Trace number 301595

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) 1200.01 1200.47

General information on the benchmark

Namerandom/LargeSize/5SAT/v1000/
unif-k5-r20-v1000-c20000-S406284248-03.cnf
MD5SUMfbd5031feeefb5afb2663296d251bb8b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark109.458
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...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	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:   0.024996 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/node19/watcher-301595-1171979977 -o ROOT/results/node19/solver-301595-1171979977 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301595-1171979977/rsat.sh /tmp/evaluation/301595-1171979977/instance-301595-1171979977.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 10935
/proc/meminfo: memFree=1367288/2055920 swapFree=4192812/4192956
[pid=10935] ppid=10933 vsize=5356 CPUtime=0
/proc/10935/stat : 10935 (rsat.sh) S 10933 10935 10167 0 -1 4194304 285 0 0 0 0 0 0 0 18 0 1 0 217951733 5484544 234 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10935/statm: 1339 234 195 169 0 50 0
[pid=10936] ppid=10935 vsize=820 CPUtime=0
/proc/10936/stat : 10936 (SatElite) R 10935 10935 10167 0 -1 4194304 135 0 0 0 0 0 0 0 19 0 1 0 217951733 839680 117 18446744073709551615 134512640 135038345 4294956672 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/10936/statm: 205 118 49 128 0 74 0

[startup+0.107759 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 10935
/proc/meminfo: memFree=1367288/2055920 swapFree=4192812/4192956
[pid=10935] ppid=10933 vsize=5356 CPUtime=0.06
/proc/10935/stat : 10935 (rsat.sh) S 10933 10935 10167 0 -1 4194304 307 515 0 0 0 0 6 0 16 0 1 0 217951733 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10935/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+0.516803 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 10935
/proc/meminfo: memFree=1367288/2055920 swapFree=4192812/4192956
[pid=10935] ppid=10933 vsize=5356 CPUtime=0.06
/proc/10935/stat : 10935 (rsat.sh) S 10933 10935 10167 0 -1 4194304 307 515 0 0 0 0 6 0 16 0 1 0 217951733 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10935/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+1.34289 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 10938
/proc/meminfo: memFree=1360680/2055920 swapFree=4192812/4192956
[pid=10935] ppid=10933 vsize=5356 CPUtime=0.06
/proc/10935/stat : 10935 (rsat.sh) S 10933 10935 10167 0 -1 4194304 307 515 0 0 0 0 6 0 16 0 1 0 217951733 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10935/statm: 1339 235 195 169 0 50 0
[pid=10938] ppid=10935 vsize=7392 CPUtime=1.26
/proc/10938/stat : 10938 (rsat) R 10935 10935 10167 0 -1 4194304 1711 0 0 0 126 0 0 0 25 0 1 0 217951740 7569408 1681 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10938/statm: 1848 1681 86 211 0 1634 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 12748

[startup+2.97907 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 10938
/proc/meminfo: memFree=1358248/2055920 swapFree=4192812/4192956
[pid=10935] ppid=10933 vsize=5356 CPUtime=0.06
/proc/10935/stat : 10935 (rsat.sh) S 10933 10935 10167 0 -1 4194304 307 515 0 0 0 0 6 0 16 0 1 0 217951733 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10935/statm: 1339 235 195 169 0 50 0
[pid=10938] ppid=10935 vsize=12028 CPUtime=2.9
/proc/10938/stat : 10938 (rsat) R 10935 10935 10167 0 -1 4194304 2922 0 0 0 289 1 0 0 25 0 1 0 217951740 12316672 2828 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10938/statm: 3007 2828 86 211 0 2793 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 17384

[startup+6.25543 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 10938
/proc/meminfo: memFree=1349352/2055920 swapFree=4192812/4192956
[pid=10935] ppid=10933 vsize=5356 CPUtime=0.06
/proc/10935/stat : 10935 (rsat.sh) S 10933 10935 10167 0 -1 4194304 307 515 0 0 0 0 6 0 16 0 1 0 217951733 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10935/statm: 1339 235 195 169 0 50 0
[pid=10938] ppid=10935 vsize=17616 CPUtime=6.17
/proc/10938/stat : 10938 (rsat) R 10935 10935 10167 0 -1 4194304 4549 0 0 0 615 2 0 0 25 0 1 0 217951740 18038784 4194 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10938/statm: 4404 4194 86 211 0 4190 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 22972

