Trace number 425488

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) 5000.09 5001.94

General information on the benchmark

Namerandom/LargeSize/3SAT/v10000/
unif-k3-r4.2-v10000-c42000-S971732863-03.cnf
MD5SUM3cf867d82f32e157effef5f545ce2705
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark102.128
Satisfiable
(Un)Satisfiability was proved
Number of variables10000
Number of clauses42000
Sum of the clauses size126000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 342000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.19/0.21	c Starting solver ...
0.19/0.28	c Restarting after 100 conflicts
0.29/0.36	c Restarting after 251 conflicts
0.39/0.49	c Restarting after 476 conflicts
0.59/0.68	c Restarting after 813 conflicts
0.89/0.97	c Restarting after 1319 conflicts
1.29/1.38	c Restarting after 2078 conflicts
1.99/2.09	c Restarting after 3217 conflicts
3.09/3.16	c Restarting after 4925 conflicts
4.69/4.76	c Restarting after 7487 conflicts
7.39/7.44	c Restarting after 11332 conflicts
12.09/12.13	c Restarting after 17099 conflicts
19.29/19.36	c Restarting after 25749 conflicts
32.78/32.85	c Restarting after 38726 conflicts
56.36/56.49	c Restarting after 58187 conflicts
97.65/97.77	c Restarting after 87379 conflicts
168.14/168.24	c Restarting after 131169 conflicts
290.89/291.06	c Restarting after 196855 conflicts
486.62/486.84	c Restarting after 295381 conflicts
811.70/812.07	c Restarting after 443172 conflicts
1355.31/1355.89	c Restarting after 664857 conflicts
2214.12/2214.95	c Restarting after 997382 conflicts
3658.41/3659.89	c Restarting after 1496172 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/node3/watcher-425488-1177769558 -o ROOT/results/node3/solver-425488-1177769558 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425488-1177769558/sat7_bin /tmp/evaluation/425488-1177769558/instance-425488-1177769558.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: 0.78 0.95 0.98 3/77 2296
/proc/meminfo: memFree=1559904/2055920 swapFree=4138856/4192956
[pid=2296] ppid=2294 vsize=1976 CPUtime=0
/proc/2296/stat : 2296 (sat7_bin) R 2294 2296 2242 0 -1 4194304 345 0 0 0 0 0 0 0 18 0 1 0 252993546 2023424 329 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134530789 0 0 4096 0 0 0 0 17 1 0 0
/proc/2296/statm: 494 330 88 220 0 271 0

[startup+0.103679 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 2296
/proc/meminfo: memFree=1559904/2055920 swapFree=4138856/4192956
[pid=2296] ppid=2294 vsize=3520 CPUtime=0.09
/proc/2296/stat : 2296 (sat7_bin) R 2294 2296 2242 0 -1 4194304 678 0 0 0 9 0 0 0 18 0 1 0 252993546 3604480 662 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134547035 0 0 4096 0 0 0 0 17 1 0 0
/proc/2296/statm: 880 662 88 220 0 657 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3520

[startup+0.201694 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 2296
/proc/meminfo: memFree=1559904/2055920 swapFree=4138856/4192956
[pid=2296] ppid=2294 vsize=5572 CPUtime=0.19
/proc/2296/stat : 2296 (sat7_bin) R 2294 2296 2242 0 -1 4194304 954 0 0 0 19 0 0 0 18 0 1 0 252993546 5705728 938 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134518460 0 0 4096 0 0 0 0 17 1 0 0
/proc/2296/statm: 1393 939 88 220 0 1170 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 5572

[startup+0.30171 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 2296
/proc/meminfo: memFree=1559904/2055920 swapFree=4138856/4192956
[pid=2296] ppid=2294 vsize=5868 CPUtime=0.29
/proc/2296/stat : 2296 (sat7_bin) R 2294 2296 2242 0 -1 4194304 1201 0 0 0 29 0 0 0 19 0 1 0 252993546 6008832 1185 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134531420 0 0 4096 0 0 0 0 17 1 0 0
/proc/2296/statm: 1467 1185 95 220 0 1244 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5868

