Trace number 311492

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) 1200.07 1200.42

General information on the benchmark

Namerandom/2+p/p0.8/v2035/
unif2p-p0.8-v2035-c6328-S1703132040-12-SAT.cnf
MD5SUMbf2efd4306c515a6ab821250f31ffa54
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.205967
Satisfiable
(Un)Satisfiability was proved
Number of variables2034
Number of clauses6327
Sum of the clauses size17716
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21265
Number of clauses of size 35062
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/node58/watcher-311492-1172570932 -o ROOT/results/node58/solver-311492-1172570932 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311492-1172570932/cmusat_base /tmp/evaluation/311492-1172570932/instance-311492-1172570932.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: 0.91 0.95 0.98 3/64 27184
/proc/meminfo: memFree=1814144/2055920 swapFree=4183776/4192956
[pid=27184] ppid=27182 vsize=2488 CPUtime=0
/proc/27184/stat : 27184 (cmusat_base) R 27182 27184 26841 0 -1 4194304 207 0 0 0 0 0 0 0 18 0 1 0 277049897 2547712 189 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134522604 0 0 4096 35 0 0 0 17 1 0 0
/proc/27184/statm: 622 189 90 241 0 378 0

[startup+0.107429 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 27184
/proc/meminfo: memFree=1814144/2055920 swapFree=4183776/4192956
[pid=27184] ppid=27182 vsize=3172 CPUtime=0.1
/proc/27184/stat : 27184 (cmusat_base) R 27182 27184 26841 0 -1 4194304 383 0 0 0 10 0 0 0 18 0 1 0 277049897 3248128 365 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134551450 0 0 4096 35 0 0 0 17 1 0 0
/proc/27184/statm: 793 365 109 241 0 549 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3172

[startup+0.515473 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 27184
/proc/meminfo: memFree=1814144/2055920 swapFree=4183776/4192956
[pid=27184] ppid=27182 vsize=3832 CPUtime=0.51
/proc/27184/stat : 27184 (cmusat_base) R 27182 27184 26841 0 -1 4194304 585 0 0 0 51 0 0 0 21 0 1 0 277049897 3923968 567 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134550818 0 0 4096 35 0 0 0 17 1 0 0
/proc/27184/statm: 958 567 110 241 0 714 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3832

[startup+1.33556 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 27185
/proc/meminfo: memFree=1811960/2055920 swapFree=4183776/4192956
[pid=27184] ppid=27182 vsize=4284 CPUtime=1.33
/proc/27184/stat : 27184 (cmusat_base) R 27182 27184 26841 0 -1 4194304 702 0 0 0 133 0 0 0 25 0 1 0 277049897 4386816 684 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/27184/statm: 1071 684 110 241 0 827 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 4284

[startup+2.97475 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 27185
/proc/meminfo: memFree=1811320/2055920 swapFree=4183776/4192956
[pid=27184] ppid=27182 vsize=4964 CPUtime=2.97
/proc/27184/stat : 27184 (cmusat_base) R 27182 27184 26841 0 -1 4194304 854 0 0 0 297 0 0 0 25 0 1 0 277049897 5083136 836 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560546 0 0 4096 35 0 0 0 17 1 0 0
/proc/27184/statm: 1241 836 110 241 0 997 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 4964

[startup+6.25411 s]
/proc/loadavg: 0.92 0.95 0.98 2/65 27185
/proc/meminfo: memFree=1809528/2055920 swapFree=4183776/4192956
[pid=27184] ppid=27182 vsize=6724 CPUtime=6.24
/proc/27184/stat : 27184 (cmusat_base) R 27182 27184 26841 0 -1 4194304 1281 0 0 0 624 0 0 0 25 0 1 0 277049897 6885376 1225 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/27184/statm: 1681 1225 110 241 0 1437 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 6724

