Trace number 369221

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) 5000.08 5001.84

General information on the benchmark

Namecrafted/Hard/contest04/connamacher/
connm-ue-csp-sat-n1200-d0.02-s1099787414.sat05-542.reshuffled-07.cnf
MD5SUMe8bf7f81ddac4f189ec204bc856c8406
Bench CategoryCRAFTED (crafted 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 variables1184
Number of clauses14216
Sum of the clauses size42944
Maximum clause length4
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 313920
Number of clauses of size 4296
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Pre-processing provided 0 assignments
0.00/0.00	c |  Number of variables:  1184                                                 |
0.00/0.01	c |  Number of clauses:    14216                                                |

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/node22/watcher-369221-1177252385 -o ROOT/results/node22/solver-369221-1177252385 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/369221-1177252385/cmusat /tmp/evaluation/369221-1177252385/instance-369221-1177252385.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: 0.85 0.97 0.99 3/77 2284
/proc/meminfo: memFree=1514368/2055920 swapFree=4168584/4192956
[pid=2284] ppid=2282 vsize=2448 CPUtime=0
/proc/2284/stat : 2284 (cmusat) R 2282 2284 2228 0 -1 4194304 263 0 0 0 0 0 0 0 18 0 1 0 173156167 2506752 246 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135095640 0 0 4096 35 0 0 0 17 1 0 0
/proc/2284/statm: 612 246 96 243 0 366 0

[startup+0.101706 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 2284
/proc/meminfo: memFree=1514368/2055920 swapFree=4168584/4192956
[pid=2284] ppid=2282 vsize=4340 CPUtime=0.09
/proc/2284/stat : 2284 (cmusat) R 2282 2284 2228 0 -1 4194304 724 0 0 0 9 0 0 0 18 0 1 0 173156167 4444160 707 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134530334 0 0 4096 35 0 0 0 17 1 0 0
/proc/2284/statm: 1085 707 108 243 0 839 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4340

[startup+0.20172 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 2284
/proc/meminfo: memFree=1514368/2055920 swapFree=4168584/4192956
[pid=2284] ppid=2282 vsize=4224 CPUtime=0.19
/proc/2284/stat : 2284 (cmusat) R 2282 2284 2228 0 -1 4194304 1159 0 0 0 19 0 0 0 19 0 1 0 173156167 4325376 599 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589578 0 0 4096 35 0 0 0 17 1 0 0
/proc/2284/statm: 1056 599 117 243 0 810 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 4224

[startup+0.301735 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 2284
/proc/meminfo: memFree=1514368/2055920 swapFree=4168584/4192956
[pid=2284] ppid=2282 vsize=4224 CPUtime=0.29
/proc/2284/stat : 2284 (cmusat) R 2282 2284 2228 0 -1 4194304 1168 0 0 0 29 0 0 0 20 0 1 0 173156167 4325376 608 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134581330 0 0 4096 35 0 0 0 17 1 0 0
/proc/2284/statm: 1056 608 118 243 0 810 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4224

[startup+0.701795 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 2284
/proc/meminfo: memFree=1514368/2055920 swapFree=4168584/4192956
[pid=2284] ppid=2282 vsize=4884 CPUtime=0.69
/proc/2284/stat : 2284 (cmusat) R 2282 2284 2228 0 -1 4194304 1347 0 0 0 69 0 0 0 23 0 1 0 173156167 5001216 787 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589612 0 0 4096 35 0 0 0 17 1 0 0
/proc/2284/statm: 1221 787 118 243 0 975 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4884

[startup+1.50192 s]
/proc/loadavg: 0.85 0.97 0.99 2/78 2285
/proc/meminfo: memFree=1510776/2055920 swapFree=4168584/4192956
[pid=2284] ppid=2282 vsize=5708 CPUtime=1.49
/proc/2284/stat : 2284 (cmusat) R 2282 2284 2228 0 -1 4194304 1691 0 0 0 149 0 0 0 25 0 1 0 173156167 5844992 1014 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589708 0 0 4096 35 0 0 0 17 1 0 0
/proc/2284/statm: 1427 1014 118 243 0 1181 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5708

