Trace number 425243

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 2007-02-08UNSAT 1428.12 1428.65

General information on the benchmark

Namerandom/OnTreshold/7SAT/v50/
unif-k7-r89-v50-c4450-S1280573704-13.UNSAT.shuffled.cnf
MD5SUMb98a3615fa1f88c157643d9399a2087e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark67.6117
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of clauses4450
Sum of the clauses size31150
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 54450

Solver Data (download as text)

0.00/0.03	c Starting solver ...
0.00/0.03	c Restarting after 100 conflicts
0.00/0.04	c Restarting after 251 conflicts
0.00/0.05	c Restarting after 476 conflicts
0.00/0.06	c Restarting after 813 conflicts
0.08/0.09	c Restarting after 1319 conflicts
0.09/0.13	c Restarting after 2078 conflicts
0.09/0.19	c Restarting after 3217 conflicts
0.29/0.30	c Restarting after 4925 conflicts
0.39/0.45	c Restarting after 7489 conflicts
0.59/0.69	c Restarting after 11333 conflicts
1.00/1.07	c Restarting after 17099 conflicts
1.59/1.65	c Restarting after 25749 conflicts
2.49/2.54	c Restarting after 38723 conflicts
3.89/3.94	c Restarting after 58184 conflicts
6.09/6.10	c Restarting after 87376 conflicts
9.49/9.50	c Restarting after 131167 conflicts
14.69/14.71	c Restarting after 196851 conflicts
22.78/22.86	c Restarting after 295377 conflicts
35.78/35.84	c Restarting after 443166 conflicts
56.07/56.18	c Restarting after 664852 conflicts
88.76/88.87	c Restarting after 997378 conflicts
141.44/141.52	c Restarting after 1496166 conflicts
227.70/227.86	c Restarting after 2244350 conflicts
366.25/366.47	c Restarting after 3366624 conflicts
596.37/596.66	c Restarting after 5050036 conflicts
975.03/975.40	c Restarting after 7575152 conflicts
1428.06/1428.64	s UNSATISFIABLE

Verifier Data (download as text)

No possible verification on an UNSAT instance

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node37/watcher-425243-1177647234 -o ROOT/results/node37/solver-425243-1177647234 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425243-1177647234/sat7_bin /tmp/evaluation/425243-1177647234/instance-425243-1177647234.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: 0.77 0.93 0.98 3/78 7090
/proc/meminfo: memFree=1607168/2055920 swapFree=4145492/4192956
[pid=7090] ppid=7088 vsize=1064 CPUtime=0
/proc/7090/stat : 7090 (sat7_bin) R 7088 7090 7036 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 212635825 1089536 112 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134547059 0 0 4096 0 0 0 0 17 1 0 0
/proc/7090/statm: 266 112 87 220 0 43 0

[startup+0.091995 s]
/proc/loadavg: 0.77 0.93 0.98 3/78 7090
/proc/meminfo: memFree=1607168/2055920 swapFree=4145492/4192956
[pid=7090] ppid=7088 vsize=1976 CPUtime=0.08
/proc/7090/stat : 7090 (sat7_bin) R 7088 7090 7036 0 -1 4194304 262 0 0 0 8 0 0 0 18 0 1 0 212635825 2023424 246 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532523 0 0 4096 0 0 0 0 17 1 0 0
/proc/7090/statm: 494 246 95 220 0 271 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1976

[startup+0.101998 s]
/proc/loadavg: 0.77 0.93 0.98 3/78 7090
/proc/meminfo: memFree=1607168/2055920 swapFree=4145492/4192956
[pid=7090] ppid=7088 vsize=1976 CPUtime=0.09
/proc/7090/stat : 7090 (sat7_bin) R 7088 7090 7036 0 -1 4194304 269 0 0 0 9 0 0 0 18 0 1 0 212635825 2023424 253 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/7090/statm: 494 253 95 220 0 271 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1976

[startup+0.301035 s]
/proc/loadavg: 0.77 0.93 0.98 3/78 7090
/proc/meminfo: memFree=1607168/2055920 swapFree=4145492/4192956
[pid=7090] ppid=7088 vsize=2108 CPUtime=0.29
/proc/7090/stat : 7090 (sat7_bin) R 7088 7090 7036 0 -1 4194304 327 0 0 0 29 0 0 0 19 0 1 0 212635825 2158592 311 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134558673 0 0 4096 0 0 0 0 17 1 0 0
/proc/7090/statm: 527 311 95 220 0 304 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2108

