Trace number 302719

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) 1200.13 1200.5

General information on the benchmark

Namerandom/LargeSize/7SAT/v240/
unif-k7-r85-v240-c20400-S1739132237-05.cnf
MD5SUM8af25e83c87656a2ddb717d63bbf1df6
Bench CategoryRANDOM (random 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 variables240
Number of clauses20400
Sum of the clauses size142800
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 520400

Solver Data (download as text)

0.00/0.00	c Pre-processing provided 0 assignments
0.00/0.00	c |  Number of variables:  240                                                  |
0.00/0.03	c |  Number of clauses:    20400                                                |

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/node40/watcher-302719-1172018161 -o ROOT/results/node40/solver-302719-1172018161 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302719-1172018161/cmusat /tmp/evaluation/302719-1172018161/instance-302719-1172018161.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: 1.00 1.00 1.08 3/64 23823
/proc/meminfo: memFree=1509288/2055920 swapFree=4183944/4192956
[pid=23823] ppid=23821 vsize=2316 CPUtime=0
/proc/23823/stat : 23823 (cmusat) R 23821 23823 23379 0 -1 4194304 321 0 0 0 0 0 0 0 18 0 1 0 126850394 2371584 304 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/23823/statm: 579 305 96 243 0 333 0

[startup+0.107157 s]
/proc/loadavg: 1.00 1.00 1.08 3/64 23823
/proc/meminfo: memFree=1509288/2055920 swapFree=4183944/4192956
[pid=23823] ppid=23821 vsize=4168 CPUtime=0.1
/proc/23823/stat : 23823 (cmusat) R 23821 23823 23379 0 -1 4194304 798 0 0 0 10 0 0 0 18 0 1 0 126850394 4268032 781 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134530543 0 0 4096 35 0 0 0 17 1 0 0
/proc/23823/statm: 1042 781 107 243 0 796 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4168

[startup+0.515208 s]
/proc/loadavg: 1.00 1.00 1.08 3/64 23823
/proc/meminfo: memFree=1509288/2055920 swapFree=4183944/4192956
[pid=23823] ppid=23821 vsize=4332 CPUtime=0.5
/proc/23823/stat : 23823 (cmusat) R 23821 23823 23379 0 -1 4194304 845 0 0 0 50 0 0 0 21 0 1 0 126850394 4435968 828 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134530504 0 0 4096 35 0 0 0 17 1 0 0
/proc/23823/statm: 1083 828 108 243 0 837 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 4332

[startup+1.33531 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 23824
/proc/meminfo: memFree=1504736/2055920 swapFree=4183944/4192956
[pid=23823] ppid=23821 vsize=6816 CPUtime=1.32
/proc/23823/stat : 23823 (cmusat) R 23821 23823 23379 0 -1 4194304 2050 0 0 0 132 0 0 0 25 0 1 0 126850394 6979584 1367 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/23823/statm: 1704 1367 118 243 0 1458 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 6816

[startup+2.97152 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 23824
/proc/meminfo: memFree=1502048/2055920 swapFree=4183944/4192956
[pid=23823] ppid=23821 vsize=9700 CPUtime=2.96
/proc/23823/stat : 23823 (cmusat) R 23821 23823 23379 0 -1 4194304 3033 0 0 0 295 1 0 0 25 0 1 0 126850394 9932800 2121 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589783 0 0 4096 35 0 0 0 17 1 0 0
/proc/23823/statm: 2425 2121 118 243 0 2179 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 9700

[startup+6.24795 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 23824
/proc/meminfo: memFree=1499808/2055920 swapFree=4183944/4192956
[pid=23823] ppid=23821 vsize=10780 CPUtime=6.24
/proc/23823/stat : 23823 (cmusat) R 23821 23823 23379 0 -1 4194304 3444 0 0 0 622 2 0 0 25 0 1 0 126850394 11038720 2407 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/23823/statm: 2695 2407 118 243 0 2449 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 10780

[startup+12.7028 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 23824
/proc/meminfo: memFree=1497824/2055920 swapFree=4183944/4192956
[pid=23823] ppid=23821 vsize=12668 CPUtime=12.69
/proc/23823/stat : 23823 (cmusat) R 23821 23823 23379 0 -1 4194304 4138 0 0 0 1267 2 0 0 25 0 1 0 126850394 12972032 2896 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/23823/statm: 3167 2896 118 243 0 2921 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12668

