Trace number 424658

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) 5000.11 5002.11

General information on the benchmark

Namerandom/LargeSize/3SAT/v4000/
unif-k3-r4.2-v4000-c16800-S669431406-04.cnf
MD5SUMdd18afc619ee3c57b73894611de585c7
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark32.5341
Satisfiable
(Un)Satisfiability was proved
Number of variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
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/node66/watcher-424658-1177766342 -o ROOT/results/node66/solver-424658-1177766342 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424658-1177766342/mxc /tmp/evaluation/424658-1177766342/instance-424658-1177766342.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 14008
/proc/meminfo: memFree=1519224/2055920 swapFree=4183060/4192956
[pid=14008] ppid=14006 vsize=1816 CPUtime=0
/proc/14008/stat : 14008 (mxc) R 14006 14008 13519 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 252623770 1859584 268 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/14008/statm: 454 269 46 122 0 328 0

[startup+0.104141 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 14008
/proc/meminfo: memFree=1519224/2055920 swapFree=4183060/4192956
[pid=14008] ppid=14006 vsize=2448 CPUtime=0.09
/proc/14008/stat : 14008 (mxc) R 14006 14008 13519 0 -1 4194304 510 0 0 0 9 0 0 0 18 0 1 0 252623770 2506752 422 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/14008/statm: 612 422 59 122 0 486 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2448

[startup+0.201159 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 14008
/proc/meminfo: memFree=1519224/2055920 swapFree=4183060/4192956
[pid=14008] ppid=14006 vsize=2712 CPUtime=0.19
/proc/14008/stat : 14008 (mxc) R 14006 14008 13519 0 -1 4194304 576 0 0 0 19 0 0 0 18 0 1 0 252623770 2777088 488 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/14008/statm: 678 488 59 122 0 552 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 2712

[startup+0.301179 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 14008
/proc/meminfo: memFree=1519224/2055920 swapFree=4183060/4192956
[pid=14008] ppid=14006 vsize=2976 CPUtime=0.29
/proc/14008/stat : 14008 (mxc) R 14006 14008 13519 0 -1 4194304 641 0 0 0 29 0 0 0 19 0 1 0 252623770 3047424 553 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/14008/statm: 744 553 59 122 0 618 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2976

[startup+0.701259 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 14008
/proc/meminfo: memFree=1519224/2055920 swapFree=4183060/4192956
[pid=14008] ppid=14006 vsize=3900 CPUtime=0.69
/proc/14008/stat : 14008 (mxc) R 14006 14008 13519 0 -1 4194304 899 0 0 0 69 0 0 0 22 0 1 0 252623770 3993600 811 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519570 0 0 4096 0 0 0 0 17 1 0 0
/proc/14008/statm: 975 811 59 122 0 849 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3900

[startup+1.50142 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 14009
/proc/meminfo: memFree=1515184/2055920 swapFree=4183060/4192956
[pid=14008] ppid=14006 vsize=5900 CPUtime=1.49
/proc/14008/stat : 14008 (mxc) R 14006 14008 13519 0 -1 4194304 1364 0 0 0 149 0 0 0 25 0 1 0 252623770 6041600 1276 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530213 0 0 4096 0 0 0 0 17 1 0 0
/proc/14008/statm: 1475 1276 59 122 0 1349 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5900

[startup+3.10274 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 14009
/proc/meminfo: memFree=1512496/2055920 swapFree=4183060/4192956
[pid=14008] ppid=14006 vsize=9076 CPUtime=3.09
/proc/14008/stat : 14008 (mxc) R 14006 14008 13519 0 -1 4194304 2206 0 0 0 308 1 0 0 25 0 1 0 252623770 9293824 2116 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14008/statm: 2269 2116 67 122 0 2143 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9076

[startup+6.30138 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 14009
/proc/meminfo: memFree=1509680/2055920 swapFree=4183060/4192956
[pid=14008] ppid=14006 vsize=10200 CPUtime=6.29
/proc/14008/stat : 14008 (mxc) R 14006 14008 13519 0 -1 4194304 2472 0 0 0 628 1 0 0 25 0 1 0 252623770 10444800 2382 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/14008/statm: 2550 2382 67 122 0 2424 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 10200