[startup+3.10116 s]
/proc/loadavg: 0.85 0.97 0.99 2/78 2285
/proc/meminfo: memFree=1510392/2055920 swapFree=4168584/4192956
[pid=2284] ppid=2282 vsize=6380 CPUtime=3.09
/proc/2284/stat : 2284 (cmusat) R 2282 2284 2228 0 -1 4194304 1954 0 0 0 309 0 0 0 25 0 1 0 173156167 6533120 1193 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/2284/statm: 1595 1193 118 243 0 1349 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6380

[startup+6.30265 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 2285
/proc/meminfo: memFree=1509112/2055920 swapFree=4168584/4192956
[pid=2284] ppid=2282 vsize=7336 CPUtime=6.29
/proc/2284/stat : 2284 (cmusat) R 2282 2284 2228 0 -1 4194304 2418 0 0 0 629 0 0 0 25 0 1 0 173156167 7512064 1469 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/2284/statm: 1834 1469 118 243 0 1588 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7336

[startup+12.7016 s]
/proc/loadavg: 0.87 0.97 0.99 2/78 2285
/proc/meminfo: memFree=1504632/2055920 swapFree=4168584/4192956
[pid=2284] ppid=2282 vsize=11924 CPUtime=12.68
/proc/2284/stat : 2284 (cmusat) R 2282 2284 2228 0 -1 4194304 3825 0 0 0 1267 1 0 0 25 0 1 0 173156167 12210176 2462 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/2284/statm: 2981 2462 118 243 0 2735 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 11924

[startup+25.5016 s]
/proc/loadavg: 0.90 0.97 0.99 2/78 2285
/proc/meminfo: memFree=1503480/2055920 swapFree=4168584/4192956
[pid=2284] ppid=2282 vsize=12780 CPUtime=25.48
/proc/2284/stat : 2284 (cmusat) R 2282 2284 2228 0 -1 4194304 4379 0 0 0 2546 2 0 0 25 0 1 0 173156167 13086720 2743 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/2284/statm: 3195 2743 118 243 0 2949 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 12780

[startup+51.1015 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 2285
/proc/meminfo: memFree=1496824/2055920 swapFree=4168584/4192956
[pid=2284] ppid=2282 vsize=19208 CPUtime=51.07
/proc/2284/stat : 2284 (cmusat) R 2282 2284 2228 0 -1 4194304 6408 0 0 0 5104 3 0 0 25 0 1 0 173156167 19668992 4423 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134590013 0 0 4096 35 0 0 0 17 1 0 0
/proc/2284/statm: 4802 4423 118 243 0 4556 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 19208

[startup+102.301 s]
/proc/loadavg: 0.97 0.97 0.99 2/78 2285
/proc/meminfo: memFree=1488696/2055920 swapFree=4168584/4192956
[pid=2284] ppid=2282 vsize=28348 CPUtime=102.26
/proc/2284/stat : 2284 (cmusat) R 2282 2284 2228 0 -1 4194304 9335 0 0 0 10221 5 0 0 25 0 1 0 173156167 29028352 6456 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/2284/statm: 7087 6456 118 243 0 6841 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 28348

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 2285
/proc/meminfo: memFree=1482872/2055920 swapFree=4168584/4192956
[pid=2284] ppid=2282 vsize=33884 CPUtime=162.24
/proc/2284/stat : 2284 (cmusat) R 2282 2284 2228 0 -1 4194304 11226 0 0 0 16217 7 0 0 25 0 1 0 173156167 34697216 7902 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/2284/statm: 8471 7902 118 243 0 8225 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 33884

