Trace number 367241

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) 10000.3 10004

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/total-10-17-u.cnf
MD5SUM9ce7c48a28ddd5790e38607bb893dd38
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 variables293864
Number of clauses1370917
Sum of the clauses size3163902
Maximum clause length10
Minimum clause length1
Number of clauses of size 124516
Number of clauses of size 21065117
Number of clauses of size 3226184
Number of clauses of size 46120
Number of clauses of size 524480
Number of clauses of size over 524500

Solver Data (download as text)

0.00/0.00	c Pre-processing provided 0 assignments
0.00/0.00	c |  Number of variables:  293864                                               |
1.69/1.79	c |  Number of clauses:    1370917                                              |

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/node23/watcher-367241-1176918930 -o ROOT/results/node23/solver-367241-1176918930 -C 10000 -W 15000 -M 1800 --output-limit 1,15 /tmp/evaluation/367241-1176918930/cmusat /tmp/evaluation/367241-1176918930/instance-367241-1176918930.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: 0.91 0.95 0.96 3/77 4498
/proc/meminfo: memFree=1863104/2055920 swapFree=4169120/4192956
[pid=4498] ppid=4496 vsize=2788 CPUtime=0
/proc/4498/stat : 4498 (cmusat) R 4496 4498 4055 0 -1 4194304 522 0 0 0 0 0 0 0 18 0 1 0 139810324 2854912 505 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 135091179 0 0 4096 35 0 0 0 17 1 0 0
/proc/4498/statm: 697 507 96 243 0 451 0

[startup+0.0367279 s]
/proc/loadavg: 0.91 0.95 0.96 3/77 4498
/proc/meminfo: memFree=1863104/2055920 swapFree=4169120/4192956
[pid=4498] ppid=4496 vsize=7896 CPUtime=0.02
/proc/4498/stat : 4498 (cmusat) R 4496 4498 4055 0 -1 4194304 1680 0 0 0 2 0 0 0 18 0 1 0 139810324 8085504 1663 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 135095116 0 0 4096 35 0 0 0 17 1 0 0
/proc/4498/statm: 1974 1664 96 243 0 1728 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 7896

[startup+0.10274 s]
/proc/loadavg: 0.91 0.95 0.96 3/77 4498
/proc/meminfo: memFree=1863104/2055920 swapFree=4169120/4192956
[pid=4498] ppid=4496 vsize=12104 CPUtime=0.09
/proc/4498/stat : 4498 (cmusat) R 4496 4498 4055 0 -1 4194304 2649 0 0 0 8 1 0 0 18 0 1 0 139810324 12394496 2632 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 135095417 0 0 4096 35 0 0 0 17 1 0 0
/proc/4498/statm: 3026 2632 96 243 0 2780 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12104

[startup+0.301779 s]
/proc/loadavg: 0.91 0.95 0.96 3/77 4498
/proc/meminfo: memFree=1863104/2055920 swapFree=4169120/4192956
[pid=4498] ppid=4496 vsize=47676 CPUtime=0.29
/proc/4498/stat : 4498 (cmusat) R 4496 4498 4055 0 -1 4194304 9460 0 0 0 25 4 0 0 19 0 1 0 139810324 48820224 9443 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134548958 0 0 4096 35 0 0 0 17 1 0 0
/proc/4498/statm: 11919 9446 96 243 0 11673 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 47676

[startup+0.701857 s]
/proc/loadavg: 0.91 0.95 0.96 3/77 4498
/proc/meminfo: memFree=1863104/2055920 swapFree=4169120/4192956
[pid=4498] ppid=4496 vsize=66952 CPUtime=0.69
/proc/4498/stat : 4498 (cmusat) R 4496 4498 4055 0 -1 4194304 14931 0 0 0 61 8 0 0 22 0 1 0 139810324 68558848 14914 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134546723 0 0 4096 35 0 0 0 17 1 0 0
/proc/4498/statm: 16738 14915 96 243 0 16492 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 66952

