Trace number 425524

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) 5000.16 5001.68

General information on the benchmark

Namerandom/LargeSize/3SAT/v19000/
unif-k3-r4.2-v19000-c79800-S1661055114-06.cnf
MD5SUM05c3fabf805829dbf896864dc67f5a6b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables19000
Number of clauses79800
Sum of the clauses size239400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 379800
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.39/0.45	c Starting solver ...
0.49/0.58	c Restarting after 100 conflicts
0.69/0.76	c Restarting after 250 conflicts
1.00/1.01	c Restarting after 476 conflicts
1.29/1.37	c Restarting after 813 conflicts
1.79/1.88	c Restarting after 1319 conflicts
2.69/2.70	c Restarting after 2079 conflicts
3.88/3.96	c Restarting after 3218 conflicts
5.99/6.04	c Restarting after 4926 conflicts
8.99/9.09	c Restarting after 7488 conflicts
13.89/13.90	c Restarting after 11334 conflicts
21.09/21.11	c Restarting after 17101 conflicts
33.38/33.41	c Restarting after 25750 conflicts
55.77/55.89	c Restarting after 38725 conflicts
93.27/93.39	c Restarting after 58188 conflicts
155.25/155.33	c Restarting after 87381 conflicts
254.32/254.44	c Restarting after 131172 conflicts
440.67/440.85	c Restarting after 196856 conflicts
748.79/749.02	c Restarting after 295382 conflicts
1301.93/1302.36	c Restarting after 443172 conflicts
2306.73/2307.58	c Restarting after 664856 conflicts
3758.22/3759.44	c Restarting after 997384 conflicts

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node2/watcher-425524-1177784755 -o ROOT/results/node2/solver-425524-1177784755 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425524-1177784755/sat7_bin /tmp/evaluation/425524-1177784755/instance-425524-1177784755.cnf 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 8095
/proc/meminfo: memFree=1566760/2055920 swapFree=4148996/4192956
[pid=8095] ppid=8093 vsize=2560 CPUtime=0
/proc/8095/stat : 8095 (sat7_bin) R 8093 8095 7804 0 -1 4194304 447 0 0 0 0 0 0 0 18 0 1 0 254513286 2621440 431 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134530789 0 0 4096 0 0 0 0 17 1 0 0
/proc/8095/statm: 640 432 88 220 0 417 0

[startup+0.076799 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 8095
/proc/meminfo: memFree=1566760/2055920 swapFree=4148996/4192956
[pid=8095] ppid=8093 vsize=4104 CPUtime=0.06
/proc/8095/stat : 8095 (sat7_bin) R 8093 8095 7804 0 -1 4194304 827 0 0 0 6 0 0 0 18 0 1 0 254513286 4202496 811 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134547008 0 0 4096 0 0 0 0 17 1 0 0
/proc/8095/statm: 1026 811 88 220 0 803 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 4104

[startup+0.102802 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 8095
/proc/meminfo: memFree=1566760/2055920 swapFree=4148996/4192956
[pid=8095] ppid=8093 vsize=6156 CPUtime=0.09
/proc/8095/stat : 8095 (sat7_bin) R 8093 8095 7804 0 -1 4194304 894 0 0 0 9 0 0 0 18 0 1 0 254513286 6303744 878 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134546624 0 0 4096 0 0 0 0 17 1 0 0
/proc/8095/statm: 1539 878 88 220 0 1316 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6156

[startup+0.301823 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 8095
/proc/meminfo: memFree=1566760/2055920 swapFree=4148996/4192956
[pid=8095] ppid=8093 vsize=10256 CPUtime=0.29
/proc/8095/stat : 8095 (sat7_bin) R 8093 8095 7804 0 -1 4194304 1399 0 0 0 29 0 0 0 19 0 1 0 254513286 10502144 1383 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134547059 0 0 4096 0 0 0 0 17 1 0 0
/proc/8095/statm: 2564 1383 88 220 0 2341 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10256

