Trace number 425381

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) 5000.02 5001.32

General information on the benchmark

Namerandom/LargeSize/5SAT/v1000/
unif-k5-r20-v1000-c20000-S837858872-05.cnf
MD5SUM85514aaeb8ddbf9105f63035677ed014
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1689.64
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)

0.09/0.11	c Starting solver ...
0.09/0.13	c Restarting after 101 conflicts
0.09/0.16	c Restarting after 251 conflicts
0.09/0.20	c Restarting after 477 conflicts
0.19/0.25	c Restarting after 814 conflicts
0.29/0.33	c Restarting after 1320 conflicts
0.39/0.46	c Restarting after 2079 conflicts
0.59/0.67	c Restarting after 3220 conflicts
0.99/1.01	c Restarting after 4928 conflicts
1.59/1.61	c Restarting after 7491 conflicts
2.59/2.64	c Restarting after 11335 conflicts
4.49/4.53	c Restarting after 17102 conflicts
7.69/7.78	c Restarting after 25751 conflicts
13.48/13.55	c Restarting after 38726 conflicts
22.48/22.53	c Restarting after 58187 conflicts
40.38/40.50	c Restarting after 87379 conflicts
67.67/67.70	c Restarting after 131169 conflicts
114.47/114.58	c Restarting after 196853 conflicts
193.94/194.02	c Restarting after 295379 conflicts
321.61/321.70	c Restarting after 443168 conflicts
514.06/514.26	c Restarting after 664851 conflicts
845.69/845.93	c Restarting after 997378 conflicts
1357.26/1357.69	c Restarting after 1496167 conflicts
2193.06/2193.68	c Restarting after 2244350 conflicts
3646.52/3647.57	c Restarting after 3366626 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/node29/watcher-425381-1177711792 -o ROOT/results/node29/solver-425381-1177711792 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425381-1177711792/sat7_bin /tmp/evaluation/425381-1177711792/instance-425381-1177711792.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: 1.00 1.00 1.00 3/77 16288
/proc/meminfo: memFree=1505096/2055920 swapFree=4146652/4192956
[pid=16288] ppid=16286 vsize=1232 CPUtime=0
/proc/16288/stat : 16288 (sat7_bin) R 16286 16288 15799 0 -1 4194304 153 0 0 0 0 0 0 0 18 0 1 0 219094948 1261568 137 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 135029304 0 0 4096 0 0 0 0 17 1 0 0
/proc/16288/statm: 308 137 87 220 0 85 0

[startup+0.0964831 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 16288
/proc/meminfo: memFree=1505096/2055920 swapFree=4146652/4192956
[pid=16288] ppid=16286 vsize=3036 CPUtime=0.09
/proc/16288/stat : 16288 (sat7_bin) R 16286 16288 15799 0 -1 4194304 414 0 0 0 9 0 0 0 18 0 1 0 219094948 3108864 398 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 135029294 0 0 4096 0 0 0 0 17 1 0 0
/proc/16288/statm: 759 398 88 220 0 536 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3036

[startup+0.101483 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 16288
/proc/meminfo: memFree=1505096/2055920 swapFree=4146652/4192956
[pid=16288] ppid=16286 vsize=3036 CPUtime=0.09
/proc/16288/stat : 16288 (sat7_bin) R 16286 16288 15799 0 -1 4194304 428 0 0 0 9 0 0 0 18 0 1 0 219094948 3108864 412 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134547059 0 0 4096 0 0 0 0 17 1 0 0
/proc/16288/statm: 759 412 88 220 0 536 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3036

[startup+0.301496 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 16288
/proc/meminfo: memFree=1505096/2055920 swapFree=4146652/4192956
[pid=16288] ppid=16286 vsize=5224 CPUtime=0.29
/proc/16288/stat : 16288 (sat7_bin) R 16286 16288 15799 0 -1 4194304 708 0 0 0 29 0 0 0 19 0 1 0 219094948 5349376 692 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/16288/statm: 1306 692 95 220 0 1083 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5224

