Trace number 309361

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 1200.43

General information on the benchmark

Namerandom/2+p/p0.9/v990/
unif2p-p0.9-v990-c3583-S1346268409-03-UNSAT.cnf
MD5SUM29ca8cedaef0d9dfd8a1bc9050403900
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1157.46
Satisfiable
(Un)Satisfiability was proved
Number of variables990
Number of clauses3582
Sum of the clauses size10388
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2358
Number of clauses of size 33224
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:  990                                                  |
0.00/0.00	c |  Number of clauses:    3582                                                 |

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/node38/watcher-309361-1172539982 -o ROOT/results/node38/solver-309361-1172539982 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/309361-1172539982/cmusat /tmp/evaluation/309361-1172539982/instance-309361-1172539982.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: 0.93 0.99 0.99 3/64 26223
/proc/meminfo: memFree=1925320/2055920 swapFree=4183692/4192956
[pid=26223] ppid=26221 vsize=2448 CPUtime=0
/proc/26223/stat : 26223 (cmusat) R 26221 26223 24945 0 -1 4194304 214 0 0 0 0 0 0 0 18 0 1 0 273954038 2506752 197 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135099239 0 0 4096 35 0 0 0 17 1 0 0
/proc/26223/statm: 612 197 96 243 0 366 0

[startup+0.106911 s]
/proc/loadavg: 0.93 0.99 0.99 3/64 26223
/proc/meminfo: memFree=1925320/2055920 swapFree=4183692/4192956
[pid=26223] ppid=26221 vsize=2820 CPUtime=0.1
/proc/26223/stat : 26223 (cmusat) R 26221 26223 24945 0 -1 4194304 328 0 0 0 10 0 0 0 18 0 1 0 273954038 2887680 311 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589471 0 0 4096 35 0 0 0 17 1 0 0
/proc/26223/statm: 705 311 118 243 0 459 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2820

[startup+0.514958 s]
/proc/loadavg: 0.93 0.99 0.99 3/64 26223
/proc/meminfo: memFree=1925320/2055920 swapFree=4183692/4192956
[pid=26223] ppid=26221 vsize=3216 CPUtime=0.51
/proc/26223/stat : 26223 (cmusat) R 26221 26223 24945 0 -1 4194304 446 0 0 0 51 0 0 0 21 0 1 0 273954038 3293184 429 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589667 0 0 4096 35 0 0 0 17 1 0 0
/proc/26223/statm: 804 429 118 243 0 558 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3216

[startup+1.33505 s]
/proc/loadavg: 0.93 0.99 0.99 2/65 26224
/proc/meminfo: memFree=1923264/2055920 swapFree=4183692/4192956
[pid=26223] ppid=26221 vsize=4224 CPUtime=1.33
/proc/26223/stat : 26223 (cmusat) R 26221 26223 24945 0 -1 4194304 661 0 0 0 133 0 0 0 25 0 1 0 273954038 4325376 644 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589684 0 0 4096 35 0 0 0 17 1 0 0
/proc/26223/statm: 1056 644 118 243 0 810 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 4224

[startup+2.97124 s]
/proc/loadavg: 0.93 0.99 0.99 2/65 26224
/proc/meminfo: memFree=1923008/2055920 swapFree=4183692/4192956
[pid=26223] ppid=26221 vsize=4616 CPUtime=2.96
/proc/26223/stat : 26223 (cmusat) R 26221 26223 24945 0 -1 4194304 746 0 0 0 296 0 0 0 25 0 1 0 273954038 4726784 729 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590121 0 0 4096 35 0 0 0 17 1 0 0
/proc/26223/statm: 1154 729 118 243 0 908 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 4616