[startup+0.70111 s]
/proc/loadavg: 0.77 0.93 0.98 3/78 7090
/proc/meminfo: memFree=1607168/2055920 swapFree=4145492/4192956
[pid=7090] ppid=7088 vsize=2244 CPUtime=0.69
/proc/7090/stat : 7090 (sat7_bin) R 7088 7090 7036 0 -1 4194304 371 0 0 0 69 0 0 0 23 0 1 0 212635825 2297856 355 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/7090/statm: 561 355 95 220 0 338 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2244

[startup+1.50126 s]
/proc/loadavg: 0.77 0.93 0.98 2/79 7091
/proc/meminfo: memFree=1606008/2055920 swapFree=4145492/4192956
[pid=7090] ppid=7088 vsize=2376 CPUtime=1.49
/proc/7090/stat : 7090 (sat7_bin) R 7088 7090 7036 0 -1 4194304 431 0 0 0 149 0 0 0 25 0 1 0 212635825 2433024 415 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/7090/statm: 594 415 95 220 0 371 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2376

[startup+3.10157 s]
/proc/loadavg: 0.77 0.93 0.98 2/79 7091
/proc/meminfo: memFree=1605624/2055920 swapFree=4145492/4192956
[pid=7090] ppid=7088 vsize=2376 CPUtime=3.09
/proc/7090/stat : 7090 (sat7_bin) R 7088 7090 7036 0 -1 4194304 474 0 0 0 309 0 0 0 25 0 1 0 212635825 2433024 458 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532564 0 0 4096 0 0 0 0 17 1 0 0
/proc/7090/statm: 594 458 95 220 0 371 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2376

[startup+6.30117 s]
/proc/loadavg: 0.79 0.94 0.98 2/79 7091
/proc/meminfo: memFree=1605248/2055920 swapFree=4145492/4192956
[pid=7090] ppid=7088 vsize=3672 CPUtime=6.29
/proc/7090/stat : 7090 (sat7_bin) R 7088 7090 7036 0 -1 4194304 547 0 0 0 629 0 0 0 25 0 1 0 212635825 3760128 531 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134525710 0 0 4096 0 0 0 0 17 1 0 0
/proc/7090/statm: 918 531 95 220 0 695 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3672

[startup+12.7014 s]
/proc/loadavg: 0.81 0.94 0.98 2/79 7091
/proc/meminfo: memFree=1604800/2055920 swapFree=4145492/4192956
[pid=7090] ppid=7088 vsize=3816 CPUtime=12.69
/proc/7090/stat : 7090 (sat7_bin) R 7088 7090 7036 0 -1 4194304 625 0 0 0 1269 0 0 0 25 0 1 0 212635825 3907584 609 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/7090/statm: 954 609 95 220 0 731 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3816

[startup+25.5018 s]
/proc/loadavg: 0.85 0.94 0.98 2/79 7091
/proc/meminfo: memFree=1604352/2055920 swapFree=4145492/4192956
[pid=7090] ppid=7088 vsize=4104 CPUtime=25.48
/proc/7090/stat : 7090 (sat7_bin) R 7088 7090 7036 0 -1 4194304 727 0 0 0 2548 0 0 0 25 0 1 0 212635825 4202496 711 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532450 0 0 4096 0 0 0 0 17 1 0 0
/proc/7090/statm: 1026 711 95 220 0 803 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4104

[startup+51.1016 s]
/proc/loadavg: 0.90 0.94 0.98 2/79 7091
/proc/meminfo: memFree=1603904/2055920 swapFree=4145492/4192956
[pid=7090] ppid=7088 vsize=4568 CPUtime=51.07
/proc/7090/stat : 7090 (sat7_bin) R 7088 7090 7036 0 -1 4194304 834 0 0 0 5107 0 0 0 25 0 1 0 212635825 4677632 818 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/7090/statm: 1142 818 95 220 0 919 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4568

