Trace number 301390

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
Rsat 2007-02-08? (TO) 1200.02 1200.35

General information on the benchmark

Namerandom/LargeSize/5SAT/v1000/
unif-k5-r20-v1000-c20000-S1259611134-14.cnf
MD5SUMaa759b24f44d02b07c41c5f0e3f10fc7
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark38.4811
Satisfiable
(Un)Satisfiability was proved
Number of variables1000
Number of clauses20000
Sum of the clauses size100000
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 520000
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.03	c ==============================================================================
0.00/0.03	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.03	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.03	c ==============================================================================
0.00/0.03	c |         0 |   20000   100000 |    5999       0        0     nan |  0.000 % |
0.00/0.03	c ==============================================================================
0.00/0.03	c Result  :   #vars: 1000   #clauses: 20000   #literals: 100000
0.00/0.03	c CPU time:   0.026995 s
0.00/0.03	c ==============================================================================
0.00/0.07	c Rsat version 2.00

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/node2/watcher-301390-1171967373 -o ROOT/results/node2/solver-301390-1171967373 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301390-1171967373/rsat.sh /tmp/evaluation/301390-1171967373/instance-301390-1171967373.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: 0.92 0.98 0.99 3/77 10824
/proc/meminfo: memFree=364296/2055920 swapFree=4192812/4192956
[pid=10824] ppid=10822 vsize=5356 CPUtime=0
/proc/10824/stat : 10824 (rsat.sh) S 10822 10824 9659 0 -1 4194304 285 0 0 0 0 0 0 0 18 0 1 0 216692307 5484544 234 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10824/statm: 1339 234 195 169 0 50 0
[pid=10825] ppid=10824 vsize=820 CPUtime=0
/proc/10825/stat : 10825 (SatElite) R 10824 10824 9659 0 -1 4194304 132 0 0 0 0 0 0 0 19 0 1 0 216692307 839680 114 18446744073709551615 134512640 135038345 4294956672 18446744073709551615 134531565 0 0 4096 3 0 0 0 17 1 0 0
/proc/10825/statm: 205 114 49 128 0 74 0

[startup+0.107181 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 10824
/proc/meminfo: memFree=364296/2055920 swapFree=4192812/4192956
[pid=10824] ppid=10822 vsize=5356 CPUtime=0.06
/proc/10824/stat : 10824 (rsat.sh) S 10822 10824 9659 0 -1 4194304 307 515 0 0 0 0 6 0 16 0 1 0 216692307 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10824/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+0.515222 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 10824
/proc/meminfo: memFree=364296/2055920 swapFree=4192812/4192956
[pid=10824] ppid=10822 vsize=5356 CPUtime=0.06
/proc/10824/stat : 10824 (rsat.sh) S 10822 10824 9659 0 -1 4194304 307 515 0 0 0 0 6 0 16 0 1 0 216692307 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10824/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+1.33531 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 10827
/proc/meminfo: memFree=357816/2055920 swapFree=4192812/4192956
[pid=10824] ppid=10822 vsize=5356 CPUtime=0.06
/proc/10824/stat : 10824 (rsat.sh) S 10822 10824 9659 0 -1 4194304 307 515 0 0 0 0 6 0 16 0 1 0 216692307 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10824/statm: 1339 235 195 169 0 50 0
[pid=10827] ppid=10824 vsize=7300 CPUtime=1.25
/proc/10827/stat : 10827 (rsat) R 10824 10824 9659 0 -1 4194304 1691 0 0 0 124 1 0 0 25 0 1 0 216692314 7475200 1661 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10827/statm: 1825 1661 86 211 0 1611 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 12656

[startup+2.97148 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 10827
/proc/meminfo: memFree=355320/2055920 swapFree=4192812/4192956
[pid=10824] ppid=10822 vsize=5356 CPUtime=0.06
/proc/10824/stat : 10824 (rsat.sh) S 10822 10824 9659 0 -1 4194304 307 515 0 0 0 0 6 0 16 0 1 0 216692307 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10824/statm: 1339 235 195 169 0 50 0
[pid=10827] ppid=10824 vsize=11776 CPUtime=2.89
/proc/10827/stat : 10827 (rsat) R 10824 10824 9659 0 -1 4194304 2869 0 0 0 288 1 0 0 25 0 1 0 216692314 12058624 2775 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134529659 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10827/statm: 2944 2775 86 211 0 2730 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 17132

