Trace number 320560

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) 1200.2 1200.54

General information on the benchmark

Nameindustrial/narain/
clauses-8.cnf
MD5SUM74bd745b1c68e4deddfa063e58b6b54d
Bench CategoryINDUST (industrial 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 variables1461771
Number of clauses5687554
Sum of the clauses size14147618
Maximum clause length601
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 24325673
Number of clauses of size 3961281
Number of clauses of size 411051
Number of clauses of size 5354960
Number of clauses of size over 534588

Solver Data (download as text)

0.00/0.00	c Pre-processing provided 0 assignments
0.00/0.00	c |  Number of variables:  1461772                                              |
4.20/4.30	c |  Number of clauses:    5687554                                              |

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node41/watcher-320560-1173047793 -o ROOT/results/node41/solver-320560-1173047793 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/320560-1173047793/cmusat /tmp/evaluation/320560-1173047793/instance-320560-1173047793.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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 0.95 3/64 28527
/proc/meminfo: memFree=1631960/2055920 swapFree=4183888/4192956
[pid=28527] ppid=28525 vsize=2632 CPUtime=0
/proc/28527/stat : 28527 (cmusat) R 28525 28527 28029 0 -1 4194304 495 0 0 0 0 0 0 0 18 0 1 0 324735460 2695168 478 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134548965 0 0 4096 35 0 0 0 17 1 0 0
/proc/28527/statm: 658 478 97 243 0 412 0

[startup+0.086396 s]
/proc/loadavg: 0.91 0.95 0.95 3/64 28527
/proc/meminfo: memFree=1631960/2055920 swapFree=4183888/4192956
[pid=28527] ppid=28525 vsize=9928 CPUtime=0.08
/proc/28527/stat : 28527 (cmusat) R 28525 28527 28029 0 -1 4194304 2183 0 0 0 7 1 0 0 18 0 1 0 324735460 10166272 2166 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134549167 0 0 4096 35 0 0 0 17 1 0 0
/proc/28527/statm: 2482 2166 97 243 0 2236 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 9928

[startup+0.101397 s]
/proc/loadavg: 0.91 0.95 0.95 3/64 28527
/proc/meminfo: memFree=1631960/2055920 swapFree=4183888/4192956
[pid=28527] ppid=28525 vsize=11396 CPUtime=0.09
/proc/28527/stat : 28527 (cmusat) R 28525 28527 28029 0 -1 4194304 2448 0 0 0 8 1 0 0 18 0 1 0 324735460 11669504 2431 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/28527/statm: 2849 2431 97 243 0 2603 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11396

[startup+0.301414 s]
/proc/loadavg: 0.91 0.95 0.95 3/64 28527
/proc/meminfo: memFree=1631960/2055920 swapFree=4183888/4192956
[pid=28527] ppid=28525 vsize=28944 CPUtime=0.29
/proc/28527/stat : 28527 (cmusat) R 28525 28527 28029 0 -1 4194304 6528 0 0 0 26 3 0 0 19 0 1 0 324735460 29638656 6511 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/28527/statm: 7236 6513 97 243 0 6990 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28944

[startup+0.701449 s]
/proc/loadavg: 0.91 0.95 0.95 3/64 28527
/proc/meminfo: memFree=1631960/2055920 swapFree=4183888/4192956
[pid=28527] ppid=28525 vsize=60120 CPUtime=0.7
/proc/28527/stat : 28527 (cmusat) R 28525 28527 28029 0 -1 4194304 14571 0 0 0 62 8 0 0 22 0 1 0 324735460 61562880 14554 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/28527/statm: 15030 14554 97 243 0 14784 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 60120

[startup+1.50152 s]
/proc/loadavg: 0.91 0.95 0.95 2/65 28528
/proc/meminfo: memFree=1550288/2055920 swapFree=4183888/4192956
[pid=28527] ppid=28525 vsize=126980 CPUtime=1.49
/proc/28527/stat : 28527 (cmusat) R 28525 28527 28029 0 -1 4194304 29341 0 0 0 133 16 0 0 25 0 1 0 324735460 130027520 29324 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/28527/statm: 31745 29324 97 243 0 31499 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 126980

