Trace number 425547

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) 5000.1 5001.91

General information on the benchmark

Namerandom/2+p/p0.7/v4500/
unif2p-p0.7-v4500-c12015-S1352949000-03-SAT.cnf
MD5SUMf5ec9b90345d9fa1e04d84b615d8e6ed
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1127.43
Satisfiable
(Un)Satisfiability was proved
Number of variables4498
Number of clauses12014
Sum of the clauses size32438
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 23604
Number of clauses of size 38410
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.05	c Starting solver ...
0.00/0.08	c Restarting after 101 conflicts
0.09/0.11	c Restarting after 251 conflicts
0.09/0.16	c Restarting after 476 conflicts
0.19/0.25	c Restarting after 814 conflicts
0.29/0.37	c Restarting after 1320 conflicts
0.49/0.57	c Restarting after 2079 conflicts
0.79/0.88	c Restarting after 3219 conflicts
1.30/1.39	c Restarting after 4928 conflicts
2.10/2.19	c Restarting after 7490 conflicts
3.49/3.58	c Restarting after 11335 conflicts
5.50/5.59	c Restarting after 17101 conflicts
8.89/8.99	c Restarting after 25750 conflicts
14.39/14.43	c Restarting after 38727 conflicts
23.98/24.06	c Restarting after 58188 conflicts
38.68/38.77	c Restarting after 87382 conflicts
62.87/62.90	c Restarting after 131171 conflicts
101.75/101.83	c Restarting after 196855 conflicts
165.03/165.18	c Restarting after 295381 conflicts
270.40/270.55	c Restarting after 443170 conflicts
425.65/425.82	c Restarting after 664855 conflicts
686.06/686.34	c Restarting after 997381 conflicts
1116.30/1116.77	c Restarting after 1496170 conflicts
1750.69/1751.37	c Restarting after 2244352 conflicts
2785.63/2786.61	c Restarting after 3366627 conflicts
4434.69/4436.37	c Restarting after 5050039 conflicts

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node42/watcher-425547-1177794568 -o ROOT/results/node42/solver-425547-1177794568 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425547-1177794568/sat7_bin /tmp/evaluation/425547-1177794568/instance-425547-1177794568.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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: 0.86 0.97 0.99 3/77 30242
/proc/meminfo: memFree=1611640/2055920 swapFree=4147484/4192956
[pid=30242] ppid=30240 vsize=1748 CPUtime=0
/proc/30242/stat : 30242 (sat7_bin) R 30240 30242 30188 0 -1 4194304 250 0 0 0 0 0 0 0 18 0 1 0 227368674 1789952 234 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532130 0 0 4096 0 0 0 0 17 1 0 0
/proc/30242/statm: 437 234 88 220 0 214 0

[startup+0.0900421 s]
/proc/loadavg: 0.86 0.97 0.99 3/77 30242
/proc/meminfo: memFree=1611640/2055920 swapFree=4147484/4192956
[pid=30242] ppid=30240 vsize=3436 CPUtime=0.08
/proc/30242/stat : 30242 (sat7_bin) R 30240 30242 30188 0 -1 4194304 482 0 0 0 8 0 0 0 18 0 1 0 227368674 3518464 466 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/30242/statm: 859 466 95 220 0 636 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 3436

[startup+0.101045 s]
/proc/loadavg: 0.86 0.97 0.99 3/77 30242
/proc/meminfo: memFree=1611640/2055920 swapFree=4147484/4192956
[pid=30242] ppid=30240 vsize=3436 CPUtime=0.09
/proc/30242/stat : 30242 (sat7_bin) R 30240 30242 30188 0 -1 4194304 485 0 0 0 9 0 0 0 18 0 1 0 227368674 3518464 469 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 135029294 0 0 4096 0 0 0 0 17 1 0 0
/proc/30242/statm: 859 469 95 220 0 636 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3436

[startup+0.301082 s]
/proc/loadavg: 0.86 0.97 0.99 3/77 30242
/proc/meminfo: memFree=1611640/2055920 swapFree=4147484/4192956
[pid=30242] ppid=30240 vsize=3436 CPUtime=0.29
/proc/30242/stat : 30242 (sat7_bin) R 30240 30242 30188 0 -1 4194304 522 0 0 0 29 0 0 0 19 0 1 0 227368674 3518464 506 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134529951 0 0 4096 0 0 0 0 17 1 0 0
/proc/30242/statm: 859 506 95 220 0 636 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3436

