Trace number 319890

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) 1200.09 1200.52

General information on the benchmark

Nameindustrial/grieu/
vmpc_31.cnf
MD5SUMe9d9fc0e7d6d0176942c54e1a7f7ef59
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark239.644
Satisfiable
(Un)Satisfiability was proved
Number of variables961
Number of clauses146909
Sum of the clauses size384710
Maximum clause length31
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 257753
Number of clauses of size 389094
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 562

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/node17/watcher-319890-1173037402 -o ROOT/results/node17/solver-319890-1173037402 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/319890-1173037402/mxc /tmp/evaluation/319890-1173037402/instance-319890-1173037402.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: 0.91 0.95 0.90 3/77 6791
/proc/meminfo: memFree=1719496/2055920 swapFree=4192812/4192956
[pid=6791] ppid=6789 vsize=3100 CPUtime=0
/proc/6791/stat : 6791 (mxc) R 6789 6791 5973 0 -1 4194304 625 0 0 0 0 0 0 0 18 0 1 0 323694471 3174400 609 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134691428 0 0 4096 0 0 0 0 17 1 0 0
/proc/6791/statm: 775 609 46 122 0 649 0

[startup+0.019222 s]
/proc/loadavg: 0.91 0.95 0.90 3/77 6791
/proc/meminfo: memFree=1719496/2055920 swapFree=4192812/4192956
[pid=6791] ppid=6789 vsize=4084 CPUtime=0.01
/proc/6791/stat : 6791 (mxc) R 6789 6791 5973 0 -1 4194304 866 0 0 0 1 0 0 0 18 0 1 0 323694471 4182016 850 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/6791/statm: 1021 851 46 122 0 895 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 4084

[startup+0.101231 s]
/proc/loadavg: 0.91 0.95 0.90 3/77 6791
/proc/meminfo: memFree=1719496/2055920 swapFree=4192812/4192956
[pid=6791] ppid=6789 vsize=5600 CPUtime=0.09
/proc/6791/stat : 6791 (mxc) R 6789 6791 5973 0 -1 4194304 1749 0 0 0 9 0 0 0 18 0 1 0 323694471 5734400 1224 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6791/statm: 1400 1224 59 122 0 1274 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5600

[startup+0.301252 s]
/proc/loadavg: 0.91 0.95 0.90 3/77 6791
/proc/meminfo: memFree=1719496/2055920 swapFree=4192812/4192956
[pid=6791] ppid=6789 vsize=6260 CPUtime=0.29
/proc/6791/stat : 6791 (mxc) R 6789 6791 5973 0 -1 4194304 1897 0 0 0 29 0 0 0 19 0 1 0 323694471 6410240 1372 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/6791/statm: 1565 1372 59 122 0 1439 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6260

[startup+0.701293 s]
/proc/loadavg: 0.91 0.95 0.90 3/77 6791
/proc/meminfo: memFree=1719496/2055920 swapFree=4192812/4192956
[pid=6791] ppid=6789 vsize=7316 CPUtime=0.69
/proc/6791/stat : 6791 (mxc) R 6789 6791 5973 0 -1 4194304 2159 0 0 0 69 0 0 0 22 0 1 0 323694471 7491584 1634 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519759 0 0 4096 0 0 0 0 17 1 0 0
/proc/6791/statm: 1829 1634 59 122 0 1703 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7316

[startup+1.50138 s]
/proc/loadavg: 0.91 0.95 0.90 2/78 6792
/proc/meminfo: memFree=1712384/2055920 swapFree=4192812/4192956
[pid=6791] ppid=6789 vsize=9296 CPUtime=1.49
/proc/6791/stat : 6791 (mxc) R 6789 6791 5973 0 -1 4194304 2664 0 0 0 148 1 0 0 25 0 1 0 323694471 9519104 2139 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6791/statm: 2324 2139 59 122 0 2198 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9296

[startup+3.10255 s]
/proc/loadavg: 0.92 0.95 0.90 2/78 6792
/proc/meminfo: memFree=1709632/2055920 swapFree=4192812/4192956
[pid=6791] ppid=6789 vsize=11936 CPUtime=3.1
/proc/6791/stat : 6791 (mxc) R 6789 6791 5973 0 -1 4194304 3325 0 0 0 308 2 0 0 25 0 1 0 323694471 12222464 2800 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6791/statm: 2984 2800 59 122 0 2858 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 11936

