23726/stat : 23726 (mxc) R 23724 23726 23237 0 -1 4194304 1004 0 0 0 22217 2 0 0 25 0 1 0 242926193 4587520 987 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/23726/statm: 1120 987 67 122 0 994 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 4480

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23748
/proc/meminfo: memFree=1673456/2055920 swapFree=4145480/4192956
[pid=23726] ppid=23724 vsize=4584 CPUtime=282.17
/proc/23726/stat : 23726 (mxc) R 23724 23726 23237 0 -1 4194304 1036 0 0 0 28214 3 0 0 25 0 1 0 242926193 4694016 1019 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528459 0 0 4096 0 0 0 0 17 1 0 0
/proc/23726/statm: 1146 1019 67 122 0 1020 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 4584

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23748
/proc/meminfo: memFree=1672944/2055920 swapFree=4145480/4192956
[pid=23726] ppid=23724 vsize=5068 CPUtime=342.14
/proc/23726/stat : 23726 (mxc) R 23724 23726 23237 0 -1 4194304 1143 0 0 0 34211 3 0 0 25 0 1 0 242926193 5189632 1126 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23726/statm: 1267 1126 67 122 0 1141 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 5068

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23748
/proc/meminfo: memFree=1672880/2055920 swapFree=4145480/4192956
[pid=23726] ppid=23724 vsize=5180 CPUtime=402.13
/proc/23726/stat : 23726 (mxc) R 23724 23726 23237 0 -1 4194304 1175 0 0 0 40209 4 0 0 25 0 1 0 242926193 5304320 1158 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519131 0 0 4096 0 0 0 0 17 1 0 0
/proc/23726/statm: 1295 1158 67 122 0 1169 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 5180

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23748
/proc/meminfo: memFree=1672688/2055920 swapFree=4145480/4192956
[pid=23726] ppid=23724 vsize=5408 CPUtime=462.1
/proc/23726/stat : 23726 (mxc) R 23724 23726 23237 0 -1 4194304 1220 0 0 0 46206 4 0 0 25 0 1 0 242926193 5537792 1203 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23726/statm: 1352 1203 67 122 0 1226 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 5408

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23748
/proc/meminfo: memFree=1672496/2055920 swapFree=4145480/4192956
[pid=23726] ppid=23724 vsize=5576 CPUtime=522.08
/proc/23726/stat : 23726 (mxc) R 23724 23726 23237 0 -1 4194304 1263 0 0 0 52203 5 0 0 25 0 1 0 242926193 5709824 1246 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23726/statm: 1394 1246 67 122 0 1268 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 5576

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23748
/proc/meminfo: memFree=1672368/2055920 swapFree=4145480/4192956
[pid=23726] ppid=23724 vsize=5708 CPUtime=582.05
/proc/23726/stat : 23726 (mxc) R 23724 23726 23237 0 -1 4194304 1302 0 0 0 58200 5 0 0 25 0 1 0 242926193 5844992 1285 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/23726/statm: 1427 1285 67 122 0 1301 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 5708

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23748
/proc/meminfo: memFree=1672240/2055920 swapFree=4145480/4192956
[pid=23726] ppid=23724 vsize=5804 CPUtime=642.03
/proc/23726/stat : 23726 (mxc) R 23724 23726 23237 0 -1 4194304 1328 0 0 0 64197 6 0 0 25 0 1 0 242926193 5943296 1311 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/23726/statm: 1451 1311 67 122 0 1325 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 5804


################
# More data... #
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[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23948
/proc/meminfo: memFree=1669168/2055920 swapFree=4145480/4192956
[pid=23726] ppid=23724 vsize=8888 CPUtime=4060.58
/proc/23726/stat : 23726 (mxc) R 23724 23726 23237 0 -1 4194304 2121 0 0 0 406022 36 0 0 25 0 1 0 242926193 9101312 2085 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23726/statm: 2222 2085 67 122 0 2096 0
Current children cumulated CPU time (s) 4060.58
Current children cumulated vsize (KiB) 8888

