Trace number 367244

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
CMUSAT 2007-02-08? (TO) 10000.2 10003.9

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/total-5-15-u.cnf
MD5SUMc438ce1eb243ac0a49869eda1166f28f
Bench CategoryINDUST (industrial 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 variables219756
Number of clauses1008653
Sum of the clauses size2316156
Maximum clause length10
Minimum clause length1
Number of clauses of size 118434
Number of clauses of size 2797195
Number of clauses of size 3151604
Number of clauses of size 44600
Number of clauses of size 518400
Number of clauses of size over 518420

Solver Data (download as text)

0.00/0.00	c Pre-processing provided 0 assignments
0.00/0.00	c |  Number of variables:  219756                                               |
1.19/1.26	c |  Number of clauses:    1008653                                              |

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node38/watcher-367244-1176919095 -o ROOT/results/node38/solver-367244-1176919095 -C 10000 -W 15000 -M 1800 --output-limit 1,15 /tmp/evaluation/367244-1176919095/cmusat /tmp/evaluation/367244-1176919095/instance-367244-1176919095.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 10000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 10030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 15000 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 21454
/proc/meminfo: memFree=1385432/2055920 swapFree=4159700/4192956
[pid=21454] ppid=21452 vsize=2788 CPUtime=0
/proc/21454/stat : 21454 (cmusat) R 21452 21454 21287 0 -1 4194304 534 0 0 0 0 0 0 0 18 0 1 0 124076361 2854912 517 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 135095640 0 0 4096 35 0 0 0 17 1 0 0
/proc/21454/statm: 697 523 96 243 0 451 0

[startup+0.084415 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 21454
/proc/meminfo: memFree=1385432/2055920 swapFree=4159700/4192956
[pid=21454] ppid=21452 vsize=10764 CPUtime=0.08
/proc/21454/stat : 21454 (cmusat) R 21452 21454 21287 0 -1 4194304 2272 0 0 0 7 1 0 0 18 0 1 0 124076361 11022336 2255 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134525958 0 0 4096 35 0 0 0 17 1 0 0
/proc/21454/statm: 2691 2256 96 243 0 2445 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 10764

[startup+0.101416 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 21454
/proc/meminfo: memFree=1385432/2055920 swapFree=4159700/4192956
[pid=21454] ppid=21452 vsize=13416 CPUtime=0.1
/proc/21454/stat : 21454 (cmusat) R 21452 21454 21287 0 -1 4194304 2843 0 0 0 9 1 0 0 18 0 1 0 124076361 13737984 2826 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134525559 0 0 4096 35 0 0 0 17 1 0 0
/proc/21454/statm: 3354 2827 96 243 0 3108 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 13416

[startup+0.301455 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 21454
/proc/meminfo: memFree=1385432/2055920 swapFree=4159700/4192956
[pid=21454] ppid=21452 vsize=37948 CPUtime=0.29
/proc/21454/stat : 21454 (cmusat) R 21452 21454 21287 0 -1 4194304 8756 0 0 0 25 4 0 0 19 0 1 0 124076361 38858752 8739 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/21454/statm: 9487 8739 96 243 0 9241 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 37948

[startup+0.70153 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 21454
/proc/meminfo: memFree=1385432/2055920 swapFree=4159700/4192956
[pid=21454] ppid=21452 vsize=55640 CPUtime=0.69
/proc/21454/stat : 21454 (cmusat) R 21452 21454 21287 0 -1 4194304 13027 0 0 0 63 6 0 0 23 0 1 0 124076361 56975360 13010 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/21454/statm: 13910 13010 96 243 0 13664 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 55640

[startup+1.50168 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 21455
/proc/meminfo: memFree=1315920/2055920 swapFree=4159700/4192956
[pid=21454] ppid=21452 vsize=87536 CPUtime=1.49
/proc/21454/stat : 21454 (cmusat) R 21452 21454 21287 0 -1 4194304 20067 0 0 0 138 11 0 0 25 0 1 0 124076361 89636864 20050 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134530328 0 0 4096 35 0 0 0 17 1 0 0
/proc/21454/statm: 21884 20050 106 243 0 21638 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 87536