[startup+0.701775 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 2296
/proc/meminfo: memFree=1559904/2055920 swapFree=4138856/4192956
[pid=2296] ppid=2294 vsize=9968 CPUtime=0.69
/proc/2296/stat : 2296 (sat7_bin) R 2294 2296 2242 0 -1 4194304 1380 0 0 0 69 0 0 0 23 0 1 0 252993546 10207232 1364 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532697 0 0 4096 0 0 0 0 17 1 0 0
/proc/2296/statm: 2492 1364 95 220 0 2269 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9968

[startup+1.50191 s]
/proc/loadavg: 0.78 0.95 0.98 2/78 2297
/proc/meminfo: memFree=1554072/2055920 swapFree=4138856/4192956
[pid=2296] ppid=2294 vsize=9968 CPUtime=1.49
/proc/2296/stat : 2296 (sat7_bin) R 2294 2296 2242 0 -1 4194304 1676 0 0 0 148 1 0 0 25 0 1 0 252993546 10207232 1660 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532759 0 0 4096 0 0 0 0 17 1 0 0
/proc/2296/statm: 2492 1660 95 220 0 2269 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9968

[startup+3.10116 s]
/proc/loadavg: 0.80 0.95 0.98 2/78 2297
/proc/meminfo: memFree=1552344/2055920 swapFree=4138856/4192956
[pid=2296] ppid=2294 vsize=9968 CPUtime=3.09
/proc/2296/stat : 2296 (sat7_bin) R 2294 2296 2242 0 -1 4194304 2298 0 0 0 308 1 0 0 25 0 1 0 252993546 10207232 2282 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134531383 0 0 4096 0 0 0 0 17 1 0 0
/proc/2296/statm: 2492 2282 95 220 0 2269 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9968

[startup+6.30168 s]
/proc/loadavg: 0.80 0.95 0.98 2/78 2297
/proc/meminfo: memFree=1547800/2055920 swapFree=4138856/4192956
[pid=2296] ppid=2294 vsize=14068 CPUtime=6.28
/proc/2296/stat : 2296 (sat7_bin) R 2294 2296 2242 0 -1 4194304 3288 0 0 0 626 2 0 0 25 0 1 0 252993546 14405632 3272 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532333 0 0 4096 0 0 0 0 17 1 0 0
/proc/2296/statm: 3517 3272 95 220 0 3294 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 14068

[startup+12.7017 s]
/proc/loadavg: 0.83 0.95 0.98 2/78 2297
/proc/meminfo: memFree=1539160/2055920 swapFree=4138856/4192956
[pid=2296] ppid=2294 vsize=22268 CPUtime=12.68
/proc/2296/stat : 2296 (sat7_bin) R 2294 2296 2242 0 -1 4194304 5392 0 0 0 1264 4 0 0 25 0 1 0 252993546 22802432 5376 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134531413 0 0 4096 0 0 0 0 17 1 0 0
/proc/2296/statm: 5567 5376 95 220 0 5344 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 22268

[startup+25.5018 s]
/proc/loadavg: 0.85 0.95 0.98 2/78 2297
/proc/meminfo: memFree=1525016/2055920 swapFree=4138856/4192956
[pid=2296] ppid=2294 vsize=38668 CPUtime=25.48
/proc/2296/stat : 2296 (sat7_bin) R 2294 2296 2242 0 -1 4194304 8772 0 0 0 2540 8 0 0 25 0 1 0 252993546 39596032 8756 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134579572 0 0 4096 0 0 0 0 17 1 0 0
/proc/2296/statm: 9667 8756 95 220 0 9444 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 38668

[startup+51.1019 s]
/proc/loadavg: 0.90 0.96 0.98 2/78 2297
/proc/meminfo: memFree=1505112/2055920 swapFree=4138856/4192956
[pid=2296] ppid=2294 vsize=59288 CPUtime=51.07
/proc/2296/stat : 2296 (sat7_bin) R 2294 2296 2242 0 -1 4194304 13687 0 0 0 5095 12 0 0 25 0 1 0 252993546 60710912 13671 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/2296/statm: 14822 13671 95 220 0 14599 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 59288

