Trace number 300054

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) 1200.04 1200.45

General information on the benchmark

Namerandom/OnTreshold/3SAT/v400/
unif-k3-r4.26-v400-c1704-S1671397883-11.UNSAT.shuffled.cnf
MD5SUM9b938d3ce8a45ac3fb47963c51fbe49e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark90.0863
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of clauses1704
Sum of the clauses size5112
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31704
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:  400                                                  |
0.00/0.00	c |  Number of clauses:    1704                                                 |

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/node12/watcher-300054-1171881229 -o ROOT/results/node12/solver-300054-1171881229 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/300054-1171881229/cmusat /tmp/evaluation/300054-1171881229/instance-300054-1171881229.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 1.00 3/77 26800
/proc/meminfo: memFree=302696/2055920 swapFree=4154904/4192956
[pid=26800] ppid=26798 vsize=2312 CPUtime=0
/proc/26800/stat : 26800 (cmusat) R 26798 26800 26694 0 -1 4194304 191 0 0 0 0 0 0 0 18 0 1 0 208077367 2367488 174 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 135095816 0 0 4096 35 0 0 0 17 1 0 0
/proc/26800/statm: 578 174 108 243 0 332 0

[startup+0.107054 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 26800
/proc/meminfo: memFree=302696/2055920 swapFree=4154904/4192956
[pid=26800] ppid=26798 vsize=2604 CPUtime=0.1
/proc/26800/stat : 26800 (cmusat) R 26798 26800 26694 0 -1 4194304 274 0 0 0 10 0 0 0 18 0 1 0 208077367 2666496 257 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589449 0 0 4096 35 0 0 0 17 1 0 0
/proc/26800/statm: 651 257 117 243 0 405 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2604

[startup+0.515127 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 26800
/proc/meminfo: memFree=302696/2055920 swapFree=4154904/4192956
[pid=26800] ppid=26798 vsize=3028 CPUtime=0.51
/proc/26800/stat : 26800 (cmusat) R 26798 26800 26694 0 -1 4194304 374 0 0 0 51 0 0 0 22 0 1 0 208077367 3100672 357 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134581886 0 0 4096 35 0 0 0 17 1 0 0
/proc/26800/statm: 757 357 117 243 0 511 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3028

[startup+1.33527 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26801
/proc/meminfo: memFree=301472/2055920 swapFree=4154904/4192956
[pid=26800] ppid=26798 vsize=3452 CPUtime=1.33
/proc/26800/stat : 26800 (cmusat) R 26798 26800 26694 0 -1 4194304 470 0 0 0 133 0 0 0 25 0 1 0 208077367 3534848 453 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/26800/statm: 863 453 117 243 0 617 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3452

[startup+2.97157 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26801
/proc/meminfo: memFree=300512/2055920 swapFree=4154904/4192956
[pid=26800] ppid=26798 vsize=4316 CPUtime=2.96
/proc/26800/stat : 26800 (cmusat) R 26798 26800 26694 0 -1 4194304 676 0 0 0 296 0 0 0 25 0 1 0 208077367 4419584 659 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/26800/statm: 1079 659 117 243 0 833 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 4316

[startup+6.25116 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26801
/proc/meminfo: memFree=299432/2055920 swapFree=4154904/4192956
[pid=26800] ppid=26798 vsize=6764 CPUtime=6.24
/proc/26800/stat : 26800 (cmusat) R 26798 26800 26694 0 -1 4194304 1250 0 0 0 624 0 0 0 25 0 1 0 208077367 6926336 1193 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/26800/statm: 1691 1193 117 243 0 1445 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 6764

[startup+12.7043 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26801
/proc/meminfo: memFree=297256/2055920 swapFree=4154904/4192956
[pid=26800] ppid=26798 vsize=7364 CPUtime=12.69
/proc/26800/stat : 26800 (cmusat) R 26798 26800 26694 0 -1 4194304 1579 0 0 0 1269 0 0 0 25 0 1 0 208077367 7540736 1411 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589515 0 0 4096 35 0 0 0 17 1 0 0
/proc/26800/statm: 1841 1411 117 243 0 1595 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7364

[startup+25.5086 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26801
/proc/meminfo: memFree=293608/2055920 swapFree=4154904/4192956
[pid=26800] ppid=26798 vsize=11568 CPUtime=25.49
/proc/26800/stat : 26800 (cmusat) R 26798 26800 26694 0 -1 4194304 2861 0 0 0 2548 1 0 0 25 0 1 0 208077367 11845632 2307 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589526 0 0 4096 35 0 0 0 17 1 0 0
/proc/26800/statm: 2892 2307 117 243 0 2646 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 11568

