Trace number 297758

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) 1200.07 1200.52

General information on the benchmark

Namerandom/OnTreshold/3SAT/v450/
unif-k3-r4.25-v450-c1912-S1711439550-13.UNSAT.shuffled.cnf
MD5SUM2a29cf8033c0c4626cda2167b46ef223
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark407.645
Satisfiable
(Un)Satisfiability was proved
Number of variables450
Number of clauses1912
Sum of the clauses size5736
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31912
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Pre-processing provided 0 assignments
0.00/0.00	c |  Number of variables:  450                                                  |
0.00/0.00	c |  Number of clauses:    1912                                                 |

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/node6/watcher-297758-1171844668 -o ROOT/results/node6/solver-297758-1171844668 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/297758-1171844668/cmusat /tmp/evaluation/297758-1171844668/instance-297758-1171844668.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 0.99 0.99 3/77 15447
/proc/meminfo: memFree=1335808/2055924 swapFree=4192812/4192956
[pid=15447] ppid=15445 vsize=2312 CPUtime=0
/proc/15447/stat : 15447 (cmusat) R 15445 15447 14756 0 -1 4194304 192 0 0 0 0 0 0 0 18 0 1 0 204421587 2367488 175 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134534561 0 0 4096 35 0 0 0 17 1 0 0
/proc/15447/statm: 578 175 109 243 0 332 0

[startup+0.106746 s]
/proc/loadavg: 0.92 0.99 0.99 3/77 15447
/proc/meminfo: memFree=1335808/2055924 swapFree=4192812/4192956
[pid=15447] ppid=15445 vsize=2724 CPUtime=0.1
/proc/15447/stat : 15447 (cmusat) R 15445 15447 14756 0 -1 4194304 296 0 0 0 10 0 0 0 18 0 1 0 204421587 2789376 279 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134580936 0 0 4096 35 0 0 0 17 1 0 0
/proc/15447/statm: 681 279 118 243 0 435 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2724

[startup+0.514825 s]
/proc/loadavg: 0.92 0.99 0.99 3/77 15447
/proc/meminfo: memFree=1335808/2055924 swapFree=4192812/4192956
[pid=15447] ppid=15445 vsize=3172 CPUtime=0.51
/proc/15447/stat : 15447 (cmusat) R 15445 15447 14756 0 -1 4194304 403 0 0 0 51 0 0 0 21 0 1 0 204421587 3248128 386 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134581078 0 0 4096 35 0 0 0 17 1 0 0
/proc/15447/statm: 793 386 118 243 0 547 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3172

[startup+1.33499 s]
/proc/loadavg: 0.92 0.99 0.99 2/78 15448
/proc/meminfo: memFree=1334520/2055924 swapFree=4192812/4192956
[pid=15447] ppid=15445 vsize=3436 CPUtime=1.33
/proc/15447/stat : 15447 (cmusat) R 15445 15447 14756 0 -1 4194304 484 0 0 0 133 0 0 0 25 0 1 0 204421587 3518464 467 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/15447/statm: 859 467 118 243 0 613 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3436

[startup+2.97331 s]
/proc/loadavg: 0.92 0.99 0.99 2/78 15448
/proc/meminfo: memFree=1333240/2055924 swapFree=4192812/4192956
[pid=15447] ppid=15445 vsize=4592 CPUtime=2.96
/proc/15447/stat : 15447 (cmusat) R 15445 15447 14756 0 -1 4194304 745 0 0 0 296 0 0 0 25 0 1 0 204421587 4702208 728 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134581471 0 0 4096 35 0 0 0 17 1 0 0
/proc/15447/statm: 1148 728 118 243 0 902 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 4592

[startup+6.24996 s]
/proc/loadavg: 0.93 0.99 0.99 2/78 15448
/proc/meminfo: memFree=1332344/2055924 swapFree=4192812/4192956
[pid=15447] ppid=15445 vsize=5548 CPUtime=6.24
/proc/15447/stat : 15447 (cmusat) R 15445 15447 14756 0 -1 4194304 991 0 0 0 624 0 0 0 25 0 1 0 204421587 5681152 974 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/15447/statm: 1387 974 118 243 0 1141 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 5548

[startup+12.7072 s]
/proc/loadavg: 0.93 0.99 0.99 2/78 15448
/proc/meminfo: memFree=1329976/2055924 swapFree=4192812/4192956
[pid=15447] ppid=15445 vsize=7744 CPUtime=12.69
/proc/15447/stat : 15447 (cmusat) R 15445 15447 14756 0 -1 4194304 1622 0 0 0 1269 0 0 0 25 0 1 0 204421587 7929856 1488 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589700 0 0 4096 35 0 0 0 17 1 0 0
/proc/15447/statm: 1936 1488 118 243 0 1690 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7744

