Trace number 1513241

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
VARSAT-random 2009-03-22? (TO) 1200.09 1200.41

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/200/
unif-k7-r85-v200-c17000-S266028630-005.cnf
MD5SUMa707a7c29825dc72fa3ef0fca06c3f00
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 variables200
Number of clauses17000
Sum of the clauses size119000
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 517000

Solver Data 

0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  200                                                  |
0.00/0.00	c |  Number of clauses:    17000                                                |
0.00/0.03	c |  Parsing time:         0.03         s                                       |
0.00/0.03	c |  Timeout:              43200 s
0.00/0.03	c |  Random Seed:          1212985212.000000
0.00/0.03	c |  Heuristic:            EMSP-G, threshold 0.750                              |
0.00/0.03	c |  Branching Rule:       default (solution-guided)                            |
0.00/0.03	c |  Learned clauses in surveys?  Using NO learned clauses.                     |
0.00/0.03	c |                                                                             |
0.49/0.53	c ============================[ Search Statistics ]==============================
0.49/0.53	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.49/0.53	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.49/0.53	c ===============================================================================
0.49/0.53	c |         0 |     200    17000   119000 |     5666        0    nan |  0.000 % |
0.59/0.64	c |       102 |     200    17000   119000 |     6233      102     58 |  0.003 % |
0.69/0.75	c |       252 |     200    17000   119000 |     6856      252     55 |  0.003 % |
0.79/0.87	c |       479 |     200    17000   119000 |     7542      479     54 |  0.003 % |
0.89/0.99	c |       820 |     200    17000   119000 |     8296      820     55 |  0.003 % |
1.09/1.13	c |      1326 |     200    17000   119000 |     9126     1326     56 |  0.003 % |
1.19/1.29	c |      2086 |     200    17000   119000 |    10038     2086     56 |  0.003 % |
1.39/1.49	c |      3225 |     200    17000   119000 |    11042     3225     57 |  0.003 % |
1.69/1.76	c |      4934 |     200    17000   119000 |    12147     4934     58 |  0.003 % |
2.09/2.16	c |      7496 |     200    17000   119000 |    13361     7496     58 |  0.003 % |
2.88/2.90	c |     11340 |     200    17000   119000 |    14697    11340     58 |  0.003 % |
3.99/4.06	c |     17107 |     200    17000   119000 |    16167     9713     58 |  0.003 % |
5.89/5.97	c |     25757 |     200    17000   119000 |    17784    10241     59 |  0.003 % |
8.79/8.87	c |     38732 |     200    17000   119000 |    19562    14278     59 |  0.003 % |
13.78/13.89	c |     58193 |     200    17000   119000 |    21519    14081     60 |  0.003 % |
21.88/21.91	c |     87387 |     200    17000   119000 |    23671    10859     57 |  0.003 % |
34.19/34.21	c |    131176 |     200    17000   119000 |    26038    18074     58 |  0.003 % |
53.57/53.68	c |    196862 |     200    17000   119000 |    28641    14186     58 |  0.003 % |
86.06/86.11	c |    295391 |     200    17000   119000 |    31506    14347     57 |  0.003 % |
137.86/137.94	c |    443180 |     200    17000   119000 |    34656    29404     59 |  0.003 % |
221.23/221.31	c |    664864 |     200    17000   119000 |    38122    31720     60 |  0.003 % |
351.49/351.68	c |    997389 |     200    17000   119000 |    41934    35360     60 |  0.003 % |
569.54/569.73	c |   1496177 |     200    17000   119000 |    46128    16084     57 |  0.003 % |
903.25/903.52	c |   2244359 |     200    17000   119000 |    50741    42176     61 |  0.003 % |

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1513241-1238214951/watcher-1513241-1238214951 -o /tmp/evaluation-result-1513241-1238214951/solver-1513241-1238214951 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=1212985212 HOME/instance-1513241-1238214951.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 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 0.96 3/64 29723
/proc/meminfo: memFree=1591232/2055920 swapFree=4178352/4192956
[pid=29723] ppid=29721 vsize=2412 CPUtime=0
/proc/29723/stat : 29723 (varsat-random_s) R 29721 29723 28950 0 -1 4194304 333 0 0 0 0 0 0 0 18 0 1 0 1094157918 2469888 318 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/29723/statm: 603 319 89 221 0 379 0

