Trace number 425481

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) 5000.07 5001.52

General information on the benchmark

Namerandom/LargeSize/3SAT/v4000/
unif-k3-r4.2-v4000-c16800-S417670629-08.cnf
MD5SUM4d44215f03cf662ccd89594e005a5672
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark63.4304
Satisfiable
(Un)Satisfiability was proved
Number of variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.08	c Starting solver ...
0.09/0.10	c Restarting after 100 conflicts
0.09/0.14	c Restarting after 250 conflicts
0.09/0.19	c Restarting after 475 conflicts
0.19/0.26	c Restarting after 812 conflicts
0.29/0.39	c Restarting after 1318 conflicts
0.49/0.58	c Restarting after 2077 conflicts
0.79/0.88	c Restarting after 3217 conflicts
1.29/1.35	c Restarting after 4925 conflicts
1.99/2.09	c Restarting after 7487 conflicts
3.39/3.42	c Restarting after 11332 conflicts
5.69/5.78	c Restarting after 17102 conflicts
9.49/9.50	c Restarting after 25752 conflicts
15.99/16.06	c Restarting after 38726 conflicts
26.98/27.05	c Restarting after 58188 conflicts
45.98/46.09	c Restarting after 87382 conflicts
75.67/75.78	c Restarting after 131172 conflicts
127.85/127.95	c Restarting after 196856 conflicts
213.83/213.92	c Restarting after 295382 conflicts
352.00/352.19	c Restarting after 443173 conflicts
587.23/587.41	c Restarting after 664857 conflicts
948.64/948.96	c Restarting after 997383 conflicts
1506.09/1506.52	c Restarting after 1496173 conflicts
2412.03/2412.88	c Restarting after 2244356 conflicts
3911.93/3913.17	c Restarting after 3366632 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/node68/watcher-425481-1177767250 -o ROOT/results/node68/solver-425481-1177767250 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425481-1177767250/sat7_bin /tmp/evaluation/425481-1177767250/instance-425481-1177767250.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 3/64 7433
/proc/meminfo: memFree=1545400/2055920 swapFree=4183928/4192956
[pid=7433] ppid=7431 vsize=1656 CPUtime=0
/proc/7433/stat : 7433 (sat7_bin) R 7431 7433 6902 0 -1 4194304 235 0 0 0 0 0 0 0 18 0 1 0 252714505 1695744 219 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134567873 0 0 4096 0 0 0 0 17 1 0 0
/proc/7433/statm: 414 219 88 220 0 191 0

[startup+0.090411 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 7433
/proc/meminfo: memFree=1545400/2055920 swapFree=4183928/4192956
[pid=7433] ppid=7431 vsize=3348 CPUtime=0.08
/proc/7433/stat : 7433 (sat7_bin) R 7431 7433 6902 0 -1 4194304 542 0 0 0 8 0 0 0 18 0 1 0 252714505 3428352 526 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 135029294 0 0 4096 0 0 0 0 17 1 0 0
/proc/7433/statm: 837 526 93 220 0 614 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 3348

[startup+0.10141 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 7433
/proc/meminfo: memFree=1545400/2055920 swapFree=4183928/4192956
[pid=7433] ppid=7431 vsize=3348 CPUtime=0.09
/proc/7433/stat : 7433 (sat7_bin) R 7431 7433 6902 0 -1 4194304 553 0 0 0 9 0 0 0 18 0 1 0 252714505 3428352 537 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134531417 0 0 4096 0 0 0 0 17 1 0 0
/proc/7433/statm: 837 537 93 220 0 614 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3348

[startup+0.301428 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 7433
/proc/meminfo: memFree=1545400/2055920 swapFree=4183928/4192956
[pid=7433] ppid=7431 vsize=3348 CPUtime=0.29
/proc/7433/stat : 7433 (sat7_bin) R 7431 7433 6902 0 -1 4194304 672 0 0 0 29 0 0 0 19 0 1 0 252714505 3428352 656 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/7433/statm: 837 656 95 220 0 614 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3348