[startup+0.702865 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 8095
/proc/meminfo: memFree=1566760/2055920 swapFree=4148996/4192956
[pid=8095] ppid=8093 vsize=10604 CPUtime=0.69
/proc/8095/stat : 8095 (sat7_bin) R 8093 8095 7804 0 -1 4194304 2178 0 0 0 69 0 0 0 22 0 1 0 254513286 10858496 2162 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/8095/statm: 2651 2162 95 220 0 2428 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10604

[startup+1.50195 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 8096
/proc/meminfo: memFree=1558048/2055920 swapFree=4148996/4192956
[pid=8095] ppid=8093 vsize=10604 CPUtime=1.49
/proc/8095/stat : 8095 (sat7_bin) R 8093 8095 7804 0 -1 4194304 2415 0 0 0 148 1 0 0 25 0 1 0 254513286 10858496 2399 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532314 0 0 4096 0 0 0 0 17 1 0 0
/proc/8095/statm: 2651 2399 95 220 0 2428 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10604

[startup+3.10111 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 8096
/proc/meminfo: memFree=1556576/2055920 swapFree=4148996/4192956
[pid=8095] ppid=8093 vsize=14816 CPUtime=3.09
/proc/8095/stat : 8095 (sat7_bin) R 8093 8095 7804 0 -1 4194304 2912 0 0 0 308 1 0 0 25 0 1 0 254513286 15171584 2896 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/8095/statm: 3704 2896 95 220 0 3481 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14816

[startup+6.30145 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 8096
/proc/meminfo: memFree=1552544/2055920 swapFree=4148996/4192956
[pid=8095] ppid=8093 vsize=19636 CPUtime=6.29
/proc/8095/stat : 8095 (sat7_bin) R 8093 8095 7804 0 -1 4194304 3806 0 0 0 626 3 0 0 25 0 1 0 254513286 20107264 3790 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/8095/statm: 4909 3790 95 220 0 4686 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 19636

[startup+12.7011 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 8096
/proc/meminfo: memFree=1545632/2055920 swapFree=4148996/4192956
[pid=8095] ppid=8093 vsize=25400 CPUtime=12.68
/proc/8095/stat : 8095 (sat7_bin) R 8093 8095 7804 0 -1 4194304 5491 0 0 0 1264 4 0 0 25 0 1 0 254513286 26009600 5475 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134578683 0 0 4096 0 0 0 0 17 1 0 0
/proc/8095/statm: 6350 5475 95 220 0 6127 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 25400

[startup+25.5014 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 8096
/proc/meminfo: memFree=1533024/2055920 swapFree=4148996/4192956
[pid=8095] ppid=8093 vsize=36788 CPUtime=25.48
/proc/8095/stat : 8095 (sat7_bin) R 8093 8095 7804 0 -1 4194304 8579 0 0 0 2540 8 0 0 25 0 1 0 254513286 37670912 8563 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 135013975 0 0 4096 0 0 0 0 17 1 0 0
/proc/8095/statm: 9197 8563 95 220 0 8974 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 36788

[startup+51.1011 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 8096
/proc/meminfo: memFree=1508448/2055920 swapFree=4148996/4192956
[pid=8095] ppid=8093 vsize=61980 CPUtime=51.08
/proc/8095/stat : 8095 (sat7_bin) R 8093 8095 7804 0 -1 4194304 14776 0 0 0 5094 14 0 0 25 0 1 0 254513286 63467520 14760 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532419 0 0 4096 0 0 0 0 17 1 0 0
/proc/8095/statm: 15495 14760 95 220 0 15272 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 61980

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 8096
/proc/meminfo: memFree=1460448/2055920 swapFree=4148996/4192956
[pid=8095] ppid=8093 vsize=109656 CPUtime=102.26
/proc/8095/stat : 8095 (sat7_bin) R 8093 8095 7804 0 -1 4194304 26586 0 0 0 10202 24 0 0 25 0 1 0 254513286 112287744 26570 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/8095/statm: 27414 26570 95 220 0 27191 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 109656

