Trace number 305548

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) 1200.13 1200.46

General information on the benchmark

Namerandom/LargeSize/3SAT/v4000/
unif-k3-r4.2-v4000-c16800-S1178874381-13.cnf
MD5SUM587d72078fb304e879726e3b68b5b5e2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark3.9234
Satisfiable
(Un)Satisfiability was proved
Number of variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
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:  4000                                                 |
0.00/0.02	c |  Number of clauses:    16800                                                |

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/node38/watcher-305548-1172081232 -o ROOT/results/node38/solver-305548-1172081232 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/305548-1172081232/cmusat /tmp/evaluation/305548-1172081232/instance-305548-1172081232.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: 2.01 1.90 1.48 2/64 14548
/proc/meminfo: memFree=1558272/2055920 swapFree=4183164/4192956
[pid=14548] ppid=14546 vsize=2184 CPUtime=0
/proc/14548/stat : 14548 (cmusat) R 14546 14548 13193 0 -1 4194304 198 0 0 0 0 0 0 0 20 0 1 0 228079044 2236416 181 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135201257 0 0 4096 35 0 0 0 17 1 0 0
/proc/14548/statm: 546 184 95 243 0 300 0

[startup+0.107378 s]
/proc/loadavg: 2.01 1.90 1.48 2/64 14548
/proc/meminfo: memFree=1558272/2055920 swapFree=4183164/4192956
[pid=14548] ppid=14546 vsize=4496 CPUtime=0.09
/proc/14548/stat : 14548 (cmusat) R 14546 14548 13193 0 -1 4194304 1160 0 0 0 9 0 0 0 21 0 1 0 228079044 4603904 670 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135090929 0 0 4096 35 0 0 0 17 1 0 0
/proc/14548/statm: 1124 670 113 243 0 878 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4496

[startup+0.519424 s]
/proc/loadavg: 2.01 1.90 1.48 2/64 14548
/proc/meminfo: memFree=1558272/2055920 swapFree=4183164/4192956
[pid=14548] ppid=14546 vsize=5552 CPUtime=0.5
/proc/14548/stat : 14548 (cmusat) R 14546 14548 13193 0 -1 4194304 1445 0 0 0 50 0 0 0 24 0 1 0 228079044 5685248 955 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590087 0 0 4096 35 0 0 0 17 1 0 0
/proc/14548/statm: 1388 955 118 243 0 1142 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 5552

[startup+1.34152 s]
/proc/loadavg: 1.93 1.89 1.48 2/65 14549
/proc/meminfo: memFree=1553016/2055920 swapFree=4183164/4192956
[pid=14548] ppid=14546 vsize=7796 CPUtime=1.33
/proc/14548/stat : 14548 (cmusat) R 14546 14548 13193 0 -1 4194304 2035 0 0 0 132 1 0 0 25 0 1 0 228079044 7983104 1545 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/14548/statm: 1949 1545 118 243 0 1703 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 7796

[startup+2.9777 s]
/proc/loadavg: 1.93 1.89 1.48 2/65 14549
/proc/meminfo: memFree=1550264/2055920 swapFree=4183164/4192956
[pid=14548] ppid=14546 vsize=9972 CPUtime=2.96
/proc/14548/stat : 14548 (cmusat) R 14546 14548 13193 0 -1 4194304 2689 0 0 0 295 1 0 0 25 0 1 0 228079044 10211328 2106 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/14548/statm: 2493 2106 118 243 0 2247 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 9972

[startup+6.25408 s]
/proc/loadavg: 1.93 1.89 1.48 2/65 14549
/proc/meminfo: memFree=1548920/2055920 swapFree=4183164/4192956
[pid=14548] ppid=14546 vsize=11172 CPUtime=6.23
/proc/14548/stat : 14548 (cmusat) R 14546 14548 13193 0 -1 4194304 3097 0 0 0 622 1 0 0 25 0 1 0 228079044 11440128 2415 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/14548/statm: 2793 2415 118 243 0 2547 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 11172