[startup+0.701465 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 7433
/proc/meminfo: memFree=1545400/2055920 swapFree=4183928/4192956
[pid=7433] ppid=7431 vsize=5400 CPUtime=0.69
/proc/7433/stat : 7433 (sat7_bin) R 7431 7433 6902 0 -1 4194304 876 0 0 0 69 0 0 0 22 0 1 0 252714505 5529600 860 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532345 0 0 4096 0 0 0 0 17 1 0 0
/proc/7433/statm: 1350 860 95 220 0 1127 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5400

[startup+1.50154 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 7434
/proc/meminfo: memFree=1541744/2055920 swapFree=4183928/4192956
[pid=7433] ppid=7431 vsize=5400 CPUtime=1.49
/proc/7433/stat : 7433 (sat7_bin) R 7431 7433 6902 0 -1 4194304 1215 0 0 0 149 0 0 0 25 0 1 0 252714505 5529600 1199 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134531413 0 0 4096 0 0 0 0 17 1 0 0
/proc/7433/statm: 1350 1199 95 220 0 1127 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5400

[startup+3.10168 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 7434
/proc/meminfo: memFree=1539824/2055920 swapFree=4183928/4192956
[pid=7433] ppid=7431 vsize=9500 CPUtime=3.09
/proc/7433/stat : 7433 (sat7_bin) R 7431 7433 6902 0 -1 4194304 1893 0 0 0 308 1 0 0 25 0 1 0 252714505 9728000 1877 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/7433/statm: 2375 1877 95 220 0 2152 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9500

[startup+6.30197 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 7434
/proc/meminfo: memFree=1535280/2055920 swapFree=4183928/4192956
[pid=7433] ppid=7431 vsize=13600 CPUtime=6.29
/proc/7433/stat : 7433 (sat7_bin) R 7431 7433 6902 0 -1 4194304 2605 0 0 0 627 2 0 0 25 0 1 0 252714505 13926400 2589 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/7433/statm: 3400 2589 95 220 0 3177 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13600

[startup+12.7015 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 7434
/proc/meminfo: memFree=1532856/2055920 swapFree=4183928/4192956
[pid=7433] ppid=7431 vsize=13600 CPUtime=12.69
/proc/7433/stat : 7433 (sat7_bin) R 7431 7433 6902 0 -1 4194304 3253 0 0 0 1266 3 0 0 25 0 1 0 252714505 13926400 3237 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532333 0 0 4096 0 0 0 0 17 1 0 0
/proc/7433/statm: 3400 3237 95 220 0 3177 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13600

[startup+25.5017 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 7434
/proc/meminfo: memFree=1529912/2055920 swapFree=4183928/4192956
[pid=7433] ppid=7431 vsize=17836 CPUtime=25.48
/proc/7433/stat : 7433 (sat7_bin) R 7431 7433 6902 0 -1 4194304 3894 0 0 0 2544 4 0 0 25 0 1 0 252714505 18264064 3878 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/7433/statm: 4459 3878 95 220 0 4236 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17836

[startup+51.102 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 7434
/proc/meminfo: memFree=1527288/2055920 swapFree=4183928/4192956
[pid=7433] ppid=7431 vsize=22204 CPUtime=51.07
/proc/7433/stat : 7433 (sat7_bin) R 7431 7433 6902 0 -1 4194304 4578 0 0 0 5102 5 0 0 25 0 1 0 252714505 22736896 4562 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532561 0 0 4096 0 0 0 0 17 1 0 0
/proc/7433/statm: 5551 4562 95 220 0 5328 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 22204

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 7434
/proc/meminfo: memFree=1523128/2055920 swapFree=4183928/4192956
[pid=7433] ppid=7431 vsize=26840 CPUtime=102.27
/proc/7433/stat : 7433 (sat7_bin) R 7431 7433 6902 0 -1 4194304 5629 0 0 0 10221 6 0 0 25 0 1 0 252714505 27484160 5613 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/7433/statm: 6710 5613 95 220 0 6487 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 26840

