Trace number 304509

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) 1200.02 1200.32

General information on the benchmark

Namerandom/LargeSize/7SAT/v160/
unif-k7-r85-v160-c13600-S498187802-14.cnf
MD5SUM00d47b831eb8416786df8f38bac74b26
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark8.94064
Satisfiable
(Un)Satisfiability was proved
Number of variables160
Number of clauses13600
Sum of the clauses size95200
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 513600

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

command line: runsolver --timestamp -w ROOT/results/node4/watcher-304509-1172060174 -o ROOT/results/node4/solver-304509-1172060174 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304509-1172060174/mxc /tmp/evaluation/304509-1172060174/instance-304509-1172060174.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: 0.92 0.98 0.99 3/77 16256
/proc/meminfo: memFree=1465568/2055920 swapFree=4192812/4192956
[pid=16256] ppid=16254 vsize=1608 CPUtime=0
/proc/16256/stat : 16256 (mxc) R 16254 16256 15530 0 -1 4194304 242 0 0 0 0 0 0 0 18 0 1 0 225972334 1646592 226 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/16256/statm: 402 227 46 122 0 276 0

[startup+0.107241 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 16256
/proc/meminfo: memFree=1465568/2055920 swapFree=4192812/4192956
[pid=16256] ppid=16254 vsize=2016 CPUtime=0.1
/proc/16256/stat : 16256 (mxc) R 16254 16256 15530 0 -1 4194304 471 0 0 0 10 0 0 0 18 0 1 0 225972334 2064384 359 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519619 0 0 4096 0 0 0 0 17 1 0 0
/proc/16256/statm: 504 359 59 122 0 378 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2016

[startup+0.51528 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 16256
/proc/meminfo: memFree=1465568/2055920 swapFree=4192812/4192956
[pid=16256] ppid=16254 vsize=3072 CPUtime=0.51
/proc/16256/stat : 16256 (mxc) R 16254 16256 15530 0 -1 4194304 736 0 0 0 51 0 0 0 22 0 1 0 225972334 3145728 624 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16256/statm: 768 624 59 122 0 642 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3072

[startup+1.33536 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 16257
/proc/meminfo: memFree=1462104/2055920 swapFree=4192812/4192956
[pid=16256] ppid=16254 vsize=4288 CPUtime=1.33
/proc/16256/stat : 16256 (mxc) R 16254 16256 15530 0 -1 4194304 1035 0 0 0 133 0 0 0 25 0 1 0 225972334 4390912 921 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/16256/statm: 1072 921 67 122 0 946 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 4288

[startup+2.97152 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 16257
/proc/meminfo: memFree=1461336/2055920 swapFree=4192812/4192956
[pid=16256] ppid=16254 vsize=4896 CPUtime=2.96
/proc/16256/stat : 16256 (mxc) R 16254 16256 15530 0 -1 4194304 1192 0 0 0 296 0 0 0 25 0 1 0 225972334 5013504 1078 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16256/statm: 1224 1078 67 122 0 1098 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 4896

[startup+6.25384 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 16257
/proc/meminfo: memFree=1460504/2055920 swapFree=4192812/4192956
[pid=16256] ppid=16254 vsize=5644 CPUtime=6.24
/proc/16256/stat : 16256 (mxc) R 16254 16256 15530 0 -1 4194304 1383 0 0 0 624 0 0 0 25 0 1 0 225972334 5779456 1269 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519246 0 0 4096 0 0 0 0 17 1 0 0
/proc/16256/statm: 1411 1269 67 122 0 1285 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 5644

[startup+12.7045 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 16257
/proc/meminfo: memFree=1459672/2055920 swapFree=4192812/4192956
[pid=16256] ppid=16254 vsize=6472 CPUtime=12.69
/proc/16256/stat : 16256 (mxc) R 16254 16256 15530 0 -1 4194304 1575 0 0 0 1269 0 0 0 25 0 1 0 225972334 6627328 1461 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/16256/statm: 1618 1461 67 122 0 1492 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6472

[startup+25.5117 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 16257
/proc/meminfo: memFree=1458520/2055920 swapFree=4192812/4192956
[pid=16256] ppid=16254 vsize=7632 CPUtime=25.49
/proc/16256/stat : 16256 (mxc) R 16254 16256 15530 0 -1 4194304 1872 0 0 0 2548 1 0 0 25 0 1 0 225972334 7815168 1758 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16256/statm: 1908 1758 67 122 0 1782 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 7632

