Trace number 297307

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) 1200.03 1200.38

General information on the benchmark

Namerandom/OnTreshold/3SAT/v550/
unif-k3-r4.26-v550-c2343-S1456038697-16.SAT.shuffled.cnf
MD5SUM477dc097da7e642f48b5bde247eb1f2d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.036993
Satisfiable
(Un)Satisfiability was proved
Number of variables550
Number of clauses2343
Sum of the clauses size7029
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32343
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:  550                                                  |
0.00/0.00	c |  Number of clauses:    2343                                                 |

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/node13/watcher-297307-1171836689 -o ROOT/results/node13/solver-297307-1171836689 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/297307-1171836689/cmusat /tmp/evaluation/297307-1171836689/instance-297307-1171836689.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: 0.91 0.98 0.99 3/77 21831
/proc/meminfo: memFree=781760/2055920 swapFree=4192812/4192956
[pid=21831] ppid=21829 vsize=2312 CPUtime=0
/proc/21831/stat : 21831 (cmusat) R 21829 21831 19957 0 -1 4194304 209 0 0 0 0 0 0 0 18 0 1 0 203623387 2367488 192 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 135092086 0 0 4096 35 0 0 0 17 1 0 0
/proc/21831/statm: 578 192 109 243 0 332 0

[startup+0.106851 s]
/proc/loadavg: 0.91 0.98 0.99 3/77 21831
/proc/meminfo: memFree=781760/2055920 swapFree=4192812/4192956
[pid=21831] ppid=21829 vsize=2824 CPUtime=0.1
/proc/21831/stat : 21831 (cmusat) R 21829 21831 19957 0 -1 4194304 315 0 0 0 10 0 0 0 18 0 1 0 203623387 2891776 298 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 135107886 0 0 4096 35 0 0 0 17 1 0 0
/proc/21831/statm: 706 298 118 243 0 460 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2824

[startup+0.514905 s]
/proc/loadavg: 0.91 0.98 0.99 3/77 21831
/proc/meminfo: memFree=781760/2055920 swapFree=4192812/4192956
[pid=21831] ppid=21829 vsize=3484 CPUtime=0.51
/proc/21831/stat : 21831 (cmusat) R 21829 21831 19957 0 -1 4194304 470 0 0 0 51 0 0 0 21 0 1 0 203623387 3567616 453 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/21831/statm: 871 453 118 243 0 625 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3484

[startup+1.33601 s]
/proc/loadavg: 0.91 0.98 0.99 2/78 21832
/proc/meminfo: memFree=780280/2055920 swapFree=4192812/4192956
[pid=21831] ppid=21829 vsize=3656 CPUtime=1.33
/proc/21831/stat : 21831 (cmusat) R 21829 21831 19957 0 -1 4194304 506 0 0 0 133 0 0 0 25 0 1 0 203623387 3743744 489 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134580956 0 0 4096 35 0 0 0 17 1 0 0
/proc/21831/statm: 914 489 118 243 0 668 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3656

[startup+2.97823 s]
/proc/loadavg: 0.91 0.98 0.99 3/78 21832
/proc/meminfo: memFree=779640/2055920 swapFree=4192812/4192956
[pid=21831] ppid=21829 vsize=5556 CPUtime=2.97
/proc/21831/stat : 21831 (cmusat) R 21829 21831 19957 0 -1 4194304 943 0 0 0 297 0 0 0 25 0 1 0 203623387 5689344 926 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/21831/statm: 1389 926 118 243 0 1143 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 5556

[startup+6.25467 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 21832
/proc/meminfo: memFree=778104/2055920 swapFree=4192812/4192956
[pid=21831] ppid=21829 vsize=5720 CPUtime=6.24
/proc/21831/stat : 21831 (cmusat) R 21829 21831 19957 0 -1 4194304 1002 0 0 0 624 0 0 0 25 0 1 0 203623387 5857280 985 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589563 0 0 4096 35 0 0 0 17 1 0 0
/proc/21831/statm: 1430 985 118 243 0 1184 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 5720

[startup+12.7125 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 21832
/proc/meminfo: memFree=774712/2055920 swapFree=4192812/4192956
[pid=21831] ppid=21829 vsize=9280 CPUtime=12.7
/proc/21831/stat : 21831 (cmusat) R 21829 21831 19957 0 -1 4194304 2010 0 0 0 1269 1 0 0 25 0 1 0 203623387 9502720 1791 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/21831/statm: 2320 1791 118 243 0 2074 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 9280