[startup+0.701521 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 16288
/proc/meminfo: memFree=1505096/2055920 swapFree=4146652/4192956
[pid=16288] ppid=16286 vsize=5224 CPUtime=0.69
/proc/16288/stat : 16288 (sat7_bin) R 16286 16288 15799 0 -1 4194304 1019 0 0 0 69 0 0 0 23 0 1 0 219094948 5349376 1003 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532564 0 0 4096 0 0 0 0 17 1 0 0
/proc/16288/statm: 1306 1004 95 220 0 1083 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5224

[startup+1.50157 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16289
/proc/meminfo: memFree=1500608/2055920 swapFree=4146652/4192956
[pid=16288] ppid=16286 vsize=9324 CPUtime=1.49
/proc/16288/stat : 16288 (sat7_bin) R 16286 16288 15799 0 -1 4194304 1550 0 0 0 149 0 0 0 25 0 1 0 219094948 9547776 1534 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/16288/statm: 2331 1534 95 220 0 2108 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9324

[startup+3.10168 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16289
/proc/meminfo: memFree=1497856/2055920 swapFree=4146652/4192956
[pid=16288] ppid=16286 vsize=13424 CPUtime=3.09
/proc/16288/stat : 16288 (sat7_bin) R 16286 16288 15799 0 -1 4194304 2413 0 0 0 308 1 0 0 25 0 1 0 219094948 13746176 2397 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533279 0 0 4096 0 0 0 0 17 1 0 0
/proc/16288/statm: 3356 2397 95 220 0 3133 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13424

[startup+6.30188 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16289
/proc/meminfo: memFree=1491904/2055920 swapFree=4146652/4192956
[pid=16288] ppid=16286 vsize=17524 CPUtime=6.29
/proc/16288/stat : 16288 (sat7_bin) R 16286 16288 15799 0 -1 4194304 3343 0 0 0 627 2 0 0 25 0 1 0 219094948 17944576 3327 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532800 0 0 4096 0 0 0 0 17 1 0 0
/proc/16288/statm: 4381 3327 95 220 0 4158 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17524

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16289
/proc/meminfo: memFree=1489936/2055920 swapFree=4146652/4192956
[pid=16288] ppid=16286 vsize=17524 CPUtime=12.68
/proc/16288/stat : 16288 (sat7_bin) R 16286 16288 15799 0 -1 4194304 3846 0 0 0 1266 2 0 0 25 0 1 0 219094948 17944576 3830 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532401 0 0 4096 0 0 0 0 17 1 0 0
/proc/16288/statm: 4381 3830 95 220 0 4158 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 17524

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16289
/proc/meminfo: memFree=1486480/2055920 swapFree=4146652/4192956
[pid=16288] ppid=16286 vsize=21888 CPUtime=25.49
/proc/16288/stat : 16288 (sat7_bin) R 16286 16288 15799 0 -1 4194304 4712 0 0 0 2545 4 0 0 25 0 1 0 219094948 22413312 4696 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538671 0 0 4096 0 0 0 0 17 1 0 0
/proc/16288/statm: 5472 4696 95 220 0 5249 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 21888

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16289
/proc/meminfo: memFree=1481616/2055920 swapFree=4146652/4192956
[pid=16288] ppid=16286 vsize=26388 CPUtime=51.08
/proc/16288/stat : 16288 (sat7_bin) R 16286 16288 15799 0 -1 4194304 5910 0 0 0 5102 6 0 0 25 0 1 0 219094948 27021312 5894 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/16288/statm: 6597 5894 95 220 0 6374 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 26388

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16289
/proc/meminfo: memFree=1475664/2055920 swapFree=4146652/4192956
[pid=16288] ppid=16286 vsize=31296 CPUtime=102.27
/proc/16288/stat : 16288 (sat7_bin) R 16286 16288 15799 0 -1 4194304 7386 0 0 0 10220 7 0 0 25 0 1 0 219094948 32047104 7370 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/16288/statm: 7824 7370 95 220 0 7601 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 31296