[startup+1.50201 s]
/proc/loadavg: 0.91 0.95 0.96 2/78 4499
/proc/meminfo: memFree=1792248/2055920 swapFree=4169120/4192956
[pid=4498] ppid=4496 vsize=103584 CPUtime=1.49
/proc/4498/stat : 4498 (cmusat) R 4496 4498 4055 0 -1 4194304 24185 0 0 0 136 13 0 0 25 0 1 0 139810324 106070016 24168 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/4498/statm: 25929 24170 96 243 0 25683 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 103584

[startup+3.10132 s]
/proc/loadavg: 0.91 0.95 0.96 2/78 4499
/proc/meminfo: memFree=1755448/2055920 swapFree=4169120/4192956
[pid=4498] ppid=4496 vsize=120432 CPUtime=3.09
/proc/4498/stat : 4498 (cmusat) R 4496 4498 4055 0 -1 4194304 28539 0 0 0 293 16 0 0 25 0 1 0 139810324 123322368 28522 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134527432 0 0 4096 35 0 0 0 17 1 0 0
/proc/4498/statm: 30108 28522 107 243 0 29862 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 120432

[startup+6.30194 s]
/proc/loadavg: 0.92 0.95 0.96 2/78 4499
/proc/meminfo: memFree=1725624/2055920 swapFree=4169120/4192956
[pid=4498] ppid=4496 vsize=151360 CPUtime=6.29
/proc/4498/stat : 4498 (cmusat) R 4496 4498 4055 0 -1 4194304 35945 0 0 0 610 19 0 0 25 0 1 0 139810324 154992640 35928 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134539126 0 0 4096 35 0 0 0 17 1 0 0
/proc/4498/statm: 37840 35928 107 243 0 37594 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 151360

[startup+12.7012 s]
/proc/loadavg: 0.93 0.95 0.96 2/78 4499
/proc/meminfo: memFree=1796088/2055920 swapFree=4169120/4192956
[pid=4498] ppid=4496 vsize=78020 CPUtime=12.69
/proc/4498/stat : 4498 (cmusat) R 4496 4498 4055 0 -1 4194304 41752 0 0 0 1245 24 0 0 25 0 1 0 139810324 79892480 16799 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590202 0 0 4096 35 0 0 0 17 1 0 0
/proc/4498/statm: 19505 16799 117 243 0 19259 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 78020

[startup+25.5027 s]
/proc/loadavg: 0.94 0.96 0.96 2/78 4499
/proc/meminfo: memFree=1796024/2055920 swapFree=4169120/4192956
[pid=4498] ppid=4496 vsize=78020 CPUtime=25.48
/proc/4498/stat : 4498 (cmusat) R 4496 4498 4055 0 -1 4194304 41782 0 0 0 2524 24 0 0 25 0 1 0 139810324 79892480 16829 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590202 0 0 4096 35 0 0 0 17 1 0 0
/proc/4498/statm: 19505 16829 117 243 0 19259 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 78020

[startup+51.1016 s]
/proc/loadavg: 0.96 0.96 0.96 2/78 4499
/proc/meminfo: memFree=1795576/2055920 swapFree=4169120/4192956
[pid=4498] ppid=4496 vsize=78416 CPUtime=51.07
/proc/4498/stat : 4498 (cmusat) R 4496 4498 4055 0 -1 4194304 41959 0 0 0 5083 24 0 0 25 0 1 0 139810324 80297984 17006 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589534 0 0 4096 35 0 0 0 17 1 0 0
/proc/4498/statm: 19604 17006 117 243 0 19358 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 78416

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.96 2/78 4499
/proc/meminfo: memFree=1774264/2055920 swapFree=4169120/4192956
[pid=4498] ppid=4496 vsize=99164 CPUtime=102.26
/proc/4498/stat : 4498 (cmusat) R 4496 4498 4055 0 -1 4194304 47253 0 0 0 10196 30 0 0 25 0 1 0 139810324 101543936 22300 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/4498/statm: 24791 22300 117 243 0 24545 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 99164

