Trace number 308746

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) 1200.11 1200.31

General information on the benchmark

Namerandom/2+p/p0.7/v4500/
unif2p-p0.7-v4500-c12015-S1705860047-05-SAT.cnf
MD5SUM7dc1e0d3ec36f8265c6ac507adda4d13
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark184.639
Satisfiable
(Un)Satisfiability was proved
Number of variables4494
Number of clauses12014
Sum of the clauses size32438
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 23604
Number of clauses of size 38410
Number of clauses of size 40
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:  4500                                                 |
0.00/0.01	c |  Number of clauses:    12014                                                |

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node16/watcher-308746-1172526846 -o ROOT/results/node16/solver-308746-1172526846 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/308746-1172526846/cmusat /tmp/evaluation/308746-1172526846/instance-308746-1172526846.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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 17632
/proc/meminfo: memFree=1415520/2055920 swapFree=4192812/4192956
[pid=17632] ppid=17630 vsize=2936 CPUtime=0
/proc/17632/stat : 17632 (cmusat) R 17630 17632 16266 0 -1 4194304 368 0 0 0 0 0 0 0 18 0 1 0 272638949 3006464 351 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134546649 0 0 4096 35 0 0 0 17 1 0 0
/proc/17632/statm: 734 351 96 243 0 488 0

[startup+0.106693 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 17632
/proc/meminfo: memFree=1415520/2055920 swapFree=4192812/4192956
[pid=17632] ppid=17630 vsize=3820 CPUtime=0.1
/proc/17632/stat : 17632 (cmusat) R 17630 17632 16266 0 -1 4194304 860 0 0 0 10 0 0 0 18 0 1 0 272638949 3911680 547 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589468 0 0 4096 35 0 0 0 17 1 0 0
/proc/17632/statm: 955 547 118 243 0 709 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3820

[startup+0.514645 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 17632
/proc/meminfo: memFree=1415520/2055920 swapFree=4192812/4192956
[pid=17632] ppid=17630 vsize=4216 CPUtime=0.5
/proc/17632/stat : 17632 (cmusat) R 17630 17632 16266 0 -1 4194304 970 0 0 0 50 0 0 0 21 0 1 0 272638949 4317184 657 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134591298 0 0 4096 35 0 0 0 17 1 0 0
/proc/17632/statm: 1054 657 118 243 0 808 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 4216

[startup+1.33455 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 17633
/proc/meminfo: memFree=1412376/2055920 swapFree=4192812/4192956
[pid=17632] ppid=17630 vsize=5280 CPUtime=1.32
/proc/17632/stat : 17632 (cmusat) R 17630 17632 16266 0 -1 4194304 1230 0 0 0 132 0 0 0 25 0 1 0 272638949 5406720 917 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134581022 0 0 4096 35 0 0 0 17 1 0 0
/proc/17632/statm: 1320 917 118 243 0 1074 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 5280

[startup+2.97036 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 17633
/proc/meminfo: memFree=1411736/2055920 swapFree=4192812/4192956
[pid=17632] ppid=17630 vsize=6012 CPUtime=2.96
/proc/17632/stat : 17632 (cmusat) R 17630 17632 16266 0 -1 4194304 1419 0 0 0 296 0 0 0 25 0 1 0 272638949 6156288 1106 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 1 0 0
/proc/17632/statm: 1503 1106 118 243 0 1257 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 6012

[startup+6.24898 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 17633
/proc/meminfo: memFree=1410344/2055920 swapFree=4192812/4192956
[pid=17632] ppid=17630 vsize=6952 CPUtime=6.24
/proc/17632/stat : 17632 (cmusat) R 17630 17632 16266 0 -1 4194304 1762 0 0 0 624 0 0 0 25 0 1 0 272638949 7118848 1381 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/17632/statm: 1738 1381 118 243 0 1492 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 6952

[startup+12.7012 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 17633
/proc/meminfo: memFree=1407280/2055920 swapFree=4192812/4192956
[pid=17632] ppid=17630 vsize=10368 CPUtime=12.69
/proc/17632/stat : 17632 (cmusat) R 17630 17632 16266 0 -1 4194304 2726 0 0 0 1268 1 0 0 25 0 1 0 272638949 10616832 2091 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/17632/statm: 2592 2091 118 243 0 2346 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10368

[startup+25.5057 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 17633
/proc/meminfo: memFree=1405040/2055920 swapFree=4192812/4192956
[pid=17632] ppid=17630 vsize=12400 CPUtime=25.49
/proc/17632/stat : 17632 (cmusat) R 17630 17632 16266 0 -1 4194304 3529 0 0 0 2548 1 0 0 25 0 1 0 272638949 12697600 2656 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/17632/statm: 3100 2656 118 243 0 2854 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12400