[startup+3.10199 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 21455
/proc/meminfo: memFree=1301520/2055920 swapFree=4159700/4192956
[pid=21454] ppid=21452 vsize=108384 CPUtime=3.09
/proc/21454/stat : 21454 (cmusat) R 21452 21454 21287 0 -1 4194304 24898 0 0 0 296 13 0 0 25 0 1 0 124076361 110985216 24881 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134534323 0 0 4096 35 0 0 0 17 1 0 0
/proc/21454/statm: 27096 24881 107 243 0 26850 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 108384

[startup+6.30161 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 21455
/proc/meminfo: memFree=1307856/2055920 swapFree=4159700/4192956
[pid=21454] ppid=21452 vsize=64376 CPUtime=6.29
/proc/21454/stat : 21454 (cmusat) R 21452 21454 21287 0 -1 4194304 31287 0 0 0 612 17 0 0 25 0 1 0 124076361 65921024 13914 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/21454/statm: 16094 13914 112 243 0 15848 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 64376

[startup+12.7018 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 21455
/proc/meminfo: memFree=1330200/2055920 swapFree=4159700/4192956
[pid=21454] ppid=21452 vsize=64376 CPUtime=12.69
/proc/21454/stat : 21454 (cmusat) R 21452 21454 21287 0 -1 4194304 31300 0 0 0 1252 17 0 0 25 0 1 0 124076361 65921024 13927 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590202 0 0 4096 35 0 0 0 17 1 0 0
/proc/21454/statm: 16094 13927 117 243 0 15848 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 64376

[startup+25.5013 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 21455
/proc/meminfo: memFree=1330200/2055920 swapFree=4159700/4192956
[pid=21454] ppid=21452 vsize=64376 CPUtime=25.48
/proc/21454/stat : 21454 (cmusat) R 21452 21454 21287 0 -1 4194304 31325 0 0 0 2531 17 0 0 25 0 1 0 124076361 65921024 13952 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/21454/statm: 16094 13952 117 243 0 15848 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 64376

[startup+51.1012 s]
/proc/loadavg: 0.97 0.98 0.99 2/78 21455
/proc/meminfo: memFree=1330072/2055920 swapFree=4159700/4192956
[pid=21454] ppid=21452 vsize=64376 CPUtime=51.06
/proc/21454/stat : 21454 (cmusat) R 21452 21454 21287 0 -1 4194304 31375 0 0 0 5089 17 0 0 25 0 1 0 124076361 65921024 14002 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/21454/statm: 16094 14002 117 243 0 15848 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 64376

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 21455
/proc/meminfo: memFree=1315032/2055920 swapFree=4159700/4192956
[pid=21454] ppid=21452 vsize=79028 CPUtime=102.25
/proc/21454/stat : 21454 (cmusat) R 21452 21454 21287 0 -1 4194304 35137 0 0 0 10203 22 0 0 25 0 1 0 124076361 80924672 17764 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/21454/statm: 19757 17764 117 243 0 19511 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 79028

[startup+162.302 s]
/proc/loadavg: 1.07 1.00 1.00 2/78 21455
/proc/meminfo: memFree=1293656/2055920 swapFree=4159700/4192956
[pid=21454] ppid=21452 vsize=100680 CPUtime=162.22
/proc/21454/stat : 21454 (cmusat) R 21452 21454 21287 0 -1 4194304 40661 0 0 0 16195 27 0 0 25 0 1 0 124076361 103096320 23288 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589684 0 0 4096 35 0 0 0 17 1 0 0
/proc/21454/statm: 25170 23288 117 243 0 24924 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 100680

[startup+222.301 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 21653
/proc/meminfo: memFree=1260216/2055920 swapFree=4159700/4192956
[pid=21454] ppid=21452 vsize=132632 CPUtime=222.09
/proc/21454/stat : 21454 (cmusat) R 21452 21454 21287 0 -1 4194304 48770 0 0 0 22172 37 0 0 25 0 1 0 124076361 135815168 31397 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/21454/statm: 33158 31397 117 243 0 32912 0
Current children cumulated CPU time (s) 222.09
Current children cumulated vsize (KiB) 132632