[startup+102.305 s]
/proc/loadavg: 0.95 0.95 0.98 2/79 7091
/proc/meminfo: memFree=1603392/2055920 swapFree=4145492/4192956
[pid=7090] ppid=7088 vsize=4888 CPUtime=102.25
/proc/7090/stat : 7090 (sat7_bin) R 7088 7090 7036 0 -1 4194304 968 0 0 0 10225 0 0 0 25 0 1 0 212635825 5005312 952 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532419 0 0 4096 0 0 0 0 17 1 0 0
/proc/7090/statm: 1222 952 95 220 0 999 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 4888

[startup+162.302 s]
/proc/loadavg: 0.98 0.95 0.98 2/79 7091
/proc/meminfo: memFree=1602880/2055920 swapFree=4145492/4192956
[pid=7090] ppid=7088 vsize=5208 CPUtime=162.23
/proc/7090/stat : 7090 (sat7_bin) R 7088 7090 7036 0 -1 4194304 1082 0 0 0 16222 1 0 0 25 0 1 0 212635825 5332992 1066 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532561 0 0 4096 0 0 0 0 17 1 0 0
/proc/7090/statm: 1302 1066 95 220 0 1079 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 5208

[startup+222.302 s]
/proc/loadavg: 0.99 0.96 0.98 2/79 7091
/proc/meminfo: memFree=1602752/2055920 swapFree=4145492/4192956
[pid=7090] ppid=7088 vsize=5208 CPUtime=222.2
/proc/7090/stat : 7090 (sat7_bin) R 7088 7090 7036 0 -1 4194304 1116 0 0 0 22219 1 0 0 25 0 1 0 212635825 5332992 1100 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/7090/statm: 1302 1100 95 220 0 1079 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 5208

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 7091
/proc/meminfo: memFree=1602560/2055920 swapFree=4145492/4192956
[pid=7090] ppid=7088 vsize=7260 CPUtime=282.19
/proc/7090/stat : 7090 (sat7_bin) R 7088 7090 7036 0 -1 4194304 1153 0 0 0 28217 2 0 0 25 0 1 0 212635825 7434240 1137 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134541627 0 0 4096 0 0 0 0 17 1 0 0
/proc/7090/statm: 1815 1137 95 220 0 1592 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 7260

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 7091
/proc/meminfo: memFree=1602432/2055920 swapFree=4145492/4192956
[pid=7090] ppid=7088 vsize=7260 CPUtime=342.16
/proc/7090/stat : 7090 (sat7_bin) R 7088 7090 7036 0 -1 4194304 1180 0 0 0 34214 2 0 0 25 0 1 0 212635825 7434240 1164 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/7090/statm: 1815 1164 95 220 0 1592 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 7260

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 7091
/proc/meminfo: memFree=1602304/2055920 swapFree=4145492/4192956
[pid=7090] ppid=7088 vsize=7420 CPUtime=402.14
/proc/7090/stat : 7090 (sat7_bin) R 7088 7090 7036 0 -1 4194304 1226 0 0 0 40211 3 0 0 25 0 1 0 212635825 7598080 1210 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/7090/statm: 1855 1210 95 220 0 1632 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 7420

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 7091
/proc/meminfo: memFree=1602176/2055920 swapFree=4145492/4192956
[pid=7090] ppid=7088 vsize=7612 CPUtime=462.11
/proc/7090/stat : 7090 (sat7_bin) R 7088 7090 7036 0 -1 4194304 1265 0 0 0 46208 3 0 0 25 0 1 0 212635825 7794688 1249 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532467 0 0 4096 0 0 0 0 17 1 0 0
/proc/7090/statm: 1903 1249 95 220 0 1680 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 7612

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 7091
/proc/meminfo: memFree=1601856/2055920 swapFree=4145492/4192956
[pid=7090] ppid=7088 vsize=7996 CPUtime=522.1
/proc/7090/stat : 7090 (sat7_bin) R 7088 7090 7036 0 -1 4194304 1330 0 0 0 52206 4 0 0 25 0 1 0 212635825 8187904 1314 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/7090/statm: 1999 1314 95 220 0 1776 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 7996

