Trace number 425500

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 5001.73

General information on the benchmark

Namerandom/LargeSize/3SAT/v7000/
unif-k3-r4.2-v7000-c29400-S880121748-08.cnf
MD5SUM23cebbf389b50923607c40b76db46967
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark112.541
Satisfiable
(Un)Satisfiability was proved
Number of variables7000
Number of clauses29400
Sum of the clauses size88200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 329400
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.09/0.14	c Starting solver ...
0.09/0.19	c Restarting after 102 conflicts
0.19/0.25	c Restarting after 253 conflicts
0.29/0.34	c Restarting after 478 conflicts
0.39/0.47	c Restarting after 817 conflicts
0.59/0.65	c Restarting after 1323 conflicts
0.89/0.96	c Restarting after 2082 conflicts
1.39/1.48	c Restarting after 3221 conflicts
2.19/2.22	c Restarting after 4929 conflicts
3.49/3.55	c Restarting after 7492 conflicts
5.59/5.65	c Restarting after 11337 conflicts
9.19/9.26	c Restarting after 17103 conflicts
14.98/15.03	c Restarting after 25752 conflicts
24.88/24.96	c Restarting after 38726 conflicts
41.87/41.93	c Restarting after 58187 conflicts
71.87/71.92	c Restarting after 87383 conflicts
126.75/126.80	c Restarting after 131172 conflicts
214.12/214.25	c Restarting after 196858 conflicts
366.09/366.21	c Restarting after 295384 conflicts
599.42/599.64	c Restarting after 443173 conflicts
978.62/978.92	c Restarting after 664856 conflicts
1616.81/1617.42	c Restarting after 997382 conflicts
2642.92/2643.83	c Restarting after 1496171 conflicts
4271.56/4272.90	c Restarting after 2244354 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/node2/watcher-425500-1177774735 -o ROOT/results/node2/solver-425500-1177774735 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425500-1177774735/sat7_bin /tmp/evaluation/425500-1177774735/instance-425500-1177774735.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: 0.92 0.98 0.99 3/77 7387
/proc/meminfo: memFree=1570544/2055920 swapFree=4148996/4192956
[pid=7387] ppid=7385 vsize=1812 CPUtime=0
/proc/7387/stat : 7387 (sat7_bin) R 7385 7387 7094 0 -1 4194304 316 0 0 0 0 0 0 0 18 0 1 0 253511304 1855488 300 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134530789 0 0 4096 0 0 0 0 17 1 0 0
/proc/7387/statm: 453 300 88 220 0 230 0

[startup+0.0559471 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 7387
/proc/meminfo: memFree=1570544/2055920 swapFree=4148996/4192956
[pid=7387] ppid=7385 vsize=3356 CPUtime=0.05
/proc/7387/stat : 7387 (sat7_bin) R 7385 7387 7094 0 -1 4194304 469 0 0 0 5 0 0 0 18 0 1 0 253511304 3436544 453 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134558673 0 0 4096 0 0 0 0 17 1 0 0
/proc/7387/statm: 839 454 88 220 0 616 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 3356

[startup+0.10195 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 7387
/proc/meminfo: memFree=1570544/2055920 swapFree=4148996/4192956
[pid=7387] ppid=7385 vsize=3356 CPUtime=0.09
/proc/7387/stat : 7387 (sat7_bin) R 7385 7387 7094 0 -1 4194304 604 0 0 0 9 0 0 0 18 0 1 0 253511304 3436544 588 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134547059 0 0 4096 0 0 0 0 17 1 0 0
/proc/7387/statm: 839 588 88 220 0 616 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3356

[startup+0.301971 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 7387
/proc/meminfo: memFree=1570544/2055920 swapFree=4148996/4192956
[pid=7387] ppid=7385 vsize=5568 CPUtime=0.29
/proc/7387/stat : 7387 (sat7_bin) R 7385 7387 7094 0 -1 4194304 941 0 0 0 29 0 0 0 19 0 1 0 253511304 5701632 925 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134528658 0 0 4096 0 0 0 0 17 1 0 0
/proc/7387/statm: 1392 925 95 220 0 1169 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5568