[startup+282.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 21653
/proc/meminfo: memFree=1247576/2055920 swapFree=4159700/4192956
[pid=21454] ppid=21452 vsize=145100 CPUtime=282.07
/proc/21454/stat : 21454 (cmusat) R 21452 21454 21287 0 -1 4194304 51938 0 0 0 28166 41 0 0 25 0 1 0 124076361 148582400 34565 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590202 0 0 4096 35 0 0 0 17 1 0 0
/proc/21454/statm: 36275 34565 117 243 0 36029 0
Current children cumulated CPU time (s) 282.07
Current children cumulated vsize (KiB) 145100

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21653
/proc/meminfo: memFree=1231192/2055920 swapFree=4159700/4192956
[pid=21454] ppid=21452 vsize=161228 CPUtime=342.05
/proc/21454/stat : 21454 (cmusat) R 21452 21454 21287 0 -1 4194304 56035 0 0 0 34159 46 0 0 25 0 1 0 124076361 165097472 38662 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/21454/statm: 40307 38662 117 243 0 40061 0
Current children cumulated CPU time (s) 342.05
Current children cumulated vsize (KiB) 161228

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21653
/proc/meminfo: memFree=1208152/2055920 swapFree=4159700/4192956
[pid=21454] ppid=21452 vsize=184240 CPUtime=402.03
/proc/21454/stat : 21454 (cmusat) R 21452 21454 21287 0 -1 4194304 61875 0 0 0 40152 51 0 0 25 0 1 0 124076361 188661760 44502 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589835 0 0 4096 35 0 0 0 17 1 0 0
/proc/21454/statm: 46060 44502 117 243 0 45814 0
Current children cumulated CPU time (s) 402.03
Current children cumulated vsize (KiB) 184240

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21653
/proc/meminfo: memFree=1187800/2055920 swapFree=4159700/4192956
[pid=21454] ppid=21452 vsize=204068 CPUtime=462.01
/proc/21454/stat : 21454 (cmusat) R 21452 21454 21287 0 -1 4194304 66872 0 0 0 46143 58 0 0 25 0 1 0 124076361 208965632 49499 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590222 0 0 4096 35 0 0 0 17 1 0 0
/proc/21454/statm: 51017 49499 117 243 0 50771 0
Current children cumulated CPU time (s) 462.01
Current children cumulated vsize (KiB) 204068

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21653
/proc/meminfo: memFree=1174552/2055920 swapFree=4159700/4192956
[pid=21454] ppid=21452 vsize=217360 CPUtime=521.99
/proc/21454/stat : 21454 (cmusat) R 21452 21454 21287 0 -1 4194304 70252 0 0 0 52137 62 0 0 25 0 1 0 124076361 222576640 52879 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134591993 0 0 4096 35 0 0 0 17 1 0 0
/proc/21454/statm: 54340 52879 117 243 0 54094 0
Current children cumulated CPU time (s) 521.99
Current children cumulated vsize (KiB) 217360

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21653
/proc/meminfo: memFree=1162200/2055920 swapFree=4159700/4192956
[pid=21454] ppid=21452 vsize=229420 CPUtime=581.97
/proc/21454/stat : 21454 (cmusat) R 21452 21454 21287 0 -1 4194304 73298 0 0 0 58132 65 0 0 25 0 1 0 124076361 234926080 55925 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/21454/statm: 57355 55925 117 243 0 57109 0
Current children cumulated CPU time (s) 581.97
Current children cumulated vsize (KiB) 229420

[startup+642.303 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 21653
/proc/meminfo: memFree=1149464/2055920 swapFree=4159700/4192956
[pid=21454] ppid=21452 vsize=241948 CPUtime=641.96
/proc/21454/stat : 21454 (cmusat) R 21452 21454 21287 0 -1 4194304 76455 0 0 0 64127 69 0 0 25 0 1 0 124076361 247754752 59082 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/21454/statm: 60487 59082 117 243 0 60241 0
Current children cumulated CPU time (s) 641.96
Current children cumulated vsize (KiB) 241948


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

[startup+9102.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 22055
/proc/meminfo: memFree=731096/2055920 swapFree=4159700/4192956
[pid=21454] ppid=21452 vsize=680900 CPUtime=9098.86
/proc/21454/stat : 21454 (cmusat) R 21452 21454 21287 0 -1 4194304 202349 0 0 0 909672 214 0 0 25 0 1 0 124076361 697241600 164054 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/21454/statm: 170225 164054 117 243 0 169979 0
Current children cumulated CPU time (s) 9098.86
Current children cumulated vsize (KiB) 680900

