Trace number 300874

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 1200.88

General information on the benchmark

Namerandom/LargeSize/5SAT/v700/
unif-k5-r20-v700-c14000-S471833188-06.cnf
MD5SUMb8e7ca890d2014c2fbdbc996df212877
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark3.01654
Satisfiable
(Un)Satisfiability was proved
Number of variables700
Number of clauses14000
Sum of the clauses size70000
Maximum clause length5
Minimum clause length5
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 514000
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:  700                                                  |
0.00/0.02	c |  Number of clauses:    14000                                                |

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/node10/watcher-300874-1171940797 -o ROOT/results/node10/solver-300874-1171940797 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/300874-1171940797/cmusat /tmp/evaluation/300874-1171940797/instance-300874-1171940797.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: 1.00 1.01 1.00 3/77 4639
/proc/meminfo: memFree=1502008/2055920 swapFree=4192812/4192956
[pid=4639] ppid=4637 vsize=2448 CPUtime=0
/proc/4639/stat : 4639 (cmusat) R 4637 4639 3016 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 214034684 2506752 257 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 0 0 0
/proc/4639/statm: 612 257 96 243 0 366 0

[startup+0.107602 s]
/proc/loadavg: 1.00 1.01 1.00 3/77 4639
/proc/meminfo: memFree=1502008/2055920 swapFree=4192812/4192956
[pid=4639] ppid=4637 vsize=3160 CPUtime=0.1
/proc/4639/stat : 4639 (cmusat) R 4637 4639 3016 0 -1 4194304 808 0 0 0 10 0 0 0 18 0 1 0 214034684 3235840 459 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 0 0 0
/proc/4639/statm: 790 459 111 243 0 544 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3160

[startup+0.516656 s]
/proc/loadavg: 1.00 1.01 1.00 3/77 4639
/proc/meminfo: memFree=1502008/2055920 swapFree=4192812/4192956
[pid=4639] ppid=4637 vsize=5620 CPUtime=0.5
/proc/4639/stat : 4639 (cmusat) R 4637 4639 3016 0 -1 4194304 1404 0 0 0 50 0 0 0 22 0 1 0 214034684 5754880 1013 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134581802 0 0 4096 35 0 0 0 17 0 0 0
/proc/4639/statm: 1405 1013 118 243 0 1159 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 5620

[startup+1.33677 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 4640
/proc/meminfo: memFree=1496176/2055920 swapFree=4192812/4192956
[pid=4639] ppid=4637 vsize=8428 CPUtime=1.33
/proc/4639/stat : 4639 (cmusat) R 4637 4639 3016 0 -1 4194304 2238 0 0 0 132 1 0 0 25 0 1 0 214034684 8630272 1729 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 0 0 0
/proc/4639/statm: 2107 1729 118 243 0 1861 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 8428

[startup+2.97299 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 4640
/proc/meminfo: memFree=1494896/2055920 swapFree=4192812/4192956
[pid=4639] ppid=4637 vsize=9496 CPUtime=2.96
/proc/4639/stat : 4639 (cmusat) R 4637 4639 3016 0 -1 4194304 2610 0 0 0 295 1 0 0 25 0 1 0 214034684 9723904 2016 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589715 0 0 4096 35 0 0 0 17 0 0 0
/proc/4639/statm: 2374 2016 118 243 0 2128 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 9496

[startup+6.24943 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 4640
/proc/meminfo: memFree=1492976/2055920 swapFree=4192812/4192956
[pid=4639] ppid=4637 vsize=11100 CPUtime=6.23
/proc/4639/stat : 4639 (cmusat) R 4637 4639 3016 0 -1 4194304 3168 0 0 0 622 1 0 0 25 0 1 0 214034684 11366400 2435 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134574612 0 0 4096 35 0 0 0 17 0 0 0
/proc/4639/statm: 2775 2435 118 243 0 2529 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 11100

[startup+12.7093 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 4640
/proc/meminfo: memFree=1484336/2055920 swapFree=4192812/4192956
[pid=4639] ppid=4637 vsize=19544 CPUtime=12.69
/proc/4639/stat : 4639 (cmusat) R 4637 4639 3016 0 -1 4194304 5443 0 0 0 1266 3 0 0 25 0 1 0 214034684 20013056 4361 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 0 0 0
/proc/4639/statm: 4886 4361 118 243 0 4640 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 19544

[startup+25.519 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 4640
/proc/meminfo: memFree=1484144/2055920 swapFree=4192812/4192956
[pid=4639] ppid=4637 vsize=19828 CPUtime=25.49
/proc/4639/stat : 4639 (cmusat) R 4637 4639 3016 0 -1 4194304 5697 0 0 0 2546 3 0 0 25 0 1 0 214034684 20303872 4488 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 0 0 0
/proc/4639/statm: 4957 4488 118 243 0 4711 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 19828