[startup+12.7017 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 14009
/proc/meminfo: memFree=1507064/2055920 swapFree=4183060/4192956
[pid=14008] ppid=14006 vsize=12780 CPUtime=12.68
/proc/14008/stat : 14008 (mxc) R 14006 14008 13519 0 -1 4194304 3106 0 0 0 1267 1 0 0 25 0 1 0 252623770 13086720 3016 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531137 0 0 4096 0 0 0 0 17 1 0 0
/proc/14008/statm: 3195 3016 67 122 0 3069 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 12780

[startup+25.5012 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 14009
/proc/meminfo: memFree=1505976/2055920 swapFree=4183060/4192956
[pid=14008] ppid=14006 vsize=13892 CPUtime=25.48
/proc/14008/stat : 14008 (mxc) R 14006 14008 13519 0 -1 4194304 3388 0 0 0 2547 1 0 0 25 0 1 0 252623770 14225408 3298 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531283 0 0 4096 0 0 0 0 17 1 0 0
/proc/14008/statm: 3473 3298 67 122 0 3347 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 13892

[startup+51.1013 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 14009
/proc/meminfo: memFree=1503480/2055920 swapFree=4183060/4192956
[pid=14008] ppid=14006 vsize=16364 CPUtime=51.07
/proc/14008/stat : 14008 (mxc) R 14006 14008 13519 0 -1 4194304 4010 0 0 0 5104 3 0 0 25 0 1 0 252623770 16756736 3920 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14008/statm: 4091 3920 67 122 0 3965 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 16364

[startup+102.302 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 14009
/proc/meminfo: memFree=1499768/2055920 swapFree=4183060/4192956
[pid=14008] ppid=14006 vsize=19968 CPUtime=102.26
/proc/14008/stat : 14008 (mxc) R 14006 14008 13519 0 -1 4194304 4919 0 0 0 10222 4 0 0 25 0 1 0 252623770 20447232 4829 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519924 0 0 4096 0 0 0 0 17 1 0 0
/proc/14008/statm: 4992 4829 67 122 0 4866 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 19968

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14009
/proc/meminfo: memFree=1498488/2055920 swapFree=4183060/4192956
[pid=14008] ppid=14006 vsize=21204 CPUtime=162.23
/proc/14008/stat : 14008 (mxc) R 14006 14008 13519 0 -1 4194304 5234 0 0 0 16219 4 0 0 25 0 1 0 252623770 21712896 5144 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14008/statm: 5301 5144 67 122 0 5175 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 21204

[startup+222.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14009
/proc/meminfo: memFree=1497464/2055920 swapFree=4183060/4192956
[pid=14008] ppid=14006 vsize=22208 CPUtime=222.21
/proc/14008/stat : 14008 (mxc) R 14006 14008 13519 0 -1 4194304 5486 0 0 0 22217 4 0 0 25 0 1 0 252623770 22740992 5396 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14008/statm: 5552 5396 67 122 0 5426 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 22208

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14009
/proc/meminfo: memFree=1495032/2055920 swapFree=4183060/4192956
[pid=14008] ppid=14006 vsize=24712 CPUtime=282.19
/proc/14008/stat : 14008 (mxc) R 14006 14008 13519 0 -1 4194304 6269 0 0 0 28214 5 0 0 25 0 1 0 252623770 25305088 5975 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14008/statm: 6178 5975 67 122 0 6052 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 24712

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14009
/proc/meminfo: memFree=1494776/2055920 swapFree=4183060/4192956
[pid=14008] ppid=14006 vsize=24976 CPUtime=342.16
/proc/14008/stat : 14008 (mxc) R 14006 14008 13519 0 -1 4194304 6540 0 0 0 34211 5 0 0 25 0 1 0 252623770 25575424 6042 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519280 0 0 4096 0 0 0 0 17 1 0 0
/proc/14008/statm: 6244 6042 67 122 0 6118 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 24976

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14009
/proc/meminfo: memFree=1492152/2055920 swapFree=4183060/4192956
[pid=14008] ppid=14006 vsize=27552 CPUtime=402.14
/proc/14008/stat : 14008 (mxc) R 14006 14008 13519 0 -1 4194304 7381 0 0 0 40208 6 0 0 25 0 1 0 252623770 28213248 6701 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531167 0 0 4096 0 0 0 0 17 1 0 0
/proc/14008/statm: 6888 6701 67 122 0 6762 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 27552

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14009
/proc/meminfo: memFree=1491128/2055920 swapFree=4183060/4192956
[pid=14008] ppid=14006 vsize=28608 CPUtime=462.11
/proc/14008/stat : 14008 (mxc) R 14006 14008 13519 0 -1 4194304 7775 0 0 0 46205 6 0 0 25 0 1 0 252623770 29294592 6947 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14008/statm: 7152 6947 67 122 0 7026 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 28608