[startup+51.1242 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 16257
/proc/meminfo: memFree=1457560/2055920 swapFree=4192812/4192956
[pid=16256] ppid=16254 vsize=8504 CPUtime=51.1
/proc/16256/stat : 16256 (mxc) R 16254 16256 15530 0 -1 4194304 2092 0 0 0 5108 2 0 0 25 0 1 0 225972334 8708096 1978 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16256/statm: 2126 1978 67 122 0 2000 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 8504

[startup+102.342 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 16257
/proc/meminfo: memFree=1456664/2055920 swapFree=4192812/4192956
[pid=16256] ppid=16254 vsize=9304 CPUtime=102.3
/proc/16256/stat : 16256 (mxc) R 16254 16256 15530 0 -1 4194304 2301 0 0 0 10228 2 0 0 25 0 1 0 225972334 9527296 2187 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16256/statm: 2326 2187 67 122 0 2200 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 9304

[startup+162.378 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16257
/proc/meminfo: memFree=1455640/2055920 swapFree=4192812/4192956
[pid=16256] ppid=16254 vsize=10368 CPUtime=162.33
/proc/16256/stat : 16256 (mxc) R 16254 16256 15530 0 -1 4194304 2568 0 0 0 16230 3 0 0 25 0 1 0 225972334 10616832 2454 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16256/statm: 2592 2454 67 122 0 2466 0
Current children cumulated CPU time (s) 162.33
Current children cumulated vsize (KiB) 10368

[startup+222.407 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16257
/proc/meminfo: memFree=1454552/2055920 swapFree=4192812/4192956
[pid=16256] ppid=16254 vsize=11384 CPUtime=222.35
/proc/16256/stat : 16256 (mxc) R 16254 16256 15530 0 -1 4194304 2827 0 0 0 22231 4 0 0 25 0 1 0 225972334 11657216 2713 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16256/statm: 2846 2713 67 122 0 2720 0
Current children cumulated CPU time (s) 222.35
Current children cumulated vsize (KiB) 11384

[startup+282.436 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16257
/proc/meminfo: memFree=1454360/2055920 swapFree=4192812/4192956
[pid=16256] ppid=16254 vsize=11544 CPUtime=282.36
/proc/16256/stat : 16256 (mxc) R 16254 16256 15530 0 -1 4194304 2868 0 0 0 28232 4 0 0 25 0 1 0 225972334 11821056 2754 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/16256/statm: 2886 2754 67 122 0 2760 0
Current children cumulated CPU time (s) 282.36
Current children cumulated vsize (KiB) 11544

[startup+342.461 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16257
/proc/meminfo: memFree=1453272/2055920 swapFree=4192812/4192956
[pid=16256] ppid=16254 vsize=12672 CPUtime=342.37
/proc/16256/stat : 16256 (mxc) R 16254 16256 15530 0 -1 4194304 3329 0 0 0 34232 5 0 0 25 0 1 0 225972334 12976128 2984 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134528439 0 0 4096 0 0 0 0 17 1 0 0
/proc/16256/statm: 3168 2984 67 122 0 3042 0
Current children cumulated CPU time (s) 342.37
Current children cumulated vsize (KiB) 12672

[startup+402.498 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16257
/proc/meminfo: memFree=1453208/2055920 swapFree=4192812/4192956
[pid=16256] ppid=16254 vsize=12832 CPUtime=402.39
/proc/16256/stat : 16256 (mxc) R 16254 16256 15530 0 -1 4194304 3654 0 0 0 40234 5 0 0 25 0 1 0 225972334 13139968 3012 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16256/statm: 3208 3012 67 122 0 3082 0
Current children cumulated CPU time (s) 402.39
Current children cumulated vsize (KiB) 12832

[startup+462.528 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16257
/proc/meminfo: memFree=1453272/2055920 swapFree=4192812/4192956
[pid=16256] ppid=16254 vsize=12832 CPUtime=462.4
/proc/16256/stat : 16256 (mxc) R 16254 16256 15530 0 -1 4194304 3951 0 0 0 46235 5 0 0 25 0 1 0 225972334 13139968 3012 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16256/statm: 3208 3012 67 122 0 3082 0
Current children cumulated CPU time (s) 462.4
Current children cumulated vsize (KiB) 12832

