Trace number 424405

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
MXC 2007-02-08? (TO) 5000.01 5001.78

General information on the benchmark

Namerandom/OnTreshold/5SAT/v110/
unif-k5-r21.3-v110-c2343-S1061579177-10.UNSAT.shuffled.cnf
MD5SUMd3177e303e591d32ea3e64b6a30a8ebf
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark3913.45
Satisfiable
(Un)Satisfiability was proved
Number of variables110
Number of clauses2343
Sum of the clauses size11715
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 52343
Number of clauses of size over 50

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 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node35/watcher-424405-1177636478 -o ROOT/results/node35/solver-424405-1177636478 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424405-1177636478/mxc /tmp/evaluation/424405-1177636478/instance-424405-1177636478.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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: 0.77 0.93 0.97 3/77 26789
/proc/meminfo: memFree=1644088/2055920 swapFree=4151088/4192956
[pid=26789] ppid=26787 vsize=1064 CPUtime=0
/proc/26789/stat : 26789 (mxc) R 26787 26789 26735 0 -1 4194304 126 0 0 0 0 0 0 0 18 0 1 0 211563230 1089536 111 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534093 0 0 4096 0 0 0 0 17 1 0 0
/proc/26789/statm: 266 111 57 122 0 140 0

[startup+0.0577519 s]
/proc/loadavg: 0.77 0.93 0.97 3/77 26789
/proc/meminfo: memFree=1644088/2055920 swapFree=4151088/4192956
[pid=26789] ppid=26787 vsize=1204 CPUtime=0.05
/proc/26789/stat : 26789 (mxc) R 26787 26789 26735 0 -1 4194304 188 0 0 0 5 0 0 0 18 0 1 0 211563230 1232896 171 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519992 0 0 4096 0 0 0 0 17 1 0 0
/proc/26789/statm: 301 171 67 122 0 175 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1204

[startup+0.101756 s]
/proc/loadavg: 0.77 0.93 0.97 3/77 26789
/proc/meminfo: memFree=1644088/2055920 swapFree=4151088/4192956
[pid=26789] ppid=26787 vsize=1328 CPUtime=0.09
/proc/26789/stat : 26789 (mxc) R 26787 26789 26735 0 -1 4194304 195 0 0 0 9 0 0 0 18 0 1 0 211563230 1359872 178 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519590 0 0 4096 0 0 0 0 17 1 0 0
/proc/26789/statm: 332 178 67 122 0 206 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1328

[startup+0.301779 s]
/proc/loadavg: 0.77 0.93 0.97 3/77 26789
/proc/meminfo: memFree=1644088/2055920 swapFree=4151088/4192956
[pid=26789] ppid=26787 vsize=1456 CPUtime=0.29
/proc/26789/stat : 26789 (mxc) R 26787 26789 26735 0 -1 4194304 227 0 0 0 29 0 0 0 19 0 1 0 211563230 1490944 210 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/26789/statm: 364 210 67 122 0 238 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1456

[startup+0.701826 s]
/proc/loadavg: 0.77 0.93 0.97 3/77 26789
/proc/meminfo: memFree=1644088/2055920 swapFree=4151088/4192956
[pid=26789] ppid=26787 vsize=1456 CPUtime=0.69
/proc/26789/stat : 26789 (mxc) R 26787 26789 26735 0 -1 4194304 256 0 0 0 69 0 0 0 23 0 1 0 211563230 1490944 239 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529873 0 0 4096 0 0 0 0 17 1 0 0
/proc/26789/statm: 364 239 67 122 0 238 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1456

[startup+1.50192 s]
/proc/loadavg: 0.77 0.93 0.97 2/78 26790
/proc/meminfo: memFree=1643312/2055920 swapFree=4151088/4192956
[pid=26789] ppid=26787 vsize=1576 CPUtime=1.49
/proc/26789/stat : 26789 (mxc) R 26787 26789 26735 0 -1 4194304 279 0 0 0 149 0 0 0 25 0 1 0 211563230 1613824 262 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519206 0 0 4096 0 0 0 0 17 1 0 0
/proc/26789/statm: 394 262 67 122 0 268 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1576