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8096
/proc/meminfo: memFree=1420256/2055920 swapFree=4148996/4192956
[pid=8095] ppid=8093 vsize=147920 CPUtime=162.25
/proc/8095/stat : 8095 (sat7_bin) R 8093 8095 7804 0 -1 4194304 36742 0 0 0 16189 36 0 0 25 0 1 0 254513286 151470080 36726 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134535949 0 0 4096 0 0 0 0 17 1 0 0
/proc/8095/statm: 36980 36726 95 220 0 36757 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 147920

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8096
/proc/meminfo: memFree=1386272/2055920 swapFree=4148996/4192956
[pid=8095] ppid=8093 vsize=181140 CPUtime=222.23
/proc/8095/stat : 8095 (sat7_bin) R 8093 8095 7804 0 -1 4194304 45061 0 0 0 22178 45 0 0 25 0 1 0 254513286 185487360 45045 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/8095/statm: 45285 45045 95 220 0 45062 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 181140

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8096
/proc/meminfo: memFree=1386016/2055920 swapFree=4148996/4192956
[pid=8095] ppid=8093 vsize=181140 CPUtime=282.22
/proc/8095/stat : 8095 (sat7_bin) R 8093 8095 7804 0 -1 4194304 45120 0 0 0 28176 46 0 0 25 0 1 0 254513286 185487360 45104 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/8095/statm: 45285 45104 95 220 0 45062 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 181140

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8096
/proc/meminfo: memFree=1385952/2055920 swapFree=4148996/4192956
[pid=8095] ppid=8093 vsize=181140 CPUtime=342.19
/proc/8095/stat : 8095 (sat7_bin) R 8093 8095 7804 0 -1 4194304 45133 0 0 0 34173 46 0 0 25 0 1 0 254513286 185487360 45117 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/8095/statm: 45285 45117 95 220 0 45062 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 181140

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8096
/proc/meminfo: memFree=1385952/2055920 swapFree=4148996/4192956
[pid=8095] ppid=8093 vsize=181140 CPUtime=402.18
/proc/8095/stat : 8095 (sat7_bin) R 8093 8095 7804 0 -1 4194304 45133 0 0 0 40171 47 0 0 25 0 1 0 254513286 185487360 45117 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/8095/statm: 45285 45117 95 220 0 45062 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 181140

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8096
/proc/meminfo: memFree=1384224/2055920 swapFree=4148996/4192956
[pid=8095] ppid=8093 vsize=185240 CPUtime=462.16
/proc/8095/stat : 8095 (sat7_bin) R 8093 8095 7804 0 -1 4194304 45590 0 0 0 46168 48 0 0 25 0 1 0 254513286 189685760 45574 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/8095/statm: 46310 45574 95 220 0 46087 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 185240

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8098
/proc/meminfo: memFree=1357792/2055920 swapFree=4148996/4192956
[pid=8095] ppid=8093 vsize=211108 CPUtime=522.14
/proc/8095/stat : 8095 (sat7_bin) R 8093 8095 7804 0 -1 4194304 52276 0 0 0 52158 56 0 0 25 0 1 0 254513286 216174592 52260 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/8095/statm: 52777 52260 95 220 0 52554 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 211108

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8098
/proc/meminfo: memFree=1342240/2055920 swapFree=4148996/4192956
[pid=8095] ppid=8093 vsize=227868 CPUtime=582.13
/proc/8095/stat : 8095 (sat7_bin) R 8093 8095 7804 0 -1 4194304 56052 0 0 0 58152 61 0 0 25 0 1 0 254513286 233336832 56036 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/8095/statm: 56967 56036 95 220 0 56744 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 227868

[startup+642.303 s]
/proc/loadavg: 0.99 0.98 0.99 3/78 8098
/proc/meminfo: memFree=1342240/2055920 swapFree=4148996/4192956
[pid=8095] ppid=8093 vsize=227868 CPUtime=642.12
/proc/8095/stat : 8095 (sat7_bin) R 8093 8095 7804 0 -1 4194304 56053 0 0 0 64150 62 0 0 25 0 1 0 254513286 233336832 56037 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/8095/statm: 56967 56037 95 220 0 56744 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 227868


