Trace number 424748

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) 5000.08 5001.51

General information on the benchmark

Namerandom/2+p/p0.9/v1170/
unif2p-p0.9-v1170-c4235-S1629945861-01-UNKNOWN.cnf
MD5SUMa39f0c2b5a6e5deb5d2e29a2029bf07b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables1170
Number of clauses4234
Sum of the clauses size12279
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2423
Number of clauses of size 33811
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/node5/watcher-424748-1177805050 -o ROOT/results/node5/solver-424748-1177805050 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424748-1177805050/mxc /tmp/evaluation/424748-1177805050/instance-424748-1177805050.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: 0.94 0.98 0.98 3/77 11812
/proc/meminfo: memFree=1496952/2055920 swapFree=4151648/4192956
[pid=11812] ppid=11810 vsize=1196 CPUtime=0
/proc/11812/stat : 11812 (mxc) R 11810 11812 11758 0 -1 4194304 173 0 0 0 0 0 0 0 18 0 1 0 256542641 1224704 158 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530155 0 0 4096 0 0 0 0 17 1 0 0
/proc/11812/statm: 299 158 57 122 0 173 0

[startup+0.045695 s]
/proc/loadavg: 0.94 0.98 0.98 3/77 11812
/proc/meminfo: memFree=1496952/2055920 swapFree=4151648/4192956
[pid=11812] ppid=11810 vsize=1328 CPUtime=0.04
/proc/11812/stat : 11812 (mxc) R 11810 11812 11758 0 -1 4194304 189 0 0 0 4 0 0 0 18 0 1 0 256542641 1359872 174 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/11812/statm: 332 174 59 122 0 206 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1328

[startup+0.1027 s]
/proc/loadavg: 0.94 0.98 0.98 3/77 11812
/proc/meminfo: memFree=1496952/2055920 swapFree=4151648/4192956
[pid=11812] ppid=11810 vsize=1460 CPUtime=0.09
/proc/11812/stat : 11812 (mxc) R 11810 11812 11758 0 -1 4194304 220 0 0 0 9 0 0 0 18 0 1 0 256542641 1495040 205 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529863 0 0 4096 0 0 0 0 17 1 0 0
/proc/11812/statm: 365 205 59 122 0 239 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1460

[startup+0.301724 s]
/proc/loadavg: 0.94 0.98 0.98 3/77 11812
/proc/meminfo: memFree=1496952/2055920 swapFree=4151648/4192956
[pid=11812] ppid=11810 vsize=1600 CPUtime=0.29
/proc/11812/stat : 11812 (mxc) R 11810 11812 11758 0 -1 4194304 276 0 0 0 29 0 0 0 19 0 1 0 256542641 1638400 259 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/11812/statm: 400 259 67 122 0 274 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1600

[startup+0.702768 s]
/proc/loadavg: 0.94 0.98 0.98 3/77 11812
/proc/meminfo: memFree=1496952/2055920 swapFree=4151648/4192956
[pid=11812] ppid=11810 vsize=1732 CPUtime=0.69
/proc/11812/stat : 11812 (mxc) R 11810 11812 11758 0 -1 4194304 317 0 0 0 69 0 0 0 23 0 1 0 256542641 1773568 300 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/11812/statm: 433 300 67 122 0 307 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1732

[startup+1.50186 s]
/proc/loadavg: 0.94 0.98 0.98 2/78 11813
/proc/meminfo: memFree=1495920/2055920 swapFree=4151648/4192956
[pid=11812] ppid=11810 vsize=1864 CPUtime=1.49
/proc/11812/stat : 11812 (mxc) R 11810 11812 11758 0 -1 4194304 349 0 0 0 149 0 0 0 25 0 1 0 256542641 1908736 332 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519635 0 0 4096 0 0 0 0 17 1 0 0
/proc/11812/statm: 466 332 67 122 0 340 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1864

[startup+3.10104 s]
/proc/loadavg: 0.94 0.98 0.98 2/78 11813
/proc/meminfo: memFree=1495664/2055920 swapFree=4151648/4192956
[pid=11812] ppid=11810 vsize=2116 CPUtime=3.09
/proc/11812/stat : 11812 (mxc) R 11810 11812 11758 0 -1 4194304 403 0 0 0 309 0 0 0 25 0 1 0 256542641 2166784 386 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/11812/statm: 529 386 67 122 0 403 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2116

