Trace number 301202

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) 1200.07 1200.61

General information on the benchmark

Namerandom/LargeSize/5SAT/v600/
unif-k5-r20-v600-c12000-S2129616968-04.cnf
MD5SUMbbc9d27dee29f57f9dd4a8988410f8b2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark13.6409
Satisfiable
(Un)Satisfiability was proved
Number of variables600
Number of clauses12000
Sum of the clauses size60000
Maximum clause length5
Minimum clause length5
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 512000
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:  600                                                  |
0.00/0.02	c |  Number of clauses:    12000                                                |

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-301202-1171957589 -o ROOT/results/node12/solver-301202-1171957589 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301202-1171957589/cmusat /tmp/evaluation/301202-1171957589/instance-301202-1171957589.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 0.98 0.99 3/77 2109
/proc/meminfo: memFree=1678312/2055920 swapFree=4154904/4192956
[pid=2109] ppid=2107 vsize=2316 CPUtime=0
/proc/2109/stat : 2109 (cmusat) R 2107 2109 2043 0 -1 4194304 256 0 0 0 0 0 0 0 18 0 1 0 215713409 2371584 239 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/2109/statm: 579 239 96 243 0 333 0

[startup+0.107537 s]
/proc/loadavg: 0.93 0.98 0.99 3/77 2109
/proc/meminfo: memFree=1678312/2055920 swapFree=4154904/4192956
[pid=2109] ppid=2107 vsize=4108 CPUtime=0.1
/proc/2109/stat : 2109 (cmusat) R 2107 2109 2043 0 -1 4194304 913 0 0 0 10 0 0 0 18 0 1 0 215713409 4206592 604 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 135107886 0 0 4096 35 0 0 0 17 1 0 0
/proc/2109/statm: 1027 604 113 243 0 781 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4108

[startup+0.515611 s]
/proc/loadavg: 0.93 0.98 0.99 3/77 2109
/proc/meminfo: memFree=1678312/2055920 swapFree=4154904/4192956
[pid=2109] ppid=2107 vsize=5296 CPUtime=0.51
/proc/2109/stat : 2109 (cmusat) R 2107 2109 2043 0 -1 4194304 1229 0 0 0 51 0 0 0 21 0 1 0 215713409 5423104 920 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/2109/statm: 1324 920 118 243 0 1078 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 5296

[startup+1.33776 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 2116
/proc/meminfo: memFree=1672928/2055920 swapFree=4154904/4192956
[pid=2109] ppid=2107 vsize=7156 CPUtime=1.32
/proc/2109/stat : 2109 (cmusat) R 2107 2109 2043 0 -1 4194304 1832 0 0 0 132 0 0 0 25 0 1 0 215713409 7327744 1421 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/2109/statm: 1789 1421 118 243 0 1543 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 7156

[startup+2.97606 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 2116
/proc/meminfo: memFree=1672288/2055920 swapFree=4154904/4192956
[pid=2109] ppid=2107 vsize=8224 CPUtime=2.96
/proc/2109/stat : 2109 (cmusat) R 2107 2109 2043 0 -1 4194304 2177 0 0 0 296 0 0 0 25 0 1 0 215713409 8421376 1693 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/2109/statm: 2056 1693 118 243 0 1810 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 8224

[startup+6.25265 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 2116
/proc/meminfo: memFree=1670184/2055920 swapFree=4154904/4192956
[pid=2109] ppid=2107 vsize=10228 CPUtime=6.24
/proc/2109/stat : 2109 (cmusat) R 2107 2109 2043 0 -1 4194304 2876 0 0 0 623 1 0 0 25 0 1 0 215713409 10473472 2229 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/2109/statm: 2557 2229 118 243 0 2311 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 10228

[startup+12.7098 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 2116
/proc/meminfo: memFree=1664040/2055920 swapFree=4154904/4192956
[pid=2109] ppid=2107 vsize=16380 CPUtime=12.7
/proc/2109/stat : 2109 (cmusat) R 2107 2109 2043 0 -1 4194304 4513 0 0 0 1268 2 0 0 25 0 1 0 215713409 16773120 3609 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589693 0 0 4096 35 0 0 0 17 1 0 0
/proc/2109/statm: 4095 3609 118 243 0 3849 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 16380

[startup+25.5121 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 2116
/proc/meminfo: memFree=1662568/2055920 swapFree=4154904/4192956
[pid=2109] ppid=2107 vsize=17752 CPUtime=25.5
/proc/2109/stat : 2109 (cmusat) R 2107 2109 2043 0 -1 4194304 5109 0 0 0 2547 3 0 0 25 0 1 0 215713409 18178048 3979 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589715 0 0 4096 35 0 0 0 17 1 0 0
/proc/2109/statm: 4438 3979 118 243 0 4192 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 17752