[startup+6.25061 s]
/proc/loadavg: 0.93 0.99 0.99 2/65 26224
/proc/meminfo: memFree=1921792/2055920 swapFree=4183692/4192956
[pid=26223] ppid=26221 vsize=5644 CPUtime=6.24
/proc/26223/stat : 26223 (cmusat) R 26221 26223 24945 0 -1 4194304 1024 0 0 0 624 0 0 0 25 0 1 0 273954038 5779456 1007 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134582319 0 0 4096 35 0 0 0 17 1 0 0
/proc/26223/statm: 1411 1007 118 243 0 1165 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 5644

[startup+12.7033 s]
/proc/loadavg: 0.94 0.99 0.99 2/65 26224
/proc/meminfo: memFree=1919680/2055920 swapFree=4183692/4192956
[pid=26223] ppid=26221 vsize=7552 CPUtime=12.69
/proc/26223/stat : 26223 (cmusat) R 26221 26223 24945 0 -1 4194304 1613 0 0 0 1269 0 0 0 25 0 1 0 273954038 7733248 1458 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/26223/statm: 1888 1458 118 243 0 1642 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7552

[startup+25.6048 s]
/proc/loadavg: 0.95 0.99 0.99 2/65 26224
/proc/meminfo: memFree=1913920/2055920 swapFree=4183692/4192956
[pid=26223] ppid=26221 vsize=13888 CPUtime=25.59
/proc/26223/stat : 26223 (cmusat) R 26221 26223 24945 0 -1 4194304 3445 0 0 0 2558 1 0 0 25 0 1 0 273954038 14221312 2870 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/26223/statm: 3472 2870 118 243 0 3226 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 13888

[startup+51.2097 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 26224
/proc/meminfo: memFree=1912192/2055920 swapFree=4183692/4192956
[pid=26223] ppid=26221 vsize=15300 CPUtime=51.18
/proc/26223/stat : 26223 (cmusat) R 26221 26223 24945 0 -1 4194304 4183 0 0 0 5117 1 0 0 25 0 1 0 273954038 15667200 3340 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/26223/statm: 3825 3340 118 243 0 3579 0
Current children cumulated CPU time (s) 51.18
Current children cumulated vsize (KiB) 15300

[startup+102.421 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 26224
/proc/meminfo: memFree=1902208/2055920 swapFree=4183692/4192956
[pid=26223] ppid=26221 vsize=26636 CPUtime=102.38
/proc/26223/stat : 26223 (cmusat) R 26221 26223 24945 0 -1 4194304 7492 0 0 0 10234 4 0 0 25 0 1 0 273954038 27275264 5840 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589736 0 0 4096 35 0 0 0 17 1 0 0
/proc/26223/statm: 6659 5840 118 243 0 6413 0
Current children cumulated CPU time (s) 102.38
Current children cumulated vsize (KiB) 26636

[startup+162.445 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26224
/proc/meminfo: memFree=1901184/2055920 swapFree=4183692/4192956
[pid=26223] ppid=26221 vsize=26924 CPUtime=162.39
/proc/26223/stat : 26223 (cmusat) R 26221 26223 24945 0 -1 4194304 8116 0 0 0 16235 4 0 0 25 0 1 0 273954038 27570176 6079 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589631 0 0 4096 35 0 0 0 17 1 0 0
/proc/26223/statm: 6731 6079 118 243 0 6485 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 26924

[startup+222.468 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26224
/proc/meminfo: memFree=1899264/2055920 swapFree=4183692/4192956
[pid=26223] ppid=26221 vsize=28768 CPUtime=222.4
/proc/26223/stat : 26223 (cmusat) R 26221 26223 24945 0 -1 4194304 8746 0 0 0 22235 5 0 0 25 0 1 0 273954038 29458432 6556 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134591993 0 0 4096 35 0 0 0 17 1 0 0
/proc/26223/statm: 7192 6556 118 243 0 6946 0
Current children cumulated CPU time (s) 222.4
Current children cumulated vsize (KiB) 28768

