Trace number 304304

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) 1200.08 1200.52

General information on the benchmark

Namerandom/LargeSize/7SAT/v160/
unif-k7-r85-v160-c13600-S57566027-15.cnf
MD5SUMb0f3c9450ab786b6393c91e01744ab53
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark209.342
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/node42/watcher-304304-1172055797 -o ROOT/results/node42/solver-304304-1172055797 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304304-1172055797/mxc /tmp/evaluation/304304-1172055797/instance-304304-1172055797.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: 0.85 0.97 0.99 3/64 8090
/proc/meminfo: memFree=1469272/2055920 swapFree=4122796/4192956
[pid=8090] ppid=8088 vsize=1580 CPUtime=0
/proc/8090/stat : 8090 (mxc) R 8088 8090 8033 0 -1 4194304 240 0 0 0 0 0 0 0 18 0 1 0 225535713 1617920 224 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134691428 0 0 4096 0 0 0 0 17 1 0 0
/proc/8090/statm: 395 224 46 122 0 269 0

[startup+0.106717 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 8090
/proc/meminfo: memFree=1469272/2055920 swapFree=4122796/4192956
[pid=8090] ppid=8088 vsize=1996 CPUtime=0.1
/proc/8090/stat : 8090 (mxc) R 8088 8090 8033 0 -1 4194304 473 0 0 0 10 0 0 0 18 0 1 0 225535713 2043904 361 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/8090/statm: 499 361 59 122 0 373 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1996

[startup+0.514793 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 8090
/proc/meminfo: memFree=1469272/2055920 swapFree=4122796/4192956
[pid=8090] ppid=8088 vsize=3184 CPUtime=0.5
/proc/8090/stat : 8090 (mxc) R 8088 8090 8033 0 -1 4194304 744 0 0 0 50 0 0 0 21 0 1 0 225535713 3260416 632 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/8090/statm: 796 632 59 122 0 670 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 3184

[startup+1.33495 s]
/proc/loadavg: 0.85 0.97 0.99 2/65 8091
/proc/meminfo: memFree=1465808/2055920 swapFree=4122796/4192956
[pid=8090] ppid=8088 vsize=4276 CPUtime=1.32
/proc/8090/stat : 8090 (mxc) R 8088 8090 8033 0 -1 4194304 1033 0 0 0 132 0 0 0 25 0 1 0 225535713 4378624 919 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8090/statm: 1069 919 67 122 0 943 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 4276

[startup+2.97327 s]
/proc/loadavg: 0.85 0.97 0.99 2/65 8091
/proc/meminfo: memFree=1465360/2055920 swapFree=4122796/4192956
[pid=8090] ppid=8088 vsize=4804 CPUtime=2.96
/proc/8090/stat : 8090 (mxc) R 8088 8090 8033 0 -1 4194304 1187 0 0 0 296 0 0 0 25 0 1 0 225535713 4919296 1073 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530051 0 0 4096 0 0 0 0 17 1 0 0
/proc/8090/statm: 1201 1073 67 122 0 1075 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 4804

[startup+6.24889 s]
/proc/loadavg: 0.86 0.97 0.99 2/65 8091
/proc/meminfo: memFree=1464216/2055920 swapFree=4122796/4192956
[pid=8090] ppid=8088 vsize=5708 CPUtime=6.23
/proc/8090/stat : 8090 (mxc) R 8088 8090 8033 0 -1 4194304 1400 0 0 0 623 0 0 0 25 0 1 0 225535713 5844992 1286 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8090/statm: 1427 1286 67 122 0 1301 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 5708

[startup+12.7021 s]
/proc/loadavg: 0.87 0.97 0.99 2/65 8091
/proc/meminfo: memFree=1463576/2055920 swapFree=4122796/4192956
[pid=8090] ppid=8088 vsize=6352 CPUtime=12.68
/proc/8090/stat : 8090 (mxc) R 8088 8090 8033 0 -1 4194304 1548 0 0 0 1268 0 0 0 25 0 1 0 225535713 6504448 1434 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8090/statm: 1588 1434 67 122 0 1462 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 6352

[startup+25.5066 s]
/proc/loadavg: 0.90 0.97 0.99 2/65 8091
/proc/meminfo: memFree=1462808/2055920 swapFree=4122796/4192956
[pid=8090] ppid=8088 vsize=7084 CPUtime=25.49
/proc/8090/stat : 8090 (mxc) R 8088 8090 8033 0 -1 4194304 1743 0 0 0 2548 1 0 0 25 0 1 0 225535713 7254016 1629 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8090/statm: 1771 1629 67 122 0 1645 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 7084