[startup+3.10111 s]
/proc/loadavg: 0.77 0.93 0.97 2/78 26790
/proc/meminfo: memFree=1642992/2055920 swapFree=4151088/4192956
[pid=26789] ppid=26787 vsize=1836 CPUtime=3.09
/proc/26789/stat : 26789 (mxc) R 26787 26789 26735 0 -1 4194304 328 0 0 0 309 0 0 0 25 0 1 0 211563230 1880064 311 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519969 0 0 4096 0 0 0 0 17 1 0 0
/proc/26789/statm: 459 311 67 122 0 333 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1836

[startup+6.30148 s]
/proc/loadavg: 0.79 0.94 0.97 2/78 26790
/proc/meminfo: memFree=1642800/2055920 swapFree=4151088/4192956
[pid=26789] ppid=26787 vsize=1952 CPUtime=6.29
/proc/26789/stat : 26789 (mxc) R 26787 26789 26735 0 -1 4194304 373 0 0 0 629 0 0 0 25 0 1 0 211563230 1998848 356 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529837 0 0 4096 0 0 0 0 17 1 0 0
/proc/26789/statm: 488 356 67 122 0 362 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1952

[startup+12.7012 s]
/proc/loadavg: 0.81 0.94 0.97 2/78 26790
/proc/meminfo: memFree=1642480/2055920 swapFree=4151088/4192956
[pid=26789] ppid=26787 vsize=2180 CPUtime=12.69
/proc/26789/stat : 26789 (mxc) R 26787 26789 26735 0 -1 4194304 422 0 0 0 1269 0 0 0 25 0 1 0 211563230 2232320 405 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/26789/statm: 545 405 67 122 0 419 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2180

[startup+25.5017 s]
/proc/loadavg: 0.85 0.94 0.97 2/78 26790
/proc/meminfo: memFree=1642160/2055920 swapFree=4151088/4192956
[pid=26789] ppid=26787 vsize=2432 CPUtime=25.48
/proc/26789/stat : 26789 (mxc) R 26787 26789 26735 0 -1 4194304 492 0 0 0 2548 0 0 0 25 0 1 0 211563230 2490368 475 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/26789/statm: 608 475 67 122 0 482 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2432

[startup+51.1017 s]
/proc/loadavg: 0.90 0.94 0.97 2/78 26790
/proc/meminfo: memFree=1641840/2055920 swapFree=4151088/4192956
[pid=26789] ppid=26787 vsize=2752 CPUtime=51.07
/proc/26789/stat : 26789 (mxc) R 26787 26789 26735 0 -1 4194304 562 0 0 0 5107 0 0 0 25 0 1 0 211563230 2818048 545 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531289 0 0 4096 0 0 0 0 17 1 0 0
/proc/26789/statm: 688 545 67 122 0 562 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 2752

[startup+102.305 s]
/proc/loadavg: 0.95 0.95 0.97 2/78 26790
/proc/meminfo: memFree=1641520/2055920 swapFree=4151088/4192956
[pid=26789] ppid=26787 vsize=3060 CPUtime=102.27
/proc/26789/stat : 26789 (mxc) R 26787 26789 26735 0 -1 4194304 650 0 0 0 10226 1 0 0 25 0 1 0 211563230 3133440 633 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26789/statm: 765 633 67 122 0 639 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 3060

[startup+162.302 s]
/proc/loadavg: 0.98 0.95 0.97 2/78 26790
/proc/meminfo: memFree=1641328/2055920 swapFree=4151088/4192956
[pid=26789] ppid=26787 vsize=3272 CPUtime=162.24
/proc/26789/stat : 26789 (mxc) R 26787 26789 26735 0 -1 4194304 697 0 0 0 16223 1 0 0 25 0 1 0 211563230 3350528 680 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519240 0 0 4096 0 0 0 0 17 1 0 0
/proc/26789/statm: 818 680 67 122 0 692 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 3272

