Trace number 425475

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) 5000.12 5001.57

General information on the benchmark

Namerandom/LargeSize/3SAT/v16000/
unif-k3-r4.2-v16000-c67200-S202413125-05.cnf
MD5SUMcb77fa686f82b4c89db1294cde11cf16
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark3351.45
Satisfiable
(Un)Satisfiability was proved
Number of variables16000
Number of clauses67200
Sum of the clauses size201600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 367200
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.29/0.38	c Starting solver ...
0.39/0.49	c Restarting after 103 conflicts
0.59/0.64	c Restarting after 253 conflicts
0.79/0.85	c Restarting after 478 conflicts
1.10/1.17	c Restarting after 816 conflicts
1.59/1.62	c Restarting after 1323 conflicts
2.29/2.32	c Restarting after 2082 conflicts
3.39/3.43	c Restarting after 3221 conflicts
5.09/5.19	c Restarting after 4931 conflicts
7.69/7.71	c Restarting after 7493 conflicts
11.78/11.80	c Restarting after 11340 conflicts
18.49/18.53	c Restarting after 17109 conflicts
28.89/28.99	c Restarting after 25758 conflicts
47.08/47.18	c Restarting after 38733 conflicts
78.87/78.94	c Restarting after 58194 conflicts
133.66/133.74	c Restarting after 87388 conflicts
229.43/229.59	c Restarting after 131177 conflicts
407.08/407.28	c Restarting after 196861 conflicts
731.30/731.51	c Restarting after 295387 conflicts
1164.58/1164.91	c Restarting after 443177 conflicts
2057.13/2057.81	c Restarting after 664861 conflicts
3272.81/3273.86	c Restarting after 997389 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/node6/watcher-425475-1177763340 -o ROOT/results/node6/solver-425475-1177763340 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425475-1177763340/sat7_bin /tmp/evaluation/425475-1177763340/instance-425475-1177763340.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: 1.83 1.78 1.39 3/77 15483
/proc/meminfo: memFree=1671288/2055924 swapFree=4143464/4192956
[pid=15483] ppid=15481 vsize=2396 CPUtime=0
/proc/15483/stat : 15483 (sat7_bin) R 15481 15483 14954 0 -1 4194304 411 0 0 0 0 0 0 0 18 0 1 0 252371673 2453504 395 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134558961 0 0 4096 0 0 0 0 17 1 0 0
/proc/15483/statm: 599 396 88 220 0 376 0

[startup+0.105503 s]
/proc/loadavg: 1.83 1.78 1.39 3/77 15483
/proc/meminfo: memFree=1671288/2055924 swapFree=4143464/4192956
[pid=15483] ppid=15481 vsize=3940 CPUtime=0.1
/proc/15483/stat : 15483 (sat7_bin) R 15481 15483 14954 0 -1 4194304 814 0 0 0 10 0 0 0 18 0 1 0 252371673 4034560 798 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 135029208 0 0 4096 0 0 0 0 17 1 0 0
/proc/15483/statm: 985 798 88 220 0 762 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3940

[startup+0.202525 s]
/proc/loadavg: 1.83 1.78 1.39 3/77 15483
/proc/meminfo: memFree=1671288/2055924 swapFree=4143464/4192956
[pid=15483] ppid=15481 vsize=5992 CPUtime=0.19
/proc/15483/stat : 15483 (sat7_bin) R 15481 15483 14954 0 -1 4194304 1061 0 0 0 19 0 0 0 19 0 1 0 252371673 6135808 1045 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 135029844 0 0 4096 0 0 0 0 17 1 0 0
/proc/15483/statm: 1498 1045 88 220 0 1275 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 5992

[startup+0.302526 s]
/proc/loadavg: 1.83 1.78 1.39 3/77 15483
/proc/meminfo: memFree=1671288/2055924 swapFree=4143464/4192956
[pid=15483] ppid=15481 vsize=5992 CPUtime=0.29
/proc/15483/stat : 15483 (sat7_bin) R 15481 15483 14954 0 -1 4194304 1315 0 0 0 29 0 0 0 20 0 1 0 252371673 6135808 1299 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134518465 0 0 4096 0 0 0 0 17 1 0 0
/proc/15483/statm: 1498 1299 88 220 0 1275 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5992