[startup+102.301 s]
/proc/loadavg: 0.96 0.96 0.98 2/78 2297
/proc/meminfo: memFree=1493336/2055920 swapFree=4138856/4192956
[pid=2296] ppid=2294 vsize=67856 CPUtime=102.26
/proc/2296/stat : 2296 (sat7_bin) R 2294 2296 2242 0 -1 4194304 16630 0 0 0 10210 16 0 0 25 0 1 0 252993546 69484544 16614 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/2296/statm: 16964 16614 95 220 0 16741 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 67856

[startup+162.303 s]
/proc/loadavg: 0.98 0.97 0.98 2/78 2297
/proc/meminfo: memFree=1486744/2055920 swapFree=4138856/4192956
[pid=2296] ppid=2294 vsize=76424 CPUtime=162.23
/proc/2296/stat : 2296 (sat7_bin) R 2294 2296 2242 0 -1 4194304 18266 0 0 0 16206 17 0 0 25 0 1 0 252993546 78258176 18250 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/2296/statm: 19106 18250 95 220 0 18883 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 76424

[startup+222.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2297
/proc/meminfo: memFree=1478744/2055920 swapFree=4138856/4192956
[pid=2296] ppid=2294 vsize=84872 CPUtime=222.21
/proc/2296/stat : 2296 (sat7_bin) R 2294 2296 2242 0 -1 4194304 20272 0 0 0 22201 20 0 0 25 0 1 0 252993546 86908928 20256 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/2296/statm: 21218 20256 95 220 0 20995 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 84872

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2297
/proc/meminfo: memFree=1474136/2055920 swapFree=4138856/4192956
[pid=2296] ppid=2294 vsize=89464 CPUtime=282.19
/proc/2296/stat : 2296 (sat7_bin) R 2294 2296 2242 0 -1 4194304 21456 0 0 0 28197 22 0 0 25 0 1 0 252993546 91611136 21440 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/2296/statm: 22366 21440 95 220 0 22143 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 89464

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2297
/proc/meminfo: memFree=1466008/2055920 swapFree=4138856/4192956
[pid=2296] ppid=2294 vsize=97892 CPUtime=342.17
/proc/2296/stat : 2296 (sat7_bin) R 2294 2296 2242 0 -1 4194304 23441 0 0 0 34192 25 0 0 25 0 1 0 252993546 100241408 23425 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/2296/statm: 24473 23425 95 220 0 24250 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 97892

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2297
/proc/meminfo: memFree=1464792/2055920 swapFree=4138856/4192956
[pid=2296] ppid=2294 vsize=98392 CPUtime=402.14
/proc/2296/stat : 2296 (sat7_bin) R 2294 2296 2242 0 -1 4194304 23769 0 0 0 40189 25 0 0 25 0 1 0 252993546 100753408 23753 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/2296/statm: 24598 23753 95 220 0 24375 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 98392

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2297
/proc/meminfo: memFree=1461784/2055920 swapFree=4138856/4192956
[pid=2296] ppid=2294 vsize=102732 CPUtime=462.12
/proc/2296/stat : 2296 (sat7_bin) R 2294 2296 2242 0 -1 4194304 24511 0 0 0 46185 27 0 0 25 0 1 0 252993546 105197568 24495 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532517 0 0 4096 0 0 0 0 17 1 0 0
/proc/2296/statm: 25683 24495 95 220 0 25460 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 102732

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2297
/proc/meminfo: memFree=1460312/2055920 swapFree=4138856/4192956
[pid=2296] ppid=2294 vsize=103088 CPUtime=522.1
/proc/2296/stat : 2296 (sat7_bin) R 2294 2296 2242 0 -1 4194304 24884 0 0 0 52182 28 0 0 25 0 1 0 252993546 105562112 24868 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134579449 0 0 4096 0 0 0 0 17 1 0 0
/proc/2296/statm: 25772 24868 95 220 0 25549 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 103088

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2297
/proc/meminfo: memFree=1455192/2055920 swapFree=4138856/4192956
[pid=2296] ppid=2294 vsize=107420 CPUtime=582.09
/proc/2296/stat : 2296 (sat7_bin) R 2294 2296 2242 0 -1 4194304 26141 0 0 0 58179 30 0 0 25 0 1 0 252993546 109998080 26125 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/2296/statm: 26855 26125 95 220 0 26632 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 107420