[startup+25.5132 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 21832
/proc/meminfo: memFree=773432/2055920 swapFree=4192812/4192956
[pid=21831] ppid=21829 vsize=10800 CPUtime=25.5
/proc/21831/stat : 21831 (cmusat) R 21829 21831 19957 0 -1 4194304 2654 0 0 0 2548 2 0 0 25 0 1 0 203623387 11059200 2247 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/21831/statm: 2700 2247 118 243 0 2454 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 10800

[startup+51.1247 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 21832
/proc/meminfo: memFree=767288/2055920 swapFree=4192812/4192956
[pid=21831] ppid=21829 vsize=17104 CPUtime=51.1
/proc/21831/stat : 21831 (cmusat) R 21829 21831 19957 0 -1 4194304 4705 0 0 0 5107 3 0 0 25 0 1 0 203623387 17514496 3659 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/21831/statm: 4276 3659 118 243 0 4030 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 17104

[startup+102.347 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 21832
/proc/meminfo: memFree=762808/2055920 swapFree=4192812/4192956
[pid=21831] ppid=21829 vsize=21040 CPUtime=102.31
/proc/21831/stat : 21831 (cmusat) R 21829 21831 19957 0 -1 4194304 6232 0 0 0 10226 5 0 0 25 0 1 0 203623387 21544960 4773 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589515 0 0 4096 35 0 0 0 17 1 0 0
/proc/21831/statm: 5260 4773 118 243 0 5014 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 21040

[startup+162.379 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21832
/proc/meminfo: memFree=752312/2055920 swapFree=4192812/4192956
[pid=21831] ppid=21829 vsize=33600 CPUtime=162.33
/proc/21831/stat : 21831 (cmusat) R 21829 21831 19957 0 -1 4194304 9701 0 0 0 16225 8 0 0 25 0 1 0 203623387 34406400 7391 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/21831/statm: 8400 7391 118 243 0 8154 0
Current children cumulated CPU time (s) 162.33
Current children cumulated vsize (KiB) 33600

[startup+222.411 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21832
/proc/meminfo: memFree=751224/2055920 swapFree=4192812/4192956
[pid=21831] ppid=21829 vsize=34300 CPUtime=222.34
/proc/21831/stat : 21831 (cmusat) R 21829 21831 19957 0 -1 4194304 10135 0 0 0 22225 9 0 0 25 0 1 0 203623387 35123200 7670 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589715 0 0 4096 35 0 0 0 17 1 0 0
/proc/21831/statm: 8575 7670 118 243 0 8329 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 34300

[startup+282.441 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21832
/proc/meminfo: memFree=750648/2055920 swapFree=4192812/4192956
[pid=21831] ppid=21829 vsize=34756 CPUtime=282.35
/proc/21831/stat : 21831 (cmusat) R 21829 21831 19957 0 -1 4194304 10632 0 0 0 28225 10 0 0 25 0 1 0 203623387 35590144 7811 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/21831/statm: 8689 7811 118 243 0 8443 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 34756

[startup+342.475 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21832
/proc/meminfo: memFree=749624/2055920 swapFree=4192812/4192956
[pid=21831] ppid=21829 vsize=35588 CPUtime=342.36
/proc/21831/stat : 21831 (cmusat) R 21829 21831 19957 0 -1 4194304 11089 0 0 0 34226 10 0 0 25 0 1 0 203623387 36442112 8064 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/21831/statm: 8897 8064 118 243 0 8651 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 35588

[startup+402.508 s]
/proc/loadavg: 1.03 0.99 0.99 2/78 21832
/proc/meminfo: memFree=745784/2055920 swapFree=4192812/4192956
[pid=21831] ppid=21829 vsize=39064 CPUtime=402.38
/proc/21831/stat : 21831 (cmusat) R 21829 21831 19957 0 -1 4194304 12264 0 0 0 40226 12 0 0 25 0 1 0 203623387 40001536 9015 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/21831/statm: 9766 9015 118 243 0 9520 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 39064

[startup+462.54 s]
/proc/loadavg: 1.01 0.99 0.99 2/78 21832
/proc/meminfo: memFree=741752/2055920 swapFree=4192812/4192956
[pid=21831] ppid=21829 vsize=42856 CPUtime=462.4
/proc/21831/stat : 21831 (cmusat) R 21829 21831 19957 0 -1 4194304 13525 0 0 0 46226 14 0 0 25 0 1 0 203623387 43884544 10030 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134590259 0 0 4096 35 0 0 0 17 1 0 0
/proc/21831/statm: 10714 10030 118 243 0 10468 0
Current children cumulated CPU time (s) 462.4
Current children cumulated vsize (KiB) 42856