[startup+6.3014 s]
/proc/loadavg: 0.94 0.98 0.98 2/78 11813
/proc/meminfo: memFree=1495280/2055920 swapFree=4151648/4192956
[pid=11812] ppid=11810 vsize=2348 CPUtime=6.29
/proc/11812/stat : 11812 (mxc) R 11810 11812 11758 0 -1 4194304 468 0 0 0 629 0 0 0 25 0 1 0 256542641 2404352 451 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11812/statm: 587 451 67 122 0 461 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2348

[startup+12.7011 s]
/proc/loadavg: 0.95 0.98 0.98 2/78 11813
/proc/meminfo: memFree=1494840/2055920 swapFree=4151648/4192956
[pid=11812] ppid=11810 vsize=2728 CPUtime=12.69
/proc/11812/stat : 11812 (mxc) R 11810 11812 11758 0 -1 4194304 549 0 0 0 1269 0 0 0 25 0 1 0 256542641 2793472 532 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530302 0 0 4096 0 0 0 0 17 1 0 0
/proc/11812/statm: 682 532 67 122 0 556 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2728

[startup+25.5016 s]
/proc/loadavg: 0.96 0.98 0.98 2/78 11813
/proc/meminfo: memFree=1494392/2055920 swapFree=4151648/4192956
[pid=11812] ppid=11810 vsize=3104 CPUtime=25.48
/proc/11812/stat : 11812 (mxc) R 11810 11812 11758 0 -1 4194304 646 0 0 0 2548 0 0 0 25 0 1 0 256542641 3178496 629 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535061 0 0 4096 0 0 0 0 17 1 0 0
/proc/11812/statm: 776 629 67 122 0 650 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3104

[startup+51.1015 s]
/proc/loadavg: 0.97 0.98 0.98 2/78 11813
/proc/meminfo: memFree=1493752/2055920 swapFree=4151648/4192956
[pid=11812] ppid=11810 vsize=3680 CPUtime=51.07
/proc/11812/stat : 11812 (mxc) R 11810 11812 11758 0 -1 4194304 802 0 0 0 5107 0 0 0 25 0 1 0 256542641 3768320 785 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/11812/statm: 920 785 67 122 0 794 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3680

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 11813
/proc/meminfo: memFree=1493240/2055920 swapFree=4151648/4192956
[pid=11812] ppid=11810 vsize=4200 CPUtime=102.27
/proc/11812/stat : 11812 (mxc) R 11810 11812 11758 0 -1 4194304 927 0 0 0 10226 1 0 0 25 0 1 0 256542641 4300800 910 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/11812/statm: 1050 910 67 122 0 924 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 4200

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 11813
/proc/meminfo: memFree=1492792/2055920 swapFree=4151648/4192956
[pid=11812] ppid=11810 vsize=4644 CPUtime=162.25
/proc/11812/stat : 11812 (mxc) R 11810 11812 11758 0 -1 4194304 1037 0 0 0 16224 1 0 0 25 0 1 0 256542641 4755456 1020 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11812/statm: 1161 1020 67 122 0 1035 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 4644

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 11813
/proc/meminfo: memFree=1492280/2055920 swapFree=4151648/4192956
[pid=11812] ppid=11810 vsize=5108 CPUtime=222.24
/proc/11812/stat : 11812 (mxc) R 11810 11812 11758 0 -1 4194304 1161 0 0 0 22222 2 0 0 25 0 1 0 256542641 5230592 1144 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/11812/statm: 1277 1144 67 122 0 1151 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 5108

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 11813
/proc/meminfo: memFree=1492024/2055920 swapFree=4151648/4192956
[pid=11812] ppid=11810 vsize=5412 CPUtime=282.21
/proc/11812/stat : 11812 (mxc) R 11810 11812 11758 0 -1 4194304 1227 0 0 0 28219 2 0 0 25 0 1 0 256542641 5541888 1210 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11812/statm: 1353 1210 67 122 0 1227 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 5412

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 11813
/proc/meminfo: memFree=1491640/2055920 swapFree=4151648/4192956
[pid=11812] ppid=11810 vsize=5812 CPUtime=342.2
/proc/11812/stat : 11812 (mxc) R 11810 11812 11758 0 -1 4194304 1329 0 0 0 34217 3 0 0 25 0 1 0 256542641 5951488 1312 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/11812/statm: 1453 1312 67 122 0 1327 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 5812

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 11813
/proc/meminfo: memFree=1491448/2055920 swapFree=4151648/4192956
[pid=11812] ppid=11810 vsize=5992 CPUtime=402.19
/proc/11812/stat : 11812 (mxc) R 11810 11812 11758 0 -1 4194304 1379 0 0 0 40215 4 0 0 25 0 1 0 256542641 6135808 1361 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/11812/statm: 1498 1361 67 122 0 1372 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 5992

