Trace number 425493

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 5001.54

General information on the benchmark

Namerandom/LargeSize/3SAT/v10000/
unif-k3-r4.2-v10000-c42000-S1173369833-06.cnf
MD5SUM44829169fe50d4c74609ee6e189daf0e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark220.121
Satisfiable
(Un)Satisfiability was proved
Number of variables10000
Number of clauses42000
Sum of the clauses size126000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 342000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.19/0.21	c Starting solver ...
0.19/0.28	c Restarting after 101 conflicts
0.29/0.37	c Restarting after 251 conflicts
0.49/0.50	c Restarting after 476 conflicts
0.59/0.69	c Restarting after 815 conflicts
0.89/0.97	c Restarting after 1321 conflicts
1.29/1.39	c Restarting after 2083 conflicts
1.99/2.07	c Restarting after 3223 conflicts
2.99/3.08	c Restarting after 4931 conflicts
4.79/4.86	c Restarting after 7493 conflicts
7.60/7.68	c Restarting after 11340 conflicts
11.89/11.91	c Restarting after 17107 conflicts
19.58/19.65	c Restarting after 25758 conflicts
31.98/32.02	c Restarting after 38734 conflicts
54.08/54.14	c Restarting after 58196 conflicts
87.37/87.41	c Restarting after 87390 conflicts
158.85/158.94	c Restarting after 131179 conflicts
260.61/260.85	c Restarting after 196864 conflicts
446.57/446.87	c Restarting after 295390 conflicts
795.48/795.89	c Restarting after 443179 conflicts
1354.35/1354.81	c Restarting after 664862 conflicts
2316.61/2317.30	c Restarting after 997387 conflicts
3741.27/3742.33	c Restarting after 1496175 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-425493-1177772265 -o ROOT/results/node68/solver-425493-1177772265 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425493-1177772265/sat7_bin /tmp/evaluation/425493-1177772265/instance-425493-1177772265.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 7708
/proc/meminfo: memFree=1544704/2055920 swapFree=4183928/4192956
[pid=7708] ppid=7706 vsize=1976 CPUtime=0
/proc/7708/stat : 7708 (sat7_bin) R 7706 7708 7654 0 -1 4194304 341 0 0 0 0 0 0 0 18 0 1 0 253216033 2023424 325 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134530789 0 0 4096 0 0 0 0 17 1 0 0
/proc/7708/statm: 494 326 88 220 0 271 0

[startup+0.07145 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 7708
/proc/meminfo: memFree=1544704/2055920 swapFree=4183928/4192956
[pid=7708] ppid=7706 vsize=3520 CPUtime=0.06
/proc/7708/stat : 7708 (sat7_bin) R 7706 7708 7654 0 -1 4194304 585 0 0 0 6 0 0 0 18 0 1 0 253216033 3604480 569 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134558961 0 0 4096 0 0 0 0 17 1 0 0
/proc/7708/statm: 880 569 88 220 0 657 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 3520

[startup+0.101452 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 7708
/proc/meminfo: memFree=1544704/2055920 swapFree=4183928/4192956
[pid=7708] ppid=7706 vsize=3520 CPUtime=0.09
/proc/7708/stat : 7708 (sat7_bin) R 7706 7708 7654 0 -1 4194304 670 0 0 0 9 0 0 0 18 0 1 0 253216033 3604480 654 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134547059 0 0 4096 0 0 0 0 17 1 0 0
/proc/7708/statm: 880 654 88 220 0 657 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3520

[startup+0.30147 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 7708
/proc/meminfo: memFree=1544704/2055920 swapFree=4183928/4192956
[pid=7708] ppid=7706 vsize=5868 CPUtime=0.29
/proc/7708/stat : 7708 (sat7_bin) R 7706 7708 7654 0 -1 4194304 1207 0 0 0 29 0 0 0 19 0 1 0 253216033 6008832 1191 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/7708/statm: 1467 1191 95 220 0 1244 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5868