[startup+522.574 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 21832
/proc/meminfo: memFree=741176/2055920 swapFree=4192812/4192956
[pid=21831] ppid=21829 vsize=43436 CPUtime=522.41
/proc/21831/stat : 21831 (cmusat) R 21829 21831 19957 0 -1 4194304 13666 0 0 0 52227 14 0 0 25 0 1 0 203623387 44478464 10138 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/21831/statm: 10859 10138 118 243 0 10613 0
Current children cumulated CPU time (s) 522.41
Current children cumulated vsize (KiB) 43436

[startup+582.607 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 21832
/proc/meminfo: memFree=720696/2055920 swapFree=4192812/4192956
[pid=21831] ppid=21829 vsize=68112 CPUtime=582.43
/proc/21831/stat : 21831 (cmusat) R 21829 21831 19957 0 -1 4194304 20231 0 0 0 58226 17 0 0 25 0 1 0 203623387 69746688 15273 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/21831/statm: 17028 15273 118 243 0 16782 0
Current children cumulated CPU time (s) 582.43
Current children cumulated vsize (KiB) 68112

[startup+642.643 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 21832
/proc/meminfo: memFree=719992/2055920 swapFree=4192812/4192956
[pid=21831] ppid=21829 vsize=68360 CPUtime=642.45
/proc/21831/stat : 21831 (cmusat) R 21829 21831 19957 0 -1 4194304 20703 0 0 0 64227 18 0 0 25 0 1 0 203623387 70000640 15448 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/21831/statm: 17090 15448 118 243 0 16844 0
Current children cumulated CPU time (s) 642.45
Current children cumulated vsize (KiB) 68360

[startup+702.677 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 21832
/proc/meminfo: memFree=719928/2055920 swapFree=4192812/4192956
[pid=21831] ppid=21829 vsize=68548 CPUtime=702.46
/proc/21831/stat : 21831 (cmusat) R 21829 21831 19957 0 -1 4194304 20718 0 0 0 70228 18 0 0 25 0 1 0 203623387 70193152 15463 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/21831/statm: 17137 15463 118 243 0 16891 0
Current children cumulated CPU time (s) 702.46
Current children cumulated vsize (KiB) 68548

[startup+762.705 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 21832
/proc/meminfo: memFree=719544/2055920 swapFree=4192812/4192956
[pid=21831] ppid=21829 vsize=68808 CPUtime=762.48
/proc/21831/stat : 21831 (cmusat) R 21829 21831 19957 0 -1 4194304 20826 0 0 0 76229 19 0 0 25 0 1 0 203623387 70459392 15538 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134582500 0 0 4096 35 0 0 0 17 1 0 0
/proc/21831/statm: 17202 15538 118 243 0 16956 0
Current children cumulated CPU time (s) 762.48
Current children cumulated vsize (KiB) 68808

[startup+822.741 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 21832
/proc/meminfo: memFree=718968/2055920 swapFree=4192812/4192956
[pid=21831] ppid=21829 vsize=68936 CPUtime=822.49
/proc/21831/stat : 21831 (cmusat) R 21829 21831 19957 0 -1 4194304 21318 0 0 0 82229 20 0 0 25 0 1 0 203623387 70590464 15704 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/21831/statm: 17234 15704 118 243 0 16988 0
Current children cumulated CPU time (s) 822.49
Current children cumulated vsize (KiB) 68936

[startup+882.774 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 21832
/proc/meminfo: memFree=718392/2055920 swapFree=4192812/4192956
[pid=21831] ppid=21829 vsize=69652 CPUtime=882.51
/proc/21831/stat : 21831 (cmusat) R 21829 21831 19957 0 -1 4194304 21470 0 0 0 88230 21 0 0 25 0 1 0 203623387 71323648 15823 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/21831/statm: 17413 15823 118 243 0 17167 0
Current children cumulated CPU time (s) 882.51
Current children cumulated vsize (KiB) 69652

[startup+942.806 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 21832
/proc/meminfo: memFree=718392/2055920 swapFree=4192812/4192956
[pid=21831] ppid=21829 vsize=69652 CPUtime=942.53
/proc/21831/stat : 21831 (cmusat) R 21829 21831 19957 0 -1 4194304 21488 0 0 0 94232 21 0 0 25 0 1 0 203623387 71323648 15841 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/21831/statm: 17413 15841 118 243 0 17167 0
Current children cumulated CPU time (s) 942.53
Current children cumulated vsize (KiB) 69652

