Trace number 306982

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
CMUSAT BASE 2007-02-08? (TO) 1200.05 1200.49

General information on the benchmark

Namerandom/LargeSize/3SAT/v13000/
unif-k3-r4.2-v13000-c54600-S1890278326-03.cnf
MD5SUM54d48c33f7a9a8497a5de749a63ebbcb
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark943.856
Satisfiable
(Un)Satisfiability was proved
Number of variables13000
Number of clauses54600
Sum of the clauses size163800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 354600
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 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node71/watcher-306982-1172110580 -o ROOT/results/node71/solver-306982-1172110580 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/306982-1172110580/cmusat_base /tmp/evaluation/306982-1172110580/instance-306982-1172110580.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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: 1.01 1.00 1.00 3/64 22805
/proc/meminfo: memFree=1353232/2055920 swapFree=4183908/4192956
[pid=22805] ppid=22803 vsize=2748 CPUtime=0
/proc/22805/stat : 22805 (cmusat_base) R 22803 22805 22504 0 -1 4194304 525 0 0 0 0 0 0 0 18 0 1 0 231015801 2813952 508 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/22805/statm: 687 512 90 241 0 443 0

[startup+0.107781 s]
/proc/loadavg: 1.01 1.00 1.00 3/64 22805
/proc/meminfo: memFree=1353232/2055920 swapFree=4183908/4192956
[pid=22805] ppid=22803 vsize=6596 CPUtime=0.1
/proc/22805/stat : 22805 (cmusat_base) R 22803 22805 22504 0 -1 4194304 1454 0 0 0 10 0 0 0 18 0 1 0 231015801 6754304 1436 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/22805/statm: 1649 1437 92 241 0 1405 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 6596

[startup+0.515869 s]
/proc/loadavg: 1.01 1.00 1.00 3/64 22805
/proc/meminfo: memFree=1353232/2055920 swapFree=4183908/4192956
[pid=22805] ppid=22803 vsize=9360 CPUtime=0.51
/proc/22805/stat : 22805 (cmusat_base) R 22803 22805 22504 0 -1 4194304 2171 0 0 0 50 1 0 0 21 0 1 0 231015801 9584640 1725 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559842 0 0 4096 35 0 0 0 17 1 0 0
/proc/22805/statm: 2340 1725 112 241 0 2096 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 9360

[startup+1.34005 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 22806
/proc/meminfo: memFree=1346248/2055920 swapFree=4183908/4192956
[pid=22805] ppid=22803 vsize=10020 CPUtime=1.33
/proc/22805/stat : 22805 (cmusat_base) R 22803 22805 22504 0 -1 4194304 2327 0 0 0 132 1 0 0 25 0 1 0 231015801 10260480 1881 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559804 0 0 4096 35 0 0 0 17 1 0 0
/proc/22805/statm: 2505 1881 112 241 0 2261 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 10020

[startup+2.9764 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 22806
/proc/meminfo: memFree=1344712/2055920 swapFree=4183908/4192956
[pid=22805] ppid=22803 vsize=12132 CPUtime=2.96
/proc/22805/stat : 22805 (cmusat_base) R 22803 22805 22504 0 -1 4194304 2882 0 0 0 295 1 0 0 25 0 1 0 231015801 12423168 2436 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/22805/statm: 3033 2436 112 241 0 2789 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 12132

[startup+6.25711 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 22806
/proc/meminfo: memFree=1340040/2055920 swapFree=4183908/4192956
[pid=22805] ppid=22803 vsize=16360 CPUtime=6.25
/proc/22805/stat : 22805 (cmusat_base) R 22803 22805 22504 0 -1 4194304 3959 0 0 0 623 2 0 0 25 0 1 0 231015801 16752640 3513 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559804 0 0 4096 35 0 0 0 17 1 0 0
/proc/22805/statm: 4090 3513 112 241 0 3846 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 16360

[startup+12.7105 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 22806
/proc/meminfo: memFree=1330904/2055920 swapFree=4183908/4192956
[pid=22805] ppid=22803 vsize=24848 CPUtime=12.69
/proc/22805/stat : 22805 (cmusat_base) R 22803 22805 22504 0 -1 4194304 6132 0 0 0 1266 3 0 0 25 0 1 0 231015801 25444352 5686 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/22805/statm: 6212 5686 112 241 0 5968 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 24848

[startup+25.5123 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22806
/proc/meminfo: memFree=1317272/2055920 swapFree=4183908/4192956
[pid=22805] ppid=22803 vsize=38932 CPUtime=25.49
/proc/22805/stat : 22805 (cmusat_base) R 22803 22805 22504 0 -1 4194304 9721 0 0 0 2543 6 0 0 25 0 1 0 231015801 39866368 9275 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559804 0 0 4096 35 0 0 0 17 1 0 0
/proc/22805/statm: 9733 9275 112 241 0 9489 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 38932