[startup+12.7181 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 10938
/proc/meminfo: memFree=1341992/2055920 swapFree=4192812/4192956
[pid=10935] ppid=10933 vsize=5356 CPUtime=0.06
/proc/10935/stat : 10935 (rsat.sh) S 10933 10935 10167 0 -1 4194304 307 515 0 0 0 0 6 0 16 0 1 0 217951733 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10935/statm: 1339 235 195 169 0 50 0
[pid=10938] ppid=10935 vsize=25684 CPUtime=12.63
/proc/10938/stat : 10938 (rsat) R 10935 10935 10167 0 -1 4194304 6988 0 0 0 1260 3 0 0 25 0 1 0 217951740 26300416 6147 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522887 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10938/statm: 6421 6147 86 211 0 6207 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 31040

[startup+25.5255 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 10938
/proc/meminfo: memFree=1330664/2055920 swapFree=4192812/4192956
[pid=10935] ppid=10933 vsize=5356 CPUtime=0.06
/proc/10935/stat : 10935 (rsat.sh) S 10933 10935 10167 0 -1 4194304 307 515 0 0 0 0 6 0 16 0 1 0 217951733 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10935/statm: 1339 235 195 169 0 50 0
[pid=10938] ppid=10935 vsize=36712 CPUtime=25.44
/proc/10938/stat : 10938 (rsat) R 10935 10935 10167 0 -1 4194304 10209 0 0 0 2538 6 0 0 25 0 1 0 217951740 37593088 8980 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10938/statm: 9178 8980 86 211 0 8964 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 42068

[startup+51.1543 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 10938
/proc/meminfo: memFree=1313768/2055920 swapFree=4192812/4192956
[pid=10935] ppid=10933 vsize=5356 CPUtime=0.06
/proc/10935/stat : 10935 (rsat.sh) S 10933 10935 10167 0 -1 4194304 307 515 0 0 0 0 6 0 16 0 1 0 217951733 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10935/statm: 1339 235 195 169 0 50 0
[pid=10938] ppid=10935 vsize=54040 CPUtime=51.05
/proc/10938/stat : 10938 (rsat) R 10935 10935 10167 0 -1 4194304 15383 0 0 0 5095 10 0 0 25 0 1 0 217951740 55336960 13188 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134527352 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10938/statm: 13510 13188 86 211 0 13296 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 59396

[startup+102.419 s]
/proc/loadavg: 0.98 0.98 0.99 2/85 11022
/proc/meminfo: memFree=1284216/2055920 swapFree=4192812/4192956
[pid=10935] ppid=10933 vsize=5356 CPUtime=0.06
/proc/10935/stat : 10935 (rsat.sh) S 10933 10935 10167 0 -1 4194304 307 515 0 0 0 0 6 0 16 0 1 0 217951733 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10935/statm: 1339 235 195 169 0 50 0
[pid=10938] ppid=10935 vsize=82024 CPUtime=102.28
/proc/10938/stat : 10938 (rsat) R 10935 10935 10167 0 -1 4194304 23256 0 0 0 10210 18 0 0 25 0 1 0 217951740 83992576 20289 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10938/statm: 20506 20289 86 211 0 20292 0
Current children cumulated CPU time (s) 102.34
Current children cumulated vsize (KiB) 87380

[startup+162.52 s]
/proc/loadavg: 0.99 0.98 0.99 2/85 11108
/proc/meminfo: memFree=1251248/2055920 swapFree=4192812/4192956
[pid=10935] ppid=10933 vsize=5356 CPUtime=0.06
/proc/10935/stat : 10935 (rsat.sh) S 10933 10935 10167 0 -1 4194304 307 515 0 0 0 0 6 0 16 0 1 0 217951733 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10935/statm: 1339 235 195 169 0 50 0
[pid=10938] ppid=10935 vsize=115888 CPUtime=162.3
/proc/10938/stat : 10938 (rsat) R 10935 10935 10167 0 -1 4194304 31879 0 0 0 16205 25 0 0 25 0 1 0 217951740 118669312 28526 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10938/statm: 28972 28526 86 211 0 28758 0
Current children cumulated CPU time (s) 162.36
Current children cumulated vsize (KiB) 121244

