Trace number 338120

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 BASE 2007-02-08? (TO) 1200.03 1200.32

General information on the benchmark

Namecrafted/Difficult/contest05/QG/
QG6-gensys-brn007.sat05-2684.reshuffled-07.cnf
MD5SUM749c079607e9e37c206eeb8bd5b8bfaf
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark71.1292
Satisfiable
(Un)Satisfiability was proved
Number of variables1477
Number of clauses7809
Sum of the clauses size65959
Maximum clause length16
Minimum clause length1
Number of clauses of size 133
Number of clauses of size 2289
Number of clauses of size 31172
Number of clauses of size 4124
Number of clauses of size 5894
Number of clauses of size over 55297

Solver Data (download as text)



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/node3/watcher-338120-1173680597 -o ROOT/results/node3/solver-338120-1173680597 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/338120-1173680597/cmusat_base /tmp/evaluation/338120-1173680597/instance-338120-1173680597.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: 0.88 0.98 0.99 3/77 14854
/proc/meminfo: memFree=1570264/2055920 swapFree=4158660/4192956
[pid=14854] ppid=14852 vsize=2528 CPUtime=0
/proc/14854/stat : 14854 (cmusat_base) R 14852 14854 14792 0 -1 4194304 250 0 0 0 0 0 0 0 18 0 1 0 388014573 2588672 232 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/14854/statm: 632 232 90 241 0 388 0

[startup+0.039981 s]
/proc/loadavg: 0.88 0.98 0.99 3/77 14854
/proc/meminfo: memFree=1570264/2055920 swapFree=4158660/4192956
[pid=14854] ppid=14852 vsize=3520 CPUtime=0.03
/proc/14854/stat : 14854 (cmusat_base) R 14852 14854 14792 0 -1 4194304 544 0 0 0 3 0 0 0 18 0 1 0 388014573 3604480 526 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134561905 0 0 4096 35 0 0 0 17 1 0 0
/proc/14854/statm: 880 526 109 241 0 636 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 3520

[startup+0.101983 s]
/proc/loadavg: 0.88 0.98 0.99 3/77 14854
/proc/meminfo: memFree=1570264/2055920 swapFree=4158660/4192956
[pid=14854] ppid=14852 vsize=3520 CPUtime=0.09
/proc/14854/stat : 14854 (cmusat_base) R 14852 14854 14792 0 -1 4194304 553 0 0 0 9 0 0 0 18 0 1 0 388014573 3604480 535 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560084 0 0 4096 35 0 0 0 17 1 0 0
/proc/14854/statm: 880 535 109 241 0 636 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3520

[startup+0.301997 s]
/proc/loadavg: 0.88 0.98 0.99 3/77 14854
/proc/meminfo: memFree=1570264/2055920 swapFree=4158660/4192956
[pid=14854] ppid=14852 vsize=3944 CPUtime=0.29
/proc/14854/stat : 14854 (cmusat_base) R 14852 14854 14792 0 -1 4194304 636 0 0 0 29 0 0 0 19 0 1 0 388014573 4038656 618 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/14854/statm: 986 618 109 241 0 742 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3944

[startup+0.701031 s]
/proc/loadavg: 0.88 0.98 0.99 3/77 14854
/proc/meminfo: memFree=1570264/2055920 swapFree=4158660/4192956
[pid=14854] ppid=14852 vsize=4224 CPUtime=0.69
/proc/14854/stat : 14854 (cmusat_base) R 14852 14854 14792 0 -1 4194304 736 0 0 0 69 0 0 0 22 0 1 0 388014573 4325376 718 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134552002 0 0 4096 35 0 0 0 17 1 0 0
/proc/14854/statm: 1056 718 109 241 0 812 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4224

[startup+1.5011 s]
/proc/loadavg: 0.88 0.98 0.99 2/78 14855
/proc/meminfo: memFree=1567568/2055920 swapFree=4158660/4192956
[pid=14854] ppid=14852 vsize=4636 CPUtime=1.49
/proc/14854/stat : 14854 (cmusat_base) R 14852 14854 14792 0 -1 4194304 855 0 0 0 149 0 0 0 25 0 1 0 388014573 4747264 837 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559881 0 0 4096 35 0 0 0 17 1 0 0
/proc/14854/statm: 1159 837 109 241 0 915 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4636

[startup+3.10123 s]
/proc/loadavg: 0.88 0.98 0.99 2/78 14855
/proc/meminfo: memFree=1565968/2055920 swapFree=4158660/4192956
[pid=14854] ppid=14852 vsize=6316 CPUtime=3.09
/proc/14854/stat : 14854 (cmusat_base) R 14852 14854 14792 0 -1 4194304 1282 0 0 0 309 0 0 0 25 0 1 0 388014573 6467584 1185 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560684 0 0 4096 35 0 0 0 17 1 0 0
/proc/14854/statm: 1579 1185 109 241 0 1335 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6316

