Trace number 424686

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) 5000.12 5001.85

General information on the benchmark

Namerandom/LargeSize/3SAT/v13000/
unif-k3-r4.2-v13000-c54600-S883878972-08.cnf
MD5SUM28ae03a20ed33a70e6a5afd2d43adafd
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables13000
Number of clauses54600
Sum of the clauses size163800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 354600
Number of clauses of size 40
Number of clauses of size 50
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/node25/watcher-424686-1177778215 -o ROOT/results/node25/solver-424686-1177778215 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424686-1177778215/mxc /tmp/evaluation/424686-1177778215/instance-424686-1177778215.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: 1.00 1.00 1.00 3/64 3354
/proc/meminfo: memFree=1720784/2055920 swapFree=4182908/4192956
[pid=3354] ppid=3352 vsize=3372 CPUtime=0
/proc/3354/stat : 3354 (mxc) R 3352 3354 3063 0 -1 4194304 630 0 0 0 0 0 0 0 18 0 1 0 225738580 3452928 615 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/3354/statm: 843 616 46 122 0 717 0

[startup+0.081302 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3354
/proc/meminfo: memFree=1720784/2055920 swapFree=4182908/4192956
[pid=3354] ppid=3352 vsize=4732 CPUtime=0.07
/proc/3354/stat : 3354 (mxc) R 3352 3354 3063 0 -1 4194304 1250 0 0 0 7 0 0 0 18 0 1 0 225738580 4845568 982 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530830 0 0 4096 0 0 0 0 17 1 0 0
/proc/3354/statm: 1183 982 57 122 0 1057 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 4732

[startup+0.101305 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3354
/proc/meminfo: memFree=1720784/2055920 swapFree=4182908/4192956
[pid=3354] ppid=3352 vsize=4864 CPUtime=0.09
/proc/3354/stat : 3354 (mxc) R 3352 3354 3063 0 -1 4194304 1266 0 0 0 9 0 0 0 18 0 1 0 225738580 4980736 998 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519608 0 0 4096 0 0 0 0 17 1 0 0
/proc/3354/statm: 1216 998 57 122 0 1090 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4864

[startup+0.301339 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3354
/proc/meminfo: memFree=1720784/2055920 swapFree=4182908/4192956
[pid=3354] ppid=3352 vsize=5260 CPUtime=0.29
/proc/3354/stat : 3354 (mxc) R 3352 3354 3063 0 -1 4194304 1357 0 0 0 29 0 0 0 19 0 1 0 225738580 5386240 1089 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519206 0 0 4096 0 0 0 0 17 1 0 0
/proc/3354/statm: 1315 1089 59 122 0 1189 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5260

[startup+0.701406 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3354
/proc/meminfo: memFree=1720784/2055920 swapFree=4182908/4192956
[pid=3354] ppid=3352 vsize=5920 CPUtime=0.69
/proc/3354/stat : 3354 (mxc) R 3352 3354 3063 0 -1 4194304 1525 0 0 0 69 0 0 0 24 0 1 0 225738580 6062080 1257 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3354/statm: 1480 1257 59 122 0 1354 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5920

[startup+1.50154 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3355
/proc/meminfo: memFree=1715528/2055920 swapFree=4182908/4192956
[pid=3354] ppid=3352 vsize=7108 CPUtime=1.49
/proc/3354/stat : 3354 (mxc) R 3352 3354 3063 0 -1 4194304 1833 0 0 0 149 0 0 0 25 0 1 0 225738580 7278592 1565 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/3354/statm: 1777 1565 59 122 0 1651 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7108

[startup+3.10182 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3355
/proc/meminfo: memFree=1713672/2055920 swapFree=4182908/4192956
[pid=3354] ppid=3352 vsize=9484 CPUtime=3.09
/proc/3354/stat : 3354 (mxc) R 3352 3354 3063 0 -1 4194304 2440 0 0 0 308 1 0 0 25 0 1 0 225738580 9711616 2172 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519555 0 0 4096 0 0 0 0 17 1 0 0
/proc/3354/statm: 2371 2172 59 122 0 2245 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9484

[startup+6.30136 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3355
/proc/meminfo: memFree=1708488/2055920 swapFree=4182908/4192956
[pid=3354] ppid=3352 vsize=14500 CPUtime=6.29
/proc/3354/stat : 3354 (mxc) R 3352 3354 3063 0 -1 4194304 3671 0 0 0 627 2 0 0 25 0 1 0 225738580 14848000 3403 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3354/statm: 3625 3403 59 122 0 3499 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14500