[startup+51.1278 s]
/proc/loadavg: 0.97 0.98 0.99 2/78 2116
/proc/meminfo: memFree=1653288/2055920 swapFree=4154904/4192956
[pid=2109] ppid=2107 vsize=26608 CPUtime=51.1
/proc/2109/stat : 2109 (cmusat) R 2107 2109 2043 0 -1 4194304 7791 0 0 0 5105 5 0 0 25 0 1 0 215713409 27246592 6293 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134579358 0 0 4096 35 0 0 0 17 1 0 0
/proc/2109/statm: 6652 6293 118 243 0 6406 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 26608

[startup+102.35 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 2116
/proc/meminfo: memFree=1638824/2055920 swapFree=4154904/4192956
[pid=2109] ppid=2107 vsize=42096 CPUtime=102.3
/proc/2109/stat : 2109 (cmusat) R 2107 2109 2043 0 -1 4194304 12182 0 0 0 10223 7 0 0 25 0 1 0 215713409 43106304 9909 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/2109/statm: 10524 9909 118 243 0 10278 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 42096

[startup+162.387 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2116
/proc/meminfo: memFree=1635816/2055920 swapFree=4154904/4192956
[pid=2109] ppid=2107 vsize=44700 CPUtime=162.32
/proc/2109/stat : 2109 (cmusat) R 2107 2109 2043 0 -1 4194304 13145 0 0 0 16223 9 0 0 25 0 1 0 215713409 45772800 10623 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/2109/statm: 11175 10623 118 243 0 10929 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 44700

[startup+222.416 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 2116
/proc/meminfo: memFree=1626664/2055920 swapFree=4154904/4192956
[pid=2109] ppid=2107 vsize=53496 CPUtime=222.33
/proc/2109/stat : 2109 (cmusat) R 2107 2109 2043 0 -1 4194304 15711 0 0 0 22221 12 0 0 25 0 1 0 215713409 54779904 12898 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134581815 0 0 4096 35 0 0 0 17 1 0 0
/proc/2109/statm: 13374 12898 118 243 0 13128 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 53496

[startup+282.443 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 2116
/proc/meminfo: memFree=1619688/2055920 swapFree=4154904/4192956
[pid=2109] ppid=2107 vsize=60484 CPUtime=282.33
/proc/2109/stat : 2109 (cmusat) R 2107 2109 2043 0 -1 4194304 17690 0 0 0 28218 15 0 0 25 0 1 0 215713409 61935616 14713 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589504 0 0 4096 35 0 0 0 17 1 0 0
/proc/2109/statm: 15121 14713 118 243 0 14875 0
Current children cumulated CPU time (s) 282.33
Current children cumulated vsize (KiB) 60484

[startup+342.47 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2116
/proc/meminfo: memFree=1587240/2055920 swapFree=4154904/4192956
[pid=2109] ppid=2107 vsize=95492 CPUtime=342.33
/proc/2109/stat : 2109 (cmusat) R 2107 2109 2043 0 -1 4194304 26645 0 0 0 34214 19 0 0 25 0 1 0 215713409 97783808 22738 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/2109/statm: 23873 22738 118 243 0 23627 0
Current children cumulated CPU time (s) 342.33
Current children cumulated vsize (KiB) 95492

[startup+402.503 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2116
/proc/meminfo: memFree=1586856/2055920 swapFree=4154904/4192956
[pid=2109] ppid=2107 vsize=95560 CPUtime=402.35
/proc/2109/stat : 2109 (cmusat) R 2107 2109 2043 0 -1 4194304 26924 0 0 0 40215 20 0 0 25 0 1 0 215713409 97853440 22824 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/2109/statm: 23890 22824 118 243 0 23644 0
Current children cumulated CPU time (s) 402.35
Current children cumulated vsize (KiB) 95560

[startup+462.534 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2116
/proc/meminfo: memFree=1586472/2055920 swapFree=4154904/4192956
[pid=2109] ppid=2107 vsize=95632 CPUtime=462.36
/proc/2109/stat : 2109 (cmusat) R 2107 2109 2043 0 -1 4194304 27240 0 0 0 46215 21 0 0 25 0 1 0 215713409 97927168 22930 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134590210 0 0 4096 35 0 0 0 17 1 0 0
/proc/2109/statm: 23908 22930 118 243 0 23662 0
Current children cumulated CPU time (s) 462.36
Current children cumulated vsize (KiB) 95632