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 11813
/proc/meminfo: memFree=1491192/2055920 swapFree=4151648/4192956
[pid=11812] ppid=11810 vsize=6276 CPUtime=462.17
/proc/11812/stat : 11812 (mxc) R 11810 11812 11758 0 -1 4194304 1443 0 0 0 46213 4 0 0 25 0 1 0 256542641 6426624 1425 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531103 0 0 4096 0 0 0 0 17 1 0 0
/proc/11812/statm: 1569 1425 67 122 0 1443 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 6276

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 11813
/proc/meminfo: memFree=1491000/2055920 swapFree=4151648/4192956
[pid=11812] ppid=11810 vsize=6472 CPUtime=522.15
/proc/11812/stat : 11812 (mxc) R 11810 11812 11758 0 -1 4194304 1499 0 0 0 52211 4 0 0 25 0 1 0 256542641 6627328 1481 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530533 0 0 4096 0 0 0 0 17 1 0 0
/proc/11812/statm: 1618 1481 67 122 0 1492 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 6472

[startup+582.303 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 11813
/proc/meminfo: memFree=1490872/2055920 swapFree=4151648/4192956
[pid=11812] ppid=11810 vsize=6580 CPUtime=582.14
/proc/11812/stat : 11812 (mxc) R 11810 11812 11758 0 -1 4194304 1532 0 0 0 58209 5 0 0 25 0 1 0 256542641 6737920 1514 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11812/statm: 1645 1514 67 122 0 1519 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 6580

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 11813
/proc/meminfo: memFree=1490744/2055920 swapFree=4151648/4192956
[pid=11812] ppid=11810 vsize=6772 CPUtime=642.12
/proc/11812/stat : 11812 (mxc) R 11810 11812 11758 0 -1 4194304 1568 0 0 0 64207 5 0 0 25 0 1 0 256542641 6934528 1550 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534732 0 0 4096 0 0 0 0 17 1 0 0
/proc/11812/statm: 1693 1550 67 122 0 1567 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 6772


################
# More data... #
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[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12013
/proc/meminfo: memFree=1486136/2055920 swapFree=4151648/4192956
[pid=11812] ppid=11810 vsize=11204 CPUtime=4061.11
/proc/11812/stat : 11812 (mxc) R 11810 11812 11758 0 -1 4194304 2738 0 0 0 406076 35 0 0 25 0 1 0 256542641 11472896 2663 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/11812/statm: 2801 2663 67 122 0 2675 0
Current children cumulated CPU time (s) 4061.11
Current children cumulated vsize (KiB) 11204

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12013
/proc/meminfo: memFree=1486072/2055920 swapFree=4151648/4192956
[pid=11812] ppid=11810 vsize=11260 CPUtime=4121.1
/proc/11812/stat : 11812 (mxc) R 11810 11812 11758 0 -1 4194304 2752 0 0 0 412074 36 0 0 25 0 1 0 256542641 11530240 2677 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519258 0 0 4096 0 0 0 0 17 1 0 0
/proc/11812/statm: 2815 2677 67 122 0 2689 0
Current children cumulated CPU time (s) 4121.1
Current children cumulated vsize (KiB) 11260

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12013
/proc/meminfo: memFree=1485880/2055920 swapFree=4151648/4192956
[pid=11812] ppid=11810 vsize=11436 CPUtime=4181.09
/proc/11812/stat : 11812 (mxc) R 11810 11812 11758 0 -1 4194304 2792 0 0 0 418072 37 0 0 25 0 1 0 256542641 11710464 2715 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529863 0 0 4096 0 0 0 0 17 1 0 0
/proc/11812/statm: 2859 2715 67 122 0 2733 0
Current children cumulated CPU time (s) 4181.09
Current children cumulated vsize (KiB) 11436

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12013
/proc/meminfo: memFree=1485880/2055920 swapFree=4151648/4192956
[pid=11812] ppid=11810 vsize=11436 CPUtime=4241.07
/proc/11812/stat : 11812 (mxc) R 11810 11812 11758 0 -1 4194304 2792 0 0 0 424070 37 0 0 25 0 1 0 256542641 11710464 2715 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/11812/statm: 2859 2715 67 122 0 2733 0
Current children cumulated CPU time (s) 4241.07
Current children cumulated vsize (KiB) 11436

