Trace number 294806

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 2007-02-08? (TO) 1200.09 1200.51

General information on the benchmark

Namerandom/OnTreshold/7SAT/v65/
unif-k7-r89-v65-c5785-S1387394500-16.UNSAT.shuffled.cnf
MD5SUM997a38106b41acec00160b9638f74d24
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 variables65
Number of clauses5785
Sum of the clauses size40495
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 55785

Solver Data (download as text)

0.00/0.00	c Pre-processing provided 0 assignments
0.00/0.00	c |  Number of variables:  65                                                   |
0.00/0.01	c |  Number of clauses:    5785                                                 |

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/node26/watcher-294806-1171794739 -o ROOT/results/node26/solver-294806-1171794739 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/294806-1171794739/cmusat /tmp/evaluation/294806-1171794739/instance-294806-1171794739.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: 0.92 0.98 0.99 3/77 9124
/proc/meminfo: memFree=819656/2055920 swapFree=4131780/4192956
[pid=9124] ppid=9122 vsize=2316 CPUtime=0
/proc/9124/stat : 9124 (cmusat) R 9122 9124 7942 0 -1 4194304 221 0 0 0 0 0 0 0 18 0 1 0 199427582 2371584 204 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/9124/statm: 579 204 96 243 0 333 0

[startup+0.106808 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 9124
/proc/meminfo: memFree=819656/2055920 swapFree=4131780/4192956
[pid=9124] ppid=9122 vsize=2748 CPUtime=0.1
/proc/9124/stat : 9124 (cmusat) R 9122 9124 7942 0 -1 4194304 325 0 0 0 10 0 0 0 18 0 1 0 199427582 2813952 308 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134530328 0 0 4096 35 0 0 0 17 1 0 0
/proc/9124/statm: 687 308 109 243 0 441 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2748

[startup+0.514879 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 9124
/proc/meminfo: memFree=819656/2055920 swapFree=4131780/4192956
[pid=9124] ppid=9122 vsize=3788 CPUtime=0.51
/proc/9124/stat : 9124 (cmusat) R 9122 9124 7942 0 -1 4194304 700 0 0 0 51 0 0 0 21 0 1 0 199427582 3878912 562 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589663 0 0 4096 35 0 0 0 17 1 0 0
/proc/9124/statm: 947 562 118 243 0 701 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3788

[startup+1.33502 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 9125
/proc/meminfo: memFree=817536/2055920 swapFree=4131780/4192956
[pid=9124] ppid=9122 vsize=4152 CPUtime=1.33
/proc/9124/stat : 9124 (cmusat) R 9122 9124 7942 0 -1 4194304 796 0 0 0 133 0 0 0 25 0 1 0 199427582 4251648 658 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590202 0 0 4096 35 0 0 0 17 1 0 0
/proc/9124/statm: 1038 658 118 243 0 792 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 4152

[startup+2.9713 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 9125
/proc/meminfo: memFree=816448/2055920 swapFree=4131780/4192956
[pid=9124] ppid=9122 vsize=5340 CPUtime=2.96
/proc/9124/stat : 9124 (cmusat) R 9122 9124 7942 0 -1 4194304 1093 0 0 0 296 0 0 0 25 0 1 0 199427582 5468160 921 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589536 0 0 4096 35 0 0 0 17 1 0 0
/proc/9124/statm: 1335 921 118 243 0 1089 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 5340

[startup+6.25087 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 9125
/proc/meminfo: memFree=815552/2055920 swapFree=4131780/4192956
[pid=9124] ppid=9122 vsize=6060 CPUtime=6.23
/proc/9124/stat : 9124 (cmusat) R 9122 9124 7942 0 -1 4194304 1423 0 0 0 623 0 0 0 25 0 1 0 199427582 6205440 1143 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590164 0 0 4096 35 0 0 0 17 1 0 0
/proc/9124/statm: 1515 1143 118 243 0 1269 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 6060

[startup+12.705 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 9125
/proc/meminfo: memFree=812672/2055920 swapFree=4131780/4192956
[pid=9124] ppid=9122 vsize=9064 CPUtime=12.69
/proc/9124/stat : 9124 (cmusat) R 9122 9124 7942 0 -1 4194304 2452 0 0 0 1268 1 0 0 25 0 1 0 199427582 9281536 1776 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/9124/statm: 2266 1776 118 243 0 2020 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9064