[startup+0.701158 s]
/proc/loadavg: 0.86 0.97 0.99 3/77 30242
/proc/meminfo: memFree=1611640/2055920 swapFree=4147484/4192956
[pid=30242] ppid=30240 vsize=3436 CPUtime=0.69
/proc/30242/stat : 30242 (sat7_bin) R 30240 30242 30188 0 -1 4194304 587 0 0 0 69 0 0 0 22 0 1 0 227368674 3518464 571 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134579449 0 0 4096 0 0 0 0 17 1 0 0
/proc/30242/statm: 859 571 95 220 0 636 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3436

[startup+1.50131 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 30243
/proc/meminfo: memFree=1609520/2055920 swapFree=4147484/4192956
[pid=30242] ppid=30240 vsize=5488 CPUtime=1.49
/proc/30242/stat : 30242 (sat7_bin) R 30240 30242 30188 0 -1 4194304 712 0 0 0 149 0 0 0 25 0 1 0 227368674 5619712 696 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 135029269 0 0 4096 0 0 0 0 17 1 0 0
/proc/30242/statm: 1372 696 95 220 0 1149 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5488

[startup+3.10161 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 30243
/proc/meminfo: memFree=1608688/2055920 swapFree=4147484/4192956
[pid=30242] ppid=30240 vsize=5488 CPUtime=3.09
/proc/30242/stat : 30242 (sat7_bin) R 30240 30242 30188 0 -1 4194304 922 0 0 0 309 0 0 0 25 0 1 0 227368674 5619712 906 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134540069 0 0 4096 0 0 0 0 17 1 0 0
/proc/30242/statm: 1372 906 95 220 0 1149 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5488

[startup+6.30223 s]
/proc/loadavg: 0.87 0.97 0.99 2/78 30243
/proc/meminfo: memFree=1607920/2055920 swapFree=4147484/4192956
[pid=30242] ppid=30240 vsize=5488 CPUtime=6.29
/proc/30242/stat : 30242 (sat7_bin) R 30240 30242 30188 0 -1 4194304 982 0 0 0 629 0 0 0 25 0 1 0 227368674 5619712 966 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532759 0 0 4096 0 0 0 0 17 1 0 0
/proc/30242/statm: 1372 966 95 220 0 1149 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5488

[startup+12.7014 s]
/proc/loadavg: 0.88 0.97 0.99 2/78 30243
/proc/meminfo: memFree=1607104/2055920 swapFree=4147484/4192956
[pid=30242] ppid=30240 vsize=5488 CPUtime=12.69
/proc/30242/stat : 30242 (sat7_bin) R 30240 30242 30188 0 -1 4194304 1208 0 0 0 1269 0 0 0 25 0 1 0 227368674 5619712 1192 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/30242/statm: 1372 1192 95 220 0 1149 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5488

[startup+25.5019 s]
/proc/loadavg: 0.98 0.99 0.99 2/78 30243
/proc/meminfo: memFree=1606400/2055920 swapFree=4147484/4192956
[pid=30242] ppid=30240 vsize=9724 CPUtime=25.48
/proc/30242/stat : 30242 (sat7_bin) R 30240 30242 30188 0 -1 4194304 1351 0 0 0 2548 0 0 0 25 0 1 0 227368674 9957376 1335 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532816 0 0 4096 0 0 0 0 17 1 0 0
/proc/30242/statm: 2431 1335 95 220 0 2208 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 9724

[startup+51.1018 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 30243
/proc/meminfo: memFree=1605440/2055920 swapFree=4147484/4192956
[pid=30242] ppid=30240 vsize=9988 CPUtime=51.07
/proc/30242/stat : 30242 (sat7_bin) R 30240 30242 30188 0 -1 4194304 1590 0 0 0 5106 1 0 0 25 0 1 0 227368674 10227712 1574 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/30242/statm: 2497 1574 95 220 0 2274 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 9988