[startup+0.701507 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 7708
/proc/meminfo: memFree=1544704/2055920 swapFree=4183928/4192956
[pid=7708] ppid=7706 vsize=9968 CPUtime=0.69
/proc/7708/stat : 7708 (sat7_bin) R 7706 7708 7654 0 -1 4194304 1417 0 0 0 68 1 0 0 22 0 1 0 253216033 10207232 1401 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/7708/statm: 2492 1401 95 220 0 2269 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9968

[startup+1.50158 s]
/proc/loadavg: 0.78 0.95 0.98 2/65 7709
/proc/meminfo: memFree=1538936/2055920 swapFree=4183928/4192956
[pid=7708] ppid=7706 vsize=9968 CPUtime=1.49
/proc/7708/stat : 7708 (sat7_bin) R 7706 7708 7654 0 -1 4194304 1749 0 0 0 148 1 0 0 25 0 1 0 253216033 10207232 1733 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532525 0 0 4096 0 0 0 0 17 1 0 0
/proc/7708/statm: 2492 1733 95 220 0 2269 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9968

[startup+3.10272 s]
/proc/loadavg: 0.78 0.95 0.98 2/65 7709
/proc/meminfo: memFree=1537080/2055920 swapFree=4183928/4192956
[pid=7708] ppid=7706 vsize=9968 CPUtime=3.09
/proc/7708/stat : 7708 (sat7_bin) R 7706 7708 7654 0 -1 4194304 2298 0 0 0 308 1 0 0 25 0 1 0 253216033 10207232 2282 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134529562 0 0 4096 0 0 0 0 17 1 0 0
/proc/7708/statm: 2492 2282 95 220 0 2269 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9968

[startup+6.30201 s]
/proc/loadavg: 0.80 0.95 0.98 2/65 7709
/proc/meminfo: memFree=1532664/2055920 swapFree=4183928/4192956
[pid=7708] ppid=7706 vsize=14068 CPUtime=6.29
/proc/7708/stat : 7708 (sat7_bin) R 7706 7708 7654 0 -1 4194304 3345 0 0 0 627 2 0 0 25 0 1 0 253216033 14405632 3329 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532561 0 0 4096 0 0 0 0 17 1 0 0
/proc/7708/statm: 3517 3329 95 220 0 3294 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14068

[startup+12.7016 s]
/proc/loadavg: 0.81 0.95 0.98 2/65 7709
/proc/meminfo: memFree=1524352/2055920 swapFree=4183928/4192956
[pid=7708] ppid=7706 vsize=22268 CPUtime=12.69
/proc/7708/stat : 7708 (sat7_bin) R 7706 7708 7654 0 -1 4194304 5296 0 0 0 1265 4 0 0 25 0 1 0 253216033 22802432 5280 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532606 0 0 4096 0 0 0 0 17 1 0 0
/proc/7708/statm: 5567 5280 95 220 0 5344 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 22268

[startup+25.5017 s]
/proc/loadavg: 0.85 0.95 0.98 2/65 7709
/proc/meminfo: memFree=1510656/2055920 swapFree=4183928/4192956
[pid=7708] ppid=7706 vsize=38668 CPUtime=25.48
/proc/7708/stat : 7708 (sat7_bin) R 7706 7708 7654 0 -1 4194304 8580 0 0 0 2541 7 0 0 25 0 1 0 253216033 39596032 8564 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/7708/statm: 9667 8564 95 220 0 9444 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 38668

[startup+51.1011 s]
/proc/loadavg: 0.90 0.96 0.98 2/65 7709
/proc/meminfo: memFree=1493824/2055920 swapFree=4183928/4192956
[pid=7708] ppid=7706 vsize=55068 CPUtime=51.08
/proc/7708/stat : 7708 (sat7_bin) R 7706 7708 7654 0 -1 4194304 12732 0 0 0 5095 13 0 0 25 0 1 0 253216033 56389632 12716 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/7708/statm: 13767 12716 95 220 0 13544 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 55068