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 7091
/proc/meminfo: memFree=1601728/2055920 swapFree=4145492/4192956
[pid=7090] ppid=7088 vsize=8188 CPUtime=582.07
/proc/7090/stat : 7090 (sat7_bin) R 7088 7090 7036 0 -1 4194304 1371 0 0 0 58203 4 0 0 25 0 1 0 212635825 8384512 1355 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/7090/statm: 2047 1355 95 220 0 1824 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 8188

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 7091
/proc/meminfo: memFree=1601472/2055920 swapFree=4145492/4192956
[pid=7090] ppid=7088 vsize=8380 CPUtime=642.06
/proc/7090/stat : 7090 (sat7_bin) R 7088 7090 7036 0 -1 4194304 1435 0 0 0 64201 5 0 0 25 0 1 0 212635825 8581120 1419 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/7090/statm: 2095 1419 95 220 0 1872 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 8380


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

/proc/meminfo: memFree=1601152/2055920 swapFree=4145492/4192956
[pid=7090] ppid=7088 vsize=8764 CPUtime=702.03
/proc/7090/stat : 7090 (sat7_bin) R 7088 7090 7036 0 -1 4194304 1510 0 0 0 70198 5 0 0 25 0 1 0 212635825 8974336 1494 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/7090/statm: 2191 1494 95 220 0 1968 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 8764

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 7091
/proc/meminfo: memFree=1601088/2055920 swapFree=4145492/4192956
[pid=7090] ppid=7088 vsize=8956 CPUtime=762.02
/proc/7090/stat : 7090 (sat7_bin) R 7088 7090 7036 0 -1 4194304 1531 0 0 0 76196 6 0 0 25 0 1 0 212635825 9170944 1515 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/7090/statm: 2239 1515 95 220 0 2016 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 8956

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 7091
/proc/meminfo: memFree=1601088/2055920 swapFree=4145492/4192956
[pid=7090] ppid=7088 vsize=8956 CPUtime=821.99
/proc/7090/stat : 7090 (sat7_bin) R 7088 7090 7036 0 -1 4194304 1536 0 0 0 82193 6 0 0 25 0 1 0 212635825 9170944 1520 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134530160 0 0 4096 0 0 0 0 17 1 0 0
/proc/7090/statm: 2239 1520 95 220 0 2016 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 8956

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 7091
/proc/meminfo: memFree=1600960/2055920 swapFree=4145492/4192956
[pid=7090] ppid=7088 vsize=8956 CPUtime=881.96
/proc/7090/stat : 7090 (sat7_bin) R 7088 7090 7036 0 -1 4194304 1548 0 0 0 88190 6 0 0 25 0 1 0 212635825 9170944 1532 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/7090/statm: 2239 1532 95 220 0 2016 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 8956

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 7091
/proc/meminfo: memFree=1600960/2055920 swapFree=4145492/4192956
[pid=7090] ppid=7088 vsize=8956 CPUtime=941.95
/proc/7090/stat : 7090 (sat7_bin) R 7088 7090 7036 0 -1 4194304 1561 0 0 0 94188 7 0 0 25 0 1 0 212635825 9170944 1545 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/7090/statm: 2239 1545 95 220 0 2016 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 8956

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 7091
/proc/meminfo: memFree=1600896/2055920 swapFree=4145492/4192956
[pid=7090] ppid=7088 vsize=8956 CPUtime=1001.92
/proc/7090/stat : 7090 (sat7_bin) R 7088 7090 7036 0 -1 4194304 1581 0 0 0 100185 7 0 0 25 0 1 0 212635825 9170944 1565 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532433 0 0 4096 0 0 0 0 17 1 0 0
/proc/7090/statm: 2239 1565 95 220 0 2016 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 8956

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 7091
/proc/meminfo: memFree=1600832/2055920 swapFree=4145492/4192956
[pid=7090] ppid=7088 vsize=8956 CPUtime=1061.9
/proc/7090/stat : 7090 (sat7_bin) R 7088 7090 7036 0 -1 4194304 1590 0 0 0 106182 8 0 0 25 0 1 0 212635825 9170944 1574 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134525540 0 0 4096 0 0 0 0 17 1 0 0
/proc/7090/statm: 2239 1574 95 220 0 2016 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 8956