[startup+25.5102 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 9125
/proc/meminfo: memFree=810880/2055920 swapFree=4131780/4192956
[pid=9124] ppid=9122 vsize=10556 CPUtime=25.49
/proc/9124/stat : 9124 (cmusat) R 9122 9124 7942 0 -1 4194304 3163 0 0 0 2547 2 0 0 25 0 1 0 199427582 10809344 2223 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/9124/statm: 2639 2223 118 243 0 2393 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 10556

[startup+51.1197 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 9125
/proc/meminfo: memFree=805248/2055920 swapFree=4131780/4192956
[pid=9124] ppid=9122 vsize=17112 CPUtime=51.09
/proc/9124/stat : 9124 (cmusat) R 9122 9124 7942 0 -1 4194304 5418 0 0 0 5106 3 0 0 25 0 1 0 199427582 17522688 3637 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/9124/statm: 4278 3637 118 243 0 4032 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 17112

[startup+102.336 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 9125
/proc/meminfo: memFree=801280/2055920 swapFree=4131780/4192956
[pid=9124] ppid=9122 vsize=20800 CPUtime=102.29
/proc/9124/stat : 9124 (cmusat) R 9122 9124 7942 0 -1 4194304 6867 0 0 0 10224 5 0 0 25 0 1 0 199427582 21299200 4686 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/9124/statm: 5200 4686 118 243 0 4954 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 20800

[startup+162.368 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 9125
/proc/meminfo: memFree=791552/2055920 swapFree=4131780/4192956
[pid=9124] ppid=9122 vsize=32572 CPUtime=162.3
/proc/9124/stat : 9124 (cmusat) R 9122 9124 7942 0 -1 4194304 10460 0 0 0 16223 7 0 0 25 0 1 0 199427582 33353728 7034 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/9124/statm: 8143 7034 118 243 0 7897 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 32572

[startup+222.398 s]
/proc/loadavg: 1.04 1.00 1.00 2/78 9125
/proc/meminfo: memFree=790400/2055920 swapFree=4131780/4192956
[pid=9124] ppid=9122 vsize=32996 CPUtime=222.3
/proc/9124/stat : 9124 (cmusat) R 9122 9124 7942 0 -1 4194304 11164 0 0 0 22223 7 0 0 25 0 1 0 199427582 33787904 7305 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589923 0 0 4096 35 0 0 0 17 1 0 0
/proc/9124/statm: 8249 7305 118 243 0 8003 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 32996

[startup+282.426 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 9125
/proc/meminfo: memFree=789312/2055920 swapFree=4131780/4192956
[pid=9124] ppid=9122 vsize=34104 CPUtime=282.31
/proc/9124/stat : 9124 (cmusat) R 9122 9124 7942 0 -1 4194304 11722 0 0 0 28223 8 0 0 25 0 1 0 199427582 34922496 7582 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/9124/statm: 8526 7582 118 243 0 8280 0
Current children cumulated CPU time (s) 282.31
Current children cumulated vsize (KiB) 34104

[startup+342.455 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9125
/proc/meminfo: memFree=786368/2055920 swapFree=4131780/4192956
[pid=9124] ppid=9122 vsize=36792 CPUtime=342.32
/proc/9124/stat : 9124 (cmusat) R 9122 9124 7942 0 -1 4194304 12752 0 0 0 34222 10 0 0 25 0 1 0 199427582 37675008 8307 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/9124/statm: 9198 8307 118 243 0 8952 0
Current children cumulated CPU time (s) 342.32
Current children cumulated vsize (KiB) 36792

[startup+402.486 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9125
/proc/meminfo: memFree=783616/2055920 swapFree=4131780/4192956
[pid=9124] ppid=9122 vsize=39340 CPUtime=402.34
/proc/9124/stat : 9124 (cmusat) R 9122 9124 7942 0 -1 4194304 13745 0 0 0 40222 12 0 0 25 0 1 0 199427582 40284160 9001 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590259 0 0 4096 35 0 0 0 17 1 0 0
/proc/9124/statm: 9835 9001 118 243 0 9589 0
Current children cumulated CPU time (s) 402.34
Current children cumulated vsize (KiB) 39340

[startup+462.513 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9127
/proc/meminfo: memFree=781184/2055920 swapFree=4131780/4192956
[pid=9124] ppid=9122 vsize=41564 CPUtime=462.34
/proc/9124/stat : 9124 (cmusat) R 9122 9124 7942 0 -1 4194304 14378 0 0 0 46221 13 0 0 25 0 1 0 199427582 42561536 9634 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/9124/statm: 10391 9634 118 243 0 10145 0
Current children cumulated CPU time (s) 462.34
Current children cumulated vsize (KiB) 41564