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14009
/proc/meminfo: memFree=1491128/2055920 swapFree=4183060/4192956
[pid=14008] ppid=14006 vsize=28608 CPUtime=522.1
/proc/14008/stat : 14008 (mxc) R 14006 14008 13519 0 -1 4194304 7960 0 0 0 52203 7 0 0 25 0 1 0 252623770 29294592 6947 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14008/statm: 7152 6947 67 122 0 7026 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 28608

[startup+582.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14009
/proc/meminfo: memFree=1490552/2055920 swapFree=4183060/4192956
[pid=14008] ppid=14006 vsize=29136 CPUtime=582.07
/proc/14008/stat : 14008 (mxc) R 14006 14008 13519 0 -1 4194304 8260 0 0 0 58200 7 0 0 25 0 1 0 252623770 29835264 7099 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14008/statm: 7284 7099 67 122 0 7158 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 29136

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14009
/proc/meminfo: memFree=1484920/2055920 swapFree=4183060/4192956
[pid=14008] ppid=14006 vsize=34816 CPUtime=642.05
/proc/14008/stat : 14008 (mxc) R 14006 14008 13519 0 -1 4194304 9824 0 0 0 64196 9 0 0 25 0 1 0 252623770 35651584 8503 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14008/statm: 8704 8503 67 122 0 8578 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 34816


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

[startup+4002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14209
/proc/meminfo: memFree=1471224/2055920 swapFree=4183060/4192956
[pid=14008] ppid=14006 vsize=48252 CPUtime=4000.67
/proc/14008/stat : 14008 (mxc) R 14006 14008 13519 0 -1 4194304 18274 0 0 0 400041 26 0 0 25 0 1 0 252623770 49410048 11867 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/14008/statm: 12063 11867 67 122 0 11937 0
Current children cumulated CPU time (s) 4000.67
Current children cumulated vsize (KiB) 48252

[startup+4062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14209
/proc/meminfo: memFree=1471416/2055920 swapFree=4183060/4192956
[pid=14008] ppid=14006 vsize=47924 CPUtime=4060.65
/proc/14008/stat : 14008 (mxc) R 14006 14008 13519 0 -1 4194304 18382 0 0 0 406039 26 0 0 25 0 1 0 252623770 49074176 11803 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519206 0 0 4096 0 0 0 0 17 1 0 0
/proc/14008/statm: 11981 11803 67 122 0 11855 0
Current children cumulated CPU time (s) 4060.65
Current children cumulated vsize (KiB) 47924

[startup+4122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14209
/proc/meminfo: memFree=1471416/2055920 swapFree=4183060/4192956
[pid=14008] ppid=14006 vsize=47920 CPUtime=4120.62
/proc/14008/stat : 14008 (mxc) R 14006 14008 13519 0 -1 4194304 18436 0 0 0 412036 26 0 0 25 0 1 0 252623770 49070080 11802 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/14008/statm: 11980 11802 67 122 0 11854 0
Current children cumulated CPU time (s) 4120.62
Current children cumulated vsize (KiB) 47920

[startup+4182.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14209
/proc/meminfo: memFree=1471480/2055920 swapFree=4183060/4192956
[pid=14008] ppid=14006 vsize=47920 CPUtime=4180.6
/proc/14008/stat : 14008 (mxc) R 14006 14008 13519 0 -1 4194304 18436 0 0 0 418034 26 0 0 25 0 1 0 252623770 49070080 11802 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14008/statm: 11980 11802 67 122 0 11854 0
Current children cumulated CPU time (s) 4180.6
Current children cumulated vsize (KiB) 47920

[startup+4242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14209
/proc/meminfo: memFree=1470840/2055920 swapFree=4183060/4192956
[pid=14008] ppid=14006 vsize=48580 CPUtime=4240.58
/proc/14008/stat : 14008 (mxc) R 14006 14008 13519 0 -1 4194304 18642 0 0 0 424031 27 0 0 25 0 1 0 252623770 49745920 11948 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/14008/statm: 12145 11948 67 122 0 12019 0
Current children cumulated CPU time (s) 4240.58
Current children cumulated vsize (KiB) 48580