[startup+0.103943 s]
/proc/loadavg: 0.92 0.98 0.96 3/64 29723
/proc/meminfo: memFree=1591232/2055920 swapFree=4178352/4192956
[pid=29723] ppid=29721 vsize=6256 CPUtime=0.09
/proc/29723/stat : 29723 (varsat-random_s) R 29721 29723 28950 0 -1 4194304 1289 0 0 0 9 0 0 0 18 0 1 0 1094157918 6406144 1274 1992294400 4194304 5102416 548682068800 18446744073709551615 4272801 0 0 4096 3 0 0 0 17 1 0 0
/proc/29723/statm: 1564 1274 97 221 0 1340 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6256

[startup+0.201951 s]
/proc/loadavg: 0.92 0.98 0.96 3/64 29723
/proc/meminfo: memFree=1591232/2055920 swapFree=4178352/4192956
[pid=29723] ppid=29721 vsize=6256 CPUtime=0.19
/proc/29723/stat : 29723 (varsat-random_s) R 29721 29723 28950 0 -1 4194304 1289 0 0 0 19 0 0 0 18 0 1 0 1094157918 6406144 1274 1992294400 4194304 5102416 548682068800 18446744073709551615 4272801 0 0 4096 3 0 0 0 17 1 0 0
/proc/29723/statm: 1564 1274 97 221 0 1340 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 6256

[startup+0.30196 s]
/proc/loadavg: 0.92 0.98 0.96 3/64 29723
/proc/meminfo: memFree=1591232/2055920 swapFree=4178352/4192956
[pid=29723] ppid=29721 vsize=6436 CPUtime=0.29
/proc/29723/stat : 29723 (varsat-random_s) R 29721 29723 28950 0 -1 4194304 1311 0 0 0 29 0 0 0 19 0 1 0 1094157918 6590464 1296 1992294400 4194304 5102416 548682068800 18446744073709551615 4266266 0 0 4096 3 0 0 0 17 1 0 0
/proc/29723/statm: 1609 1297 98 221 0 1385 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6436

[startup+0.701996 s]
/proc/loadavg: 0.92 0.98 0.96 3/64 29723
/proc/meminfo: memFree=1591232/2055920 swapFree=4178352/4192956
[pid=29723] ppid=29721 vsize=6112 CPUtime=0.69
/proc/29723/stat : 29723 (varsat-random_s) R 29721 29723 28950 0 -1 4194304 1337 0 0 0 69 0 0 0 22 0 1 0 1094157918 6258688 1255 1992294400 4194304 5102416 548682068800 18446744073709551615 4220244 0 0 4096 3 0 0 0 17 1 0 0
/proc/29723/statm: 1528 1255 112 221 0 1304 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6112

[startup+1.50107 s]
/proc/loadavg: 0.92 0.98 0.96 2/65 29724
/proc/meminfo: memFree=1586424/2055920 swapFree=4178352/4192956
[pid=29723] ppid=29721 vsize=6112 CPUtime=1.49
/proc/29723/stat : 29723 (varsat-random_s) R 29721 29723 28950 0 -1 4194304 1338 0 0 0 149 0 0 0 25 0 1 0 1094157918 6258688 1256 1992294400 4194304 5102416 548682068800 18446744073709551615 4220643 0 0 4096 3 0 0 0 17 1 0 0
/proc/29723/statm: 1528 1256 112 221 0 1304 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6112

[startup+3.10121 s]
/proc/loadavg: 0.92 0.98 0.96 2/65 29724
/proc/meminfo: memFree=1585656/2055920 swapFree=4178352/4192956
[pid=29723] ppid=29721 vsize=8256 CPUtime=3.08
/proc/29723/stat : 29723 (varsat-random_s) R 29721 29723 28950 0 -1 4194304 1885 0 0 0 308 0 0 0 25 0 1 0 1094157918 8454144 1803 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/29723/statm: 2064 1803 112 221 0 1840 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 8256

[startup+6.3015 s]
/proc/loadavg: 0.93 0.98 0.96 2/65 29724
/proc/meminfo: memFree=1582712/2055920 swapFree=4178352/4192956
[pid=29723] ppid=29721 vsize=9900 CPUtime=6.29
/proc/29723/stat : 29723 (varsat-random_s) R 29721 29723 28950 0 -1 4194304 2279 0 0 0 628 1 0 0 25 0 1 0 1094157918 10137600 2197 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/29723/statm: 2475 2197 112 221 0 2251 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9900