[startup+12.7098 s]
/proc/loadavg: 1.78 1.86 1.47 2/65 14549
/proc/meminfo: memFree=1545848/2055920 swapFree=4183164/4192956
[pid=14548] ppid=14546 vsize=14096 CPUtime=12.69
/proc/14548/stat : 14548 (cmusat) R 14546 14548 13193 0 -1 4194304 3992 0 0 0 1267 2 0 0 25 0 1 0 228079044 14434304 3150 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/14548/statm: 3524 3150 118 243 0 3278 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14096

[startup+25.5103 s]
/proc/loadavg: 1.66 1.83 1.47 2/65 14549
/proc/meminfo: memFree=1532728/2055920 swapFree=4183164/4192956
[pid=14548] ppid=14546 vsize=27832 CPUtime=25.49
/proc/14548/stat : 14548 (cmusat) R 14546 14548 13193 0 -1 4194304 7603 0 0 0 2546 3 0 0 25 0 1 0 228079044 28499968 6387 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589663 0 0 4096 35 0 0 0 17 1 0 0
/proc/14548/statm: 6958 6387 118 243 0 6712 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 27832

[startup+51.1172 s]
/proc/loadavg: 1.44 1.76 1.45 2/65 14549
/proc/meminfo: memFree=1531896/2055920 swapFree=4183164/4192956
[pid=14548] ppid=14546 vsize=28680 CPUtime=51.09
/proc/14548/stat : 14548 (cmusat) R 14546 14548 13193 0 -1 4194304 7990 0 0 0 5105 4 0 0 25 0 1 0 228079044 29368320 6638 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/14548/statm: 7170 6638 118 243 0 6924 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 28680

[startup+102.328 s]
/proc/loadavg: 1.17 1.63 1.42 2/65 14549
/proc/meminfo: memFree=1523000/2055920 swapFree=4183164/4192956
[pid=14548] ppid=14546 vsize=37104 CPUtime=102.28
/proc/14548/stat : 14548 (cmusat) R 14546 14548 13193 0 -1 4194304 10648 0 0 0 10221 7 0 0 25 0 1 0 228079044 37994496 8852 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/14548/statm: 9276 8852 118 243 0 9030 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 37104

[startup+162.354 s]
/proc/loadavg: 1.06 1.51 1.40 2/65 14549
/proc/meminfo: memFree=1507128/2055920 swapFree=4183164/4192956
[pid=14548] ppid=14546 vsize=52808 CPUtime=162.29
/proc/14548/stat : 14548 (cmusat) R 14546 14548 13193 0 -1 4194304 14856 0 0 0 16219 10 0 0 25 0 1 0 228079044 54075392 12841 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134591993 0 0 4096 35 0 0 0 17 1 0 0
/proc/14548/statm: 13202 12841 118 243 0 12956 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 52808

[startup+222.377 s]
/proc/loadavg: 1.02 1.42 1.37 2/65 14549
/proc/meminfo: memFree=1482744/2055920 swapFree=4183164/4192956
[pid=14548] ppid=14546 vsize=78852 CPUtime=222.3
/proc/14548/stat : 14548 (cmusat) R 14546 14548 13193 0 -1 4194304 21680 0 0 0 22217 13 0 0 25 0 1 0 228079044 80744448 18893 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/14548/statm: 19713 18893 118 243 0 19467 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 78852

[startup+282.398 s]
/proc/loadavg: 1.01 1.34 1.34 2/65 14549
/proc/meminfo: memFree=1482424/2055920 swapFree=4183164/4192956
[pid=14548] ppid=14546 vsize=78892 CPUtime=282.3
/proc/14548/stat : 14548 (cmusat) R 14546 14548 13193 0 -1 4194304 21902 0 0 0 28217 13 0 0 25 0 1 0 228079044 80785408 18975 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/14548/statm: 19723 18975 118 243 0 19477 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 78892

[startup+342.416 s]
/proc/loadavg: 1.00 1.27 1.32 2/65 14549
/proc/meminfo: memFree=1482040/2055920 swapFree=4183164/4192956
[pid=14548] ppid=14546 vsize=78992 CPUtime=342.31
/proc/14548/stat : 14548 (cmusat) R 14546 14548 13193 0 -1 4194304 22307 0 0 0 34217 14 0 0 25 0 1 0 228079044 80887808 19068 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589578 0 0 4096 35 0 0 0 17 1 0 0
/proc/14548/statm: 19748 19068 118 243 0 19502 0
Current children cumulated CPU time (s) 342.31
Current children cumulated vsize (KiB) 78992