[startup+0.702012 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 7387
/proc/meminfo: memFree=1570544/2055920 swapFree=4148996/4192956
[pid=7387] ppid=7385 vsize=5568 CPUtime=0.69
/proc/7387/stat : 7387 (sat7_bin) R 7385 7387 7094 0 -1 4194304 1150 0 0 0 69 0 0 0 23 0 1 0 253511304 5701632 1134 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533334 0 0 4096 0 0 0 0 17 1 0 0
/proc/7387/statm: 1392 1134 95 220 0 1169 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5568

[startup+1.50209 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 7388
/proc/meminfo: memFree=1565928/2055920 swapFree=4148996/4192956
[pid=7387] ppid=7385 vsize=9668 CPUtime=1.49
/proc/7387/stat : 7387 (sat7_bin) R 7385 7387 7094 0 -1 4194304 1485 0 0 0 148 1 0 0 25 0 1 0 253511304 9900032 1469 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134539071 0 0 4096 0 0 0 0 17 1 0 0
/proc/7387/statm: 2417 1469 95 220 0 2194 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9668

[startup+3.10126 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 7388
/proc/meminfo: memFree=1563816/2055920 swapFree=4148996/4192956
[pid=7387] ppid=7385 vsize=9668 CPUtime=3.09
/proc/7387/stat : 7387 (sat7_bin) R 7385 7387 7094 0 -1 4194304 2127 0 0 0 307 2 0 0 25 0 1 0 253511304 9900032 2111 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532514 0 0 4096 0 0 0 0 17 1 0 0
/proc/7387/statm: 2417 2111 95 220 0 2194 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9668

[startup+6.30159 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 7388
/proc/meminfo: memFree=1559016/2055920 swapFree=4148996/4192956
[pid=7387] ppid=7385 vsize=13768 CPUtime=6.28
/proc/7387/stat : 7387 (sat7_bin) R 7385 7387 7094 0 -1 4194304 3194 0 0 0 626 2 0 0 25 0 1 0 253511304 14098432 3178 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134531413 0 0 4096 0 0 0 0 17 1 0 0
/proc/7387/statm: 3442 3178 95 220 0 3219 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 13768

[startup+12.7013 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 7388
/proc/meminfo: memFree=1550952/2055920 swapFree=4148996/4192956
[pid=7387] ppid=7385 vsize=21968 CPUtime=12.69
/proc/7387/stat : 7387 (sat7_bin) R 7385 7387 7094 0 -1 4194304 5105 0 0 0 1265 4 0 0 25 0 1 0 253511304 22495232 5089 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/7387/statm: 5492 5089 95 220 0 5269 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 21968

[startup+25.5016 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 7388
/proc/meminfo: memFree=1543016/2055920 swapFree=4148996/4192956
[pid=7387] ppid=7385 vsize=30292 CPUtime=25.48
/proc/7387/stat : 7387 (sat7_bin) R 7385 7387 7094 0 -1 4194304 6912 0 0 0 2542 6 0 0 25 0 1 0 253511304 31019008 6896 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/7387/statm: 7573 6896 95 220 0 7350 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 30292

[startup+51.1013 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 7388
/proc/meminfo: memFree=1537576/2055920 swapFree=4148996/4192956
[pid=7387] ppid=7385 vsize=34392 CPUtime=51.07
/proc/7387/stat : 7387 (sat7_bin) R 7385 7387 7094 0 -1 4194304 8273 0 0 0 5099 8 0 0 25 0 1 0 253511304 35217408 8257 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/7387/statm: 8598 8257 95 220 0 8375 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 34392

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 7388
/proc/meminfo: memFree=1527464/2055920 swapFree=4148996/4192956
[pid=7387] ppid=7385 vsize=47060 CPUtime=102.27
/proc/7387/stat : 7387 (sat7_bin) R 7385 7387 7094 0 -1 4194304 10771 0 0 0 10216 11 0 0 25 0 1 0 253511304 48189440 10755 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/7387/statm: 11765 10755 95 220 0 11542 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 47060