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7434
/proc/meminfo: memFree=1518648/2055920 swapFree=4183928/4192956
[pid=7433] ppid=7431 vsize=31496 CPUtime=162.24
/proc/7433/stat : 7433 (sat7_bin) R 7431 7433 6902 0 -1 4194304 6721 0 0 0 16217 7 0 0 25 0 1 0 252714505 32251904 6705 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/7433/statm: 7874 6705 95 220 0 7651 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 31496

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7434
/proc/meminfo: memFree=1517112/2055920 swapFree=4183928/4192956
[pid=7433] ppid=7431 vsize=31932 CPUtime=222.23
/proc/7433/stat : 7433 (sat7_bin) R 7431 7433 6902 0 -1 4194304 7096 0 0 0 22215 8 0 0 25 0 1 0 252714505 32698368 7080 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/7433/statm: 7983 7080 95 220 0 7760 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 31932

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7434
/proc/meminfo: memFree=1515576/2055920 swapFree=4183928/4192956
[pid=7433] ppid=7431 vsize=32340 CPUtime=282.21
/proc/7433/stat : 7433 (sat7_bin) R 7431 7433 6902 0 -1 4194304 7468 0 0 0 28213 8 0 0 25 0 1 0 252714505 33116160 7452 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/7433/statm: 8085 7452 95 220 0 7862 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 32340

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7434
/proc/meminfo: memFree=1513656/2055920 swapFree=4183928/4192956
[pid=7433] ppid=7431 vsize=32620 CPUtime=342.2
/proc/7433/stat : 7433 (sat7_bin) R 7431 7433 6902 0 -1 4194304 7937 0 0 0 34211 9 0 0 25 0 1 0 252714505 33402880 7921 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/7433/statm: 8155 7921 95 220 0 7932 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 32620

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7434
/proc/meminfo: memFree=1511608/2055920 swapFree=4183928/4192956
[pid=7433] ppid=7431 vsize=37272 CPUtime=402.18
/proc/7433/stat : 7433 (sat7_bin) R 7431 7433 6902 0 -1 4194304 8470 0 0 0 40209 9 0 0 25 0 1 0 252714505 38166528 8454 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/7433/statm: 9318 8454 95 220 0 9095 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 37272

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7436
/proc/meminfo: memFree=1510584/2055920 swapFree=4183928/4192956
[pid=7433] ppid=7431 vsize=37664 CPUtime=462.17
/proc/7433/stat : 7433 (sat7_bin) R 7431 7433 6902 0 -1 4194304 8728 0 0 0 46207 10 0 0 25 0 1 0 252714505 38567936 8712 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/7433/statm: 9416 8712 95 220 0 9193 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 37664

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7436
/proc/meminfo: memFree=1509496/2055920 swapFree=4183928/4192956
[pid=7433] ppid=7431 vsize=38084 CPUtime=522.15
/proc/7433/stat : 7433 (sat7_bin) R 7431 7433 6902 0 -1 4194304 9013 0 0 0 52205 10 0 0 25 0 1 0 252714505 38998016 8997 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/7433/statm: 9521 8997 95 220 0 9298 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 38084

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7436
/proc/meminfo: memFree=1508600/2055920 swapFree=4183928/4192956
[pid=7433] ppid=7431 vsize=38236 CPUtime=582.13
/proc/7433/stat : 7433 (sat7_bin) R 7431 7433 6902 0 -1 4194304 9216 0 0 0 58203 10 0 0 25 0 1 0 252714505 39153664 9200 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/7433/statm: 9559 9200 95 220 0 9336 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 38236