[startup+222.302 s]
/proc/loadavg: 0.99 0.96 0.97 2/78 26790
/proc/meminfo: memFree=1641136/2055920 swapFree=4151088/4192956
[pid=26789] ppid=26787 vsize=3372 CPUtime=222.22
/proc/26789/stat : 26789 (mxc) R 26787 26789 26735 0 -1 4194304 725 0 0 0 22221 1 0 0 25 0 1 0 211563230 3452928 708 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531063 0 0 4096 0 0 0 0 17 1 0 0
/proc/26789/statm: 843 708 67 122 0 717 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 3372

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 26790
/proc/meminfo: memFree=1640816/2055920 swapFree=4151088/4192956
[pid=26789] ppid=26787 vsize=3680 CPUtime=282.21
/proc/26789/stat : 26789 (mxc) R 26787 26789 26735 0 -1 4194304 800 0 0 0 28219 2 0 0 25 0 1 0 211563230 3768320 783 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/26789/statm: 920 783 67 122 0 794 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 3680

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 26790
/proc/meminfo: memFree=1640688/2055920 swapFree=4151088/4192956
[pid=26789] ppid=26787 vsize=3872 CPUtime=342.19
/proc/26789/stat : 26789 (mxc) R 26787 26789 26735 0 -1 4194304 836 0 0 0 34217 2 0 0 25 0 1 0 211563230 3964928 819 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26789/statm: 968 819 67 122 0 842 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 3872

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 26790
/proc/meminfo: memFree=1640432/2055920 swapFree=4151088/4192956
[pid=26789] ppid=26787 vsize=4068 CPUtime=402.17
/proc/26789/stat : 26789 (mxc) R 26787 26789 26735 0 -1 4194304 902 0 0 0 40214 3 0 0 25 0 1 0 211563230 4165632 885 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26789/statm: 1017 885 67 122 0 891 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 4068

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 26790
/proc/meminfo: memFree=1640368/2055920 swapFree=4151088/4192956
[pid=26789] ppid=26787 vsize=4252 CPUtime=462.15
/proc/26789/stat : 26789 (mxc) R 26787 26789 26735 0 -1 4194304 929 0 0 0 46212 3 0 0 25 0 1 0 211563230 4354048 912 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/26789/statm: 1063 912 67 122 0 937 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 4252

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 26790
/proc/meminfo: memFree=1640304/2055920 swapFree=4151088/4192956
[pid=26789] ppid=26787 vsize=4252 CPUtime=522.14
/proc/26789/stat : 26789 (mxc) R 26787 26789 26735 0 -1 4194304 951 0 0 0 52210 4 0 0 25 0 1 0 211563230 4354048 934 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/26789/statm: 1063 934 67 122 0 937 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 4252

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 26790
/proc/meminfo: memFree=1640176/2055920 swapFree=4151088/4192956
[pid=26789] ppid=26787 vsize=4452 CPUtime=582.11
/proc/26789/stat : 26789 (mxc) R 26787 26789 26735 0 -1 4194304 993 0 0 0 58207 4 0 0 25 0 1 0 211563230 4558848 976 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26789/statm: 1113 976 67 122 0 987 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 4452

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 26790
/proc/meminfo: memFree=1640048/2055920 swapFree=4151088/4192956
[pid=26789] ppid=26787 vsize=4544 CPUtime=642.11
/proc/26789/stat : 26789 (mxc) R 26787 26789 26735 0 -1 4194304 1009 0 0 0 64206 5 0 0 25 0 1 0 211563230 4653056 992 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26789/statm: 1136 992 67 122 0 1010 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 4544