[startup+4302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14209
/proc/meminfo: memFree=1467000/2055920 swapFree=4183060/4192956
[pid=14008] ppid=14006 vsize=52408 CPUtime=4300.55
/proc/14008/stat : 14008 (mxc) R 14006 14008 13519 0 -1 4194304 19718 0 0 0 430027 28 0 0 25 0 1 0 252623770 53665792 12904 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14008/statm: 13102 12904 67 122 0 12976 0
Current children cumulated CPU time (s) 4300.55
Current children cumulated vsize (KiB) 52408

[startup+4362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14209
/proc/meminfo: memFree=1467192/2055920 swapFree=4183060/4192956
[pid=14008] ppid=14006 vsize=52408 CPUtime=4360.53
/proc/14008/stat : 14008 (mxc) R 14006 14008 13519 0 -1 4194304 19778 0 0 0 436025 28 0 0 25 0 1 0 252623770 53665792 12904 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519150 0 0 4096 0 0 0 0 17 1 0 0
/proc/14008/statm: 13102 12904 67 122 0 12976 0
Current children cumulated CPU time (s) 4360.53
Current children cumulated vsize (KiB) 52408

[startup+4422.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14209
/proc/meminfo: memFree=1467192/2055920 swapFree=4183060/4192956
[pid=14008] ppid=14006 vsize=52408 CPUtime=4420.51
/proc/14008/stat : 14008 (mxc) R 14006 14008 13519 0 -1 4194304 19778 0 0 0 442022 29 0 0 25 0 1 0 252623770 53665792 12904 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14008/statm: 13102 12904 67 122 0 12976 0
Current children cumulated CPU time (s) 4420.51
Current children cumulated vsize (KiB) 52408

[startup+4482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14209
/proc/meminfo: memFree=1467256/2055920 swapFree=4183060/4192956
[pid=14008] ppid=14006 vsize=52408 CPUtime=4480.49
/proc/14008/stat : 14008 (mxc) R 14006 14008 13519 0 -1 4194304 19778 0 0 0 448020 29 0 0 25 0 1 0 252623770 53665792 12904 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14008/statm: 13102 12904 67 122 0 12976 0
Current children cumulated CPU time (s) 4480.49
Current children cumulated vsize (KiB) 52408

[startup+4542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14209
/proc/meminfo: memFree=1467256/2055920 swapFree=4183060/4192956
[pid=14008] ppid=14006 vsize=52408 CPUtime=4540.46
/proc/14008/stat : 14008 (mxc) R 14006 14008 13519 0 -1 4194304 19778 0 0 0 454017 29 0 0 25 0 1 0 252623770 53665792 12904 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519310 0 0 4096 0 0 0 0 17 1 0 0
/proc/14008/statm: 13102 12904 67 122 0 12976 0
Current children cumulated CPU time (s) 4540.46
Current children cumulated vsize (KiB) 52408

[startup+4602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14209
/proc/meminfo: memFree=1467320/2055920 swapFree=4183060/4192956
[pid=14008] ppid=14006 vsize=52372 CPUtime=4600.44
/proc/14008/stat : 14008 (mxc) R 14006 14008 13519 0 -1 4194304 19778 0 0 0 460015 29 0 0 25 0 1 0 252623770 53628928 12904 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14008/statm: 13093 12904 67 122 0 12967 0
Current children cumulated CPU time (s) 4600.44
Current children cumulated vsize (KiB) 52372

[startup+4662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14209
/proc/meminfo: memFree=1467064/2055920 swapFree=4183060/4192956
[pid=14008] ppid=14006 vsize=52372 CPUtime=4660.41
/proc/14008/stat : 14008 (mxc) R 14006 14008 13519 0 -1 4194304 19838 0 0 0 466012 29 0 0 25 0 1 0 252623770 53628928 12904 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14008/statm: 13093 12904 67 122 0 12967 0
Current children cumulated CPU time (s) 4660.41
Current children cumulated vsize (KiB) 52372

[startup+4722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14209
/proc/meminfo: memFree=1467128/2055920 swapFree=4183060/4192956
[pid=14008] ppid=14006 vsize=52372 CPUtime=4720.4
/proc/14008/stat : 14008 (mxc) R 14006 14008 13519 0 -1 4194304 19898 0 0 0 472010 30 0 0 25 0 1 0 252623770 53628928 12904 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/14008/statm: 13093 12904 67 122 0 12967 0
Current children cumulated CPU time (s) 4720.4
Current children cumulated vsize (KiB) 52372