[startup+25.5088 s]
/proc/loadavg: 0.95 0.99 0.99 2/78 15448
/proc/meminfo: memFree=1325112/2055924 swapFree=4192812/4192956
[pid=15447] ppid=15445 vsize=13280 CPUtime=25.49
/proc/15447/stat : 15447 (cmusat) R 15445 15447 14756 0 -1 4194304 3241 0 0 0 2548 1 0 0 25 0 1 0 204421587 13598720 2700 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/15447/statm: 3320 2700 118 243 0 3074 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 13280

[startup+51.1198 s]
/proc/loadavg: 0.96 0.99 0.99 2/78 15448
/proc/meminfo: memFree=1324216/2055924 swapFree=4192812/4192956
[pid=15447] ppid=15445 vsize=14084 CPUtime=51.09
/proc/15447/stat : 15447 (cmusat) R 15445 15447 14756 0 -1 4194304 3827 0 0 0 5107 2 0 0 25 0 1 0 204421587 14422016 3005 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/15447/statm: 3521 3005 118 243 0 3275 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 14084

[startup+102.334 s]
/proc/loadavg: 0.98 0.99 0.99 2/78 15448
/proc/meminfo: memFree=1314616/2055924 swapFree=4192812/4192956
[pid=15447] ppid=15445 vsize=24700 CPUtime=102.29
/proc/15447/stat : 15447 (cmusat) R 15445 15447 14756 0 -1 4194304 7015 0 0 0 10224 5 0 0 25 0 1 0 204421587 25292800 5314 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/15447/statm: 6175 5314 118 243 0 5929 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 24700

[startup+162.366 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 15448
/proc/meminfo: memFree=1313208/2055924 swapFree=4192812/4192956
[pid=15447] ppid=15445 vsize=25648 CPUtime=162.29
/proc/15447/stat : 15447 (cmusat) R 15445 15447 14756 0 -1 4194304 7775 0 0 0 16224 5 0 0 25 0 1 0 204421587 26263552 5659 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/15447/statm: 6412 5659 118 243 0 6166 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 25648

[startup+222.397 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 15448
/proc/meminfo: memFree=1311736/2055924 swapFree=4192812/4192956
[pid=15447] ppid=15445 vsize=26808 CPUtime=222.3
/proc/15447/stat : 15447 (cmusat) R 15445 15447 14756 0 -1 4194304 8295 0 0 0 22224 6 0 0 25 0 1 0 204421587 27451392 6013 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/15447/statm: 6702 6013 118 243 0 6456 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 26808

[startup+282.43 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 15448
/proc/meminfo: memFree=1307384/2055924 swapFree=4192812/4192956
[pid=15447] ppid=15445 vsize=30740 CPUtime=282.32
/proc/15447/stat : 15447 (cmusat) R 15445 15447 14756 0 -1 4194304 9773 0 0 0 28224 8 0 0 25 0 1 0 204421587 31477760 7109 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589552 0 0 4096 35 0 0 0 17 1 0 0
/proc/15447/statm: 7685 7109 118 243 0 7439 0
Current children cumulated CPU time (s) 282.32
Current children cumulated vsize (KiB) 30740

[startup+342.457 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 15448
/proc/meminfo: memFree=1305464/2055924 swapFree=4192812/4192956
[pid=15447] ppid=15445 vsize=32592 CPUtime=342.32
/proc/15447/stat : 15447 (cmusat) R 15445 15447 14756 0 -1 4194304 10270 0 0 0 34224 8 0 0 25 0 1 0 204421587 33374208 7606 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/15447/statm: 8148 7606 118 243 0 7902 0
Current children cumulated CPU time (s) 342.32
Current children cumulated vsize (KiB) 32592

[startup+402.488 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 15448
/proc/meminfo: memFree=1292792/2055924 swapFree=4192812/4192956
[pid=15447] ppid=15445 vsize=48804 CPUtime=402.32
/proc/15447/stat : 15447 (cmusat) R 15445 15447 14756 0 -1 4194304 14577 0 0 0 40223 9 0 0 25 0 1 0 204421587 49975296 10742 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589504 0 0 4096 35 0 0 0 17 1 0 0
/proc/15447/statm: 12201 10742 118 243 0 11955 0
Current children cumulated CPU time (s) 402.32
Current children cumulated vsize (KiB) 48804

[startup+462.514 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 15448
/proc/meminfo: memFree=1291960/2055924 swapFree=4192812/4192956
[pid=15447] ppid=15445 vsize=49320 CPUtime=462.33
/proc/15447/stat : 15447 (cmusat) R 15445 15447 14756 0 -1 4194304 15013 0 0 0 46223 10 0 0 25 0 1 0 204421587 50503680 10937 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/15447/statm: 12330 10937 118 243 0 12084 0
Current children cumulated CPU time (s) 462.33
Current children cumulated vsize (KiB) 49320