[startup+51.1228 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22806
/proc/meminfo: memFree=1298904/2055920 swapFree=4183908/4192956
[pid=22805] ppid=22803 vsize=55984 CPUtime=51.1
/proc/22805/stat : 22805 (cmusat_base) R 22803 22805 22504 0 -1 4194304 14468 0 0 0 5100 10 0 0 25 0 1 0 231015801 57327616 13571 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/22805/statm: 13996 13571 112 241 0 13752 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 55984

[startup+102.337 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22806
/proc/meminfo: memFree=1295256/2055920 swapFree=4183908/4192956
[pid=22805] ppid=22803 vsize=59460 CPUtime=102.29
/proc/22805/stat : 22805 (cmusat_base) R 22803 22805 22504 0 -1 4194304 15714 0 0 0 10218 11 0 0 25 0 1 0 231015801 60887040 14492 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/22805/statm: 14865 14492 112 241 0 14621 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 59460

[startup+162.358 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22806
/proc/meminfo: memFree=1273112/2055920 swapFree=4183908/4192956
[pid=22805] ppid=22803 vsize=81284 CPUtime=162.29
/proc/22805/stat : 22805 (cmusat_base) R 22803 22805 22504 0 -1 4194304 21567 0 0 0 16213 16 0 0 25 0 1 0 231015801 83234816 19999 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559899 0 0 4096 35 0 0 0 17 1 0 0
/proc/22805/statm: 20321 19999 112 241 0 20077 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 81284

[startup+222.381 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22806
/proc/meminfo: memFree=1263384/2055920 swapFree=4183908/4192956
[pid=22805] ppid=22803 vsize=90960 CPUtime=222.28
/proc/22805/stat : 22805 (cmusat_base) R 22803 22805 22504 0 -1 4194304 24213 0 0 0 22211 17 0 0 25 0 1 0 231015801 93143040 22462 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/22805/statm: 22740 22462 112 241 0 22496 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 90960

[startup+282.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22806
/proc/meminfo: memFree=1247704/2055920 swapFree=4183908/4192956
[pid=22805] ppid=22803 vsize=106380 CPUtime=282.28
/proc/22805/stat : 22805 (cmusat_base) R 22803 22805 22504 0 -1 4194304 28292 0 0 0 28207 21 0 0 25 0 1 0 231015801 108933120 26351 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134552228 0 0 4096 35 0 0 0 17 1 0 0
/proc/22805/statm: 26595 26351 112 241 0 26351 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 106380

[startup+342.425 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22806
/proc/meminfo: memFree=1199832/2055920 swapFree=4183908/4192956
[pid=22805] ppid=22803 vsize=157396 CPUtime=342.28
/proc/22805/stat : 22805 (cmusat_base) R 22803 22805 22504 0 -1 4194304 41494 0 0 0 34202 26 0 0 25 0 1 0 231015801 161173504 38294 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559842 0 0 4096 35 0 0 0 17 1 0 0
/proc/22805/statm: 39349 38294 112 241 0 39105 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 157396

[startup+402.448 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22806
/proc/meminfo: memFree=1199640/2055920 swapFree=4183908/4192956
[pid=22805] ppid=22803 vsize=157424 CPUtime=402.29
/proc/22805/stat : 22805 (cmusat_base) R 22803 22805 22504 0 -1 4194304 41747 0 0 0 40202 27 0 0 25 0 1 0 231015801 161202176 38331 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/22805/statm: 39356 38331 112 241 0 39112 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 157424

[startup+462.468 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22806
/proc/meminfo: memFree=1199320/2055920 swapFree=4183908/4192956
[pid=22805] ppid=22803 vsize=157484 CPUtime=462.29
/proc/22805/stat : 22805 (cmusat_base) R 22803 22805 22504 0 -1 4194304 42044 0 0 0 46202 27 0 0 25 0 1 0 231015801 161263616 38405 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/22805/statm: 39371 38405 112 241 0 39127 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 157484

[startup+522.487 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22806
/proc/meminfo: memFree=1199256/2055920 swapFree=4183908/4192956
[pid=22805] ppid=22803 vsize=157484 CPUtime=522.28
/proc/22805/stat : 22805 (cmusat_base) R 22803 22805 22504 0 -1 4194304 42044 0 0 0 52201 27 0 0 25 0 1 0 231015801 161263616 38405 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134549167 0 0 4096 35 0 0 0 17 1 0 0
/proc/22805/statm: 39371 38405 112 241 0 39127 0
Current children cumulated CPU time (s) 522.28
Current children cumulated vsize (KiB) 157484