[startup+102.306 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 30243
/proc/meminfo: memFree=1604096/2055920 swapFree=4147484/4192956
[pid=30242] ppid=30240 vsize=10268 CPUtime=102.25
/proc/30242/stat : 30242 (sat7_bin) R 30240 30242 30188 0 -1 4194304 1917 0 0 0 10224 1 0 0 25 0 1 0 227368674 10514432 1901 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134536997 0 0 4096 0 0 0 0 17 1 0 0
/proc/30242/statm: 2567 1901 95 220 0 2344 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 10268

[startup+162.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 30243
/proc/meminfo: memFree=1602688/2055920 swapFree=4147484/4192956
[pid=30242] ppid=30240 vsize=10684 CPUtime=162.23
/proc/30242/stat : 30242 (sat7_bin) R 30240 30242 30188 0 -1 4194304 2268 0 0 0 16221 2 0 0 25 0 1 0 227368674 10940416 2252 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/30242/statm: 2671 2252 95 220 0 2448 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 10684

[startup+222.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 30243
/proc/meminfo: memFree=1600576/2055920 swapFree=4147484/4192956
[pid=30242] ppid=30240 vsize=15196 CPUtime=222.21
/proc/30242/stat : 30242 (sat7_bin) R 30240 30242 30188 0 -1 4194304 2786 0 0 0 22218 3 0 0 25 0 1 0 227368674 15560704 2770 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/30242/statm: 3799 2770 95 220 0 3576 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 15196

[startup+282.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 30243
/proc/meminfo: memFree=1599936/2055920 swapFree=4147484/4192956
[pid=30242] ppid=30240 vsize=15332 CPUtime=282.19
/proc/30242/stat : 30242 (sat7_bin) R 30240 30242 30188 0 -1 4194304 2928 0 0 0 28215 4 0 0 25 0 1 0 227368674 15699968 2912 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/30242/statm: 3833 2912 95 220 0 3610 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 15332

[startup+342.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 30243
/proc/meminfo: memFree=1599296/2055920 swapFree=4147484/4192956
[pid=30242] ppid=30240 vsize=15796 CPUtime=342.17
/proc/30242/stat : 30242 (sat7_bin) R 30240 30242 30188 0 -1 4194304 3101 0 0 0 34212 5 0 0 25 0 1 0 227368674 16175104 3085 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/30242/statm: 3949 3085 95 220 0 3726 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 15796

[startup+402.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 30243
/proc/meminfo: memFree=1598976/2055920 swapFree=4147484/4192956
[pid=30242] ppid=30240 vsize=15940 CPUtime=402.15
/proc/30242/stat : 30242 (sat7_bin) R 30240 30242 30188 0 -1 4194304 3161 0 0 0 40210 5 0 0 25 0 1 0 227368674 16322560 3145 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533550 0 0 4096 0 0 0 0 17 1 0 0
/proc/30242/statm: 3985 3145 95 220 0 3762 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 15940

[startup+462.301 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 30243
/proc/meminfo: memFree=1598528/2055920 swapFree=4147484/4192956
[pid=30242] ppid=30240 vsize=16072 CPUtime=462.13
/proc/30242/stat : 30242 (sat7_bin) R 30240 30242 30188 0 -1 4194304 3281 0 0 0 46207 6 0 0 25 0 1 0 227368674 16457728 3265 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533533 0 0 4096 0 0 0 0 17 1 0 0
/proc/30242/statm: 4018 3265 95 220 0 3795 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 16072

[startup+522.302 s]
/proc/loadavg: 1.12 1.03 1.01 3/78 30243
/proc/meminfo: memFree=1598208/2055920 swapFree=4147484/4192956
[pid=30242] ppid=30240 vsize=16372 CPUtime=522.11
/proc/30242/stat : 30242 (sat7_bin) R 30240 30242 30188 0 -1 4194304 3371 0 0 0 52205 6 0 0 25 0 1 0 227368674 16764928 3355 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/30242/statm: 4093 3355 95 220 0 3870 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 16372