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 4499
/proc/meminfo: memFree=1750200/2055920 swapFree=4169120/4192956
[pid=4498] ppid=4496 vsize=122832 CPUtime=162.23
/proc/4498/stat : 4498 (cmusat) R 4496 4498 4055 0 -1 4194304 53289 0 0 0 16187 36 0 0 25 0 1 0 139810324 125779968 28336 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/4498/statm: 30708 28336 117 243 0 30462 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 122832

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 4499
/proc/meminfo: memFree=1725880/2055920 swapFree=4169120/4192956
[pid=4498] ppid=4496 vsize=146544 CPUtime=222.21
/proc/4498/stat : 4498 (cmusat) R 4496 4498 4055 0 -1 4194304 59306 0 0 0 22178 43 0 0 25 0 1 0 139810324 150061056 34353 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/4498/statm: 36636 34353 117 243 0 36390 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 146544

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 4499
/proc/meminfo: memFree=1700728/2055920 swapFree=4169120/4192956
[pid=4498] ppid=4496 vsize=171696 CPUtime=282.19
/proc/4498/stat : 4498 (cmusat) R 4496 4498 4055 0 -1 4194304 65663 0 0 0 28170 49 0 0 25 0 1 0 139810324 175816704 40710 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134581427 0 0 4096 35 0 0 0 17 1 0 0
/proc/4498/statm: 42924 40710 117 243 0 42678 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 171696

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/84 4581
/proc/meminfo: memFree=1670792/2055920 swapFree=4169120/4192956
[pid=4498] ppid=4496 vsize=199656 CPUtime=342.15
/proc/4498/stat : 4498 (cmusat) R 4496 4498 4055 0 -1 4194304 72713 0 0 0 34159 56 0 0 25 0 1 0 139810324 204447744 47760 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/4498/statm: 49914 47760 117 243 0 49668 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 199656

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 4697
/proc/meminfo: memFree=1652784/2055920 swapFree=4169120/4192956
[pid=4498] ppid=4496 vsize=218452 CPUtime=402.07
/proc/4498/stat : 4498 (cmusat) R 4496 4498 4055 0 -1 4194304 77519 0 0 0 40145 62 0 0 25 0 1 0 139810324 223694848 52566 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589708 0 0 4096 35 0 0 0 17 1 0 0
/proc/4498/statm: 54613 52566 117 243 0 54367 0
Current children cumulated CPU time (s) 402.07
Current children cumulated vsize (KiB) 218452

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 4697
/proc/meminfo: memFree=1628912/2055920 swapFree=4169120/4192956
[pid=4498] ppid=4496 vsize=241788 CPUtime=462.05
/proc/4498/stat : 4498 (cmusat) R 4496 4498 4055 0 -1 4194304 83409 0 0 0 46137 68 0 0 25 0 1 0 139810324 247590912 58456 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/4498/statm: 60447 58456 117 243 0 60201 0
Current children cumulated CPU time (s) 462.05
Current children cumulated vsize (KiB) 241788

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 4697
/proc/meminfo: memFree=1608432/2055920 swapFree=4169120/4192956
[pid=4498] ppid=4496 vsize=262772 CPUtime=522.02
/proc/4498/stat : 4498 (cmusat) R 4496 4498 4055 0 -1 4194304 88667 0 0 0 52129 73 0 0 25 0 1 0 139810324 269078528 63714 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/4498/statm: 65693 63714 117 243 0 65447 0
Current children cumulated CPU time (s) 522.02
Current children cumulated vsize (KiB) 262772

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 4697
/proc/meminfo: memFree=1584304/2055920 swapFree=4169120/4192956
[pid=4498] ppid=4496 vsize=286180 CPUtime=582.01
/proc/4498/stat : 4498 (cmusat) R 4496 4498 4055 0 -1 4194304 94570 0 0 0 58122 79 0 0 25 0 1 0 139810324 293048320 69617 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/4498/statm: 71545 69617 117 243 0 71299 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 286180

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 4697
/proc/meminfo: memFree=1559408/2055920 swapFree=4169120/4192956
[pid=4498] ppid=4496 vsize=310636 CPUtime=641.99
/proc/4498/stat : 4498 (cmusat) R 4496 4498 4055 0 -1 4194304 100719 0 0 0 64115 84 0 0 25 0 1 0 139810324 318091264 75766 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/4498/statm: 77659 75766 117 243 0 77413 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 310636