[startup+12.7088 s]
/proc/loadavg: 0.93 0.95 0.98 2/65 27185
/proc/meminfo: memFree=1808248/2055920 swapFree=4183776/4192956
[pid=27184] ppid=27182 vsize=7804 CPUtime=12.69
/proc/27184/stat : 27184 (cmusat_base) R 27182 27184 26841 0 -1 4194304 1691 0 0 0 1269 0 0 0 25 0 1 0 277049897 7991296 1531 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134551769 0 0 4096 35 0 0 0 17 1 0 0
/proc/27184/statm: 1951 1531 110 241 0 1707 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7804

[startup+25.6092 s]
/proc/loadavg: 0.94 0.96 0.98 2/65 27185
/proc/meminfo: memFree=1802424/2055920 swapFree=4183776/4192956
[pid=27184] ppid=27182 vsize=14152 CPUtime=25.59
/proc/27184/stat : 27184 (cmusat_base) R 27182 27184 26841 0 -1 4194304 3498 0 0 0 2558 1 0 0 25 0 1 0 277049897 14491648 2990 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560051 0 0 4096 35 0 0 0 17 1 0 0
/proc/27184/statm: 3538 2990 110 241 0 3294 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 14152

[startup+51.2171 s]
/proc/loadavg: 0.96 0.96 0.98 2/65 27185
/proc/meminfo: memFree=1799288/2055920 swapFree=4183776/4192956
[pid=27184] ppid=27182 vsize=17148 CPUtime=51.19
/proc/27184/stat : 27184 (cmusat_base) R 27182 27184 26841 0 -1 4194304 4598 0 0 0 5117 2 0 0 25 0 1 0 277049897 17559552 3793 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/27184/statm: 4287 3793 110 241 0 4043 0
Current children cumulated CPU time (s) 51.19
Current children cumulated vsize (KiB) 17148

[startup+102.425 s]
/proc/loadavg: 0.98 0.96 0.98 2/65 27185
/proc/meminfo: memFree=1787256/2055920 swapFree=4183776/4192956
[pid=27184] ppid=27182 vsize=30204 CPUtime=102.39
/proc/27184/stat : 27184 (cmusat_base) R 27182 27184 26841 0 -1 4194304 8327 0 0 0 10234 5 0 0 25 0 1 0 277049897 30928896 6790 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/27184/statm: 7551 6790 110 241 0 7307 0
Current children cumulated CPU time (s) 102.39
Current children cumulated vsize (KiB) 30204

[startup+162.448 s]
/proc/loadavg: 1.06 0.99 0.99 2/65 27185
/proc/meminfo: memFree=1786424/2055920 swapFree=4183776/4192956
[pid=27184] ppid=27182 vsize=30592 CPUtime=162.39
/proc/27184/stat : 27184 (cmusat_base) R 27182 27184 26841 0 -1 4194304 8841 0 0 0 16234 5 0 0 25 0 1 0 277049897 31326208 6970 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/27184/statm: 7648 6970 110 241 0 7404 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 30592

[startup+222.482 s]
/proc/loadavg: 1.02 0.99 0.99 2/65 27185
/proc/meminfo: memFree=1781176/2055920 swapFree=4183776/4192956
[pid=27184] ppid=27182 vsize=35352 CPUtime=222.41
/proc/27184/stat : 27184 (cmusat_base) R 27182 27184 26841 0 -1 4194304 10409 0 0 0 22234 7 0 0 25 0 1 0 277049897 36200448 8262 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/27184/statm: 8838 8262 110 241 0 8594 0
Current children cumulated CPU time (s) 222.41
Current children cumulated vsize (KiB) 35352

[startup+282.498 s]
/proc/loadavg: 1.01 0.99 0.99 2/65 27185
/proc/meminfo: memFree=1778232/2055920 swapFree=4183776/4192956
[pid=27184] ppid=27182 vsize=38208 CPUtime=282.4
/proc/27184/stat : 27184 (cmusat_base) R 27182 27184 26841 0 -1 4194304 11346 0 0 0 28232 8 0 0 25 0 1 0 277049897 39124992 9042 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559914 0 0 4096 35 0 0 0 17 1 0 0
/proc/27184/statm: 9552 9042 110 241 0 9308 0
Current children cumulated CPU time (s) 282.4
Current children cumulated vsize (KiB) 38208