################
# More data... #
################

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 27466
/proc/meminfo: memFree=1638064/2055920 swapFree=4151088/4192956
[pid=26789] ppid=26787 vsize=6424 CPUtime=4060.97
/proc/26789/stat : 26789 (mxc) R 26787 26789 26735 0 -1 4194304 1533 0 0 0 406065 32 0 0 25 0 1 0 211563230 6578176 1452 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519218 0 0 4096 0 0 0 0 17 1 0 0
/proc/26789/statm: 1606 1452 67 122 0 1480 0
Current children cumulated CPU time (s) 4060.97
Current children cumulated vsize (KiB) 6424

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 27466
/proc/meminfo: memFree=1637936/2055920 swapFree=4151088/4192956
[pid=26789] ppid=26787 vsize=6424 CPUtime=4120.95
/proc/26789/stat : 26789 (mxc) R 26787 26789 26735 0 -1 4194304 1541 0 0 0 412062 33 0 0 25 0 1 0 211563230 6578176 1460 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519235 0 0 4096 0 0 0 0 17 1 0 0
/proc/26789/statm: 1606 1460 67 122 0 1480 0
Current children cumulated CPU time (s) 4120.95
Current children cumulated vsize (KiB) 6424

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 27466
/proc/meminfo: memFree=1638000/2055920 swapFree=4151088/4192956
[pid=26789] ppid=26787 vsize=6424 CPUtime=4180.93
/proc/26789/stat : 26789 (mxc) R 26787 26789 26735 0 -1 4194304 1541 0 0 0 418060 33 0 0 25 0 1 0 211563230 6578176 1460 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26789/statm: 1606 1460 67 122 0 1480 0
Current children cumulated CPU time (s) 4180.93
Current children cumulated vsize (KiB) 6424

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 27466
/proc/meminfo: memFree=1637872/2055920 swapFree=4151088/4192956
[pid=26789] ppid=26787 vsize=6488 CPUtime=4240.92
/proc/26789/stat : 26789 (mxc) R 26787 26789 26735 0 -1 4194304 1557 0 0 0 424058 34 0 0 25 0 1 0 211563230 6643712 1476 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519610 0 0 4096 0 0 0 0 17 1 0 0
/proc/26789/statm: 1622 1476 67 122 0 1496 0
Current children cumulated CPU time (s) 4240.92
Current children cumulated vsize (KiB) 6488

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 27466
/proc/meminfo: memFree=1637808/2055920 swapFree=4151088/4192956
[pid=26789] ppid=26787 vsize=6552 CPUtime=4300.89
/proc/26789/stat : 26789 (mxc) R 26787 26789 26735 0 -1 4194304 1573 0 0 0 430055 34 0 0 25 0 1 0 211563230 6709248 1492 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26789/statm: 1638 1492 67 122 0 1512 0
Current children cumulated CPU time (s) 4300.89
Current children cumulated vsize (KiB) 6552

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 27466
/proc/meminfo: memFree=1637808/2055920 swapFree=4151088/4192956
[pid=26789] ppid=26787 vsize=6552 CPUtime=4360.88
/proc/26789/stat : 26789 (mxc) R 26787 26789 26735 0 -1 4194304 1573 0 0 0 436053 35 0 0 25 0 1 0 211563230 6709248 1492 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519240 0 0 4096 0 0 0 0 17 1 0 0
/proc/26789/statm: 1638 1492 67 122 0 1512 0
Current children cumulated CPU time (s) 4360.88
Current children cumulated vsize (KiB) 6552

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 27466
/proc/meminfo: memFree=1637744/2055920 swapFree=4151088/4192956
[pid=26789] ppid=26787 vsize=6596 CPUtime=4420.86
/proc/26789/stat : 26789 (mxc) R 26787 26789 26735 0 -1 4194304 1581 0 0 0 442051 35 0 0 25 0 1 0 211563230 6754304 1500 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/26789/statm: 1649 1500 67 122 0 1523 0
Current children cumulated CPU time (s) 4420.86
Current children cumulated vsize (KiB) 6596