[startup+522.56 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2116
/proc/meminfo: memFree=1586152/2055920 swapFree=4154904/4192956
[pid=2109] ppid=2107 vsize=95716 CPUtime=522.36
/proc/2109/stat : 2109 (cmusat) R 2107 2109 2043 0 -1 4194304 27557 0 0 0 52215 21 0 0 25 0 1 0 215713409 98013184 23019 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/2109/statm: 23929 23019 118 243 0 23683 0
Current children cumulated CPU time (s) 522.36
Current children cumulated vsize (KiB) 95716

[startup+582.589 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2116
/proc/meminfo: memFree=1585640/2055920 swapFree=4154904/4192956
[pid=2109] ppid=2107 vsize=95804 CPUtime=582.37
/proc/2109/stat : 2109 (cmusat) R 2107 2109 2043 0 -1 4194304 27917 0 0 0 58215 22 0 0 25 0 1 0 215713409 98103296 23130 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/2109/statm: 23951 23130 118 243 0 23705 0
Current children cumulated CPU time (s) 582.37
Current children cumulated vsize (KiB) 95804

[startup+642.619 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2116
/proc/meminfo: memFree=1585640/2055920 swapFree=4154904/4192956
[pid=2109] ppid=2107 vsize=95804 CPUtime=642.37
/proc/2109/stat : 2109 (cmusat) R 2107 2109 2043 0 -1 4194304 27917 0 0 0 64215 22 0 0 25 0 1 0 215713409 98103296 23130 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/2109/statm: 23951 23130 118 243 0 23705 0
Current children cumulated CPU time (s) 642.37
Current children cumulated vsize (KiB) 95804

[startup+702.649 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2116
/proc/meminfo: memFree=1583976/2055920 swapFree=4154904/4192956
[pid=2109] ppid=2107 vsize=97520 CPUtime=702.38
/proc/2109/stat : 2109 (cmusat) R 2107 2109 2043 0 -1 4194304 28400 0 0 0 70215 23 0 0 25 0 1 0 215713409 99860480 23613 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/2109/statm: 24380 23613 118 243 0 24134 0
Current children cumulated CPU time (s) 702.38
Current children cumulated vsize (KiB) 97520

[startup+762.681 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2116
/proc/meminfo: memFree=1578792/2055920 swapFree=4154904/4192956
[pid=2109] ppid=2107 vsize=102424 CPUtime=762.4
/proc/2109/stat : 2109 (cmusat) R 2107 2109 2043 0 -1 4194304 29901 0 0 0 76214 26 0 0 25 0 1 0 215713409 104882176 24843 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/2109/statm: 25606 24843 118 243 0 25360 0
Current children cumulated CPU time (s) 762.4
Current children cumulated vsize (KiB) 102424

[startup+822.718 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 2116
/proc/meminfo: memFree=1578728/2055920 swapFree=4154904/4192956
[pid=2109] ppid=2107 vsize=102616 CPUtime=822.41
/proc/2109/stat : 2109 (cmusat) R 2107 2109 2043 0 -1 4194304 29934 0 0 0 82215 26 0 0 25 0 1 0 215713409 105078784 24876 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/2109/statm: 25654 24876 118 243 0 25408 0
Current children cumulated CPU time (s) 822.41
Current children cumulated vsize (KiB) 102616

[startup+882.756 s]
/proc/loadavg: 1.02 1.01 1.00 2/84 2188
/proc/meminfo: memFree=1567416/2055920 swapFree=4154904/4192956
[pid=2109] ppid=2107 vsize=112368 CPUtime=882.4
/proc/2109/stat : 2109 (cmusat) R 2107 2109 2043 0 -1 4194304 32764 0 0 0 88210 30 0 0 25 0 1 0 215713409 115064832 27410 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 135091424 0 0 4096 35 0 0 0 17 1 0 0
/proc/2109/statm: 28092 27410 118 243 0 27846 0
Current children cumulated CPU time (s) 882.4
Current children cumulated vsize (KiB) 112368

[startup+942.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 2280
/proc/meminfo: memFree=1567024/2055920 swapFree=4154904/4192956
[pid=2109] ppid=2107 vsize=112528 CPUtime=942.38
/proc/2109/stat : 2109 (cmusat) R 2107 2109 2043 0 -1 4194304 32824 0 0 0 94208 30 0 0 25 0 1 0 215713409 115228672 27470 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/2109/statm: 28132 27470 118 243 0 27886 0
Current children cumulated CPU time (s) 942.38
Current children cumulated vsize (KiB) 112528