[startup+51.1192 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26801
/proc/meminfo: memFree=291176/2055920 swapFree=4154904/4192956
[pid=26800] ppid=26798 vsize=13816 CPUtime=51.09
/proc/26800/stat : 26800 (cmusat) R 26798 26800 26694 0 -1 4194304 3812 0 0 0 5107 2 0 0 25 0 1 0 208077367 14147584 2973 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134590180 0 0 4096 35 0 0 0 17 1 0 0
/proc/26800/statm: 3454 2973 117 243 0 3208 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 13816

[startup+102.34 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26801
/proc/meminfo: memFree=284264/2055920 swapFree=4154904/4192956
[pid=26800] ppid=26798 vsize=21612 CPUtime=102.3
/proc/26800/stat : 26800 (cmusat) R 26798 26800 26694 0 -1 4194304 6322 0 0 0 10226 4 0 0 25 0 1 0 208077367 22130688 4649 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589676 0 0 4096 35 0 0 0 17 1 0 0
/proc/26800/statm: 5403 4649 117 243 0 5157 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 21612

[startup+162.374 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26801
/proc/meminfo: memFree=282216/2055920 swapFree=4154904/4192956
[pid=26800] ppid=26798 vsize=23228 CPUtime=162.31
/proc/26800/stat : 26800 (cmusat) R 26798 26800 26694 0 -1 4194304 7251 0 0 0 16226 5 0 0 25 0 1 0 208077367 23785472 5153 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/26800/statm: 5807 5153 117 243 0 5561 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 23228

[startup+222.408 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26801
/proc/meminfo: memFree=279464/2055920 swapFree=4154904/4192956
[pid=26800] ppid=26798 vsize=25896 CPUtime=222.33
/proc/26800/stat : 26800 (cmusat) R 26798 26800 26694 0 -1 4194304 8126 0 0 0 22226 7 0 0 25 0 1 0 208077367 26517504 5858 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/26800/statm: 6474 5858 117 243 0 6228 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 25896

[startup+282.438 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26801
/proc/meminfo: memFree=268840/2055920 swapFree=4154904/4192956
[pid=26800] ppid=26798 vsize=39324 CPUtime=282.33
/proc/26800/stat : 26800 (cmusat) R 26798 26800 26694 0 -1 4194304 11991 0 0 0 28224 9 0 0 25 0 1 0 208077367 40267776 8487 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/26800/statm: 9831 8487 117 243 0 9585 0
Current children cumulated CPU time (s) 282.33
Current children cumulated vsize (KiB) 39324

[startup+342.466 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26801
/proc/meminfo: memFree=268200/2055920 swapFree=4154904/4192956
[pid=26800] ppid=26798 vsize=39696 CPUtime=342.34
/proc/26800/stat : 26800 (cmusat) R 26798 26800 26694 0 -1 4194304 12370 0 0 0 34224 10 0 0 25 0 1 0 208077367 40648704 8641 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/26800/statm: 9924 8641 117 243 0 9678 0
Current children cumulated CPU time (s) 342.34
Current children cumulated vsize (KiB) 39696

[startup+402.501 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26803
/proc/meminfo: memFree=267240/2055920 swapFree=4154904/4192956
[pid=26800] ppid=26798 vsize=40244 CPUtime=402.36
/proc/26800/stat : 26800 (cmusat) R 26798 26800 26694 0 -1 4194304 12850 0 0 0 40225 11 0 0 25 0 1 0 208077367 41209856 8874 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/26800/statm: 10061 8874 117 243 0 9815 0
Current children cumulated CPU time (s) 402.36
Current children cumulated vsize (KiB) 40244

[startup+462.531 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26803
/proc/meminfo: memFree=266856/2055920 swapFree=4154904/4192956
[pid=26800] ppid=26798 vsize=40728 CPUtime=462.36
/proc/26800/stat : 26800 (cmusat) R 26798 26800 26694 0 -1 4194304 12937 0 0 0 46225 11 0 0 25 0 1 0 208077367 41705472 8961 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/26800/statm: 10182 8961 117 243 0 9936 0
Current children cumulated CPU time (s) 462.36
Current children cumulated vsize (KiB) 40728

[startup+522.56 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26803
/proc/meminfo: memFree=265896/2055920 swapFree=4154904/4192956
[pid=26800] ppid=26798 vsize=41260 CPUtime=522.37
/proc/26800/stat : 26800 (cmusat) R 26798 26800 26694 0 -1 4194304 13446 0 0 0 52225 12 0 0 25 0 1 0 208077367 42250240 9199 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/26800/statm: 10315 9199 117 243 0 10069 0
Current children cumulated CPU time (s) 522.37
Current children cumulated vsize (KiB) 41260