[startup+522.544 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 15448
/proc/meminfo: memFree=1291512/2055924 swapFree=4192812/4192956
[pid=15447] ppid=15445 vsize=49452 CPUtime=522.34
/proc/15447/stat : 15447 (cmusat) R 15445 15447 14756 0 -1 4194304 15147 0 0 0 52223 11 0 0 25 0 1 0 204421587 50638848 11071 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134590170 0 0 4096 35 0 0 0 17 1 0 0
/proc/15447/statm: 12363 11071 118 243 0 12117 0
Current children cumulated CPU time (s) 522.34
Current children cumulated vsize (KiB) 49452

[startup+582.576 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 15448
/proc/meminfo: memFree=1291192/2055924 swapFree=4192812/4192956
[pid=15447] ppid=15445 vsize=49748 CPUtime=582.35
/proc/15447/stat : 15447 (cmusat) R 15445 15447 14756 0 -1 4194304 15494 0 0 0 58224 11 0 0 25 0 1 0 204421587 50941952 11154 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/15447/statm: 12437 11154 118 243 0 12191 0
Current children cumulated CPU time (s) 582.35
Current children cumulated vsize (KiB) 49748

[startup+642.611 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 15448
/proc/meminfo: memFree=1290360/2055924 swapFree=4192812/4192956
[pid=15447] ppid=15445 vsize=50248 CPUtime=642.36
/proc/15447/stat : 15447 (cmusat) R 15445 15447 14756 0 -1 4194304 15983 0 0 0 64224 12 0 0 25 0 1 0 204421587 51453952 11353 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134590202 0 0 4096 35 0 0 0 17 1 0 0
/proc/15447/statm: 12562 11353 118 243 0 12316 0
Current children cumulated CPU time (s) 642.36
Current children cumulated vsize (KiB) 50248

[startup+702.637 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 15448
/proc/meminfo: memFree=1290040/2055924 swapFree=4192812/4192956
[pid=15447] ppid=15445 vsize=50572 CPUtime=702.37
/proc/15447/stat : 15447 (cmusat) R 15445 15447 14756 0 -1 4194304 16055 0 0 0 70224 13 0 0 25 0 1 0 204421587 51785728 11425 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/15447/statm: 12643 11425 118 243 0 12397 0
Current children cumulated CPU time (s) 702.37
Current children cumulated vsize (KiB) 50572

[startup+762.666 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 15448
/proc/meminfo: memFree=1289208/2055924 swapFree=4192812/4192956
[pid=15447] ppid=15445 vsize=50888 CPUtime=762.37
/proc/15447/stat : 15447 (cmusat) R 15445 15447 14756 0 -1 4194304 16575 0 0 0 76223 14 0 0 25 0 1 0 204421587 52109312 11626 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589715 0 0 4096 35 0 0 0 17 1 0 0
/proc/15447/statm: 12722 11626 118 243 0 12476 0
Current children cumulated CPU time (s) 762.37
Current children cumulated vsize (KiB) 50888

[startup+822.699 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 15448
/proc/meminfo: memFree=1289016/2055924 swapFree=4192812/4192956
[pid=15447] ppid=15445 vsize=51148 CPUtime=822.38
/proc/15447/stat : 15447 (cmusat) R 15445 15447 14756 0 -1 4194304 16650 0 0 0 82224 14 0 0 25 0 1 0 204421587 52375552 11668 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/15447/statm: 12787 11668 118 243 0 12541 0
Current children cumulated CPU time (s) 822.38
Current children cumulated vsize (KiB) 51148

[startup+882.731 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 15448
/proc/meminfo: memFree=1284408/2055924 swapFree=4192812/4192956
[pid=15447] ppid=15445 vsize=55404 CPUtime=882.39
/proc/15447/stat : 15447 (cmusat) R 15445 15447 14756 0 -1 4194304 18166 0 0 0 88223 16 0 0 25 0 1 0 204421587 56733696 12834 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/15447/statm: 13851 12834 118 243 0 13605 0
Current children cumulated CPU time (s) 882.39
Current children cumulated vsize (KiB) 55404

[startup+942.763 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 15450
/proc/meminfo: memFree=1284024/2055924 swapFree=4192812/4192956
[pid=15447] ppid=15445 vsize=55796 CPUtime=942.39
/proc/15447/stat : 15447 (cmusat) R 15445 15447 14756 0 -1 4194304 18284 0 0 0 94223 16 0 0 25 0 1 0 204421587 57135104 12919 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589515 0 0 4096 35 0 0 0 17 1 0 0
/proc/15447/statm: 13949 12919 118 243 0 13703 0
Current children cumulated CPU time (s) 942.39
Current children cumulated vsize (KiB) 55796