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16289
/proc/meminfo: memFree=1471760/2055920 swapFree=4146652/4192956
[pid=16288] ppid=16286 vsize=36240 CPUtime=162.26
/proc/16288/stat : 16288 (sat7_bin) R 16286 16288 15799 0 -1 4194304 8355 0 0 0 16217 9 0 0 25 0 1 0 219094948 37109760 8339 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532548 0 0 4096 0 0 0 0 17 1 0 0
/proc/16288/statm: 9060 8339 95 220 0 8837 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 36240

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16289
/proc/meminfo: memFree=1470096/2055920 swapFree=4146652/4192956
[pid=16288] ppid=16286 vsize=36780 CPUtime=222.23
/proc/16288/stat : 16288 (sat7_bin) R 16286 16288 15799 0 -1 4194304 8753 0 0 0 22214 9 0 0 25 0 1 0 219094948 37662720 8737 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/16288/statm: 9195 8737 95 220 0 8972 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 36780

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16289
/proc/meminfo: memFree=1468624/2055920 swapFree=4146652/4192956
[pid=16288] ppid=16286 vsize=37496 CPUtime=282.22
/proc/16288/stat : 16288 (sat7_bin) R 16286 16288 15799 0 -1 4194304 9109 0 0 0 28212 10 0 0 25 0 1 0 219094948 38395904 9093 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/16288/statm: 9374 9093 95 220 0 9151 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 37496

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16289
/proc/meminfo: memFree=1467280/2055920 swapFree=4146652/4192956
[pid=16288] ppid=16286 vsize=42136 CPUtime=342.21
/proc/16288/stat : 16288 (sat7_bin) R 16286 16288 15799 0 -1 4194304 9457 0 0 0 34210 11 0 0 25 0 1 0 219094948 43147264 9441 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/16288/statm: 10534 9441 95 220 0 10311 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 42136

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16289
/proc/meminfo: memFree=1464720/2055920 swapFree=4146652/4192956
[pid=16288] ppid=16286 vsize=42672 CPUtime=402.19
/proc/16288/stat : 16288 (sat7_bin) R 16286 16288 15799 0 -1 4194304 10077 0 0 0 40207 12 0 0 25 0 1 0 219094948 43696128 10061 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/16288/statm: 10668 10061 95 220 0 10445 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 42672

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16289
/proc/meminfo: memFree=1464080/2055920 swapFree=4146652/4192956
[pid=16288] ppid=16286 vsize=42944 CPUtime=462.18
/proc/16288/stat : 16288 (sat7_bin) R 16286 16288 15799 0 -1 4194304 10253 0 0 0 46205 13 0 0 25 0 1 0 219094948 43974656 10237 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/16288/statm: 10736 10237 95 220 0 10513 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 42944

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16289
/proc/meminfo: memFree=1463056/2055920 swapFree=4146652/4192956
[pid=16288] ppid=16286 vsize=43380 CPUtime=522.17
/proc/16288/stat : 16288 (sat7_bin) R 16286 16288 15799 0 -1 4194304 10552 0 0 0 52203 14 0 0 25 0 1 0 219094948 44421120 10536 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134525536 0 0 4096 0 0 0 0 17 1 0 0
/proc/16288/statm: 10845 10536 95 220 0 10622 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 43380

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16289
/proc/meminfo: memFree=1461072/2055920 swapFree=4146652/4192956
[pid=16288] ppid=16286 vsize=48084 CPUtime=582.14
/proc/16288/stat : 16288 (sat7_bin) R 16286 16288 15799 0 -1 4194304 11016 0 0 0 58200 14 0 0 25 0 1 0 219094948 49238016 11000 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/16288/statm: 12021 11000 95 220 0 11798 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 48084

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16289
/proc/meminfo: memFree=1459728/2055920 swapFree=4146652/4192956
[pid=16288] ppid=16286 vsize=48388 CPUtime=642.14
/proc/16288/stat : 16288 (sat7_bin) R 16286 16288 15799 0 -1 4194304 11332 0 0 0 64199 15 0 0 25 0 1 0 219094948 49549312 11316 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532331 0 0 4096 0 0 0 0 17 1 0 0
/proc/16288/statm: 12097 11316 95 220 0 11874 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 48388