[startup+51.1057 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 17633
/proc/meminfo: memFree=1402096/2055920 swapFree=4192812/4192956
[pid=17632] ppid=17630 vsize=15104 CPUtime=51.09
/proc/17632/stat : 17632 (cmusat) R 17630 17632 16266 0 -1 4194304 4497 0 0 0 5107 2 0 0 25 0 1 0 272638949 15466496 3376 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/17632/statm: 3776 3376 118 243 0 3530 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 15104

[startup+102.306 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 17633
/proc/meminfo: memFree=1393264/2055920 swapFree=4192812/4192956
[pid=17632] ppid=17630 vsize=24696 CPUtime=102.29
/proc/17632/stat : 17632 (cmusat) R 17630 17632 16266 0 -1 4194304 7450 0 0 0 10224 5 0 0 25 0 1 0 272638949 25288704 5592 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/17632/statm: 6174 5592 118 243 0 5928 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 24696

[startup+162.319 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17633
/proc/meminfo: memFree=1386480/2055920 swapFree=4192812/4192956
[pid=17632] ppid=17630 vsize=31024 CPUtime=162.29
/proc/17632/stat : 17632 (cmusat) R 17630 17632 16266 0 -1 4194304 9461 0 0 0 16222 7 0 0 25 0 1 0 272638949 31768576 7266 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 1 0 0
/proc/17632/statm: 7756 7266 118 243 0 7510 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 31024

[startup+222.329 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17633
/proc/meminfo: memFree=1381680/2055920 swapFree=4192812/4192956
[pid=17632] ppid=17630 vsize=35688 CPUtime=222.3
/proc/17632/stat : 17632 (cmusat) R 17630 17632 16266 0 -1 4194304 10795 0 0 0 22221 9 0 0 25 0 1 0 272638949 36544512 8469 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/17632/statm: 8922 8469 118 243 0 8676 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 35688

[startup+282.343 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17633
/proc/meminfo: memFree=1364528/2055920 swapFree=4192812/4192956
[pid=17632] ppid=17630 vsize=54836 CPUtime=282.31
/proc/17632/stat : 17632 (cmusat) R 17630 17632 16266 0 -1 4194304 15984 0 0 0 28218 13 0 0 25 0 1 0 272638949 56152064 12722 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/17632/statm: 13709 12722 118 243 0 13463 0
Current children cumulated CPU time (s) 282.31
Current children cumulated vsize (KiB) 54836

[startup+342.357 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17633
/proc/meminfo: memFree=1364144/2055920 swapFree=4192812/4192956
[pid=17632] ppid=17630 vsize=55048 CPUtime=342.32
/proc/17632/stat : 17632 (cmusat) R 17630 17632 16266 0 -1 4194304 16249 0 0 0 34218 14 0 0 25 0 1 0 272638949 56369152 12820 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134592078 0 0 4096 35 0 0 0 17 1 0 0
/proc/17632/statm: 13762 12820 118 243 0 13516 0
Current children cumulated CPU time (s) 342.32
Current children cumulated vsize (KiB) 55048

[startup+402.371 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17633
/proc/meminfo: memFree=1363760/2055920 swapFree=4192812/4192956
[pid=17632] ppid=17630 vsize=55304 CPUtime=402.32
/proc/17632/stat : 17632 (cmusat) R 17630 17632 16266 0 -1 4194304 16561 0 0 0 40218 14 0 0 25 0 1 0 272638949 56631296 12950 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/17632/statm: 13826 12950 118 243 0 13580 0
Current children cumulated CPU time (s) 402.32
Current children cumulated vsize (KiB) 55304

[startup+462.407 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 17749
/proc/meminfo: memFree=1362352/2055920 swapFree=4192812/4192956
[pid=17632] ppid=17630 vsize=55496 CPUtime=462.3
/proc/17632/stat : 17632 (cmusat) R 17630 17632 16266 0 -1 4194304 16586 0 0 0 46214 16 0 0 25 0 1 0 272638949 56827904 12975 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134581471 0 0 4096 35 0 0 0 17 1 0 0
/proc/17632/statm: 13874 12975 118 243 0 13628 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 55496