[startup+582.592 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 26803
/proc/meminfo: memFree=264808/2055920 swapFree=4154904/4192956
[pid=26800] ppid=26798 vsize=42304 CPUtime=582.39
/proc/26800/stat : 26800 (cmusat) R 26798 26800 26694 0 -1 4194304 13733 0 0 0 58226 13 0 0 25 0 1 0 208077367 43319296 9486 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/26800/statm: 10576 9486 117 243 0 10330 0
Current children cumulated CPU time (s) 582.39
Current children cumulated vsize (KiB) 42304

[startup+642.625 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 26803
/proc/meminfo: memFree=263080/2055920 swapFree=4154904/4192956
[pid=26800] ppid=26798 vsize=43772 CPUtime=642.4
/proc/26800/stat : 26800 (cmusat) R 26798 26800 26694 0 -1 4194304 14455 0 0 0 64226 14 0 0 25 0 1 0 208077367 44822528 9910 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/26800/statm: 10943 9910 117 243 0 10697 0
Current children cumulated CPU time (s) 642.4
Current children cumulated vsize (KiB) 43772

[startup+702.656 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26803
/proc/meminfo: memFree=262632/2055920 swapFree=4154904/4192956
[pid=26800] ppid=26798 vsize=44368 CPUtime=702.42
/proc/26800/stat : 26800 (cmusat) R 26798 26800 26694 0 -1 4194304 14565 0 0 0 70227 15 0 0 25 0 1 0 208077367 45432832 10020 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/26800/statm: 11092 10020 117 243 0 10846 0
Current children cumulated CPU time (s) 702.42
Current children cumulated vsize (KiB) 44368

[startup+762.686 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26803
/proc/meminfo: memFree=259240/2055920 swapFree=4154904/4192956
[pid=26800] ppid=26798 vsize=47240 CPUtime=762.42
/proc/26800/stat : 26800 (cmusat) R 26798 26800 26694 0 -1 4194304 15743 0 0 0 76226 16 0 0 25 0 1 0 208077367 48373760 10870 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/26800/statm: 11810 10870 117 243 0 11564 0
Current children cumulated CPU time (s) 762.42
Current children cumulated vsize (KiB) 47240

[startup+822.719 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26803
/proc/meminfo: memFree=258984/2055920 swapFree=4154904/4192956
[pid=26800] ppid=26798 vsize=47372 CPUtime=822.43
/proc/26800/stat : 26800 (cmusat) R 26798 26800 26694 0 -1 4194304 15802 0 0 0 82226 17 0 0 25 0 1 0 208077367 48508928 10929 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/26800/statm: 11843 10929 117 243 0 11597 0
Current children cumulated CPU time (s) 822.43
Current children cumulated vsize (KiB) 47372

[startup+882.752 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26803
/proc/meminfo: memFree=258728/2055920 swapFree=4154904/4192956
[pid=26800] ppid=26798 vsize=47660 CPUtime=882.45
/proc/26800/stat : 26800 (cmusat) R 26798 26800 26694 0 -1 4194304 15863 0 0 0 88227 18 0 0 25 0 1 0 208077367 48803840 10990 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/26800/statm: 11915 10990 117 243 0 11669 0
Current children cumulated CPU time (s) 882.45
Current children cumulated vsize (KiB) 47660

[startup+942.779 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26803
/proc/meminfo: memFree=255272/2055920 swapFree=4154904/4192956
[pid=26800] ppid=26798 vsize=50868 CPUtime=942.46
/proc/26800/stat : 26800 (cmusat) R 26798 26800 26694 0 -1 4194304 16778 0 0 0 94227 19 0 0 25 0 1 0 208077367 52088832 11872 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/26800/statm: 12717 11872 117 243 0 12471 0
Current children cumulated CPU time (s) 942.46
Current children cumulated vsize (KiB) 50868

[startup+1002.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26803
/proc/meminfo: memFree=254440/2055920 swapFree=4154904/4192956
[pid=26800] ppid=26798 vsize=51540 CPUtime=1002.47
/proc/26800/stat : 26800 (cmusat) R 26798 26800 26694 0 -1 4194304 17326 0 0 0 100227 20 0 0 25 0 1 0 208077367 52776960 12060 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/26800/statm: 12885 12060 117 243 0 12639 0
Current children cumulated CPU time (s) 1002.47
Current children cumulated vsize (KiB) 51540