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3355
/proc/meminfo: memFree=1699784/2055920 swapFree=4182908/4192956
[pid=3354] ppid=3352 vsize=22684 CPUtime=12.69
/proc/3354/stat : 3354 (mxc) R 3352 3354 3063 0 -1 4194304 5712 0 0 0 1265 4 0 0 25 0 1 0 225738580 23228416 5444 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519297 0 0 4096 0 0 0 0 17 1 0 0
/proc/3354/statm: 5671 5444 59 122 0 5545 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 22684

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3355
/proc/meminfo: memFree=1684176/2055920 swapFree=4182908/4192956
[pid=3354] ppid=3352 vsize=37728 CPUtime=25.49
/proc/3354/stat : 3354 (mxc) R 3352 3354 3063 0 -1 4194304 9458 0 0 0 2542 7 0 0 25 0 1 0 225738580 38633472 9190 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531137 0 0 4096 0 0 0 0 17 1 0 0
/proc/3354/statm: 9432 9190 59 122 0 9306 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 37728

[startup+51.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3355
/proc/meminfo: memFree=1657424/2055920 swapFree=4182908/4192956
[pid=3354] ppid=3352 vsize=64524 CPUtime=51.08
/proc/3354/stat : 3354 (mxc) R 3352 3354 3063 0 -1 4194304 16182 0 0 0 5095 13 0 0 25 0 1 0 225738580 66072576 15914 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3354/statm: 16131 15914 59 122 0 16005 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 64524

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3355
/proc/meminfo: memFree=1639056/2055920 swapFree=4182908/4192956
[pid=3354] ppid=3352 vsize=82608 CPUtime=102.26
/proc/3354/stat : 3354 (mxc) R 3352 3354 3063 0 -1 4194304 20730 0 0 0 10208 18 0 0 25 0 1 0 225738580 84590592 20392 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/3354/statm: 20652 20392 67 122 0 20526 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 82608

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3356
/proc/meminfo: memFree=1622480/2055920 swapFree=4182908/4192956
[pid=3354] ppid=3352 vsize=98712 CPUtime=162.24
/proc/3354/stat : 3354 (mxc) R 3352 3354 3063 0 -1 4194304 24847 0 0 0 16203 21 0 0 25 0 1 0 225738580 101081088 24434 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/3354/statm: 24678 24434 67 122 0 24552 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 98712

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3357
/proc/meminfo: memFree=1606416/2055920 swapFree=4182908/4192956
[pid=3354] ppid=3352 vsize=114816 CPUtime=222.22
/proc/3354/stat : 3354 (mxc) R 3352 3354 3063 0 -1 4194304 28949 0 0 0 22197 25 0 0 25 0 1 0 225738580 117571584 28454 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/3354/statm: 28704 28454 67 122 0 28578 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 114816

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3357
/proc/meminfo: memFree=1599952/2055920 swapFree=4182908/4192956
[pid=3354] ppid=3352 vsize=121284 CPUtime=282.2
/proc/3354/stat : 3354 (mxc) R 3352 3354 3063 0 -1 4194304 30647 0 0 0 28194 26 0 0 25 0 1 0 225738580 124194816 30062 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3354/statm: 30321 30062 67 122 0 30195 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 121284

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3357
/proc/meminfo: memFree=1599952/2055920 swapFree=4182908/4192956
[pid=3354] ppid=3352 vsize=121284 CPUtime=342.18
/proc/3354/stat : 3354 (mxc) R 3352 3354 3063 0 -1 4194304 30647 0 0 0 34192 26 0 0 25 0 1 0 225738580 124194816 30062 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3354/statm: 30321 30062 67 122 0 30195 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 121284

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3357
/proc/meminfo: memFree=1592848/2055920 swapFree=4182908/4192956
[pid=3354] ppid=3352 vsize=128280 CPUtime=402.16
/proc/3354/stat : 3354 (mxc) R 3352 3354 3063 0 -1 4194304 32517 0 0 0 40188 28 0 0 25 0 1 0 225738580 131358720 31842 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3354/statm: 32070 31842 67 122 0 31944 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 128280

