Trace number 305323

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
SAT7 2007-02-08? (TO) 1200.05 1200.51

General information on the benchmark

Namerandom/LargeSize/3SAT/v16000/
unif-k3-r4.2-v16000-c67200-S791125864-16.cnf
MD5SUM4e143e0a14562155f1998f2e56848071
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables16000
Number of clauses67200
Sum of the clauses size201600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 367200
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.30/0.37	c Starting solver ...
0.40/0.47	c Restarting after 101 conflicts
0.61/0.61	c Restarting after 251 conflicts
0.71/0.81	c Restarting after 477 conflicts
1.12/1.13	c Restarting after 815 conflicts
1.53/1.58	c Restarting after 1323 conflicts
2.25/2.30	c Restarting after 2082 conflicts
3.38/3.38	c Restarting after 3221 conflicts
5.02/5.04	c Restarting after 4930 conflicts
7.57/7.64	c Restarting after 7494 conflicts
11.46/11.57	c Restarting after 11338 conflicts
17.71/17.79	c Restarting after 17104 conflicts
28.67/28.76	c Restarting after 25753 conflicts
45.97/46.01	c Restarting after 38727 conflicts
77.20/77.29	c Restarting after 58189 conflicts
132.39/132.53	c Restarting after 87381 conflicts
218.41/218.58	c Restarting after 131170 conflicts
389.93/390.08	c Restarting after 196854 conflicts
664.41/664.67	c Restarting after 295381 conflicts
1117.89/1118.36	c Restarting after 443171 conflicts

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/node40/watcher-305323-1172076605 -o ROOT/results/node40/solver-305323-1172076605 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/305323-1172076605/sat7_bin /tmp/evaluation/305323-1172076605/instance-305323-1172076605.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: 7.36 6.73 4.05 3/64 29990
/proc/meminfo: memFree=1438008/2055920 swapFree=4183972/4192956
[pid=29990] ppid=29988 vsize=2396 CPUtime=0
/proc/29990/stat : 29990 (sat7_bin) R 29988 29990 29138 0 -1 4194304 412 0 0 0 0 0 0 0 18 0 1 0 132694791 2453504 395 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134558961 0 0 4096 0 0 0 0 17 1 0 0
/proc/29990/statm: 599 396 88 220 0 376 0

[startup+0.106834 s]
/proc/loadavg: 7.36 6.73 4.05 3/64 29990
/proc/meminfo: memFree=1438008/2055920 swapFree=4183972/4192956
[pid=29990] ppid=29988 vsize=3940 CPUtime=0.1
/proc/29990/stat : 29990 (sat7_bin) R 29988 29990 29138 0 -1 4194304 829 0 0 0 10 0 0 0 18 0 1 0 132694791 4034560 812 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134547008 0 0 4096 0 0 0 0 17 1 0 0
/proc/29990/statm: 985 812 88 220 0 762 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3940

[startup+0.514885 s]
/proc/loadavg: 7.36 6.73 4.05 3/64 29990
/proc/meminfo: memFree=1438008/2055920 swapFree=4183972/4192956
[pid=29990] ppid=29988 vsize=10284 CPUtime=0.5
/proc/29990/stat : 29990 (sat7_bin) R 29988 29990 29138 0 -1 4194304 1836 0 0 0 49 1 0 0 21 0 1 0 132694791 10530816 1819 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 135029306 0 0 4096 0 0 0 0 17 1 0 0
/proc/29990/statm: 2571 1819 95 220 0 2348 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 10284

[startup+1.33499 s]
/proc/loadavg: 7.36 6.73 4.05 2/65 29991
/proc/meminfo: memFree=1430192/2055920 swapFree=4183972/4192956
[pid=29990] ppid=29988 vsize=10284 CPUtime=1.32
/proc/29990/stat : 29990 (sat7_bin) R 29988 29990 29138 0 -1 4194304 2111 0 0 0 131 1 0 0 25 0 1 0 132694791 10530816 2094 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134537610 0 0 4096 0 0 0 0 17 1 0 0
/proc/29990/statm: 2571 2094 95 220 0 2348 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 10284

[startup+2.9772 s]
/proc/loadavg: 7.36 6.73 4.05 2/65 29991
/proc/meminfo: memFree=1428464/2055920 swapFree=4183972/4192956
[pid=29990] ppid=29988 vsize=14608 CPUtime=2.96
/proc/29990/stat : 29990 (sat7_bin) R 29988 29990 29138 0 -1 4194304 2681 0 0 0 295 1 0 0 25 0 1 0 132694791 14958592 2664 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/29990/statm: 3652 2664 95 220 0 3429 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 14608