[startup+51.1114 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 8091
/proc/meminfo: memFree=1461400/2055920 swapFree=4122796/4192956
[pid=8090] ppid=8088 vsize=8512 CPUtime=51.08
/proc/8090/stat : 8090 (mxc) R 8088 8090 8033 0 -1 4194304 2098 0 0 0 5107 1 0 0 25 0 1 0 225535713 8716288 1984 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8090/statm: 2128 1984 67 122 0 2002 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 8512

[startup+102.321 s]
/proc/loadavg: 0.97 0.97 0.99 2/65 8091
/proc/meminfo: memFree=1460376/2055920 swapFree=4122796/4192956
[pid=8090] ppid=8088 vsize=9480 CPUtime=102.27
/proc/8090/stat : 8090 (mxc) R 8088 8090 8033 0 -1 4194304 2351 0 0 0 10226 1 0 0 25 0 1 0 225535713 9707520 2237 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519954 0 0 4096 0 0 0 0 17 1 0 0
/proc/8090/statm: 2370 2237 67 122 0 2244 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 9480

[startup+162.347 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8091
/proc/meminfo: memFree=1459224/2055920 swapFree=4122796/4192956
[pid=8090] ppid=8088 vsize=10584 CPUtime=162.28
/proc/8090/stat : 8090 (mxc) R 8088 8090 8033 0 -1 4194304 2625 0 0 0 16226 2 0 0 25 0 1 0 225535713 10838016 2511 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/8090/statm: 2646 2511 67 122 0 2520 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 10584

[startup+222.367 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8091
/proc/meminfo: memFree=1458264/2055920 swapFree=4122796/4192956
[pid=8090] ppid=8088 vsize=11504 CPUtime=222.28
/proc/8090/stat : 8090 (mxc) R 8088 8090 8033 0 -1 4194304 2859 0 0 0 22226 2 0 0 25 0 1 0 225535713 11780096 2745 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8090/statm: 2876 2745 67 122 0 2750 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 11504

[startup+282.383 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8091
/proc/meminfo: memFree=1458008/2055920 swapFree=4122796/4192956
[pid=8090] ppid=8088 vsize=11744 CPUtime=282.27
/proc/8090/stat : 8090 (mxc) R 8088 8090 8033 0 -1 4194304 2919 0 0 0 28225 2 0 0 25 0 1 0 225535713 12025856 2805 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/8090/statm: 2936 2805 67 122 0 2810 0
Current children cumulated CPU time (s) 282.27
Current children cumulated vsize (KiB) 11744

[startup+342.397 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8091
/proc/meminfo: memFree=1457112/2055920 swapFree=4122796/4192956
[pid=8090] ppid=8088 vsize=12696 CPUtime=342.26
/proc/8090/stat : 8090 (mxc) R 8088 8090 8033 0 -1 4194304 3353 0 0 0 34224 2 0 0 25 0 1 0 225535713 13000704 3008 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8090/statm: 3174 3008 67 122 0 3048 0
Current children cumulated CPU time (s) 342.26
Current children cumulated vsize (KiB) 12696

[startup+402.421 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8091
/proc/meminfo: memFree=1456728/2055920 swapFree=4122796/4192956
[pid=8090] ppid=8088 vsize=13124 CPUtime=402.26
/proc/8090/stat : 8090 (mxc) R 8088 8090 8033 0 -1 4194304 3734 0 0 0 40223 3 0 0 25 0 1 0 225535713 13438976 3092 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519610 0 0 4096 0 0 0 0 17 1 0 0
/proc/8090/statm: 3281 3092 67 122 0 3155 0
Current children cumulated CPU time (s) 402.26
Current children cumulated vsize (KiB) 13124

[startup+462.44 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8091
/proc/meminfo: memFree=1456664/2055920 swapFree=4122796/4192956
[pid=8090] ppid=8088 vsize=13124 CPUtime=462.25
/proc/8090/stat : 8090 (mxc) R 8088 8090 8033 0 -1 4194304 4045 0 0 0 46222 3 0 0 25 0 1 0 225535713 13438976 3106 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519229 0 0 4096 0 0 0 0 17 1 0 0
/proc/8090/statm: 3281 3106 67 122 0 3155 0
Current children cumulated CPU time (s) 462.25
Current children cumulated vsize (KiB) 13124