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3357
/proc/meminfo: memFree=1572880/2055920 swapFree=4182908/4192956
[pid=3354] ppid=3352 vsize=148768 CPUtime=462.14
/proc/3354/stat : 3354 (mxc) R 3352 3354 3063 0 -1 4194304 37609 0 0 0 46180 34 0 0 25 0 1 0 225738580 152338432 36934 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531247 0 0 4096 0 0 0 0 17 1 0 0
/proc/3354/statm: 37192 36934 67 122 0 37066 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 148768

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3357
/proc/meminfo: memFree=1567568/2055920 swapFree=4182908/4192956
[pid=3354] ppid=3352 vsize=153652 CPUtime=522.12
/proc/3354/stat : 3354 (mxc) R 3352 3354 3063 0 -1 4194304 38929 0 0 0 52177 35 0 0 25 0 1 0 225738580 157339648 38155 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/3354/statm: 38413 38155 67 122 0 38287 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 153652

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3357
/proc/meminfo: memFree=1567568/2055920 swapFree=4182908/4192956
[pid=3354] ppid=3352 vsize=153652 CPUtime=582.1
/proc/3354/stat : 3354 (mxc) R 3352 3354 3063 0 -1 4194304 39028 0 0 0 58175 35 0 0 25 0 1 0 225738580 157339648 38155 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/3354/statm: 38413 38155 67 122 0 38287 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 153652

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3357
/proc/meminfo: memFree=1567568/2055920 swapFree=4182908/4192956
[pid=3354] ppid=3352 vsize=153652 CPUtime=642.09
/proc/3354/stat : 3354 (mxc) R 3352 3354 3063 0 -1 4194304 39028 0 0 0 64174 35 0 0 25 0 1 0 225738580 157339648 38155 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3354/statm: 38413 38155 67 122 0 38287 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 153652


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 3557
/proc/meminfo: memFree=1496400/2055920 swapFree=4182908/4192956
[pid=3354] ppid=3352 vsize=224964 CPUtime=4000.89
/proc/3354/stat : 3354 (mxc) R 3352 3354 3063 0 -1 4194304 58871 0 0 0 400027 62 0 0 25 0 1 0 225738580 230363136 55891 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3354/statm: 56241 55891 67 122 0 56115 0
Current children cumulated CPU time (s) 4000.89
Current children cumulated vsize (KiB) 224964

[startup+4062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3557
/proc/meminfo: memFree=1496400/2055920 swapFree=4182908/4192956
[pid=3354] ppid=3352 vsize=224964 CPUtime=4060.88
/proc/3354/stat : 3354 (mxc) R 3352 3354 3063 0 -1 4194304 58871 0 0 0 406026 62 0 0 25 0 1 0 225738580 230363136 55891 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3354/statm: 56241 55891 67 122 0 56115 0
Current children cumulated CPU time (s) 4060.88
Current children cumulated vsize (KiB) 224964

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3557
/proc/meminfo: memFree=1496464/2055920 swapFree=4182908/4192956
[pid=3354] ppid=3352 vsize=224964 CPUtime=4120.85
/proc/3354/stat : 3354 (mxc) R 3352 3354 3063 0 -1 4194304 58874 0 0 0 412023 62 0 0 25 0 1 0 225738580 230363136 55894 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/3354/statm: 56241 55894 67 122 0 56115 0
Current children cumulated CPU time (s) 4120.85
Current children cumulated vsize (KiB) 224964

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3557
/proc/meminfo: memFree=1496528/2055920 swapFree=4182908/4192956
[pid=3354] ppid=3352 vsize=224964 CPUtime=4180.83
/proc/3354/stat : 3354 (mxc) R 3352 3354 3063 0 -1 4194304 58875 0 0 0 418021 62 0 0 25 0 1 0 225738580 230363136 55895 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/3354/statm: 56241 55895 67 122 0 56115 0
Current children cumulated CPU time (s) 4180.83
Current children cumulated vsize (KiB) 224964

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3557
/proc/meminfo: memFree=1493712/2055920 swapFree=4182908/4192956
[pid=3354] ppid=3352 vsize=228000 CPUtime=4240.82
/proc/3354/stat : 3354 (mxc) R 3352 3354 3063 0 -1 4194304 59631 0 0 0 424019 63 0 0 25 0 1 0 225738580 233472000 56651 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529863 0 0 4096 0 0 0 0 17 1 0 0
/proc/3354/statm: 57000 56651 67 122 0 56874 0
Current children cumulated CPU time (s) 4240.82
Current children cumulated vsize (KiB) 228000