[startup+25.5074 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 23824
/proc/meminfo: memFree=1490272/2055920 swapFree=4183944/4192956
[pid=23823] ppid=23821 vsize=21592 CPUtime=25.49
/proc/23823/stat : 23823 (cmusat) R 23821 23823 23379 0 -1 4194304 6492 0 0 0 2546 3 0 0 25 0 1 0 126850394 22110208 4858 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589753 0 0 4096 35 0 0 0 17 1 0 0
/proc/23823/statm: 5398 4858 118 243 0 5152 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 21592

[startup+51.1127 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 23824
/proc/meminfo: memFree=1488288/2055920 swapFree=4183944/4192956
[pid=23823] ppid=23821 vsize=22872 CPUtime=51.08
/proc/23823/stat : 23823 (cmusat) R 23821 23823 23379 0 -1 4194304 7210 0 0 0 5104 4 0 0 25 0 1 0 126850394 23420928 5280 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/23823/statm: 5718 5280 118 243 0 5472 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 22872

[startup+102.321 s]
/proc/loadavg: 1.00 1.00 1.07 2/65 23824
/proc/meminfo: memFree=1480032/2055920 swapFree=4183944/4192956
[pid=23823] ppid=23821 vsize=30724 CPUtime=102.28
/proc/23823/stat : 23823 (cmusat) R 23821 23823 23379 0 -1 4194304 9762 0 0 0 10221 7 0 0 25 0 1 0 126850394 31461376 7334 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/23823/statm: 7681 7334 118 243 0 7435 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 30724

[startup+162.34 s]
/proc/loadavg: 1.00 1.00 1.07 2/65 23824
/proc/meminfo: memFree=1459680/2055920 swapFree=4183944/4192956
[pid=23823] ppid=23821 vsize=53176 CPUtime=162.28
/proc/23823/stat : 23823 (cmusat) R 23821 23823 23379 0 -1 4194304 15767 0 0 0 16217 11 0 0 25 0 1 0 126850394 54452224 12396 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/23823/statm: 13294 12396 118 243 0 13048 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 53176

[startup+222.358 s]
/proc/loadavg: 1.00 1.00 1.06 2/65 23824
/proc/meminfo: memFree=1459040/2055920 swapFree=4183944/4192956
[pid=23823] ppid=23821 vsize=53284 CPUtime=222.28
/proc/23823/stat : 23823 (cmusat) R 23821 23823 23379 0 -1 4194304 16255 0 0 0 22217 11 0 0 25 0 1 0 126850394 54562816 12535 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589715 0 0 4096 35 0 0 0 17 1 0 0
/proc/23823/statm: 13321 12535 118 243 0 13075 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 53284

[startup+282.372 s]
/proc/loadavg: 1.00 1.00 1.06 2/65 23824
/proc/meminfo: memFree=1458720/2055920 swapFree=4183944/4192956
[pid=23823] ppid=23821 vsize=53344 CPUtime=282.27
/proc/23823/stat : 23823 (cmusat) R 23821 23823 23379 0 -1 4194304 16525 0 0 0 28216 11 0 0 25 0 1 0 126850394 54624256 12610 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/23823/statm: 13336 12610 118 243 0 13090 0
Current children cumulated CPU time (s) 282.27
Current children cumulated vsize (KiB) 53344

[startup+342.389 s]
/proc/loadavg: 1.00 1.00 1.05 2/65 23824
/proc/meminfo: memFree=1458144/2055920 swapFree=4183944/4192956
[pid=23823] ppid=23821 vsize=53676 CPUtime=342.27
/proc/23823/stat : 23823 (cmusat) R 23821 23823 23379 0 -1 4194304 16887 0 0 0 34216 11 0 0 25 0 1 0 126850394 54964224 12762 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590259 0 0 4096 35 0 0 0 17 1 0 0
/proc/23823/statm: 13419 12762 118 243 0 13173 0
Current children cumulated CPU time (s) 342.27
Current children cumulated vsize (KiB) 53676

[startup+402.409 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 23824
/proc/meminfo: memFree=1449440/2055920 swapFree=4183944/4192956
[pid=23823] ppid=23821 vsize=62028 CPUtime=402.27
/proc/23823/stat : 23823 (cmusat) R 23821 23823 23379 0 -1 4194304 19296 0 0 0 40214 13 0 0 25 0 1 0 126850394 63516672 14944 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/23823/statm: 15507 14944 118 243 0 15261 0
Current children cumulated CPU time (s) 402.27
Current children cumulated vsize (KiB) 62028