[startup+522.544 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9127
/proc/meminfo: memFree=780032/2055920 swapFree=4131780/4192956
[pid=9124] ppid=9122 vsize=42656 CPUtime=522.35
/proc/9124/stat : 9124 (cmusat) R 9122 9124 7942 0 -1 4194304 15011 0 0 0 52221 14 0 0 25 0 1 0 199427582 43679744 9908 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589814 0 0 4096 35 0 0 0 17 1 0 0
/proc/9124/statm: 10664 9908 118 243 0 10418 0
Current children cumulated CPU time (s) 522.35
Current children cumulated vsize (KiB) 42656

[startup+582.572 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9127
/proc/meminfo: memFree=763520/2055920 swapFree=4131780/4192956
[pid=9124] ppid=9122 vsize=64412 CPUtime=582.36
/proc/9124/stat : 9124 (cmusat) R 9122 9124 7942 0 -1 4194304 20611 0 0 0 58219 17 0 0 25 0 1 0 199427582 65957888 14027 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/9124/statm: 16103 14027 118 243 0 15857 0
Current children cumulated CPU time (s) 582.36
Current children cumulated vsize (KiB) 64412

[startup+642.601 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9127
/proc/meminfo: memFree=763264/2055920 swapFree=4131780/4192956
[pid=9124] ppid=9122 vsize=64416 CPUtime=642.36
/proc/9124/stat : 9124 (cmusat) R 9122 9124 7942 0 -1 4194304 21028 0 0 0 64219 17 0 0 25 0 1 0 199427582 65961984 14053 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/9124/statm: 16104 14053 118 243 0 15858 0
Current children cumulated CPU time (s) 642.36
Current children cumulated vsize (KiB) 64416

[startup+702.632 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9127
/proc/meminfo: memFree=762752/2055920 swapFree=4131780/4192956
[pid=9124] ppid=9122 vsize=64932 CPUtime=702.38
/proc/9124/stat : 9124 (cmusat) R 9122 9124 7942 0 -1 4194304 21181 0 0 0 70220 18 0 0 25 0 1 0 199427582 66490368 14206 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/9124/statm: 16233 14206 118 243 0 15987 0
Current children cumulated CPU time (s) 702.38
Current children cumulated vsize (KiB) 64932

[startup+762.66 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9127
/proc/meminfo: memFree=762176/2055920 swapFree=4131780/4192956
[pid=9124] ppid=9122 vsize=65084 CPUtime=762.38
/proc/9124/stat : 9124 (cmusat) R 9122 9124 7942 0 -1 4194304 21703 0 0 0 76220 18 0 0 25 0 1 0 199427582 66646016 14336 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 1 0 0
/proc/9124/statm: 16271 14336 118 243 0 16025 0
Current children cumulated CPU time (s) 762.38
Current children cumulated vsize (KiB) 65084

[startup+822.692 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9127
/proc/meminfo: memFree=762048/2055920 swapFree=4131780/4192956
[pid=9124] ppid=9122 vsize=64952 CPUtime=822.39
/proc/9124/stat : 9124 (cmusat) R 9122 9124 7942 0 -1 4194304 21773 0 0 0 82220 19 0 0 25 0 1 0 199427582 66510848 14373 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/9124/statm: 16238 14373 118 243 0 15992 0
Current children cumulated CPU time (s) 822.39
Current children cumulated vsize (KiB) 64952

[startup+882.723 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9127
/proc/meminfo: memFree=761216/2055920 swapFree=4131780/4192956
[pid=9124] ppid=9122 vsize=65512 CPUtime=882.4
/proc/9124/stat : 9124 (cmusat) R 9122 9124 7942 0 -1 4194304 22473 0 0 0 88220 20 0 0 25 0 1 0 199427582 67084288 14610 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589536 0 0 4096 35 0 0 0 17 1 0 0
/proc/9124/statm: 16378 14610 118 243 0 16132 0
Current children cumulated CPU time (s) 882.4
Current children cumulated vsize (KiB) 65512

[startup+942.749 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9127
/proc/meminfo: memFree=760832/2055920 swapFree=4131780/4192956
[pid=9124] ppid=9122 vsize=65900 CPUtime=942.4
/proc/9124/stat : 9124 (cmusat) R 9122 9124 7942 0 -1 4194304 22584 0 0 0 94220 20 0 0 25 0 1 0 199427582 67481600 14656 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/9124/statm: 16475 14656 118 243 0 16229 0
Current children cumulated CPU time (s) 942.4
Current children cumulated vsize (KiB) 65900