[startup+222.306 s]
/proc/loadavg: 0.99 0.97 0.99 3/78 2285
/proc/meminfo: memFree=1472056/2055920 swapFree=4168584/4192956
[pid=2284] ppid=2282 vsize=44184 CPUtime=222.22
/proc/2284/stat : 2284 (cmusat) R 2282 2284 2228 0 -1 4194304 14275 0 0 0 22211 11 0 0 25 0 1 0 173156167 45244416 10591 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134580936 0 0 4096 35 0 0 0 17 1 0 0
/proc/2284/statm: 11046 10591 118 243 0 10800 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 44184

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 2285
/proc/meminfo: memFree=1444152/2055920 swapFree=4168584/4192956
[pid=2284] ppid=2282 vsize=75240 CPUtime=282.19
/proc/2284/stat : 2284 (cmusat) R 2282 2284 2228 0 -1 4194304 22332 0 0 0 28204 15 0 0 25 0 1 0 173156167 77045760 17573 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/2284/statm: 18810 17573 118 243 0 18564 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 75240

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 2287
/proc/meminfo: memFree=1443640/2055920 swapFree=4168584/4192956
[pid=2284] ppid=2282 vsize=75504 CPUtime=342.18
/proc/2284/stat : 2284 (cmusat) R 2282 2284 2228 0 -1 4194304 22660 0 0 0 34202 16 0 0 25 0 1 0 173156167 77316096 17680 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/2284/statm: 18876 17680 118 243 0 18630 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 75504

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 2287
/proc/meminfo: memFree=1443128/2055920 swapFree=4168584/4192956
[pid=2284] ppid=2282 vsize=75780 CPUtime=402.16
/proc/2284/stat : 2284 (cmusat) R 2282 2284 2228 0 -1 4194304 23044 0 0 0 40199 17 0 0 25 0 1 0 173156167 77598720 17824 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/2284/statm: 18945 17824 118 243 0 18699 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 75780

[startup+462.301 s]
/proc/loadavg: 1.06 0.99 0.99 2/78 2287
/proc/meminfo: memFree=1442424/2055920 swapFree=4168584/4192956
[pid=2284] ppid=2282 vsize=76064 CPUtime=462.14
/proc/2284/stat : 2284 (cmusat) R 2282 2284 2228 0 -1 4194304 23467 0 0 0 46196 18 0 0 25 0 1 0 173156167 77889536 17986 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589684 0 0 4096 35 0 0 0 17 1 0 0
/proc/2284/statm: 19016 17986 118 243 0 18770 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 76064

[startup+522.301 s]
/proc/loadavg: 1.02 0.99 0.99 2/78 2287
/proc/meminfo: memFree=1441784/2055920 swapFree=4168584/4192956
[pid=2284] ppid=2282 vsize=76520 CPUtime=522.11
/proc/2284/stat : 2284 (cmusat) R 2282 2284 2228 0 -1 4194304 23647 0 0 0 52193 18 0 0 25 0 1 0 173156167 78356480 18166 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/2284/statm: 19130 18166 118 243 0 18884 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 76520

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2287
/proc/meminfo: memFree=1441272/2055920 swapFree=4168584/4192956
[pid=2284] ppid=2282 vsize=77200 CPUtime=582.1
/proc/2284/stat : 2284 (cmusat) R 2282 2284 2228 0 -1 4194304 24052 0 0 0 58191 19 0 0 25 0 1 0 173156167 79052800 18287 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/2284/statm: 19300 18287 118 243 0 19054 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 77200

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2287
/proc/meminfo: memFree=1440888/2055920 swapFree=4168584/4192956
[pid=2284] ppid=2282 vsize=77392 CPUtime=642.07
/proc/2284/stat : 2284 (cmusat) R 2282 2284 2228 0 -1 4194304 24157 0 0 0 64188 19 0 0 25 0 1 0 173156167 79249408 18392 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/2284/statm: 19348 18392 118 243 0 19102 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 77392