[startup+9162.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 22055
/proc/meminfo: memFree=730840/2055920 swapFree=4159700/4192956
[pid=21454] ppid=21452 vsize=680900 CPUtime=9158.83
/proc/21454/stat : 21454 (cmusat) R 21452 21454 21287 0 -1 4194304 202412 0 0 0 915669 214 0 0 25 0 1 0 124076361 697241600 164117 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/21454/statm: 170225 164117 117 243 0 169979 0
Current children cumulated CPU time (s) 9158.83
Current children cumulated vsize (KiB) 680900

[startup+9222.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 22055
/proc/meminfo: memFree=730520/2055920 swapFree=4159700/4192956
[pid=21454] ppid=21452 vsize=680900 CPUtime=9218.81
/proc/21454/stat : 21454 (cmusat) R 21452 21454 21287 0 -1 4194304 202480 0 0 0 921667 214 0 0 25 0 1 0 124076361 697241600 164185 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589688 0 0 4096 35 0 0 0 17 1 0 0
/proc/21454/statm: 170225 164185 117 243 0 169979 0
Current children cumulated CPU time (s) 9218.81
Current children cumulated vsize (KiB) 680900

[startup+9282.3 s]
/proc/loadavg: 1.07 1.03 1.00 2/78 22055
/proc/meminfo: memFree=730392/2055920 swapFree=4159700/4192956
[pid=21454] ppid=21452 vsize=680900 CPUtime=9278.79
/proc/21454/stat : 21454 (cmusat) R 21452 21454 21287 0 -1 4194304 202545 0 0 0 927664 215 0 0 25 0 1 0 124076361 697241600 164250 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/21454/statm: 170225 164250 117 243 0 169979 0
Current children cumulated CPU time (s) 9278.79
Current children cumulated vsize (KiB) 680900

[startup+9342.3 s]
/proc/loadavg: 1.07 1.04 1.00 2/78 22055
/proc/meminfo: memFree=730072/2055920 swapFree=4159700/4192956
[pid=21454] ppid=21452 vsize=680900 CPUtime=9338.78
/proc/21454/stat : 21454 (cmusat) R 21452 21454 21287 0 -1 4194304 202622 0 0 0 933662 216 0 0 25 0 1 0 124076361 697241600 164327 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 135092715 0 0 4096 35 0 0 0 17 1 0 0
/proc/21454/statm: 170225 164327 117 243 0 169979 0
Current children cumulated CPU time (s) 9338.78
Current children cumulated vsize (KiB) 680900

[startup+9402.3 s]
/proc/loadavg: 1.07 1.04 1.00 2/78 22055
/proc/meminfo: memFree=729624/2055920 swapFree=4159700/4192956
[pid=21454] ppid=21452 vsize=681236 CPUtime=9398.75
/proc/21454/stat : 21454 (cmusat) R 21452 21454 21287 0 -1 4194304 204487 0 0 0 939658 217 0 0 25 0 1 0 124076361 697585664 164445 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134521771 0 0 4096 35 0 0 0 17 1 0 0
/proc/21454/statm: 170309 164445 117 243 0 170063 0
Current children cumulated CPU time (s) 9398.75
Current children cumulated vsize (KiB) 681236

[startup+9462.3 s]
/proc/loadavg: 1.06 1.05 1.00 2/78 22055
/proc/meminfo: memFree=729624/2055920 swapFree=4159700/4192956
[pid=21454] ppid=21452 vsize=681236 CPUtime=9458.72
/proc/21454/stat : 21454 (cmusat) R 21452 21454 21287 0 -1 4194304 204487 0 0 0 945655 217 0 0 25 0 1 0 124076361 697585664 164445 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/21454/statm: 170309 164445 117 243 0 170063 0
Current children cumulated CPU time (s) 9458.72
Current children cumulated vsize (KiB) 681236