[startup+342.515 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 27185
/proc/meminfo: memFree=1774904/2055920 swapFree=4183776/4192956
[pid=27184] ppid=27182 vsize=41188 CPUtime=342.41
/proc/27184/stat : 27184 (cmusat_base) R 27182 27184 26841 0 -1 4194304 12313 0 0 0 34231 10 0 0 25 0 1 0 277049897 42176512 9838 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/27184/statm: 10297 9838 110 241 0 10053 0
Current children cumulated CPU time (s) 342.41
Current children cumulated vsize (KiB) 41188

[startup+402.535 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 27185
/proc/meminfo: memFree=1755064/2055920 swapFree=4183776/4192956
[pid=27184] ppid=27182 vsize=63864 CPUtime=402.4
/proc/27184/stat : 27184 (cmusat_base) R 27182 27184 26841 0 -1 4194304 18221 0 0 0 40228 12 0 0 25 0 1 0 277049897 65396736 14767 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/27184/statm: 15966 14767 110 241 0 15722 0
Current children cumulated CPU time (s) 402.4
Current children cumulated vsize (KiB) 63864

[startup+462.553 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 27185
/proc/meminfo: memFree=1754680/2055920 swapFree=4183776/4192956
[pid=27184] ppid=27182 vsize=64080 CPUtime=462.41
/proc/27184/stat : 27184 (cmusat_base) R 27182 27184 26841 0 -1 4194304 18537 0 0 0 46228 13 0 0 25 0 1 0 277049897 65617920 14879 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559881 0 0 4096 35 0 0 0 17 1 0 0
/proc/27184/statm: 16020 14879 110 241 0 15776 0
Current children cumulated CPU time (s) 462.41
Current children cumulated vsize (KiB) 64080

[startup+522.571 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 27185
/proc/meminfo: memFree=1754040/2055920 swapFree=4183776/4192956
[pid=27184] ppid=27182 vsize=64324 CPUtime=522.41
/proc/27184/stat : 27184 (cmusat_base) R 27182 27184 26841 0 -1 4194304 18901 0 0 0 52228 13 0 0 25 0 1 0 277049897 65867776 15020 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/27184/statm: 16081 15020 110 241 0 15837 0
Current children cumulated CPU time (s) 522.41
Current children cumulated vsize (KiB) 64324

[startup+582.597 s]
/proc/loadavg: 1.04 1.00 0.99 2/65 27185
/proc/meminfo: memFree=1753976/2055920 swapFree=4183776/4192956
[pid=27184] ppid=27182 vsize=64324 CPUtime=582.42
/proc/27184/stat : 27184 (cmusat_base) R 27182 27184 26841 0 -1 4194304 18915 0 0 0 58229 13 0 0 25 0 1 0 277049897 65867776 15034 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/27184/statm: 16081 15034 110 241 0 15837 0
Current children cumulated CPU time (s) 582.42
Current children cumulated vsize (KiB) 64324

[startup+642.617 s]
/proc/loadavg: 1.01 1.00 0.99 2/65 27185
/proc/meminfo: memFree=1753400/2055920 swapFree=4183776/4192956
[pid=27184] ppid=27182 vsize=64708 CPUtime=642.42
/proc/27184/stat : 27184 (cmusat_base) R 27182 27184 26841 0 -1 4194304 19315 0 0 0 64228 14 0 0 25 0 1 0 277049897 66260992 15190 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/27184/statm: 16177 15190 110 241 0 15933 0
Current children cumulated CPU time (s) 642.42
Current children cumulated vsize (KiB) 64708