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23948
/proc/meminfo: memFree=1669168/2055920 swapFree=4145480/4192956
[pid=23726] ppid=23724 vsize=8884 CPUtime=4120.56
/proc/23726/stat : 23726 (mxc) R 23724 23726 23237 0 -1 4194304 2121 0 0 0 412019 37 0 0 25 0 1 0 242926193 9097216 2085 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/23726/statm: 2221 2085 67 122 0 2095 0
Current children cumulated CPU time (s) 4120.56
Current children cumulated vsize (KiB) 8884

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23948
/proc/meminfo: memFree=1669168/2055920 swapFree=4145480/4192956
[pid=23726] ppid=23724 vsize=8884 CPUtime=4180.53
/proc/23726/stat : 23726 (mxc) R 23724 23726 23237 0 -1 4194304 2128 0 0 0 418016 37 0 0 25 0 1 0 242926193 9097216 2092 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23726/statm: 2221 2092 67 122 0 2095 0
Current children cumulated CPU time (s) 4180.53
Current children cumulated vsize (KiB) 8884

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23948
/proc/meminfo: memFree=1669168/2055920 swapFree=4145480/4192956
[pid=23726] ppid=23724 vsize=8884 CPUtime=4240.5
/proc/23726/stat : 23726 (mxc) R 23724 23726 23237 0 -1 4194304 2132 0 0 0 424013 37 0 0 25 0 1 0 242926193 9097216 2096 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/23726/statm: 2221 2096 67 122 0 2095 0
Current children cumulated CPU time (s) 4240.5
Current children cumulated vsize (KiB) 8884

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23948
/proc/meminfo: memFree=1669104/2055920 swapFree=4145480/4192956
[pid=23726] ppid=23724 vsize=8972 CPUtime=4300.48
/proc/23726/stat : 23726 (mxc) R 23724 23726 23237 0 -1 4194304 2140 0 0 0 430010 38 0 0 25 0 1 0 242926193 9187328 2104 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528187 0 0 4096 0 0 0 0 17 1 0 0
/proc/23726/statm: 2243 2104 67 122 0 2117 0
Current children cumulated CPU time (s) 4300.48
Current children cumulated vsize (KiB) 8972

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23948
/proc/meminfo: memFree=1669040/2055920 swapFree=4145480/4192956
[pid=23726] ppid=23724 vsize=8948 CPUtime=4360.46
/proc/23726/stat : 23726 (mxc) R 23724 23726 23237 0 -1 4194304 2140 0 0 0 436007 39 0 0 25 0 1 0 242926193 9162752 2104 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519319 0 0 4096 0 0 0 0 17 1 0 0
/proc/23726/statm: 2237 2104 67 122 0 2111 0
Current children cumulated CPU time (s) 4360.46
Current children cumulated vsize (KiB) 8948

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23948
/proc/meminfo: memFree=1669040/2055920 swapFree=4145480/4192956
[pid=23726] ppid=23724 vsize=9016 CPUtime=4420.44
/proc/23726/stat : 23726 (mxc) R 23724 23726 23237 0 -1 4194304 2150 0 0 0 442005 39 0 0 25 0 1 0 242926193 9232384 2114 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/23726/statm: 2254 2114 67 122 0 2128 0
Current children cumulated CPU time (s) 4420.44
Current children cumulated vsize (KiB) 9016

[startup+4482.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 23948
/proc/meminfo: memFree=1668976/2055920 swapFree=4145480/4192956
[pid=23726] ppid=23724 vsize=9016 CPUtime=4480.42
/proc/23726/stat : 23726 (mxc) R 23724 23726 23237 0 -1 4194304 2161 0 0 0 448002 40 0 0 25 0 1 0 242926193 9232384 2125 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519584 0 0 4096 0 0 0 0 17 1 0 0
/proc/23726/statm: 2254 2125 67 122 0 2128 0
Current children cumulated CPU time (s) 4480.42
Current children cumulated vsize (KiB) 9016