[startup+6.25362 s]
/proc/loadavg: 6.85 6.63 4.03 2/65 29991
/proc/meminfo: memFree=1424176/2055920 swapFree=4183972/4192956
[pid=29990] ppid=29988 vsize=19236 CPUtime=6.24
/proc/29990/stat : 29990 (sat7_bin) R 29988 29990 29138 0 -1 4194304 3663 0 0 0 622 2 0 0 25 0 1 0 132694791 19697664 3646 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532333 0 0 4096 0 0 0 0 17 1 0 0
/proc/29990/statm: 4809 3646 95 220 0 4586 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 19236

[startup+12.7085 s]
/proc/loadavg: 6.39 6.54 4.01 2/65 29991
/proc/meminfo: memFree=1416696/2055920 swapFree=4183972/4192956
[pid=29990] ppid=29988 vsize=23984 CPUtime=12.69
/proc/29990/stat : 29990 (sat7_bin) R 29988 29990 29138 0 -1 4194304 5416 0 0 0 1265 4 0 0 25 0 1 0 132694791 24559616 5399 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532404 0 0 4096 0 0 0 0 17 1 0 0
/proc/29990/statm: 5996 5399 95 220 0 5773 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 23984

[startup+25.6101 s]
/proc/loadavg: 5.19 6.27 3.97 2/65 29991
/proc/meminfo: memFree=1404344/2055920 swapFree=4183972/4192956
[pid=29990] ppid=29988 vsize=37960 CPUtime=25.59
/proc/29990/stat : 29990 (sat7_bin) R 29988 29990 29138 0 -1 4194304 8608 0 0 0 2551 8 0 0 25 0 1 0 132694791 38871040 8591 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134528648 0 0 4096 0 0 0 0 17 1 0 0
/proc/29990/statm: 9490 8591 95 220 0 9267 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 37960

[startup+51.2164 s]
/proc/loadavg: 3.76 5.84 3.89 2/65 29991
/proc/meminfo: memFree=1379192/2055920 swapFree=4183972/4192956
[pid=29990] ppid=29988 vsize=60104 CPUtime=51.19
/proc/29990/stat : 29990 (sat7_bin) R 29988 29990 29138 0 -1 4194304 14818 0 0 0 5104 15 0 0 25 0 1 0 132694791 61546496 14801 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532697 0 0 4096 0 0 0 0 17 1 0 0
/proc/29990/statm: 15026 14801 95 220 0 14803 0
Current children cumulated CPU time (s) 51.19
Current children cumulated vsize (KiB) 60104

[startup+102.426 s]
/proc/loadavg: 2.20 5.10 3.73 2/65 29991
/proc/meminfo: memFree=1338872/2055920 swapFree=4183972/4192956
[pid=29990] ppid=29988 vsize=104484 CPUtime=102.39
/proc/29990/stat : 29990 (sat7_bin) R 29988 29990 29138 0 -1 4194304 24956 0 0 0 10212 27 0 0 25 0 1 0 132694791 106991616 24939 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532564 0 0 4096 0 0 0 0 17 1 0 0
/proc/29990/statm: 26121 24939 95 220 0 25898 0
Current children cumulated CPU time (s) 102.39
Current children cumulated vsize (KiB) 104484

[startup+162.45 s]
/proc/loadavg: 1.44 4.35 3.56 2/65 29991
/proc/meminfo: memFree=1306616/2055920 swapFree=4183972/4192956
[pid=29990] ppid=29988 vsize=135728 CPUtime=162.39
/proc/29990/stat : 29990 (sat7_bin) R 29988 29990 29138 0 -1 4194304 32835 0 0 0 16203 36 0 0 25 0 1 0 132694791 138985472 32818 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/29990/statm: 33932 32818 95 220 0 33709 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 135728

[startup+222.474 s]
/proc/loadavg: 1.16 3.74 3.40 2/65 29991
/proc/meminfo: memFree=1305464/2055920 swapFree=4183972/4192956
[pid=29990] ppid=29988 vsize=135728 CPUtime=222.4
/proc/29990/stat : 29990 (sat7_bin) R 29988 29990 29138 0 -1 4194304 33126 0 0 0 22203 37 0 0 25 0 1 0 132694791 138985472 33109 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134529366 0 0 4096 0 0 0 0 17 1 0 0
/proc/29990/statm: 33932 33109 95 220 0 33709 0
Current children cumulated CPU time (s) 222.4
Current children cumulated vsize (KiB) 135728