[startup+582.509 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22806
/proc/meminfo: memFree=1199064/2055920 swapFree=4183908/4192956
[pid=22805] ppid=22803 vsize=157532 CPUtime=582.29
/proc/22805/stat : 22805 (cmusat_base) R 22803 22805 22504 0 -1 4194304 42342 0 0 0 58201 28 0 0 25 0 1 0 231015801 161312768 38465 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/22805/statm: 39383 38465 112 241 0 39139 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 157532

[startup+642.535 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22806
/proc/meminfo: memFree=1199000/2055920 swapFree=4183908/4192956
[pid=22805] ppid=22803 vsize=157532 CPUtime=642.29
/proc/22805/stat : 22805 (cmusat_base) R 22803 22805 22504 0 -1 4194304 42342 0 0 0 64201 28 0 0 25 0 1 0 231015801 161312768 38465 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/22805/statm: 39383 38465 112 241 0 39139 0
Current children cumulated CPU time (s) 642.29
Current children cumulated vsize (KiB) 157532

[startup+702.555 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22806
/proc/meminfo: memFree=1195288/2055920 swapFree=4183908/4192956
[pid=22805] ppid=22803 vsize=161040 CPUtime=702.28
/proc/22805/stat : 22805 (cmusat_base) R 22803 22805 22504 0 -1 4194304 43521 0 0 0 70199 29 0 0 25 0 1 0 231015801 164904960 39394 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560047 0 0 4096 35 0 0 0 17 1 0 0
/proc/22805/statm: 40260 39394 112 241 0 40016 0
Current children cumulated CPU time (s) 702.28
Current children cumulated vsize (KiB) 161040

[startup+762.571 s]
/proc/loadavg: 1.06 1.01 1.00 2/65 22806
/proc/meminfo: memFree=1186200/2055920 swapFree=4183908/4192956
[pid=22805] ppid=22803 vsize=170440 CPUtime=762.28
/proc/22805/stat : 22805 (cmusat_base) R 22803 22805 22504 0 -1 4194304 45944 0 0 0 76197 31 0 0 25 0 1 0 231015801 174530560 41817 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/22805/statm: 42610 41817 112 241 0 42366 0
Current children cumulated CPU time (s) 762.28
Current children cumulated vsize (KiB) 170440

[startup+822.596 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 22806
/proc/meminfo: memFree=1184728/2055920 swapFree=4183908/4192956
[pid=22805] ppid=22803 vsize=171300 CPUtime=822.28
/proc/22805/stat : 22805 (cmusat_base) R 22803 22805 22504 0 -1 4194304 46417 0 0 0 82197 31 0 0 25 0 1 0 231015801 175411200 42026 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560137 0 0 4096 35 0 0 0 17 1 0 0
/proc/22805/statm: 42825 42026 112 241 0 42581 0
Current children cumulated CPU time (s) 822.28
Current children cumulated vsize (KiB) 171300

[startup+882.618 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22806
/proc/meminfo: memFree=1184728/2055920 swapFree=4183908/4192956
[pid=22805] ppid=22803 vsize=171300 CPUtime=882.29
/proc/22805/stat : 22805 (cmusat_base) R 22803 22805 22504 0 -1 4194304 46417 0 0 0 88197 32 0 0 25 0 1 0 231015801 175411200 42026 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560618 0 0 4096 35 0 0 0 17 1 0 0
/proc/22805/statm: 42825 42026 112 241 0 42581 0
Current children cumulated CPU time (s) 882.29
Current children cumulated vsize (KiB) 171300

[startup+942.642 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22806
/proc/meminfo: memFree=1158808/2055920 swapFree=4183908/4192956
[pid=22805] ppid=22803 vsize=196852 CPUtime=942.28
/proc/22805/stat : 22805 (cmusat_base) R 22803 22805 22504 0 -1 4194304 53168 0 0 0 94192 36 0 0 25 0 1 0 231015801 201576448 48497 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/22805/statm: 49213 48497 112 241 0 48969 0
Current children cumulated CPU time (s) 942.28
Current children cumulated vsize (KiB) 196852

[startup+1002.66 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22806
/proc/meminfo: memFree=1158808/2055920 swapFree=4183908/4192956
[pid=22805] ppid=22803 vsize=196852 CPUtime=1002.29
/proc/22805/stat : 22805 (cmusat_base) R 22803 22805 22504 0 -1 4194304 53170 0 0 0 100192 37 0 0 25 0 1 0 231015801 201576448 48499 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560029 0 0 4096 35 0 0 0 17 1 0 0
/proc/22805/statm: 49213 48499 112 241 0 48969 0
Current children cumulated CPU time (s) 1002.29
Current children cumulated vsize (KiB) 196852