[startup+0.701571 s]
/proc/loadavg: 1.83 1.78 1.39 3/77 15483
/proc/meminfo: memFree=1671288/2055924 swapFree=4143464/4192956
[pid=15483] ppid=15481 vsize=10284 CPUtime=0.69
/proc/15483/stat : 15483 (sat7_bin) R 15481 15483 14954 0 -1 4194304 1905 0 0 0 68 1 0 0 23 0 1 0 252371673 10530816 1889 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/15483/statm: 2571 1889 95 220 0 2348 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10284

[startup+1.50167 s]
/proc/loadavg: 1.83 1.78 1.39 2/78 15484
/proc/meminfo: memFree=1663408/2055924 swapFree=4143464/4192956
[pid=15483] ppid=15481 vsize=10404 CPUtime=1.49
/proc/15483/stat : 15483 (sat7_bin) R 15481 15483 14954 0 -1 4194304 2215 0 0 0 148 1 0 0 25 0 1 0 252371673 10653696 2199 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/15483/statm: 2601 2199 95 220 0 2378 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10404

[startup+3.10185 s]
/proc/loadavg: 1.83 1.78 1.39 2/78 15484
/proc/meminfo: memFree=1661808/2055924 swapFree=4143464/4192956
[pid=15483] ppid=15481 vsize=14608 CPUtime=3.09
/proc/15483/stat : 15483 (sat7_bin) R 15481 15483 14954 0 -1 4194304 2727 0 0 0 308 1 0 0 25 0 1 0 252371673 14958592 2711 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134579025 0 0 4096 0 0 0 0 17 1 0 0
/proc/15483/statm: 3652 2711 95 220 0 3429 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14608

[startup+6.30123 s]
/proc/loadavg: 1.77 1.77 1.39 2/78 15484
/proc/meminfo: memFree=1657328/2055924 swapFree=4143464/4192956
[pid=15483] ppid=15481 vsize=19036 CPUtime=6.29
/proc/15483/stat : 15483 (sat7_bin) R 15481 15483 14954 0 -1 4194304 3715 0 0 0 626 3 0 0 25 0 1 0 252371673 19492864 3699 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/15483/statm: 4759 3699 95 220 0 4536 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 19036

[startup+12.702 s]
/proc/loadavg: 1.71 1.76 1.39 2/78 15484
/proc/meminfo: memFree=1650480/2055924 swapFree=4143464/4192956
[pid=15483] ppid=15481 vsize=23452 CPUtime=12.69
/proc/15483/stat : 15483 (sat7_bin) R 15481 15483 14954 0 -1 4194304 5351 0 0 0 1264 5 0 0 25 0 1 0 252371673 24014848 5335 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/15483/statm: 5863 5335 95 220 0 5640 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 23452

[startup+25.5025 s]
/proc/loadavg: 1.55 1.72 1.38 2/78 15484
/proc/meminfo: memFree=1637744/2055924 swapFree=4143464/4192956
[pid=15483] ppid=15481 vsize=37144 CPUtime=25.48
/proc/15483/stat : 15483 (sat7_bin) R 15481 15483 14954 0 -1 4194304 8422 0 0 0 2541 7 0 0 25 0 1 0 252371673 38035456 8406 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/15483/statm: 9286 8406 95 220 0 9063 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 37144

[startup+51.1025 s]
/proc/loadavg: 1.36 1.66 1.37 2/78 15484
/proc/meminfo: memFree=1614960/2055924 swapFree=4143464/4192956
[pid=15483] ppid=15481 vsize=57380 CPUtime=51.08
/proc/15483/stat : 15483 (sat7_bin) R 15481 15483 14954 0 -1 4194304 14188 0 0 0 5093 15 0 0 25 0 1 0 252371673 58757120 14172 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538673 0 0 4096 0 0 0 0 17 1 0 0
/proc/15483/statm: 14345 14172 95 220 0 14122 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 57380

[startup+102.302 s]
/proc/loadavg: 1.15 1.56 1.35 2/78 15484
/proc/meminfo: memFree=1577264/2055924 swapFree=4143464/4192956
[pid=15483] ppid=15481 vsize=97348 CPUtime=102.27
/proc/15483/stat : 15483 (sat7_bin) R 15481 15483 14954 0 -1 4194304 23495 0 0 0 10200 27 0 0 25 0 1 0 252371673 99684352 23479 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/15483/statm: 24337 23479 95 220 0 24114 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 97348