[startup+282.485 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26224
/proc/meminfo: memFree=1895616/2055920 swapFree=4183692/4192956
[pid=26223] ppid=26221 vsize=32284 CPUtime=282.39
/proc/26223/stat : 26223 (cmusat) R 26221 26223 24945 0 -1 4194304 9875 0 0 0 28234 5 0 0 25 0 1 0 273954038 33058816 7517 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/26223/statm: 8071 7517 118 243 0 7825 0
Current children cumulated CPU time (s) 282.39
Current children cumulated vsize (KiB) 32284

[startup+342.504 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26224
/proc/meminfo: memFree=1891456/2055920 swapFree=4183692/4192956
[pid=26223] ppid=26221 vsize=35812 CPUtime=342.4
/proc/26223/stat : 26223 (cmusat) R 26221 26223 24945 0 -1 4194304 11050 0 0 0 34234 6 0 0 25 0 1 0 273954038 36671488 8508 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590140 0 0 4096 35 0 0 0 17 1 0 0
/proc/26223/statm: 8953 8508 118 243 0 8707 0
Current children cumulated CPU time (s) 342.4
Current children cumulated vsize (KiB) 35812

[startup+402.527 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26224
/proc/meminfo: memFree=1877504/2055920 swapFree=4183692/4192956
[pid=26223] ppid=26221 vsize=53092 CPUtime=402.41
/proc/26223/stat : 26223 (cmusat) R 26221 26223 24945 0 -1 4194304 15586 0 0 0 40233 8 0 0 25 0 1 0 273954038 54366208 11979 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/26223/statm: 13273 11979 118 243 0 13027 0
Current children cumulated CPU time (s) 402.41
Current children cumulated vsize (KiB) 53092

[startup+462.546 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26224
/proc/meminfo: memFree=1876736/2055920 swapFree=4183692/4192956
[pid=26223] ppid=26221 vsize=53656 CPUtime=462.41
/proc/26223/stat : 26223 (cmusat) R 26221 26223 24945 0 -1 4194304 15994 0 0 0 46233 8 0 0 25 0 1 0 273954038 54943744 12166 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 1 0 0
/proc/26223/statm: 13414 12166 118 243 0 13168 0
Current children cumulated CPU time (s) 462.41
Current children cumulated vsize (KiB) 53656

[startup+522.562 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26224
/proc/meminfo: memFree=1875968/2055920 swapFree=4183692/4192956
[pid=26223] ppid=26221 vsize=54044 CPUtime=522.41
/proc/26223/stat : 26223 (cmusat) R 26221 26223 24945 0 -1 4194304 16416 0 0 0 52233 8 0 0 25 0 1 0 273954038 55341056 12346 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/26223/statm: 13511 12346 118 243 0 13265 0
Current children cumulated CPU time (s) 522.41
Current children cumulated vsize (KiB) 54044

[startup+582.586 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26226
/proc/meminfo: memFree=1875584/2055920 swapFree=4183692/4192956
[pid=26223] ppid=26221 vsize=54396 CPUtime=582.41
/proc/26223/stat : 26223 (cmusat) R 26221 26223 24945 0 -1 4194304 16482 0 0 0 58233 8 0 0 25 0 1 0 273954038 55701504 12412 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/26223/statm: 13599 12412 118 243 0 13353 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 54396

[startup+642.605 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26226
/proc/meminfo: memFree=1875008/2055920 swapFree=4183692/4192956
[pid=26223] ppid=26221 vsize=54496 CPUtime=642.42
/proc/26223/stat : 26223 (cmusat) R 26221 26223 24945 0 -1 4194304 16880 0 0 0 64233 9 0 0 25 0 1 0 273954038 55803904 12544 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/26223/statm: 13624 12544 118 243 0 13378 0
Current children cumulated CPU time (s) 642.42
Current children cumulated vsize (KiB) 54496