[startup+6.25782 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 10827
/proc/meminfo: memFree=347512/2055920 swapFree=4192812/4192956
[pid=10824] ppid=10822 vsize=5356 CPUtime=0.06
/proc/10824/stat : 10824 (rsat.sh) S 10822 10824 9659 0 -1 4194304 307 515 0 0 0 0 6 0 16 0 1 0 216692307 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10824/statm: 1339 235 195 169 0 50 0
[pid=10827] ppid=10824 vsize=17336 CPUtime=6.17
/proc/10827/stat : 10827 (rsat) R 10824 10824 9659 0 -1 4194304 4514 0 0 0 616 1 0 0 25 0 1 0 216692314 17752064 4126 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134529235 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10827/statm: 4334 4126 86 211 0 4120 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 22692

[startup+12.7095 s]
/proc/loadavg: 0.94 0.98 0.99 2/79 10827
/proc/meminfo: memFree=339576/2055920 swapFree=4192812/4192956
[pid=10824] ppid=10822 vsize=5356 CPUtime=0.06
/proc/10824/stat : 10824 (rsat.sh) S 10822 10824 9659 0 -1 4194304 307 515 0 0 0 0 6 0 16 0 1 0 216692307 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10824/statm: 1339 235 195 169 0 50 0
[pid=10827] ppid=10824 vsize=25292 CPUtime=12.62
/proc/10827/stat : 10827 (rsat) R 10824 10824 9659 0 -1 4194304 6922 0 0 0 1260 2 0 0 25 0 1 0 216692314 25899008 6048 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522951 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10827/statm: 6323 6048 86 211 0 6109 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 30648

[startup+25.5288 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 10827
/proc/meminfo: memFree=327032/2055920 swapFree=4192812/4192956
[pid=10824] ppid=10822 vsize=5356 CPUtime=0.06
/proc/10824/stat : 10824 (rsat.sh) S 10822 10824 9659 0 -1 4194304 307 515 0 0 0 0 6 0 16 0 1 0 216692307 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10824/statm: 1339 235 195 169 0 50 0
[pid=10827] ppid=10824 vsize=37600 CPUtime=25.43
/proc/10827/stat : 10827 (rsat) R 10824 10824 9659 0 -1 4194304 10445 0 0 0 2539 4 0 0 25 0 1 0 216692314 38502400 9183 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134525872 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10827/statm: 9400 9183 86 211 0 9186 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 42956

[startup+51.1615 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 10827
/proc/meminfo: memFree=310648/2055920 swapFree=4192812/4192956
[pid=10824] ppid=10822 vsize=5356 CPUtime=0.06
/proc/10824/stat : 10824 (rsat.sh) S 10822 10824 9659 0 -1 4194304 307 515 0 0 0 0 6 0 16 0 1 0 216692307 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10824/statm: 1339 235 195 169 0 50 0
[pid=10827] ppid=10824 vsize=54396 CPUtime=51.07
/proc/10827/stat : 10827 (rsat) R 10824 10824 9659 0 -1 4194304 15489 0 0 0 5098 9 0 0 25 0 1 0 216692314 55701504 13261 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10827/statm: 13599 13261 86 211 0 13385 0
Current children cumulated CPU time (s) 51.13
Current children cumulated vsize (KiB) 59752

[startup+102.415 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 10827
/proc/meminfo: memFree=281784/2055920 swapFree=4192812/4192956
[pid=10824] ppid=10822 vsize=5356 CPUtime=0.06
/proc/10824/stat : 10824 (rsat.sh) S 10822 10824 9659 0 -1 4194304 307 515 0 0 0 0 6 0 16 0 1 0 216692307 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10824/statm: 1339 235 195 169 0 50 0
[pid=10827] ppid=10824 vsize=82776 CPUtime=102.3
/proc/10827/stat : 10827 (rsat) R 10824 10824 9659 0 -1 4194304 23465 0 0 0 10215 15 0 0 25 0 1 0 216692314 84762624 20465 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10827/statm: 20694 20465 86 211 0 20480 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 88132

[startup+162.489 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 10827
/proc/meminfo: memFree=252792/2055920 swapFree=4192812/4192956
[pid=10824] ppid=10822 vsize=5356 CPUtime=0.06
/proc/10824/stat : 10824 (rsat.sh) S 10822 10824 9659 0 -1 4194304 307 515 0 0 0 0 6 0 16 0 1 0 216692307 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10824/statm: 1339 235 195 169 0 50 0
[pid=10827] ppid=10824 vsize=112948 CPUtime=162.36
/proc/10827/stat : 10827 (rsat) R 10824 10824 9659 0 -1 4194304 31158 0 0 0 16214 22 0 0 25 0 1 0 216692314 115658752 27772 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10827/statm: 28237 27772 86 211 0 28023 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 118304