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 7091
/proc/meminfo: memFree=1600768/2055920 swapFree=4145492/4192956
[pid=7090] ppid=7088 vsize=8956 CPUtime=1121.88
/proc/7090/stat : 7090 (sat7_bin) R 7088 7090 7036 0 -1 4194304 1600 0 0 0 112180 8 0 0 25 0 1 0 212635825 9170944 1584 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532475 0 0 4096 0 0 0 0 17 1 0 0
/proc/7090/statm: 2239 1584 95 220 0 2016 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 8956

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 7091
/proc/meminfo: memFree=1600768/2055920 swapFree=4145492/4192956
[pid=7090] ppid=7088 vsize=8956 CPUtime=1181.86
/proc/7090/stat : 7090 (sat7_bin) R 7088 7090 7036 0 -1 4194304 1610 0 0 0 118177 9 0 0 25 0 1 0 212635825 9170944 1594 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/7090/statm: 2239 1594 95 220 0 2016 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 8956

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 7091
/proc/meminfo: memFree=1600640/2055920 swapFree=4145492/4192956
[pid=7090] ppid=7088 vsize=9148 CPUtime=1241.84
/proc/7090/stat : 7090 (sat7_bin) R 7088 7090 7036 0 -1 4194304 1642 0 0 0 124175 9 0 0 25 0 1 0 212635825 9367552 1626 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/7090/statm: 2287 1626 95 220 0 2064 0
Current children cumulated CPU time (s) 1241.84
Current children cumulated vsize (KiB) 9148

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 7091
/proc/meminfo: memFree=1600576/2055920 swapFree=4145492/4192956
[pid=7090] ppid=7088 vsize=9148 CPUtime=1301.81
/proc/7090/stat : 7090 (sat7_bin) R 7088 7090 7036 0 -1 4194304 1655 0 0 0 130172 9 0 0 25 0 1 0 212635825 9367552 1639 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 135029304 0 0 4096 0 0 0 0 17 1 0 0
/proc/7090/statm: 2287 1639 95 220 0 2064 0
Current children cumulated CPU time (s) 1301.81
Current children cumulated vsize (KiB) 9148

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 7091
/proc/meminfo: memFree=1600576/2055920 swapFree=4145492/4192956
[pid=7090] ppid=7088 vsize=9148 CPUtime=1361.79
/proc/7090/stat : 7090 (sat7_bin) R 7088 7090 7036 0 -1 4194304 1667 0 0 0 136169 10 0 0 25 0 1 0 212635825 9367552 1651 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/7090/statm: 2287 1651 95 220 0 2064 0
Current children cumulated CPU time (s) 1361.79
Current children cumulated vsize (KiB) 9148

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 7091
/proc/meminfo: memFree=1600512/2055920 swapFree=4145492/4192956
[pid=7090] ppid=7088 vsize=9340 CPUtime=1421.77
/proc/7090/stat : 7090 (sat7_bin) R 7088 7090 7036 0 -1 4194304 1684 0 0 0 142167 10 0 0 25 0 1 0 212635825 9564160 1668 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/7090/statm: 2335 1668 95 220 0 2112 0
Current children cumulated CPU time (s) 1421.77
Current children cumulated vsize (KiB) 9340

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

[startup+1423.9 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 7091
/proc/meminfo: memFree=1600512/2055920 swapFree=4145492/4192956
[pid=7090] ppid=7088 vsize=9340 CPUtime=1423.37
/proc/7090/stat : 7090 (sat7_bin) R 7088 7090 7036 0 -1 4194304 1684 0 0 0 142327 10 0 0 25 0 1 0 212635825 9564160 1668 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532433 0 0 4096 0 0 0 0 17 1 0 0
/proc/7090/statm: 2335 1668 95 220 0 2112 0
Current children cumulated CPU time (s) 1423.37
Current children cumulated vsize (KiB) 9340

[startup+1427.1 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 7091
/proc/meminfo: memFree=1600512/2055920 swapFree=4145492/4192956
[pid=7090] ppid=7088 vsize=9340 CPUtime=1426.56
/proc/7090/stat : 7090 (sat7_bin) R 7088 7090 7036 0 -1 4194304 1685 0 0 0 142646 10 0 0 25 0 1 0 212635825 9564160 1669 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/7090/statm: 2335 1669 95 220 0 2112 0
Current children cumulated CPU time (s) 1426.56
Current children cumulated vsize (KiB) 9340