[startup+282.495 s]
/proc/loadavg: 1.06 3.24 3.24 2/65 29991
/proc/meminfo: memFree=1294200/2055920 swapFree=4183972/4192956
[pid=29990] ppid=29988 vsize=145080 CPUtime=282.41
/proc/29990/stat : 29990 (sat7_bin) R 29988 29990 29138 0 -1 4194304 35954 0 0 0 28200 41 0 0 25 0 1 0 132694791 148561920 35937 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/29990/statm: 36270 35937 95 220 0 36047 0
Current children cumulated CPU time (s) 282.41
Current children cumulated vsize (KiB) 145080

[startup+342.517 s]
/proc/loadavg: 1.02 2.83 3.10 2/65 29991
/proc/meminfo: memFree=1276792/2055920 swapFree=4183972/4192956
[pid=29990] ppid=29988 vsize=162460 CPUtime=342.42
/proc/29990/stat : 29990 (sat7_bin) R 29988 29990 29138 0 -1 4194304 40248 0 0 0 34196 46 0 0 25 0 1 0 132694791 166359040 40231 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532534 0 0 4096 0 0 0 0 17 1 0 0
/proc/29990/statm: 40615 40231 95 220 0 40392 0
Current children cumulated CPU time (s) 342.42
Current children cumulated vsize (KiB) 162460

[startup+402.539 s]
/proc/loadavg: 1.00 2.49 2.97 2/65 29991
/proc/meminfo: memFree=1267960/2055920 swapFree=4183972/4192956
[pid=29990] ppid=29988 vsize=172416 CPUtime=402.42
/proc/29990/stat : 29990 (sat7_bin) R 29988 29990 29138 0 -1 4194304 42469 0 0 0 40194 48 0 0 25 0 1 0 132694791 176553984 42452 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/29990/statm: 43104 42452 95 220 0 42881 0
Current children cumulated CPU time (s) 402.42
Current children cumulated vsize (KiB) 172416

[startup+462.558 s]
/proc/loadavg: 1.00 2.22 2.84 2/65 29991
/proc/meminfo: memFree=1267512/2055920 swapFree=4183972/4192956
[pid=29990] ppid=29988 vsize=172416 CPUtime=462.41
/proc/29990/stat : 29990 (sat7_bin) R 29988 29990 29138 0 -1 4194304 42572 0 0 0 46193 48 0 0 25 0 1 0 132694791 176553984 42555 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/29990/statm: 43104 42555 95 220 0 42881 0
Current children cumulated CPU time (s) 462.41
Current children cumulated vsize (KiB) 172416

[startup+522.576 s]
/proc/loadavg: 1.00 1.99 2.72 2/65 29991
/proc/meminfo: memFree=1267064/2055920 swapFree=4183972/4192956
[pid=29990] ppid=29988 vsize=172416 CPUtime=522.41
/proc/29990/stat : 29990 (sat7_bin) R 29988 29990 29138 0 -1 4194304 42683 0 0 0 52193 48 0 0 25 0 1 0 132694791 176553984 42666 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/29990/statm: 43104 42666 95 220 0 42881 0
Current children cumulated CPU time (s) 522.41
Current children cumulated vsize (KiB) 172416

[startup+582.6 s]
/proc/loadavg: 1.00 1.81 2.61 2/65 29991
/proc/meminfo: memFree=1265144/2055920 swapFree=4183972/4192956
[pid=29990] ppid=29988 vsize=176516 CPUtime=582.43
/proc/29990/stat : 29990 (sat7_bin) R 29988 29990 29138 0 -1 4194304 43158 0 0 0 58194 49 0 0 25 0 1 0 132694791 180752384 43141 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/29990/statm: 44129 43141 95 220 0 43906 0
Current children cumulated CPU time (s) 582.43
Current children cumulated vsize (KiB) 176516

[startup+642.623 s]
/proc/loadavg: 1.00 1.66 2.51 2/65 29991
/proc/meminfo: memFree=1258168/2055920 swapFree=4183972/4192956
[pid=29990] ppid=29988 vsize=180616 CPUtime=642.44
/proc/29990/stat : 29990 (sat7_bin) R 29988 29990 29138 0 -1 4194304 44936 0 0 0 64192 52 0 0 25 0 1 0 132694791 184950784 44919 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/29990/statm: 45154 44919 95 220 0 44931 0
Current children cumulated CPU time (s) 642.44
Current children cumulated vsize (KiB) 180616