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 27466
/proc/meminfo: memFree=1637744/2055920 swapFree=4151088/4192956
[pid=26789] ppid=26787 vsize=6588 CPUtime=4480.85
/proc/26789/stat : 26789 (mxc) R 26787 26789 26735 0 -1 4194304 1581 0 0 0 448049 36 0 0 25 0 1 0 211563230 6746112 1500 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519992 0 0 4096 0 0 0 0 17 1 0 0
/proc/26789/statm: 1647 1500 67 122 0 1521 0
Current children cumulated CPU time (s) 4480.85
Current children cumulated vsize (KiB) 6588

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 27466
/proc/meminfo: memFree=1637808/2055920 swapFree=4151088/4192956
[pid=26789] ppid=26787 vsize=6588 CPUtime=4540.83
/proc/26789/stat : 26789 (mxc) R 26787 26789 26735 0 -1 4194304 1581 0 0 0 454047 36 0 0 25 0 1 0 211563230 6746112 1500 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519887 0 0 4096 0 0 0 0 17 1 0 0
/proc/26789/statm: 1647 1500 67 122 0 1521 0
Current children cumulated CPU time (s) 4540.83
Current children cumulated vsize (KiB) 6588

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 27466
/proc/meminfo: memFree=1637744/2055920 swapFree=4151088/4192956
[pid=26789] ppid=26787 vsize=6588 CPUtime=4600.82
/proc/26789/stat : 26789 (mxc) R 26787 26789 26735 0 -1 4194304 1581 0 0 0 460045 37 0 0 25 0 1 0 211563230 6746112 1500 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26789/statm: 1647 1500 67 122 0 1521 0
Current children cumulated CPU time (s) 4600.82
Current children cumulated vsize (KiB) 6588

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 27466
/proc/meminfo: memFree=1637744/2055920 swapFree=4151088/4192956
[pid=26789] ppid=26787 vsize=6652 CPUtime=4660.79
/proc/26789/stat : 26789 (mxc) R 26787 26789 26735 0 -1 4194304 1590 0 0 0 466042 37 0 0 25 0 1 0 211563230 6811648 1509 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/26789/statm: 1663 1509 67 122 0 1537 0
Current children cumulated CPU time (s) 4660.79
Current children cumulated vsize (KiB) 6652

[startup+4722.3 s]
/proc/loadavg: 1.00 1.00 0.99 3/78 27466
/proc/meminfo: memFree=1637680/2055920 swapFree=4151088/4192956
[pid=26789] ppid=26787 vsize=6652 CPUtime=4720.77
/proc/26789/stat : 26789 (mxc) R 26787 26789 26735 0 -1 4194304 1590 0 0 0 472040 37 0 0 25 0 1 0 211563230 6811648 1509 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26789/statm: 1663 1509 67 122 0 1537 0
Current children cumulated CPU time (s) 4720.77
Current children cumulated vsize (KiB) 6652

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 27466
/proc/meminfo: memFree=1637616/2055920 swapFree=4151088/4192956
[pid=26789] ppid=26787 vsize=6716 CPUtime=4780.76
/proc/26789/stat : 26789 (mxc) R 26787 26789 26735 0 -1 4194304 1606 0 0 0 478038 38 0 0 25 0 1 0 211563230 6877184 1525 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/26789/statm: 1679 1525 67 122 0 1553 0
Current children cumulated CPU time (s) 4780.76
Current children cumulated vsize (KiB) 6716

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 27466
/proc/meminfo: memFree=1637552/2055920 swapFree=4151088/4192956
[pid=26789] ppid=26787 vsize=6780 CPUtime=4840.74
/proc/26789/stat : 26789 (mxc) R 26787 26789 26735 0 -1 4194304 1630 0 0 0 484036 38 0 0 25 0 1 0 211563230 6942720 1549 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519206 0 0 4096 0 0 0 0 17 1 0 0
/proc/26789/statm: 1695 1549 67 122 0 1569 0
Current children cumulated CPU time (s) 4840.74
Current children cumulated vsize (KiB) 6780