[startup+402.437 s]
/proc/loadavg: 1.03 1.24 1.30 2/65 14549
/proc/meminfo: memFree=1481784/2055920 swapFree=4183164/4192956
[pid=14548] ppid=14546 vsize=79048 CPUtime=402.31
/proc/14548/stat : 14548 (cmusat) R 14546 14548 13193 0 -1 4194304 22552 0 0 0 40217 14 0 0 25 0 1 0 228079044 80945152 19138 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/14548/statm: 19762 19138 118 243 0 19516 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 79048

[startup+462.456 s]
/proc/loadavg: 1.01 1.19 1.28 2/65 14549
/proc/meminfo: memFree=1476536/2055920 swapFree=4183164/4192956
[pid=14548] ppid=14546 vsize=84488 CPUtime=462.32
/proc/14548/stat : 14548 (cmusat) R 14546 14548 13193 0 -1 4194304 23908 0 0 0 46216 16 0 0 25 0 1 0 228079044 86515712 20494 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/14548/statm: 21122 20494 118 243 0 20876 0
Current children cumulated CPU time (s) 462.32
Current children cumulated vsize (KiB) 84488

[startup+522.476 s]
/proc/loadavg: 1.00 1.15 1.26 2/65 14549
/proc/meminfo: memFree=1470584/2055920 swapFree=4183164/4192956
[pid=14548] ppid=14546 vsize=90092 CPUtime=522.32
/proc/14548/stat : 14548 (cmusat) R 14546 14548 13193 0 -1 4194304 25539 0 0 0 52214 18 0 0 25 0 1 0 228079044 92254208 21936 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/14548/statm: 22523 21936 118 243 0 22277 0
Current children cumulated CPU time (s) 522.32
Current children cumulated vsize (KiB) 90092

[startup+582.5 s]
/proc/loadavg: 1.00 1.12 1.24 2/65 14549
/proc/meminfo: memFree=1461176/2055920 swapFree=4183164/4192956
[pid=14548] ppid=14546 vsize=99404 CPUtime=582.33
/proc/14548/stat : 14548 (cmusat) R 14546 14548 13193 0 -1 4194304 27881 0 0 0 58212 21 0 0 25 0 1 0 228079044 101789696 24278 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/14548/statm: 24851 24278 118 243 0 24605 0
Current children cumulated CPU time (s) 582.33
Current children cumulated vsize (KiB) 99404

[startup+642.52 s]
/proc/loadavg: 1.04 1.11 1.23 2/65 14549
/proc/meminfo: memFree=1458296/2055920 swapFree=4183164/4192956
[pid=14548] ppid=14546 vsize=102116 CPUtime=642.33
/proc/14548/stat : 14548 (cmusat) R 14546 14548 13193 0 -1 4194304 28792 0 0 0 64212 21 0 0 25 0 1 0 228079044 104566784 24985 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589563 0 0 4096 35 0 0 0 17 1 0 0
/proc/14548/statm: 25529 24985 118 243 0 25283 0
Current children cumulated CPU time (s) 642.33
Current children cumulated vsize (KiB) 102116

[startup+702.542 s]
/proc/loadavg: 1.05 1.10 1.22 2/65 14549
/proc/meminfo: memFree=1451256/2055920 swapFree=4183164/4192956
[pid=14548] ppid=14546 vsize=108920 CPUtime=702.34
/proc/14548/stat : 14548 (cmusat) R 14546 14548 13193 0 -1 4194304 30779 0 0 0 70211 23 0 0 25 0 1 0 228079044 111534080 26751 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134581427 0 0 4096 35 0 0 0 17 1 0 0
/proc/14548/statm: 27230 26751 118 243 0 26984 0
Current children cumulated CPU time (s) 702.34
Current children cumulated vsize (KiB) 108920