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

[startup+9102.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5097
/proc/meminfo: memFree=567736/2055920 swapFree=4169120/4192956
[pid=4498] ppid=4496 vsize=1320968 CPUtime=9098.86
/proc/4498/stat : 4498 (cmusat) R 4496 4498 4055 0 -1 4194304 370303 0 0 0 909553 333 0 0 25 0 1 0 139810324 1352671232 321609 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/4498/statm: 330242 321609 117 243 0 329996 0
Current children cumulated CPU time (s) 9098.86
Current children cumulated vsize (KiB) 1320968

[startup+9162.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5097
/proc/meminfo: memFree=567864/2055920 swapFree=4169120/4192956
[pid=4498] ppid=4496 vsize=1320708 CPUtime=9158.84
/proc/4498/stat : 4498 (cmusat) R 4496 4498 4055 0 -1 4194304 370326 0 0 0 915550 334 0 0 25 0 1 0 139810324 1352404992 321567 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/4498/statm: 330177 321567 117 243 0 329931 0
Current children cumulated CPU time (s) 9158.84
Current children cumulated vsize (KiB) 1320708

[startup+9222.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 5097
/proc/meminfo: memFree=567800/2055920 swapFree=4169120/4192956
[pid=4498] ppid=4496 vsize=1320708 CPUtime=9218.82
/proc/4498/stat : 4498 (cmusat) R 4496 4498 4055 0 -1 4194304 370328 0 0 0 921548 334 0 0 25 0 1 0 139810324 1352404992 321569 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590140 0 0 4096 35 0 0 0 17 1 0 0
/proc/4498/statm: 330177 321569 117 243 0 329931 0
Current children cumulated CPU time (s) 9218.82
Current children cumulated vsize (KiB) 1320708

[startup+9282.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5097
/proc/meminfo: memFree=567800/2055920 swapFree=4169120/4192956
[pid=4498] ppid=4496 vsize=1320708 CPUtime=9278.8
/proc/4498/stat : 4498 (cmusat) R 4496 4498 4055 0 -1 4194304 370328 0 0 0 927545 335 0 0 25 0 1 0 139810324 1352404992 321569 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134580870 0 0 4096 35 0 0 0 17 1 0 0
/proc/4498/statm: 330177 321569 117 243 0 329931 0
Current children cumulated CPU time (s) 9278.8
Current children cumulated vsize (KiB) 1320708

[startup+9342.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5097
/proc/meminfo: memFree=567800/2055920 swapFree=4169120/4192956
[pid=4498] ppid=4496 vsize=1320708 CPUtime=9338.78
/proc/4498/stat : 4498 (cmusat) R 4496 4498 4055 0 -1 4194304 370328 0 0 0 933543 335 0 0 25 0 1 0 139810324 1352404992 321569 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134591993 0 0 4096 35 0 0 0 17 1 0 0
/proc/4498/statm: 330177 321569 117 243 0 329931 0
Current children cumulated CPU time (s) 9338.78
Current children cumulated vsize (KiB) 1320708

[startup+9402.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5097
/proc/meminfo: memFree=567800/2055920 swapFree=4169120/4192956
[pid=4498] ppid=4496 vsize=1320708 CPUtime=9398.76
/proc/4498/stat : 4498 (cmusat) R 4496 4498 4055 0 -1 4194304 370337 0 0 0 939540 336 0 0 25 0 1 0 139810324 1352404992 321578 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/4498/statm: 330177 321578 117 243 0 329931 0
Current children cumulated CPU time (s) 9398.76
Current children cumulated vsize (KiB) 1320708

[startup+9462.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5097
/proc/meminfo: memFree=567800/2055920 swapFree=4169120/4192956
[pid=4498] ppid=4496 vsize=1320576 CPUtime=9458.73
/proc/4498/stat : 4498 (cmusat) R 4496 4498 4055 0 -1 4194304 370372 0 0 0 945537 336 0 0 25 0 1 0 139810324 1352269824 321580 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/4498/statm: 330144 321580 117 243 0 329898 0
Current children cumulated CPU time (s) 9458.73
Current children cumulated vsize (KiB) 1320576