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7388
/proc/meminfo: memFree=1521192/2055920 swapFree=4148996/4192956
[pid=7387] ppid=7385 vsize=51520 CPUtime=162.24
/proc/7387/stat : 7387 (sat7_bin) R 7385 7387 7094 0 -1 4194304 12341 0 0 0 16211 13 0 0 25 0 1 0 253511304 52756480 12325 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134525775 0 0 4096 0 0 0 0 17 1 0 0
/proc/7387/statm: 12880 12325 95 220 0 12657 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 51520

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7388
/proc/meminfo: memFree=1517288/2055920 swapFree=4148996/4192956
[pid=7387] ppid=7385 vsize=55996 CPUtime=222.23
/proc/7387/stat : 7387 (sat7_bin) R 7385 7387 7094 0 -1 4194304 13292 0 0 0 22208 15 0 0 25 0 1 0 253511304 57339904 13276 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/7387/statm: 13999 13276 95 220 0 13776 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 55996

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7388
/proc/meminfo: memFree=1514408/2055920 swapFree=4148996/4192956
[pid=7387] ppid=7385 vsize=60596 CPUtime=282.21
/proc/7387/stat : 7387 (sat7_bin) R 7385 7387 7094 0 -1 4194304 14021 0 0 0 28205 16 0 0 25 0 1 0 253511304 62050304 14005 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532450 0 0 4096 0 0 0 0 17 1 0 0
/proc/7387/statm: 15149 14005 95 220 0 14926 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 60596

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7388
/proc/meminfo: memFree=1511464/2055920 swapFree=4148996/4192956
[pid=7387] ppid=7385 vsize=60880 CPUtime=342.2
/proc/7387/stat : 7387 (sat7_bin) R 7385 7387 7094 0 -1 4194304 14753 0 0 0 34203 17 0 0 25 0 1 0 253511304 62341120 14737 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/7387/statm: 15220 14737 95 220 0 14997 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 60880

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7388
/proc/meminfo: memFree=1507816/2055920 swapFree=4148996/4192956
[pid=7387] ppid=7385 vsize=65256 CPUtime=402.18
/proc/7387/stat : 7387 (sat7_bin) R 7385 7387 7094 0 -1 4194304 15666 0 0 0 40199 19 0 0 25 0 1 0 253511304 66822144 15650 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/7387/statm: 16314 15650 95 220 0 16091 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 65256

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7388
/proc/meminfo: memFree=1506280/2055920 swapFree=4148996/4192956
[pid=7387] ppid=7385 vsize=65664 CPUtime=462.16
/proc/7387/stat : 7387 (sat7_bin) R 7385 7387 7094 0 -1 4194304 16065 0 0 0 46196 20 0 0 25 0 1 0 253511304 67239936 16049 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532333 0 0 4096 0 0 0 0 17 1 0 0
/proc/7387/statm: 16416 16049 95 220 0 16193 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 65664

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7388
/proc/meminfo: memFree=1503784/2055920 swapFree=4148996/4192956
[pid=7387] ppid=7385 vsize=70024 CPUtime=522.14
/proc/7387/stat : 7387 (sat7_bin) R 7385 7387 7094 0 -1 4194304 16671 0 0 0 52193 21 0 0 25 0 1 0 253511304 71704576 16655 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/7387/statm: 17506 16655 95 220 0 17283 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 70024

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7388
/proc/meminfo: memFree=1502376/2055920 swapFree=4148996/4192956
[pid=7387] ppid=7385 vsize=70160 CPUtime=582.13
/proc/7387/stat : 7387 (sat7_bin) R 7385 7387 7094 0 -1 4194304 17017 0 0 0 58190 23 0 0 25 0 1 0 253511304 71843840 17001 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/7387/statm: 17540 17001 95 220 0 17317 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 70160