[startup+1427.9 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 7091
/proc/meminfo: memFree=1600512/2055920 swapFree=4145492/4192956
[pid=7090] ppid=7088 vsize=9340 CPUtime=1427.36
/proc/7090/stat : 7090 (sat7_bin) R 7088 7090 7036 0 -1 4194304 1685 0 0 0 142726 10 0 0 25 0 1 0 212635825 9564160 1669 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/7090/statm: 2335 1669 95 220 0 2112 0
Current children cumulated CPU time (s) 1427.36
Current children cumulated vsize (KiB) 9340

[startup+1428.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 7091
/proc/meminfo: memFree=1600512/2055920 swapFree=4145492/4192956
[pid=7090] ppid=7088 vsize=9340 CPUtime=1427.76
/proc/7090/stat : 7090 (sat7_bin) R 7088 7090 7036 0 -1 4194304 1685 0 0 0 142766 10 0 0 25 0 1 0 212635825 9564160 1669 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532433 0 0 4096 0 0 0 0 17 1 0 0
/proc/7090/statm: 2335 1669 95 220 0 2112 0
Current children cumulated CPU time (s) 1427.76
Current children cumulated vsize (KiB) 9340

[startup+1428.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 7091
/proc/meminfo: memFree=1600512/2055920 swapFree=4145492/4192956
[pid=7090] ppid=7088 vsize=9340 CPUtime=1427.96
/proc/7090/stat : 7090 (sat7_bin) R 7088 7090 7036 0 -1 4194304 1685 0 0 0 142786 10 0 0 25 0 1 0 212635825 9564160 1669 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532414 0 0 4096 0 0 0 0 17 1 0 0
/proc/7090/statm: 2335 1669 95 220 0 2112 0
Current children cumulated CPU time (s) 1427.96
Current children cumulated vsize (KiB) 9340

[startup+1428.6 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 7091
/proc/meminfo: memFree=1600512/2055920 swapFree=4145492/4192956
[pid=7090] ppid=7088 vsize=9340 CPUtime=1428.06
/proc/7090/stat : 7090 (sat7_bin) R 7088 7090 7036 0 -1 4194304 1685 0 0 0 142796 10 0 0 25 0 1 0 212635825 9564160 1669 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532433 0 0 4096 0 0 0 0 17 1 0 0
/proc/7090/statm: 2335 1669 95 220 0 2112 0
Current children cumulated CPU time (s) 1428.06
Current children cumulated vsize (KiB) 9340

Child status: 20
Real time (s): 1428.65
CPU time (s): 1428.12
CPU user time (s): 1428.01
CPU system time (s): 0.107983
CPU usage (%): 99.9631
Max. virtual memory (cumulated for all children) (KiB): 9340

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1428.01
system time used= 0.107983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1685
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= 8
involuntary context switches= 31160

runsolver used 1.2958 second user time and 3.36849 second system time

The end

Launcher Data (download as text)

Begin job on node37 on Fri Apr 27 04:13:54 UTC 2007

IDJOB= 425243
IDBENCH= 19894
IDSOLVER= 183
FILE ID= node37/425243-1177647234

PBS_JOBID= 4697336

Free space on /tmp= 66493 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v50/unif-k7-r89-v50-c4450-S1280573704-13.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/425243-1177647234/sat7_bin /tmp/evaluation/425243-1177647234/instance-425243-1177647234.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node37/watcher-425243-1177647234 -o ROOT/results/node37/solver-425243-1177647234 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425243-1177647234/sat7_bin /tmp/evaluation/425243-1177647234/instance-425243-1177647234.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  b98a3615fa1f88c157643d9399a2087e

RANDOM SEED= 541301400

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node37.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		: 3000.281
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		: 3000.281
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:       1607576 kB
Buffers:         47240 kB
Cached:         313284 kB
SwapCached:      15312 kB
Active:         224452 kB
Inactive:       158976 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1607576 kB
SwapTotal:     4192956 kB
SwapFree:      4145492 kB
Dirty:            1448 kB
Writeback:           0 kB
Mapped:          29852 kB
Slab:            50228 kB
Committed_AS:  2120704 kB
PageTables:       2000 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= 66493 MiB

End job on node37 on Fri Apr 27 04:37:43 UTC 2007