[startup+102.306 s]
/proc/loadavg: 0.96 0.96 0.98 2/65 7709
/proc/meminfo: memFree=1478400/2055920 swapFree=4183928/4192956
[pid=7708] ppid=7706 vsize=67592 CPUtime=102.27
/proc/7708/stat : 7708 (sat7_bin) R 7706 7708 7654 0 -1 4194304 16580 0 0 0 10210 17 0 0 25 0 1 0 253216033 69214208 16564 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/7708/statm: 16898 16564 95 220 0 16675 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 67592

[startup+162.301 s]
/proc/loadavg: 0.98 0.97 0.98 2/65 7709
/proc/meminfo: memFree=1475392/2055920 swapFree=4183928/4192956
[pid=7708] ppid=7706 vsize=72180 CPUtime=162.25
/proc/7708/stat : 7708 (sat7_bin) R 7706 7708 7654 0 -1 4194304 17355 0 0 0 16207 18 0 0 25 0 1 0 253216033 73912320 17339 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538630 0 0 4096 0 0 0 0 17 1 0 0
/proc/7708/statm: 18045 17339 95 220 0 17822 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 72180

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 7847
/proc/meminfo: memFree=1462072/2055920 swapFree=4183928/4192956
[pid=7708] ppid=7706 vsize=84720 CPUtime=222.15
/proc/7708/stat : 7708 (sat7_bin) R 7706 7708 7654 0 -1 4194304 20293 0 0 0 22193 22 0 0 25 0 1 0 253216033 86753280 20277 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538567 0 0 4096 0 0 0 0 17 1 0 0
/proc/7708/statm: 21180 20277 95 220 0 20957 0
Current children cumulated CPU time (s) 222.15
Current children cumulated vsize (KiB) 84720

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 7907
/proc/meminfo: memFree=1457216/2055920 swapFree=4183928/4192956
[pid=7708] ppid=7706 vsize=89060 CPUtime=282.11
/proc/7708/stat : 7708 (sat7_bin) R 7706 7708 7654 0 -1 4194304 21797 0 0 0 28186 25 0 0 25 0 1 0 253216033 91197440 21781 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/7708/statm: 22265 21781 95 220 0 22042 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 89060

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 7907
/proc/meminfo: memFree=1454144/2055920 swapFree=4183928/4192956
[pid=7708] ppid=7706 vsize=93388 CPUtime=342.09
/proc/7708/stat : 7708 (sat7_bin) R 7706 7708 7654 0 -1 4194304 22563 0 0 0 34184 25 0 0 25 0 1 0 253216033 95629312 22547 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/7708/statm: 23347 22547 95 220 0 23124 0
Current children cumulated CPU time (s) 342.09
Current children cumulated vsize (KiB) 93388

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 7907
/proc/meminfo: memFree=1449408/2055920 swapFree=4183928/4192956
[pid=7708] ppid=7706 vsize=97856 CPUtime=402.08
/proc/7708/stat : 7708 (sat7_bin) R 7706 7708 7654 0 -1 4194304 23781 0 0 0 40181 27 0 0 25 0 1 0 253216033 100204544 23765 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/7708/statm: 24464 23765 95 220 0 24241 0
Current children cumulated CPU time (s) 402.08
Current children cumulated vsize (KiB) 97856

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 7907
/proc/meminfo: memFree=1448960/2055920 swapFree=4183928/4192956
[pid=7708] ppid=7706 vsize=98104 CPUtime=462.06
/proc/7708/stat : 7708 (sat7_bin) R 7706 7708 7654 0 -1 4194304 23897 0 0 0 46179 27 0 0 25 0 1 0 253216033 100458496 23881 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532525 0 0 4096 0 0 0 0 17 1 0 0
/proc/7708/statm: 24526 23881 95 220 0 24303 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 98104

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 7907
/proc/meminfo: memFree=1443520/2055920 swapFree=4183928/4192956
[pid=7708] ppid=7706 vsize=102336 CPUtime=522.05
/proc/7708/stat : 7708 (sat7_bin) R 7706 7708 7654 0 -1 4194304 25252 0 0 0 52177 28 0 0 25 0 1 0 253216033 104792064 25236 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/7708/statm: 25584 25236 95 220 0 25361 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 102336