[startup+1002.78 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9127
/proc/meminfo: memFree=760512/2055920 swapFree=4131780/4192956
[pid=9124] ppid=9122 vsize=66676 CPUtime=1002.42
/proc/9124/stat : 9124 (cmusat) R 9122 9124 7942 0 -1 4194304 22842 0 0 0 100221 21 0 0 25 0 1 0 199427582 68276224 14783 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/9124/statm: 16669 14783 118 243 0 16423 0
Current children cumulated CPU time (s) 1002.42
Current children cumulated vsize (KiB) 66676

[startup+1062.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9127
/proc/meminfo: memFree=759744/2055920 swapFree=4131780/4192956
[pid=9124] ppid=9122 vsize=66808 CPUtime=1062.43
/proc/9124/stat : 9124 (cmusat) R 9122 9124 7942 0 -1 4194304 23035 0 0 0 106221 22 0 0 25 0 1 0 199427582 68411392 14976 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/9124/statm: 16702 14976 118 243 0 16456 0
Current children cumulated CPU time (s) 1062.43
Current children cumulated vsize (KiB) 66808

[startup+1122.84 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9127
/proc/meminfo: memFree=759232/2055920 swapFree=4131780/4192956
[pid=9124] ppid=9122 vsize=67252 CPUtime=1122.43
/proc/9124/stat : 9124 (cmusat) R 9122 9124 7942 0 -1 4194304 23651 0 0 0 112221 22 0 0 25 0 1 0 199427582 68866048 15087 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/9124/statm: 16813 15087 118 243 0 16567 0
Current children cumulated CPU time (s) 1122.43
Current children cumulated vsize (KiB) 67252

[startup+1182.88 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9127
/proc/meminfo: memFree=758720/2055920 swapFree=4131780/4192956
[pid=9124] ppid=9122 vsize=68164 CPUtime=1182.45
/proc/9124/stat : 9124 (cmusat) R 9122 9124 7942 0 -1 4194304 23893 0 0 0 118222 23 0 0 25 0 1 0 199427582 69799936 15231 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589722 0 0 4096 35 0 0 0 17 1 0 0
/proc/9124/statm: 17041 15231 118 243 0 16795 0
Current children cumulated CPU time (s) 1182.45
Current children cumulated vsize (KiB) 68164



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9127
/proc/meminfo: memFree=758528/2055920 swapFree=4131780/4192956
[pid=9124] ppid=9122 vsize=68296 CPUtime=1200.06
/proc/9124/stat : 9124 (cmusat) R 9122 9124 7942 0 -1 4194304 23912 0 0 0 119983 23 0 0 25 0 1 0 199427582 69935104 15250 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/9124/statm: 17074 15250 118 243 0 16828 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 68296

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1199.84
CPU system time (s): 0.244962
CPU usage (%): 99.9646
Max. virtual memory (cumulated for all children) (KiB): 68296

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.84
system time used= 0.244962
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23912
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= 2312

runsolver used 1.35779 second user time and 2.77458 second system time

The end

Launcher Data (download as text)

Begin job on node26 on Sun Feb 18 10:32:19 UTC 2007

IDJOB= 294806
IDBENCH= 19897
IDSOLVER= 121
FILE ID= node26/294806-1171794739

PBS_JOBID= 3839562

Free space on /tmp= 66562 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v65/unif-k7-r89-v65-c5785-S1387394500-16.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/294806-1171794739/cmusat /tmp/evaluation/294806-1171794739/instance-294806-1171794739.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node26/watcher-294806-1171794739 -o ROOT/results/node26/solver-294806-1171794739 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/294806-1171794739/cmusat /tmp/evaluation/294806-1171794739/instance-294806-1171794739.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  997a38106b41acec00160b9638f74d24

RANDOM SEED= 787574209

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node26.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		: 3000.279
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		: 3000.279
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:        820064 kB
Buffers:         42628 kB
Cached:        1052544 kB
SwapCached:      40904 kB
Active:         764944 kB
Inactive:       381172 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        820064 kB
SwapTotal:     4192956 kB
SwapFree:      4131780 kB
Dirty:            2588 kB
Writeback:           0 kB
Mapped:          29952 kB
Slab:            75348 kB
Committed_AS:   584096 kB
PageTables:       1680 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= 66562 MiB

End job on node26 on Sun Feb 18 10:52:22 UTC 2007