[startup+6.30149 s]
/proc/loadavg: 0.89 0.98 0.99 2/78 14855
/proc/meminfo: memFree=1565264/2055920 swapFree=4158660/4192956
[pid=14854] ppid=14852 vsize=6748 CPUtime=6.29
/proc/14854/stat : 14854 (cmusat_base) R 14852 14854 14792 0 -1 4194304 1553 0 0 0 629 0 0 0 25 0 1 0 388014573 6909952 1304 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560319 0 0 4096 35 0 0 0 17 1 0 0
/proc/14854/statm: 1687 1304 109 241 0 1443 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6748

[startup+12.701 s]
/proc/loadavg: 0.90 0.98 0.99 2/78 14855
/proc/meminfo: memFree=1563216/2055920 swapFree=4158660/4192956
[pid=14854] ppid=14852 vsize=8780 CPUtime=12.68
/proc/14854/stat : 14854 (cmusat_base) R 14852 14854 14792 0 -1 4194304 2303 0 0 0 1268 0 0 0 25 0 1 0 388014573 8990720 1861 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134549403 0 0 4096 35 0 0 0 17 1 0 0
/proc/14854/statm: 2195 1861 109 241 0 1951 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 8780

[startup+25.5011 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 14855
/proc/meminfo: memFree=1559248/2055920 swapFree=4158660/4192956
[pid=14854] ppid=14852 vsize=13352 CPUtime=25.48
/proc/14854/stat : 14854 (cmusat_base) R 14852 14854 14792 0 -1 4194304 3496 0 0 0 2547 1 0 0 25 0 1 0 388014573 13672448 2782 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/14854/statm: 3338 2782 109 241 0 3094 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 13352

[startup+51.1012 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 14855
/proc/meminfo: memFree=1558352/2055920 swapFree=4158660/4192956
[pid=14854] ppid=14852 vsize=13952 CPUtime=51.07
/proc/14854/stat : 14854 (cmusat_base) R 14852 14854 14792 0 -1 4194304 3949 0 0 0 5106 1 0 0 25 0 1 0 388014573 14286848 3009 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134549299 0 0 4096 35 0 0 0 17 1 0 0
/proc/14854/statm: 3488 3009 109 241 0 3244 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 13952

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 14855
/proc/meminfo: memFree=1552464/2055920 swapFree=4158660/4192956
[pid=14854] ppid=14852 vsize=19248 CPUtime=102.27
/proc/14854/stat : 14854 (cmusat_base) R 14852 14854 14792 0 -1 4194304 5808 0 0 0 10224 3 0 0 25 0 1 0 388014573 19709952 4470 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559870 0 0 4096 35 0 0 0 17 1 0 0
/proc/14854/statm: 4812 4470 109 241 0 4568 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 19248

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14855
/proc/meminfo: memFree=1544592/2055920 swapFree=4158660/4192956
[pid=14854] ppid=14852 vsize=28696 CPUtime=162.25
/proc/14854/stat : 14854 (cmusat_base) R 14852 14854 14792 0 -1 4194304 8506 0 0 0 16220 5 0 0 25 0 1 0 388014573 29384704 6423 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560089 0 0 4096 35 0 0 0 17 1 0 0
/proc/14854/statm: 7174 6423 109 241 0 6930 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 28696

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14855
/proc/meminfo: memFree=1544208/2055920 swapFree=4158660/4192956
[pid=14854] ppid=14852 vsize=28744 CPUtime=222.24
/proc/14854/stat : 14854 (cmusat_base) R 14852 14854 14792 0 -1 4194304 8733 0 0 0 22218 6 0 0 25 0 1 0 388014573 29433856 6507 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559881 0 0 4096 35 0 0 0 17 1 0 0
/proc/14854/statm: 7186 6507 109 241 0 6942 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 28744

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14855
/proc/meminfo: memFree=1542288/2055920 swapFree=4158660/4192956
[pid=14854] ppid=14852 vsize=30688 CPUtime=282.22
/proc/14854/stat : 14854 (cmusat_base) R 14852 14854 14792 0 -1 4194304 9425 0 0 0 28215 7 0 0 25 0 1 0 388014573 31424512 7043 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559997 0 0 4096 35 0 0 0 17 1 0 0
/proc/14854/statm: 7672 7043 109 241 0 7428 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 30688

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14855
/proc/meminfo: memFree=1539736/2055920 swapFree=4158660/4192956
[pid=14854] ppid=14852 vsize=32892 CPUtime=342.21
/proc/14854/stat : 14854 (cmusat_base) R 14852 14854 14792 0 -1 4194304 10186 0 0 0 34212 9 0 0 25 0 1 0 388014573 33681408 7634 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/14854/statm: 8223 7634 109 241 0 7979 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 32892