[startup+762.562 s]
/proc/loadavg: 1.02 1.08 1.20 2/65 14549
/proc/meminfo: memFree=1451128/2055920 swapFree=4183164/4192956
[pid=14548] ppid=14546 vsize=108920 CPUtime=762.34
/proc/14548/stat : 14548 (cmusat) R 14546 14548 13193 0 -1 4194304 30816 0 0 0 76211 23 0 0 25 0 1 0 228079044 111534080 26788 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589753 0 0 4096 35 0 0 0 17 1 0 0
/proc/14548/statm: 27230 26788 118 243 0 26984 0
Current children cumulated CPU time (s) 762.34
Current children cumulated vsize (KiB) 108920

[startup+822.586 s]
/proc/loadavg: 1.00 1.06 1.18 2/65 14549
/proc/meminfo: memFree=1386424/2055920 swapFree=4183164/4192956
[pid=14548] ppid=14546 vsize=177448 CPUtime=822.35
/proc/14548/stat : 14548 (cmusat) R 14546 14548 13193 0 -1 4194304 48222 0 0 0 82205 30 0 0 25 0 1 0 228079044 181706752 42914 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589663 0 0 4096 35 0 0 0 17 1 0 0
/proc/14548/statm: 44362 42914 118 243 0 44116 0
Current children cumulated CPU time (s) 822.35
Current children cumulated vsize (KiB) 177448

[startup+882.605 s]
/proc/loadavg: 1.00 1.05 1.17 2/65 14549
/proc/meminfo: memFree=1386488/2055920 swapFree=4183164/4192956
[pid=14548] ppid=14546 vsize=177448 CPUtime=882.36
/proc/14548/stat : 14548 (cmusat) R 14546 14548 13193 0 -1 4194304 48222 0 0 0 88206 30 0 0 25 0 1 0 228079044 181706752 42914 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/14548/statm: 44362 42914 118 243 0 44116 0
Current children cumulated CPU time (s) 882.36
Current children cumulated vsize (KiB) 177448

[startup+942.627 s]
/proc/loadavg: 1.00 1.04 1.16 2/65 14549
/proc/meminfo: memFree=1385976/2055920 swapFree=4183164/4192956
[pid=14548] ppid=14546 vsize=177528 CPUtime=942.36
/proc/14548/stat : 14548 (cmusat) R 14546 14548 13193 0 -1 4194304 48594 0 0 0 94206 30 0 0 25 0 1 0 228079044 181788672 43025 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/14548/statm: 44382 43025 118 243 0 44136 0
Current children cumulated CPU time (s) 942.36
Current children cumulated vsize (KiB) 177528

[startup+1002.65 s]
/proc/loadavg: 1.00 1.03 1.15 2/65 14549
/proc/meminfo: memFree=1385976/2055920 swapFree=4183164/4192956
[pid=14548] ppid=14546 vsize=177528 CPUtime=1002.36
/proc/14548/stat : 14548 (cmusat) R 14546 14548 13193 0 -1 4194304 48594 0 0 0 100206 30 0 0 25 0 1 0 228079044 181788672 43025 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589663 0 0 4096 35 0 0 0 17 1 0 0
/proc/14548/statm: 44382 43025 118 243 0 44136 0
Current children cumulated CPU time (s) 1002.36
Current children cumulated vsize (KiB) 177528

[startup+1062.67 s]
/proc/loadavg: 1.00 1.02 1.13 2/65 14549
/proc/meminfo: memFree=1386040/2055920 swapFree=4183164/4192956
[pid=14548] ppid=14546 vsize=177528 CPUtime=1062.37
/proc/14548/stat : 14548 (cmusat) R 14546 14548 13193 0 -1 4194304 48594 0 0 0 106207 30 0 0 25 0 1 0 228079044 181788672 43025 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/14548/statm: 44382 43025 118 243 0 44136 0
Current children cumulated CPU time (s) 1062.37
Current children cumulated vsize (KiB) 177528