################
# More data... #
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[startup+4062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2489
/proc/meminfo: memFree=1331000/2055920 swapFree=4168584/4192956
[pid=2284] ppid=2282 vsize=188668 CPUtime=4060.85
/proc/2284/stat : 2284 (cmusat) R 2282 2284 2228 0 -1 4194304 58235 0 0 0 406011 74 0 0 25 0 1 0 173156167 193196032 45785 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/2284/statm: 47167 45785 118 243 0 46921 0
Current children cumulated CPU time (s) 4060.85
Current children cumulated vsize (KiB) 188668

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2489
/proc/meminfo: memFree=1331000/2055920 swapFree=4168584/4192956
[pid=2284] ppid=2282 vsize=188668 CPUtime=4120.82
/proc/2284/stat : 2284 (cmusat) R 2282 2284 2228 0 -1 4194304 58243 0 0 0 412008 74 0 0 25 0 1 0 173156167 193196032 45793 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/2284/statm: 47167 45793 118 243 0 46921 0
Current children cumulated CPU time (s) 4120.82
Current children cumulated vsize (KiB) 188668

[startup+4182.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2489
/proc/meminfo: memFree=1326648/2055920 swapFree=4168584/4192956
[pid=2284] ppid=2282 vsize=192788 CPUtime=4180.81
/proc/2284/stat : 2284 (cmusat) R 2282 2284 2228 0 -1 4194304 59342 0 0 0 418005 76 0 0 25 0 1 0 173156167 197414912 46892 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/2284/statm: 48197 46892 118 243 0 47951 0
Current children cumulated CPU time (s) 4180.81
Current children cumulated vsize (KiB) 192788

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2489
/proc/meminfo: memFree=1319672/2055920 swapFree=4168584/4192956
[pid=2284] ppid=2282 vsize=199256 CPUtime=4240.78
/proc/2284/stat : 2284 (cmusat) R 2282 2284 2228 0 -1 4194304 61093 0 0 0 424000 78 0 0 25 0 1 0 173156167 204038144 48643 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589696 0 0 4096 35 0 0 0 17 1 0 0
/proc/2284/statm: 49814 48643 118 243 0 49568 0
Current children cumulated CPU time (s) 4240.78
Current children cumulated vsize (KiB) 199256

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2489
/proc/meminfo: memFree=1313272/2055920 swapFree=4168584/4192956
[pid=2284] ppid=2282 vsize=205328 CPUtime=4300.76
/proc/2284/stat : 2284 (cmusat) R 2282 2284 2228 0 -1 4194304 62688 0 0 0 429996 80 0 0 25 0 1 0 173156167 210255872 50238 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/2284/statm: 51332 50238 118 243 0 51086 0
Current children cumulated CPU time (s) 4300.76
Current children cumulated vsize (KiB) 205328

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2489
/proc/meminfo: memFree=1312824/2055920 swapFree=4168584/4192956
[pid=2284] ppid=2282 vsize=205752 CPUtime=4360.74
/proc/2284/stat : 2284 (cmusat) R 2282 2284 2228 0 -1 4194304 63545 0 0 0 435993 81 0 0 25 0 1 0 173156167 210690048 50335 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/2284/statm: 51438 50335 118 243 0 51192 0
Current children cumulated CPU time (s) 4360.74
Current children cumulated vsize (KiB) 205752

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2489
/proc/meminfo: memFree=1312696/2055920 swapFree=4168584/4192956
[pid=2284] ppid=2282 vsize=205884 CPUtime=4420.72
/proc/2284/stat : 2284 (cmusat) R 2282 2284 2228 0 -1 4194304 63568 0 0 0 441990 82 0 0 25 0 1 0 173156167 210825216 50358 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589536 0 0 4096 35 0 0 0 17 1 0 0
/proc/2284/statm: 51471 50358 118 243 0 51225 0
Current children cumulated CPU time (s) 4420.72
Current children cumulated vsize (KiB) 205884