[startup+702.624 s]
/proc/loadavg: 1.06 1.01 1.00 2/65 26226
/proc/meminfo: memFree=1874496/2055920 swapFree=4183692/4192956
[pid=26223] ppid=26221 vsize=54848 CPUtime=702.42
/proc/26223/stat : 26223 (cmusat) R 26221 26223 24945 0 -1 4194304 17020 0 0 0 70233 9 0 0 25 0 1 0 273954038 56164352 12684 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589684 0 0 4096 35 0 0 0 17 1 0 0
/proc/26223/statm: 13712 12684 118 243 0 13466 0
Current children cumulated CPU time (s) 702.42
Current children cumulated vsize (KiB) 54848

[startup+762.641 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 26226
/proc/meminfo: memFree=1874048/2055920 swapFree=4183692/4192956
[pid=26223] ppid=26221 vsize=54964 CPUtime=762.42
/proc/26223/stat : 26223 (cmusat) R 26221 26223 24945 0 -1 4194304 17415 0 0 0 76233 9 0 0 25 0 1 0 273954038 56283136 12788 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/26223/statm: 13741 12788 118 243 0 13495 0
Current children cumulated CPU time (s) 762.42
Current children cumulated vsize (KiB) 54964

[startup+822.663 s]
/proc/loadavg: 1.08 1.02 1.00 2/65 26226
/proc/meminfo: memFree=1873984/2055920 swapFree=4183692/4192956
[pid=26223] ppid=26221 vsize=55124 CPUtime=822.43
/proc/26223/stat : 26223 (cmusat) R 26221 26223 24945 0 -1 4194304 17447 0 0 0 82234 9 0 0 25 0 1 0 273954038 56446976 12820 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/26223/statm: 13781 12820 118 243 0 13535 0
Current children cumulated CPU time (s) 822.43
Current children cumulated vsize (KiB) 55124

[startup+882.681 s]
/proc/loadavg: 1.08 1.03 1.00 2/65 26226
/proc/meminfo: memFree=1869760/2055920 swapFree=4183692/4192956
[pid=26223] ppid=26221 vsize=59012 CPUtime=882.43
/proc/26223/stat : 26223 (cmusat) R 26221 26223 24945 0 -1 4194304 18503 0 0 0 88233 10 0 0 25 0 1 0 273954038 60428288 13876 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 1 0 0
/proc/26223/statm: 14753 13876 118 243 0 14507 0
Current children cumulated CPU time (s) 882.43
Current children cumulated vsize (KiB) 59012

[startup+942.699 s]
/proc/loadavg: 1.03 1.02 1.00 2/65 26226
/proc/meminfo: memFree=1868928/2055920 swapFree=4183692/4192956
[pid=26223] ppid=26221 vsize=59828 CPUtime=942.44
/proc/26223/stat : 26223 (cmusat) R 26221 26223 24945 0 -1 4194304 19016 0 0 0 94233 11 0 0 25 0 1 0 273954038 61263872 14069 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/26223/statm: 14957 14069 118 243 0 14711 0
Current children cumulated CPU time (s) 942.44
Current children cumulated vsize (KiB) 59828

[startup+1002.72 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 26226
/proc/meminfo: memFree=1868672/2055920 swapFree=4183692/4192956
[pid=26223] ppid=26221 vsize=60180 CPUtime=1002.45
/proc/26223/stat : 26223 (cmusat) R 26221 26223 24945 0 -1 4194304 19078 0 0 0 100234 11 0 0 25 0 1 0 273954038 61624320 14131 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/26223/statm: 15045 14131 118 243 0 14799 0
Current children cumulated CPU time (s) 1002.45
Current children cumulated vsize (KiB) 60180

[startup+1062.74 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 26226
/proc/meminfo: memFree=1867328/2055920 swapFree=4183692/4192956
[pid=26223] ppid=26221 vsize=61588 CPUtime=1062.44
/proc/26223/stat : 26223 (cmusat) R 26221 26223 24945 0 -1 4194304 19415 0 0 0 106233 11 0 0 25 0 1 0 273954038 63066112 14468 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/26223/statm: 15397 14468 118 243 0 15151 0
Current children cumulated CPU time (s) 1062.44
Current children cumulated vsize (KiB) 61588