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3557
/proc/meminfo: memFree=1491152/2055920 swapFree=4182908/4192956
[pid=3354] ppid=3352 vsize=230112 CPUtime=4300.8
/proc/3354/stat : 3354 (mxc) R 3352 3354 3063 0 -1 4194304 60324 0 0 0 430016 64 0 0 25 0 1 0 225738580 235634688 57199 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519252 0 0 4096 0 0 0 0 17 1 0 0
/proc/3354/statm: 57528 57199 67 122 0 57402 0
Current children cumulated CPU time (s) 4300.8
Current children cumulated vsize (KiB) 230112

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3557
/proc/meminfo: memFree=1491216/2055920 swapFree=4182908/4192956
[pid=3354] ppid=3352 vsize=230112 CPUtime=4360.78
/proc/3354/stat : 3354 (mxc) R 3352 3354 3063 0 -1 4194304 60324 0 0 0 436014 64 0 0 25 0 1 0 225738580 235634688 57199 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/3354/statm: 57528 57199 67 122 0 57402 0
Current children cumulated CPU time (s) 4360.78
Current children cumulated vsize (KiB) 230112

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3557
/proc/meminfo: memFree=1491280/2055920 swapFree=4182908/4192956
[pid=3354] ppid=3352 vsize=230112 CPUtime=4420.76
/proc/3354/stat : 3354 (mxc) R 3352 3354 3063 0 -1 4194304 60324 0 0 0 442012 64 0 0 25 0 1 0 225738580 235634688 57199 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3354/statm: 57528 57199 67 122 0 57402 0
Current children cumulated CPU time (s) 4420.76
Current children cumulated vsize (KiB) 230112

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3557
/proc/meminfo: memFree=1476496/2055920 swapFree=4182908/4192956
[pid=3354] ppid=3352 vsize=245336 CPUtime=4480.73
/proc/3354/stat : 3354 (mxc) R 3352 3354 3063 0 -1 4194304 64104 0 0 0 448004 69 0 0 25 0 1 0 225738580 251224064 60979 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3354/statm: 61334 60979 67 122 0 61208 0
Current children cumulated CPU time (s) 4480.73
Current children cumulated vsize (KiB) 245336

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3557
/proc/meminfo: memFree=1464592/2055920 swapFree=4182908/4192956
[pid=3354] ppid=3352 vsize=256696 CPUtime=4540.72
/proc/3354/stat : 3354 (mxc) R 3352 3354 3063 0 -1 4194304 67096 0 0 0 453999 73 0 0 25 0 1 0 225738580 262856704 63826 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529959 0 0 4096 0 0 0 0 17 1 0 0
/proc/3354/statm: 64174 63826 67 122 0 64048 0
Current children cumulated CPU time (s) 4540.72
Current children cumulated vsize (KiB) 256696

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3557
/proc/meminfo: memFree=1464656/2055920 swapFree=4182908/4192956
[pid=3354] ppid=3352 vsize=256696 CPUtime=4600.7
/proc/3354/stat : 3354 (mxc) R 3352 3354 3063 0 -1 4194304 67096 0 0 0 459997 73 0 0 25 0 1 0 225738580 262856704 63826 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/3354/statm: 64174 63826 67 122 0 64048 0
Current children cumulated CPU time (s) 4600.7
Current children cumulated vsize (KiB) 256696

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3557
/proc/meminfo: memFree=1464720/2055920 swapFree=4182908/4192956
[pid=3354] ppid=3352 vsize=256696 CPUtime=4660.68
/proc/3354/stat : 3354 (mxc) R 3352 3354 3063 0 -1 4194304 67097 0 0 0 465995 73 0 0 25 0 1 0 225738580 262856704 63827 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3354/statm: 64174 63827 67 122 0 64048 0
Current children cumulated CPU time (s) 4660.68
Current children cumulated vsize (KiB) 256696

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3557
/proc/meminfo: memFree=1464720/2055920 swapFree=4182908/4192956
[pid=3354] ppid=3352 vsize=256696 CPUtime=4720.66
/proc/3354/stat : 3354 (mxc) R 3352 3354 3063 0 -1 4194304 67098 0 0 0 471993 73 0 0 25 0 1 0 225738580 262856704 63828 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/3354/statm: 64174 63828 67 122 0 64048 0
Current children cumulated CPU time (s) 4720.66
Current children cumulated vsize (KiB) 256696