[startup+582.302 s]
/proc/loadavg: 1.11 1.04 1.01 2/78 30243
/proc/meminfo: memFree=1597888/2055920 swapFree=4147484/4192956
[pid=30242] ppid=30240 vsize=16504 CPUtime=582.09
/proc/30242/stat : 30242 (sat7_bin) R 30240 30242 30188 0 -1 4194304 3452 0 0 0 58202 7 0 0 25 0 1 0 227368674 16900096 3436 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/30242/statm: 4126 3436 95 220 0 3903 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 16504

[startup+642.301 s]
/proc/loadavg: 1.10 1.04 1.00 2/78 30243
/proc/meminfo: memFree=1597440/2055920 swapFree=4147484/4192956
[pid=30242] ppid=30240 vsize=16788 CPUtime=642.07
/proc/30242/stat : 30242 (sat7_bin) R 30240 30242 30188 0 -1 4194304 3546 0 0 0 64200 7 0 0 25 0 1 0 227368674 17190912 3530 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134531413 0 0 4096 0 0 0 0 17 1 0 0
/proc/30242/statm: 4197 3530 95 220 0 3974 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 16788


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30443
/proc/meminfo: memFree=1588288/2055920 swapFree=4147484/4192956
[pid=30242] ppid=30240 vsize=27012 CPUtime=4060.8
/proc/30242/stat : 30242 (sat7_bin) R 30240 30242 30188 0 -1 4194304 5810 0 0 0 406044 36 0 0 25 0 1 0 227368674 27660288 5794 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/30242/statm: 6753 5794 95 220 0 6530 0
Current children cumulated CPU time (s) 4060.8
Current children cumulated vsize (KiB) 27012

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30443
/proc/meminfo: memFree=1588160/2055920 swapFree=4147484/4192956
[pid=30242] ppid=30240 vsize=27148 CPUtime=4120.78
/proc/30242/stat : 30242 (sat7_bin) R 30240 30242 30188 0 -1 4194304 5842 0 0 0 412041 37 0 0 25 0 1 0 227368674 27799552 5826 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/30242/statm: 6787 5826 95 220 0 6564 0
Current children cumulated CPU time (s) 4120.78
Current children cumulated vsize (KiB) 27148

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30443
/proc/meminfo: memFree=1588032/2055920 swapFree=4147484/4192956
[pid=30242] ppid=30240 vsize=27292 CPUtime=4180.76
/proc/30242/stat : 30242 (sat7_bin) R 30240 30242 30188 0 -1 4194304 5869 0 0 0 418039 37 0 0 25 0 1 0 227368674 27947008 5853 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/30242/statm: 6823 5853 95 220 0 6600 0
Current children cumulated CPU time (s) 4180.76
Current children cumulated vsize (KiB) 27292

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30443
/proc/meminfo: memFree=1587968/2055920 swapFree=4147484/4192956
[pid=30242] ppid=30240 vsize=27436 CPUtime=4240.74
/proc/30242/stat : 30242 (sat7_bin) R 30240 30242 30188 0 -1 4194304 5894 0 0 0 424036 38 0 0 25 0 1 0 227368674 28094464 5878 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/30242/statm: 6859 5878 95 220 0 6636 0
Current children cumulated CPU time (s) 4240.74
Current children cumulated vsize (KiB) 27436

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30443
/proc/meminfo: memFree=1587968/2055920 swapFree=4147484/4192956
[pid=30242] ppid=30240 vsize=27436 CPUtime=4300.72
/proc/30242/stat : 30242 (sat7_bin) R 30240 30242 30188 0 -1 4194304 5894 0 0 0 430034 38 0 0 25 0 1 0 227368674 28094464 5878 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/30242/statm: 6859 5878 95 220 0 6636 0
Current children cumulated CPU time (s) 4300.72
Current children cumulated vsize (KiB) 27436

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30443
/proc/meminfo: memFree=1587840/2055920 swapFree=4147484/4192956
[pid=30242] ppid=30240 vsize=27596 CPUtime=4360.7
/proc/30242/stat : 30242 (sat7_bin) R 30240 30242 30188 0 -1 4194304 5925 0 0 0 436031 39 0 0 25 0 1 0 227368674 28258304 5909 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/30242/statm: 6899 5909 95 220 0 6676 0
Current children cumulated CPU time (s) 4360.7
Current children cumulated vsize (KiB) 27596