[startup+9522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5097
/proc/meminfo: memFree=567736/2055920 swapFree=4169120/4192956
[pid=4498] ppid=4496 vsize=1320576 CPUtime=9518.72
/proc/4498/stat : 4498 (cmusat) R 4496 4498 4055 0 -1 4194304 370381 0 0 0 951535 337 0 0 25 0 1 0 139810324 1352269824 321589 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/4498/statm: 330144 321589 117 243 0 329898 0
Current children cumulated CPU time (s) 9518.72
Current children cumulated vsize (KiB) 1320576

[startup+9582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5097
/proc/meminfo: memFree=567672/2055920 swapFree=4169120/4192956
[pid=4498] ppid=4496 vsize=1320576 CPUtime=9578.69
/proc/4498/stat : 4498 (cmusat) R 4496 4498 4055 0 -1 4194304 370393 0 0 0 957532 337 0 0 25 0 1 0 139810324 1352269824 321601 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/4498/statm: 330144 321601 117 243 0 329898 0
Current children cumulated CPU time (s) 9578.69
Current children cumulated vsize (KiB) 1320576

[startup+9642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5097
/proc/meminfo: memFree=567416/2055920 swapFree=4169120/4192956
[pid=4498] ppid=4496 vsize=1320576 CPUtime=9638.67
/proc/4498/stat : 4498 (cmusat) R 4496 4498 4055 0 -1 4194304 370472 0 0 0 963529 338 0 0 25 0 1 0 139810324 1352269824 321680 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/4498/statm: 330144 321680 117 243 0 329898 0
Current children cumulated CPU time (s) 9638.67
Current children cumulated vsize (KiB) 1320576

[startup+9702.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5097
/proc/meminfo: memFree=567032/2055920 swapFree=4169120/4192956
[pid=4498] ppid=4496 vsize=1320576 CPUtime=9698.65
/proc/4498/stat : 4498 (cmusat) R 4496 4498 4055 0 -1 4194304 370546 0 0 0 969527 338 0 0 25 0 1 0 139810324 1352269824 321754 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/4498/statm: 330144 321754 117 243 0 329898 0
Current children cumulated CPU time (s) 9698.65
Current children cumulated vsize (KiB) 1320576

[startup+9762.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5097
/proc/meminfo: memFree=566840/2055920 swapFree=4169120/4192956
[pid=4498] ppid=4496 vsize=1320316 CPUtime=9758.63
/proc/4498/stat : 4498 (cmusat) R 4496 4498 4055 0 -1 4194304 370634 0 0 0 975524 339 0 0 25 0 1 0 139810324 1352003584 321777 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134522054 0 0 4096 35 0 0 0 17 1 0 0
/proc/4498/statm: 330079 321777 117 243 0 329833 0
Current children cumulated CPU time (s) 9758.63
Current children cumulated vsize (KiB) 1320316

[startup+9822.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5099
/proc/meminfo: memFree=566456/2055920 swapFree=4169120/4192956
[pid=4498] ppid=4496 vsize=1320316 CPUtime=9818.61
/proc/4498/stat : 4498 (cmusat) R 4496 4498 4055 0 -1 4194304 370701 0 0 0 981521 340 0 0 25 0 1 0 139810324 1352003584 321844 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/4498/statm: 330079 321844 117 243 0 329833 0
Current children cumulated CPU time (s) 9818.61
Current children cumulated vsize (KiB) 1320316

[startup+9882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5099
/proc/meminfo: memFree=565880/2055920 swapFree=4169120/4192956
[pid=4498] ppid=4496 vsize=1320544 CPUtime=9878.6
/proc/4498/stat : 4498 (cmusat) R 4496 4498 4055 0 -1 4194304 372918 0 0 0 987518 342 0 0 25 0 1 0 139810324 1352237056 321982 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 135091424 0 0 4096 35 0 0 0 17 1 0 0
/proc/4498/statm: 330136 321982 117 243 0 329890 0
Current children cumulated CPU time (s) 9878.6
Current children cumulated vsize (KiB) 1320544