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7436
/proc/meminfo: memFree=1507512/2055920 swapFree=4183928/4192956
[pid=7433] ppid=7431 vsize=42880 CPUtime=642.13
/proc/7433/stat : 7433 (sat7_bin) R 7431 7433 6902 0 -1 4194304 9492 0 0 0 64202 11 0 0 25 0 1 0 252714505 43909120 9476 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/7433/statm: 10720 9476 95 220 0 10497 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 42880


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7636
/proc/meminfo: memFree=1482360/2055920 swapFree=4183928/4192956
[pid=7433] ppid=7431 vsize=66128 CPUtime=4061.1
/proc/7433/stat : 7433 (sat7_bin) R 7431 7433 6902 0 -1 4194304 15760 0 0 0 406090 20 0 0 25 0 1 0 252714505 67715072 15744 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/7433/statm: 16532 15744 95 220 0 16309 0
Current children cumulated CPU time (s) 4061.1
Current children cumulated vsize (KiB) 66128

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7636
/proc/meminfo: memFree=1482040/2055920 swapFree=4183928/4192956
[pid=7433] ppid=7431 vsize=66396 CPUtime=4121.08
/proc/7433/stat : 7433 (sat7_bin) R 7431 7433 6902 0 -1 4194304 15845 0 0 0 412088 20 0 0 25 0 1 0 252714505 67989504 15829 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/7433/statm: 16599 15829 95 220 0 16376 0
Current children cumulated CPU time (s) 4121.08
Current children cumulated vsize (KiB) 66396

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7636
/proc/meminfo: memFree=1481784/2055920 swapFree=4183928/4192956
[pid=7433] ppid=7431 vsize=66532 CPUtime=4181.06
/proc/7433/stat : 7433 (sat7_bin) R 7431 7433 6902 0 -1 4194304 15910 0 0 0 418086 20 0 0 25 0 1 0 252714505 68128768 15894 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/7433/statm: 16633 15894 95 220 0 16410 0
Current children cumulated CPU time (s) 4181.06
Current children cumulated vsize (KiB) 66532

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7636
/proc/meminfo: memFree=1481592/2055920 swapFree=4183928/4192956
[pid=7433] ppid=7431 vsize=66684 CPUtime=4241.04
/proc/7433/stat : 7433 (sat7_bin) R 7431 7433 6902 0 -1 4194304 15955 0 0 0 424084 20 0 0 25 0 1 0 252714505 68284416 15939 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/7433/statm: 16671 15939 95 220 0 16448 0
Current children cumulated CPU time (s) 4241.04
Current children cumulated vsize (KiB) 66684

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7636
/proc/meminfo: memFree=1481464/2055920 swapFree=4183928/4192956
[pid=7433] ppid=7431 vsize=66824 CPUtime=4301.02
/proc/7433/stat : 7433 (sat7_bin) R 7431 7433 6902 0 -1 4194304 15991 0 0 0 430082 20 0 0 25 0 1 0 252714505 68427776 15975 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/7433/statm: 16706 15975 95 220 0 16483 0
Current children cumulated CPU time (s) 4301.02
Current children cumulated vsize (KiB) 66824

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7636
/proc/meminfo: memFree=1481208/2055920 swapFree=4183928/4192956
[pid=7433] ppid=7431 vsize=66960 CPUtime=4361.02
/proc/7433/stat : 7433 (sat7_bin) R 7431 7433 6902 0 -1 4194304 16056 0 0 0 436081 21 0 0 25 0 1 0 252714505 68567040 16040 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/7433/statm: 16740 16040 95 220 0 16517 0
Current children cumulated CPU time (s) 4361.02
Current children cumulated vsize (KiB) 66960

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7636
/proc/meminfo: memFree=1480952/2055920 swapFree=4183928/4192956
[pid=7433] ppid=7431 vsize=67232 CPUtime=4421
/proc/7433/stat : 7433 (sat7_bin) R 7431 7433 6902 0 -1 4194304 16127 0 0 0 442079 21 0 0 25 0 1 0 252714505 68845568 16111 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/7433/statm: 16808 16111 95 220 0 16585 0
Current children cumulated CPU time (s) 4421
Current children cumulated vsize (KiB) 67232