[startup+4542.3 s]
/proc/loadavg: 1.14 1.04 1.01 2/78 23948
/proc/meminfo: memFree=1668976/2055920 swapFree=4145480/4192956
[pid=23726] ppid=23724 vsize=9092 CPUtime=4540.39
/proc/23726/stat : 23726 (mxc) R 23724 23726 23237 0 -1 4194304 2177 0 0 0 453999 40 0 0 25 0 1 0 242926193 9310208 2141 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23726/statm: 2273 2141 67 122 0 2147 0
Current children cumulated CPU time (s) 4540.39
Current children cumulated vsize (KiB) 9092

[startup+4602.3 s]
/proc/loadavg: 1.12 1.05 1.01 2/78 23948
/proc/meminfo: memFree=1668912/2055920 swapFree=4145480/4192956
[pid=23726] ppid=23724 vsize=9076 CPUtime=4600.37
/proc/23726/stat : 23726 (mxc) R 23724 23726 23237 0 -1 4194304 2177 0 0 0 459996 41 0 0 25 0 1 0 242926193 9293824 2141 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/23726/statm: 2269 2141 67 122 0 2143 0
Current children cumulated CPU time (s) 4600.37
Current children cumulated vsize (KiB) 9076

[startup+4662.3 s]
/proc/loadavg: 1.11 1.05 1.01 2/78 23948
/proc/meminfo: memFree=1668976/2055920 swapFree=4145480/4192956
[pid=23726] ppid=23724 vsize=9076 CPUtime=4660.34
/proc/23726/stat : 23726 (mxc) R 23724 23726 23237 0 -1 4194304 2177 0 0 0 465993 41 0 0 25 0 1 0 242926193 9293824 2141 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534797 0 0 4096 0 0 0 0 17 1 0 0
/proc/23726/statm: 2269 2141 67 122 0 2143 0
Current children cumulated CPU time (s) 4660.34
Current children cumulated vsize (KiB) 9076

[startup+4722.31 s]
/proc/loadavg: 1.04 1.04 1.00 2/78 23948
/proc/meminfo: memFree=1668912/2055920 swapFree=4145480/4192956
[pid=23726] ppid=23724 vsize=9076 CPUtime=4720.33
/proc/23726/stat : 23726 (mxc) R 23724 23726 23237 0 -1 4194304 2177 0 0 0 471991 42 0 0 25 0 1 0 242926193 9293824 2141 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519218 0 0 4096 0 0 0 0 17 1 0 0
/proc/23726/statm: 2269 2141 67 122 0 2143 0
Current children cumulated CPU time (s) 4720.33
Current children cumulated vsize (KiB) 9076

[startup+4782.3 s]
/proc/loadavg: 1.01 1.03 1.00 2/78 23948
/proc/meminfo: memFree=1668912/2055920 swapFree=4145480/4192956
[pid=23726] ppid=23724 vsize=9076 CPUtime=4780.29
/proc/23726/stat : 23726 (mxc) R 23724 23726 23237 0 -1 4194304 2177 0 0 0 477987 42 0 0 25 0 1 0 242926193 9293824 2141 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23726/statm: 2269 2141 67 122 0 2143 0
Current children cumulated CPU time (s) 4780.29
Current children cumulated vsize (KiB) 9076

[startup+4842.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 23950
/proc/meminfo: memFree=1668912/2055920 swapFree=4145480/4192956
[pid=23726] ppid=23724 vsize=9076 CPUtime=4840.28
/proc/23726/stat : 23726 (mxc) R 23724 23726 23237 0 -1 4194304 2177 0 0 0 483985 43 0 0 25 0 1 0 242926193 9293824 2141 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/23726/statm: 2269 2141 67 122 0 2143 0
Current children cumulated CPU time (s) 4840.28
Current children cumulated vsize (KiB) 9076