[startup+222.563 s]
/proc/loadavg: 0.99 0.98 0.99 3/79 10827
/proc/meminfo: memFree=244792/2055920 swapFree=4192812/4192956
[pid=10824] ppid=10822 vsize=5356 CPUtime=0.06
/proc/10824/stat : 10824 (rsat.sh) S 10822 10824 9659 0 -1 4194304 307 515 0 0 0 0 6 0 16 0 1 0 216692307 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10824/statm: 1339 235 195 169 0 50 0
[pid=10827] ppid=10824 vsize=120528 CPUtime=222.42
/proc/10827/stat : 10827 (rsat) R 10824 10824 9659 0 -1 4194304 34623 0 0 0 22217 25 0 0 25 0 1 0 216692314 123420672 29697 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10827/statm: 30132 29697 86 211 0 29918 0
Current children cumulated CPU time (s) 222.48
Current children cumulated vsize (KiB) 125884

[startup+282.634 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 10827
/proc/meminfo: memFree=238392/2055920 swapFree=4192812/4192956
[pid=10824] ppid=10822 vsize=5356 CPUtime=0.06
/proc/10824/stat : 10824 (rsat.sh) S 10822 10824 9659 0 -1 4194304 307 515 0 0 0 0 6 0 16 0 1 0 216692307 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10824/statm: 1339 235 195 169 0 50 0
[pid=10827] ppid=10824 vsize=127596 CPUtime=282.48
/proc/10827/stat : 10827 (rsat) R 10824 10824 9659 0 -1 4194304 36387 0 0 0 28220 28 0 0 25 0 1 0 216692314 130658304 31461 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10827/statm: 31899 31461 86 211 0 31685 0
Current children cumulated CPU time (s) 282.54
Current children cumulated vsize (KiB) 132952

[startup+342.705 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 10827
/proc/meminfo: memFree=200632/2055920 swapFree=4192812/4192956
[pid=10824] ppid=10822 vsize=5356 CPUtime=0.06
/proc/10824/stat : 10824 (rsat.sh) S 10822 10824 9659 0 -1 4194304 307 515 0 0 0 0 6 0 16 0 1 0 216692307 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10824/statm: 1339 235 195 169 0 50 0
[pid=10827] ppid=10824 vsize=164800 CPUtime=342.54
/proc/10827/stat : 10827 (rsat) R 10824 10824 9659 0 -1 4194304 45839 0 0 0 34217 37 0 0 25 0 1 0 216692314 168755200 40913 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10827/statm: 41200 40913 86 211 0 40986 0
Current children cumulated CPU time (s) 342.6
Current children cumulated vsize (KiB) 170156

[startup+402.782 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 10827
/proc/meminfo: memFree=179320/2055920 swapFree=4192812/4192956
[pid=10824] ppid=10822 vsize=5356 CPUtime=0.06
/proc/10824/stat : 10824 (rsat.sh) S 10822 10824 9659 0 -1 4194304 307 515 0 0 0 0 6 0 16 0 1 0 216692307 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10824/statm: 1339 235 195 169 0 50 0
[pid=10827] ppid=10824 vsize=184852 CPUtime=402.6
/proc/10827/stat : 10827 (rsat) R 10824 10824 9659 0 -1 4194304 52504 0 0 0 40217 43 0 0 25 0 1 0 216692314 189288448 46038 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522902 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10827/statm: 46213 46038 86 211 0 45999 0
Current children cumulated CPU time (s) 402.66
Current children cumulated vsize (KiB) 190208

[startup+462.853 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 10827
/proc/meminfo: memFree=179320/2055920 swapFree=4192812/4192956
[pid=10824] ppid=10822 vsize=5356 CPUtime=0.06
/proc/10824/stat : 10824 (rsat.sh) S 10822 10824 9659 0 -1 4194304 307 515 0 0 0 0 6 0 16 0 1 0 216692307 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10824/statm: 1339 235 195 169 0 50 0
[pid=10827] ppid=10824 vsize=184852 CPUtime=462.65
/proc/10827/stat : 10827 (rsat) R 10824 10824 9659 0 -1 4194304 52504 0 0 0 46222 43 0 0 25 0 1 0 216692314 189288448 46038 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10827/statm: 46213 46038 86 211 0 45999 0
Current children cumulated CPU time (s) 462.71
Current children cumulated vsize (KiB) 190208