[startup+522.463 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8091
/proc/meminfo: memFree=1455768/2055920 swapFree=4122796/4192956
[pid=8090] ppid=8088 vsize=14256 CPUtime=522.26
/proc/8090/stat : 8090 (mxc) R 8088 8090 8033 0 -1 4194304 4556 0 0 0 52222 4 0 0 25 0 1 0 225535713 14598144 3341 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/8090/statm: 3564 3341 67 122 0 3438 0
Current children cumulated CPU time (s) 522.26
Current children cumulated vsize (KiB) 14256

[startup+582.482 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8091
/proc/meminfo: memFree=1455640/2055920 swapFree=4122796/4192956
[pid=8090] ppid=8088 vsize=14256 CPUtime=582.26
/proc/8090/stat : 8090 (mxc) R 8088 8090 8033 0 -1 4194304 4868 0 0 0 58222 4 0 0 25 0 1 0 225535713 14598144 3357 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8090/statm: 3564 3357 67 122 0 3438 0
Current children cumulated CPU time (s) 582.26
Current children cumulated vsize (KiB) 14256

[startup+642.502 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8091
/proc/meminfo: memFree=1455640/2055920 swapFree=4122796/4192956
[pid=8090] ppid=8088 vsize=14416 CPUtime=642.25
/proc/8090/stat : 8090 (mxc) R 8088 8090 8033 0 -1 4194304 5137 0 0 0 64221 4 0 0 25 0 1 0 225535713 14761984 3367 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8090/statm: 3604 3367 67 122 0 3478 0
Current children cumulated CPU time (s) 642.25
Current children cumulated vsize (KiB) 14416

[startup+702.522 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8091
/proc/meminfo: memFree=1455576/2055920 swapFree=4122796/4192956
[pid=8090] ppid=8088 vsize=14416 CPUtime=702.25
/proc/8090/stat : 8090 (mxc) R 8088 8090 8033 0 -1 4194304 5446 0 0 0 70221 4 0 0 25 0 1 0 225535713 14761984 3380 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/8090/statm: 3604 3380 67 122 0 3478 0
Current children cumulated CPU time (s) 702.25
Current children cumulated vsize (KiB) 14416

[startup+762.546 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8091
/proc/meminfo: memFree=1455512/2055920 swapFree=4122796/4192956
[pid=8090] ppid=8088 vsize=14552 CPUtime=762.26
/proc/8090/stat : 8090 (mxc) R 8088 8090 8033 0 -1 4194304 5719 0 0 0 76221 5 0 0 25 0 1 0 225535713 14901248 3394 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8090/statm: 3638 3394 67 122 0 3512 0
Current children cumulated CPU time (s) 762.26
Current children cumulated vsize (KiB) 14552

[startup+822.572 s]
/proc/loadavg: 1.04 0.99 0.99 2/65 8091
/proc/meminfo: memFree=1454872/2055920 swapFree=4122796/4192956
[pid=8090] ppid=8088 vsize=15080 CPUtime=822.26
/proc/8090/stat : 8090 (mxc) R 8088 8090 8033 0 -1 4194304 6172 0 0 0 82221 5 0 0 25 0 1 0 225535713 15441920 3548 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8090/statm: 3770 3548 67 122 0 3644 0
Current children cumulated CPU time (s) 822.26
Current children cumulated vsize (KiB) 15080

[startup+882.59 s]
/proc/loadavg: 1.01 0.99 0.99 2/65 8091
/proc/meminfo: memFree=1454744/2055920 swapFree=4122796/4192956
[pid=8090] ppid=8088 vsize=15240 CPUtime=882.25
/proc/8090/stat : 8090 (mxc) R 8088 8090 8033 0 -1 4194304 6452 0 0 0 88220 5 0 0 25 0 1 0 225535713 15605760 3588 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/8090/statm: 3810 3588 67 122 0 3684 0
Current children cumulated CPU time (s) 882.25
Current children cumulated vsize (KiB) 15240

[startup+942.607 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 8091
/proc/meminfo: memFree=1454616/2055920 swapFree=4122796/4192956
[pid=8090] ppid=8088 vsize=15400 CPUtime=942.25
/proc/8090/stat : 8090 (mxc) R 8088 8090 8033 0 -1 4194304 6732 0 0 0 94220 5 0 0 25 0 1 0 225535713 15769600 3628 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/8090/statm: 3850 3628 67 122 0 3724 0
Current children cumulated CPU time (s) 942.25
Current children cumulated vsize (KiB) 15400