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 7907
/proc/meminfo: memFree=1443200/2055920 swapFree=4183928/4192956
[pid=7708] ppid=7706 vsize=102688 CPUtime=582.03
/proc/7708/stat : 7708 (sat7_bin) R 7706 7708 7654 0 -1 4194304 25334 0 0 0 58175 28 0 0 25 0 1 0 253216033 105152512 25318 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/7708/statm: 25672 25318 95 220 0 25449 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 102688

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 7907
/proc/meminfo: memFree=1441472/2055920 swapFree=4183928/4192956
[pid=7708] ppid=7706 vsize=107032 CPUtime=642.02
/proc/7708/stat : 7708 (sat7_bin) R 7706 7708 7654 0 -1 4194304 25765 0 0 0 64173 29 0 0 25 0 1 0 253216033 109600768 25749 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/7708/statm: 26758 25749 95 220 0 26535 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 107032


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

[startup+4062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8107
/proc/meminfo: memFree=1357440/2055920 swapFree=4183928/4192956
[pid=7708] ppid=7706 vsize=189088 CPUtime=4061.1
/proc/7708/stat : 7708 (sat7_bin) R 7706 7708 7654 0 -1 4194304 46729 0 0 0 406048 62 0 0 25 0 1 0 253216033 193626112 46713 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/7708/statm: 47272 46713 95 220 0 47049 0
Current children cumulated CPU time (s) 4061.1
Current children cumulated vsize (KiB) 189088

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8107
/proc/meminfo: memFree=1356416/2055920 swapFree=4183928/4192956
[pid=7708] ppid=7706 vsize=193436 CPUtime=4121.09
/proc/7708/stat : 7708 (sat7_bin) R 7706 7708 7654 0 -1 4194304 46988 0 0 0 412046 63 0 0 25 0 1 0 253216033 198078464 46972 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134528648 0 0 4096 0 0 0 0 17 1 0 0
/proc/7708/statm: 48359 46972 95 220 0 48136 0
Current children cumulated CPU time (s) 4121.09
Current children cumulated vsize (KiB) 193436

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 8107
/proc/meminfo: memFree=1351936/2055920 swapFree=4183928/4192956
[pid=7708] ppid=7706 vsize=197812 CPUtime=4181.07
/proc/7708/stat : 7708 (sat7_bin) R 7706 7708 7654 0 -1 4194304 48101 0 0 0 418043 64 0 0 25 0 1 0 253216033 202559488 48085 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/7708/statm: 49453 48085 95 220 0 49230 0
Current children cumulated CPU time (s) 4181.07
Current children cumulated vsize (KiB) 197812

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8107
/proc/meminfo: memFree=1347648/2055920 swapFree=4183928/4192956
[pid=7708] ppid=7706 vsize=202056 CPUtime=4241.06
/proc/7708/stat : 7708 (sat7_bin) R 7706 7708 7654 0 -1 4194304 49177 0 0 0 424041 65 0 0 25 0 1 0 253216033 206905344 49161 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538630 0 0 4096 0 0 0 0 17 1 0 0
/proc/7708/statm: 50514 49161 95 220 0 50291 0
Current children cumulated CPU time (s) 4241.06
Current children cumulated vsize (KiB) 202056

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8107
/proc/meminfo: memFree=1347456/2055920 swapFree=4183928/4192956
[pid=7708] ppid=7706 vsize=202168 CPUtime=4301.05
/proc/7708/stat : 7708 (sat7_bin) R 7706 7708 7654 0 -1 4194304 49207 0 0 0 430040 65 0 0 25 0 1 0 253216033 207020032 49191 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/7708/statm: 50542 49191 95 220 0 50319 0
Current children cumulated CPU time (s) 4301.05
Current children cumulated vsize (KiB) 202168

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8107
/proc/meminfo: memFree=1347392/2055920 swapFree=4183928/4192956
[pid=7708] ppid=7706 vsize=202284 CPUtime=4361.03
/proc/7708/stat : 7708 (sat7_bin) R 7706 7708 7654 0 -1 4194304 49227 0 0 0 436038 65 0 0 25 0 1 0 253216033 207138816 49211 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/7708/statm: 50571 49211 95 220 0 50348 0
Current children cumulated CPU time (s) 4361.03
Current children cumulated vsize (KiB) 202284