[startup+162.303 s]
/proc/loadavg: 1.06 1.45 1.32 2/78 15484
/proc/meminfo: memFree=1545136/2055924 swapFree=4143464/4192956
[pid=15483] ppid=15481 vsize=129804 CPUtime=162.24
/proc/15483/stat : 15483 (sat7_bin) R 15481 15483 14954 0 -1 4194304 31507 0 0 0 16188 36 0 0 25 0 1 0 252371673 132919296 31491 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/15483/statm: 32451 31491 95 220 0 32228 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 129804

[startup+222.306 s]
/proc/loadavg: 1.02 1.37 1.30 2/78 15484
/proc/meminfo: memFree=1544112/2055924 swapFree=4143464/4192956
[pid=15483] ppid=15481 vsize=130552 CPUtime=222.24
/proc/15483/stat : 15483 (sat7_bin) R 15481 15483 14954 0 -1 4194304 31766 0 0 0 22187 37 0 0 25 0 1 0 252371673 133685248 31750 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532561 0 0 4096 0 0 0 0 17 1 0 0
/proc/15483/statm: 32638 31750 95 220 0 32415 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 130552

[startup+282.303 s]
/proc/loadavg: 1.00 1.30 1.28 2/78 15484
/proc/meminfo: memFree=1534704/2055924 swapFree=4143464/4192956
[pid=15483] ppid=15481 vsize=138032 CPUtime=282.22
/proc/15483/stat : 15483 (sat7_bin) R 15481 15483 14954 0 -1 4194304 34165 0 0 0 28182 40 0 0 25 0 1 0 252371673 141344768 34149 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532559 0 0 4096 0 0 0 0 17 1 0 0
/proc/15483/statm: 34508 34149 95 220 0 34285 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 138032

[startup+342.303 s]
/proc/loadavg: 1.00 1.24 1.26 2/78 15486
/proc/meminfo: memFree=1513840/2055924 swapFree=4143464/4192956
[pid=15483] ppid=15481 vsize=159544 CPUtime=342.2
/proc/15483/stat : 15483 (sat7_bin) R 15481 15483 14954 0 -1 4194304 39296 0 0 0 34175 45 0 0 25 0 1 0 252371673 163373056 39280 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/15483/statm: 39886 39280 95 220 0 39663 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 159544

[startup+402.303 s]
/proc/loadavg: 1.00 1.19 1.24 2/78 15486
/proc/meminfo: memFree=1499504/2055924 swapFree=4143464/4192956
[pid=15483] ppid=15481 vsize=174440 CPUtime=402.18
/proc/15483/stat : 15483 (sat7_bin) R 15481 15483 14954 0 -1 4194304 42859 0 0 0 40168 50 0 0 25 0 1 0 252371673 178626560 42843 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134579019 0 0 4096 0 0 0 0 17 1 0 0
/proc/15483/statm: 43610 42843 95 220 0 43387 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 174440

[startup+462.303 s]
/proc/loadavg: 1.00 1.16 1.22 2/78 15486
/proc/meminfo: memFree=1499312/2055924 swapFree=4143464/4192956
[pid=15483] ppid=15481 vsize=174440 CPUtime=462.16
/proc/15483/stat : 15483 (sat7_bin) R 15481 15483 14954 0 -1 4194304 42931 0 0 0 46166 50 0 0 25 0 1 0 252371673 178626560 42915 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/15483/statm: 43610 42915 95 220 0 43387 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 174440

[startup+522.302 s]
/proc/loadavg: 1.00 1.12 1.20 2/78 15486
/proc/meminfo: memFree=1498800/2055924 swapFree=4143464/4192956
[pid=15483] ppid=15481 vsize=174440 CPUtime=522.15
/proc/15483/stat : 15483 (sat7_bin) R 15481 15483 14954 0 -1 4194304 43062 0 0 0 52164 51 0 0 25 0 1 0 252371673 178626560 43046 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/15483/statm: 43610 43046 95 220 0 43387 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 174440