[startup+1002.79 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 15450
/proc/meminfo: memFree=1283832/2055924 swapFree=4192812/4192956
[pid=15447] ppid=15445 vsize=56080 CPUtime=1002.4
/proc/15447/stat : 15447 (cmusat) R 15445 15447 14756 0 -1 4194304 18344 0 0 0 100223 17 0 0 25 0 1 0 204421587 57425920 12979 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/15447/statm: 14020 12979 118 243 0 13774 0
Current children cumulated CPU time (s) 1002.4
Current children cumulated vsize (KiB) 56080

[startup+1062.82 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 15450
/proc/meminfo: memFree=1278968/2055924 swapFree=4192812/4192956
[pid=15447] ppid=15445 vsize=60492 CPUtime=1062.41
/proc/15447/stat : 15447 (cmusat) R 15445 15447 14756 0 -1 4194304 19978 0 0 0 106222 19 0 0 25 0 1 0 204421587 61943808 14195 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/15447/statm: 15123 14195 118 243 0 14877 0
Current children cumulated CPU time (s) 1062.41
Current children cumulated vsize (KiB) 60492

[startup+1122.85 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 15450
/proc/meminfo: memFree=1278776/2055924 swapFree=4192812/4192956
[pid=15447] ppid=15445 vsize=60768 CPUtime=1122.42
/proc/15447/stat : 15447 (cmusat) R 15445 15447 14756 0 -1 4194304 20017 0 0 0 112222 20 0 0 25 0 1 0 204421587 62226432 14234 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134580870 0 0 4096 35 0 0 0 17 1 0 0
/proc/15447/statm: 15192 14234 118 243 0 14946 0
Current children cumulated CPU time (s) 1122.42
Current children cumulated vsize (KiB) 60768

[startup+1182.88 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 15450
/proc/meminfo: memFree=1278136/2055924 swapFree=4192812/4192956
[pid=15447] ppid=15445 vsize=61676 CPUtime=1182.43
/proc/15447/stat : 15447 (cmusat) R 15445 15447 14756 0 -1 4194304 20215 0 0 0 118222 21 0 0 25 0 1 0 204421587 63156224 14399 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/15447/statm: 15419 14399 118 243 0 15173 0
Current children cumulated CPU time (s) 1182.43
Current children cumulated vsize (KiB) 61676



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 15450
/proc/meminfo: memFree=1278136/2055924 swapFree=4192812/4192956
[pid=15447] ppid=15445 vsize=61676 CPUtime=1200.05
/proc/15447/stat : 15447 (cmusat) R 15445 15447 14756 0 -1 4194304 20215 0 0 0 119984 21 0 0 25 0 1 0 204421587 63156224 14399 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134590259 0 0 4096 35 0 0 0 17 1 0 0
/proc/15447/statm: 15419 14399 118 243 0 15173 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 61676

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): 1200.52
CPU time (s): 1200.07
CPU user time (s): 1199.85
CPU system time (s): 0.221966
CPU usage (%): 99.9625
Max. virtual memory (cumulated for all children) (KiB): 61676

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.85
system time used= 0.221966
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20215
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= 1478

runsolver used 1.3348 second user time and 2.74758 second system time

The end

Launcher Data (download as text)

Begin job on node6 on Mon Feb 19 00:24:29 UTC 2007

IDJOB= 297758
IDBENCH= 19969
IDSOLVER= 121
FILE ID= node6/297758-1171844668

PBS_JOBID= 3839386

Free space on /tmp= 66550 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v450/unif-k3-r4.25-v450-c1912-S1711439550-13.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/297758-1171844668/cmusat /tmp/evaluation/297758-1171844668/instance-297758-1171844668.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-297758-1171844668 -o ROOT/results/node6/solver-297758-1171844668 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/297758-1171844668/cmusat /tmp/evaluation/297758-1171844668/instance-297758-1171844668.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  2a29cf8033c0c4626cda2167b46ef223

RANDOM SEED= 971784669

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node6.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		: 3000.277
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		: 3000.277
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:      2055924 kB
MemFree:       1336280 kB
Buffers:         67992 kB
Cached:         518440 kB
SwapCached:          0 kB
Active:         335856 kB
Inactive:       306836 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1336280 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2552 kB
Writeback:           0 kB
Mapped:          75144 kB
Slab:            62552 kB
Committed_AS:   738964 kB
PageTables:       1744 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= 66550 MiB

End job on node6 on Mon Feb 19 00:44:31 UTC 2007