[startup+6.30189 s]
/proc/loadavg: 0.92 0.95 0.90 3/78 6792
/proc/meminfo: memFree=1705344/2055920 swapFree=4192812/4192956
[pid=6791] ppid=6789 vsize=15764 CPUtime=6.29
/proc/6791/stat : 6791 (mxc) R 6789 6791 5973 0 -1 4194304 4253 0 0 0 627 2 0 0 25 0 1 0 323694471 16142336 3728 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/6791/statm: 3941 3728 59 122 0 3815 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15764

[startup+12.7016 s]
/proc/loadavg: 0.93 0.96 0.91 2/78 6792
/proc/meminfo: memFree=1699584/2055920 swapFree=4192812/4192956
[pid=6791] ppid=6789 vsize=21316 CPUtime=12.69
/proc/6791/stat : 6791 (mxc) R 6789 6791 5973 0 -1 4194304 5635 0 0 0 1265 4 0 0 25 0 1 0 323694471 21827584 5110 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/6791/statm: 5329 5110 59 122 0 5203 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 21316

[startup+25.5019 s]
/proc/loadavg: 0.94 0.96 0.91 2/78 6792
/proc/meminfo: memFree=1690816/2055920 swapFree=4192812/4192956
[pid=6791] ppid=6789 vsize=29528 CPUtime=25.49
/proc/6791/stat : 6791 (mxc) R 6789 6791 5973 0 -1 4194304 7695 0 0 0 2543 6 0 0 25 0 1 0 323694471 30236672 7170 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/6791/statm: 7382 7170 59 122 0 7256 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 29528

[startup+51.1016 s]
/proc/loadavg: 0.96 0.96 0.91 2/78 6792
/proc/meminfo: memFree=1680384/2055920 swapFree=4192812/4192956
[pid=6791] ppid=6789 vsize=40280 CPUtime=51.08
/proc/6791/stat : 6791 (mxc) R 6789 6791 5973 0 -1 4194304 10327 0 0 0 5099 9 0 0 25 0 1 0 323694471 41246720 9802 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6791/statm: 10070 9802 59 122 0 9944 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 40280

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.91 2/78 6792
/proc/meminfo: memFree=1664064/2055920 swapFree=4192812/4192956
[pid=6791] ppid=6789 vsize=56264 CPUtime=102.27
/proc/6791/stat : 6791 (mxc) R 6789 6791 5973 0 -1 4194304 14342 0 0 0 10213 14 0 0 25 0 1 0 323694471 57614336 13817 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/6791/statm: 14066 13817 59 122 0 13940 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 56264

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 6792
/proc/meminfo: memFree=1663744/2055920 swapFree=4192812/4192956
[pid=6791] ppid=6789 vsize=56572 CPUtime=162.25
/proc/6791/stat : 6791 (mxc) R 6789 6791 5973 0 -1 4194304 14530 0 0 0 16210 15 0 0 25 0 1 0 323694471 57929728 13881 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519302 0 0 4096 0 0 0 0 17 1 0 0
/proc/6791/statm: 14143 13881 67 122 0 14017 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 56572

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 6792
/proc/meminfo: memFree=1658560/2055920 swapFree=4192812/4192956
[pid=6791] ppid=6789 vsize=61872 CPUtime=222.23
/proc/6791/stat : 6791 (mxc) R 6789 6791 5973 0 -1 4194304 15833 0 0 0 22207 16 0 0 25 0 1 0 323694471 63356928 15184 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519289 0 0 4096 0 0 0 0 17 1 0 0
/proc/6791/statm: 15468 15184 67 122 0 15342 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 61872

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 6792
/proc/meminfo: memFree=1648128/2055920 swapFree=4192812/4192956
[pid=6791] ppid=6789 vsize=73224 CPUtime=282.21
/proc/6791/stat : 6791 (mxc) R 6789 6791 5973 0 -1 4194304 18450 0 0 0 28201 20 0 0 25 0 1 0 323694471 74981376 17801 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6791/statm: 18306 17801 67 122 0 18180 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 73224

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 6792
/proc/meminfo: memFree=1647360/2055920 swapFree=4192812/4192956
[pid=6791] ppid=6789 vsize=73776 CPUtime=342.19
/proc/6791/stat : 6791 (mxc) R 6789 6791 5973 0 -1 4194304 18752 0 0 0 34199 20 0 0 25 0 1 0 323694471 75546624 17956 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/6791/statm: 18444 17956 67 122 0 18318 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 73776