[startup+582.302 s]
/proc/loadavg: 1.00 1.10 1.19 2/78 15486
/proc/meminfo: memFree=1497520/2055924 swapFree=4143464/4192956
[pid=15483] ppid=15481 vsize=174440 CPUtime=582.13
/proc/15483/stat : 15483 (sat7_bin) R 15481 15483 14954 0 -1 4194304 43384 0 0 0 58162 51 0 0 25 0 1 0 252371673 178626560 43368 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538878 0 0 4096 0 0 0 0 17 1 0 0
/proc/15483/statm: 43610 43368 95 220 0 43387 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 174440

[startup+642.302 s]
/proc/loadavg: 1.00 1.08 1.17 2/78 15486
/proc/meminfo: memFree=1491184/2055924 swapFree=4143464/4192956
[pid=15483] ppid=15481 vsize=181312 CPUtime=642.12
/proc/15483/stat : 15483 (sat7_bin) R 15481 15483 14954 0 -1 4194304 45008 0 0 0 64158 54 0 0 25 0 1 0 252371673 185663488 44992 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/15483/statm: 45328 44992 95 220 0 45105 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 181312


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15686
/proc/meminfo: memFree=1348592/2055924 swapFree=4143464/4192956
[pid=15483] ppid=15481 vsize=325048 CPUtime=4001.11
/proc/15483/stat : 15483 (sat7_bin) R 15481 15483 14954 0 -1 4194304 80528 0 0 0 399988 123 0 0 25 0 1 0 252371673 332849152 80498 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/15483/statm: 81262 80498 95 220 0 81039 0
Current children cumulated CPU time (s) 4001.11
Current children cumulated vsize (KiB) 325048

[startup+4062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15686
/proc/meminfo: memFree=1347632/2055924 swapFree=4143464/4192956
[pid=15483] ppid=15481 vsize=325048 CPUtime=4061.1
/proc/15483/stat : 15483 (sat7_bin) R 15481 15483 14954 0 -1 4194304 80792 0 0 0 405986 124 0 0 25 0 1 0 252371673 332849152 80762 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/15483/statm: 81262 80762 95 220 0 81039 0
Current children cumulated CPU time (s) 4061.1
Current children cumulated vsize (KiB) 325048

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15686
/proc/meminfo: memFree=1345392/2055924 swapFree=4143464/4192956
[pid=15483] ppid=15481 vsize=329148 CPUtime=4121.08
/proc/15483/stat : 15483 (sat7_bin) R 15481 15483 14954 0 -1 4194304 81354 0 0 0 411982 126 0 0 25 0 1 0 252371673 337047552 81324 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/15483/statm: 82287 81324 95 220 0 82064 0
Current children cumulated CPU time (s) 4121.08
Current children cumulated vsize (KiB) 329148

[startup+4182.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15686
/proc/meminfo: memFree=1341488/2055924 swapFree=4143464/4192956
[pid=15483] ppid=15481 vsize=333248 CPUtime=4181.07
/proc/15483/stat : 15483 (sat7_bin) R 15481 15483 14954 0 -1 4194304 82311 0 0 0 417979 128 0 0 25 0 1 0 252371673 341245952 82281 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/15483/statm: 83312 82281 95 220 0 83089 0
Current children cumulated CPU time (s) 4181.07
Current children cumulated vsize (KiB) 333248

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15686
/proc/meminfo: memFree=1335984/2055924 swapFree=4143464/4192956
[pid=15483] ppid=15481 vsize=337348 CPUtime=4241.05
/proc/15483/stat : 15483 (sat7_bin) R 15481 15483 14954 0 -1 4194304 83713 0 0 0 423975 130 0 0 25 0 1 0 252371673 345444352 83683 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/15483/statm: 84337 83683 95 220 0 84114 0
Current children cumulated CPU time (s) 4241.05
Current children cumulated vsize (KiB) 337348

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15686
/proc/meminfo: memFree=1328496/2055924 swapFree=4143464/4192956
[pid=15483] ppid=15481 vsize=345548 CPUtime=4301.03
/proc/15483/stat : 15483 (sat7_bin) R 15481 15483 14954 0 -1 4194304 85554 0 0 0 429970 133 0 0 25 0 1 0 252371673 353841152 85524 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/15483/statm: 86387 85524 95 220 0 86164 0
Current children cumulated CPU time (s) 4301.03
Current children cumulated vsize (KiB) 345548