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3557
/proc/meminfo: memFree=1462928/2055920 swapFree=4182908/4192956
[pid=3354] ppid=3352 vsize=258280 CPUtime=4780.64
/proc/3354/stat : 3354 (mxc) R 3352 3354 3063 0 -1 4194304 67634 0 0 0 477990 74 0 0 25 0 1 0 225738580 264478720 64219 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531230 0 0 4096 0 0 0 0 17 1 0 0
/proc/3354/statm: 64570 64219 67 122 0 64444 0
Current children cumulated CPU time (s) 4780.64
Current children cumulated vsize (KiB) 258280

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3557
/proc/meminfo: memFree=1462992/2055920 swapFree=4182908/4192956
[pid=3354] ppid=3352 vsize=258280 CPUtime=4840.62
/proc/3354/stat : 3354 (mxc) R 3352 3354 3063 0 -1 4194304 67634 0 0 0 483988 74 0 0 25 0 1 0 225738580 264478720 64219 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3354/statm: 64570 64219 67 122 0 64444 0
Current children cumulated CPU time (s) 4840.62
Current children cumulated vsize (KiB) 258280

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3557
/proc/meminfo: memFree=1463120/2055920 swapFree=4182908/4192956
[pid=3354] ppid=3352 vsize=258280 CPUtime=4900.6
/proc/3354/stat : 3354 (mxc) R 3352 3354 3063 0 -1 4194304 67634 0 0 0 489986 74 0 0 25 0 1 0 225738580 264478720 64219 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3354/statm: 64570 64219 67 122 0 64444 0
Current children cumulated CPU time (s) 4900.6
Current children cumulated vsize (KiB) 258280

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3557
/proc/meminfo: memFree=1463184/2055920 swapFree=4182908/4192956
[pid=3354] ppid=3352 vsize=258280 CPUtime=4960.58
/proc/3354/stat : 3354 (mxc) R 3352 3354 3063 0 -1 4194304 67634 0 0 0 495984 74 0 0 25 0 1 0 225738580 264478720 64219 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3354/statm: 64570 64219 67 122 0 64444 0
Current children cumulated CPU time (s) 4960.58
Current children cumulated vsize (KiB) 258280



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3557
/proc/meminfo: memFree=1463120/2055920 swapFree=4182908/4192956
[pid=3354] ppid=3352 vsize=258280 CPUtime=5000.07
/proc/3354/stat : 3354 (mxc) R 3352 3354 3063 0 -1 4194304 67634 0 0 0 499933 74 0 0 25 0 1 0 225738580 264478720 64219 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/3354/statm: 64570 64219 67 122 0 64444 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 258280

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): 5001.85
CPU time (s): 5000.12
CPU user time (s): 4999.34
CPU system time (s): 0.78688
CPU usage (%): 99.9656
Max. virtual memory (cumulated for all children) (KiB): 258860

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.34
system time used= 0.78688
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 67634
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= 4988

runsolver used 3.53246 second user time and 10.1705 second system time

The end



Launcher Data (download as text)




Begin job on node25 on Sat Apr 28 16:36:55 UTC 2007

IDJOB= 424686
IDBENCH= 20188
IDSOLVER= 174
FILE ID= node25/424686-1177778215

PBS_JOBID= 4715680

Free space on /tmp= 66492 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v13000/unif-k3-r4.2-v13000-c54600-S883878972-08.cnf
COMMAND LINE= /tmp/evaluation/424686-1177778215/mxc /tmp/evaluation/424686-1177778215/instance-424686-1177778215.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node25/watcher-424686-1177778215 -o ROOT/results/node25/solver-424686-1177778215 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424686-1177778215/mxc /tmp/evaluation/424686-1177778215/instance-424686-1177778215.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  28ae03a20ed33a70e6a5afd2d43adafd

RANDOM SEED= 184764946

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node25.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:       1721192 kB
Buffers:         41708 kB
Cached:         239228 kB
SwapCached:       4188 kB
Active:         151300 kB
Inactive:       139564 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1721192 kB
SwapTotal:     4192956 kB
SwapFree:      4182908 kB
Dirty:            1608 kB
Writeback:           0 kB
Mapped:          15664 kB
Slab:            29944 kB
Committed_AS:  4266668 kB
PageTables:       1472 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= 66492 MiB

End job on node25 on Sat Apr 28 18:00:19 UTC 2007