[startup+9522.3 s]
/proc/loadavg: 1.06 1.05 1.00 2/78 22055
/proc/meminfo: memFree=729624/2055920 swapFree=4159700/4192956
[pid=21454] ppid=21452 vsize=681236 CPUtime=9518.71
/proc/21454/stat : 21454 (cmusat) R 21452 21454 21287 0 -1 4194304 204487 0 0 0 951653 218 0 0 25 0 1 0 124076361 697585664 164445 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/21454/statm: 170309 164445 117 243 0 170063 0
Current children cumulated CPU time (s) 9518.71
Current children cumulated vsize (KiB) 681236

[startup+9582.3 s]
/proc/loadavg: 1.06 1.05 1.00 2/78 22055
/proc/meminfo: memFree=729688/2055920 swapFree=4159700/4192956
[pid=21454] ppid=21452 vsize=681236 CPUtime=9578.68
/proc/21454/stat : 21454 (cmusat) R 21452 21454 21287 0 -1 4194304 204487 0 0 0 957650 218 0 0 25 0 1 0 124076361 697585664 164445 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590157 0 0 4096 35 0 0 0 17 1 0 0
/proc/21454/statm: 170309 164445 117 243 0 170063 0
Current children cumulated CPU time (s) 9578.68
Current children cumulated vsize (KiB) 681236

[startup+9642.3 s]
/proc/loadavg: 1.13 1.07 1.01 2/78 22055
/proc/meminfo: memFree=729688/2055920 swapFree=4159700/4192956
[pid=21454] ppid=21452 vsize=681236 CPUtime=9638.66
/proc/21454/stat : 21454 (cmusat) R 21452 21454 21287 0 -1 4194304 204488 0 0 0 963648 218 0 0 25 0 1 0 124076361 697585664 164446 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589656 0 0 4096 35 0 0 0 17 1 0 0
/proc/21454/statm: 170309 164446 117 243 0 170063 0
Current children cumulated CPU time (s) 9638.66
Current children cumulated vsize (KiB) 681236

[startup+9702.3 s]
/proc/loadavg: 1.12 1.07 1.00 2/78 22055
/proc/meminfo: memFree=729688/2055920 swapFree=4159700/4192956
[pid=21454] ppid=21452 vsize=681236 CPUtime=9698.64
/proc/21454/stat : 21454 (cmusat) R 21452 21454 21287 0 -1 4194304 204490 0 0 0 969645 219 0 0 25 0 1 0 124076361 697585664 164448 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/21454/statm: 170309 164448 117 243 0 170063 0
Current children cumulated CPU time (s) 9698.64
Current children cumulated vsize (KiB) 681236

[startup+9762.3 s]
/proc/loadavg: 1.30 1.12 1.02 2/78 22055
/proc/meminfo: memFree=729688/2055920 swapFree=4159700/4192956
[pid=21454] ppid=21452 vsize=681236 CPUtime=9758.62
/proc/21454/stat : 21454 (cmusat) R 21452 21454 21287 0 -1 4194304 204497 0 0 0 975643 219 0 0 25 0 1 0 124076361 697585664 164455 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/21454/statm: 170309 164455 117 243 0 170063 0
Current children cumulated CPU time (s) 9758.62
Current children cumulated vsize (KiB) 681236

[startup+9822.3 s]
/proc/loadavg: 1.17 1.11 1.02 2/78 22055
/proc/meminfo: memFree=729688/2055920 swapFree=4159700/4192956
[pid=21454] ppid=21452 vsize=681236 CPUtime=9818.6
/proc/21454/stat : 21454 (cmusat) R 21452 21454 21287 0 -1 4194304 204498 0 0 0 981640 220 0 0 25 0 1 0 124076361 697585664 164456 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/21454/statm: 170309 164456 117 243 0 170063 0
Current children cumulated CPU time (s) 9818.6
Current children cumulated vsize (KiB) 681236

[startup+9882.3 s]
/proc/loadavg: 1.12 1.10 1.02 2/78 22055
/proc/meminfo: memFree=729752/2055920 swapFree=4159700/4192956
[pid=21454] ppid=21452 vsize=681236 CPUtime=9878.58
/proc/21454/stat : 21454 (cmusat) R 21452 21454 21287 0 -1 4194304 204498 0 0 0 987638 220 0 0 25 0 1 0 124076361 697585664 164456 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589569 0 0 4096 35 0 0 0 17 1 0 0
/proc/21454/statm: 170309 164456 117 243 0 170063 0
Current children cumulated CPU time (s) 9878.58
Current children cumulated vsize (KiB) 681236