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12013
/proc/meminfo: memFree=1485880/2055920 swapFree=4151648/4192956
[pid=11812] ppid=11810 vsize=11436 CPUtime=4301.06
/proc/11812/stat : 11812 (mxc) R 11810 11812 11758 0 -1 4194304 2792 0 0 0 430068 38 0 0 25 0 1 0 256542641 11710464 2715 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519924 0 0 4096 0 0 0 0 17 1 0 0
/proc/11812/statm: 2859 2715 67 122 0 2733 0
Current children cumulated CPU time (s) 4301.06
Current children cumulated vsize (KiB) 11436

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12013
/proc/meminfo: memFree=1485944/2055920 swapFree=4151648/4192956
[pid=11812] ppid=11810 vsize=11436 CPUtime=4361.03
/proc/11812/stat : 11812 (mxc) R 11810 11812 11758 0 -1 4194304 2792 0 0 0 436065 38 0 0 25 0 1 0 256542641 11710464 2715 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/11812/statm: 2859 2715 67 122 0 2733 0
Current children cumulated CPU time (s) 4361.03
Current children cumulated vsize (KiB) 11436

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12013
/proc/meminfo: memFree=1485944/2055920 swapFree=4151648/4192956
[pid=11812] ppid=11810 vsize=11436 CPUtime=4421.02
/proc/11812/stat : 11812 (mxc) R 11810 11812 11758 0 -1 4194304 2792 0 0 0 442063 39 0 0 25 0 1 0 256542641 11710464 2715 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/11812/statm: 2859 2715 67 122 0 2733 0
Current children cumulated CPU time (s) 4421.02
Current children cumulated vsize (KiB) 11436

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12013
/proc/meminfo: memFree=1485944/2055920 swapFree=4151648/4192956
[pid=11812] ppid=11810 vsize=11436 CPUtime=4481
/proc/11812/stat : 11812 (mxc) R 11810 11812 11758 0 -1 4194304 2792 0 0 0 448061 39 0 0 25 0 1 0 256542641 11710464 2715 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/11812/statm: 2859 2715 67 122 0 2733 0
Current children cumulated CPU time (s) 4481
Current children cumulated vsize (KiB) 11436

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12013
/proc/meminfo: memFree=1485944/2055920 swapFree=4151648/4192956
[pid=11812] ppid=11810 vsize=11436 CPUtime=4540.99
/proc/11812/stat : 11812 (mxc) R 11810 11812 11758 0 -1 4194304 2792 0 0 0 454059 40 0 0 25 0 1 0 256542641 11710464 2715 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11812/statm: 2859 2715 67 122 0 2733 0
Current children cumulated CPU time (s) 4540.99
Current children cumulated vsize (KiB) 11436

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12013
/proc/meminfo: memFree=1485944/2055920 swapFree=4151648/4192956
[pid=11812] ppid=11810 vsize=11436 CPUtime=4600.97
/proc/11812/stat : 11812 (mxc) R 11810 11812 11758 0 -1 4194304 2792 0 0 0 460057 40 0 0 25 0 1 0 256542641 11710464 2715 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11812/statm: 2859 2715 67 122 0 2733 0
Current children cumulated CPU time (s) 4600.97
Current children cumulated vsize (KiB) 11436

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12013
/proc/meminfo: memFree=1485624/2055920 swapFree=4151648/4192956
[pid=11812] ppid=11810 vsize=11752 CPUtime=4660.96
/proc/11812/stat : 11812 (mxc) R 11810 11812 11758 0 -1 4194304 2867 0 0 0 466055 41 0 0 25 0 1 0 256542641 12034048 2790 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529698 0 0 4096 0 0 0 0 17 1 0 0
/proc/11812/statm: 2938 2790 67 122 0 2812 0
Current children cumulated CPU time (s) 4660.96
Current children cumulated vsize (KiB) 11752

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12013
/proc/meminfo: memFree=1485560/2055920 swapFree=4151648/4192956
[pid=11812] ppid=11810 vsize=11800 CPUtime=4720.94
/proc/11812/stat : 11812 (mxc) R 11810 11812 11758 0 -1 4194304 2890 0 0 0 472053 41 0 0 25 0 1 0 256542641 12083200 2813 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/11812/statm: 2950 2813 67 122 0 2824 0
Current children cumulated CPU time (s) 4720.94
Current children cumulated vsize (KiB) 11800

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12013
/proc/meminfo: memFree=1485432/2055920 swapFree=4151648/4192956
[pid=11812] ppid=11810 vsize=11896 CPUtime=4780.93
/proc/11812/stat : 11812 (mxc) R 11810 11812 11758 0 -1 4194304 2911 0 0 0 478051 42 0 0 25 0 1 0 256542641 12181504 2834 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/11812/statm: 2974 2834 67 122 0 2848 0
Current children cumulated CPU time (s) 4780.93
Current children cumulated vsize (KiB) 11896