[startup+462.429 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 23824
/proc/meminfo: memFree=1448544/2055920 swapFree=4183944/4192956
[pid=23823] ppid=23821 vsize=62844 CPUtime=462.28
/proc/23823/stat : 23823 (cmusat) R 23821 23823 23379 0 -1 4194304 19741 0 0 0 46215 13 0 0 25 0 1 0 126850394 64352256 15143 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/23823/statm: 15711 15143 118 243 0 15465 0
Current children cumulated CPU time (s) 462.28
Current children cumulated vsize (KiB) 62844

[startup+522.448 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 23824
/proc/meminfo: memFree=1443232/2055920 swapFree=4183944/4192956
[pid=23823] ppid=23821 vsize=68088 CPUtime=522.28
/proc/23823/stat : 23823 (cmusat) R 23821 23823 23379 0 -1 4194304 21338 0 0 0 52213 15 0 0 25 0 1 0 126850394 69722112 16473 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/23823/statm: 17022 16473 118 243 0 16776 0
Current children cumulated CPU time (s) 522.28
Current children cumulated vsize (KiB) 68088

[startup+582.461 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 23824
/proc/meminfo: memFree=1442720/2055920 swapFree=4183944/4192956
[pid=23823] ppid=23821 vsize=68492 CPUtime=582.28
/proc/23823/stat : 23823 (cmusat) R 23821 23823 23379 0 -1 4194304 21464 0 0 0 58213 15 0 0 25 0 1 0 126850394 70135808 16599 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/23823/statm: 17123 16599 118 243 0 16877 0
Current children cumulated CPU time (s) 582.28
Current children cumulated vsize (KiB) 68492

[startup+642.483 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 23824
/proc/meminfo: memFree=1437216/2055920 swapFree=4183944/4192956
[pid=23823] ppid=23821 vsize=73796 CPUtime=642.28
/proc/23823/stat : 23823 (cmusat) R 23821 23823 23379 0 -1 4194304 23139 0 0 0 64211 17 0 0 25 0 1 0 126850394 75567104 17985 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/23823/statm: 18449 17985 118 243 0 18203 0
Current children cumulated CPU time (s) 642.28
Current children cumulated vsize (KiB) 73796

[startup+702.5 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 23824
/proc/meminfo: memFree=1437024/2055920 swapFree=4183944/4192956
[pid=23823] ppid=23821 vsize=73956 CPUtime=702.28
/proc/23823/stat : 23823 (cmusat) R 23821 23823 23379 0 -1 4194304 23167 0 0 0 70211 17 0 0 25 0 1 0 126850394 75730944 18013 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/23823/statm: 18489 18013 118 243 0 18243 0
Current children cumulated CPU time (s) 702.28
Current children cumulated vsize (KiB) 73956

[startup+762.519 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 23824
/proc/meminfo: memFree=1396640/2055920 swapFree=4183944/4192956
[pid=23823] ppid=23821 vsize=118900 CPUtime=762.27
/proc/23823/stat : 23823 (cmusat) R 23821 23823 23379 0 -1 4194304 34844 0 0 0 76206 21 0 0 25 0 1 0 126850394 121753600 28099 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/23823/statm: 29725 28099 118 243 0 29479 0
Current children cumulated CPU time (s) 762.27
Current children cumulated vsize (KiB) 118900

[startup+822.539 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23824
/proc/meminfo: memFree=1396704/2055920 swapFree=4183944/4192956
[pid=23823] ppid=23821 vsize=118900 CPUtime=822.28
/proc/23823/stat : 23823 (cmusat) R 23821 23823 23379 0 -1 4194304 34850 0 0 0 82207 21 0 0 25 0 1 0 126850394 121753600 28105 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/23823/statm: 29725 28105 118 243 0 29479 0
Current children cumulated CPU time (s) 822.28
Current children cumulated vsize (KiB) 118900

[startup+882.557 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23824
/proc/meminfo: memFree=1396064/2055920 swapFree=4183944/4192956
[pid=23823] ppid=23821 vsize=119020 CPUtime=882.27
/proc/23823/stat : 23823 (cmusat) R 23821 23823 23379 0 -1 4194304 35336 0 0 0 88206 21 0 0 25 0 1 0 126850394 121876480 28249 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/23823/statm: 29755 28249 118 243 0 29509 0
Current children cumulated CPU time (s) 882.27
Current children cumulated vsize (KiB) 119020

[startup+942.574 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23824
/proc/meminfo: memFree=1396064/2055920 swapFree=4183944/4192956
[pid=23823] ppid=23821 vsize=119020 CPUtime=942.27
/proc/23823/stat : 23823 (cmusat) R 23821 23823 23379 0 -1 4194304 35337 0 0 0 94206 21 0 0 25 0 1 0 126850394 121876480 28250 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/23823/statm: 29755 28250 118 243 0 29509 0
Current children cumulated CPU time (s) 942.27
Current children cumulated vsize (KiB) 119020