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2489
/proc/meminfo: memFree=1312568/2055920 swapFree=4168584/4192956
[pid=2284] ppid=2282 vsize=206016 CPUtime=4480.7
/proc/2284/stat : 2284 (cmusat) R 2282 2284 2228 0 -1 4194304 63595 0 0 0 447988 82 0 0 25 0 1 0 173156167 210960384 50385 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/2284/statm: 51504 50385 118 243 0 51258 0
Current children cumulated CPU time (s) 4480.7
Current children cumulated vsize (KiB) 206016

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2489
/proc/meminfo: memFree=1312440/2055920 swapFree=4168584/4192956
[pid=2284] ppid=2282 vsize=206144 CPUtime=4540.68
/proc/2284/stat : 2284 (cmusat) R 2282 2284 2228 0 -1 4194304 63634 0 0 0 453985 83 0 0 25 0 1 0 173156167 211091456 50391 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134577096 0 0 4096 35 0 0 0 17 1 0 0
/proc/2284/statm: 51536 50391 118 243 0 51290 0
Current children cumulated CPU time (s) 4540.68
Current children cumulated vsize (KiB) 206144

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2489
/proc/meminfo: memFree=1312440/2055920 swapFree=4168584/4192956
[pid=2284] ppid=2282 vsize=206144 CPUtime=4600.66
/proc/2284/stat : 2284 (cmusat) R 2282 2284 2228 0 -1 4194304 63640 0 0 0 459983 83 0 0 25 0 1 0 173156167 211091456 50397 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/2284/statm: 51536 50397 118 243 0 51290 0
Current children cumulated CPU time (s) 4600.66
Current children cumulated vsize (KiB) 206144

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2489
/proc/meminfo: memFree=1312056/2055920 swapFree=4168584/4192956
[pid=2284] ppid=2282 vsize=206664 CPUtime=4660.64
/proc/2284/stat : 2284 (cmusat) R 2282 2284 2228 0 -1 4194304 63797 0 0 0 465980 84 0 0 25 0 1 0 173156167 211623936 50488 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/2284/statm: 51666 50488 118 243 0 51420 0
Current children cumulated CPU time (s) 4660.64
Current children cumulated vsize (KiB) 206664

[startup+4722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2489
/proc/meminfo: memFree=1312056/2055920 swapFree=4168584/4192956
[pid=2284] ppid=2282 vsize=206664 CPUtime=4720.62
/proc/2284/stat : 2284 (cmusat) R 2282 2284 2228 0 -1 4194304 63810 0 0 0 471978 84 0 0 25 0 1 0 173156167 211623936 50501 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/2284/statm: 51666 50501 118 243 0 51420 0
Current children cumulated CPU time (s) 4720.62
Current children cumulated vsize (KiB) 206664

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2489
/proc/meminfo: memFree=1311992/2055920 swapFree=4168584/4192956
[pid=2284] ppid=2282 vsize=206796 CPUtime=4780.6
/proc/2284/stat : 2284 (cmusat) R 2282 2284 2228 0 -1 4194304 63838 0 0 0 477975 85 0 0 25 0 1 0 173156167 211759104 50529 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/2284/statm: 51699 50529 118 243 0 51453 0
Current children cumulated CPU time (s) 4780.6
Current children cumulated vsize (KiB) 206796

[startup+4842.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2489
/proc/meminfo: memFree=1311928/2055920 swapFree=4168584/4192956
[pid=2284] ppid=2282 vsize=206796 CPUtime=4840.59
/proc/2284/stat : 2284 (cmusat) R 2282 2284 2228 0 -1 4194304 63844 0 0 0 483973 86 0 0 25 0 1 0 173156167 211759104 50535 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/2284/statm: 51699 50535 118 243 0 51453 0
Current children cumulated CPU time (s) 4840.59
Current children cumulated vsize (KiB) 206796