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 6792
/proc/meminfo: memFree=1646848/2055920 swapFree=4192812/4192956
[pid=6791] ppid=6789 vsize=74424 CPUtime=402.18
/proc/6791/stat : 6791 (mxc) R 6789 6791 5973 0 -1 4194304 18885 0 0 0 40197 21 0 0 25 0 1 0 323694471 76210176 18089 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134530856 0 0 4096 0 0 0 0 17 1 0 0
/proc/6791/statm: 18606 18089 67 122 0 18480 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 74424

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 6792
/proc/meminfo: memFree=1644224/2055920 swapFree=4192812/4192956
[pid=6791] ppid=6789 vsize=76932 CPUtime=462.16
/proc/6791/stat : 6791 (mxc) R 6789 6791 5973 0 -1 4194304 19661 0 0 0 46194 22 0 0 25 0 1 0 323694471 78778368 18718 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6791/statm: 19233 18718 67 122 0 19107 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 76932

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 6792
/proc/meminfo: memFree=1644224/2055920 swapFree=4192812/4192956
[pid=6791] ppid=6789 vsize=76932 CPUtime=522.14
/proc/6791/stat : 6791 (mxc) R 6789 6791 5973 0 -1 4194304 19676 0 0 0 52192 22 0 0 25 0 1 0 323694471 78778368 18733 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6791/statm: 19233 18733 67 122 0 19107 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 76932

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 6792
/proc/meminfo: memFree=1644160/2055920 swapFree=4192812/4192956
[pid=6791] ppid=6789 vsize=77064 CPUtime=582.12
/proc/6791/stat : 6791 (mxc) R 6789 6791 5973 0 -1 4194304 19717 0 0 0 58190 22 0 0 25 0 1 0 323694471 78913536 18774 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6791/statm: 19266 18774 67 122 0 19140 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 77064

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 6792
/proc/meminfo: memFree=1642944/2055920 swapFree=4192812/4192956
[pid=6791] ppid=6789 vsize=78388 CPUtime=642.11
/proc/6791/stat : 6791 (mxc) R 6789 6791 5973 0 -1 4194304 20180 0 0 0 64188 23 0 0 25 0 1 0 323694471 80269312 19075 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/6791/statm: 19597 19075 67 122 0 19471 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 78388

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 6792
/proc/meminfo: memFree=1642560/2055920 swapFree=4192812/4192956
[pid=6791] ppid=6789 vsize=78784 CPUtime=702.09
/proc/6791/stat : 6791 (mxc) R 6789 6791 5973 0 -1 4194304 20263 0 0 0 70186 23 0 0 25 0 1 0 323694471 80674816 19158 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6791/statm: 19696 19158 67 122 0 19570 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 78784

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 6792
/proc/meminfo: memFree=1641664/2055920 swapFree=4192812/4192956
[pid=6791] ppid=6789 vsize=80104 CPUtime=762.08
/proc/6791/stat : 6791 (mxc) R 6789 6791 5973 0 -1 4194304 20487 0 0 0 76184 24 0 0 25 0 1 0 323694471 82026496 19382 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519297 0 0 4096 0 0 0 0 17 1 0 0
/proc/6791/statm: 20026 19382 67 122 0 19900 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 80104

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 6792
/proc/meminfo: memFree=1638848/2055920 swapFree=4192812/4192956
[pid=6791] ppid=6789 vsize=82876 CPUtime=822.06
/proc/6791/stat : 6791 (mxc) R 6789 6791 5973 0 -1 4194304 21180 0 0 0 82181 25 0 0 25 0 1 0 323694471 84865024 20075 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6791/statm: 20719 20075 67 122 0 20593 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 82876

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 6792
/proc/meminfo: memFree=1637120/2055920 swapFree=4192812/4192956
[pid=6791] ppid=6789 vsize=84656 CPUtime=882.04
/proc/6791/stat : 6791 (mxc) R 6789 6791 5973 0 -1 4194304 21773 0 0 0 88178 26 0 0 25 0 1 0 323694471 86687744 20490 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6791/statm: 21164 20490 67 122 0 21038 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 84656

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 6792
/proc/meminfo: memFree=1636736/2055920 swapFree=4192812/4192956
[pid=6791] ppid=6789 vsize=85172 CPUtime=942.03
/proc/6791/stat : 6791 (mxc) R 6789 6791 5973 0 -1 4194304 21872 0 0 0 94176 27 0 0 25 0 1 0 323694471 87216128 20589 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6791/statm: 21293 20589 67 122 0 21167 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 85172