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16489
/proc/meminfo: memFree=1430800/2055920 swapFree=4146652/4192956
[pid=16288] ppid=16286 vsize=80696 CPUtime=4061.22
/proc/16288/stat : 16288 (sat7_bin) R 16286 16288 15799 0 -1 4194304 18551 0 0 0 406072 50 0 0 25 0 1 0 219094948 82632704 18535 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/16288/statm: 20174 18535 95 220 0 19951 0
Current children cumulated CPU time (s) 4061.22
Current children cumulated vsize (KiB) 80696

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16489
/proc/meminfo: memFree=1430672/2055920 swapFree=4146652/4192956
[pid=16288] ppid=16286 vsize=80856 CPUtime=4121.21
/proc/16288/stat : 16288 (sat7_bin) R 16286 16288 15799 0 -1 4194304 18598 0 0 0 412070 51 0 0 25 0 1 0 219094948 82796544 18582 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/16288/statm: 20214 18582 95 220 0 19991 0
Current children cumulated CPU time (s) 4121.21
Current children cumulated vsize (KiB) 80856

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16489
/proc/meminfo: memFree=1430352/2055920 swapFree=4146652/4192956
[pid=16288] ppid=16286 vsize=81000 CPUtime=4181.19
/proc/16288/stat : 16288 (sat7_bin) R 16286 16288 15799 0 -1 4194304 18685 0 0 0 418068 51 0 0 25 0 1 0 219094948 82944000 18669 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/16288/statm: 20250 18669 95 220 0 20027 0
Current children cumulated CPU time (s) 4181.19
Current children cumulated vsize (KiB) 81000

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16489
/proc/meminfo: memFree=1430096/2055920 swapFree=4146652/4192956
[pid=16288] ppid=16286 vsize=81312 CPUtime=4241.18
/proc/16288/stat : 16288 (sat7_bin) R 16286 16288 15799 0 -1 4194304 18736 0 0 0 424066 52 0 0 25 0 1 0 219094948 83263488 18720 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/16288/statm: 20328 18720 95 220 0 20105 0
Current children cumulated CPU time (s) 4241.18
Current children cumulated vsize (KiB) 81312

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16489
/proc/meminfo: memFree=1429904/2055920 swapFree=4146652/4192956
[pid=16288] ppid=16286 vsize=81312 CPUtime=4301.16
/proc/16288/stat : 16288 (sat7_bin) R 16286 16288 15799 0 -1 4194304 18787 0 0 0 430064 52 0 0 25 0 1 0 219094948 83263488 18771 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/16288/statm: 20328 18771 95 220 0 20105 0
Current children cumulated CPU time (s) 4301.16
Current children cumulated vsize (KiB) 81312

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16489
/proc/meminfo: memFree=1429392/2055920 swapFree=4146652/4192956
[pid=16288] ppid=16286 vsize=81312 CPUtime=4361.15
/proc/16288/stat : 16288 (sat7_bin) R 16286 16288 15799 0 -1 4194304 18919 0 0 0 436062 53 0 0 25 0 1 0 219094948 83263488 18903 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/16288/statm: 20328 18903 95 220 0 20105 0
Current children cumulated CPU time (s) 4361.15
Current children cumulated vsize (KiB) 81312

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16489
/proc/meminfo: memFree=1429328/2055920 swapFree=4146652/4192956
[pid=16288] ppid=16286 vsize=81472 CPUtime=4421.13
/proc/16288/stat : 16288 (sat7_bin) R 16286 16288 15799 0 -1 4194304 18938 0 0 0 442060 53 0 0 25 0 1 0 219094948 83427328 18922 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/16288/statm: 20368 18922 95 220 0 20145 0
Current children cumulated CPU time (s) 4421.13
Current children cumulated vsize (KiB) 81472