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8107
/proc/meminfo: memFree=1347136/2055920 swapFree=4183928/4192956
[pid=7708] ppid=7706 vsize=202564 CPUtime=4421.01
/proc/7708/stat : 7708 (sat7_bin) R 7706 7708 7654 0 -1 4194304 49292 0 0 0 442036 65 0 0 25 0 1 0 253216033 207425536 49276 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/7708/statm: 50641 49276 95 220 0 50418 0
Current children cumulated CPU time (s) 4421.01
Current children cumulated vsize (KiB) 202564

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8107
/proc/meminfo: memFree=1346432/2055920 swapFree=4183928/4192956
[pid=7708] ppid=7706 vsize=202684 CPUtime=4481
/proc/7708/stat : 7708 (sat7_bin) R 7706 7708 7654 0 -1 4194304 49476 0 0 0 448035 65 0 0 25 0 1 0 253216033 207548416 49460 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532561 0 0 4096 0 0 0 0 17 1 0 0
/proc/7708/statm: 50671 49460 95 220 0 50448 0
Current children cumulated CPU time (s) 4481
Current children cumulated vsize (KiB) 202684

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8107
/proc/meminfo: memFree=1345920/2055920 swapFree=4183928/4192956
[pid=7708] ppid=7706 vsize=202800 CPUtime=4540.99
/proc/7708/stat : 7708 (sat7_bin) R 7706 7708 7654 0 -1 4194304 49595 0 0 0 454033 66 0 0 25 0 1 0 253216033 207667200 49579 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/7708/statm: 50700 49579 95 220 0 50477 0
Current children cumulated CPU time (s) 4540.99
Current children cumulated vsize (KiB) 202800

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8107
/proc/meminfo: memFree=1345792/2055920 swapFree=4183928/4192956
[pid=7708] ppid=7706 vsize=202800 CPUtime=4600.98
/proc/7708/stat : 7708 (sat7_bin) R 7706 7708 7654 0 -1 4194304 49620 0 0 0 460032 66 0 0 25 0 1 0 253216033 207667200 49604 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/7708/statm: 50700 49604 95 220 0 50477 0
Current children cumulated CPU time (s) 4600.98
Current children cumulated vsize (KiB) 202800

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8107
/proc/meminfo: memFree=1345728/2055920 swapFree=4183928/4192956
[pid=7708] ppid=7706 vsize=202936 CPUtime=4660.96
/proc/7708/stat : 7708 (sat7_bin) R 7706 7708 7654 0 -1 4194304 49648 0 0 0 466030 66 0 0 25 0 1 0 253216033 207806464 49632 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/7708/statm: 50734 49632 95 220 0 50511 0
Current children cumulated CPU time (s) 4660.96
Current children cumulated vsize (KiB) 202936

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8107
/proc/meminfo: memFree=1345472/2055920 swapFree=4183928/4192956
[pid=7708] ppid=7706 vsize=203212 CPUtime=4720.95
/proc/7708/stat : 7708 (sat7_bin) R 7706 7708 7654 0 -1 4194304 49693 0 0 0 472029 66 0 0 25 0 1 0 253216033 208089088 49677 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532519 0 0 4096 0 0 0 0 17 1 0 0
/proc/7708/statm: 50803 49677 95 220 0 50580 0
Current children cumulated CPU time (s) 4720.95
Current children cumulated vsize (KiB) 203212

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8107
/proc/meminfo: memFree=1344192/2055920 swapFree=4183928/4192956
[pid=7708] ppid=7706 vsize=203372 CPUtime=4780.93
/proc/7708/stat : 7708 (sat7_bin) R 7706 7708 7654 0 -1 4194304 49999 0 0 0 478026 67 0 0 25 0 1 0 253216033 208252928 49983 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/7708/statm: 50843 49983 95 220 0 50620 0
Current children cumulated CPU time (s) 4780.93
Current children cumulated vsize (KiB) 203372