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8296
/proc/meminfo: memFree=1194656/2055920 swapFree=4148996/4192956
[pid=8095] ppid=8093 vsize=372616 CPUtime=4001.05
/proc/8095/stat : 8095 (sat7_bin) R 8093 8095 7804 0 -1 4194304 92882 0 0 0 399976 129 0 0 25 0 1 0 254513286 381558784 92866 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/8095/statm: 93154 92866 95 220 0 92931 0
Current children cumulated CPU time (s) 4001.05
Current children cumulated vsize (KiB) 372616

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8296
/proc/meminfo: memFree=1194656/2055920 swapFree=4148996/4192956
[pid=8095] ppid=8093 vsize=372616 CPUtime=4061.04
/proc/8095/stat : 8095 (sat7_bin) R 8093 8095 7804 0 -1 4194304 92882 0 0 0 405974 130 0 0 25 0 1 0 254513286 381558784 92866 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/8095/statm: 93154 92866 95 220 0 92931 0
Current children cumulated CPU time (s) 4061.04
Current children cumulated vsize (KiB) 372616

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8298
/proc/meminfo: memFree=1194656/2055920 swapFree=4148996/4192956
[pid=8095] ppid=8093 vsize=372616 CPUtime=4121.02
/proc/8095/stat : 8095 (sat7_bin) R 8093 8095 7804 0 -1 4194304 92884 0 0 0 411972 130 0 0 25 0 1 0 254513286 381558784 92868 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/8095/statm: 93154 92868 95 220 0 92931 0
Current children cumulated CPU time (s) 4121.02
Current children cumulated vsize (KiB) 372616

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8298
/proc/meminfo: memFree=1194528/2055920 swapFree=4148996/4192956
[pid=8095] ppid=8093 vsize=372616 CPUtime=4181
/proc/8095/stat : 8095 (sat7_bin) R 8093 8095 7804 0 -1 4194304 92899 0 0 0 417970 130 0 0 25 0 1 0 254513286 381558784 92883 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/8095/statm: 93154 92883 95 220 0 92931 0
Current children cumulated CPU time (s) 4181
Current children cumulated vsize (KiB) 372616

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8298
/proc/meminfo: memFree=1194528/2055920 swapFree=4148996/4192956
[pid=8095] ppid=8093 vsize=372616 CPUtime=4240.99
/proc/8095/stat : 8095 (sat7_bin) R 8093 8095 7804 0 -1 4194304 92909 0 0 0 423968 131 0 0 25 0 1 0 254513286 381558784 92893 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538630 0 0 4096 0 0 0 0 17 1 0 0
/proc/8095/statm: 93154 92893 95 220 0 92931 0
Current children cumulated CPU time (s) 4240.99
Current children cumulated vsize (KiB) 372616

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8298
/proc/meminfo: memFree=1194464/2055920 swapFree=4148996/4192956
[pid=8095] ppid=8093 vsize=372616 CPUtime=4300.97
/proc/8095/stat : 8095 (sat7_bin) R 8093 8095 7804 0 -1 4194304 92919 0 0 0 429965 132 0 0 25 0 1 0 254513286 381558784 92903 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538567 0 0 4096 0 0 0 0 17 1 0 0
/proc/8095/statm: 93154 92903 95 220 0 92931 0
Current children cumulated CPU time (s) 4300.97
Current children cumulated vsize (KiB) 372616

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8298
/proc/meminfo: memFree=1194400/2055920 swapFree=4148996/4192956
[pid=8095] ppid=8093 vsize=372616 CPUtime=4360.95
/proc/8095/stat : 8095 (sat7_bin) R 8093 8095 7804 0 -1 4194304 92931 0 0 0 435963 132 0 0 25 0 1 0 254513286 381558784 92915 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538403 0 0 4096 0 0 0 0 17 1 0 0
/proc/8095/statm: 93154 92915 95 220 0 92931 0
Current children cumulated CPU time (s) 4360.95
Current children cumulated vsize (KiB) 372616