[startup+222.596 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 11136
/proc/meminfo: memFree=1247976/2055920 swapFree=4192812/4192956
[pid=10935] ppid=10933 vsize=5356 CPUtime=0.06
/proc/10935/stat : 10935 (rsat.sh) S 10933 10935 10167 0 -1 4194304 307 515 0 0 0 0 6 0 16 0 1 0 217951733 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10935/statm: 1339 235 195 169 0 50 0
[pid=10938] ppid=10935 vsize=119996 CPUtime=222.35
/proc/10938/stat : 10938 (rsat) R 10935 10935 10167 0 -1 4194304 34450 0 0 0 22208 27 0 0 25 0 1 0 217951740 122875904 29557 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10938/statm: 29999 29557 86 211 0 29785 0
Current children cumulated CPU time (s) 222.41
Current children cumulated vsize (KiB) 125352

[startup+282.667 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 11136
/proc/meminfo: memFree=1240040/2055920 swapFree=4192812/4192956
[pid=10935] ppid=10933 vsize=5356 CPUtime=0.06
/proc/10935/stat : 10935 (rsat.sh) S 10933 10935 10167 0 -1 4194304 307 515 0 0 0 0 6 0 16 0 1 0 217951733 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10935/statm: 1339 235 195 169 0 50 0
[pid=10938] ppid=10935 vsize=128492 CPUtime=282.4
/proc/10938/stat : 10938 (rsat) R 10935 10935 10167 0 -1 4194304 36597 0 0 0 28210 30 0 0 25 0 1 0 217951740 131575808 31704 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10938/statm: 32123 31704 86 211 0 31909 0
Current children cumulated CPU time (s) 282.46
Current children cumulated vsize (KiB) 133848

[startup+342.735 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 11136
/proc/meminfo: memFree=1202216/2055920 swapFree=4192812/4192956
[pid=10935] ppid=10933 vsize=5356 CPUtime=0.06
/proc/10935/stat : 10935 (rsat.sh) S 10933 10935 10167 0 -1 4194304 307 515 0 0 0 0 6 0 16 0 1 0 217951733 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10935/statm: 1339 235 195 169 0 50 0
[pid=10938] ppid=10935 vsize=165724 CPUtime=342.46
/proc/10938/stat : 10938 (rsat) R 10935 10935 10167 0 -1 4194304 46054 0 0 0 34207 39 0 0 25 0 1 0 217951740 169701376 41161 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10938/statm: 41431 41161 86 211 0 41217 0
Current children cumulated CPU time (s) 342.52
Current children cumulated vsize (KiB) 171080

[startup+402.81 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 11136
/proc/meminfo: memFree=1182184/2055920 swapFree=4192812/4192956
[pid=10935] ppid=10933 vsize=5356 CPUtime=0.06
/proc/10935/stat : 10935 (rsat.sh) S 10933 10935 10167 0 -1 4194304 307 515 0 0 0 0 6 0 16 0 1 0 217951733 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10935/statm: 1339 235 195 169 0 50 0
[pid=10938] ppid=10935 vsize=184584 CPUtime=402.51
/proc/10938/stat : 10938 (rsat) R 10935 10935 10167 0 -1 4194304 52407 0 0 0 40207 44 0 0 25 0 1 0 217951740 189014016 45974 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522815 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10938/statm: 46146 45974 86 211 0 45932 0
Current children cumulated CPU time (s) 402.57
Current children cumulated vsize (KiB) 189940

[startup+462.879 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 11136
/proc/meminfo: memFree=1182248/2055920 swapFree=4192812/4192956
[pid=10935] ppid=10933 vsize=5356 CPUtime=0.06
/proc/10935/stat : 10935 (rsat.sh) S 10933 10935 10167 0 -1 4194304 307 515 0 0 0 0 6 0 16 0 1 0 217951733 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10935/statm: 1339 235 195 169 0 50 0
[pid=10938] ppid=10935 vsize=184584 CPUtime=462.57
/proc/10938/stat : 10938 (rsat) R 10935 10935 10167 0 -1 4194304 52408 0 0 0 46212 45 0 0 25 0 1 0 217951740 189014016 45975 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522881 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10938/statm: 46146 45975 86 211 0 45932 0
Current children cumulated CPU time (s) 462.63
Current children cumulated vsize (KiB) 189940