[startup+51.1365 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 4640
/proc/meminfo: memFree=1477552/2055920 swapFree=4192812/4192956
[pid=4639] ppid=4637 vsize=26108 CPUtime=51.09
/proc/4639/stat : 4639 (cmusat) R 4637 4639 3016 0 -1 4194304 7663 0 0 0 5105 4 0 0 25 0 1 0 214034684 26734592 6145 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589536 0 0 4096 35 0 0 0 17 0 0 0
/proc/4639/statm: 6527 6145 118 243 0 6281 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 26108

[startup+102.37 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4640
/proc/meminfo: memFree=1452344/2055920 swapFree=4192812/4192956
[pid=4639] ppid=4637 vsize=52584 CPUtime=102.29
/proc/4639/stat : 4639 (cmusat) R 4637 4639 3016 0 -1 4194304 14787 0 0 0 10221 8 0 0 25 0 1 0 214034684 53846016 12429 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 0 0 0
/proc/4639/statm: 13146 12429 118 243 0 12900 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 52584

[startup+162.429 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4640
/proc/meminfo: memFree=1451768/2055920 swapFree=4192812/4192956
[pid=4639] ppid=4637 vsize=52704 CPUtime=162.3
/proc/4639/stat : 4639 (cmusat) R 4637 4639 3016 0 -1 4194304 15311 0 0 0 16222 8 0 0 25 0 1 0 214034684 53968896 12568 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134580962 0 0 4096 35 0 0 0 17 0 0 0
/proc/4639/statm: 13176 12568 118 243 0 12930 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 52704

[startup+222.474 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4640
/proc/meminfo: memFree=1446072/2055920 swapFree=4192812/4192956
[pid=4639] ppid=4637 vsize=57952 CPUtime=222.32
/proc/4639/stat : 4639 (cmusat) R 4637 4639 3016 0 -1 4194304 17047 0 0 0 22222 10 0 0 25 0 1 0 214034684 59342848 13994 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 0 0 0
/proc/4639/statm: 14488 13994 118 243 0 14242 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 57952

[startup+282.525 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4640
/proc/meminfo: memFree=1439352/2055920 swapFree=4192812/4192956
[pid=4639] ppid=4637 vsize=64748 CPUtime=282.33
/proc/4639/stat : 4639 (cmusat) R 4637 4639 3016 0 -1 4194304 18930 0 0 0 28222 11 0 0 25 0 1 0 214034684 66301952 15703 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 0 0 0
/proc/4639/statm: 16187 15703 118 243 0 15941 0
Current children cumulated CPU time (s) 282.33
Current children cumulated vsize (KiB) 64748

[startup+342.588 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4640
/proc/meminfo: memFree=1433336/2055920 swapFree=4192812/4192956
[pid=4639] ppid=4637 vsize=70592 CPUtime=342.36
/proc/4639/stat : 4639 (cmusat) R 4637 4639 3016 0 -1 4194304 20614 0 0 0 34222 14 0 0 25 0 1 0 214034684 72286208 17199 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 0 0 0
/proc/4639/statm: 17648 17199 118 243 0 17402 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 70592

[startup+402.641 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4640
/proc/meminfo: memFree=1387448/2055920 swapFree=4192812/4192956
[pid=4639] ppid=4637 vsize=119428 CPUtime=402.37
/proc/4639/stat : 4639 (cmusat) R 4637 4639 3016 0 -1 4194304 32908 0 0 0 40218 19 0 0 25 0 1 0 214034684 122294272 28616 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 0 0 0
/proc/4639/statm: 29857 28616 118 243 0 29611 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 119428

[startup+462.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4640
/proc/meminfo: memFree=1387128/2055920 swapFree=4192812/4192956
[pid=4639] ppid=4637 vsize=119576 CPUtime=462.38
/proc/4639/stat : 4639 (cmusat) R 4637 4639 3016 0 -1 4194304 33451 0 0 0 46219 19 0 0 25 0 1 0 214034684 122445824 28733 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 0 0 0
/proc/4639/statm: 29894 28733 118 243 0 29648 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 119576

[startup+522.757 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 4640
/proc/meminfo: memFree=1387128/2055920 swapFree=4192812/4192956
[pid=4639] ppid=4637 vsize=119576 CPUtime=522.4
/proc/4639/stat : 4639 (cmusat) R 4637 4639 3016 0 -1 4194304 33451 0 0 0 52221 19 0 0 25 0 1 0 214034684 122445824 28733 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 0 0 0
/proc/4639/statm: 29894 28733 118 243 0 29648 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 119576