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30443
/proc/meminfo: memFree=1587776/2055920 swapFree=4147484/4192956
[pid=30242] ppid=30240 vsize=27596 CPUtime=4420.68
/proc/30242/stat : 30242 (sat7_bin) R 30240 30242 30188 0 -1 4194304 5942 0 0 0 442029 39 0 0 25 0 1 0 227368674 28258304 5926 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/30242/statm: 6899 5926 95 220 0 6676 0
Current children cumulated CPU time (s) 4420.68
Current children cumulated vsize (KiB) 27596

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30443
/proc/meminfo: memFree=1587456/2055920 swapFree=4147484/4192956
[pid=30242] ppid=30240 vsize=27596 CPUtime=4480.66
/proc/30242/stat : 30242 (sat7_bin) R 30240 30242 30188 0 -1 4194304 6037 0 0 0 448026 40 0 0 25 0 1 0 227368674 28258304 6021 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/30242/statm: 6899 6021 95 220 0 6676 0
Current children cumulated CPU time (s) 4480.66
Current children cumulated vsize (KiB) 27596

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30443
/proc/meminfo: memFree=1587200/2055920 swapFree=4147484/4192956
[pid=30242] ppid=30240 vsize=27756 CPUtime=4540.64
/proc/30242/stat : 30242 (sat7_bin) R 30240 30242 30188 0 -1 4194304 6072 0 0 0 454024 40 0 0 25 0 1 0 227368674 28422144 6056 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/30242/statm: 6939 6056 95 220 0 6716 0
Current children cumulated CPU time (s) 4540.64
Current children cumulated vsize (KiB) 27756

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30443
/proc/meminfo: memFree=1587200/2055920 swapFree=4147484/4192956
[pid=30242] ppid=30240 vsize=27756 CPUtime=4600.62
/proc/30242/stat : 30242 (sat7_bin) R 30240 30242 30188 0 -1 4194304 6082 0 0 0 460021 41 0 0 25 0 1 0 227368674 28422144 6066 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532892 0 0 4096 0 0 0 0 17 1 0 0
/proc/30242/statm: 6939 6066 95 220 0 6716 0
Current children cumulated CPU time (s) 4600.62
Current children cumulated vsize (KiB) 27756

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30443
/proc/meminfo: memFree=1587136/2055920 swapFree=4147484/4192956
[pid=30242] ppid=30240 vsize=27916 CPUtime=4660.59
/proc/30242/stat : 30242 (sat7_bin) R 30240 30242 30188 0 -1 4194304 6113 0 0 0 466018 41 0 0 25 0 1 0 227368674 28585984 6097 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532629 0 0 4096 0 0 0 0 17 1 0 0
/proc/30242/statm: 6979 6097 95 220 0 6756 0
Current children cumulated CPU time (s) 4660.59
Current children cumulated vsize (KiB) 27916

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30443
/proc/meminfo: memFree=1586752/2055920 swapFree=4147484/4192956
[pid=30242] ppid=30240 vsize=28060 CPUtime=4720.58
/proc/30242/stat : 30242 (sat7_bin) R 30240 30242 30188 0 -1 4194304 6198 0 0 0 472016 42 0 0 25 0 1 0 227368674 28733440 6182 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/30242/statm: 7015 6182 95 220 0 6792 0
Current children cumulated CPU time (s) 4720.58
Current children cumulated vsize (KiB) 28060

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30443
/proc/meminfo: memFree=1586688/2055920 swapFree=4147484/4192956
[pid=30242] ppid=30240 vsize=28204 CPUtime=4780.55
/proc/30242/stat : 30242 (sat7_bin) R 30240 30242 30188 0 -1 4194304 6217 0 0 0 478013 42 0 0 25 0 1 0 227368674 28880896 6201 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538567 0 0 4096 0 0 0 0 17 1 0 0
/proc/30242/statm: 7051 6201 95 220 0 6828 0
Current children cumulated CPU time (s) 4780.55
Current children cumulated vsize (KiB) 28204