[startup+522.949 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 11136
/proc/meminfo: memFree=1182376/2055920 swapFree=4192812/4192956
[pid=10935] ppid=10933 vsize=5356 CPUtime=0.06

################
# More data... #
################

[pid=10935] ppid=10933 vsize=5356 CPUtime=0.06
/proc/10935/stat : 10935 (rsat.sh) S 10933 10935 10167 0 -1 4194304 307 515 0 0 0 0 6 0 16 0 1 0 217951733 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10935/statm: 1339 235 195 169 0 50 0
[pid=10938] ppid=10935 vsize=188696 CPUtime=582.68
/proc/10938/stat : 10938 (rsat) R 10935 10935 10167 0 -1 4194304 53447 0 0 0 58222 46 0 0 25 0 1 0 217951740 193224704 46244 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10938/statm: 47174 46244 86 211 0 46960 0
Current children cumulated CPU time (s) 582.74
Current children cumulated vsize (KiB) 194052

[startup+643.098 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 11136
/proc/meminfo: memFree=1152616/2055920 swapFree=4192812/4192956
[pid=10935] ppid=10933 vsize=5356 CPUtime=0.06
/proc/10935/stat : 10935 (rsat.sh) S 10933 10935 10167 0 -1 4194304 307 515 0 0 0 0 6 0 16 0 1 0 217951733 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10935/statm: 1339 235 195 169 0 50 0
[pid=10938] ppid=10935 vsize=217032 CPUtime=642.74
/proc/10938/stat : 10938 (rsat) R 10935 10935 10167 0 -1 4194304 60656 0 0 0 64221 53 0 0 25 0 1 0 217951740 222240768 53453 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10938/statm: 54258 53453 86 211 0 54044 0
Current children cumulated CPU time (s) 642.8
Current children cumulated vsize (KiB) 222388

[startup+703.169 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 11136
/proc/meminfo: memFree=1126440/2055920 swapFree=4192812/4192956
[pid=10935] ppid=10933 vsize=5356 CPUtime=0.06
/proc/10935/stat : 10935 (rsat.sh) S 10933 10935 10167 0 -1 4194304 307 515 0 0 0 0 6 0 16 0 1 0 217951733 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10935/statm: 1339 235 195 169 0 50 0
[pid=10938] ppid=10935 vsize=242844 CPUtime=702.8
/proc/10938/stat : 10938 (rsat) R 10935 10935 10167 0 -1 4194304 67198 0 0 0 70221 59 0 0 25 0 1 0 217951740 248672256 59995 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134529607 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10938/statm: 60711 59995 86 211 0 60497 0
Current children cumulated CPU time (s) 702.86
Current children cumulated vsize (KiB) 248200

[startup+763.244 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 11136
/proc/meminfo: memFree=1103912/2055920 swapFree=4192812/4192956
[pid=10935] ppid=10933 vsize=5356 CPUtime=0.06
/proc/10935/stat : 10935 (rsat.sh) S 10933 10935 10167 0 -1 4194304 307 515 0 0 0 0 6 0 16 0 1 0 217951733 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10935/statm: 1339 235 195 169 0 50 0
[pid=10938] ppid=10935 vsize=265076 CPUtime=762.85
/proc/10938/stat : 10938 (rsat) R 10935 10935 10167 0 -1 4194304 72838 0 0 0 76222 63 0 0 25 0 1 0 217951740 271437824 65635 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10938/statm: 66269 65635 86 211 0 66055 0
Current children cumulated CPU time (s) 762.91
Current children cumulated vsize (KiB) 270432

[startup+823.32 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 11136
/proc/meminfo: memFree=1093992/2055920 swapFree=4192812/4192956
[pid=10935] ppid=10933 vsize=5356 CPUtime=0.06
/proc/10935/stat : 10935 (rsat.sh) S 10933 10935 10167 0 -1 4194304 307 515 0 0 0 0 6 0 16 0 1 0 217951733 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10935/statm: 1339 235 195 169 0 50 0
[pid=10938] ppid=10935 vsize=274360 CPUtime=822.92
/proc/10938/stat : 10938 (rsat) R 10935 10935 10167 0 -1 4194304 78281 0 0 0 82225 67 0 0 25 0 1 0 217951740 280944640 68002 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10938/statm: 68590 68002 86 211 0 68376 0
Current children cumulated CPU time (s) 822.98
Current children cumulated vsize (KiB) 279716