[startup+522.556 s]
/proc/loadavg: 1.07 1.00 1.00 2/78 16257
/proc/meminfo: memFree=1452376/2055920 swapFree=4192812/4192956
[pid=16256] ppid=16254 vsize=13784 CPUtime=522.42
/proc/16256/stat : 16256 (mxc) R 16254 16256 15530 0 -1 4194304 4458 0 0 0 52235 7 0 0 25 0 1 0 225972334 14114816 3243 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/16256/statm: 3446 3243 67 122 0 3320 0
Current children cumulated CPU time (s) 522.42
Current children cumulated vsize (KiB) 13784

[startup+582.586 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 16257
/proc/meminfo: memFree=1452184/2055920 swapFree=4192812/4192956
[pid=16256] ppid=16254 vsize=14068 CPUtime=582.43
/proc/16256/stat : 16256 (mxc) R 16254 16256 15530 0 -1 4194304 4770 0 0 0 58236 7 0 0 25 0 1 0 225972334 14405632 3296 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16256/statm: 3517 3296 67 122 0 3391 0
Current children cumulated CPU time (s) 582.43
Current children cumulated vsize (KiB) 14068

[startup+642.614 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 16257
/proc/meminfo: memFree=1451992/2055920 swapFree=4192812/4192956
[pid=16256] ppid=16254 vsize=14220 CPUtime=642.44
/proc/16256/stat : 16256 (mxc) R 16254 16256 15530 0 -1 4194304 5108 0 0 0 64237 7 0 0 25 0 1 0 225972334 14561280 3338 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16256/statm: 3555 3338 67 122 0 3429 0
Current children cumulated CPU time (s) 642.44
Current children cumulated vsize (KiB) 14220

[startup+702.641 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16257
/proc/meminfo: memFree=1451928/2055920 swapFree=4192812/4192956
[pid=16256] ppid=16254 vsize=14220 CPUtime=702.46
/proc/16256/stat : 16256 (mxc) R 16254 16256 15530 0 -1 4194304 5371 0 0 0 70238 8 0 0 25 0 1 0 225972334 14561280 3342 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519246 0 0 4096 0 0 0 0 17 1 0 0
/proc/16256/statm: 3555 3342 67 122 0 3429 0
Current children cumulated CPU time (s) 702.46
Current children cumulated vsize (KiB) 14220

[startup+762.669 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16257
/proc/meminfo: memFree=1451736/2055920 swapFree=4192812/4192956
[pid=16256] ppid=16254 vsize=14484 CPUtime=762.47
/proc/16256/stat : 16256 (mxc) R 16254 16256 15530 0 -1 4194304 5672 0 0 0 76238 9 0 0 25 0 1 0 225972334 14831616 3384 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519206 0 0 4096 0 0 0 0 17 1 0 0
/proc/16256/statm: 3621 3384 67 122 0 3495 0
Current children cumulated CPU time (s) 762.47
Current children cumulated vsize (KiB) 14484

[startup+822.703 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16257
/proc/meminfo: memFree=1451608/2055920 swapFree=4192812/4192956
[pid=16256] ppid=16254 vsize=14484 CPUtime=822.49
/proc/16256/stat : 16256 (mxc) R 16254 16256 15530 0 -1 4194304 5948 0 0 0 82239 10 0 0 25 0 1 0 225972334 14831616 3401 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16256/statm: 3621 3401 67 122 0 3495 0
Current children cumulated CPU time (s) 822.49
Current children cumulated vsize (KiB) 14484

[startup+882.736 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16257
/proc/meminfo: memFree=1450840/2055920 swapFree=4192812/4192956
[pid=16256] ppid=16254 vsize=15300 CPUtime=882.51
/proc/16256/stat : 16256 (mxc) R 16254 16256 15530 0 -1 4194304 6416 0 0 0 88241 10 0 0 25 0 1 0 225972334 15667200 3592 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/16256/statm: 3825 3592 67 122 0 3699 0
Current children cumulated CPU time (s) 882.51
Current children cumulated vsize (KiB) 15300

[startup+942.768 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16257
/proc/meminfo: memFree=1450584/2055920 swapFree=4192812/4192956
[pid=16256] ppid=16254 vsize=15588 CPUtime=942.53
/proc/16256/stat : 16256 (mxc) R 16254 16256 15530 0 -1 4194304 6715 0 0 0 94242 11 0 0 25 0 1 0 225972334 15962112 3651 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/16256/statm: 3897 3651 67 122 0 3771 0
Current children cumulated CPU time (s) 942.53
Current children cumulated vsize (KiB) 15588