[startup+1002.85 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 2314
/proc/meminfo: memFree=1556648/2055920 swapFree=4154904/4192956
[pid=2109] ppid=2107 vsize=123928 CPUtime=1002.37
/proc/2109/stat : 2109 (cmusat) R 2107 2109 2043 0 -1 4194304 36041 0 0 0 100203 34 0 0 25 0 1 0 215713409 126902272 30364 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/2109/statm: 30982 30364 118 243 0 30736 0
Current children cumulated CPU time (s) 1002.37
Current children cumulated vsize (KiB) 123928

[startup+1062.88 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 2314
/proc/meminfo: memFree=1556392/2055920 swapFree=4154904/4192956
[pid=2109] ppid=2107 vsize=124060 CPUtime=1062.38
/proc/2109/stat : 2109 (cmusat) R 2107 2109 2043 0 -1 4194304 36084 0 0 0 106203 35 0 0 25 0 1 0 215713409 127037440 30407 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/2109/statm: 31015 30407 118 243 0 30769 0
Current children cumulated CPU time (s) 1062.38
Current children cumulated vsize (KiB) 124060

[startup+1122.91 s]
/proc/loadavg: 1.03 1.02 1.00 2/78 2314
/proc/meminfo: memFree=1556264/2055920 swapFree=4154904/4192956
[pid=2109] ppid=2107 vsize=124520 CPUtime=1122.39
/proc/2109/stat : 2109 (cmusat) R 2107 2109 2043 0 -1 4194304 36169 0 0 0 112204 35 0 0 25 0 1 0 215713409 127508480 30492 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/2109/statm: 31130 30492 118 243 0 30884 0
Current children cumulated CPU time (s) 1122.39
Current children cumulated vsize (KiB) 124520

[startup+1182.95 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 2314
/proc/meminfo: memFree=1552744/2055920 swapFree=4154904/4192956
[pid=2109] ppid=2107 vsize=128172 CPUtime=1182.41
/proc/2109/stat : 2109 (cmusat) R 2107 2109 2043 0 -1 4194304 37087 0 0 0 118204 37 0 0 25 0 1 0 215713409 131248128 31410 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/2109/statm: 32043 31410 118 243 0 31797 0
Current children cumulated CPU time (s) 1182.41
Current children cumulated vsize (KiB) 128172



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.57 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 2314
/proc/meminfo: memFree=1480680/2055920 swapFree=4154904/4192956
[pid=2109] ppid=2107 vsize=205488 CPUtime=1200.02
/proc/2109/stat : 2109 (cmusat) R 2107 2109 2043 0 -1 4194304 56463 0 0 0 119958 44 0 0 25 0 1 0 215713409 210419712 49283 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/2109/statm: 51372 49283 118 243 0 51126 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 205488

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): 1200.61
CPU time (s): 1200.07
CPU user time (s): 1199.59
CPU system time (s): 0.478927
CPU usage (%): 99.9551
Max. virtual memory (cumulated for all children) (KiB): 205488

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.59
system time used= 0.478927
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 56463
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= 8216

runsolver used 1.38379 second user time and 2.83757 second system time

The end

Launcher Data (download as text)

Begin job on node12 on Tue Feb 20 07:46:30 UTC 2007

IDJOB= 301202
IDBENCH= 20053
IDSOLVER= 121
FILE ID= node12/301202-1171957589

PBS_JOBID= 3849005

Free space on /tmp= 66549 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v600/unif-k5-r20-v600-c12000-S2129616968-04.cnf
COMMAND LINE= /tmp/evaluation/301202-1171957589/cmusat /tmp/evaluation/301202-1171957589/instance-301202-1171957589.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node12/watcher-301202-1171957589 -o ROOT/results/node12/solver-301202-1171957589 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301202-1171957589/cmusat /tmp/evaluation/301202-1171957589/instance-301202-1171957589.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  bbc9d27dee29f57f9dd4a8988410f8b2

RANDOM SEED= 987252731

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:       1678720 kB
Buffers:         52336 kB
Cached:         230716 kB
SwapCached:      18052 kB
Active:         177976 kB
Inactive:       130804 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1678720 kB
SwapTotal:     4192956 kB
SwapFree:      4154904 kB
Dirty:            2896 kB
Writeback:           0 kB
Mapped:          29520 kB
Slab:            54060 kB
Committed_AS:  1021412 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= 66549 MiB

End job on node12 on Tue Feb 20 08:06:32 UTC 2007