[startup+702.635 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 27185
/proc/meminfo: memFree=1753208/2055920 swapFree=4183776/4192956
[pid=27184] ppid=27182 vsize=64708 CPUtime=702.42
/proc/27184/stat : 27184 (cmusat_base) R 27182 27184 26841 0 -1 4194304 19344 0 0 0 70228 14 0 0 25 0 1 0 277049897 66260992 15219 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/27184/statm: 16177 15219 110 241 0 15933 0
Current children cumulated CPU time (s) 702.42
Current children cumulated vsize (KiB) 64708

[startup+762.656 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 27185
/proc/meminfo: memFree=1752632/2055920 swapFree=4183776/4192956
[pid=27184] ppid=27182 vsize=65000 CPUtime=762.42
/proc/27184/stat : 27184 (cmusat_base) R 27182 27184 26841 0 -1 4194304 19768 0 0 0 76228 14 0 0 25 0 1 0 277049897 66560000 15376 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/27184/statm: 16250 15376 110 241 0 16006 0
Current children cumulated CPU time (s) 762.42
Current children cumulated vsize (KiB) 65000

[startup+822.68 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 27185
/proc/meminfo: memFree=1752440/2055920 swapFree=4183776/4192956
[pid=27184] ppid=27182 vsize=65160 CPUtime=822.43
/proc/27184/stat : 27184 (cmusat_base) R 27182 27184 26841 0 -1 4194304 19802 0 0 0 82229 14 0 0 25 0 1 0 277049897 66723840 15410 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560259 0 0 4096 35 0 0 0 17 1 0 0
/proc/27184/statm: 16290 15410 110 241 0 16046 0
Current children cumulated CPU time (s) 822.43
Current children cumulated vsize (KiB) 65160

[startup+882.697 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 27185
/proc/meminfo: memFree=1752376/2055920 swapFree=4183776/4192956
[pid=27184] ppid=27182 vsize=65352 CPUtime=882.43
/proc/27184/stat : 27184 (cmusat_base) R 27182 27184 26841 0 -1 4194304 19827 0 0 0 88229 14 0 0 25 0 1 0 277049897 66920448 15435 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/27184/statm: 16338 15435 110 241 0 16094 0
Current children cumulated CPU time (s) 882.43
Current children cumulated vsize (KiB) 65352

[startup+942.714 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 27185
/proc/meminfo: memFree=1750840/2055920 swapFree=4183776/4192956
[pid=27184] ppid=27182 vsize=66448 CPUtime=942.43
/proc/27184/stat : 27184 (cmusat_base) R 27182 27184 26841 0 -1 4194304 20491 0 0 0 94228 15 0 0 25 0 1 0 277049897 68042752 15807 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/27184/statm: 16612 15807 110 241 0 16368 0
Current children cumulated CPU time (s) 942.43
Current children cumulated vsize (KiB) 66448

[startup+1002.73 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 27185
/proc/meminfo: memFree=1750776/2055920 swapFree=4183776/4192956
[pid=27184] ppid=27182 vsize=66580 CPUtime=1002.43
/proc/27184/stat : 27184 (cmusat_base) R 27182 27184 26841 0 -1 4194304 20518 0 0 0 100228 15 0 0 25 0 1 0 277049897 68177920 15834 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560651 0 0 4096 35 0 0 0 17 1 0 0
/proc/27184/statm: 16645 15834 110 241 0 16401 0
Current children cumulated CPU time (s) 1002.43
Current children cumulated vsize (KiB) 66580

[startup+1062.75 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 27185
/proc/meminfo: memFree=1746360/2055920 swapFree=4183776/4192956
[pid=27184] ppid=27182 vsize=70400 CPUtime=1062.43
/proc/27184/stat : 27184 (cmusat_base) R 27182 27184 26841 0 -1 4194304 21929 0 0 0 106226 17 0 0 25 0 1 0 277049897 72089600 16925 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/27184/statm: 17600 16925 110 241 0 17356 0
Current children cumulated CPU time (s) 1062.43
Current children cumulated vsize (KiB) 70400