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7636
/proc/meminfo: memFree=1480632/2055920 swapFree=4183928/4192956
[pid=7433] ppid=7431 vsize=67544 CPUtime=4480.98
/proc/7433/stat : 7433 (sat7_bin) R 7431 7433 6902 0 -1 4194304 16195 0 0 0 448077 21 0 0 25 0 1 0 252714505 69165056 16179 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/7433/statm: 16886 16179 95 220 0 16663 0
Current children cumulated CPU time (s) 4480.98
Current children cumulated vsize (KiB) 67544

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7636
/proc/meminfo: memFree=1480504/2055920 swapFree=4183928/4192956
[pid=7433] ppid=7431 vsize=67544 CPUtime=4540.96
/proc/7433/stat : 7433 (sat7_bin) R 7431 7433 6902 0 -1 4194304 16227 0 0 0 454075 21 0 0 25 0 1 0 252714505 69165056 16211 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/7433/statm: 16886 16211 95 220 0 16663 0
Current children cumulated CPU time (s) 4540.96
Current children cumulated vsize (KiB) 67544

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7636
/proc/meminfo: memFree=1480376/2055920 swapFree=4183928/4192956
[pid=7433] ppid=7431 vsize=67676 CPUtime=4600.95
/proc/7433/stat : 7433 (sat7_bin) R 7431 7433 6902 0 -1 4194304 16259 0 0 0 460074 21 0 0 25 0 1 0 252714505 69300224 16243 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532694 0 0 4096 0 0 0 0 17 1 0 0
/proc/7433/statm: 16919 16243 95 220 0 16696 0
Current children cumulated CPU time (s) 4600.95
Current children cumulated vsize (KiB) 67676

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7636
/proc/meminfo: memFree=1480184/2055920 swapFree=4183928/4192956
[pid=7433] ppid=7431 vsize=67820 CPUtime=4660.93
/proc/7433/stat : 7433 (sat7_bin) R 7431 7433 6902 0 -1 4194304 16301 0 0 0 466072 21 0 0 25 0 1 0 252714505 69447680 16285 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134529318 0 0 4096 0 0 0 0 17 1 0 0
/proc/7433/statm: 16955 16285 95 220 0 16732 0
Current children cumulated CPU time (s) 4660.93
Current children cumulated vsize (KiB) 67820

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7636
/proc/meminfo: memFree=1480056/2055920 swapFree=4183928/4192956
[pid=7433] ppid=7431 vsize=67820 CPUtime=4720.92
/proc/7433/stat : 7433 (sat7_bin) R 7431 7433 6902 0 -1 4194304 16339 0 0 0 472071 21 0 0 25 0 1 0 252714505 69447680 16323 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/7433/statm: 16955 16323 95 220 0 16732 0
Current children cumulated CPU time (s) 4720.92
Current children cumulated vsize (KiB) 67820

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7636
/proc/meminfo: memFree=1479864/2055920 swapFree=4183928/4192956
[pid=7433] ppid=7431 vsize=67964 CPUtime=4780.9
/proc/7433/stat : 7433 (sat7_bin) R 7431 7433 6902 0 -1 4194304 16390 0 0 0 478069 21 0 0 25 0 1 0 252714505 69595136 16374 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/7433/statm: 16991 16374 95 220 0 16768 0
Current children cumulated CPU time (s) 4780.9
Current children cumulated vsize (KiB) 67964

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7636
/proc/meminfo: memFree=1479544/2055920 swapFree=4183928/4192956
[pid=7433] ppid=7431 vsize=68300 CPUtime=4840.89
/proc/7433/stat : 7433 (sat7_bin) R 7431 7433 6902 0 -1 4194304 16463 0 0 0 484067 22 0 0 25 0 1 0 252714505 69939200 16447 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/7433/statm: 17075 16447 95 220 0 16852 0
Current children cumulated CPU time (s) 4840.89
Current children cumulated vsize (KiB) 68300