[startup+12.7021 s]
/proc/loadavg: 0.93 0.98 0.96 2/65 29724
/proc/meminfo: memFree=1581112/2055920 swapFree=4178352/4192956
[pid=29723] ppid=29721 vsize=11504 CPUtime=12.69
/proc/29723/stat : 29723 (varsat-random_s) R 29721 29723 28950 0 -1 4194304 2659 0 0 0 1268 1 0 0 25 0 1 0 1094157918 11780096 2577 1992294400 4194304 5102416 548682068800 18446744073709551615 4497197 0 0 4096 3 0 0 0 17 1 0 0
/proc/29723/statm: 2876 2577 112 221 0 2652 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11504

[startup+25.5012 s]
/proc/loadavg: 0.95 0.98 0.96 2/65 29724
/proc/meminfo: memFree=1579192/2055920 swapFree=4178352/4192956
[pid=29723] ppid=29721 vsize=13392 CPUtime=25.48
/proc/29723/stat : 29723 (varsat-random_s) R 29721 29723 28950 0 -1 4194304 3135 0 0 0 2547 1 0 0 25 0 1 0 1094157918 13713408 3053 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/29723/statm: 3348 3053 112 221 0 3124 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 13392

[startup+51.1015 s]
/proc/loadavg: 0.96 0.98 0.96 2/65 29724
/proc/meminfo: memFree=1577080/2055920 swapFree=4178352/4192956
[pid=29723] ppid=29721 vsize=15528 CPUtime=51.07
/proc/29723/stat : 29723 (varsat-random_s) R 29721 29723 28950 0 -1 4194304 3665 0 0 0 5105 2 0 0 25 0 1 0 1094157918 15900672 3583 1992294400 4194304 5102416 548682068800 18446744073709551615 4250057 0 0 4096 3 0 0 0 17 1 0 0
/proc/29723/statm: 3882 3583 112 221 0 3658 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 15528

[startup+102.301 s]
/proc/loadavg: 0.98 0.98 0.96 2/65 29724
/proc/meminfo: memFree=1573880/2055920 swapFree=4178352/4192956
[pid=29723] ppid=29721 vsize=18916 CPUtime=102.26
/proc/29723/stat : 29723 (varsat-random_s) R 29721 29723 28950 0 -1 4194304 4464 0 0 0 10223 3 0 0 25 0 1 0 1094157918 19369984 4382 1992294400 4194304 5102416 548682068800 18446744073709551615 4250067 0 0 4096 3 0 0 0 17 1 0 0
/proc/29723/statm: 4729 4382 112 221 0 4505 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 18916

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 29724
/proc/meminfo: memFree=1571704/2055920 swapFree=4178352/4192956
[pid=29723] ppid=29721 vsize=21268 CPUtime=162.24
/proc/29723/stat : 29723 (varsat-random_s) R 29721 29723 28950 0 -1 4194304 5002 0 0 0 16220 4 0 0 25 0 1 0 1094157918 21778432 4920 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/29723/statm: 5317 4920 112 221 0 5093 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 21268

[startup+222.306 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 29724
/proc/meminfo: memFree=1570680/2055920 swapFree=4178352/4192956
[pid=29723] ppid=29721 vsize=22316 CPUtime=222.23
/proc/29723/stat : 29723 (varsat-random_s) R 29721 29723 28950 0 -1 4194304 5249 0 0 0 22219 4 0 0 25 0 1 0 1094157918 22851584 5167 1992294400 4194304 5102416 548682068800 18446744073709551615 4254401 0 0 4096 3 0 0 0 17 1 0 0
/proc/29723/statm: 5579 5167 112 221 0 5355 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 22316

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 29726
/proc/meminfo: memFree=1568824/2055920 swapFree=4178352/4192956
[pid=29723] ppid=29721 vsize=24164 CPUtime=282.21
/proc/29723/stat : 29723 (varsat-random_s) R 29721 29723 28950 0 -1 4194304 5704 0 0 0 28216 5 0 0 25 0 1 0 1094157918 24743936 5622 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/29723/statm: 6041 5622 112 221 0 5817 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 24164

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 29726
/proc/meminfo: memFree=1568184/2055920 swapFree=4178352/4192956
[pid=29723] ppid=29721 vsize=25044 CPUtime=342.19
/proc/29723/stat : 29723 (varsat-random_s) R 29721 29723 28950 0 -1 4194304 5865 0 0 0 34214 5 0 0 25 0 1 0 1094157918 25645056 5783 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/29723/statm: 6261 5783 112 221 0 6037 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 25044