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14855
/proc/meminfo: memFree=1531992/2055920 swapFree=4158660/4192956
[pid=14854] ppid=14852 vsize=40064 CPUtime=402.19
/proc/14854/stat : 14854 (cmusat_base) R 14852 14854 14792 0 -1 4194304 12489 0 0 0 40207 12 0 0 25 0 1 0 388014573 41025536 9548 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/14854/statm: 10016 9548 109 241 0 9772 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 40064

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14855
/proc/meminfo: memFree=1530392/2055920 swapFree=4158660/4192956
[pid=14854] ppid=14852 vsize=41716 CPUtime=462.18
/proc/14854/stat : 14854 (cmusat_base) R 14852 14854 14792 0 -1 4194304 12918 0 0 0 46205 13 0 0 25 0 1 0 388014573 42717184 9977 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560493 0 0 4096 35 0 0 0 17 1 0 0
/proc/14854/statm: 10429 9977 109 241 0 10185 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 41716

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14855
/proc/meminfo: memFree=1512024/2055920 swapFree=4158660/4192956
[pid=14854] ppid=14852 vsize=63524 CPUtime=522.16
/proc/14854/stat : 14854 (cmusat_base) R 14852 14854 14792 0 -1 4194304 18683 0 0 0 52200 16 0 0 25 0 1 0 388014573 65048576 14541 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560009 0 0 4096 35 0 0 0 17 1 0 0
/proc/14854/statm: 15881 14541 109 241 0 15637 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 63524

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14855
/proc/meminfo: memFree=1511704/2055920 swapFree=4158660/4192956
[pid=14854] ppid=14852 vsize=63612 CPUtime=582.15
/proc/14854/stat : 14854 (cmusat_base) R 14852 14854 14792 0 -1 4194304 19003 0 0 0 58198 17 0 0 25 0 1 0 388014573 65138688 14619 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/14854/statm: 15903 14619 109 241 0 15659 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 63612

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14855
/proc/meminfo: memFree=1511704/2055920 swapFree=4158660/4192956
[pid=14854] ppid=14852 vsize=63612 CPUtime=642.15
/proc/14854/stat : 14854 (cmusat_base) R 14852 14854 14792 0 -1 4194304 19006 0 0 0 64197 18 0 0 25 0 1 0 388014573 65138688 14622 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560029 0 0 4096 35 0 0 0 17 1 0 0
/proc/14854/statm: 15903 14622 109 241 0 15659 0
Current children cumulated CPU time (s) 642.15
Current children cumulated vsize (KiB) 63612

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 3/78 14855
/proc/meminfo: memFree=1511384/2055920 swapFree=4158660/4192956
[pid=14854] ppid=14852 vsize=63612 CPUtime=702.13
/proc/14854/stat : 14854 (cmusat_base) R 14852 14854 14792 0 -1 4194304 19105 0 0 0 70194 19 0 0 25 0 1 0 388014573 65138688 14721 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/14854/statm: 15903 14721 109 241 0 15659 0
Current children cumulated CPU time (s) 702.13
Current children cumulated vsize (KiB) 63612

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14855
/proc/meminfo: memFree=1511192/2055920 swapFree=4158660/4192956
[pid=14854] ppid=14852 vsize=63712 CPUtime=762.11
/proc/14854/stat : 14854 (cmusat_base) R 14852 14854 14792 0 -1 4194304 19403 0 0 0 76192 19 0 0 25 0 1 0 388014573 65241088 14755 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/14854/statm: 15928 14755 109 241 0 15684 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 63712

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14855
/proc/meminfo: memFree=1510744/2055920 swapFree=4158660/4192956
[pid=14854] ppid=14852 vsize=63976 CPUtime=822.1
/proc/14854/stat : 14854 (cmusat_base) R 14852 14854 14792 0 -1 4194304 19539 0 0 0 82190 20 0 0 25 0 1 0 388014573 65511424 14891 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/14854/statm: 15994 14891 109 241 0 15750 0
Current children cumulated CPU time (s) 822.1
Current children cumulated vsize (KiB) 63976

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14855
/proc/meminfo: memFree=1509464/2055920 swapFree=4158660/4192956
[pid=14854] ppid=14852 vsize=65164 CPUtime=882.08
/proc/14854/stat : 14854 (cmusat_base) R 14852 14854 14792 0 -1 4194304 20146 0 0 0 88187 21 0 0 25 0 1 0 388014573 66727936 15209 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/14854/statm: 16291 15209 109 241 0 16047 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 65164

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14855
/proc/meminfo: memFree=1509336/2055920 swapFree=4158660/4192956
[pid=14854] ppid=14852 vsize=65360 CPUtime=942.06
/proc/14854/stat : 14854 (cmusat_base) R 14852 14854 14792 0 -1 4194304 20185 0 0 0 94185 21 0 0 25 0 1 0 388014573 66928640 15248 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/14854/statm: 16340 15248 109 241 0 16096 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 65360