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8298
/proc/meminfo: memFree=1194400/2055920 swapFree=4148996/4192956
[pid=8095] ppid=8093 vsize=372616 CPUtime=4420.94
/proc/8095/stat : 8095 (sat7_bin) R 8093 8095 7804 0 -1 4194304 92950 0 0 0 441961 133 0 0 25 0 1 0 254513286 381558784 92934 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/8095/statm: 93154 92934 95 220 0 92931 0
Current children cumulated CPU time (s) 4420.94
Current children cumulated vsize (KiB) 372616

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8298
/proc/meminfo: memFree=1194272/2055920 swapFree=4148996/4192956
[pid=8095] ppid=8093 vsize=376716 CPUtime=4480.92
/proc/8095/stat : 8095 (sat7_bin) R 8093 8095 7804 0 -1 4194304 92967 0 0 0 447959 133 0 0 25 0 1 0 254513286 385757184 92951 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/8095/statm: 94179 92951 95 220 0 93956 0
Current children cumulated CPU time (s) 4480.92
Current children cumulated vsize (KiB) 376716

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8298
/proc/meminfo: memFree=1193696/2055920 swapFree=4148996/4192956
[pid=8095] ppid=8093 vsize=377240 CPUtime=4540.9
/proc/8095/stat : 8095 (sat7_bin) R 8093 8095 7804 0 -1 4194304 93128 0 0 0 453956 134 0 0 25 0 1 0 254513286 386293760 93112 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/8095/statm: 94310 93112 95 220 0 94087 0
Current children cumulated CPU time (s) 4540.9
Current children cumulated vsize (KiB) 377240

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8298
/proc/meminfo: memFree=1186848/2055920 swapFree=4148996/4192956
[pid=8095] ppid=8093 vsize=383728 CPUtime=4600.88
/proc/8095/stat : 8095 (sat7_bin) R 8093 8095 7804 0 -1 4194304 94826 0 0 0 459952 136 0 0 25 0 1 0 254513286 392937472 94810 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/8095/statm: 95932 94810 95 220 0 95709 0
Current children cumulated CPU time (s) 4600.88
Current children cumulated vsize (KiB) 383728

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8298
/proc/meminfo: memFree=1180128/2055920 swapFree=4148996/4192956
[pid=8095] ppid=8093 vsize=389896 CPUtime=4660.87
/proc/8095/stat : 8095 (sat7_bin) R 8093 8095 7804 0 -1 4194304 96524 0 0 0 465948 139 0 0 25 0 1 0 254513286 399253504 96508 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/8095/statm: 97474 96508 95 220 0 97251 0
Current children cumulated CPU time (s) 4660.87
Current children cumulated vsize (KiB) 389896

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8298
/proc/meminfo: memFree=1169504/2055920 swapFree=4148996/4192956
[pid=8095] ppid=8093 vsize=399672 CPUtime=4720.86
/proc/8095/stat : 8095 (sat7_bin) R 8093 8095 7804 0 -1 4194304 99155 0 0 0 471944 142 0 0 25 0 1 0 254513286 409264128 99139 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532333 0 0 4096 0 0 0 0 17 1 0 0
/proc/8095/statm: 99918 99139 95 220 0 99695 0
Current children cumulated CPU time (s) 4720.86
Current children cumulated vsize (KiB) 399672

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8298
/proc/meminfo: memFree=1160544/2055920 swapFree=4148996/4192956
[pid=8095] ppid=8093 vsize=407540 CPUtime=4780.84
/proc/8095/stat : 8095 (sat7_bin) R 8093 8095 7804 0 -1 4194304 101396 0 0 0 477940 144 0 0 25 0 1 0 254513286 417320960 101380 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532525 0 0 4096 0 0 0 0 17 1 0 0
/proc/8095/statm: 101885 101380 95 220 0 101662 0
Current children cumulated CPU time (s) 4780.84
Current children cumulated vsize (KiB) 407540