[startup+3.10266 s]
/proc/loadavg: 0.91 0.95 0.95 2/65 28528
/proc/meminfo: memFree=1468816/2055920 swapFree=4183888/4192956
[pid=28527] ppid=28525 vsize=251504 CPUtime=3.09
/proc/28527/stat : 28527 (cmusat) R 28525 28527 28029 0 -1 4194304 57105 0 0 0 276 33 0 0 25 0 1 0 324735460 257540096 57088 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135095640 0 0 4096 35 0 0 0 17 1 0 0
/proc/28527/statm: 62876 57088 97 243 0 62630 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 251504

[startup+6.30193 s]
/proc/loadavg: 1.08 0.99 0.96 2/65 28528
/proc/meminfo: memFree=1259808/2055920 swapFree=4183888/4192956
[pid=28527] ppid=28525 vsize=357680 CPUtime=6.3
/proc/28527/stat : 28527 (cmusat) R 28525 28527 28029 0 -1 4194304 93493 0 0 0 576 54 0 0 25 0 1 0 324735460 366264320 84432 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135087813 0 0 4096 35 0 0 0 17 1 0 0
/proc/28527/statm: 89420 84432 107 243 0 89174 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 357680

[startup+12.7015 s]
/proc/loadavg: 1.07 0.99 0.96 2/65 28528
/proc/meminfo: memFree=1250088/2055920 swapFree=4183888/4192956
[pid=28527] ppid=28525 vsize=462320 CPUtime=12.69
/proc/28527/stat : 28527 (cmusat) R 28525 28527 28029 0 -1 4194304 136957 0 0 0 1197 72 0 0 25 0 1 0 324735460 473415680 109830 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134584531 0 0 4096 35 0 0 0 17 1 0 0
/proc/28527/statm: 115580 109831 111 243 0 115334 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 462320

[startup+25.5016 s]
/proc/loadavg: 1.06 0.99 0.96 2/65 28528
/proc/meminfo: memFree=1067056/2055920 swapFree=4183888/4192956
[pid=28527] ppid=28525 vsize=656560 CPUtime=25.49
/proc/28527/stat : 28527 (cmusat) R 28525 28527 28029 0 -1 4194304 168799 0 0 0 2464 85 0 0 25 0 1 0 324735460 672317440 141672 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590121 0 0 4096 35 0 0 0 17 1 0 0
/proc/28527/statm: 164140 141672 118 243 0 163894 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 656560

[startup+51.1018 s]
/proc/loadavg: 1.04 0.99 0.96 2/65 28528
/proc/meminfo: memFree=1066416/2055920 swapFree=4183888/4192956
[pid=28527] ppid=28525 vsize=656560 CPUtime=51.06
/proc/28527/stat : 28527 (cmusat) R 28525 28527 28029 0 -1 4194304 169003 0 0 0 5021 85 0 0 25 0 1 0 324735460 672317440 141876 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/28527/statm: 164140 141876 118 243 0 163894 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 656560

[startup+102.305 s]
/proc/loadavg: 1.01 0.99 0.96 2/65 28528
/proc/meminfo: memFree=1066416/2055920 swapFree=4183888/4192956
[pid=28527] ppid=28525 vsize=656560 CPUtime=102.25
/proc/28527/stat : 28527 (cmusat) R 28525 28527 28029 0 -1 4194304 169008 0 0 0 10140 85 0 0 25 0 1 0 324735460 672317440 141881 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134592235 0 0 4096 35 0 0 0 17 1 0 0
/proc/28527/statm: 164140 141881 118 243 0 163894 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 656560

[startup+162.301 s]
/proc/loadavg: 1.00 0.99 0.96 2/65 28528
/proc/meminfo: memFree=1066288/2055920 swapFree=4183888/4192956
[pid=28527] ppid=28525 vsize=656560 CPUtime=162.23
/proc/28527/stat : 28527 (cmusat) R 28525 28527 28029 0 -1 4194304 169034 0 0 0 16138 85 0 0 25 0 1 0 324735460 672317440 141907 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/28527/statm: 164140 141907 118 243 0 163894 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 656560