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15686
/proc/meminfo: memFree=1320688/2055924 swapFree=4143464/4192956
[pid=15483] ppid=15481 vsize=353748 CPUtime=4361.02
/proc/15483/stat : 15483 (sat7_bin) R 15481 15483 14954 0 -1 4194304 87524 0 0 0 435966 136 0 0 25 0 1 0 252371673 362237952 87494 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/15483/statm: 88437 87494 95 220 0 88214 0
Current children cumulated CPU time (s) 4361.02
Current children cumulated vsize (KiB) 353748

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15686
/proc/meminfo: memFree=1314032/2055924 swapFree=4143464/4192956
[pid=15483] ppid=15481 vsize=357848 CPUtime=4421
/proc/15483/stat : 15483 (sat7_bin) R 15481 15483 14954 0 -1 4194304 89160 0 0 0 441963 137 0 0 25 0 1 0 252371673 366436352 89130 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134537030 0 0 4096 0 0 0 0 17 1 0 0
/proc/15483/statm: 89462 89130 95 220 0 89239 0
Current children cumulated CPU time (s) 4421
Current children cumulated vsize (KiB) 357848

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15686
/proc/meminfo: memFree=1314032/2055924 swapFree=4143464/4192956
[pid=15483] ppid=15481 vsize=357848 CPUtime=4480.98
/proc/15483/stat : 15483 (sat7_bin) R 15481 15483 14954 0 -1 4194304 89177 0 0 0 447961 137 0 0 25 0 1 0 252371673 366436352 89147 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532694 0 0 4096 0 0 0 0 17 1 0 0
/proc/15483/statm: 89462 89147 95 220 0 89239 0
Current children cumulated CPU time (s) 4480.98
Current children cumulated vsize (KiB) 357848

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15686
/proc/meminfo: memFree=1313776/2055924 swapFree=4143464/4192956
[pid=15483] ppid=15481 vsize=357848 CPUtime=4540.97
/proc/15483/stat : 15483 (sat7_bin) R 15481 15483 14954 0 -1 4194304 89236 0 0 0 453959 138 0 0 25 0 1 0 252371673 366436352 89206 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532564 0 0 4096 0 0 0 0 17 1 0 0
/proc/15483/statm: 89462 89206 95 220 0 89239 0
Current children cumulated CPU time (s) 4540.97
Current children cumulated vsize (KiB) 357848

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15686
/proc/meminfo: memFree=1313392/2055924 swapFree=4143464/4192956
[pid=15483] ppid=15481 vsize=361948 CPUtime=4600.95
/proc/15483/stat : 15483 (sat7_bin) R 15481 15483 14954 0 -1 4194304 89343 0 0 0 459956 139 0 0 25 0 1 0 252371673 370634752 89313 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/15483/statm: 90487 89313 95 220 0 90264 0
Current children cumulated CPU time (s) 4600.95
Current children cumulated vsize (KiB) 361948

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15686
/proc/meminfo: memFree=1311792/2055924 swapFree=4143464/4192956
[pid=15483] ppid=15481 vsize=361948 CPUtime=4660.93
/proc/15483/stat : 15483 (sat7_bin) R 15481 15483 14954 0 -1 4194304 89742 0 0 0 465954 139 0 0 25 0 1 0 252371673 370634752 89712 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/15483/statm: 90487 89712 95 220 0 90264 0
Current children cumulated CPU time (s) 4660.93
Current children cumulated vsize (KiB) 361948

[startup+4722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15686
/proc/meminfo: memFree=1308912/2055924 swapFree=4143464/4192956
[pid=15483] ppid=15481 vsize=366048 CPUtime=4720.92
/proc/15483/stat : 15483 (sat7_bin) R 15481 15483 14954 0 -1 4194304 90455 0 0 0 471951 141 0 0 25 0 1 0 252371673 374833152 90425 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134528648 0 0 4096 0 0 0 0 17 1 0 0
/proc/15483/statm: 91512 90425 95 220 0 91289 0
Current children cumulated CPU time (s) 4720.92
Current children cumulated vsize (KiB) 366048