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8107
/proc/meminfo: memFree=1344064/2055920 swapFree=4183928/4192956
[pid=7708] ppid=7706 vsize=203372 CPUtime=4840.92
/proc/7708/stat : 7708 (sat7_bin) R 7706 7708 7654 0 -1 4194304 50023 0 0 0 484025 67 0 0 25 0 1 0 253216033 208252928 50007 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/7708/statm: 50843 50007 95 220 0 50620 0
Current children cumulated CPU time (s) 4840.92
Current children cumulated vsize (KiB) 203372

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8107
/proc/meminfo: memFree=1344064/2055920 swapFree=4183928/4192956
[pid=7708] ppid=7706 vsize=203532 CPUtime=4900.9
/proc/7708/stat : 7708 (sat7_bin) R 7706 7708 7654 0 -1 4194304 50031 0 0 0 490023 67 0 0 25 0 1 0 253216033 208416768 50015 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/7708/statm: 50883 50015 95 220 0 50660 0
Current children cumulated CPU time (s) 4900.9
Current children cumulated vsize (KiB) 203532

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8107
/proc/meminfo: memFree=1344128/2055920 swapFree=4183928/4192956
[pid=7708] ppid=7706 vsize=203532 CPUtime=4960.88
/proc/7708/stat : 7708 (sat7_bin) R 7706 7708 7654 0 -1 4194304 50051 0 0 0 496021 67 0 0 25 0 1 0 253216033 208416768 50035 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/7708/statm: 50883 50035 95 220 0 50660 0
Current children cumulated CPU time (s) 4960.88
Current children cumulated vsize (KiB) 203532



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8107
/proc/meminfo: memFree=1343936/2055920 swapFree=4183928/4192956
[pid=7708] ppid=7706 vsize=203828 CPUtime=5000.08
/proc/7708/stat : 7708 (sat7_bin) R 7706 7708 7654 0 -1 4194304 50095 0 0 0 499941 67 0 0 25 0 1 0 253216033 208719872 50079 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/7708/statm: 50957 50079 95 220 0 50734 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 203828

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 8107
/proc/meminfo: memFree=1343936/2055920 swapFree=4183928/4192956
[pid=7708] ppid=7706 vsize=203828 CPUtime=5000.08
/proc/7708/stat : 7708 (sat7_bin) R 7706 7708 7654 0 -1 4194304 50095 0 0 0 499941 67 0 0 25 0 1 0 253216033 208719872 50079 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/7708/statm: 50957 50079 95 220 0 50734 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 203828

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.54
CPU time (s): 5000.12
CPU user time (s): 4999.41
CPU system time (s): 0.707892
CPU usage (%): 99.9717
Max. virtual memory (cumulated for all children) (KiB): 203828

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.41
system time used= 0.707892
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 50095
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= 9390

runsolver used 3.79642 second user time and 9.95649 second system time

The end

Launcher Data (download as text)

Begin job on node68 on Sat Apr 28 14:57:45 UTC 2007

IDJOB= 425493
IDBENCH= 20173
IDSOLVER= 183
FILE ID= node68/425493-1177772265

PBS_JOBID= 4715673

Free space on /tmp= 66537 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v10000/unif-k3-r4.2-v10000-c42000-S1173369833-06.cnf
COMMAND LINE= /tmp/evaluation/425493-1177772265/sat7_bin /tmp/evaluation/425493-1177772265/instance-425493-1177772265.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node68/watcher-425493-1177772265 -o ROOT/results/node68/solver-425493-1177772265 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425493-1177772265/sat7_bin /tmp/evaluation/425493-1177772265/instance-425493-1177772265.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  44829169fe50d4c74609ee6e189daf0e

RANDOM SEED= 709349615

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:       1545112 kB
Buffers:         48088 kB
Cached:         385824 kB
SwapCached:       3056 kB
Active:         216276 kB
Inactive:       227144 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1545112 kB
SwapTotal:     4192956 kB
SwapFree:      4183928 kB
Dirty:            2068 kB
Writeback:           0 kB
Mapped:          15460 kB
Slab:            53528 kB
Committed_AS:  2954708 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 16:21:09 UTC 2007