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2297
/proc/meminfo: memFree=1454744/2055920 swapFree=4138856/4192956
[pid=2296] ppid=2294 vsize=107664 CPUtime=642.07
/proc/2296/stat : 2296 (sat7_bin) R 2294 2296 2242 0 -1 4194304 26265 0 0 0 64176 31 0 0 25 0 1 0 252993546 110247936 26249 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532419 0 0 4096 0 0 0 0 17 1 0 0
/proc/2296/statm: 26916 26249 95 220 0 26693 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 107664


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2499
/proc/meminfo: memFree=1379288/2055920 swapFree=4138856/4192956
[pid=2296] ppid=2294 vsize=184672 CPUtime=4000.79
/proc/2296/stat : 2296 (sat7_bin) R 2294 2296 2242 0 -1 4194304 45082 0 0 0 400005 74 0 0 25 0 1 0 252993546 189104128 45066 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/2296/statm: 46168 45066 95 220 0 45945 0
Current children cumulated CPU time (s) 4000.79
Current children cumulated vsize (KiB) 184672

[startup+4062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2499
/proc/meminfo: memFree=1377944/2055920 swapFree=4138856/4192956
[pid=2296] ppid=2294 vsize=184968 CPUtime=4060.77
/proc/2296/stat : 2296 (sat7_bin) R 2294 2296 2242 0 -1 4194304 45421 0 0 0 406003 74 0 0 25 0 1 0 252993546 189407232 45405 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/2296/statm: 46242 45405 95 220 0 46019 0
Current children cumulated CPU time (s) 4060.77
Current children cumulated vsize (KiB) 184968

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2499
/proc/meminfo: memFree=1369944/2055920 swapFree=4138856/4192956
[pid=2296] ppid=2294 vsize=193588 CPUtime=4120.75
/proc/2296/stat : 2296 (sat7_bin) R 2294 2296 2242 0 -1 4194304 47417 0 0 0 411998 77 0 0 25 0 1 0 252993546 198234112 47401 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/2296/statm: 48397 47401 95 220 0 48174 0
Current children cumulated CPU time (s) 4120.75
Current children cumulated vsize (KiB) 193588

[startup+4182.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2499
/proc/meminfo: memFree=1364120/2055920 swapFree=4138856/4192956
[pid=2296] ppid=2294 vsize=197832 CPUtime=4180.74
/proc/2296/stat : 2296 (sat7_bin) R 2294 2296 2242 0 -1 4194304 48858 0 0 0 417994 80 0 0 25 0 1 0 252993546 202579968 48842 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/2296/statm: 49458 48842 95 220 0 49235 0
Current children cumulated CPU time (s) 4180.74
Current children cumulated vsize (KiB) 197832

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2499
/proc/meminfo: memFree=1360856/2055920 swapFree=4138856/4192956
[pid=2296] ppid=2294 vsize=202064 CPUtime=4240.71
/proc/2296/stat : 2296 (sat7_bin) R 2294 2296 2242 0 -1 4194304 49662 0 0 0 423989 82 0 0 25 0 1 0 252993546 206913536 49646 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/2296/statm: 50516 49646 95 220 0 50293 0
Current children cumulated CPU time (s) 4240.71
Current children cumulated vsize (KiB) 202064

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2499
/proc/meminfo: memFree=1360792/2055920 swapFree=4138856/4192956
[pid=2296] ppid=2294 vsize=202180 CPUtime=4300.69
/proc/2296/stat : 2296 (sat7_bin) R 2294 2296 2242 0 -1 4194304 49689 0 0 0 429987 82 0 0 25 0 1 0 252993546 207032320 49673 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/2296/statm: 50545 49673 95 220 0 50322 0
Current children cumulated CPU time (s) 4300.69
Current children cumulated vsize (KiB) 202180