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15686
/proc/meminfo: memFree=1304880/2055924 swapFree=4143464/4192956
[pid=15483] ppid=15481 vsize=370148 CPUtime=4780.9
/proc/15483/stat : 15483 (sat7_bin) R 15481 15483 14954 0 -1 4194304 91463 0 0 0 477948 142 0 0 25 0 1 0 252371673 379031552 91433 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/15483/statm: 92537 91433 95 220 0 92314 0
Current children cumulated CPU time (s) 4780.9
Current children cumulated vsize (KiB) 370148

[startup+4842.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15686
/proc/meminfo: memFree=1300976/2055924 swapFree=4143464/4192956
[pid=15483] ppid=15481 vsize=374248 CPUtime=4840.89
/proc/15483/stat : 15483 (sat7_bin) R 15481 15483 14954 0 -1 4194304 92429 0 0 0 483946 143 0 0 25 0 1 0 252371673 383229952 92399 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538673 0 0 4096 0 0 0 0 17 1 0 0
/proc/15483/statm: 93562 92399 95 220 0 93339 0
Current children cumulated CPU time (s) 4840.89
Current children cumulated vsize (KiB) 374248

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15686
/proc/meminfo: memFree=1295344/2055924 swapFree=4143464/4192956
[pid=15483] ppid=15481 vsize=378348 CPUtime=4900.87
/proc/15483/stat : 15483 (sat7_bin) R 15481 15483 14954 0 -1 4194304 93868 0 0 0 489942 145 0 0 25 0 1 0 252371673 387428352 93838 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/15483/statm: 94587 93838 95 220 0 94364 0
Current children cumulated CPU time (s) 4900.87
Current children cumulated vsize (KiB) 378348

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15686
/proc/meminfo: memFree=1290096/2055924 swapFree=4143464/4192956
[pid=15483] ppid=15481 vsize=382448 CPUtime=4960.85
/proc/15483/stat : 15483 (sat7_bin) R 15481 15483 14954 0 -1 4194304 95141 0 0 0 495939 146 0 0 25 0 1 0 252371673 391626752 95111 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/15483/statm: 95612 95111 95 220 0 95389 0
Current children cumulated CPU time (s) 4960.85
Current children cumulated vsize (KiB) 382448



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15686
/proc/meminfo: memFree=1287024/2055924 swapFree=4143464/4192956
[pid=15483] ppid=15481 vsize=386548 CPUtime=5000.05
/proc/15483/stat : 15483 (sat7_bin) R 15481 15483 14954 0 -1 4194304 95915 0 0 0 499857 148 0 0 25 0 1 0 252371673 395825152 95885 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/15483/statm: 96637 95885 95 220 0 96414 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 386548

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): 5001.57
CPU time (s): 5000.12
CPU user time (s): 4998.57
CPU system time (s): 1.54277
CPU usage (%): 99.971
Max. virtual memory (cumulated for all children) (KiB): 386548

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4998.58
system time used= 1.54276
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 95915
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= 102465

runsolver used 3.82142 second user time and 10.8723 second system time

The end

Launcher Data (download as text)

Begin job on node6 on Sat Apr 28 12:29:00 UTC 2007

IDJOB= 425475
IDBENCH= 20155
IDSOLVER= 183
FILE ID= node6/425475-1177763340

PBS_JOBID= 4715584

Free space on /tmp= 66532 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v16000/unif-k3-r4.2-v16000-c67200-S202413125-05.cnf
COMMAND LINE= /tmp/evaluation/425475-1177763340/sat7_bin /tmp/evaluation/425475-1177763340/instance-425475-1177763340.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-425475-1177763340 -o ROOT/results/node6/solver-425475-1177763340 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425475-1177763340/sat7_bin /tmp/evaluation/425475-1177763340/instance-425475-1177763340.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  cb77fa686f82b4c89db1294cde11cf16

RANDOM SEED= 276927044

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node6.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		: 3000.232
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		: 3000.232
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:      2055924 kB
MemFree:       1671760 kB
Buffers:         42076 kB
Cached:         270968 kB
SwapCached:      17912 kB
Active:         179480 kB
Inactive:       160792 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1671760 kB
SwapTotal:     4192956 kB
SwapFree:      4143464 kB
Dirty:            2512 kB
Writeback:           0 kB
Mapped:          30096 kB
Slab:            29524 kB
Committed_AS:  7187648 kB
PageTables:       1784 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= 66532 MiB

End job on node6 on Sat Apr 28 13:52:24 UTC 2007