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8298
/proc/meminfo: memFree=1150688/2055920 swapFree=4148996/4192956
[pid=8095] ppid=8093 vsize=419964 CPUtime=4840.82
/proc/8095/stat : 8095 (sat7_bin) R 8093 8095 7804 0 -1 4194304 103851 0 0 0 483936 146 0 0 25 0 1 0 254513286 430043136 103835 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/8095/statm: 104991 103835 95 220 0 104768 0
Current children cumulated CPU time (s) 4840.82
Current children cumulated vsize (KiB) 419964

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8298
/proc/meminfo: memFree=1143456/2055920 swapFree=4148996/4192956
[pid=8095] ppid=8093 vsize=425084 CPUtime=4900.8
/proc/8095/stat : 8095 (sat7_bin) R 8093 8095 7804 0 -1 4194304 105677 0 0 0 489933 147 0 0 25 0 1 0 254513286 435286016 105661 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/8095/statm: 106271 105661 95 220 0 106048 0
Current children cumulated CPU time (s) 4900.8
Current children cumulated vsize (KiB) 425084

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8298
/proc/meminfo: memFree=1135136/2055920 swapFree=4148996/4192956
[pid=8095] ppid=8093 vsize=434356 CPUtime=4960.78
/proc/8095/stat : 8095 (sat7_bin) R 8093 8095 7804 0 -1 4194304 107723 0 0 0 495927 151 0 0 25 0 1 0 254513286 444780544 107707 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/8095/statm: 108589 107707 95 220 0 108366 0
Current children cumulated CPU time (s) 4960.78
Current children cumulated vsize (KiB) 434356



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8298
/proc/meminfo: memFree=1129440/2055920 swapFree=4148996/4192956
[pid=8095] ppid=8093 vsize=441288 CPUtime=5000.08
/proc/8095/stat : 8095 (sat7_bin) R 8093 8095 7804 0 -1 4194304 109156 0 0 0 499855 153 0 0 25 0 1 0 254513286 451878912 109140 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/8095/statm: 110322 109140 95 220 0 110099 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 441288

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): 5001.68
CPU time (s): 5000.16
CPU user time (s): 4998.56
CPU system time (s): 1.60376
CPU usage (%): 99.9696
Max. virtual memory (cumulated for all children) (KiB): 441304

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4998.56
system time used= 1.60376
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 109156
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= 61189

runsolver used 3.80842 second user time and 10.6134 second system time

The end

Launcher Data (download as text)

Begin job on node2 on Sat Apr 28 18:25:55 UTC 2007

IDJOB= 425524
IDBENCH= 20204
IDSOLVER= 183
FILE ID= node2/425524-1177784755

PBS_JOBID= 4715708

Free space on /tmp= 66533 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v19000/unif-k3-r4.2-v19000-c79800-S1661055114-06.cnf
COMMAND LINE= /tmp/evaluation/425524-1177784755/sat7_bin /tmp/evaluation/425524-1177784755/instance-425524-1177784755.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-425524-1177784755 -o ROOT/results/node2/solver-425524-1177784755 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425524-1177784755/sat7_bin /tmp/evaluation/425524-1177784755/instance-425524-1177784755.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  05c3fabf805829dbf896864dc67f5a6b

RANDOM SEED= 390397560

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node2.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1567296 kB
Buffers:         51056 kB
Cached:         345872 kB
SwapCached:      13248 kB
Active:         274288 kB
Inactive:       146848 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1567296 kB
SwapTotal:     4192956 kB
SwapFree:      4148996 kB
Dirty:            2708 kB
Writeback:           0 kB
Mapped:          30528 kB
Slab:            52988 kB
Committed_AS:  8357156 kB
PageTables:       1860 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66533 MiB

End job on node2 on Sat Apr 28 19:49:19 UTC 2007