[startup+1002.84 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 21832
/proc/meminfo: memFree=717688/2055920 swapFree=4192812/4192956
[pid=21831] ppid=21829 vsize=70052 CPUtime=1002.55
/proc/21831/stat : 21831 (cmusat) R 21829 21831 19957 0 -1 4194304 22094 0 0 0 100233 22 0 0 25 0 1 0 203623387 71733248 16056 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/21831/statm: 17513 16056 118 243 0 17267 0
Current children cumulated CPU time (s) 1002.55
Current children cumulated vsize (KiB) 70052

[startup+1062.88 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 21832
/proc/meminfo: memFree=717560/2055920 swapFree=4192812/4192956
[pid=21831] ppid=21829 vsize=70052 CPUtime=1062.56
/proc/21831/stat : 21831 (cmusat) R 21829 21831 19957 0 -1 4194304 22094 0 0 0 106234 22 0 0 25 0 1 0 203623387 71733248 16056 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/21831/statm: 17513 16056 118 243 0 17267 0
Current children cumulated CPU time (s) 1062.56
Current children cumulated vsize (KiB) 70052

[startup+1122.91 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 21832
/proc/meminfo: memFree=717432/2055920 swapFree=4192812/4192956
[pid=21831] ppid=21829 vsize=70376 CPUtime=1122.58
/proc/21831/stat : 21831 (cmusat) R 21829 21831 19957 0 -1 4194304 22138 0 0 0 112235 23 0 0 25 0 1 0 203623387 72065024 16100 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/21831/statm: 17594 16100 118 243 0 17348 0
Current children cumulated CPU time (s) 1122.58
Current children cumulated vsize (KiB) 70376

[startup+1182.94 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 21832
/proc/meminfo: memFree=716984/2055920 swapFree=4192812/4192956
[pid=21831] ppid=21829 vsize=70904 CPUtime=1182.59
/proc/21831/stat : 21831 (cmusat) R 21829 21831 19957 0 -1 4194304 22243 0 0 0 118236 23 0 0 25 0 1 0 203623387 72605696 16205 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/21831/statm: 17726 16205 118 243 0 17480 0
Current children cumulated CPU time (s) 1182.59
Current children cumulated vsize (KiB) 70904



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.36 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 21832
/proc/meminfo: memFree=716472/2055920 swapFree=4192812/4192956
[pid=21831] ppid=21829 vsize=71300 CPUtime=1200.01
/proc/21831/stat : 21831 (cmusat) R 21829 21831 19957 0 -1 4194304 22359 0 0 0 119978 23 0 0 25 0 1 0 203623387 73011200 16321 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/21831/statm: 17825 16321 118 243 0 17579 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 71300

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): 1200.38
CPU time (s): 1200.03
CPU user time (s): 1199.78
CPU system time (s): 0.248962
CPU usage (%): 99.9714
Max. virtual memory (cumulated for all children) (KiB): 71300

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.78
system time used= 0.248962
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22359
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= 1484

runsolver used 1.38179 second user time and 2.83757 second system time

The end

Launcher Data (download as text)

Begin job on node13 on Sun Feb 18 22:11:29 UTC 2007

IDJOB= 297307
IDBENCH= 19958
IDSOLVER= 121
FILE ID= node13/297307-1171836689

PBS_JOBID= 3839360

Free space on /tmp= 66540 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v550/unif-k3-r4.26-v550-c2343-S1456038697-16.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/297307-1171836689/cmusat /tmp/evaluation/297307-1171836689/instance-297307-1171836689.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node13/watcher-297307-1171836689 -o ROOT/results/node13/solver-297307-1171836689 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/297307-1171836689/cmusat /tmp/evaluation/297307-1171836689/instance-297307-1171836689.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  477dc097da7e642f48b5bde247eb1f2d

RANDOM SEED= 402035003

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node13.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		: 3000.236
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		: 3000.236
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:        782168 kB
Buffers:         69584 kB
Cached:        1068668 kB
SwapCached:          0 kB
Active:         620836 kB
Inactive:       571856 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        782168 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2504 kB
Writeback:           0 kB
Mapped:          73380 kB
Slab:            66572 kB
Committed_AS:   866884 kB
PageTables:       1744 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= 66540 MiB

End job on node13 on Sun Feb 18 22:31:32 UTC 2007