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7388
/proc/meminfo: memFree=1498984/2055920 swapFree=4148996/4192956
[pid=7387] ppid=7385 vsize=74776 CPUtime=642.12
/proc/7387/stat : 7387 (sat7_bin) R 7385 7387 7094 0 -1 4194304 17879 0 0 0 64188 24 0 0 25 0 1 0 253511304 76570624 17863 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/7387/statm: 18694 17863 95 220 0 18471 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 74776


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7588
/proc/meminfo: memFree=1452904/2055920 swapFree=4148996/4192956
[pid=7387] ppid=7385 vsize=122856 CPUtime=4061.03
/proc/7387/stat : 7387 (sat7_bin) R 7385 7387 7094 0 -1 4194304 29347 0 0 0 406036 67 0 0 25 0 1 0 253511304 125804544 29331 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532629 0 0 4096 0 0 0 0 17 1 0 0
/proc/7387/statm: 30714 29331 95 220 0 30491 0
Current children cumulated CPU time (s) 4061.03
Current children cumulated vsize (KiB) 122856

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7588
/proc/meminfo: memFree=1452584/2055920 swapFree=4148996/4192956
[pid=7387] ppid=7385 vsize=123032 CPUtime=4121.01
/proc/7387/stat : 7387 (sat7_bin) R 7385 7387 7094 0 -1 4194304 29415 0 0 0 412033 68 0 0 25 0 1 0 253511304 125984768 29399 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/7387/statm: 30758 29399 95 220 0 30535 0
Current children cumulated CPU time (s) 4121.01
Current children cumulated vsize (KiB) 123032

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7588
/proc/meminfo: memFree=1452456/2055920 swapFree=4148996/4192956
[pid=7387] ppid=7385 vsize=123032 CPUtime=4181
/proc/7387/stat : 7387 (sat7_bin) R 7385 7387 7094 0 -1 4194304 29445 0 0 0 418031 69 0 0 25 0 1 0 253511304 125984768 29429 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/7387/statm: 30758 29429 95 220 0 30535 0
Current children cumulated CPU time (s) 4181
Current children cumulated vsize (KiB) 123032

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7588
/proc/meminfo: memFree=1452456/2055920 swapFree=4148996/4192956
[pid=7387] ppid=7385 vsize=123032 CPUtime=4240.98
/proc/7387/stat : 7387 (sat7_bin) R 7385 7387 7094 0 -1 4194304 29454 0 0 0 424029 69 0 0 25 0 1 0 253511304 125984768 29438 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134531383 0 0 4096 0 0 0 0 17 1 0 0
/proc/7387/statm: 30758 29438 95 220 0 30535 0
Current children cumulated CPU time (s) 4240.98
Current children cumulated vsize (KiB) 123032

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7588
/proc/meminfo: memFree=1451304/2055920 swapFree=4148996/4192956
[pid=7387] ppid=7385 vsize=123296 CPUtime=4300.96
/proc/7387/stat : 7387 (sat7_bin) R 7385 7387 7094 0 -1 4194304 29745 0 0 0 430026 70 0 0 25 0 1 0 253511304 126255104 29729 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532467 0 0 4096 0 0 0 0 17 1 0 0
/proc/7387/statm: 30824 29729 95 220 0 30601 0
Current children cumulated CPU time (s) 4300.96
Current children cumulated vsize (KiB) 123296

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7588
/proc/meminfo: memFree=1451048/2055920 swapFree=4148996/4192956
[pid=7387] ppid=7385 vsize=123556 CPUtime=4360.94
/proc/7387/stat : 7387 (sat7_bin) R 7385 7387 7094 0 -1 4194304 29842 0 0 0 436024 70 0 0 25 0 1 0 253511304 126521344 29826 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/7387/statm: 30889 29826 95 220 0 30666 0
Current children cumulated CPU time (s) 4360.94
Current children cumulated vsize (KiB) 123556