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12013
/proc/meminfo: memFree=1485176/2055920 swapFree=4151648/4192956
[pid=11812] ppid=11810 vsize=12160 CPUtime=4840.91
/proc/11812/stat : 11812 (mxc) R 11810 11812 11758 0 -1 4194304 2984 0 0 0 484049 42 0 0 25 0 1 0 256542641 12451840 2904 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11812/statm: 3040 2904 67 122 0 2914 0
Current children cumulated CPU time (s) 4840.91
Current children cumulated vsize (KiB) 12160

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12013
/proc/meminfo: memFree=1485240/2055920 swapFree=4151648/4192956
[pid=11812] ppid=11810 vsize=12076 CPUtime=4900.89
/proc/11812/stat : 11812 (mxc) R 11810 11812 11758 0 -1 4194304 2984 0 0 0 490046 43 0 0 25 0 1 0 256542641 12365824 2883 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/11812/statm: 3019 2883 67 122 0 2893 0
Current children cumulated CPU time (s) 4900.89
Current children cumulated vsize (KiB) 12076

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12013
/proc/meminfo: memFree=1485304/2055920 swapFree=4151648/4192956
[pid=11812] ppid=11810 vsize=12196 CPUtime=4960.88
/proc/11812/stat : 11812 (mxc) R 11810 11812 11758 0 -1 4194304 3011 0 0 0 496044 44 0 0 25 0 1 0 256542641 12488704 2904 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519527 0 0 4096 0 0 0 0 17 1 0 0
/proc/11812/statm: 3049 2904 67 122 0 2923 0
Current children cumulated CPU time (s) 4960.88
Current children cumulated vsize (KiB) 12196



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12013
/proc/meminfo: memFree=1485240/2055920 swapFree=4151648/4192956
[pid=11812] ppid=11810 vsize=12196 CPUtime=5000.07
/proc/11812/stat : 11812 (mxc) R 11810 11812 11758 0 -1 4194304 3016 0 0 0 499963 44 0 0 25 0 1 0 256542641 12488704 2909 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11812/statm: 3049 2909 67 122 0 2923 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 12196

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 2/78 12013
/proc/meminfo: memFree=1485240/2055920 swapFree=4151648/4192956
[pid=11812] ppid=11810 vsize=12196 CPUtime=5000.07
/proc/11812/stat : 11812 (mxc) R 11810 11812 11758 0 -1 4194304 3016 0 0 0 499963 44 0 0 25 0 1 0 256542641 12488704 2909 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11812/statm: 3049 2909 67 122 0 2923 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 12196

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.51
CPU time (s): 5000.08
CPU user time (s): 4999.64
CPU system time (s): 0.444932
CPU usage (%): 99.9715
Max. virtual memory (cumulated for all children) (KiB): 12220

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.64
system time used= 0.444932
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3016
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= 99070

runsolver used 3.84241 second user time and 10.6474 second system time

The end



Launcher Data (download as text)




Begin job on node5 on Sun Apr 29 00:04:10 UTC 2007

IDJOB= 424748
IDBENCH= 20275
IDSOLVER= 174
FILE ID= node5/424748-1177805050

PBS_JOBID= 4715864

Free space on /tmp= 66452 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v1170/unif2p-p0.9-v1170-c4235-S1629945861-01-UNKNOWN.cnf
COMMAND LINE= /tmp/evaluation/424748-1177805050/mxc /tmp/evaluation/424748-1177805050/instance-424748-1177805050.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-424748-1177805050 -o ROOT/results/node5/solver-424748-1177805050 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424748-1177805050/mxc /tmp/evaluation/424748-1177805050/instance-424748-1177805050.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  a39f0c2b5a6e5deb5d2e29a2029bf07b

RANDOM SEED= 121498608

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node5.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		: 3000.232
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		: 3000.232
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:       1497360 kB
Buffers:         53164 kB
Cached:         412956 kB
SwapCached:       9948 kB
Active:         265568 kB
Inactive:       223856 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1497360 kB
SwapTotal:     4192956 kB
SwapFree:      4151648 kB
Dirty:             840 kB
Writeback:           0 kB
Mapped:          29972 kB
Slab:            54732 kB
Committed_AS:  9143628 kB
PageTables:       1720 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= 66452 MiB

End job on node5 on Sun Apr 29 01:27:33 UTC 2007