[startup+4782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14209
/proc/meminfo: memFree=1467192/2055920 swapFree=4183060/4192956
[pid=14008] ppid=14006 vsize=52372 CPUtime=4780.37
/proc/14008/stat : 14008 (mxc) R 14006 14008 13519 0 -1 4194304 19898 0 0 0 478007 30 0 0 25 0 1 0 252623770 53628928 12904 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14008/statm: 13093 12904 67 122 0 12967 0
Current children cumulated CPU time (s) 4780.37
Current children cumulated vsize (KiB) 52372

[startup+4842.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14209
/proc/meminfo: memFree=1467064/2055920 swapFree=4183060/4192956
[pid=14008] ppid=14006 vsize=52372 CPUtime=4840.35
/proc/14008/stat : 14008 (mxc) R 14006 14008 13519 0 -1 4194304 20024 0 0 0 484005 30 0 0 25 0 1 0 252623770 53628928 12910 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14008/statm: 13093 12910 67 122 0 12967 0
Current children cumulated CPU time (s) 4840.35
Current children cumulated vsize (KiB) 52372

[startup+4902.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14209
/proc/meminfo: memFree=1466872/2055920 swapFree=4183060/4192956
[pid=14008] ppid=14006 vsize=52636 CPUtime=4900.33
/proc/14008/stat : 14008 (mxc) R 14006 14008 13519 0 -1 4194304 20194 0 0 0 490002 31 0 0 25 0 1 0 252623770 53899264 12960 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14008/statm: 13159 12960 67 122 0 13033 0
Current children cumulated CPU time (s) 4900.33
Current children cumulated vsize (KiB) 52636

[startup+4962.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14209
/proc/meminfo: memFree=1466168/2055920 swapFree=4183060/4192956
[pid=14008] ppid=14006 vsize=53256 CPUtime=4960.31
/proc/14008/stat : 14008 (mxc) R 14006 14008 13519 0 -1 4194304 20485 0 0 0 496000 31 0 0 25 0 1 0 252623770 54534144 13131 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14008/statm: 13314 13131 67 122 0 13188 0
Current children cumulated CPU time (s) 4960.31
Current children cumulated vsize (KiB) 53256



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.1 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14209
/proc/meminfo: memFree=1466232/2055920 swapFree=4183060/4192956
[pid=14008] ppid=14006 vsize=53256 CPUtime=5000.09
/proc/14008/stat : 14008 (mxc) R 14006 14008 13519 0 -1 4194304 20545 0 0 0 499978 31 0 0 25 0 1 0 252623770 54534144 13131 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535341 0 0 4096 0 0 0 0 17 1 0 0
/proc/14008/statm: 13314 13131 67 122 0 13188 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 53256

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): 5002.11
CPU time (s): 5000.11
CPU user time (s): 4999.79
CPU system time (s): 0.32295
CPU usage (%): 99.96
Max. virtual memory (cumulated for all children) (KiB): 53496

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.79
system time used= 0.32295
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20545
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= 7612

runsolver used 3.68244 second user time and 10.0185 second system time

The end



Launcher Data (download as text)




Begin job on node66 on Sat Apr 28 13:19:02 UTC 2007

IDJOB= 424658
IDBENCH= 20160
IDSOLVER= 174
FILE ID= node66/424658-1177766342

PBS_JOBID= 4715611

Free space on /tmp= 66527 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v4000/unif-k3-r4.2-v4000-c16800-S669431406-04.cnf
COMMAND LINE= /tmp/evaluation/424658-1177766342/mxc /tmp/evaluation/424658-1177766342/instance-424658-1177766342.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node66/watcher-424658-1177766342 -o ROOT/results/node66/solver-424658-1177766342 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424658-1177766342/mxc /tmp/evaluation/424658-1177766342/instance-424658-1177766342.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  dd18afc619ee3c57b73894611de585c7

RANDOM SEED= 193228418

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node66.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		: 3000.281
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		: 3000.281
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:       1519568 kB
Buffers:         51188 kB
Cached:         407176 kB
SwapCached:       4512 kB
Active:         235268 kB
Inactive:       233544 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1519568 kB
SwapTotal:     4192956 kB
SwapFree:      4183060 kB
Dirty:             936 kB
Writeback:           0 kB
Mapped:          15788 kB
Slab:            53516 kB
Committed_AS:  1873804 kB
PageTables:       1376 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 node66 on Sat Apr 28 14:42:26 UTC 2007