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 29726
/proc/meminfo: memFree=1566200/2055920 swapFree=4178352/4192956
[pid=29723] ppid=29721 vsize=27092 CPUtime=402.17
/proc/29723/stat : 29723 (varsat-random_s) R 29721 29723 28950 0 -1 4194304 6358 0 0 0 40212 5 0 0 25 0 1 0 1094157918 27742208 6276 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/29723/statm: 6773 6276 112 221 0 6549 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 27092

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 29726
/proc/meminfo: memFree=1565624/2055920 swapFree=4178352/4192956
[pid=29723] ppid=29721 vsize=27728 CPUtime=462.16
/proc/29723/stat : 29723 (varsat-random_s) R 29721 29723 28950 0 -1 4194304 6471 0 0 0 46211 5 0 0 25 0 1 0 1094157918 28393472 6389 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/29723/statm: 6932 6389 112 221 0 6708 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 27728

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 29726
/proc/meminfo: memFree=1565112/2055920 swapFree=4178352/4192956
[pid=29723] ppid=29721 vsize=28156 CPUtime=522.15
/proc/29723/stat : 29723 (varsat-random_s) R 29721 29723 28950 0 -1 4194304 6598 0 0 0 52209 6 0 0 25 0 1 0 1094157918 28831744 6516 1992294400 4194304 5102416 548682068800 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/29723/statm: 7039 6516 112 221 0 6815 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 28156

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 29726
/proc/meminfo: memFree=1563896/2055920 swapFree=4178352/4192956
[pid=29723] ppid=29721 vsize=29492 CPUtime=582.13
/proc/29723/stat : 29723 (varsat-random_s) R 29721 29723 28950 0 -1 4194304 6920 0 0 0 58207 6 0 0 25 0 1 0 1094157918 30199808 6838 1992294400 4194304 5102416 548682068800 18446744073709551615 4487824 0 0 4096 3 0 0 0 17 1 0 0
/proc/29723/statm: 7373 6838 112 221 0 7149 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 29492

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 29726
/proc/meminfo: memFree=1562616/2055920 swapFree=4178352/4192956
[pid=29723] ppid=29721 vsize=30800 CPUtime=642.12
/proc/29723/stat : 29723 (varsat-random_s) R 29721 29723 28950 0 -1 4194304 7200 0 0 0 64205 7 0 0 25 0 1 0 1094157918 31539200 7118 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 1 0 0
/proc/29723/statm: 7700 7118 112 221 0 7476 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 30800

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 29726
/proc/meminfo: memFree=1561848/2055920 swapFree=4178352/4192956
[pid=29723] ppid=29721 vsize=31420 CPUtime=702.1
/proc/29723/stat : 29723 (varsat-random_s) R 29721 29723 28950 0 -1 4194304 7375 0 0 0 70203 7 0 0 25 0 1 0 1094157918 32174080 7293 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/29723/statm: 7855 7293 112 221 0 7631 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 31420

[startup+762.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 29726
/proc/meminfo: memFree=1561272/2055920 swapFree=4178352/4192956
[pid=29723] ppid=29721 vsize=32124 CPUtime=762.08
/proc/29723/stat : 29723 (varsat-random_s) R 29721 29723 28950 0 -1 4194304 7507 0 0 0 76201 7 0 0 25 0 1 0 1094157918 32894976 7425 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/29723/statm: 8031 7425 112 221 0 7807 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 32124

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 29726
/proc/meminfo: memFree=1560760/2055920 swapFree=4178352/4192956
[pid=29723] ppid=29721 vsize=32644 CPUtime=822.06
/proc/29723/stat : 29723 (varsat-random_s) R 29721 29723 28950 0 -1 4194304 7631 0 0 0 82199 7 0 0 25 0 1 0 1094157918 33427456 7549 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/29723/statm: 8161 7549 112 221 0 7937 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 32644

[startup+882.305 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 29726
/proc/meminfo: memFree=1560312/2055920 swapFree=4178352/4192956
[pid=29723] ppid=29721 vsize=33120 CPUtime=882.05
/proc/29723/stat : 29723 (varsat-random_s) R 29721 29723 28950 0 -1 4194304 7732 0 0 0 88198 7 0 0 25 0 1 0 1094157918 33914880 7650 1992294400 4194304 5102416 548682068800 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/29723/statm: 8280 7650 112 221 0 8056 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 33120

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 29726
/proc/meminfo: memFree=1558968/2055920 swapFree=4178352/4192956
[pid=29723] ppid=29721 vsize=34560 CPUtime=942.03
/proc/29723/stat : 29723 (varsat-random_s) R 29721 29723 28950 0 -1 4194304 8060 0 0 0 94195 8 0 0 25 0 1 0 1094157918 35389440 7978 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/29723/statm: 8640 7978 112 221 0 8416 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 34560