[startup+883.388 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 11136
/proc/meminfo: memFree=1094056/2055920 swapFree=4192812/4192956
[pid=10935] ppid=10933 vsize=5356 CPUtime=0.06
/proc/10935/stat : 10935 (rsat.sh) S 10933 10935 10167 0 -1 4194304 307 515 0 0 0 0 6 0 16 0 1 0 217951733 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10935/statm: 1339 235 195 169 0 50 0
[pid=10938] ppid=10935 vsize=274360 CPUtime=882.96
/proc/10938/stat : 10938 (rsat) R 10935 10935 10167 0 -1 4194304 78291 0 0 0 88229 67 0 0 25 0 1 0 217951740 280944640 68012 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10938/statm: 68590 68012 86 211 0 68376 0
Current children cumulated CPU time (s) 883.02
Current children cumulated vsize (KiB) 279716

[startup+943.458 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 11136
/proc/meminfo: memFree=1094120/2055920 swapFree=4192812/4192956
[pid=10935] ppid=10933 vsize=5356 CPUtime=0.06
/proc/10935/stat : 10935 (rsat.sh) S 10933 10935 10167 0 -1 4194304 307 515 0 0 0 0 6 0 16 0 1 0 217951733 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10935/statm: 1339 235 195 169 0 50 0
[pid=10938] ppid=10935 vsize=274360 CPUtime=943.02
/proc/10938/stat : 10938 (rsat) R 10935 10935 10167 0 -1 4194304 78293 0 0 0 94234 68 0 0 25 0 1 0 217951740 280944640 68014 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10938/statm: 68590 68014 86 211 0 68376 0
Current children cumulated CPU time (s) 943.08
Current children cumulated vsize (KiB) 279716

[startup+1003.53 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 11136
/proc/meminfo: memFree=1094120/2055920 swapFree=4192812/4192956
[pid=10935] ppid=10933 vsize=5356 CPUtime=0.06
/proc/10935/stat : 10935 (rsat.sh) S 10933 10935 10167 0 -1 4194304 307 515 0 0 0 0 6 0 16 0 1 0 217951733 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10935/statm: 1339 235 195 169 0 50 0
[pid=10938] ppid=10935 vsize=274360 CPUtime=1003.08
/proc/10938/stat : 10938 (rsat) R 10935 10935 10167 0 -1 4194304 78293 0 0 0 100240 68 0 0 25 0 1 0 217951740 280944640 68014 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10938/statm: 68590 68014 86 211 0 68376 0
Current children cumulated CPU time (s) 1003.14
Current children cumulated vsize (KiB) 279716

[startup+1063.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 11136
/proc/meminfo: memFree=1094120/2055920 swapFree=4192812/4192956
[pid=10935] ppid=10933 vsize=5356 CPUtime=0.06
/proc/10935/stat : 10935 (rsat.sh) S 10933 10935 10167 0 -1 4194304 307 515 0 0 0 0 6 0 16 0 1 0 217951733 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10935/statm: 1339 235 195 169 0 50 0
[pid=10938] ppid=10935 vsize=274360 CPUtime=1063.13
/proc/10938/stat : 10938 (rsat) R 10935 10935 10167 0 -1 4194304 78293 0 0 0 106245 68 0 0 25 0 1 0 217951740 280944640 68014 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10938/statm: 68590 68014 86 211 0 68376 0
Current children cumulated CPU time (s) 1063.19
Current children cumulated vsize (KiB) 279716

[startup+1123.67 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 11136
/proc/meminfo: memFree=1094120/2055920 swapFree=4192812/4192956
[pid=10935] ppid=10933 vsize=5356 CPUtime=0.06
/proc/10935/stat : 10935 (rsat.sh) S 10933 10935 10167 0 -1 4194304 307 515 0 0 0 0 6 0 16 0 1 0 217951733 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10935/statm: 1339 235 195 169 0 50 0
[pid=10938] ppid=10935 vsize=274360 CPUtime=1123.19
/proc/10938/stat : 10938 (rsat) R 10935 10935 10167 0 -1 4194304 78293 0 0 0 112250 69 0 0 25 0 1 0 217951740 280944640 68014 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10938/statm: 68590 68014 86 211 0 68376 0
Current children cumulated CPU time (s) 1123.25
Current children cumulated vsize (KiB) 279716