[startup+222.302 s]
/proc/loadavg: 1.00 0.99 0.96 2/65 28528
/proc/meminfo: memFree=1066096/2055920 swapFree=4183888/4192956
[pid=28527] ppid=28525 vsize=656560 CPUtime=222.21
/proc/28527/stat : 28527 (cmusat) R 28525 28527 28029 0 -1 4194304 169067 0 0 0 22136 85 0 0 25 0 1 0 324735460 672317440 141940 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/28527/statm: 164140 141940 118 243 0 163894 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 656560

[startup+282.302 s]
/proc/loadavg: 1.00 0.99 0.96 2/65 28528
/proc/meminfo: memFree=1065904/2055920 swapFree=4183888/4192956
[pid=28527] ppid=28525 vsize=656560 CPUtime=282.19
/proc/28527/stat : 28527 (cmusat) R 28525 28527 28029 0 -1 4194304 169119 0 0 0 28134 85 0 0 25 0 1 0 324735460 672317440 141992 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/28527/statm: 164140 141992 118 243 0 163894 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 656560

[startup+342.301 s]
/proc/loadavg: 1.00 0.99 0.96 2/65 28530
/proc/meminfo: memFree=1065584/2055920 swapFree=4183888/4192956
[pid=28527] ppid=28525 vsize=656560 CPUtime=342.18
/proc/28527/stat : 28527 (cmusat) R 28525 28527 28029 0 -1 4194304 169149 0 0 0 34132 86 0 0 25 0 1 0 324735460 672317440 142022 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134581864 0 0 4096 35 0 0 0 17 1 0 0
/proc/28527/statm: 164140 142022 118 243 0 163894 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 656560

[startup+402.301 s]
/proc/loadavg: 1.00 0.99 0.96 2/65 28530
/proc/meminfo: memFree=1065584/2055920 swapFree=4183888/4192956
[pid=28527] ppid=28525 vsize=656560 CPUtime=402.17
/proc/28527/stat : 28527 (cmusat) R 28525 28527 28029 0 -1 4194304 169185 0 0 0 40131 86 0 0 25 0 1 0 324735460 672317440 142058 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589468 0 0 4096 35 0 0 0 17 1 0 0
/proc/28527/statm: 164140 142058 118 243 0 163894 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 656560

[startup+462.302 s]
/proc/loadavg: 1.00 0.99 0.96 2/65 28530
/proc/meminfo: memFree=1065392/2055920 swapFree=4183888/4192956
[pid=28527] ppid=28525 vsize=656560 CPUtime=462.15
/proc/28527/stat : 28527 (cmusat) R 28525 28527 28029 0 -1 4194304 169225 0 0 0 46129 86 0 0 25 0 1 0 324735460 672317440 142098 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590282 0 0 4096 35 0 0 0 17 1 0 0
/proc/28527/statm: 164140 142098 118 243 0 163894 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 656560

[startup+522.302 s]
/proc/loadavg: 1.00 0.99 0.96 2/65 28530
/proc/meminfo: memFree=1050224/2055920 swapFree=4183888/4192956
[pid=28527] ppid=28525 vsize=671508 CPUtime=522.13
/proc/28527/stat : 28527 (cmusat) R 28525 28527 28029 0 -1 4194304 173013 0 0 0 52123 90 0 0 25 0 1 0 324735460 687624192 145886 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/28527/statm: 167877 145886 118 243 0 167631 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 671508

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 0.96 2/65 28530
/proc/meminfo: memFree=1040688/2055920 swapFree=4183888/4192956
[pid=28527] ppid=28525 vsize=680896 CPUtime=582.12
/proc/28527/stat : 28527 (cmusat) R 28525 28527 28029 0 -1 4194304 175394 0 0 0 58120 92 0 0 25 0 1 0 324735460 697237504 148267 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/28527/statm: 170224 148267 118 243 0 169978 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 680896