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 29726
/proc/meminfo: memFree=1558328/2055920 swapFree=4178352/4192956
[pid=29723] ppid=29721 vsize=35184 CPUtime=1002.02
/proc/29723/stat : 29723 (varsat-random_s) R 29721 29723 28950 0 -1 4194304 8221 0 0 0 100193 9 0 0 25 0 1 0 1094157918 36028416 8139 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/29723/statm: 8796 8139 112 221 0 8572 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 35184

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 29726
/proc/meminfo: memFree=1557752/2055920 swapFree=4178352/4192956
[pid=29723] ppid=29721 vsize=35804 CPUtime=1062
/proc/29723/stat : 29723 (varsat-random_s) R 29721 29723 28950 0 -1 4194304 8354 0 0 0 106191 9 0 0 25 0 1 0 1094157918 36663296 8272 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/29723/statm: 8951 8272 112 221 0 8727 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 35804

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 29726
/proc/meminfo: memFree=1557240/2055920 swapFree=4178352/4192956
[pid=29723] ppid=29721 vsize=36228 CPUtime=1121.98
/proc/29723/stat : 29723 (varsat-random_s) R 29721 29723 28950 0 -1 4194304 8475 0 0 0 112189 9 0 0 25 0 1 0 1094157918 37097472 8393 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/29723/statm: 9057 8393 112 221 0 8833 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 36228

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 29726
/proc/meminfo: memFree=1557240/2055920 swapFree=4178352/4192956
[pid=29723] ppid=29721 vsize=36228 CPUtime=1181.97
/proc/29723/stat : 29723 (varsat-random_s) R 29721 29723 28950 0 -1 4194304 8481 0 0 0 118188 9 0 0 25 0 1 0 1094157918 37097472 8399 1992294400 4194304 5102416 548682068800 18446744073709551615 4249536 0 0 4096 3 0 0 0 17 1 0 0
/proc/29723/statm: 9057 8399 112 221 0 8833 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 36228



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 29726
/proc/meminfo: memFree=1557176/2055920 swapFree=4178352/4192956
[pid=29723] ppid=29721 vsize=36228 CPUtime=1200.06
/proc/29723/stat : 29723 (varsat-random_s) R 29721 29723 28950 0 -1 4194304 8481 0 0 0 119997 9 0 0 25 0 1 0 1094157918 37097472 8399 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/29723/statm: 9057 8399 112 221 0 8833 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 36228

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

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

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 29726
/proc/meminfo: memFree=1557176/2055920 swapFree=4178352/4192956
[pid=29723] ppid=29721 vsize=36228 CPUtime=1200.06
/proc/29723/stat : 29723 (varsat-random_s) R 29721 29723 28950 0 -1 4194304 8481 0 0 0 119997 9 0 0 25 0 1 0 1094157918 37097472 8399 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/29723/statm: 9057 8399 112 221 0 8833 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 36228

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.09
CPU user time (s): 1199.98
CPU system time (s): 0.104984
CPU usage (%): 99.9728
Max. virtual memory (cumulated for all children) (KiB): 36228

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.104984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8481
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= 2
involuntary context switches= 1378

runsolver used 1.26781 second user time and 2.66359 second system time

The end

Launcher Data 

Begin job on node43 at 2009-03-28 05:35:51
IDJOB=1513241
IDBENCH=70246
IDSOLVER=539
FILE ID=node43/1513241-1238214951
PBS_JOBID= 9060522
Free space on /tmp= 63084 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/200/unif-k7-r85-v200-c17000-S266028630-005.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513241-1238214951/watcher-1513241-1238214951 -o /tmp/evaluation-result-1513241-1238214951/solver-1513241-1238214951 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=1212985212 HOME/instance-1513241-1238214951.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= a707a7c29825dc72fa3ef0fca06c3f00
RANDOM SEED=1212985212

node43.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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:       1591648 kB
Buffers:         38332 kB
Cached:         343824 kB
SwapCached:       8504 kB
Active:          73360 kB
Inactive:       318880 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1591648 kB
SwapTotal:     4192956 kB
SwapFree:      4178352 kB
Dirty:            1504 kB
Writeback:           0 kB
Mapped:          15788 kB
Slab:            57956 kB
Committed_AS:  2367920 kB
PageTables:       1448 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= 63084 MiB
End job on node43 at 2009-03-28 05:55:54