[startup+1183.75 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 11136
/proc/meminfo: memFree=1094120/2055920 swapFree=4192812/4192956
[pid=10935] ppid=10933 vsize=5356 CPUtime=0.06
/proc/10935/stat : 10935 (rsat.sh) S 10933 10935 10167 0 -1 4194304 307 515 0 0 0 0 6 0 16 0 1 0 217951733 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10935/statm: 1339 235 195 169 0 50 0
[pid=10938] ppid=10935 vsize=274360 CPUtime=1183.24
/proc/10938/stat : 10938 (rsat) R 10935 10935 10167 0 -1 4194304 78293 0 0 0 118255 69 0 0 25 0 1 0 217951740 280944640 68014 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10938/statm: 68590 68014 86 211 0 68376 0
Current children cumulated CPU time (s) 1183.3
Current children cumulated vsize (KiB) 279716



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.46 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 11136
/proc/meminfo: memFree=1094120/2055920 swapFree=4192812/4192956
[pid=10935] ppid=10933 vsize=5356 CPUtime=0.06
/proc/10935/stat : 10935 (rsat.sh) S 10933 10935 10167 0 -1 4194304 307 515 0 0 0 0 6 0 16 0 1 0 217951733 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10935/statm: 1339 235 195 169 0 50 0
[pid=10938] ppid=10935 vsize=274360 CPUtime=1199.95
/proc/10938/stat : 10938 (rsat) R 10935 10935 10167 0 -1 4194304 78293 0 0 0 119926 69 0 0 25 0 1 0 217951740 280944640 68014 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522955 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10938/statm: 68590 68014 86 211 0 68376 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 279716

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

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

[startup+1200.46 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 11136
/proc/meminfo: memFree=1094120/2055920 swapFree=4192812/4192956
[pid=10935] ppid=10933 vsize=5356 CPUtime=0.06
/proc/10935/stat : 10935 (rsat.sh) S 10933 10935 10167 0 -1 4194304 307 515 0 0 0 0 6 0 16 0 1 0 217951733 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10935/statm: 1339 235 195 169 0 50 0
[pid=10938] ppid=10935 vsize=274360 CPUtime=1199.95
/proc/10938/stat : 10938 (rsat) R 10935 10935 10167 0 -1 4194304 78293 0 0 0 119926 69 0 0 25 0 1 0 217951740 280944640 68014 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522955 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10938/statm: 68590 68014 86 211 0 68376 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 279716

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 10935 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=64990 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=5999
CPU time returned by wait4() is 0.070989
while last known CPU time is 1200.01

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

Real time (s): 1200.47
CPU time (s): 1200.01
CPU user time (s): 1199.32
CPU system time (s): 0.69
CPU usage (%): 99.9618
Max. virtual memory (cumulated for all children) (KiB): 292020

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.06499
system time used= 0.005999
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 1.17782 second user time and 3.09053 second system time

The end

Launcher Data (download as text)

Begin job on node19 on Tue Feb 20 13:59:37 UTC 2007

IDJOB= 301595
IDBENCH= 20063
IDSOLVER= 104
FILE ID= node19/301595-1171979977

PBS_JOBID= 3849046

Free space on /tmp= 66544 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1000/unif-k5-r20-v1000-c20000-S406284248-03.cnf
COMMAND LINE= /tmp/evaluation/301595-1171979977/rsat.sh /tmp/evaluation/301595-1171979977/instance-301595-1171979977.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-301595-1171979977 -o ROOT/results/node19/solver-301595-1171979977 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301595-1171979977/rsat.sh /tmp/evaluation/301595-1171979977/instance-301595-1171979977.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  fbd5031feeefb5afb2663296d251bb8b

RANDOM SEED= 949296806

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node19.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		: 3000.214
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	: 5931.00
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		: 3000.214
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:       1367760 kB
Buffers:         58264 kB
Cached:         511508 kB
SwapCached:          0 kB
Active:         298296 kB
Inactive:       315120 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1367760 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2236 kB
Writeback:           0 kB
Mapped:          62560 kB
Slab:            60348 kB
Committed_AS:   899344 kB
PageTables:       1756 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= 66544 MiB

End job on node19 on Tue Feb 20 14:19:40 UTC 2007