[startup+522.432 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17831
/proc/meminfo: memFree=1363056/2055920 swapFree=4192812/4192956
[pid=17632] ppid=17630 vsize=55568 CPUtime=522.28
/proc/17632/stat : 17632 (cmusat) R 17630 17632 16266 0 -1 4194304 16882 0 0 0 52211 17 0 0 25 0 1 0 272638949 56901632 13073 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/17632/statm: 13892 13073 118 243 0 13646 0
Current children cumulated CPU time (s) 522.28
Current children cumulated vsize (KiB) 55568

[startup+582.443 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17831
/proc/meminfo: memFree=1362800/2055920 swapFree=4192812/4192956
[pid=17632] ppid=17630 vsize=55644 CPUtime=582.28
/proc/17632/stat : 17632 (cmusat) R 17630 17632 16266 0 -1 4194304 17195 0 0 0 58211 17 0 0 25 0 1 0 272638949 56979456 13170 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/17632/statm: 13911 13170 118 243 0 13665 0
Current children cumulated CPU time (s) 582.28
Current children cumulated vsize (KiB) 55644

[startup+642.461 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17831
/proc/meminfo: memFree=1361712/2055920 swapFree=4192812/4192956
[pid=17632] ppid=17630 vsize=56700 CPUtime=642.29
/proc/17632/stat : 17632 (cmusat) R 17630 17632 16266 0 -1 4194304 17485 0 0 0 64211 18 0 0 25 0 1 0 272638949 58060800 13460 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134578847 0 0 4096 35 0 0 0 17 1 0 0
/proc/17632/statm: 14175 13460 118 243 0 13929 0
Current children cumulated CPU time (s) 642.29
Current children cumulated vsize (KiB) 56700

[startup+702.479 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17831
/proc/meminfo: memFree=1359856/2055920 swapFree=4192812/4192956
[pid=17632] ppid=17630 vsize=58416 CPUtime=702.3
/proc/17632/stat : 17632 (cmusat) R 17630 17632 16266 0 -1 4194304 18165 0 0 0 70211 19 0 0 25 0 1 0 272638949 59817984 13905 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589660 0 0 4096 35 0 0 0 17 1 0 0
/proc/17632/statm: 14604 13905 118 243 0 14358 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 58416

[startup+762.489 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17831
/proc/meminfo: memFree=1355504/2055920 swapFree=4192812/4192956
[pid=17632] ppid=17630 vsize=62812 CPUtime=762.32
/proc/17632/stat : 17632 (cmusat) R 17630 17632 16266 0 -1 4194304 19292 0 0 0 76211 21 0 0 25 0 1 0 272638949 64319488 15032 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/17632/statm: 15703 15032 118 243 0 15457 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 62812

[startup+822.499 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17831
/proc/meminfo: memFree=1351792/2055920 swapFree=4192812/4192956
[pid=17632] ppid=17630 vsize=66084 CPUtime=822.32
/proc/17632/stat : 17632 (cmusat) R 17630 17632 16266 0 -1 4194304 20431 0 0 0 82210 22 0 0 25 0 1 0 272638949 67670016 15914 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134590140 0 0 4096 35 0 0 0 17 1 0 0
/proc/17632/statm: 16521 15914 118 243 0 16275 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 66084

[startup+882.506 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17831
/proc/meminfo: memFree=1351728/2055920 swapFree=4192812/4192956
[pid=17632] ppid=17630 vsize=66272 CPUtime=882.32
/proc/17632/stat : 17632 (cmusat) R 17630 17632 16266 0 -1 4194304 20447 0 0 0 88209 23 0 0 25 0 1 0 272638949 67862528 15930 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/17632/statm: 16568 15930 118 243 0 16322 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 66272

[startup+942.519 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17831
/proc/meminfo: memFree=1343600/2055920 swapFree=4192812/4192956
[pid=17632] ppid=17630 vsize=74368 CPUtime=942.33
/proc/17632/stat : 17632 (cmusat) R 17630 17632 16266 0 -1 4194304 22516 0 0 0 94208 25 0 0 25 0 1 0 272638949 76152832 17999 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589715 0 0 4096 35 0 0 0 17 1 0 0
/proc/17632/statm: 18592 17999 118 243 0 18346 0
Current children cumulated CPU time (s) 942.33
Current children cumulated vsize (KiB) 74368

[startup+1002.53 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17831
/proc/meminfo: memFree=1341424/2055920 swapFree=4192812/4192956
[pid=17632] ppid=17630 vsize=76188 CPUtime=1002.34
/proc/17632/stat : 17632 (cmusat) R 17630 17632 16266 0 -1 4194304 23294 0 0 0 100208 26 0 0 25 0 1 0 272638949 78016512 18497 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589783 0 0 4096 35 0 0 0 17 1 0 0
/proc/17632/statm: 19047 18497 118 243 0 18801 0
Current children cumulated CPU time (s) 1002.34
Current children cumulated vsize (KiB) 76188