[startup+9942.3 s]
/proc/loadavg: 1.09 1.10 1.02 2/78 22055
/proc/meminfo: memFree=729688/2055920 swapFree=4159700/4192956
[pid=21454] ppid=21452 vsize=681236 CPUtime=9938.56
/proc/21454/stat : 21454 (cmusat) R 21452 21454 21287 0 -1 4194304 204498 0 0 0 993635 221 0 0 25 0 1 0 124076361 697585664 164456 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/21454/statm: 170309 164456 117 243 0 170063 0
Current children cumulated CPU time (s) 9938.56
Current children cumulated vsize (KiB) 681236

[startup+10002.3 s]
/proc/loadavg: 1.03 1.08 1.01 2/78 22055
/proc/meminfo: memFree=729752/2055920 swapFree=4159700/4192956
[pid=21454] ppid=21452 vsize=681236 CPUtime=9998.54
/proc/21454/stat : 21454 (cmusat) R 21452 21454 21287 0 -1 4194304 204500 0 0 0 999633 221 0 0 25 0 1 0 124076361 697585664 164458 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/21454/statm: 170309 164458 117 243 0 170063 0
Current children cumulated CPU time (s) 9998.54
Current children cumulated vsize (KiB) 681236



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10003.8 s]
/proc/loadavg: 1.03 1.08 1.01 2/78 22055
/proc/meminfo: memFree=729752/2055920 swapFree=4159700/4192956
[pid=21454] ppid=21452 vsize=681236 CPUtime=10000
/proc/21454/stat : 21454 (cmusat) R 21452 21454 21287 0 -1 4194304 204500 0 0 0 999783 221 0 0 25 0 1 0 124076361 697585664 164458 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/21454/statm: 170309 164458 117 243 0 170063 0
Current children cumulated CPU time (s) 10000
Current children cumulated vsize (KiB) 681236

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

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

[startup+10003.9 s]
/proc/loadavg: 1.03 1.08 1.01 2/78 22055
/proc/meminfo: memFree=729752/2055920 swapFree=4159700/4192956
[pid=21454] ppid=21452 vsize=0 CPUtime=10000.1
/proc/21454/stat : 21454 (cmusat) R 21452 21454 21287 0 -1 4195332 204500 0 0 0 999783 231 0 0 25 0 1 0 124076361 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 35 0 0 0 17 1 0 0
/proc/21454/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 10000.1
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 10003.9
CPU time (s): 10000.2
CPU user time (s): 9997.84
CPU system time (s): 2.31865
CPU usage (%): 99.9625
Max. virtual memory (cumulated for all children) (KiB): 681360

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9997.84
system time used= 2.31865
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 204500
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= 84478

runsolver used 11.5033 second user time and 24.8222 second system time

The end

Launcher Data (download as text)

Begin job on node38 on Wed Apr 18 17:58:17 UTC 2007

IDJOB= 367244
IDBENCH= 20368
IDSOLVER= 173
FILE ID= node38/367244-1176919095

PBS_JOBID= 4605647

Free space on /tmp= 66223 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/total-5-15-u.cnf
COMMAND LINE= /tmp/evaluation/367244-1176919095/cmusat /tmp/evaluation/367244-1176919095/instance-367244-1176919095.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node38/watcher-367244-1176919095 -o ROOT/results/node38/solver-367244-1176919095 -C 10000 -W 15000 -M 1800 --output-limit 1,15  /tmp/evaluation/367244-1176919095/cmusat /tmp/evaluation/367244-1176919095/instance-367244-1176919095.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  c438ce1eb243ac0a49869eda1166f28f

RANDOM SEED= 483487094

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB

Linux node38.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		: 3000.263
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		: 3000.263
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:       1385776 kB
Buffers:         33652 kB
Cached:         532844 kB
SwapCached:       3208 kB
Active:         166384 kB
Inactive:       458356 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1385776 kB
SwapTotal:     4192956 kB
SwapFree:      4159700 kB
Dirty:           20560 kB
Writeback:           0 kB
Mapped:          66396 kB
Slab:            30660 kB
Committed_AS:  1517260 kB
PageTables:       2060 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= 66223 MiB

End job on node38 on Wed Apr 18 20:45:03 UTC 2007