[startup+702.676 s]
/proc/loadavg: 1.00 1.54 2.41 2/71 30107
/proc/meminfo: memFree=1254640/2055920 swapFree=4183972/4192956
[pid=29990] ppid=29988 vsize=184712 CPUtime=702.4
/proc/29990/stat : 29990 (sat7_bin) R 29988 29990 29138 0 -1 4194304 45465 0 0 0 70187 53 0 0 25 0 1 0 132694791 189145088 45448 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134538567 0 0 4096 0 0 0 0 17 1 0 0
/proc/29990/statm: 46178 45448 95 220 0 45955 0
Current children cumulated CPU time (s) 702.4
Current children cumulated vsize (KiB) 184712

[startup+762.712 s]
/proc/loadavg: 1.00 1.44 2.32 2/65 30189
/proc/meminfo: memFree=1255408/2055920 swapFree=4183972/4192956
[pid=29990] ppid=29988 vsize=184712 CPUtime=762.37
/proc/29990/stat : 29990 (sat7_bin) R 29988 29990 29138 0 -1 4194304 45557 0 0 0 76183 54 0 0 25 0 1 0 132694791 189145088 45540 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134538630 0 0 4096 0 0 0 0 17 1 0 0
/proc/29990/statm: 46178 45540 95 220 0 45955 0
Current children cumulated CPU time (s) 762.37
Current children cumulated vsize (KiB) 184712

[startup+822.738 s]
/proc/loadavg: 1.00 1.35 2.23 2/65 30189
/proc/meminfo: memFree=1254448/2055920 swapFree=4183972/4192956
[pid=29990] ppid=29988 vsize=184712 CPUtime=822.38
/proc/29990/stat : 29990 (sat7_bin) R 29988 29990 29138 0 -1 4194304 45807 0 0 0 82184 54 0 0 25 0 1 0 132694791 189145088 45790 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/29990/statm: 46178 45790 95 220 0 45955 0
Current children cumulated CPU time (s) 822.38
Current children cumulated vsize (KiB) 184712

[startup+882.755 s]
/proc/loadavg: 1.00 1.29 2.15 2/65 30189
/proc/meminfo: memFree=1251312/2055920 swapFree=4183972/4192956
[pid=29990] ppid=29988 vsize=188812 CPUtime=882.37
/proc/29990/stat : 29990 (sat7_bin) R 29988 29990 29138 0 -1 4194304 46619 0 0 0 88182 55 0 0 25 0 1 0 132694791 193343488 46602 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/29990/statm: 47203 46602 95 220 0 46980 0
Current children cumulated CPU time (s) 882.37
Current children cumulated vsize (KiB) 188812

[startup+942.775 s]
/proc/loadavg: 1.00 1.23 2.08 2/65 30189
/proc/meminfo: memFree=1245168/2055920 swapFree=4183972/4192956
[pid=29990] ppid=29988 vsize=197012 CPUtime=942.38
/proc/29990/stat : 29990 (sat7_bin) R 29988 29990 29138 0 -1 4194304 48173 0 0 0 94181 57 0 0 25 0 1 0 132694791 201740288 48156 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/29990/statm: 49253 48156 95 220 0 49030 0
Current children cumulated CPU time (s) 942.38
Current children cumulated vsize (KiB) 197012

[startup+1002.79 s]
/proc/loadavg: 1.00 1.19 2.01 2/65 30189
/proc/meminfo: memFree=1234288/2055920 swapFree=4183972/4192956
[pid=29990] ppid=29988 vsize=205212 CPUtime=1002.38
/proc/29990/stat : 29990 (sat7_bin) R 29988 29990 29138 0 -1 4194304 50846 0 0 0 100178 60 0 0 25 0 1 0 132694791 210137088 50829 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532561 0 0 4096 0 0 0 0 17 1 0 0
/proc/29990/statm: 51303 50829 95 220 0 51080 0
Current children cumulated CPU time (s) 1002.38
Current children cumulated vsize (KiB) 205212

[startup+1062.82 s]
/proc/loadavg: 1.05 1.16 1.95 2/65 30189
/proc/meminfo: memFree=1233976/2055920 swapFree=4183972/4192956
[pid=29990] ppid=29988 vsize=205212 CPUtime=1062.39
/proc/29990/stat : 29990 (sat7_bin) R 29988 29990 29138 0 -1 4194304 50921 0 0 0 106179 60 0 0 25 0 1 0 132694791 210137088 50904 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134531383 0 0 4096 0 0 0 0 17 1 0 0
/proc/29990/statm: 51303 50904 95 220 0 51080 0
Current children cumulated CPU time (s) 1062.39
Current children cumulated vsize (KiB) 205212