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.96 2/65 28530
/proc/meminfo: memFree=1012144/2055920 swapFree=4183888/4192956
[pid=28527] ppid=28525 vsize=709300 CPUtime=642.1
/proc/28527/stat : 28527 (cmusat) R 28525 28527 28029 0 -1 4194304 182504 0 0 0 64111 99 0 0 25 0 1 0 324735460 726323200 155377 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590202 0 0 4096 35 0 0 0 17 1 0 0
/proc/28527/statm: 177325 155377 118 243 0 177079 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 709300

[startup+702.301 s]
/proc/loadavg: 1.00 0.99 0.96 2/65 28530
/proc/meminfo: memFree=982640/2055920 swapFree=4183888/4192956
[pid=28527] ppid=28525 vsize=738956 CPUtime=702.09
/proc/28527/stat : 28527 (cmusat) R 28525 28527 28029 0 -1 4194304 189925 0 0 0 70102 107 0 0 25 0 1 0 324735460 756690944 162798 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589468 0 0 4096 35 0 0 0 17 1 0 0
/proc/28527/statm: 184739 162798 118 243 0 184493 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 738956

[startup+762.306 s]
/proc/loadavg: 1.00 0.99 0.96 2/65 28530
/proc/meminfo: memFree=957616/2055920 swapFree=4183888/4192956
[pid=28527] ppid=28525 vsize=763584 CPUtime=762.07
/proc/28527/stat : 28527 (cmusat) R 28525 28527 28029 0 -1 4194304 196102 0 0 0 76095 112 0 0 25 0 1 0 324735460 781910016 168975 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/28527/statm: 190896 168975 118 243 0 190650 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 763584

[startup+822.302 s]
/proc/loadavg: 1.00 0.99 0.96 2/65 28530
/proc/meminfo: memFree=938160/2055920 swapFree=4183888/4192956
[pid=28527] ppid=28525 vsize=782924 CPUtime=822.06
/proc/28527/stat : 28527 (cmusat) R 28525 28527 28029 0 -1 4194304 200954 0 0 0 82087 119 0 0 25 0 1 0 324735460 801714176 173827 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/28527/statm: 195731 173827 118 243 0 195485 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 782924

[startup+882.302 s]
/proc/loadavg: 1.00 0.99 0.96 2/65 28530
/proc/meminfo: memFree=916464/2055920 swapFree=4183888/4192956
[pid=28527] ppid=28525 vsize=804496 CPUtime=882.04
/proc/28527/stat : 28527 (cmusat) R 28525 28527 28029 0 -1 4194304 206385 0 0 0 88081 123 0 0 25 0 1 0 324735460 823803904 179258 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589468 0 0 4096 35 0 0 0 17 1 0 0
/proc/28527/statm: 201124 179258 118 243 0 200878 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 804496

[startup+942.301 s]
/proc/loadavg: 1.00 0.99 0.96 2/65 28530
/proc/meminfo: memFree=906864/2055920 swapFree=4183888/4192956
[pid=28527] ppid=28525 vsize=814152 CPUtime=942.02
/proc/28527/stat : 28527 (cmusat) R 28525 28527 28029 0 -1 4194304 208806 0 0 0 94078 124 0 0 25 0 1 0 324735460 833691648 181679 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134581445 0 0 4096 35 0 0 0 17 1 0 0
/proc/28527/statm: 203538 181679 118 243 0 203292 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 814152

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.96 2/65 28530
/proc/meminfo: memFree=884272/2055920 swapFree=4183888/4192956
[pid=28527] ppid=28525 vsize=836508 CPUtime=1002
/proc/28527/stat : 28527 (cmusat) R 28525 28527 28029 0 -1 4194304 214427 0 0 0 100069 131 0 0 25 0 1 0 324735460 856584192 187300 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589663 0 0 4096 35 0 0 0 17 1 0 0
/proc/28527/statm: 209127 187300 118 243 0 208881 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 836508