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30443
/proc/meminfo: memFree=1586368/2055920 swapFree=4147484/4192956
[pid=30242] ppid=30240 vsize=28204 CPUtime=4840.54
/proc/30242/stat : 30242 (sat7_bin) R 30240 30242 30188 0 -1 4194304 6304 0 0 0 484011 43 0 0 25 0 1 0 227368674 28880896 6288 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/30242/statm: 7051 6288 95 220 0 6828 0
Current children cumulated CPU time (s) 4840.54
Current children cumulated vsize (KiB) 28204

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30443
/proc/meminfo: memFree=1586240/2055920 swapFree=4147484/4192956
[pid=30242] ppid=30240 vsize=28352 CPUtime=4900.52
/proc/30242/stat : 30242 (sat7_bin) R 30240 30242 30188 0 -1 4194304 6329 0 0 0 490008 44 0 0 25 0 1 0 227368674 29032448 6313 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/30242/statm: 7088 6313 95 220 0 6865 0
Current children cumulated CPU time (s) 4900.52
Current children cumulated vsize (KiB) 28352

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30443
/proc/meminfo: memFree=1585792/2055920 swapFree=4147484/4192956
[pid=30242] ppid=30240 vsize=28660 CPUtime=4960.5
/proc/30242/stat : 30242 (sat7_bin) R 30240 30242 30188 0 -1 4194304 6473 0 0 0 496006 44 0 0 25 0 1 0 227368674 29347840 6457 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532435 0 0 4096 0 0 0 0 17 1 0 0
/proc/30242/statm: 7165 6457 95 220 0 6942 0
Current children cumulated CPU time (s) 4960.5
Current children cumulated vsize (KiB) 28660



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30443
/proc/meminfo: memFree=1585664/2055920 swapFree=4147484/4192956
[pid=30242] ppid=30240 vsize=28660 CPUtime=5000.08
/proc/30242/stat : 30242 (sat7_bin) R 30240 30242 30188 0 -1 4194304 6488 0 0 0 499964 44 0 0 25 0 1 0 227368674 29347840 6472 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/30242/statm: 7165 6472 95 220 0 6942 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 28660

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

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

[startup+5001.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30443
/proc/meminfo: memFree=1585664/2055920 swapFree=4147484/4192956
[pid=30242] ppid=30240 vsize=28660 CPUtime=5000.08
/proc/30242/stat : 30242 (sat7_bin) R 30240 30242 30188 0 -1 4194304 6488 0 0 0 499964 44 0 0 25 0 1 0 227368674 29347840 6472 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/30242/statm: 7165 6472 95 220 0 6942 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 28660

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.91
CPU time (s): 5000.1
CPU user time (s): 4999.65
CPU system time (s): 0.45393
CPU usage (%): 99.9638
Max. virtual memory (cumulated for all children) (KiB): 28660

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.65
system time used= 0.45393
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6488
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= 40032

runsolver used 3.81742 second user time and 11.4753 second system time

The end

Launcher Data (download as text)

Begin job on node42 on Sat Apr 28 21:09:28 UTC 2007

IDJOB= 425547
IDBENCH= 20241
IDSOLVER= 183
FILE ID= node42/425547-1177794568

PBS_JOBID= 4715804

Free space on /tmp= 66546 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v4500/unif2p-p0.7-v4500-c12015-S1352949000-03-SAT.cnf
COMMAND LINE= /tmp/evaluation/425547-1177794568/sat7_bin /tmp/evaluation/425547-1177794568/instance-425547-1177794568.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node42/watcher-425547-1177794568 -o ROOT/results/node42/solver-425547-1177794568 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425547-1177794568/sat7_bin /tmp/evaluation/425547-1177794568/instance-425547-1177794568.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  f5ec9b90345d9fa1e04d84b615d8e6ed

RANDOM SEED= 450539302

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node42.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		: 3000.277
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		: 3000.277
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:       1612048 kB
Buffers:         43976 kB
Cached:         307348 kB
SwapCached:      14652 kB
Active:         227632 kB
Inactive:       147172 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1612048 kB
SwapTotal:     4192956 kB
SwapFree:      4147484 kB
Dirty:            1472 kB
Writeback:           0 kB
Mapped:          30388 kB
Slab:            54420 kB
Committed_AS:  3652364 kB
PageTables:       1912 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= 66546 MiB

End job on node42 on Sat Apr 28 22:32:52 UTC 2007