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14855
/proc/meminfo: memFree=1508632/2055920 swapFree=4158660/4192956
[pid=14854] ppid=14852 vsize=65480 CPUtime=1002.05
/proc/14854/stat : 14854 (cmusat_base) R 14852 14854 14792 0 -1 4194304 20655 0 0 0 100183 22 0 0 25 0 1 0 388014573 67051520 15401 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/14854/statm: 16370 15401 109 241 0 16126 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 65480

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14855
/proc/meminfo: memFree=1508440/2055920 swapFree=4158660/4192956
[pid=14854] ppid=14852 vsize=65800 CPUtime=1062.04
/proc/14854/stat : 14854 (cmusat_base) R 14852 14854 14792 0 -1 4194304 20715 0 0 0 106181 23 0 0 25 0 1 0 388014573 67379200 15461 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/14854/statm: 16450 15461 109 241 0 16206 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 65800

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14855
/proc/meminfo: memFree=1507928/2055920 swapFree=4158660/4192956
[pid=14854] ppid=14852 vsize=65992 CPUtime=1122.03
/proc/14854/stat : 14854 (cmusat_base) R 14852 14854 14792 0 -1 4194304 20851 0 0 0 112179 24 0 0 25 0 1 0 388014573 67575808 15597 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/14854/statm: 16498 15597 109 241 0 16254 0
Current children cumulated CPU time (s) 1122.03
Current children cumulated vsize (KiB) 65992

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14857
/proc/meminfo: memFree=1506072/2055920 swapFree=4158660/4192956
[pid=14854] ppid=14852 vsize=67596 CPUtime=1182.02
/proc/14854/stat : 14854 (cmusat_base) R 14852 14854 14792 0 -1 4194304 21641 0 0 0 118177 25 0 0 25 0 1 0 388014573 69218304 16040 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/14854/statm: 16899 16040 109 241 0 16655 0
Current children cumulated CPU time (s) 1182.02
Current children cumulated vsize (KiB) 67596



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14857
/proc/meminfo: memFree=1505752/2055920 swapFree=4158660/4192956
[pid=14854] ppid=14852 vsize=68020 CPUtime=1200.01
/proc/14854/stat : 14854 (cmusat_base) R 14852 14854 14792 0 -1 4194304 21716 0 0 0 119976 25 0 0 25 0 1 0 388014573 69652480 16115 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/14854/statm: 17005 16115 109 241 0 16761 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 68020

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

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

[startup+1200.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14857
/proc/meminfo: memFree=1505752/2055920 swapFree=4158660/4192956
[pid=14854] ppid=14852 vsize=68020 CPUtime=1200.01
/proc/14854/stat : 14854 (cmusat_base) R 14852 14854 14792 0 -1 4194304 21716 0 0 0 119976 25 0 0 25 0 1 0 388014573 69652480 16115 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/14854/statm: 17005 16115 109 241 0 16761 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 68020

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.32
CPU time (s): 1200.03
CPU user time (s): 1199.77
CPU system time (s): 0.26296
CPU usage (%): 99.9763
Max. virtual memory (cumulated for all children) (KiB): 68020

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.77
system time used= 0.26296
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21716
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= 1611

runsolver used 1.42878 second user time and 2.93455 second system time

The end



Launcher Data (download as text)




Begin job on node3 on Mon Mar 12 06:23:17 UTC 2007

IDJOB= 338120
IDBENCH= 24715
IDSOLVER= 120
FILE ID= node3/338120-1173680597

PBS_JOBID= 4101487

Free space on /tmp= 66346 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/QG/QG6-gensys-brn007.sat05-2684.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/338120-1173680597/cmusat_base /tmp/evaluation/338120-1173680597/instance-338120-1173680597.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-338120-1173680597 -o ROOT/results/node3/solver-338120-1173680597 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/338120-1173680597/cmusat_base /tmp/evaluation/338120-1173680597/instance-338120-1173680597.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  749c079607e9e37c206eeb8bd5b8bfaf

RANDOM SEED= 49326914

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node3.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		: 3000.241
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		: 3000.241
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:       1570672 kB
Buffers:         37064 kB
Cached:         358140 kB
SwapCached:       2120 kB
Active:         288968 kB
Inactive:       128680 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1570672 kB
SwapTotal:     4192956 kB
SwapFree:      4158660 kB
Dirty:            3000 kB
Writeback:           0 kB
Mapped:          30612 kB
Slab:            53248 kB
Committed_AS:  1584888 kB
PageTables:       1656 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= 66346 MiB

End job on node3 on Mon Mar 12 06:43:20 UTC 2007