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.96 2/65 28530
/proc/meminfo: memFree=841968/2055920 swapFree=4183888/4192956
[pid=28527] ppid=28525 vsize=879192 CPUtime=1061.99
/proc/28527/stat : 28527 (cmusat) R 28525 28527 28029 0 -1 4194304 225073 0 0 0 106061 138 0 0 25 0 1 0 324735460 900292608 197946 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134592078 0 0 4096 35 0 0 0 17 1 0 0
/proc/28527/statm: 219798 197946 118 243 0 219552 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 879192

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.96 2/65 28530
/proc/meminfo: memFree=822960/2055920 swapFree=4183888/4192956
[pid=28527] ppid=28525 vsize=897672 CPUtime=1121.97
/proc/28527/stat : 28527 (cmusat) R 28525 28527 28029 0 -1 4194304 229676 0 0 0 112055 142 0 0 25 0 1 0 324735460 919216128 202549 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590202 0 0 4096 35 0 0 0 17 1 0 0
/proc/28527/statm: 224418 202549 118 243 0 224172 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 897672

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.96 2/65 28530
/proc/meminfo: memFree=815728/2055920 swapFree=4183888/4192956
[pid=28527] ppid=28525 vsize=904816 CPUtime=1181.96
/proc/28527/stat : 28527 (cmusat) R 28525 28527 28029 0 -1 4194304 231498 0 0 0 118052 144 0 0 25 0 1 0 324735460 926531584 204371 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/28527/statm: 226204 204371 118 243 0 225958 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 904816



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 0.99 0.96 2/65 28530
/proc/meminfo: memFree=812656/2055920 swapFree=4183888/4192956
[pid=28527] ppid=28525 vsize=907724 CPUtime=1200.06
/proc/28527/stat : 28527 (cmusat) R 28525 28527 28029 0 -1 4194304 232246 0 0 0 119862 144 0 0 25 0 1 0 324735460 929509376 205119 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/28527/statm: 226931 205119 118 243 0 226685 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 907724

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

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

[startup+1200.51 s]
/proc/loadavg: 1.00 0.99 0.96 2/65 28530
/proc/meminfo: memFree=812656/2055920 swapFree=4183888/4192956
[pid=28527] ppid=28525 vsize=0 CPUtime=1200.16
/proc/28527/stat : 28527 (cmusat) R 28525 28527 28029 0 -1 4195332 232246 0 0 0 119862 154 0 0 25 0 1 0 324735460 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 35 0 0 0 17 1 0 0
/proc/28527/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1200.16
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.54
CPU time (s): 1200.2
CPU user time (s): 1198.62
CPU system time (s): 1.57776
CPU usage (%): 99.9718
Max. virtual memory (cumulated for all children) (KiB): 907724

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.62
system time used= 1.57776
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 232246
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= 2584

runsolver used 0.941856 second user time and 2.36164 second system time

The end

Launcher Data (download as text)

Begin job on node41 on Sun Mar  4 22:36:35 UTC 2007

IDJOB= 320560
IDBENCH= 20506
IDSOLVER= 121
FILE ID= node41/320560-1173047793

PBS_JOBID= 4012487

Free space on /tmp= 66445 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/narain/clauses-8.cnf
COMMAND LINE= /tmp/evaluation/320560-1173047793/cmusat /tmp/evaluation/320560-1173047793/instance-320560-1173047793.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node41/watcher-320560-1173047793 -o ROOT/results/node41/solver-320560-1173047793 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/320560-1173047793/cmusat /tmp/evaluation/320560-1173047793/instance-320560-1173047793.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  74bd745b1c68e4deddfa063e58b6b54d

RANDOM SEED= 477192830

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node41.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		: 3000.231
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		: 3000.231
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:       1632816 kB
Buffers:          6596 kB
Cached:         350216 kB
SwapCached:       2976 kB
Active:         136636 kB
Inactive:       229720 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1632816 kB
SwapTotal:     4192956 kB
SwapFree:      4183888 kB
Dirty:          116696 kB
Writeback:           0 kB
Mapped:          15552 kB
Slab:            42692 kB
Committed_AS:   646900 kB
PageTables:       1476 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= 66445 MiB

End job on node41 on Sun Mar  4 22:56:38 UTC 2007