[startup+522.927 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 10827
/proc/meminfo: memFree=179320/2055920 swapFree=4192812/4192956
[pid=10824] ppid=10822 vsize=5356 CPUtime=0.06
/proc/10824/stat : 10824 (rsat.sh) S 10822 10824 9659 0 -1 4194304 307 515 0 0 0 0 6 0 16 0 1 0 216692307 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10824/statm: 1339 235 195 169 0 50 0
[pid=10827] ppid=10824 vsize=184852 CPUtime=522.71
/proc/10827/stat : 10827 (rsat) R 10824 10824 9659 0 -1 4194304 52504 0 0 0 52227 44 0 0 25 0 1 0 216692314 189288448 46038 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10827/statm: 46213 46038 86 211 0 45999 0
Current children cumulated CPU time (s) 522.77
Current children cumulated vsize (KiB) 190208

[startup+583.001 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 10827
/proc/meminfo: memFree=179640/2055920 swapFree=4192812/4192956
[pid=10824] ppid=10822 vsize=5356 CPUtime=0.06
/proc/10824/stat : 10824 (rsat.sh) S 10822 10824 9659 0 -1 4194304 307 515 0 0 0 0 6 0 16 0 1 0 216692307 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10824/statm: 1339 235 195 169 0 50 0
[pid=10827] ppid=10824 vsize=186648 CPUtime=582.77
/proc/10827/stat : 10827 (rsat) R 10824 10824 9659 0 -1 4194304 53229 0 0 0 58232 45 0 0 25 0 1 0 216692314 191127552 45993 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10827/statm: 46662 45993 86 211 0 46448 0
Current children cumulated CPU time (s) 582.83
Current children cumulated vsize (KiB) 192004

[startup+643.077 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 10829
/proc/meminfo: memFree=151992/2055920 swapFree=4192812/4192956
[pid=10824] ppid=10822 vsize=5356 CPUtime=0.06
/proc/10824/stat : 10824 (rsat.sh) S 10822 10824 9659 0 -1 4194304 307 515 0 0 0 0 6 0 16 0 1 0 216692307 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10824/statm: 1339 235 195 169 0 50 0
[pid=10827] ppid=10824 vsize=214124 CPUtime=642.82
/proc/10827/stat : 10827 (rsat) R 10824 10824 9659 0 -1 4194304 60170 0 0 0 64230 52 0 0 25 0 1 0 216692314 219262976 52934 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134529570 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10827/statm: 53531 52934 86 211 0 53317 0
Current children cumulated CPU time (s) 642.88
Current children cumulated vsize (KiB) 219480

[startup+703.152 s]
/proc/loadavg: 1.05 1.00 1.00 2/79 10829
/proc/meminfo: memFree=126008/2055920 swapFree=4192812/4192956
[pid=10824] ppid=10822 vsize=5356 CPUtime=0.06
/proc/10824/stat : 10824 (rsat.sh) S 10822 10824 9659 0 -1 4194304 307 515 0 0 0 0 6 0 16 0 1 0 216692307 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10824/statm: 1339 235 195 169 0 50 0
[pid=10827] ppid=10824 vsize=239868 CPUtime=702.89
/proc/10827/stat : 10827 (rsat) R 10824 10824 9659 0 -1 4194304 66667 0 0 0 70230 59 0 0 25 0 1 0 216692314 245624832 59431 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10827/statm: 59967 59431 86 211 0 59753 0
Current children cumulated CPU time (s) 702.95
Current children cumulated vsize (KiB) 245224

[startup+763.227 s]
/proc/loadavg: 1.02 1.00 1.00 2/79 10829
/proc/meminfo: memFree=102968/2055920 swapFree=4192812/4192956
[pid=10824] ppid=10822 vsize=5356 CPUtime=0.06
/proc/10824/stat : 10824 (rsat.sh) S 10822 10824 9659 0 -1 4194304 307 515 0 0 0 0 6 0 16 0 1 0 216692307 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10824/statm: 1339 235 195 169 0 50 0
[pid=10827] ppid=10824 vsize=262788 CPUtime=762.95
/proc/10827/stat : 10827 (rsat) R 10824 10824 9659 0 -1 4194304 72433 0 0 0 76230 65 0 0 25 0 1 0 216692314 269094912 65197 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522879 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10827/statm: 65697 65197 86 211 0 65483 0
Current children cumulated CPU time (s) 763.01
Current children cumulated vsize (KiB) 268144