[startup+582.809 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 4640
/proc/meminfo: memFree=1386680/2055920 swapFree=4192812/4192956
[pid=4639] ppid=4637 vsize=119796 CPUtime=582.43
/proc/4639/stat : 4639 (cmusat) R 4637 4639 3016 0 -1 4194304 33818 0 0 0 58223 20 0 0 25 0 1 0 214034684 122671104 28859 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134578691 0 0 4096 35 0 0 0 17 0 0 0
/proc/4639/statm: 29949 28859 118 243 0 29703 0
Current children cumulated CPU time (s) 582.43
Current children cumulated vsize (KiB) 119796

[startup+642.86 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4640
/proc/meminfo: memFree=1386680/2055920 swapFree=4192812/4192956
[pid=4639] ppid=4637 vsize=119796 CPUtime=642.43
/proc/4639/stat : 4639 (cmusat) R 4637 4639 3016 0 -1 4194304 33818 0 0 0 64223 20 0 0 25 0 1 0 214034684 122671104 28859 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 0 0 0
/proc/4639/statm: 29949 28859 118 243 0 29703 0
Current children cumulated CPU time (s) 642.43
Current children cumulated vsize (KiB) 119796

[startup+702.915 s]
/proc/loadavg: 1.08 1.02 1.01 2/78 4640
/proc/meminfo: memFree=1385976/2055920 swapFree=4192812/4192956
[pid=4639] ppid=4637 vsize=120192 CPUtime=702.44
/proc/4639/stat : 4639 (cmusat) R 4637 4639 3016 0 -1 4194304 33973 0 0 0 70224 20 0 0 25 0 1 0 214034684 123076608 29014 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 0 0 0
/proc/4639/statm: 30048 29014 118 243 0 29802 0
Current children cumulated CPU time (s) 702.44
Current children cumulated vsize (KiB) 120192

[startup+762.967 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 4640
/proc/meminfo: memFree=1385720/2055920 swapFree=4192812/4192956
[pid=4639] ppid=4637 vsize=120416 CPUtime=762.46
/proc/4639/stat : 4639 (cmusat) R 4637 4639 3016 0 -1 4194304 34298 0 0 0 76226 20 0 0 25 0 1 0 214034684 123305984 29076 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 0 0 0
/proc/4639/statm: 30104 29076 118 243 0 29858 0
Current children cumulated CPU time (s) 762.46
Current children cumulated vsize (KiB) 120416

[startup+823.025 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 4640
/proc/meminfo: memFree=1385592/2055920 swapFree=4192812/4192956
[pid=4639] ppid=4637 vsize=120544 CPUtime=822.46
/proc/4639/stat : 4639 (cmusat) R 4637 4639 3016 0 -1 4194304 34358 0 0 0 82226 20 0 0 25 0 1 0 214034684 123437056 29103 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589542 0 0 4096 35 0 0 0 17 0 0 0
/proc/4639/statm: 30136 29103 118 243 0 29890 0
Current children cumulated CPU time (s) 822.46
Current children cumulated vsize (KiB) 120544

[startup+883.071 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4640
/proc/meminfo: memFree=1385208/2055920 swapFree=4192812/4192956
[pid=4639] ppid=4637 vsize=120648 CPUtime=882.47
/proc/4639/stat : 4639 (cmusat) R 4637 4639 3016 0 -1 4194304 34755 0 0 0 88227 20 0 0 25 0 1 0 214034684 123543552 29214 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 0 0 0
/proc/4639/statm: 30162 29214 118 243 0 29916 0
Current children cumulated CPU time (s) 882.47
Current children cumulated vsize (KiB) 120648

[startup+943.126 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4640
/proc/meminfo: memFree=1385144/2055920 swapFree=4192812/4192956
[pid=4639] ppid=4637 vsize=120648 CPUtime=942.48
/proc/4639/stat : 4639 (cmusat) R 4637 4639 3016 0 -1 4194304 34784 0 0 0 94228 20 0 0 25 0 1 0 214034684 123543552 29243 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 0 0 0
/proc/4639/statm: 30162 29243 118 243 0 29916 0
Current children cumulated CPU time (s) 942.48
Current children cumulated vsize (KiB) 120648

[startup+1003.18 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4640
/proc/meminfo: memFree=1382456/2055920 swapFree=4192812/4192956
[pid=4639] ppid=4637 vsize=123020 CPUtime=1002.5
/proc/4639/stat : 4639 (cmusat) R 4637 4639 3016 0 -1 4194304 35771 0 0 0 100229 21 0 0 25 0 1 0 214034684 125972480 29918 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 0 0 0
/proc/4639/statm: 30755 29918 118 243 0 30509 0
Current children cumulated CPU time (s) 1002.5
Current children cumulated vsize (KiB) 123020