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7588
/proc/meminfo: memFree=1450344/2055920 swapFree=4148996/4192956
[pid=7387] ppid=7385 vsize=123796 CPUtime=4420.93
/proc/7387/stat : 7387 (sat7_bin) R 7385 7387 7094 0 -1 4194304 30013 0 0 0 442022 71 0 0 25 0 1 0 253511304 126767104 29997 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/7387/statm: 30949 29997 95 220 0 30726 0
Current children cumulated CPU time (s) 4420.93
Current children cumulated vsize (KiB) 123796

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7588
/proc/meminfo: memFree=1449704/2055920 swapFree=4148996/4192956
[pid=7387] ppid=7385 vsize=123976 CPUtime=4480.91
/proc/7387/stat : 7387 (sat7_bin) R 7385 7387 7094 0 -1 4194304 30162 0 0 0 448019 72 0 0 25 0 1 0 253511304 126951424 30146 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/7387/statm: 30994 30146 95 220 0 30771 0
Current children cumulated CPU time (s) 4480.91
Current children cumulated vsize (KiB) 123976

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7588
/proc/meminfo: memFree=1449448/2055920 swapFree=4148996/4192956
[pid=7387] ppid=7385 vsize=124216 CPUtime=4540.89
/proc/7387/stat : 7387 (sat7_bin) R 7385 7387 7094 0 -1 4194304 30224 0 0 0 454017 72 0 0 25 0 1 0 253511304 127197184 30208 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/7387/statm: 31054 30208 95 220 0 30831 0
Current children cumulated CPU time (s) 4540.89
Current children cumulated vsize (KiB) 124216

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7588
/proc/meminfo: memFree=1448872/2055920 swapFree=4148996/4192956
[pid=7387] ppid=7385 vsize=124496 CPUtime=4600.88
/proc/7387/stat : 7387 (sat7_bin) R 7385 7387 7094 0 -1 4194304 30377 0 0 0 460015 73 0 0 25 0 1 0 253511304 127483904 30361 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/7387/statm: 31124 30361 95 220 0 30901 0
Current children cumulated CPU time (s) 4600.88
Current children cumulated vsize (KiB) 124496

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7588
/proc/meminfo: memFree=1448488/2055920 swapFree=4148996/4192956
[pid=7387] ppid=7385 vsize=124624 CPUtime=4660.85
/proc/7387/stat : 7387 (sat7_bin) R 7385 7387 7094 0 -1 4194304 30460 0 0 0 466012 73 0 0 25 0 1 0 253511304 127614976 30444 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532564 0 0 4096 0 0 0 0 17 1 0 0
/proc/7387/statm: 31156 30444 95 220 0 30933 0
Current children cumulated CPU time (s) 4660.85
Current children cumulated vsize (KiB) 124624

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7588
/proc/meminfo: memFree=1448296/2055920 swapFree=4148996/4192956
[pid=7387] ppid=7385 vsize=124768 CPUtime=4720.84
/proc/7387/stat : 7387 (sat7_bin) R 7385 7387 7094 0 -1 4194304 30497 0 0 0 472010 74 0 0 25 0 1 0 253511304 127762432 30481 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/7387/statm: 31192 30481 95 220 0 30969 0
Current children cumulated CPU time (s) 4720.84
Current children cumulated vsize (KiB) 124768

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7588
/proc/meminfo: memFree=1446760/2055920 swapFree=4148996/4192956
[pid=7387] ppid=7385 vsize=129128 CPUtime=4780.82
/proc/7387/stat : 7387 (sat7_bin) R 7385 7387 7094 0 -1 4194304 30865 0 0 0 478007 75 0 0 25 0 1 0 253511304 132227072 30849 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/7387/statm: 32282 30849 95 220 0 32059 0
Current children cumulated CPU time (s) 4780.82
Current children cumulated vsize (KiB) 129128

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7588
/proc/meminfo: memFree=1446696/2055920 swapFree=4148996/4192956
[pid=7387] ppid=7385 vsize=129128 CPUtime=4840.81
/proc/7387/stat : 7387 (sat7_bin) R 7385 7387 7094 0 -1 4194304 30876 0 0 0 484005 76 0 0 25 0 1 0 253511304 132227072 30860 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/7387/statm: 32282 30860 95 220 0 32059 0
Current children cumulated CPU time (s) 4840.81
Current children cumulated vsize (KiB) 129128