[startup+1122.69 s]
/proc/loadavg: 1.00 1.02 1.12 2/65 14549
/proc/meminfo: memFree=1385656/2055920 swapFree=4183164/4192956
[pid=14548] ppid=14546 vsize=177528 CPUtime=1122.37
/proc/14548/stat : 14548 (cmusat) R 14546 14548 13193 0 -1 4194304 48689 0 0 0 112207 30 0 0 25 0 1 0 228079044 181788672 43120 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/14548/statm: 44382 43120 118 243 0 44136 0
Current children cumulated CPU time (s) 1122.37
Current children cumulated vsize (KiB) 177528

[startup+1182.71 s]
/proc/loadavg: 1.00 1.01 1.11 2/65 14549
/proc/meminfo: memFree=1385528/2055920 swapFree=4183164/4192956
[pid=14548] ppid=14546 vsize=177628 CPUtime=1182.37
/proc/14548/stat : 14548 (cmusat) R 14546 14548 13193 0 -1 4194304 49001 0 0 0 118207 30 0 0 25 0 1 0 228079044 181891072 43149 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135092715 0 0 4096 35 0 0 0 17 1 0 0
/proc/14548/statm: 44407 43149 118 243 0 44161 0
Current children cumulated CPU time (s) 1182.37
Current children cumulated vsize (KiB) 177628



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.43 s]
/proc/loadavg: 1.00 1.01 1.11 2/65 14549
/proc/meminfo: memFree=1385464/2055920 swapFree=4183164/4192956
[pid=14548] ppid=14546 vsize=177628 CPUtime=1200.09
/proc/14548/stat : 14548 (cmusat) R 14546 14548 13193 0 -1 4194304 49001 0 0 0 119979 30 0 0 25 0 1 0 228079044 181891072 43149 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590202 0 0 4096 35 0 0 0 17 1 0 0
/proc/14548/statm: 44407 43149 118 243 0 44161 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 177628

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

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

[startup+1200.43 s]
/proc/loadavg: 1.00 1.01 1.11 2/65 14549
/proc/meminfo: memFree=1385464/2055920 swapFree=4183164/4192956
[pid=14548] ppid=14546 vsize=177628 CPUtime=1200.09
/proc/14548/stat : 14548 (cmusat) R 14546 14548 13193 0 -1 4194304 49001 0 0 0 119979 30 0 0 25 0 1 0 228079044 181891072 43149 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590202 0 0 4096 35 0 0 0 17 1 0 0
/proc/14548/statm: 44407 43149 118 243 0 44161 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 177628

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.46
CPU time (s): 1200.13
CPU user time (s): 1199.8
CPU system time (s): 0.332949
CPU usage (%): 99.9727
Max. virtual memory (cumulated for all children) (KiB): 177628

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.8
system time used= 0.332949
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 49001
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= 5
involuntary context switches= 957

runsolver used 0.799878 second user time and 2.41263 second system time

The end

Launcher Data (download as text)

Begin job on node38 on Wed Feb 21 18:07:12 UTC 2007

IDJOB= 305548
IDBENCH= 20159
IDSOLVER= 121
FILE ID= node38/305548-1172081232

PBS_JOBID= 3892817

Free space on /tmp= 66559 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v4000/unif-k3-r4.2-v4000-c16800-S1178874381-13.cnf
COMMAND LINE= /tmp/evaluation/305548-1172081232/cmusat /tmp/evaluation/305548-1172081232/instance-305548-1172081232.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node38/watcher-305548-1172081232 -o ROOT/results/node38/solver-305548-1172081232 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/305548-1172081232/cmusat /tmp/evaluation/305548-1172081232/instance-305548-1172081232.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  587d72078fb304e879726e3b68b5b5e2

RANDOM SEED= 276449769

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node38.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		: 3000.233
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		: 3000.233
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:       1558680 kB
Buffers:         37500 kB
Cached:         401588 kB
SwapCached:       4408 kB
Active:         349872 kB
Inactive:       100108 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1558680 kB
SwapTotal:     4192956 kB
SwapFree:      4183164 kB
Dirty:            2736 kB
Writeback:           0 kB
Mapped:          15616 kB
Slab:            33252 kB
Committed_AS:   529228 kB
PageTables:       1468 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= 66559 MiB

End job on node38 on Wed Feb 21 18:27:15 UTC 2007