[startup+1063.23 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4640
/proc/meminfo: memFree=1382264/2055920 swapFree=4192812/4192956
[pid=4639] ppid=4637 vsize=123404 CPUtime=1062.52
/proc/4639/stat : 4639 (cmusat) R 4637 4639 3016 0 -1 4194304 35829 0 0 0 106231 21 0 0 25 0 1 0 214034684 126365696 29976 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 0 0 0
/proc/4639/statm: 30851 29976 118 243 0 30605 0
Current children cumulated CPU time (s) 1062.52
Current children cumulated vsize (KiB) 123404

[startup+1123.28 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4640
/proc/meminfo: memFree=1382008/2055920 swapFree=4192812/4192956
[pid=4639] ppid=4637 vsize=123696 CPUtime=1122.53
/proc/4639/stat : 4639 (cmusat) R 4637 4639 3016 0 -1 4194304 35915 0 0 0 112232 21 0 0 25 0 1 0 214034684 126664704 30062 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 0 0 0
/proc/4639/statm: 30924 30062 118 243 0 30678 0
Current children cumulated CPU time (s) 1122.53
Current children cumulated vsize (KiB) 123696

[startup+1183.33 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4640
/proc/meminfo: memFree=1370488/2055920 swapFree=4192812/4192956
[pid=4639] ppid=4637 vsize=134744 CPUtime=1182.53
/proc/4639/stat : 4639 (cmusat) R 4637 4639 3016 0 -1 4194304 39092 0 0 0 118227 26 0 0 25 0 1 0 214034684 137977856 32899 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 0 0 0
/proc/4639/statm: 33686 32899 118 243 0 33440 0
Current children cumulated CPU time (s) 1182.53
Current children cumulated vsize (KiB) 134744



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.85 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4640
/proc/meminfo: memFree=1370488/2055920 swapFree=4192812/4192956
[pid=4639] ppid=4637 vsize=134744 CPUtime=1200.05
/proc/4639/stat : 4639 (cmusat) R 4637 4639 3016 0 -1 4194304 39098 0 0 0 119979 26 0 0 25 0 1 0 214034684 137977856 32905 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 0 0 0
/proc/4639/statm: 33686 32905 118 243 0 33440 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 134744

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

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

[startup+1200.85 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4640
/proc/meminfo: memFree=1370488/2055920 swapFree=4192812/4192956
[pid=4639] ppid=4637 vsize=134744 CPUtime=1200.05
/proc/4639/stat : 4639 (cmusat) R 4637 4639 3016 0 -1 4194304 39098 0 0 0 119979 26 0 0 25 0 1 0 214034684 137977856 32905 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 0 0 0
/proc/4639/statm: 33686 32905 118 243 0 33440 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 134744

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.88
CPU time (s): 1200.09
CPU user time (s): 1199.8
CPU system time (s): 0.287956
CPU usage (%): 99.934
Max. virtual memory (cumulated for all children) (KiB): 134744

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.8
system time used= 0.287956
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 39098
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= 24256

runsolver used 1.14982 second user time and 3.12252 second system time

The end

Launcher Data (download as text)

Begin job on node10 on Tue Feb 20 03:06:37 UTC 2007

IDJOB= 300874
IDBENCH= 20045
IDSOLVER= 121
FILE ID= node10/300874-1171940797

PBS_JOBID= 3848935

Free space on /tmp= 66547 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v700/unif-k5-r20-v700-c14000-S471833188-06.cnf
COMMAND LINE= /tmp/evaluation/300874-1171940797/cmusat /tmp/evaluation/300874-1171940797/instance-300874-1171940797.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node10/watcher-300874-1171940797 -o ROOT/results/node10/solver-300874-1171940797 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/300874-1171940797/cmusat /tmp/evaluation/300874-1171940797/instance-300874-1171940797.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  b8e7ca890d2014c2fbdbc996df212877

RANDOM SEED= 33665943

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node10.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		: 3000.232
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		: 3000.232
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:       1502416 kB
Buffers:         52192 kB
Cached:         385116 kB
SwapCached:          0 kB
Active:         265848 kB
Inactive:       215748 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1502416 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2764 kB
Writeback:           0 kB
Mapped:          63200 kB
Slab:            57412 kB
Committed_AS:  1232984 kB
PageTables:       1832 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= 66547 MiB

End job on node10 on Tue Feb 20 03:26:40 UTC 2007