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 6792
/proc/meminfo: memFree=1636544/2055920 swapFree=4192812/4192956
[pid=6791] ppid=6789 vsize=85820 CPUtime=1002.01
/proc/6791/stat : 6791 (mxc) R 6789 6791 5973 0 -1 4194304 21964 0 0 0 100174 27 0 0 25 0 1 0 323694471 87879680 20681 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/6791/statm: 21455 20681 67 122 0 21329 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 85820

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/84 6818
/proc/meminfo: memFree=1634960/2055920 swapFree=4192812/4192956
[pid=6791] ppid=6789 vsize=86348 CPUtime=1061.98
/proc/6791/stat : 6791 (mxc) R 6789 6791 5973 0 -1 4194304 22062 0 0 0 106170 28 0 0 25 0 1 0 323694471 88420352 20779 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 0 0 0
/proc/6791/statm: 21587 20779 67 122 0 21461 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 86348

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/84 6956
/proc/meminfo: memFree=1633416/2055920 swapFree=4192812/4192956
[pid=6791] ppid=6789 vsize=87832 CPUtime=1121.9
/proc/6791/stat : 6791 (mxc) R 6789 6791 5973 0 -1 4194304 22577 0 0 0 112162 28 0 0 25 0 1 0 323694471 89939968 21116 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/6791/statm: 21958 21116 67 122 0 21832 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 87832

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 6990
/proc/meminfo: memFree=1634304/2055920 swapFree=4192812/4192956
[pid=6791] ppid=6789 vsize=88228 CPUtime=1181.86
/proc/6791/stat : 6791 (mxc) R 6789 6791 5973 0 -1 4194304 22669 0 0 0 118157 29 0 0 25 0 1 0 323694471 90345472 21208 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6791/statm: 22057 21208 67 122 0 21931 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 88228



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 6990
/proc/meminfo: memFree=1634240/2055920 swapFree=4192812/4192956
[pid=6791] ppid=6789 vsize=88356 CPUtime=1200.06
/proc/6791/stat : 6791 (mxc) R 6789 6791 5973 0 -1 4194304 22679 0 0 0 119977 29 0 0 25 0 1 0 323694471 90476544 21218 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6791/statm: 22089 21218 67 122 0 21963 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 88356

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 6990
/proc/meminfo: memFree=1634240/2055920 swapFree=4192812/4192956
[pid=6791] ppid=6789 vsize=88356 CPUtime=1200.06
/proc/6791/stat : 6791 (mxc) R 6789 6791 5973 0 -1 4194304 22679 0 0 0 119977 29 0 0 25 0 1 0 323694471 90476544 21218 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6791/statm: 22089 21218 67 122 0 21963 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 88356

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.09
CPU user time (s): 1199.78
CPU system time (s): 0.308953
CPU usage (%): 99.9638
Max. virtual memory (cumulated for all children) (KiB): 88412

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.78
system time used= 0.308953
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22679
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= 4072

runsolver used 1.3418 second user time and 3.03054 second system time

The end



Launcher Data (download as text)




Begin job on node17 on Sun Mar  4 19:43:22 UTC 2007

IDJOB= 319890
IDBENCH= 20490
IDSOLVER= 107
FILE ID= node17/319890-1173037402

PBS_JOBID= 4012236

Free space on /tmp= 66527 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/grieu/vmpc_31.cnf
COMMAND LINE= /tmp/evaluation/319890-1173037402/mxc /tmp/evaluation/319890-1173037402/instance-319890-1173037402.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node17/watcher-319890-1173037402 -o ROOT/results/node17/solver-319890-1173037402 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/319890-1173037402/mxc /tmp/evaluation/319890-1173037402/instance-319890-1173037402.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  e9d9fc0e7d6d0176942c54e1a7f7ef59

RANDOM SEED= 876270498

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node17.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		: 3000.229
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		: 3000.229
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:       1719904 kB
Buffers:         37380 kB
Cached:         194704 kB
SwapCached:          0 kB
Active:         123528 kB
Inactive:       153092 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1719904 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2644 kB
Writeback:           0 kB
Mapped:          58612 kB
Slab:            44956 kB
Committed_AS:  1358928 kB
PageTables:       1748 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= 66527 MiB

End job on node17 on Sun Mar  4 20:03:25 UTC 2007