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2499
/proc/meminfo: memFree=1360664/2055920 swapFree=4138856/4192956
[pid=2296] ppid=2294 vsize=202292 CPUtime=4360.66
/proc/2296/stat : 2296 (sat7_bin) R 2294 2296 2242 0 -1 4194304 49714 0 0 0 435984 82 0 0 25 0 1 0 252993546 207147008 49698 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134528648 0 0 4096 0 0 0 0 17 1 0 0
/proc/2296/statm: 50573 49698 95 220 0 50350 0
Current children cumulated CPU time (s) 4360.66
Current children cumulated vsize (KiB) 202292

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2499
/proc/meminfo: memFree=1360536/2055920 swapFree=4138856/4192956
[pid=2296] ppid=2294 vsize=202408 CPUtime=4420.64
/proc/2296/stat : 2296 (sat7_bin) R 2294 2296 2242 0 -1 4194304 49750 0 0 0 441981 83 0 0 25 0 1 0 252993546 207265792 49734 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/2296/statm: 50602 49734 95 220 0 50379 0
Current children cumulated CPU time (s) 4420.64
Current children cumulated vsize (KiB) 202408

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2499
/proc/meminfo: memFree=1359832/2055920 swapFree=4138856/4192956
[pid=2296] ppid=2294 vsize=202676 CPUtime=4480.63
/proc/2296/stat : 2296 (sat7_bin) R 2294 2296 2242 0 -1 4194304 49913 0 0 0 447979 84 0 0 25 0 1 0 252993546 207540224 49897 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/2296/statm: 50669 49897 95 220 0 50446 0
Current children cumulated CPU time (s) 4480.63
Current children cumulated vsize (KiB) 202676

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2499
/proc/meminfo: memFree=1359256/2055920 swapFree=4138856/4192956
[pid=2296] ppid=2294 vsize=202796 CPUtime=4540.6
/proc/2296/stat : 2296 (sat7_bin) R 2294 2296 2242 0 -1 4194304 50076 0 0 0 453976 84 0 0 25 0 1 0 252993546 207663104 50060 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532561 0 0 4096 0 0 0 0 17 1 0 0
/proc/2296/statm: 50699 50060 95 220 0 50476 0
Current children cumulated CPU time (s) 4540.6
Current children cumulated vsize (KiB) 202796

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2499
/proc/meminfo: memFree=1359000/2055920 swapFree=4138856/4192956
[pid=2296] ppid=2294 vsize=202916 CPUtime=4600.58
/proc/2296/stat : 2296 (sat7_bin) R 2294 2296 2242 0 -1 4194304 50111 0 0 0 459973 85 0 0 25 0 1 0 252993546 207785984 50095 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532561 0 0 4096 0 0 0 0 17 1 0 0
/proc/2296/statm: 50729 50095 95 220 0 50506 0
Current children cumulated CPU time (s) 4600.58
Current children cumulated vsize (KiB) 202916

[startup+4662.3 s]
/proc/loadavg: 1.06 1.01 1.00 2/78 2499
/proc/meminfo: memFree=1358872/2055920 swapFree=4138856/4192956
[pid=2296] ppid=2294 vsize=203068 CPUtime=4660.57
/proc/2296/stat : 2296 (sat7_bin) R 2294 2296 2242 0 -1 4194304 50154 0 0 0 465971 86 0 0 25 0 1 0 252993546 207941632 50138 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/2296/statm: 50767 50138 95 220 0 50544 0
Current children cumulated CPU time (s) 4660.57
Current children cumulated vsize (KiB) 203068

[startup+4722.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 2499
/proc/meminfo: memFree=1358808/2055920 swapFree=4138856/4192956
[pid=2296] ppid=2294 vsize=203244 CPUtime=4720.55
/proc/2296/stat : 2296 (sat7_bin) R 2294 2296 2242 0 -1 4194304 50171 0 0 0 471969 86 0 0 25 0 1 0 252993546 208121856 50155 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/2296/statm: 50811 50155 95 220 0 50588 0
Current children cumulated CPU time (s) 4720.55
Current children cumulated vsize (KiB) 203244

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2499
/proc/meminfo: memFree=1358616/2055920 swapFree=4138856/4192956
[pid=2296] ppid=2294 vsize=203244 CPUtime=4780.52
/proc/2296/stat : 2296 (sat7_bin) R 2294 2296 2242 0 -1 4194304 50215 0 0 0 477965 87 0 0 25 0 1 0 252993546 208121856 50199 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/2296/statm: 50811 50199 95 220 0 50588 0
Current children cumulated CPU time (s) 4780.52
Current children cumulated vsize (KiB) 203244