[startup+1002.62 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 8091
/proc/meminfo: memFree=1454232/2055920 swapFree=4122796/4192956
[pid=8090] ppid=8088 vsize=15812 CPUtime=1002.25
/proc/8090/stat : 8090 (mxc) R 8088 8090 8033 0 -1 4194304 7050 0 0 0 100219 6 0 0 25 0 1 0 225535713 16191488 3706 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8090/statm: 3953 3706 67 122 0 3827 0
Current children cumulated CPU time (s) 1002.25
Current children cumulated vsize (KiB) 15812

[startup+1062.65 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 8091
/proc/meminfo: memFree=1454168/2055920 swapFree=4122796/4192956
[pid=8090] ppid=8088 vsize=15972 CPUtime=1062.25
/proc/8090/stat : 8090 (mxc) R 8088 8090 8033 0 -1 4194304 7314 0 0 0 106219 6 0 0 25 0 1 0 225535713 16355328 3730 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519610 0 0 4096 0 0 0 0 17 1 0 0
/proc/8090/statm: 3993 3730 67 122 0 3867 0
Current children cumulated CPU time (s) 1062.25
Current children cumulated vsize (KiB) 15972

[startup+1122.67 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 8091
/proc/meminfo: memFree=1454040/2055920 swapFree=4122796/4192956
[pid=8090] ppid=8088 vsize=15972 CPUtime=1122.25
/proc/8090/stat : 8090 (mxc) R 8088 8090 8033 0 -1 4194304 7580 0 0 0 112219 6 0 0 25 0 1 0 225535713 16355328 3756 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/8090/statm: 3993 3756 67 122 0 3867 0
Current children cumulated CPU time (s) 1122.25
Current children cumulated vsize (KiB) 15972

[startup+1182.69 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 8091
/proc/meminfo: memFree=1453976/2055920 swapFree=4122796/4192956
[pid=8090] ppid=8088 vsize=16132 CPUtime=1182.24
/proc/8090/stat : 8090 (mxc) R 8088 8090 8033 0 -1 4194304 7826 0 0 0 118218 6 0 0 25 0 1 0 225535713 16519168 3762 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8090/statm: 4033 3762 67 122 0 3907 0
Current children cumulated CPU time (s) 1182.24
Current children cumulated vsize (KiB) 16132



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.51 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 8091
/proc/meminfo: memFree=1453976/2055920 swapFree=4122796/4192956
[pid=8090] ppid=8088 vsize=16132 CPUtime=1200.07
/proc/8090/stat : 8090 (mxc) R 8088 8090 8033 0 -1 4194304 7906 0 0 0 120000 7 0 0 25 0 1 0 225535713 16519168 3762 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/8090/statm: 4033 3762 67 122 0 3907 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 16132

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): 1200.52
CPU time (s): 1200.08
CPU user time (s): 1200.01
CPU system time (s): 0.073988
CPU usage (%): 99.9632
Max. virtual memory (cumulated for all children) (KiB): 16292

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.073988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7906
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= 1424

runsolver used 0.761884 second user time and 2.44863 second system time

The end



Launcher Data (download as text)




Begin job on node42 on Wed Feb 21 11:03:17 UTC 2007

IDJOB= 304304
IDBENCH= 20129
IDSOLVER= 107
FILE ID= node42/304304-1172055797

PBS_JOBID= 3892787

Free space on /tmp= 66559 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v160/unif-k7-r85-v160-c13600-S57566027-15.cnf
COMMAND LINE= /tmp/evaluation/304304-1172055797/mxc /tmp/evaluation/304304-1172055797/instance-304304-1172055797.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node42/watcher-304304-1172055797 -o ROOT/results/node42/solver-304304-1172055797 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304304-1172055797/mxc /tmp/evaluation/304304-1172055797/instance-304304-1172055797.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  b0f3c9450ab786b6393c91e01744ab53

RANDOM SEED= 172248415

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node42.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		: 3000.261
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		: 3000.261
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:       1469680 kB
Buffers:         36584 kB
Cached:         430452 kB
SwapCached:      64860 kB
Active:         408912 kB
Inactive:       129308 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1469680 kB
SwapTotal:     4192956 kB
SwapFree:      4122796 kB
Dirty:            1192 kB
Writeback:           0 kB
Mapped:          15224 kB
Slab:            34032 kB
Committed_AS:   849280 kB
PageTables:       1408 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= 66559 MiB

End job on node42 on Wed Feb 21 11:23:19 UTC 2007