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16489
/proc/meminfo: memFree=1429072/2055920 swapFree=4146652/4192956
[pid=16288] ppid=16286 vsize=81616 CPUtime=4481.12
/proc/16288/stat : 16288 (sat7_bin) R 16286 16288 15799 0 -1 4194304 18993 0 0 0 448058 54 0 0 25 0 1 0 219094948 83574784 18977 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538567 0 0 4096 0 0 0 0 17 1 0 0
/proc/16288/statm: 20404 18977 95 220 0 20181 0
Current children cumulated CPU time (s) 4481.12
Current children cumulated vsize (KiB) 81616

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16489
/proc/meminfo: memFree=1428944/2055920 swapFree=4146652/4192956
[pid=16288] ppid=16286 vsize=81776 CPUtime=4541.1
/proc/16288/stat : 16288 (sat7_bin) R 16286 16288 15799 0 -1 4194304 19028 0 0 0 454056 54 0 0 25 0 1 0 219094948 83738624 19012 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/16288/statm: 20444 19012 95 220 0 20221 0
Current children cumulated CPU time (s) 4541.1
Current children cumulated vsize (KiB) 81776

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16489
/proc/meminfo: memFree=1428752/2055920 swapFree=4146652/4192956
[pid=16288] ppid=16286 vsize=81776 CPUtime=4601.1
/proc/16288/stat : 16288 (sat7_bin) R 16286 16288 15799 0 -1 4194304 19063 0 0 0 460055 55 0 0 25 0 1 0 219094948 83738624 19047 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/16288/statm: 20444 19047 95 220 0 20221 0
Current children cumulated CPU time (s) 4601.1
Current children cumulated vsize (KiB) 81776

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16489
/proc/meminfo: memFree=1428624/2055920 swapFree=4146652/4192956
[pid=16288] ppid=16286 vsize=81968 CPUtime=4661.07
/proc/16288/stat : 16288 (sat7_bin) R 16286 16288 15799 0 -1 4194304 19116 0 0 0 466052 55 0 0 25 0 1 0 219094948 83935232 19100 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134565450 0 0 4096 0 0 0 0 17 1 0 0
/proc/16288/statm: 20492 19100 95 220 0 20269 0
Current children cumulated CPU time (s) 4661.07
Current children cumulated vsize (KiB) 81968

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16489
/proc/meminfo: memFree=1428496/2055920 swapFree=4146652/4192956
[pid=16288] ppid=16286 vsize=81968 CPUtime=4721.07
/proc/16288/stat : 16288 (sat7_bin) R 16286 16288 15799 0 -1 4194304 19142 0 0 0 472051 56 0 0 25 0 1 0 219094948 83935232 19126 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533279 0 0 4096 0 0 0 0 17 1 0 0
/proc/16288/statm: 20492 19126 95 220 0 20269 0
Current children cumulated CPU time (s) 4721.07
Current children cumulated vsize (KiB) 81968

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16489
/proc/meminfo: memFree=1428304/2055920 swapFree=4146652/4192956
[pid=16288] ppid=16286 vsize=82288 CPUtime=4781.05
/proc/16288/stat : 16288 (sat7_bin) R 16286 16288 15799 0 -1 4194304 19187 0 0 0 478049 56 0 0 25 0 1 0 219094948 84262912 19171 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532623 0 0 4096 0 0 0 0 17 1 0 0
/proc/16288/statm: 20572 19171 95 220 0 20349 0
Current children cumulated CPU time (s) 4781.05
Current children cumulated vsize (KiB) 82288

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16489
/proc/meminfo: memFree=1428176/2055920 swapFree=4146652/4192956
[pid=16288] ppid=16286 vsize=82288 CPUtime=4841.04
/proc/16288/stat : 16288 (sat7_bin) R 16286 16288 15799 0 -1 4194304 19196 0 0 0 484047 57 0 0 25 0 1 0 219094948 84262912 19180 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/16288/statm: 20572 19180 95 220 0 20349 0
Current children cumulated CPU time (s) 4841.04
Current children cumulated vsize (KiB) 82288