[startup+823.304 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 10829
/proc/meminfo: memFree=90680/2055920 swapFree=4192812/4192956
[pid=10824] ppid=10822 vsize=5356 CPUtime=0.06
/proc/10824/stat : 10824 (rsat.sh) S 10822 10824 9659 0 -1 4194304 307 515 0 0 0 0 6 0 16 0 1 0 216692307 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10824/statm: 1339 235 195 169 0 50 0
[pid=10827] ppid=10824 vsize=274468 CPUtime=823.01
/proc/10827/stat : 10827 (rsat) R 10824 10824 9659 0 -1 4194304 78467 0 0 0 82231 70 0 0 25 0 1 0 216692314 281055232 68155 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10827/statm: 68617 68155 86 211 0 68403 0
Current children cumulated CPU time (s) 823.07
Current children cumulated vsize (KiB) 279824

[startup+883.374 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 10829
/proc/meminfo: memFree=90680/2055920 swapFree=4192812/4192956
[pid=10824] ppid=10822 vsize=5356 CPUtime=0.06
/proc/10824/stat : 10824 (rsat.sh) S 10822 10824 9659 0 -1 4194304 307 515 0 0 0 0 6 0 16 0 1 0 216692307 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10824/statm: 1339 235 195 169 0 50 0
[pid=10827] ppid=10824 vsize=274468 CPUtime=883.06
/proc/10827/stat : 10827 (rsat) R 10824 10824 9659 0 -1 4194304 78474 0 0 0 88236 70 0 0 25 0 1 0 216692314 281055232 68162 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522898 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10827/statm: 68617 68162 86 211 0 68403 0
Current children cumulated CPU time (s) 883.12
Current children cumulated vsize (KiB) 279824

[startup+943.446 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 10829
/proc/meminfo: memFree=90680/2055920 swapFree=4192812/4192956
[pid=10824] ppid=10822 vsize=5356 CPUtime=0.06
/proc/10824/stat : 10824 (rsat.sh) S 10822 10824 9659 0 -1 4194304 307 515 0 0 0 0 6 0 16 0 1 0 216692307 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10824/statm: 1339 235 195 169 0 50 0
[pid=10827] ppid=10824 vsize=274468 CPUtime=943.13
/proc/10827/stat : 10827 (rsat) R 10824 10824 9659 0 -1 4194304 78480 0 0 0 94242 71 0 0 25 0 1 0 216692314 281055232 68168 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10827/statm: 68617 68168 86 211 0 68403 0
Current children cumulated CPU time (s) 943.19
Current children cumulated vsize (KiB) 279824

[startup+1003.52 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 10829
/proc/meminfo: memFree=90680/2055920 swapFree=4192812/4192956
[pid=10824] ppid=10822 vsize=5356 CPUtime=0.06
/proc/10824/stat : 10824 (rsat.sh) S 10822 10824 9659 0 -1 4194304 307 515 0 0 0 0 6 0 16 0 1 0 216692307 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10824/statm: 1339 235 195 169 0 50 0
[pid=10827] ppid=10824 vsize=274468 CPUtime=1003.18
/proc/10827/stat : 10827 (rsat) R 10824 10824 9659 0 -1 4194304 78480 0 0 0 100247 71 0 0 25 0 1 0 216692314 281055232 68168 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10827/statm: 68617 68168 86 211 0 68403 0
Current children cumulated CPU time (s) 1003.24
Current children cumulated vsize (KiB) 279824

[startup+1063.59 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 10829
/proc/meminfo: memFree=90680/2055920 swapFree=4192812/4192956
[pid=10824] ppid=10822 vsize=5356 CPUtime=0.06
/proc/10824/stat : 10824 (rsat.sh) S 10822 10824 9659 0 -1 4194304 307 515 0 0 0 0 6 0 16 0 1 0 216692307 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10824/statm: 1339 235 195 169 0 50 0
[pid=10827] ppid=10824 vsize=274468 CPUtime=1063.24
/proc/10827/stat : 10827 (rsat) R 10824 10824 9659 0 -1 4194304 78480 0 0 0 106252 72 0 0 25 0 1 0 216692314 281055232 68168 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134529138 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10827/statm: 68617 68168 86 211 0 68403 0
Current children cumulated CPU time (s) 1063.3
Current children cumulated vsize (KiB) 279824