[startup+1122.77 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 27185
/proc/meminfo: memFree=1746104/2055920 swapFree=4183776/4192956
[pid=27184] ppid=27182 vsize=70700 CPUtime=1122.44
/proc/27184/stat : 27184 (cmusat_base) R 27182 27184 26841 0 -1 4194304 21985 0 0 0 112226 18 0 0 25 0 1 0 277049897 72396800 16981 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/27184/statm: 17675 16981 110 241 0 17431 0
Current children cumulated CPU time (s) 1122.44
Current children cumulated vsize (KiB) 70700

[startup+1182.79 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27185
/proc/meminfo: memFree=1745976/2055920 swapFree=4183776/4192956
[pid=27184] ppid=27182 vsize=70844 CPUtime=1182.44
/proc/27184/stat : 27184 (cmusat_base) R 27182 27184 26841 0 -1 4194304 22024 0 0 0 118226 18 0 0 25 0 1 0 277049897 72544256 17020 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560054 0 0 4096 35 0 0 0 17 1 0 0
/proc/27184/statm: 17711 17020 110 241 0 17467 0
Current children cumulated CPU time (s) 1182.44
Current children cumulated vsize (KiB) 70844



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27185
/proc/meminfo: memFree=1745144/2055920 swapFree=4183776/4192956
[pid=27184] ppid=27182 vsize=71768 CPUtime=1200.05
/proc/27184/stat : 27184 (cmusat_base) R 27182 27184 26841 0 -1 4194304 22236 0 0 0 119987 18 0 0 25 0 1 0 277049897 73490432 17232 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/27184/statm: 17942 17232 110 241 0 17698 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 71768

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

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

[startup+1200.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27185
/proc/meminfo: memFree=1745144/2055920 swapFree=4183776/4192956
[pid=27184] ppid=27182 vsize=71768 CPUtime=1200.05
/proc/27184/stat : 27184 (cmusat_base) R 27182 27184 26841 0 -1 4194304 22236 0 0 0 119987 18 0 0 25 0 1 0 277049897 73490432 17232 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/27184/statm: 17942 17232 110 241 0 17698 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 71768

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.42
CPU time (s): 1200.07
CPU user time (s): 1199.88
CPU system time (s): 0.19497
CPU usage (%): 99.9711
Max. virtual memory (cumulated for all children) (KiB): 71768

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.88
system time used= 0.19497
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22236
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= 795

runsolver used 0.78288 second user time and 2.42663 second system time

The end



Launcher Data (download as text)




Begin job on node58 on Tue Feb 27 10:08:52 UTC 2007

IDJOB= 311492
IDBENCH= 20315
IDSOLVER= 120
FILE ID= node58/311492-1172570932

PBS_JOBID= 3971899

Free space on /tmp= 66561 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2035/unif2p-p0.8-v2035-c6328-S1703132040-12-SAT.cnf
COMMAND LINE= /tmp/evaluation/311492-1172570932/cmusat_base /tmp/evaluation/311492-1172570932/instance-311492-1172570932.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node58/watcher-311492-1172570932 -o ROOT/results/node58/solver-311492-1172570932 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/311492-1172570932/cmusat_base /tmp/evaluation/311492-1172570932/instance-311492-1172570932.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  bf2efd4306c515a6ab821250f31ffa54

RANDOM SEED= 300393198

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node58.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		: 3000.234
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		: 3000.234
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:       1814552 kB
Buffers:         30924 kB
Cached:         162472 kB
SwapCached:       3464 kB
Active:          87632 kB
Inactive:       115904 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1814552 kB
SwapTotal:     4192956 kB
SwapFree:      4183776 kB
Dirty:            2668 kB
Writeback:           0 kB
Mapped:          15328 kB
Slab:            23928 kB
Committed_AS:   635124 kB
PageTables:       1380 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= 66561 MiB

End job on node58 on Tue Feb 27 10:28:55 UTC 2007