[startup+1062.55 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17831
/proc/meminfo: memFree=1341360/2055920 swapFree=4192812/4192956
[pid=17632] ppid=17630 vsize=76360 CPUtime=1062.36
/proc/17632/stat : 17632 (cmusat) R 17630 17632 16266 0 -1 4194304 23320 0 0 0 106209 27 0 0 25 0 1 0 272638949 78192640 18523 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589715 0 0 4096 35 0 0 0 17 1 0 0
/proc/17632/statm: 19090 18523 118 243 0 18844 0
Current children cumulated CPU time (s) 1062.36
Current children cumulated vsize (KiB) 76360

[startup+1122.56 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17831
/proc/meminfo: memFree=1300144/2055920 swapFree=4192812/4192956
[pid=17632] ppid=17630 vsize=122116 CPUtime=1122.36
/proc/17632/stat : 17632 (cmusat) R 17630 17632 16266 0 -1 4194304 34862 0 0 0 112204 32 0 0 25 0 1 0 272638949 125046784 28788 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/17632/statm: 30529 28788 118 243 0 30283 0
Current children cumulated CPU time (s) 1122.36
Current children cumulated vsize (KiB) 122116

[startup+1182.56 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17831
/proc/meminfo: memFree=1299952/2055920 swapFree=4192812/4192956
[pid=17632] ppid=17630 vsize=122232 CPUtime=1182.36
/proc/17632/stat : 17632 (cmusat) R 17630 17632 16266 0 -1 4194304 35226 0 0 0 118203 33 0 0 25 0 1 0 272638949 125165568 28846 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/17632/statm: 30558 28846 118 243 0 30312 0
Current children cumulated CPU time (s) 1182.36
Current children cumulated vsize (KiB) 122232



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.28 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17831
/proc/meminfo: memFree=1299888/2055920 swapFree=4192812/4192956
[pid=17632] ppid=17630 vsize=122232 CPUtime=1200.08
/proc/17632/stat : 17632 (cmusat) R 17630 17632 16266 0 -1 4194304 35226 0 0 0 119975 33 0 0 25 0 1 0 272638949 125165568 28846 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/17632/statm: 30558 28846 118 243 0 30312 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 122232

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

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

[startup+1200.28 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17831
/proc/meminfo: memFree=1299888/2055920 swapFree=4192812/4192956
[pid=17632] ppid=17630 vsize=122232 CPUtime=1200.08
/proc/17632/stat : 17632 (cmusat) R 17630 17632 16266 0 -1 4194304 35226 0 0 0 119975 33 0 0 25 0 1 0 272638949 125165568 28846 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/17632/statm: 30558 28846 118 243 0 30312 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 122232

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.31
CPU time (s): 1200.11
CPU user time (s): 1199.75
CPU system time (s): 0.358945
CPU usage (%): 99.9839
Max. virtual memory (cumulated for all children) (KiB): 122232

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.75
system time used= 0.358945
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35226
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= 2489

runsolver used 1.3338 second user time and 2.75158 second system time

The end

Launcher Data (download as text)

Begin job on node16 on Mon Feb 26 21:54:06 UTC 2007

IDJOB= 308746
IDBENCH= 20240
IDSOLVER= 121
FILE ID= node16/308746-1172526846

PBS_JOBID= 3971608

Free space on /tmp= 66555 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v4500/unif2p-p0.7-v4500-c12015-S1705860047-05-SAT.cnf
COMMAND LINE= /tmp/evaluation/308746-1172526846/cmusat /tmp/evaluation/308746-1172526846/instance-308746-1172526846.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-308746-1172526846 -o ROOT/results/node16/solver-308746-1172526846 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/308746-1172526846/cmusat /tmp/evaluation/308746-1172526846/instance-308746-1172526846.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  7dc1e0d3ec36f8265c6ac507adda4d13

RANDOM SEED= 587276827

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node16.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:       1415928 kB
Buffers:         62276 kB
Cached:         442828 kB
SwapCached:          0 kB
Active:         263424 kB
Inactive:       295508 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1415928 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2652 kB
Writeback:           0 kB
Mapped:          72720 kB
Slab:            66668 kB
Committed_AS:  1070592 kB
PageTables:       1720 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= 66555 MiB

End job on node16 on Mon Feb 26 22:14:09 UTC 2007