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2489
/proc/meminfo: memFree=1311928/2055920 swapFree=4168584/4192956
[pid=2284] ppid=2282 vsize=206796 CPUtime=4900.56
/proc/2284/stat : 2284 (cmusat) R 2282 2284 2228 0 -1 4194304 63851 0 0 0 489970 86 0 0 25 0 1 0 173156167 211759104 50542 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/2284/statm: 51699 50542 118 243 0 51453 0
Current children cumulated CPU time (s) 4900.56
Current children cumulated vsize (KiB) 206796

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2489
/proc/meminfo: memFree=1311032/2055920 swapFree=4168584/4192956
[pid=2284] ppid=2282 vsize=208088 CPUtime=4960.54
/proc/2284/stat : 2284 (cmusat) R 2282 2284 2228 0 -1 4194304 64196 0 0 0 495967 87 0 0 25 0 1 0 173156167 213082112 50723 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/2284/statm: 52022 50723 118 243 0 51776 0
Current children cumulated CPU time (s) 4960.54
Current children cumulated vsize (KiB) 208088



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2489
/proc/meminfo: memFree=1308472/2055920 swapFree=4168584/4192956
[pid=2284] ppid=2282 vsize=210728 CPUtime=5000.04
/proc/2284/stat : 2284 (cmusat) R 2282 2284 2228 0 -1 4194304 64875 0 0 0 499916 88 0 0 25 0 1 0 173156167 215785472 51402 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589560 0 0 4096 35 0 0 0 17 1 0 0
/proc/2284/statm: 52682 51402 118 243 0 52436 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 210728

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

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

[startup+5001.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2489
/proc/meminfo: memFree=1308472/2055920 swapFree=4168584/4192956
[pid=2284] ppid=2282 vsize=210728 CPUtime=5000.04
/proc/2284/stat : 2284 (cmusat) R 2282 2284 2228 0 -1 4194304 64875 0 0 0 499916 88 0 0 25 0 1 0 173156167 215785472 51402 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589560 0 0 4096 35 0 0 0 17 1 0 0
/proc/2284/statm: 52682 51402 118 243 0 52436 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 210728

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.84
CPU time (s): 5000.08
CPU user time (s): 4999.16
CPU system time (s): 0.923859
CPU usage (%): 99.9648
Max. virtual memory (cumulated for all children) (KiB): 210728

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.16
system time used= 0.923859
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 64875
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= 108859

runsolver used 6.00109 second user time and 11.5642 second system time

The end

Launcher Data (download as text)

Begin job on node22 on Sun Apr 22 14:33:05 UTC 2007

IDJOB= 369221
IDBENCH= 24621
IDSOLVER= 182
FILE ID= node22/369221-1177252385

PBS_JOBID= 4650600

Free space on /tmp= 66496 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest04/connamacher/connm-ue-csp-sat-n1200-d0.02-s1099787414.sat05-542.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/369221-1177252385/cmusat /tmp/evaluation/369221-1177252385/instance-369221-1177252385.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node22/watcher-369221-1177252385 -o ROOT/results/node22/solver-369221-1177252385 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/369221-1177252385/cmusat /tmp/evaluation/369221-1177252385/instance-369221-1177252385.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  e8bf7f81ddac4f189ec204bc856c8406

RANDOM SEED= 124964043

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node22.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		: 3000.265
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		: 3000.265
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:       1514776 kB
Buffers:         47224 kB
Cached:         399896 kB
SwapCached:       2292 kB
Active:         250144 kB
Inactive:       219404 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1514776 kB
SwapTotal:     4192956 kB
SwapFree:      4168584 kB
Dirty:            2856 kB
Writeback:           0 kB
Mapped:          30280 kB
Slab:            57184 kB
Committed_AS:  1888908 kB
PageTables:       1676 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= 66496 MiB

End job on node22 on Sun Apr 22 15:56:29 UTC 2007