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16489
/proc/meminfo: memFree=1428112/2055920 swapFree=4146652/4192956
[pid=16288] ppid=16286 vsize=82288 CPUtime=4901.02
/proc/16288/stat : 16288 (sat7_bin) R 16286 16288 15799 0 -1 4194304 19211 0 0 0 490045 57 0 0 25 0 1 0 219094948 84262912 19195 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/16288/statm: 20572 19195 95 220 0 20349 0
Current children cumulated CPU time (s) 4901.02
Current children cumulated vsize (KiB) 82288

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16489
/proc/meminfo: memFree=1428112/2055920 swapFree=4146652/4192956
[pid=16288] ppid=16286 vsize=82288 CPUtime=4961
/proc/16288/stat : 16288 (sat7_bin) R 16286 16288 15799 0 -1 4194304 19244 0 0 0 496043 57 0 0 25 0 1 0 219094948 84262912 19228 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/16288/statm: 20572 19228 95 220 0 20349 0
Current children cumulated CPU time (s) 4961
Current children cumulated vsize (KiB) 82288



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16489
/proc/meminfo: memFree=1427472/2055920 swapFree=4146652/4192956
[pid=16288] ppid=16286 vsize=82480 CPUtime=5000
/proc/16288/stat : 16288 (sat7_bin) R 16286 16288 15799 0 -1 4194304 19396 0 0 0 499942 58 0 0 25 0 1 0 219094948 84459520 19380 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/16288/statm: 20620 19380 95 220 0 20397 0
Current children cumulated CPU time (s) 5000
Current children cumulated vsize (KiB) 82480

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

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

[startup+5001.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16489
/proc/meminfo: memFree=1427472/2055920 swapFree=4146652/4192956
[pid=16288] ppid=16286 vsize=82480 CPUtime=5000
/proc/16288/stat : 16288 (sat7_bin) R 16286 16288 15799 0 -1 4194304 19396 0 0 0 499942 58 0 0 25 0 1 0 219094948 84459520 19380 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/16288/statm: 20620 19380 95 220 0 20397 0
Current children cumulated CPU time (s) 5000
Current children cumulated vsize (KiB) 82480

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.32
CPU time (s): 5000.02
CPU user time (s): 4999.43
CPU system time (s): 0.594909
CPU usage (%): 99.9741
Max. virtual memory (cumulated for all children) (KiB): 82480

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.43
system time used= 0.594909
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19396
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= 9903

runsolver used 3.77942 second user time and 10.9203 second system time

The end

Launcher Data (download as text)

Begin job on node29 on Fri Apr 27 22:09:52 UTC 2007

IDJOB= 425381
IDBENCH= 20061
IDSOLVER= 183
FILE ID= node29/425381-1177711792

PBS_JOBID= 4715357

Free space on /tmp= 66538 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1000/unif-k5-r20-v1000-c20000-S837858872-05.cnf
COMMAND LINE= /tmp/evaluation/425381-1177711792/sat7_bin /tmp/evaluation/425381-1177711792/instance-425381-1177711792.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node29/watcher-425381-1177711792 -o ROOT/results/node29/solver-425381-1177711792 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425381-1177711792/sat7_bin /tmp/evaluation/425381-1177711792/instance-425381-1177711792.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  85514aaeb8ddbf9105f63035677ed014

RANDOM SEED= 289999984

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node29.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		: 3000.224
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		: 3000.224
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:       1505568 kB
Buffers:         49160 kB
Cached:         410224 kB
SwapCached:      12060 kB
Active:         287632 kB
Inactive:       195724 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1505568 kB
SwapTotal:     4192956 kB
SwapFree:      4146652 kB
Dirty:            1640 kB
Writeback:           0 kB
Mapped:          30240 kB
Slab:            52420 kB
Committed_AS:  2761228 kB
PageTables:       1872 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= 66538 MiB

End job on node29 on Fri Apr 27 23:33:16 UTC 2007