[startup+1062.69 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22806
/proc/meminfo: memFree=1158808/2055920 swapFree=4183908/4192956
[pid=22805] ppid=22803 vsize=196852 CPUtime=1062.29
/proc/22805/stat : 22805 (cmusat_base) R 22803 22805 22504 0 -1 4194304 53170 0 0 0 106192 37 0 0 25 0 1 0 231015801 201576448 48499 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/22805/statm: 49213 48499 112 241 0 48969 0
Current children cumulated CPU time (s) 1062.29
Current children cumulated vsize (KiB) 196852

[startup+1122.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22806
/proc/meminfo: memFree=1150872/2055920 swapFree=4183908/4192956
[pid=22805] ppid=22803 vsize=204956 CPUtime=1122.28
/proc/22805/stat : 22805 (cmusat_base) R 22803 22805 22504 0 -1 4194304 55202 0 0 0 112188 40 0 0 25 0 1 0 231015801 209874944 50531 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/22805/statm: 51239 50531 112 241 0 50995 0
Current children cumulated CPU time (s) 1122.28
Current children cumulated vsize (KiB) 204956

[startup+1182.73 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22806
/proc/meminfo: memFree=1134488/2055920 swapFree=4183908/4192956
[pid=22805] ppid=22803 vsize=220928 CPUtime=1182.28
/proc/22805/stat : 22805 (cmusat_base) R 22803 22805 22504 0 -1 4194304 59540 0 0 0 118185 43 0 0 25 0 1 0 231015801 226230272 54573 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560039 0 0 4096 35 0 0 0 17 1 0 0
/proc/22805/statm: 55232 54573 112 241 0 54988 0
Current children cumulated CPU time (s) 1182.28
Current children cumulated vsize (KiB) 220928



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.45 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22806
/proc/meminfo: memFree=1134424/2055920 swapFree=4183908/4192956
[pid=22805] ppid=22803 vsize=220928 CPUtime=1200
/proc/22805/stat : 22805 (cmusat_base) R 22803 22805 22504 0 -1 4194304 59540 0 0 0 119957 43 0 0 25 0 1 0 231015801 226230272 54573 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560006 0 0 4096 35 0 0 0 17 1 0 0
/proc/22805/statm: 55232 54573 112 241 0 54988 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 220928

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

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

[startup+1200.45 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22806
/proc/meminfo: memFree=1134424/2055920 swapFree=4183908/4192956
[pid=22805] ppid=22803 vsize=220928 CPUtime=1200
/proc/22805/stat : 22805 (cmusat_base) R 22803 22805 22504 0 -1 4194304 59540 0 0 0 119957 43 0 0 25 0 1 0 231015801 226230272 54573 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560006 0 0 4096 35 0 0 0 17 1 0 0
/proc/22805/statm: 55232 54573 112 241 0 54988 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 220928

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.49
CPU time (s): 1200.05
CPU user time (s): 1199.58
CPU system time (s): 0.467928
CPU usage (%): 99.963
Max. virtual memory (cumulated for all children) (KiB): 220928

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.58
system time used= 0.467928
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 59540
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= 2191

runsolver used 0.731888 second user time and 2.47862 second system time

The end



Launcher Data (download as text)




Begin job on node71 on Thu Feb 22 02:16:20 UTC 2007

IDJOB= 306982
IDBENCH= 20194
IDSOLVER= 120
FILE ID= node71/306982-1172110580

PBS_JOBID= 3892913

Free space on /tmp= 66558 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v13000/unif-k3-r4.2-v13000-c54600-S1890278326-03.cnf
COMMAND LINE= /tmp/evaluation/306982-1172110580/cmusat_base /tmp/evaluation/306982-1172110580/instance-306982-1172110580.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node71/watcher-306982-1172110580 -o ROOT/results/node71/solver-306982-1172110580 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/306982-1172110580/cmusat_base /tmp/evaluation/306982-1172110580/instance-306982-1172110580.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  54d48c33f7a9a8497a5de749a63ebbcb

RANDOM SEED= 208637922

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node71.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		: 3000.266
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		: 3000.266
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:       1353648 kB
Buffers:         33440 kB
Cached:         608700 kB
SwapCached:       3112 kB
Active:         118172 kB
Inactive:       533552 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1353648 kB
SwapTotal:     4192956 kB
SwapFree:      4183908 kB
Dirty:            3452 kB
Writeback:           0 kB
Mapped:          15404 kB
Slab:            36560 kB
Committed_AS:   753424 kB
PageTables:       1448 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= 66558 MiB

End job on node71 on Thu Feb 22 02:36:22 UTC 2007