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 27466
/proc/meminfo: memFree=1637552/2055920 swapFree=4151088/4192956
[pid=26789] ppid=26787 vsize=6780 CPUtime=4900.72
/proc/26789/stat : 26789 (mxc) R 26787 26789 26735 0 -1 4194304 1630 0 0 0 490033 39 0 0 25 0 1 0 211563230 6942720 1549 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/26789/statm: 1695 1549 67 122 0 1569 0
Current children cumulated CPU time (s) 4900.72
Current children cumulated vsize (KiB) 6780

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 27466
/proc/meminfo: memFree=1637488/2055920 swapFree=4151088/4192956
[pid=26789] ppid=26787 vsize=6844 CPUtime=4960.7
/proc/26789/stat : 26789 (mxc) R 26787 26789 26735 0 -1 4194304 1638 0 0 0 496031 39 0 0 25 0 1 0 211563230 7008256 1557 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/26789/statm: 1711 1557 67 122 0 1585 0
Current children cumulated CPU time (s) 4960.7
Current children cumulated vsize (KiB) 6844



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 27466
/proc/meminfo: memFree=1637552/2055920 swapFree=4151088/4192956
[pid=26789] ppid=26787 vsize=6844 CPUtime=5000
/proc/26789/stat : 26789 (mxc) R 26787 26789 26735 0 -1 4194304 1638 0 0 0 499960 40 0 0 25 0 1 0 211563230 7008256 1557 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519951 0 0 4096 0 0 0 0 17 1 0 0
/proc/26789/statm: 1711 1557 67 122 0 1585 0
Current children cumulated CPU time (s) 5000
Current children cumulated vsize (KiB) 6844

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

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

[startup+5001.71 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 27466
/proc/meminfo: memFree=1637552/2055920 swapFree=4151088/4192956
[pid=26789] ppid=26787 vsize=0 CPUtime=5000
/proc/26789/stat : 26789 (mxc) D 26787 26789 26735 0 -1 4195332 1638 0 0 0 499960 40 0 0 25 0 1 0 211563230 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100051646 0 0 17 1 0 0
/proc/26789/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 5000
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.78
CPU time (s): 5000.01
CPU user time (s): 4999.61
CPU system time (s): 0.403938
CPU usage (%): 99.9647
Max. virtual memory (cumulated for all children) (KiB): 6844

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.61
system time used= 0.403938
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1638
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= 65553

runsolver used 4.07538 second user time and 10.2584 second system time

The end



Launcher Data (download as text)




Begin job on node35 on Fri Apr 27 01:14:38 UTC 2007

IDJOB= 424405
IDBENCH= 19869
IDSOLVER= 174
FILE ID= node35/424405-1177636478

PBS_JOBID= 4697297

Free space on /tmp= 66339 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v110/unif-k5-r21.3-v110-c2343-S1061579177-10.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/424405-1177636478/mxc /tmp/evaluation/424405-1177636478/instance-424405-1177636478.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node35/watcher-424405-1177636478 -o ROOT/results/node35/solver-424405-1177636478 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424405-1177636478/mxc /tmp/evaluation/424405-1177636478/instance-424405-1177636478.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  d3177e303e591d32ea3e64b6a30a8ebf

RANDOM SEED= 406347895

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node35.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:       1644496 kB
Buffers:         39824 kB
Cached:         291952 kB
SwapCached:       9720 kB
Active:         220836 kB
Inactive:       135156 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1644496 kB
SwapTotal:     4192956 kB
SwapFree:      4151088 kB
Dirty:             820 kB
Writeback:           0 kB
Mapped:          30448 kB
Slab:            40752 kB
Committed_AS:  2613436 kB
PageTables:       1996 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= 66377 MiB

End job on node35 on Fri Apr 27 02:38:02 UTC 2007