[startup+1002.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16257
/proc/meminfo: memFree=1450776/2055920 swapFree=4192812/4192956
[pid=16256] ppid=16254 vsize=15588 CPUtime=1002.54
/proc/16256/stat : 16256 (mxc) R 16254 16256 15530 0 -1 4194304 6997 0 0 0 100243 11 0 0 25 0 1 0 225972334 15962112 3653 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16256/statm: 3897 3653 67 122 0 3771 0
Current children cumulated CPU time (s) 1002.54
Current children cumulated vsize (KiB) 15588

[startup+1062.84 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16257
/proc/meminfo: memFree=1450712/2055920 swapFree=4192812/4192956
[pid=16256] ppid=16254 vsize=15588 CPUtime=1062.56
/proc/16256/stat : 16256 (mxc) R 16254 16256 15530 0 -1 4194304 7253 0 0 0 106244 12 0 0 25 0 1 0 225972334 15962112 3669 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/16256/statm: 3897 3669 67 122 0 3771 0
Current children cumulated CPU time (s) 1062.56
Current children cumulated vsize (KiB) 15588

[startup+1122.87 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16257
/proc/meminfo: memFree=1450648/2055920 swapFree=4192812/4192956
[pid=16256] ppid=16254 vsize=15748 CPUtime=1122.57
/proc/16256/stat : 16256 (mxc) R 16254 16256 15530 0 -1 4194304 7506 0 0 0 112245 12 0 0 25 0 1 0 225972334 16125952 3682 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/16256/statm: 3937 3682 67 122 0 3811 0
Current children cumulated CPU time (s) 1122.57
Current children cumulated vsize (KiB) 15748

[startup+1182.89 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16257
/proc/meminfo: memFree=1450584/2055920 swapFree=4192812/4192956
[pid=16256] ppid=16254 vsize=15748 CPUtime=1182.59
/proc/16256/stat : 16256 (mxc) R 16254 16256 15530 0 -1 4194304 7767 0 0 0 118246 13 0 0 25 0 1 0 225972334 16125952 3703 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16256/statm: 3937 3703 67 122 0 3811 0
Current children cumulated CPU time (s) 1182.59
Current children cumulated vsize (KiB) 15748



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.31 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 16257
/proc/meminfo: memFree=1450520/2055920 swapFree=4192812/4192956
[pid=16256] ppid=16254 vsize=15748 CPUtime=1200.01
/proc/16256/stat : 16256 (mxc) R 16254 16256 15530 0 -1 4194304 7848 0 0 0 119988 13 0 0 25 0 1 0 225972334 16125952 3704 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16256/statm: 3937 3704 67 122 0 3811 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 15748

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.32
CPU time (s): 1200.02
CPU user time (s): 1199.88
CPU system time (s): 0.137979
CPU usage (%): 99.9751
Max. virtual memory (cumulated for all children) (KiB): 15908

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.88
system time used= 0.137979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7848
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= 19711

runsolver used 1.3088 second user time and 2.92955 second system time

The end



Launcher Data (download as text)




Begin job on node4 on Wed Feb 21 12:16:15 UTC 2007

IDJOB= 304509
IDBENCH= 20134
IDSOLVER= 107
FILE ID= node4/304509-1172060174

PBS_JOBID= 3865288

Free space on /tmp= 66548 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v160/unif-k7-r85-v160-c13600-S498187802-14.cnf
COMMAND LINE= /tmp/evaluation/304509-1172060174/mxc /tmp/evaluation/304509-1172060174/instance-304509-1172060174.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-304509-1172060174 -o ROOT/results/node4/solver-304509-1172060174 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304509-1172060174/mxc /tmp/evaluation/304509-1172060174/instance-304509-1172060174.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  00d47b831eb8416786df8f38bac74b26

RANDOM SEED= 658221079

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node4.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		: 3000.231
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		: 3000.231
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:       1466040 kB
Buffers:         55656 kB
Cached:         397496 kB
SwapCached:          0 kB
Active:         198568 kB
Inactive:       314300 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1466040 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1052 kB
Writeback:           0 kB
Mapped:          78604 kB
Slab:            62584 kB
Committed_AS:  1012100 kB
PageTables:       1768 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= 66548 MiB

End job on node4 on Wed Feb 21 12:36:17 UTC 2007