[startup+1122.76 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26226
/proc/meminfo: memFree=1861568/2055920 swapFree=4183692/4192956
[pid=26223] ppid=26221 vsize=67060 CPUtime=1122.45
/proc/26223/stat : 26223 (cmusat) R 26221 26223 24945 0 -1 4194304 20849 0 0 0 112232 13 0 0 25 0 1 0 273954038 68669440 15902 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/26223/statm: 16765 15902 118 243 0 16519 0
Current children cumulated CPU time (s) 1122.45
Current children cumulated vsize (KiB) 67060

[startup+1182.78 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26226
/proc/meminfo: memFree=1860800/2055920 swapFree=4183692/4192956
[pid=26223] ppid=26221 vsize=67728 CPUtime=1182.45
/proc/26223/stat : 26223 (cmusat) R 26221 26223 24945 0 -1 4194304 21379 0 0 0 118232 13 0 0 25 0 1 0 273954038 69353472 16081 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/26223/statm: 16932 16081 118 243 0 16686 0
Current children cumulated CPU time (s) 1182.45
Current children cumulated vsize (KiB) 67728



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26226
/proc/meminfo: memFree=1860608/2055920 swapFree=4183692/4192956
[pid=26223] ppid=26221 vsize=68064 CPUtime=1200.09
/proc/26223/stat : 26223 (cmusat) R 26221 26223 24945 0 -1 4194304 21429 0 0 0 119995 14 0 0 25 0 1 0 273954038 69697536 16131 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589715 0 0 4096 35 0 0 0 17 1 0 0
/proc/26223/statm: 17016 16131 118 243 0 16770 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 68064

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

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

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26226
/proc/meminfo: memFree=1860608/2055920 swapFree=4183692/4192956
[pid=26223] ppid=26221 vsize=68064 CPUtime=1200.09
/proc/26223/stat : 26223 (cmusat) R 26221 26223 24945 0 -1 4194304 21429 0 0 0 119995 14 0 0 25 0 1 0 273954038 69697536 16131 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589715 0 0 4096 35 0 0 0 17 1 0 0
/proc/26223/statm: 17016 16131 118 243 0 16770 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 68064

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.43
CPU time (s): 1200.11
CPU user time (s): 1199.96
CPU system time (s): 0.151976
CPU usage (%): 99.9732
Max. virtual memory (cumulated for all children) (KiB): 68064

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.151976
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21429
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= 1167

runsolver used 0.797878 second user time and 2.41263 second system time

The end

Launcher Data (download as text)

Begin job on node38 on Tue Feb 27 01:33:02 UTC 2007

IDJOB= 309361
IDBENCH= 20257
IDSOLVER= 121
FILE ID= node38/309361-1172539982

PBS_JOBID= 3971804

Free space on /tmp= 66558 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v990/unif2p-p0.9-v990-c3583-S1346268409-03-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/309361-1172539982/cmusat /tmp/evaluation/309361-1172539982/instance-309361-1172539982.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node38/watcher-309361-1172539982 -o ROOT/results/node38/solver-309361-1172539982 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/309361-1172539982/cmusat /tmp/evaluation/309361-1172539982/instance-309361-1172539982.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  29ca8cedaef0d9dfd8a1bc9050403900

RANDOM SEED= 803761915

TIME LIMIT= 1200 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		: 3000.233
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		: 3000.233
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:       1925792 kB
Buffers:         13164 kB
Cached:          80124 kB
SwapCached:       3272 kB
Active:          55372 kB
Inactive:        47972 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1925792 kB
SwapTotal:     4192956 kB
SwapFree:      4183692 kB
Dirty:            2488 kB
Writeback:           0 kB
Mapped:          15632 kB
Slab:            12808 kB
Committed_AS:   562116 kB
PageTables:       1468 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= 66558 MiB

End job on node38 on Tue Feb 27 01:53:05 UTC 2007