[startup+1122.84 s]
/proc/loadavg: 1.02 1.13 1.89 2/65 30189
/proc/meminfo: memFree=1233976/2055920 swapFree=4183972/4192956
[pid=29990] ppid=29988 vsize=205212 CPUtime=1122.4
/proc/29990/stat : 29990 (sat7_bin) R 29988 29990 29138 0 -1 4194304 50921 0 0 0 112179 61 0 0 25 0 1 0 132694791 210137088 50904 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134536824 0 0 4096 0 0 0 0 17 1 0 0
/proc/29990/statm: 51303 50904 95 220 0 51080 0
Current children cumulated CPU time (s) 1122.4
Current children cumulated vsize (KiB) 205212

[startup+1182.86 s]
/proc/loadavg: 1.00 1.11 1.83 2/65 30189
/proc/meminfo: memFree=1233656/2055920 swapFree=4183972/4192956
[pid=29990] ppid=29988 vsize=205212 CPUtime=1182.39
/proc/29990/stat : 29990 (sat7_bin) R 29988 29990 29138 0 -1 4194304 51051 0 0 0 118178 61 0 0 25 0 1 0 132694791 210137088 51034 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532333 0 0 4096 0 0 0 0 17 1 0 0
/proc/29990/statm: 51303 51034 95 220 0 51080 0
Current children cumulated CPU time (s) 1182.39
Current children cumulated vsize (KiB) 205212



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.47 s]
/proc/loadavg: 1.00 1.10 1.81 2/65 30189
/proc/meminfo: memFree=1233336/2055920 swapFree=4183972/4192956
[pid=29990] ppid=29988 vsize=209312 CPUtime=1200.01
/proc/29990/stat : 29990 (sat7_bin) R 29988 29990 29138 0 -1 4194304 51124 0 0 0 119940 61 0 0 25 0 1 0 132694791 214335488 51107 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/29990/statm: 52328 51107 95 220 0 52105 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 209312

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

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

[startup+1200.47 s]
/proc/loadavg: 1.00 1.10 1.81 2/65 30189
/proc/meminfo: memFree=1233336/2055920 swapFree=4183972/4192956
[pid=29990] ppid=29988 vsize=209312 CPUtime=1200.01
/proc/29990/stat : 29990 (sat7_bin) R 29988 29990 29138 0 -1 4194304 51124 0 0 0 119940 61 0 0 25 0 1 0 132694791 214335488 51107 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/29990/statm: 52328 51107 95 220 0 52105 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 209312

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.05
CPU user time (s): 1199.4
CPU system time (s): 0.649901
CPU usage (%): 99.962
Max. virtual memory (cumulated for all children) (KiB): 209312

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.4
system time used= 0.649901
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 51124
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= 2662

runsolver used 0.799878 second user time and 2.49362 second system time

The end

Launcher Data (download as text)

Begin job on node40 on Wed Feb 21 16:50:05 UTC 2007

IDJOB= 305323
IDBENCH= 20154
IDSOLVER= 101
FILE ID= node40/305323-1172076605

PBS_JOBID= 3892810

Free space on /tmp= 66558 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v16000/unif-k3-r4.2-v16000-c67200-S791125864-16.cnf
COMMAND LINE= /tmp/evaluation/305323-1172076605/sat7_bin /tmp/evaluation/305323-1172076605/instance-305323-1172076605.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node40/watcher-305323-1172076605 -o ROOT/results/node40/solver-305323-1172076605 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/305323-1172076605/sat7_bin /tmp/evaluation/305323-1172076605/instance-305323-1172076605.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  4e143e0a14562155f1998f2e56848071

RANDOM SEED= 931917981

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node40.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		: 3000.242
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		: 3000.242
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:       1438416 kB
Buffers:         36972 kB
Cached:         510788 kB
SwapCached:       3176 kB
Active:         139444 kB
Inactive:       418216 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1438416 kB
SwapTotal:     4192956 kB
SwapFree:      4183972 kB
Dirty:            2420 kB
Writeback:           0 kB
Mapped:          15712 kB
Slab:            45888 kB
Committed_AS:   238524 kB
PageTables:       1412 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= 66558 MiB

End job on node40 on Wed Feb 21 17:10:08 UTC 2007