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7636
/proc/meminfo: memFree=1479480/2055920 swapFree=4183928/4192956
[pid=7433] ppid=7431 vsize=68300 CPUtime=4900.87
/proc/7433/stat : 7433 (sat7_bin) R 7431 7433 6902 0 -1 4194304 16483 0 0 0 490065 22 0 0 25 0 1 0 252714505 69939200 16467 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/7433/statm: 17075 16467 95 220 0 16852 0
Current children cumulated CPU time (s) 4900.87
Current children cumulated vsize (KiB) 68300

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7636
/proc/meminfo: memFree=1479288/2055920 swapFree=4183928/4192956
[pid=7433] ppid=7431 vsize=68592 CPUtime=4960.85
/proc/7433/stat : 7433 (sat7_bin) R 7431 7433 6902 0 -1 4194304 16532 0 0 0 496063 22 0 0 25 0 1 0 252714505 70238208 16516 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538653 0 0 4096 0 0 0 0 17 1 0 0
/proc/7433/statm: 17148 16516 95 220 0 16925 0
Current children cumulated CPU time (s) 4960.85
Current children cumulated vsize (KiB) 68592



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7636
/proc/meminfo: memFree=1479224/2055920 swapFree=4183928/4192956
[pid=7433] ppid=7431 vsize=68592 CPUtime=5000.04
/proc/7433/stat : 7433 (sat7_bin) R 7431 7433 6902 0 -1 4194304 16551 0 0 0 499982 22 0 0 25 0 1 0 252714505 70238208 16535 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/7433/statm: 17148 16535 95 220 0 16925 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 68592

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

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

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7636
/proc/meminfo: memFree=1479224/2055920 swapFree=4183928/4192956
[pid=7433] ppid=7431 vsize=68592 CPUtime=5000.04
/proc/7433/stat : 7433 (sat7_bin) R 7431 7433 6902 0 -1 4194304 16551 0 0 0 499982 22 0 0 25 0 1 0 252714505 70238208 16535 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/7433/statm: 17148 16535 95 220 0 16925 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 68592

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.52
CPU time (s): 5000.07
CPU user time (s): 4999.83
CPU system time (s): 0.234964
CPU usage (%): 99.971
Max. virtual memory (cumulated for all children) (KiB): 68592

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.83
system time used= 0.234964
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16551
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= 12030

runsolver used 4.04239 second user time and 9.65953 second system time

The end

Launcher Data (download as text)

Begin job on node68 on Sat Apr 28 13:34:10 UTC 2007

IDJOB= 425481
IDBENCH= 20161
IDSOLVER= 183
FILE ID= node68/425481-1177767250

PBS_JOBID= 4715601

Free space on /tmp= 66537 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v4000/unif-k3-r4.2-v4000-c16800-S417670629-08.cnf
COMMAND LINE= /tmp/evaluation/425481-1177767250/sat7_bin /tmp/evaluation/425481-1177767250/instance-425481-1177767250.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node68/watcher-425481-1177767250 -o ROOT/results/node68/solver-425481-1177767250 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425481-1177767250/sat7_bin /tmp/evaluation/425481-1177767250/instance-425481-1177767250.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  4d44215f03cf662ccd89594e005a5672

RANDOM SEED= 361491084

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node68.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		: 3000.216
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		: 3000.216
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:       1545872 kB
Buffers:         48012 kB
Cached:         384540 kB
SwapCached:       3056 kB
Active:         215952 kB
Inactive:       226664 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1545872 kB
SwapTotal:     4192956 kB
SwapFree:      4183928 kB
Dirty:            1428 kB
Writeback:           0 kB
Mapped:          15984 kB
Slab:            53568 kB
Committed_AS:  2955164 kB
PageTables:       1380 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= 66537 MiB

End job on node68 on Sat Apr 28 14:57:33 UTC 2007