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7588
/proc/meminfo: memFree=1446248/2055920 swapFree=4148996/4192956
[pid=7387] ppid=7385 vsize=129404 CPUtime=4900.79
/proc/7387/stat : 7387 (sat7_bin) R 7385 7387 7094 0 -1 4194304 30989 0 0 0 490003 76 0 0 25 0 1 0 253511304 132509696 30973 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/7387/statm: 32351 30973 95 220 0 32128 0
Current children cumulated CPU time (s) 4900.79
Current children cumulated vsize (KiB) 129404

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 7754
/proc/meminfo: memFree=1443376/2055920 swapFree=4148996/4192956
[pid=7387] ppid=7385 vsize=129404 CPUtime=4960.69
/proc/7387/stat : 7387 (sat7_bin) R 7385 7387 7094 0 -1 4194304 31395 0 0 0 495991 78 0 0 25 0 1 0 253511304 132509696 31379 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/7387/statm: 32351 31379 95 220 0 32128 0
Current children cumulated CPU time (s) 4960.69
Current children cumulated vsize (KiB) 129404



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.71 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 7786
/proc/meminfo: memFree=1444456/2055920 swapFree=4148996/4192956
[pid=7387] ppid=7385 vsize=129560 CPUtime=5000.07
/proc/7387/stat : 7387 (sat7_bin) R 7385 7387 7094 0 -1 4194304 31404 0 0 0 499929 78 0 0 25 0 1 0 253511304 132669440 31388 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/7387/statm: 32390 31388 95 220 0 32167 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 129560

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

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

[startup+5001.71 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 7786
/proc/meminfo: memFree=1444456/2055920 swapFree=4148996/4192956
[pid=7387] ppid=7385 vsize=129560 CPUtime=5000.07
/proc/7387/stat : 7387 (sat7_bin) R 7385 7387 7094 0 -1 4194304 31404 0 0 0 499929 78 0 0 25 0 1 0 253511304 132669440 31388 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/7387/statm: 32390 31388 95 220 0 32167 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 129560

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.73
CPU time (s): 5000.1
CPU user time (s): 4999.3
CPU system time (s): 0.802877
CPU usage (%): 99.9674
Max. virtual memory (cumulated for all children) (KiB): 129560

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.3
system time used= 0.802877
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 31404
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= 102275

runsolver used 3.90341 second user time and 10.6584 second system time

The end

Launcher Data (download as text)

Begin job on node2 on Sat Apr 28 15:38:55 UTC 2007

IDJOB= 425500
IDBENCH= 20180
IDSOLVER= 183
FILE ID= node2/425500-1177774735

PBS_JOBID= 4715656

Free space on /tmp= 66534 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v7000/unif-k3-r4.2-v7000-c29400-S880121748-08.cnf
COMMAND LINE= /tmp/evaluation/425500-1177774735/sat7_bin /tmp/evaluation/425500-1177774735/instance-425500-1177774735.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-425500-1177774735 -o ROOT/results/node2/solver-425500-1177774735 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425500-1177774735/sat7_bin /tmp/evaluation/425500-1177774735/instance-425500-1177774735.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  23cebbf389b50923607c40b76db46967

RANDOM SEED= 989096271

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node2.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		: 3000.234
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		: 3000.234
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:       1571016 kB
Buffers:         51004 kB
Cached:         342252 kB
SwapCached:      13248 kB
Active:         273208 kB
Inactive:       144224 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1571016 kB
SwapTotal:     4192956 kB
SwapFree:      4148996 kB
Dirty:            1684 kB
Writeback:           0 kB
Mapped:          30528 kB
Slab:            52916 kB
Committed_AS:  8357128 kB
PageTables:       1860 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= 66534 MiB

End job on node2 on Sat Apr 28 17:02:19 UTC 2007