[startup+4902.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 23950
/proc/meminfo: memFree=1668656/2055920 swapFree=4145480/4192956
[pid=23726] ppid=23724 vsize=9380 CPUtime=4900.25
/proc/23726/stat : 23726 (mxc) R 23724 23726 23237 0 -1 4194304 2236 0 0 0 489982 43 0 0 25 0 1 0 242926193 9605120 2200 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23726/statm: 2345 2200 67 122 0 2219 0
Current children cumulated CPU time (s) 4900.25
Current children cumulated vsize (KiB) 9380

[startup+4962.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 23950
/proc/meminfo: memFree=1668656/2055920 swapFree=4145480/4192956
[pid=23726] ppid=23724 vsize=9444 CPUtime=4960.23
/proc/23726/stat : 23726 (mxc) R 23724 23726 23237 0 -1 4194304 2257 0 0 0 495979 44 0 0 25 0 1 0 242926193 9670656 2221 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23726/statm: 2361 2221 67 122 0 2235 0
Current children cumulated CPU time (s) 4960.23
Current children cumulated vsize (KiB) 9444



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.1 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 23950
/proc/meminfo: memFree=1668592/2055920 swapFree=4145480/4192956
[pid=23726] ppid=23724 vsize=9444 CPUtime=5000.01
/proc/23726/stat : 23726 (mxc) R 23724 23726 23237 0 -1 4194304 2257 0 0 0 499957 44 0 0 25 0 1 0 242926193 9670656 2221 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/23726/statm: 2361 2221 67 122 0 2235 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 9444

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

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

[startup+5002.1 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 23950
/proc/meminfo: memFree=1668592/2055920 swapFree=4145480/4192956
[pid=23726] ppid=23724 vsize=9444 CPUtime=5000.01
/proc/23726/stat : 23726 (mxc) R 23724 23726 23237 0 -1 4194304 2257 0 0 0 499957 44 0 0 25 0 1 0 242926193 9670656 2221 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/23726/statm: 2361 2221 67 122 0 2235 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 9444

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5002.11
CPU time (s): 5000.03
CPU user time (s): 4999.58
CPU system time (s): 0.445932
CPU usage (%): 99.9584
Max. virtual memory (cumulated for all children) (KiB): 9452

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.58
system time used= 0.445932
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2257
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= 7190

runsolver used 3.9124 second user time and 10.3404 second system time

The end

Launcher Data (download as text)

Begin job on node10 on Fri Apr 27 10:14:47 UTC 2007

IDJOB= 424472
IDBENCH= 19960
IDSOLVER= 174
FILE ID= node10/424472-1177668887

PBS_JOBID= 4698567

Free space on /tmp= 66353 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v550/unif-k3-r4.26-v550-c2343-S1141835011-09.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/424472-1177668887/mxc /tmp/evaluation/424472-1177668887/instance-424472-1177668887.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node10/watcher-424472-1177668887 -o ROOT/results/node10/solver-424472-1177668887 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424472-1177668887/mxc /tmp/evaluation/424472-1177668887/instance-424472-1177668887.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  a2f5767c9c51923440a1204368c12b36

RANDOM SEED= 464971888

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node10.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		: 3000.259
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		: 3000.259
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:       1679056 kB
Buffers:         46904 kB
Cached:         240744 kB
SwapCached:      15700 kB
Active:         168096 kB
Inactive:       142864 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1679056 kB
SwapTotal:     4192956 kB
SwapFree:      4145444 kB
Dirty:             632 kB
Writeback:           0 kB
Mapped:          30104 kB
Slab:            51536 kB
Committed_AS:  3782376 kB
PageTables:       1708 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= 66353 MiB

End job on node10 on Fri Apr 27 11:38:11 UTC 2007