[startup+9942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5099
/proc/meminfo: memFree=565944/2055920 swapFree=4169120/4192956
[pid=4498] ppid=4496 vsize=1320544 CPUtime=9938.57
/proc/4498/stat : 4498 (cmusat) R 4496 4498 4055 0 -1 4194304 372918 0 0 0 993515 342 0 0 25 0 1 0 139810324 1352237056 321982 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134592078 0 0 4096 35 0 0 0 17 1 0 0
/proc/4498/statm: 330136 321982 117 243 0 329890 0
Current children cumulated CPU time (s) 9938.57
Current children cumulated vsize (KiB) 1320544

[startup+10002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5099
/proc/meminfo: memFree=566008/2055920 swapFree=4169120/4192956
[pid=4498] ppid=4496 vsize=1320544 CPUtime=9998.56
/proc/4498/stat : 4498 (cmusat) R 4496 4498 4055 0 -1 4194304 372918 0 0 0 999513 343 0 0 25 0 1 0 139810324 1352237056 321982 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/4498/statm: 330136 321982 117 243 0 329890 0
Current children cumulated CPU time (s) 9998.56
Current children cumulated vsize (KiB) 1320544



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10003.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5099
/proc/meminfo: memFree=566008/2055920 swapFree=4169120/4192956
[pid=4498] ppid=4496 vsize=1320544 CPUtime=10000.1
/proc/4498/stat : 4498 (cmusat) R 4496 4498 4055 0 -1 4194304 372918 0 0 0 999663 343 0 0 25 0 1 0 139810324 1352237056 321982 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/4498/statm: 330136 321982 117 243 0 329890 0
Current children cumulated CPU time (s) 10000.1
Current children cumulated vsize (KiB) 1320544

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

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

[startup+10004 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5099
/proc/meminfo: memFree=566008/2055920 swapFree=4169120/4192956
[pid=4498] ppid=4496 vsize=0 CPUtime=10000.2
/proc/4498/stat : 4498 (cmusat) R 4496 4498 4055 0 -1 4195332 372918 0 0 0 999663 362 0 0 25 0 1 0 139810324 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 35 0 0 0 17 1 0 0
/proc/4498/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 10000.2
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 10004
CPU time (s): 10000.3
CPU user time (s): 9996.63
CPU system time (s): 3.63145
CPU usage (%): 99.9626
Max. virtual memory (cumulated for all children) (KiB): 1321364

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9996.63
system time used= 3.63145
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 372918
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= 127134

runsolver used 11.6032 second user time and 24.7272 second system time

The end

Launcher Data (download as text)

Begin job on node23 on Wed Apr 18 17:55:32 UTC 2007

IDJOB= 367241
IDBENCH= 20365
IDSOLVER= 173
FILE ID= node23/367241-1176918930

PBS_JOBID= 4605640

Free space on /tmp= 66429 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/total-10-17-u.cnf
COMMAND LINE= /tmp/evaluation/367241-1176918930/cmusat /tmp/evaluation/367241-1176918930/instance-367241-1176918930.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node23/watcher-367241-1176918930 -o ROOT/results/node23/solver-367241-1176918930 -C 10000 -W 15000 -M 1800 --output-limit 1,15  /tmp/evaluation/367241-1176918930/cmusat /tmp/evaluation/367241-1176918930/instance-367241-1176918930.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  9ce7c48a28ddd5790e38607bb893dd38

RANDOM SEED= 771036219

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB

Linux node23.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		: 3000.276
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		: 3000.276
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:       1863512 kB
Buffers:         14904 kB
Cached:          99800 kB
SwapCached:       1984 kB
Active:          84268 kB
Inactive:        52696 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1863512 kB
SwapTotal:     4192956 kB
SwapFree:      4169120 kB
Dirty:           27380 kB
Writeback:           0 kB
Mapped:          29916 kB
Slab:            40900 kB
Committed_AS:  2431152 kB
PageTables:       1796 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= 66429 MiB

End job on node23 on Wed Apr 18 20:42:18 UTC 2007