[startup+1002.59 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 23824
/proc/meminfo: memFree=1396064/2055920 swapFree=4183944/4192956
[pid=23823] ppid=23821 vsize=119020 CPUtime=1002.27
/proc/23823/stat : 23823 (cmusat) R 23821 23823 23379 0 -1 4194304 35338 0 0 0 100206 21 0 0 25 0 1 0 126850394 121876480 28251 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/23823/statm: 29755 28251 118 243 0 29509 0
Current children cumulated CPU time (s) 1002.27
Current children cumulated vsize (KiB) 119020

[startup+1062.61 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 23824
/proc/meminfo: memFree=1395168/2055920 swapFree=4183944/4192956
[pid=23823] ppid=23821 vsize=119412 CPUtime=1062.27
/proc/23823/stat : 23823 (cmusat) R 23821 23823 23379 0 -1 4194304 35920 0 0 0 106206 21 0 0 25 0 1 0 126850394 122277888 28461 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/23823/statm: 29853 28461 118 243 0 29607 0
Current children cumulated CPU time (s) 1062.27
Current children cumulated vsize (KiB) 119412

[startup+1122.63 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23824
/proc/meminfo: memFree=1395168/2055920 swapFree=4183944/4192956
[pid=23823] ppid=23821 vsize=119412 CPUtime=1122.27
/proc/23823/stat : 23823 (cmusat) R 23821 23823 23379 0 -1 4194304 35920 0 0 0 112206 21 0 0 25 0 1 0 126850394 122277888 28461 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/23823/statm: 29853 28461 118 243 0 29607 0
Current children cumulated CPU time (s) 1122.27
Current children cumulated vsize (KiB) 119412

[startup+1182.65 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23824
/proc/meminfo: memFree=1395104/2055920 swapFree=4183944/4192956
[pid=23823] ppid=23821 vsize=119544 CPUtime=1182.28
/proc/23823/stat : 23823 (cmusat) R 23821 23823 23379 0 -1 4194304 35940 0 0 0 118207 21 0 0 25 0 1 0 126850394 122413056 28481 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/23823/statm: 29886 28481 118 243 0 29640 0
Current children cumulated CPU time (s) 1182.28
Current children cumulated vsize (KiB) 119544



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.47 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23824
/proc/meminfo: memFree=1395040/2055920 swapFree=4183944/4192956
[pid=23823] ppid=23821 vsize=119544 CPUtime=1200.1
/proc/23823/stat : 23823 (cmusat) R 23821 23823 23379 0 -1 4194304 35941 0 0 0 119989 21 0 0 25 0 1 0 126850394 122413056 28482 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/23823/statm: 29886 28482 118 243 0 29640 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 119544

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.5
CPU time (s): 1200.13
CPU user time (s): 1199.89
CPU system time (s): 0.237963
CPU usage (%): 99.9693
Max. virtual memory (cumulated for all children) (KiB): 119544

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.89
system time used= 0.237963
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35941
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= 2338

runsolver used 0.816875 second user time and 2.38964 second system time

The end

Launcher Data (download as text)

Begin job on node40 on Wed Feb 21 00:36:01 UTC 2007

IDJOB= 302719
IDBENCH= 20090
IDSOLVER= 121
FILE ID= node40/302719-1172018161

PBS_JOBID= 3892664

Free space on /tmp= 66560 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v240/unif-k7-r85-v240-c20400-S1739132237-05.cnf
COMMAND LINE= /tmp/evaluation/302719-1172018161/cmusat /tmp/evaluation/302719-1172018161/instance-302719-1172018161.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node40/watcher-302719-1172018161 -o ROOT/results/node40/solver-302719-1172018161 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302719-1172018161/cmusat /tmp/evaluation/302719-1172018161/instance-302719-1172018161.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  8af25e83c87656a2ddb717d63bbf1df6

RANDOM SEED= 319645060

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node40.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		: 3000.242
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		: 3000.242
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:       1509696 kB
Buffers:         31328 kB
Cached:         446092 kB
SwapCached:       2932 kB
Active:          55408 kB
Inactive:       431512 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1509696 kB
SwapTotal:     4192956 kB
SwapFree:      4183944 kB
Dirty:            3128 kB
Writeback:           0 kB
Mapped:          15432 kB
Slab:            45312 kB
Committed_AS:   205316 kB
PageTables:       1412 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= 66560 MiB

End job on node40 on Wed Feb 21 00:56:04 UTC 2007