[startup+4842.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2501
/proc/meminfo: memFree=1357720/2055920 swapFree=4138856/4192956
[pid=2296] ppid=2294 vsize=207476 CPUtime=4840.5
/proc/2296/stat : 2296 (sat7_bin) R 2294 2296 2242 0 -1 4194304 50447 0 0 0 483963 87 0 0 25 0 1 0 252993546 212455424 50431 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134579396 0 0 4096 0 0 0 0 17 1 0 0
/proc/2296/statm: 51869 50431 95 220 0 51646 0
Current children cumulated CPU time (s) 4840.5
Current children cumulated vsize (KiB) 207476

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2501
/proc/meminfo: memFree=1357656/2055920 swapFree=4138856/4192956
[pid=2296] ppid=2294 vsize=207644 CPUtime=4900.48
/proc/2296/stat : 2296 (sat7_bin) R 2294 2296 2242 0 -1 4194304 50464 0 0 0 489960 88 0 0 25 0 1 0 252993546 212627456 50448 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/2296/statm: 51911 50448 95 220 0 51688 0
Current children cumulated CPU time (s) 4900.48
Current children cumulated vsize (KiB) 207644

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2501
/proc/meminfo: memFree=1357592/2055920 swapFree=4138856/4192956
[pid=2296] ppid=2294 vsize=207644 CPUtime=4960.46
/proc/2296/stat : 2296 (sat7_bin) R 2294 2296 2242 0 -1 4194304 50482 0 0 0 495958 88 0 0 25 0 1 0 252993546 212627456 50466 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/2296/statm: 51911 50466 95 220 0 51688 0
Current children cumulated CPU time (s) 4960.46
Current children cumulated vsize (KiB) 207644



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.9 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 2501
/proc/meminfo: memFree=1357528/2055920 swapFree=4138856/4192956
[pid=2296] ppid=2294 vsize=207644 CPUtime=5000.05
/proc/2296/stat : 2296 (sat7_bin) R 2294 2296 2242 0 -1 4194304 50505 0 0 0 499917 88 0 0 25 0 1 0 252993546 212627456 50489 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/2296/statm: 51911 50489 95 220 0 51688 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 207644

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.94
CPU time (s): 5000.09
CPU user time (s): 4999.17
CPU system time (s): 0.921859
CPU usage (%): 99.9631
Max. virtual memory (cumulated for all children) (KiB): 207644

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.17
system time used= 0.921859
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 50505
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= 103919

runsolver used 3.80442 second user time and 10.8194 second system time

The end

Launcher Data (download as text)

Begin job on node3 on Sat Apr 28 14:12:38 UTC 2007

IDJOB= 425488
IDBENCH= 20168
IDSOLVER= 183
FILE ID= node3/425488-1177769558

PBS_JOBID= 4715653

Free space on /tmp= 66551 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v10000/unif-k3-r4.2-v10000-c42000-S971732863-03.cnf
COMMAND LINE= /tmp/evaluation/425488-1177769558/sat7_bin /tmp/evaluation/425488-1177769558/instance-425488-1177769558.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-425488-1177769558 -o ROOT/results/node3/solver-425488-1177769558 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425488-1177769558/sat7_bin /tmp/evaluation/425488-1177769558/instance-425488-1177769558.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  3cf867d82f32e157effef5f545ce2705

RANDOM SEED= 688083503

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node3.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		: 3000.270
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		: 3000.270
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:       1560312 kB
Buffers:         47768 kB
Cached:         378716 kB
SwapCached:      18032 kB
Active:         204660 kB
Inactive:       245792 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1560312 kB
SwapTotal:     4192956 kB
SwapFree:      4138856 kB
Dirty:            1932 kB
Writeback:           0 kB
Mapped:          29788 kB
Slab:            30728 kB
Committed_AS:  6187508 kB
PageTables:       1780 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= 66551 MiB

End job on node3 on Sat Apr 28 15:36:02 UTC 2007