[startup+1062.85 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26803
/proc/meminfo: memFree=254312/2055920 swapFree=4154904/4192956
[pid=26800] ppid=26798 vsize=51812 CPUtime=1062.48
/proc/26800/stat : 26800 (cmusat) R 26798 26800 26694 0 -1 4194304 17397 0 0 0 106228 20 0 0 25 0 1 0 208077367 53055488 12098 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/26800/statm: 12953 12098 117 243 0 12707 0
Current children cumulated CPU time (s) 1062.48
Current children cumulated vsize (KiB) 51812

[startup+1122.88 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26803
/proc/meminfo: memFree=252840/2055920 swapFree=4154904/4192956
[pid=26800] ppid=26798 vsize=53132 CPUtime=1122.49
/proc/26800/stat : 26800 (cmusat) R 26798 26800 26694 0 -1 4194304 17769 0 0 0 112228 21 0 0 25 0 1 0 208077367 54407168 12470 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589536 0 0 4096 35 0 0 0 17 1 0 0
/proc/26800/statm: 13283 12470 117 243 0 13037 0
Current children cumulated CPU time (s) 1122.49
Current children cumulated vsize (KiB) 53132

[startup+1182.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26803
/proc/meminfo: memFree=232744/2055920 swapFree=4154904/4192956
[pid=26800] ppid=26798 vsize=79324 CPUtime=1182.51
/proc/26800/stat : 26800 (cmusat) R 26798 26800 26694 0 -1 4194304 24850 0 0 0 118226 25 0 0 25 0 1 0 208077367 81227776 17468 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/26800/statm: 19831 17468 117 243 0 19585 0
Current children cumulated CPU time (s) 1182.51
Current children cumulated vsize (KiB) 79324



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.43 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26803
/proc/meminfo: memFree=232616/2055920 swapFree=4154904/4192956
[pid=26800] ppid=26798 vsize=79456 CPUtime=1200.02
/proc/26800/stat : 26800 (cmusat) R 26798 26800 26694 0 -1 4194304 24877 0 0 0 119977 25 0 0 25 0 1 0 208077367 81362944 17495 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134590150 0 0 4096 35 0 0 0 17 1 0 0
/proc/26800/statm: 19864 17495 117 243 0 19618 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 79456

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

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

[startup+1200.43 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26803
/proc/meminfo: memFree=232616/2055920 swapFree=4154904/4192956
[pid=26800] ppid=26798 vsize=79456 CPUtime=1200.02
/proc/26800/stat : 26800 (cmusat) R 26798 26800 26694 0 -1 4194304 24877 0 0 0 119977 25 0 0 25 0 1 0 208077367 81362944 17495 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134590150 0 0 4096 35 0 0 0 17 1 0 0
/proc/26800/statm: 19864 17495 117 243 0 19618 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 79456

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.45
CPU time (s): 1200.04
CPU user time (s): 1199.78
CPU system time (s): 0.266959
CPU usage (%): 99.9666
Max. virtual memory (cumulated for all children) (KiB): 79456

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.78
system time used= 0.266959
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24877
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= 23712

runsolver used 1.44578 second user time and 2.77958 second system time

The end

Launcher Data (download as text)

Begin job on node12 on Mon Feb 19 10:33:49 UTC 2007

IDJOB= 300054
IDBENCH= 20025
IDSOLVER= 121
FILE ID= node12/300054-1171881229

PBS_JOBID= 3839438

Free space on /tmp= 66551 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v400/unif-k3-r4.26-v400-c1704-S1671397883-11.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/300054-1171881229/cmusat /tmp/evaluation/300054-1171881229/instance-300054-1171881229.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node12/watcher-300054-1171881229 -o ROOT/results/node12/solver-300054-1171881229 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/300054-1171881229/cmusat /tmp/evaluation/300054-1171881229/instance-300054-1171881229.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  9b938d3ce8a45ac3fb47963c51fbe49e

RANDOM SEED= 909458015

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node12.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		: 3000.285
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		: 3000.285
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:        303168 kB
Buffers:         50452 kB
Cached:        1605436 kB
SwapCached:      18068 kB
Active:         203832 kB
Inactive:      1477960 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        303168 kB
SwapTotal:     4192956 kB
SwapFree:      4154904 kB
Dirty:            2492 kB
Writeback:           0 kB
Mapped:          29648 kB
Slab:            56564 kB
Committed_AS:   988140 kB
PageTables:       1692 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= 66551 MiB

End job on node12 on Mon Feb 19 10:53:52 UTC 2007