[startup+1123.66 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 10829
/proc/meminfo: memFree=90680/2055920 swapFree=4192812/4192956
[pid=10824] ppid=10822 vsize=5356 CPUtime=0.06
/proc/10824/stat : 10824 (rsat.sh) S 10822 10824 9659 0 -1 4194304 307 515 0 0 0 0 6 0 16 0 1 0 216692307 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10824/statm: 1339 235 195 169 0 50 0
[pid=10827] ppid=10824 vsize=274468 CPUtime=1123.29
/proc/10827/stat : 10827 (rsat) R 10824 10824 9659 0 -1 4194304 78480 0 0 0 112257 72 0 0 25 0 1 0 216692314 281055232 68168 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10827/statm: 68617 68168 86 211 0 68403 0
Current children cumulated CPU time (s) 1123.35
Current children cumulated vsize (KiB) 279824

[startup+1183.73 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 10829
/proc/meminfo: memFree=90680/2055920 swapFree=4192812/4192956
[pid=10824] ppid=10822 vsize=5356 CPUtime=0.06
/proc/10824/stat : 10824 (rsat.sh) S 10822 10824 9659 0 -1 4194304 307 515 0 0 0 0 6 0 16 0 1 0 216692307 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10824/statm: 1339 235 195 169 0 50 0
[pid=10827] ppid=10824 vsize=274468 CPUtime=1183.35
/proc/10827/stat : 10827 (rsat) R 10824 10824 9659 0 -1 4194304 78480 0 0 0 118262 73 0 0 25 0 1 0 216692314 281055232 68168 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10827/statm: 68617 68168 86 211 0 68403 0
Current children cumulated CPU time (s) 1183.41
Current children cumulated vsize (KiB) 279824



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.34 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 10829
/proc/meminfo: memFree=90680/2055920 swapFree=4192812/4192956
[pid=10824] ppid=10822 vsize=5356 CPUtime=0.06
/proc/10824/stat : 10824 (rsat.sh) S 10822 10824 9659 0 -1 4194304 307 515 0 0 0 0 6 0 16 0 1 0 216692307 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10824/statm: 1339 235 195 169 0 50 0
[pid=10827] ppid=10824 vsize=274468 CPUtime=1199.96
/proc/10827/stat : 10827 (rsat) R 10824 10824 9659 0 -1 4194304 78480 0 0 0 119923 73 0 0 25 0 1 0 216692314 281055232 68168 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10827/statm: 68617 68168 86 211 0 68403 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 279824

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)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 10824 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=66989 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=4999
CPU time returned by wait4() is 0.071988
while last known CPU time is 1200.02

Solver probably didn't/couldn't wait for its children
Using last known CPU time as value...

Real time (s): 1200.35
CPU time (s): 1200.02
CPU user time (s): 1199.29
CPU system time (s): 0.73
CPU usage (%): 99.9723
Max. virtual memory (cumulated for all children) (KiB): 292032

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.066989
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 822
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= 15
involuntary context switches= 3

runsolver used 1.18682 second user time and 3.08153 second system time

The end

Launcher Data (download as text)

Begin job on node2 on Tue Feb 20 10:29:34 UTC 2007

IDJOB= 301390
IDBENCH= 20058
IDSOLVER= 104
FILE ID= node2/301390-1171967373

PBS_JOBID= 3849010

Free space on /tmp= 66549 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1000/unif-k5-r20-v1000-c20000-S1259611134-14.cnf
COMMAND LINE= /tmp/evaluation/301390-1171967373/rsat.sh /tmp/evaluation/301390-1171967373/instance-301390-1171967373.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-301390-1171967373 -o ROOT/results/node2/solver-301390-1171967373 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301390-1171967373/rsat.sh /tmp/evaluation/301390-1171967373/instance-301390-1171967373.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  aa759b24f44d02b07c41c5f0e3f10fc7

RANDOM SEED= 787006860

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node2.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		: 3000.247
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		: 3000.247
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:        364896 kB
Buffers:         54244 kB
Cached:        1498128 kB
SwapCached:          0 kB
Active:        1037352 kB
Inactive:       575000 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        364896 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2168 kB
Writeback:           0 kB
Mapped:          78852 kB
Slab:            64196 kB
Committed_AS:  1184364 kB
PageTables:       1812 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 node2 on Tue Feb 20 10:49:36 UTC 2007